Identifier
Mp00090: Permutations cycle-as-one-line notationPermutations
Mp00089: Permutations Inverse Kreweras complementPermutations
Mp00061: Permutations to increasing tree
Images
=>
Cc0010;cc-rep-3
[1]=>[1]=>[1]=>[.,.] [1,2]=>[1,2]=>[2,1]=>[[.,.],.] [2,1]=>[1,2]=>[2,1]=>[[.,.],.] [1,2,3]=>[1,2,3]=>[2,3,1]=>[[.,[.,.]],.] [1,3,2]=>[1,2,3]=>[2,3,1]=>[[.,[.,.]],.] [2,1,3]=>[1,2,3]=>[2,3,1]=>[[.,[.,.]],.] [2,3,1]=>[1,2,3]=>[2,3,1]=>[[.,[.,.]],.] [3,1,2]=>[1,3,2]=>[3,2,1]=>[[[.,.],.],.] [3,2,1]=>[1,3,2]=>[3,2,1]=>[[[.,.],.],.] [1,2,3,4]=>[1,2,3,4]=>[2,3,4,1]=>[[.,[.,[.,.]]],.] [1,2,4,3]=>[1,2,3,4]=>[2,3,4,1]=>[[.,[.,[.,.]]],.] [1,3,2,4]=>[1,2,3,4]=>[2,3,4,1]=>[[.,[.,[.,.]]],.] [1,3,4,2]=>[1,2,3,4]=>[2,3,4,1]=>[[.,[.,[.,.]]],.] [1,4,2,3]=>[1,2,4,3]=>[2,4,3,1]=>[[.,[[.,.],.]],.] [1,4,3,2]=>[1,2,4,3]=>[2,4,3,1]=>[[.,[[.,.],.]],.] [2,1,3,4]=>[1,2,3,4]=>[2,3,4,1]=>[[.,[.,[.,.]]],.] [2,1,4,3]=>[1,2,3,4]=>[2,3,4,1]=>[[.,[.,[.,.]]],.] [2,3,1,4]=>[1,2,3,4]=>[2,3,4,1]=>[[.,[.,[.,.]]],.] [2,3,4,1]=>[1,2,3,4]=>[2,3,4,1]=>[[.,[.,[.,.]]],.] [2,4,1,3]=>[1,2,4,3]=>[2,4,3,1]=>[[.,[[.,.],.]],.] [2,4,3,1]=>[1,2,4,3]=>[2,4,3,1]=>[[.,[[.,.],.]],.] [3,1,2,4]=>[1,3,2,4]=>[3,2,4,1]=>[[[.,.],[.,.]],.] [3,1,4,2]=>[1,3,4,2]=>[4,2,3,1]=>[[[.,.],[.,.]],.] [3,2,1,4]=>[1,3,2,4]=>[3,2,4,1]=>[[[.,.],[.,.]],.] [3,2,4,1]=>[1,3,4,2]=>[4,2,3,1]=>[[[.,.],[.,.]],.] [3,4,1,2]=>[1,3,2,4]=>[3,2,4,1]=>[[[.,.],[.,.]],.] [3,4,2,1]=>[1,3,2,4]=>[3,2,4,1]=>[[[.,.],[.,.]],.] [4,1,2,3]=>[1,4,3,2]=>[4,3,2,1]=>[[[[.,.],.],.],.] [4,1,3,2]=>[1,4,2,3]=>[3,4,2,1]=>[[[.,[.,.]],.],.] [4,2,1,3]=>[1,4,3,2]=>[4,3,2,1]=>[[[[.,.],.],.],.] [4,2,3,1]=>[1,4,2,3]=>[3,4,2,1]=>[[[.,[.,.]],.],.] [4,3,1,2]=>[1,4,2,3]=>[3,4,2,1]=>[[[.,[.,.]],.],.] [4,3,2,1]=>[1,4,2,3]=>[3,4,2,1]=>[[[.,[.,.]],.],.] [1,2,3,4,5]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [1,2,3,5,4]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [1,2,4,3,5]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [1,2,4,5,3]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [1,2,5,3,4]=>[1,2,3,5,4]=>[2,3,5,4,1]=>[[.,[.,[[.,.],.]]],.] [1,2,5,4,3]=>[1,2,3,5,4]=>[2,3,5,4,1]=>[[.,[.,[[.,.],.]]],.] [1,3,2,4,5]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [1,3,2,5,4]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [1,3,4,2,5]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [1,3,4,5,2]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [1,3,5,2,4]=>[1,2,3,5,4]=>[2,3,5,4,1]=>[[.,[.,[[.,.],.]]],.] [1,3,5,4,2]=>[1,2,3,5,4]=>[2,3,5,4,1]=>[[.,[.,[[.,.],.]]],.] [1,4,2,3,5]=>[1,2,4,3,5]=>[2,4,3,5,1]=>[[.,[[.,.],[.,.]]],.] [1,4,2,5,3]=>[1,2,4,5,3]=>[2,5,3,4,1]=>[[.,[[.,.],[.,.]]],.] [1,4,3,2,5]=>[1,2,4,3,5]=>[2,4,3,5,1]=>[[.,[[.,.],[.,.]]],.] [1,4,3,5,2]=>[1,2,4,5,3]=>[2,5,3,4,1]=>[[.,[[.,.],[.,.]]],.] [1,4,5,2,3]=>[1,2,4,3,5]=>[2,4,3,5,1]=>[[.,[[.,.],[.,.]]],.] [1,4,5,3,2]=>[1,2,4,3,5]=>[2,4,3,5,1]=>[[.,[[.,.],[.,.]]],.] [1,5,2,3,4]=>[1,2,5,4,3]=>[2,5,4,3,1]=>[[.,[[[.,.],.],.]],.] [1,5,2,4,3]=>[1,2,5,3,4]=>[2,4,5,3,1]=>[[.,[[.,[.,.]],.]],.] [1,5,3,2,4]=>[1,2,5,4,3]=>[2,5,4,3,1]=>[[.,[[[.,.],.],.]],.] [1,5,3,4,2]=>[1,2,5,3,4]=>[2,4,5,3,1]=>[[.,[[.,[.,.]],.]],.] [1,5,4,2,3]=>[1,2,5,3,4]=>[2,4,5,3,1]=>[[.,[[.,[.,.]],.]],.] [1,5,4,3,2]=>[1,2,5,3,4]=>[2,4,5,3,1]=>[[.,[[.,[.,.]],.]],.] [2,1,3,4,5]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [2,1,3,5,4]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [2,1,4,3,5]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [2,1,4,5,3]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [2,1,5,3,4]=>[1,2,3,5,4]=>[2,3,5,4,1]=>[[.,[.,[[.,.],.]]],.] [2,1,5,4,3]=>[1,2,3,5,4]=>[2,3,5,4,1]=>[[.,[.,[[.,.],.]]],.] [2,3,1,4,5]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [2,3,1,5,4]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [2,3,4,1,5]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [2,3,4,5,1]=>[1,2,3,4,5]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [2,3,5,1,4]=>[1,2,3,5,4]=>[2,3,5,4,1]=>[[.,[.,[[.,.],.]]],.] [2,3,5,4,1]=>[1,2,3,5,4]=>[2,3,5,4,1]=>[[.,[.,[[.,.],.]]],.] [2,4,1,3,5]=>[1,2,4,3,5]=>[2,4,3,5,1]=>[[.,[[.,.],[.,.]]],.] [2,4,1,5,3]=>[1,2,4,5,3]=>[2,5,3,4,1]=>[[.,[[.,.],[.,.]]],.] [2,4,3,1,5]=>[1,2,4,3,5]=>[2,4,3,5,1]=>[[.,[[.,.],[.,.]]],.] [2,4,3,5,1]=>[1,2,4,5,3]=>[2,5,3,4,1]=>[[.,[[.,.],[.,.]]],.] [2,4,5,1,3]=>[1,2,4,3,5]=>[2,4,3,5,1]=>[[.,[[.,.],[.,.]]],.] [2,4,5,3,1]=>[1,2,4,3,5]=>[2,4,3,5,1]=>[[.,[[.,.],[.,.]]],.] [2,5,1,3,4]=>[1,2,5,4,3]=>[2,5,4,3,1]=>[[.,[[[.,.],.],.]],.] [2,5,1,4,3]=>[1,2,5,3,4]=>[2,4,5,3,1]=>[[.,[[.,[.,.]],.]],.] [2,5,3,1,4]=>[1,2,5,4,3]=>[2,5,4,3,1]=>[[.,[[[.,.],.],.]],.] [2,5,3,4,1]=>[1,2,5,3,4]=>[2,4,5,3,1]=>[[.,[[.,[.,.]],.]],.] [2,5,4,1,3]=>[1,2,5,3,4]=>[2,4,5,3,1]=>[[.,[[.,[.,.]],.]],.] [2,5,4,3,1]=>[1,2,5,3,4]=>[2,4,5,3,1]=>[[.,[[.,[.,.]],.]],.] [3,1,2,4,5]=>[1,3,2,4,5]=>[3,2,4,5,1]=>[[[.,.],[.,[.,.]]],.] [3,1,2,5,4]=>[1,3,2,4,5]=>[3,2,4,5,1]=>[[[.,.],[.,[.,.]]],.] [3,1,4,2,5]=>[1,3,4,2,5]=>[4,2,3,5,1]=>[[[.,.],[.,[.,.]]],.] [3,1,4,5,2]=>[1,3,4,5,2]=>[5,2,3,4,1]=>[[[.,.],[.,[.,.]]],.] [3,1,5,2,4]=>[1,3,5,4,2]=>[5,2,4,3,1]=>[[[.,.],[[.,.],.]],.] [3,1,5,4,2]=>[1,3,5,2,4]=>[4,2,5,3,1]=>[[[.,.],[[.,.],.]],.] [3,2,1,4,5]=>[1,3,2,4,5]=>[3,2,4,5,1]=>[[[.,.],[.,[.,.]]],.] [3,2,1,5,4]=>[1,3,2,4,5]=>[3,2,4,5,1]=>[[[.,.],[.,[.,.]]],.] [3,2,4,1,5]=>[1,3,4,2,5]=>[4,2,3,5,1]=>[[[.,.],[.,[.,.]]],.] [3,2,4,5,1]=>[1,3,4,5,2]=>[5,2,3,4,1]=>[[[.,.],[.,[.,.]]],.] [3,2,5,1,4]=>[1,3,5,4,2]=>[5,2,4,3,1]=>[[[.,.],[[.,.],.]],.] [3,2,5,4,1]=>[1,3,5,2,4]=>[4,2,5,3,1]=>[[[.,.],[[.,.],.]],.] [3,4,1,2,5]=>[1,3,2,4,5]=>[3,2,4,5,1]=>[[[.,.],[.,[.,.]]],.] [3,4,1,5,2]=>[1,3,2,4,5]=>[3,2,4,5,1]=>[[[.,.],[.,[.,.]]],.] [3,4,2,1,5]=>[1,3,2,4,5]=>[3,2,4,5,1]=>[[[.,.],[.,[.,.]]],.] [3,4,2,5,1]=>[1,3,2,4,5]=>[3,2,4,5,1]=>[[[.,.],[.,[.,.]]],.] [3,4,5,1,2]=>[1,3,5,2,4]=>[4,2,5,3,1]=>[[[.,.],[[.,.],.]],.] [3,4,5,2,1]=>[1,3,5,2,4]=>[4,2,5,3,1]=>[[[.,.],[[.,.],.]],.] [3,5,1,2,4]=>[1,3,2,5,4]=>[3,2,5,4,1]=>[[[.,.],[[.,.],.]],.] [3,5,1,4,2]=>[1,3,2,5,4]=>[3,2,5,4,1]=>[[[.,.],[[.,.],.]],.] [3,5,2,1,4]=>[1,3,2,5,4]=>[3,2,5,4,1]=>[[[.,.],[[.,.],.]],.] [3,5,2,4,1]=>[1,3,2,5,4]=>[3,2,5,4,1]=>[[[.,.],[[.,.],.]],.] [3,5,4,1,2]=>[1,3,4,2,5]=>[4,2,3,5,1]=>[[[.,.],[.,[.,.]]],.] [3,5,4,2,1]=>[1,3,4,2,5]=>[4,2,3,5,1]=>[[[.,.],[.,[.,.]]],.] [4,1,2,3,5]=>[1,4,3,2,5]=>[4,3,2,5,1]=>[[[[.,.],.],[.,.]],.] [4,1,2,5,3]=>[1,4,5,3,2]=>[5,4,2,3,1]=>[[[[.,.],.],[.,.]],.] [4,1,3,2,5]=>[1,4,2,3,5]=>[3,4,2,5,1]=>[[[.,[.,.]],[.,.]],.] [4,1,3,5,2]=>[1,4,5,2,3]=>[4,5,2,3,1]=>[[[.,[.,.]],[.,.]],.] [4,1,5,2,3]=>[1,4,2,3,5]=>[3,4,2,5,1]=>[[[.,[.,.]],[.,.]],.] [4,1,5,3,2]=>[1,4,3,5,2]=>[5,3,2,4,1]=>[[[[.,.],.],[.,.]],.] [4,2,1,3,5]=>[1,4,3,2,5]=>[4,3,2,5,1]=>[[[[.,.],.],[.,.]],.] [4,2,1,5,3]=>[1,4,5,3,2]=>[5,4,2,3,1]=>[[[[.,.],.],[.,.]],.] [4,2,3,1,5]=>[1,4,2,3,5]=>[3,4,2,5,1]=>[[[.,[.,.]],[.,.]],.] [4,2,3,5,1]=>[1,4,5,2,3]=>[4,5,2,3,1]=>[[[.,[.,.]],[.,.]],.] [4,2,5,1,3]=>[1,4,2,3,5]=>[3,4,2,5,1]=>[[[.,[.,.]],[.,.]],.] [4,2,5,3,1]=>[1,4,3,5,2]=>[5,3,2,4,1]=>[[[[.,.],.],[.,.]],.] [4,3,1,2,5]=>[1,4,2,3,5]=>[3,4,2,5,1]=>[[[.,[.,.]],[.,.]],.] [4,3,1,5,2]=>[1,4,5,2,3]=>[4,5,2,3,1]=>[[[.,[.,.]],[.,.]],.] [4,3,2,1,5]=>[1,4,2,3,5]=>[3,4,2,5,1]=>[[[.,[.,.]],[.,.]],.] [4,3,2,5,1]=>[1,4,5,2,3]=>[4,5,2,3,1]=>[[[.,[.,.]],[.,.]],.] [4,3,5,1,2]=>[1,4,2,3,5]=>[3,4,2,5,1]=>[[[.,[.,.]],[.,.]],.] [4,3,5,2,1]=>[1,4,2,3,5]=>[3,4,2,5,1]=>[[[.,[.,.]],[.,.]],.] [4,5,1,2,3]=>[1,4,2,5,3]=>[3,5,2,4,1]=>[[[.,[.,.]],[.,.]],.] [4,5,1,3,2]=>[1,4,3,2,5]=>[4,3,2,5,1]=>[[[[.,.],.],[.,.]],.] [4,5,2,1,3]=>[1,4,2,5,3]=>[3,5,2,4,1]=>[[[.,[.,.]],[.,.]],.] [4,5,2,3,1]=>[1,4,3,2,5]=>[4,3,2,5,1]=>[[[[.,.],.],[.,.]],.] [4,5,3,1,2]=>[1,4,2,5,3]=>[3,5,2,4,1]=>[[[.,[.,.]],[.,.]],.] [4,5,3,2,1]=>[1,4,2,5,3]=>[3,5,2,4,1]=>[[[.,[.,.]],[.,.]],.] [5,1,2,3,4]=>[1,5,4,3,2]=>[5,4,3,2,1]=>[[[[[.,.],.],.],.],.] [5,1,2,4,3]=>[1,5,3,2,4]=>[4,3,5,2,1]=>[[[[.,.],[.,.]],.],.] [5,1,3,2,4]=>[1,5,4,2,3]=>[4,5,3,2,1]=>[[[[.,[.,.]],.],.],.] [5,1,3,4,2]=>[1,5,2,3,4]=>[3,4,5,2,1]=>[[[.,[.,[.,.]]],.],.] [5,1,4,2,3]=>[1,5,3,4,2]=>[5,3,4,2,1]=>[[[[.,.],[.,.]],.],.] [5,1,4,3,2]=>[1,5,2,3,4]=>[3,4,5,2,1]=>[[[.,[.,[.,.]]],.],.] [5,2,1,3,4]=>[1,5,4,3,2]=>[5,4,3,2,1]=>[[[[[.,.],.],.],.],.] [5,2,1,4,3]=>[1,5,3,2,4]=>[4,3,5,2,1]=>[[[[.,.],[.,.]],.],.] [5,2,3,1,4]=>[1,5,4,2,3]=>[4,5,3,2,1]=>[[[[.,[.,.]],.],.],.] [5,2,3,4,1]=>[1,5,2,3,4]=>[3,4,5,2,1]=>[[[.,[.,[.,.]]],.],.] [5,2,4,1,3]=>[1,5,3,4,2]=>[5,3,4,2,1]=>[[[[.,.],[.,.]],.],.] [5,2,4,3,1]=>[1,5,2,3,4]=>[3,4,5,2,1]=>[[[.,[.,[.,.]]],.],.] [5,3,1,2,4]=>[1,5,4,2,3]=>[4,5,3,2,1]=>[[[[.,[.,.]],.],.],.] [5,3,1,4,2]=>[1,5,2,3,4]=>[3,4,5,2,1]=>[[[.,[.,[.,.]]],.],.] [5,3,2,1,4]=>[1,5,4,2,3]=>[4,5,3,2,1]=>[[[[.,[.,.]],.],.],.] [5,3,2,4,1]=>[1,5,2,3,4]=>[3,4,5,2,1]=>[[[.,[.,[.,.]]],.],.] [5,3,4,1,2]=>[1,5,2,3,4]=>[3,4,5,2,1]=>[[[.,[.,[.,.]]],.],.] [5,3,4,2,1]=>[1,5,2,3,4]=>[3,4,5,2,1]=>[[[.,[.,[.,.]]],.],.] [5,4,1,2,3]=>[1,5,3,2,4]=>[4,3,5,2,1]=>[[[[.,.],[.,.]],.],.] [5,4,1,3,2]=>[1,5,2,4,3]=>[3,5,4,2,1]=>[[[.,[[.,.],.]],.],.] [5,4,2,1,3]=>[1,5,3,2,4]=>[4,3,5,2,1]=>[[[[.,.],[.,.]],.],.] [5,4,2,3,1]=>[1,5,2,4,3]=>[3,5,4,2,1]=>[[[.,[[.,.],.]],.],.] [5,4,3,1,2]=>[1,5,2,4,3]=>[3,5,4,2,1]=>[[[.,[[.,.],.]],.],.] [5,4,3,2,1]=>[1,5,2,4,3]=>[3,5,4,2,1]=>[[[.,[[.,.],.]],.],.] [1,2,3,4,5,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,2,3,4,6,5]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,2,3,5,4,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,2,3,5,6,4]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,2,3,6,4,5]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [1,2,3,6,5,4]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [1,2,4,3,5,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,2,4,3,6,5]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,2,4,5,3,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,2,4,5,6,3]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,2,4,6,3,5]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [1,2,4,6,5,3]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [1,2,5,3,4,6]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,2,5,3,6,4]=>[1,2,3,5,6,4]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,2,5,4,3,6]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,2,5,4,6,3]=>[1,2,3,5,6,4]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,2,5,6,3,4]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,2,5,6,4,3]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,2,6,3,4,5]=>[1,2,3,6,5,4]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [1,2,6,3,5,4]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [1,2,6,4,3,5]=>[1,2,3,6,5,4]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [1,2,6,4,5,3]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [1,2,6,5,3,4]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [1,2,6,5,4,3]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [1,3,2,4,5,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,3,2,4,6,5]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,3,2,5,4,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,3,2,5,6,4]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,3,2,6,4,5]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [1,3,2,6,5,4]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [1,3,4,2,5,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,3,4,2,6,5]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,3,4,5,2,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,3,4,5,6,2]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,3,4,6,2,5]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [1,3,4,6,5,2]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [1,3,5,2,4,6]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,3,5,2,6,4]=>[1,2,3,5,6,4]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,3,5,4,2,6]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,3,5,4,6,2]=>[1,2,3,5,6,4]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,3,5,6,2,4]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,3,5,6,4,2]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,3,6,2,4,5]=>[1,2,3,6,5,4]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [1,3,6,2,5,4]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [1,3,6,4,2,5]=>[1,2,3,6,5,4]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [1,3,6,4,5,2]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [1,3,6,5,2,4]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [1,3,6,5,4,2]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [1,4,2,3,5,6]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,4,2,3,6,5]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,4,2,5,3,6]=>[1,2,4,5,3,6]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,4,2,5,6,3]=>[1,2,4,5,6,3]=>[2,6,3,4,5,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,4,2,6,3,5]=>[1,2,4,6,5,3]=>[2,6,3,5,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,2,6,5,3]=>[1,2,4,6,3,5]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,3,2,5,6]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,4,3,2,6,5]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,4,3,5,2,6]=>[1,2,4,5,3,6]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,4,3,5,6,2]=>[1,2,4,5,6,3]=>[2,6,3,4,5,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,4,3,6,2,5]=>[1,2,4,6,5,3]=>[2,6,3,5,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,3,6,5,2]=>[1,2,4,6,3,5]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,5,2,3,6]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,4,5,2,6,3]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,4,5,3,2,6]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,4,5,3,6,2]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,4,5,6,2,3]=>[1,2,4,6,3,5]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,5,6,3,2]=>[1,2,4,6,3,5]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,6,2,3,5]=>[1,2,4,3,6,5]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,6,2,5,3]=>[1,2,4,3,6,5]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,6,3,2,5]=>[1,2,4,3,6,5]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,6,3,5,2]=>[1,2,4,3,6,5]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,6,5,2,3]=>[1,2,4,5,3,6]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,4,6,5,3,2]=>[1,2,4,5,3,6]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,5,2,3,4,6]=>[1,2,5,4,3,6]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,5,2,3,6,4]=>[1,2,5,6,4,3]=>[2,6,5,3,4,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,5,2,4,3,6]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,2,4,6,3]=>[1,2,5,6,3,4]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,2,6,3,4]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,2,6,4,3]=>[1,2,5,4,6,3]=>[2,6,4,3,5,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,5,3,2,4,6]=>[1,2,5,4,3,6]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,5,3,2,6,4]=>[1,2,5,6,4,3]=>[2,6,5,3,4,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,5,3,4,2,6]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,3,4,6,2]=>[1,2,5,6,3,4]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,3,6,2,4]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,3,6,4,2]=>[1,2,5,4,6,3]=>[2,6,4,3,5,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,5,4,2,3,6]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,4,2,6,3]=>[1,2,5,6,3,4]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,4,3,2,6]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,4,3,6,2]=>[1,2,5,6,3,4]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,4,6,2,3]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,4,6,3,2]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,6,2,3,4]=>[1,2,5,3,6,4]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,6,2,4,3]=>[1,2,5,4,3,6]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,5,6,3,2,4]=>[1,2,5,3,6,4]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,6,3,4,2]=>[1,2,5,4,3,6]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,5,6,4,2,3]=>[1,2,5,3,6,4]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,6,4,3,2]=>[1,2,5,3,6,4]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,6,2,3,4,5]=>[1,2,6,5,4,3]=>[2,6,5,4,3,1]=>[[.,[[[[.,.],.],.],.]],.] [1,6,2,3,5,4]=>[1,2,6,4,3,5]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,6,2,4,3,5]=>[1,2,6,5,3,4]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [1,6,2,4,5,3]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [1,6,2,5,3,4]=>[1,2,6,4,5,3]=>[2,6,4,5,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,6,2,5,4,3]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [1,6,3,2,4,5]=>[1,2,6,5,4,3]=>[2,6,5,4,3,1]=>[[.,[[[[.,.],.],.],.]],.] [1,6,3,2,5,4]=>[1,2,6,4,3,5]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,6,3,4,2,5]=>[1,2,6,5,3,4]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [1,6,3,4,5,2]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [1,6,3,5,2,4]=>[1,2,6,4,5,3]=>[2,6,4,5,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,6,3,5,4,2]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [1,6,4,2,3,5]=>[1,2,6,5,3,4]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [1,6,4,2,5,3]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [1,6,4,3,2,5]=>[1,2,6,5,3,4]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [1,6,4,3,5,2]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [1,6,4,5,2,3]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [1,6,4,5,3,2]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [1,6,5,2,3,4]=>[1,2,6,4,3,5]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,6,5,2,4,3]=>[1,2,6,3,5,4]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [1,6,5,3,2,4]=>[1,2,6,4,3,5]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,6,5,3,4,2]=>[1,2,6,3,5,4]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [1,6,5,4,2,3]=>[1,2,6,3,5,4]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [1,6,5,4,3,2]=>[1,2,6,3,5,4]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [2,1,3,4,5,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,3,4,6,5]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,3,5,4,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,3,5,6,4]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,3,6,4,5]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [2,1,3,6,5,4]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [2,1,4,3,5,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,4,3,6,5]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,4,5,3,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,4,5,6,3]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,4,6,3,5]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [2,1,4,6,5,3]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [2,1,5,3,4,6]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [2,1,5,3,6,4]=>[1,2,3,5,6,4]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [2,1,5,4,3,6]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [2,1,5,4,6,3]=>[1,2,3,5,6,4]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [2,1,5,6,3,4]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [2,1,5,6,4,3]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [2,1,6,3,4,5]=>[1,2,3,6,5,4]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [2,1,6,3,5,4]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [2,1,6,4,3,5]=>[1,2,3,6,5,4]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [2,1,6,4,5,3]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [2,1,6,5,3,4]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [2,1,6,5,4,3]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [2,3,1,4,5,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,1,4,6,5]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,1,5,4,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,1,5,6,4]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,1,6,4,5]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [2,3,1,6,5,4]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [2,3,4,1,5,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,4,1,6,5]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,4,5,1,6]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,4,5,6,1]=>[1,2,3,4,5,6]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,4,6,1,5]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [2,3,4,6,5,1]=>[1,2,3,4,6,5]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [2,3,5,1,4,6]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [2,3,5,1,6,4]=>[1,2,3,5,6,4]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [2,3,5,4,1,6]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [2,3,5,4,6,1]=>[1,2,3,5,6,4]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [2,3,5,6,1,4]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [2,3,5,6,4,1]=>[1,2,3,5,4,6]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [2,3,6,1,4,5]=>[1,2,3,6,5,4]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [2,3,6,1,5,4]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [2,3,6,4,1,5]=>[1,2,3,6,5,4]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [2,3,6,4,5,1]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [2,3,6,5,1,4]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [2,3,6,5,4,1]=>[1,2,3,6,4,5]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [2,4,1,3,5,6]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,1,3,6,5]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,1,5,3,6]=>[1,2,4,5,3,6]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,1,5,6,3]=>[1,2,4,5,6,3]=>[2,6,3,4,5,1]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,1,6,3,5]=>[1,2,4,6,5,3]=>[2,6,3,5,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,1,6,5,3]=>[1,2,4,6,3,5]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,3,1,5,6]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,3,1,6,5]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,3,5,1,6]=>[1,2,4,5,3,6]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,3,5,6,1]=>[1,2,4,5,6,3]=>[2,6,3,4,5,1]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,3,6,1,5]=>[1,2,4,6,5,3]=>[2,6,3,5,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,3,6,5,1]=>[1,2,4,6,3,5]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,5,1,3,6]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,5,1,6,3]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,5,3,1,6]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,5,3,6,1]=>[1,2,4,3,5,6]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,5,6,1,3]=>[1,2,4,6,3,5]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,5,6,3,1]=>[1,2,4,6,3,5]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,6,1,3,5]=>[1,2,4,3,6,5]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,6,1,5,3]=>[1,2,4,3,6,5]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,6,3,1,5]=>[1,2,4,3,6,5]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,6,3,5,1]=>[1,2,4,3,6,5]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,6,5,1,3]=>[1,2,4,5,3,6]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,6,5,3,1]=>[1,2,4,5,3,6]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [2,5,1,3,4,6]=>[1,2,5,4,3,6]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,1,3,6,4]=>[1,2,5,6,4,3]=>[2,6,5,3,4,1]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,1,4,3,6]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,1,4,6,3]=>[1,2,5,6,3,4]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,1,6,3,4]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,1,6,4,3]=>[1,2,5,4,6,3]=>[2,6,4,3,5,1]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,3,1,4,6]=>[1,2,5,4,3,6]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,3,1,6,4]=>[1,2,5,6,4,3]=>[2,6,5,3,4,1]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,3,4,1,6]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,3,4,6,1]=>[1,2,5,6,3,4]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,3,6,1,4]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,3,6,4,1]=>[1,2,5,4,6,3]=>[2,6,4,3,5,1]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,4,1,3,6]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,4,1,6,3]=>[1,2,5,6,3,4]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,4,3,1,6]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,4,3,6,1]=>[1,2,5,6,3,4]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,4,6,1,3]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,4,6,3,1]=>[1,2,5,3,4,6]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,6,1,3,4]=>[1,2,5,3,6,4]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,6,1,4,3]=>[1,2,5,4,3,6]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,6,3,1,4]=>[1,2,5,3,6,4]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,6,3,4,1]=>[1,2,5,4,3,6]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,6,4,1,3]=>[1,2,5,3,6,4]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,6,4,3,1]=>[1,2,5,3,6,4]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [2,6,1,3,4,5]=>[1,2,6,5,4,3]=>[2,6,5,4,3,1]=>[[.,[[[[.,.],.],.],.]],.] [2,6,1,3,5,4]=>[1,2,6,4,3,5]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [2,6,1,4,3,5]=>[1,2,6,5,3,4]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [2,6,1,4,5,3]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,1,5,3,4]=>[1,2,6,4,5,3]=>[2,6,4,5,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [2,6,1,5,4,3]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,3,1,4,5]=>[1,2,6,5,4,3]=>[2,6,5,4,3,1]=>[[.,[[[[.,.],.],.],.]],.] [2,6,3,1,5,4]=>[1,2,6,4,3,5]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [2,6,3,4,1,5]=>[1,2,6,5,3,4]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [2,6,3,4,5,1]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,3,5,1,4]=>[1,2,6,4,5,3]=>[2,6,4,5,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [2,6,3,5,4,1]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,4,1,3,5]=>[1,2,6,5,3,4]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [2,6,4,1,5,3]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,4,3,1,5]=>[1,2,6,5,3,4]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [2,6,4,3,5,1]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,4,5,1,3]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,4,5,3,1]=>[1,2,6,3,4,5]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,5,1,3,4]=>[1,2,6,4,3,5]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [2,6,5,1,4,3]=>[1,2,6,3,5,4]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [2,6,5,3,1,4]=>[1,2,6,4,3,5]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [2,6,5,3,4,1]=>[1,2,6,3,5,4]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [2,6,5,4,1,3]=>[1,2,6,3,5,4]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [2,6,5,4,3,1]=>[1,2,6,3,5,4]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [3,1,2,4,5,6]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,2,4,6,5]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,2,5,4,6]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,2,5,6,4]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,2,6,4,5]=>[1,3,2,4,6,5]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,1,2,6,5,4]=>[1,3,2,4,6,5]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,1,4,2,5,6]=>[1,3,4,2,5,6]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,4,2,6,5]=>[1,3,4,2,5,6]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,4,5,2,6]=>[1,3,4,5,2,6]=>[5,2,3,4,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,4,5,6,2]=>[1,3,4,5,6,2]=>[6,2,3,4,5,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,4,6,2,5]=>[1,3,4,6,5,2]=>[6,2,3,5,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,1,4,6,5,2]=>[1,3,4,6,2,5]=>[5,2,3,6,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,1,5,2,4,6]=>[1,3,5,4,2,6]=>[5,2,4,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,1,5,2,6,4]=>[1,3,5,6,4,2]=>[6,2,5,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,1,5,4,2,6]=>[1,3,5,2,4,6]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,1,5,4,6,2]=>[1,3,5,6,2,4]=>[5,2,6,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,1,5,6,2,4]=>[1,3,5,2,4,6]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,1,5,6,4,2]=>[1,3,5,4,6,2]=>[6,2,4,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,1,6,2,4,5]=>[1,3,6,5,4,2]=>[6,2,5,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [3,1,6,2,5,4]=>[1,3,6,4,2,5]=>[5,2,4,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,1,6,4,2,5]=>[1,3,6,5,2,4]=>[5,2,6,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [3,1,6,4,5,2]=>[1,3,6,2,4,5]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,1,6,5,2,4]=>[1,3,6,4,5,2]=>[6,2,4,5,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,1,6,5,4,2]=>[1,3,6,2,4,5]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,2,1,4,5,6]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,1,4,6,5]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,1,5,4,6]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,1,5,6,4]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,1,6,4,5]=>[1,3,2,4,6,5]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,2,1,6,5,4]=>[1,3,2,4,6,5]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,2,4,1,5,6]=>[1,3,4,2,5,6]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,4,1,6,5]=>[1,3,4,2,5,6]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,4,5,1,6]=>[1,3,4,5,2,6]=>[5,2,3,4,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,4,5,6,1]=>[1,3,4,5,6,2]=>[6,2,3,4,5,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,4,6,1,5]=>[1,3,4,6,5,2]=>[6,2,3,5,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,2,4,6,5,1]=>[1,3,4,6,2,5]=>[5,2,3,6,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,2,5,1,4,6]=>[1,3,5,4,2,6]=>[5,2,4,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,2,5,1,6,4]=>[1,3,5,6,4,2]=>[6,2,5,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,2,5,4,1,6]=>[1,3,5,2,4,6]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,2,5,4,6,1]=>[1,3,5,6,2,4]=>[5,2,6,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,2,5,6,1,4]=>[1,3,5,2,4,6]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,2,5,6,4,1]=>[1,3,5,4,6,2]=>[6,2,4,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,2,6,1,4,5]=>[1,3,6,5,4,2]=>[6,2,5,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [3,2,6,1,5,4]=>[1,3,6,4,2,5]=>[5,2,4,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,2,6,4,1,5]=>[1,3,6,5,2,4]=>[5,2,6,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [3,2,6,4,5,1]=>[1,3,6,2,4,5]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,2,6,5,1,4]=>[1,3,6,4,5,2]=>[6,2,4,5,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,2,6,5,4,1]=>[1,3,6,2,4,5]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,4,1,2,5,6]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,4,1,2,6,5]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,4,1,5,2,6]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,4,1,5,6,2]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,4,1,6,2,5]=>[1,3,2,4,6,5]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,4,1,6,5,2]=>[1,3,2,4,6,5]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,4,2,1,5,6]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,4,2,1,6,5]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,4,2,5,1,6]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,4,2,5,6,1]=>[1,3,2,4,5,6]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,4,2,6,1,5]=>[1,3,2,4,6,5]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,4,2,6,5,1]=>[1,3,2,4,6,5]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,4,5,1,2,6]=>[1,3,5,2,4,6]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,4,5,1,6,2]=>[1,3,5,6,2,4]=>[5,2,6,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,4,5,2,1,6]=>[1,3,5,2,4,6]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,4,5,2,6,1]=>[1,3,5,6,2,4]=>[5,2,6,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,4,5,6,1,2]=>[1,3,5,2,4,6]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,4,5,6,2,1]=>[1,3,5,2,4,6]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,4,6,1,2,5]=>[1,3,6,5,2,4]=>[5,2,6,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [3,4,6,1,5,2]=>[1,3,6,2,4,5]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,4,6,2,1,5]=>[1,3,6,5,2,4]=>[5,2,6,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [3,4,6,2,5,1]=>[1,3,6,2,4,5]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,4,6,5,1,2]=>[1,3,6,2,4,5]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,4,6,5,2,1]=>[1,3,6,2,4,5]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,5,1,2,4,6]=>[1,3,2,5,4,6]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,1,2,6,4]=>[1,3,2,5,6,4]=>[3,2,6,4,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,1,4,2,6]=>[1,3,2,5,4,6]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,1,4,6,2]=>[1,3,2,5,6,4]=>[3,2,6,4,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,1,6,2,4]=>[1,3,2,5,4,6]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,1,6,4,2]=>[1,3,2,5,4,6]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,2,1,4,6]=>[1,3,2,5,4,6]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,2,1,6,4]=>[1,3,2,5,6,4]=>[3,2,6,4,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,2,4,1,6]=>[1,3,2,5,4,6]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,2,4,6,1]=>[1,3,2,5,6,4]=>[3,2,6,4,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,2,6,1,4]=>[1,3,2,5,4,6]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,2,6,4,1]=>[1,3,2,5,4,6]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,4,1,2,6]=>[1,3,4,2,5,6]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,5,4,1,6,2]=>[1,3,4,2,5,6]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,5,4,2,1,6]=>[1,3,4,2,5,6]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,5,4,2,6,1]=>[1,3,4,2,5,6]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,5,4,6,1,2]=>[1,3,4,6,2,5]=>[5,2,3,6,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,5,4,6,2,1]=>[1,3,4,6,2,5]=>[5,2,3,6,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,5,6,1,2,4]=>[1,3,6,4,2,5]=>[5,2,4,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,5,6,1,4,2]=>[1,3,6,2,5,4]=>[4,2,6,5,3,1]=>[[[.,.],[[[.,.],.],.]],.] [3,5,6,2,1,4]=>[1,3,6,4,2,5]=>[5,2,4,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,5,6,2,4,1]=>[1,3,6,2,5,4]=>[4,2,6,5,3,1]=>[[[.,.],[[[.,.],.],.]],.] [3,5,6,4,1,2]=>[1,3,6,2,5,4]=>[4,2,6,5,3,1]=>[[[.,.],[[[.,.],.],.]],.] [3,5,6,4,2,1]=>[1,3,6,2,5,4]=>[4,2,6,5,3,1]=>[[[.,.],[[[.,.],.],.]],.] [3,6,1,2,4,5]=>[1,3,2,6,5,4]=>[3,2,6,5,4,1]=>[[[.,.],[[[.,.],.],.]],.] [3,6,1,2,5,4]=>[1,3,2,6,4,5]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,6,1,4,2,5]=>[1,3,2,6,5,4]=>[3,2,6,5,4,1]=>[[[.,.],[[[.,.],.],.]],.] [3,6,1,4,5,2]=>[1,3,2,6,4,5]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,6,1,5,2,4]=>[1,3,2,6,4,5]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,6,1,5,4,2]=>[1,3,2,6,4,5]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,6,2,1,4,5]=>[1,3,2,6,5,4]=>[3,2,6,5,4,1]=>[[[.,.],[[[.,.],.],.]],.] [3,6,2,1,5,4]=>[1,3,2,6,4,5]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,6,2,4,1,5]=>[1,3,2,6,5,4]=>[3,2,6,5,4,1]=>[[[.,.],[[[.,.],.],.]],.] [3,6,2,4,5,1]=>[1,3,2,6,4,5]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,6,2,5,1,4]=>[1,3,2,6,4,5]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,6,2,5,4,1]=>[1,3,2,6,4,5]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [3,6,4,1,2,5]=>[1,3,4,2,6,5]=>[4,2,3,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,6,4,1,5,2]=>[1,3,4,2,6,5]=>[4,2,3,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,6,4,2,1,5]=>[1,3,4,2,6,5]=>[4,2,3,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,6,4,2,5,1]=>[1,3,4,2,6,5]=>[4,2,3,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [3,6,4,5,1,2]=>[1,3,4,5,2,6]=>[5,2,3,4,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,6,4,5,2,1]=>[1,3,4,5,2,6]=>[5,2,3,4,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [3,6,5,1,2,4]=>[1,3,5,2,6,4]=>[4,2,6,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,6,5,1,4,2]=>[1,3,5,4,2,6]=>[5,2,4,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,6,5,2,1,4]=>[1,3,5,2,6,4]=>[4,2,6,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,6,5,2,4,1]=>[1,3,5,4,2,6]=>[5,2,4,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,6,5,4,1,2]=>[1,3,5,2,6,4]=>[4,2,6,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [3,6,5,4,2,1]=>[1,3,5,2,6,4]=>[4,2,6,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [4,1,2,3,5,6]=>[1,4,3,2,5,6]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,1,2,3,6,5]=>[1,4,3,2,5,6]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,1,2,5,3,6]=>[1,4,5,3,2,6]=>[5,4,2,3,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,1,2,5,6,3]=>[1,4,5,6,3,2]=>[6,5,2,3,4,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,1,2,6,3,5]=>[1,4,6,5,3,2]=>[6,5,2,4,3,1]=>[[[[.,.],.],[[.,.],.]],.] [4,1,2,6,5,3]=>[1,4,6,3,2,5]=>[5,4,2,6,3,1]=>[[[[.,.],.],[[.,.],.]],.] [4,1,3,2,5,6]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,1,3,2,6,5]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,1,3,5,2,6]=>[1,4,5,2,3,6]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,1,3,5,6,2]=>[1,4,5,6,2,3]=>[5,6,2,3,4,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,1,3,6,2,5]=>[1,4,6,5,2,3]=>[5,6,2,4,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,1,3,6,5,2]=>[1,4,6,2,3,5]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,1,5,2,3,6]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,1,5,2,6,3]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,1,5,3,2,6]=>[1,4,3,5,2,6]=>[5,3,2,4,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,1,5,3,6,2]=>[1,4,3,5,6,2]=>[6,3,2,4,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,1,5,6,2,3]=>[1,4,6,3,5,2]=>[6,4,2,5,3,1]=>[[[[.,.],.],[[.,.],.]],.] [4,1,5,6,3,2]=>[1,4,6,2,3,5]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,1,6,2,3,5]=>[1,4,2,3,6,5]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,1,6,2,5,3]=>[1,4,2,3,6,5]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,1,6,3,2,5]=>[1,4,3,6,5,2]=>[6,3,2,5,4,1]=>[[[[.,.],.],[[.,.],.]],.] [4,1,6,3,5,2]=>[1,4,3,6,2,5]=>[5,3,2,6,4,1]=>[[[[.,.],.],[[.,.],.]],.] [4,1,6,5,2,3]=>[1,4,5,2,3,6]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,1,6,5,3,2]=>[1,4,5,3,6,2]=>[6,4,2,3,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,2,1,3,5,6]=>[1,4,3,2,5,6]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,2,1,3,6,5]=>[1,4,3,2,5,6]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,2,1,5,3,6]=>[1,4,5,3,2,6]=>[5,4,2,3,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,2,1,5,6,3]=>[1,4,5,6,3,2]=>[6,5,2,3,4,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,2,1,6,3,5]=>[1,4,6,5,3,2]=>[6,5,2,4,3,1]=>[[[[.,.],.],[[.,.],.]],.] [4,2,1,6,5,3]=>[1,4,6,3,2,5]=>[5,4,2,6,3,1]=>[[[[.,.],.],[[.,.],.]],.] [4,2,3,1,5,6]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,2,3,1,6,5]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,2,3,5,1,6]=>[1,4,5,2,3,6]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,2,3,5,6,1]=>[1,4,5,6,2,3]=>[5,6,2,3,4,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,2,3,6,1,5]=>[1,4,6,5,2,3]=>[5,6,2,4,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,2,3,6,5,1]=>[1,4,6,2,3,5]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,2,5,1,3,6]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,2,5,1,6,3]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,2,5,3,1,6]=>[1,4,3,5,2,6]=>[5,3,2,4,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,2,5,3,6,1]=>[1,4,3,5,6,2]=>[6,3,2,4,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,2,5,6,1,3]=>[1,4,6,3,5,2]=>[6,4,2,5,3,1]=>[[[[.,.],.],[[.,.],.]],.] [4,2,5,6,3,1]=>[1,4,6,2,3,5]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,2,6,1,3,5]=>[1,4,2,3,6,5]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,2,6,1,5,3]=>[1,4,2,3,6,5]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,2,6,3,1,5]=>[1,4,3,6,5,2]=>[6,3,2,5,4,1]=>[[[[.,.],.],[[.,.],.]],.] [4,2,6,3,5,1]=>[1,4,3,6,2,5]=>[5,3,2,6,4,1]=>[[[[.,.],.],[[.,.],.]],.] [4,2,6,5,1,3]=>[1,4,5,2,3,6]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,2,6,5,3,1]=>[1,4,5,3,6,2]=>[6,4,2,3,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,3,1,2,5,6]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,1,2,6,5]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,1,5,2,6]=>[1,4,5,2,3,6]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,1,5,6,2]=>[1,4,5,6,2,3]=>[5,6,2,3,4,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,1,6,2,5]=>[1,4,6,5,2,3]=>[5,6,2,4,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,1,6,5,2]=>[1,4,6,2,3,5]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,2,1,5,6]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,2,1,6,5]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,2,5,1,6]=>[1,4,5,2,3,6]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,2,5,6,1]=>[1,4,5,6,2,3]=>[5,6,2,3,4,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,2,6,1,5]=>[1,4,6,5,2,3]=>[5,6,2,4,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,2,6,5,1]=>[1,4,6,2,3,5]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,5,1,2,6]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,5,1,6,2]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,5,2,1,6]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,5,2,6,1]=>[1,4,2,3,5,6]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,5,6,1,2]=>[1,4,6,2,3,5]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,5,6,2,1]=>[1,4,6,2,3,5]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,6,1,2,5]=>[1,4,2,3,6,5]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,6,1,5,2]=>[1,4,2,3,6,5]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,6,2,1,5]=>[1,4,2,3,6,5]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,6,2,5,1]=>[1,4,2,3,6,5]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,6,5,1,2]=>[1,4,5,2,3,6]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,6,5,2,1]=>[1,4,5,2,3,6]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,1,2,3,6]=>[1,4,2,5,3,6]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,1,2,6,3]=>[1,4,2,5,6,3]=>[3,6,2,4,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,1,3,2,6]=>[1,4,3,2,5,6]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,5,1,3,6,2]=>[1,4,3,2,5,6]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,5,1,6,2,3]=>[1,4,6,3,2,5]=>[5,4,2,6,3,1]=>[[[[.,.],.],[[.,.],.]],.] [4,5,1,6,3,2]=>[1,4,6,2,5,3]=>[4,6,2,5,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,5,2,1,3,6]=>[1,4,2,5,3,6]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,2,1,6,3]=>[1,4,2,5,6,3]=>[3,6,2,4,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,2,3,1,6]=>[1,4,3,2,5,6]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,5,2,3,6,1]=>[1,4,3,2,5,6]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,5,2,6,1,3]=>[1,4,6,3,2,5]=>[5,4,2,6,3,1]=>[[[[.,.],.],[[.,.],.]],.] [4,5,2,6,3,1]=>[1,4,6,2,5,3]=>[4,6,2,5,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,5,3,1,2,6]=>[1,4,2,5,3,6]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,3,1,6,2]=>[1,4,2,5,6,3]=>[3,6,2,4,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,3,2,1,6]=>[1,4,2,5,3,6]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,3,2,6,1]=>[1,4,2,5,6,3]=>[3,6,2,4,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,3,6,1,2]=>[1,4,6,2,5,3]=>[4,6,2,5,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,5,3,6,2,1]=>[1,4,6,2,5,3]=>[4,6,2,5,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,5,6,1,2,3]=>[1,4,2,5,3,6]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,6,1,3,2]=>[1,4,2,5,3,6]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,6,2,1,3]=>[1,4,2,5,3,6]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,6,2,3,1]=>[1,4,2,5,3,6]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,6,3,1,2]=>[1,4,3,6,2,5]=>[5,3,2,6,4,1]=>[[[[.,.],.],[[.,.],.]],.] [4,5,6,3,2,1]=>[1,4,3,6,2,5]=>[5,3,2,6,4,1]=>[[[[.,.],.],[[.,.],.]],.] [4,6,1,2,3,5]=>[1,4,2,6,5,3]=>[3,6,2,5,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,1,2,5,3]=>[1,4,2,6,3,5]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,1,3,2,5]=>[1,4,3,2,6,5]=>[4,3,2,6,5,1]=>[[[[.,.],.],[[.,.],.]],.] [4,6,1,3,5,2]=>[1,4,3,2,6,5]=>[4,3,2,6,5,1]=>[[[[.,.],.],[[.,.],.]],.] [4,6,1,5,2,3]=>[1,4,5,2,6,3]=>[4,6,2,3,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,6,1,5,3,2]=>[1,4,5,3,2,6]=>[5,4,2,3,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,6,2,1,3,5]=>[1,4,2,6,5,3]=>[3,6,2,5,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,2,1,5,3]=>[1,4,2,6,3,5]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,2,3,1,5]=>[1,4,3,2,6,5]=>[4,3,2,6,5,1]=>[[[[.,.],.],[[.,.],.]],.] [4,6,2,3,5,1]=>[1,4,3,2,6,5]=>[4,3,2,6,5,1]=>[[[[.,.],.],[[.,.],.]],.] [4,6,2,5,1,3]=>[1,4,5,2,6,3]=>[4,6,2,3,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,6,2,5,3,1]=>[1,4,5,3,2,6]=>[5,4,2,3,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,6,3,1,2,5]=>[1,4,2,6,5,3]=>[3,6,2,5,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,3,1,5,2]=>[1,4,2,6,3,5]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,3,2,1,5]=>[1,4,2,6,5,3]=>[3,6,2,5,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,3,2,5,1]=>[1,4,2,6,3,5]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,3,5,1,2]=>[1,4,5,2,6,3]=>[4,6,2,3,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,6,3,5,2,1]=>[1,4,5,2,6,3]=>[4,6,2,3,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [4,6,5,1,2,3]=>[1,4,2,6,3,5]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,5,1,3,2]=>[1,4,2,6,3,5]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,5,2,1,3]=>[1,4,2,6,3,5]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,5,2,3,1]=>[1,4,2,6,3,5]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,5,3,1,2]=>[1,4,3,5,2,6]=>[5,3,2,4,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [4,6,5,3,2,1]=>[1,4,3,5,2,6]=>[5,3,2,4,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [5,1,2,3,4,6]=>[1,5,4,3,2,6]=>[5,4,3,2,6,1]=>[[[[[.,.],.],.],[.,.]],.] [5,1,2,3,6,4]=>[1,5,6,4,3,2]=>[6,5,4,2,3,1]=>[[[[[.,.],.],.],[.,.]],.] [5,1,2,4,3,6]=>[1,5,3,2,4,6]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,1,2,4,6,3]=>[1,5,6,3,2,4]=>[5,4,6,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,1,2,6,3,4]=>[1,5,3,2,4,6]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,1,2,6,4,3]=>[1,5,4,6,3,2]=>[6,5,3,2,4,1]=>[[[[[.,.],.],.],[.,.]],.] [5,1,3,2,4,6]=>[1,5,4,2,3,6]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,1,3,2,6,4]=>[1,5,6,4,2,3]=>[5,6,4,2,3,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,1,3,4,2,6]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,3,4,6,2]=>[1,5,6,2,3,4]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,3,6,2,4]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,3,6,4,2]=>[1,5,4,6,2,3]=>[5,6,3,2,4,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,1,4,2,3,6]=>[1,5,3,4,2,6]=>[5,3,4,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,1,4,2,6,3]=>[1,5,6,3,4,2]=>[6,4,5,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,1,4,3,2,6]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,4,3,6,2]=>[1,5,6,2,3,4]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,4,6,2,3]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,4,6,3,2]=>[1,5,3,4,6,2]=>[6,3,4,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,1,6,2,3,4]=>[1,5,3,6,4,2]=>[6,3,5,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,1,6,2,4,3]=>[1,5,4,2,3,6]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,1,6,3,2,4]=>[1,5,2,3,6,4]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,6,3,4,2]=>[1,5,4,3,6,2]=>[6,4,3,2,5,1]=>[[[[[.,.],.],.],[.,.]],.] [5,1,6,4,2,3]=>[1,5,2,3,6,4]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,6,4,3,2]=>[1,5,3,6,2,4]=>[5,3,6,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,1,3,4,6]=>[1,5,4,3,2,6]=>[5,4,3,2,6,1]=>[[[[[.,.],.],.],[.,.]],.] [5,2,1,3,6,4]=>[1,5,6,4,3,2]=>[6,5,4,2,3,1]=>[[[[[.,.],.],.],[.,.]],.] [5,2,1,4,3,6]=>[1,5,3,2,4,6]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,1,4,6,3]=>[1,5,6,3,2,4]=>[5,4,6,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,1,6,3,4]=>[1,5,3,2,4,6]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,1,6,4,3]=>[1,5,4,6,3,2]=>[6,5,3,2,4,1]=>[[[[[.,.],.],.],[.,.]],.] [5,2,3,1,4,6]=>[1,5,4,2,3,6]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,2,3,1,6,4]=>[1,5,6,4,2,3]=>[5,6,4,2,3,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,2,3,4,1,6]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,3,4,6,1]=>[1,5,6,2,3,4]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,3,6,1,4]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,3,6,4,1]=>[1,5,4,6,2,3]=>[5,6,3,2,4,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,2,4,1,3,6]=>[1,5,3,4,2,6]=>[5,3,4,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,4,1,6,3]=>[1,5,6,3,4,2]=>[6,4,5,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,4,3,1,6]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,4,3,6,1]=>[1,5,6,2,3,4]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,4,6,1,3]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,4,6,3,1]=>[1,5,3,4,6,2]=>[6,3,4,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,6,1,3,4]=>[1,5,3,6,4,2]=>[6,3,5,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,6,1,4,3]=>[1,5,4,2,3,6]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,2,6,3,1,4]=>[1,5,2,3,6,4]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,6,3,4,1]=>[1,5,4,3,6,2]=>[6,4,3,2,5,1]=>[[[[[.,.],.],.],[.,.]],.] [5,2,6,4,1,3]=>[1,5,2,3,6,4]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,6,4,3,1]=>[1,5,3,6,2,4]=>[5,3,6,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,3,1,2,4,6]=>[1,5,4,2,3,6]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,1,2,6,4]=>[1,5,6,4,2,3]=>[5,6,4,2,3,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,1,4,2,6]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,1,4,6,2]=>[1,5,6,2,3,4]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,1,6,2,4]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,1,6,4,2]=>[1,5,4,6,2,3]=>[5,6,3,2,4,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,2,1,4,6]=>[1,5,4,2,3,6]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,2,1,6,4]=>[1,5,6,4,2,3]=>[5,6,4,2,3,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,2,4,1,6]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,2,4,6,1]=>[1,5,6,2,3,4]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,2,6,1,4]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,2,6,4,1]=>[1,5,4,6,2,3]=>[5,6,3,2,4,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,4,1,2,6]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,4,1,6,2]=>[1,5,6,2,3,4]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,4,2,1,6]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,4,2,6,1]=>[1,5,6,2,3,4]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,4,6,1,2]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,4,6,2,1]=>[1,5,2,3,4,6]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,6,1,2,4]=>[1,5,2,3,6,4]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,6,1,4,2]=>[1,5,4,2,3,6]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,6,2,1,4]=>[1,5,2,3,6,4]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,6,2,4,1]=>[1,5,4,2,3,6]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,6,4,1,2]=>[1,5,2,3,6,4]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,6,4,2,1]=>[1,5,2,3,6,4]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,4,1,2,3,6]=>[1,5,3,2,4,6]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,1,2,6,3]=>[1,5,6,3,2,4]=>[5,4,6,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,1,3,2,6]=>[1,5,2,4,3,6]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,1,3,6,2]=>[1,5,6,2,4,3]=>[4,6,5,2,3,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,1,6,2,3]=>[1,5,2,4,6,3]=>[3,6,4,2,5,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,1,6,3,2]=>[1,5,3,2,4,6]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,2,1,3,6]=>[1,5,3,2,4,6]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,2,1,6,3]=>[1,5,6,3,2,4]=>[5,4,6,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,2,3,1,6]=>[1,5,2,4,3,6]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,2,3,6,1]=>[1,5,6,2,4,3]=>[4,6,5,2,3,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,2,6,1,3]=>[1,5,2,4,6,3]=>[3,6,4,2,5,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,2,6,3,1]=>[1,5,3,2,4,6]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,3,1,2,6]=>[1,5,2,4,3,6]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,3,1,6,2]=>[1,5,6,2,4,3]=>[4,6,5,2,3,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,3,2,1,6]=>[1,5,2,4,3,6]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,3,2,6,1]=>[1,5,6,2,4,3]=>[4,6,5,2,3,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,3,6,1,2]=>[1,5,2,4,6,3]=>[3,6,4,2,5,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,3,6,2,1]=>[1,5,2,4,6,3]=>[3,6,4,2,5,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,6,1,2,3]=>[1,5,2,4,3,6]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,6,1,3,2]=>[1,5,3,6,2,4]=>[5,3,6,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,6,2,1,3]=>[1,5,2,4,3,6]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,6,2,3,1]=>[1,5,3,6,2,4]=>[5,3,6,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,6,3,1,2]=>[1,5,2,4,3,6]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,6,3,2,1]=>[1,5,2,4,3,6]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,6,1,2,3,4]=>[1,5,3,2,6,4]=>[4,3,6,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,6,1,2,4,3]=>[1,5,4,2,6,3]=>[4,6,3,2,5,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,6,1,3,2,4]=>[1,5,2,6,4,3]=>[3,6,5,2,4,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,6,1,3,4,2]=>[1,5,4,3,2,6]=>[5,4,3,2,6,1]=>[[[[[.,.],.],.],[.,.]],.] [5,6,1,4,2,3]=>[1,5,2,6,3,4]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,6,1,4,3,2]=>[1,5,3,2,6,4]=>[4,3,6,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,6,2,1,3,4]=>[1,5,3,2,6,4]=>[4,3,6,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,6,2,1,4,3]=>[1,5,4,2,6,3]=>[4,6,3,2,5,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,6,2,3,1,4]=>[1,5,2,6,4,3]=>[3,6,5,2,4,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,6,2,3,4,1]=>[1,5,4,3,2,6]=>[5,4,3,2,6,1]=>[[[[[.,.],.],.],[.,.]],.] [5,6,2,4,1,3]=>[1,5,2,6,3,4]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,6,2,4,3,1]=>[1,5,3,2,6,4]=>[4,3,6,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,6,3,1,2,4]=>[1,5,2,6,4,3]=>[3,6,5,2,4,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,6,3,1,4,2]=>[1,5,4,2,6,3]=>[4,6,3,2,5,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,6,3,2,1,4]=>[1,5,2,6,4,3]=>[3,6,5,2,4,1]=>[[[.,[[.,.],.]],[.,.]],.] [5,6,3,2,4,1]=>[1,5,4,2,6,3]=>[4,6,3,2,5,1]=>[[[[.,[.,.]],.],[.,.]],.] [5,6,3,4,1,2]=>[1,5,2,6,3,4]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,6,3,4,2,1]=>[1,5,2,6,3,4]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,6,4,1,2,3]=>[1,5,2,6,3,4]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,6,4,1,3,2]=>[1,5,3,4,2,6]=>[5,3,4,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,6,4,2,1,3]=>[1,5,2,6,3,4]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,6,4,2,3,1]=>[1,5,3,4,2,6]=>[5,3,4,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [5,6,4,3,1,2]=>[1,5,2,6,3,4]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [5,6,4,3,2,1]=>[1,5,2,6,3,4]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [6,1,2,3,4,5]=>[1,6,5,4,3,2]=>[6,5,4,3,2,1]=>[[[[[[.,.],.],.],.],.],.] [6,1,2,3,5,4]=>[1,6,4,3,2,5]=>[5,4,3,6,2,1]=>[[[[[.,.],.],[.,.]],.],.] [6,1,2,4,3,5]=>[1,6,5,3,2,4]=>[5,4,6,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [6,1,2,4,5,3]=>[1,6,3,2,4,5]=>[4,3,5,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [6,1,2,5,3,4]=>[1,6,4,5,3,2]=>[6,5,3,4,2,1]=>[[[[[.,.],.],[.,.]],.],.] [6,1,2,5,4,3]=>[1,6,3,2,4,5]=>[4,3,5,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [6,1,3,2,4,5]=>[1,6,5,4,2,3]=>[5,6,4,3,2,1]=>[[[[[.,[.,.]],.],.],.],.] [6,1,3,2,5,4]=>[1,6,4,2,3,5]=>[4,5,3,6,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,1,3,4,2,5]=>[1,6,5,2,3,4]=>[4,5,6,3,2,1]=>[[[[.,[.,[.,.]]],.],.],.] [6,1,3,4,5,2]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,1,3,5,2,4]=>[1,6,4,5,2,3]=>[5,6,3,4,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,1,3,5,4,2]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,1,4,2,3,5]=>[1,6,5,3,4,2]=>[6,4,5,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [6,1,4,2,5,3]=>[1,6,3,4,2,5]=>[5,3,4,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [6,1,4,3,2,5]=>[1,6,5,2,3,4]=>[4,5,6,3,2,1]=>[[[[.,[.,[.,.]]],.],.],.] [6,1,4,3,5,2]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,1,4,5,2,3]=>[1,6,3,4,5,2]=>[6,3,4,5,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [6,1,4,5,3,2]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,1,5,2,3,4]=>[1,6,4,2,3,5]=>[4,5,3,6,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,1,5,2,4,3]=>[1,6,3,5,4,2]=>[6,3,5,4,2,1]=>[[[[.,.],[[.,.],.]],.],.] [6,1,5,3,2,4]=>[1,6,4,3,5,2]=>[6,4,3,5,2,1]=>[[[[[.,.],.],[.,.]],.],.] [6,1,5,3,4,2]=>[1,6,2,3,5,4]=>[3,4,6,5,2,1]=>[[[.,[.,[[.,.],.]]],.],.] [6,1,5,4,2,3]=>[1,6,3,5,2,4]=>[5,3,6,4,2,1]=>[[[[.,.],[[.,.],.]],.],.] [6,1,5,4,3,2]=>[1,6,2,3,5,4]=>[3,4,6,5,2,1]=>[[[.,[.,[[.,.],.]]],.],.] [6,2,1,3,4,5]=>[1,6,5,4,3,2]=>[6,5,4,3,2,1]=>[[[[[[.,.],.],.],.],.],.] [6,2,1,3,5,4]=>[1,6,4,3,2,5]=>[5,4,3,6,2,1]=>[[[[[.,.],.],[.,.]],.],.] [6,2,1,4,3,5]=>[1,6,5,3,2,4]=>[5,4,6,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [6,2,1,4,5,3]=>[1,6,3,2,4,5]=>[4,3,5,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [6,2,1,5,3,4]=>[1,6,4,5,3,2]=>[6,5,3,4,2,1]=>[[[[[.,.],.],[.,.]],.],.] [6,2,1,5,4,3]=>[1,6,3,2,4,5]=>[4,3,5,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [6,2,3,1,4,5]=>[1,6,5,4,2,3]=>[5,6,4,3,2,1]=>[[[[[.,[.,.]],.],.],.],.] [6,2,3,1,5,4]=>[1,6,4,2,3,5]=>[4,5,3,6,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,2,3,4,1,5]=>[1,6,5,2,3,4]=>[4,5,6,3,2,1]=>[[[[.,[.,[.,.]]],.],.],.] [6,2,3,4,5,1]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,2,3,5,1,4]=>[1,6,4,5,2,3]=>[5,6,3,4,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,2,3,5,4,1]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,2,4,1,3,5]=>[1,6,5,3,4,2]=>[6,4,5,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [6,2,4,1,5,3]=>[1,6,3,4,2,5]=>[5,3,4,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [6,2,4,3,1,5]=>[1,6,5,2,3,4]=>[4,5,6,3,2,1]=>[[[[.,[.,[.,.]]],.],.],.] [6,2,4,3,5,1]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,2,4,5,1,3]=>[1,6,3,4,5,2]=>[6,3,4,5,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [6,2,4,5,3,1]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,2,5,1,3,4]=>[1,6,4,2,3,5]=>[4,5,3,6,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,2,5,1,4,3]=>[1,6,3,5,4,2]=>[6,3,5,4,2,1]=>[[[[.,.],[[.,.],.]],.],.] [6,2,5,3,1,4]=>[1,6,4,3,5,2]=>[6,4,3,5,2,1]=>[[[[[.,.],.],[.,.]],.],.] [6,2,5,3,4,1]=>[1,6,2,3,5,4]=>[3,4,6,5,2,1]=>[[[.,[.,[[.,.],.]]],.],.] [6,2,5,4,1,3]=>[1,6,3,5,2,4]=>[5,3,6,4,2,1]=>[[[[.,.],[[.,.],.]],.],.] [6,2,5,4,3,1]=>[1,6,2,3,5,4]=>[3,4,6,5,2,1]=>[[[.,[.,[[.,.],.]]],.],.] [6,3,1,2,4,5]=>[1,6,5,4,2,3]=>[5,6,4,3,2,1]=>[[[[[.,[.,.]],.],.],.],.] [6,3,1,2,5,4]=>[1,6,4,2,3,5]=>[4,5,3,6,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,3,1,4,2,5]=>[1,6,5,2,3,4]=>[4,5,6,3,2,1]=>[[[[.,[.,[.,.]]],.],.],.] [6,3,1,4,5,2]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,3,1,5,2,4]=>[1,6,4,5,2,3]=>[5,6,3,4,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,3,1,5,4,2]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,3,2,1,4,5]=>[1,6,5,4,2,3]=>[5,6,4,3,2,1]=>[[[[[.,[.,.]],.],.],.],.] [6,3,2,1,5,4]=>[1,6,4,2,3,5]=>[4,5,3,6,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,3,2,4,1,5]=>[1,6,5,2,3,4]=>[4,5,6,3,2,1]=>[[[[.,[.,[.,.]]],.],.],.] [6,3,2,4,5,1]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,3,2,5,1,4]=>[1,6,4,5,2,3]=>[5,6,3,4,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,3,2,5,4,1]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,3,4,1,2,5]=>[1,6,5,2,3,4]=>[4,5,6,3,2,1]=>[[[[.,[.,[.,.]]],.],.],.] [6,3,4,1,5,2]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,3,4,2,1,5]=>[1,6,5,2,3,4]=>[4,5,6,3,2,1]=>[[[[.,[.,[.,.]]],.],.],.] [6,3,4,2,5,1]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,3,4,5,1,2]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,3,4,5,2,1]=>[1,6,2,3,4,5]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [6,3,5,1,2,4]=>[1,6,4,2,3,5]=>[4,5,3,6,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,3,5,1,4,2]=>[1,6,2,3,5,4]=>[3,4,6,5,2,1]=>[[[.,[.,[[.,.],.]]],.],.] [6,3,5,2,1,4]=>[1,6,4,2,3,5]=>[4,5,3,6,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,3,5,2,4,1]=>[1,6,2,3,5,4]=>[3,4,6,5,2,1]=>[[[.,[.,[[.,.],.]]],.],.] [6,3,5,4,1,2]=>[1,6,2,3,5,4]=>[3,4,6,5,2,1]=>[[[.,[.,[[.,.],.]]],.],.] [6,3,5,4,2,1]=>[1,6,2,3,5,4]=>[3,4,6,5,2,1]=>[[[.,[.,[[.,.],.]]],.],.] [6,4,1,2,3,5]=>[1,6,5,3,2,4]=>[5,4,6,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [6,4,1,2,5,3]=>[1,6,3,2,4,5]=>[4,3,5,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [6,4,1,3,2,5]=>[1,6,5,2,4,3]=>[4,6,5,3,2,1]=>[[[[.,[[.,.],.]],.],.],.] [6,4,1,3,5,2]=>[1,6,2,4,3,5]=>[3,5,4,6,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [6,4,1,5,2,3]=>[1,6,3,2,4,5]=>[4,3,5,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [6,4,1,5,3,2]=>[1,6,2,4,5,3]=>[3,6,4,5,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [6,4,2,1,3,5]=>[1,6,5,3,2,4]=>[5,4,6,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [6,4,2,1,5,3]=>[1,6,3,2,4,5]=>[4,3,5,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [6,4,2,3,1,5]=>[1,6,5,2,4,3]=>[4,6,5,3,2,1]=>[[[[.,[[.,.],.]],.],.],.] [6,4,2,3,5,1]=>[1,6,2,4,3,5]=>[3,5,4,6,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [6,4,2,5,1,3]=>[1,6,3,2,4,5]=>[4,3,5,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [6,4,2,5,3,1]=>[1,6,2,4,5,3]=>[3,6,4,5,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [6,4,3,1,2,5]=>[1,6,5,2,4,3]=>[4,6,5,3,2,1]=>[[[[.,[[.,.],.]],.],.],.] [6,4,3,1,5,2]=>[1,6,2,4,3,5]=>[3,5,4,6,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [6,4,3,2,1,5]=>[1,6,5,2,4,3]=>[4,6,5,3,2,1]=>[[[[.,[[.,.],.]],.],.],.] [6,4,3,2,5,1]=>[1,6,2,4,3,5]=>[3,5,4,6,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [6,4,3,5,1,2]=>[1,6,2,4,5,3]=>[3,6,4,5,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [6,4,3,5,2,1]=>[1,6,2,4,5,3]=>[3,6,4,5,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [6,4,5,1,2,3]=>[1,6,3,5,2,4]=>[5,3,6,4,2,1]=>[[[[.,.],[[.,.],.]],.],.] [6,4,5,1,3,2]=>[1,6,2,4,3,5]=>[3,5,4,6,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [6,4,5,2,1,3]=>[1,6,3,5,2,4]=>[5,3,6,4,2,1]=>[[[[.,.],[[.,.],.]],.],.] [6,4,5,2,3,1]=>[1,6,2,4,3,5]=>[3,5,4,6,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [6,4,5,3,1,2]=>[1,6,2,4,3,5]=>[3,5,4,6,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [6,4,5,3,2,1]=>[1,6,2,4,3,5]=>[3,5,4,6,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [6,5,1,2,3,4]=>[1,6,4,2,5,3]=>[4,6,3,5,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,5,1,2,4,3]=>[1,6,3,2,5,4]=>[4,3,6,5,2,1]=>[[[[.,.],[[.,.],.]],.],.] [6,5,1,3,2,4]=>[1,6,4,3,2,5]=>[5,4,3,6,2,1]=>[[[[[.,.],.],[.,.]],.],.] [6,5,1,3,4,2]=>[1,6,2,5,4,3]=>[3,6,5,4,2,1]=>[[[.,[[[.,.],.],.]],.],.] [6,5,1,4,2,3]=>[1,6,3,2,5,4]=>[4,3,6,5,2,1]=>[[[[.,.],[[.,.],.]],.],.] [6,5,1,4,3,2]=>[1,6,2,5,3,4]=>[3,5,6,4,2,1]=>[[[.,[[.,[.,.]],.]],.],.] [6,5,2,1,3,4]=>[1,6,4,2,5,3]=>[4,6,3,5,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,5,2,1,4,3]=>[1,6,3,2,5,4]=>[4,3,6,5,2,1]=>[[[[.,.],[[.,.],.]],.],.] [6,5,2,3,1,4]=>[1,6,4,3,2,5]=>[5,4,3,6,2,1]=>[[[[[.,.],.],[.,.]],.],.] [6,5,2,3,4,1]=>[1,6,2,5,4,3]=>[3,6,5,4,2,1]=>[[[.,[[[.,.],.],.]],.],.] [6,5,2,4,1,3]=>[1,6,3,2,5,4]=>[4,3,6,5,2,1]=>[[[[.,.],[[.,.],.]],.],.] [6,5,2,4,3,1]=>[1,6,2,5,3,4]=>[3,5,6,4,2,1]=>[[[.,[[.,[.,.]],.]],.],.] [6,5,3,1,2,4]=>[1,6,4,2,5,3]=>[4,6,3,5,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,5,3,1,4,2]=>[1,6,2,5,4,3]=>[3,6,5,4,2,1]=>[[[.,[[[.,.],.],.]],.],.] [6,5,3,2,1,4]=>[1,6,4,2,5,3]=>[4,6,3,5,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [6,5,3,2,4,1]=>[1,6,2,5,4,3]=>[3,6,5,4,2,1]=>[[[.,[[[.,.],.],.]],.],.] [6,5,3,4,1,2]=>[1,6,2,5,3,4]=>[3,5,6,4,2,1]=>[[[.,[[.,[.,.]],.]],.],.] [6,5,3,4,2,1]=>[1,6,2,5,3,4]=>[3,5,6,4,2,1]=>[[[.,[[.,[.,.]],.]],.],.] [6,5,4,1,2,3]=>[1,6,3,4,2,5]=>[5,3,4,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [6,5,4,1,3,2]=>[1,6,2,5,3,4]=>[3,5,6,4,2,1]=>[[[.,[[.,[.,.]],.]],.],.] [6,5,4,2,1,3]=>[1,6,3,4,2,5]=>[5,3,4,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [6,5,4,2,3,1]=>[1,6,2,5,3,4]=>[3,5,6,4,2,1]=>[[[.,[[.,[.,.]],.]],.],.] [6,5,4,3,1,2]=>[1,6,2,5,3,4]=>[3,5,6,4,2,1]=>[[[.,[[.,[.,.]],.]],.],.] [6,5,4,3,2,1]=>[1,6,2,5,3,4]=>[3,5,6,4,2,1]=>[[[.,[[.,[.,.]],.]],.],.] [1,2,3,4,5,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,3,4,5,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,3,4,6,5,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,3,4,6,7,5]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,3,4,7,5,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,2,3,4,7,6,5]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,2,3,5,4,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,3,5,4,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,3,5,6,4,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,3,5,6,7,4]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,3,5,7,4,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,2,3,5,7,6,4]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,2,3,6,4,5,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,3,6,4,7,5]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,3,6,5,4,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,3,6,5,7,4]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,3,6,7,4,5]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,3,6,7,5,4]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,3,7,4,5,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,2,3,7,4,6,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,3,7,5,4,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,2,3,7,5,6,4]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,3,7,6,4,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,3,7,6,5,4]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,4,3,5,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,4,3,5,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,4,3,6,5,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,4,3,6,7,5]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,4,3,7,5,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,2,4,3,7,6,5]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,2,4,5,3,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,4,5,3,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,4,5,6,3,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,4,5,6,7,3]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,2,4,5,7,3,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,2,4,5,7,6,3]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,2,4,6,3,5,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,4,6,3,7,5]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,4,6,5,3,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,4,6,5,7,3]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,4,6,7,3,5]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,4,6,7,5,3]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,4,7,3,5,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,2,4,7,3,6,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,4,7,5,3,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,2,4,7,5,6,3]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,4,7,6,3,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,4,7,6,5,3]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,5,3,4,6,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,3,4,7,6]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,3,6,4,7]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,3,6,7,4]=>[1,2,3,5,6,7,4]=>[2,3,7,4,5,6,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,3,7,4,6]=>[1,2,3,5,7,6,4]=>[2,3,7,4,6,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,3,7,6,4]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,4,3,6,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,4,3,7,6]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,4,6,3,7]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,4,6,7,3]=>[1,2,3,5,6,7,4]=>[2,3,7,4,5,6,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,4,7,3,6]=>[1,2,3,5,7,6,4]=>[2,3,7,4,6,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,4,7,6,3]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,6,3,4,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,6,3,7,4]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,6,4,3,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,6,4,7,3]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,6,7,3,4]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,6,7,4,3]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,7,3,4,6]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,7,3,6,4]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,7,4,3,6]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,7,4,6,3]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,7,6,3,4]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,7,6,4,3]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,6,3,4,5,7]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,3,4,7,5]=>[1,2,3,6,7,5,4]=>[2,3,7,6,4,5,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,3,5,4,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,3,5,7,4]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,3,7,4,5]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,3,7,5,4]=>[1,2,3,6,5,7,4]=>[2,3,7,5,4,6,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,4,3,5,7]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,4,3,7,5]=>[1,2,3,6,7,5,4]=>[2,3,7,6,4,5,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,4,5,3,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,4,5,7,3]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,4,7,3,5]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,4,7,5,3]=>[1,2,3,6,5,7,4]=>[2,3,7,5,4,6,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,5,3,4,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,5,3,7,4]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,5,4,3,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,5,4,7,3]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,5,7,3,4]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,5,7,4,3]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,7,3,4,5]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,7,3,5,4]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,7,4,3,5]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,7,4,5,3]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,7,5,3,4]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,7,5,4,3]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,7,3,4,5,6]=>[1,2,3,7,6,5,4]=>[2,3,7,6,5,4,1]=>[[.,[.,[[[[.,.],.],.],.]]],.] [1,2,7,3,4,6,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,2,7,3,5,4,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,2,7,3,5,6,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,3,6,4,5]=>[1,2,3,7,5,6,4]=>[2,3,7,5,6,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,2,7,3,6,5,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,4,3,5,6]=>[1,2,3,7,6,5,4]=>[2,3,7,6,5,4,1]=>[[.,[.,[[[[.,.],.],.],.]]],.] [1,2,7,4,3,6,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,2,7,4,5,3,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,2,7,4,5,6,3]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,4,6,3,5]=>[1,2,3,7,5,6,4]=>[2,3,7,5,6,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,2,7,4,6,5,3]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,5,3,4,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,2,7,5,3,6,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,5,4,3,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,2,7,5,4,6,3]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,5,6,3,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,5,6,4,3]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,6,3,4,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,2,7,6,3,5,4]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,2,7,6,4,3,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,2,7,6,4,5,3]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,2,7,6,5,3,4]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,2,7,6,5,4,3]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,3,2,4,5,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,4,5,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,4,6,5,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,4,6,7,5]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,4,7,5,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,2,4,7,6,5]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,2,5,4,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,5,4,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,5,6,4,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,5,6,7,4]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,5,7,4,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,2,5,7,6,4]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,2,6,4,5,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,6,4,7,5]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,6,5,4,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,6,5,7,4]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,6,7,4,5]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,6,7,5,4]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,7,4,5,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,3,2,7,4,6,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,2,7,5,4,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,3,2,7,5,6,4]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,2,7,6,4,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,2,7,6,5,4]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,4,2,5,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,2,5,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,2,6,5,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,2,6,7,5]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,2,7,5,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,4,2,7,6,5]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,4,5,2,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,2,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,6,2,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,6,7,2]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,7,2,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,4,5,7,6,2]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,4,6,2,5,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,4,6,2,7,5]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,4,6,5,2,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,4,6,5,7,2]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,4,6,7,2,5]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,4,6,7,5,2]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,4,7,2,5,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,3,4,7,2,6,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,4,7,5,2,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,3,4,7,5,6,2]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,4,7,6,2,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,4,7,6,5,2]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,5,2,4,6,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,2,4,7,6]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,2,6,4,7]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,2,6,7,4]=>[1,2,3,5,6,7,4]=>[2,3,7,4,5,6,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,2,7,4,6]=>[1,2,3,5,7,6,4]=>[2,3,7,4,6,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,2,7,6,4]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,4,2,6,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,4,2,7,6]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,4,6,2,7]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,4,6,7,2]=>[1,2,3,5,6,7,4]=>[2,3,7,4,5,6,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,4,7,2,6]=>[1,2,3,5,7,6,4]=>[2,3,7,4,6,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,4,7,6,2]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,6,2,4,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,6,2,7,4]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,6,4,2,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,6,4,7,2]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,6,7,2,4]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,6,7,4,2]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,7,2,4,6]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,7,2,6,4]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,7,4,2,6]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,7,4,6,2]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,7,6,2,4]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,7,6,4,2]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,6,2,4,5,7]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,2,4,7,5]=>[1,2,3,6,7,5,4]=>[2,3,7,6,4,5,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,2,5,4,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,2,5,7,4]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,2,7,4,5]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,2,7,5,4]=>[1,2,3,6,5,7,4]=>[2,3,7,5,4,6,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,4,2,5,7]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,4,2,7,5]=>[1,2,3,6,7,5,4]=>[2,3,7,6,4,5,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,4,5,2,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,4,5,7,2]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,4,7,2,5]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,4,7,5,2]=>[1,2,3,6,5,7,4]=>[2,3,7,5,4,6,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,5,2,4,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,5,2,7,4]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,5,4,2,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,5,4,7,2]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,5,7,2,4]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,5,7,4,2]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,7,2,4,5]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,7,2,5,4]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,7,4,2,5]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,7,4,5,2]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,7,5,2,4]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,7,5,4,2]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,7,2,4,5,6]=>[1,2,3,7,6,5,4]=>[2,3,7,6,5,4,1]=>[[.,[.,[[[[.,.],.],.],.]]],.] [1,3,7,2,4,6,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,3,7,2,5,4,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,3,7,2,5,6,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,2,6,4,5]=>[1,2,3,7,5,6,4]=>[2,3,7,5,6,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,3,7,2,6,5,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,4,2,5,6]=>[1,2,3,7,6,5,4]=>[2,3,7,6,5,4,1]=>[[.,[.,[[[[.,.],.],.],.]]],.] [1,3,7,4,2,6,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,3,7,4,5,2,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,3,7,4,5,6,2]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,4,6,2,5]=>[1,2,3,7,5,6,4]=>[2,3,7,5,6,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,3,7,4,6,5,2]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,5,2,4,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,3,7,5,2,6,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,5,4,2,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,3,7,5,4,6,2]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,5,6,2,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,5,6,4,2]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,6,2,4,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,3,7,6,2,5,4]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,3,7,6,4,2,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,3,7,6,4,5,2]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,3,7,6,5,2,4]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,3,7,6,5,4,2]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,4,2,3,5,6,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,3,5,7,6]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,3,6,5,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,3,6,7,5]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,3,7,5,6]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,2,3,7,6,5]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,2,5,3,6,7]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,5,3,7,6]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,5,6,3,7]=>[1,2,4,5,6,3,7]=>[2,6,3,4,5,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,5,6,7,3]=>[1,2,4,5,6,7,3]=>[2,7,3,4,5,6,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,5,7,3,6]=>[1,2,4,5,7,6,3]=>[2,7,3,4,6,5,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,2,5,7,6,3]=>[1,2,4,5,7,3,6]=>[2,6,3,4,7,5,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,2,6,3,5,7]=>[1,2,4,6,5,3,7]=>[2,6,3,5,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,2,6,3,7,5]=>[1,2,4,6,7,5,3]=>[2,7,3,6,4,5,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,2,6,5,3,7]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,2,6,5,7,3]=>[1,2,4,6,7,3,5]=>[2,6,3,7,4,5,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,2,6,7,3,5]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,2,6,7,5,3]=>[1,2,4,6,5,7,3]=>[2,7,3,5,4,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,2,7,3,5,6]=>[1,2,4,7,6,5,3]=>[2,7,3,6,5,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,2,7,3,6,5]=>[1,2,4,7,5,3,6]=>[2,6,3,5,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,2,7,5,3,6]=>[1,2,4,7,6,3,5]=>[2,6,3,7,5,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,2,7,5,6,3]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,2,7,6,3,5]=>[1,2,4,7,5,6,3]=>[2,7,3,5,6,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,2,7,6,5,3]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,3,2,5,6,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,2,5,7,6]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,2,6,5,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,2,6,7,5]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,2,7,5,6]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,3,2,7,6,5]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,3,5,2,6,7]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,5,2,7,6]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,5,6,2,7]=>[1,2,4,5,6,3,7]=>[2,6,3,4,5,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,5,6,7,2]=>[1,2,4,5,6,7,3]=>[2,7,3,4,5,6,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,5,7,2,6]=>[1,2,4,5,7,6,3]=>[2,7,3,4,6,5,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,3,5,7,6,2]=>[1,2,4,5,7,3,6]=>[2,6,3,4,7,5,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,3,6,2,5,7]=>[1,2,4,6,5,3,7]=>[2,6,3,5,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,3,6,2,7,5]=>[1,2,4,6,7,5,3]=>[2,7,3,6,4,5,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,3,6,5,2,7]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,3,6,5,7,2]=>[1,2,4,6,7,3,5]=>[2,6,3,7,4,5,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,3,6,7,2,5]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,3,6,7,5,2]=>[1,2,4,6,5,7,3]=>[2,7,3,5,4,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,3,7,2,5,6]=>[1,2,4,7,6,5,3]=>[2,7,3,6,5,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,3,7,2,6,5]=>[1,2,4,7,5,3,6]=>[2,6,3,5,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,3,7,5,2,6]=>[1,2,4,7,6,3,5]=>[2,6,3,7,5,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,3,7,5,6,2]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,3,7,6,2,5]=>[1,2,4,7,5,6,3]=>[2,7,3,5,6,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,3,7,6,5,2]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,5,2,3,6,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,5,2,3,7,6]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,5,2,6,3,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,5,2,6,7,3]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,5,2,7,3,6]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,5,2,7,6,3]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,5,3,2,6,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,5,3,2,7,6]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,5,3,6,2,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,5,3,6,7,2]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,5,3,7,2,6]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,5,3,7,6,2]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,5,6,2,3,7]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,5,6,2,7,3]=>[1,2,4,6,7,3,5]=>[2,6,3,7,4,5,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,5,6,3,2,7]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,5,6,3,7,2]=>[1,2,4,6,7,3,5]=>[2,6,3,7,4,5,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,5,6,7,2,3]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,5,6,7,3,2]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,5,7,2,3,6]=>[1,2,4,7,6,3,5]=>[2,6,3,7,5,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,5,7,2,6,3]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,5,7,3,2,6]=>[1,2,4,7,6,3,5]=>[2,6,3,7,5,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,5,7,3,6,2]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,5,7,6,2,3]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,5,7,6,3,2]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,6,2,3,5,7]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,2,3,7,5]=>[1,2,4,3,6,7,5]=>[2,4,3,7,5,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,2,5,3,7]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,2,5,7,3]=>[1,2,4,3,6,7,5]=>[2,4,3,7,5,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,2,7,3,5]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,2,7,5,3]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,3,2,5,7]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,3,2,7,5]=>[1,2,4,3,6,7,5]=>[2,4,3,7,5,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,3,5,2,7]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,3,5,7,2]=>[1,2,4,3,6,7,5]=>[2,4,3,7,5,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,3,7,2,5]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,3,7,5,2]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,5,2,3,7]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,6,5,2,7,3]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,6,5,3,2,7]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,6,5,3,7,2]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,6,5,7,2,3]=>[1,2,4,5,7,3,6]=>[2,6,3,4,7,5,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,6,5,7,3,2]=>[1,2,4,5,7,3,6]=>[2,6,3,4,7,5,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,6,7,2,3,5]=>[1,2,4,7,5,3,6]=>[2,6,3,5,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,6,7,2,5,3]=>[1,2,4,7,3,6,5]=>[2,5,3,7,6,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,6,7,3,2,5]=>[1,2,4,7,5,3,6]=>[2,6,3,5,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,6,7,3,5,2]=>[1,2,4,7,3,6,5]=>[2,5,3,7,6,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,6,7,5,2,3]=>[1,2,4,7,3,6,5]=>[2,5,3,7,6,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,6,7,5,3,2]=>[1,2,4,7,3,6,5]=>[2,5,3,7,6,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,7,2,3,5,6]=>[1,2,4,3,7,6,5]=>[2,4,3,7,6,5,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,7,2,3,6,5]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,2,5,3,6]=>[1,2,4,3,7,6,5]=>[2,4,3,7,6,5,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,7,2,5,6,3]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,2,6,3,5]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,2,6,5,3]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,3,2,5,6]=>[1,2,4,3,7,6,5]=>[2,4,3,7,6,5,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,7,3,2,6,5]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,3,5,2,6]=>[1,2,4,3,7,6,5]=>[2,4,3,7,6,5,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,7,3,5,6,2]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,3,6,2,5]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,3,6,5,2]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,5,2,3,6]=>[1,2,4,5,3,7,6]=>[2,5,3,4,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,7,5,2,6,3]=>[1,2,4,5,3,7,6]=>[2,5,3,4,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,7,5,3,2,6]=>[1,2,4,5,3,7,6]=>[2,5,3,4,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,7,5,3,6,2]=>[1,2,4,5,3,7,6]=>[2,5,3,4,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,7,5,6,2,3]=>[1,2,4,5,6,3,7]=>[2,6,3,4,5,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,7,5,6,3,2]=>[1,2,4,5,6,3,7]=>[2,6,3,4,5,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,7,6,2,3,5]=>[1,2,4,6,3,7,5]=>[2,5,3,7,4,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,7,6,2,5,3]=>[1,2,4,6,5,3,7]=>[2,6,3,5,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,7,6,3,2,5]=>[1,2,4,6,3,7,5]=>[2,5,3,7,4,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,7,6,3,5,2]=>[1,2,4,6,5,3,7]=>[2,6,3,5,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,7,6,5,2,3]=>[1,2,4,6,3,7,5]=>[2,5,3,7,4,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,7,6,5,3,2]=>[1,2,4,6,3,7,5]=>[2,5,3,7,4,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,5,2,3,4,6,7]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,2,3,4,7,6]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,2,3,6,4,7]=>[1,2,5,6,4,3,7]=>[2,6,5,3,4,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,2,3,6,7,4]=>[1,2,5,6,7,4,3]=>[2,7,6,3,4,5,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,2,3,7,4,6]=>[1,2,5,7,6,4,3]=>[2,7,6,3,5,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,2,3,7,6,4]=>[1,2,5,7,4,3,6]=>[2,6,5,3,7,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,2,4,3,6,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,2,4,3,7,6]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,2,4,6,3,7]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,2,4,6,7,3]=>[1,2,5,6,7,3,4]=>[2,6,7,3,4,5,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,2,4,7,3,6]=>[1,2,5,7,6,3,4]=>[2,6,7,3,5,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,2,4,7,6,3]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,2,6,3,4,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,2,6,3,7,4]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,2,6,4,3,7]=>[1,2,5,4,6,3,7]=>[2,6,4,3,5,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,2,6,4,7,3]=>[1,2,5,4,6,7,3]=>[2,7,4,3,5,6,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,2,6,7,3,4]=>[1,2,5,7,4,6,3]=>[2,7,5,3,6,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,2,6,7,4,3]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,2,7,3,4,6]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,2,7,3,6,4]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,2,7,4,3,6]=>[1,2,5,4,7,6,3]=>[2,7,4,3,6,5,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,2,7,4,6,3]=>[1,2,5,4,7,3,6]=>[2,6,4,3,7,5,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,2,7,6,3,4]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,2,7,6,4,3]=>[1,2,5,6,4,7,3]=>[2,7,5,3,4,6,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,3,2,4,6,7]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,3,2,4,7,6]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,3,2,6,4,7]=>[1,2,5,6,4,3,7]=>[2,6,5,3,4,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,3,2,6,7,4]=>[1,2,5,6,7,4,3]=>[2,7,6,3,4,5,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,3,2,7,4,6]=>[1,2,5,7,6,4,3]=>[2,7,6,3,5,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,3,2,7,6,4]=>[1,2,5,7,4,3,6]=>[2,6,5,3,7,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,3,4,2,6,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,3,4,2,7,6]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,3,4,6,2,7]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,3,4,6,7,2]=>[1,2,5,6,7,3,4]=>[2,6,7,3,4,5,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,3,4,7,2,6]=>[1,2,5,7,6,3,4]=>[2,6,7,3,5,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,3,4,7,6,2]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,3,6,2,4,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,3,6,2,7,4]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,3,6,4,2,7]=>[1,2,5,4,6,3,7]=>[2,6,4,3,5,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,3,6,4,7,2]=>[1,2,5,4,6,7,3]=>[2,7,4,3,5,6,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,3,6,7,2,4]=>[1,2,5,7,4,6,3]=>[2,7,5,3,6,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,3,6,7,4,2]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,3,7,2,4,6]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,3,7,2,6,4]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,3,7,4,2,6]=>[1,2,5,4,7,6,3]=>[2,7,4,3,6,5,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,3,7,4,6,2]=>[1,2,5,4,7,3,6]=>[2,6,4,3,7,5,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,3,7,6,2,4]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,3,7,6,4,2]=>[1,2,5,6,4,7,3]=>[2,7,5,3,4,6,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,4,2,3,6,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,2,3,7,6]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,2,6,3,7]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,2,6,7,3]=>[1,2,5,6,7,3,4]=>[2,6,7,3,4,5,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,2,7,3,6]=>[1,2,5,7,6,3,4]=>[2,6,7,3,5,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,2,7,6,3]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,3,2,6,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,3,2,7,6]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,3,6,2,7]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,3,6,7,2]=>[1,2,5,6,7,3,4]=>[2,6,7,3,4,5,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,3,7,2,6]=>[1,2,5,7,6,3,4]=>[2,6,7,3,5,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,3,7,6,2]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,6,2,3,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,6,2,7,3]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,6,3,2,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,6,3,7,2]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,6,7,2,3]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,6,7,3,2]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,7,2,3,6]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,7,2,6,3]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,7,3,2,6]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,7,3,6,2]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,7,6,2,3]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,7,6,3,2]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,2,3,4,7]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,2,3,7,4]=>[1,2,5,3,6,7,4]=>[2,4,7,3,5,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,2,4,3,7]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,6,2,4,7,3]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,6,2,7,3,4]=>[1,2,5,7,4,3,6]=>[2,6,5,3,7,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,6,2,7,4,3]=>[1,2,5,7,3,6,4]=>[2,5,7,3,6,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,6,3,2,4,7]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,3,2,7,4]=>[1,2,5,3,6,7,4]=>[2,4,7,3,5,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,3,4,2,7]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,6,3,4,7,2]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,6,3,7,2,4]=>[1,2,5,7,4,3,6]=>[2,6,5,3,7,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,6,3,7,4,2]=>[1,2,5,7,3,6,4]=>[2,5,7,3,6,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,6,4,2,3,7]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,4,2,7,3]=>[1,2,5,3,6,7,4]=>[2,4,7,3,5,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,4,3,2,7]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,4,3,7,2]=>[1,2,5,3,6,7,4]=>[2,4,7,3,5,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,4,7,2,3]=>[1,2,5,7,3,6,4]=>[2,5,7,3,6,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,6,4,7,3,2]=>[1,2,5,7,3,6,4]=>[2,5,7,3,6,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,6,7,2,3,4]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,7,2,4,3]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,7,3,2,4]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,7,3,4,2]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,7,4,2,3]=>[1,2,5,4,7,3,6]=>[2,6,4,3,7,5,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,6,7,4,3,2]=>[1,2,5,4,7,3,6]=>[2,6,4,3,7,5,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,7,2,3,4,6]=>[1,2,5,3,7,6,4]=>[2,4,7,3,6,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,2,3,6,4]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,2,4,3,6]=>[1,2,5,4,3,7,6]=>[2,5,4,3,7,6,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,7,2,4,6,3]=>[1,2,5,4,3,7,6]=>[2,5,4,3,7,6,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,7,2,6,3,4]=>[1,2,5,6,3,7,4]=>[2,5,7,3,4,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,7,2,6,4,3]=>[1,2,5,6,4,3,7]=>[2,6,5,3,4,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,7,3,2,4,6]=>[1,2,5,3,7,6,4]=>[2,4,7,3,6,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,3,2,6,4]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,3,4,2,6]=>[1,2,5,4,3,7,6]=>[2,5,4,3,7,6,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,7,3,4,6,2]=>[1,2,5,4,3,7,6]=>[2,5,4,3,7,6,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,7,3,6,2,4]=>[1,2,5,6,3,7,4]=>[2,5,7,3,4,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,7,3,6,4,2]=>[1,2,5,6,4,3,7]=>[2,6,5,3,4,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,7,4,2,3,6]=>[1,2,5,3,7,6,4]=>[2,4,7,3,6,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,4,2,6,3]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,4,3,2,6]=>[1,2,5,3,7,6,4]=>[2,4,7,3,6,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,4,3,6,2]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,4,6,2,3]=>[1,2,5,6,3,7,4]=>[2,5,7,3,4,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,7,4,6,3,2]=>[1,2,5,6,3,7,4]=>[2,5,7,3,4,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,7,6,2,3,4]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,6,2,4,3]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,6,3,2,4]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,6,3,4,2]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,6,4,2,3]=>[1,2,5,4,6,3,7]=>[2,6,4,3,5,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,7,6,4,3,2]=>[1,2,5,4,6,3,7]=>[2,6,4,3,5,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,6,2,3,4,5,7]=>[1,2,6,5,4,3,7]=>[2,6,5,4,3,7,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,2,3,4,7,5]=>[1,2,6,7,5,4,3]=>[2,7,6,5,3,4,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,2,3,5,4,7]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,2,3,5,7,4]=>[1,2,6,7,4,3,5]=>[2,6,5,7,3,4,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,2,3,7,4,5]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,2,3,7,5,4]=>[1,2,6,5,7,4,3]=>[2,7,6,4,3,5,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,2,4,3,5,7]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,2,4,3,7,5]=>[1,2,6,7,5,3,4]=>[2,6,7,5,3,4,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,2,4,5,3,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,4,5,7,3]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,4,7,3,5]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,4,7,5,3]=>[1,2,6,5,7,3,4]=>[2,6,7,4,3,5,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,2,5,3,4,7]=>[1,2,6,4,5,3,7]=>[2,6,4,5,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,2,5,3,7,4]=>[1,2,6,7,4,5,3]=>[2,7,5,6,3,4,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,2,5,4,3,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,5,4,7,3]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,5,7,3,4]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,5,7,4,3]=>[1,2,6,4,5,7,3]=>[2,7,4,5,3,6,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,2,7,3,4,5]=>[1,2,6,4,7,5,3]=>[2,7,4,6,3,5,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,2,7,3,5,4]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,2,7,4,3,5]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,7,4,5,3]=>[1,2,6,5,4,7,3]=>[2,7,5,4,3,6,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,2,7,5,3,4]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,7,5,4,3]=>[1,2,6,4,7,3,5]=>[2,6,4,7,3,5,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,2,4,5,7]=>[1,2,6,5,4,3,7]=>[2,6,5,4,3,7,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,3,2,4,7,5]=>[1,2,6,7,5,4,3]=>[2,7,6,5,3,4,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,3,2,5,4,7]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,2,5,7,4]=>[1,2,6,7,4,3,5]=>[2,6,5,7,3,4,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,2,7,4,5]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,2,7,5,4]=>[1,2,6,5,7,4,3]=>[2,7,6,4,3,5,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,3,4,2,5,7]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,3,4,2,7,5]=>[1,2,6,7,5,3,4]=>[2,6,7,5,3,4,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,3,4,5,2,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,4,5,7,2]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,4,7,2,5]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,4,7,5,2]=>[1,2,6,5,7,3,4]=>[2,6,7,4,3,5,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,3,5,2,4,7]=>[1,2,6,4,5,3,7]=>[2,6,4,5,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,5,2,7,4]=>[1,2,6,7,4,5,3]=>[2,7,5,6,3,4,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,5,4,2,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,5,4,7,2]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,5,7,2,4]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,5,7,4,2]=>[1,2,6,4,5,7,3]=>[2,7,4,5,3,6,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,7,2,4,5]=>[1,2,6,4,7,5,3]=>[2,7,4,6,3,5,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,7,2,5,4]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,3,7,4,2,5]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,7,4,5,2]=>[1,2,6,5,4,7,3]=>[2,7,5,4,3,6,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,3,7,5,2,4]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,7,5,4,2]=>[1,2,6,4,7,3,5]=>[2,6,4,7,3,5,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,4,2,3,5,7]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,2,3,7,5]=>[1,2,6,7,5,3,4]=>[2,6,7,5,3,4,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,2,5,3,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,2,5,7,3]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,2,7,3,5]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,2,7,5,3]=>[1,2,6,5,7,3,4]=>[2,6,7,4,3,5,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,3,2,5,7]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,3,2,7,5]=>[1,2,6,7,5,3,4]=>[2,6,7,5,3,4,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,3,5,2,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,3,5,7,2]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,3,7,2,5]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,3,7,5,2]=>[1,2,6,5,7,3,4]=>[2,6,7,4,3,5,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,5,2,3,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,5,2,7,3]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,5,3,2,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,5,3,7,2]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,5,7,2,3]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,5,7,3,2]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,7,2,3,5]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,7,2,5,3]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,7,3,2,5]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,7,3,5,2]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,7,5,2,3]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,7,5,3,2]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,5,2,3,4,7]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,2,3,7,4]=>[1,2,6,7,4,3,5]=>[2,6,5,7,3,4,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,2,4,3,7]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,2,4,7,3]=>[1,2,6,7,3,5,4]=>[2,5,7,6,3,4,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,2,7,3,4]=>[1,2,6,3,5,7,4]=>[2,4,7,5,3,6,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,2,7,4,3]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,3,2,4,7]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,3,2,7,4]=>[1,2,6,7,4,3,5]=>[2,6,5,7,3,4,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,3,4,2,7]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,3,4,7,2]=>[1,2,6,7,3,5,4]=>[2,5,7,6,3,4,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,3,7,2,4]=>[1,2,6,3,5,7,4]=>[2,4,7,5,3,6,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,3,7,4,2]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,4,2,3,7]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,4,2,7,3]=>[1,2,6,7,3,5,4]=>[2,5,7,6,3,4,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,4,3,2,7]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,4,3,7,2]=>[1,2,6,7,3,5,4]=>[2,5,7,6,3,4,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,4,7,2,3]=>[1,2,6,3,5,7,4]=>[2,4,7,5,3,6,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,4,7,3,2]=>[1,2,6,3,5,7,4]=>[2,4,7,5,3,6,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,7,2,3,4]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,7,2,4,3]=>[1,2,6,4,7,3,5]=>[2,6,4,7,3,5,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,7,3,2,4]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,7,3,4,2]=>[1,2,6,4,7,3,5]=>[2,6,4,7,3,5,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,7,4,2,3]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,7,4,3,2]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,7,2,3,4,5]=>[1,2,6,4,3,7,5]=>[2,5,4,7,3,6,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,7,2,3,5,4]=>[1,2,6,5,3,7,4]=>[2,5,7,4,3,6,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,7,2,4,3,5]=>[1,2,6,3,7,5,4]=>[2,4,7,6,3,5,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,7,2,4,5,3]=>[1,2,6,5,4,3,7]=>[2,6,5,4,3,7,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,7,2,5,3,4]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,7,2,5,4,3]=>[1,2,6,4,3,7,5]=>[2,5,4,7,3,6,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,7,3,2,4,5]=>[1,2,6,4,3,7,5]=>[2,5,4,7,3,6,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,7,3,2,5,4]=>[1,2,6,5,3,7,4]=>[2,5,7,4,3,6,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,7,3,4,2,5]=>[1,2,6,3,7,5,4]=>[2,4,7,6,3,5,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,7,3,4,5,2]=>[1,2,6,5,4,3,7]=>[2,6,5,4,3,7,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,7,3,5,2,4]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,7,3,5,4,2]=>[1,2,6,4,3,7,5]=>[2,5,4,7,3,6,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,7,4,2,3,5]=>[1,2,6,3,7,5,4]=>[2,4,7,6,3,5,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,7,4,2,5,3]=>[1,2,6,5,3,7,4]=>[2,5,7,4,3,6,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,7,4,3,2,5]=>[1,2,6,3,7,5,4]=>[2,4,7,6,3,5,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,7,4,3,5,2]=>[1,2,6,5,3,7,4]=>[2,5,7,4,3,6,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,7,4,5,2,3]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,7,4,5,3,2]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,7,5,2,3,4]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,7,5,2,4,3]=>[1,2,6,4,5,3,7]=>[2,6,4,5,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,7,5,3,2,4]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,7,5,3,4,2]=>[1,2,6,4,5,3,7]=>[2,6,4,5,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,7,5,4,2,3]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,7,5,4,3,2]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,7,2,3,4,5,6]=>[1,2,7,6,5,4,3]=>[2,7,6,5,4,3,1]=>[[.,[[[[[.,.],.],.],.],.]],.] [1,7,2,3,4,6,5]=>[1,2,7,5,4,3,6]=>[2,6,5,4,7,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,2,3,5,4,6]=>[1,2,7,6,4,3,5]=>[2,6,5,7,4,3,1]=>[[.,[[[[.,.],[.,.]],.],.]],.] [1,7,2,3,5,6,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,2,3,6,4,5]=>[1,2,7,5,6,4,3]=>[2,7,6,4,5,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,2,3,6,5,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,2,4,3,5,6]=>[1,2,7,6,5,3,4]=>[2,6,7,5,4,3,1]=>[[.,[[[[.,[.,.]],.],.],.]],.] [1,7,2,4,3,6,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,2,4,5,3,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,2,4,5,6,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,2,4,6,3,5]=>[1,2,7,5,6,3,4]=>[2,6,7,4,5,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,2,4,6,5,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,2,5,3,4,6]=>[1,2,7,6,4,5,3]=>[2,7,5,6,4,3,1]=>[[.,[[[[.,.],[.,.]],.],.]],.] [1,7,2,5,3,6,4]=>[1,2,7,4,5,3,6]=>[2,6,4,5,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,2,5,4,3,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,2,5,4,6,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,2,5,6,3,4]=>[1,2,7,4,5,6,3]=>[2,7,4,5,6,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,2,5,6,4,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,2,6,3,4,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,2,6,3,5,4]=>[1,2,7,4,6,5,3]=>[2,7,4,6,5,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,2,6,4,3,5]=>[1,2,7,5,4,6,3]=>[2,7,5,4,6,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,2,6,4,5,3]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,2,6,5,3,4]=>[1,2,7,4,6,3,5]=>[2,6,4,7,5,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,2,6,5,4,3]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,3,2,4,5,6]=>[1,2,7,6,5,4,3]=>[2,7,6,5,4,3,1]=>[[.,[[[[[.,.],.],.],.],.]],.] [1,7,3,2,4,6,5]=>[1,2,7,5,4,3,6]=>[2,6,5,4,7,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,3,2,5,4,6]=>[1,2,7,6,4,3,5]=>[2,6,5,7,4,3,1]=>[[.,[[[[.,.],[.,.]],.],.]],.] [1,7,3,2,5,6,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,3,2,6,4,5]=>[1,2,7,5,6,4,3]=>[2,7,6,4,5,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,3,2,6,5,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,3,4,2,5,6]=>[1,2,7,6,5,3,4]=>[2,6,7,5,4,3,1]=>[[.,[[[[.,[.,.]],.],.],.]],.] [1,7,3,4,2,6,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,3,4,5,2,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,3,4,5,6,2]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,3,4,6,2,5]=>[1,2,7,5,6,3,4]=>[2,6,7,4,5,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,3,4,6,5,2]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,3,5,2,4,6]=>[1,2,7,6,4,5,3]=>[2,7,5,6,4,3,1]=>[[.,[[[[.,.],[.,.]],.],.]],.] [1,7,3,5,2,6,4]=>[1,2,7,4,5,3,6]=>[2,6,4,5,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,3,5,4,2,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,3,5,4,6,2]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,3,5,6,2,4]=>[1,2,7,4,5,6,3]=>[2,7,4,5,6,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,3,5,6,4,2]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,3,6,2,4,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,3,6,2,5,4]=>[1,2,7,4,6,5,3]=>[2,7,4,6,5,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,3,6,4,2,5]=>[1,2,7,5,4,6,3]=>[2,7,5,4,6,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,3,6,4,5,2]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,3,6,5,2,4]=>[1,2,7,4,6,3,5]=>[2,6,4,7,5,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,3,6,5,4,2]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,4,2,3,5,6]=>[1,2,7,6,5,3,4]=>[2,6,7,5,4,3,1]=>[[.,[[[[.,[.,.]],.],.],.]],.] [1,7,4,2,3,6,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,4,2,5,3,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,4,2,5,6,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,2,6,3,5]=>[1,2,7,5,6,3,4]=>[2,6,7,4,5,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,4,2,6,5,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,3,2,5,6]=>[1,2,7,6,5,3,4]=>[2,6,7,5,4,3,1]=>[[.,[[[[.,[.,.]],.],.],.]],.] [1,7,4,3,2,6,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,4,3,5,2,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,4,3,5,6,2]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,3,6,2,5]=>[1,2,7,5,6,3,4]=>[2,6,7,4,5,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,4,3,6,5,2]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,5,2,3,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,4,5,2,6,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,5,3,2,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,4,5,3,6,2]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,5,6,2,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,5,6,3,2]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,6,2,3,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,4,6,2,5,3]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,4,6,3,2,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,4,6,3,5,2]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,4,6,5,2,3]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,4,6,5,3,2]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,5,2,3,4,6]=>[1,2,7,6,4,3,5]=>[2,6,5,7,4,3,1]=>[[.,[[[[.,.],[.,.]],.],.]],.] [1,7,5,2,3,6,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,5,2,4,3,6]=>[1,2,7,6,3,5,4]=>[2,5,7,6,4,3,1]=>[[.,[[[.,[[.,.],.]],.],.]],.] [1,7,5,2,4,6,3]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,2,6,3,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,5,2,6,4,3]=>[1,2,7,3,5,6,4]=>[2,4,7,5,6,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,3,2,4,6]=>[1,2,7,6,4,3,5]=>[2,6,5,7,4,3,1]=>[[.,[[[[.,.],[.,.]],.],.]],.] [1,7,5,3,2,6,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,5,3,4,2,6]=>[1,2,7,6,3,5,4]=>[2,5,7,6,4,3,1]=>[[.,[[[.,[[.,.],.]],.],.]],.] [1,7,5,3,4,6,2]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,3,6,2,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,5,3,6,4,2]=>[1,2,7,3,5,6,4]=>[2,4,7,5,6,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,4,2,3,6]=>[1,2,7,6,3,5,4]=>[2,5,7,6,4,3,1]=>[[.,[[[.,[[.,.],.]],.],.]],.] [1,7,5,4,2,6,3]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,4,3,2,6]=>[1,2,7,6,3,5,4]=>[2,5,7,6,4,3,1]=>[[.,[[[.,[[.,.],.]],.],.]],.] [1,7,5,4,3,6,2]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,4,6,2,3]=>[1,2,7,3,5,6,4]=>[2,4,7,5,6,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,4,6,3,2]=>[1,2,7,3,5,6,4]=>[2,4,7,5,6,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,6,2,3,4]=>[1,2,7,4,6,3,5]=>[2,6,4,7,5,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,5,6,2,4,3]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,6,3,2,4]=>[1,2,7,4,6,3,5]=>[2,6,4,7,5,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,5,6,3,4,2]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,6,4,2,3]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,6,4,3,2]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,6,2,3,4,5]=>[1,2,7,5,3,6,4]=>[2,5,7,4,6,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,6,2,3,5,4]=>[1,2,7,4,3,6,5]=>[2,5,4,7,6,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,6,2,4,3,5]=>[1,2,7,5,4,3,6]=>[2,6,5,4,7,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,6,2,4,5,3]=>[1,2,7,3,6,5,4]=>[2,4,7,6,5,3,1]=>[[.,[[.,[[[.,.],.],.]],.]],.] [1,7,6,2,5,3,4]=>[1,2,7,4,3,6,5]=>[2,5,4,7,6,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,6,2,5,4,3]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [1,7,6,3,2,4,5]=>[1,2,7,5,3,6,4]=>[2,5,7,4,6,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,6,3,2,5,4]=>[1,2,7,4,3,6,5]=>[2,5,4,7,6,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,6,3,4,2,5]=>[1,2,7,5,4,3,6]=>[2,6,5,4,7,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,6,3,4,5,2]=>[1,2,7,3,6,5,4]=>[2,4,7,6,5,3,1]=>[[.,[[.,[[[.,.],.],.]],.]],.] [1,7,6,3,5,2,4]=>[1,2,7,4,3,6,5]=>[2,5,4,7,6,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,6,3,5,4,2]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [1,7,6,4,2,3,5]=>[1,2,7,5,3,6,4]=>[2,5,7,4,6,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,6,4,2,5,3]=>[1,2,7,3,6,5,4]=>[2,4,7,6,5,3,1]=>[[.,[[.,[[[.,.],.],.]],.]],.] [1,7,6,4,3,2,5]=>[1,2,7,5,3,6,4]=>[2,5,7,4,6,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,6,4,3,5,2]=>[1,2,7,3,6,5,4]=>[2,4,7,6,5,3,1]=>[[.,[[.,[[[.,.],.],.]],.]],.] [1,7,6,4,5,2,3]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [1,7,6,4,5,3,2]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [1,7,6,5,2,3,4]=>[1,2,7,4,5,3,6]=>[2,6,4,5,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,6,5,2,4,3]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [1,7,6,5,3,2,4]=>[1,2,7,4,5,3,6]=>[2,6,4,5,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,6,5,3,4,2]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [1,7,6,5,4,2,3]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [1,7,6,5,4,3,2]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,1,3,4,5,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,4,5,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,4,6,5,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,4,6,7,5]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,4,7,5,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,3,4,7,6,5]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,3,5,4,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,5,4,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,5,6,4,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,5,6,7,4]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,5,7,4,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,3,5,7,6,4]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,3,6,4,5,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,3,6,4,7,5]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,3,6,5,4,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,3,6,5,7,4]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,3,6,7,4,5]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,3,6,7,5,4]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,3,7,4,5,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,1,3,7,4,6,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,3,7,5,4,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,1,3,7,5,6,4]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,3,7,6,4,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,3,7,6,5,4]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,4,3,5,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,3,5,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,3,6,5,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,3,6,7,5]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,3,7,5,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,4,3,7,6,5]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,4,5,3,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,5,3,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,5,6,3,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,5,6,7,3]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,5,7,3,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,4,5,7,6,3]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,4,6,3,5,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,4,6,3,7,5]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,4,6,5,3,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,4,6,5,7,3]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,4,6,7,3,5]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,4,6,7,5,3]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,4,7,3,5,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,1,4,7,3,6,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,4,7,5,3,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,1,4,7,5,6,3]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,4,7,6,3,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,4,7,6,5,3]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,5,3,4,6,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,3,4,7,6]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,3,6,4,7]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,3,6,7,4]=>[1,2,3,5,6,7,4]=>[2,3,7,4,5,6,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,3,7,4,6]=>[1,2,3,5,7,6,4]=>[2,3,7,4,6,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,3,7,6,4]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,4,3,6,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,4,3,7,6]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,4,6,3,7]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,4,6,7,3]=>[1,2,3,5,6,7,4]=>[2,3,7,4,5,6,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,4,7,3,6]=>[1,2,3,5,7,6,4]=>[2,3,7,4,6,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,4,7,6,3]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,6,3,4,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,6,3,7,4]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,6,4,3,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,6,4,7,3]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,6,7,3,4]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,6,7,4,3]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,7,3,4,6]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,7,3,6,4]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,7,4,3,6]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,7,4,6,3]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,7,6,3,4]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,7,6,4,3]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,6,3,4,5,7]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,3,4,7,5]=>[1,2,3,6,7,5,4]=>[2,3,7,6,4,5,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,3,5,4,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,3,5,7,4]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,3,7,4,5]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,3,7,5,4]=>[1,2,3,6,5,7,4]=>[2,3,7,5,4,6,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,4,3,5,7]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,4,3,7,5]=>[1,2,3,6,7,5,4]=>[2,3,7,6,4,5,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,4,5,3,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,4,5,7,3]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,4,7,3,5]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,4,7,5,3]=>[1,2,3,6,5,7,4]=>[2,3,7,5,4,6,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,5,3,4,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,5,3,7,4]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,5,4,3,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,5,4,7,3]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,5,7,3,4]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,5,7,4,3]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,7,3,4,5]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,7,3,5,4]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,7,4,3,5]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,7,4,5,3]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,7,5,3,4]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,7,5,4,3]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,7,3,4,5,6]=>[1,2,3,7,6,5,4]=>[2,3,7,6,5,4,1]=>[[.,[.,[[[[.,.],.],.],.]]],.] [2,1,7,3,4,6,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,1,7,3,5,4,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,1,7,3,5,6,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,3,6,4,5]=>[1,2,3,7,5,6,4]=>[2,3,7,5,6,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,1,7,3,6,5,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,4,3,5,6]=>[1,2,3,7,6,5,4]=>[2,3,7,6,5,4,1]=>[[.,[.,[[[[.,.],.],.],.]]],.] [2,1,7,4,3,6,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,1,7,4,5,3,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,1,7,4,5,6,3]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,4,6,3,5]=>[1,2,3,7,5,6,4]=>[2,3,7,5,6,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,1,7,4,6,5,3]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,5,3,4,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,1,7,5,3,6,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,5,4,3,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,1,7,5,4,6,3]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,5,6,3,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,5,6,4,3]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,6,3,4,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,1,7,6,3,5,4]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,1,7,6,4,3,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,1,7,6,4,5,3]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,1,7,6,5,3,4]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,1,7,6,5,4,3]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,3,1,4,5,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,4,5,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,4,6,5,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,4,6,7,5]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,4,7,5,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,1,4,7,6,5]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,1,5,4,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,5,4,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,5,6,4,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,5,6,7,4]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,5,7,4,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,1,5,7,6,4]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,1,6,4,5,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,1,6,4,7,5]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,1,6,5,4,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,1,6,5,7,4]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,1,6,7,4,5]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,1,6,7,5,4]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,1,7,4,5,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,3,1,7,4,6,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,1,7,5,4,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,3,1,7,5,6,4]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,1,7,6,4,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,1,7,6,5,4]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,4,1,5,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,5,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,6,5,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,6,7,5]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,7,5,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,4,1,7,6,5]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,4,5,1,6,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,1,7,6]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,6,1,7]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,6,7,1]=>[1,2,3,4,5,6,7]=>[2,3,4,5,6,7,1]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,7,1,6]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,4,5,7,6,1]=>[1,2,3,4,5,7,6]=>[2,3,4,5,7,6,1]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,4,6,1,5,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,6,1,7,5]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,6,5,1,7]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,6,5,7,1]=>[1,2,3,4,6,7,5]=>[2,3,4,7,5,6,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,6,7,1,5]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,6,7,5,1]=>[1,2,3,4,6,5,7]=>[2,3,4,6,5,7,1]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,7,1,5,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,3,4,7,1,6,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,4,7,5,1,6]=>[1,2,3,4,7,6,5]=>[2,3,4,7,6,5,1]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,3,4,7,5,6,1]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,4,7,6,1,5]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,4,7,6,5,1]=>[1,2,3,4,7,5,6]=>[2,3,4,6,7,5,1]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,5,1,4,6,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,1,4,7,6]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,1,6,4,7]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,1,6,7,4]=>[1,2,3,5,6,7,4]=>[2,3,7,4,5,6,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,1,7,4,6]=>[1,2,3,5,7,6,4]=>[2,3,7,4,6,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,1,7,6,4]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,4,1,6,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,4,1,7,6]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,4,6,1,7]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,4,6,7,1]=>[1,2,3,5,6,7,4]=>[2,3,7,4,5,6,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,4,7,1,6]=>[1,2,3,5,7,6,4]=>[2,3,7,4,6,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,4,7,6,1]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,6,1,4,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,6,1,7,4]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,6,4,1,7]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,6,4,7,1]=>[1,2,3,5,4,6,7]=>[2,3,5,4,6,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,6,7,1,4]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,6,7,4,1]=>[1,2,3,5,7,4,6]=>[2,3,6,4,7,5,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,7,1,4,6]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,7,1,6,4]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,7,4,1,6]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,7,4,6,1]=>[1,2,3,5,4,7,6]=>[2,3,5,4,7,6,1]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,7,6,1,4]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,7,6,4,1]=>[1,2,3,5,6,4,7]=>[2,3,6,4,5,7,1]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,6,1,4,5,7]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,1,4,7,5]=>[1,2,3,6,7,5,4]=>[2,3,7,6,4,5,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,1,5,4,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,1,5,7,4]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,1,7,4,5]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,1,7,5,4]=>[1,2,3,6,5,7,4]=>[2,3,7,5,4,6,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,4,1,5,7]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,4,1,7,5]=>[1,2,3,6,7,5,4]=>[2,3,7,6,4,5,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,4,5,1,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,4,5,7,1]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,4,7,1,5]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,4,7,5,1]=>[1,2,3,6,5,7,4]=>[2,3,7,5,4,6,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,5,1,4,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,5,1,7,4]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,5,4,1,7]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,5,4,7,1]=>[1,2,3,6,7,4,5]=>[2,3,6,7,4,5,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,5,7,1,4]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,5,7,4,1]=>[1,2,3,6,4,5,7]=>[2,3,5,6,4,7,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,7,1,4,5]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,7,1,5,4]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,7,4,1,5]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,7,4,5,1]=>[1,2,3,6,5,4,7]=>[2,3,6,5,4,7,1]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,7,5,1,4]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,7,5,4,1]=>[1,2,3,6,4,7,5]=>[2,3,5,7,4,6,1]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,7,1,4,5,6]=>[1,2,3,7,6,5,4]=>[2,3,7,6,5,4,1]=>[[.,[.,[[[[.,.],.],.],.]]],.] [2,3,7,1,4,6,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,3,7,1,5,4,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,3,7,1,5,6,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,1,6,4,5]=>[1,2,3,7,5,6,4]=>[2,3,7,5,6,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,3,7,1,6,5,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,4,1,5,6]=>[1,2,3,7,6,5,4]=>[2,3,7,6,5,4,1]=>[[.,[.,[[[[.,.],.],.],.]]],.] [2,3,7,4,1,6,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,3,7,4,5,1,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,3,7,4,5,6,1]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,4,6,1,5]=>[1,2,3,7,5,6,4]=>[2,3,7,5,6,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,3,7,4,6,5,1]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,5,1,4,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,3,7,5,1,6,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,5,4,1,6]=>[1,2,3,7,6,4,5]=>[2,3,6,7,5,4,1]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,3,7,5,4,6,1]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,5,6,1,4]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,5,6,4,1]=>[1,2,3,7,4,5,6]=>[2,3,5,6,7,4,1]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,6,1,4,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,3,7,6,1,5,4]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,3,7,6,4,1,5]=>[1,2,3,7,5,4,6]=>[2,3,6,5,7,4,1]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,3,7,6,4,5,1]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,3,7,6,5,1,4]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,3,7,6,5,4,1]=>[1,2,3,7,4,6,5]=>[2,3,5,7,6,4,1]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,4,1,3,5,6,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,3,5,7,6]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,3,6,5,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,3,6,7,5]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,3,7,5,6]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,1,3,7,6,5]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,1,5,3,6,7]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,5,3,7,6]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,5,6,3,7]=>[1,2,4,5,6,3,7]=>[2,6,3,4,5,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,5,6,7,3]=>[1,2,4,5,6,7,3]=>[2,7,3,4,5,6,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,5,7,3,6]=>[1,2,4,5,7,6,3]=>[2,7,3,4,6,5,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,1,5,7,6,3]=>[1,2,4,5,7,3,6]=>[2,6,3,4,7,5,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,1,6,3,5,7]=>[1,2,4,6,5,3,7]=>[2,6,3,5,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,1,6,3,7,5]=>[1,2,4,6,7,5,3]=>[2,7,3,6,4,5,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,1,6,5,3,7]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,1,6,5,7,3]=>[1,2,4,6,7,3,5]=>[2,6,3,7,4,5,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,1,6,7,3,5]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,1,6,7,5,3]=>[1,2,4,6,5,7,3]=>[2,7,3,5,4,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,1,7,3,5,6]=>[1,2,4,7,6,5,3]=>[2,7,3,6,5,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,1,7,3,6,5]=>[1,2,4,7,5,3,6]=>[2,6,3,5,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,1,7,5,3,6]=>[1,2,4,7,6,3,5]=>[2,6,3,7,5,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,1,7,5,6,3]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,1,7,6,3,5]=>[1,2,4,7,5,6,3]=>[2,7,3,5,6,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,1,7,6,5,3]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,3,1,5,6,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,1,5,7,6]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,1,6,5,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,1,6,7,5]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,1,7,5,6]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,3,1,7,6,5]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,3,5,1,6,7]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,5,1,7,6]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,5,6,1,7]=>[1,2,4,5,6,3,7]=>[2,6,3,4,5,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,5,6,7,1]=>[1,2,4,5,6,7,3]=>[2,7,3,4,5,6,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,5,7,1,6]=>[1,2,4,5,7,6,3]=>[2,7,3,4,6,5,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,3,5,7,6,1]=>[1,2,4,5,7,3,6]=>[2,6,3,4,7,5,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,3,6,1,5,7]=>[1,2,4,6,5,3,7]=>[2,6,3,5,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,3,6,1,7,5]=>[1,2,4,6,7,5,3]=>[2,7,3,6,4,5,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,3,6,5,1,7]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,3,6,5,7,1]=>[1,2,4,6,7,3,5]=>[2,6,3,7,4,5,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,3,6,7,1,5]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,3,6,7,5,1]=>[1,2,4,6,5,7,3]=>[2,7,3,5,4,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,3,7,1,5,6]=>[1,2,4,7,6,5,3]=>[2,7,3,6,5,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,3,7,1,6,5]=>[1,2,4,7,5,3,6]=>[2,6,3,5,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,3,7,5,1,6]=>[1,2,4,7,6,3,5]=>[2,6,3,7,5,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,3,7,5,6,1]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,3,7,6,1,5]=>[1,2,4,7,5,6,3]=>[2,7,3,5,6,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,3,7,6,5,1]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,5,1,3,6,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,1,3,7,6]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,1,6,3,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,1,6,7,3]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,1,7,3,6]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,5,1,7,6,3]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,5,3,1,6,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,3,1,7,6]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,3,6,1,7]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,3,6,7,1]=>[1,2,4,3,5,6,7]=>[2,4,3,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,3,7,1,6]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,5,3,7,6,1]=>[1,2,4,3,5,7,6]=>[2,4,3,5,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,5,6,1,3,7]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,5,6,1,7,3]=>[1,2,4,6,7,3,5]=>[2,6,3,7,4,5,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,5,6,3,1,7]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,5,6,3,7,1]=>[1,2,4,6,7,3,5]=>[2,6,3,7,4,5,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,5,6,7,1,3]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,5,6,7,3,1]=>[1,2,4,6,3,5,7]=>[2,5,3,6,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,5,7,1,3,6]=>[1,2,4,7,6,3,5]=>[2,6,3,7,5,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,5,7,1,6,3]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,5,7,3,1,6]=>[1,2,4,7,6,3,5]=>[2,6,3,7,5,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,5,7,3,6,1]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,5,7,6,1,3]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,5,7,6,3,1]=>[1,2,4,7,3,5,6]=>[2,5,3,6,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,6,1,3,5,7]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,1,3,7,5]=>[1,2,4,3,6,7,5]=>[2,4,3,7,5,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,1,5,3,7]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,1,5,7,3]=>[1,2,4,3,6,7,5]=>[2,4,3,7,5,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,1,7,3,5]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,1,7,5,3]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,3,1,5,7]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,3,1,7,5]=>[1,2,4,3,6,7,5]=>[2,4,3,7,5,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,3,5,1,7]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,3,5,7,1]=>[1,2,4,3,6,7,5]=>[2,4,3,7,5,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,3,7,1,5]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,3,7,5,1]=>[1,2,4,3,6,5,7]=>[2,4,3,6,5,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,5,1,3,7]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,6,5,1,7,3]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,6,5,3,1,7]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,6,5,3,7,1]=>[1,2,4,5,3,6,7]=>[2,5,3,4,6,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,6,5,7,1,3]=>[1,2,4,5,7,3,6]=>[2,6,3,4,7,5,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,6,5,7,3,1]=>[1,2,4,5,7,3,6]=>[2,6,3,4,7,5,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,6,7,1,3,5]=>[1,2,4,7,5,3,6]=>[2,6,3,5,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,6,7,1,5,3]=>[1,2,4,7,3,6,5]=>[2,5,3,7,6,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,6,7,3,1,5]=>[1,2,4,7,5,3,6]=>[2,6,3,5,7,4,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,6,7,3,5,1]=>[1,2,4,7,3,6,5]=>[2,5,3,7,6,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,6,7,5,1,3]=>[1,2,4,7,3,6,5]=>[2,5,3,7,6,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,6,7,5,3,1]=>[1,2,4,7,3,6,5]=>[2,5,3,7,6,4,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,7,1,3,5,6]=>[1,2,4,3,7,6,5]=>[2,4,3,7,6,5,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,7,1,3,6,5]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,1,5,3,6]=>[1,2,4,3,7,6,5]=>[2,4,3,7,6,5,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,7,1,5,6,3]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,1,6,3,5]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,1,6,5,3]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,3,1,5,6]=>[1,2,4,3,7,6,5]=>[2,4,3,7,6,5,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,7,3,1,6,5]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,3,5,1,6]=>[1,2,4,3,7,6,5]=>[2,4,3,7,6,5,1]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,7,3,5,6,1]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,3,6,1,5]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,3,6,5,1]=>[1,2,4,3,7,5,6]=>[2,4,3,6,7,5,1]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,5,1,3,6]=>[1,2,4,5,3,7,6]=>[2,5,3,4,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,7,5,1,6,3]=>[1,2,4,5,3,7,6]=>[2,5,3,4,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,7,5,3,1,6]=>[1,2,4,5,3,7,6]=>[2,5,3,4,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,7,5,3,6,1]=>[1,2,4,5,3,7,6]=>[2,5,3,4,7,6,1]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,7,5,6,1,3]=>[1,2,4,5,6,3,7]=>[2,6,3,4,5,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,7,5,6,3,1]=>[1,2,4,5,6,3,7]=>[2,6,3,4,5,7,1]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,7,6,1,3,5]=>[1,2,4,6,3,7,5]=>[2,5,3,7,4,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,7,6,1,5,3]=>[1,2,4,6,5,3,7]=>[2,6,3,5,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,7,6,3,1,5]=>[1,2,4,6,3,7,5]=>[2,5,3,7,4,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,7,6,3,5,1]=>[1,2,4,6,5,3,7]=>[2,6,3,5,4,7,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,7,6,5,1,3]=>[1,2,4,6,3,7,5]=>[2,5,3,7,4,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,7,6,5,3,1]=>[1,2,4,6,3,7,5]=>[2,5,3,7,4,6,1]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,5,1,3,4,6,7]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,1,3,4,7,6]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,1,3,6,4,7]=>[1,2,5,6,4,3,7]=>[2,6,5,3,4,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,1,3,6,7,4]=>[1,2,5,6,7,4,3]=>[2,7,6,3,4,5,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,1,3,7,4,6]=>[1,2,5,7,6,4,3]=>[2,7,6,3,5,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,1,3,7,6,4]=>[1,2,5,7,4,3,6]=>[2,6,5,3,7,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,1,4,3,6,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,1,4,3,7,6]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,1,4,6,3,7]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,1,4,6,7,3]=>[1,2,5,6,7,3,4]=>[2,6,7,3,4,5,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,1,4,7,3,6]=>[1,2,5,7,6,3,4]=>[2,6,7,3,5,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,1,4,7,6,3]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,1,6,3,4,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,1,6,3,7,4]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,1,6,4,3,7]=>[1,2,5,4,6,3,7]=>[2,6,4,3,5,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,1,6,4,7,3]=>[1,2,5,4,6,7,3]=>[2,7,4,3,5,6,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,1,6,7,3,4]=>[1,2,5,7,4,6,3]=>[2,7,5,3,6,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,1,6,7,4,3]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,1,7,3,4,6]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,1,7,3,6,4]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,1,7,4,3,6]=>[1,2,5,4,7,6,3]=>[2,7,4,3,6,5,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,1,7,4,6,3]=>[1,2,5,4,7,3,6]=>[2,6,4,3,7,5,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,1,7,6,3,4]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,1,7,6,4,3]=>[1,2,5,6,4,7,3]=>[2,7,5,3,4,6,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,3,1,4,6,7]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,3,1,4,7,6]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,3,1,6,4,7]=>[1,2,5,6,4,3,7]=>[2,6,5,3,4,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,3,1,6,7,4]=>[1,2,5,6,7,4,3]=>[2,7,6,3,4,5,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,3,1,7,4,6]=>[1,2,5,7,6,4,3]=>[2,7,6,3,5,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,3,1,7,6,4]=>[1,2,5,7,4,3,6]=>[2,6,5,3,7,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,3,4,1,6,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,3,4,1,7,6]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,3,4,6,1,7]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,3,4,6,7,1]=>[1,2,5,6,7,3,4]=>[2,6,7,3,4,5,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,3,4,7,1,6]=>[1,2,5,7,6,3,4]=>[2,6,7,3,5,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,3,4,7,6,1]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,3,6,1,4,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,3,6,1,7,4]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,3,6,4,1,7]=>[1,2,5,4,6,3,7]=>[2,6,4,3,5,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,3,6,4,7,1]=>[1,2,5,4,6,7,3]=>[2,7,4,3,5,6,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,3,6,7,1,4]=>[1,2,5,7,4,6,3]=>[2,7,5,3,6,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,3,6,7,4,1]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,3,7,1,4,6]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,3,7,1,6,4]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,3,7,4,1,6]=>[1,2,5,4,7,6,3]=>[2,7,4,3,6,5,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,3,7,4,6,1]=>[1,2,5,4,7,3,6]=>[2,6,4,3,7,5,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,3,7,6,1,4]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,3,7,6,4,1]=>[1,2,5,6,4,7,3]=>[2,7,5,3,4,6,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,4,1,3,6,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,1,3,7,6]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,1,6,3,7]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,1,6,7,3]=>[1,2,5,6,7,3,4]=>[2,6,7,3,4,5,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,1,7,3,6]=>[1,2,5,7,6,3,4]=>[2,6,7,3,5,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,1,7,6,3]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,3,1,6,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,3,1,7,6]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,3,6,1,7]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,3,6,7,1]=>[1,2,5,6,7,3,4]=>[2,6,7,3,4,5,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,3,7,1,6]=>[1,2,5,7,6,3,4]=>[2,6,7,3,5,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,3,7,6,1]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,6,1,3,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,6,1,7,3]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,6,3,1,7]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,6,3,7,1]=>[1,2,5,3,4,6,7]=>[2,4,5,3,6,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,6,7,1,3]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,6,7,3,1]=>[1,2,5,7,3,4,6]=>[2,5,6,3,7,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,7,1,3,6]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,7,1,6,3]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,7,3,1,6]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,7,3,6,1]=>[1,2,5,3,4,7,6]=>[2,4,5,3,7,6,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,7,6,1,3]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,7,6,3,1]=>[1,2,5,6,3,4,7]=>[2,5,6,3,4,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,1,3,4,7]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,1,3,7,4]=>[1,2,5,3,6,7,4]=>[2,4,7,3,5,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,1,4,3,7]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,6,1,4,7,3]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,6,1,7,3,4]=>[1,2,5,7,4,3,6]=>[2,6,5,3,7,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,6,1,7,4,3]=>[1,2,5,7,3,6,4]=>[2,5,7,3,6,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,6,3,1,4,7]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,3,1,7,4]=>[1,2,5,3,6,7,4]=>[2,4,7,3,5,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,3,4,1,7]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,6,3,4,7,1]=>[1,2,5,4,3,6,7]=>[2,5,4,3,6,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,6,3,7,1,4]=>[1,2,5,7,4,3,6]=>[2,6,5,3,7,4,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,6,3,7,4,1]=>[1,2,5,7,3,6,4]=>[2,5,7,3,6,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,6,4,1,3,7]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,4,1,7,3]=>[1,2,5,3,6,7,4]=>[2,4,7,3,5,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,4,3,1,7]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,4,3,7,1]=>[1,2,5,3,6,7,4]=>[2,4,7,3,5,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,4,7,1,3]=>[1,2,5,7,3,6,4]=>[2,5,7,3,6,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,6,4,7,3,1]=>[1,2,5,7,3,6,4]=>[2,5,7,3,6,4,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,6,7,1,3,4]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,7,1,4,3]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,7,3,1,4]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,7,3,4,1]=>[1,2,5,3,6,4,7]=>[2,4,6,3,5,7,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,7,4,1,3]=>[1,2,5,4,7,3,6]=>[2,6,4,3,7,5,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,6,7,4,3,1]=>[1,2,5,4,7,3,6]=>[2,6,4,3,7,5,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,7,1,3,4,6]=>[1,2,5,3,7,6,4]=>[2,4,7,3,6,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,1,3,6,4]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,1,4,3,6]=>[1,2,5,4,3,7,6]=>[2,5,4,3,7,6,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,7,1,4,6,3]=>[1,2,5,4,3,7,6]=>[2,5,4,3,7,6,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,7,1,6,3,4]=>[1,2,5,6,3,7,4]=>[2,5,7,3,4,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,7,1,6,4,3]=>[1,2,5,6,4,3,7]=>[2,6,5,3,4,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,7,3,1,4,6]=>[1,2,5,3,7,6,4]=>[2,4,7,3,6,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,3,1,6,4]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,3,4,1,6]=>[1,2,5,4,3,7,6]=>[2,5,4,3,7,6,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,7,3,4,6,1]=>[1,2,5,4,3,7,6]=>[2,5,4,3,7,6,1]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,7,3,6,1,4]=>[1,2,5,6,3,7,4]=>[2,5,7,3,4,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,7,3,6,4,1]=>[1,2,5,6,4,3,7]=>[2,6,5,3,4,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,7,4,1,3,6]=>[1,2,5,3,7,6,4]=>[2,4,7,3,6,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,4,1,6,3]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,4,3,1,6]=>[1,2,5,3,7,6,4]=>[2,4,7,3,6,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,4,3,6,1]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,4,6,1,3]=>[1,2,5,6,3,7,4]=>[2,5,7,3,4,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,7,4,6,3,1]=>[1,2,5,6,3,7,4]=>[2,5,7,3,4,6,1]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,7,6,1,3,4]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,6,1,4,3]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,6,3,1,4]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,6,3,4,1]=>[1,2,5,3,7,4,6]=>[2,4,6,3,7,5,1]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,6,4,1,3]=>[1,2,5,4,6,3,7]=>[2,6,4,3,5,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,7,6,4,3,1]=>[1,2,5,4,6,3,7]=>[2,6,4,3,5,7,1]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,6,1,3,4,5,7]=>[1,2,6,5,4,3,7]=>[2,6,5,4,3,7,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,1,3,4,7,5]=>[1,2,6,7,5,4,3]=>[2,7,6,5,3,4,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,1,3,5,4,7]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,1,3,5,7,4]=>[1,2,6,7,4,3,5]=>[2,6,5,7,3,4,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,1,3,7,4,5]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,1,3,7,5,4]=>[1,2,6,5,7,4,3]=>[2,7,6,4,3,5,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,1,4,3,5,7]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,1,4,3,7,5]=>[1,2,6,7,5,3,4]=>[2,6,7,5,3,4,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,1,4,5,3,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,4,5,7,3]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,4,7,3,5]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,4,7,5,3]=>[1,2,6,5,7,3,4]=>[2,6,7,4,3,5,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,1,5,3,4,7]=>[1,2,6,4,5,3,7]=>[2,6,4,5,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,1,5,3,7,4]=>[1,2,6,7,4,5,3]=>[2,7,5,6,3,4,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,1,5,4,3,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,5,4,7,3]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,5,7,3,4]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,5,7,4,3]=>[1,2,6,4,5,7,3]=>[2,7,4,5,3,6,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,1,7,3,4,5]=>[1,2,6,4,7,5,3]=>[2,7,4,6,3,5,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,1,7,3,5,4]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,1,7,4,3,5]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,7,4,5,3]=>[1,2,6,5,4,7,3]=>[2,7,5,4,3,6,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,1,7,5,3,4]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,7,5,4,3]=>[1,2,6,4,7,3,5]=>[2,6,4,7,3,5,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,1,4,5,7]=>[1,2,6,5,4,3,7]=>[2,6,5,4,3,7,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,3,1,4,7,5]=>[1,2,6,7,5,4,3]=>[2,7,6,5,3,4,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,3,1,5,4,7]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,1,5,7,4]=>[1,2,6,7,4,3,5]=>[2,6,5,7,3,4,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,1,7,4,5]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,1,7,5,4]=>[1,2,6,5,7,4,3]=>[2,7,6,4,3,5,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,3,4,1,5,7]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,3,4,1,7,5]=>[1,2,6,7,5,3,4]=>[2,6,7,5,3,4,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,3,4,5,1,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,4,5,7,1]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,4,7,1,5]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,4,7,5,1]=>[1,2,6,5,7,3,4]=>[2,6,7,4,3,5,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,3,5,1,4,7]=>[1,2,6,4,5,3,7]=>[2,6,4,5,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,5,1,7,4]=>[1,2,6,7,4,5,3]=>[2,7,5,6,3,4,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,5,4,1,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,5,4,7,1]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,5,7,1,4]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,5,7,4,1]=>[1,2,6,4,5,7,3]=>[2,7,4,5,3,6,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,7,1,4,5]=>[1,2,6,4,7,5,3]=>[2,7,4,6,3,5,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,7,1,5,4]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,3,7,4,1,5]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,7,4,5,1]=>[1,2,6,5,4,7,3]=>[2,7,5,4,3,6,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,3,7,5,1,4]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,7,5,4,1]=>[1,2,6,4,7,3,5]=>[2,6,4,7,3,5,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,4,1,3,5,7]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,1,3,7,5]=>[1,2,6,7,5,3,4]=>[2,6,7,5,3,4,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,1,5,3,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,1,5,7,3]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,1,7,3,5]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,1,7,5,3]=>[1,2,6,5,7,3,4]=>[2,6,7,4,3,5,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,3,1,5,7]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,3,1,7,5]=>[1,2,6,7,5,3,4]=>[2,6,7,5,3,4,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,3,5,1,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,3,5,7,1]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,3,7,1,5]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,3,7,5,1]=>[1,2,6,5,7,3,4]=>[2,6,7,4,3,5,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,5,1,3,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,5,1,7,3]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,5,3,1,7]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,5,3,7,1]=>[1,2,6,7,3,4,5]=>[2,5,6,7,3,4,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,5,7,1,3]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,5,7,3,1]=>[1,2,6,3,4,5,7]=>[2,4,5,6,3,7,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,7,1,3,5]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,7,1,5,3]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,7,3,1,5]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,7,3,5,1]=>[1,2,6,5,3,4,7]=>[2,5,6,4,3,7,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,7,5,1,3]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,7,5,3,1]=>[1,2,6,3,4,7,5]=>[2,4,5,7,3,6,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,5,1,3,4,7]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,1,3,7,4]=>[1,2,6,7,4,3,5]=>[2,6,5,7,3,4,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,1,4,3,7]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,1,4,7,3]=>[1,2,6,7,3,5,4]=>[2,5,7,6,3,4,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,1,7,3,4]=>[1,2,6,3,5,7,4]=>[2,4,7,5,3,6,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,1,7,4,3]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,3,1,4,7]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,3,1,7,4]=>[1,2,6,7,4,3,5]=>[2,6,5,7,3,4,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,3,4,1,7]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,3,4,7,1]=>[1,2,6,7,3,5,4]=>[2,5,7,6,3,4,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,3,7,1,4]=>[1,2,6,3,5,7,4]=>[2,4,7,5,3,6,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,3,7,4,1]=>[1,2,6,4,3,5,7]=>[2,5,4,6,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,4,1,3,7]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,4,1,7,3]=>[1,2,6,7,3,5,4]=>[2,5,7,6,3,4,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,4,3,1,7]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,4,3,7,1]=>[1,2,6,7,3,5,4]=>[2,5,7,6,3,4,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,4,7,1,3]=>[1,2,6,3,5,7,4]=>[2,4,7,5,3,6,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,4,7,3,1]=>[1,2,6,3,5,7,4]=>[2,4,7,5,3,6,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,7,1,3,4]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,7,1,4,3]=>[1,2,6,4,7,3,5]=>[2,6,4,7,3,5,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,7,3,1,4]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,7,3,4,1]=>[1,2,6,4,7,3,5]=>[2,6,4,7,3,5,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,7,4,1,3]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,7,4,3,1]=>[1,2,6,3,5,4,7]=>[2,4,6,5,3,7,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,7,1,3,4,5]=>[1,2,6,4,3,7,5]=>[2,5,4,7,3,6,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,7,1,3,5,4]=>[1,2,6,5,3,7,4]=>[2,5,7,4,3,6,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,7,1,4,3,5]=>[1,2,6,3,7,5,4]=>[2,4,7,6,3,5,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,7,1,4,5,3]=>[1,2,6,5,4,3,7]=>[2,6,5,4,3,7,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,7,1,5,3,4]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,7,1,5,4,3]=>[1,2,6,4,3,7,5]=>[2,5,4,7,3,6,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,7,3,1,4,5]=>[1,2,6,4,3,7,5]=>[2,5,4,7,3,6,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,7,3,1,5,4]=>[1,2,6,5,3,7,4]=>[2,5,7,4,3,6,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,7,3,4,1,5]=>[1,2,6,3,7,5,4]=>[2,4,7,6,3,5,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,7,3,4,5,1]=>[1,2,6,5,4,3,7]=>[2,6,5,4,3,7,1]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,7,3,5,1,4]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,7,3,5,4,1]=>[1,2,6,4,3,7,5]=>[2,5,4,7,3,6,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,7,4,1,3,5]=>[1,2,6,3,7,5,4]=>[2,4,7,6,3,5,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,7,4,1,5,3]=>[1,2,6,5,3,7,4]=>[2,5,7,4,3,6,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,7,4,3,1,5]=>[1,2,6,3,7,5,4]=>[2,4,7,6,3,5,1]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,7,4,3,5,1]=>[1,2,6,5,3,7,4]=>[2,5,7,4,3,6,1]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,7,4,5,1,3]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,7,4,5,3,1]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,7,5,1,3,4]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,7,5,1,4,3]=>[1,2,6,4,5,3,7]=>[2,6,4,5,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,7,5,3,1,4]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,7,5,3,4,1]=>[1,2,6,4,5,3,7]=>[2,6,4,5,3,7,1]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,7,5,4,1,3]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,7,5,4,3,1]=>[1,2,6,3,7,4,5]=>[2,4,6,7,3,5,1]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,7,1,3,4,5,6]=>[1,2,7,6,5,4,3]=>[2,7,6,5,4,3,1]=>[[.,[[[[[.,.],.],.],.],.]],.] [2,7,1,3,4,6,5]=>[1,2,7,5,4,3,6]=>[2,6,5,4,7,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,1,3,5,4,6]=>[1,2,7,6,4,3,5]=>[2,6,5,7,4,3,1]=>[[.,[[[[.,.],[.,.]],.],.]],.] [2,7,1,3,5,6,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,1,3,6,4,5]=>[1,2,7,5,6,4,3]=>[2,7,6,4,5,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,1,3,6,5,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,1,4,3,5,6]=>[1,2,7,6,5,3,4]=>[2,6,7,5,4,3,1]=>[[.,[[[[.,[.,.]],.],.],.]],.] [2,7,1,4,3,6,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,1,4,5,3,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,1,4,5,6,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,1,4,6,3,5]=>[1,2,7,5,6,3,4]=>[2,6,7,4,5,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,1,4,6,5,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,1,5,3,4,6]=>[1,2,7,6,4,5,3]=>[2,7,5,6,4,3,1]=>[[.,[[[[.,.],[.,.]],.],.]],.] [2,7,1,5,3,6,4]=>[1,2,7,4,5,3,6]=>[2,6,4,5,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,1,5,4,3,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,1,5,4,6,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,1,5,6,3,4]=>[1,2,7,4,5,6,3]=>[2,7,4,5,6,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,1,5,6,4,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,1,6,3,4,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,1,6,3,5,4]=>[1,2,7,4,6,5,3]=>[2,7,4,6,5,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,1,6,4,3,5]=>[1,2,7,5,4,6,3]=>[2,7,5,4,6,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,1,6,4,5,3]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,1,6,5,3,4]=>[1,2,7,4,6,3,5]=>[2,6,4,7,5,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,1,6,5,4,3]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,3,1,4,5,6]=>[1,2,7,6,5,4,3]=>[2,7,6,5,4,3,1]=>[[.,[[[[[.,.],.],.],.],.]],.] [2,7,3,1,4,6,5]=>[1,2,7,5,4,3,6]=>[2,6,5,4,7,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,3,1,5,4,6]=>[1,2,7,6,4,3,5]=>[2,6,5,7,4,3,1]=>[[.,[[[[.,.],[.,.]],.],.]],.] [2,7,3,1,5,6,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,3,1,6,4,5]=>[1,2,7,5,6,4,3]=>[2,7,6,4,5,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,3,1,6,5,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,3,4,1,5,6]=>[1,2,7,6,5,3,4]=>[2,6,7,5,4,3,1]=>[[.,[[[[.,[.,.]],.],.],.]],.] [2,7,3,4,1,6,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,3,4,5,1,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,3,4,5,6,1]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,3,4,6,1,5]=>[1,2,7,5,6,3,4]=>[2,6,7,4,5,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,3,4,6,5,1]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,3,5,1,4,6]=>[1,2,7,6,4,5,3]=>[2,7,5,6,4,3,1]=>[[.,[[[[.,.],[.,.]],.],.]],.] [2,7,3,5,1,6,4]=>[1,2,7,4,5,3,6]=>[2,6,4,5,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,3,5,4,1,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,3,5,4,6,1]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,3,5,6,1,4]=>[1,2,7,4,5,6,3]=>[2,7,4,5,6,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,3,5,6,4,1]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,3,6,1,4,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,3,6,1,5,4]=>[1,2,7,4,6,5,3]=>[2,7,4,6,5,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,3,6,4,1,5]=>[1,2,7,5,4,6,3]=>[2,7,5,4,6,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,3,6,4,5,1]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,3,6,5,1,4]=>[1,2,7,4,6,3,5]=>[2,6,4,7,5,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,3,6,5,4,1]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,4,1,3,5,6]=>[1,2,7,6,5,3,4]=>[2,6,7,5,4,3,1]=>[[.,[[[[.,[.,.]],.],.],.]],.] [2,7,4,1,3,6,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,4,1,5,3,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,4,1,5,6,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,1,6,3,5]=>[1,2,7,5,6,3,4]=>[2,6,7,4,5,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,4,1,6,5,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,3,1,5,6]=>[1,2,7,6,5,3,4]=>[2,6,7,5,4,3,1]=>[[.,[[[[.,[.,.]],.],.],.]],.] [2,7,4,3,1,6,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,4,3,5,1,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,4,3,5,6,1]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,3,6,1,5]=>[1,2,7,5,6,3,4]=>[2,6,7,4,5,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,4,3,6,5,1]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,5,1,3,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,4,5,1,6,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,5,3,1,6]=>[1,2,7,6,3,4,5]=>[2,5,6,7,4,3,1]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,4,5,3,6,1]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,5,6,1,3]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,5,6,3,1]=>[1,2,7,3,4,5,6]=>[2,4,5,6,7,3,1]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,6,1,3,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,4,6,1,5,3]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,4,6,3,1,5]=>[1,2,7,5,3,4,6]=>[2,5,6,4,7,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,4,6,3,5,1]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,4,6,5,1,3]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,4,6,5,3,1]=>[1,2,7,3,4,6,5]=>[2,4,5,7,6,3,1]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,5,1,3,4,6]=>[1,2,7,6,4,3,5]=>[2,6,5,7,4,3,1]=>[[.,[[[[.,.],[.,.]],.],.]],.] [2,7,5,1,3,6,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,5,1,4,3,6]=>[1,2,7,6,3,5,4]=>[2,5,7,6,4,3,1]=>[[.,[[[.,[[.,.],.]],.],.]],.] [2,7,5,1,4,6,3]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,1,6,3,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,5,1,6,4,3]=>[1,2,7,3,5,6,4]=>[2,4,7,5,6,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,3,1,4,6]=>[1,2,7,6,4,3,5]=>[2,6,5,7,4,3,1]=>[[.,[[[[.,.],[.,.]],.],.]],.] [2,7,5,3,1,6,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,5,3,4,1,6]=>[1,2,7,6,3,5,4]=>[2,5,7,6,4,3,1]=>[[.,[[[.,[[.,.],.]],.],.]],.] [2,7,5,3,4,6,1]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,3,6,1,4]=>[1,2,7,4,3,5,6]=>[2,5,4,6,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,5,3,6,4,1]=>[1,2,7,3,5,6,4]=>[2,4,7,5,6,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,4,1,3,6]=>[1,2,7,6,3,5,4]=>[2,5,7,6,4,3,1]=>[[.,[[[.,[[.,.],.]],.],.]],.] [2,7,5,4,1,6,3]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,4,3,1,6]=>[1,2,7,6,3,5,4]=>[2,5,7,6,4,3,1]=>[[.,[[[.,[[.,.],.]],.],.]],.] [2,7,5,4,3,6,1]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,4,6,1,3]=>[1,2,7,3,5,6,4]=>[2,4,7,5,6,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,4,6,3,1]=>[1,2,7,3,5,6,4]=>[2,4,7,5,6,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,6,1,3,4]=>[1,2,7,4,6,3,5]=>[2,6,4,7,5,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,5,6,1,4,3]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,6,3,1,4]=>[1,2,7,4,6,3,5]=>[2,6,4,7,5,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,5,6,3,4,1]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,6,4,1,3]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,6,4,3,1]=>[1,2,7,3,5,4,6]=>[2,4,6,5,7,3,1]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,6,1,3,4,5]=>[1,2,7,5,3,6,4]=>[2,5,7,4,6,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,6,1,3,5,4]=>[1,2,7,4,3,6,5]=>[2,5,4,7,6,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,6,1,4,3,5]=>[1,2,7,5,4,3,6]=>[2,6,5,4,7,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,6,1,4,5,3]=>[1,2,7,3,6,5,4]=>[2,4,7,6,5,3,1]=>[[.,[[.,[[[.,.],.],.]],.]],.] [2,7,6,1,5,3,4]=>[1,2,7,4,3,6,5]=>[2,5,4,7,6,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,6,1,5,4,3]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,7,6,3,1,4,5]=>[1,2,7,5,3,6,4]=>[2,5,7,4,6,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,6,3,1,5,4]=>[1,2,7,4,3,6,5]=>[2,5,4,7,6,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,6,3,4,1,5]=>[1,2,7,5,4,3,6]=>[2,6,5,4,7,3,1]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,6,3,4,5,1]=>[1,2,7,3,6,5,4]=>[2,4,7,6,5,3,1]=>[[.,[[.,[[[.,.],.],.]],.]],.] [2,7,6,3,5,1,4]=>[1,2,7,4,3,6,5]=>[2,5,4,7,6,3,1]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,6,3,5,4,1]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,7,6,4,1,3,5]=>[1,2,7,5,3,6,4]=>[2,5,7,4,6,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,6,4,1,5,3]=>[1,2,7,3,6,5,4]=>[2,4,7,6,5,3,1]=>[[.,[[.,[[[.,.],.],.]],.]],.] [2,7,6,4,3,1,5]=>[1,2,7,5,3,6,4]=>[2,5,7,4,6,3,1]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,6,4,3,5,1]=>[1,2,7,3,6,5,4]=>[2,4,7,6,5,3,1]=>[[.,[[.,[[[.,.],.],.]],.]],.] [2,7,6,4,5,1,3]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,7,6,4,5,3,1]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,7,6,5,1,3,4]=>[1,2,7,4,5,3,6]=>[2,6,4,5,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,6,5,1,4,3]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,7,6,5,3,1,4]=>[1,2,7,4,5,3,6]=>[2,6,4,5,7,3,1]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,6,5,3,4,1]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,7,6,5,4,1,3]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,7,6,5,4,3,1]=>[1,2,7,3,6,4,5]=>[2,4,6,7,5,3,1]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [3,1,2,4,5,6,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,4,5,7,6]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,4,6,5,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,4,6,7,5]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,4,7,5,6]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,1,2,4,7,6,5]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,1,2,5,4,6,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,5,4,7,6]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,5,6,4,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,5,6,7,4]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,5,7,4,6]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,1,2,5,7,6,4]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,1,2,6,4,5,7]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,2,6,4,7,5]=>[1,3,2,4,6,7,5]=>[3,2,4,7,5,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,2,6,5,4,7]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,2,6,5,7,4]=>[1,3,2,4,6,7,5]=>[3,2,4,7,5,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,2,6,7,4,5]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,2,6,7,5,4]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,2,7,4,5,6]=>[1,3,2,4,7,6,5]=>[3,2,4,7,6,5,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,1,2,7,4,6,5]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,2,7,5,4,6]=>[1,3,2,4,7,6,5]=>[3,2,4,7,6,5,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,1,2,7,5,6,4]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,2,7,6,4,5]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,2,7,6,5,4]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,4,2,5,6,7]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,2,5,7,6]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,2,6,5,7]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,2,6,7,5]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,2,7,5,6]=>[1,3,4,2,5,7,6]=>[4,2,3,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,1,4,2,7,6,5]=>[1,3,4,2,5,7,6]=>[4,2,3,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,1,4,5,2,6,7]=>[1,3,4,5,2,6,7]=>[5,2,3,4,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,5,2,7,6]=>[1,3,4,5,2,6,7]=>[5,2,3,4,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,5,6,2,7]=>[1,3,4,5,6,2,7]=>[6,2,3,4,5,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,5,6,7,2]=>[1,3,4,5,6,7,2]=>[7,2,3,4,5,6,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,5,7,2,6]=>[1,3,4,5,7,6,2]=>[7,2,3,4,6,5,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,1,4,5,7,6,2]=>[1,3,4,5,7,2,6]=>[6,2,3,4,7,5,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,1,4,6,2,5,7]=>[1,3,4,6,5,2,7]=>[6,2,3,5,4,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,4,6,2,7,5]=>[1,3,4,6,7,5,2]=>[7,2,3,6,4,5,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,4,6,5,2,7]=>[1,3,4,6,2,5,7]=>[5,2,3,6,4,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,4,6,5,7,2]=>[1,3,4,6,7,2,5]=>[6,2,3,7,4,5,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,4,6,7,2,5]=>[1,3,4,6,2,5,7]=>[5,2,3,6,4,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,4,6,7,5,2]=>[1,3,4,6,5,7,2]=>[7,2,3,5,4,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,4,7,2,5,6]=>[1,3,4,7,6,5,2]=>[7,2,3,6,5,4,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,1,4,7,2,6,5]=>[1,3,4,7,5,2,6]=>[6,2,3,5,7,4,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,4,7,5,2,6]=>[1,3,4,7,6,2,5]=>[6,2,3,7,5,4,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,1,4,7,5,6,2]=>[1,3,4,7,2,5,6]=>[5,2,3,6,7,4,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,4,7,6,2,5]=>[1,3,4,7,5,6,2]=>[7,2,3,5,6,4,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,4,7,6,5,2]=>[1,3,4,7,2,5,6]=>[5,2,3,6,7,4,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,5,2,4,6,7]=>[1,3,5,4,2,6,7]=>[5,2,4,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,2,4,7,6]=>[1,3,5,4,2,6,7]=>[5,2,4,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,2,6,4,7]=>[1,3,5,6,4,2,7]=>[6,2,5,3,4,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,2,6,7,4]=>[1,3,5,6,7,4,2]=>[7,2,6,3,4,5,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,2,7,4,6]=>[1,3,5,7,6,4,2]=>[7,2,6,3,5,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,2,7,6,4]=>[1,3,5,7,4,2,6]=>[6,2,5,3,7,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,4,2,6,7]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,4,2,7,6]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,4,6,2,7]=>[1,3,5,6,2,4,7]=>[5,2,6,3,4,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,4,6,7,2]=>[1,3,5,6,7,2,4]=>[6,2,7,3,4,5,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,4,7,2,6]=>[1,3,5,7,6,2,4]=>[6,2,7,3,5,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,4,7,6,2]=>[1,3,5,7,2,4,6]=>[5,2,6,3,7,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,6,2,4,7]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,6,2,7,4]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,6,4,2,7]=>[1,3,5,4,6,2,7]=>[6,2,4,3,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,6,4,7,2]=>[1,3,5,4,6,7,2]=>[7,2,4,3,5,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,6,7,2,4]=>[1,3,5,7,4,6,2]=>[7,2,5,3,6,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,6,7,4,2]=>[1,3,5,7,2,4,6]=>[5,2,6,3,7,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,7,2,4,6]=>[1,3,5,2,4,7,6]=>[4,2,5,3,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,7,2,6,4]=>[1,3,5,2,4,7,6]=>[4,2,5,3,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,7,4,2,6]=>[1,3,5,4,7,6,2]=>[7,2,4,3,6,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,7,4,6,2]=>[1,3,5,4,7,2,6]=>[6,2,4,3,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,7,6,2,4]=>[1,3,5,6,2,4,7]=>[5,2,6,3,4,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,7,6,4,2]=>[1,3,5,6,4,7,2]=>[7,2,5,3,4,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,6,2,4,5,7]=>[1,3,6,5,4,2,7]=>[6,2,5,4,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,2,4,7,5]=>[1,3,6,7,5,4,2]=>[7,2,6,5,3,4,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,2,5,4,7]=>[1,3,6,4,2,5,7]=>[5,2,4,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,2,5,7,4]=>[1,3,6,7,4,2,5]=>[6,2,5,7,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,2,7,4,5]=>[1,3,6,4,2,5,7]=>[5,2,4,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,2,7,5,4]=>[1,3,6,5,7,4,2]=>[7,2,6,4,3,5,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,4,2,5,7]=>[1,3,6,5,2,4,7]=>[5,2,6,4,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,4,2,7,5]=>[1,3,6,7,5,2,4]=>[6,2,7,5,3,4,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,4,5,2,7]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,4,5,7,2]=>[1,3,6,7,2,4,5]=>[5,2,6,7,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,4,7,2,5]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,4,7,5,2]=>[1,3,6,5,7,2,4]=>[6,2,7,4,3,5,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,5,2,4,7]=>[1,3,6,4,5,2,7]=>[6,2,4,5,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,5,2,7,4]=>[1,3,6,7,4,5,2]=>[7,2,5,6,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,5,4,2,7]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,5,4,7,2]=>[1,3,6,7,2,4,5]=>[5,2,6,7,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,5,7,2,4]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,5,7,4,2]=>[1,3,6,4,5,7,2]=>[7,2,4,5,3,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,7,2,4,5]=>[1,3,6,4,7,5,2]=>[7,2,4,6,3,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,7,2,5,4]=>[1,3,6,5,2,4,7]=>[5,2,6,4,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,7,4,2,5]=>[1,3,6,2,4,7,5]=>[4,2,5,7,3,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,7,4,5,2]=>[1,3,6,5,4,7,2]=>[7,2,5,4,3,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,7,5,2,4]=>[1,3,6,2,4,7,5]=>[4,2,5,7,3,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,7,5,4,2]=>[1,3,6,4,7,2,5]=>[6,2,4,7,3,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,7,2,4,5,6]=>[1,3,7,6,5,4,2]=>[7,2,6,5,4,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,1,7,2,4,6,5]=>[1,3,7,5,4,2,6]=>[6,2,5,4,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,1,7,2,5,4,6]=>[1,3,7,6,4,2,5]=>[6,2,5,7,4,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,1,7,2,5,6,4]=>[1,3,7,4,2,5,6]=>[5,2,4,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,2,6,4,5]=>[1,3,7,5,6,4,2]=>[7,2,6,4,5,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,1,7,2,6,5,4]=>[1,3,7,4,2,5,6]=>[5,2,4,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,4,2,5,6]=>[1,3,7,6,5,2,4]=>[6,2,7,5,4,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,1,7,4,2,6,5]=>[1,3,7,5,2,4,6]=>[5,2,6,4,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,1,7,4,5,2,6]=>[1,3,7,6,2,4,5]=>[5,2,6,7,4,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,1,7,4,5,6,2]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,4,6,2,5]=>[1,3,7,5,6,2,4]=>[6,2,7,4,5,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,1,7,4,6,5,2]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,5,2,4,6]=>[1,3,7,6,4,5,2]=>[7,2,5,6,4,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,1,7,5,2,6,4]=>[1,3,7,4,5,2,6]=>[6,2,4,5,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,5,4,2,6]=>[1,3,7,6,2,4,5]=>[5,2,6,7,4,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,1,7,5,4,6,2]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,5,6,2,4]=>[1,3,7,4,5,6,2]=>[7,2,4,5,6,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,5,6,4,2]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,6,2,4,5]=>[1,3,7,5,2,4,6]=>[5,2,6,4,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,1,7,6,2,5,4]=>[1,3,7,4,6,5,2]=>[7,2,4,6,5,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,1,7,6,4,2,5]=>[1,3,7,5,4,6,2]=>[7,2,5,4,6,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,1,7,6,4,5,2]=>[1,3,7,2,4,6,5]=>[4,2,5,7,6,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,1,7,6,5,2,4]=>[1,3,7,4,6,2,5]=>[6,2,4,7,5,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,1,7,6,5,4,2]=>[1,3,7,2,4,6,5]=>[4,2,5,7,6,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,2,1,4,5,6,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,4,5,7,6]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,4,6,5,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,4,6,7,5]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,4,7,5,6]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,2,1,4,7,6,5]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,2,1,5,4,6,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,5,4,7,6]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,5,6,4,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,5,6,7,4]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,5,7,4,6]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,2,1,5,7,6,4]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,2,1,6,4,5,7]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,2,1,6,4,7,5]=>[1,3,2,4,6,7,5]=>[3,2,4,7,5,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,2,1,6,5,4,7]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,2,1,6,5,7,4]=>[1,3,2,4,6,7,5]=>[3,2,4,7,5,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,2,1,6,7,4,5]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,2,1,6,7,5,4]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,2,1,7,4,5,6]=>[1,3,2,4,7,6,5]=>[3,2,4,7,6,5,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,2,1,7,4,6,5]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,2,1,7,5,4,6]=>[1,3,2,4,7,6,5]=>[3,2,4,7,6,5,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,2,1,7,5,6,4]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,2,1,7,6,4,5]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,2,1,7,6,5,4]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,2,4,1,5,6,7]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,4,1,5,7,6]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,4,1,6,5,7]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,4,1,6,7,5]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,4,1,7,5,6]=>[1,3,4,2,5,7,6]=>[4,2,3,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,2,4,1,7,6,5]=>[1,3,4,2,5,7,6]=>[4,2,3,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,2,4,5,1,6,7]=>[1,3,4,5,2,6,7]=>[5,2,3,4,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,4,5,1,7,6]=>[1,3,4,5,2,6,7]=>[5,2,3,4,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,4,5,6,1,7]=>[1,3,4,5,6,2,7]=>[6,2,3,4,5,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,4,5,6,7,1]=>[1,3,4,5,6,7,2]=>[7,2,3,4,5,6,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,4,5,7,1,6]=>[1,3,4,5,7,6,2]=>[7,2,3,4,6,5,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,2,4,5,7,6,1]=>[1,3,4,5,7,2,6]=>[6,2,3,4,7,5,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,2,4,6,1,5,7]=>[1,3,4,6,5,2,7]=>[6,2,3,5,4,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,2,4,6,1,7,5]=>[1,3,4,6,7,5,2]=>[7,2,3,6,4,5,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,2,4,6,5,1,7]=>[1,3,4,6,2,5,7]=>[5,2,3,6,4,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,2,4,6,5,7,1]=>[1,3,4,6,7,2,5]=>[6,2,3,7,4,5,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,2,4,6,7,1,5]=>[1,3,4,6,2,5,7]=>[5,2,3,6,4,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,2,4,6,7,5,1]=>[1,3,4,6,5,7,2]=>[7,2,3,5,4,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,2,4,7,1,5,6]=>[1,3,4,7,6,5,2]=>[7,2,3,6,5,4,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,2,4,7,1,6,5]=>[1,3,4,7,5,2,6]=>[6,2,3,5,7,4,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,2,4,7,5,1,6]=>[1,3,4,7,6,2,5]=>[6,2,3,7,5,4,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,2,4,7,5,6,1]=>[1,3,4,7,2,5,6]=>[5,2,3,6,7,4,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,2,4,7,6,1,5]=>[1,3,4,7,5,6,2]=>[7,2,3,5,6,4,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,2,4,7,6,5,1]=>[1,3,4,7,2,5,6]=>[5,2,3,6,7,4,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,2,5,1,4,6,7]=>[1,3,5,4,2,6,7]=>[5,2,4,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,5,1,4,7,6]=>[1,3,5,4,2,6,7]=>[5,2,4,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,5,1,6,4,7]=>[1,3,5,6,4,2,7]=>[6,2,5,3,4,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,5,1,6,7,4]=>[1,3,5,6,7,4,2]=>[7,2,6,3,4,5,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,5,1,7,4,6]=>[1,3,5,7,6,4,2]=>[7,2,6,3,5,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,1,7,6,4]=>[1,3,5,7,4,2,6]=>[6,2,5,3,7,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,4,1,6,7]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,5,4,1,7,6]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,5,4,6,1,7]=>[1,3,5,6,2,4,7]=>[5,2,6,3,4,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,5,4,6,7,1]=>[1,3,5,6,7,2,4]=>[6,2,7,3,4,5,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,5,4,7,1,6]=>[1,3,5,7,6,2,4]=>[6,2,7,3,5,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,4,7,6,1]=>[1,3,5,7,2,4,6]=>[5,2,6,3,7,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,6,1,4,7]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,5,6,1,7,4]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,5,6,4,1,7]=>[1,3,5,4,6,2,7]=>[6,2,4,3,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,5,6,4,7,1]=>[1,3,5,4,6,7,2]=>[7,2,4,3,5,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,5,6,7,1,4]=>[1,3,5,7,4,6,2]=>[7,2,5,3,6,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,6,7,4,1]=>[1,3,5,7,2,4,6]=>[5,2,6,3,7,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,7,1,4,6]=>[1,3,5,2,4,7,6]=>[4,2,5,3,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,7,1,6,4]=>[1,3,5,2,4,7,6]=>[4,2,5,3,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,7,4,1,6]=>[1,3,5,4,7,6,2]=>[7,2,4,3,6,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,7,4,6,1]=>[1,3,5,4,7,2,6]=>[6,2,4,3,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,7,6,1,4]=>[1,3,5,6,2,4,7]=>[5,2,6,3,4,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,5,7,6,4,1]=>[1,3,5,6,4,7,2]=>[7,2,5,3,4,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,6,1,4,5,7]=>[1,3,6,5,4,2,7]=>[6,2,5,4,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,1,4,7,5]=>[1,3,6,7,5,4,2]=>[7,2,6,5,3,4,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,1,5,4,7]=>[1,3,6,4,2,5,7]=>[5,2,4,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,1,5,7,4]=>[1,3,6,7,4,2,5]=>[6,2,5,7,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,1,7,4,5]=>[1,3,6,4,2,5,7]=>[5,2,4,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,1,7,5,4]=>[1,3,6,5,7,4,2]=>[7,2,6,4,3,5,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,4,1,5,7]=>[1,3,6,5,2,4,7]=>[5,2,6,4,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,4,1,7,5]=>[1,3,6,7,5,2,4]=>[6,2,7,5,3,4,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,4,5,1,7]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,4,5,7,1]=>[1,3,6,7,2,4,5]=>[5,2,6,7,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,4,7,1,5]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,4,7,5,1]=>[1,3,6,5,7,2,4]=>[6,2,7,4,3,5,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,5,1,4,7]=>[1,3,6,4,5,2,7]=>[6,2,4,5,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,5,1,7,4]=>[1,3,6,7,4,5,2]=>[7,2,5,6,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,5,4,1,7]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,5,4,7,1]=>[1,3,6,7,2,4,5]=>[5,2,6,7,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,5,7,1,4]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,5,7,4,1]=>[1,3,6,4,5,7,2]=>[7,2,4,5,3,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,7,1,4,5]=>[1,3,6,4,7,5,2]=>[7,2,4,6,3,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,7,1,5,4]=>[1,3,6,5,2,4,7]=>[5,2,6,4,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,7,4,1,5]=>[1,3,6,2,4,7,5]=>[4,2,5,7,3,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,7,4,5,1]=>[1,3,6,5,4,7,2]=>[7,2,5,4,3,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,7,5,1,4]=>[1,3,6,2,4,7,5]=>[4,2,5,7,3,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,7,5,4,1]=>[1,3,6,4,7,2,5]=>[6,2,4,7,3,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,7,1,4,5,6]=>[1,3,7,6,5,4,2]=>[7,2,6,5,4,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,2,7,1,4,6,5]=>[1,3,7,5,4,2,6]=>[6,2,5,4,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,2,7,1,5,4,6]=>[1,3,7,6,4,2,5]=>[6,2,5,7,4,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,2,7,1,5,6,4]=>[1,3,7,4,2,5,6]=>[5,2,4,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,1,6,4,5]=>[1,3,7,5,6,4,2]=>[7,2,6,4,5,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,2,7,1,6,5,4]=>[1,3,7,4,2,5,6]=>[5,2,4,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,4,1,5,6]=>[1,3,7,6,5,2,4]=>[6,2,7,5,4,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,2,7,4,1,6,5]=>[1,3,7,5,2,4,6]=>[5,2,6,4,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,2,7,4,5,1,6]=>[1,3,7,6,2,4,5]=>[5,2,6,7,4,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,2,7,4,5,6,1]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,4,6,1,5]=>[1,3,7,5,6,2,4]=>[6,2,7,4,5,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,2,7,4,6,5,1]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,5,1,4,6]=>[1,3,7,6,4,5,2]=>[7,2,5,6,4,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,2,7,5,1,6,4]=>[1,3,7,4,5,2,6]=>[6,2,4,5,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,5,4,1,6]=>[1,3,7,6,2,4,5]=>[5,2,6,7,4,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,2,7,5,4,6,1]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,5,6,1,4]=>[1,3,7,4,5,6,2]=>[7,2,4,5,6,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,5,6,4,1]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,6,1,4,5]=>[1,3,7,5,2,4,6]=>[5,2,6,4,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,2,7,6,1,5,4]=>[1,3,7,4,6,5,2]=>[7,2,4,6,5,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,2,7,6,4,1,5]=>[1,3,7,5,4,6,2]=>[7,2,5,4,6,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,2,7,6,4,5,1]=>[1,3,7,2,4,6,5]=>[4,2,5,7,6,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,2,7,6,5,1,4]=>[1,3,7,4,6,2,5]=>[6,2,4,7,5,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,2,7,6,5,4,1]=>[1,3,7,2,4,6,5]=>[4,2,5,7,6,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,4,1,2,5,6,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,2,5,7,6]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,2,6,5,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,2,6,7,5]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,2,7,5,6]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,4,1,2,7,6,5]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,4,1,5,2,6,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,5,2,7,6]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,5,6,2,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,5,6,7,2]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,5,7,2,6]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,4,1,5,7,6,2]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,4,1,6,2,5,7]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,4,1,6,2,7,5]=>[1,3,2,4,6,7,5]=>[3,2,4,7,5,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,4,1,6,5,2,7]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,4,1,6,5,7,2]=>[1,3,2,4,6,7,5]=>[3,2,4,7,5,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,4,1,6,7,2,5]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,4,1,6,7,5,2]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,4,1,7,2,5,6]=>[1,3,2,4,7,6,5]=>[3,2,4,7,6,5,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,4,1,7,2,6,5]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,4,1,7,5,2,6]=>[1,3,2,4,7,6,5]=>[3,2,4,7,6,5,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,4,1,7,5,6,2]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,4,1,7,6,2,5]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,4,1,7,6,5,2]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,4,2,1,5,6,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,2,1,5,7,6]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,2,1,6,5,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,2,1,6,7,5]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,2,1,7,5,6]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,4,2,1,7,6,5]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,4,2,5,1,6,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,2,5,1,7,6]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,2,5,6,1,7]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,2,5,6,7,1]=>[1,3,2,4,5,6,7]=>[3,2,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,2,5,7,1,6]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,4,2,5,7,6,1]=>[1,3,2,4,5,7,6]=>[3,2,4,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,4,2,6,1,5,7]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,4,2,6,1,7,5]=>[1,3,2,4,6,7,5]=>[3,2,4,7,5,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,4,2,6,5,1,7]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,4,2,6,5,7,1]=>[1,3,2,4,6,7,5]=>[3,2,4,7,5,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,4,2,6,7,1,5]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,4,2,6,7,5,1]=>[1,3,2,4,6,5,7]=>[3,2,4,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,4,2,7,1,5,6]=>[1,3,2,4,7,6,5]=>[3,2,4,7,6,5,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,4,2,7,1,6,5]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,4,2,7,5,1,6]=>[1,3,2,4,7,6,5]=>[3,2,4,7,6,5,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,4,2,7,5,6,1]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,4,2,7,6,1,5]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,4,2,7,6,5,1]=>[1,3,2,4,7,5,6]=>[3,2,4,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,4,5,1,2,6,7]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,1,2,7,6]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,1,6,2,7]=>[1,3,5,6,2,4,7]=>[5,2,6,3,4,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,1,6,7,2]=>[1,3,5,6,7,2,4]=>[6,2,7,3,4,5,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,1,7,2,6]=>[1,3,5,7,6,2,4]=>[6,2,7,3,5,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,1,7,6,2]=>[1,3,5,7,2,4,6]=>[5,2,6,3,7,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,2,1,6,7]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,2,1,7,6]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,2,6,1,7]=>[1,3,5,6,2,4,7]=>[5,2,6,3,4,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,2,6,7,1]=>[1,3,5,6,7,2,4]=>[6,2,7,3,4,5,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,2,7,1,6]=>[1,3,5,7,6,2,4]=>[6,2,7,3,5,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,2,7,6,1]=>[1,3,5,7,2,4,6]=>[5,2,6,3,7,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,6,1,2,7]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,6,1,7,2]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,6,2,1,7]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,6,2,7,1]=>[1,3,5,2,4,6,7]=>[4,2,5,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,6,7,1,2]=>[1,3,5,7,2,4,6]=>[5,2,6,3,7,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,6,7,2,1]=>[1,3,5,7,2,4,6]=>[5,2,6,3,7,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,7,1,2,6]=>[1,3,5,2,4,7,6]=>[4,2,5,3,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,7,1,6,2]=>[1,3,5,2,4,7,6]=>[4,2,5,3,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,7,2,1,6]=>[1,3,5,2,4,7,6]=>[4,2,5,3,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,7,2,6,1]=>[1,3,5,2,4,7,6]=>[4,2,5,3,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,7,6,1,2]=>[1,3,5,6,2,4,7]=>[5,2,6,3,4,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,7,6,2,1]=>[1,3,5,6,2,4,7]=>[5,2,6,3,4,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,6,1,2,5,7]=>[1,3,6,5,2,4,7]=>[5,2,6,4,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,4,6,1,2,7,5]=>[1,3,6,7,5,2,4]=>[6,2,7,5,3,4,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,4,6,1,5,2,7]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,1,5,7,2]=>[1,3,6,7,2,4,5]=>[5,2,6,7,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,1,7,2,5]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,1,7,5,2]=>[1,3,6,5,7,2,4]=>[6,2,7,4,3,5,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,4,6,2,1,5,7]=>[1,3,6,5,2,4,7]=>[5,2,6,4,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,4,6,2,1,7,5]=>[1,3,6,7,5,2,4]=>[6,2,7,5,3,4,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,4,6,2,5,1,7]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,2,5,7,1]=>[1,3,6,7,2,4,5]=>[5,2,6,7,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,2,7,1,5]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,2,7,5,1]=>[1,3,6,5,7,2,4]=>[6,2,7,4,3,5,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,4,6,5,1,2,7]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,5,1,7,2]=>[1,3,6,7,2,4,5]=>[5,2,6,7,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,5,2,1,7]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,5,2,7,1]=>[1,3,6,7,2,4,5]=>[5,2,6,7,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,5,7,1,2]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,5,7,2,1]=>[1,3,6,2,4,5,7]=>[4,2,5,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,7,1,2,5]=>[1,3,6,2,4,7,5]=>[4,2,5,7,3,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,7,1,5,2]=>[1,3,6,5,2,4,7]=>[5,2,6,4,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,4,6,7,2,1,5]=>[1,3,6,2,4,7,5]=>[4,2,5,7,3,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,7,2,5,1]=>[1,3,6,5,2,4,7]=>[5,2,6,4,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,4,6,7,5,1,2]=>[1,3,6,2,4,7,5]=>[4,2,5,7,3,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,6,7,5,2,1]=>[1,3,6,2,4,7,5]=>[4,2,5,7,3,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,4,7,1,2,5,6]=>[1,3,7,6,5,2,4]=>[6,2,7,5,4,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,4,7,1,2,6,5]=>[1,3,7,5,2,4,6]=>[5,2,6,4,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,4,7,1,5,2,6]=>[1,3,7,6,2,4,5]=>[5,2,6,7,4,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,4,7,1,5,6,2]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,4,7,1,6,2,5]=>[1,3,7,5,6,2,4]=>[6,2,7,4,5,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,4,7,1,6,5,2]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,4,7,2,1,5,6]=>[1,3,7,6,5,2,4]=>[6,2,7,5,4,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,4,7,2,1,6,5]=>[1,3,7,5,2,4,6]=>[5,2,6,4,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,4,7,2,5,1,6]=>[1,3,7,6,2,4,5]=>[5,2,6,7,4,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,4,7,2,5,6,1]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,4,7,2,6,1,5]=>[1,3,7,5,6,2,4]=>[6,2,7,4,5,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,4,7,2,6,5,1]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,4,7,5,1,2,6]=>[1,3,7,6,2,4,5]=>[5,2,6,7,4,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,4,7,5,1,6,2]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,4,7,5,2,1,6]=>[1,3,7,6,2,4,5]=>[5,2,6,7,4,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,4,7,5,2,6,1]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,4,7,5,6,1,2]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,4,7,5,6,2,1]=>[1,3,7,2,4,5,6]=>[4,2,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,4,7,6,1,2,5]=>[1,3,7,5,2,4,6]=>[5,2,6,4,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,4,7,6,1,5,2]=>[1,3,7,2,4,6,5]=>[4,2,5,7,6,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,4,7,6,2,1,5]=>[1,3,7,5,2,4,6]=>[5,2,6,4,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,4,7,6,2,5,1]=>[1,3,7,2,4,6,5]=>[4,2,5,7,6,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,4,7,6,5,1,2]=>[1,3,7,2,4,6,5]=>[4,2,5,7,6,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,4,7,6,5,2,1]=>[1,3,7,2,4,6,5]=>[4,2,5,7,6,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,5,1,2,4,6,7]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,1,2,4,7,6]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,1,2,6,4,7]=>[1,3,2,5,6,4,7]=>[3,2,6,4,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,1,2,6,7,4]=>[1,3,2,5,6,7,4]=>[3,2,7,4,5,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,1,2,7,4,6]=>[1,3,2,5,7,6,4]=>[3,2,7,4,6,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,1,2,7,6,4]=>[1,3,2,5,7,4,6]=>[3,2,6,4,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,1,4,2,6,7]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,1,4,2,7,6]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,1,4,6,2,7]=>[1,3,2,5,6,4,7]=>[3,2,6,4,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,1,4,6,7,2]=>[1,3,2,5,6,7,4]=>[3,2,7,4,5,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,1,4,7,2,6]=>[1,3,2,5,7,6,4]=>[3,2,7,4,6,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,1,4,7,6,2]=>[1,3,2,5,7,4,6]=>[3,2,6,4,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,1,6,2,4,7]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,1,6,2,7,4]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,1,6,4,2,7]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,1,6,4,7,2]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,1,6,7,2,4]=>[1,3,2,5,7,4,6]=>[3,2,6,4,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,1,6,7,4,2]=>[1,3,2,5,7,4,6]=>[3,2,6,4,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,1,7,2,4,6]=>[1,3,2,5,4,7,6]=>[3,2,5,4,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,1,7,2,6,4]=>[1,3,2,5,4,7,6]=>[3,2,5,4,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,1,7,4,2,6]=>[1,3,2,5,4,7,6]=>[3,2,5,4,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,1,7,4,6,2]=>[1,3,2,5,4,7,6]=>[3,2,5,4,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,1,7,6,2,4]=>[1,3,2,5,6,4,7]=>[3,2,6,4,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,1,7,6,4,2]=>[1,3,2,5,6,4,7]=>[3,2,6,4,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,1,4,6,7]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,1,4,7,6]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,1,6,4,7]=>[1,3,2,5,6,4,7]=>[3,2,6,4,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,1,6,7,4]=>[1,3,2,5,6,7,4]=>[3,2,7,4,5,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,1,7,4,6]=>[1,3,2,5,7,6,4]=>[3,2,7,4,6,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,1,7,6,4]=>[1,3,2,5,7,4,6]=>[3,2,6,4,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,4,1,6,7]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,4,1,7,6]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,4,6,1,7]=>[1,3,2,5,6,4,7]=>[3,2,6,4,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,4,6,7,1]=>[1,3,2,5,6,7,4]=>[3,2,7,4,5,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,4,7,1,6]=>[1,3,2,5,7,6,4]=>[3,2,7,4,6,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,4,7,6,1]=>[1,3,2,5,7,4,6]=>[3,2,6,4,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,6,1,4,7]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,6,1,7,4]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,6,4,1,7]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,6,4,7,1]=>[1,3,2,5,4,6,7]=>[3,2,5,4,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,6,7,1,4]=>[1,3,2,5,7,4,6]=>[3,2,6,4,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,6,7,4,1]=>[1,3,2,5,7,4,6]=>[3,2,6,4,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,7,1,4,6]=>[1,3,2,5,4,7,6]=>[3,2,5,4,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,7,1,6,4]=>[1,3,2,5,4,7,6]=>[3,2,5,4,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,7,4,1,6]=>[1,3,2,5,4,7,6]=>[3,2,5,4,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,7,4,6,1]=>[1,3,2,5,4,7,6]=>[3,2,5,4,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,7,6,1,4]=>[1,3,2,5,6,4,7]=>[3,2,6,4,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,7,6,4,1]=>[1,3,2,5,6,4,7]=>[3,2,6,4,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,4,1,2,6,7]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,1,2,7,6]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,1,6,2,7]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,1,6,7,2]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,1,7,2,6]=>[1,3,4,2,5,7,6]=>[4,2,3,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,5,4,1,7,6,2]=>[1,3,4,2,5,7,6]=>[4,2,3,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,5,4,2,1,6,7]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,2,1,7,6]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,2,6,1,7]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,2,6,7,1]=>[1,3,4,2,5,6,7]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,2,7,1,6]=>[1,3,4,2,5,7,6]=>[4,2,3,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,5,4,2,7,6,1]=>[1,3,4,2,5,7,6]=>[4,2,3,5,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,5,4,6,1,2,7]=>[1,3,4,6,2,5,7]=>[5,2,3,6,4,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,5,4,6,1,7,2]=>[1,3,4,6,7,2,5]=>[6,2,3,7,4,5,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,5,4,6,2,1,7]=>[1,3,4,6,2,5,7]=>[5,2,3,6,4,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,5,4,6,2,7,1]=>[1,3,4,6,7,2,5]=>[6,2,3,7,4,5,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,5,4,6,7,1,2]=>[1,3,4,6,2,5,7]=>[5,2,3,6,4,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,5,4,6,7,2,1]=>[1,3,4,6,2,5,7]=>[5,2,3,6,4,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,5,4,7,1,2,6]=>[1,3,4,7,6,2,5]=>[6,2,3,7,5,4,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,5,4,7,1,6,2]=>[1,3,4,7,2,5,6]=>[5,2,3,6,7,4,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,5,4,7,2,1,6]=>[1,3,4,7,6,2,5]=>[6,2,3,7,5,4,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,5,4,7,2,6,1]=>[1,3,4,7,2,5,6]=>[5,2,3,6,7,4,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,5,4,7,6,1,2]=>[1,3,4,7,2,5,6]=>[5,2,3,6,7,4,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,5,4,7,6,2,1]=>[1,3,4,7,2,5,6]=>[5,2,3,6,7,4,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,5,6,1,2,4,7]=>[1,3,6,4,2,5,7]=>[5,2,4,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,5,6,1,2,7,4]=>[1,3,6,7,4,2,5]=>[6,2,5,7,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,5,6,1,4,2,7]=>[1,3,6,2,5,4,7]=>[4,2,6,5,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,1,4,7,2]=>[1,3,6,7,2,5,4]=>[5,2,7,6,3,4,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,1,7,2,4]=>[1,3,6,2,5,7,4]=>[4,2,7,5,3,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,1,7,4,2]=>[1,3,6,4,2,5,7]=>[5,2,4,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,5,6,2,1,4,7]=>[1,3,6,4,2,5,7]=>[5,2,4,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,5,6,2,1,7,4]=>[1,3,6,7,4,2,5]=>[6,2,5,7,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,5,6,2,4,1,7]=>[1,3,6,2,5,4,7]=>[4,2,6,5,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,2,4,7,1]=>[1,3,6,7,2,5,4]=>[5,2,7,6,3,4,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,2,7,1,4]=>[1,3,6,2,5,7,4]=>[4,2,7,5,3,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,2,7,4,1]=>[1,3,6,4,2,5,7]=>[5,2,4,6,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,5,6,4,1,2,7]=>[1,3,6,2,5,4,7]=>[4,2,6,5,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,4,1,7,2]=>[1,3,6,7,2,5,4]=>[5,2,7,6,3,4,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,4,2,1,7]=>[1,3,6,2,5,4,7]=>[4,2,6,5,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,4,2,7,1]=>[1,3,6,7,2,5,4]=>[5,2,7,6,3,4,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,4,7,1,2]=>[1,3,6,2,5,7,4]=>[4,2,7,5,3,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,4,7,2,1]=>[1,3,6,2,5,7,4]=>[4,2,7,5,3,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,7,1,2,4]=>[1,3,6,2,5,4,7]=>[4,2,6,5,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,7,1,4,2]=>[1,3,6,4,7,2,5]=>[6,2,4,7,3,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,5,6,7,2,1,4]=>[1,3,6,2,5,4,7]=>[4,2,6,5,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,7,2,4,1]=>[1,3,6,4,7,2,5]=>[6,2,4,7,3,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,5,6,7,4,1,2]=>[1,3,6,2,5,4,7]=>[4,2,6,5,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,7,4,2,1]=>[1,3,6,2,5,4,7]=>[4,2,6,5,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,7,1,2,4,6]=>[1,3,7,6,4,2,5]=>[6,2,5,7,4,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,5,7,1,2,6,4]=>[1,3,7,4,2,5,6]=>[5,2,4,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,5,7,1,4,2,6]=>[1,3,7,6,2,5,4]=>[5,2,7,6,4,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,5,7,1,4,6,2]=>[1,3,7,2,5,4,6]=>[4,2,6,5,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,5,7,1,6,2,4]=>[1,3,7,4,2,5,6]=>[5,2,4,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,5,7,1,6,4,2]=>[1,3,7,2,5,6,4]=>[4,2,7,5,6,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,5,7,2,1,4,6]=>[1,3,7,6,4,2,5]=>[6,2,5,7,4,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,5,7,2,1,6,4]=>[1,3,7,4,2,5,6]=>[5,2,4,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,5,7,2,4,1,6]=>[1,3,7,6,2,5,4]=>[5,2,7,6,4,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,5,7,2,4,6,1]=>[1,3,7,2,5,4,6]=>[4,2,6,5,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,5,7,2,6,1,4]=>[1,3,7,4,2,5,6]=>[5,2,4,6,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,5,7,2,6,4,1]=>[1,3,7,2,5,6,4]=>[4,2,7,5,6,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,5,7,4,1,2,6]=>[1,3,7,6,2,5,4]=>[5,2,7,6,4,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,5,7,4,1,6,2]=>[1,3,7,2,5,4,6]=>[4,2,6,5,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,5,7,4,2,1,6]=>[1,3,7,6,2,5,4]=>[5,2,7,6,4,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,5,7,4,2,6,1]=>[1,3,7,2,5,4,6]=>[4,2,6,5,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,5,7,4,6,1,2]=>[1,3,7,2,5,6,4]=>[4,2,7,5,6,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,5,7,4,6,2,1]=>[1,3,7,2,5,6,4]=>[4,2,7,5,6,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,5,7,6,1,2,4]=>[1,3,7,4,6,2,5]=>[6,2,4,7,5,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,5,7,6,1,4,2]=>[1,3,7,2,5,4,6]=>[4,2,6,5,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,5,7,6,2,1,4]=>[1,3,7,4,6,2,5]=>[6,2,4,7,5,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,5,7,6,2,4,1]=>[1,3,7,2,5,4,6]=>[4,2,6,5,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,5,7,6,4,1,2]=>[1,3,7,2,5,4,6]=>[4,2,6,5,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,5,7,6,4,2,1]=>[1,3,7,2,5,4,6]=>[4,2,6,5,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,1,2,4,5,7]=>[1,3,2,6,5,4,7]=>[3,2,6,5,4,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,2,4,7,5]=>[1,3,2,6,7,5,4]=>[3,2,7,6,4,5,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,2,5,4,7]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,2,5,7,4]=>[1,3,2,6,7,4,5]=>[3,2,6,7,4,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,2,7,4,5]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,2,7,5,4]=>[1,3,2,6,5,7,4]=>[3,2,7,5,4,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,4,2,5,7]=>[1,3,2,6,5,4,7]=>[3,2,6,5,4,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,4,2,7,5]=>[1,3,2,6,7,5,4]=>[3,2,7,6,4,5,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,4,5,2,7]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,4,5,7,2]=>[1,3,2,6,7,4,5]=>[3,2,6,7,4,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,4,7,2,5]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,4,7,5,2]=>[1,3,2,6,5,7,4]=>[3,2,7,5,4,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,5,2,4,7]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,5,2,7,4]=>[1,3,2,6,7,4,5]=>[3,2,6,7,4,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,5,4,2,7]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,5,4,7,2]=>[1,3,2,6,7,4,5]=>[3,2,6,7,4,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,5,7,2,4]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,5,7,4,2]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,7,2,4,5]=>[1,3,2,6,4,7,5]=>[3,2,5,7,4,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,7,2,5,4]=>[1,3,2,6,5,4,7]=>[3,2,6,5,4,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,7,4,2,5]=>[1,3,2,6,4,7,5]=>[3,2,5,7,4,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,7,4,5,2]=>[1,3,2,6,5,4,7]=>[3,2,6,5,4,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,7,5,2,4]=>[1,3,2,6,4,7,5]=>[3,2,5,7,4,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,7,5,4,2]=>[1,3,2,6,4,7,5]=>[3,2,5,7,4,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,1,4,5,7]=>[1,3,2,6,5,4,7]=>[3,2,6,5,4,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,1,4,7,5]=>[1,3,2,6,7,5,4]=>[3,2,7,6,4,5,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,1,5,4,7]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,1,5,7,4]=>[1,3,2,6,7,4,5]=>[3,2,6,7,4,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,1,7,4,5]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,1,7,5,4]=>[1,3,2,6,5,7,4]=>[3,2,7,5,4,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,4,1,5,7]=>[1,3,2,6,5,4,7]=>[3,2,6,5,4,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,4,1,7,5]=>[1,3,2,6,7,5,4]=>[3,2,7,6,4,5,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,4,5,1,7]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,4,5,7,1]=>[1,3,2,6,7,4,5]=>[3,2,6,7,4,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,4,7,1,5]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,4,7,5,1]=>[1,3,2,6,5,7,4]=>[3,2,7,5,4,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,5,1,4,7]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,5,1,7,4]=>[1,3,2,6,7,4,5]=>[3,2,6,7,4,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,5,4,1,7]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,5,4,7,1]=>[1,3,2,6,7,4,5]=>[3,2,6,7,4,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,5,7,1,4]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,5,7,4,1]=>[1,3,2,6,4,5,7]=>[3,2,5,6,4,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,7,1,4,5]=>[1,3,2,6,4,7,5]=>[3,2,5,7,4,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,7,1,5,4]=>[1,3,2,6,5,4,7]=>[3,2,6,5,4,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,7,4,1,5]=>[1,3,2,6,4,7,5]=>[3,2,5,7,4,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,7,4,5,1]=>[1,3,2,6,5,4,7]=>[3,2,6,5,4,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,7,5,1,4]=>[1,3,2,6,4,7,5]=>[3,2,5,7,4,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,7,5,4,1]=>[1,3,2,6,4,7,5]=>[3,2,5,7,4,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,4,1,2,5,7]=>[1,3,4,2,6,5,7]=>[4,2,3,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,6,4,1,2,7,5]=>[1,3,4,2,6,7,5]=>[4,2,3,7,5,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,6,4,1,5,2,7]=>[1,3,4,2,6,5,7]=>[4,2,3,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,6,4,1,5,7,2]=>[1,3,4,2,6,7,5]=>[4,2,3,7,5,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,6,4,1,7,2,5]=>[1,3,4,2,6,5,7]=>[4,2,3,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,6,4,1,7,5,2]=>[1,3,4,2,6,5,7]=>[4,2,3,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,6,4,2,1,5,7]=>[1,3,4,2,6,5,7]=>[4,2,3,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,6,4,2,1,7,5]=>[1,3,4,2,6,7,5]=>[4,2,3,7,5,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,6,4,2,5,1,7]=>[1,3,4,2,6,5,7]=>[4,2,3,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,6,4,2,5,7,1]=>[1,3,4,2,6,7,5]=>[4,2,3,7,5,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,6,4,2,7,1,5]=>[1,3,4,2,6,5,7]=>[4,2,3,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,6,4,2,7,5,1]=>[1,3,4,2,6,5,7]=>[4,2,3,6,5,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,6,4,5,1,2,7]=>[1,3,4,5,2,6,7]=>[5,2,3,4,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,6,4,5,1,7,2]=>[1,3,4,5,2,6,7]=>[5,2,3,4,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,6,4,5,2,1,7]=>[1,3,4,5,2,6,7]=>[5,2,3,4,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,6,4,5,2,7,1]=>[1,3,4,5,2,6,7]=>[5,2,3,4,6,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,6,4,5,7,1,2]=>[1,3,4,5,7,2,6]=>[6,2,3,4,7,5,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,6,4,5,7,2,1]=>[1,3,4,5,7,2,6]=>[6,2,3,4,7,5,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,6,4,7,1,2,5]=>[1,3,4,7,5,2,6]=>[6,2,3,5,7,4,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,6,4,7,1,5,2]=>[1,3,4,7,2,6,5]=>[5,2,3,7,6,4,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,6,4,7,2,1,5]=>[1,3,4,7,5,2,6]=>[6,2,3,5,7,4,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,6,4,7,2,5,1]=>[1,3,4,7,2,6,5]=>[5,2,3,7,6,4,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,6,4,7,5,1,2]=>[1,3,4,7,2,6,5]=>[5,2,3,7,6,4,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,6,4,7,5,2,1]=>[1,3,4,7,2,6,5]=>[5,2,3,7,6,4,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,6,5,1,2,4,7]=>[1,3,5,2,6,4,7]=>[4,2,6,3,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,1,2,7,4]=>[1,3,5,2,6,7,4]=>[4,2,7,3,5,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,1,4,2,7]=>[1,3,5,4,2,6,7]=>[5,2,4,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,1,4,7,2]=>[1,3,5,4,2,6,7]=>[5,2,4,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,1,7,2,4]=>[1,3,5,7,4,2,6]=>[6,2,5,3,7,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,5,1,7,4,2]=>[1,3,5,7,2,6,4]=>[5,2,7,3,6,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,5,2,1,4,7]=>[1,3,5,2,6,4,7]=>[4,2,6,3,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,2,1,7,4]=>[1,3,5,2,6,7,4]=>[4,2,7,3,5,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,2,4,1,7]=>[1,3,5,4,2,6,7]=>[5,2,4,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,2,4,7,1]=>[1,3,5,4,2,6,7]=>[5,2,4,3,6,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,2,7,1,4]=>[1,3,5,7,4,2,6]=>[6,2,5,3,7,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,5,2,7,4,1]=>[1,3,5,7,2,6,4]=>[5,2,7,3,6,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,5,4,1,2,7]=>[1,3,5,2,6,4,7]=>[4,2,6,3,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,4,1,7,2]=>[1,3,5,2,6,7,4]=>[4,2,7,3,5,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,4,2,1,7]=>[1,3,5,2,6,4,7]=>[4,2,6,3,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,4,2,7,1]=>[1,3,5,2,6,7,4]=>[4,2,7,3,5,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,4,7,1,2]=>[1,3,5,7,2,6,4]=>[5,2,7,3,6,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,5,4,7,2,1]=>[1,3,5,7,2,6,4]=>[5,2,7,3,6,4,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,5,7,1,2,4]=>[1,3,5,2,6,4,7]=>[4,2,6,3,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,7,1,4,2]=>[1,3,5,2,6,4,7]=>[4,2,6,3,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,7,2,1,4]=>[1,3,5,2,6,4,7]=>[4,2,6,3,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,7,2,4,1]=>[1,3,5,2,6,4,7]=>[4,2,6,3,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,7,4,1,2]=>[1,3,5,4,7,2,6]=>[6,2,4,3,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,5,7,4,2,1]=>[1,3,5,4,7,2,6]=>[6,2,4,3,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,7,1,2,4,5]=>[1,3,7,5,2,6,4]=>[5,2,7,4,6,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,7,1,2,5,4]=>[1,3,7,4,2,6,5]=>[5,2,4,7,6,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,6,7,1,4,2,5]=>[1,3,7,5,4,2,6]=>[6,2,5,4,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,7,1,4,5,2]=>[1,3,7,2,6,5,4]=>[4,2,7,6,5,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,6,7,1,5,2,4]=>[1,3,7,4,2,6,5]=>[5,2,4,7,6,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,6,7,1,5,4,2]=>[1,3,7,2,6,4,5]=>[4,2,6,7,5,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,6,7,2,1,4,5]=>[1,3,7,5,2,6,4]=>[5,2,7,4,6,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,7,2,1,5,4]=>[1,3,7,4,2,6,5]=>[5,2,4,7,6,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,6,7,2,4,1,5]=>[1,3,7,5,4,2,6]=>[6,2,5,4,7,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,7,2,4,5,1]=>[1,3,7,2,6,5,4]=>[4,2,7,6,5,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,6,7,2,5,1,4]=>[1,3,7,4,2,6,5]=>[5,2,4,7,6,3,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,6,7,2,5,4,1]=>[1,3,7,2,6,4,5]=>[4,2,6,7,5,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,6,7,4,1,2,5]=>[1,3,7,5,2,6,4]=>[5,2,7,4,6,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,7,4,1,5,2]=>[1,3,7,2,6,5,4]=>[4,2,7,6,5,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,6,7,4,2,1,5]=>[1,3,7,5,2,6,4]=>[5,2,7,4,6,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,7,4,2,5,1]=>[1,3,7,2,6,5,4]=>[4,2,7,6,5,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,6,7,4,5,1,2]=>[1,3,7,2,6,4,5]=>[4,2,6,7,5,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,6,7,4,5,2,1]=>[1,3,7,2,6,4,5]=>[4,2,6,7,5,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,6,7,5,1,2,4]=>[1,3,7,4,5,2,6]=>[6,2,4,5,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,6,7,5,1,4,2]=>[1,3,7,2,6,4,5]=>[4,2,6,7,5,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,6,7,5,2,1,4]=>[1,3,7,4,5,2,6]=>[6,2,4,5,7,3,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,6,7,5,2,4,1]=>[1,3,7,2,6,4,5]=>[4,2,6,7,5,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,6,7,5,4,1,2]=>[1,3,7,2,6,4,5]=>[4,2,6,7,5,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,6,7,5,4,2,1]=>[1,3,7,2,6,4,5]=>[4,2,6,7,5,3,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,7,1,2,4,5,6]=>[1,3,2,7,6,5,4]=>[3,2,7,6,5,4,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,7,1,2,4,6,5]=>[1,3,2,7,5,4,6]=>[3,2,6,5,7,4,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,7,1,2,5,4,6]=>[1,3,2,7,6,4,5]=>[3,2,6,7,5,4,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,7,1,2,5,6,4]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,1,2,6,4,5]=>[1,3,2,7,5,6,4]=>[3,2,7,5,6,4,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,7,1,2,6,5,4]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,1,4,2,5,6]=>[1,3,2,7,6,5,4]=>[3,2,7,6,5,4,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,7,1,4,2,6,5]=>[1,3,2,7,5,4,6]=>[3,2,6,5,7,4,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,7,1,4,5,2,6]=>[1,3,2,7,6,4,5]=>[3,2,6,7,5,4,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,7,1,4,5,6,2]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,1,4,6,2,5]=>[1,3,2,7,5,6,4]=>[3,2,7,5,6,4,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,7,1,4,6,5,2]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,1,5,2,4,6]=>[1,3,2,7,6,4,5]=>[3,2,6,7,5,4,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,7,1,5,2,6,4]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,1,5,4,2,6]=>[1,3,2,7,6,4,5]=>[3,2,6,7,5,4,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,7,1,5,4,6,2]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,1,5,6,2,4]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,1,5,6,4,2]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,1,6,2,4,5]=>[1,3,2,7,5,4,6]=>[3,2,6,5,7,4,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,7,1,6,2,5,4]=>[1,3,2,7,4,6,5]=>[3,2,5,7,6,4,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,7,1,6,4,2,5]=>[1,3,2,7,5,4,6]=>[3,2,6,5,7,4,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,7,1,6,4,5,2]=>[1,3,2,7,4,6,5]=>[3,2,5,7,6,4,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,7,1,6,5,2,4]=>[1,3,2,7,4,6,5]=>[3,2,5,7,6,4,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,7,1,6,5,4,2]=>[1,3,2,7,4,6,5]=>[3,2,5,7,6,4,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,7,2,1,4,5,6]=>[1,3,2,7,6,5,4]=>[3,2,7,6,5,4,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,7,2,1,4,6,5]=>[1,3,2,7,5,4,6]=>[3,2,6,5,7,4,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,7,2,1,5,4,6]=>[1,3,2,7,6,4,5]=>[3,2,6,7,5,4,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,7,2,1,5,6,4]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,2,1,6,4,5]=>[1,3,2,7,5,6,4]=>[3,2,7,5,6,4,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,7,2,1,6,5,4]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,2,4,1,5,6]=>[1,3,2,7,6,5,4]=>[3,2,7,6,5,4,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,7,2,4,1,6,5]=>[1,3,2,7,5,4,6]=>[3,2,6,5,7,4,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,7,2,4,5,1,6]=>[1,3,2,7,6,4,5]=>[3,2,6,7,5,4,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,7,2,4,5,6,1]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,2,4,6,1,5]=>[1,3,2,7,5,6,4]=>[3,2,7,5,6,4,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,7,2,4,6,5,1]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,2,5,1,4,6]=>[1,3,2,7,6,4,5]=>[3,2,6,7,5,4,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,7,2,5,1,6,4]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,2,5,4,1,6]=>[1,3,2,7,6,4,5]=>[3,2,6,7,5,4,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,7,2,5,4,6,1]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,2,5,6,1,4]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,2,5,6,4,1]=>[1,3,2,7,4,5,6]=>[3,2,5,6,7,4,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,2,6,1,4,5]=>[1,3,2,7,5,4,6]=>[3,2,6,5,7,4,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,7,2,6,1,5,4]=>[1,3,2,7,4,6,5]=>[3,2,5,7,6,4,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,7,2,6,4,1,5]=>[1,3,2,7,5,4,6]=>[3,2,6,5,7,4,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,7,2,6,4,5,1]=>[1,3,2,7,4,6,5]=>[3,2,5,7,6,4,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,7,2,6,5,1,4]=>[1,3,2,7,4,6,5]=>[3,2,5,7,6,4,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,7,2,6,5,4,1]=>[1,3,2,7,4,6,5]=>[3,2,5,7,6,4,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,7,4,1,2,5,6]=>[1,3,4,2,7,6,5]=>[4,2,3,7,6,5,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,7,4,1,2,6,5]=>[1,3,4,2,7,5,6]=>[4,2,3,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,7,4,1,5,2,6]=>[1,3,4,2,7,6,5]=>[4,2,3,7,6,5,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,7,4,1,5,6,2]=>[1,3,4,2,7,5,6]=>[4,2,3,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,7,4,1,6,2,5]=>[1,3,4,2,7,5,6]=>[4,2,3,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,7,4,1,6,5,2]=>[1,3,4,2,7,5,6]=>[4,2,3,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,7,4,2,1,5,6]=>[1,3,4,2,7,6,5]=>[4,2,3,7,6,5,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,7,4,2,1,6,5]=>[1,3,4,2,7,5,6]=>[4,2,3,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,7,4,2,5,1,6]=>[1,3,4,2,7,6,5]=>[4,2,3,7,6,5,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,7,4,2,5,6,1]=>[1,3,4,2,7,5,6]=>[4,2,3,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,7,4,2,6,1,5]=>[1,3,4,2,7,5,6]=>[4,2,3,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,7,4,2,6,5,1]=>[1,3,4,2,7,5,6]=>[4,2,3,6,7,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,7,4,5,1,2,6]=>[1,3,4,5,2,7,6]=>[5,2,3,4,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,7,4,5,1,6,2]=>[1,3,4,5,2,7,6]=>[5,2,3,4,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,7,4,5,2,1,6]=>[1,3,4,5,2,7,6]=>[5,2,3,4,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,7,4,5,2,6,1]=>[1,3,4,5,2,7,6]=>[5,2,3,4,7,6,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,7,4,5,6,1,2]=>[1,3,4,5,6,2,7]=>[6,2,3,4,5,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,7,4,5,6,2,1]=>[1,3,4,5,6,2,7]=>[6,2,3,4,5,7,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,7,4,6,1,2,5]=>[1,3,4,6,2,7,5]=>[5,2,3,7,4,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,7,4,6,1,5,2]=>[1,3,4,6,5,2,7]=>[6,2,3,5,4,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,7,4,6,2,1,5]=>[1,3,4,6,2,7,5]=>[5,2,3,7,4,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,7,4,6,2,5,1]=>[1,3,4,6,5,2,7]=>[6,2,3,5,4,7,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,7,4,6,5,1,2]=>[1,3,4,6,2,7,5]=>[5,2,3,7,4,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,7,4,6,5,2,1]=>[1,3,4,6,2,7,5]=>[5,2,3,7,4,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,7,5,1,2,4,6]=>[1,3,5,2,7,6,4]=>[4,2,7,3,6,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,1,2,6,4]=>[1,3,5,2,7,4,6]=>[4,2,6,3,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,1,4,2,6]=>[1,3,5,4,2,7,6]=>[5,2,4,3,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,1,4,6,2]=>[1,3,5,4,2,7,6]=>[5,2,4,3,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,1,6,2,4]=>[1,3,5,6,2,7,4]=>[5,2,7,3,4,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,5,1,6,4,2]=>[1,3,5,6,4,2,7]=>[6,2,5,3,4,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,5,2,1,4,6]=>[1,3,5,2,7,6,4]=>[4,2,7,3,6,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,2,1,6,4]=>[1,3,5,2,7,4,6]=>[4,2,6,3,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,2,4,1,6]=>[1,3,5,4,2,7,6]=>[5,2,4,3,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,2,4,6,1]=>[1,3,5,4,2,7,6]=>[5,2,4,3,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,2,6,1,4]=>[1,3,5,6,2,7,4]=>[5,2,7,3,4,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,5,2,6,4,1]=>[1,3,5,6,4,2,7]=>[6,2,5,3,4,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,5,4,1,2,6]=>[1,3,5,2,7,6,4]=>[4,2,7,3,6,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,4,1,6,2]=>[1,3,5,2,7,4,6]=>[4,2,6,3,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,4,2,1,6]=>[1,3,5,2,7,6,4]=>[4,2,7,3,6,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,4,2,6,1]=>[1,3,5,2,7,4,6]=>[4,2,6,3,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,4,6,1,2]=>[1,3,5,6,2,7,4]=>[5,2,7,3,4,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,5,4,6,2,1]=>[1,3,5,6,2,7,4]=>[5,2,7,3,4,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,5,6,1,2,4]=>[1,3,5,2,7,4,6]=>[4,2,6,3,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,6,1,4,2]=>[1,3,5,2,7,4,6]=>[4,2,6,3,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,6,2,1,4]=>[1,3,5,2,7,4,6]=>[4,2,6,3,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,6,2,4,1]=>[1,3,5,2,7,4,6]=>[4,2,6,3,7,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,6,4,1,2]=>[1,3,5,4,6,2,7]=>[6,2,4,3,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,5,6,4,2,1]=>[1,3,5,4,6,2,7]=>[6,2,4,3,5,7,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,6,1,2,4,5]=>[1,3,6,4,2,7,5]=>[5,2,4,7,3,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,1,2,5,4]=>[1,3,6,5,2,7,4]=>[5,2,7,4,3,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,1,4,2,5]=>[1,3,6,2,7,5,4]=>[4,2,7,6,3,5,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,1,4,5,2]=>[1,3,6,5,4,2,7]=>[6,2,5,4,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,1,5,2,4]=>[1,3,6,2,7,4,5]=>[4,2,6,7,3,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,1,5,4,2]=>[1,3,6,4,2,7,5]=>[5,2,4,7,3,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,2,1,4,5]=>[1,3,6,4,2,7,5]=>[5,2,4,7,3,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,2,1,5,4]=>[1,3,6,5,2,7,4]=>[5,2,7,4,3,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,2,4,1,5]=>[1,3,6,2,7,5,4]=>[4,2,7,6,3,5,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,2,4,5,1]=>[1,3,6,5,4,2,7]=>[6,2,5,4,3,7,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,2,5,1,4]=>[1,3,6,2,7,4,5]=>[4,2,6,7,3,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,2,5,4,1]=>[1,3,6,4,2,7,5]=>[5,2,4,7,3,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,4,1,2,5]=>[1,3,6,2,7,5,4]=>[4,2,7,6,3,5,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,4,1,5,2]=>[1,3,6,5,2,7,4]=>[5,2,7,4,3,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,4,2,1,5]=>[1,3,6,2,7,5,4]=>[4,2,7,6,3,5,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,4,2,5,1]=>[1,3,6,5,2,7,4]=>[5,2,7,4,3,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,4,5,1,2]=>[1,3,6,2,7,4,5]=>[4,2,6,7,3,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,4,5,2,1]=>[1,3,6,2,7,4,5]=>[4,2,6,7,3,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,5,1,2,4]=>[1,3,6,2,7,4,5]=>[4,2,6,7,3,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,5,1,4,2]=>[1,3,6,4,5,2,7]=>[6,2,4,5,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,5,2,1,4]=>[1,3,6,2,7,4,5]=>[4,2,6,7,3,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,5,2,4,1]=>[1,3,6,4,5,2,7]=>[6,2,4,5,3,7,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,5,4,1,2]=>[1,3,6,2,7,4,5]=>[4,2,6,7,3,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,5,4,2,1]=>[1,3,6,2,7,4,5]=>[4,2,6,7,3,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [4,1,2,3,5,6,7]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,3,5,7,6]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,3,6,5,7]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,3,6,7,5]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,3,7,5,6]=>[1,4,3,2,5,7,6]=>[4,3,2,5,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,2,3,7,6,5]=>[1,4,3,2,5,7,6]=>[4,3,2,5,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,2,5,3,6,7]=>[1,4,5,3,2,6,7]=>[5,4,2,3,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,5,3,7,6]=>[1,4,5,3,2,6,7]=>[5,4,2,3,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,5,6,3,7]=>[1,4,5,6,3,2,7]=>[6,5,2,3,4,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,5,6,7,3]=>[1,4,5,6,7,3,2]=>[7,6,2,3,4,5,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,5,7,3,6]=>[1,4,5,7,6,3,2]=>[7,6,2,3,5,4,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,2,5,7,6,3]=>[1,4,5,7,3,2,6]=>[6,5,2,3,7,4,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,2,6,3,5,7]=>[1,4,6,5,3,2,7]=>[6,5,2,4,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,2,6,3,7,5]=>[1,4,6,7,5,3,2]=>[7,6,2,5,3,4,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,2,6,5,3,7]=>[1,4,6,3,2,5,7]=>[5,4,2,6,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,2,6,5,7,3]=>[1,4,6,7,3,2,5]=>[6,5,2,7,3,4,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,2,6,7,3,5]=>[1,4,6,3,2,5,7]=>[5,4,2,6,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,2,6,7,5,3]=>[1,4,6,5,7,3,2]=>[7,6,2,4,3,5,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,2,7,3,5,6]=>[1,4,7,6,5,3,2]=>[7,6,2,5,4,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,1,2,7,3,6,5]=>[1,4,7,5,3,2,6]=>[6,5,2,4,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,2,7,5,3,6]=>[1,4,7,6,3,2,5]=>[6,5,2,7,4,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,1,2,7,5,6,3]=>[1,4,7,3,2,5,6]=>[5,4,2,6,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,2,7,6,3,5]=>[1,4,7,5,6,3,2]=>[7,6,2,4,5,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,2,7,6,5,3]=>[1,4,7,3,2,5,6]=>[5,4,2,6,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,3,2,5,6,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,2,5,7,6]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,2,6,5,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,2,6,7,5]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,2,7,5,6]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,3,2,7,6,5]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,3,5,2,6,7]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,5,2,7,6]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,5,6,2,7]=>[1,4,5,6,2,3,7]=>[5,6,2,3,4,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,5,6,7,2]=>[1,4,5,6,7,2,3]=>[6,7,2,3,4,5,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,5,7,2,6]=>[1,4,5,7,6,2,3]=>[6,7,2,3,5,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,3,5,7,6,2]=>[1,4,5,7,2,3,6]=>[5,6,2,3,7,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,3,6,2,5,7]=>[1,4,6,5,2,3,7]=>[5,6,2,4,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,3,6,2,7,5]=>[1,4,6,7,5,2,3]=>[6,7,2,5,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,3,6,5,2,7]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,3,6,5,7,2]=>[1,4,6,7,2,3,5]=>[5,6,2,7,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,3,6,7,2,5]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,3,6,7,5,2]=>[1,4,6,5,7,2,3]=>[6,7,2,4,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,3,7,2,5,6]=>[1,4,7,6,5,2,3]=>[6,7,2,5,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,3,7,2,6,5]=>[1,4,7,5,2,3,6]=>[5,6,2,4,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,3,7,5,2,6]=>[1,4,7,6,2,3,5]=>[5,6,2,7,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,3,7,5,6,2]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,3,7,6,2,5]=>[1,4,7,5,6,2,3]=>[6,7,2,4,5,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,3,7,6,5,2]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,5,2,3,6,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,5,2,3,7,6]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,5,2,6,3,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,5,2,6,7,3]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,5,2,7,3,6]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,5,2,7,6,3]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,5,3,2,6,7]=>[1,4,3,5,2,6,7]=>[5,3,2,4,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,5,3,2,7,6]=>[1,4,3,5,2,6,7]=>[5,3,2,4,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,5,3,6,2,7]=>[1,4,3,5,6,2,7]=>[6,3,2,4,5,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,5,3,6,7,2]=>[1,4,3,5,6,7,2]=>[7,3,2,4,5,6,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,5,3,7,2,6]=>[1,4,3,5,7,6,2]=>[7,3,2,4,6,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,5,3,7,6,2]=>[1,4,3,5,7,2,6]=>[6,3,2,4,7,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,5,6,2,3,7]=>[1,4,6,3,5,2,7]=>[6,4,2,5,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,5,6,2,7,3]=>[1,4,6,7,3,5,2]=>[7,5,2,6,3,4,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,5,6,3,2,7]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,5,6,3,7,2]=>[1,4,6,7,2,3,5]=>[5,6,2,7,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,5,6,7,2,3]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,5,6,7,3,2]=>[1,4,6,3,5,7,2]=>[7,4,2,5,3,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,5,7,2,3,6]=>[1,4,7,6,3,5,2]=>[7,5,2,6,4,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,1,5,7,2,6,3]=>[1,4,7,3,5,2,6]=>[6,4,2,5,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,5,7,3,2,6]=>[1,4,7,6,2,3,5]=>[5,6,2,7,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,5,7,3,6,2]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,5,7,6,2,3]=>[1,4,7,3,5,6,2]=>[7,4,2,5,6,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,5,7,6,3,2]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,6,2,3,5,7]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,6,2,3,7,5]=>[1,4,2,3,6,7,5]=>[3,4,2,7,5,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,6,2,5,3,7]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,6,2,5,7,3]=>[1,4,2,3,6,7,5]=>[3,4,2,7,5,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,6,2,7,3,5]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,6,2,7,5,3]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,6,3,2,5,7]=>[1,4,3,6,5,2,7]=>[6,3,2,5,4,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,6,3,2,7,5]=>[1,4,3,6,7,5,2]=>[7,3,2,6,4,5,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,6,3,5,2,7]=>[1,4,3,6,2,5,7]=>[5,3,2,6,4,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,6,3,5,7,2]=>[1,4,3,6,7,2,5]=>[6,3,2,7,4,5,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,6,3,7,2,5]=>[1,4,3,6,2,5,7]=>[5,3,2,6,4,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,6,3,7,5,2]=>[1,4,3,6,5,7,2]=>[7,3,2,5,4,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,6,5,2,3,7]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,6,5,2,7,3]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,6,5,3,2,7]=>[1,4,5,3,6,2,7]=>[6,4,2,3,5,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,6,5,3,7,2]=>[1,4,5,3,6,7,2]=>[7,4,2,3,5,6,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,6,5,7,2,3]=>[1,4,5,7,3,6,2]=>[7,5,2,3,6,4,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,6,5,7,3,2]=>[1,4,5,7,2,3,6]=>[5,6,2,3,7,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,6,7,2,3,5]=>[1,4,7,5,2,3,6]=>[5,6,2,4,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,6,7,2,5,3]=>[1,4,7,3,6,5,2]=>[7,4,2,6,5,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,1,6,7,3,2,5]=>[1,4,7,5,3,6,2]=>[7,5,2,4,6,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,6,7,3,5,2]=>[1,4,7,2,3,6,5]=>[4,5,2,7,6,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,6,7,5,2,3]=>[1,4,7,3,6,2,5]=>[6,4,2,7,5,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,1,6,7,5,3,2]=>[1,4,7,2,3,6,5]=>[4,5,2,7,6,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,7,2,3,5,6]=>[1,4,2,3,7,6,5]=>[3,4,2,7,6,5,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,7,2,3,6,5]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,7,2,5,3,6]=>[1,4,2,3,7,6,5]=>[3,4,2,7,6,5,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,7,2,5,6,3]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,7,2,6,3,5]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,7,2,6,5,3]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,7,3,2,5,6]=>[1,4,3,7,6,5,2]=>[7,3,2,6,5,4,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,1,7,3,2,6,5]=>[1,4,3,7,5,2,6]=>[6,3,2,5,7,4,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,7,3,5,2,6]=>[1,4,3,7,6,2,5]=>[6,3,2,7,5,4,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,1,7,3,5,6,2]=>[1,4,3,7,2,5,6]=>[5,3,2,6,7,4,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,7,3,6,2,5]=>[1,4,3,7,5,6,2]=>[7,3,2,5,6,4,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,7,3,6,5,2]=>[1,4,3,7,2,5,6]=>[5,3,2,6,7,4,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,7,5,2,3,6]=>[1,4,5,2,3,7,6]=>[4,5,2,3,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,7,5,2,6,3]=>[1,4,5,2,3,7,6]=>[4,5,2,3,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,7,5,3,2,6]=>[1,4,5,3,7,6,2]=>[7,4,2,3,6,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,7,5,3,6,2]=>[1,4,5,3,7,2,6]=>[6,4,2,3,7,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,7,5,6,2,3]=>[1,4,5,6,2,3,7]=>[5,6,2,3,4,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,7,5,6,3,2]=>[1,4,5,6,3,7,2]=>[7,5,2,3,4,6,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,7,6,2,3,5]=>[1,4,6,3,7,5,2]=>[7,4,2,6,3,5,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,7,6,2,5,3]=>[1,4,6,5,2,3,7]=>[5,6,2,4,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,7,6,3,2,5]=>[1,4,6,2,3,7,5]=>[4,5,2,7,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,7,6,3,5,2]=>[1,4,6,5,3,7,2]=>[7,5,2,4,3,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,7,6,5,2,3]=>[1,4,6,2,3,7,5]=>[4,5,2,7,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,7,6,5,3,2]=>[1,4,6,3,7,2,5]=>[6,4,2,7,3,5,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,1,3,5,6,7]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,3,5,7,6]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,3,6,5,7]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,3,6,7,5]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,3,7,5,6]=>[1,4,3,2,5,7,6]=>[4,3,2,5,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,1,3,7,6,5]=>[1,4,3,2,5,7,6]=>[4,3,2,5,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,1,5,3,6,7]=>[1,4,5,3,2,6,7]=>[5,4,2,3,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,5,3,7,6]=>[1,4,5,3,2,6,7]=>[5,4,2,3,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,5,6,3,7]=>[1,4,5,6,3,2,7]=>[6,5,2,3,4,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,5,6,7,3]=>[1,4,5,6,7,3,2]=>[7,6,2,3,4,5,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,5,7,3,6]=>[1,4,5,7,6,3,2]=>[7,6,2,3,5,4,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,1,5,7,6,3]=>[1,4,5,7,3,2,6]=>[6,5,2,3,7,4,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,1,6,3,5,7]=>[1,4,6,5,3,2,7]=>[6,5,2,4,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,1,6,3,7,5]=>[1,4,6,7,5,3,2]=>[7,6,2,5,3,4,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,1,6,5,3,7]=>[1,4,6,3,2,5,7]=>[5,4,2,6,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,1,6,5,7,3]=>[1,4,6,7,3,2,5]=>[6,5,2,7,3,4,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,1,6,7,3,5]=>[1,4,6,3,2,5,7]=>[5,4,2,6,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,1,6,7,5,3]=>[1,4,6,5,7,3,2]=>[7,6,2,4,3,5,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,1,7,3,5,6]=>[1,4,7,6,5,3,2]=>[7,6,2,5,4,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,2,1,7,3,6,5]=>[1,4,7,5,3,2,6]=>[6,5,2,4,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,1,7,5,3,6]=>[1,4,7,6,3,2,5]=>[6,5,2,7,4,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,2,1,7,5,6,3]=>[1,4,7,3,2,5,6]=>[5,4,2,6,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,1,7,6,3,5]=>[1,4,7,5,6,3,2]=>[7,6,2,4,5,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,1,7,6,5,3]=>[1,4,7,3,2,5,6]=>[5,4,2,6,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,3,1,5,6,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,1,5,7,6]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,1,6,5,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,1,6,7,5]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,1,7,5,6]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,3,1,7,6,5]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,3,5,1,6,7]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,5,1,7,6]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,5,6,1,7]=>[1,4,5,6,2,3,7]=>[5,6,2,3,4,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,5,6,7,1]=>[1,4,5,6,7,2,3]=>[6,7,2,3,4,5,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,5,7,1,6]=>[1,4,5,7,6,2,3]=>[6,7,2,3,5,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,3,5,7,6,1]=>[1,4,5,7,2,3,6]=>[5,6,2,3,7,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,3,6,1,5,7]=>[1,4,6,5,2,3,7]=>[5,6,2,4,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,3,6,1,7,5]=>[1,4,6,7,5,2,3]=>[6,7,2,5,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,3,6,5,1,7]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,3,6,5,7,1]=>[1,4,6,7,2,3,5]=>[5,6,2,7,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,3,6,7,1,5]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,3,6,7,5,1]=>[1,4,6,5,7,2,3]=>[6,7,2,4,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,3,7,1,5,6]=>[1,4,7,6,5,2,3]=>[6,7,2,5,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,3,7,1,6,5]=>[1,4,7,5,2,3,6]=>[5,6,2,4,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,3,7,5,1,6]=>[1,4,7,6,2,3,5]=>[5,6,2,7,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,3,7,5,6,1]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,3,7,6,1,5]=>[1,4,7,5,6,2,3]=>[6,7,2,4,5,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,3,7,6,5,1]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,5,1,3,6,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,5,1,3,7,6]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,5,1,6,3,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,5,1,6,7,3]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,5,1,7,3,6]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,5,1,7,6,3]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,5,3,1,6,7]=>[1,4,3,5,2,6,7]=>[5,3,2,4,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,5,3,1,7,6]=>[1,4,3,5,2,6,7]=>[5,3,2,4,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,5,3,6,1,7]=>[1,4,3,5,6,2,7]=>[6,3,2,4,5,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,5,3,6,7,1]=>[1,4,3,5,6,7,2]=>[7,3,2,4,5,6,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,5,3,7,1,6]=>[1,4,3,5,7,6,2]=>[7,3,2,4,6,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,5,3,7,6,1]=>[1,4,3,5,7,2,6]=>[6,3,2,4,7,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,5,6,1,3,7]=>[1,4,6,3,5,2,7]=>[6,4,2,5,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,5,6,1,7,3]=>[1,4,6,7,3,5,2]=>[7,5,2,6,3,4,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,5,6,3,1,7]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,5,6,3,7,1]=>[1,4,6,7,2,3,5]=>[5,6,2,7,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,5,6,7,1,3]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,5,6,7,3,1]=>[1,4,6,3,5,7,2]=>[7,4,2,5,3,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,5,7,1,3,6]=>[1,4,7,6,3,5,2]=>[7,5,2,6,4,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,2,5,7,1,6,3]=>[1,4,7,3,5,2,6]=>[6,4,2,5,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,5,7,3,1,6]=>[1,4,7,6,2,3,5]=>[5,6,2,7,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,5,7,3,6,1]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,5,7,6,1,3]=>[1,4,7,3,5,6,2]=>[7,4,2,5,6,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,5,7,6,3,1]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,6,1,3,5,7]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,6,1,3,7,5]=>[1,4,2,3,6,7,5]=>[3,4,2,7,5,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,6,1,5,3,7]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,6,1,5,7,3]=>[1,4,2,3,6,7,5]=>[3,4,2,7,5,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,6,1,7,3,5]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,6,1,7,5,3]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,6,3,1,5,7]=>[1,4,3,6,5,2,7]=>[6,3,2,5,4,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,6,3,1,7,5]=>[1,4,3,6,7,5,2]=>[7,3,2,6,4,5,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,6,3,5,1,7]=>[1,4,3,6,2,5,7]=>[5,3,2,6,4,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,6,3,5,7,1]=>[1,4,3,6,7,2,5]=>[6,3,2,7,4,5,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,6,3,7,1,5]=>[1,4,3,6,2,5,7]=>[5,3,2,6,4,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,6,3,7,5,1]=>[1,4,3,6,5,7,2]=>[7,3,2,5,4,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,6,5,1,3,7]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,6,5,1,7,3]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,6,5,3,1,7]=>[1,4,5,3,6,2,7]=>[6,4,2,3,5,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,6,5,3,7,1]=>[1,4,5,3,6,7,2]=>[7,4,2,3,5,6,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,6,5,7,1,3]=>[1,4,5,7,3,6,2]=>[7,5,2,3,6,4,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,6,5,7,3,1]=>[1,4,5,7,2,3,6]=>[5,6,2,3,7,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,6,7,1,3,5]=>[1,4,7,5,2,3,6]=>[5,6,2,4,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,6,7,1,5,3]=>[1,4,7,3,6,5,2]=>[7,4,2,6,5,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,2,6,7,3,1,5]=>[1,4,7,5,3,6,2]=>[7,5,2,4,6,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,6,7,3,5,1]=>[1,4,7,2,3,6,5]=>[4,5,2,7,6,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,6,7,5,1,3]=>[1,4,7,3,6,2,5]=>[6,4,2,7,5,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,2,6,7,5,3,1]=>[1,4,7,2,3,6,5]=>[4,5,2,7,6,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,7,1,3,5,6]=>[1,4,2,3,7,6,5]=>[3,4,2,7,6,5,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,7,1,3,6,5]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,7,1,5,3,6]=>[1,4,2,3,7,6,5]=>[3,4,2,7,6,5,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,7,1,5,6,3]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,7,1,6,3,5]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,7,1,6,5,3]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,7,3,1,5,6]=>[1,4,3,7,6,5,2]=>[7,3,2,6,5,4,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,2,7,3,1,6,5]=>[1,4,3,7,5,2,6]=>[6,3,2,5,7,4,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,7,3,5,1,6]=>[1,4,3,7,6,2,5]=>[6,3,2,7,5,4,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,2,7,3,5,6,1]=>[1,4,3,7,2,5,6]=>[5,3,2,6,7,4,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,7,3,6,1,5]=>[1,4,3,7,5,6,2]=>[7,3,2,5,6,4,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,7,3,6,5,1]=>[1,4,3,7,2,5,6]=>[5,3,2,6,7,4,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,7,5,1,3,6]=>[1,4,5,2,3,7,6]=>[4,5,2,3,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,7,5,1,6,3]=>[1,4,5,2,3,7,6]=>[4,5,2,3,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,7,5,3,1,6]=>[1,4,5,3,7,6,2]=>[7,4,2,3,6,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,7,5,3,6,1]=>[1,4,5,3,7,2,6]=>[6,4,2,3,7,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,7,5,6,1,3]=>[1,4,5,6,2,3,7]=>[5,6,2,3,4,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,7,5,6,3,1]=>[1,4,5,6,3,7,2]=>[7,5,2,3,4,6,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,7,6,1,3,5]=>[1,4,6,3,7,5,2]=>[7,4,2,6,3,5,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,7,6,1,5,3]=>[1,4,6,5,2,3,7]=>[5,6,2,4,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,7,6,3,1,5]=>[1,4,6,2,3,7,5]=>[4,5,2,7,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,7,6,3,5,1]=>[1,4,6,5,3,7,2]=>[7,5,2,4,3,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,7,6,5,1,3]=>[1,4,6,2,3,7,5]=>[4,5,2,7,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,7,6,5,3,1]=>[1,4,6,3,7,2,5]=>[6,4,2,7,3,5,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,3,1,2,5,6,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,2,5,7,6]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,2,6,5,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,2,6,7,5]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,2,7,5,6]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,1,2,7,6,5]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,1,5,2,6,7]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,5,2,7,6]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,5,6,2,7]=>[1,4,5,6,2,3,7]=>[5,6,2,3,4,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,5,6,7,2]=>[1,4,5,6,7,2,3]=>[6,7,2,3,4,5,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,5,7,2,6]=>[1,4,5,7,6,2,3]=>[6,7,2,3,5,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,1,5,7,6,2]=>[1,4,5,7,2,3,6]=>[5,6,2,3,7,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,1,6,2,5,7]=>[1,4,6,5,2,3,7]=>[5,6,2,4,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,1,6,2,7,5]=>[1,4,6,7,5,2,3]=>[6,7,2,5,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,1,6,5,2,7]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,1,6,5,7,2]=>[1,4,6,7,2,3,5]=>[5,6,2,7,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,1,6,7,2,5]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,1,6,7,5,2]=>[1,4,6,5,7,2,3]=>[6,7,2,4,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,1,7,2,5,6]=>[1,4,7,6,5,2,3]=>[6,7,2,5,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,1,7,2,6,5]=>[1,4,7,5,2,3,6]=>[5,6,2,4,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,1,7,5,2,6]=>[1,4,7,6,2,3,5]=>[5,6,2,7,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,1,7,5,6,2]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,1,7,6,2,5]=>[1,4,7,5,6,2,3]=>[6,7,2,4,5,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,1,7,6,5,2]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,2,1,5,6,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,1,5,7,6]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,1,6,5,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,1,6,7,5]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,1,7,5,6]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,2,1,7,6,5]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,2,5,1,6,7]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,5,1,7,6]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,5,6,1,7]=>[1,4,5,6,2,3,7]=>[5,6,2,3,4,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,5,6,7,1]=>[1,4,5,6,7,2,3]=>[6,7,2,3,4,5,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,5,7,1,6]=>[1,4,5,7,6,2,3]=>[6,7,2,3,5,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,2,5,7,6,1]=>[1,4,5,7,2,3,6]=>[5,6,2,3,7,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,2,6,1,5,7]=>[1,4,6,5,2,3,7]=>[5,6,2,4,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,2,6,1,7,5]=>[1,4,6,7,5,2,3]=>[6,7,2,5,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,2,6,5,1,7]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,2,6,5,7,1]=>[1,4,6,7,2,3,5]=>[5,6,2,7,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,2,6,7,1,5]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,2,6,7,5,1]=>[1,4,6,5,7,2,3]=>[6,7,2,4,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,2,7,1,5,6]=>[1,4,7,6,5,2,3]=>[6,7,2,5,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,2,7,1,6,5]=>[1,4,7,5,2,3,6]=>[5,6,2,4,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,2,7,5,1,6]=>[1,4,7,6,2,3,5]=>[5,6,2,7,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,2,7,5,6,1]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,2,7,6,1,5]=>[1,4,7,5,6,2,3]=>[6,7,2,4,5,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,2,7,6,5,1]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,5,1,2,6,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,1,2,7,6]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,1,6,2,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,1,6,7,2]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,1,7,2,6]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,5,1,7,6,2]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,5,2,1,6,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,2,1,7,6]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,2,6,1,7]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,2,6,7,1]=>[1,4,2,3,5,6,7]=>[3,4,2,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,2,7,1,6]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,5,2,7,6,1]=>[1,4,2,3,5,7,6]=>[3,4,2,5,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,5,6,1,2,7]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,5,6,1,7,2]=>[1,4,6,7,2,3,5]=>[5,6,2,7,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,5,6,2,1,7]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,5,6,2,7,1]=>[1,4,6,7,2,3,5]=>[5,6,2,7,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,5,6,7,1,2]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,5,6,7,2,1]=>[1,4,6,2,3,5,7]=>[4,5,2,6,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,5,7,1,2,6]=>[1,4,7,6,2,3,5]=>[5,6,2,7,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,5,7,1,6,2]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,5,7,2,1,6]=>[1,4,7,6,2,3,5]=>[5,6,2,7,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,5,7,2,6,1]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,5,7,6,1,2]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,5,7,6,2,1]=>[1,4,7,2,3,5,6]=>[4,5,2,6,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,6,1,2,5,7]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,1,2,7,5]=>[1,4,2,3,6,7,5]=>[3,4,2,7,5,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,1,5,2,7]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,1,5,7,2]=>[1,4,2,3,6,7,5]=>[3,4,2,7,5,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,1,7,2,5]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,1,7,5,2]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,2,1,5,7]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,2,1,7,5]=>[1,4,2,3,6,7,5]=>[3,4,2,7,5,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,2,5,1,7]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,2,5,7,1]=>[1,4,2,3,6,7,5]=>[3,4,2,7,5,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,2,7,1,5]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,2,7,5,1]=>[1,4,2,3,6,5,7]=>[3,4,2,6,5,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,5,1,2,7]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,6,5,1,7,2]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,6,5,2,1,7]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,6,5,2,7,1]=>[1,4,5,2,3,6,7]=>[4,5,2,3,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,6,5,7,1,2]=>[1,4,5,7,2,3,6]=>[5,6,2,3,7,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,6,5,7,2,1]=>[1,4,5,7,2,3,6]=>[5,6,2,3,7,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,6,7,1,2,5]=>[1,4,7,5,2,3,6]=>[5,6,2,4,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,6,7,1,5,2]=>[1,4,7,2,3,6,5]=>[4,5,2,7,6,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,6,7,2,1,5]=>[1,4,7,5,2,3,6]=>[5,6,2,4,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,6,7,2,5,1]=>[1,4,7,2,3,6,5]=>[4,5,2,7,6,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,6,7,5,1,2]=>[1,4,7,2,3,6,5]=>[4,5,2,7,6,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,6,7,5,2,1]=>[1,4,7,2,3,6,5]=>[4,5,2,7,6,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,7,1,2,5,6]=>[1,4,2,3,7,6,5]=>[3,4,2,7,6,5,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,7,1,2,6,5]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,1,5,2,6]=>[1,4,2,3,7,6,5]=>[3,4,2,7,6,5,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,7,1,5,6,2]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,1,6,2,5]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,1,6,5,2]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,2,1,5,6]=>[1,4,2,3,7,6,5]=>[3,4,2,7,6,5,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,7,2,1,6,5]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,2,5,1,6]=>[1,4,2,3,7,6,5]=>[3,4,2,7,6,5,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,7,2,5,6,1]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,2,6,1,5]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,2,6,5,1]=>[1,4,2,3,7,5,6]=>[3,4,2,6,7,5,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,5,1,2,6]=>[1,4,5,2,3,7,6]=>[4,5,2,3,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,7,5,1,6,2]=>[1,4,5,2,3,7,6]=>[4,5,2,3,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,7,5,2,1,6]=>[1,4,5,2,3,7,6]=>[4,5,2,3,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,7,5,2,6,1]=>[1,4,5,2,3,7,6]=>[4,5,2,3,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,7,5,6,1,2]=>[1,4,5,6,2,3,7]=>[5,6,2,3,4,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,7,5,6,2,1]=>[1,4,5,6,2,3,7]=>[5,6,2,3,4,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,7,6,1,2,5]=>[1,4,6,2,3,7,5]=>[4,5,2,7,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,7,6,1,5,2]=>[1,4,6,5,2,3,7]=>[5,6,2,4,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,7,6,2,1,5]=>[1,4,6,2,3,7,5]=>[4,5,2,7,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,7,6,2,5,1]=>[1,4,6,5,2,3,7]=>[5,6,2,4,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,7,6,5,1,2]=>[1,4,6,2,3,7,5]=>[4,5,2,7,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,7,6,5,2,1]=>[1,4,6,2,3,7,5]=>[4,5,2,7,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,1,2,3,6,7]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,1,2,3,7,6]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,1,2,6,3,7]=>[1,4,2,5,6,3,7]=>[3,6,2,4,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,1,2,6,7,3]=>[1,4,2,5,6,7,3]=>[3,7,2,4,5,6,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,1,2,7,3,6]=>[1,4,2,5,7,6,3]=>[3,7,2,4,6,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,1,2,7,6,3]=>[1,4,2,5,7,3,6]=>[3,6,2,4,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,1,3,2,6,7]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,1,3,2,7,6]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,1,3,6,2,7]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,1,3,6,7,2]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,1,3,7,2,6]=>[1,4,3,2,5,7,6]=>[4,3,2,5,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,5,1,3,7,6,2]=>[1,4,3,2,5,7,6]=>[4,3,2,5,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,5,1,6,2,3,7]=>[1,4,6,3,2,5,7]=>[5,4,2,6,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,1,6,2,7,3]=>[1,4,6,7,3,2,5]=>[6,5,2,7,3,4,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,1,6,3,2,7]=>[1,4,6,2,5,3,7]=>[4,6,2,5,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,1,6,3,7,2]=>[1,4,6,7,2,5,3]=>[5,7,2,6,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,1,6,7,2,3]=>[1,4,6,2,5,7,3]=>[4,7,2,5,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,1,6,7,3,2]=>[1,4,6,3,2,5,7]=>[5,4,2,6,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,1,7,2,3,6]=>[1,4,7,6,3,2,5]=>[6,5,2,7,4,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,5,1,7,2,6,3]=>[1,4,7,3,2,5,6]=>[5,4,2,6,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,1,7,3,2,6]=>[1,4,7,6,2,5,3]=>[5,7,2,6,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,5,1,7,3,6,2]=>[1,4,7,2,5,3,6]=>[4,6,2,5,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,1,7,6,2,3]=>[1,4,7,3,2,5,6]=>[5,4,2,6,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,1,7,6,3,2]=>[1,4,7,2,5,6,3]=>[4,7,2,5,6,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,2,1,3,6,7]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,2,1,3,7,6]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,2,1,6,3,7]=>[1,4,2,5,6,3,7]=>[3,6,2,4,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,2,1,6,7,3]=>[1,4,2,5,6,7,3]=>[3,7,2,4,5,6,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,2,1,7,3,6]=>[1,4,2,5,7,6,3]=>[3,7,2,4,6,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,2,1,7,6,3]=>[1,4,2,5,7,3,6]=>[3,6,2,4,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,2,3,1,6,7]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,2,3,1,7,6]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,2,3,6,1,7]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,2,3,6,7,1]=>[1,4,3,2,5,6,7]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,2,3,7,1,6]=>[1,4,3,2,5,7,6]=>[4,3,2,5,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,5,2,3,7,6,1]=>[1,4,3,2,5,7,6]=>[4,3,2,5,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,5,2,6,1,3,7]=>[1,4,6,3,2,5,7]=>[5,4,2,6,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,2,6,1,7,3]=>[1,4,6,7,3,2,5]=>[6,5,2,7,3,4,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,2,6,3,1,7]=>[1,4,6,2,5,3,7]=>[4,6,2,5,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,2,6,3,7,1]=>[1,4,6,7,2,5,3]=>[5,7,2,6,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,2,6,7,1,3]=>[1,4,6,2,5,7,3]=>[4,7,2,5,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,2,6,7,3,1]=>[1,4,6,3,2,5,7]=>[5,4,2,6,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,2,7,1,3,6]=>[1,4,7,6,3,2,5]=>[6,5,2,7,4,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,5,2,7,1,6,3]=>[1,4,7,3,2,5,6]=>[5,4,2,6,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,2,7,3,1,6]=>[1,4,7,6,2,5,3]=>[5,7,2,6,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,5,2,7,3,6,1]=>[1,4,7,2,5,3,6]=>[4,6,2,5,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,2,7,6,1,3]=>[1,4,7,3,2,5,6]=>[5,4,2,6,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,2,7,6,3,1]=>[1,4,7,2,5,6,3]=>[4,7,2,5,6,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,3,1,2,6,7]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,1,2,7,6]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,1,6,2,7]=>[1,4,2,5,6,3,7]=>[3,6,2,4,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,1,6,7,2]=>[1,4,2,5,6,7,3]=>[3,7,2,4,5,6,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,1,7,2,6]=>[1,4,2,5,7,6,3]=>[3,7,2,4,6,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,3,1,7,6,2]=>[1,4,2,5,7,3,6]=>[3,6,2,4,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,3,2,1,6,7]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,2,1,7,6]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,2,6,1,7]=>[1,4,2,5,6,3,7]=>[3,6,2,4,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,2,6,7,1]=>[1,4,2,5,6,7,3]=>[3,7,2,4,5,6,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,2,7,1,6]=>[1,4,2,5,7,6,3]=>[3,7,2,4,6,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,3,2,7,6,1]=>[1,4,2,5,7,3,6]=>[3,6,2,4,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,3,6,1,2,7]=>[1,4,6,2,5,3,7]=>[4,6,2,5,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,3,6,1,7,2]=>[1,4,6,7,2,5,3]=>[5,7,2,6,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,3,6,2,1,7]=>[1,4,6,2,5,3,7]=>[4,6,2,5,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,3,6,2,7,1]=>[1,4,6,7,2,5,3]=>[5,7,2,6,3,4,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,3,6,7,1,2]=>[1,4,6,2,5,7,3]=>[4,7,2,5,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,3,6,7,2,1]=>[1,4,6,2,5,7,3]=>[4,7,2,5,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,3,7,1,2,6]=>[1,4,7,6,2,5,3]=>[5,7,2,6,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,5,3,7,1,6,2]=>[1,4,7,2,5,3,6]=>[4,6,2,5,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,3,7,2,1,6]=>[1,4,7,6,2,5,3]=>[5,7,2,6,4,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,5,3,7,2,6,1]=>[1,4,7,2,5,3,6]=>[4,6,2,5,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,3,7,6,1,2]=>[1,4,7,2,5,6,3]=>[4,7,2,5,6,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,3,7,6,2,1]=>[1,4,7,2,5,6,3]=>[4,7,2,5,6,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,6,1,2,3,7]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,1,2,7,3]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,1,3,2,7]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,1,3,7,2]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,1,7,2,3]=>[1,4,2,5,7,3,6]=>[3,6,2,4,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,6,1,7,3,2]=>[1,4,2,5,7,3,6]=>[3,6,2,4,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,6,2,1,3,7]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,2,1,7,3]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,2,3,1,7]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,2,3,7,1]=>[1,4,2,5,3,6,7]=>[3,5,2,4,6,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,2,7,1,3]=>[1,4,2,5,7,3,6]=>[3,6,2,4,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,6,2,7,3,1]=>[1,4,2,5,7,3,6]=>[3,6,2,4,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,6,3,1,2,7]=>[1,4,3,6,2,5,7]=>[5,3,2,6,4,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,6,3,1,7,2]=>[1,4,3,6,7,2,5]=>[6,3,2,7,4,5,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,6,3,2,1,7]=>[1,4,3,6,2,5,7]=>[5,3,2,6,4,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,6,3,2,7,1]=>[1,4,3,6,7,2,5]=>[6,3,2,7,4,5,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,6,3,7,1,2]=>[1,4,3,6,2,5,7]=>[5,3,2,6,4,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,6,3,7,2,1]=>[1,4,3,6,2,5,7]=>[5,3,2,6,4,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,6,7,1,2,3]=>[1,4,7,3,6,2,5]=>[6,4,2,7,5,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,5,6,7,1,3,2]=>[1,4,7,2,5,3,6]=>[4,6,2,5,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,6,7,2,1,3]=>[1,4,7,3,6,2,5]=>[6,4,2,7,5,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,5,6,7,2,3,1]=>[1,4,7,2,5,3,6]=>[4,6,2,5,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,6,7,3,1,2]=>[1,4,7,2,5,3,6]=>[4,6,2,5,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,6,7,3,2,1]=>[1,4,7,2,5,3,6]=>[4,6,2,5,7,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,7,1,2,3,6]=>[1,4,2,5,3,7,6]=>[3,5,2,4,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,1,2,6,3]=>[1,4,2,5,3,7,6]=>[3,5,2,4,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,1,3,2,6]=>[1,4,2,5,3,7,6]=>[3,5,2,4,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,1,3,6,2]=>[1,4,2,5,3,7,6]=>[3,5,2,4,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,1,6,2,3]=>[1,4,2,5,6,3,7]=>[3,6,2,4,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,7,1,6,3,2]=>[1,4,2,5,6,3,7]=>[3,6,2,4,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,7,2,1,3,6]=>[1,4,2,5,3,7,6]=>[3,5,2,4,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,2,1,6,3]=>[1,4,2,5,3,7,6]=>[3,5,2,4,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,2,3,1,6]=>[1,4,2,5,3,7,6]=>[3,5,2,4,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,2,3,6,1]=>[1,4,2,5,3,7,6]=>[3,5,2,4,7,6,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,2,6,1,3]=>[1,4,2,5,6,3,7]=>[3,6,2,4,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,7,2,6,3,1]=>[1,4,2,5,6,3,7]=>[3,6,2,4,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,7,3,1,2,6]=>[1,4,3,7,6,2,5]=>[6,3,2,7,5,4,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,5,7,3,1,6,2]=>[1,4,3,7,2,5,6]=>[5,3,2,6,7,4,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,7,3,2,1,6]=>[1,4,3,7,6,2,5]=>[6,3,2,7,5,4,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,5,7,3,2,6,1]=>[1,4,3,7,2,5,6]=>[5,3,2,6,7,4,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,7,3,6,1,2]=>[1,4,3,7,2,5,6]=>[5,3,2,6,7,4,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,7,3,6,2,1]=>[1,4,3,7,2,5,6]=>[5,3,2,6,7,4,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,7,6,1,2,3]=>[1,4,6,2,5,3,7]=>[4,6,2,5,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,7,6,1,3,2]=>[1,4,6,3,7,2,5]=>[6,4,2,7,3,5,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,7,6,2,1,3]=>[1,4,6,2,5,3,7]=>[4,6,2,5,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,7,6,2,3,1]=>[1,4,6,3,7,2,5]=>[6,4,2,7,3,5,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,7,6,3,1,2]=>[1,4,6,2,5,3,7]=>[4,6,2,5,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,7,6,3,2,1]=>[1,4,6,2,5,3,7]=>[4,6,2,5,3,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,1,2,3,5,7]=>[1,4,2,6,5,3,7]=>[3,6,2,5,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,1,2,3,7,5]=>[1,4,2,6,7,5,3]=>[3,7,2,6,4,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,1,2,5,3,7]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,1,2,5,7,3]=>[1,4,2,6,7,3,5]=>[3,6,2,7,4,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,1,2,7,3,5]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,1,2,7,5,3]=>[1,4,2,6,5,7,3]=>[3,7,2,5,4,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,1,3,2,5,7]=>[1,4,3,2,6,5,7]=>[4,3,2,6,5,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,1,3,2,7,5]=>[1,4,3,2,6,7,5]=>[4,3,2,7,5,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,1,3,5,2,7]=>[1,4,3,2,6,5,7]=>[4,3,2,6,5,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,1,3,5,7,2]=>[1,4,3,2,6,7,5]=>[4,3,2,7,5,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,1,3,7,2,5]=>[1,4,3,2,6,5,7]=>[4,3,2,6,5,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,1,3,7,5,2]=>[1,4,3,2,6,5,7]=>[4,3,2,6,5,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,1,5,2,3,7]=>[1,4,5,2,6,3,7]=>[4,6,2,3,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,1,5,2,7,3]=>[1,4,5,2,6,7,3]=>[4,7,2,3,5,6,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,1,5,3,2,7]=>[1,4,5,3,2,6,7]=>[5,4,2,3,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,1,5,3,7,2]=>[1,4,5,3,2,6,7]=>[5,4,2,3,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,1,5,7,2,3]=>[1,4,5,7,3,2,6]=>[6,5,2,3,7,4,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,6,1,5,7,3,2]=>[1,4,5,7,2,6,3]=>[5,7,2,3,6,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,6,1,7,2,3,5]=>[1,4,7,5,2,6,3]=>[5,7,2,4,6,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,6,1,7,2,5,3]=>[1,4,7,3,2,6,5]=>[5,4,2,7,6,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,1,7,3,2,5]=>[1,4,7,5,3,2,6]=>[6,5,2,4,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,6,1,7,3,5,2]=>[1,4,7,2,6,5,3]=>[4,7,2,6,5,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,1,7,5,2,3]=>[1,4,7,3,2,6,5]=>[5,4,2,7,6,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,1,7,5,3,2]=>[1,4,7,2,6,3,5]=>[4,6,2,7,5,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,2,1,3,5,7]=>[1,4,2,6,5,3,7]=>[3,6,2,5,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,2,1,3,7,5]=>[1,4,2,6,7,5,3]=>[3,7,2,6,4,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,2,1,5,3,7]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,2,1,5,7,3]=>[1,4,2,6,7,3,5]=>[3,6,2,7,4,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,2,1,7,3,5]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,2,1,7,5,3]=>[1,4,2,6,5,7,3]=>[3,7,2,5,4,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,2,3,1,5,7]=>[1,4,3,2,6,5,7]=>[4,3,2,6,5,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,2,3,1,7,5]=>[1,4,3,2,6,7,5]=>[4,3,2,7,5,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,2,3,5,1,7]=>[1,4,3,2,6,5,7]=>[4,3,2,6,5,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,2,3,5,7,1]=>[1,4,3,2,6,7,5]=>[4,3,2,7,5,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,2,3,7,1,5]=>[1,4,3,2,6,5,7]=>[4,3,2,6,5,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,2,3,7,5,1]=>[1,4,3,2,6,5,7]=>[4,3,2,6,5,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,2,5,1,3,7]=>[1,4,5,2,6,3,7]=>[4,6,2,3,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,2,5,1,7,3]=>[1,4,5,2,6,7,3]=>[4,7,2,3,5,6,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,2,5,3,1,7]=>[1,4,5,3,2,6,7]=>[5,4,2,3,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,2,5,3,7,1]=>[1,4,5,3,2,6,7]=>[5,4,2,3,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,2,5,7,1,3]=>[1,4,5,7,3,2,6]=>[6,5,2,3,7,4,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,6,2,5,7,3,1]=>[1,4,5,7,2,6,3]=>[5,7,2,3,6,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,6,2,7,1,3,5]=>[1,4,7,5,2,6,3]=>[5,7,2,4,6,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,6,2,7,1,5,3]=>[1,4,7,3,2,6,5]=>[5,4,2,7,6,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,2,7,3,1,5]=>[1,4,7,5,3,2,6]=>[6,5,2,4,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,6,2,7,3,5,1]=>[1,4,7,2,6,5,3]=>[4,7,2,6,5,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,2,7,5,1,3]=>[1,4,7,3,2,6,5]=>[5,4,2,7,6,3,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,2,7,5,3,1]=>[1,4,7,2,6,3,5]=>[4,6,2,7,5,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,3,1,2,5,7]=>[1,4,2,6,5,3,7]=>[3,6,2,5,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,1,2,7,5]=>[1,4,2,6,7,5,3]=>[3,7,2,6,4,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,1,5,2,7]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,1,5,7,2]=>[1,4,2,6,7,3,5]=>[3,6,2,7,4,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,1,7,2,5]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,1,7,5,2]=>[1,4,2,6,5,7,3]=>[3,7,2,5,4,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,2,1,5,7]=>[1,4,2,6,5,3,7]=>[3,6,2,5,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,2,1,7,5]=>[1,4,2,6,7,5,3]=>[3,7,2,6,4,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,2,5,1,7]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,2,5,7,1]=>[1,4,2,6,7,3,5]=>[3,6,2,7,4,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,2,7,1,5]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,2,7,5,1]=>[1,4,2,6,5,7,3]=>[3,7,2,5,4,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,5,1,2,7]=>[1,4,5,2,6,3,7]=>[4,6,2,3,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,3,5,1,7,2]=>[1,4,5,2,6,7,3]=>[4,7,2,3,5,6,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,3,5,2,1,7]=>[1,4,5,2,6,3,7]=>[4,6,2,3,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,3,5,2,7,1]=>[1,4,5,2,6,7,3]=>[4,7,2,3,5,6,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,3,5,7,1,2]=>[1,4,5,7,2,6,3]=>[5,7,2,3,6,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,6,3,5,7,2,1]=>[1,4,5,7,2,6,3]=>[5,7,2,3,6,4,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,6,3,7,1,2,5]=>[1,4,7,5,2,6,3]=>[5,7,2,4,6,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,6,3,7,1,5,2]=>[1,4,7,2,6,5,3]=>[4,7,2,6,5,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,3,7,2,1,5]=>[1,4,7,5,2,6,3]=>[5,7,2,4,6,3,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,6,3,7,2,5,1]=>[1,4,7,2,6,5,3]=>[4,7,2,6,5,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,3,7,5,1,2]=>[1,4,7,2,6,3,5]=>[4,6,2,7,5,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,3,7,5,2,1]=>[1,4,7,2,6,3,5]=>[4,6,2,7,5,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,5,1,2,3,7]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,1,2,7,3]=>[1,4,2,6,7,3,5]=>[3,6,2,7,4,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,1,3,2,7]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,1,3,7,2]=>[1,4,2,6,7,3,5]=>[3,6,2,7,4,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,1,7,2,3]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,1,7,3,2]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,2,1,3,7]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,2,1,7,3]=>[1,4,2,6,7,3,5]=>[3,6,2,7,4,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,2,3,1,7]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,2,3,7,1]=>[1,4,2,6,7,3,5]=>[3,6,2,7,4,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,2,7,1,3]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,2,7,3,1]=>[1,4,2,6,3,5,7]=>[3,5,2,6,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,3,1,2,7]=>[1,4,3,5,2,6,7]=>[5,3,2,4,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,5,3,1,7,2]=>[1,4,3,5,2,6,7]=>[5,3,2,4,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,5,3,2,1,7]=>[1,4,3,5,2,6,7]=>[5,3,2,4,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,5,3,2,7,1]=>[1,4,3,5,2,6,7]=>[5,3,2,4,6,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,5,3,7,1,2]=>[1,4,3,5,7,2,6]=>[6,3,2,4,7,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,6,5,3,7,2,1]=>[1,4,3,5,7,2,6]=>[6,3,2,4,7,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,6,5,7,1,2,3]=>[1,4,7,3,5,2,6]=>[6,4,2,5,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,6,5,7,1,3,2]=>[1,4,7,2,6,3,5]=>[4,6,2,7,5,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,5,7,2,1,3]=>[1,4,7,3,5,2,6]=>[6,4,2,5,7,3,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,6,5,7,2,3,1]=>[1,4,7,2,6,3,5]=>[4,6,2,7,5,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,5,7,3,1,2]=>[1,4,7,2,6,3,5]=>[4,6,2,7,5,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,5,7,3,2,1]=>[1,4,7,2,6,3,5]=>[4,6,2,7,5,3,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,7,1,2,3,5]=>[1,4,2,6,3,7,5]=>[3,5,2,7,4,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,1,2,5,3]=>[1,4,2,6,5,3,7]=>[3,6,2,5,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,1,3,2,5]=>[1,4,2,6,3,7,5]=>[3,5,2,7,4,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,1,3,5,2]=>[1,4,2,6,5,3,7]=>[3,6,2,5,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,1,5,2,3]=>[1,4,2,6,3,7,5]=>[3,5,2,7,4,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,1,5,3,2]=>[1,4,2,6,3,7,5]=>[3,5,2,7,4,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,2,1,3,5]=>[1,4,2,6,3,7,5]=>[3,5,2,7,4,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,2,1,5,3]=>[1,4,2,6,5,3,7]=>[3,6,2,5,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,2,3,1,5]=>[1,4,2,6,3,7,5]=>[3,5,2,7,4,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,2,3,5,1]=>[1,4,2,6,5,3,7]=>[3,6,2,5,4,7,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,2,5,1,3]=>[1,4,2,6,3,7,5]=>[3,5,2,7,4,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,2,5,3,1]=>[1,4,2,6,3,7,5]=>[3,5,2,7,4,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,3,1,2,5]=>[1,4,3,7,5,2,6]=>[6,3,2,5,7,4,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,6,7,3,1,5,2]=>[1,4,3,7,2,6,5]=>[5,3,2,7,6,4,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,7,3,2,1,5]=>[1,4,3,7,5,2,6]=>[6,3,2,5,7,4,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,6,7,3,2,5,1]=>[1,4,3,7,2,6,5]=>[5,3,2,7,6,4,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,7,3,5,1,2]=>[1,4,3,7,2,6,5]=>[5,3,2,7,6,4,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,7,3,5,2,1]=>[1,4,3,7,2,6,5]=>[5,3,2,7,6,4,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,7,5,1,2,3]=>[1,4,5,2,6,3,7]=>[4,6,2,3,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,7,5,1,3,2]=>[1,4,5,2,6,3,7]=>[4,6,2,3,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,7,5,2,1,3]=>[1,4,5,2,6,3,7]=>[4,6,2,3,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,7,5,2,3,1]=>[1,4,5,2,6,3,7]=>[4,6,2,3,5,7,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,7,5,3,1,2]=>[1,4,5,3,7,2,6]=>[6,4,2,3,7,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,6,7,5,3,2,1]=>[1,4,5,3,7,2,6]=>[6,4,2,3,7,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,1,2,3,5,6]=>[1,4,2,7,6,5,3]=>[3,7,2,6,5,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,1,2,3,6,5]=>[1,4,2,7,5,3,6]=>[3,6,2,5,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,1,2,5,3,6]=>[1,4,2,7,6,3,5]=>[3,6,2,7,5,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,1,2,5,6,3]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,1,2,6,3,5]=>[1,4,2,7,5,6,3]=>[3,7,2,5,6,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,1,2,6,5,3]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,1,3,2,5,6]=>[1,4,3,2,7,6,5]=>[4,3,2,7,6,5,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,7,1,3,2,6,5]=>[1,4,3,2,7,5,6]=>[4,3,2,6,7,5,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,1,3,5,2,6]=>[1,4,3,2,7,6,5]=>[4,3,2,7,6,5,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,7,1,3,5,6,2]=>[1,4,3,2,7,5,6]=>[4,3,2,6,7,5,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,1,3,6,2,5]=>[1,4,3,2,7,5,6]=>[4,3,2,6,7,5,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,1,3,6,5,2]=>[1,4,3,2,7,5,6]=>[4,3,2,6,7,5,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,1,5,2,3,6]=>[1,4,5,2,7,6,3]=>[4,7,2,3,6,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,1,5,2,6,3]=>[1,4,5,2,7,3,6]=>[4,6,2,3,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,1,5,3,2,6]=>[1,4,5,3,2,7,6]=>[5,4,2,3,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,1,5,3,6,2]=>[1,4,5,3,2,7,6]=>[5,4,2,3,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,1,5,6,2,3]=>[1,4,5,6,2,7,3]=>[5,7,2,3,4,6,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,7,1,5,6,3,2]=>[1,4,5,6,3,2,7]=>[6,5,2,3,4,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,7,1,6,2,3,5]=>[1,4,6,3,2,7,5]=>[5,4,2,7,3,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,1,6,2,5,3]=>[1,4,6,5,2,7,3]=>[5,7,2,4,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,1,6,3,2,5]=>[1,4,6,2,7,5,3]=>[4,7,2,6,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,1,6,3,5,2]=>[1,4,6,5,3,2,7]=>[6,5,2,4,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,1,6,5,2,3]=>[1,4,6,2,7,3,5]=>[4,6,2,7,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,1,6,5,3,2]=>[1,4,6,3,2,7,5]=>[5,4,2,7,3,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,2,1,3,5,6]=>[1,4,2,7,6,5,3]=>[3,7,2,6,5,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,2,1,3,6,5]=>[1,4,2,7,5,3,6]=>[3,6,2,5,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,2,1,5,3,6]=>[1,4,2,7,6,3,5]=>[3,6,2,7,5,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,2,1,5,6,3]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,2,1,6,3,5]=>[1,4,2,7,5,6,3]=>[3,7,2,5,6,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,2,1,6,5,3]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,2,3,1,5,6]=>[1,4,3,2,7,6,5]=>[4,3,2,7,6,5,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,7,2,3,1,6,5]=>[1,4,3,2,7,5,6]=>[4,3,2,6,7,5,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,2,3,5,1,6]=>[1,4,3,2,7,6,5]=>[4,3,2,7,6,5,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,7,2,3,5,6,1]=>[1,4,3,2,7,5,6]=>[4,3,2,6,7,5,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,2,3,6,1,5]=>[1,4,3,2,7,5,6]=>[4,3,2,6,7,5,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,2,3,6,5,1]=>[1,4,3,2,7,5,6]=>[4,3,2,6,7,5,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,2,5,1,3,6]=>[1,4,5,2,7,6,3]=>[4,7,2,3,6,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,2,5,1,6,3]=>[1,4,5,2,7,3,6]=>[4,6,2,3,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,2,5,3,1,6]=>[1,4,5,3,2,7,6]=>[5,4,2,3,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,2,5,3,6,1]=>[1,4,5,3,2,7,6]=>[5,4,2,3,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,2,5,6,1,3]=>[1,4,5,6,2,7,3]=>[5,7,2,3,4,6,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,7,2,5,6,3,1]=>[1,4,5,6,3,2,7]=>[6,5,2,3,4,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,7,2,6,1,3,5]=>[1,4,6,3,2,7,5]=>[5,4,2,7,3,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,2,6,1,5,3]=>[1,4,6,5,2,7,3]=>[5,7,2,4,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,2,6,3,1,5]=>[1,4,6,2,7,5,3]=>[4,7,2,6,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,2,6,3,5,1]=>[1,4,6,5,3,2,7]=>[6,5,2,4,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,2,6,5,1,3]=>[1,4,6,2,7,3,5]=>[4,6,2,7,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,2,6,5,3,1]=>[1,4,6,3,2,7,5]=>[5,4,2,7,3,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,3,1,2,5,6]=>[1,4,2,7,6,5,3]=>[3,7,2,6,5,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,3,1,2,6,5]=>[1,4,2,7,5,3,6]=>[3,6,2,5,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,1,5,2,6]=>[1,4,2,7,6,3,5]=>[3,6,2,7,5,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,3,1,5,6,2]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,1,6,2,5]=>[1,4,2,7,5,6,3]=>[3,7,2,5,6,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,1,6,5,2]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,2,1,5,6]=>[1,4,2,7,6,5,3]=>[3,7,2,6,5,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,3,2,1,6,5]=>[1,4,2,7,5,3,6]=>[3,6,2,5,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,2,5,1,6]=>[1,4,2,7,6,3,5]=>[3,6,2,7,5,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,3,2,5,6,1]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,2,6,1,5]=>[1,4,2,7,5,6,3]=>[3,7,2,5,6,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,2,6,5,1]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,5,1,2,6]=>[1,4,5,2,7,6,3]=>[4,7,2,3,6,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,3,5,1,6,2]=>[1,4,5,2,7,3,6]=>[4,6,2,3,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,3,5,2,1,6]=>[1,4,5,2,7,6,3]=>[4,7,2,3,6,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,3,5,2,6,1]=>[1,4,5,2,7,3,6]=>[4,6,2,3,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,3,5,6,1,2]=>[1,4,5,6,2,7,3]=>[5,7,2,3,4,6,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,7,3,5,6,2,1]=>[1,4,5,6,2,7,3]=>[5,7,2,3,4,6,1]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,7,3,6,1,2,5]=>[1,4,6,2,7,5,3]=>[4,7,2,6,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,3,6,1,5,2]=>[1,4,6,5,2,7,3]=>[5,7,2,4,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,3,6,2,1,5]=>[1,4,6,2,7,5,3]=>[4,7,2,6,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,3,6,2,5,1]=>[1,4,6,5,2,7,3]=>[5,7,2,4,3,6,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,3,6,5,1,2]=>[1,4,6,2,7,3,5]=>[4,6,2,7,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,3,6,5,2,1]=>[1,4,6,2,7,3,5]=>[4,6,2,7,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,5,1,2,3,6]=>[1,4,2,7,6,3,5]=>[3,6,2,7,5,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,5,1,2,6,3]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,1,3,2,6]=>[1,4,2,7,6,3,5]=>[3,6,2,7,5,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,5,1,3,6,2]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,1,6,2,3]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,1,6,3,2]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,2,1,3,6]=>[1,4,2,7,6,3,5]=>[3,6,2,7,5,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,5,2,1,6,3]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,2,3,1,6]=>[1,4,2,7,6,3,5]=>[3,6,2,7,5,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,5,2,3,6,1]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,2,6,1,3]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,2,6,3,1]=>[1,4,2,7,3,5,6]=>[3,5,2,6,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,3,1,2,6]=>[1,4,3,5,2,7,6]=>[5,3,2,4,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,5,3,1,6,2]=>[1,4,3,5,2,7,6]=>[5,3,2,4,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,5,3,2,1,6]=>[1,4,3,5,2,7,6]=>[5,3,2,4,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,5,3,2,6,1]=>[1,4,3,5,2,7,6]=>[5,3,2,4,7,6,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,5,3,6,1,2]=>[1,4,3,5,6,2,7]=>[6,3,2,4,5,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,7,5,3,6,2,1]=>[1,4,3,5,6,2,7]=>[6,3,2,4,5,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,7,5,6,1,2,3]=>[1,4,6,2,7,3,5]=>[4,6,2,7,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,5,6,1,3,2]=>[1,4,6,3,5,2,7]=>[6,4,2,5,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,5,6,2,1,3]=>[1,4,6,2,7,3,5]=>[4,6,2,7,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,5,6,2,3,1]=>[1,4,6,3,5,2,7]=>[6,4,2,5,3,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,5,6,3,1,2]=>[1,4,6,2,7,3,5]=>[4,6,2,7,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,5,6,3,2,1]=>[1,4,6,2,7,3,5]=>[4,6,2,7,3,5,1]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,6,1,2,3,5]=>[1,4,2,7,5,3,6]=>[3,6,2,5,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,6,1,2,5,3]=>[1,4,2,7,3,6,5]=>[3,5,2,7,6,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,1,3,2,5]=>[1,4,2,7,5,3,6]=>[3,6,2,5,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,6,1,3,5,2]=>[1,4,2,7,3,6,5]=>[3,5,2,7,6,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,1,5,2,3]=>[1,4,2,7,3,6,5]=>[3,5,2,7,6,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,1,5,3,2]=>[1,4,2,7,3,6,5]=>[3,5,2,7,6,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,2,1,3,5]=>[1,4,2,7,5,3,6]=>[3,6,2,5,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,6,2,1,5,3]=>[1,4,2,7,3,6,5]=>[3,5,2,7,6,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,2,3,1,5]=>[1,4,2,7,5,3,6]=>[3,6,2,5,7,4,1]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,6,2,3,5,1]=>[1,4,2,7,3,6,5]=>[3,5,2,7,6,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,2,5,1,3]=>[1,4,2,7,3,6,5]=>[3,5,2,7,6,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,2,5,3,1]=>[1,4,2,7,3,6,5]=>[3,5,2,7,6,4,1]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,3,1,2,5]=>[1,4,3,6,2,7,5]=>[5,3,2,7,4,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,6,3,1,5,2]=>[1,4,3,6,5,2,7]=>[6,3,2,5,4,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,6,3,2,1,5]=>[1,4,3,6,2,7,5]=>[5,3,2,7,4,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,6,3,2,5,1]=>[1,4,3,6,5,2,7]=>[6,3,2,5,4,7,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,6,3,5,1,2]=>[1,4,3,6,2,7,5]=>[5,3,2,7,4,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,6,3,5,2,1]=>[1,4,3,6,2,7,5]=>[5,3,2,7,4,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,6,5,1,2,3]=>[1,4,5,2,7,3,6]=>[4,6,2,3,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,6,5,1,3,2]=>[1,4,5,2,7,3,6]=>[4,6,2,3,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,6,5,2,1,3]=>[1,4,5,2,7,3,6]=>[4,6,2,3,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,6,5,2,3,1]=>[1,4,5,2,7,3,6]=>[4,6,2,3,7,5,1]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,6,5,3,1,2]=>[1,4,5,3,6,2,7]=>[6,4,2,3,5,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,7,6,5,3,2,1]=>[1,4,5,3,6,2,7]=>[6,4,2,3,5,7,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [5,1,2,3,4,6,7]=>[1,5,4,3,2,6,7]=>[5,4,3,2,6,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,2,3,4,7,6]=>[1,5,4,3,2,6,7]=>[5,4,3,2,6,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,2,3,6,4,7]=>[1,5,6,4,3,2,7]=>[6,5,4,2,3,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,2,3,6,7,4]=>[1,5,6,7,4,3,2]=>[7,6,5,2,3,4,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,2,3,7,4,6]=>[1,5,7,6,4,3,2]=>[7,6,5,2,4,3,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,2,3,7,6,4]=>[1,5,7,4,3,2,6]=>[6,5,4,2,7,3,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,2,4,3,6,7]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,2,4,3,7,6]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,2,4,6,3,7]=>[1,5,6,3,2,4,7]=>[5,4,6,2,3,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,2,4,6,7,3]=>[1,5,6,7,3,2,4]=>[6,5,7,2,3,4,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,2,4,7,3,6]=>[1,5,7,6,3,2,4]=>[6,5,7,2,4,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,2,4,7,6,3]=>[1,5,7,3,2,4,6]=>[5,4,6,2,7,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,2,6,3,4,7]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,2,6,3,7,4]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,2,6,4,3,7]=>[1,5,4,6,3,2,7]=>[6,5,3,2,4,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,2,6,4,7,3]=>[1,5,4,6,7,3,2]=>[7,6,3,2,4,5,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,2,6,7,3,4]=>[1,5,7,4,6,3,2]=>[7,6,4,2,5,3,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,2,6,7,4,3]=>[1,5,7,3,2,4,6]=>[5,4,6,2,7,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,2,7,3,4,6]=>[1,5,3,2,4,7,6]=>[4,3,5,2,7,6,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,2,7,3,6,4]=>[1,5,3,2,4,7,6]=>[4,3,5,2,7,6,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,2,7,4,3,6]=>[1,5,4,7,6,3,2]=>[7,6,3,2,5,4,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,2,7,4,6,3]=>[1,5,4,7,3,2,6]=>[6,5,3,2,7,4,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,2,7,6,3,4]=>[1,5,6,3,2,4,7]=>[5,4,6,2,3,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,2,7,6,4,3]=>[1,5,6,4,7,3,2]=>[7,6,4,2,3,5,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,3,2,4,6,7]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,3,2,4,7,6]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,3,2,6,4,7]=>[1,5,6,4,2,3,7]=>[5,6,4,2,3,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,3,2,6,7,4]=>[1,5,6,7,4,2,3]=>[6,7,5,2,3,4,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,3,2,7,4,6]=>[1,5,7,6,4,2,3]=>[6,7,5,2,4,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,3,2,7,6,4]=>[1,5,7,4,2,3,6]=>[5,6,4,2,7,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,3,4,2,6,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,3,4,2,7,6]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,3,4,6,2,7]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,3,4,6,7,2]=>[1,5,6,7,2,3,4]=>[5,6,7,2,3,4,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,3,4,7,2,6]=>[1,5,7,6,2,3,4]=>[5,6,7,2,4,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,3,4,7,6,2]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,3,6,2,4,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,3,6,2,7,4]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,3,6,4,2,7]=>[1,5,4,6,2,3,7]=>[5,6,3,2,4,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,3,6,4,7,2]=>[1,5,4,6,7,2,3]=>[6,7,3,2,4,5,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,3,6,7,2,4]=>[1,5,7,4,6,2,3]=>[6,7,4,2,5,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,3,6,7,4,2]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,3,7,2,4,6]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,3,7,2,6,4]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,3,7,4,2,6]=>[1,5,4,7,6,2,3]=>[6,7,3,2,5,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,3,7,4,6,2]=>[1,5,4,7,2,3,6]=>[5,6,3,2,7,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,3,7,6,2,4]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,3,7,6,4,2]=>[1,5,6,4,7,2,3]=>[6,7,4,2,3,5,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,4,2,3,6,7]=>[1,5,3,4,2,6,7]=>[5,3,4,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,4,2,3,7,6]=>[1,5,3,4,2,6,7]=>[5,3,4,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,4,2,6,3,7]=>[1,5,6,3,4,2,7]=>[6,4,5,2,3,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,4,2,6,7,3]=>[1,5,6,7,3,4,2]=>[7,5,6,2,3,4,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,4,2,7,3,6]=>[1,5,7,6,3,4,2]=>[7,5,6,2,4,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,4,2,7,6,3]=>[1,5,7,3,4,2,6]=>[6,4,5,2,7,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,4,3,2,6,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,4,3,2,7,6]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,4,3,6,2,7]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,4,3,6,7,2]=>[1,5,6,7,2,3,4]=>[5,6,7,2,3,4,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,4,3,7,2,6]=>[1,5,7,6,2,3,4]=>[5,6,7,2,4,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,4,3,7,6,2]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,4,6,2,3,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,4,6,2,7,3]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,4,6,3,2,7]=>[1,5,3,4,6,2,7]=>[6,3,4,2,5,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,4,6,3,7,2]=>[1,5,3,4,6,7,2]=>[7,3,4,2,5,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,4,6,7,2,3]=>[1,5,7,3,4,6,2]=>[7,4,5,2,6,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,4,6,7,3,2]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,4,7,2,3,6]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,4,7,2,6,3]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,4,7,3,2,6]=>[1,5,3,4,7,6,2]=>[7,3,4,2,6,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,4,7,3,6,2]=>[1,5,3,4,7,2,6]=>[6,3,4,2,7,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,4,7,6,2,3]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,4,7,6,3,2]=>[1,5,6,3,4,7,2]=>[7,4,5,2,3,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,6,2,3,4,7]=>[1,5,3,6,4,2,7]=>[6,3,5,2,4,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,6,2,3,7,4]=>[1,5,3,6,7,4,2]=>[7,3,6,2,4,5,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,6,2,4,3,7]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,6,2,4,7,3]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,6,2,7,3,4]=>[1,5,7,4,2,3,6]=>[5,6,4,2,7,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,6,2,7,4,3]=>[1,5,7,3,6,4,2]=>[7,4,6,2,5,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,6,3,2,4,7]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,6,3,2,7,4]=>[1,5,2,3,6,7,4]=>[3,4,7,2,5,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,6,3,4,2,7]=>[1,5,4,3,6,2,7]=>[6,4,3,2,5,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,6,3,4,7,2]=>[1,5,4,3,6,7,2]=>[7,4,3,2,5,6,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,6,3,7,2,4]=>[1,5,7,4,3,6,2]=>[7,5,4,2,6,3,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,6,3,7,4,2]=>[1,5,7,2,3,6,4]=>[4,5,7,2,6,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,6,4,2,3,7]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,6,4,2,7,3]=>[1,5,2,3,6,7,4]=>[3,4,7,2,5,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,6,4,3,2,7]=>[1,5,3,6,2,4,7]=>[5,3,6,2,4,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,6,4,3,7,2]=>[1,5,3,6,7,2,4]=>[6,3,7,2,4,5,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,6,4,7,2,3]=>[1,5,7,3,6,2,4]=>[6,4,7,2,5,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,6,4,7,3,2]=>[1,5,7,2,3,6,4]=>[4,5,7,2,6,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,6,7,2,3,4]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,6,7,2,4,3]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,6,7,3,2,4]=>[1,5,3,6,2,4,7]=>[5,3,6,2,4,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,6,7,3,4,2]=>[1,5,3,6,4,7,2]=>[7,3,5,2,4,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,6,7,4,2,3]=>[1,5,4,7,3,6,2]=>[7,5,3,2,6,4,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,6,7,4,3,2]=>[1,5,4,7,2,3,6]=>[5,6,3,2,7,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,7,2,3,4,6]=>[1,5,3,7,6,4,2]=>[7,3,6,2,5,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,7,2,3,6,4]=>[1,5,3,7,4,2,6]=>[6,3,5,2,7,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,7,2,4,3,6]=>[1,5,4,2,3,7,6]=>[4,5,3,2,7,6,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,7,2,4,6,3]=>[1,5,4,2,3,7,6]=>[4,5,3,2,7,6,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,7,2,6,3,4]=>[1,5,6,3,7,4,2]=>[7,4,6,2,3,5,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,7,2,6,4,3]=>[1,5,6,4,2,3,7]=>[5,6,4,2,3,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,7,3,2,4,6]=>[1,5,2,3,7,6,4]=>[3,4,7,2,6,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,7,3,2,6,4]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,7,3,4,2,6]=>[1,5,4,3,7,6,2]=>[7,4,3,2,6,5,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,7,3,4,6,2]=>[1,5,4,3,7,2,6]=>[6,4,3,2,7,5,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,7,3,6,2,4]=>[1,5,6,2,3,7,4]=>[4,5,7,2,3,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,7,3,6,4,2]=>[1,5,6,4,3,7,2]=>[7,5,4,2,3,6,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,7,4,2,3,6]=>[1,5,2,3,7,6,4]=>[3,4,7,2,6,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,7,4,2,6,3]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,7,4,3,2,6]=>[1,5,3,7,6,2,4]=>[6,3,7,2,5,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,7,4,3,6,2]=>[1,5,3,7,2,4,6]=>[5,3,6,2,7,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,7,4,6,2,3]=>[1,5,6,2,3,7,4]=>[4,5,7,2,3,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,7,4,6,3,2]=>[1,5,6,3,7,2,4]=>[6,4,7,2,3,5,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,7,6,2,3,4]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,7,6,2,4,3]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,7,6,3,2,4]=>[1,5,3,7,4,6,2]=>[7,3,5,2,6,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,7,6,3,4,2]=>[1,5,3,7,2,4,6]=>[5,3,6,2,7,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,7,6,4,2,3]=>[1,5,4,6,2,3,7]=>[5,6,3,2,4,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,7,6,4,3,2]=>[1,5,4,6,3,7,2]=>[7,5,3,2,4,6,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,1,3,4,6,7]=>[1,5,4,3,2,6,7]=>[5,4,3,2,6,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,1,3,4,7,6]=>[1,5,4,3,2,6,7]=>[5,4,3,2,6,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,1,3,6,4,7]=>[1,5,6,4,3,2,7]=>[6,5,4,2,3,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,1,3,6,7,4]=>[1,5,6,7,4,3,2]=>[7,6,5,2,3,4,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,1,3,7,4,6]=>[1,5,7,6,4,3,2]=>[7,6,5,2,4,3,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,1,3,7,6,4]=>[1,5,7,4,3,2,6]=>[6,5,4,2,7,3,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,1,4,3,6,7]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,1,4,3,7,6]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,1,4,6,3,7]=>[1,5,6,3,2,4,7]=>[5,4,6,2,3,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,1,4,6,7,3]=>[1,5,6,7,3,2,4]=>[6,5,7,2,3,4,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,1,4,7,3,6]=>[1,5,7,6,3,2,4]=>[6,5,7,2,4,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,1,4,7,6,3]=>[1,5,7,3,2,4,6]=>[5,4,6,2,7,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,1,6,3,4,7]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,1,6,3,7,4]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,1,6,4,3,7]=>[1,5,4,6,3,2,7]=>[6,5,3,2,4,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,1,6,4,7,3]=>[1,5,4,6,7,3,2]=>[7,6,3,2,4,5,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,1,6,7,3,4]=>[1,5,7,4,6,3,2]=>[7,6,4,2,5,3,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,1,6,7,4,3]=>[1,5,7,3,2,4,6]=>[5,4,6,2,7,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,1,7,3,4,6]=>[1,5,3,2,4,7,6]=>[4,3,5,2,7,6,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,1,7,3,6,4]=>[1,5,3,2,4,7,6]=>[4,3,5,2,7,6,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,1,7,4,3,6]=>[1,5,4,7,6,3,2]=>[7,6,3,2,5,4,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,1,7,4,6,3]=>[1,5,4,7,3,2,6]=>[6,5,3,2,7,4,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,1,7,6,3,4]=>[1,5,6,3,2,4,7]=>[5,4,6,2,3,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,1,7,6,4,3]=>[1,5,6,4,7,3,2]=>[7,6,4,2,3,5,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,3,1,4,6,7]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,3,1,4,7,6]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,3,1,6,4,7]=>[1,5,6,4,2,3,7]=>[5,6,4,2,3,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,3,1,6,7,4]=>[1,5,6,7,4,2,3]=>[6,7,5,2,3,4,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,3,1,7,4,6]=>[1,5,7,6,4,2,3]=>[6,7,5,2,4,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,3,1,7,6,4]=>[1,5,7,4,2,3,6]=>[5,6,4,2,7,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,3,4,1,6,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,3,4,1,7,6]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,3,4,6,1,7]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,3,4,6,7,1]=>[1,5,6,7,2,3,4]=>[5,6,7,2,3,4,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,3,4,7,1,6]=>[1,5,7,6,2,3,4]=>[5,6,7,2,4,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,3,4,7,6,1]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,3,6,1,4,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,3,6,1,7,4]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,3,6,4,1,7]=>[1,5,4,6,2,3,7]=>[5,6,3,2,4,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,3,6,4,7,1]=>[1,5,4,6,7,2,3]=>[6,7,3,2,4,5,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,3,6,7,1,4]=>[1,5,7,4,6,2,3]=>[6,7,4,2,5,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,3,6,7,4,1]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,3,7,1,4,6]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,3,7,1,6,4]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,3,7,4,1,6]=>[1,5,4,7,6,2,3]=>[6,7,3,2,5,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,3,7,4,6,1]=>[1,5,4,7,2,3,6]=>[5,6,3,2,7,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,3,7,6,1,4]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,3,7,6,4,1]=>[1,5,6,4,7,2,3]=>[6,7,4,2,3,5,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,4,1,3,6,7]=>[1,5,3,4,2,6,7]=>[5,3,4,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,4,1,3,7,6]=>[1,5,3,4,2,6,7]=>[5,3,4,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,4,1,6,3,7]=>[1,5,6,3,4,2,7]=>[6,4,5,2,3,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,4,1,6,7,3]=>[1,5,6,7,3,4,2]=>[7,5,6,2,3,4,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,4,1,7,3,6]=>[1,5,7,6,3,4,2]=>[7,5,6,2,4,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,4,1,7,6,3]=>[1,5,7,3,4,2,6]=>[6,4,5,2,7,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,4,3,1,6,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,4,3,1,7,6]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,4,3,6,1,7]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,4,3,6,7,1]=>[1,5,6,7,2,3,4]=>[5,6,7,2,3,4,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,4,3,7,1,6]=>[1,5,7,6,2,3,4]=>[5,6,7,2,4,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,4,3,7,6,1]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,4,6,1,3,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,4,6,1,7,3]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,4,6,3,1,7]=>[1,5,3,4,6,2,7]=>[6,3,4,2,5,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,4,6,3,7,1]=>[1,5,3,4,6,7,2]=>[7,3,4,2,5,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,4,6,7,1,3]=>[1,5,7,3,4,6,2]=>[7,4,5,2,6,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,4,6,7,3,1]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,4,7,1,3,6]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,4,7,1,6,3]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,4,7,3,1,6]=>[1,5,3,4,7,6,2]=>[7,3,4,2,6,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,4,7,3,6,1]=>[1,5,3,4,7,2,6]=>[6,3,4,2,7,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,4,7,6,1,3]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,4,7,6,3,1]=>[1,5,6,3,4,7,2]=>[7,4,5,2,3,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,6,1,3,4,7]=>[1,5,3,6,4,2,7]=>[6,3,5,2,4,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,6,1,3,7,4]=>[1,5,3,6,7,4,2]=>[7,3,6,2,4,5,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,6,1,4,3,7]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,6,1,4,7,3]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,6,1,7,3,4]=>[1,5,7,4,2,3,6]=>[5,6,4,2,7,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,6,1,7,4,3]=>[1,5,7,3,6,4,2]=>[7,4,6,2,5,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,6,3,1,4,7]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,6,3,1,7,4]=>[1,5,2,3,6,7,4]=>[3,4,7,2,5,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,6,3,4,1,7]=>[1,5,4,3,6,2,7]=>[6,4,3,2,5,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,6,3,4,7,1]=>[1,5,4,3,6,7,2]=>[7,4,3,2,5,6,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,6,3,7,1,4]=>[1,5,7,4,3,6,2]=>[7,5,4,2,6,3,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,6,3,7,4,1]=>[1,5,7,2,3,6,4]=>[4,5,7,2,6,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,6,4,1,3,7]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,6,4,1,7,3]=>[1,5,2,3,6,7,4]=>[3,4,7,2,5,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,6,4,3,1,7]=>[1,5,3,6,2,4,7]=>[5,3,6,2,4,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,6,4,3,7,1]=>[1,5,3,6,7,2,4]=>[6,3,7,2,4,5,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,6,4,7,1,3]=>[1,5,7,3,6,2,4]=>[6,4,7,2,5,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,6,4,7,3,1]=>[1,5,7,2,3,6,4]=>[4,5,7,2,6,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,6,7,1,3,4]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,6,7,1,4,3]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,6,7,3,1,4]=>[1,5,3,6,2,4,7]=>[5,3,6,2,4,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,6,7,3,4,1]=>[1,5,3,6,4,7,2]=>[7,3,5,2,4,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,6,7,4,1,3]=>[1,5,4,7,3,6,2]=>[7,5,3,2,6,4,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,6,7,4,3,1]=>[1,5,4,7,2,3,6]=>[5,6,3,2,7,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,7,1,3,4,6]=>[1,5,3,7,6,4,2]=>[7,3,6,2,5,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,7,1,3,6,4]=>[1,5,3,7,4,2,6]=>[6,3,5,2,7,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,7,1,4,3,6]=>[1,5,4,2,3,7,6]=>[4,5,3,2,7,6,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,7,1,4,6,3]=>[1,5,4,2,3,7,6]=>[4,5,3,2,7,6,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,7,1,6,3,4]=>[1,5,6,3,7,4,2]=>[7,4,6,2,3,5,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,7,1,6,4,3]=>[1,5,6,4,2,3,7]=>[5,6,4,2,3,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,7,3,1,4,6]=>[1,5,2,3,7,6,4]=>[3,4,7,2,6,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,7,3,1,6,4]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,7,3,4,1,6]=>[1,5,4,3,7,6,2]=>[7,4,3,2,6,5,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,7,3,4,6,1]=>[1,5,4,3,7,2,6]=>[6,4,3,2,7,5,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,7,3,6,1,4]=>[1,5,6,2,3,7,4]=>[4,5,7,2,3,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,7,3,6,4,1]=>[1,5,6,4,3,7,2]=>[7,5,4,2,3,6,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,7,4,1,3,6]=>[1,5,2,3,7,6,4]=>[3,4,7,2,6,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,7,4,1,6,3]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,7,4,3,1,6]=>[1,5,3,7,6,2,4]=>[6,3,7,2,5,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,7,4,3,6,1]=>[1,5,3,7,2,4,6]=>[5,3,6,2,7,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,7,4,6,1,3]=>[1,5,6,2,3,7,4]=>[4,5,7,2,3,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,7,4,6,3,1]=>[1,5,6,3,7,2,4]=>[6,4,7,2,3,5,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,7,6,1,3,4]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,7,6,1,4,3]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,7,6,3,1,4]=>[1,5,3,7,4,6,2]=>[7,3,5,2,6,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,7,6,3,4,1]=>[1,5,3,7,2,4,6]=>[5,3,6,2,7,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,7,6,4,1,3]=>[1,5,4,6,2,3,7]=>[5,6,3,2,4,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,7,6,4,3,1]=>[1,5,4,6,3,7,2]=>[7,5,3,2,4,6,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,3,1,2,4,6,7]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,1,2,4,7,6]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,1,2,6,4,7]=>[1,5,6,4,2,3,7]=>[5,6,4,2,3,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,1,2,6,7,4]=>[1,5,6,7,4,2,3]=>[6,7,5,2,3,4,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,1,2,7,4,6]=>[1,5,7,6,4,2,3]=>[6,7,5,2,4,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,1,2,7,6,4]=>[1,5,7,4,2,3,6]=>[5,6,4,2,7,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,1,4,2,6,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,4,2,7,6]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,4,6,2,7]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,4,6,7,2]=>[1,5,6,7,2,3,4]=>[5,6,7,2,3,4,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,4,7,2,6]=>[1,5,7,6,2,3,4]=>[5,6,7,2,4,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,1,4,7,6,2]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,1,6,2,4,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,6,2,7,4]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,6,4,2,7]=>[1,5,4,6,2,3,7]=>[5,6,3,2,4,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,1,6,4,7,2]=>[1,5,4,6,7,2,3]=>[6,7,3,2,4,5,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,1,6,7,2,4]=>[1,5,7,4,6,2,3]=>[6,7,4,2,5,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,1,6,7,4,2]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,1,7,2,4,6]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,1,7,2,6,4]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,1,7,4,2,6]=>[1,5,4,7,6,2,3]=>[6,7,3,2,5,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,1,7,4,6,2]=>[1,5,4,7,2,3,6]=>[5,6,3,2,7,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,1,7,6,2,4]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,7,6,4,2]=>[1,5,6,4,7,2,3]=>[6,7,4,2,3,5,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,2,1,4,6,7]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,2,1,4,7,6]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,2,1,6,4,7]=>[1,5,6,4,2,3,7]=>[5,6,4,2,3,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,2,1,6,7,4]=>[1,5,6,7,4,2,3]=>[6,7,5,2,3,4,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,2,1,7,4,6]=>[1,5,7,6,4,2,3]=>[6,7,5,2,4,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,2,1,7,6,4]=>[1,5,7,4,2,3,6]=>[5,6,4,2,7,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,2,4,1,6,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,4,1,7,6]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,4,6,1,7]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,4,6,7,1]=>[1,5,6,7,2,3,4]=>[5,6,7,2,3,4,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,4,7,1,6]=>[1,5,7,6,2,3,4]=>[5,6,7,2,4,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,2,4,7,6,1]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,2,6,1,4,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,6,1,7,4]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,6,4,1,7]=>[1,5,4,6,2,3,7]=>[5,6,3,2,4,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,2,6,4,7,1]=>[1,5,4,6,7,2,3]=>[6,7,3,2,4,5,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,2,6,7,1,4]=>[1,5,7,4,6,2,3]=>[6,7,4,2,5,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,2,6,7,4,1]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,2,7,1,4,6]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,2,7,1,6,4]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,2,7,4,1,6]=>[1,5,4,7,6,2,3]=>[6,7,3,2,5,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,2,7,4,6,1]=>[1,5,4,7,2,3,6]=>[5,6,3,2,7,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,2,7,6,1,4]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,7,6,4,1]=>[1,5,6,4,7,2,3]=>[6,7,4,2,3,5,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,4,1,2,6,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,1,2,7,6]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,1,6,2,7]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,1,6,7,2]=>[1,5,6,7,2,3,4]=>[5,6,7,2,3,4,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,1,7,2,6]=>[1,5,7,6,2,3,4]=>[5,6,7,2,4,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,1,7,6,2]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,2,1,6,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,2,1,7,6]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,2,6,1,7]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,2,6,7,1]=>[1,5,6,7,2,3,4]=>[5,6,7,2,3,4,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,2,7,1,6]=>[1,5,7,6,2,3,4]=>[5,6,7,2,4,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,2,7,6,1]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,6,1,2,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,6,1,7,2]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,6,2,1,7]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,6,2,7,1]=>[1,5,2,3,4,6,7]=>[3,4,5,2,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,6,7,1,2]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,6,7,2,1]=>[1,5,7,2,3,4,6]=>[4,5,6,2,7,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,7,1,2,6]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,7,1,6,2]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,7,2,1,6]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,7,2,6,1]=>[1,5,2,3,4,7,6]=>[3,4,5,2,7,6,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,7,6,1,2]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,7,6,2,1]=>[1,5,6,2,3,4,7]=>[4,5,6,2,3,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,1,2,4,7]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,1,2,7,4]=>[1,5,2,3,6,7,4]=>[3,4,7,2,5,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,1,4,2,7]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,6,1,4,7,2]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,6,1,7,2,4]=>[1,5,7,4,2,3,6]=>[5,6,4,2,7,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,6,1,7,4,2]=>[1,5,7,2,3,6,4]=>[4,5,7,2,6,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,6,2,1,4,7]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,2,1,7,4]=>[1,5,2,3,6,7,4]=>[3,4,7,2,5,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,2,4,1,7]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,6,2,4,7,1]=>[1,5,4,2,3,6,7]=>[4,5,3,2,6,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,6,2,7,1,4]=>[1,5,7,4,2,3,6]=>[5,6,4,2,7,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,6,2,7,4,1]=>[1,5,7,2,3,6,4]=>[4,5,7,2,6,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,6,4,1,2,7]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,4,1,7,2]=>[1,5,2,3,6,7,4]=>[3,4,7,2,5,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,4,2,1,7]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,4,2,7,1]=>[1,5,2,3,6,7,4]=>[3,4,7,2,5,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,4,7,1,2]=>[1,5,7,2,3,6,4]=>[4,5,7,2,6,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,6,4,7,2,1]=>[1,5,7,2,3,6,4]=>[4,5,7,2,6,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,6,7,1,2,4]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,7,1,4,2]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,7,2,1,4]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,7,2,4,1]=>[1,5,2,3,6,4,7]=>[3,4,6,2,5,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,7,4,1,2]=>[1,5,4,7,2,3,6]=>[5,6,3,2,7,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,6,7,4,2,1]=>[1,5,4,7,2,3,6]=>[5,6,3,2,7,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,7,1,2,4,6]=>[1,5,2,3,7,6,4]=>[3,4,7,2,6,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,1,2,6,4]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,1,4,2,6]=>[1,5,4,2,3,7,6]=>[4,5,3,2,7,6,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,7,1,4,6,2]=>[1,5,4,2,3,7,6]=>[4,5,3,2,7,6,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,7,1,6,2,4]=>[1,5,6,2,3,7,4]=>[4,5,7,2,3,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,7,1,6,4,2]=>[1,5,6,4,2,3,7]=>[5,6,4,2,3,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,7,2,1,4,6]=>[1,5,2,3,7,6,4]=>[3,4,7,2,6,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,2,1,6,4]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,2,4,1,6]=>[1,5,4,2,3,7,6]=>[4,5,3,2,7,6,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,7,2,4,6,1]=>[1,5,4,2,3,7,6]=>[4,5,3,2,7,6,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,7,2,6,1,4]=>[1,5,6,2,3,7,4]=>[4,5,7,2,3,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,7,2,6,4,1]=>[1,5,6,4,2,3,7]=>[5,6,4,2,3,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,7,4,1,2,6]=>[1,5,2,3,7,6,4]=>[3,4,7,2,6,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,4,1,6,2]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,4,2,1,6]=>[1,5,2,3,7,6,4]=>[3,4,7,2,6,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,4,2,6,1]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,4,6,1,2]=>[1,5,6,2,3,7,4]=>[4,5,7,2,3,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,7,4,6,2,1]=>[1,5,6,2,3,7,4]=>[4,5,7,2,3,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,7,6,1,2,4]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,6,1,4,2]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,6,2,1,4]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,6,2,4,1]=>[1,5,2,3,7,4,6]=>[3,4,6,2,7,5,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,6,4,1,2]=>[1,5,4,6,2,3,7]=>[5,6,3,2,4,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,7,6,4,2,1]=>[1,5,4,6,2,3,7]=>[5,6,3,2,4,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,4,1,2,3,6,7]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,1,2,3,7,6]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,1,2,6,3,7]=>[1,5,6,3,2,4,7]=>[5,4,6,2,3,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,1,2,6,7,3]=>[1,5,6,7,3,2,4]=>[6,5,7,2,3,4,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,1,2,7,3,6]=>[1,5,7,6,3,2,4]=>[6,5,7,2,4,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,1,2,7,6,3]=>[1,5,7,3,2,4,6]=>[5,4,6,2,7,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,1,3,2,6,7]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,1,3,2,7,6]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,1,3,6,2,7]=>[1,5,6,2,4,3,7]=>[4,6,5,2,3,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,1,3,6,7,2]=>[1,5,6,7,2,4,3]=>[5,7,6,2,3,4,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,1,3,7,2,6]=>[1,5,7,6,2,4,3]=>[5,7,6,2,4,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,1,3,7,6,2]=>[1,5,7,2,4,3,6]=>[4,6,5,2,7,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,1,6,2,3,7]=>[1,5,2,4,6,3,7]=>[3,6,4,2,5,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,1,6,2,7,3]=>[1,5,2,4,6,7,3]=>[3,7,4,2,5,6,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,1,6,3,2,7]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,1,6,3,7,2]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,1,6,7,2,3]=>[1,5,7,3,2,4,6]=>[5,4,6,2,7,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,1,6,7,3,2]=>[1,5,7,2,4,6,3]=>[4,7,5,2,6,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,1,7,2,3,6]=>[1,5,2,4,7,6,3]=>[3,7,4,2,6,5,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,1,7,2,6,3]=>[1,5,2,4,7,3,6]=>[3,6,4,2,7,5,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,1,7,3,2,6]=>[1,5,3,2,4,7,6]=>[4,3,5,2,7,6,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,1,7,3,6,2]=>[1,5,3,2,4,7,6]=>[4,3,5,2,7,6,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,1,7,6,2,3]=>[1,5,6,2,4,7,3]=>[4,7,5,2,3,6,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,1,7,6,3,2]=>[1,5,6,3,2,4,7]=>[5,4,6,2,3,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,2,1,3,6,7]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,2,1,3,7,6]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,2,1,6,3,7]=>[1,5,6,3,2,4,7]=>[5,4,6,2,3,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,2,1,6,7,3]=>[1,5,6,7,3,2,4]=>[6,5,7,2,3,4,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,2,1,7,3,6]=>[1,5,7,6,3,2,4]=>[6,5,7,2,4,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,2,1,7,6,3]=>[1,5,7,3,2,4,6]=>[5,4,6,2,7,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,2,3,1,6,7]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,2,3,1,7,6]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,2,3,6,1,7]=>[1,5,6,2,4,3,7]=>[4,6,5,2,3,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,2,3,6,7,1]=>[1,5,6,7,2,4,3]=>[5,7,6,2,3,4,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,2,3,7,1,6]=>[1,5,7,6,2,4,3]=>[5,7,6,2,4,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,2,3,7,6,1]=>[1,5,7,2,4,3,6]=>[4,6,5,2,7,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,2,6,1,3,7]=>[1,5,2,4,6,3,7]=>[3,6,4,2,5,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,2,6,1,7,3]=>[1,5,2,4,6,7,3]=>[3,7,4,2,5,6,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,2,6,3,1,7]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,2,6,3,7,1]=>[1,5,3,2,4,6,7]=>[4,3,5,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,2,6,7,1,3]=>[1,5,7,3,2,4,6]=>[5,4,6,2,7,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,2,6,7,3,1]=>[1,5,7,2,4,6,3]=>[4,7,5,2,6,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,2,7,1,3,6]=>[1,5,2,4,7,6,3]=>[3,7,4,2,6,5,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,2,7,1,6,3]=>[1,5,2,4,7,3,6]=>[3,6,4,2,7,5,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,2,7,3,1,6]=>[1,5,3,2,4,7,6]=>[4,3,5,2,7,6,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,2,7,3,6,1]=>[1,5,3,2,4,7,6]=>[4,3,5,2,7,6,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,2,7,6,1,3]=>[1,5,6,2,4,7,3]=>[4,7,5,2,3,6,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,2,7,6,3,1]=>[1,5,6,3,2,4,7]=>[5,4,6,2,3,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,3,1,2,6,7]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,1,2,7,6]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,1,6,2,7]=>[1,5,6,2,4,3,7]=>[4,6,5,2,3,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,1,6,7,2]=>[1,5,6,7,2,4,3]=>[5,7,6,2,3,4,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,1,7,2,6]=>[1,5,7,6,2,4,3]=>[5,7,6,2,4,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,1,7,6,2]=>[1,5,7,2,4,3,6]=>[4,6,5,2,7,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,2,1,6,7]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,2,1,7,6]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,2,6,1,7]=>[1,5,6,2,4,3,7]=>[4,6,5,2,3,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,2,6,7,1]=>[1,5,6,7,2,4,3]=>[5,7,6,2,3,4,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,2,7,1,6]=>[1,5,7,6,2,4,3]=>[5,7,6,2,4,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,2,7,6,1]=>[1,5,7,2,4,3,6]=>[4,6,5,2,7,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,6,1,2,7]=>[1,5,2,4,6,3,7]=>[3,6,4,2,5,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,6,1,7,2]=>[1,5,2,4,6,7,3]=>[3,7,4,2,5,6,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,6,2,1,7]=>[1,5,2,4,6,3,7]=>[3,6,4,2,5,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,6,2,7,1]=>[1,5,2,4,6,7,3]=>[3,7,4,2,5,6,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,6,7,1,2]=>[1,5,7,2,4,6,3]=>[4,7,5,2,6,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,6,7,2,1]=>[1,5,7,2,4,6,3]=>[4,7,5,2,6,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,7,1,2,6]=>[1,5,2,4,7,6,3]=>[3,7,4,2,6,5,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,7,1,6,2]=>[1,5,2,4,7,3,6]=>[3,6,4,2,7,5,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,7,2,1,6]=>[1,5,2,4,7,6,3]=>[3,7,4,2,6,5,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,7,2,6,1]=>[1,5,2,4,7,3,6]=>[3,6,4,2,7,5,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,7,6,1,2]=>[1,5,6,2,4,7,3]=>[4,7,5,2,3,6,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,7,6,2,1]=>[1,5,6,2,4,7,3]=>[4,7,5,2,3,6,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,1,2,3,7]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,1,2,7,3]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,1,3,2,7]=>[1,5,3,6,2,4,7]=>[5,3,6,2,4,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,6,1,3,7,2]=>[1,5,3,6,7,2,4]=>[6,3,7,2,4,5,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,6,1,7,2,3]=>[1,5,7,3,6,2,4]=>[6,4,7,2,5,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,6,1,7,3,2]=>[1,5,7,2,4,3,6]=>[4,6,5,2,7,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,2,1,3,7]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,2,1,7,3]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,2,3,1,7]=>[1,5,3,6,2,4,7]=>[5,3,6,2,4,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,6,2,3,7,1]=>[1,5,3,6,7,2,4]=>[6,3,7,2,4,5,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,6,2,7,1,3]=>[1,5,7,3,6,2,4]=>[6,4,7,2,5,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,6,2,7,3,1]=>[1,5,7,2,4,3,6]=>[4,6,5,2,7,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,3,1,2,7]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,3,1,7,2]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,3,2,1,7]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,3,2,7,1]=>[1,5,2,4,3,6,7]=>[3,5,4,2,6,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,3,7,1,2]=>[1,5,7,2,4,3,6]=>[4,6,5,2,7,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,3,7,2,1]=>[1,5,7,2,4,3,6]=>[4,6,5,2,7,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,7,1,2,3]=>[1,5,2,4,7,3,6]=>[3,6,4,2,7,5,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,7,1,3,2]=>[1,5,2,4,7,3,6]=>[3,6,4,2,7,5,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,7,2,1,3]=>[1,5,2,4,7,3,6]=>[3,6,4,2,7,5,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,7,2,3,1]=>[1,5,2,4,7,3,6]=>[3,6,4,2,7,5,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,7,3,1,2]=>[1,5,3,6,2,4,7]=>[5,3,6,2,4,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,6,7,3,2,1]=>[1,5,3,6,2,4,7]=>[5,3,6,2,4,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,7,1,2,3,6]=>[1,5,2,4,3,7,6]=>[3,5,4,2,7,6,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,1,2,6,3]=>[1,5,2,4,3,7,6]=>[3,5,4,2,7,6,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,1,3,2,6]=>[1,5,3,7,6,2,4]=>[6,3,7,2,5,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,7,1,3,6,2]=>[1,5,3,7,2,4,6]=>[5,3,6,2,7,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,7,1,6,2,3]=>[1,5,6,2,4,3,7]=>[4,6,5,2,3,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,1,6,3,2]=>[1,5,6,3,7,2,4]=>[6,4,7,2,3,5,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,7,2,1,3,6]=>[1,5,2,4,3,7,6]=>[3,5,4,2,7,6,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,2,1,6,3]=>[1,5,2,4,3,7,6]=>[3,5,4,2,7,6,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,2,3,1,6]=>[1,5,3,7,6,2,4]=>[6,3,7,2,5,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,7,2,3,6,1]=>[1,5,3,7,2,4,6]=>[5,3,6,2,7,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,7,2,6,1,3]=>[1,5,6,2,4,3,7]=>[4,6,5,2,3,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,2,6,3,1]=>[1,5,6,3,7,2,4]=>[6,4,7,2,3,5,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,7,3,1,2,6]=>[1,5,2,4,3,7,6]=>[3,5,4,2,7,6,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,3,1,6,2]=>[1,5,2,4,3,7,6]=>[3,5,4,2,7,6,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,3,2,1,6]=>[1,5,2,4,3,7,6]=>[3,5,4,2,7,6,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,3,2,6,1]=>[1,5,2,4,3,7,6]=>[3,5,4,2,7,6,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,3,6,1,2]=>[1,5,6,2,4,3,7]=>[4,6,5,2,3,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,3,6,2,1]=>[1,5,6,2,4,3,7]=>[4,6,5,2,3,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,6,1,2,3]=>[1,5,2,4,6,3,7]=>[3,6,4,2,5,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,6,1,3,2]=>[1,5,2,4,6,3,7]=>[3,6,4,2,5,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,6,2,1,3]=>[1,5,2,4,6,3,7]=>[3,6,4,2,5,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,6,2,3,1]=>[1,5,2,4,6,3,7]=>[3,6,4,2,5,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,6,3,1,2]=>[1,5,3,7,2,4,6]=>[5,3,6,2,7,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,7,6,3,2,1]=>[1,5,3,7,2,4,6]=>[5,3,6,2,7,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,1,2,3,4,7]=>[1,5,3,2,6,4,7]=>[4,3,6,2,5,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,1,2,3,7,4]=>[1,5,3,2,6,7,4]=>[4,3,7,2,5,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,1,2,4,3,7]=>[1,5,4,2,6,3,7]=>[4,6,3,2,5,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,1,2,4,7,3]=>[1,5,4,2,6,7,3]=>[4,7,3,2,5,6,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,1,2,7,3,4]=>[1,5,7,4,2,6,3]=>[5,7,4,2,6,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,1,2,7,4,3]=>[1,5,7,3,2,6,4]=>[5,4,7,2,6,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,1,3,2,4,7]=>[1,5,2,6,4,3,7]=>[3,6,5,2,4,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,1,3,2,7,4]=>[1,5,2,6,7,4,3]=>[3,7,6,2,4,5,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,1,3,4,2,7]=>[1,5,4,3,2,6,7]=>[5,4,3,2,6,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,6,1,3,4,7,2]=>[1,5,4,3,2,6,7]=>[5,4,3,2,6,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,6,1,3,7,2,4]=>[1,5,7,4,3,2,6]=>[6,5,4,2,7,3,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,6,1,3,7,4,2]=>[1,5,7,2,6,4,3]=>[4,7,6,2,5,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,6,1,4,2,3,7]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,1,4,2,7,3]=>[1,5,2,6,7,3,4]=>[3,6,7,2,4,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,1,4,3,2,7]=>[1,5,3,2,6,4,7]=>[4,3,6,2,5,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,1,4,3,7,2]=>[1,5,3,2,6,7,4]=>[4,3,7,2,5,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,1,4,7,2,3]=>[1,5,7,3,2,6,4]=>[5,4,7,2,6,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,1,4,7,3,2]=>[1,5,7,2,6,3,4]=>[4,6,7,2,5,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,1,7,2,3,4]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,1,7,2,4,3]=>[1,5,2,6,4,7,3]=>[3,7,5,2,4,6,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,1,7,3,2,4]=>[1,5,3,2,6,4,7]=>[4,3,6,2,5,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,1,7,3,4,2]=>[1,5,3,2,6,4,7]=>[4,3,6,2,5,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,1,7,4,2,3]=>[1,5,4,7,3,2,6]=>[6,5,3,2,7,4,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,6,1,7,4,3,2]=>[1,5,4,7,2,6,3]=>[5,7,3,2,6,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,2,1,3,4,7]=>[1,5,3,2,6,4,7]=>[4,3,6,2,5,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,2,1,3,7,4]=>[1,5,3,2,6,7,4]=>[4,3,7,2,5,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,2,1,4,3,7]=>[1,5,4,2,6,3,7]=>[4,6,3,2,5,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,2,1,4,7,3]=>[1,5,4,2,6,7,3]=>[4,7,3,2,5,6,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,2,1,7,3,4]=>[1,5,7,4,2,6,3]=>[5,7,4,2,6,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,2,1,7,4,3]=>[1,5,7,3,2,6,4]=>[5,4,7,2,6,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,2,3,1,4,7]=>[1,5,2,6,4,3,7]=>[3,6,5,2,4,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,2,3,1,7,4]=>[1,5,2,6,7,4,3]=>[3,7,6,2,4,5,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,2,3,4,1,7]=>[1,5,4,3,2,6,7]=>[5,4,3,2,6,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,6,2,3,4,7,1]=>[1,5,4,3,2,6,7]=>[5,4,3,2,6,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,6,2,3,7,1,4]=>[1,5,7,4,3,2,6]=>[6,5,4,2,7,3,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,6,2,3,7,4,1]=>[1,5,7,2,6,4,3]=>[4,7,6,2,5,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,6,2,4,1,3,7]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,2,4,1,7,3]=>[1,5,2,6,7,3,4]=>[3,6,7,2,4,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,2,4,3,1,7]=>[1,5,3,2,6,4,7]=>[4,3,6,2,5,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,2,4,3,7,1]=>[1,5,3,2,6,7,4]=>[4,3,7,2,5,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,2,4,7,1,3]=>[1,5,7,3,2,6,4]=>[5,4,7,2,6,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,2,4,7,3,1]=>[1,5,7,2,6,3,4]=>[4,6,7,2,5,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,2,7,1,3,4]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,2,7,1,4,3]=>[1,5,2,6,4,7,3]=>[3,7,5,2,4,6,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,2,7,3,1,4]=>[1,5,3,2,6,4,7]=>[4,3,6,2,5,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,2,7,3,4,1]=>[1,5,3,2,6,4,7]=>[4,3,6,2,5,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,2,7,4,1,3]=>[1,5,4,7,3,2,6]=>[6,5,3,2,7,4,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,6,2,7,4,3,1]=>[1,5,4,7,2,6,3]=>[5,7,3,2,6,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,3,1,2,4,7]=>[1,5,2,6,4,3,7]=>[3,6,5,2,4,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,3,1,2,7,4]=>[1,5,2,6,7,4,3]=>[3,7,6,2,4,5,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,3,1,4,2,7]=>[1,5,4,2,6,3,7]=>[4,6,3,2,5,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,3,1,4,7,2]=>[1,5,4,2,6,7,3]=>[4,7,3,2,5,6,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,3,1,7,2,4]=>[1,5,7,4,2,6,3]=>[5,7,4,2,6,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,3,1,7,4,2]=>[1,5,7,2,6,4,3]=>[4,7,6,2,5,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,6,3,2,1,4,7]=>[1,5,2,6,4,3,7]=>[3,6,5,2,4,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,3,2,1,7,4]=>[1,5,2,6,7,4,3]=>[3,7,6,2,4,5,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,3,2,4,1,7]=>[1,5,4,2,6,3,7]=>[4,6,3,2,5,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,3,2,4,7,1]=>[1,5,4,2,6,7,3]=>[4,7,3,2,5,6,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,3,2,7,1,4]=>[1,5,7,4,2,6,3]=>[5,7,4,2,6,3,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,3,2,7,4,1]=>[1,5,7,2,6,4,3]=>[4,7,6,2,5,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,6,3,4,1,2,7]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,3,4,1,7,2]=>[1,5,2,6,7,3,4]=>[3,6,7,2,4,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,3,4,2,1,7]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,3,4,2,7,1]=>[1,5,2,6,7,3,4]=>[3,6,7,2,4,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,3,4,7,1,2]=>[1,5,7,2,6,3,4]=>[4,6,7,2,5,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,3,4,7,2,1]=>[1,5,7,2,6,3,4]=>[4,6,7,2,5,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,3,7,1,2,4]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,3,7,1,4,2]=>[1,5,2,6,4,7,3]=>[3,7,5,2,4,6,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,3,7,2,1,4]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,3,7,2,4,1]=>[1,5,2,6,4,7,3]=>[3,7,5,2,4,6,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,3,7,4,1,2]=>[1,5,4,7,2,6,3]=>[5,7,3,2,6,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,3,7,4,2,1]=>[1,5,4,7,2,6,3]=>[5,7,3,2,6,4,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,4,1,2,3,7]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,1,2,7,3]=>[1,5,2,6,7,3,4]=>[3,6,7,2,4,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,1,3,2,7]=>[1,5,3,4,2,6,7]=>[5,3,4,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,4,1,3,7,2]=>[1,5,3,4,2,6,7]=>[5,3,4,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,4,1,7,2,3]=>[1,5,7,3,4,2,6]=>[6,4,5,2,7,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,4,1,7,3,2]=>[1,5,7,2,6,3,4]=>[4,6,7,2,5,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,4,2,1,3,7]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,2,1,7,3]=>[1,5,2,6,7,3,4]=>[3,6,7,2,4,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,2,3,1,7]=>[1,5,3,4,2,6,7]=>[5,3,4,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,4,2,3,7,1]=>[1,5,3,4,2,6,7]=>[5,3,4,2,6,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,4,2,7,1,3]=>[1,5,7,3,4,2,6]=>[6,4,5,2,7,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,4,2,7,3,1]=>[1,5,7,2,6,3,4]=>[4,6,7,2,5,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,4,3,1,2,7]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,3,1,7,2]=>[1,5,2,6,7,3,4]=>[3,6,7,2,4,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,3,2,1,7]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,3,2,7,1]=>[1,5,2,6,7,3,4]=>[3,6,7,2,4,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,3,7,1,2]=>[1,5,7,2,6,3,4]=>[4,6,7,2,5,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,4,3,7,2,1]=>[1,5,7,2,6,3,4]=>[4,6,7,2,5,3,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,4,7,1,2,3]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,7,1,3,2]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,7,2,1,3]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,7,2,3,1]=>[1,5,2,6,3,4,7]=>[3,5,6,2,4,7,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,7,3,1,2]=>[1,5,3,4,7,2,6]=>[6,3,4,2,7,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,4,7,3,2,1]=>[1,5,3,4,7,2,6]=>[6,3,4,2,7,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,7,1,2,3,4]=>[1,5,2,6,3,7,4]=>[3,5,7,2,4,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,1,2,4,3]=>[1,5,2,6,4,3,7]=>[3,6,5,2,4,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,7,1,3,2,4]=>[1,5,3,7,4,2,6]=>[6,3,5,2,7,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,7,1,3,4,2]=>[1,5,3,7,2,6,4]=>[5,3,7,2,6,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,7,1,4,2,3]=>[1,5,4,2,6,3,7]=>[4,6,3,2,5,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,7,1,4,3,2]=>[1,5,4,2,6,3,7]=>[4,6,3,2,5,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,7,2,1,3,4]=>[1,5,2,6,3,7,4]=>[3,5,7,2,4,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,2,1,4,3]=>[1,5,2,6,4,3,7]=>[3,6,5,2,4,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,7,2,3,1,4]=>[1,5,3,7,4,2,6]=>[6,3,5,2,7,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,7,2,3,4,1]=>[1,5,3,7,2,6,4]=>[5,3,7,2,6,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,7,2,4,1,3]=>[1,5,4,2,6,3,7]=>[4,6,3,2,5,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,7,2,4,3,1]=>[1,5,4,2,6,3,7]=>[4,6,3,2,5,7,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,7,3,1,2,4]=>[1,5,2,6,3,7,4]=>[3,5,7,2,4,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,3,1,4,2]=>[1,5,2,6,4,3,7]=>[3,6,5,2,4,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,7,3,2,1,4]=>[1,5,2,6,3,7,4]=>[3,5,7,2,4,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,3,2,4,1]=>[1,5,2,6,4,3,7]=>[3,6,5,2,4,7,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,7,3,4,1,2]=>[1,5,4,3,7,2,6]=>[6,4,3,2,7,5,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,6,7,3,4,2,1]=>[1,5,4,3,7,2,6]=>[6,4,3,2,7,5,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,6,7,4,1,2,3]=>[1,5,2,6,3,7,4]=>[3,5,7,2,4,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,4,1,3,2]=>[1,5,2,6,3,7,4]=>[3,5,7,2,4,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,4,2,1,3]=>[1,5,2,6,3,7,4]=>[3,5,7,2,4,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,4,2,3,1]=>[1,5,2,6,3,7,4]=>[3,5,7,2,4,6,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,4,3,1,2]=>[1,5,3,7,2,6,4]=>[5,3,7,2,6,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,7,4,3,2,1]=>[1,5,3,7,2,6,4]=>[5,3,7,2,6,4,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,1,2,3,4,6]=>[1,5,3,2,7,6,4]=>[4,3,7,2,6,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,1,2,3,6,4]=>[1,5,3,2,7,4,6]=>[4,3,6,2,7,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,1,2,4,3,6]=>[1,5,4,2,7,6,3]=>[4,7,3,2,6,5,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,1,2,4,6,3]=>[1,5,4,2,7,3,6]=>[4,6,3,2,7,5,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,1,2,6,3,4]=>[1,5,6,3,2,7,4]=>[5,4,7,2,3,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,1,2,6,4,3]=>[1,5,6,4,2,7,3]=>[5,7,4,2,3,6,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,1,3,2,4,6]=>[1,5,2,7,6,4,3]=>[3,7,6,2,5,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,1,3,2,6,4]=>[1,5,2,7,4,3,6]=>[3,6,5,2,7,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,1,3,4,2,6]=>[1,5,4,3,2,7,6]=>[5,4,3,2,7,6,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,7,1,3,4,6,2]=>[1,5,4,3,2,7,6]=>[5,4,3,2,7,6,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,7,1,3,6,2,4]=>[1,5,6,2,7,4,3]=>[4,7,6,2,3,5,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,7,1,3,6,4,2]=>[1,5,6,4,3,2,7]=>[6,5,4,2,3,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,7,1,4,2,3,6]=>[1,5,2,7,6,3,4]=>[3,6,7,2,5,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,1,4,2,6,3]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,1,4,3,2,6]=>[1,5,3,2,7,6,4]=>[4,3,7,2,6,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,1,4,3,6,2]=>[1,5,3,2,7,4,6]=>[4,3,6,2,7,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,1,4,6,2,3]=>[1,5,6,2,7,3,4]=>[4,6,7,2,3,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,1,4,6,3,2]=>[1,5,6,3,2,7,4]=>[5,4,7,2,3,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,1,6,2,3,4]=>[1,5,2,7,4,6,3]=>[3,7,5,2,6,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,1,6,2,4,3]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,1,6,3,2,4]=>[1,5,3,2,7,4,6]=>[4,3,6,2,7,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,1,6,3,4,2]=>[1,5,3,2,7,4,6]=>[4,3,6,2,7,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,1,6,4,2,3]=>[1,5,4,6,2,7,3]=>[5,7,3,2,4,6,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,1,6,4,3,2]=>[1,5,4,6,3,2,7]=>[6,5,3,2,4,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,7,2,1,3,4,6]=>[1,5,3,2,7,6,4]=>[4,3,7,2,6,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,2,1,3,6,4]=>[1,5,3,2,7,4,6]=>[4,3,6,2,7,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,2,1,4,3,6]=>[1,5,4,2,7,6,3]=>[4,7,3,2,6,5,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,2,1,4,6,3]=>[1,5,4,2,7,3,6]=>[4,6,3,2,7,5,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,2,1,6,3,4]=>[1,5,6,3,2,7,4]=>[5,4,7,2,3,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,2,1,6,4,3]=>[1,5,6,4,2,7,3]=>[5,7,4,2,3,6,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,2,3,1,4,6]=>[1,5,2,7,6,4,3]=>[3,7,6,2,5,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,2,3,1,6,4]=>[1,5,2,7,4,3,6]=>[3,6,5,2,7,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,2,3,4,1,6]=>[1,5,4,3,2,7,6]=>[5,4,3,2,7,6,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,7,2,3,4,6,1]=>[1,5,4,3,2,7,6]=>[5,4,3,2,7,6,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,7,2,3,6,1,4]=>[1,5,6,2,7,4,3]=>[4,7,6,2,3,5,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,7,2,3,6,4,1]=>[1,5,6,4,3,2,7]=>[6,5,4,2,3,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,7,2,4,1,3,6]=>[1,5,2,7,6,3,4]=>[3,6,7,2,5,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,2,4,1,6,3]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,2,4,3,1,6]=>[1,5,3,2,7,6,4]=>[4,3,7,2,6,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,2,4,3,6,1]=>[1,5,3,2,7,4,6]=>[4,3,6,2,7,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,2,4,6,1,3]=>[1,5,6,2,7,3,4]=>[4,6,7,2,3,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,2,4,6,3,1]=>[1,5,6,3,2,7,4]=>[5,4,7,2,3,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,2,6,1,3,4]=>[1,5,2,7,4,6,3]=>[3,7,5,2,6,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,2,6,1,4,3]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,2,6,3,1,4]=>[1,5,3,2,7,4,6]=>[4,3,6,2,7,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,2,6,3,4,1]=>[1,5,3,2,7,4,6]=>[4,3,6,2,7,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,2,6,4,1,3]=>[1,5,4,6,2,7,3]=>[5,7,3,2,4,6,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,2,6,4,3,1]=>[1,5,4,6,3,2,7]=>[6,5,3,2,4,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,7,3,1,2,4,6]=>[1,5,2,7,6,4,3]=>[3,7,6,2,5,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,3,1,2,6,4]=>[1,5,2,7,4,3,6]=>[3,6,5,2,7,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,3,1,4,2,6]=>[1,5,4,2,7,6,3]=>[4,7,3,2,6,5,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,3,1,4,6,2]=>[1,5,4,2,7,3,6]=>[4,6,3,2,7,5,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,3,1,6,2,4]=>[1,5,6,2,7,4,3]=>[4,7,6,2,3,5,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,7,3,1,6,4,2]=>[1,5,6,4,2,7,3]=>[5,7,4,2,3,6,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,3,2,1,4,6]=>[1,5,2,7,6,4,3]=>[3,7,6,2,5,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,3,2,1,6,4]=>[1,5,2,7,4,3,6]=>[3,6,5,2,7,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,3,2,4,1,6]=>[1,5,4,2,7,6,3]=>[4,7,3,2,6,5,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,3,2,4,6,1]=>[1,5,4,2,7,3,6]=>[4,6,3,2,7,5,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,3,2,6,1,4]=>[1,5,6,2,7,4,3]=>[4,7,6,2,3,5,1]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,7,3,2,6,4,1]=>[1,5,6,4,2,7,3]=>[5,7,4,2,3,6,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,3,4,1,2,6]=>[1,5,2,7,6,3,4]=>[3,6,7,2,5,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,3,4,1,6,2]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,3,4,2,1,6]=>[1,5,2,7,6,3,4]=>[3,6,7,2,5,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,3,4,2,6,1]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,3,4,6,1,2]=>[1,5,6,2,7,3,4]=>[4,6,7,2,3,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,3,4,6,2,1]=>[1,5,6,2,7,3,4]=>[4,6,7,2,3,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,3,6,1,2,4]=>[1,5,2,7,4,6,3]=>[3,7,5,2,6,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,3,6,1,4,2]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,3,6,2,1,4]=>[1,5,2,7,4,6,3]=>[3,7,5,2,6,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,3,6,2,4,1]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,3,6,4,1,2]=>[1,5,4,6,2,7,3]=>[5,7,3,2,4,6,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,3,6,4,2,1]=>[1,5,4,6,2,7,3]=>[5,7,3,2,4,6,1]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,4,1,2,3,6]=>[1,5,2,7,6,3,4]=>[3,6,7,2,5,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,1,2,6,3]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,1,3,2,6]=>[1,5,3,4,2,7,6]=>[5,3,4,2,7,6,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,4,1,3,6,2]=>[1,5,3,4,2,7,6]=>[5,3,4,2,7,6,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,4,1,6,2,3]=>[1,5,6,2,7,3,4]=>[4,6,7,2,3,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,4,1,6,3,2]=>[1,5,6,3,4,2,7]=>[6,4,5,2,3,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,4,2,1,3,6]=>[1,5,2,7,6,3,4]=>[3,6,7,2,5,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,2,1,6,3]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,2,3,1,6]=>[1,5,3,4,2,7,6]=>[5,3,4,2,7,6,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,4,2,3,6,1]=>[1,5,3,4,2,7,6]=>[5,3,4,2,7,6,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,4,2,6,1,3]=>[1,5,6,2,7,3,4]=>[4,6,7,2,3,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,4,2,6,3,1]=>[1,5,6,3,4,2,7]=>[6,4,5,2,3,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,4,3,1,2,6]=>[1,5,2,7,6,3,4]=>[3,6,7,2,5,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,3,1,6,2]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,3,2,1,6]=>[1,5,2,7,6,3,4]=>[3,6,7,2,5,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,3,2,6,1]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,3,6,1,2]=>[1,5,6,2,7,3,4]=>[4,6,7,2,3,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,4,3,6,2,1]=>[1,5,6,2,7,3,4]=>[4,6,7,2,3,5,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,4,6,1,2,3]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,6,1,3,2]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,6,2,1,3]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,6,2,3,1]=>[1,5,2,7,3,4,6]=>[3,5,6,2,7,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,6,3,1,2]=>[1,5,3,4,6,2,7]=>[6,3,4,2,5,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,4,6,3,2,1]=>[1,5,3,4,6,2,7]=>[6,3,4,2,5,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,6,1,2,3,4]=>[1,5,2,7,4,3,6]=>[3,6,5,2,7,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,6,1,2,4,3]=>[1,5,2,7,3,6,4]=>[3,5,7,2,6,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,1,3,2,4]=>[1,5,3,6,2,7,4]=>[5,3,7,2,4,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,6,1,3,4,2]=>[1,5,3,6,4,2,7]=>[6,3,5,2,4,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,6,1,4,2,3]=>[1,5,4,2,7,3,6]=>[4,6,3,2,7,5,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,6,1,4,3,2]=>[1,5,4,2,7,3,6]=>[4,6,3,2,7,5,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,6,2,1,3,4]=>[1,5,2,7,4,3,6]=>[3,6,5,2,7,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,6,2,1,4,3]=>[1,5,2,7,3,6,4]=>[3,5,7,2,6,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,2,3,1,4]=>[1,5,3,6,2,7,4]=>[5,3,7,2,4,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,6,2,3,4,1]=>[1,5,3,6,4,2,7]=>[6,3,5,2,4,7,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,6,2,4,1,3]=>[1,5,4,2,7,3,6]=>[4,6,3,2,7,5,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,6,2,4,3,1]=>[1,5,4,2,7,3,6]=>[4,6,3,2,7,5,1]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,6,3,1,2,4]=>[1,5,2,7,4,3,6]=>[3,6,5,2,7,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,6,3,1,4,2]=>[1,5,2,7,3,6,4]=>[3,5,7,2,6,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,3,2,1,4]=>[1,5,2,7,4,3,6]=>[3,6,5,2,7,4,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,6,3,2,4,1]=>[1,5,2,7,3,6,4]=>[3,5,7,2,6,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,3,4,1,2]=>[1,5,4,3,6,2,7]=>[6,4,3,2,5,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,7,6,3,4,2,1]=>[1,5,4,3,6,2,7]=>[6,4,3,2,5,7,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,7,6,4,1,2,3]=>[1,5,2,7,3,6,4]=>[3,5,7,2,6,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,4,1,3,2]=>[1,5,2,7,3,6,4]=>[3,5,7,2,6,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,4,2,1,3]=>[1,5,2,7,3,6,4]=>[3,5,7,2,6,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,4,2,3,1]=>[1,5,2,7,3,6,4]=>[3,5,7,2,6,4,1]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,4,3,1,2]=>[1,5,3,6,2,7,4]=>[5,3,7,2,4,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,6,4,3,2,1]=>[1,5,3,6,2,7,4]=>[5,3,7,2,4,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [6,1,2,3,4,5,7]=>[1,6,5,4,3,2,7]=>[6,5,4,3,2,7,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,1,2,3,4,7,5]=>[1,6,7,5,4,3,2]=>[7,6,5,4,2,3,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,1,2,3,5,4,7]=>[1,6,4,3,2,5,7]=>[5,4,3,6,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,2,3,5,7,4]=>[1,6,7,4,3,2,5]=>[6,5,4,7,2,3,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,2,3,7,4,5]=>[1,6,4,3,2,5,7]=>[5,4,3,6,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,2,3,7,5,4]=>[1,6,5,7,4,3,2]=>[7,6,5,3,2,4,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,1,2,4,3,5,7]=>[1,6,5,3,2,4,7]=>[5,4,6,3,2,7,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,2,4,3,7,5]=>[1,6,7,5,3,2,4]=>[6,5,7,4,2,3,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,2,4,5,3,7]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,4,5,7,3]=>[1,6,7,3,2,4,5]=>[5,4,6,7,2,3,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,4,7,3,5]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,4,7,5,3]=>[1,6,5,7,3,2,4]=>[6,5,7,3,2,4,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,2,5,3,4,7]=>[1,6,4,5,3,2,7]=>[6,5,3,4,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,2,5,3,7,4]=>[1,6,7,4,5,3,2]=>[7,6,4,5,2,3,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,2,5,4,3,7]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,5,4,7,3]=>[1,6,7,3,2,4,5]=>[5,4,6,7,2,3,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,5,7,3,4]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,5,7,4,3]=>[1,6,4,5,7,3,2]=>[7,6,3,4,2,5,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,2,7,3,4,5]=>[1,6,4,7,5,3,2]=>[7,6,3,5,2,4,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,2,7,3,5,4]=>[1,6,5,3,2,4,7]=>[5,4,6,3,2,7,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,2,7,4,3,5]=>[1,6,3,2,4,7,5]=>[4,3,5,7,2,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,7,4,5,3]=>[1,6,5,4,7,3,2]=>[7,6,4,3,2,5,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,1,2,7,5,3,4]=>[1,6,3,2,4,7,5]=>[4,3,5,7,2,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,7,5,4,3]=>[1,6,4,7,3,2,5]=>[6,5,3,7,2,4,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,3,2,4,5,7]=>[1,6,5,4,2,3,7]=>[5,6,4,3,2,7,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,1,3,2,4,7,5]=>[1,6,7,5,4,2,3]=>[6,7,5,4,2,3,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,1,3,2,5,4,7]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,3,2,5,7,4]=>[1,6,7,4,2,3,5]=>[5,6,4,7,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,3,2,7,4,5]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,3,2,7,5,4]=>[1,6,5,7,4,2,3]=>[6,7,5,3,2,4,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,1,3,4,2,5,7]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,3,4,2,7,5]=>[1,6,7,5,2,3,4]=>[5,6,7,4,2,3,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,3,4,5,2,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,4,5,7,2]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,4,7,2,5]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,4,7,5,2]=>[1,6,5,7,2,3,4]=>[5,6,7,3,2,4,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,3,5,2,4,7]=>[1,6,4,5,2,3,7]=>[5,6,3,4,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,3,5,2,7,4]=>[1,6,7,4,5,2,3]=>[6,7,4,5,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,3,5,4,2,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,5,4,7,2]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,5,7,2,4]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,5,7,4,2]=>[1,6,4,5,7,2,3]=>[6,7,3,4,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,3,7,2,4,5]=>[1,6,4,7,5,2,3]=>[6,7,3,5,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,3,7,2,5,4]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,3,7,4,2,5]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,7,4,5,2]=>[1,6,5,4,7,2,3]=>[6,7,4,3,2,5,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,1,3,7,5,2,4]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,7,5,4,2]=>[1,6,4,7,2,3,5]=>[5,6,3,7,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,4,2,3,5,7]=>[1,6,5,3,4,2,7]=>[6,4,5,3,2,7,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,4,2,3,7,5]=>[1,6,7,5,3,4,2]=>[7,5,6,4,2,3,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,4,2,5,3,7]=>[1,6,3,4,2,5,7]=>[5,3,4,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,4,2,5,7,3]=>[1,6,7,3,4,2,5]=>[6,4,5,7,2,3,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,4,2,7,3,5]=>[1,6,3,4,2,5,7]=>[5,3,4,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,4,2,7,5,3]=>[1,6,5,7,3,4,2]=>[7,5,6,3,2,4,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,4,3,2,5,7]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,4,3,2,7,5]=>[1,6,7,5,2,3,4]=>[5,6,7,4,2,3,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,4,3,5,2,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,3,5,7,2]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,3,7,2,5]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,3,7,5,2]=>[1,6,5,7,2,3,4]=>[5,6,7,3,2,4,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,4,5,2,3,7]=>[1,6,3,4,5,2,7]=>[6,3,4,5,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,4,5,2,7,3]=>[1,6,7,3,4,5,2]=>[7,4,5,6,2,3,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,4,5,3,2,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,5,3,7,2]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,5,7,2,3]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,5,7,3,2]=>[1,6,3,4,5,7,2]=>[7,3,4,5,2,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,4,7,2,3,5]=>[1,6,3,4,7,5,2]=>[7,3,4,6,2,5,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,4,7,2,5,3]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,4,7,3,2,5]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,7,3,5,2]=>[1,6,5,3,4,7,2]=>[7,4,5,3,2,6,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,4,7,5,2,3]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,7,5,3,2]=>[1,6,3,4,7,2,5]=>[6,3,4,7,2,5,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,5,2,3,4,7]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,5,2,3,7,4]=>[1,6,7,4,2,3,5]=>[5,6,4,7,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,5,2,4,3,7]=>[1,6,3,5,4,2,7]=>[6,3,5,4,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,5,2,4,7,3]=>[1,6,7,3,5,4,2]=>[7,4,6,5,2,3,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,5,2,7,3,4]=>[1,6,3,5,7,4,2]=>[7,3,6,4,2,5,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,5,2,7,4,3]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,5,3,2,4,7]=>[1,6,4,3,5,2,7]=>[6,4,3,5,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,5,3,2,7,4]=>[1,6,7,4,3,5,2]=>[7,5,4,6,2,3,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,5,3,4,2,7]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,3,4,7,2]=>[1,6,7,2,3,5,4]=>[4,5,7,6,2,3,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,3,7,2,4]=>[1,6,2,3,5,7,4]=>[3,4,7,5,2,6,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,3,7,4,2]=>[1,6,4,3,5,7,2]=>[7,4,3,5,2,6,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,5,4,2,3,7]=>[1,6,3,5,2,4,7]=>[5,3,6,4,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,5,4,2,7,3]=>[1,6,7,3,5,2,4]=>[6,4,7,5,2,3,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,5,4,3,2,7]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,4,3,7,2]=>[1,6,7,2,3,5,4]=>[4,5,7,6,2,3,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,4,7,2,3]=>[1,6,2,3,5,7,4]=>[3,4,7,5,2,6,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,4,7,3,2]=>[1,6,3,5,7,2,4]=>[6,3,7,4,2,5,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,5,7,2,3,4]=>[1,6,3,5,2,4,7]=>[5,3,6,4,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,5,7,2,4,3]=>[1,6,4,7,3,5,2]=>[7,5,3,6,2,4,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,5,7,3,2,4]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,7,3,4,2]=>[1,6,4,7,2,3,5]=>[5,6,3,7,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,5,7,4,2,3]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,7,4,3,2]=>[1,6,3,5,4,7,2]=>[7,3,5,4,2,6,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,7,2,3,4,5]=>[1,6,4,2,3,7,5]=>[4,5,3,7,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,7,2,3,5,4]=>[1,6,5,3,7,4,2]=>[7,4,6,3,2,5,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,7,2,4,3,5]=>[1,6,3,7,5,4,2]=>[7,3,6,5,2,4,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,7,2,4,5,3]=>[1,6,5,4,2,3,7]=>[5,6,4,3,2,7,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,1,7,2,5,3,4]=>[1,6,3,7,4,2,5]=>[6,3,5,7,2,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,7,2,5,4,3]=>[1,6,4,2,3,7,5]=>[4,5,3,7,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,7,3,2,4,5]=>[1,6,4,3,7,5,2]=>[7,4,3,6,2,5,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,7,3,2,5,4]=>[1,6,5,2,3,7,4]=>[4,5,7,3,2,6,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,7,3,4,2,5]=>[1,6,2,3,7,5,4]=>[3,4,7,6,2,5,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,7,3,4,5,2]=>[1,6,5,4,3,7,2]=>[7,5,4,3,2,6,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,1,7,3,5,2,4]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,7,3,5,4,2]=>[1,6,4,3,7,2,5]=>[6,4,3,7,2,5,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,7,4,2,3,5]=>[1,6,3,7,5,2,4]=>[6,3,7,5,2,4,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,7,4,2,5,3]=>[1,6,5,2,3,7,4]=>[4,5,7,3,2,6,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,7,4,3,2,5]=>[1,6,2,3,7,5,4]=>[3,4,7,6,2,5,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,7,4,3,5,2]=>[1,6,5,3,7,2,4]=>[6,4,7,3,2,5,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,7,4,5,2,3]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,7,4,5,3,2]=>[1,6,3,7,2,4,5]=>[5,3,6,7,2,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,7,5,2,3,4]=>[1,6,3,7,4,5,2]=>[7,3,5,6,2,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,7,5,2,4,3]=>[1,6,4,5,2,3,7]=>[5,6,3,4,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,7,5,3,2,4]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,7,5,3,4,2]=>[1,6,4,5,3,7,2]=>[7,5,3,4,2,6,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,7,5,4,2,3]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,7,5,4,3,2]=>[1,6,3,7,2,4,5]=>[5,3,6,7,2,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,3,4,5,7]=>[1,6,5,4,3,2,7]=>[6,5,4,3,2,7,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,2,1,3,4,7,5]=>[1,6,7,5,4,3,2]=>[7,6,5,4,2,3,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,2,1,3,5,4,7]=>[1,6,4,3,2,5,7]=>[5,4,3,6,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,1,3,5,7,4]=>[1,6,7,4,3,2,5]=>[6,5,4,7,2,3,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,1,3,7,4,5]=>[1,6,4,3,2,5,7]=>[5,4,3,6,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,1,3,7,5,4]=>[1,6,5,7,4,3,2]=>[7,6,5,3,2,4,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,2,1,4,3,5,7]=>[1,6,5,3,2,4,7]=>[5,4,6,3,2,7,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,1,4,3,7,5]=>[1,6,7,5,3,2,4]=>[6,5,7,4,2,3,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,1,4,5,3,7]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,4,5,7,3]=>[1,6,7,3,2,4,5]=>[5,4,6,7,2,3,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,4,7,3,5]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,4,7,5,3]=>[1,6,5,7,3,2,4]=>[6,5,7,3,2,4,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,1,5,3,4,7]=>[1,6,4,5,3,2,7]=>[6,5,3,4,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,1,5,3,7,4]=>[1,6,7,4,5,3,2]=>[7,6,4,5,2,3,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,1,5,4,3,7]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,5,4,7,3]=>[1,6,7,3,2,4,5]=>[5,4,6,7,2,3,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,5,7,3,4]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,5,7,4,3]=>[1,6,4,5,7,3,2]=>[7,6,3,4,2,5,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,1,7,3,4,5]=>[1,6,4,7,5,3,2]=>[7,6,3,5,2,4,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,1,7,3,5,4]=>[1,6,5,3,2,4,7]=>[5,4,6,3,2,7,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,1,7,4,3,5]=>[1,6,3,2,4,7,5]=>[4,3,5,7,2,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,7,4,5,3]=>[1,6,5,4,7,3,2]=>[7,6,4,3,2,5,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,2,1,7,5,3,4]=>[1,6,3,2,4,7,5]=>[4,3,5,7,2,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,7,5,4,3]=>[1,6,4,7,3,2,5]=>[6,5,3,7,2,4,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,3,1,4,5,7]=>[1,6,5,4,2,3,7]=>[5,6,4,3,2,7,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,2,3,1,4,7,5]=>[1,6,7,5,4,2,3]=>[6,7,5,4,2,3,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,2,3,1,5,4,7]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,3,1,5,7,4]=>[1,6,7,4,2,3,5]=>[5,6,4,7,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,3,1,7,4,5]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,3,1,7,5,4]=>[1,6,5,7,4,2,3]=>[6,7,5,3,2,4,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,2,3,4,1,5,7]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,3,4,1,7,5]=>[1,6,7,5,2,3,4]=>[5,6,7,4,2,3,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,3,4,5,1,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,4,5,7,1]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,4,7,1,5]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,4,7,5,1]=>[1,6,5,7,2,3,4]=>[5,6,7,3,2,4,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,3,5,1,4,7]=>[1,6,4,5,2,3,7]=>[5,6,3,4,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,3,5,1,7,4]=>[1,6,7,4,5,2,3]=>[6,7,4,5,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,3,5,4,1,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,5,4,7,1]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,5,7,1,4]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,5,7,4,1]=>[1,6,4,5,7,2,3]=>[6,7,3,4,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,3,7,1,4,5]=>[1,6,4,7,5,2,3]=>[6,7,3,5,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,3,7,1,5,4]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,3,7,4,1,5]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,7,4,5,1]=>[1,6,5,4,7,2,3]=>[6,7,4,3,2,5,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,2,3,7,5,1,4]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,7,5,4,1]=>[1,6,4,7,2,3,5]=>[5,6,3,7,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,4,1,3,5,7]=>[1,6,5,3,4,2,7]=>[6,4,5,3,2,7,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,4,1,3,7,5]=>[1,6,7,5,3,4,2]=>[7,5,6,4,2,3,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,4,1,5,3,7]=>[1,6,3,4,2,5,7]=>[5,3,4,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,4,1,5,7,3]=>[1,6,7,3,4,2,5]=>[6,4,5,7,2,3,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,4,1,7,3,5]=>[1,6,3,4,2,5,7]=>[5,3,4,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,4,1,7,5,3]=>[1,6,5,7,3,4,2]=>[7,5,6,3,2,4,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,4,3,1,5,7]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,4,3,1,7,5]=>[1,6,7,5,2,3,4]=>[5,6,7,4,2,3,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,4,3,5,1,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,3,5,7,1]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,3,7,1,5]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,3,7,5,1]=>[1,6,5,7,2,3,4]=>[5,6,7,3,2,4,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,4,5,1,3,7]=>[1,6,3,4,5,2,7]=>[6,3,4,5,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,4,5,1,7,3]=>[1,6,7,3,4,5,2]=>[7,4,5,6,2,3,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,4,5,3,1,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,5,3,7,1]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,5,7,1,3]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,5,7,3,1]=>[1,6,3,4,5,7,2]=>[7,3,4,5,2,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,4,7,1,3,5]=>[1,6,3,4,7,5,2]=>[7,3,4,6,2,5,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,4,7,1,5,3]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,4,7,3,1,5]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,7,3,5,1]=>[1,6,5,3,4,7,2]=>[7,4,5,3,2,6,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,4,7,5,1,3]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,7,5,3,1]=>[1,6,3,4,7,2,5]=>[6,3,4,7,2,5,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,5,1,3,4,7]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,5,1,3,7,4]=>[1,6,7,4,2,3,5]=>[5,6,4,7,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,5,1,4,3,7]=>[1,6,3,5,4,2,7]=>[6,3,5,4,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,5,1,4,7,3]=>[1,6,7,3,5,4,2]=>[7,4,6,5,2,3,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,5,1,7,3,4]=>[1,6,3,5,7,4,2]=>[7,3,6,4,2,5,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,5,1,7,4,3]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,5,3,1,4,7]=>[1,6,4,3,5,2,7]=>[6,4,3,5,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,5,3,1,7,4]=>[1,6,7,4,3,5,2]=>[7,5,4,6,2,3,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,5,3,4,1,7]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,3,4,7,1]=>[1,6,7,2,3,5,4]=>[4,5,7,6,2,3,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,3,7,1,4]=>[1,6,2,3,5,7,4]=>[3,4,7,5,2,6,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,3,7,4,1]=>[1,6,4,3,5,7,2]=>[7,4,3,5,2,6,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,5,4,1,3,7]=>[1,6,3,5,2,4,7]=>[5,3,6,4,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,5,4,1,7,3]=>[1,6,7,3,5,2,4]=>[6,4,7,5,2,3,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,5,4,3,1,7]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,4,3,7,1]=>[1,6,7,2,3,5,4]=>[4,5,7,6,2,3,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,4,7,1,3]=>[1,6,2,3,5,7,4]=>[3,4,7,5,2,6,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,4,7,3,1]=>[1,6,3,5,7,2,4]=>[6,3,7,4,2,5,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,5,7,1,3,4]=>[1,6,3,5,2,4,7]=>[5,3,6,4,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,5,7,1,4,3]=>[1,6,4,7,3,5,2]=>[7,5,3,6,2,4,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,5,7,3,1,4]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,7,3,4,1]=>[1,6,4,7,2,3,5]=>[5,6,3,7,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,5,7,4,1,3]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,7,4,3,1]=>[1,6,3,5,4,7,2]=>[7,3,5,4,2,6,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,7,1,3,4,5]=>[1,6,4,2,3,7,5]=>[4,5,3,7,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,7,1,3,5,4]=>[1,6,5,3,7,4,2]=>[7,4,6,3,2,5,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,7,1,4,3,5]=>[1,6,3,7,5,4,2]=>[7,3,6,5,2,4,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,7,1,4,5,3]=>[1,6,5,4,2,3,7]=>[5,6,4,3,2,7,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,2,7,1,5,3,4]=>[1,6,3,7,4,2,5]=>[6,3,5,7,2,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,7,1,5,4,3]=>[1,6,4,2,3,7,5]=>[4,5,3,7,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,7,3,1,4,5]=>[1,6,4,3,7,5,2]=>[7,4,3,6,2,5,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,7,3,1,5,4]=>[1,6,5,2,3,7,4]=>[4,5,7,3,2,6,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,7,3,4,1,5]=>[1,6,2,3,7,5,4]=>[3,4,7,6,2,5,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,7,3,4,5,1]=>[1,6,5,4,3,7,2]=>[7,5,4,3,2,6,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,2,7,3,5,1,4]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,7,3,5,4,1]=>[1,6,4,3,7,2,5]=>[6,4,3,7,2,5,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,7,4,1,3,5]=>[1,6,3,7,5,2,4]=>[6,3,7,5,2,4,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,7,4,1,5,3]=>[1,6,5,2,3,7,4]=>[4,5,7,3,2,6,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,7,4,3,1,5]=>[1,6,2,3,7,5,4]=>[3,4,7,6,2,5,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,7,4,3,5,1]=>[1,6,5,3,7,2,4]=>[6,4,7,3,2,5,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,7,4,5,1,3]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,7,4,5,3,1]=>[1,6,3,7,2,4,5]=>[5,3,6,7,2,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,7,5,1,3,4]=>[1,6,3,7,4,5,2]=>[7,3,5,6,2,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,7,5,1,4,3]=>[1,6,4,5,2,3,7]=>[5,6,3,4,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,7,5,3,1,4]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,7,5,3,4,1]=>[1,6,4,5,3,7,2]=>[7,5,3,4,2,6,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,7,5,4,1,3]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,7,5,4,3,1]=>[1,6,3,7,2,4,5]=>[5,3,6,7,2,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,3,1,2,4,5,7]=>[1,6,5,4,2,3,7]=>[5,6,4,3,2,7,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,1,2,4,7,5]=>[1,6,7,5,4,2,3]=>[6,7,5,4,2,3,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,1,2,5,4,7]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,1,2,5,7,4]=>[1,6,7,4,2,3,5]=>[5,6,4,7,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,1,2,7,4,5]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,1,2,7,5,4]=>[1,6,5,7,4,2,3]=>[6,7,5,3,2,4,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,1,4,2,5,7]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,1,4,2,7,5]=>[1,6,7,5,2,3,4]=>[5,6,7,4,2,3,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,1,4,5,2,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,4,5,7,2]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,4,7,2,5]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,4,7,5,2]=>[1,6,5,7,2,3,4]=>[5,6,7,3,2,4,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,1,5,2,4,7]=>[1,6,4,5,2,3,7]=>[5,6,3,4,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,1,5,2,7,4]=>[1,6,7,4,5,2,3]=>[6,7,4,5,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,1,5,4,2,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,5,4,7,2]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,5,7,2,4]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,5,7,4,2]=>[1,6,4,5,7,2,3]=>[6,7,3,4,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,1,7,2,4,5]=>[1,6,4,7,5,2,3]=>[6,7,3,5,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,1,7,2,5,4]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,1,7,4,2,5]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,7,4,5,2]=>[1,6,5,4,7,2,3]=>[6,7,4,3,2,5,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,1,7,5,2,4]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,7,5,4,2]=>[1,6,4,7,2,3,5]=>[5,6,3,7,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,1,4,5,7]=>[1,6,5,4,2,3,7]=>[5,6,4,3,2,7,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,2,1,4,7,5]=>[1,6,7,5,4,2,3]=>[6,7,5,4,2,3,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,2,1,5,4,7]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,1,5,7,4]=>[1,6,7,4,2,3,5]=>[5,6,4,7,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,1,7,4,5]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,1,7,5,4]=>[1,6,5,7,4,2,3]=>[6,7,5,3,2,4,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,2,4,1,5,7]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,2,4,1,7,5]=>[1,6,7,5,2,3,4]=>[5,6,7,4,2,3,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,2,4,5,1,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,4,5,7,1]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,4,7,1,5]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,4,7,5,1]=>[1,6,5,7,2,3,4]=>[5,6,7,3,2,4,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,2,5,1,4,7]=>[1,6,4,5,2,3,7]=>[5,6,3,4,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,5,1,7,4]=>[1,6,7,4,5,2,3]=>[6,7,4,5,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,5,4,1,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,5,4,7,1]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,5,7,1,4]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,5,7,4,1]=>[1,6,4,5,7,2,3]=>[6,7,3,4,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,7,1,4,5]=>[1,6,4,7,5,2,3]=>[6,7,3,5,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,7,1,5,4]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,2,7,4,1,5]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,7,4,5,1]=>[1,6,5,4,7,2,3]=>[6,7,4,3,2,5,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,2,7,5,1,4]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,7,5,4,1]=>[1,6,4,7,2,3,5]=>[5,6,3,7,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,4,1,2,5,7]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,1,2,7,5]=>[1,6,7,5,2,3,4]=>[5,6,7,4,2,3,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,1,5,2,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,1,5,7,2]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,1,7,2,5]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,1,7,5,2]=>[1,6,5,7,2,3,4]=>[5,6,7,3,2,4,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,2,1,5,7]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,2,1,7,5]=>[1,6,7,5,2,3,4]=>[5,6,7,4,2,3,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,2,5,1,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,2,5,7,1]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,2,7,1,5]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,2,7,5,1]=>[1,6,5,7,2,3,4]=>[5,6,7,3,2,4,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,5,1,2,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,5,1,7,2]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,5,2,1,7]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,5,2,7,1]=>[1,6,7,2,3,4,5]=>[4,5,6,7,2,3,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,5,7,1,2]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,5,7,2,1]=>[1,6,2,3,4,5,7]=>[3,4,5,6,2,7,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,7,1,2,5]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,7,1,5,2]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,7,2,1,5]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,7,2,5,1]=>[1,6,5,2,3,4,7]=>[4,5,6,3,2,7,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,7,5,1,2]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,7,5,2,1]=>[1,6,2,3,4,7,5]=>[3,4,5,7,2,6,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,5,1,2,4,7]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,1,2,7,4]=>[1,6,7,4,2,3,5]=>[5,6,4,7,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,1,4,2,7]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,1,4,7,2]=>[1,6,7,2,3,5,4]=>[4,5,7,6,2,3,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,1,7,2,4]=>[1,6,2,3,5,7,4]=>[3,4,7,5,2,6,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,1,7,4,2]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,2,1,4,7]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,2,1,7,4]=>[1,6,7,4,2,3,5]=>[5,6,4,7,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,2,4,1,7]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,2,4,7,1]=>[1,6,7,2,3,5,4]=>[4,5,7,6,2,3,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,2,7,1,4]=>[1,6,2,3,5,7,4]=>[3,4,7,5,2,6,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,2,7,4,1]=>[1,6,4,2,3,5,7]=>[4,5,3,6,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,4,1,2,7]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,4,1,7,2]=>[1,6,7,2,3,5,4]=>[4,5,7,6,2,3,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,4,2,1,7]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,4,2,7,1]=>[1,6,7,2,3,5,4]=>[4,5,7,6,2,3,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,4,7,1,2]=>[1,6,2,3,5,7,4]=>[3,4,7,5,2,6,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,4,7,2,1]=>[1,6,2,3,5,7,4]=>[3,4,7,5,2,6,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,7,1,2,4]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,7,1,4,2]=>[1,6,4,7,2,3,5]=>[5,6,3,7,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,7,2,1,4]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,7,2,4,1]=>[1,6,4,7,2,3,5]=>[5,6,3,7,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,7,4,1,2]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,7,4,2,1]=>[1,6,2,3,5,4,7]=>[3,4,6,5,2,7,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,7,1,2,4,5]=>[1,6,4,2,3,7,5]=>[4,5,3,7,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,7,1,2,5,4]=>[1,6,5,2,3,7,4]=>[4,5,7,3,2,6,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,7,1,4,2,5]=>[1,6,2,3,7,5,4]=>[3,4,7,6,2,5,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,7,1,4,5,2]=>[1,6,5,4,2,3,7]=>[5,6,4,3,2,7,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,7,1,5,2,4]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,7,1,5,4,2]=>[1,6,4,2,3,7,5]=>[4,5,3,7,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,7,2,1,4,5]=>[1,6,4,2,3,7,5]=>[4,5,3,7,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,7,2,1,5,4]=>[1,6,5,2,3,7,4]=>[4,5,7,3,2,6,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,7,2,4,1,5]=>[1,6,2,3,7,5,4]=>[3,4,7,6,2,5,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,7,2,4,5,1]=>[1,6,5,4,2,3,7]=>[5,6,4,3,2,7,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,7,2,5,1,4]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,7,2,5,4,1]=>[1,6,4,2,3,7,5]=>[4,5,3,7,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,7,4,1,2,5]=>[1,6,2,3,7,5,4]=>[3,4,7,6,2,5,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,7,4,1,5,2]=>[1,6,5,2,3,7,4]=>[4,5,7,3,2,6,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,7,4,2,1,5]=>[1,6,2,3,7,5,4]=>[3,4,7,6,2,5,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,7,4,2,5,1]=>[1,6,5,2,3,7,4]=>[4,5,7,3,2,6,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,7,4,5,1,2]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,7,4,5,2,1]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,7,5,1,2,4]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,7,5,1,4,2]=>[1,6,4,5,2,3,7]=>[5,6,3,4,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,7,5,2,1,4]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,7,5,2,4,1]=>[1,6,4,5,2,3,7]=>[5,6,3,4,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,7,5,4,1,2]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,7,5,4,2,1]=>[1,6,2,3,7,4,5]=>[3,4,6,7,2,5,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,4,1,2,3,5,7]=>[1,6,5,3,2,4,7]=>[5,4,6,3,2,7,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,1,2,3,7,5]=>[1,6,7,5,3,2,4]=>[6,5,7,4,2,3,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,1,2,5,3,7]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,1,2,5,7,3]=>[1,6,7,3,2,4,5]=>[5,4,6,7,2,3,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,1,2,7,3,5]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,1,2,7,5,3]=>[1,6,5,7,3,2,4]=>[6,5,7,3,2,4,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,1,3,2,5,7]=>[1,6,5,2,4,3,7]=>[4,6,5,3,2,7,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,1,3,2,7,5]=>[1,6,7,5,2,4,3]=>[5,7,6,4,2,3,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,1,3,5,2,7]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,3,5,7,2]=>[1,6,7,2,4,3,5]=>[4,6,5,7,2,3,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,3,7,2,5]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,3,7,5,2]=>[1,6,5,7,2,4,3]=>[5,7,6,3,2,4,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,1,5,2,3,7]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,1,5,2,7,3]=>[1,6,7,3,2,4,5]=>[5,4,6,7,2,3,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,1,5,3,2,7]=>[1,6,2,4,5,3,7]=>[3,6,4,5,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,5,3,7,2]=>[1,6,7,2,4,5,3]=>[4,7,5,6,2,3,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,5,7,2,3]=>[1,6,2,4,5,7,3]=>[3,7,4,5,2,6,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,5,7,3,2]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,1,7,2,3,5]=>[1,6,3,2,4,7,5]=>[4,3,5,7,2,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,1,7,2,5,3]=>[1,6,5,2,4,7,3]=>[4,7,5,3,2,6,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,1,7,3,2,5]=>[1,6,2,4,7,5,3]=>[3,7,4,6,2,5,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,7,3,5,2]=>[1,6,5,3,2,4,7]=>[5,4,6,3,2,7,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,1,7,5,2,3]=>[1,6,2,4,7,3,5]=>[3,6,4,7,2,5,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,7,5,3,2]=>[1,6,3,2,4,7,5]=>[4,3,5,7,2,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,1,3,5,7]=>[1,6,5,3,2,4,7]=>[5,4,6,3,2,7,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,2,1,3,7,5]=>[1,6,7,5,3,2,4]=>[6,5,7,4,2,3,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,2,1,5,3,7]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,1,5,7,3]=>[1,6,7,3,2,4,5]=>[5,4,6,7,2,3,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,1,7,3,5]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,1,7,5,3]=>[1,6,5,7,3,2,4]=>[6,5,7,3,2,4,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,2,3,1,5,7]=>[1,6,5,2,4,3,7]=>[4,6,5,3,2,7,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,2,3,1,7,5]=>[1,6,7,5,2,4,3]=>[5,7,6,4,2,3,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,2,3,5,1,7]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,3,5,7,1]=>[1,6,7,2,4,3,5]=>[4,6,5,7,2,3,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,3,7,1,5]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,3,7,5,1]=>[1,6,5,7,2,4,3]=>[5,7,6,3,2,4,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,2,5,1,3,7]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,5,1,7,3]=>[1,6,7,3,2,4,5]=>[5,4,6,7,2,3,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,5,3,1,7]=>[1,6,2,4,5,3,7]=>[3,6,4,5,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,5,3,7,1]=>[1,6,7,2,4,5,3]=>[4,7,5,6,2,3,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,5,7,1,3]=>[1,6,2,4,5,7,3]=>[3,7,4,5,2,6,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,5,7,3,1]=>[1,6,3,2,4,5,7]=>[4,3,5,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,7,1,3,5]=>[1,6,3,2,4,7,5]=>[4,3,5,7,2,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,7,1,5,3]=>[1,6,5,2,4,7,3]=>[4,7,5,3,2,6,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,2,7,3,1,5]=>[1,6,2,4,7,5,3]=>[3,7,4,6,2,5,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,7,3,5,1]=>[1,6,5,3,2,4,7]=>[5,4,6,3,2,7,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,2,7,5,1,3]=>[1,6,2,4,7,3,5]=>[3,6,4,7,2,5,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,7,5,3,1]=>[1,6,3,2,4,7,5]=>[4,3,5,7,2,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,3,1,2,5,7]=>[1,6,5,2,4,3,7]=>[4,6,5,3,2,7,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,1,2,7,5]=>[1,6,7,5,2,4,3]=>[5,7,6,4,2,3,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,1,5,2,7]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,1,5,7,2]=>[1,6,7,2,4,3,5]=>[4,6,5,7,2,3,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,1,7,2,5]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,1,7,5,2]=>[1,6,5,7,2,4,3]=>[5,7,6,3,2,4,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,2,1,5,7]=>[1,6,5,2,4,3,7]=>[4,6,5,3,2,7,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,2,1,7,5]=>[1,6,7,5,2,4,3]=>[5,7,6,4,2,3,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,2,5,1,7]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,2,5,7,1]=>[1,6,7,2,4,3,5]=>[4,6,5,7,2,3,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,2,7,1,5]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,2,7,5,1]=>[1,6,5,7,2,4,3]=>[5,7,6,3,2,4,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,5,1,2,7]=>[1,6,2,4,5,3,7]=>[3,6,4,5,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,5,1,7,2]=>[1,6,7,2,4,5,3]=>[4,7,5,6,2,3,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,5,2,1,7]=>[1,6,2,4,5,3,7]=>[3,6,4,5,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,5,2,7,1]=>[1,6,7,2,4,5,3]=>[4,7,5,6,2,3,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,5,7,1,2]=>[1,6,2,4,5,7,3]=>[3,7,4,5,2,6,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,5,7,2,1]=>[1,6,2,4,5,7,3]=>[3,7,4,5,2,6,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,7,1,2,5]=>[1,6,2,4,7,5,3]=>[3,7,4,6,2,5,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,7,1,5,2]=>[1,6,5,2,4,7,3]=>[4,7,5,3,2,6,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,7,2,1,5]=>[1,6,2,4,7,5,3]=>[3,7,4,6,2,5,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,7,2,5,1]=>[1,6,5,2,4,7,3]=>[4,7,5,3,2,6,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,7,5,1,2]=>[1,6,2,4,7,3,5]=>[3,6,4,7,2,5,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,7,5,2,1]=>[1,6,2,4,7,3,5]=>[3,6,4,7,2,5,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,1,2,3,7]=>[1,6,3,5,2,4,7]=>[5,3,6,4,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,1,2,7,3]=>[1,6,7,3,5,2,4]=>[6,4,7,5,2,3,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,1,3,2,7]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,1,3,7,2]=>[1,6,7,2,4,3,5]=>[4,6,5,7,2,3,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,1,7,2,3]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,1,7,3,2]=>[1,6,3,5,7,2,4]=>[6,3,7,4,2,5,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,2,1,3,7]=>[1,6,3,5,2,4,7]=>[5,3,6,4,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,2,1,7,3]=>[1,6,7,3,5,2,4]=>[6,4,7,5,2,3,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,2,3,1,7]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,2,3,7,1]=>[1,6,7,2,4,3,5]=>[4,6,5,7,2,3,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,2,7,1,3]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,2,7,3,1]=>[1,6,3,5,7,2,4]=>[6,3,7,4,2,5,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,3,1,2,7]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,3,1,7,2]=>[1,6,7,2,4,3,5]=>[4,6,5,7,2,3,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,3,2,1,7]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,3,2,7,1]=>[1,6,7,2,4,3,5]=>[4,6,5,7,2,3,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,3,7,1,2]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,3,7,2,1]=>[1,6,2,4,3,5,7]=>[3,5,4,6,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,7,1,2,3]=>[1,6,2,4,7,3,5]=>[3,6,4,7,2,5,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,7,1,3,2]=>[1,6,3,5,2,4,7]=>[5,3,6,4,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,7,2,1,3]=>[1,6,2,4,7,3,5]=>[3,6,4,7,2,5,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,7,2,3,1]=>[1,6,3,5,2,4,7]=>[5,3,6,4,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,7,3,1,2]=>[1,6,2,4,7,3,5]=>[3,6,4,7,2,5,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,7,3,2,1]=>[1,6,2,4,7,3,5]=>[3,6,4,7,2,5,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,1,2,3,5]=>[1,6,3,7,5,2,4]=>[6,3,7,5,2,4,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,7,1,2,5,3]=>[1,6,5,2,4,3,7]=>[4,6,5,3,2,7,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,7,1,3,2,5]=>[1,6,2,4,3,7,5]=>[3,5,4,7,2,6,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,1,3,5,2]=>[1,6,5,3,7,2,4]=>[6,4,7,3,2,5,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,7,1,5,2,3]=>[1,6,2,4,3,7,5]=>[3,5,4,7,2,6,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,1,5,3,2]=>[1,6,3,7,2,4,5]=>[5,3,6,7,2,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,7,2,1,3,5]=>[1,6,3,7,5,2,4]=>[6,3,7,5,2,4,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,7,2,1,5,3]=>[1,6,5,2,4,3,7]=>[4,6,5,3,2,7,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,7,2,3,1,5]=>[1,6,2,4,3,7,5]=>[3,5,4,7,2,6,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,2,3,5,1]=>[1,6,5,3,7,2,4]=>[6,4,7,3,2,5,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,7,2,5,1,3]=>[1,6,2,4,3,7,5]=>[3,5,4,7,2,6,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,2,5,3,1]=>[1,6,3,7,2,4,5]=>[5,3,6,7,2,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,7,3,1,2,5]=>[1,6,2,4,3,7,5]=>[3,5,4,7,2,6,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,3,1,5,2]=>[1,6,5,2,4,3,7]=>[4,6,5,3,2,7,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,7,3,2,1,5]=>[1,6,2,4,3,7,5]=>[3,5,4,7,2,6,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,3,2,5,1]=>[1,6,5,2,4,3,7]=>[4,6,5,3,2,7,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,7,3,5,1,2]=>[1,6,2,4,3,7,5]=>[3,5,4,7,2,6,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,3,5,2,1]=>[1,6,2,4,3,7,5]=>[3,5,4,7,2,6,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,5,1,2,3]=>[1,6,2,4,5,3,7]=>[3,6,4,5,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,5,1,3,2]=>[1,6,3,7,2,4,5]=>[5,3,6,7,2,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,7,5,2,1,3]=>[1,6,2,4,5,3,7]=>[3,6,4,5,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,5,2,3,1]=>[1,6,3,7,2,4,5]=>[5,3,6,7,2,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,7,5,3,1,2]=>[1,6,2,4,5,3,7]=>[3,6,4,5,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,5,3,2,1]=>[1,6,2,4,5,3,7]=>[3,6,4,5,2,7,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,5,1,2,3,4,7]=>[1,6,4,2,5,3,7]=>[4,6,3,5,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,1,2,3,7,4]=>[1,6,7,4,2,5,3]=>[5,7,4,6,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,1,2,4,3,7]=>[1,6,3,2,5,4,7]=>[4,3,6,5,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,1,2,4,7,3]=>[1,6,7,3,2,5,4]=>[5,4,7,6,2,3,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,1,2,7,3,4]=>[1,6,3,2,5,7,4]=>[4,3,7,5,2,6,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,1,2,7,4,3]=>[1,6,4,2,5,7,3]=>[4,7,3,5,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,1,3,2,4,7]=>[1,6,4,3,2,5,7]=>[5,4,3,6,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,1,3,2,7,4]=>[1,6,7,4,3,2,5]=>[6,5,4,7,2,3,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,1,3,4,2,7]=>[1,6,2,5,4,3,7]=>[3,6,5,4,2,7,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,1,3,4,7,2]=>[1,6,7,2,5,4,3]=>[4,7,6,5,2,3,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,1,3,7,2,4]=>[1,6,2,5,7,4,3]=>[3,7,6,4,2,5,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,1,3,7,4,2]=>[1,6,4,3,2,5,7]=>[5,4,3,6,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,1,4,2,3,7]=>[1,6,3,2,5,4,7]=>[4,3,6,5,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,1,4,2,7,3]=>[1,6,7,3,2,5,4]=>[5,4,7,6,2,3,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,1,4,3,2,7]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,1,4,3,7,2]=>[1,6,7,2,5,3,4]=>[4,6,7,5,2,3,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,1,4,7,2,3]=>[1,6,2,5,7,3,4]=>[3,6,7,4,2,5,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,1,4,7,3,2]=>[1,6,3,2,5,7,4]=>[4,3,7,5,2,6,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,1,7,2,3,4]=>[1,6,3,2,5,4,7]=>[4,3,6,5,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,1,7,2,4,3]=>[1,6,4,7,3,2,5]=>[6,5,3,7,2,4,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,1,7,3,2,4]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,1,7,3,4,2]=>[1,6,4,7,2,5,3]=>[5,7,3,6,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,1,7,4,2,3]=>[1,6,2,5,4,7,3]=>[3,7,5,4,2,6,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,1,7,4,3,2]=>[1,6,3,2,5,4,7]=>[4,3,6,5,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,1,3,4,7]=>[1,6,4,2,5,3,7]=>[4,6,3,5,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,2,1,3,7,4]=>[1,6,7,4,2,5,3]=>[5,7,4,6,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,2,1,4,3,7]=>[1,6,3,2,5,4,7]=>[4,3,6,5,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,1,4,7,3]=>[1,6,7,3,2,5,4]=>[5,4,7,6,2,3,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,1,7,3,4]=>[1,6,3,2,5,7,4]=>[4,3,7,5,2,6,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,1,7,4,3]=>[1,6,4,2,5,7,3]=>[4,7,3,5,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,2,3,1,4,7]=>[1,6,4,3,2,5,7]=>[5,4,3,6,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,2,3,1,7,4]=>[1,6,7,4,3,2,5]=>[6,5,4,7,2,3,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,2,3,4,1,7]=>[1,6,2,5,4,3,7]=>[3,6,5,4,2,7,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,2,3,4,7,1]=>[1,6,7,2,5,4,3]=>[4,7,6,5,2,3,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,2,3,7,1,4]=>[1,6,2,5,7,4,3]=>[3,7,6,4,2,5,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,2,3,7,4,1]=>[1,6,4,3,2,5,7]=>[5,4,3,6,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,2,4,1,3,7]=>[1,6,3,2,5,4,7]=>[4,3,6,5,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,4,1,7,3]=>[1,6,7,3,2,5,4]=>[5,4,7,6,2,3,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,4,3,1,7]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,2,4,3,7,1]=>[1,6,7,2,5,3,4]=>[4,6,7,5,2,3,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,2,4,7,1,3]=>[1,6,2,5,7,3,4]=>[3,6,7,4,2,5,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,2,4,7,3,1]=>[1,6,3,2,5,7,4]=>[4,3,7,5,2,6,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,7,1,3,4]=>[1,6,3,2,5,4,7]=>[4,3,6,5,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,7,1,4,3]=>[1,6,4,7,3,2,5]=>[6,5,3,7,2,4,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,2,7,3,1,4]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,2,7,3,4,1]=>[1,6,4,7,2,5,3]=>[5,7,3,6,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,2,7,4,1,3]=>[1,6,2,5,4,7,3]=>[3,7,5,4,2,6,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,2,7,4,3,1]=>[1,6,3,2,5,4,7]=>[4,3,6,5,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,3,1,2,4,7]=>[1,6,4,2,5,3,7]=>[4,6,3,5,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,1,2,7,4]=>[1,6,7,4,2,5,3]=>[5,7,4,6,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,1,4,2,7]=>[1,6,2,5,4,3,7]=>[3,6,5,4,2,7,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,3,1,4,7,2]=>[1,6,7,2,5,4,3]=>[4,7,6,5,2,3,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,3,1,7,2,4]=>[1,6,2,5,7,4,3]=>[3,7,6,4,2,5,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,3,1,7,4,2]=>[1,6,4,2,5,7,3]=>[4,7,3,5,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,2,1,4,7]=>[1,6,4,2,5,3,7]=>[4,6,3,5,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,2,1,7,4]=>[1,6,7,4,2,5,3]=>[5,7,4,6,2,3,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,2,4,1,7]=>[1,6,2,5,4,3,7]=>[3,6,5,4,2,7,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,3,2,4,7,1]=>[1,6,7,2,5,4,3]=>[4,7,6,5,2,3,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,3,2,7,1,4]=>[1,6,2,5,7,4,3]=>[3,7,6,4,2,5,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,3,2,7,4,1]=>[1,6,4,2,5,7,3]=>[4,7,3,5,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,4,1,2,7]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,4,1,7,2]=>[1,6,7,2,5,3,4]=>[4,6,7,5,2,3,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,4,2,1,7]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,4,2,7,1]=>[1,6,7,2,5,3,4]=>[4,6,7,5,2,3,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,4,7,1,2]=>[1,6,2,5,7,3,4]=>[3,6,7,4,2,5,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,4,7,2,1]=>[1,6,2,5,7,3,4]=>[3,6,7,4,2,5,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,7,1,2,4]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,7,1,4,2]=>[1,6,4,7,2,5,3]=>[5,7,3,6,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,7,2,1,4]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,7,2,4,1]=>[1,6,4,7,2,5,3]=>[5,7,3,6,2,4,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,7,4,1,2]=>[1,6,2,5,4,7,3]=>[3,7,5,4,2,6,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,3,7,4,2,1]=>[1,6,2,5,4,7,3]=>[3,7,5,4,2,6,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,4,1,2,3,7]=>[1,6,3,4,2,5,7]=>[5,3,4,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,1,2,7,3]=>[1,6,7,3,4,2,5]=>[6,4,5,7,2,3,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,1,3,2,7]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,1,3,7,2]=>[1,6,7,2,5,3,4]=>[4,6,7,5,2,3,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,1,7,2,3]=>[1,6,2,5,7,3,4]=>[3,6,7,4,2,5,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,1,7,3,2]=>[1,6,3,4,2,5,7]=>[5,3,4,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,2,1,3,7]=>[1,6,3,4,2,5,7]=>[5,3,4,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,2,1,7,3]=>[1,6,7,3,4,2,5]=>[6,4,5,7,2,3,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,2,3,1,7]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,2,3,7,1]=>[1,6,7,2,5,3,4]=>[4,6,7,5,2,3,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,2,7,1,3]=>[1,6,2,5,7,3,4]=>[3,6,7,4,2,5,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,2,7,3,1]=>[1,6,3,4,2,5,7]=>[5,3,4,6,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,3,1,2,7]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,3,1,7,2]=>[1,6,7,2,5,3,4]=>[4,6,7,5,2,3,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,3,2,1,7]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,3,2,7,1]=>[1,6,7,2,5,3,4]=>[4,6,7,5,2,3,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,3,7,1,2]=>[1,6,2,5,7,3,4]=>[3,6,7,4,2,5,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,3,7,2,1]=>[1,6,2,5,7,3,4]=>[3,6,7,4,2,5,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,7,1,2,3]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,7,1,3,2]=>[1,6,3,4,7,2,5]=>[6,3,4,7,2,5,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,7,2,1,3]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,7,2,3,1]=>[1,6,3,4,7,2,5]=>[6,3,4,7,2,5,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,7,3,1,2]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,7,3,2,1]=>[1,6,2,5,3,4,7]=>[3,5,6,4,2,7,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,1,2,3,4]=>[1,6,3,7,4,2,5]=>[6,3,5,7,2,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,7,1,2,4,3]=>[1,6,4,2,5,3,7]=>[4,6,3,5,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,7,1,3,2,4]=>[1,6,2,5,3,7,4]=>[3,5,7,4,2,6,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,1,3,4,2]=>[1,6,4,2,5,3,7]=>[4,6,3,5,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,7,1,4,2,3]=>[1,6,2,5,4,3,7]=>[3,6,5,4,2,7,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,7,1,4,3,2]=>[1,6,3,7,2,5,4]=>[5,3,7,6,2,4,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,7,2,1,3,4]=>[1,6,3,7,4,2,5]=>[6,3,5,7,2,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,7,2,1,4,3]=>[1,6,4,2,5,3,7]=>[4,6,3,5,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,7,2,3,1,4]=>[1,6,2,5,3,7,4]=>[3,5,7,4,2,6,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,2,3,4,1]=>[1,6,4,2,5,3,7]=>[4,6,3,5,2,7,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,7,2,4,1,3]=>[1,6,2,5,4,3,7]=>[3,6,5,4,2,7,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,7,2,4,3,1]=>[1,6,3,7,2,5,4]=>[5,3,7,6,2,4,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,7,3,1,2,4]=>[1,6,2,5,3,7,4]=>[3,5,7,4,2,6,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,3,1,4,2]=>[1,6,4,3,7,2,5]=>[6,4,3,7,2,5,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,7,3,2,1,4]=>[1,6,2,5,3,7,4]=>[3,5,7,4,2,6,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,3,2,4,1]=>[1,6,4,3,7,2,5]=>[6,4,3,7,2,5,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,7,3,4,1,2]=>[1,6,2,5,4,3,7]=>[3,6,5,4,2,7,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,7,3,4,2,1]=>[1,6,2,5,4,3,7]=>[3,6,5,4,2,7,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,7,4,1,2,3]=>[1,6,2,5,3,7,4]=>[3,5,7,4,2,6,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,4,1,3,2]=>[1,6,3,7,2,5,4]=>[5,3,7,6,2,4,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,7,4,2,1,3]=>[1,6,2,5,3,7,4]=>[3,5,7,4,2,6,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,4,2,3,1]=>[1,6,3,7,2,5,4]=>[5,3,7,6,2,4,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,7,4,3,1,2]=>[1,6,2,5,3,7,4]=>[3,5,7,4,2,6,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,4,3,2,1]=>[1,6,2,5,3,7,4]=>[3,5,7,4,2,6,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,1,2,3,4,5]=>[1,6,4,2,7,5,3]=>[4,7,3,6,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,1,2,3,5,4]=>[1,6,5,3,2,7,4]=>[5,4,7,3,2,6,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,7,1,2,4,3,5]=>[1,6,3,2,7,5,4]=>[4,3,7,6,2,5,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,1,2,4,5,3]=>[1,6,5,4,2,7,3]=>[5,7,4,3,2,6,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,7,1,2,5,3,4]=>[1,6,3,2,7,4,5]=>[4,3,6,7,2,5,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,1,2,5,4,3]=>[1,6,4,2,7,3,5]=>[4,6,3,7,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,1,3,2,4,5]=>[1,6,4,3,2,7,5]=>[5,4,3,7,2,6,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,1,3,2,5,4]=>[1,6,5,2,7,4,3]=>[4,7,6,3,2,5,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,7,1,3,4,2,5]=>[1,6,2,7,5,4,3]=>[3,7,6,5,2,4,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,7,1,3,4,5,2]=>[1,6,5,4,3,2,7]=>[6,5,4,3,2,7,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,7,1,3,5,2,4]=>[1,6,2,7,4,3,5]=>[3,6,5,7,2,4,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,1,3,5,4,2]=>[1,6,4,3,2,7,5]=>[5,4,3,7,2,6,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,1,4,2,3,5]=>[1,6,3,2,7,5,4]=>[4,3,7,6,2,5,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,1,4,2,5,3]=>[1,6,5,2,7,3,4]=>[4,6,7,3,2,5,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,1,4,3,2,5]=>[1,6,2,7,5,3,4]=>[3,6,7,5,2,4,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,1,4,3,5,2]=>[1,6,5,3,2,7,4]=>[5,4,7,3,2,6,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,7,1,4,5,2,3]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,1,4,5,3,2]=>[1,6,3,2,7,4,5]=>[4,3,6,7,2,5,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,1,5,2,3,4]=>[1,6,3,2,7,4,5]=>[4,3,6,7,2,5,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,1,5,2,4,3]=>[1,6,4,5,2,7,3]=>[5,7,3,4,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,1,5,3,2,4]=>[1,6,2,7,4,5,3]=>[3,7,5,6,2,4,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,1,5,3,4,2]=>[1,6,4,5,3,2,7]=>[6,5,3,4,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,1,5,4,2,3]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,1,5,4,3,2]=>[1,6,3,2,7,4,5]=>[4,3,6,7,2,5,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,2,1,3,4,5]=>[1,6,4,2,7,5,3]=>[4,7,3,6,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,2,1,3,5,4]=>[1,6,5,3,2,7,4]=>[5,4,7,3,2,6,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,7,2,1,4,3,5]=>[1,6,3,2,7,5,4]=>[4,3,7,6,2,5,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,2,1,4,5,3]=>[1,6,5,4,2,7,3]=>[5,7,4,3,2,6,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,7,2,1,5,3,4]=>[1,6,3,2,7,4,5]=>[4,3,6,7,2,5,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,2,1,5,4,3]=>[1,6,4,2,7,3,5]=>[4,6,3,7,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,2,3,1,4,5]=>[1,6,4,3,2,7,5]=>[5,4,3,7,2,6,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,2,3,1,5,4]=>[1,6,5,2,7,4,3]=>[4,7,6,3,2,5,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,7,2,3,4,1,5]=>[1,6,2,7,5,4,3]=>[3,7,6,5,2,4,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,7,2,3,4,5,1]=>[1,6,5,4,3,2,7]=>[6,5,4,3,2,7,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,7,2,3,5,1,4]=>[1,6,2,7,4,3,5]=>[3,6,5,7,2,4,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,2,3,5,4,1]=>[1,6,4,3,2,7,5]=>[5,4,3,7,2,6,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,2,4,1,3,5]=>[1,6,3,2,7,5,4]=>[4,3,7,6,2,5,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,2,4,1,5,3]=>[1,6,5,2,7,3,4]=>[4,6,7,3,2,5,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,2,4,3,1,5]=>[1,6,2,7,5,3,4]=>[3,6,7,5,2,4,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,2,4,3,5,1]=>[1,6,5,3,2,7,4]=>[5,4,7,3,2,6,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,7,2,4,5,1,3]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,2,4,5,3,1]=>[1,6,3,2,7,4,5]=>[4,3,6,7,2,5,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,2,5,1,3,4]=>[1,6,3,2,7,4,5]=>[4,3,6,7,2,5,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,2,5,1,4,3]=>[1,6,4,5,2,7,3]=>[5,7,3,4,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,2,5,3,1,4]=>[1,6,2,7,4,5,3]=>[3,7,5,6,2,4,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,2,5,3,4,1]=>[1,6,4,5,3,2,7]=>[6,5,3,4,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,2,5,4,1,3]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,2,5,4,3,1]=>[1,6,3,2,7,4,5]=>[4,3,6,7,2,5,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,3,1,2,4,5]=>[1,6,4,2,7,5,3]=>[4,7,3,6,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,3,1,2,5,4]=>[1,6,5,2,7,4,3]=>[4,7,6,3,2,5,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,7,3,1,4,2,5]=>[1,6,2,7,5,4,3]=>[3,7,6,5,2,4,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,7,3,1,4,5,2]=>[1,6,5,4,2,7,3]=>[5,7,4,3,2,6,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,7,3,1,5,2,4]=>[1,6,2,7,4,3,5]=>[3,6,5,7,2,4,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,3,1,5,4,2]=>[1,6,4,2,7,3,5]=>[4,6,3,7,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,3,2,1,4,5]=>[1,6,4,2,7,5,3]=>[4,7,3,6,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,3,2,1,5,4]=>[1,6,5,2,7,4,3]=>[4,7,6,3,2,5,1]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,7,3,2,4,1,5]=>[1,6,2,7,5,4,3]=>[3,7,6,5,2,4,1]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,7,3,2,4,5,1]=>[1,6,5,4,2,7,3]=>[5,7,4,3,2,6,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,7,3,2,5,1,4]=>[1,6,2,7,4,3,5]=>[3,6,5,7,2,4,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,3,2,5,4,1]=>[1,6,4,2,7,3,5]=>[4,6,3,7,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,3,4,1,2,5]=>[1,6,2,7,5,3,4]=>[3,6,7,5,2,4,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,3,4,1,5,2]=>[1,6,5,2,7,3,4]=>[4,6,7,3,2,5,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,3,4,2,1,5]=>[1,6,2,7,5,3,4]=>[3,6,7,5,2,4,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,3,4,2,5,1]=>[1,6,5,2,7,3,4]=>[4,6,7,3,2,5,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,3,4,5,1,2]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,3,4,5,2,1]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,3,5,1,2,4]=>[1,6,2,7,4,5,3]=>[3,7,5,6,2,4,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,3,5,1,4,2]=>[1,6,4,5,2,7,3]=>[5,7,3,4,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,3,5,2,1,4]=>[1,6,2,7,4,5,3]=>[3,7,5,6,2,4,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,3,5,2,4,1]=>[1,6,4,5,2,7,3]=>[5,7,3,4,2,6,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,3,5,4,1,2]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,3,5,4,2,1]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,1,2,3,5]=>[1,6,3,4,2,7,5]=>[5,3,4,7,2,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,4,1,2,5,3]=>[1,6,5,2,7,3,4]=>[4,6,7,3,2,5,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,4,1,3,2,5]=>[1,6,2,7,5,3,4]=>[3,6,7,5,2,4,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,4,1,3,5,2]=>[1,6,5,3,4,2,7]=>[6,4,5,3,2,7,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,7,4,1,5,2,3]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,1,5,3,2]=>[1,6,3,4,2,7,5]=>[5,3,4,7,2,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,4,2,1,3,5]=>[1,6,3,4,2,7,5]=>[5,3,4,7,2,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,4,2,1,5,3]=>[1,6,5,2,7,3,4]=>[4,6,7,3,2,5,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,4,2,3,1,5]=>[1,6,2,7,5,3,4]=>[3,6,7,5,2,4,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,4,2,3,5,1]=>[1,6,5,3,4,2,7]=>[6,4,5,3,2,7,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,7,4,2,5,1,3]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,2,5,3,1]=>[1,6,3,4,2,7,5]=>[5,3,4,7,2,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,4,3,1,2,5]=>[1,6,2,7,5,3,4]=>[3,6,7,5,2,4,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,4,3,1,5,2]=>[1,6,5,2,7,3,4]=>[4,6,7,3,2,5,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,4,3,2,1,5]=>[1,6,2,7,5,3,4]=>[3,6,7,5,2,4,1]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,4,3,2,5,1]=>[1,6,5,2,7,3,4]=>[4,6,7,3,2,5,1]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,4,3,5,1,2]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,3,5,2,1]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,5,1,2,3]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,5,1,3,2]=>[1,6,3,4,5,2,7]=>[6,3,4,5,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,4,5,2,1,3]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,5,2,3,1]=>[1,6,3,4,5,2,7]=>[6,3,4,5,2,7,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,4,5,3,1,2]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,5,3,2,1]=>[1,6,2,7,3,4,5]=>[3,5,6,7,2,4,1]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,5,1,2,3,4]=>[1,6,3,5,2,7,4]=>[5,3,7,4,2,6,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,5,1,2,4,3]=>[1,6,4,2,7,3,5]=>[4,6,3,7,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,5,1,3,2,4]=>[1,6,2,7,4,3,5]=>[3,6,5,7,2,4,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,5,1,3,4,2]=>[1,6,4,2,7,3,5]=>[4,6,3,7,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,5,1,4,2,3]=>[1,6,2,7,3,5,4]=>[3,5,7,6,2,4,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,7,5,1,4,3,2]=>[1,6,3,5,4,2,7]=>[6,3,5,4,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,5,2,1,3,4]=>[1,6,3,5,2,7,4]=>[5,3,7,4,2,6,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,5,2,1,4,3]=>[1,6,4,2,7,3,5]=>[4,6,3,7,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,5,2,3,1,4]=>[1,6,2,7,4,3,5]=>[3,6,5,7,2,4,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,5,2,3,4,1]=>[1,6,4,2,7,3,5]=>[4,6,3,7,2,5,1]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,5,2,4,1,3]=>[1,6,2,7,3,5,4]=>[3,5,7,6,2,4,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,7,5,2,4,3,1]=>[1,6,3,5,4,2,7]=>[6,3,5,4,2,7,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,5,3,1,2,4]=>[1,6,2,7,4,3,5]=>[3,6,5,7,2,4,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,5,3,1,4,2]=>[1,6,4,3,5,2,7]=>[6,4,3,5,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,5,3,2,1,4]=>[1,6,2,7,4,3,5]=>[3,6,5,7,2,4,1]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,5,3,2,4,1]=>[1,6,4,3,5,2,7]=>[6,4,3,5,2,7,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,5,3,4,1,2]=>[1,6,2,7,3,5,4]=>[3,5,7,6,2,4,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,7,5,3,4,2,1]=>[1,6,2,7,3,5,4]=>[3,5,7,6,2,4,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,7,5,4,1,2,3]=>[1,6,2,7,3,5,4]=>[3,5,7,6,2,4,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,7,5,4,1,3,2]=>[1,6,3,5,2,7,4]=>[5,3,7,4,2,6,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,5,4,2,1,3]=>[1,6,2,7,3,5,4]=>[3,5,7,6,2,4,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,7,5,4,2,3,1]=>[1,6,3,5,2,7,4]=>[5,3,7,4,2,6,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,5,4,3,1,2]=>[1,6,2,7,3,5,4]=>[3,5,7,6,2,4,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,7,5,4,3,2,1]=>[1,6,2,7,3,5,4]=>[3,5,7,6,2,4,1]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [7,1,2,3,4,5,6]=>[1,7,6,5,4,3,2]=>[7,6,5,4,3,2,1]=>[[[[[[[.,.],.],.],.],.],.],.] [7,1,2,3,4,6,5]=>[1,7,5,4,3,2,6]=>[6,5,4,3,7,2,1]=>[[[[[[.,.],.],.],[.,.]],.],.] [7,1,2,3,5,4,6]=>[1,7,6,4,3,2,5]=>[6,5,4,7,3,2,1]=>[[[[[[.,.],.],[.,.]],.],.],.] [7,1,2,3,5,6,4]=>[1,7,4,3,2,5,6]=>[5,4,3,6,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,1,2,3,6,4,5]=>[1,7,5,6,4,3,2]=>[7,6,5,3,4,2,1]=>[[[[[[.,.],.],.],[.,.]],.],.] [7,1,2,3,6,5,4]=>[1,7,4,3,2,5,6]=>[5,4,3,6,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,1,2,4,3,5,6]=>[1,7,6,5,3,2,4]=>[6,5,7,4,3,2,1]=>[[[[[[.,.],[.,.]],.],.],.],.] [7,1,2,4,3,6,5]=>[1,7,5,3,2,4,6]=>[5,4,6,3,7,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,1,2,4,5,3,6]=>[1,7,6,3,2,4,5]=>[5,4,6,7,3,2,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,1,2,4,5,6,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,1,2,4,6,3,5]=>[1,7,5,6,3,2,4]=>[6,5,7,3,4,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,1,2,4,6,5,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,1,2,5,3,4,6]=>[1,7,6,4,5,3,2]=>[7,6,4,5,3,2,1]=>[[[[[[.,.],.],[.,.]],.],.],.] [7,1,2,5,3,6,4]=>[1,7,4,5,3,2,6]=>[6,5,3,4,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,1,2,5,4,3,6]=>[1,7,6,3,2,4,5]=>[5,4,6,7,3,2,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,1,2,5,4,6,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,1,2,5,6,3,4]=>[1,7,4,5,6,3,2]=>[7,6,3,4,5,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,1,2,5,6,4,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,1,2,6,3,4,5]=>[1,7,5,3,2,4,6]=>[5,4,6,3,7,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,1,2,6,3,5,4]=>[1,7,4,6,5,3,2]=>[7,6,3,5,4,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,1,2,6,4,3,5]=>[1,7,5,4,6,3,2]=>[7,6,4,3,5,2,1]=>[[[[[[.,.],.],.],[.,.]],.],.] [7,1,2,6,4,5,3]=>[1,7,3,2,4,6,5]=>[4,3,5,7,6,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,1,2,6,5,3,4]=>[1,7,4,6,3,2,5]=>[6,5,3,7,4,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,1,2,6,5,4,3]=>[1,7,3,2,4,6,5]=>[4,3,5,7,6,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,1,3,2,4,5,6]=>[1,7,6,5,4,2,3]=>[6,7,5,4,3,2,1]=>[[[[[[.,[.,.]],.],.],.],.],.] [7,1,3,2,4,6,5]=>[1,7,5,4,2,3,6]=>[5,6,4,3,7,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,1,3,2,5,4,6]=>[1,7,6,4,2,3,5]=>[5,6,4,7,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,1,3,2,5,6,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,1,3,2,6,4,5]=>[1,7,5,6,4,2,3]=>[6,7,5,3,4,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,1,3,2,6,5,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,1,3,4,2,5,6]=>[1,7,6,5,2,3,4]=>[5,6,7,4,3,2,1]=>[[[[[.,[.,[.,.]]],.],.],.],.] [7,1,3,4,2,6,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,1,3,4,5,2,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,1,3,4,5,6,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,1,3,4,6,2,5]=>[1,7,5,6,2,3,4]=>[5,6,7,3,4,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,1,3,4,6,5,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,1,3,5,2,4,6]=>[1,7,6,4,5,2,3]=>[6,7,4,5,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,1,3,5,2,6,4]=>[1,7,4,5,2,3,6]=>[5,6,3,4,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,1,3,5,4,2,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,1,3,5,4,6,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,1,3,5,6,2,4]=>[1,7,4,5,6,2,3]=>[6,7,3,4,5,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,1,3,5,6,4,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,1,3,6,2,4,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,1,3,6,2,5,4]=>[1,7,4,6,5,2,3]=>[6,7,3,5,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,1,3,6,4,2,5]=>[1,7,5,4,6,2,3]=>[6,7,4,3,5,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,1,3,6,4,5,2]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,1,3,6,5,2,4]=>[1,7,4,6,2,3,5]=>[5,6,3,7,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,1,3,6,5,4,2]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,1,4,2,3,5,6]=>[1,7,6,5,3,4,2]=>[7,5,6,4,3,2,1]=>[[[[[[.,.],[.,.]],.],.],.],.] [7,1,4,2,3,6,5]=>[1,7,5,3,4,2,6]=>[6,4,5,3,7,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,1,4,2,5,3,6]=>[1,7,6,3,4,2,5]=>[6,4,5,7,3,2,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,1,4,2,5,6,3]=>[1,7,3,4,2,5,6]=>[5,3,4,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,1,4,2,6,3,5]=>[1,7,5,6,3,4,2]=>[7,5,6,3,4,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,1,4,2,6,5,3]=>[1,7,3,4,2,5,6]=>[5,3,4,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,1,4,3,2,5,6]=>[1,7,6,5,2,3,4]=>[5,6,7,4,3,2,1]=>[[[[[.,[.,[.,.]]],.],.],.],.] [7,1,4,3,2,6,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,1,4,3,5,2,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,1,4,3,5,6,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,1,4,3,6,2,5]=>[1,7,5,6,2,3,4]=>[5,6,7,3,4,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,1,4,3,6,5,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,1,4,5,2,3,6]=>[1,7,6,3,4,5,2]=>[7,4,5,6,3,2,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,1,4,5,2,6,3]=>[1,7,3,4,5,2,6]=>[6,3,4,5,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,1,4,5,3,2,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,1,4,5,3,6,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,1,4,5,6,2,3]=>[1,7,3,4,5,6,2]=>[7,3,4,5,6,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,1,4,5,6,3,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,1,4,6,2,3,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,1,4,6,2,5,3]=>[1,7,3,4,6,5,2]=>[7,3,4,6,5,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,1,4,6,3,2,5]=>[1,7,5,3,4,6,2]=>[7,4,5,3,6,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,1,4,6,3,5,2]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,1,4,6,5,2,3]=>[1,7,3,4,6,2,5]=>[6,3,4,7,5,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,1,4,6,5,3,2]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,1,5,2,3,4,6]=>[1,7,6,4,2,3,5]=>[5,6,4,7,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,1,5,2,3,6,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,1,5,2,4,3,6]=>[1,7,6,3,5,4,2]=>[7,4,6,5,3,2,1]=>[[[[[.,.],[[.,.],.]],.],.],.] [7,1,5,2,4,6,3]=>[1,7,3,5,4,2,6]=>[6,3,5,4,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,1,5,2,6,3,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,1,5,2,6,4,3]=>[1,7,3,5,6,4,2]=>[7,3,6,4,5,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,1,5,3,2,4,6]=>[1,7,6,4,3,5,2]=>[7,5,4,6,3,2,1]=>[[[[[[.,.],.],[.,.]],.],.],.] [7,1,5,3,2,6,4]=>[1,7,4,3,5,2,6]=>[6,4,3,5,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,1,5,3,4,2,6]=>[1,7,6,2,3,5,4]=>[4,5,7,6,3,2,1]=>[[[[.,[.,[[.,.],.]]],.],.],.] [7,1,5,3,4,6,2]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,1,5,3,6,2,4]=>[1,7,4,3,5,6,2]=>[7,4,3,5,6,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,1,5,3,6,4,2]=>[1,7,2,3,5,6,4]=>[3,4,7,5,6,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,1,5,4,2,3,6]=>[1,7,6,3,5,2,4]=>[6,4,7,5,3,2,1]=>[[[[[.,.],[[.,.],.]],.],.],.] [7,1,5,4,2,6,3]=>[1,7,3,5,2,4,6]=>[5,3,6,4,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,1,5,4,3,2,6]=>[1,7,6,2,3,5,4]=>[4,5,7,6,3,2,1]=>[[[[.,[.,[[.,.],.]]],.],.],.] [7,1,5,4,3,6,2]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,1,5,4,6,2,3]=>[1,7,3,5,6,2,4]=>[6,3,7,4,5,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,1,5,4,6,3,2]=>[1,7,2,3,5,6,4]=>[3,4,7,5,6,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,1,5,6,2,3,4]=>[1,7,4,6,3,5,2]=>[7,5,3,6,4,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,1,5,6,2,4,3]=>[1,7,3,5,2,4,6]=>[5,3,6,4,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,1,5,6,3,2,4]=>[1,7,4,6,2,3,5]=>[5,6,3,7,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,1,5,6,3,4,2]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,1,5,6,4,2,3]=>[1,7,3,5,4,6,2]=>[7,3,5,4,6,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,1,5,6,4,3,2]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,1,6,2,3,4,5]=>[1,7,5,3,6,4,2]=>[7,4,6,3,5,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,1,6,2,3,5,4]=>[1,7,4,2,3,6,5]=>[4,5,3,7,6,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,1,6,2,4,3,5]=>[1,7,5,4,2,3,6]=>[5,6,4,3,7,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,1,6,2,4,5,3]=>[1,7,3,6,5,4,2]=>[7,3,6,5,4,2,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,1,6,2,5,3,4]=>[1,7,4,2,3,6,5]=>[4,5,3,7,6,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,1,6,2,5,4,3]=>[1,7,3,6,4,2,5]=>[6,3,5,7,4,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,1,6,3,2,4,5]=>[1,7,5,2,3,6,4]=>[4,5,7,3,6,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,1,6,3,2,5,4]=>[1,7,4,3,6,5,2]=>[7,4,3,6,5,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,1,6,3,4,2,5]=>[1,7,5,4,3,6,2]=>[7,5,4,3,6,2,1]=>[[[[[[.,.],.],.],[.,.]],.],.] [7,1,6,3,4,5,2]=>[1,7,2,3,6,5,4]=>[3,4,7,6,5,2,1]=>[[[.,[.,[[[.,.],.],.]]],.],.] [7,1,6,3,5,2,4]=>[1,7,4,3,6,2,5]=>[6,4,3,7,5,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,1,6,3,5,4,2]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,1,6,4,2,3,5]=>[1,7,5,2,3,6,4]=>[4,5,7,3,6,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,1,6,4,2,5,3]=>[1,7,3,6,5,2,4]=>[6,3,7,5,4,2,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,1,6,4,3,2,5]=>[1,7,5,3,6,2,4]=>[6,4,7,3,5,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,1,6,4,3,5,2]=>[1,7,2,3,6,5,4]=>[3,4,7,6,5,2,1]=>[[[.,[.,[[[.,.],.],.]]],.],.] [7,1,6,4,5,2,3]=>[1,7,3,6,2,4,5]=>[5,3,6,7,4,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,1,6,4,5,3,2]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,1,6,5,2,3,4]=>[1,7,4,5,2,3,6]=>[5,6,3,4,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,1,6,5,2,4,3]=>[1,7,3,6,4,5,2]=>[7,3,5,6,4,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,1,6,5,3,2,4]=>[1,7,4,5,3,6,2]=>[7,5,3,4,6,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,1,6,5,3,4,2]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,1,6,5,4,2,3]=>[1,7,3,6,2,4,5]=>[5,3,6,7,4,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,1,6,5,4,3,2]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,2,1,3,4,5,6]=>[1,7,6,5,4,3,2]=>[7,6,5,4,3,2,1]=>[[[[[[[.,.],.],.],.],.],.],.] [7,2,1,3,4,6,5]=>[1,7,5,4,3,2,6]=>[6,5,4,3,7,2,1]=>[[[[[[.,.],.],.],[.,.]],.],.] [7,2,1,3,5,4,6]=>[1,7,6,4,3,2,5]=>[6,5,4,7,3,2,1]=>[[[[[[.,.],.],[.,.]],.],.],.] [7,2,1,3,5,6,4]=>[1,7,4,3,2,5,6]=>[5,4,3,6,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,2,1,3,6,4,5]=>[1,7,5,6,4,3,2]=>[7,6,5,3,4,2,1]=>[[[[[[.,.],.],.],[.,.]],.],.] [7,2,1,3,6,5,4]=>[1,7,4,3,2,5,6]=>[5,4,3,6,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,2,1,4,3,5,6]=>[1,7,6,5,3,2,4]=>[6,5,7,4,3,2,1]=>[[[[[[.,.],[.,.]],.],.],.],.] [7,2,1,4,3,6,5]=>[1,7,5,3,2,4,6]=>[5,4,6,3,7,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,2,1,4,5,3,6]=>[1,7,6,3,2,4,5]=>[5,4,6,7,3,2,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,2,1,4,5,6,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,2,1,4,6,3,5]=>[1,7,5,6,3,2,4]=>[6,5,7,3,4,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,2,1,4,6,5,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,2,1,5,3,4,6]=>[1,7,6,4,5,3,2]=>[7,6,4,5,3,2,1]=>[[[[[[.,.],.],[.,.]],.],.],.] [7,2,1,5,3,6,4]=>[1,7,4,5,3,2,6]=>[6,5,3,4,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,2,1,5,4,3,6]=>[1,7,6,3,2,4,5]=>[5,4,6,7,3,2,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,2,1,5,4,6,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,2,1,5,6,3,4]=>[1,7,4,5,6,3,2]=>[7,6,3,4,5,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,2,1,5,6,4,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,2,1,6,3,4,5]=>[1,7,5,3,2,4,6]=>[5,4,6,3,7,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,2,1,6,3,5,4]=>[1,7,4,6,5,3,2]=>[7,6,3,5,4,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,2,1,6,4,3,5]=>[1,7,5,4,6,3,2]=>[7,6,4,3,5,2,1]=>[[[[[[.,.],.],.],[.,.]],.],.] [7,2,1,6,4,5,3]=>[1,7,3,2,4,6,5]=>[4,3,5,7,6,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,2,1,6,5,3,4]=>[1,7,4,6,3,2,5]=>[6,5,3,7,4,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,2,1,6,5,4,3]=>[1,7,3,2,4,6,5]=>[4,3,5,7,6,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,2,3,1,4,5,6]=>[1,7,6,5,4,2,3]=>[6,7,5,4,3,2,1]=>[[[[[[.,[.,.]],.],.],.],.],.] [7,2,3,1,4,6,5]=>[1,7,5,4,2,3,6]=>[5,6,4,3,7,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,2,3,1,5,4,6]=>[1,7,6,4,2,3,5]=>[5,6,4,7,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,2,3,1,5,6,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,2,3,1,6,4,5]=>[1,7,5,6,4,2,3]=>[6,7,5,3,4,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,2,3,1,6,5,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,2,3,4,1,5,6]=>[1,7,6,5,2,3,4]=>[5,6,7,4,3,2,1]=>[[[[[.,[.,[.,.]]],.],.],.],.] [7,2,3,4,1,6,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,2,3,4,5,1,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,2,3,4,5,6,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,2,3,4,6,1,5]=>[1,7,5,6,2,3,4]=>[5,6,7,3,4,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,2,3,4,6,5,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,2,3,5,1,4,6]=>[1,7,6,4,5,2,3]=>[6,7,4,5,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,2,3,5,1,6,4]=>[1,7,4,5,2,3,6]=>[5,6,3,4,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,2,3,5,4,1,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,2,3,5,4,6,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,2,3,5,6,1,4]=>[1,7,4,5,6,2,3]=>[6,7,3,4,5,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,2,3,5,6,4,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,2,3,6,1,4,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,2,3,6,1,5,4]=>[1,7,4,6,5,2,3]=>[6,7,3,5,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,2,3,6,4,1,5]=>[1,7,5,4,6,2,3]=>[6,7,4,3,5,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,2,3,6,4,5,1]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,2,3,6,5,1,4]=>[1,7,4,6,2,3,5]=>[5,6,3,7,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,2,3,6,5,4,1]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,2,4,1,3,5,6]=>[1,7,6,5,3,4,2]=>[7,5,6,4,3,2,1]=>[[[[[[.,.],[.,.]],.],.],.],.] [7,2,4,1,3,6,5]=>[1,7,5,3,4,2,6]=>[6,4,5,3,7,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,2,4,1,5,3,6]=>[1,7,6,3,4,2,5]=>[6,4,5,7,3,2,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,2,4,1,5,6,3]=>[1,7,3,4,2,5,6]=>[5,3,4,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,2,4,1,6,3,5]=>[1,7,5,6,3,4,2]=>[7,5,6,3,4,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,2,4,1,6,5,3]=>[1,7,3,4,2,5,6]=>[5,3,4,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,2,4,3,1,5,6]=>[1,7,6,5,2,3,4]=>[5,6,7,4,3,2,1]=>[[[[[.,[.,[.,.]]],.],.],.],.] [7,2,4,3,1,6,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,2,4,3,5,1,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,2,4,3,5,6,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,2,4,3,6,1,5]=>[1,7,5,6,2,3,4]=>[5,6,7,3,4,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,2,4,3,6,5,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,2,4,5,1,3,6]=>[1,7,6,3,4,5,2]=>[7,4,5,6,3,2,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,2,4,5,1,6,3]=>[1,7,3,4,5,2,6]=>[6,3,4,5,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,2,4,5,3,1,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,2,4,5,3,6,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,2,4,5,6,1,3]=>[1,7,3,4,5,6,2]=>[7,3,4,5,6,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,2,4,5,6,3,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,2,4,6,1,3,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,2,4,6,1,5,3]=>[1,7,3,4,6,5,2]=>[7,3,4,6,5,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,2,4,6,3,1,5]=>[1,7,5,3,4,6,2]=>[7,4,5,3,6,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,2,4,6,3,5,1]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,2,4,6,5,1,3]=>[1,7,3,4,6,2,5]=>[6,3,4,7,5,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,2,4,6,5,3,1]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,2,5,1,3,4,6]=>[1,7,6,4,2,3,5]=>[5,6,4,7,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,2,5,1,3,6,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,2,5,1,4,3,6]=>[1,7,6,3,5,4,2]=>[7,4,6,5,3,2,1]=>[[[[[.,.],[[.,.],.]],.],.],.] [7,2,5,1,4,6,3]=>[1,7,3,5,4,2,6]=>[6,3,5,4,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,2,5,1,6,3,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,2,5,1,6,4,3]=>[1,7,3,5,6,4,2]=>[7,3,6,4,5,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,2,5,3,1,4,6]=>[1,7,6,4,3,5,2]=>[7,5,4,6,3,2,1]=>[[[[[[.,.],.],[.,.]],.],.],.] [7,2,5,3,1,6,4]=>[1,7,4,3,5,2,6]=>[6,4,3,5,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,2,5,3,4,1,6]=>[1,7,6,2,3,5,4]=>[4,5,7,6,3,2,1]=>[[[[.,[.,[[.,.],.]]],.],.],.] [7,2,5,3,4,6,1]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,2,5,3,6,1,4]=>[1,7,4,3,5,6,2]=>[7,4,3,5,6,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,2,5,3,6,4,1]=>[1,7,2,3,5,6,4]=>[3,4,7,5,6,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,2,5,4,1,3,6]=>[1,7,6,3,5,2,4]=>[6,4,7,5,3,2,1]=>[[[[[.,.],[[.,.],.]],.],.],.] [7,2,5,4,1,6,3]=>[1,7,3,5,2,4,6]=>[5,3,6,4,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,2,5,4,3,1,6]=>[1,7,6,2,3,5,4]=>[4,5,7,6,3,2,1]=>[[[[.,[.,[[.,.],.]]],.],.],.] [7,2,5,4,3,6,1]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,2,5,4,6,1,3]=>[1,7,3,5,6,2,4]=>[6,3,7,4,5,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,2,5,4,6,3,1]=>[1,7,2,3,5,6,4]=>[3,4,7,5,6,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,2,5,6,1,3,4]=>[1,7,4,6,3,5,2]=>[7,5,3,6,4,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,2,5,6,1,4,3]=>[1,7,3,5,2,4,6]=>[5,3,6,4,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,2,5,6,3,1,4]=>[1,7,4,6,2,3,5]=>[5,6,3,7,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,2,5,6,3,4,1]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,2,5,6,4,1,3]=>[1,7,3,5,4,6,2]=>[7,3,5,4,6,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,2,5,6,4,3,1]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,2,6,1,3,4,5]=>[1,7,5,3,6,4,2]=>[7,4,6,3,5,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,2,6,1,3,5,4]=>[1,7,4,2,3,6,5]=>[4,5,3,7,6,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,2,6,1,4,3,5]=>[1,7,5,4,2,3,6]=>[5,6,4,3,7,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,2,6,1,4,5,3]=>[1,7,3,6,5,4,2]=>[7,3,6,5,4,2,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,2,6,1,5,3,4]=>[1,7,4,2,3,6,5]=>[4,5,3,7,6,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,2,6,1,5,4,3]=>[1,7,3,6,4,2,5]=>[6,3,5,7,4,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,2,6,3,1,4,5]=>[1,7,5,2,3,6,4]=>[4,5,7,3,6,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,2,6,3,1,5,4]=>[1,7,4,3,6,5,2]=>[7,4,3,6,5,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,2,6,3,4,1,5]=>[1,7,5,4,3,6,2]=>[7,5,4,3,6,2,1]=>[[[[[[.,.],.],.],[.,.]],.],.] [7,2,6,3,4,5,1]=>[1,7,2,3,6,5,4]=>[3,4,7,6,5,2,1]=>[[[.,[.,[[[.,.],.],.]]],.],.] [7,2,6,3,5,1,4]=>[1,7,4,3,6,2,5]=>[6,4,3,7,5,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,2,6,3,5,4,1]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,2,6,4,1,3,5]=>[1,7,5,2,3,6,4]=>[4,5,7,3,6,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,2,6,4,1,5,3]=>[1,7,3,6,5,2,4]=>[6,3,7,5,4,2,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,2,6,4,3,1,5]=>[1,7,5,3,6,2,4]=>[6,4,7,3,5,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,2,6,4,3,5,1]=>[1,7,2,3,6,5,4]=>[3,4,7,6,5,2,1]=>[[[.,[.,[[[.,.],.],.]]],.],.] [7,2,6,4,5,1,3]=>[1,7,3,6,2,4,5]=>[5,3,6,7,4,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,2,6,4,5,3,1]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,2,6,5,1,3,4]=>[1,7,4,5,2,3,6]=>[5,6,3,4,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,2,6,5,1,4,3]=>[1,7,3,6,4,5,2]=>[7,3,5,6,4,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,2,6,5,3,1,4]=>[1,7,4,5,3,6,2]=>[7,5,3,4,6,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,2,6,5,3,4,1]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,2,6,5,4,1,3]=>[1,7,3,6,2,4,5]=>[5,3,6,7,4,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,2,6,5,4,3,1]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,3,1,2,4,5,6]=>[1,7,6,5,4,2,3]=>[6,7,5,4,3,2,1]=>[[[[[[.,[.,.]],.],.],.],.],.] [7,3,1,2,4,6,5]=>[1,7,5,4,2,3,6]=>[5,6,4,3,7,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,3,1,2,5,4,6]=>[1,7,6,4,2,3,5]=>[5,6,4,7,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,3,1,2,5,6,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,3,1,2,6,4,5]=>[1,7,5,6,4,2,3]=>[6,7,5,3,4,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,3,1,2,6,5,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,3,1,4,2,5,6]=>[1,7,6,5,2,3,4]=>[5,6,7,4,3,2,1]=>[[[[[.,[.,[.,.]]],.],.],.],.] [7,3,1,4,2,6,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,1,4,5,2,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,3,1,4,5,6,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,1,4,6,2,5]=>[1,7,5,6,2,3,4]=>[5,6,7,3,4,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,1,4,6,5,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,1,5,2,4,6]=>[1,7,6,4,5,2,3]=>[6,7,4,5,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,3,1,5,2,6,4]=>[1,7,4,5,2,3,6]=>[5,6,3,4,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,3,1,5,4,2,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,3,1,5,4,6,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,1,5,6,2,4]=>[1,7,4,5,6,2,3]=>[6,7,3,4,5,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,3,1,5,6,4,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,1,6,2,4,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,1,6,2,5,4]=>[1,7,4,6,5,2,3]=>[6,7,3,5,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,3,1,6,4,2,5]=>[1,7,5,4,6,2,3]=>[6,7,4,3,5,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,3,1,6,4,5,2]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,3,1,6,5,2,4]=>[1,7,4,6,2,3,5]=>[5,6,3,7,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,3,1,6,5,4,2]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,3,2,1,4,5,6]=>[1,7,6,5,4,2,3]=>[6,7,5,4,3,2,1]=>[[[[[[.,[.,.]],.],.],.],.],.] [7,3,2,1,4,6,5]=>[1,7,5,4,2,3,6]=>[5,6,4,3,7,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,3,2,1,5,4,6]=>[1,7,6,4,2,3,5]=>[5,6,4,7,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,3,2,1,5,6,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,3,2,1,6,4,5]=>[1,7,5,6,4,2,3]=>[6,7,5,3,4,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,3,2,1,6,5,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,3,2,4,1,5,6]=>[1,7,6,5,2,3,4]=>[5,6,7,4,3,2,1]=>[[[[[.,[.,[.,.]]],.],.],.],.] [7,3,2,4,1,6,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,2,4,5,1,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,3,2,4,5,6,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,2,4,6,1,5]=>[1,7,5,6,2,3,4]=>[5,6,7,3,4,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,2,4,6,5,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,2,5,1,4,6]=>[1,7,6,4,5,2,3]=>[6,7,4,5,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,3,2,5,1,6,4]=>[1,7,4,5,2,3,6]=>[5,6,3,4,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,3,2,5,4,1,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,3,2,5,4,6,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,2,5,6,1,4]=>[1,7,4,5,6,2,3]=>[6,7,3,4,5,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,3,2,5,6,4,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,2,6,1,4,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,2,6,1,5,4]=>[1,7,4,6,5,2,3]=>[6,7,3,5,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,3,2,6,4,1,5]=>[1,7,5,4,6,2,3]=>[6,7,4,3,5,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,3,2,6,4,5,1]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,3,2,6,5,1,4]=>[1,7,4,6,2,3,5]=>[5,6,3,7,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,3,2,6,5,4,1]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,3,4,1,2,5,6]=>[1,7,6,5,2,3,4]=>[5,6,7,4,3,2,1]=>[[[[[.,[.,[.,.]]],.],.],.],.] [7,3,4,1,2,6,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,4,1,5,2,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,3,4,1,5,6,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,4,1,6,2,5]=>[1,7,5,6,2,3,4]=>[5,6,7,3,4,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,4,1,6,5,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,4,2,1,5,6]=>[1,7,6,5,2,3,4]=>[5,6,7,4,3,2,1]=>[[[[[.,[.,[.,.]]],.],.],.],.] [7,3,4,2,1,6,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,4,2,5,1,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,3,4,2,5,6,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,4,2,6,1,5]=>[1,7,5,6,2,3,4]=>[5,6,7,3,4,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,4,2,6,5,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,4,5,1,2,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,3,4,5,1,6,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,4,5,2,1,6]=>[1,7,6,2,3,4,5]=>[4,5,6,7,3,2,1]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [7,3,4,5,2,6,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,4,5,6,1,2]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,4,5,6,2,1]=>[1,7,2,3,4,5,6]=>[3,4,5,6,7,2,1]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [7,3,4,6,1,2,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,4,6,1,5,2]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,3,4,6,2,1,5]=>[1,7,5,2,3,4,6]=>[4,5,6,3,7,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,4,6,2,5,1]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,3,4,6,5,1,2]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,3,4,6,5,2,1]=>[1,7,2,3,4,6,5]=>[3,4,5,7,6,2,1]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [7,3,5,1,2,4,6]=>[1,7,6,4,2,3,5]=>[5,6,4,7,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,3,5,1,2,6,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,3,5,1,4,2,6]=>[1,7,6,2,3,5,4]=>[4,5,7,6,3,2,1]=>[[[[.,[.,[[.,.],.]]],.],.],.] [7,3,5,1,4,6,2]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,3,5,1,6,2,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,3,5,1,6,4,2]=>[1,7,2,3,5,6,4]=>[3,4,7,5,6,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,3,5,2,1,4,6]=>[1,7,6,4,2,3,5]=>[5,6,4,7,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,3,5,2,1,6,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,3,5,2,4,1,6]=>[1,7,6,2,3,5,4]=>[4,5,7,6,3,2,1]=>[[[[.,[.,[[.,.],.]]],.],.],.] [7,3,5,2,4,6,1]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,3,5,2,6,1,4]=>[1,7,4,2,3,5,6]=>[4,5,3,6,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,3,5,2,6,4,1]=>[1,7,2,3,5,6,4]=>[3,4,7,5,6,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,3,5,4,1,2,6]=>[1,7,6,2,3,5,4]=>[4,5,7,6,3,2,1]=>[[[[.,[.,[[.,.],.]]],.],.],.] [7,3,5,4,1,6,2]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,3,5,4,2,1,6]=>[1,7,6,2,3,5,4]=>[4,5,7,6,3,2,1]=>[[[[.,[.,[[.,.],.]]],.],.],.] [7,3,5,4,2,6,1]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,3,5,4,6,1,2]=>[1,7,2,3,5,6,4]=>[3,4,7,5,6,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,3,5,4,6,2,1]=>[1,7,2,3,5,6,4]=>[3,4,7,5,6,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,3,5,6,1,2,4]=>[1,7,4,6,2,3,5]=>[5,6,3,7,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,3,5,6,1,4,2]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,3,5,6,2,1,4]=>[1,7,4,6,2,3,5]=>[5,6,3,7,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,3,5,6,2,4,1]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,3,5,6,4,1,2]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,3,5,6,4,2,1]=>[1,7,2,3,5,4,6]=>[3,4,6,5,7,2,1]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [7,3,6,1,2,4,5]=>[1,7,5,2,3,6,4]=>[4,5,7,3,6,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,6,1,2,5,4]=>[1,7,4,2,3,6,5]=>[4,5,3,7,6,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,3,6,1,4,2,5]=>[1,7,5,4,2,3,6]=>[5,6,4,3,7,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,3,6,1,4,5,2]=>[1,7,2,3,6,5,4]=>[3,4,7,6,5,2,1]=>[[[.,[.,[[[.,.],.],.]]],.],.] [7,3,6,1,5,2,4]=>[1,7,4,2,3,6,5]=>[4,5,3,7,6,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,3,6,1,5,4,2]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,3,6,2,1,4,5]=>[1,7,5,2,3,6,4]=>[4,5,7,3,6,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,6,2,1,5,4]=>[1,7,4,2,3,6,5]=>[4,5,3,7,6,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,3,6,2,4,1,5]=>[1,7,5,4,2,3,6]=>[5,6,4,3,7,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,3,6,2,4,5,1]=>[1,7,2,3,6,5,4]=>[3,4,7,6,5,2,1]=>[[[.,[.,[[[.,.],.],.]]],.],.] [7,3,6,2,5,1,4]=>[1,7,4,2,3,6,5]=>[4,5,3,7,6,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,3,6,2,5,4,1]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,3,6,4,1,2,5]=>[1,7,5,2,3,6,4]=>[4,5,7,3,6,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,6,4,1,5,2]=>[1,7,2,3,6,5,4]=>[3,4,7,6,5,2,1]=>[[[.,[.,[[[.,.],.],.]]],.],.] [7,3,6,4,2,1,5]=>[1,7,5,2,3,6,4]=>[4,5,7,3,6,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,3,6,4,2,5,1]=>[1,7,2,3,6,5,4]=>[3,4,7,6,5,2,1]=>[[[.,[.,[[[.,.],.],.]]],.],.] [7,3,6,4,5,1,2]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,3,6,4,5,2,1]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,3,6,5,1,2,4]=>[1,7,4,5,2,3,6]=>[5,6,3,4,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,3,6,5,1,4,2]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,3,6,5,2,1,4]=>[1,7,4,5,2,3,6]=>[5,6,3,4,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,3,6,5,2,4,1]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,3,6,5,4,1,2]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,3,6,5,4,2,1]=>[1,7,2,3,6,4,5]=>[3,4,6,7,5,2,1]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [7,4,1,2,3,5,6]=>[1,7,6,5,3,2,4]=>[6,5,7,4,3,2,1]=>[[[[[[.,.],[.,.]],.],.],.],.] [7,4,1,2,3,6,5]=>[1,7,5,3,2,4,6]=>[5,4,6,3,7,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,4,1,2,5,3,6]=>[1,7,6,3,2,4,5]=>[5,4,6,7,3,2,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,4,1,2,5,6,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,4,1,2,6,3,5]=>[1,7,5,6,3,2,4]=>[6,5,7,3,4,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,4,1,2,6,5,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,4,1,3,2,5,6]=>[1,7,6,5,2,4,3]=>[5,7,6,4,3,2,1]=>[[[[[.,[[.,.],.]],.],.],.],.] [7,4,1,3,2,6,5]=>[1,7,5,2,4,3,6]=>[4,6,5,3,7,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,1,3,5,2,6]=>[1,7,6,2,4,3,5]=>[4,6,5,7,3,2,1]=>[[[[.,[[.,.],[.,.]]],.],.],.] [7,4,1,3,5,6,2]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,1,3,6,2,5]=>[1,7,5,6,2,4,3]=>[5,7,6,3,4,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,1,3,6,5,2]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,1,5,2,3,6]=>[1,7,6,3,2,4,5]=>[5,4,6,7,3,2,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,4,1,5,2,6,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,4,1,5,3,2,6]=>[1,7,6,2,4,5,3]=>[4,7,5,6,3,2,1]=>[[[[.,[[.,.],[.,.]]],.],.],.] [7,4,1,5,3,6,2]=>[1,7,2,4,5,3,6]=>[3,6,4,5,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,1,5,6,2,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,4,1,5,6,3,2]=>[1,7,2,4,5,6,3]=>[3,7,4,5,6,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,1,6,2,3,5]=>[1,7,5,2,4,6,3]=>[4,7,5,3,6,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,1,6,2,5,3]=>[1,7,3,2,4,6,5]=>[4,3,5,7,6,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,4,1,6,3,2,5]=>[1,7,5,3,2,4,6]=>[5,4,6,3,7,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,4,1,6,3,5,2]=>[1,7,2,4,6,5,3]=>[3,7,4,6,5,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,1,6,5,2,3]=>[1,7,3,2,4,6,5]=>[4,3,5,7,6,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,4,1,6,5,3,2]=>[1,7,2,4,6,3,5]=>[3,6,4,7,5,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,2,1,3,5,6]=>[1,7,6,5,3,2,4]=>[6,5,7,4,3,2,1]=>[[[[[[.,.],[.,.]],.],.],.],.] [7,4,2,1,3,6,5]=>[1,7,5,3,2,4,6]=>[5,4,6,3,7,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,4,2,1,5,3,6]=>[1,7,6,3,2,4,5]=>[5,4,6,7,3,2,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,4,2,1,5,6,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,4,2,1,6,3,5]=>[1,7,5,6,3,2,4]=>[6,5,7,3,4,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,4,2,1,6,5,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,4,2,3,1,5,6]=>[1,7,6,5,2,4,3]=>[5,7,6,4,3,2,1]=>[[[[[.,[[.,.],.]],.],.],.],.] [7,4,2,3,1,6,5]=>[1,7,5,2,4,3,6]=>[4,6,5,3,7,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,2,3,5,1,6]=>[1,7,6,2,4,3,5]=>[4,6,5,7,3,2,1]=>[[[[.,[[.,.],[.,.]]],.],.],.] [7,4,2,3,5,6,1]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,2,3,6,1,5]=>[1,7,5,6,2,4,3]=>[5,7,6,3,4,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,2,3,6,5,1]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,2,5,1,3,6]=>[1,7,6,3,2,4,5]=>[5,4,6,7,3,2,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,4,2,5,1,6,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,4,2,5,3,1,6]=>[1,7,6,2,4,5,3]=>[4,7,5,6,3,2,1]=>[[[[.,[[.,.],[.,.]]],.],.],.] [7,4,2,5,3,6,1]=>[1,7,2,4,5,3,6]=>[3,6,4,5,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,2,5,6,1,3]=>[1,7,3,2,4,5,6]=>[4,3,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,4,2,5,6,3,1]=>[1,7,2,4,5,6,3]=>[3,7,4,5,6,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,2,6,1,3,5]=>[1,7,5,2,4,6,3]=>[4,7,5,3,6,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,2,6,1,5,3]=>[1,7,3,2,4,6,5]=>[4,3,5,7,6,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,4,2,6,3,1,5]=>[1,7,5,3,2,4,6]=>[5,4,6,3,7,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,4,2,6,3,5,1]=>[1,7,2,4,6,5,3]=>[3,7,4,6,5,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,2,6,5,1,3]=>[1,7,3,2,4,6,5]=>[4,3,5,7,6,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,4,2,6,5,3,1]=>[1,7,2,4,6,3,5]=>[3,6,4,7,5,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,3,1,2,5,6]=>[1,7,6,5,2,4,3]=>[5,7,6,4,3,2,1]=>[[[[[.,[[.,.],.]],.],.],.],.] [7,4,3,1,2,6,5]=>[1,7,5,2,4,3,6]=>[4,6,5,3,7,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,3,1,5,2,6]=>[1,7,6,2,4,3,5]=>[4,6,5,7,3,2,1]=>[[[[.,[[.,.],[.,.]]],.],.],.] [7,4,3,1,5,6,2]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,3,1,6,2,5]=>[1,7,5,6,2,4,3]=>[5,7,6,3,4,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,3,1,6,5,2]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,3,2,1,5,6]=>[1,7,6,5,2,4,3]=>[5,7,6,4,3,2,1]=>[[[[[.,[[.,.],.]],.],.],.],.] [7,4,3,2,1,6,5]=>[1,7,5,2,4,3,6]=>[4,6,5,3,7,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,3,2,5,1,6]=>[1,7,6,2,4,3,5]=>[4,6,5,7,3,2,1]=>[[[[.,[[.,.],[.,.]]],.],.],.] [7,4,3,2,5,6,1]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,3,2,6,1,5]=>[1,7,5,6,2,4,3]=>[5,7,6,3,4,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,3,2,6,5,1]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,3,5,1,2,6]=>[1,7,6,2,4,5,3]=>[4,7,5,6,3,2,1]=>[[[[.,[[.,.],[.,.]]],.],.],.] [7,4,3,5,1,6,2]=>[1,7,2,4,5,3,6]=>[3,6,4,5,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,3,5,2,1,6]=>[1,7,6,2,4,5,3]=>[4,7,5,6,3,2,1]=>[[[[.,[[.,.],[.,.]]],.],.],.] [7,4,3,5,2,6,1]=>[1,7,2,4,5,3,6]=>[3,6,4,5,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,3,5,6,1,2]=>[1,7,2,4,5,6,3]=>[3,7,4,5,6,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,3,5,6,2,1]=>[1,7,2,4,5,6,3]=>[3,7,4,5,6,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,3,6,1,2,5]=>[1,7,5,2,4,6,3]=>[4,7,5,3,6,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,3,6,1,5,2]=>[1,7,2,4,6,5,3]=>[3,7,4,6,5,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,3,6,2,1,5]=>[1,7,5,2,4,6,3]=>[4,7,5,3,6,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,3,6,2,5,1]=>[1,7,2,4,6,5,3]=>[3,7,4,6,5,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,3,6,5,1,2]=>[1,7,2,4,6,3,5]=>[3,6,4,7,5,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,3,6,5,2,1]=>[1,7,2,4,6,3,5]=>[3,6,4,7,5,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,5,1,2,3,6]=>[1,7,6,3,5,2,4]=>[6,4,7,5,3,2,1]=>[[[[[.,.],[[.,.],.]],.],.],.] [7,4,5,1,2,6,3]=>[1,7,3,5,2,4,6]=>[5,3,6,4,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,4,5,1,3,2,6]=>[1,7,6,2,4,3,5]=>[4,6,5,7,3,2,1]=>[[[[.,[[.,.],[.,.]]],.],.],.] [7,4,5,1,3,6,2]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,5,1,6,2,3]=>[1,7,3,5,6,2,4]=>[6,3,7,4,5,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,4,5,1,6,3,2]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,5,2,1,3,6]=>[1,7,6,3,5,2,4]=>[6,4,7,5,3,2,1]=>[[[[[.,.],[[.,.],.]],.],.],.] [7,4,5,2,1,6,3]=>[1,7,3,5,2,4,6]=>[5,3,6,4,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,4,5,2,3,1,6]=>[1,7,6,2,4,3,5]=>[4,6,5,7,3,2,1]=>[[[[.,[[.,.],[.,.]]],.],.],.] [7,4,5,2,3,6,1]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,5,2,6,1,3]=>[1,7,3,5,6,2,4]=>[6,3,7,4,5,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,4,5,2,6,3,1]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,5,3,1,2,6]=>[1,7,6,2,4,3,5]=>[4,6,5,7,3,2,1]=>[[[[.,[[.,.],[.,.]]],.],.],.] [7,4,5,3,1,6,2]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,5,3,2,1,6]=>[1,7,6,2,4,3,5]=>[4,6,5,7,3,2,1]=>[[[[.,[[.,.],[.,.]]],.],.],.] [7,4,5,3,2,6,1]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,5,3,6,1,2]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,5,3,6,2,1]=>[1,7,2,4,3,5,6]=>[3,5,4,6,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,5,6,1,2,3]=>[1,7,3,5,2,4,6]=>[5,3,6,4,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,4,5,6,1,3,2]=>[1,7,2,4,6,3,5]=>[3,6,4,7,5,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,5,6,2,1,3]=>[1,7,3,5,2,4,6]=>[5,3,6,4,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,4,5,6,2,3,1]=>[1,7,2,4,6,3,5]=>[3,6,4,7,5,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,5,6,3,1,2]=>[1,7,2,4,6,3,5]=>[3,6,4,7,5,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,5,6,3,2,1]=>[1,7,2,4,6,3,5]=>[3,6,4,7,5,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,6,1,2,3,5]=>[1,7,5,2,4,3,6]=>[4,6,5,3,7,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,6,1,2,5,3]=>[1,7,3,6,5,2,4]=>[6,3,7,5,4,2,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,4,6,1,3,2,5]=>[1,7,5,3,6,2,4]=>[6,4,7,3,5,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,4,6,1,3,5,2]=>[1,7,2,4,3,6,5]=>[3,5,4,7,6,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,6,1,5,2,3]=>[1,7,3,6,2,4,5]=>[5,3,6,7,4,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,4,6,1,5,3,2]=>[1,7,2,4,3,6,5]=>[3,5,4,7,6,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,6,2,1,3,5]=>[1,7,5,2,4,3,6]=>[4,6,5,3,7,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,6,2,1,5,3]=>[1,7,3,6,5,2,4]=>[6,3,7,5,4,2,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,4,6,2,3,1,5]=>[1,7,5,3,6,2,4]=>[6,4,7,3,5,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,4,6,2,3,5,1]=>[1,7,2,4,3,6,5]=>[3,5,4,7,6,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,6,2,5,1,3]=>[1,7,3,6,2,4,5]=>[5,3,6,7,4,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,4,6,2,5,3,1]=>[1,7,2,4,3,6,5]=>[3,5,4,7,6,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,6,3,1,2,5]=>[1,7,5,2,4,3,6]=>[4,6,5,3,7,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,6,3,1,5,2]=>[1,7,2,4,3,6,5]=>[3,5,4,7,6,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,6,3,2,1,5]=>[1,7,5,2,4,3,6]=>[4,6,5,3,7,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,4,6,3,2,5,1]=>[1,7,2,4,3,6,5]=>[3,5,4,7,6,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,6,3,5,1,2]=>[1,7,2,4,3,6,5]=>[3,5,4,7,6,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,6,3,5,2,1]=>[1,7,2,4,3,6,5]=>[3,5,4,7,6,2,1]=>[[[.,[[.,.],[[.,.],.]]],.],.] [7,4,6,5,1,2,3]=>[1,7,3,6,2,4,5]=>[5,3,6,7,4,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,4,6,5,1,3,2]=>[1,7,2,4,5,3,6]=>[3,6,4,5,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,6,5,2,1,3]=>[1,7,3,6,2,4,5]=>[5,3,6,7,4,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,4,6,5,2,3,1]=>[1,7,2,4,5,3,6]=>[3,6,4,5,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,6,5,3,1,2]=>[1,7,2,4,5,3,6]=>[3,6,4,5,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,4,6,5,3,2,1]=>[1,7,2,4,5,3,6]=>[3,6,4,5,7,2,1]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [7,5,1,2,3,4,6]=>[1,7,6,4,2,5,3]=>[5,7,4,6,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,5,1,2,3,6,4]=>[1,7,4,2,5,3,6]=>[4,6,3,5,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,5,1,2,4,3,6]=>[1,7,6,3,2,5,4]=>[5,4,7,6,3,2,1]=>[[[[[.,.],[[.,.],.]],.],.],.] [7,5,1,2,4,6,3]=>[1,7,3,2,5,4,6]=>[4,3,6,5,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,5,1,2,6,3,4]=>[1,7,4,2,5,6,3]=>[4,7,3,5,6,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,5,1,2,6,4,3]=>[1,7,3,2,5,6,4]=>[4,3,7,5,6,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,5,1,3,2,4,6]=>[1,7,6,4,3,2,5]=>[6,5,4,7,3,2,1]=>[[[[[[.,.],.],[.,.]],.],.],.] [7,5,1,3,2,6,4]=>[1,7,4,3,2,5,6]=>[5,4,3,6,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,5,1,3,4,2,6]=>[1,7,6,2,5,4,3]=>[4,7,6,5,3,2,1]=>[[[[.,[[[.,.],.],.]],.],.],.] [7,5,1,3,4,6,2]=>[1,7,2,5,4,3,6]=>[3,6,5,4,7,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,1,3,6,2,4]=>[1,7,4,3,2,5,6]=>[5,4,3,6,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,5,1,3,6,4,2]=>[1,7,2,5,6,4,3]=>[3,7,6,4,5,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,1,4,2,3,6]=>[1,7,6,3,2,5,4]=>[5,4,7,6,3,2,1]=>[[[[[.,.],[[.,.],.]],.],.],.] [7,5,1,4,2,6,3]=>[1,7,3,2,5,4,6]=>[4,3,6,5,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,5,1,4,3,2,6]=>[1,7,6,2,5,3,4]=>[4,6,7,5,3,2,1]=>[[[[.,[[.,[.,.]],.]],.],.],.] [7,5,1,4,3,6,2]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,1,4,6,2,3]=>[1,7,3,2,5,6,4]=>[4,3,7,5,6,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,5,1,4,6,3,2]=>[1,7,2,5,6,3,4]=>[3,6,7,4,5,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,1,6,2,3,4]=>[1,7,4,6,3,2,5]=>[6,5,3,7,4,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,5,1,6,2,4,3]=>[1,7,3,2,5,4,6]=>[4,3,6,5,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,5,1,6,3,2,4]=>[1,7,4,6,2,5,3]=>[5,7,3,6,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,5,1,6,3,4,2]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,1,6,4,2,3]=>[1,7,3,2,5,4,6]=>[4,3,6,5,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,5,1,6,4,3,2]=>[1,7,2,5,4,6,3]=>[3,7,5,4,6,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,2,1,3,4,6]=>[1,7,6,4,2,5,3]=>[5,7,4,6,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,5,2,1,3,6,4]=>[1,7,4,2,5,3,6]=>[4,6,3,5,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,5,2,1,4,3,6]=>[1,7,6,3,2,5,4]=>[5,4,7,6,3,2,1]=>[[[[[.,.],[[.,.],.]],.],.],.] [7,5,2,1,4,6,3]=>[1,7,3,2,5,4,6]=>[4,3,6,5,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,5,2,1,6,3,4]=>[1,7,4,2,5,6,3]=>[4,7,3,5,6,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,5,2,1,6,4,3]=>[1,7,3,2,5,6,4]=>[4,3,7,5,6,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,5,2,3,1,4,6]=>[1,7,6,4,3,2,5]=>[6,5,4,7,3,2,1]=>[[[[[[.,.],.],[.,.]],.],.],.] [7,5,2,3,1,6,4]=>[1,7,4,3,2,5,6]=>[5,4,3,6,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,5,2,3,4,1,6]=>[1,7,6,2,5,4,3]=>[4,7,6,5,3,2,1]=>[[[[.,[[[.,.],.],.]],.],.],.] [7,5,2,3,4,6,1]=>[1,7,2,5,4,3,6]=>[3,6,5,4,7,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,2,3,6,1,4]=>[1,7,4,3,2,5,6]=>[5,4,3,6,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,5,2,3,6,4,1]=>[1,7,2,5,6,4,3]=>[3,7,6,4,5,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,2,4,1,3,6]=>[1,7,6,3,2,5,4]=>[5,4,7,6,3,2,1]=>[[[[[.,.],[[.,.],.]],.],.],.] [7,5,2,4,1,6,3]=>[1,7,3,2,5,4,6]=>[4,3,6,5,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,5,2,4,3,1,6]=>[1,7,6,2,5,3,4]=>[4,6,7,5,3,2,1]=>[[[[.,[[.,[.,.]],.]],.],.],.] [7,5,2,4,3,6,1]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,2,4,6,1,3]=>[1,7,3,2,5,6,4]=>[4,3,7,5,6,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,5,2,4,6,3,1]=>[1,7,2,5,6,3,4]=>[3,6,7,4,5,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,2,6,1,3,4]=>[1,7,4,6,3,2,5]=>[6,5,3,7,4,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,5,2,6,1,4,3]=>[1,7,3,2,5,4,6]=>[4,3,6,5,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,5,2,6,3,1,4]=>[1,7,4,6,2,5,3]=>[5,7,3,6,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,5,2,6,3,4,1]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,2,6,4,1,3]=>[1,7,3,2,5,4,6]=>[4,3,6,5,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,5,2,6,4,3,1]=>[1,7,2,5,4,6,3]=>[3,7,5,4,6,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,3,1,2,4,6]=>[1,7,6,4,2,5,3]=>[5,7,4,6,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,5,3,1,2,6,4]=>[1,7,4,2,5,3,6]=>[4,6,3,5,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,5,3,1,4,2,6]=>[1,7,6,2,5,4,3]=>[4,7,6,5,3,2,1]=>[[[[.,[[[.,.],.],.]],.],.],.] [7,5,3,1,4,6,2]=>[1,7,2,5,4,3,6]=>[3,6,5,4,7,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,3,1,6,2,4]=>[1,7,4,2,5,6,3]=>[4,7,3,5,6,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,5,3,1,6,4,2]=>[1,7,2,5,6,4,3]=>[3,7,6,4,5,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,3,2,1,4,6]=>[1,7,6,4,2,5,3]=>[5,7,4,6,3,2,1]=>[[[[[.,[.,.]],[.,.]],.],.],.] [7,5,3,2,1,6,4]=>[1,7,4,2,5,3,6]=>[4,6,3,5,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,5,3,2,4,1,6]=>[1,7,6,2,5,4,3]=>[4,7,6,5,3,2,1]=>[[[[.,[[[.,.],.],.]],.],.],.] [7,5,3,2,4,6,1]=>[1,7,2,5,4,3,6]=>[3,6,5,4,7,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,3,2,6,1,4]=>[1,7,4,2,5,6,3]=>[4,7,3,5,6,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,5,3,2,6,4,1]=>[1,7,2,5,6,4,3]=>[3,7,6,4,5,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,3,4,1,2,6]=>[1,7,6,2,5,3,4]=>[4,6,7,5,3,2,1]=>[[[[.,[[.,[.,.]],.]],.],.],.] [7,5,3,4,1,6,2]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,3,4,2,1,6]=>[1,7,6,2,5,3,4]=>[4,6,7,5,3,2,1]=>[[[[.,[[.,[.,.]],.]],.],.],.] [7,5,3,4,2,6,1]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,3,4,6,1,2]=>[1,7,2,5,6,3,4]=>[3,6,7,4,5,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,3,4,6,2,1]=>[1,7,2,5,6,3,4]=>[3,6,7,4,5,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,3,6,1,2,4]=>[1,7,4,6,2,5,3]=>[5,7,3,6,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,5,3,6,1,4,2]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,3,6,2,1,4]=>[1,7,4,6,2,5,3]=>[5,7,3,6,4,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,5,3,6,2,4,1]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,3,6,4,1,2]=>[1,7,2,5,4,6,3]=>[3,7,5,4,6,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,3,6,4,2,1]=>[1,7,2,5,4,6,3]=>[3,7,5,4,6,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,4,1,2,3,6]=>[1,7,6,3,4,2,5]=>[6,4,5,7,3,2,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,5,4,1,2,6,3]=>[1,7,3,4,2,5,6]=>[5,3,4,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,5,4,1,3,2,6]=>[1,7,6,2,5,3,4]=>[4,6,7,5,3,2,1]=>[[[[.,[[.,[.,.]],.]],.],.],.] [7,5,4,1,3,6,2]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,1,6,2,3]=>[1,7,3,4,2,5,6]=>[5,3,4,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,5,4,1,6,3,2]=>[1,7,2,5,6,3,4]=>[3,6,7,4,5,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,2,1,3,6]=>[1,7,6,3,4,2,5]=>[6,4,5,7,3,2,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,5,4,2,1,6,3]=>[1,7,3,4,2,5,6]=>[5,3,4,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,5,4,2,3,1,6]=>[1,7,6,2,5,3,4]=>[4,6,7,5,3,2,1]=>[[[[.,[[.,[.,.]],.]],.],.],.] [7,5,4,2,3,6,1]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,2,6,1,3]=>[1,7,3,4,2,5,6]=>[5,3,4,6,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,5,4,2,6,3,1]=>[1,7,2,5,6,3,4]=>[3,6,7,4,5,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,3,1,2,6]=>[1,7,6,2,5,3,4]=>[4,6,7,5,3,2,1]=>[[[[.,[[.,[.,.]],.]],.],.],.] [7,5,4,3,1,6,2]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,3,2,1,6]=>[1,7,6,2,5,3,4]=>[4,6,7,5,3,2,1]=>[[[[.,[[.,[.,.]],.]],.],.],.] [7,5,4,3,2,6,1]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,3,6,1,2]=>[1,7,2,5,6,3,4]=>[3,6,7,4,5,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,3,6,2,1]=>[1,7,2,5,6,3,4]=>[3,6,7,4,5,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,6,1,2,3]=>[1,7,3,4,6,2,5]=>[6,3,4,7,5,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,5,4,6,1,3,2]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,6,2,1,3]=>[1,7,3,4,6,2,5]=>[6,3,4,7,5,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,5,4,6,2,3,1]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,6,3,1,2]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,6,3,2,1]=>[1,7,2,5,3,4,6]=>[3,5,6,4,7,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,6,1,2,3,4]=>[1,7,4,2,5,3,6]=>[4,6,3,5,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,5,6,1,2,4,3]=>[1,7,3,6,4,2,5]=>[6,3,5,7,4,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,5,6,1,3,2,4]=>[1,7,4,2,5,3,6]=>[4,6,3,5,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,5,6,1,3,4,2]=>[1,7,2,5,3,6,4]=>[3,5,7,4,6,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,6,1,4,2,3]=>[1,7,3,6,2,5,4]=>[5,3,7,6,4,2,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,5,6,1,4,3,2]=>[1,7,2,5,4,3,6]=>[3,6,5,4,7,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,6,2,1,3,4]=>[1,7,4,2,5,3,6]=>[4,6,3,5,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,5,6,2,1,4,3]=>[1,7,3,6,4,2,5]=>[6,3,5,7,4,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,5,6,2,3,1,4]=>[1,7,4,2,5,3,6]=>[4,6,3,5,7,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,5,6,2,3,4,1]=>[1,7,2,5,3,6,4]=>[3,5,7,4,6,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,6,2,4,1,3]=>[1,7,3,6,2,5,4]=>[5,3,7,6,4,2,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,5,6,2,4,3,1]=>[1,7,2,5,4,3,6]=>[3,6,5,4,7,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,6,3,1,2,4]=>[1,7,4,3,6,2,5]=>[6,4,3,7,5,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,5,6,3,1,4,2]=>[1,7,2,5,3,6,4]=>[3,5,7,4,6,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,6,3,2,1,4]=>[1,7,4,3,6,2,5]=>[6,4,3,7,5,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,5,6,3,2,4,1]=>[1,7,2,5,3,6,4]=>[3,5,7,4,6,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,6,3,4,1,2]=>[1,7,2,5,4,3,6]=>[3,6,5,4,7,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,6,3,4,2,1]=>[1,7,2,5,4,3,6]=>[3,6,5,4,7,2,1]=>[[[.,[[[.,.],.],[.,.]]],.],.] [7,5,6,4,1,2,3]=>[1,7,3,6,2,5,4]=>[5,3,7,6,4,2,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,5,6,4,1,3,2]=>[1,7,2,5,3,6,4]=>[3,5,7,4,6,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,6,4,2,1,3]=>[1,7,3,6,2,5,4]=>[5,3,7,6,4,2,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,5,6,4,2,3,1]=>[1,7,2,5,3,6,4]=>[3,5,7,4,6,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,6,4,3,1,2]=>[1,7,2,5,3,6,4]=>[3,5,7,4,6,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,6,4,3,2,1]=>[1,7,2,5,3,6,4]=>[3,5,7,4,6,2,1]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,6,1,2,3,4,5]=>[1,7,5,3,2,6,4]=>[5,4,7,3,6,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,6,1,2,3,5,4]=>[1,7,4,2,6,5,3]=>[4,7,3,6,5,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,1,2,4,3,5]=>[1,7,5,4,2,6,3]=>[5,7,4,3,6,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,6,1,2,4,5,3]=>[1,7,3,2,6,5,4]=>[4,3,7,6,5,2,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,6,1,2,5,3,4]=>[1,7,4,2,6,3,5]=>[4,6,3,7,5,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,1,2,5,4,3]=>[1,7,3,2,6,4,5]=>[4,3,6,7,5,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,1,3,2,4,5]=>[1,7,5,2,6,4,3]=>[4,7,6,3,5,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,6,1,3,2,5,4]=>[1,7,4,3,2,6,5]=>[5,4,3,7,6,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,6,1,3,4,2,5]=>[1,7,5,4,3,2,6]=>[6,5,4,3,7,2,1]=>[[[[[[.,.],.],.],[.,.]],.],.] [7,6,1,3,4,5,2]=>[1,7,2,6,5,4,3]=>[3,7,6,5,4,2,1]=>[[[.,[[[[.,.],.],.],.]],.],.] [7,6,1,3,5,2,4]=>[1,7,4,3,2,6,5]=>[5,4,3,7,6,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,6,1,3,5,4,2]=>[1,7,2,6,4,3,5]=>[3,6,5,7,4,2,1]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,1,4,2,3,5]=>[1,7,5,2,6,3,4]=>[4,6,7,3,5,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,1,4,2,5,3]=>[1,7,3,2,6,5,4]=>[4,3,7,6,5,2,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,6,1,4,3,2,5]=>[1,7,5,3,2,6,4]=>[5,4,7,3,6,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,6,1,4,3,5,2]=>[1,7,2,6,5,3,4]=>[3,6,7,5,4,2,1]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,1,4,5,2,3]=>[1,7,3,2,6,4,5]=>[4,3,6,7,5,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,1,4,5,3,2]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,1,5,2,3,4]=>[1,7,4,5,2,6,3]=>[5,7,3,4,6,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,6,1,5,2,4,3]=>[1,7,3,2,6,4,5]=>[4,3,6,7,5,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,1,5,3,2,4]=>[1,7,4,5,3,2,6]=>[6,5,3,4,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,6,1,5,3,4,2]=>[1,7,2,6,4,5,3]=>[3,7,5,6,4,2,1]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,1,5,4,2,3]=>[1,7,3,2,6,4,5]=>[4,3,6,7,5,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,1,5,4,3,2]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,2,1,3,4,5]=>[1,7,5,3,2,6,4]=>[5,4,7,3,6,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,6,2,1,3,5,4]=>[1,7,4,2,6,5,3]=>[4,7,3,6,5,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,2,1,4,3,5]=>[1,7,5,4,2,6,3]=>[5,7,4,3,6,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,6,2,1,4,5,3]=>[1,7,3,2,6,5,4]=>[4,3,7,6,5,2,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,6,2,1,5,3,4]=>[1,7,4,2,6,3,5]=>[4,6,3,7,5,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,2,1,5,4,3]=>[1,7,3,2,6,4,5]=>[4,3,6,7,5,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,2,3,1,4,5]=>[1,7,5,2,6,4,3]=>[4,7,6,3,5,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,6,2,3,1,5,4]=>[1,7,4,3,2,6,5]=>[5,4,3,7,6,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,6,2,3,4,1,5]=>[1,7,5,4,3,2,6]=>[6,5,4,3,7,2,1]=>[[[[[[.,.],.],.],[.,.]],.],.] [7,6,2,3,4,5,1]=>[1,7,2,6,5,4,3]=>[3,7,6,5,4,2,1]=>[[[.,[[[[.,.],.],.],.]],.],.] [7,6,2,3,5,1,4]=>[1,7,4,3,2,6,5]=>[5,4,3,7,6,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,6,2,3,5,4,1]=>[1,7,2,6,4,3,5]=>[3,6,5,7,4,2,1]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,2,4,1,3,5]=>[1,7,5,2,6,3,4]=>[4,6,7,3,5,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,2,4,1,5,3]=>[1,7,3,2,6,5,4]=>[4,3,7,6,5,2,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,6,2,4,3,1,5]=>[1,7,5,3,2,6,4]=>[5,4,7,3,6,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,6,2,4,3,5,1]=>[1,7,2,6,5,3,4]=>[3,6,7,5,4,2,1]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,2,4,5,1,3]=>[1,7,3,2,6,4,5]=>[4,3,6,7,5,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,2,4,5,3,1]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,2,5,1,3,4]=>[1,7,4,5,2,6,3]=>[5,7,3,4,6,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,6,2,5,1,4,3]=>[1,7,3,2,6,4,5]=>[4,3,6,7,5,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,2,5,3,1,4]=>[1,7,4,5,3,2,6]=>[6,5,3,4,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,6,2,5,3,4,1]=>[1,7,2,6,4,5,3]=>[3,7,5,6,4,2,1]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,2,5,4,1,3]=>[1,7,3,2,6,4,5]=>[4,3,6,7,5,2,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,2,5,4,3,1]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,3,1,2,4,5]=>[1,7,5,2,6,4,3]=>[4,7,6,3,5,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,6,3,1,2,5,4]=>[1,7,4,2,6,5,3]=>[4,7,3,6,5,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,3,1,4,2,5]=>[1,7,5,4,2,6,3]=>[5,7,4,3,6,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,6,3,1,4,5,2]=>[1,7,2,6,5,4,3]=>[3,7,6,5,4,2,1]=>[[[.,[[[[.,.],.],.],.]],.],.] [7,6,3,1,5,2,4]=>[1,7,4,2,6,3,5]=>[4,6,3,7,5,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,3,1,5,4,2]=>[1,7,2,6,4,3,5]=>[3,6,5,7,4,2,1]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,3,2,1,4,5]=>[1,7,5,2,6,4,3]=>[4,7,6,3,5,2,1]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,6,3,2,1,5,4]=>[1,7,4,2,6,5,3]=>[4,7,3,6,5,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,3,2,4,1,5]=>[1,7,5,4,2,6,3]=>[5,7,4,3,6,2,1]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,6,3,2,4,5,1]=>[1,7,2,6,5,4,3]=>[3,7,6,5,4,2,1]=>[[[.,[[[[.,.],.],.],.]],.],.] [7,6,3,2,5,1,4]=>[1,7,4,2,6,3,5]=>[4,6,3,7,5,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,3,2,5,4,1]=>[1,7,2,6,4,3,5]=>[3,6,5,7,4,2,1]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,3,4,1,2,5]=>[1,7,5,2,6,3,4]=>[4,6,7,3,5,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,3,4,1,5,2]=>[1,7,2,6,5,3,4]=>[3,6,7,5,4,2,1]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,3,4,2,1,5]=>[1,7,5,2,6,3,4]=>[4,6,7,3,5,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,3,4,2,5,1]=>[1,7,2,6,5,3,4]=>[3,6,7,5,4,2,1]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,3,4,5,1,2]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,3,4,5,2,1]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,3,5,1,2,4]=>[1,7,4,5,2,6,3]=>[5,7,3,4,6,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,6,3,5,1,4,2]=>[1,7,2,6,4,5,3]=>[3,7,5,6,4,2,1]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,3,5,2,1,4]=>[1,7,4,5,2,6,3]=>[5,7,3,4,6,2,1]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,6,3,5,2,4,1]=>[1,7,2,6,4,5,3]=>[3,7,5,6,4,2,1]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,3,5,4,1,2]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,3,5,4,2,1]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,1,2,3,5]=>[1,7,5,2,6,3,4]=>[4,6,7,3,5,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,4,1,2,5,3]=>[1,7,3,4,2,6,5]=>[5,3,4,7,6,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,6,4,1,3,2,5]=>[1,7,5,3,4,2,6]=>[6,4,5,3,7,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,6,4,1,3,5,2]=>[1,7,2,6,5,3,4]=>[3,6,7,5,4,2,1]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,4,1,5,2,3]=>[1,7,3,4,2,6,5]=>[5,3,4,7,6,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,6,4,1,5,3,2]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,2,1,3,5]=>[1,7,5,2,6,3,4]=>[4,6,7,3,5,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,4,2,1,5,3]=>[1,7,3,4,2,6,5]=>[5,3,4,7,6,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,6,4,2,3,1,5]=>[1,7,5,3,4,2,6]=>[6,4,5,3,7,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,6,4,2,3,5,1]=>[1,7,2,6,5,3,4]=>[3,6,7,5,4,2,1]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,4,2,5,1,3]=>[1,7,3,4,2,6,5]=>[5,3,4,7,6,2,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,6,4,2,5,3,1]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,3,1,2,5]=>[1,7,5,2,6,3,4]=>[4,6,7,3,5,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,4,3,1,5,2]=>[1,7,2,6,5,3,4]=>[3,6,7,5,4,2,1]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,4,3,2,1,5]=>[1,7,5,2,6,3,4]=>[4,6,7,3,5,2,1]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,4,3,2,5,1]=>[1,7,2,6,5,3,4]=>[3,6,7,5,4,2,1]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,4,3,5,1,2]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,3,5,2,1]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,5,1,2,3]=>[1,7,3,4,5,2,6]=>[6,3,4,5,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,6,4,5,1,3,2]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,5,2,1,3]=>[1,7,3,4,5,2,6]=>[6,3,4,5,7,2,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,6,4,5,2,3,1]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,5,3,1,2]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,5,3,2,1]=>[1,7,2,6,3,4,5]=>[3,5,6,7,4,2,1]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,5,1,2,3,4]=>[1,7,4,2,6,3,5]=>[4,6,3,7,5,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,5,1,2,4,3]=>[1,7,3,5,2,6,4]=>[5,3,7,4,6,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,6,5,1,3,2,4]=>[1,7,4,2,6,3,5]=>[4,6,3,7,5,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,5,1,3,4,2]=>[1,7,2,6,4,3,5]=>[3,6,5,7,4,2,1]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,5,1,4,2,3]=>[1,7,3,5,4,2,6]=>[6,3,5,4,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,6,5,1,4,3,2]=>[1,7,2,6,3,5,4]=>[3,5,7,6,4,2,1]=>[[[.,[[.,[[.,.],.]],.]],.],.] [7,6,5,2,1,3,4]=>[1,7,4,2,6,3,5]=>[4,6,3,7,5,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,5,2,1,4,3]=>[1,7,3,5,2,6,4]=>[5,3,7,4,6,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,6,5,2,3,1,4]=>[1,7,4,2,6,3,5]=>[4,6,3,7,5,2,1]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,5,2,3,4,1]=>[1,7,2,6,4,3,5]=>[3,6,5,7,4,2,1]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,5,2,4,1,3]=>[1,7,3,5,4,2,6]=>[6,3,5,4,7,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,6,5,2,4,3,1]=>[1,7,2,6,3,5,4]=>[3,5,7,6,4,2,1]=>[[[.,[[.,[[.,.],.]],.]],.],.] [7,6,5,3,1,2,4]=>[1,7,4,3,5,2,6]=>[6,4,3,5,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,6,5,3,1,4,2]=>[1,7,2,6,4,3,5]=>[3,6,5,7,4,2,1]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,5,3,2,1,4]=>[1,7,4,3,5,2,6]=>[6,4,3,5,7,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,6,5,3,2,4,1]=>[1,7,2,6,4,3,5]=>[3,6,5,7,4,2,1]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,5,3,4,1,2]=>[1,7,2,6,3,5,4]=>[3,5,7,6,4,2,1]=>[[[.,[[.,[[.,.],.]],.]],.],.] [7,6,5,3,4,2,1]=>[1,7,2,6,3,5,4]=>[3,5,7,6,4,2,1]=>[[[.,[[.,[[.,.],.]],.]],.],.] [7,6,5,4,1,2,3]=>[1,7,3,5,2,6,4]=>[5,3,7,4,6,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,6,5,4,1,3,2]=>[1,7,2,6,3,5,4]=>[3,5,7,6,4,2,1]=>[[[.,[[.,[[.,.],.]],.]],.],.] [7,6,5,4,2,1,3]=>[1,7,3,5,2,6,4]=>[5,3,7,4,6,2,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,6,5,4,2,3,1]=>[1,7,2,6,3,5,4]=>[3,5,7,6,4,2,1]=>[[[.,[[.,[[.,.],.]],.]],.],.] [7,6,5,4,3,1,2]=>[1,7,2,6,3,5,4]=>[3,5,7,6,4,2,1]=>[[[.,[[.,[[.,.],.]],.]],.],.] [7,6,5,4,3,2,1]=>[1,7,2,6,3,5,4]=>[3,5,7,6,4,2,1]=>[[[.,[[.,[[.,.],.]],.]],.],.] [8,7,6,5,4,3,2,1]=>[1,8,2,7,3,6,4,5]=>[3,5,7,8,6,4,2,1]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [7,8,6,5,4,3,2,1]=>[1,7,2,8,3,6,4,5]=>[3,5,7,8,6,2,4,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,6,7,5,4,3,2,1]=>[1,8,2,6,3,7,4,5]=>[3,5,7,8,4,6,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [7,6,8,5,4,3,2,1]=>[1,7,2,6,3,8,4,5]=>[3,5,7,8,4,2,6,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,8,5,4,3,2,1]=>[1,6,3,8,2,7,4,5]=>[5,3,7,8,2,6,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,7,5,6,4,3,2,1]=>[1,8,2,7,3,5,4,6]=>[3,5,7,6,8,4,2,1]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [7,8,5,6,4,3,2,1]=>[1,7,2,8,3,5,4,6]=>[3,5,7,6,8,2,4,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,6,5,7,4,3,2,1]=>[1,8,2,6,3,5,4,7]=>[3,5,7,6,4,8,2,1]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,5,6,7,4,3,2,1]=>[1,8,2,5,4,7,3,6]=>[3,7,5,4,8,6,2,1]=>[[[.,[[[.,.],.],[[.,.],.]]],.],.] [7,6,5,8,4,3,2,1]=>[1,7,2,6,3,5,4,8]=>[3,5,7,6,4,2,8,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,8,4,3,2,1]=>[1,6,3,5,4,8,2,7]=>[7,3,5,4,2,8,6,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [7,5,6,8,4,3,2,1]=>[1,7,2,5,4,8,3,6]=>[3,7,5,4,8,2,6,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [6,5,7,8,4,3,2,1]=>[1,6,3,7,2,5,4,8]=>[5,3,7,6,2,4,8,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,6,7,8,4,3,2,1]=>[1,5,4,8,2,6,3,7]=>[5,7,3,2,6,8,4,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [8,7,6,4,5,3,2,1]=>[1,8,2,7,3,6,4,5]=>[3,5,7,8,6,4,2,1]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [7,8,6,4,5,3,2,1]=>[1,7,2,8,3,6,4,5]=>[3,5,7,8,6,2,4,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,6,7,4,5,3,2,1]=>[1,8,2,6,3,7,4,5]=>[3,5,7,8,4,6,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [7,6,8,4,5,3,2,1]=>[1,7,2,6,3,8,4,5]=>[3,5,7,8,4,2,6,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,8,4,5,3,2,1]=>[1,6,3,8,2,7,4,5]=>[5,3,7,8,2,6,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,7,4,5,6,3,2,1]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [8,6,4,5,7,3,2,1]=>[1,8,2,6,3,4,5,7]=>[3,5,6,7,4,8,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,4,5,6,7,3,2,1]=>[1,8,2,4,6,3,5,7]=>[3,6,4,7,5,8,2,1]=>[[[.,[[.,.],[[.,.],[.,.]]]],.],.] [7,6,5,4,8,3,2,1]=>[1,7,2,6,3,5,8,4]=>[3,5,8,6,4,2,7,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,5,7,4,8,3,2,1]=>[1,6,3,7,2,5,8,4]=>[5,3,8,6,2,4,7,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,6,4,5,8,3,2,1]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,4,5,6,8,3,2,1]=>[1,7,2,4,6,3,5,8]=>[3,6,4,7,5,2,8,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [5,6,4,7,8,3,2,1]=>[1,5,8,2,6,3,4,7]=>[4,6,7,2,5,8,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,4,5,7,8,3,2,1]=>[1,6,3,5,8,2,4,7]=>[6,3,7,4,2,8,5,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [4,5,6,7,8,3,2,1]=>[1,4,7,2,5,8,3,6]=>[4,7,2,5,8,3,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [8,7,6,5,3,4,2,1]=>[1,8,2,7,3,6,4,5]=>[3,5,7,8,6,4,2,1]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [7,8,6,5,3,4,2,1]=>[1,7,2,8,3,6,4,5]=>[3,5,7,8,6,2,4,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [7,6,8,5,3,4,2,1]=>[1,7,2,6,4,5,3,8]=>[3,7,5,6,4,2,8,1]=>[[[.,[[[.,.],[.,.]],.]],[.,.]],.] [8,7,5,6,3,4,2,1]=>[1,8,2,7,3,5,4,6]=>[3,5,7,6,8,4,2,1]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [7,8,5,6,3,4,2,1]=>[1,7,2,8,3,5,4,6]=>[3,5,7,6,8,2,4,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,5,6,7,3,4,2,1]=>[1,8,2,5,3,6,4,7]=>[3,5,7,4,6,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [6,7,5,8,3,4,2,1]=>[1,6,4,8,2,7,3,5]=>[5,7,3,8,2,6,4,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,5,7,8,3,4,2,1]=>[1,6,4,8,2,5,3,7]=>[5,7,3,6,2,8,4,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [5,6,7,8,3,4,2,1]=>[1,5,3,7,2,6,4,8]=>[5,3,7,2,6,4,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [8,7,6,4,3,5,2,1]=>[1,8,2,7,3,6,5,4]=>[3,5,8,7,6,4,2,1]=>[[[.,[[.,[[[.,.],.],.]],.]],.],.] [7,8,6,4,3,5,2,1]=>[1,7,2,8,3,6,5,4]=>[3,5,8,7,6,2,4,1]=>[[[.,[.,[[[.,.],.],.]]],[.,.]],.] [7,6,8,4,3,5,2,1]=>[1,7,2,6,5,3,8,4]=>[3,6,8,5,4,2,7,1]=>[[[.,[[[.,[.,.]],.],.]],[.,.]],.] [8,7,6,3,4,5,2,1]=>[1,8,2,7,3,6,5,4]=>[3,5,8,7,6,4,2,1]=>[[[.,[[.,[[[.,.],.],.]],.]],.],.] [7,8,6,3,4,5,2,1]=>[1,7,2,8,3,6,5,4]=>[3,5,8,7,6,2,4,1]=>[[[.,[.,[[[.,.],.],.]]],[.,.]],.] [8,6,7,3,4,5,2,1]=>[1,8,2,6,5,4,3,7]=>[3,7,6,5,4,8,2,1]=>[[[.,[[[[.,.],.],.],[.,.]]],.],.] [6,7,8,3,4,5,2,1]=>[1,6,5,4,3,8,2,7]=>[7,5,4,3,2,8,6,1]=>[[[[[[.,.],.],.],.],[[.,.],.]],.] [8,7,5,4,3,6,2,1]=>[1,8,2,7,3,5,4,6]=>[3,5,7,6,8,4,2,1]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [7,8,5,4,3,6,2,1]=>[1,7,2,8,3,5,4,6]=>[3,5,7,6,8,2,4,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,7,4,5,3,6,2,1]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [8,7,5,3,4,6,2,1]=>[1,8,2,7,3,5,4,6]=>[3,5,7,6,8,4,2,1]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [7,8,5,3,4,6,2,1]=>[1,7,2,8,3,5,4,6]=>[3,5,7,6,8,2,4,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,7,4,3,5,6,2,1]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [8,7,3,4,5,6,2,1]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [7,8,3,4,5,6,2,1]=>[1,7,2,8,3,4,5,6]=>[3,5,6,7,8,2,4,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,6,4,5,3,7,2,1]=>[1,8,2,6,7,3,4,5]=>[3,6,7,8,4,5,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,5,4,6,3,7,2,1]=>[1,8,2,5,3,4,6,7]=>[3,5,6,4,7,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,6,4,3,5,7,2,1]=>[1,8,2,6,7,3,4,5]=>[3,6,7,8,4,5,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,5,4,3,6,7,2,1]=>[1,8,2,5,6,7,3,4]=>[3,7,8,4,5,6,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,5,3,4,6,7,2,1]=>[1,8,2,5,6,7,3,4]=>[3,7,8,4,5,6,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,4,3,5,6,7,2,1]=>[1,8,2,4,5,6,7,3]=>[3,8,4,5,6,7,2,1]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,3,4,5,6,7,2,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [6,5,7,4,3,8,2,1]=>[1,6,8,2,5,3,7,4]=>[4,6,8,5,2,7,3,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [7,6,4,5,3,8,2,1]=>[1,7,2,6,8,3,4,5]=>[3,6,7,8,4,2,5,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,4,5,3,8,2,1]=>[1,6,8,2,7,3,4,5]=>[4,6,7,8,2,5,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,5,4,6,3,8,2,1]=>[1,7,2,5,3,4,6,8]=>[3,5,6,4,7,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,6,3,8,2,1]=>[1,7,2,4,6,8,3,5]=>[3,7,4,8,5,2,6,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [6,5,4,7,3,8,2,1]=>[1,6,8,2,5,3,4,7]=>[4,6,7,5,2,8,3,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [5,4,6,7,3,8,2,1]=>[1,5,3,6,8,2,4,7]=>[6,3,7,2,4,8,5,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [4,5,6,7,3,8,2,1]=>[1,4,7,2,5,3,6,8]=>[4,6,2,5,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [7,6,4,3,5,8,2,1]=>[1,7,2,6,8,3,4,5]=>[3,6,7,8,4,2,5,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,6,3,4,5,8,2,1]=>[1,7,2,6,8,3,4,5]=>[3,6,7,8,4,2,5,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,5,4,3,6,8,2,1]=>[1,7,2,5,6,8,3,4]=>[3,7,8,4,5,2,6,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,5,3,4,6,8,2,1]=>[1,7,2,5,6,8,3,4]=>[3,7,8,4,5,2,6,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,3,4,5,6,8,2,1]=>[1,7,2,3,4,5,6,8]=>[3,4,5,6,7,2,8,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [6,3,4,5,7,8,2,1]=>[1,6,8,2,3,4,5,7]=>[4,5,6,7,2,8,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [5,3,4,6,7,8,2,1]=>[1,5,7,2,3,4,6,8]=>[4,5,6,2,7,3,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,3,5,6,7,8,2,1]=>[1,4,6,8,2,3,5,7]=>[5,6,2,7,3,8,4,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [3,4,5,6,7,8,2,1]=>[1,3,5,7,2,4,6,8]=>[5,2,6,3,7,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [8,7,6,5,4,2,3,1]=>[1,8,2,7,3,6,4,5]=>[3,5,7,8,6,4,2,1]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [7,8,6,5,4,2,3,1]=>[1,7,3,6,2,8,4,5]=>[5,3,7,8,4,2,6,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [8,6,7,5,4,2,3,1]=>[1,8,2,6,3,7,4,5]=>[3,5,7,8,4,6,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [7,6,8,5,4,2,3,1]=>[1,7,3,8,2,6,4,5]=>[5,3,7,8,6,2,4,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [8,7,5,6,4,2,3,1]=>[1,8,2,7,3,5,4,6]=>[3,5,7,6,8,4,2,1]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [8,6,5,7,4,2,3,1]=>[1,8,2,6,3,5,4,7]=>[3,5,7,6,4,8,2,1]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,5,6,7,4,2,3,1]=>[1,8,2,5,4,7,3,6]=>[3,7,5,4,8,6,2,1]=>[[[.,[[[.,.],.],[[.,.],.]]],.],.] [7,6,5,8,4,2,3,1]=>[1,7,3,5,4,8,2,6]=>[7,3,5,4,8,2,6,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [6,7,5,8,4,2,3,1]=>[1,6,2,7,3,5,4,8]=>[3,5,7,6,2,4,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [5,6,7,8,4,2,3,1]=>[1,5,4,8,2,6,3,7]=>[5,7,3,2,6,8,4,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [8,7,6,4,5,2,3,1]=>[1,8,2,7,3,6,4,5]=>[3,5,7,8,6,4,2,1]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [8,6,7,4,5,2,3,1]=>[1,8,2,6,3,7,4,5]=>[3,5,7,8,4,6,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [7,6,8,4,5,2,3,1]=>[1,7,3,8,2,6,4,5]=>[5,3,7,8,6,2,4,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [6,7,8,4,5,2,3,1]=>[1,6,2,7,3,8,4,5]=>[3,5,7,8,2,4,6,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [8,7,4,5,6,2,3,1]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [7,8,4,5,6,2,3,1]=>[1,7,3,4,5,6,2,8]=>[7,3,4,5,6,2,8,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [8,6,4,5,7,2,3,1]=>[1,8,2,6,3,4,5,7]=>[3,5,6,7,4,8,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,4,5,6,7,2,3,1]=>[1,8,2,4,6,3,5,7]=>[3,6,4,7,5,8,2,1]=>[[[.,[[.,.],[[.,.],[.,.]]]],.],.] [7,6,5,4,8,2,3,1]=>[1,7,3,5,8,2,6,4]=>[6,3,8,4,7,2,5,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,6,4,5,8,2,3,1]=>[1,7,3,4,5,8,2,6]=>[7,3,4,5,8,2,6,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [6,7,4,5,8,2,3,1]=>[1,6,2,7,3,4,5,8]=>[3,5,6,7,2,4,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [4,5,6,7,8,2,3,1]=>[1,4,7,3,6,2,5,8]=>[6,4,2,7,5,3,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [8,7,6,5,3,2,4,1]=>[1,8,2,7,4,5,3,6]=>[3,7,5,6,8,4,2,1]=>[[[.,[[[.,.],[.,[.,.]]],.]],.],.] [8,6,7,5,3,2,4,1]=>[1,8,2,6,3,7,4,5]=>[3,5,7,8,4,6,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,6,5,7,3,2,4,1]=>[1,8,2,6,3,5,4,7]=>[3,5,7,6,4,8,2,1]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,5,6,7,3,2,4,1]=>[1,8,2,5,3,6,4,7]=>[3,5,7,4,6,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [7,6,5,8,3,2,4,1]=>[1,7,4,8,2,6,3,5]=>[5,7,3,8,6,2,4,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [6,7,5,8,3,2,4,1]=>[1,6,2,7,4,8,3,5]=>[3,7,5,8,2,4,6,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,6,7,8,3,2,4,1]=>[1,5,3,7,4,8,2,6]=>[7,3,5,2,8,4,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [8,7,6,5,2,3,4,1]=>[1,8,2,7,4,5,3,6]=>[3,7,5,6,8,4,2,1]=>[[[.,[[[.,.],[.,[.,.]]],.]],.],.] [8,6,7,5,2,3,4,1]=>[1,8,2,6,3,7,4,5]=>[3,5,7,8,4,6,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [6,7,8,5,2,3,4,1]=>[1,6,3,8,2,7,4,5]=>[5,3,7,8,2,6,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,6,5,7,2,3,4,1]=>[1,8,2,6,3,5,4,7]=>[3,5,7,6,4,8,2,1]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,5,6,7,2,3,4,1]=>[1,8,2,5,3,6,4,7]=>[3,5,7,4,6,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [7,6,5,8,2,3,4,1]=>[1,7,4,8,2,6,3,5]=>[5,7,3,8,6,2,4,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [6,5,7,8,2,3,4,1]=>[1,6,3,7,4,8,2,5]=>[7,3,5,8,2,4,6,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,6,7,8,2,3,4,1]=>[1,5,2,6,3,7,4,8]=>[3,5,7,2,4,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [8,7,6,4,3,2,5,1]=>[1,8,2,7,5,3,6,4]=>[3,6,8,5,7,4,2,1]=>[[[.,[[[.,[.,.]],[.,.]],.]],.],.] [7,8,6,4,3,2,5,1]=>[1,7,5,3,6,2,8,4]=>[6,4,8,3,5,2,7,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [8,6,7,4,3,2,5,1]=>[1,8,2,6,3,7,5,4]=>[3,5,8,7,4,6,2,1]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [7,6,8,4,3,2,5,1]=>[1,7,5,3,8,2,6,4]=>[6,4,8,3,7,2,5,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [6,7,8,4,3,2,5,1]=>[1,6,2,7,5,3,8,4]=>[3,6,8,5,2,4,7,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [8,7,6,3,4,2,5,1]=>[1,8,2,7,5,4,3,6]=>[3,7,6,5,8,4,2,1]=>[[[.,[[[[.,.],.],[.,.]],.]],.],.] [7,8,6,3,4,2,5,1]=>[1,7,5,4,3,6,2,8]=>[7,5,4,3,6,2,8,1]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [8,6,7,3,4,2,5,1]=>[1,8,2,6,3,7,5,4]=>[3,5,8,7,4,6,2,1]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [7,6,8,3,4,2,5,1]=>[1,7,5,4,3,8,2,6]=>[7,5,4,3,8,2,6,1]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [6,7,8,3,4,2,5,1]=>[1,6,2,7,5,4,3,8]=>[3,7,6,5,2,4,8,1]=>[[[.,[[[.,.],.],.]],[.,[.,.]]],.] [8,7,6,4,2,3,5,1]=>[1,8,2,7,5,3,6,4]=>[3,6,8,5,7,4,2,1]=>[[[.,[[[.,[.,.]],[.,.]],.]],.],.] [8,6,7,4,2,3,5,1]=>[1,8,2,6,3,7,5,4]=>[3,5,8,7,4,6,2,1]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [7,6,8,4,2,3,5,1]=>[1,7,5,2,6,3,8,4]=>[4,6,8,3,5,2,7,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [6,7,8,4,2,3,5,1]=>[1,6,3,8,2,7,5,4]=>[5,3,8,7,2,6,4,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [8,7,6,3,2,4,5,1]=>[1,8,2,7,5,3,6,4]=>[3,6,8,5,7,4,2,1]=>[[[.,[[[.,[.,.]],[.,.]],.]],.],.] [8,6,7,3,2,4,5,1]=>[1,8,2,6,4,3,7,5]=>[3,6,5,8,4,7,2,1]=>[[[.,[[[.,.],[.,.]],[.,.]]],.],.] [6,7,8,3,2,4,5,1]=>[1,6,4,3,8,2,7,5]=>[6,4,3,8,2,7,5,1]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [8,7,6,2,3,4,5,1]=>[1,8,2,7,5,3,6,4]=>[3,6,8,5,7,4,2,1]=>[[[.,[[[.,[.,.]],[.,.]],.]],.],.] [8,6,7,2,3,4,5,1]=>[1,8,2,6,4,3,7,5]=>[3,6,5,8,4,7,2,1]=>[[[.,[[[.,.],[.,.]],[.,.]]],.],.] [7,6,8,2,3,4,5,1]=>[1,7,5,3,8,2,6,4]=>[6,4,8,3,7,2,5,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [6,7,8,2,3,4,5,1]=>[1,6,4,2,7,5,3,8]=>[4,7,3,6,2,5,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [8,7,5,4,3,2,6,1]=>[1,8,2,7,6,3,5,4]=>[3,6,8,7,5,4,2,1]=>[[[.,[[[.,[[.,.],.]],.],.]],.],.] [8,7,5,3,4,2,6,1]=>[1,8,2,7,6,3,5,4]=>[3,6,8,7,5,4,2,1]=>[[[.,[[[.,[[.,.],.]],.],.]],.],.] [8,7,5,4,2,3,6,1]=>[1,8,2,7,6,3,5,4]=>[3,6,8,7,5,4,2,1]=>[[[.,[[[.,[[.,.],.]],.],.]],.],.] [8,7,5,3,2,4,6,1]=>[1,8,2,7,6,4,3,5]=>[3,7,6,8,5,4,2,1]=>[[[.,[[[[.,.],[.,.]],.],.]],.],.] [7,8,4,3,2,5,6,1]=>[1,7,6,5,2,8,3,4]=>[5,7,8,4,3,2,6,1]=>[[[[[.,[.,[.,.]]],.],.],[.,.]],.] [7,8,3,4,2,5,6,1]=>[1,7,6,5,2,8,3,4]=>[5,7,8,4,3,2,6,1]=>[[[[[.,[.,[.,.]]],.],.],[.,.]],.] [7,8,3,2,4,5,6,1]=>[1,7,6,5,4,2,8,3]=>[6,8,5,4,3,2,7,1]=>[[[[[[.,[.,.]],.],.],.],[.,.]],.] [8,7,2,3,4,5,6,1]=>[1,8,2,7,6,5,4,3]=>[3,8,7,6,5,4,2,1]=>[[[.,[[[[[.,.],.],.],.],.]],.],.] [7,8,2,3,4,5,6,1]=>[1,7,6,5,4,3,2,8]=>[7,6,5,4,3,2,8,1]=>[[[[[[[.,.],.],.],.],.],[.,.]],.] [8,6,5,4,3,2,7,1]=>[1,8,2,6,3,5,4,7]=>[3,5,7,6,4,8,2,1]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,5,6,4,3,2,7,1]=>[1,8,2,5,3,6,4,7]=>[3,5,7,4,6,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,6,4,5,3,2,7,1]=>[1,8,2,6,3,4,5,7]=>[3,5,6,7,4,8,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,5,4,6,3,2,7,1]=>[1,8,2,5,3,4,6,7]=>[3,5,6,4,7,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,6,5,3,4,2,7,1]=>[1,8,2,6,3,5,4,7]=>[3,5,7,6,4,8,2,1]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,6,4,3,5,2,7,1]=>[1,8,2,6,3,4,5,7]=>[3,5,6,7,4,8,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,6,3,4,5,2,7,1]=>[1,8,2,6,3,4,5,7]=>[3,5,6,7,4,8,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,5,4,3,6,2,7,1]=>[1,8,2,5,6,3,4,7]=>[3,6,7,4,5,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,4,5,3,6,2,7,1]=>[1,8,2,4,3,5,6,7]=>[3,5,4,6,7,8,2,1]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,3,4,5,6,2,7,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,6,5,4,2,3,7,1]=>[1,8,2,6,3,5,4,7]=>[3,5,7,6,4,8,2,1]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,5,6,4,2,3,7,1]=>[1,8,2,5,3,6,4,7]=>[3,5,7,4,6,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,6,4,5,2,3,7,1]=>[1,8,2,6,3,4,5,7]=>[3,5,6,7,4,8,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,6,2,3,4,5,7,1]=>[1,8,2,6,5,4,3,7]=>[3,7,6,5,4,8,2,1]=>[[[.,[[[[.,.],.],.],[.,.]]],.],.] [8,5,4,3,2,6,7,1]=>[1,8,2,5,3,4,6,7]=>[3,5,6,4,7,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,4,5,3,2,6,7,1]=>[1,8,2,4,3,5,6,7]=>[3,5,4,6,7,8,2,1]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,5,3,4,2,6,7,1]=>[1,8,2,5,3,4,6,7]=>[3,5,6,4,7,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,3,4,5,2,6,7,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,5,4,2,3,6,7,1]=>[1,8,2,5,3,4,6,7]=>[3,5,6,4,7,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,4,5,2,3,6,7,1]=>[1,8,2,4,3,5,6,7]=>[3,5,4,6,7,8,2,1]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,4,3,2,5,6,7,1]=>[1,8,2,4,3,5,6,7]=>[3,5,4,6,7,8,2,1]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,3,4,2,5,6,7,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,4,2,3,5,6,7,1]=>[1,8,2,4,3,5,6,7]=>[3,5,4,6,7,8,2,1]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,3,2,4,5,6,7,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,2,3,4,5,6,7,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [7,5,6,4,3,2,8,1]=>[1,7,8,2,5,3,6,4]=>[4,6,8,5,7,2,3,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [5,6,7,4,3,2,8,1]=>[1,5,3,7,8,2,6,4]=>[6,3,8,2,7,4,5,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [7,6,4,5,3,2,8,1]=>[1,7,8,2,6,3,4,5]=>[4,6,7,8,5,2,3,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,5,4,7,3,2,8,1]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [7,5,6,3,4,2,8,1]=>[1,7,8,2,5,4,3,6]=>[4,7,6,5,8,2,3,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [5,6,7,3,4,2,8,1]=>[1,5,4,3,7,8,2,6]=>[7,4,3,2,8,5,6,1]=>[[[[[.,.],.],.],[[.,.],[.,.]]],.] [7,6,4,3,5,2,8,1]=>[1,7,8,2,6,3,4,5]=>[4,6,7,8,5,2,3,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,6,3,4,5,2,8,1]=>[1,7,8,2,6,3,4,5]=>[4,6,7,8,5,2,3,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,5,4,3,6,2,8,1]=>[1,7,8,2,5,6,3,4]=>[4,7,8,5,6,2,3,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,5,3,4,6,2,8,1]=>[1,7,8,2,5,6,3,4]=>[4,7,8,5,6,2,3,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,3,4,5,6,2,8,1]=>[1,7,8,2,3,4,5,6]=>[4,5,6,7,8,2,3,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [6,5,4,3,7,2,8,1]=>[1,6,2,5,7,8,3,4]=>[3,7,8,4,2,5,6,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,4,5,3,7,2,8,1]=>[1,6,2,4,3,5,7,8]=>[3,5,4,6,2,7,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,4,6,3,7,2,8,1]=>[1,5,7,8,2,4,3,6]=>[5,7,6,2,8,3,4,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [4,5,6,3,7,2,8,1]=>[1,4,3,6,2,5,7,8]=>[5,3,2,6,4,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [6,5,3,4,7,2,8,1]=>[1,6,2,5,7,8,3,4]=>[3,7,8,4,2,5,6,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,3,4,7,2,8,1]=>[1,5,7,8,2,6,3,4]=>[5,7,8,2,6,3,4,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,4,3,5,7,2,8,1]=>[1,6,2,4,5,7,8,3]=>[3,8,4,5,2,6,7,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,3,4,5,7,2,8,1]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [4,5,3,6,7,2,8,1]=>[1,4,6,2,5,7,8,3]=>[4,8,2,5,3,6,7,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,3,5,6,7,2,8,1]=>[1,4,6,2,3,5,7,8]=>[4,5,2,6,3,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,5,6,7,2,8,1]=>[1,3,5,7,8,2,4,6]=>[6,2,7,3,8,4,5,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [6,7,5,4,2,3,8,1]=>[1,6,3,5,2,7,8,4]=>[5,3,8,4,2,6,7,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,5,6,4,2,3,8,1]=>[1,7,8,2,5,3,6,4]=>[4,6,8,5,7,2,3,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,7,4,2,3,8,1]=>[1,6,3,7,8,2,5,4]=>[6,3,8,7,2,4,5,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,6,7,4,2,3,8,1]=>[1,5,2,6,3,7,8,4]=>[3,5,8,2,4,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,6,4,5,2,3,8,1]=>[1,7,8,2,6,3,4,5]=>[4,6,7,8,5,2,3,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,4,5,2,3,8,1]=>[1,6,3,4,5,2,7,8]=>[6,3,4,5,2,7,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,5,4,6,2,3,8,1]=>[1,7,8,2,5,3,4,6]=>[4,6,7,5,8,2,3,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [5,6,4,7,2,3,8,1]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,5,7,3,2,4,8,1]=>[1,6,4,3,7,8,2,5]=>[7,4,3,8,2,5,6,1]=>[[[[[.,.],.],[.,.]],[.,[.,.]]],.] [7,5,6,2,3,4,8,1]=>[1,7,8,2,5,3,6,4]=>[4,6,8,5,7,2,3,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [5,6,7,2,3,4,8,1]=>[1,5,3,7,8,2,6,4]=>[6,3,8,2,7,4,5,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [6,7,4,3,2,5,8,1]=>[1,6,5,2,7,8,3,4]=>[4,7,8,3,2,5,6,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [7,6,3,2,4,5,8,1]=>[1,7,8,2,6,5,4,3]=>[4,8,7,6,5,2,3,1]=>[[[.,[[[[.,.],.],.],.]],[.,.]],.] [6,7,3,2,4,5,8,1]=>[1,6,5,4,2,7,8,3]=>[5,8,4,3,2,6,7,1]=>[[[[[.,[.,.]],.],.],[.,[.,.]]],.] [7,6,2,3,4,5,8,1]=>[1,7,8,2,6,5,4,3]=>[4,8,7,6,5,2,3,1]=>[[[.,[[[[.,.],.],.],.]],[.,.]],.] [6,7,2,3,4,5,8,1]=>[1,6,5,4,3,2,7,8]=>[6,5,4,3,2,7,8,1]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [7,5,4,3,2,6,8,1]=>[1,7,8,2,5,3,4,6]=>[4,6,7,5,8,2,3,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,3,5,2,6,8,1]=>[1,7,8,2,4,5,3,6]=>[4,7,5,6,8,2,3,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,4,2,3,6,8,1]=>[1,7,8,2,5,3,4,6]=>[4,6,7,5,8,2,3,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,5,3,2,4,6,8,1]=>[1,7,8,2,5,4,3,6]=>[4,7,6,5,8,2,3,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,5,2,3,4,6,8,1]=>[1,7,8,2,5,4,3,6]=>[4,7,6,5,8,2,3,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,3,2,4,5,6,8,1]=>[1,7,8,2,3,4,5,6]=>[4,5,6,7,8,2,3,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [7,2,3,4,5,6,8,1]=>[1,7,8,2,3,4,5,6]=>[4,5,6,7,8,2,3,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [6,5,4,3,2,7,8,1]=>[1,6,7,8,2,5,3,4]=>[5,7,8,6,2,3,4,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,4,6,3,2,7,8,1]=>[1,5,2,4,3,6,7,8]=>[3,5,4,2,6,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [6,5,3,4,2,7,8,1]=>[1,6,7,8,2,5,3,4]=>[5,7,8,6,2,3,4,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,3,4,5,2,7,8,1]=>[1,6,7,8,2,3,4,5]=>[5,6,7,8,2,3,4,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,4,3,6,2,7,8,1]=>[1,5,2,4,6,7,8,3]=>[3,8,4,2,5,6,7,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,3,5,6,2,7,8,1]=>[1,4,6,7,8,2,3,5]=>[6,7,2,8,3,4,5,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,5,6,2,7,8,1]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [6,5,4,2,3,7,8,1]=>[1,6,7,8,2,5,3,4]=>[5,7,8,6,2,3,4,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,4,2,3,7,8,1]=>[1,5,3,4,2,6,7,8]=>[5,3,4,2,6,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [6,4,5,2,3,7,8,1]=>[1,6,7,8,2,4,3,5]=>[5,7,6,8,2,3,4,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,4,6,2,3,7,8,1]=>[1,5,3,6,7,8,2,4]=>[7,3,8,2,4,5,6,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,5,6,2,3,7,8,1]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [6,5,3,2,4,7,8,1]=>[1,6,7,8,2,5,4,3]=>[5,8,7,6,2,3,4,1]=>[[[.,[[[.,.],.],.]],[.,[.,.]]],.] [6,5,2,3,4,7,8,1]=>[1,6,7,8,2,5,4,3]=>[5,8,7,6,2,3,4,1]=>[[[.,[[[.,.],.],.]],[.,[.,.]]],.] [5,6,2,3,4,7,8,1]=>[1,5,4,3,2,6,7,8]=>[5,4,3,2,6,7,8,1]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [6,2,3,4,5,7,8,1]=>[1,6,7,8,2,3,4,5]=>[5,6,7,8,2,3,4,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,4,3,2,6,7,8,1]=>[1,5,6,7,8,2,4,3]=>[6,8,7,2,3,4,5,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,3,2,6,7,8,1]=>[1,4,2,5,6,7,8,3]=>[3,8,2,4,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,3,4,2,6,7,8,1]=>[1,5,6,7,8,2,3,4]=>[6,7,8,2,3,4,5,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,5,2,6,7,8,1]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,5,2,6,7,8,1]=>[1,3,5,6,7,8,2,4]=>[7,2,8,3,4,5,6,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [5,4,2,3,6,7,8,1]=>[1,5,6,7,8,2,4,3]=>[6,8,7,2,3,4,5,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,2,3,6,7,8,1]=>[1,4,3,2,5,6,7,8]=>[4,3,2,5,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [5,3,2,4,6,7,8,1]=>[1,5,6,7,8,2,3,4]=>[6,7,8,2,3,4,5,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,3,4,6,7,8,1]=>[1,5,6,7,8,2,3,4]=>[6,7,8,2,3,4,5,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,2,5,6,7,8,1]=>[1,4,5,6,7,8,2,3]=>[7,8,2,3,4,5,6,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,5,6,7,8,1]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,2,3,5,6,7,8,1]=>[1,4,5,6,7,8,2,3]=>[7,8,2,3,4,5,6,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,2,4,5,6,7,8,1]=>[1,3,4,5,6,7,8,2]=>[8,2,3,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,6,7,8,1]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [8,7,6,5,4,3,1,2]=>[1,8,2,7,3,6,4,5]=>[3,5,7,8,6,4,2,1]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [7,8,6,5,4,3,1,2]=>[1,7,2,8,3,6,4,5]=>[3,5,7,8,6,2,4,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,6,7,5,4,3,1,2]=>[1,8,2,6,3,7,4,5]=>[3,5,7,8,4,6,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [7,6,8,5,4,3,1,2]=>[1,7,2,6,3,8,4,5]=>[3,5,7,8,4,2,6,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,8,5,4,3,1,2]=>[1,6,3,8,2,7,4,5]=>[5,3,7,8,2,6,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,7,5,6,4,3,1,2]=>[1,8,2,7,3,5,4,6]=>[3,5,7,6,8,4,2,1]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [7,8,5,6,4,3,1,2]=>[1,7,2,8,3,5,4,6]=>[3,5,7,6,8,2,4,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,6,5,7,4,3,1,2]=>[1,8,2,6,3,5,4,7]=>[3,5,7,6,4,8,2,1]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [7,6,5,8,4,3,1,2]=>[1,7,2,6,3,5,4,8]=>[3,5,7,6,4,2,8,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,8,4,3,1,2]=>[1,6,3,5,4,8,2,7]=>[7,3,5,4,2,8,6,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [7,5,6,8,4,3,1,2]=>[1,7,2,5,4,8,3,6]=>[3,7,5,4,8,2,6,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [6,5,7,8,4,3,1,2]=>[1,6,3,7,2,5,4,8]=>[5,3,7,6,2,4,8,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,6,7,8,4,3,1,2]=>[1,5,4,8,2,6,3,7]=>[5,7,3,2,6,8,4,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [8,7,6,4,5,3,1,2]=>[1,8,2,7,3,6,4,5]=>[3,5,7,8,6,4,2,1]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [7,8,6,4,5,3,1,2]=>[1,7,2,8,3,6,4,5]=>[3,5,7,8,6,2,4,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,6,7,4,5,3,1,2]=>[1,8,2,6,3,7,4,5]=>[3,5,7,8,4,6,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [6,7,8,4,5,3,1,2]=>[1,6,3,8,2,7,4,5]=>[5,3,7,8,2,6,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [7,8,4,5,6,3,1,2]=>[1,7,2,8,3,4,5,6]=>[3,5,6,7,8,2,4,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,6,4,5,7,3,1,2]=>[1,8,2,6,3,4,5,7]=>[3,5,6,7,4,8,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [7,6,5,4,8,3,1,2]=>[1,7,2,6,3,5,8,4]=>[3,5,8,6,4,2,7,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,5,7,4,8,3,1,2]=>[1,6,3,7,2,5,8,4]=>[5,3,8,6,2,4,7,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,6,4,5,8,3,1,2]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [5,6,4,7,8,3,1,2]=>[1,5,8,2,6,3,4,7]=>[4,6,7,2,5,8,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,5,6,7,8,3,1,2]=>[1,4,7,2,5,8,3,6]=>[4,7,2,5,8,3,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [8,7,6,5,3,4,1,2]=>[1,8,2,7,3,6,4,5]=>[3,5,7,8,6,4,2,1]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [7,8,6,5,3,4,1,2]=>[1,7,2,8,3,6,4,5]=>[3,5,7,8,6,2,4,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [7,6,8,5,3,4,1,2]=>[1,7,2,6,4,5,3,8]=>[3,7,5,6,4,2,8,1]=>[[[.,[[[.,.],[.,.]],.]],[.,.]],.] [8,7,5,6,3,4,1,2]=>[1,8,2,7,3,5,4,6]=>[3,5,7,6,8,4,2,1]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [7,8,5,6,3,4,1,2]=>[1,7,2,8,3,5,4,6]=>[3,5,7,6,8,2,4,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,6,5,7,3,4,1,2]=>[1,8,2,6,4,7,3,5]=>[3,7,5,8,4,6,2,1]=>[[[.,[[[.,.],[.,.]],[.,.]]],.],.] [8,5,6,7,3,4,1,2]=>[1,8,2,5,3,6,4,7]=>[3,5,7,4,6,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [6,7,5,8,3,4,1,2]=>[1,6,4,8,2,7,3,5]=>[5,7,3,8,2,6,4,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [7,5,6,8,3,4,1,2]=>[1,7,2,5,3,6,4,8]=>[3,5,7,4,6,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,7,8,3,4,1,2]=>[1,6,4,8,2,5,3,7]=>[5,7,3,6,2,8,4,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [5,6,7,8,3,4,1,2]=>[1,5,3,7,2,6,4,8]=>[5,3,7,2,6,4,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [8,7,6,3,4,5,1,2]=>[1,8,2,7,3,6,5,4]=>[3,5,8,7,6,4,2,1]=>[[[.,[[.,[[[.,.],.],.]],.]],.],.] [7,8,6,3,4,5,1,2]=>[1,7,2,8,3,6,5,4]=>[3,5,8,7,6,2,4,1]=>[[[.,[.,[[[.,.],.],.]]],[.,.]],.] [8,6,7,3,4,5,1,2]=>[1,8,2,6,5,4,3,7]=>[3,7,6,5,4,8,2,1]=>[[[.,[[[[.,.],.],.],[.,.]]],.],.] [6,7,8,3,4,5,1,2]=>[1,6,5,4,3,8,2,7]=>[7,5,4,3,2,8,6,1]=>[[[[[[.,.],.],.],.],[[.,.],.]],.] [7,8,5,4,3,6,1,2]=>[1,7,2,8,3,5,4,6]=>[3,5,7,6,8,2,4,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,7,4,5,3,6,1,2]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [7,8,4,5,3,6,1,2]=>[1,7,2,8,3,4,5,6]=>[3,5,6,7,8,2,4,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [7,8,5,3,4,6,1,2]=>[1,7,2,8,3,5,4,6]=>[3,5,7,6,8,2,4,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,7,4,3,5,6,1,2]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [7,8,4,3,5,6,1,2]=>[1,7,2,8,3,4,5,6]=>[3,5,6,7,8,2,4,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,7,3,4,5,6,1,2]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [7,8,3,4,5,6,1,2]=>[1,7,2,8,3,4,5,6]=>[3,5,6,7,8,2,4,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,5,4,6,3,7,1,2]=>[1,8,2,5,3,4,6,7]=>[3,5,6,4,7,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,5,4,3,6,7,1,2]=>[1,8,2,5,6,7,3,4]=>[3,7,8,4,5,6,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,5,3,4,6,7,1,2]=>[1,8,2,5,6,7,3,4]=>[3,7,8,4,5,6,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,4,3,5,6,7,1,2]=>[1,8,2,4,5,6,7,3]=>[3,8,4,5,6,7,2,1]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,3,4,5,6,7,1,2]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [6,5,7,4,3,8,1,2]=>[1,6,8,2,5,3,7,4]=>[4,6,8,5,2,7,3,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [6,7,4,5,3,8,1,2]=>[1,6,8,2,7,3,4,5]=>[4,6,7,8,2,5,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,5,4,6,3,8,1,2]=>[1,7,2,5,3,4,6,8]=>[3,5,6,4,7,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,4,7,3,8,1,2]=>[1,6,8,2,5,3,4,7]=>[4,6,7,5,2,8,3,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [5,4,6,7,3,8,1,2]=>[1,5,3,6,8,2,4,7]=>[6,3,7,2,4,8,5,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [4,5,6,7,3,8,1,2]=>[1,4,7,2,5,3,6,8]=>[4,6,2,5,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [7,5,6,3,4,8,1,2]=>[1,7,2,5,4,3,6,8]=>[3,6,5,4,7,2,8,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,6,4,3,5,8,1,2]=>[1,7,2,6,8,3,4,5]=>[3,6,7,8,4,2,5,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,6,3,4,5,8,1,2]=>[1,7,2,6,8,3,4,5]=>[3,6,7,8,4,2,5,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,5,4,3,6,8,1,2]=>[1,7,2,5,6,8,3,4]=>[3,7,8,4,5,2,6,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,3,6,8,1,2]=>[1,7,2,4,3,5,6,8]=>[3,5,4,6,7,2,8,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,3,4,6,8,1,2]=>[1,7,2,5,6,8,3,4]=>[3,7,8,4,5,2,6,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,3,4,5,6,8,1,2]=>[1,7,2,3,4,5,6,8]=>[3,4,5,6,7,2,8,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [5,4,6,3,7,8,1,2]=>[1,5,7,2,4,3,6,8]=>[4,6,5,2,7,3,8,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [6,4,3,5,7,8,1,2]=>[1,6,8,2,4,5,7,3]=>[4,8,5,6,2,7,3,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,3,4,5,7,8,1,2]=>[1,6,8,2,3,4,5,7]=>[4,5,6,7,2,8,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [4,5,3,6,7,8,1,2]=>[1,4,6,8,2,5,7,3]=>[5,8,2,6,3,7,4,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,3,4,6,7,8,1,2]=>[1,5,7,2,3,4,6,8]=>[4,5,6,2,7,3,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,3,5,6,7,8,1,2]=>[1,4,6,8,2,3,5,7]=>[5,6,2,7,3,8,4,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [3,4,5,6,7,8,1,2]=>[1,3,5,7,2,4,6,8]=>[5,2,6,3,7,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [8,7,6,5,4,2,1,3]=>[1,8,3,6,2,7,4,5]=>[5,3,7,8,4,6,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [7,8,6,5,4,2,1,3]=>[1,7,2,8,3,6,4,5]=>[3,5,7,8,6,2,4,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [7,6,8,5,4,2,1,3]=>[1,7,2,6,3,8,4,5]=>[3,5,7,8,4,2,6,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,8,5,4,2,1,3]=>[1,6,2,7,3,8,4,5]=>[3,5,7,8,2,4,6,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [8,7,5,6,4,2,1,3]=>[1,8,3,5,4,6,2,7]=>[7,3,5,4,6,8,2,1]=>[[[[.,.],[[.,.],[.,[.,.]]]],.],.] [7,8,5,6,4,2,1,3]=>[1,7,2,8,3,5,4,6]=>[3,5,7,6,8,2,4,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,6,5,7,4,2,1,3]=>[1,8,3,5,4,7,2,6]=>[7,3,5,4,8,6,2,1]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [7,6,5,8,4,2,1,3]=>[1,7,2,6,3,5,4,8]=>[3,5,7,6,4,2,8,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,8,4,2,1,3]=>[1,6,2,7,3,5,4,8]=>[3,5,7,6,2,4,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,8,4,2,1,3]=>[1,7,2,5,4,8,3,6]=>[3,7,5,4,8,2,6,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [5,6,7,8,4,2,1,3]=>[1,5,4,8,3,7,2,6]=>[7,5,3,2,8,6,4,1]=>[[[[[.,.],.],.],[[[.,.],.],.]],.] [8,7,6,4,5,2,1,3]=>[1,8,3,6,2,7,4,5]=>[5,3,7,8,4,6,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [7,6,8,4,5,2,1,3]=>[1,7,2,6,3,8,4,5]=>[3,5,7,8,4,2,6,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [8,7,4,5,6,2,1,3]=>[1,8,3,4,5,6,2,7]=>[7,3,4,5,6,8,2,1]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [8,6,4,5,7,2,1,3]=>[1,8,3,4,5,7,2,6]=>[7,3,4,5,8,6,2,1]=>[[[[.,.],[.,[.,[[.,.],.]]]],.],.] [8,4,5,6,7,2,1,3]=>[1,8,3,5,7,2,4,6]=>[6,3,7,4,8,5,2,1]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [7,6,5,4,8,2,1,3]=>[1,7,2,6,3,5,8,4]=>[3,5,8,6,4,2,7,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [7,6,4,5,8,2,1,3]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,4,5,6,8,2,1,3]=>[1,7,2,4,6,3,5,8]=>[3,6,4,7,5,2,8,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [5,4,6,7,8,2,1,3]=>[1,5,8,3,6,2,4,7]=>[6,4,7,2,5,8,3,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [4,5,6,7,8,2,1,3]=>[1,4,7,2,5,8,3,6]=>[4,7,2,5,8,3,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [8,7,6,5,4,1,2,3]=>[1,8,3,6,2,7,4,5]=>[5,3,7,8,4,6,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [7,8,6,5,4,1,2,3]=>[1,7,2,8,3,6,4,5]=>[3,5,7,8,6,2,4,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [7,6,8,5,4,1,2,3]=>[1,7,2,6,3,8,4,5]=>[3,5,7,8,4,2,6,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,8,5,4,1,2,3]=>[1,6,2,7,3,8,4,5]=>[3,5,7,8,2,4,6,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,8,5,6,4,1,2,3]=>[1,7,2,8,3,5,4,6]=>[3,5,7,6,8,2,4,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,6,5,7,4,1,2,3]=>[1,8,3,5,4,7,2,6]=>[7,3,5,4,8,6,2,1]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [8,5,6,7,4,1,2,3]=>[1,8,3,6,2,5,4,7]=>[5,3,7,6,4,8,2,1]=>[[[[.,.],[[[.,.],.],[.,.]]],.],.] [7,6,5,8,4,1,2,3]=>[1,7,2,6,3,5,4,8]=>[3,5,7,6,4,2,8,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,8,4,1,2,3]=>[1,6,2,7,3,5,4,8]=>[3,5,7,6,2,4,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,8,4,1,2,3]=>[1,7,2,5,4,8,3,6]=>[3,7,5,4,8,2,6,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [5,6,7,8,4,1,2,3]=>[1,5,4,8,3,7,2,6]=>[7,5,3,2,8,6,4,1]=>[[[[[.,.],.],.],[[[.,.],.],.]],.] [8,7,6,4,5,1,2,3]=>[1,8,3,6,2,7,4,5]=>[5,3,7,8,4,6,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [6,7,8,4,5,1,2,3]=>[1,6,2,7,3,8,4,5]=>[3,5,7,8,2,4,6,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [8,7,5,4,6,1,2,3]=>[1,8,3,5,6,2,7,4]=>[6,3,8,4,5,7,2,1]=>[[[[.,.],[[.,.],[.,[.,.]]]],.],.] [8,7,4,5,6,1,2,3]=>[1,8,3,4,5,6,2,7]=>[7,3,4,5,6,8,2,1]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [7,8,4,5,6,1,2,3]=>[1,7,2,8,3,4,5,6]=>[3,5,6,7,8,2,4,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,5,6,4,7,1,2,3]=>[1,8,3,6,2,5,7,4]=>[5,3,8,6,4,7,2,1]=>[[[[.,.],[[[.,.],.],[.,.]]],.],.] [8,6,4,5,7,1,2,3]=>[1,8,3,4,5,7,2,6]=>[7,3,4,5,8,6,2,1]=>[[[[.,.],[.,[.,[[.,.],.]]]],.],.] [8,4,5,6,7,1,2,3]=>[1,8,3,5,7,2,4,6]=>[6,3,7,4,8,5,2,1]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [7,6,5,4,8,1,2,3]=>[1,7,2,6,3,5,8,4]=>[3,5,8,6,4,2,7,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [7,6,4,5,8,1,2,3]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,4,5,8,1,2,3]=>[1,6,2,7,3,4,5,8]=>[3,5,6,7,2,4,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,4,5,6,8,1,2,3]=>[1,7,2,4,6,3,5,8]=>[3,6,4,7,5,2,8,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [6,5,4,7,8,1,2,3]=>[1,6,2,5,8,3,4,7]=>[3,6,7,4,2,8,5,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [5,6,4,7,8,1,2,3]=>[1,5,8,3,4,7,2,6]=>[7,4,5,2,8,6,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,4,6,7,8,1,2,3]=>[1,5,8,3,6,2,4,7]=>[6,4,7,2,5,8,3,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [4,5,6,7,8,1,2,3]=>[1,4,7,2,5,8,3,6]=>[4,7,2,5,8,3,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [8,7,6,5,3,2,1,4]=>[1,8,4,5,3,6,2,7]=>[7,5,3,4,6,8,2,1]=>[[[[[.,.],.],[.,[.,[.,.]]]],.],.] [7,8,6,5,3,2,1,4]=>[1,7,2,8,4,5,3,6]=>[3,7,5,6,8,2,4,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [8,6,7,5,3,2,1,4]=>[1,8,4,5,3,7,2,6]=>[7,5,3,4,8,6,2,1]=>[[[[[.,.],.],[.,[[.,.],.]]],.],.] [7,6,8,5,3,2,1,4]=>[1,7,2,6,3,8,4,5]=>[3,5,7,8,4,2,6,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,8,5,3,2,1,4]=>[1,6,2,7,3,8,4,5]=>[3,5,7,8,2,4,6,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [8,7,5,6,3,2,1,4]=>[1,8,4,6,2,7,3,5]=>[5,7,3,8,4,6,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [7,8,5,6,3,2,1,4]=>[1,7,2,8,4,6,3,5]=>[3,7,5,8,6,2,4,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [8,5,6,7,3,2,1,4]=>[1,8,4,7,2,5,3,6]=>[5,7,3,6,8,4,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [7,6,5,8,3,2,1,4]=>[1,7,2,6,3,5,4,8]=>[3,5,7,6,4,2,8,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,8,3,2,1,4]=>[1,6,2,7,3,5,4,8]=>[3,5,7,6,2,4,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,8,3,2,1,4]=>[1,7,2,5,3,6,4,8]=>[3,5,7,4,6,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,7,8,3,2,1,4]=>[1,6,2,5,3,7,4,8]=>[3,5,7,4,2,6,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,7,8,3,2,1,4]=>[1,5,3,7,2,6,4,8]=>[5,3,7,2,6,4,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [7,8,6,5,2,3,1,4]=>[1,7,2,8,4,5,3,6]=>[3,7,5,6,8,2,4,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [8,6,7,5,2,3,1,4]=>[1,8,4,5,2,6,3,7]=>[5,7,3,4,6,8,2,1]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [7,6,8,5,2,3,1,4]=>[1,7,2,6,3,8,4,5]=>[3,5,7,8,4,2,6,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,8,5,6,2,3,1,4]=>[1,7,2,8,4,6,3,5]=>[3,7,5,8,6,2,4,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [8,5,6,7,2,3,1,4]=>[1,8,4,7,2,5,3,6]=>[5,7,3,6,8,4,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [7,6,5,8,2,3,1,4]=>[1,7,2,6,3,5,4,8]=>[3,5,7,6,4,2,8,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [7,5,6,8,2,3,1,4]=>[1,7,2,5,3,6,4,8]=>[3,5,7,4,6,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,7,8,2,3,1,4]=>[1,6,3,7,2,5,4,8]=>[5,3,7,6,2,4,8,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,6,7,8,2,3,1,4]=>[1,5,2,6,3,7,4,8]=>[3,5,7,2,4,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [8,7,6,5,3,1,2,4]=>[1,8,4,5,3,6,2,7]=>[7,5,3,4,6,8,2,1]=>[[[[[.,.],.],[.,[.,[.,.]]]],.],.] [7,8,6,5,3,1,2,4]=>[1,7,2,8,4,5,3,6]=>[3,7,5,6,8,2,4,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [8,6,7,5,3,1,2,4]=>[1,8,4,5,3,7,2,6]=>[7,5,3,4,8,6,2,1]=>[[[[[.,.],.],[.,[[.,.],.]]],.],.] [7,6,8,5,3,1,2,4]=>[1,7,2,6,3,8,4,5]=>[3,5,7,8,4,2,6,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [8,7,5,6,3,1,2,4]=>[1,8,4,6,2,7,3,5]=>[5,7,3,8,4,6,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [7,8,5,6,3,1,2,4]=>[1,7,2,8,4,6,3,5]=>[3,7,5,8,6,2,4,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [7,6,5,8,3,1,2,4]=>[1,7,2,6,3,5,4,8]=>[3,5,7,6,4,2,8,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,8,3,1,2,4]=>[1,6,2,7,3,5,4,8]=>[3,5,7,6,2,4,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,8,3,1,2,4]=>[1,7,2,5,3,6,4,8]=>[3,5,7,4,6,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,7,8,3,1,2,4]=>[1,6,2,5,3,7,4,8]=>[3,5,7,4,2,6,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,7,8,3,1,2,4]=>[1,5,3,7,2,6,4,8]=>[5,3,7,2,6,4,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [7,8,6,5,2,1,3,4]=>[1,7,3,6,2,8,4,5]=>[5,3,7,8,4,2,6,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [6,7,8,5,2,1,3,4]=>[1,6,2,7,3,8,4,5]=>[3,5,7,8,2,4,6,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [8,7,5,6,2,1,3,4]=>[1,8,4,6,2,7,3,5]=>[5,7,3,8,4,6,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [7,8,5,6,2,1,3,4]=>[1,7,3,5,2,8,4,6]=>[5,3,7,4,8,2,6,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [8,6,5,7,2,1,3,4]=>[1,8,4,7,3,5,2,6]=>[7,5,3,6,8,4,2,1]=>[[[[[.,.],.],[[.,[.,.]],.]],.],.] [8,5,6,7,2,1,3,4]=>[1,8,4,7,3,6,2,5]=>[7,5,3,8,6,4,2,1]=>[[[[[.,.],.],[[[.,.],.],.]],.],.] [7,6,5,8,2,1,3,4]=>[1,7,3,5,2,6,4,8]=>[5,3,7,4,6,2,8,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [6,7,5,8,2,1,3,4]=>[1,6,2,7,3,5,4,8]=>[3,5,7,6,2,4,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,5,7,8,2,1,3,4]=>[1,6,2,5,3,7,4,8]=>[3,5,7,4,2,6,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,7,8,2,1,3,4]=>[1,5,2,6,3,7,4,8]=>[3,5,7,2,4,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,8,6,5,1,2,3,4]=>[1,7,3,6,2,8,4,5]=>[5,3,7,8,4,2,6,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [8,6,7,5,1,2,3,4]=>[1,8,4,5,2,6,3,7]=>[5,7,3,4,6,8,2,1]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [6,7,8,5,1,2,3,4]=>[1,6,2,7,3,8,4,5]=>[3,5,7,8,2,4,6,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [8,7,5,6,1,2,3,4]=>[1,8,4,6,2,7,3,5]=>[5,7,3,8,4,6,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [7,8,5,6,1,2,3,4]=>[1,7,3,5,2,8,4,6]=>[5,3,7,4,8,2,6,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [8,6,5,7,1,2,3,4]=>[1,8,4,7,3,5,2,6]=>[7,5,3,6,8,4,2,1]=>[[[[[.,.],.],[[.,[.,.]],.]],.],.] [8,5,6,7,1,2,3,4]=>[1,8,4,7,3,6,2,5]=>[7,5,3,8,6,4,2,1]=>[[[[[.,.],.],[[[.,.],.],.]],.],.] [7,6,5,8,1,2,3,4]=>[1,7,3,5,2,6,4,8]=>[5,3,7,4,6,2,8,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [6,7,5,8,1,2,3,4]=>[1,6,2,7,3,5,4,8]=>[3,5,7,6,2,4,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,5,7,8,1,2,3,4]=>[1,6,2,5,3,7,4,8]=>[3,5,7,4,2,6,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,7,8,1,2,3,4]=>[1,5,2,6,3,7,4,8]=>[3,5,7,2,4,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [8,7,6,4,3,2,1,5]=>[1,8,5,3,6,2,7,4]=>[6,4,8,3,5,7,2,1]=>[[[[[.,.],[.,.]],[.,[.,.]]],.],.] [7,8,6,4,3,2,1,5]=>[1,7,2,8,5,3,6,4]=>[3,6,8,5,7,2,4,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [8,6,7,4,3,2,1,5]=>[1,8,5,3,7,2,6,4]=>[6,4,8,3,7,5,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [7,6,8,4,3,2,1,5]=>[1,7,2,6,3,8,5,4]=>[3,5,8,7,4,2,6,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,8,4,3,2,1,5]=>[1,6,2,7,3,8,5,4]=>[3,5,8,7,2,4,6,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [8,7,6,3,4,2,1,5]=>[1,8,5,4,3,6,2,7]=>[7,5,4,3,6,8,2,1]=>[[[[[[.,.],.],.],[.,[.,.]]],.],.] [7,8,6,3,4,2,1,5]=>[1,7,2,8,5,4,3,6]=>[3,7,6,5,8,2,4,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [6,7,8,3,4,2,1,5]=>[1,6,2,7,3,8,5,4]=>[3,5,8,7,2,4,6,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [8,7,6,4,2,3,1,5]=>[1,8,5,2,7,3,6,4]=>[4,6,8,3,7,5,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [8,6,7,4,2,3,1,5]=>[1,8,5,2,6,3,7,4]=>[4,6,8,3,5,7,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [7,6,8,4,2,3,1,5]=>[1,7,2,6,3,8,5,4]=>[3,5,8,7,4,2,6,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,8,4,2,3,1,5]=>[1,6,3,8,5,2,7,4]=>[6,3,8,5,2,7,4,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [8,7,6,3,2,4,1,5]=>[1,8,5,2,7,3,6,4]=>[4,6,8,3,7,5,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [8,6,7,3,2,4,1,5]=>[1,8,5,2,6,4,3,7]=>[4,7,6,3,5,8,2,1]=>[[[[.,[[.,.],.]],[.,[.,.]]],.],.] [8,6,7,2,3,4,1,5]=>[1,8,5,3,7,2,6,4]=>[6,4,8,3,7,5,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [7,6,8,2,3,4,1,5]=>[1,7,2,6,4,3,8,5]=>[3,6,5,8,4,2,7,1]=>[[[.,[[[.,.],[.,.]],.]],[.,.]],.] [8,7,6,4,3,1,2,5]=>[1,8,5,3,6,2,7,4]=>[6,4,8,3,5,7,2,1]=>[[[[[.,.],[.,.]],[.,[.,.]]],.],.] [6,7,8,4,3,1,2,5]=>[1,6,2,7,3,8,5,4]=>[3,5,8,7,2,4,6,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [8,7,6,3,4,1,2,5]=>[1,8,5,4,3,6,2,7]=>[7,5,4,3,6,8,2,1]=>[[[[[[.,.],.],.],[.,[.,.]]],.],.] [7,8,6,3,4,1,2,5]=>[1,7,2,8,5,4,3,6]=>[3,7,6,5,8,2,4,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [6,7,8,3,4,1,2,5]=>[1,6,2,7,3,8,5,4]=>[3,5,8,7,2,4,6,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [8,7,6,4,2,1,3,5]=>[1,8,5,2,7,3,6,4]=>[4,6,8,3,7,5,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [7,8,6,4,2,1,3,5]=>[1,7,3,6,2,8,5,4]=>[5,3,8,7,4,2,6,1]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [8,6,7,4,2,1,3,5]=>[1,8,5,2,6,3,7,4]=>[4,6,8,3,5,7,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [6,7,8,4,2,1,3,5]=>[1,6,2,7,3,8,5,4]=>[3,5,8,7,2,4,6,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [8,7,6,4,1,2,3,5]=>[1,8,5,2,7,3,6,4]=>[4,6,8,3,7,5,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [7,8,6,4,1,2,3,5]=>[1,7,3,6,2,8,5,4]=>[5,3,8,7,4,2,6,1]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [7,6,8,4,1,2,3,5]=>[1,7,3,8,5,2,6,4]=>[6,3,8,5,7,2,4,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [6,7,8,4,1,2,3,5]=>[1,6,2,7,3,8,5,4]=>[3,5,8,7,2,4,6,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [8,7,6,3,2,1,4,5]=>[1,8,5,2,7,4,3,6]=>[4,7,6,3,8,5,2,1]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [8,6,7,3,2,1,4,5]=>[1,8,5,2,6,3,7,4]=>[4,6,8,3,5,7,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [7,6,8,3,2,1,4,5]=>[1,7,4,3,8,5,2,6]=>[7,4,3,6,8,2,5,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [6,7,8,3,2,1,4,5]=>[1,6,2,7,4,3,8,5]=>[3,6,5,8,2,4,7,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [8,7,6,2,3,1,4,5]=>[1,8,5,3,6,2,7,4]=>[6,4,8,3,5,7,2,1]=>[[[[[.,.],[.,.]],[.,[.,.]]],.],.] [8,6,7,2,3,1,4,5]=>[1,8,5,3,7,4,2,6]=>[7,4,6,3,8,5,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [7,6,8,2,3,1,4,5]=>[1,7,4,2,6,3,8,5]=>[4,6,3,8,5,2,7,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [6,7,8,2,3,1,4,5]=>[1,6,2,7,4,3,8,5]=>[3,6,5,8,2,4,7,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [8,7,6,3,1,2,4,5]=>[1,8,5,2,7,4,3,6]=>[4,7,6,3,8,5,2,1]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [8,6,7,3,1,2,4,5]=>[1,8,5,2,6,3,7,4]=>[4,6,8,3,5,7,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [7,6,8,3,1,2,4,5]=>[1,7,4,3,8,5,2,6]=>[7,4,3,6,8,2,5,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [6,7,8,3,1,2,4,5]=>[1,6,2,7,4,3,8,5]=>[3,6,5,8,2,4,7,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [8,7,6,2,1,3,4,5]=>[1,8,5,2,7,4,3,6]=>[4,7,6,3,8,5,2,1]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [8,6,7,2,1,3,4,5]=>[1,8,5,2,6,3,7,4]=>[4,6,8,3,5,7,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [6,7,8,2,1,3,4,5]=>[1,6,3,8,5,2,7,4]=>[6,3,8,5,2,7,4,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [8,7,6,1,2,3,4,5]=>[1,8,5,2,7,4,3,6]=>[4,7,6,3,8,5,2,1]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [8,6,7,1,2,3,4,5]=>[1,8,5,2,6,3,7,4]=>[4,6,8,3,5,7,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [7,6,8,1,2,3,4,5]=>[1,7,4,2,6,3,8,5]=>[4,6,3,8,5,2,7,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [6,7,8,1,2,3,4,5]=>[1,6,3,8,5,2,7,4]=>[6,3,8,5,2,7,4,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [7,8,5,4,3,2,1,6]=>[1,7,2,8,6,3,5,4]=>[3,6,8,7,5,2,4,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [7,8,4,5,3,2,1,6]=>[1,7,2,8,6,3,4,5]=>[3,6,7,8,5,2,4,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,8,3,4,5,2,1,6]=>[1,7,2,8,6,3,4,5]=>[3,6,7,8,5,2,4,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [8,7,4,5,2,3,1,6]=>[1,8,6,3,4,5,2,7]=>[7,4,5,6,3,8,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [7,8,4,5,2,3,1,6]=>[1,7,2,8,6,3,4,5]=>[3,6,7,8,5,2,4,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,8,5,2,3,4,1,6]=>[1,7,2,8,6,4,3,5]=>[3,7,6,8,5,2,4,1]=>[[[.,[[[.,.],[.,.]],.]],[.,.]],.] [8,7,4,3,2,5,1,6]=>[1,8,6,5,2,7,3,4]=>[5,7,8,4,3,6,2,1]=>[[[[[.,[.,[.,.]]],.],[.,.]],.],.] [7,8,4,3,2,5,1,6]=>[1,7,2,8,6,5,3,4]=>[3,7,8,6,5,2,4,1]=>[[[.,[[[.,[.,.]],.],.]],[.,.]],.] [8,7,3,4,2,5,1,6]=>[1,8,6,5,2,7,3,4]=>[5,7,8,4,3,6,2,1]=>[[[[[.,[.,[.,.]]],.],[.,.]],.],.] [7,8,3,4,2,5,1,6]=>[1,7,2,8,6,5,3,4]=>[3,7,8,6,5,2,4,1]=>[[[.,[[[.,[.,.]],.],.]],[.,.]],.] [8,7,2,3,4,5,1,6]=>[1,8,6,5,4,3,2,7]=>[7,6,5,4,3,8,2,1]=>[[[[[[[.,.],.],.],.],[.,.]],.],.] [7,8,2,3,4,5,1,6]=>[1,7,2,8,6,5,4,3]=>[3,8,7,6,5,2,4,1]=>[[[.,[[[[.,.],.],.],.]],[.,.]],.] [7,8,5,4,3,1,2,6]=>[1,7,2,8,6,3,5,4]=>[3,6,8,7,5,2,4,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [7,8,5,3,4,1,2,6]=>[1,7,2,8,6,3,5,4]=>[3,6,8,7,5,2,4,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [7,8,3,4,5,1,2,6]=>[1,7,2,8,6,3,4,5]=>[3,6,7,8,5,2,4,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,8,5,4,2,1,3,6]=>[1,7,3,5,2,8,6,4]=>[5,3,8,4,7,2,6,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,8,5,4,1,2,3,6]=>[1,7,3,5,2,8,6,4]=>[5,3,8,4,7,2,6,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,8,4,5,1,2,3,6]=>[1,7,3,4,5,2,8,6]=>[6,3,4,5,8,2,7,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [7,8,5,3,2,1,4,6]=>[1,7,4,3,5,2,8,6]=>[6,4,3,5,8,2,7,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [7,8,5,3,1,2,4,6]=>[1,7,4,3,5,2,8,6]=>[6,4,3,5,8,2,7,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [8,7,5,2,1,3,4,6]=>[1,8,6,3,5,2,7,4]=>[6,4,8,5,3,7,2,1]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [7,8,5,2,1,3,4,6]=>[1,7,4,2,8,6,3,5]=>[4,7,3,8,6,2,5,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [8,7,5,1,2,3,4,6]=>[1,8,6,3,5,2,7,4]=>[6,4,8,5,3,7,2,1]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [7,8,5,1,2,3,4,6]=>[1,7,4,2,8,6,3,5]=>[4,7,3,8,6,2,5,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,8,3,2,4,1,5,6]=>[1,7,5,4,2,8,6,3]=>[5,8,4,3,7,2,6,1]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [7,8,2,3,4,1,5,6]=>[1,7,5,4,3,2,8,6]=>[6,5,4,3,8,2,7,1]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [8,7,4,2,1,3,5,6]=>[1,8,6,3,4,2,7,5]=>[6,4,5,8,3,7,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [8,7,4,1,2,3,5,6]=>[1,8,6,3,4,2,7,5]=>[6,4,5,8,3,7,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [8,7,3,2,1,4,5,6]=>[1,8,6,4,2,7,5,3]=>[5,8,4,7,3,6,2,1]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [7,8,3,2,1,4,5,6]=>[1,7,5,2,8,6,4,3]=>[4,8,7,3,6,2,5,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [8,7,2,3,1,4,5,6]=>[1,8,6,4,3,2,7,5]=>[6,5,4,8,3,7,2,1]=>[[[[[[.,.],.],[.,.]],[.,.]],.],.] [7,8,2,3,1,4,5,6]=>[1,7,5,2,8,6,4,3]=>[4,8,7,3,6,2,5,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,8,3,1,2,4,5,6]=>[1,7,5,2,8,6,4,3]=>[4,8,7,3,6,2,5,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [8,7,2,1,3,4,5,6]=>[1,8,6,4,2,7,5,3]=>[5,8,4,7,3,6,2,1]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [7,8,2,1,3,4,5,6]=>[1,7,5,3,2,8,6,4]=>[5,4,8,3,7,2,6,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [8,7,1,2,3,4,5,6]=>[1,8,6,4,2,7,5,3]=>[5,8,4,7,3,6,2,1]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [7,8,1,2,3,4,5,6]=>[1,7,5,3,2,8,6,4]=>[5,4,8,3,7,2,6,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [8,6,5,4,3,2,1,7]=>[1,8,7,2,6,3,5,4]=>[4,6,8,7,5,3,2,1]=>[[[[.,[[.,[[.,.],.]],.]],.],.],.] [8,5,4,6,3,2,1,7]=>[1,8,7,2,5,3,4,6]=>[4,6,7,5,8,3,2,1]=>[[[[.,[[.,[.,.]],[.,.]]],.],.],.] [8,6,5,3,4,2,1,7]=>[1,8,7,2,6,3,5,4]=>[4,6,8,7,5,3,2,1]=>[[[[.,[[.,[[.,.],.]],.]],.],.],.] [8,5,6,3,4,2,1,7]=>[1,8,7,2,5,4,3,6]=>[4,7,6,5,8,3,2,1]=>[[[[.,[[[.,.],.],[.,.]]],.],.],.] [8,4,5,3,6,2,1,7]=>[1,8,7,2,4,3,5,6]=>[4,6,5,7,8,3,2,1]=>[[[[.,[[.,.],[.,[.,.]]]],.],.],.] [8,3,4,5,6,2,1,7]=>[1,8,7,2,3,4,5,6]=>[4,5,6,7,8,3,2,1]=>[[[[.,[.,[.,[.,[.,.]]]]],.],.],.] [8,6,5,4,2,3,1,7]=>[1,8,7,2,6,3,5,4]=>[4,6,8,7,5,3,2,1]=>[[[[.,[[.,[[.,.],.]],.]],.],.],.] [8,6,5,3,2,4,1,7]=>[1,8,7,2,6,4,3,5]=>[4,7,6,8,5,3,2,1]=>[[[[.,[[[.,.],[.,.]],.]],.],.],.] [8,6,5,2,3,4,1,7]=>[1,8,7,2,6,4,3,5]=>[4,7,6,8,5,3,2,1]=>[[[[.,[[[.,.],[.,.]],.]],.],.],.] [8,6,4,3,2,5,1,7]=>[1,8,7,2,6,5,3,4]=>[4,7,8,6,5,3,2,1]=>[[[[.,[[[.,[.,.]],.],.]],.],.],.] [8,6,4,2,3,5,1,7]=>[1,8,7,2,6,5,3,4]=>[4,7,8,6,5,3,2,1]=>[[[[.,[[[.,[.,.]],.],.]],.],.],.] [8,6,3,2,4,5,1,7]=>[1,8,7,2,6,5,4,3]=>[4,8,7,6,5,3,2,1]=>[[[[.,[[[[.,.],.],.],.]],.],.],.] [8,5,4,3,2,6,1,7]=>[1,8,7,2,5,3,4,6]=>[4,6,7,5,8,3,2,1]=>[[[[.,[[.,[.,.]],[.,.]]],.],.],.] [8,4,3,5,2,6,1,7]=>[1,8,7,2,4,5,3,6]=>[4,7,5,6,8,3,2,1]=>[[[[.,[[.,.],[.,[.,.]]]],.],.],.] [8,5,4,2,3,6,1,7]=>[1,8,7,2,5,3,4,6]=>[4,6,7,5,8,3,2,1]=>[[[[.,[[.,[.,.]],[.,.]]],.],.],.] [8,4,5,2,3,6,1,7]=>[1,8,7,2,4,3,5,6]=>[4,6,5,7,8,3,2,1]=>[[[[.,[[.,.],[.,[.,.]]]],.],.],.] [8,5,3,2,4,6,1,7]=>[1,8,7,2,5,4,3,6]=>[4,7,6,5,8,3,2,1]=>[[[[.,[[[.,.],.],[.,.]]],.],.],.] [8,5,2,3,4,6,1,7]=>[1,8,7,2,5,4,3,6]=>[4,7,6,5,8,3,2,1]=>[[[[.,[[[.,.],.],[.,.]]],.],.],.] [8,3,4,2,5,6,1,7]=>[1,8,7,2,3,4,5,6]=>[4,5,6,7,8,3,2,1]=>[[[[.,[.,[.,[.,[.,.]]]]],.],.],.] [8,3,2,4,5,6,1,7]=>[1,8,7,2,3,4,5,6]=>[4,5,6,7,8,3,2,1]=>[[[[.,[.,[.,[.,[.,.]]]]],.],.],.] [8,2,3,4,5,6,1,7]=>[1,8,7,2,3,4,5,6]=>[4,5,6,7,8,3,2,1]=>[[[[.,[.,[.,[.,[.,.]]]]],.],.],.] [8,6,5,4,3,1,2,7]=>[1,8,7,2,6,3,5,4]=>[4,6,8,7,5,3,2,1]=>[[[[.,[[.,[[.,.],.]],.]],.],.],.] [8,6,5,3,4,1,2,7]=>[1,8,7,2,6,3,5,4]=>[4,6,8,7,5,3,2,1]=>[[[[.,[[.,[[.,.],.]],.]],.],.],.] [8,5,6,3,4,1,2,7]=>[1,8,7,2,5,4,3,6]=>[4,7,6,5,8,3,2,1]=>[[[[.,[[[.,.],.],[.,.]]],.],.],.] [8,4,5,3,6,1,2,7]=>[1,8,7,2,4,3,5,6]=>[4,6,5,7,8,3,2,1]=>[[[[.,[[.,.],[.,[.,.]]]],.],.],.] [8,3,4,5,6,1,2,7]=>[1,8,7,2,3,4,5,6]=>[4,5,6,7,8,3,2,1]=>[[[[.,[.,[.,[.,[.,.]]]]],.],.],.] [8,5,6,4,2,1,3,7]=>[1,8,7,3,6,2,5,4]=>[6,4,8,7,5,3,2,1]=>[[[[[.,.],[[[.,.],.],.]],.],.],.] [8,6,4,5,2,1,3,7]=>[1,8,7,3,4,5,2,6]=>[7,4,5,6,8,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [8,5,6,4,1,2,3,7]=>[1,8,7,3,6,2,5,4]=>[6,4,8,7,5,3,2,1]=>[[[[[.,.],[[[.,.],.],.]],.],.],.] [8,6,4,5,1,2,3,7]=>[1,8,7,3,4,5,2,6]=>[7,4,5,6,8,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [8,6,5,3,2,1,4,7]=>[1,8,7,4,3,5,2,6]=>[7,5,4,6,8,3,2,1]=>[[[[[[.,.],.],[.,[.,.]]],.],.],.] [8,6,5,2,3,1,4,7]=>[1,8,7,4,2,6,3,5]=>[5,7,4,8,6,3,2,1]=>[[[[[.,[.,.]],[[.,.],.]],.],.],.] [8,5,6,2,3,1,4,7]=>[1,8,7,4,2,5,3,6]=>[5,7,4,6,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [8,6,5,2,1,3,4,7]=>[1,8,7,4,2,6,3,5]=>[5,7,4,8,6,3,2,1]=>[[[[[.,[.,.]],[[.,.],.]],.],.],.] [8,5,6,2,1,3,4,7]=>[1,8,7,4,2,5,3,6]=>[5,7,4,6,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [8,6,5,1,2,3,4,7]=>[1,8,7,4,2,6,3,5]=>[5,7,4,8,6,3,2,1]=>[[[[[.,[.,.]],[[.,.],.]],.],.],.] [8,5,6,1,2,3,4,7]=>[1,8,7,4,2,5,3,6]=>[5,7,4,6,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [8,6,4,3,2,1,5,7]=>[1,8,7,5,2,6,3,4]=>[5,7,8,4,6,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,6,3,4,2,1,5,7]=>[1,8,7,5,2,6,3,4]=>[5,7,8,4,6,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,6,4,2,3,1,5,7]=>[1,8,7,5,3,4,2,6]=>[7,5,6,4,8,3,2,1]=>[[[[[[.,.],[.,.]],[.,.]],.],.],.] [8,6,3,2,4,1,5,7]=>[1,8,7,5,4,2,6,3]=>[6,8,5,4,7,3,2,1]=>[[[[[[.,[.,.]],.],[.,.]],.],.],.] [8,6,2,3,4,1,5,7]=>[1,8,7,5,4,3,2,6]=>[7,6,5,4,8,3,2,1]=>[[[[[[[.,.],.],.],[.,.]],.],.],.] [8,6,4,3,1,2,5,7]=>[1,8,7,5,2,6,3,4]=>[5,7,8,4,6,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,6,3,4,1,2,5,7]=>[1,8,7,5,2,6,3,4]=>[5,7,8,4,6,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,6,4,2,1,3,5,7]=>[1,8,7,5,2,6,3,4]=>[5,7,8,4,6,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,6,4,1,2,3,5,7]=>[1,8,7,5,2,6,3,4]=>[5,7,8,4,6,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,4,5,3,2,1,6,7]=>[1,8,7,6,2,4,3,5]=>[5,7,6,8,4,3,2,1]=>[[[[[.,[[.,.],[.,.]]],.],.],.],.] [8,4,3,5,2,1,6,7]=>[1,8,7,6,2,4,5,3]=>[5,8,6,7,4,3,2,1]=>[[[[[.,[[.,.],[.,.]]],.],.],.],.] [8,3,4,5,2,1,6,7]=>[1,8,7,6,2,3,4,5]=>[5,6,7,8,4,3,2,1]=>[[[[[.,[.,[.,[.,.]]]],.],.],.],.] [8,4,5,2,3,1,6,7]=>[1,8,7,6,2,4,3,5]=>[5,7,6,8,4,3,2,1]=>[[[[[.,[[.,.],[.,.]]],.],.],.],.] [8,5,2,3,4,1,6,7]=>[1,8,7,6,2,5,4,3]=>[5,8,7,6,4,3,2,1]=>[[[[[.,[[[.,.],.],.]],.],.],.],.] [8,4,2,3,5,1,6,7]=>[1,8,7,6,2,4,3,5]=>[5,7,6,8,4,3,2,1]=>[[[[[.,[[.,.],[.,.]]],.],.],.],.] [8,2,3,4,5,1,6,7]=>[1,8,7,6,2,3,4,5]=>[5,6,7,8,4,3,2,1]=>[[[[[.,[.,[.,[.,.]]]],.],.],.],.] [8,3,4,5,1,2,6,7]=>[1,8,7,6,2,3,4,5]=>[5,6,7,8,4,3,2,1]=>[[[[[.,[.,[.,[.,.]]]],.],.],.],.] [8,5,4,2,1,3,6,7]=>[1,8,7,6,3,4,2,5]=>[7,5,6,8,4,3,2,1]=>[[[[[[.,.],[.,[.,.]]],.],.],.],.] [8,5,4,1,2,3,6,7]=>[1,8,7,6,3,4,2,5]=>[7,5,6,8,4,3,2,1]=>[[[[[[.,.],[.,[.,.]]],.],.],.],.] [8,4,5,1,2,3,6,7]=>[1,8,7,6,3,5,2,4]=>[7,5,8,6,4,3,2,1]=>[[[[[[.,.],[[.,.],.]],.],.],.],.] [8,5,3,2,1,4,6,7]=>[1,8,7,6,4,2,5,3]=>[6,8,5,7,4,3,2,1]=>[[[[[[.,[.,.]],[.,.]],.],.],.],.] [8,5,3,1,2,4,6,7]=>[1,8,7,6,4,2,5,3]=>[6,8,5,7,4,3,2,1]=>[[[[[[.,[.,.]],[.,.]],.],.],.],.] [8,5,2,1,3,4,6,7]=>[1,8,7,6,4,2,5,3]=>[6,8,5,7,4,3,2,1]=>[[[[[[.,[.,.]],[.,.]],.],.],.],.] [8,5,1,2,3,4,6,7]=>[1,8,7,6,4,2,5,3]=>[6,8,5,7,4,3,2,1]=>[[[[[[.,[.,.]],[.,.]],.],.],.],.] [8,4,3,2,1,5,6,7]=>[1,8,7,6,5,2,4,3]=>[6,8,7,5,4,3,2,1]=>[[[[[[.,[[.,.],.]],.],.],.],.],.] [8,3,4,2,1,5,6,7]=>[1,8,7,6,5,2,3,4]=>[6,7,8,5,4,3,2,1]=>[[[[[[.,[.,[.,.]]],.],.],.],.],.] [8,4,2,3,1,5,6,7]=>[1,8,7,6,5,2,4,3]=>[6,8,7,5,4,3,2,1]=>[[[[[[.,[[.,.],.]],.],.],.],.],.] [8,2,3,4,1,5,6,7]=>[1,8,7,6,5,2,3,4]=>[6,7,8,5,4,3,2,1]=>[[[[[[.,[.,[.,.]]],.],.],.],.],.] [8,3,4,1,2,5,6,7]=>[1,8,7,6,5,2,3,4]=>[6,7,8,5,4,3,2,1]=>[[[[[[.,[.,[.,.]]],.],.],.],.],.] [8,4,2,1,3,5,6,7]=>[1,8,7,6,5,3,2,4]=>[7,6,8,5,4,3,2,1]=>[[[[[[[.,.],[.,.]],.],.],.],.],.] [8,4,1,2,3,5,6,7]=>[1,8,7,6,5,3,2,4]=>[7,6,8,5,4,3,2,1]=>[[[[[[[.,.],[.,.]],.],.],.],.],.] [8,3,2,1,4,5,6,7]=>[1,8,7,6,5,4,2,3]=>[7,8,6,5,4,3,2,1]=>[[[[[[[.,[.,.]],.],.],.],.],.],.] [8,2,3,1,4,5,6,7]=>[1,8,7,6,5,4,2,3]=>[7,8,6,5,4,3,2,1]=>[[[[[[[.,[.,.]],.],.],.],.],.],.] [8,3,1,2,4,5,6,7]=>[1,8,7,6,5,4,2,3]=>[7,8,6,5,4,3,2,1]=>[[[[[[[.,[.,.]],.],.],.],.],.],.] [8,2,1,3,4,5,6,7]=>[1,8,7,6,5,4,3,2]=>[8,7,6,5,4,3,2,1]=>[[[[[[[[.,.],.],.],.],.],.],.],.] [8,1,2,3,4,5,6,7]=>[1,8,7,6,5,4,3,2]=>[8,7,6,5,4,3,2,1]=>[[[[[[[[.,.],.],.],.],.],.],.],.] [7,6,5,4,3,2,1,8]=>[1,7,2,6,3,5,4,8]=>[3,5,7,6,4,2,8,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,4,3,2,1,8]=>[1,6,2,7,3,5,4,8]=>[3,5,7,6,2,4,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,4,3,2,1,8]=>[1,7,2,5,3,6,4,8]=>[3,5,7,4,6,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,7,4,3,2,1,8]=>[1,6,2,5,3,7,4,8]=>[3,5,7,4,2,6,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,7,4,3,2,1,8]=>[1,5,3,7,2,6,4,8]=>[5,3,7,2,6,4,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [7,6,4,5,3,2,1,8]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,4,5,3,2,1,8]=>[1,6,2,7,3,4,5,8]=>[3,5,6,7,2,4,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,5,4,6,3,2,1,8]=>[1,7,2,5,3,4,6,8]=>[3,5,6,4,7,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,6,3,2,1,8]=>[1,7,2,4,6,3,5,8]=>[3,6,4,7,5,2,8,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [6,5,4,7,3,2,1,8]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,4,6,7,3,2,1,8]=>[1,5,3,6,2,4,7,8]=>[5,3,6,2,4,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,5,6,7,3,2,1,8]=>[1,4,7,2,5,3,6,8]=>[4,6,2,5,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [7,6,5,3,4,2,1,8]=>[1,7,2,6,3,5,4,8]=>[3,5,7,6,4,2,8,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,3,4,2,1,8]=>[1,6,2,7,3,5,4,8]=>[3,5,7,6,2,4,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,3,4,2,1,8]=>[1,7,2,5,4,3,6,8]=>[3,6,5,4,7,2,8,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,6,4,3,5,2,1,8]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,4,3,5,2,1,8]=>[1,6,2,7,3,4,5,8]=>[3,5,6,7,2,4,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,6,3,4,5,2,1,8]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,5,4,3,6,2,1,8]=>[1,7,2,5,6,3,4,8]=>[3,6,7,4,5,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,3,6,2,1,8]=>[1,7,2,4,3,5,6,8]=>[3,5,4,6,7,2,8,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,3,4,5,6,2,1,8]=>[1,7,2,3,4,5,6,8]=>[3,4,5,6,7,2,8,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [5,6,4,3,7,2,1,8]=>[1,5,7,2,6,3,4,8]=>[4,6,7,2,5,3,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,4,6,3,7,2,1,8]=>[1,5,7,2,4,3,6,8]=>[4,6,5,2,7,3,8,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [3,4,5,6,7,2,1,8]=>[1,3,5,7,2,4,6,8]=>[5,2,6,3,7,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [7,6,5,4,2,3,1,8]=>[1,7,2,6,3,5,4,8]=>[3,5,7,6,4,2,8,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [7,5,6,4,2,3,1,8]=>[1,7,2,5,3,6,4,8]=>[3,5,7,4,6,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [5,6,7,4,2,3,1,8]=>[1,5,2,6,3,7,4,8]=>[3,5,7,2,4,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,6,4,5,2,3,1,8]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,4,5,2,3,1,8]=>[1,6,3,4,5,2,7,8]=>[6,3,4,5,2,7,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,5,4,6,2,3,1,8]=>[1,7,2,5,3,4,6,8]=>[3,5,6,4,7,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,6,2,3,1,8]=>[1,7,2,4,6,3,5,8]=>[3,6,4,7,5,2,8,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [5,6,4,7,2,3,1,8]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,5,6,7,2,3,1,8]=>[1,4,7,2,5,3,6,8]=>[4,6,2,5,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [6,5,7,3,2,4,1,8]=>[1,6,4,3,7,2,5,8]=>[6,4,3,7,2,5,8,1]=>[[[[[.,.],.],[.,.]],[.,[.,.]]],.] [6,7,5,2,3,4,1,8]=>[1,6,4,2,7,3,5,8]=>[4,6,3,7,2,5,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [7,5,6,2,3,4,1,8]=>[1,7,2,5,3,6,4,8]=>[3,5,7,4,6,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,7,2,3,4,1,8]=>[1,6,4,2,5,3,7,8]=>[4,6,3,5,2,7,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [5,6,7,2,3,4,1,8]=>[1,5,3,7,2,6,4,8]=>[5,3,7,2,6,4,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [6,7,4,3,2,5,1,8]=>[1,6,5,2,7,3,4,8]=>[4,6,7,3,2,5,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,7,3,4,2,5,1,8]=>[1,6,5,2,7,3,4,8]=>[4,6,7,3,2,5,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,7,2,3,4,5,1,8]=>[1,6,5,4,3,2,7,8]=>[6,5,4,3,2,7,8,1]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [7,5,4,3,2,6,1,8]=>[1,7,2,5,3,4,6,8]=>[3,5,6,4,7,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,3,2,6,1,8]=>[1,7,2,4,3,5,6,8]=>[3,5,4,6,7,2,8,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,3,4,2,6,1,8]=>[1,7,2,5,3,4,6,8]=>[3,5,6,4,7,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,3,5,2,6,1,8]=>[1,7,2,4,5,3,6,8]=>[3,6,4,5,7,2,8,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,4,2,3,6,1,8]=>[1,7,2,5,3,4,6,8]=>[3,5,6,4,7,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,2,3,6,1,8]=>[1,7,2,4,3,5,6,8]=>[3,5,4,6,7,2,8,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,3,2,4,6,1,8]=>[1,7,2,5,4,3,6,8]=>[3,6,5,4,7,2,8,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,4,2,3,5,6,1,8]=>[1,7,2,4,3,5,6,8]=>[3,5,4,6,7,2,8,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,2,3,4,5,6,1,8]=>[1,7,2,3,4,5,6,8]=>[3,4,5,6,7,2,8,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [5,6,4,3,2,7,1,8]=>[1,5,2,6,7,3,4,8]=>[3,6,7,2,4,5,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,4,6,3,2,7,1,8]=>[1,5,2,4,3,6,7,8]=>[3,5,4,2,6,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [5,6,3,4,2,7,1,8]=>[1,5,2,6,7,3,4,8]=>[3,6,7,2,4,5,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,3,4,5,2,7,1,8]=>[1,6,7,2,3,4,5,8]=>[4,5,6,7,2,3,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,3,4,6,2,7,1,8]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,5,6,2,7,1,8]=>[1,4,6,7,2,3,5,8]=>[5,6,2,7,3,4,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,5,6,2,7,1,8]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [6,5,3,2,4,7,1,8]=>[1,6,7,2,5,4,3,8]=>[4,7,6,5,2,3,8,1]=>[[[.,[[[.,.],.],.]],[.,[.,.]]],.] [6,4,2,3,5,7,1,8]=>[1,6,7,2,4,3,5,8]=>[4,6,5,7,2,3,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,3,2,4,5,7,1,8]=>[1,6,7,2,3,4,5,8]=>[4,5,6,7,2,3,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,2,3,4,5,7,1,8]=>[1,6,7,2,3,4,5,8]=>[4,5,6,7,2,3,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [3,4,5,2,6,7,1,8]=>[1,3,5,6,7,2,4,8]=>[6,2,7,3,4,5,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [4,5,2,3,6,7,1,8]=>[1,4,3,2,5,6,7,8]=>[4,3,2,5,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [5,2,3,4,6,7,1,8]=>[1,5,6,7,2,3,4,8]=>[5,6,7,2,3,4,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,2,5,6,7,1,8]=>[1,4,5,6,7,2,3,8]=>[6,7,2,3,4,5,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,5,6,7,1,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,2,3,5,6,7,1,8]=>[1,4,5,6,7,2,3,8]=>[6,7,2,3,4,5,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,2,4,5,6,7,1,8]=>[1,3,4,5,6,7,2,8]=>[7,2,3,4,5,6,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,6,7,1,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [7,6,5,4,3,1,2,8]=>[1,7,2,6,3,5,4,8]=>[3,5,7,6,4,2,8,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,4,3,1,2,8]=>[1,6,2,7,3,5,4,8]=>[3,5,7,6,2,4,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,4,3,1,2,8]=>[1,7,2,5,3,6,4,8]=>[3,5,7,4,6,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,6,4,5,3,1,2,8]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,4,5,6,3,1,2,8]=>[1,7,2,4,6,3,5,8]=>[3,6,4,7,5,2,8,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [5,4,6,7,3,1,2,8]=>[1,5,3,6,2,4,7,8]=>[5,3,6,2,4,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,5,6,7,3,1,2,8]=>[1,4,7,2,5,3,6,8]=>[4,6,2,5,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [7,6,5,3,4,1,2,8]=>[1,7,2,6,3,5,4,8]=>[3,5,7,6,4,2,8,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [7,5,6,3,4,1,2,8]=>[1,7,2,5,4,3,6,8]=>[3,6,5,4,7,2,8,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [6,7,3,4,5,1,2,8]=>[1,6,2,7,3,4,5,8]=>[3,5,6,7,2,4,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,5,3,4,6,1,2,8]=>[1,7,2,5,6,3,4,8]=>[3,6,7,4,5,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,4,5,3,7,1,2,8]=>[1,6,2,4,3,5,7,8]=>[3,5,4,6,2,7,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,6,3,4,7,1,2,8]=>[1,5,7,2,6,3,4,8]=>[4,6,7,2,5,3,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,3,4,5,7,1,2,8]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [4,3,5,6,7,1,2,8]=>[1,4,6,2,3,5,7,8]=>[4,5,2,6,3,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,5,6,7,1,2,8]=>[1,3,5,7,2,4,6,8]=>[5,2,6,3,7,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [7,6,5,4,2,1,3,8]=>[1,7,3,5,2,6,4,8]=>[5,3,7,4,6,2,8,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [6,5,7,4,2,1,3,8]=>[1,6,2,5,3,7,4,8]=>[3,5,7,4,2,6,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [7,6,4,5,2,1,3,8]=>[1,7,3,4,5,2,6,8]=>[6,3,4,5,7,2,8,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [7,4,5,6,2,1,3,8]=>[1,7,3,5,2,4,6,8]=>[5,3,6,4,7,2,8,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [4,5,6,7,2,1,3,8]=>[1,4,7,3,6,2,5,8]=>[6,4,2,7,5,3,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [7,6,5,4,1,2,3,8]=>[1,7,3,5,2,6,4,8]=>[5,3,7,4,6,2,8,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [5,6,7,4,1,2,3,8]=>[1,5,2,6,3,7,4,8]=>[3,5,7,2,4,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,6,4,5,1,2,3,8]=>[1,7,3,4,5,2,6,8]=>[6,3,4,5,7,2,8,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [7,4,5,6,1,2,3,8]=>[1,7,3,5,2,4,6,8]=>[5,3,6,4,7,2,8,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [5,6,4,7,1,2,3,8]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,5,6,7,1,2,3,8]=>[1,4,7,3,6,2,5,8]=>[6,4,2,7,5,3,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [7,6,5,2,3,1,4,8]=>[1,7,4,2,6,3,5,8]=>[4,6,3,7,5,2,8,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,5,6,2,3,1,4,8]=>[1,7,4,2,5,3,6,8]=>[4,6,3,5,7,2,8,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [6,5,7,2,3,1,4,8]=>[1,6,2,5,3,7,4,8]=>[3,5,7,4,2,6,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,7,3,1,2,4,8]=>[1,5,2,6,3,7,4,8]=>[3,5,7,2,4,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,6,5,2,1,3,4,8]=>[1,7,4,2,6,3,5,8]=>[4,6,3,7,5,2,8,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,5,6,2,1,3,4,8]=>[1,7,4,2,5,3,6,8]=>[4,6,3,5,7,2,8,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [5,6,7,2,1,3,4,8]=>[1,5,2,6,3,7,4,8]=>[3,5,7,2,4,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,6,5,1,2,3,4,8]=>[1,7,4,2,6,3,5,8]=>[4,6,3,7,5,2,8,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,5,6,1,2,3,4,8]=>[1,7,4,2,5,3,6,8]=>[4,6,3,5,7,2,8,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [6,5,7,1,2,3,4,8]=>[1,6,3,7,4,2,5,8]=>[6,3,5,7,2,4,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,6,7,1,2,3,4,8]=>[1,5,2,6,3,7,4,8]=>[3,5,7,2,4,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,7,4,3,2,1,5,8]=>[1,6,2,7,5,3,4,8]=>[3,6,7,5,2,4,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,7,3,4,2,1,5,8]=>[1,6,2,7,5,3,4,8]=>[3,6,7,5,2,4,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,7,4,2,3,1,5,8]=>[1,6,2,7,5,3,4,8]=>[3,6,7,5,2,4,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [7,6,3,2,4,1,5,8]=>[1,7,5,4,2,6,3,8]=>[5,7,4,3,6,2,8,1]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [6,7,3,2,4,1,5,8]=>[1,6,2,7,5,4,3,8]=>[3,7,6,5,2,4,8,1]=>[[[.,[[[.,.],.],.]],[.,[.,.]]],.] [7,6,2,3,4,1,5,8]=>[1,7,5,4,3,2,6,8]=>[6,5,4,3,7,2,8,1]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [6,7,2,3,4,1,5,8]=>[1,6,2,7,5,4,3,8]=>[3,7,6,5,2,4,8,1]=>[[[.,[[[.,.],.],.]],[.,[.,.]]],.] [6,7,3,4,1,2,5,8]=>[1,6,2,7,5,3,4,8]=>[3,6,7,5,2,4,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,7,3,2,1,4,5,8]=>[1,6,4,2,7,5,3,8]=>[4,7,3,6,2,5,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,7,3,1,2,4,5,8]=>[1,6,4,2,7,5,3,8]=>[4,7,3,6,2,5,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [7,6,1,2,3,4,5,8]=>[1,7,5,3,2,6,4,8]=>[5,4,7,3,6,2,8,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [6,7,1,2,3,4,5,8]=>[1,6,4,2,7,5,3,8]=>[4,7,3,6,2,5,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [7,4,5,3,2,1,6,8]=>[1,7,6,2,4,3,5,8]=>[4,6,5,7,3,2,8,1]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [7,4,3,5,2,1,6,8]=>[1,7,6,2,4,5,3,8]=>[4,7,5,6,3,2,8,1]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [7,3,4,5,2,1,6,8]=>[1,7,6,2,3,4,5,8]=>[4,5,6,7,3,2,8,1]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [7,4,2,3,5,1,6,8]=>[1,7,6,2,4,3,5,8]=>[4,6,5,7,3,2,8,1]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [7,2,3,4,5,1,6,8]=>[1,7,6,2,3,4,5,8]=>[4,5,6,7,3,2,8,1]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [7,4,5,2,1,3,6,8]=>[1,7,6,3,5,2,4,8]=>[6,4,7,5,3,2,8,1]=>[[[[[.,.],[[.,.],.]],.],[.,.]],.] [7,4,5,1,2,3,6,8]=>[1,7,6,3,5,2,4,8]=>[6,4,7,5,3,2,8,1]=>[[[[[.,.],[[.,.],.]],.],[.,.]],.] [7,4,3,2,1,5,6,8]=>[1,7,6,5,2,4,3,8]=>[5,7,6,4,3,2,8,1]=>[[[[[.,[[.,.],.]],.],.],[.,.]],.] [7,4,3,1,2,5,6,8]=>[1,7,6,5,2,4,3,8]=>[5,7,6,4,3,2,8,1]=>[[[[[.,[[.,.],.]],.],.],[.,.]],.] [7,4,1,2,3,5,6,8]=>[1,7,6,5,3,2,4,8]=>[6,5,7,4,3,2,8,1]=>[[[[[[.,.],[.,.]],.],.],[.,.]],.] [7,3,2,1,4,5,6,8]=>[1,7,6,5,4,2,3,8]=>[6,7,5,4,3,2,8,1]=>[[[[[[.,[.,.]],.],.],.],[.,.]],.] [7,2,3,1,4,5,6,8]=>[1,7,6,5,4,2,3,8]=>[6,7,5,4,3,2,8,1]=>[[[[[[.,[.,.]],.],.],.],[.,.]],.] [7,3,1,2,4,5,6,8]=>[1,7,6,5,4,2,3,8]=>[6,7,5,4,3,2,8,1]=>[[[[[[.,[.,.]],.],.],.],[.,.]],.] [7,2,1,3,4,5,6,8]=>[1,7,6,5,4,3,2,8]=>[7,6,5,4,3,2,8,1]=>[[[[[[[.,.],.],.],.],.],[.,.]],.] [7,1,2,3,4,5,6,8]=>[1,7,6,5,4,3,2,8]=>[7,6,5,4,3,2,8,1]=>[[[[[[[.,.],.],.],.],.],[.,.]],.] [6,5,4,3,2,1,7,8]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,4,3,2,1,7,8]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,4,6,3,2,1,7,8]=>[1,5,2,4,3,6,7,8]=>[3,5,4,2,6,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,6,3,2,1,7,8]=>[1,4,3,6,2,5,7,8]=>[5,3,2,6,4,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [6,5,3,4,2,1,7,8]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,3,4,2,1,7,8]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,3,4,5,2,1,7,8]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,4,3,6,2,1,7,8]=>[1,5,2,4,6,3,7,8]=>[3,6,4,2,5,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [3,4,5,6,2,1,7,8]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [5,4,6,2,3,1,7,8]=>[1,5,3,6,2,4,7,8]=>[5,3,6,2,4,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,6,2,3,4,1,7,8]=>[1,5,4,3,2,6,7,8]=>[5,4,3,2,6,7,8,1]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [6,4,3,2,5,1,7,8]=>[1,6,2,4,3,5,7,8]=>[3,5,4,6,2,7,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,2,3,4,5,1,7,8]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [4,3,5,2,6,1,7,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,3,2,4,6,1,7,8]=>[1,5,6,2,3,4,7,8]=>[4,5,6,2,3,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,3,4,6,1,7,8]=>[1,5,6,2,3,4,7,8]=>[4,5,6,2,3,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [3,4,2,5,6,1,7,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,2,4,5,6,1,7,8]=>[1,3,4,5,6,2,7,8]=>[6,2,3,4,5,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,6,1,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [6,5,4,3,1,2,7,8]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,4,3,1,2,7,8]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,4,5,3,1,2,7,8]=>[1,6,2,4,3,5,7,8]=>[3,5,4,6,2,7,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,4,6,3,1,2,7,8]=>[1,5,2,4,3,6,7,8]=>[3,5,4,2,6,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [5,6,3,4,1,2,7,8]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,4,3,6,1,2,7,8]=>[1,5,2,4,6,3,7,8]=>[3,6,4,2,5,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,3,5,6,1,2,7,8]=>[1,4,6,2,3,5,7,8]=>[4,5,2,6,3,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,5,6,1,2,7,8]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [5,6,4,2,1,3,7,8]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,4,6,2,1,3,7,8]=>[1,5,2,4,3,6,7,8]=>[3,5,4,2,6,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,6,2,1,3,7,8]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,5,6,1,2,3,7,8]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [6,5,3,2,1,4,7,8]=>[1,6,4,2,5,3,7,8]=>[4,6,3,5,2,7,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [5,6,2,1,3,4,7,8]=>[1,5,3,2,6,4,7,8]=>[4,3,6,2,5,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [6,5,1,2,3,4,7,8]=>[1,6,4,2,5,3,7,8]=>[4,6,3,5,2,7,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [5,6,1,2,3,4,7,8]=>[1,5,3,2,6,4,7,8]=>[4,3,6,2,5,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [6,3,4,2,1,5,7,8]=>[1,6,5,2,3,4,7,8]=>[4,5,6,3,2,7,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,2,1,3,4,5,7,8]=>[1,6,5,4,3,2,7,8]=>[6,5,4,3,2,7,8,1]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [6,1,2,3,4,5,7,8]=>[1,6,5,4,3,2,7,8]=>[6,5,4,3,2,7,8,1]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [5,4,3,2,1,6,7,8]=>[1,5,2,4,3,6,7,8]=>[3,5,4,2,6,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,3,2,1,6,7,8]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,3,4,2,1,6,7,8]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,5,2,1,6,7,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,5,2,1,6,7,8]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [5,4,2,3,1,6,7,8]=>[1,5,2,4,3,6,7,8]=>[3,5,4,2,6,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,2,3,1,6,7,8]=>[1,4,3,2,5,6,7,8]=>[4,3,2,5,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [5,3,2,4,1,6,7,8]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,3,4,1,6,7,8]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,2,5,1,6,7,8]=>[1,4,5,2,3,6,7,8]=>[4,5,2,3,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,5,1,6,7,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,2,3,5,1,6,7,8]=>[1,4,5,2,3,6,7,8]=>[4,5,2,3,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,2,4,5,1,6,7,8]=>[1,3,4,5,2,6,7,8]=>[5,2,3,4,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,1,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [5,4,3,1,2,6,7,8]=>[1,5,2,4,3,6,7,8]=>[3,5,4,2,6,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [5,3,4,1,2,6,7,8]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,5,1,2,6,7,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,5,1,2,6,7,8]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [5,4,2,1,3,6,7,8]=>[1,5,3,2,4,6,7,8]=>[4,3,5,2,6,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,5,2,1,3,6,7,8]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,4,1,2,3,6,7,8]=>[1,5,3,2,4,6,7,8]=>[4,3,5,2,6,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,5,1,2,3,6,7,8]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,3,2,1,4,6,7,8]=>[1,5,4,2,3,6,7,8]=>[4,5,3,2,6,7,8,1]=>[[[[.,[.,.]],.],[.,[.,[.,.]]]],.] [5,2,3,1,4,6,7,8]=>[1,5,4,2,3,6,7,8]=>[4,5,3,2,6,7,8,1]=>[[[[.,[.,.]],.],[.,[.,[.,.]]]],.] [5,3,1,2,4,6,7,8]=>[1,5,4,2,3,6,7,8]=>[4,5,3,2,6,7,8,1]=>[[[[.,[.,.]],.],[.,[.,[.,.]]]],.] [5,2,1,3,4,6,7,8]=>[1,5,4,3,2,6,7,8]=>[5,4,3,2,6,7,8,1]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [5,1,2,3,4,6,7,8]=>[1,5,4,3,2,6,7,8]=>[5,4,3,2,6,7,8,1]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [4,3,2,1,5,6,7,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,1,5,6,7,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,2,3,1,5,6,7,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,2,4,1,5,6,7,8]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [4,3,1,2,5,6,7,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,1,2,5,6,7,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,2,1,3,5,6,7,8]=>[1,4,3,2,5,6,7,8]=>[4,3,2,5,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [4,1,2,3,5,6,7,8]=>[1,4,3,2,5,6,7,8]=>[4,3,2,5,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [3,2,1,4,5,6,7,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,4,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,1,2,4,5,6,7,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,4,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,4,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [6,8,7,5,4,3,2,1]=>[1,6,3,7,2,8,4,5]=>[5,3,7,8,2,4,6,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,8,7,6,4,3,2,1]=>[1,5,4,6,3,7,2,8]=>[7,5,3,2,4,6,8,1]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [5,6,8,7,4,3,2,1]=>[1,5,4,7,2,6,3,8]=>[5,7,3,2,6,4,8,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,7,6,8,4,3,2,1]=>[1,5,4,8,2,7,3,6]=>[5,7,3,2,8,6,4,1]=>[[[[.,[.,.]],.],[[[.,.],.],.]],.] [4,6,8,7,5,3,2,1]=>[1,4,7,2,6,3,8,5]=>[4,6,2,8,5,3,7,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [5,4,7,8,6,3,2,1]=>[1,5,6,3,7,2,4,8]=>[6,4,7,2,3,5,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,5,8,7,6,3,2,1]=>[1,4,7,2,5,6,3,8]=>[4,7,2,5,6,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,6,4,8,7,3,2,1]=>[1,5,7,2,6,3,4,8]=>[4,6,7,2,5,3,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,6,5,8,7,3,2,1]=>[1,4,8,2,6,3,5,7]=>[4,6,2,7,5,8,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [4,5,6,8,7,3,2,1]=>[1,4,8,2,5,7,3,6]=>[4,7,2,5,8,6,3,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [5,7,6,4,8,3,2,1]=>[1,5,8,2,7,3,6,4]=>[4,6,8,2,7,5,3,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [4,5,7,6,8,3,2,1]=>[1,4,6,3,7,2,5,8]=>[6,4,2,7,3,5,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [3,8,7,6,5,4,2,1]=>[1,3,7,2,8,4,6,5]=>[4,2,6,8,7,3,5,1]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [3,6,8,7,5,4,2,1]=>[1,3,8,2,6,4,7,5]=>[4,2,6,8,5,7,3,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [3,7,6,8,5,4,2,1]=>[1,3,6,4,8,2,7,5]=>[6,2,4,8,3,7,5,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [3,5,7,6,8,4,2,1]=>[1,3,7,2,5,8,4,6]=>[4,2,7,5,8,3,6,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,3,7,8,6,5,2,1]=>[1,4,8,2,3,7,5,6]=>[4,5,2,7,8,6,3,1]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [3,4,8,7,6,5,2,1]=>[1,3,8,2,4,7,5,6]=>[4,2,5,7,8,6,3,1]=>[[[.,.],[[.,[[.,[.,.]],.]],.]],.] [4,5,3,7,8,6,2,1]=>[1,4,7,2,5,8,3,6]=>[4,7,2,5,8,3,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,5,4,7,8,6,2,1]=>[1,3,4,7,2,5,8,6]=>[5,2,3,6,8,4,7,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [4,3,5,7,8,6,2,1]=>[1,4,7,2,3,5,8,6]=>[4,5,2,6,8,3,7,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,4,5,7,8,6,2,1]=>[1,3,5,8,2,4,7,6]=>[5,2,6,3,8,7,4,1]=>[[[.,.],[[.,.],[[[.,.],.],.]]],.] [5,4,3,6,8,7,2,1]=>[1,5,8,2,4,6,7,3]=>[4,8,5,2,6,7,3,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [4,3,5,6,8,7,2,1]=>[1,4,6,7,2,3,5,8]=>[5,6,2,7,3,4,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,5,6,8,7,2,1]=>[1,3,5,8,2,4,6,7]=>[5,2,6,3,7,8,4,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [5,4,7,6,3,8,2,1]=>[1,5,3,7,2,4,6,8]=>[5,3,6,2,7,4,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [3,5,7,6,4,8,2,1]=>[1,3,7,2,5,4,6,8]=>[4,2,6,5,7,3,8,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,3,7,6,5,8,2,1]=>[1,4,6,8,2,3,7,5]=>[5,6,2,8,3,7,4,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [3,4,6,7,5,8,2,1]=>[1,3,6,8,2,4,7,5]=>[5,2,6,8,3,7,4,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,5,3,7,6,8,2,1]=>[1,4,7,2,5,6,8,3]=>[4,8,2,5,6,3,7,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,5,4,7,6,8,2,1]=>[1,3,4,7,2,5,6,8]=>[5,2,3,6,7,4,8,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [4,3,5,7,6,8,2,1]=>[1,4,7,2,3,5,6,8]=>[4,5,2,6,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,5,6,4,7,8,2,1]=>[1,3,6,8,2,5,7,4]=>[5,2,8,6,3,7,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [2,8,7,6,5,4,3,1]=>[1,2,8,3,7,4,6,5]=>[2,4,6,8,7,5,3,1]=>[[.,[[.,[[.,[[.,.],.]],.]],.]],.] [2,7,8,6,5,4,3,1]=>[1,2,7,3,8,4,6,5]=>[2,4,6,8,7,3,5,1]=>[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] [2,7,6,8,5,4,3,1]=>[1,2,7,3,6,4,8,5]=>[2,4,6,8,5,3,7,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [2,6,7,8,5,4,3,1]=>[1,2,6,4,8,3,7,5]=>[2,6,4,8,3,7,5,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [2,6,7,5,8,4,3,1]=>[1,2,6,4,5,8,3,7]=>[2,7,4,5,3,8,6,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [2,6,5,7,8,4,3,1]=>[1,2,6,4,7,3,5,8]=>[2,6,4,7,3,5,8,1]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [2,5,6,7,8,4,3,1]=>[1,2,5,8,3,6,4,7]=>[2,5,7,3,6,8,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,4,8,7,6,5,3,1]=>[1,2,4,7,3,8,5,6]=>[2,5,3,7,8,4,6,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,5,4,8,7,6,3,1]=>[1,2,5,7,3,4,8,6]=>[2,5,6,3,8,4,7,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,4,5,7,8,6,3,1]=>[1,2,4,7,3,5,8,6]=>[2,5,3,6,8,4,7,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,5,6,4,8,7,3,1]=>[1,2,5,8,3,6,7,4]=>[2,5,8,3,6,7,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,4,6,5,8,7,3,1]=>[1,2,4,5,8,3,6,7]=>[2,6,3,4,7,8,5,1]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [2,7,6,5,4,8,3,1]=>[1,2,7,3,6,8,4,5]=>[2,4,7,8,5,3,6,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [2,5,6,7,4,8,3,1]=>[1,2,5,4,7,3,6,8]=>[2,6,4,3,7,5,8,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [2,4,7,6,5,8,3,1]=>[1,2,4,6,8,3,7,5]=>[2,6,3,8,4,7,5,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,6,5,7,8,3,1]=>[1,2,4,5,7,3,6,8]=>[2,6,3,4,7,5,8,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,5,4,6,7,8,3,1]=>[1,2,5,7,3,4,6,8]=>[2,5,6,3,7,4,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [3,2,8,7,6,5,4,1]=>[1,3,8,2,4,7,5,6]=>[4,2,5,7,8,6,3,1]=>[[[.,.],[[.,[[.,[.,.]],.]],.]],.] [3,2,5,7,8,6,4,1]=>[1,3,5,8,2,4,7,6]=>[5,2,6,3,8,7,4,1]=>[[[.,.],[[.,.],[[[.,.],.],.]]],.] [3,2,6,7,5,8,4,1]=>[1,3,6,8,2,4,7,5]=>[5,2,6,8,3,7,4,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [2,3,8,7,6,5,4,1]=>[1,2,3,8,4,7,5,6]=>[2,3,5,7,8,6,4,1]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [2,3,6,7,8,5,4,1]=>[1,2,3,6,5,8,4,7]=>[2,3,7,5,4,8,6,1]=>[[.,[.,[[[.,.],.],[[.,.],.]]]],.] [2,3,6,5,8,7,4,1]=>[1,2,3,6,7,4,5,8]=>[2,3,6,7,4,5,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,5,6,8,7,4,1]=>[1,2,3,5,8,4,6,7]=>[2,3,6,4,7,8,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,3,7,6,5,8,4,1]=>[1,2,3,7,4,6,8,5]=>[2,3,5,8,6,4,7,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,3,5,6,7,8,4,1]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,4,3,8,7,6,5,1]=>[1,2,4,8,3,5,7,6]=>[2,5,3,6,8,7,4,1]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [2,4,3,6,8,7,5,1]=>[1,2,4,6,7,5,8,3]=>[2,8,3,6,4,5,7,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,3,4,8,7,6,5,1]=>[1,2,3,4,8,5,7,6]=>[2,3,4,6,8,7,5,1]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [2,3,4,7,8,6,5,1]=>[1,2,3,4,7,5,8,6]=>[2,3,4,6,8,5,7,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,4,6,8,7,5,1]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,4,7,6,8,5,1]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,4,6,7,8,5,1]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [5,4,3,2,8,7,6,1]=>[1,5,8,2,4,3,6,7]=>[4,6,5,2,7,8,3,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [5,4,3,2,7,8,6,1]=>[1,5,7,6,8,2,4,3]=>[6,8,7,2,4,3,5,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [4,5,3,2,8,7,6,1]=>[1,4,2,5,8,3,6,7]=>[3,6,2,4,7,8,5,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,3,5,2,8,7,6,1]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [2,5,4,3,8,7,6,1]=>[1,2,5,8,3,4,6,7]=>[2,5,6,3,7,8,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,3,5,4,8,7,6,1]=>[1,2,3,5,8,4,6,7]=>[2,3,6,4,7,8,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [4,3,2,5,7,8,6,1]=>[1,4,5,7,6,8,2,3]=>[7,8,2,3,5,4,6,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,4,2,5,8,7,6,1]=>[1,3,2,4,5,8,6,7]=>[3,2,4,5,7,8,6,1]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,4,2,5,7,8,6,1]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [2,4,3,5,8,7,6,1]=>[1,2,4,5,8,3,6,7]=>[2,6,3,4,7,8,5,1]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [2,3,4,5,8,7,6,1]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,3,4,5,7,8,6,1]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [6,5,4,3,2,8,7,1]=>[1,6,8,2,5,3,4,7]=>[4,6,7,5,2,8,3,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [3,6,5,4,2,8,7,1]=>[1,3,5,2,6,8,4,7]=>[4,2,7,3,5,8,6,1]=>[[[.,.],[[.,.],[.,[[.,.],.]]]],.] [5,4,3,6,2,8,7,1]=>[1,5,2,4,6,8,3,7]=>[3,7,4,2,5,8,6,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [2,6,5,4,3,8,7,1]=>[1,2,6,8,3,5,4,7]=>[2,5,7,6,3,8,4,1]=>[[.,[[.,[[.,.],.]],[[.,.],.]]],.] [2,4,6,5,3,8,7,1]=>[1,2,4,5,3,6,8,7]=>[2,5,3,4,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [4,3,2,6,5,8,7,1]=>[1,4,6,8,2,3,5,7]=>[5,6,2,7,3,8,4,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [3,4,2,6,5,8,7,1]=>[1,3,2,4,6,8,5,7]=>[3,2,4,7,5,8,6,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [2,3,4,6,5,8,7,1]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [5,4,3,2,6,8,7,1]=>[1,5,6,8,2,4,3,7]=>[5,7,6,2,3,8,4,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [2,4,5,3,6,8,7,1]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [4,3,2,5,6,8,7,1]=>[1,4,5,6,8,2,3,7]=>[6,7,2,3,4,8,5,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [3,4,2,5,6,8,7,1]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,2,4,5,6,8,7,1]=>[1,3,4,5,6,8,2,7]=>[7,2,3,4,5,8,6,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [2,3,4,5,6,8,7,1]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [5,7,6,4,3,2,8,1]=>[1,5,3,6,2,7,8,4]=>[5,3,8,2,4,6,7,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [3,5,7,6,4,2,8,1]=>[1,3,7,8,2,5,4,6]=>[5,2,7,6,8,3,4,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,4,6,7,5,2,8,1]=>[1,3,6,2,4,7,8,5]=>[4,2,5,8,3,6,7,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,5,4,7,6,2,8,1]=>[1,3,4,7,8,2,5,6]=>[6,2,3,7,8,4,5,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [3,6,5,4,7,2,8,1]=>[1,3,5,7,8,2,6,4]=>[6,2,8,3,7,4,5,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,6,4,7,2,8,1]=>[1,3,6,2,5,7,8,4]=>[4,2,8,5,3,6,7,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [4,3,6,5,7,2,8,1]=>[1,4,5,7,8,2,3,6]=>[6,7,2,3,8,4,5,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [2,7,6,5,4,3,8,1]=>[1,2,7,8,3,6,4,5]=>[2,5,7,8,6,3,4,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [2,6,5,7,4,3,8,1]=>[1,2,6,3,5,4,7,8]=>[2,4,6,5,3,7,8,1]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [2,5,6,7,4,3,8,1]=>[1,2,5,4,7,8,3,6]=>[2,7,4,3,8,5,6,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [2,5,4,7,6,3,8,1]=>[1,2,5,6,3,4,7,8]=>[2,5,6,3,4,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,6,5,7,3,8,1]=>[1,2,4,5,7,8,3,6]=>[2,7,3,4,8,5,6,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,4,5,6,7,3,8,1]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [3,2,5,6,7,4,8,1]=>[1,3,5,7,8,2,4,6]=>[6,2,7,3,8,4,5,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [2,3,5,7,6,4,8,1]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [4,3,2,7,6,5,8,1]=>[1,4,7,8,2,3,5,6]=>[5,6,2,7,8,3,4,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,4,2,7,6,5,8,1]=>[1,3,2,4,7,8,5,6]=>[3,2,4,7,8,5,6,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [2,4,3,7,6,5,8,1]=>[1,2,4,7,8,3,5,6]=>[2,6,3,7,8,4,5,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [3,2,4,7,6,5,8,1]=>[1,3,4,7,8,2,5,6]=>[6,2,3,7,8,4,5,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [2,3,4,7,6,5,8,1]=>[1,2,3,4,7,8,5,6]=>[2,3,4,7,8,5,6,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,4,6,7,5,8,1]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [5,4,3,2,7,6,8,1]=>[1,5,7,8,2,4,3,6]=>[5,7,6,2,8,3,4,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [4,3,5,2,7,6,8,1]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,4,5,2,7,6,8,1]=>[1,3,5,7,8,2,4,6]=>[6,2,7,3,8,4,5,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,2,5,4,7,6,8,1]=>[1,3,5,7,8,2,4,6]=>[6,2,7,3,8,4,5,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,3,2,5,7,6,8,1]=>[1,4,5,7,8,2,3,6]=>[6,7,2,3,8,4,5,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,4,2,5,7,6,8,1]=>[1,3,2,4,5,7,8,6]=>[3,2,4,5,8,6,7,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [2,4,3,5,7,6,8,1]=>[1,2,4,5,7,8,3,6]=>[2,7,3,4,8,5,6,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [3,2,4,5,7,6,8,1]=>[1,3,4,5,7,8,2,6]=>[7,2,3,4,8,5,6,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,5,7,6,8,1]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [3,5,6,4,2,7,8,1]=>[1,3,6,7,8,2,5,4]=>[6,2,8,7,3,4,5,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [3,4,6,5,2,7,8,1]=>[1,3,6,7,8,2,4,5]=>[6,2,7,8,3,4,5,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,5,4,6,2,7,8,1]=>[1,3,4,6,7,8,2,5]=>[7,2,3,8,4,5,6,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [2,6,5,4,3,7,8,1]=>[1,2,6,7,8,3,5,4]=>[2,6,8,7,3,4,5,1]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [2,5,6,4,3,7,8,1]=>[1,2,5,3,6,7,8,4]=>[2,4,8,3,5,6,7,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,6,5,3,7,8,1]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,5,4,6,3,7,8,1]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,5,6,3,7,8,1]=>[1,2,4,6,7,8,3,5]=>[2,7,3,8,4,5,6,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,3,5,6,4,7,8,1]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [4,3,2,6,5,7,8,1]=>[1,4,6,7,8,2,3,5]=>[6,7,2,8,3,4,5,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,2,6,5,7,8,1]=>[1,3,2,4,6,7,8,5]=>[3,2,4,8,5,6,7,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [2,4,3,6,5,7,8,1]=>[1,2,4,6,7,8,3,5]=>[2,7,3,8,4,5,6,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,3,4,6,5,7,8,1]=>[1,2,3,4,6,7,8,5]=>[2,3,4,8,5,6,7,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [3,5,4,2,6,7,8,1]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,5,4,3,6,7,8,1]=>[1,2,5,6,7,8,3,4]=>[2,7,8,3,4,5,6,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,5,3,6,7,8,1]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [3,2,5,4,6,7,8,1]=>[1,3,5,6,7,8,2,4]=>[7,2,8,3,4,5,6,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [2,3,5,4,6,7,8,1]=>[1,2,3,5,6,7,8,4]=>[2,3,8,4,5,6,7,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,4,3,5,6,7,8,1]=>[1,2,4,5,6,7,8,3]=>[2,8,3,4,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,8,7,6,5,4,3,2]=>[1,2,8,3,7,4,6,5]=>[2,4,6,8,7,5,3,1]=>[[.,[[.,[[.,[[.,.],.]],.]],.]],.] [1,7,8,6,5,4,3,2]=>[1,2,7,3,8,4,6,5]=>[2,4,6,8,7,3,5,1]=>[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] [1,7,6,8,5,4,3,2]=>[1,2,7,3,6,4,8,5]=>[2,4,6,8,5,3,7,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,6,7,8,5,4,3,2]=>[1,2,6,4,8,3,7,5]=>[2,6,4,8,3,7,5,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [1,7,6,5,8,4,3,2]=>[1,2,7,3,6,4,5,8]=>[2,4,6,7,5,3,8,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,6,7,5,8,4,3,2]=>[1,2,6,4,5,8,3,7]=>[2,7,4,5,3,8,6,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [1,5,7,6,8,4,3,2]=>[1,2,5,8,3,7,4,6]=>[2,5,7,3,8,6,4,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [1,6,5,7,8,4,3,2]=>[1,2,6,4,7,3,5,8]=>[2,6,4,7,3,5,8,1]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [1,5,6,7,8,4,3,2]=>[1,2,5,8,3,6,4,7]=>[2,5,7,3,6,8,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,4,8,7,6,5,3,2]=>[1,2,4,7,3,8,5,6]=>[2,5,3,7,8,4,6,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [1,4,5,8,7,6,3,2]=>[1,2,4,8,3,5,7,6]=>[2,5,3,6,8,7,4,1]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [1,4,5,7,8,6,3,2]=>[1,2,4,7,3,5,8,6]=>[2,5,3,6,8,4,7,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [1,4,6,5,8,7,3,2]=>[1,2,4,5,8,3,6,7]=>[2,6,3,4,7,8,5,1]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [1,5,4,6,8,7,3,2]=>[1,2,5,8,3,4,6,7]=>[2,5,6,3,7,8,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,7,6,5,4,8,3,2]=>[1,2,7,3,6,8,4,5]=>[2,4,7,8,5,3,6,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,4,7,6,5,8,3,2]=>[1,2,4,6,8,3,7,5]=>[2,6,3,8,4,7,5,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [1,5,4,6,7,8,3,2]=>[1,2,5,7,3,4,6,8]=>[2,5,6,3,7,4,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,3,8,7,6,5,4,2]=>[1,2,3,8,4,7,5,6]=>[2,3,5,7,8,6,4,1]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [1,3,7,8,6,5,4,2]=>[1,2,3,7,4,8,5,6]=>[2,3,5,7,8,4,6,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [1,3,6,8,7,5,4,2]=>[1,2,3,6,5,7,4,8]=>[2,3,7,5,4,6,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [1,3,6,7,8,5,4,2]=>[1,2,3,6,5,8,4,7]=>[2,3,7,5,4,8,6,1]=>[[.,[.,[[[.,.],.],[[.,.],.]]]],.] [1,3,5,6,8,7,4,2]=>[1,2,3,5,8,4,6,7]=>[2,3,6,4,7,8,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [1,3,5,6,7,8,4,2]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,4,3,8,7,6,5,2]=>[1,2,4,8,3,5,7,6]=>[2,5,3,6,8,7,4,1]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [1,4,3,6,8,7,5,2]=>[1,2,4,6,7,5,8,3]=>[2,8,3,6,4,5,7,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,3,4,8,7,6,5,2]=>[1,2,3,4,8,5,7,6]=>[2,3,4,6,8,7,5,1]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [1,3,4,7,6,8,5,2]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,3,4,6,7,8,5,2]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [1,5,4,3,8,7,6,2]=>[1,2,5,8,3,4,6,7]=>[2,5,6,3,7,8,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,3,5,4,8,7,6,2]=>[1,2,3,5,8,4,6,7]=>[2,3,6,4,7,8,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [1,4,3,5,8,7,6,2]=>[1,2,4,5,8,3,6,7]=>[2,6,3,4,7,8,5,1]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [1,3,4,5,8,7,6,2]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,3,4,5,7,8,6,2]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,6,5,4,3,8,7,2]=>[1,2,6,8,3,5,4,7]=>[2,5,7,6,3,8,4,1]=>[[.,[[.,[[.,.],.]],[[.,.],.]]],.] [1,4,6,5,3,8,7,2]=>[1,2,4,5,3,6,8,7]=>[2,5,3,4,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [1,4,5,3,6,8,7,2]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [1,3,4,5,6,8,7,2]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,7,6,5,4,3,8,2]=>[1,2,7,8,3,6,4,5]=>[2,5,7,8,6,3,4,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,6,7,5,4,3,8,2]=>[1,2,6,3,7,8,4,5]=>[2,4,7,8,3,5,6,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,5,7,4,3,8,2]=>[1,2,6,3,5,4,7,8]=>[2,4,6,5,3,7,8,1]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [1,5,6,7,4,3,8,2]=>[1,2,5,4,7,8,3,6]=>[2,7,4,3,8,5,6,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [1,5,6,4,7,3,8,2]=>[1,2,5,7,8,3,6,4]=>[2,6,8,3,7,4,5,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,4,6,5,7,3,8,2]=>[1,2,4,5,7,8,3,6]=>[2,7,3,4,8,5,6,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,4,5,6,7,3,8,2]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,3,5,7,6,4,8,2]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,6,5,7,4,8,2]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,4,7,6,5,8,2]=>[1,2,3,4,7,8,5,6]=>[2,3,4,7,8,5,6,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,3,4,6,7,5,8,2]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,4,5,7,6,8,2]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,6,5,4,3,7,8,2]=>[1,2,6,7,8,3,5,4]=>[2,6,8,7,3,4,5,1]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [1,5,4,6,3,7,8,2]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,3,5,6,4,7,8,2]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,4,3,6,5,7,8,2]=>[1,2,4,6,7,8,3,5]=>[2,7,3,8,4,5,6,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,3,4,6,5,7,8,2]=>[1,2,3,4,6,7,8,5]=>[2,3,4,8,5,6,7,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,5,4,3,6,7,8,2]=>[1,2,5,6,7,8,3,4]=>[2,7,8,3,4,5,6,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,4,5,3,6,7,8,2]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,5,4,6,7,8,2]=>[1,2,3,5,6,7,8,4]=>[2,3,8,4,5,6,7,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,4,3,5,6,7,8,2]=>[1,2,4,5,6,7,8,3]=>[2,8,3,4,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,6,7,8,2]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,8,7,6,5,4,3]=>[1,2,3,8,4,7,5,6]=>[2,3,5,7,8,6,4,1]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [2,1,7,8,6,5,4,3]=>[1,2,3,7,4,8,5,6]=>[2,3,5,7,8,4,6,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,1,6,8,7,5,4,3]=>[1,2,3,6,5,7,4,8]=>[2,3,7,5,4,6,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [2,1,7,6,8,5,4,3]=>[1,2,3,7,4,6,5,8]=>[2,3,5,7,6,4,8,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,1,6,7,8,5,4,3]=>[1,2,3,6,5,8,4,7]=>[2,3,7,5,4,8,6,1]=>[[.,[.,[[[.,.],.],[[.,.],.]]]],.] [2,1,6,5,8,7,4,3]=>[1,2,3,6,7,4,5,8]=>[2,3,6,7,4,5,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,5,6,8,7,4,3]=>[1,2,3,5,8,4,6,7]=>[2,3,6,4,7,8,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,1,7,6,5,8,4,3]=>[1,2,3,7,4,6,8,5]=>[2,3,5,8,6,4,7,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,1,5,6,7,8,4,3]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,4,8,7,6,5,3]=>[1,2,3,4,8,5,7,6]=>[2,3,4,6,8,7,5,1]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [2,1,4,7,8,6,5,3]=>[1,2,3,4,7,5,8,6]=>[2,3,4,6,8,5,7,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,1,4,6,8,7,5,3]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,1,4,7,6,8,5,3]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,1,4,6,7,8,5,3]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,1,5,4,8,7,6,3]=>[1,2,3,5,8,4,6,7]=>[2,3,6,4,7,8,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,1,4,5,8,7,6,3]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,1,4,5,7,8,6,3]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,1,4,6,5,8,7,3]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,1,4,5,6,8,7,3]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,1,6,7,5,4,8,3]=>[1,2,3,6,4,7,8,5]=>[2,3,5,8,4,6,7,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,5,7,6,4,8,3]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,6,5,7,4,8,3]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,4,7,6,5,8,3]=>[1,2,3,4,7,8,5,6]=>[2,3,4,7,8,5,6,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,1,4,6,7,5,8,3]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,1,5,6,4,7,8,3]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,5,4,6,7,8,3]=>[1,2,3,5,6,7,8,4]=>[2,3,8,4,5,6,7,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,4,5,6,7,8,3]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,8,7,6,5,4,3]=>[1,2,3,8,4,7,5,6]=>[2,3,5,7,8,6,4,1]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [1,2,7,8,6,5,4,3]=>[1,2,3,7,4,8,5,6]=>[2,3,5,7,8,4,6,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [1,2,7,6,8,5,4,3]=>[1,2,3,7,4,6,5,8]=>[2,3,5,7,6,4,8,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [1,2,6,7,8,5,4,3]=>[1,2,3,6,5,8,4,7]=>[2,3,7,5,4,8,6,1]=>[[.,[.,[[[.,.],.],[[.,.],.]]]],.] [1,2,6,5,8,7,4,3]=>[1,2,3,6,7,4,5,8]=>[2,3,6,7,4,5,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,2,5,6,8,7,4,3]=>[1,2,3,5,8,4,6,7]=>[2,3,6,4,7,8,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [1,2,7,6,5,8,4,3]=>[1,2,3,7,4,6,8,5]=>[2,3,5,8,6,4,7,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [1,2,5,6,7,8,4,3]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,4,8,7,6,5,3]=>[1,2,3,4,8,5,7,6]=>[2,3,4,6,8,7,5,1]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [1,2,4,7,8,6,5,3]=>[1,2,3,4,7,5,8,6]=>[2,3,4,6,8,5,7,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,4,6,8,7,5,3]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,4,7,6,8,5,3]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,4,6,7,8,5,3]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [1,2,5,4,8,7,6,3]=>[1,2,3,5,8,4,6,7]=>[2,3,6,4,7,8,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [1,2,4,5,8,7,6,3]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,2,4,5,7,8,6,3]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,4,6,5,8,7,3]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [1,2,4,5,6,8,7,3]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,5,7,6,4,8,3]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,4,7,6,5,8,3]=>[1,2,3,4,7,8,5,6]=>[2,3,4,7,8,5,6,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,5,6,4,7,8,3]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,4,6,5,7,8,3]=>[1,2,3,4,6,7,8,5]=>[2,3,4,8,5,6,7,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,5,4,6,7,8,3]=>[1,2,3,5,6,7,8,4]=>[2,3,8,4,5,6,7,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,4,5,6,7,8,3]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,2,1,6,8,7,5,4]=>[1,3,2,4,6,7,5,8]=>[3,2,4,7,5,6,8,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [3,2,1,6,7,8,5,4]=>[1,3,2,4,6,8,5,7]=>[3,2,4,7,5,8,6,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [3,2,1,5,8,7,6,4]=>[1,3,2,4,5,8,6,7]=>[3,2,4,5,7,8,6,1]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,2,1,5,7,8,6,4]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,2,1,6,5,8,7,4]=>[1,3,2,4,6,8,5,7]=>[3,2,4,7,5,8,6,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [3,2,1,5,6,8,7,4]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,2,1,7,6,5,8,4]=>[1,3,2,4,7,8,5,6]=>[3,2,4,7,8,5,6,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [3,2,1,5,7,6,8,4]=>[1,3,2,4,5,7,8,6]=>[3,2,4,5,8,6,7,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,2,1,6,5,7,8,4]=>[1,3,2,4,6,7,8,5]=>[3,2,4,8,5,6,7,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [3,2,1,5,6,7,8,4]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,8,7,6,5,4]=>[1,2,3,4,8,5,7,6]=>[2,3,4,6,8,7,5,1]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [2,3,1,7,8,6,5,4]=>[1,2,3,4,7,5,8,6]=>[2,3,4,6,8,5,7,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,1,6,8,7,5,4]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,1,7,6,8,5,4]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,1,6,7,8,5,4]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,3,1,5,7,8,6,4]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,1,6,5,8,7,4]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,3,1,7,6,5,8,4]=>[1,2,3,4,7,8,5,6]=>[2,3,4,7,8,5,6,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,1,6,7,5,8,4]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,1,5,7,6,8,4]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,1,5,6,7,8,4]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,8,7,6,5,4]=>[1,2,3,4,8,5,7,6]=>[2,3,4,6,8,7,5,1]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [1,3,2,6,8,7,5,4]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,2,7,6,8,5,4]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,3,2,6,7,8,5,4]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [1,3,2,5,8,7,6,4]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,3,2,5,7,8,6,4]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,2,6,5,8,7,4]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [1,3,2,5,6,8,7,4]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,3,2,7,6,5,8,4]=>[1,2,3,4,7,8,5,6]=>[2,3,4,7,8,5,6,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,3,2,6,7,5,8,4]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,2,5,7,6,8,4]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,2,6,5,7,8,4]=>[1,2,3,4,6,7,8,5]=>[2,3,4,8,5,6,7,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,2,5,6,7,8,4]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,8,7,6,5,4]=>[1,2,3,4,8,5,7,6]=>[2,3,4,6,8,7,5,1]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [2,1,3,7,8,6,5,4]=>[1,2,3,4,7,5,8,6]=>[2,3,4,6,8,5,7,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,1,3,6,8,7,5,4]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,1,3,6,7,8,5,4]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,1,3,6,5,8,7,4]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,1,3,5,7,6,8,4]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,1,3,5,6,7,8,4]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,8,7,6,5,4]=>[1,2,3,4,8,5,7,6]=>[2,3,4,6,8,7,5,1]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [1,2,3,7,8,6,5,4]=>[1,2,3,4,7,5,8,6]=>[2,3,4,6,8,5,7,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,3,6,8,7,5,4]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,7,6,8,5,4]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,3,6,7,8,5,4]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [1,2,3,5,8,7,6,4]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,2,3,5,7,8,6,4]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,3,6,5,8,7,4]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [1,2,3,5,6,8,7,4]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,3,7,6,5,8,4]=>[1,2,3,4,7,8,5,6]=>[2,3,4,7,8,5,6,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,3,6,7,5,8,4]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,5,7,6,8,4]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,3,6,5,7,8,4]=>[1,2,3,4,6,7,8,5]=>[2,3,4,8,5,6,7,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,5,6,7,8,4]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [4,3,2,1,8,7,6,5]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,3,2,1,7,8,6,5]=>[1,4,2,3,5,7,6,8]=>[3,4,2,5,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,3,2,1,6,8,7,5]=>[1,4,2,3,5,6,8,7]=>[3,4,2,5,6,8,7,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,3,2,1,7,6,8,5]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,3,2,1,6,7,8,5]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,1,8,7,6,5]=>[1,3,2,4,5,8,6,7]=>[3,2,4,5,7,8,6,1]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,4,2,1,7,8,6,5]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,4,2,1,6,8,7,5]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,4,2,1,7,6,8,5]=>[1,3,2,4,5,7,8,6]=>[3,2,4,5,8,6,7,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,4,2,1,6,7,8,5]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,4,3,1,6,8,7,5]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [2,4,3,1,7,6,8,5]=>[1,2,4,3,5,7,8,6]=>[2,4,3,5,8,6,7,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,4,3,1,6,7,8,5]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [3,2,4,1,6,8,7,5]=>[1,3,4,2,5,6,8,7]=>[4,2,3,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,2,4,1,6,7,8,5]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,8,7,6,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,3,4,1,7,8,6,5]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,4,1,6,8,7,5]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,3,4,1,7,6,8,5]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,4,1,6,7,8,5]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,4,3,2,6,8,7,5]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [1,4,3,2,7,6,8,5]=>[1,2,4,3,5,7,8,6]=>[2,4,3,5,8,6,7,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,4,3,2,6,7,8,5]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,4,2,8,7,6,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,3,4,2,7,8,6,5]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,4,2,6,8,7,5]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,3,4,2,7,6,8,5]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,4,2,6,7,8,5]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,4,3,8,7,6,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,1,4,3,7,8,6,5]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,1,4,3,6,8,7,5]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,1,4,3,7,6,8,5]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,1,4,3,6,7,8,5]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,4,3,8,7,6,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,2,4,3,7,8,6,5]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,4,3,6,8,7,5]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,4,3,7,6,8,5]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,4,3,6,7,8,5]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,2,1,4,8,7,6,5]=>[1,3,2,4,5,8,6,7]=>[3,2,4,5,7,8,6,1]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,2,1,4,7,8,6,5]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,2,1,4,6,8,7,5]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,2,1,4,7,6,8,5]=>[1,3,2,4,5,7,8,6]=>[3,2,4,5,8,6,7,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,2,1,4,6,7,8,5]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,4,8,7,6,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,3,1,4,7,8,6,5]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,1,4,7,6,8,5]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,1,4,6,7,8,5]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,4,8,7,6,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,3,2,4,6,8,7,5]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,3,2,4,7,6,8,5]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,2,4,6,7,8,5]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,4,8,7,6,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,1,3,4,7,8,6,5]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,1,3,4,7,6,8,5]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,1,3,4,6,7,8,5]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,4,8,7,6,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,2,3,4,7,8,6,5]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,3,4,6,8,7,5]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,3,4,7,6,8,5]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,3,4,6,7,8,5]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [5,4,3,2,1,7,8,6]=>[1,5,2,4,3,6,7,8]=>[3,5,4,2,6,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [3,5,4,2,1,8,7,6]=>[1,3,4,2,5,6,8,7]=>[4,2,3,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,5,4,2,1,7,8,6]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,3,5,2,1,8,7,6]=>[1,4,2,3,5,6,8,7]=>[3,4,2,5,6,8,7,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [3,4,5,2,1,7,8,6]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [2,5,4,3,1,8,7,6]=>[1,2,5,3,4,6,8,7]=>[2,4,5,3,6,8,7,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [2,5,4,3,1,7,8,6]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,5,3,1,8,7,6]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [2,4,5,3,1,7,8,6]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [3,2,5,4,1,7,8,6]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [4,3,2,5,1,7,8,6]=>[1,4,5,2,3,6,7,8]=>[4,5,2,3,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,5,1,8,7,6]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,4,2,5,1,7,8,6]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,4,3,5,1,8,7,6]=>[1,2,4,5,3,6,8,7]=>[2,5,3,4,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [2,4,3,5,1,7,8,6]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,1,8,7,6]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,3,4,5,1,7,8,6]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,5,4,3,2,8,7,6]=>[1,2,5,3,4,6,8,7]=>[2,4,5,3,6,8,7,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [1,5,4,3,2,7,8,6]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,4,5,3,2,8,7,6]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [1,4,5,3,2,7,8,6]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,5,4,2,7,8,6]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,4,3,5,2,8,7,6]=>[1,2,4,5,3,6,8,7]=>[2,5,3,4,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [1,4,3,5,2,7,8,6]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,2,8,7,6]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,3,4,5,2,7,8,6]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,4,5,3,8,7,6]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,5,4,3,7,8,6]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,4,5,3,8,7,6]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,4,5,3,7,8,6]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,5,4,8,7,6]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,3,2,5,4,7,8,6]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,5,4,8,7,6]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,1,3,5,4,7,8,6]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,5,4,8,7,6]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,3,5,4,7,8,6]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [4,3,2,1,5,8,7,6]=>[1,4,2,3,5,6,8,7]=>[3,4,2,5,6,8,7,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,3,2,1,5,7,8,6]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,1,5,8,7,6]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [2,4,3,1,5,8,7,6]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [3,2,4,1,5,8,7,6]=>[1,3,4,2,5,6,8,7]=>[4,2,3,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,2,4,1,5,7,8,6]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,5,8,7,6]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,3,4,1,5,7,8,6]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,4,3,2,5,8,7,6]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [1,4,3,2,5,7,8,6]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,4,2,5,8,7,6]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,3,4,2,5,7,8,6]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,4,3,5,8,7,6]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,1,4,3,5,7,8,6]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,4,3,5,8,7,6]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,4,3,5,7,8,6]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,2,1,4,5,8,7,6]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,2,1,4,5,7,8,6]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,4,5,7,8,6]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,4,5,8,7,6]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,3,2,4,5,7,8,6]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,4,5,8,7,6]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,1,3,4,5,7,8,6]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,4,5,8,7,6]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,3,4,5,7,8,6]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [6,5,4,3,2,1,8,7]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,4,3,2,1,8,7]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,6,5,3,2,1,8,7]=>[1,4,3,5,2,6,7,8]=>[5,3,2,4,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [5,4,6,3,2,1,8,7]=>[1,5,2,4,3,6,7,8]=>[3,5,4,2,6,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,6,3,2,1,8,7]=>[1,4,3,6,2,5,7,8]=>[5,3,2,6,4,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [3,6,5,4,2,1,8,7]=>[1,3,5,2,6,4,7,8]=>[4,2,6,3,5,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [4,3,6,5,2,1,8,7]=>[1,4,5,2,3,6,7,8]=>[4,5,2,3,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,4,3,6,2,1,8,7]=>[1,5,2,4,6,3,7,8]=>[3,6,4,2,5,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,3,5,6,2,1,8,7]=>[1,4,6,2,3,5,7,8]=>[4,5,2,6,3,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,5,6,2,1,8,7]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [2,6,5,4,3,1,8,7]=>[1,2,6,3,5,4,7,8]=>[2,4,6,5,3,7,8,1]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [2,5,6,4,3,1,8,7]=>[1,2,5,3,6,4,7,8]=>[2,4,6,3,5,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,6,5,3,1,8,7]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,3,6,5,4,1,8,7]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,5,6,4,1,8,7]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [4,3,2,6,5,1,8,7]=>[1,4,6,2,3,5,7,8]=>[4,5,2,6,3,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [2,4,3,6,5,1,8,7]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [3,5,4,2,6,1,8,7]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,3,5,2,6,1,8,7]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [2,5,4,3,6,1,8,7]=>[1,2,5,6,3,4,7,8]=>[2,5,6,3,4,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,5,3,6,1,8,7]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [3,4,2,5,6,1,8,7]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,4,3,5,6,1,8,7]=>[1,2,4,5,6,3,7,8]=>[2,6,3,4,5,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,6,1,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,6,5,4,3,2,8,7]=>[1,2,6,3,5,4,7,8]=>[2,4,6,5,3,7,8,1]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [1,5,6,4,3,2,8,7]=>[1,2,5,3,6,4,7,8]=>[2,4,6,3,5,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,4,6,3,2,8,7]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,3,6,5,4,2,8,7]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,4,5,6,2,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,6,5,4,3,8,7]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,5,6,4,3,8,7]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,4,6,5,3,8,7]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,1,5,4,6,3,8,7]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,4,5,6,3,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,4,5,6,3,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,3,1,6,5,4,8,7]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,2,6,5,4,8,7]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,2,5,6,4,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,6,5,4,8,7]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,1,3,5,6,4,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,6,5,4,8,7]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,5,6,4,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [4,3,2,1,6,5,8,7]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,1,6,5,8,7]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,4,3,1,6,5,8,7]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [3,2,4,1,6,5,8,7]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,4,2,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,4,3,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,4,3,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,3,1,4,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,4,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,4,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,4,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [5,4,3,2,1,6,8,7]=>[1,5,2,4,3,6,7,8]=>[3,5,4,2,6,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,3,2,1,6,8,7]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,5,4,2,1,6,8,7]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,3,5,2,1,6,8,7]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,5,2,1,6,8,7]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [2,5,4,3,1,6,8,7]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,5,3,1,6,8,7]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [3,2,5,4,1,6,8,7]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [2,3,5,4,1,6,8,7]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,4,3,5,1,6,8,7]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,1,6,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,4,5,3,2,6,8,7]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,5,4,2,6,8,7]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,4,5,2,6,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,5,4,3,6,8,7]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,4,5,3,6,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,5,4,3,6,8,7]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,3,5,4,6,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,5,4,6,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [4,3,2,1,5,6,8,7]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,1,5,6,8,7]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,2,4,1,5,6,8,7]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,5,6,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,4,3,2,5,6,8,7]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,4,2,5,6,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,4,3,5,6,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,4,3,5,6,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,2,1,4,5,6,8,7]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,4,5,6,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,4,5,6,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,4,5,6,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,4,5,6,8,7]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [5,7,6,4,3,2,1,8]=>[1,5,3,6,2,7,4,8]=>[5,3,7,2,4,6,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,6,7,5,3,2,1,8]=>[1,4,5,3,7,2,6,8]=>[6,4,2,3,7,5,8,1]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [5,4,7,6,3,2,1,8]=>[1,5,3,7,2,4,6,8]=>[5,3,6,2,7,4,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [3,5,7,6,4,2,1,8]=>[1,3,7,2,5,4,6,8]=>[4,2,6,5,7,3,8,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,5,3,7,6,2,1,8]=>[1,4,7,2,5,6,3,8]=>[4,7,2,5,6,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,5,4,7,6,2,1,8]=>[1,3,4,7,2,5,6,8]=>[5,2,3,6,7,4,8,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [4,3,5,7,6,2,1,8]=>[1,4,7,2,3,5,6,8]=>[4,5,2,6,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,6,5,4,7,2,1,8]=>[1,3,5,7,2,6,4,8]=>[5,2,7,3,6,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [2,7,6,5,4,3,1,8]=>[1,2,7,3,6,4,5,8]=>[2,4,6,7,5,3,8,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [2,6,7,5,4,3,1,8]=>[1,2,6,3,7,4,5,8]=>[2,4,6,7,3,5,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,5,6,7,4,3,1,8]=>[1,2,5,4,7,3,6,8]=>[2,6,4,3,7,5,8,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [2,5,4,7,6,3,1,8]=>[1,2,5,6,3,4,7,8]=>[2,5,6,3,4,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,5,6,4,7,3,1,8]=>[1,2,5,7,3,6,4,8]=>[2,5,7,3,6,4,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,5,4,6,7,3,1,8]=>[1,2,5,7,3,4,6,8]=>[2,5,6,3,7,4,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,4,5,6,7,3,1,8]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [3,2,6,5,7,4,1,8]=>[1,3,6,4,5,7,2,8]=>[7,2,4,5,3,6,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,2,5,6,7,4,1,8]=>[1,3,5,7,2,4,6,8]=>[5,2,6,3,7,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [2,3,7,6,5,4,1,8]=>[1,2,3,7,4,6,5,8]=>[2,3,5,7,6,4,8,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,3,6,7,5,4,1,8]=>[1,2,3,6,4,7,5,8]=>[2,3,5,7,4,6,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,5,7,6,4,1,8]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,6,5,7,4,1,8]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,5,6,7,4,1,8]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [4,3,2,6,7,5,1,8]=>[1,4,6,5,7,2,3,8]=>[6,7,2,4,3,5,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [2,3,4,7,6,5,1,8]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,4,6,7,5,1,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [5,4,3,2,7,6,1,8]=>[1,5,7,2,4,3,6,8]=>[4,6,5,2,7,3,8,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [4,5,3,2,7,6,1,8]=>[1,4,2,5,7,3,6,8]=>[3,6,2,4,7,5,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,3,5,2,7,6,1,8]=>[1,4,2,3,5,7,6,8]=>[3,4,2,5,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,4,5,2,7,6,1,8]=>[1,3,5,7,2,4,6,8]=>[5,2,6,3,7,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,2,5,4,7,6,1,8]=>[1,3,5,7,2,4,6,8]=>[5,2,6,3,7,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,4,2,5,7,6,1,8]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,5,7,6,1,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [3,4,6,5,2,7,1,8]=>[1,3,6,7,2,4,5,8]=>[5,2,6,7,3,4,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,5,4,6,2,7,1,8]=>[1,3,4,6,7,2,5,8]=>[6,2,3,7,4,5,8,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [2,5,4,6,3,7,1,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [3,2,6,5,4,7,1,8]=>[1,3,6,7,2,4,5,8]=>[5,2,6,7,3,4,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [2,3,5,6,4,7,1,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [4,3,2,6,5,7,1,8]=>[1,4,6,7,2,3,5,8]=>[5,6,2,7,3,4,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,2,6,5,7,1,8]=>[1,3,2,4,6,7,5,8]=>[3,2,4,7,5,6,8,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [2,3,4,6,5,7,1,8]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [3,5,4,2,6,7,1,8]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,4,5,3,6,7,1,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,3,5,4,6,7,1,8]=>[1,2,3,5,6,7,4,8]=>[2,3,7,4,5,6,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,7,6,5,4,3,2,8]=>[1,2,7,3,6,4,5,8]=>[2,4,6,7,5,3,8,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,6,7,5,4,3,2,8]=>[1,2,6,3,7,4,5,8]=>[2,4,6,7,3,5,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,5,7,4,3,2,8]=>[1,2,6,3,5,4,7,8]=>[2,4,6,5,3,7,8,1]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [1,5,6,7,4,3,2,8]=>[1,2,5,4,7,3,6,8]=>[2,6,4,3,7,5,8,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [1,5,4,7,6,3,2,8]=>[1,2,5,6,3,4,7,8]=>[2,5,6,3,4,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,6,4,7,3,2,8]=>[1,2,5,7,3,6,4,8]=>[2,5,7,3,6,4,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,4,6,5,7,3,2,8]=>[1,2,4,5,7,3,6,8]=>[2,6,3,4,7,5,8,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,5,4,6,7,3,2,8]=>[1,2,5,7,3,4,6,8]=>[2,5,6,3,7,4,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,4,5,6,7,3,2,8]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,3,7,6,5,4,2,8]=>[1,2,3,7,4,6,5,8]=>[2,3,5,7,6,4,8,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [1,3,6,7,5,4,2,8]=>[1,2,3,6,4,7,5,8]=>[2,3,5,7,4,6,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,5,7,6,4,2,8]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,6,5,7,4,2,8]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,5,6,7,4,2,8]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,3,4,6,7,5,2,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,5,4,7,6,2,8]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,4,3,5,7,6,2,8]=>[1,2,4,5,7,3,6,8]=>[2,6,3,4,7,5,8,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,3,4,5,7,6,2,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,5,4,6,3,7,2,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,3,6,5,4,7,2,8]=>[1,2,3,6,7,4,5,8]=>[2,3,6,7,4,5,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,5,6,4,7,2,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,4,6,5,7,2,8]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,4,5,3,6,7,2,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,5,4,6,7,2,8]=>[1,2,3,5,6,7,4,8]=>[2,3,7,4,5,6,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,4,5,6,7,2,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,7,6,5,4,3,8]=>[1,2,3,7,4,6,5,8]=>[2,3,5,7,6,4,8,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,1,6,7,5,4,3,8]=>[1,2,3,6,4,7,5,8]=>[2,3,5,7,4,6,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,5,6,7,4,3,8]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,4,6,7,5,3,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,1,5,4,6,7,3,8]=>[1,2,3,5,6,7,4,8]=>[2,3,7,4,5,6,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,4,5,6,7,3,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,7,6,5,4,3,8]=>[1,2,3,7,4,6,5,8]=>[2,3,5,7,6,4,8,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [1,2,6,7,5,4,3,8]=>[1,2,3,6,4,7,5,8]=>[2,3,5,7,4,6,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,2,5,7,6,4,3,8]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,5,6,7,4,3,8]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,4,6,7,5,3,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,5,6,4,7,3,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,4,6,5,7,3,8]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,5,4,6,7,3,8]=>[1,2,3,5,6,7,4,8]=>[2,3,7,4,5,6,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,4,5,6,7,3,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,2,1,5,7,6,4,8]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,2,1,6,5,7,4,8]=>[1,3,2,4,6,7,5,8]=>[3,2,4,7,5,6,8,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [3,2,1,5,6,7,4,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,6,7,5,4,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,1,6,5,7,4,8]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,1,5,6,7,4,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,7,6,5,4,8]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,3,2,6,7,5,4,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,2,5,7,6,4,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,2,6,5,7,4,8]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,2,5,6,7,4,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,6,7,5,4,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,7,6,5,4,8]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,3,6,7,5,4,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,5,7,6,4,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,3,6,5,7,4,8]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,5,6,7,4,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [4,3,2,1,7,6,5,8]=>[1,4,2,3,5,7,6,8]=>[3,4,2,5,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,3,2,1,6,7,5,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,2,4,1,6,7,5,8]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,7,6,5,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,4,1,6,7,5,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,4,3,2,6,7,5,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,4,2,6,7,5,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,4,3,6,7,5,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,4,3,6,7,5,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,2,1,4,7,6,5,8]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [2,3,1,4,6,7,5,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,4,7,6,5,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,2,4,6,7,5,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,4,6,7,5,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,4,7,6,5,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,3,4,6,7,5,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [5,4,3,2,1,7,6,8]=>[1,5,2,4,3,6,7,8]=>[3,5,4,2,6,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,3,2,1,7,6,8]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,5,4,2,1,7,6,8]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,5,2,1,7,6,8]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [2,5,4,3,1,7,6,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,5,3,1,7,6,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [3,2,5,4,1,7,6,8]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [2,3,5,4,1,7,6,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [3,4,2,5,1,7,6,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,4,3,5,1,7,6,8]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,1,7,6,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,5,4,3,2,7,6,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,4,5,3,2,7,6,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,5,4,2,7,6,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,4,3,5,2,7,6,8]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,2,7,6,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,5,4,3,7,6,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,4,5,3,7,6,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,2,1,5,4,7,6,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,5,4,7,6,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,5,4,7,6,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,5,4,7,6,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [4,3,2,1,5,7,6,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,2,4,1,5,7,6,8]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,5,7,6,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,4,3,2,5,7,6,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,4,2,5,7,6,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,4,3,5,7,6,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,2,1,4,5,7,6,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,4,5,7,6,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,4,5,7,6,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,4,5,7,6,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,4,5,7,6,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,6,5,4,2,1,7,8]=>[1,3,5,2,6,4,7,8]=>[4,2,6,3,5,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [4,3,6,5,2,1,7,8]=>[1,4,5,2,3,6,7,8]=>[4,5,2,3,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [2,4,6,5,3,1,7,8]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,5,6,3,1,7,8]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,3,6,5,4,1,7,8]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,5,6,4,1,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [4,3,2,6,5,1,7,8]=>[1,4,6,2,3,5,7,8]=>[4,5,2,6,3,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [2,4,3,6,5,1,7,8]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,3,4,6,5,1,7,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [3,5,4,2,6,1,7,8]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,5,4,6,1,7,8]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,6,5,4,3,2,7,8]=>[1,2,6,3,5,4,7,8]=>[2,4,6,5,3,7,8,1]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [1,5,6,4,3,2,7,8]=>[1,2,5,3,6,4,7,8]=>[2,4,6,3,5,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,4,6,5,3,2,7,8]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,5,4,6,3,2,7,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,4,5,6,3,2,7,8]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,3,5,6,4,2,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,4,3,6,5,2,7,8]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,5,4,3,6,2,7,8]=>[1,2,5,6,3,4,7,8]=>[2,5,6,3,4,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,4,5,3,6,2,7,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,5,4,6,2,7,8]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,4,3,5,6,2,7,8]=>[1,2,4,5,6,3,7,8]=>[2,6,3,4,5,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,6,2,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,5,6,4,3,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,4,6,5,3,7,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,6,5,4,3,7,8]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,2,5,6,4,3,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,4,6,5,3,7,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,4,5,6,3,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,2,1,5,6,4,7,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,6,5,4,7,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,1,5,6,4,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,6,5,4,7,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,2,5,6,4,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,6,5,4,7,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,5,6,4,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [4,3,2,1,6,5,7,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [2,4,3,1,6,5,7,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [3,2,4,1,6,5,7,8]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,6,5,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,4,3,6,5,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,4,3,6,5,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,4,6,5,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,4,6,5,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,4,6,5,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,5,4,2,1,6,7,8]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,5,4,3,1,6,7,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,5,3,1,6,7,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [3,2,5,4,1,6,7,8]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [2,3,5,4,1,6,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,4,3,5,1,6,7,8]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,5,4,3,2,6,7,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,4,5,3,2,6,7,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,5,4,2,6,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,4,3,5,2,6,7,8]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,2,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,5,4,3,6,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,4,5,3,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,5,4,3,6,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,4,5,3,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,2,1,5,4,6,7,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,5,4,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,5,4,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,5,4,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,5,4,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,4,3,1,5,6,7,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,3,2,5,6,7,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,4,2,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,4,3,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,4,3,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,4,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[2,3,4,5,6,7,8,1]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,4,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,2,3,5,8,6,7,4]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,2,3,7,5,6,4,8]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,3,7,5,6,8,4]=>[1,2,3,4,7,8,5,6]=>[2,3,4,7,8,5,6,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,3,8,5,6,7,4]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,2,3,8,5,7,6,4]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,2,3,8,6,5,7,4]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,2,3,8,6,7,5,4]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,2,4,3,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,2,4,5,8,6,7,3]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,2,4,7,5,6,8,3]=>[1,2,3,4,7,8,5,6]=>[2,3,4,7,8,5,6,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,4,8,5,6,7,3]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,2,4,8,6,5,7,3]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,2,5,4,8,6,7,3]=>[1,2,3,5,8,4,6,7]=>[2,3,6,4,7,8,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [1,2,6,4,5,3,7,8]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,2,8,4,5,6,7,3]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,2,8,4,6,7,5,3]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,2,8,4,7,6,5,3]=>[1,2,3,8,4,5,7,6]=>[2,3,5,6,8,7,4,1]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [1,2,7,5,4,6,3,8]=>[1,2,3,7,4,5,6,8]=>[2,3,5,6,7,4,8,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [1,2,8,5,4,6,7,3]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,2,8,5,4,7,6,3]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,2,8,5,6,4,7,3]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,2,8,5,6,7,4,3]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,2,8,6,5,4,7,3]=>[1,2,3,8,4,6,5,7]=>[2,3,5,7,6,8,4,1]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [1,2,8,6,5,7,4,3]=>[1,2,3,8,4,6,7,5]=>[2,3,5,8,6,7,4,1]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [1,2,8,7,5,6,4,3]=>[1,2,3,8,4,7,5,6]=>[2,3,5,7,8,6,4,1]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [1,3,2,4,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,3,2,7,5,6,8,4]=>[1,2,3,4,7,8,5,6]=>[2,3,4,7,8,5,6,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,3,2,8,5,7,6,4]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,3,2,8,6,5,7,4]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,3,2,8,6,7,5,4]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,3,4,2,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,3,4,5,8,6,7,2]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,3,4,8,5,6,7,2]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,3,4,8,6,5,7,2]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,3,4,8,6,7,5,2]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,3,6,4,5,2,8,7]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,6,4,5,7,2,8]=>[1,2,3,6,7,4,5,8]=>[2,3,6,7,4,5,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,7,4,5,6,2,8]=>[1,2,3,7,4,5,6,8]=>[2,3,5,6,7,4,8,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [1,3,8,4,5,6,7,2]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,3,8,4,6,5,7,2]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,3,8,4,6,7,5,2]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,3,8,5,4,6,7,2]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,3,8,5,4,7,6,2]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,3,8,5,6,7,4,2]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,3,8,5,7,6,4,2]=>[1,2,3,8,4,5,7,6]=>[2,3,5,6,8,7,4,1]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [1,3,8,6,5,7,4,2]=>[1,2,3,8,4,6,7,5]=>[2,3,5,8,6,7,4,1]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [1,3,8,7,5,6,4,2]=>[1,2,3,8,4,7,5,6]=>[2,3,5,7,8,6,4,1]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [1,4,3,5,8,6,7,2]=>[1,2,4,5,8,3,6,7]=>[2,6,3,4,7,8,5,1]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [1,4,3,8,5,6,7,2]=>[1,2,4,8,3,5,6,7]=>[2,5,3,6,7,8,4,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [1,4,3,8,5,7,6,2]=>[1,2,4,8,3,5,6,7]=>[2,5,3,6,7,8,4,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [1,4,3,8,6,5,7,2]=>[1,2,4,8,3,5,6,7]=>[2,5,3,6,7,8,4,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [1,4,3,8,6,7,5,2]=>[1,2,4,8,3,5,6,7]=>[2,5,3,6,7,8,4,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [1,5,3,4,2,6,7,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,3,4,2,7,8,6]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,3,4,2,8,7,6]=>[1,2,5,3,4,6,8,7]=>[2,4,5,3,6,8,7,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [1,5,3,4,6,2,7,8]=>[1,2,5,6,3,4,7,8]=>[2,5,6,3,4,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,3,4,6,2,8,7]=>[1,2,5,6,3,4,7,8]=>[2,5,6,3,4,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,3,4,6,7,8,2]=>[1,2,5,6,7,8,3,4]=>[2,7,8,3,4,5,6,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,3,4,7,6,2,8]=>[1,2,5,7,3,4,6,8]=>[2,5,6,3,7,4,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,5,3,4,8,6,7,2]=>[1,2,5,8,3,4,6,7]=>[2,5,6,3,7,8,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,6,3,4,5,2,7,8]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,7,3,4,5,6,2,8]=>[1,2,7,3,4,5,6,8]=>[2,4,5,6,7,3,8,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,7,3,4,5,6,8,2]=>[1,2,7,8,3,4,5,6]=>[2,5,6,7,8,3,4,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,8,3,4,5,6,7,2]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,3,4,6,7,5,2]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,3,4,7,6,5,2]=>[1,2,8,3,4,5,7,6]=>[2,4,5,6,8,7,3,1]=>[[.,[[.,[.,[.,[[.,.],.]]]],.]],.] [1,6,3,5,4,2,7,8]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,7,3,5,4,6,2,8]=>[1,2,7,3,4,5,6,8]=>[2,4,5,6,7,3,8,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,8,3,5,4,6,7,2]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,3,5,4,7,6,2]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,3,5,6,4,7,2]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,3,5,6,7,4,2]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,3,5,7,6,4,2]=>[1,2,8,3,4,5,7,6]=>[2,4,5,6,8,7,3,1]=>[[.,[[.,[.,[.,[[.,.],.]]]],.]],.] [1,7,3,6,5,4,8,2]=>[1,2,7,8,3,4,6,5]=>[2,5,6,8,7,3,4,1]=>[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] [1,8,3,7,5,6,4,2]=>[1,2,8,3,4,7,5,6]=>[2,4,5,7,8,6,3,1]=>[[.,[[.,[.,[[.,[.,.]],.]]],.]],.] [1,8,3,7,6,5,4,2]=>[1,2,8,3,4,7,5,6]=>[2,4,5,7,8,6,3,1]=>[[.,[[.,[.,[[.,[.,.]],.]]],.]],.] [1,6,4,3,5,2,7,8]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,8,4,3,5,6,7,2]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,4,3,5,7,6,2]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,7,4,3,6,5,8,2]=>[1,2,7,8,3,4,5,6]=>[2,5,6,7,8,3,4,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,8,4,3,6,5,7,2]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,4,3,6,7,5,2]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,6,4,5,3,2,7,8]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,4,5,3,2,8,7]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,7,4,5,3,6,8,2]=>[1,2,7,8,3,4,5,6]=>[2,5,6,7,8,3,4,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,8,4,5,3,6,7,2]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,7,4,5,6,3,2,8]=>[1,2,7,3,4,5,6,8]=>[2,4,5,6,7,3,8,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,7,4,5,6,3,8,2]=>[1,2,7,8,3,4,5,6]=>[2,5,6,7,8,3,4,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,8,4,5,6,3,7,2]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,4,5,6,7,3,2]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,4,7,6,5,3,2]=>[1,2,8,3,4,7,5,6]=>[2,4,5,7,8,6,3,1]=>[[.,[[.,[.,[[.,[.,.]],.]]],.]],.] [1,7,5,4,3,6,2,8]=>[1,2,7,3,5,4,6,8]=>[2,4,6,5,7,3,8,1]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [1,7,5,4,3,6,8,2]=>[1,2,7,8,3,5,4,6]=>[2,5,7,6,8,3,4,1]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [1,8,5,4,3,6,7,2]=>[1,2,8,3,5,4,6,7]=>[2,4,6,5,7,8,3,1]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [1,8,5,4,3,7,6,2]=>[1,2,8,3,5,4,6,7]=>[2,4,6,5,7,8,3,1]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [1,8,5,4,6,3,7,2]=>[1,2,8,3,5,6,4,7]=>[2,4,7,5,6,8,3,1]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [1,8,5,4,7,6,3,2]=>[1,2,8,3,5,7,4,6]=>[2,4,7,5,8,6,3,1]=>[[.,[[.,[[.,.],[[.,.],.]]],.]],.] [1,7,6,4,5,3,2,8]=>[1,2,7,3,6,4,5,8]=>[2,4,6,7,5,3,8,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,8,6,4,5,3,7,2]=>[1,2,8,3,6,4,5,7]=>[2,4,6,7,5,8,3,1]=>[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] [1,8,6,4,5,7,3,2]=>[1,2,8,3,6,7,4,5]=>[2,4,7,8,5,6,3,1]=>[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] [1,8,7,4,5,6,3,2]=>[1,2,8,3,7,4,5,6]=>[2,4,6,7,8,5,3,1]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [1,8,7,4,6,5,3,2]=>[1,2,8,3,7,4,5,6]=>[2,4,6,7,8,5,3,1]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [1,8,6,5,4,3,7,2]=>[1,2,8,3,6,4,5,7]=>[2,4,6,7,5,8,3,1]=>[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] [1,8,6,5,4,7,3,2]=>[1,2,8,3,6,7,4,5]=>[2,4,7,8,5,6,3,1]=>[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] [1,8,7,5,4,6,3,2]=>[1,2,8,3,7,4,5,6]=>[2,4,6,7,8,5,3,1]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [1,8,7,5,6,4,3,2]=>[1,2,8,3,7,4,5,6]=>[2,4,6,7,8,5,3,1]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [2,1,3,4,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,1,3,5,8,6,7,4]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,1,3,8,5,6,7,4]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,3,8,5,7,6,4]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,3,8,6,5,7,4]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,3,8,6,7,5,4]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,4,3,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,1,4,5,8,6,7,3]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,1,4,8,5,6,7,3]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,4,8,5,7,6,3]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,4,8,6,5,7,3]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,4,8,6,7,5,3]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,5,4,8,6,7,3]=>[1,2,3,5,8,4,6,7]=>[2,3,6,4,7,8,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,1,6,4,5,3,8,7]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,8,4,5,6,7,3]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,8,4,5,7,6,3]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,8,4,6,5,7,3]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,8,4,6,7,5,3]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,8,4,7,6,5,3]=>[1,2,3,8,4,5,7,6]=>[2,3,5,6,8,7,4,1]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [2,1,8,5,4,6,7,3]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,8,5,4,7,6,3]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,8,5,6,4,7,3]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,8,5,6,7,4,3]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,8,5,7,6,4,3]=>[1,2,3,8,4,5,7,6]=>[2,3,5,6,8,7,4,1]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [2,1,8,6,5,4,7,3]=>[1,2,3,8,4,6,5,7]=>[2,3,5,7,6,8,4,1]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [2,1,8,6,5,7,4,3]=>[1,2,3,8,4,6,7,5]=>[2,3,5,8,6,7,4,1]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [2,1,8,7,5,6,4,3]=>[1,2,3,8,4,7,5,6]=>[2,3,5,7,8,6,4,1]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [2,3,1,5,8,6,7,4]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,3,1,7,5,6,4,8]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,1,8,5,6,7,4]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,1,8,6,7,5,4]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,4,1,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,3,4,5,8,6,7,1]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,3,4,7,5,6,1,8]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,4,7,5,6,8,1]=>[1,2,3,4,7,8,5,6]=>[2,3,4,7,8,5,6,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,4,8,5,6,7,1]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,4,8,5,7,6,1]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,4,8,6,5,7,1]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,4,8,6,7,5,1]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,5,4,8,6,7,1]=>[1,2,3,5,8,4,6,7]=>[2,3,6,4,7,8,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,3,6,4,5,1,7,8]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,6,4,5,1,8,7]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,8,4,5,6,7,1]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,3,8,4,6,7,5,1]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,3,7,5,4,6,1,8]=>[1,2,3,7,4,5,6,8]=>[2,3,5,6,7,4,8,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,3,8,5,4,6,7,1]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,3,7,5,6,4,1,8]=>[1,2,3,7,4,5,6,8]=>[2,3,5,6,7,4,8,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,3,8,5,6,4,7,1]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,3,8,5,6,7,4,1]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,3,8,5,7,6,4,1]=>[1,2,3,8,4,5,7,6]=>[2,3,5,6,8,7,4,1]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [2,3,8,6,5,4,7,1]=>[1,2,3,8,4,6,5,7]=>[2,3,5,7,6,8,4,1]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [2,4,3,5,8,6,7,1]=>[1,2,4,5,8,3,6,7]=>[2,6,3,4,7,8,5,1]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [2,4,3,7,5,6,8,1]=>[1,2,4,7,8,3,5,6]=>[2,6,3,7,8,4,5,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,4,3,8,5,6,7,1]=>[1,2,4,8,3,5,6,7]=>[2,5,3,6,7,8,4,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [2,4,3,8,5,7,6,1]=>[1,2,4,8,3,5,6,7]=>[2,5,3,6,7,8,4,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [2,4,3,8,6,5,7,1]=>[1,2,4,8,3,5,6,7]=>[2,5,3,6,7,8,4,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [2,4,3,8,6,7,5,1]=>[1,2,4,8,3,5,6,7]=>[2,5,3,6,7,8,4,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [2,5,3,4,1,6,7,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,5,3,4,1,8,7,6]=>[1,2,5,3,4,6,8,7]=>[2,4,5,3,6,8,7,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [2,5,3,4,6,7,8,1]=>[1,2,5,6,7,8,3,4]=>[2,7,8,3,4,5,6,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,5,3,4,8,6,7,1]=>[1,2,5,8,3,4,6,7]=>[2,5,6,3,7,8,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,5,3,4,8,7,6,1]=>[1,2,5,8,3,4,6,7]=>[2,5,6,3,7,8,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,6,3,4,5,1,7,8]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,7,3,4,5,6,1,8]=>[1,2,7,3,4,5,6,8]=>[2,4,5,6,7,3,8,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,8,3,4,5,6,7,1]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,3,4,5,7,6,1]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,6,3,5,4,1,7,8]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,6,3,5,4,1,8,7]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,7,3,5,4,6,8,1]=>[1,2,7,8,3,4,5,6]=>[2,5,6,7,8,3,4,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,8,3,5,4,7,6,1]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,7,3,5,6,4,8,1]=>[1,2,7,8,3,4,5,6]=>[2,5,6,7,8,3,4,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,8,3,5,6,7,4,1]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,3,5,7,6,4,1]=>[1,2,8,3,4,5,7,6]=>[2,4,5,6,8,7,3,1]=>[[.,[[.,[.,[.,[[.,.],.]]]],.]],.] [2,8,3,7,5,6,4,1]=>[1,2,8,3,4,7,5,6]=>[2,4,5,7,8,6,3,1]=>[[.,[[.,[.,[[.,[.,.]],.]]],.]],.] [2,8,3,7,6,5,4,1]=>[1,2,8,3,4,7,5,6]=>[2,4,5,7,8,6,3,1]=>[[.,[[.,[.,[[.,[.,.]],.]]],.]],.] [2,5,4,3,8,6,7,1]=>[1,2,5,8,3,4,6,7]=>[2,5,6,3,7,8,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,6,4,3,5,1,8,7]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,7,4,3,5,6,8,1]=>[1,2,7,8,3,4,5,6]=>[2,5,6,7,8,3,4,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,8,4,3,5,6,7,1]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,4,3,5,7,6,1]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,7,4,3,6,5,8,1]=>[1,2,7,8,3,4,5,6]=>[2,5,6,7,8,3,4,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,8,4,3,6,5,7,1]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,4,3,6,7,5,1]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,4,3,7,6,5,1]=>[1,2,8,3,4,5,7,6]=>[2,4,5,6,8,7,3,1]=>[[.,[[.,[.,[.,[[.,.],.]]]],.]],.] [2,6,4,5,3,1,7,8]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,6,4,5,3,1,8,7]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,8,4,5,3,6,7,1]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,7,4,5,6,3,1,8]=>[1,2,7,3,4,5,6,8]=>[2,4,5,6,7,3,8,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,7,4,5,6,3,8,1]=>[1,2,7,8,3,4,5,6]=>[2,5,6,7,8,3,4,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,8,4,5,6,3,7,1]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,4,5,6,7,3,1]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,7,4,6,5,3,8,1]=>[1,2,7,8,3,4,6,5]=>[2,5,6,8,7,3,4,1]=>[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] [2,8,4,7,6,5,3,1]=>[1,2,8,3,4,7,5,6]=>[2,4,5,7,8,6,3,1]=>[[.,[[.,[.,[[.,[.,.]],.]]],.]],.] [2,7,5,4,3,6,8,1]=>[1,2,7,8,3,5,4,6]=>[2,5,7,6,8,3,4,1]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [2,8,5,4,3,6,7,1]=>[1,2,8,3,5,4,6,7]=>[2,4,6,5,7,8,3,1]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [2,8,5,4,3,7,6,1]=>[1,2,8,3,5,4,6,7]=>[2,4,6,5,7,8,3,1]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [2,7,5,4,6,3,8,1]=>[1,2,7,8,3,5,6,4]=>[2,5,8,6,7,3,4,1]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [2,8,5,4,7,6,3,1]=>[1,2,8,3,5,7,4,6]=>[2,4,7,5,8,6,3,1]=>[[.,[[.,[[.,.],[[.,.],.]]],.]],.] [2,7,6,4,5,3,8,1]=>[1,2,7,8,3,6,4,5]=>[2,5,7,8,6,3,4,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [2,8,7,4,5,6,3,1]=>[1,2,8,3,7,4,5,6]=>[2,4,6,7,8,5,3,1]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [2,8,7,4,6,5,3,1]=>[1,2,8,3,7,4,5,6]=>[2,4,6,7,8,5,3,1]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [2,8,7,5,4,6,3,1]=>[1,2,8,3,7,4,5,6]=>[2,4,6,7,8,5,3,1]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [2,8,7,5,6,4,3,1]=>[1,2,8,3,7,4,5,6]=>[2,4,6,7,8,5,3,1]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [3,2,1,4,8,6,7,5]=>[1,3,2,4,5,8,6,7]=>[3,2,4,5,7,8,6,1]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,2,1,5,8,6,7,4]=>[1,3,2,4,5,8,6,7]=>[3,2,4,5,7,8,6,1]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,2,1,7,5,6,8,4]=>[1,3,2,4,7,8,5,6]=>[3,2,4,7,8,5,6,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [3,2,4,5,8,6,7,1]=>[1,3,4,5,8,2,6,7]=>[6,2,3,4,7,8,5,1]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,2,4,7,5,6,8,1]=>[1,3,4,7,8,2,5,6]=>[6,2,3,7,8,4,5,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [3,2,4,8,5,6,7,1]=>[1,3,4,8,2,5,6,7]=>[5,2,3,6,7,8,4,1]=>[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] [3,2,4,8,6,7,5,1]=>[1,3,4,8,2,5,6,7]=>[5,2,3,6,7,8,4,1]=>[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] [3,2,5,4,8,6,7,1]=>[1,3,5,8,2,4,6,7]=>[5,2,6,3,7,8,4,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [3,2,6,4,5,7,1,8]=>[1,3,6,7,2,4,5,8]=>[5,2,6,7,3,4,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,2,7,4,5,6,1,8]=>[1,3,7,2,4,5,6,8]=>[4,2,5,6,7,3,8,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,2,8,4,5,6,7,1]=>[1,3,8,2,4,5,6,7]=>[4,2,5,6,7,8,3,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [3,2,7,4,6,5,1,8]=>[1,3,7,2,4,5,6,8]=>[4,2,5,6,7,3,8,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,2,8,4,6,5,7,1]=>[1,3,8,2,4,5,6,7]=>[4,2,5,6,7,8,3,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [3,2,7,5,4,6,1,8]=>[1,3,7,2,4,5,6,8]=>[4,2,5,6,7,3,8,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,2,8,5,4,6,7,1]=>[1,3,8,2,4,5,6,7]=>[4,2,5,6,7,8,3,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [3,2,8,5,4,7,6,1]=>[1,3,8,2,4,5,6,7]=>[4,2,5,6,7,8,3,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [3,2,7,5,6,4,1,8]=>[1,3,7,2,4,5,6,8]=>[4,2,5,6,7,3,8,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,2,8,5,6,4,7,1]=>[1,3,8,2,4,5,6,7]=>[4,2,5,6,7,8,3,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [3,2,8,5,7,6,4,1]=>[1,3,8,2,4,5,7,6]=>[4,2,5,6,8,7,3,1]=>[[[.,.],[[.,[.,[[.,.],.]]],.]],.] [3,2,8,7,5,6,4,1]=>[1,3,8,2,4,7,5,6]=>[4,2,5,7,8,6,3,1]=>[[[.,.],[[.,[[.,[.,.]],.]],.]],.] [4,2,3,1,5,7,6,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,1,5,7,8,6]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,1,5,8,7,6]=>[1,4,2,3,5,6,8,7]=>[3,4,2,5,6,8,7,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,2,3,1,6,5,7,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,1,6,5,8,7]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,1,6,7,8,5]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,1,6,8,7,5]=>[1,4,2,3,5,6,8,7]=>[3,4,2,5,6,8,7,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,2,3,1,7,6,5,8]=>[1,4,2,3,5,7,6,8]=>[3,4,2,5,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,2,3,1,7,6,8,5]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,2,3,1,8,6,7,5]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,2,3,1,8,7,6,5]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,2,3,5,1,6,8,7]=>[1,4,5,2,3,6,7,8]=>[4,5,2,3,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,5,1,7,8,6]=>[1,4,5,2,3,6,7,8]=>[4,5,2,3,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,5,6,8,7,1]=>[1,4,5,6,8,2,3,7]=>[6,7,2,3,4,8,5,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,2,3,6,5,1,7,8]=>[1,4,6,2,3,5,7,8]=>[4,5,2,6,3,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,2,3,6,5,1,8,7]=>[1,4,6,2,3,5,7,8]=>[4,5,2,6,3,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,2,3,6,5,8,7,1]=>[1,4,6,8,2,3,5,7]=>[5,6,2,7,3,8,4,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,2,3,7,5,6,1,8]=>[1,4,7,2,3,5,6,8]=>[4,5,2,6,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,2,3,7,5,6,8,1]=>[1,4,7,8,2,3,5,6]=>[5,6,2,7,8,3,4,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,2,3,7,6,5,8,1]=>[1,4,7,8,2,3,5,6]=>[5,6,2,7,8,3,4,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,2,3,4,1,6,8,7]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,3,4,1,7,8,6]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,3,4,6,1,8,7]=>[1,5,6,2,3,4,7,8]=>[4,5,6,2,3,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,3,4,7,6,1,8]=>[1,5,7,2,3,4,6,8]=>[4,5,6,2,7,3,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,2,3,4,8,6,7,1]=>[1,5,8,2,3,4,6,7]=>[4,5,6,2,7,8,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,2,3,4,8,7,6,1]=>[1,5,8,2,3,4,6,7]=>[4,5,6,2,7,8,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,2,3,4,5,1,8,7]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,2,3,4,5,8,7,1]=>[1,6,8,2,3,4,5,7]=>[4,5,6,7,2,8,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [8,2,3,4,5,7,6,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [7,2,3,4,6,5,1,8]=>[1,7,2,3,4,5,6,8]=>[3,4,5,6,7,2,8,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,2,3,4,7,6,5,1]=>[1,8,2,3,4,5,7,6]=>[3,4,5,6,8,7,2,1]=>[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] [6,2,3,5,4,1,7,8]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,2,3,5,4,1,8,7]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,2,3,5,4,7,1,8]=>[1,6,7,2,3,4,5,8]=>[4,5,6,7,2,3,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,2,3,5,4,7,8,1]=>[1,6,7,8,2,3,4,5]=>[5,6,7,8,2,3,4,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,2,3,5,4,6,1,8]=>[1,7,2,3,4,5,6,8]=>[3,4,5,6,7,2,8,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,2,3,5,4,6,7,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,2,3,5,4,7,6,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [7,2,3,5,6,4,1,8]=>[1,7,2,3,4,5,6,8]=>[3,4,5,6,7,2,8,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,2,3,5,6,7,4,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,2,3,5,7,6,4,1]=>[1,8,2,3,4,5,7,6]=>[3,4,5,6,8,7,2,1]=>[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] [7,2,3,6,5,4,1,8]=>[1,7,2,3,4,6,5,8]=>[3,4,5,7,6,2,8,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [8,2,3,6,5,4,7,1]=>[1,8,2,3,4,6,5,7]=>[3,4,5,7,6,8,2,1]=>[[[.,[.,[.,[[.,.],[.,.]]]]],.],.] [8,2,3,7,5,6,4,1]=>[1,8,2,3,4,7,5,6]=>[3,4,5,7,8,6,2,1]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [8,2,3,7,6,5,4,1]=>[1,8,2,3,4,7,5,6]=>[3,4,5,7,8,6,2,1]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [5,2,4,3,1,6,7,8]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,4,3,1,6,8,7]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,4,3,1,7,6,8]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,4,3,6,1,7,8]=>[1,5,6,2,3,4,7,8]=>[4,5,6,2,3,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,4,3,6,1,8,7]=>[1,5,6,2,3,4,7,8]=>[4,5,6,2,3,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,4,3,6,7,1,8]=>[1,5,6,7,2,3,4,8]=>[5,6,7,2,3,4,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,4,3,7,6,1,8]=>[1,5,7,2,3,4,6,8]=>[4,5,6,2,7,3,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,2,4,3,8,7,6,1]=>[1,5,8,2,3,4,6,7]=>[4,5,6,2,7,8,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,2,4,3,5,1,8,7]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,2,4,3,6,5,1,8]=>[1,7,2,3,4,5,6,8]=>[3,4,5,6,7,2,8,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [7,2,4,3,6,5,8,1]=>[1,7,8,2,3,4,5,6]=>[4,5,6,7,8,2,3,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,2,4,3,6,5,7,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,2,4,3,6,7,5,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,2,4,3,7,6,5,1]=>[1,8,2,3,4,5,7,6]=>[3,4,5,6,8,7,2,1]=>[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] [6,2,4,5,3,1,7,8]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,2,4,5,3,1,8,7]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,2,4,5,3,8,7,1]=>[1,6,8,2,3,4,5,7]=>[4,5,6,7,2,8,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,2,4,5,3,6,1,8]=>[1,7,2,3,4,5,6,8]=>[3,4,5,6,7,2,8,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [7,2,4,5,3,6,8,1]=>[1,7,8,2,3,4,5,6]=>[4,5,6,7,8,2,3,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,2,4,5,3,7,6,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,2,4,5,6,3,7,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,2,4,5,6,7,3,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,2,4,5,7,6,3,1]=>[1,8,2,3,4,5,7,6]=>[3,4,5,6,8,7,2,1]=>[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] [7,2,4,6,5,3,1,8]=>[1,7,2,3,4,6,5,8]=>[3,4,5,7,6,2,8,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [8,2,4,7,5,6,3,1]=>[1,8,2,3,4,7,5,6]=>[3,4,5,7,8,6,2,1]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [8,2,4,7,6,5,3,1]=>[1,8,2,3,4,7,5,6]=>[3,4,5,7,8,6,2,1]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [6,2,5,4,3,1,7,8]=>[1,6,2,3,5,4,7,8]=>[3,4,6,5,2,7,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,2,5,4,3,1,8,7]=>[1,6,2,3,5,4,7,8]=>[3,4,6,5,2,7,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,2,5,4,3,7,1,8]=>[1,6,7,2,3,5,4,8]=>[4,5,7,6,2,3,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,2,5,4,3,6,1,8]=>[1,7,2,3,5,4,6,8]=>[3,4,6,5,7,2,8,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,2,5,4,3,6,7,1]=>[1,8,2,3,5,4,6,7]=>[3,4,6,5,7,8,2,1]=>[[[.,[.,[[.,.],[.,[.,.]]]]],.],.] [8,2,5,4,3,7,6,1]=>[1,8,2,3,5,4,6,7]=>[3,4,6,5,7,8,2,1]=>[[[.,[.,[[.,.],[.,[.,.]]]]],.],.] [7,2,5,4,6,3,8,1]=>[1,7,8,2,3,5,6,4]=>[4,5,8,6,7,2,3,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,2,5,4,7,6,3,1]=>[1,8,2,3,5,7,4,6]=>[3,4,7,5,8,6,2,1]=>[[[.,[.,[[.,.],[[.,.],.]]]],.],.] [7,2,6,4,5,3,1,8]=>[1,7,2,3,6,4,5,8]=>[3,4,6,7,5,2,8,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,2,6,4,5,3,7,1]=>[1,8,2,3,6,4,5,7]=>[3,4,6,7,5,8,2,1]=>[[[.,[.,[[.,[.,.]],[.,.]]]],.],.] [8,2,7,4,5,6,3,1]=>[1,8,2,3,7,4,5,6]=>[3,4,6,7,8,5,2,1]=>[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] [8,2,7,4,6,5,3,1]=>[1,8,2,3,7,4,5,6]=>[3,4,6,7,8,5,2,1]=>[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] [7,2,6,5,4,3,1,8]=>[1,7,2,3,6,4,5,8]=>[3,4,6,7,5,2,8,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,2,6,5,4,3,7,1]=>[1,8,2,3,6,4,5,7]=>[3,4,6,7,5,8,2,1]=>[[[.,[.,[[.,[.,.]],[.,.]]]],.],.] [8,2,7,5,4,6,3,1]=>[1,8,2,3,7,4,5,6]=>[3,4,6,7,8,5,2,1]=>[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] [8,2,7,5,6,4,3,1]=>[1,8,2,3,7,4,5,6]=>[3,4,6,7,8,5,2,1]=>[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] [4,3,2,1,8,6,7,5]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,3,2,7,5,6,8,1]=>[1,4,7,8,2,3,5,6]=>[5,6,2,7,8,3,4,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,3,2,4,1,6,8,7]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,3,2,4,1,7,6,8]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,3,2,4,6,1,8,7]=>[1,5,6,2,3,4,7,8]=>[4,5,6,2,3,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,3,2,4,7,6,1,8]=>[1,5,7,2,3,4,6,8]=>[4,5,6,2,7,3,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [8,3,2,4,6,5,7,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,3,2,4,6,7,5,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,3,2,4,7,6,5,1]=>[1,8,2,3,4,5,7,6]=>[3,4,5,6,8,7,2,1]=>[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] [6,3,2,5,4,1,7,8]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,3,2,5,4,1,8,7]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,3,2,5,4,7,1,8]=>[1,6,7,2,3,4,5,8]=>[4,5,6,7,2,3,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,3,2,5,4,7,8,1]=>[1,6,7,8,2,3,4,5]=>[5,6,7,8,2,3,4,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,3,2,5,4,8,7,1]=>[1,6,8,2,3,4,5,7]=>[4,5,6,7,2,8,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,3,2,5,4,6,1,8]=>[1,7,2,3,4,5,6,8]=>[3,4,5,6,7,2,8,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,3,2,5,4,7,6,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [7,3,2,5,6,4,8,1]=>[1,7,8,2,3,4,5,6]=>[4,5,6,7,8,2,3,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,3,2,5,6,4,7,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,3,2,5,6,7,4,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,3,2,5,7,6,4,1]=>[1,8,2,3,4,5,7,6]=>[3,4,5,6,8,7,2,1]=>[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] [8,3,2,6,5,7,4,1]=>[1,8,2,3,4,6,7,5]=>[3,4,5,8,6,7,2,1]=>[[[.,[.,[.,[[.,.],[.,.]]]]],.],.] [8,3,2,7,5,6,4,1]=>[1,8,2,3,4,7,5,6]=>[3,4,5,7,8,6,2,1]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [8,3,2,7,6,5,4,1]=>[1,8,2,3,4,7,5,6]=>[3,4,5,7,8,6,2,1]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [5,3,4,2,1,6,8,7]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,3,4,2,1,7,8,6]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,3,4,2,6,1,8,7]=>[1,5,6,2,3,4,7,8]=>[4,5,6,2,3,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,3,4,2,7,6,1,8]=>[1,5,7,2,3,4,6,8]=>[4,5,6,2,7,3,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,3,4,2,8,6,7,1]=>[1,5,8,2,3,4,6,7]=>[4,5,6,2,7,8,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,3,4,2,5,1,8,7]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,3,4,2,6,5,1,8]=>[1,7,2,3,4,5,6,8]=>[3,4,5,6,7,2,8,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [7,3,4,2,6,5,8,1]=>[1,7,8,2,3,4,5,6]=>[4,5,6,7,8,2,3,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,3,4,2,6,5,7,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [6,3,4,5,2,1,8,7]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,3,4,5,2,8,7,1]=>[1,6,8,2,3,4,5,7]=>[4,5,6,7,2,8,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [8,3,4,5,2,7,6,1]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,3,4,5,7,6,2,1]=>[1,8,2,3,4,5,7,6]=>[3,4,5,6,8,7,2,1]=>[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] [7,3,4,6,5,2,1,8]=>[1,7,2,3,4,6,5,8]=>[3,4,5,7,6,2,8,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [8,3,4,7,6,5,2,1]=>[1,8,2,3,4,7,5,6]=>[3,4,5,7,8,6,2,1]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [6,3,5,4,2,1,8,7]=>[1,6,2,3,5,4,7,8]=>[3,4,6,5,2,7,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,3,5,4,2,7,1,8]=>[1,6,7,2,3,5,4,8]=>[4,5,7,6,2,3,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,3,5,4,2,6,1,8]=>[1,7,2,3,5,4,6,8]=>[3,4,6,5,7,2,8,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,3,5,4,2,6,7,1]=>[1,8,2,3,5,4,6,7]=>[3,4,6,5,7,8,2,1]=>[[[.,[.,[[.,.],[.,[.,.]]]]],.],.] [8,3,5,4,2,7,6,1]=>[1,8,2,3,5,4,6,7]=>[3,4,6,5,7,8,2,1]=>[[[.,[.,[[.,.],[.,[.,.]]]]],.],.] [7,3,5,4,6,2,8,1]=>[1,7,8,2,3,5,6,4]=>[4,5,8,6,7,2,3,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,3,5,4,6,7,2,1]=>[1,8,2,3,5,6,7,4]=>[3,4,8,5,6,7,2,1]=>[[[.,[.,[[.,.],[.,[.,.]]]]],.],.] [8,3,5,4,7,6,2,1]=>[1,8,2,3,5,7,4,6]=>[3,4,7,5,8,6,2,1]=>[[[.,[.,[[.,.],[[.,.],.]]]],.],.] [7,3,6,4,5,2,1,8]=>[1,7,2,3,6,4,5,8]=>[3,4,6,7,5,2,8,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,3,6,4,5,2,7,1]=>[1,8,2,3,6,4,5,7]=>[3,4,6,7,5,8,2,1]=>[[[.,[.,[[.,[.,.]],[.,.]]]],.],.] [8,3,7,4,5,6,2,1]=>[1,8,2,3,7,4,5,6]=>[3,4,6,7,8,5,2,1]=>[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] [8,3,7,4,6,5,2,1]=>[1,8,2,3,7,4,5,6]=>[3,4,6,7,8,5,2,1]=>[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] [7,3,6,5,4,2,1,8]=>[1,7,2,3,6,4,5,8]=>[3,4,6,7,5,2,8,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,3,6,5,4,2,7,1]=>[1,8,2,3,6,4,5,7]=>[3,4,6,7,5,8,2,1]=>[[[.,[.,[[.,[.,.]],[.,.]]]],.],.] [8,3,7,5,4,6,2,1]=>[1,8,2,3,7,4,5,6]=>[3,4,6,7,8,5,2,1]=>[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] [8,3,7,5,6,4,2,1]=>[1,8,2,3,7,4,5,6]=>[3,4,6,7,8,5,2,1]=>[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] [5,4,3,2,8,6,7,1]=>[1,5,8,2,4,3,6,7]=>[4,6,5,2,7,8,3,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [6,4,3,2,5,1,8,7]=>[1,6,2,4,3,5,7,8]=>[3,5,4,6,2,7,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [8,4,3,2,5,7,6,1]=>[1,8,2,4,3,5,6,7]=>[3,5,4,6,7,8,2,1]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [7,4,3,2,6,5,1,8]=>[1,7,2,4,3,5,6,8]=>[3,5,4,6,7,2,8,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [8,4,3,2,6,5,7,1]=>[1,8,2,4,3,5,6,7]=>[3,5,4,6,7,8,2,1]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,4,3,2,6,7,5,1]=>[1,8,2,4,3,5,6,7]=>[3,5,4,6,7,8,2,1]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [7,4,3,6,5,2,1,8]=>[1,7,2,4,6,3,5,8]=>[3,6,4,7,5,2,8,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [8,4,3,7,5,6,2,1]=>[1,8,2,4,7,3,5,6]=>[3,6,4,7,8,5,2,1]=>[[[.,[[.,.],[[.,[.,.]],.]]],.],.] [8,4,3,7,6,5,2,1]=>[1,8,2,4,7,3,5,6]=>[3,6,4,7,8,5,2,1]=>[[[.,[[.,.],[[.,[.,.]],.]]],.],.] [6,5,3,4,2,1,8,7]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [8,5,3,4,2,7,6,1]=>[1,8,2,5,3,4,6,7]=>[3,5,6,4,7,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,7,3,4,6,5,2,1]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [7,6,3,5,4,2,1,8]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,6,3,5,4,2,8,1]=>[1,7,8,2,6,3,4,5]=>[4,6,7,8,5,2,3,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [8,6,3,5,4,2,7,1]=>[1,8,2,6,3,4,5,7]=>[3,5,6,7,4,8,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,6,3,5,4,7,2,1]=>[1,8,2,6,7,3,4,5]=>[3,6,7,8,4,5,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,7,3,5,4,6,2,1]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [8,7,3,5,6,4,2,1]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [8,7,3,6,5,4,2,1]=>[1,8,2,7,3,4,6,5]=>[3,5,6,8,7,4,2,1]=>[[[.,[[.,[.,[[.,.],.]]],.]],.],.] [8,5,4,3,2,7,6,1]=>[1,8,2,5,3,4,6,7]=>[3,5,6,4,7,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,7,4,3,6,5,2,1]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [8,7,4,6,5,3,2,1]=>[1,8,2,7,3,4,6,5]=>[3,5,6,8,7,4,2,1]=>[[[.,[[.,[.,[[.,.],.]]],.]],.],.] [2,4,1,3,6,5,8,7]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,1,4,6,3,5,8,7]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,4,6,1,3,5,8,7]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,1,4,3,6,8,5,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,4,1,3,6,8,5,7]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [2,1,4,6,3,8,5,7]=>[1,2,3,4,6,8,7,5]=>[2,3,4,8,5,7,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,4,1,6,3,8,5,7]=>[1,2,4,6,8,7,5,3]=>[2,8,3,7,4,6,5,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,6,1,3,8,5,7]=>[1,2,4,3,6,8,7,5]=>[2,4,3,8,5,7,6,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,1,4,6,8,3,5,7]=>[1,2,3,4,6,5,8,7]=>[2,3,4,6,5,8,7,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,4,6,1,8,3,5,7]=>[1,2,4,3,6,5,8,7]=>[2,4,3,6,5,8,7,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,6,8,1,3,5,7]=>[1,2,4,8,7,5,3,6]=>[2,7,3,6,8,5,4,1]=>[[.,[[.,.],[[[.,[.,.]],.],.]]],.] [2,4,1,3,6,5,7,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,1,4,6,3,5,7,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,4,6,1,3,5,7,8]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,1,4,6,3,7,5,8]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,4,6,1,3,7,5,8]=>[1,2,4,3,6,7,5,8]=>[2,4,3,7,5,6,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,1,4,6,7,3,5,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,4,1,6,7,3,5,8]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,1,3,6,7,8,5]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,1,4,6,3,7,8,5]=>[1,2,3,4,6,7,8,5]=>[2,3,4,8,5,6,7,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,4,1,6,3,7,8,5]=>[1,2,4,6,7,8,5,3]=>[2,8,3,7,4,5,6,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,6,1,3,7,8,5]=>[1,2,4,3,6,7,8,5]=>[2,4,3,8,5,6,7,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,1,4,6,7,3,8,5]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,4,1,6,7,3,8,5]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,6,1,7,3,8,5]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,1,4,6,7,8,3,5]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,4,1,6,7,8,3,5]=>[1,2,4,6,8,5,7,3]=>[2,8,3,6,4,7,5,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,1,4,3,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,4,1,3,7,5,8,6]=>[1,2,4,3,5,7,8,6]=>[2,4,3,5,8,6,7,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,1,4,7,3,5,8,6]=>[1,2,3,4,7,8,6,5]=>[2,3,4,8,7,5,6,1]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [2,4,7,1,3,5,8,6]=>[1,2,4,3,7,8,6,5]=>[2,4,3,8,7,5,6,1]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [2,1,4,3,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,4,7,1,3,8,5,6]=>[1,2,4,3,7,5,6,8]=>[2,4,3,6,7,5,8,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,1,4,7,8,3,5,6]=>[1,2,3,4,7,5,8,6]=>[2,3,4,6,8,5,7,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,4,7,1,8,3,5,6]=>[1,2,4,3,7,5,8,6]=>[2,4,3,6,8,5,7,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,4,1,5,3,7,6,8]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,5,1,3,7,6,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,1,3,5,7,8,6]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,1,5,3,7,8,6]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,5,1,3,7,8,6]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,1,4,5,7,3,8,6]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,4,1,5,7,3,8,6]=>[1,2,4,5,7,8,6,3]=>[2,8,3,4,7,5,6,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,4,5,1,7,3,8,6]=>[1,2,4,3,5,7,8,6]=>[2,4,3,5,8,6,7,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,1,4,5,7,8,3,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,4,5,7,8,1,3,6]=>[1,2,4,7,3,5,8,6]=>[2,5,3,6,8,4,7,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,1,4,3,8,5,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [2,1,4,8,3,5,6,7]=>[1,2,3,4,8,7,6,5]=>[2,3,4,8,7,6,5,1]=>[[.,[.,[.,[[[[.,.],.],.],.]]]],.] [2,4,1,8,3,5,6,7]=>[1,2,4,8,7,6,5,3]=>[2,8,3,7,6,5,4,1]=>[[.,[[.,.],[[[[.,.],.],.],.]]],.] [2,4,8,1,3,5,6,7]=>[1,2,4,3,8,7,6,5]=>[2,4,3,8,7,6,5,1]=>[[.,[[.,.],[[[[.,.],.],.],.]]],.] [2,1,4,3,5,8,6,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,4,1,5,3,8,6,7]=>[1,2,4,5,3,6,8,7]=>[2,5,3,4,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [2,1,4,5,8,3,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [2,4,1,5,3,6,8,7]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,1,5,6,3,8,7]=>[1,2,4,5,6,3,7,8]=>[2,6,3,4,5,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,5,1,6,3,8,7]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,5,6,1,3,8,7]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,1,4,5,6,8,3,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,4,1,5,6,8,3,7]=>[1,2,4,5,6,8,7,3]=>[2,8,3,4,5,7,6,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [2,4,5,1,6,8,3,7]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [2,4,5,6,1,8,3,7]=>[1,2,4,6,8,7,3,5]=>[2,7,3,8,4,6,5,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,1,3,5,6,7,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,1,5,3,6,7,8]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,5,1,3,6,7,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,1,5,6,3,7,8]=>[1,2,4,5,6,3,7,8]=>[2,6,3,4,5,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,5,1,6,3,7,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,5,6,1,3,7,8]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,5,1,6,7,3,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,5,6,7,1,3,8]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,1,5,6,7,8,3]=>[1,2,4,5,6,7,8,3]=>[2,8,3,4,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,5,1,6,7,8,3]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,5,6,1,7,8,3]=>[1,2,4,6,7,8,3,5]=>[2,7,3,8,4,5,6,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,5,6,7,1,8,3]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,1,5,3,6,4,8,7]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,5,6,3,4,8,7]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,5,1,6,3,4,8,7]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,5,6,1,3,4,8,7]=>[1,2,5,3,6,4,7,8]=>[2,4,6,3,5,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,5,1,3,6,8,4,7]=>[1,2,5,6,8,7,4,3]=>[2,8,7,3,4,6,5,1]=>[[.,[[[.,.],.],[.,[[.,.],.]]]],.] [2,5,1,6,3,8,4,7]=>[1,2,5,3,4,6,8,7]=>[2,4,5,3,6,8,7,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [2,5,6,1,3,8,4,7]=>[1,2,5,3,6,8,7,4]=>[2,4,8,3,5,7,6,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [2,5,6,8,1,3,4,7]=>[1,2,5,3,6,4,8,7]=>[2,4,6,3,5,8,7,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [2,1,5,6,3,4,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,5,1,6,3,4,7,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,1,5,3,6,7,4,8]=>[1,2,3,5,6,7,4,8]=>[2,3,7,4,5,6,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,5,6,3,7,4,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,5,1,6,3,7,4,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,1,5,6,7,3,4,8]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,5,1,6,7,3,4,8]=>[1,2,5,7,4,6,3,8]=>[2,7,5,3,6,4,8,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [2,5,6,1,7,3,4,8]=>[1,2,5,7,4,3,6,8]=>[2,6,5,3,7,4,8,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [2,1,5,3,6,7,8,4]=>[1,2,3,5,6,7,8,4]=>[2,3,8,4,5,6,7,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,5,1,3,6,7,8,4]=>[1,2,5,6,7,8,4,3]=>[2,8,7,3,4,5,6,1]=>[[.,[[[.,.],.],[.,[.,[.,.]]]]],.] [2,1,5,6,3,7,8,4]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,5,1,6,3,7,8,4]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,5,6,1,3,7,8,4]=>[1,2,5,3,6,7,8,4]=>[2,4,8,3,5,6,7,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,5,1,6,7,3,8,4]=>[1,2,5,7,8,4,6,3]=>[2,8,6,3,7,4,5,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [2,5,6,7,1,3,8,4]=>[1,2,5,3,6,4,7,8]=>[2,4,6,3,5,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,1,5,6,7,8,3,4]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,5,1,6,7,8,3,4]=>[1,2,5,7,3,4,6,8]=>[2,5,6,3,7,4,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,5,6,7,8,1,3,4]=>[1,2,5,8,4,7,3,6]=>[2,7,5,3,8,6,4,1]=>[[.,[[[.,.],.],[[[.,.],.],.]]],.] [2,1,5,3,7,4,8,6]=>[1,2,3,5,7,8,6,4]=>[2,3,8,4,7,5,6,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,5,7,3,4,8,6]=>[1,2,3,5,4,7,8,6]=>[2,3,5,4,8,6,7,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,5,1,7,3,4,8,6]=>[1,2,5,3,4,7,8,6]=>[2,4,5,3,8,6,7,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,5,7,1,3,4,8,6]=>[1,2,5,3,7,8,6,4]=>[2,4,8,3,7,5,6,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,1,5,3,7,8,4,6]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,5,1,3,7,8,4,6]=>[1,2,5,7,4,3,6,8]=>[2,6,5,3,7,4,8,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [2,1,5,7,3,8,4,6]=>[1,2,3,5,4,7,6,8]=>[2,3,5,4,7,6,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,5,7,1,3,8,4,6]=>[1,2,5,3,7,4,6,8]=>[2,4,6,3,7,5,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,5,7,8,1,3,4,6]=>[1,2,5,3,7,4,8,6]=>[2,4,6,3,8,5,7,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,1,5,7,3,4,6,8]=>[1,2,3,5,4,7,6,8]=>[2,3,5,4,7,6,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,3,5,1,4,7,6,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,7,1,4,6,8]=>[1,2,3,5,4,7,6,8]=>[2,3,5,4,7,6,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,3,5,1,7,4,8,6]=>[1,2,3,5,7,8,6,4]=>[2,3,8,4,7,5,6,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,3,5,7,1,4,8,6]=>[1,2,3,5,4,7,8,6]=>[2,3,5,4,8,6,7,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,3,1,5,7,8,4,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,5,7,1,8,4,6]=>[1,2,3,5,4,7,6,8]=>[2,3,5,4,7,6,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,5,1,8,3,4,6,7]=>[1,2,5,3,4,8,7,6]=>[2,4,5,3,8,7,6,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [2,5,8,1,3,4,6,7]=>[1,2,5,3,8,7,6,4]=>[2,4,8,3,7,6,5,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [2,1,3,5,8,4,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [2,1,5,3,4,6,8,7]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,1,6,4,8,7]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,6,1,4,8,7]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,3,5,6,8,4,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,3,1,5,6,8,4,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,1,5,3,4,6,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,1,4,6,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,1,6,4,7,8]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,6,1,4,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,6,1,7,4,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,6,7,1,4,8]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,3,5,1,6,7,8,4]=>[1,2,3,5,6,7,8,4]=>[2,3,8,4,5,6,7,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,6,1,7,8,4]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,6,7,8,1,4]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,6,3,7,4,8,5]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,6,7,3,4,8,5]=>[1,2,3,6,4,7,8,5]=>[2,3,5,8,4,6,7,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,6,1,7,3,4,8,5]=>[1,2,6,4,7,8,5,3]=>[2,8,4,7,3,5,6,1]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [2,6,7,1,3,4,8,5]=>[1,2,6,4,3,7,8,5]=>[2,5,4,8,3,6,7,1]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [2,6,1,3,7,8,4,5]=>[1,2,6,8,5,7,4,3]=>[2,8,7,5,3,6,4,1]=>[[.,[[[[.,.],.],.],[[.,.],.]]],.] [2,6,1,7,3,8,4,5]=>[1,2,6,8,5,3,4,7]=>[2,6,7,5,3,8,4,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [2,1,6,7,8,3,4,5]=>[1,2,3,6,4,7,5,8]=>[2,3,5,7,4,6,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,6,1,7,8,3,4,5]=>[1,2,6,3,4,7,5,8]=>[2,4,5,7,3,6,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,6,7,1,8,3,4,5]=>[1,2,6,3,7,4,5,8]=>[2,4,6,7,3,5,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,6,7,8,1,3,4,5]=>[1,2,6,3,7,4,8,5]=>[2,4,6,8,3,5,7,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,1,6,3,7,4,5,8]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,6,1,3,4,7,5,8]=>[1,2,6,7,5,4,3,8]=>[2,7,6,5,3,4,8,1]=>[[.,[[[[.,.],.],.],[.,[.,.]]]],.] [2,3,1,6,4,7,5,8]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,6,1,4,7,5,8]=>[1,2,3,6,7,5,4,8]=>[2,3,7,6,4,5,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [2,3,6,7,1,4,5,8]=>[1,2,3,6,4,7,5,8]=>[2,3,5,7,4,6,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,6,3,4,7,8,5]=>[1,2,3,6,7,8,5,4]=>[2,3,8,7,4,5,6,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [2,6,1,3,4,7,8,5]=>[1,2,6,7,8,5,4,3]=>[2,8,7,6,3,4,5,1]=>[[.,[[[[.,.],.],.],[.,[.,.]]]],.] [2,3,6,1,4,7,8,5]=>[1,2,3,6,7,8,5,4]=>[2,3,8,7,4,5,6,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [2,1,3,6,7,4,8,5]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,6,7,1,4,8,5]=>[1,2,3,6,4,7,8,5]=>[2,3,5,8,4,6,7,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,3,6,7,8,4,5]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,3,1,6,7,8,4,5]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,3,6,7,8,1,4,5]=>[1,2,3,6,4,7,5,8]=>[2,3,5,7,4,6,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,6,3,8,4,5,7]=>[1,2,3,6,4,5,8,7]=>[2,3,5,6,4,8,7,1]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [2,6,1,8,3,4,5,7]=>[1,2,6,4,8,7,5,3]=>[2,8,4,7,3,6,5,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [2,6,8,1,3,4,5,7]=>[1,2,6,4,3,8,7,5]=>[2,5,4,8,3,7,6,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [2,1,3,6,4,8,5,7]=>[1,2,3,4,6,8,7,5]=>[2,3,4,8,5,7,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,3,1,6,4,8,5,7]=>[1,2,3,4,6,8,7,5]=>[2,3,4,8,5,7,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,3,1,6,8,4,5,7]=>[1,2,3,4,6,5,8,7]=>[2,3,4,6,5,8,7,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,3,6,1,8,4,5,7]=>[1,2,3,6,4,5,8,7]=>[2,3,5,6,4,8,7,1]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [2,1,6,3,4,5,8,7]=>[1,2,3,6,5,4,7,8]=>[2,3,6,5,4,7,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [2,6,1,3,4,5,8,7]=>[1,2,6,5,4,3,7,8]=>[2,6,5,4,3,7,8,1]=>[[.,[[[[.,.],.],.],[.,[.,.]]]],.] [2,1,3,6,4,5,8,7]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,6,1,4,5,8,7]=>[1,2,3,6,5,4,7,8]=>[2,3,6,5,4,7,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [2,3,4,1,6,8,5,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,3,4,6,1,8,5,7]=>[1,2,3,4,6,8,7,5]=>[2,3,4,8,5,7,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,3,4,6,8,1,5,7]=>[1,2,3,4,6,5,8,7]=>[2,3,4,6,5,8,7,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,6,1,3,4,5,7,8]=>[1,2,6,5,4,3,7,8]=>[2,6,5,4,3,7,8,1]=>[[.,[[[[.,.],.],.],[.,[.,.]]]],.] [2,1,3,6,4,5,7,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,1,6,4,5,7,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,6,1,4,5,7,8]=>[1,2,3,6,5,4,7,8]=>[2,3,6,5,4,7,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [2,3,4,6,1,5,7,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,4,6,1,7,5,8]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,4,6,7,1,5,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,4,6,1,7,8,5]=>[1,2,3,4,6,7,8,5]=>[2,3,4,8,5,6,7,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,4,6,7,8,1,5]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,7,1,3,8,4,5,6]=>[1,2,7,5,8,6,4,3]=>[2,8,7,4,6,3,5,1]=>[[.,[[[[.,.],.],[.,.]],[.,.]]],.] [2,1,7,8,3,4,5,6]=>[1,2,3,7,5,4,8,6]=>[2,3,6,5,8,4,7,1]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [2,7,1,8,3,4,5,6]=>[1,2,7,5,3,4,8,6]=>[2,5,6,4,8,3,7,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [2,7,8,1,3,4,5,6]=>[1,2,7,5,3,8,6,4]=>[2,5,8,4,7,3,6,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [2,1,3,7,4,8,5,6]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,1,7,4,8,5,6]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,1,3,7,8,4,5,6]=>[1,2,3,4,7,5,8,6]=>[2,3,4,6,8,5,7,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,1,7,8,4,5,6]=>[1,2,3,4,7,5,8,6]=>[2,3,4,6,8,5,7,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,7,8,1,4,5,6]=>[1,2,3,7,5,4,8,6]=>[2,3,6,5,8,4,7,1]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [2,7,1,3,4,5,8,6]=>[1,2,7,8,6,5,4,3]=>[2,8,7,6,5,3,4,1]=>[[.,[[[[[.,.],.],.],.],[.,.]]],.] [2,3,1,7,4,5,8,6]=>[1,2,3,4,7,8,6,5]=>[2,3,4,8,7,5,6,1]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [2,1,3,4,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,4,1,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,4,7,1,5,8,6]=>[1,2,3,4,7,8,6,5]=>[2,3,4,8,7,5,6,1]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [2,1,3,4,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,1,4,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,4,1,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,4,7,1,8,5,6]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,4,7,8,1,5,6]=>[1,2,3,4,7,5,8,6]=>[2,3,4,6,8,5,7,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,1,7,3,4,5,6,8]=>[1,2,3,7,6,5,4,8]=>[2,3,7,6,5,4,8,1]=>[[.,[.,[[[[.,.],.],.],[.,.]]]],.] [2,7,1,3,4,5,6,8]=>[1,2,7,6,5,4,3,8]=>[2,7,6,5,4,3,8,1]=>[[.,[[[[[.,.],.],.],.],[.,.]]],.] [2,3,7,1,4,5,6,8]=>[1,2,3,7,6,5,4,8]=>[2,3,7,6,5,4,8,1]=>[[.,[.,[[[[.,.],.],.],[.,.]]]],.] [2,1,3,4,7,5,6,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,1,4,7,5,6,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,4,1,7,5,6,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,4,7,1,5,6,8]=>[1,2,3,4,7,6,5,8]=>[2,3,4,7,6,5,8,1]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [2,3,4,5,7,1,6,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,4,5,7,1,8,6]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,4,5,7,8,1,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,1,8,3,4,5,6,7]=>[1,2,3,8,7,6,5,4]=>[2,3,8,7,6,5,4,1]=>[[.,[.,[[[[[.,.],.],.],.],.]]],.] [2,8,1,3,4,5,6,7]=>[1,2,8,7,6,5,4,3]=>[2,8,7,6,5,4,3,1]=>[[.,[[[[[[.,.],.],.],.],.],.]],.] [2,1,3,8,4,5,6,7]=>[1,2,3,4,8,7,6,5]=>[2,3,4,8,7,6,5,1]=>[[.,[.,[.,[[[[.,.],.],.],.]]]],.] [2,3,1,8,4,5,6,7]=>[1,2,3,4,8,7,6,5]=>[2,3,4,8,7,6,5,1]=>[[.,[.,[.,[[[[.,.],.],.],.]]]],.] [2,3,8,1,4,5,6,7]=>[1,2,3,8,7,6,5,4]=>[2,3,8,7,6,5,4,1]=>[[.,[.,[[[[[.,.],.],.],.],.]]],.] [2,1,3,4,8,5,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [2,3,1,4,8,5,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [2,3,4,1,8,5,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [2,3,4,8,1,5,6,7]=>[1,2,3,4,8,7,6,5]=>[2,3,4,8,7,6,5,1]=>[[.,[.,[.,[[[[.,.],.],.],.]]]],.] [2,1,3,4,5,8,6,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,3,1,4,5,8,6,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,3,4,1,5,8,6,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,3,4,5,1,8,6,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,3,4,5,8,1,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [2,3,4,5,6,8,1,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [3,1,4,2,6,5,8,7]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,1,2,6,5,8,7]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,1,4,6,2,5,8,7]=>[1,3,4,6,5,2,7,8]=>[6,2,3,5,4,7,8,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [3,1,4,2,6,8,5,7]=>[1,3,4,2,5,6,8,7]=>[4,2,3,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,4,1,2,6,8,5,7]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,4,1,6,8,2,5,7]=>[1,3,2,4,6,5,8,7]=>[3,2,4,6,5,8,7,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [3,4,6,8,1,2,5,7]=>[1,3,6,2,4,8,7,5]=>[4,2,5,8,3,7,6,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [3,1,4,2,6,5,7,8]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,1,2,6,5,7,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,1,4,2,6,7,5,8]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,1,2,6,7,5,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,1,6,2,7,5,8]=>[1,3,2,4,6,7,5,8]=>[3,2,4,7,5,6,8,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [3,1,4,2,6,7,8,5]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,1,2,6,7,8,5]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,1,4,6,2,7,8,5]=>[1,3,4,6,7,8,5,2]=>[8,2,3,7,4,5,6,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [3,4,1,6,2,7,8,5]=>[1,3,2,4,6,7,8,5]=>[3,2,4,8,5,6,7,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [3,4,6,1,2,7,8,5]=>[1,3,6,7,8,5,2,4]=>[7,2,8,6,3,4,5,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [3,4,6,7,1,2,8,5]=>[1,3,6,2,4,7,8,5]=>[4,2,5,8,3,6,7,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,4,1,6,7,8,2,5]=>[1,3,2,4,6,8,5,7]=>[3,2,4,7,5,8,6,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [3,4,6,1,7,8,2,5]=>[1,3,6,8,5,7,2,4]=>[7,2,8,5,3,6,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [3,4,6,7,1,8,2,5]=>[1,3,6,8,5,2,4,7]=>[6,2,7,5,3,8,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [3,4,1,2,7,5,8,6]=>[1,3,2,4,5,7,8,6]=>[3,2,4,5,8,6,7,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,1,4,7,2,5,8,6]=>[1,3,4,7,8,6,5,2]=>[8,2,3,7,6,4,5,1]=>[[[.,.],[.,[[[.,.],.],[.,.]]]],.] [3,4,1,7,2,5,8,6]=>[1,3,2,4,7,8,6,5]=>[3,2,4,8,7,5,6,1]=>[[[.,.],[.,[[[.,.],.],[.,.]]]],.] [3,4,1,2,7,8,5,6]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,4,7,8,1,2,5,6]=>[1,3,7,5,2,4,8,6]=>[5,2,6,4,8,3,7,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,4,1,2,7,5,6,8]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,4,1,2,5,7,6,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,1,4,5,2,7,6,8]=>[1,3,4,5,2,6,7,8]=>[5,2,3,4,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,1,5,2,7,6,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,1,5,7,2,6,8]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,4,5,7,1,2,6,8]=>[1,3,5,2,4,7,6,8]=>[4,2,5,3,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,1,4,2,5,7,8,6]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,1,2,5,7,8,6]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,1,4,5,2,7,8,6]=>[1,3,4,5,2,6,7,8]=>[5,2,3,4,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,5,1,2,7,8,6]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,4,1,5,7,2,8,6]=>[1,3,2,4,5,7,8,6]=>[3,2,4,5,8,6,7,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,4,5,7,1,2,8,6]=>[1,3,5,2,4,7,8,6]=>[4,2,5,3,8,6,7,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,1,4,5,7,8,2,6]=>[1,3,4,5,7,2,6,8]=>[6,2,3,4,7,5,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,4,1,5,7,8,2,6]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,4,5,1,7,8,2,6]=>[1,3,5,7,2,4,6,8]=>[5,2,6,3,7,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,4,5,7,1,8,2,6]=>[1,3,5,2,4,7,6,8]=>[4,2,5,3,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,1,4,2,8,5,6,7]=>[1,3,4,2,5,8,7,6]=>[4,2,3,5,8,7,6,1]=>[[[.,.],[.,[.,[[[.,.],.],.]]]],.] [3,1,4,8,2,5,6,7]=>[1,3,4,8,7,6,5,2]=>[8,2,3,7,6,5,4,1]=>[[[.,.],[.,[[[[.,.],.],.],.]]],.] [3,4,1,8,2,5,6,7]=>[1,3,2,4,8,7,6,5]=>[3,2,4,8,7,6,5,1]=>[[[.,.],[.,[[[[.,.],.],.],.]]],.] [3,4,8,1,2,5,6,7]=>[1,3,8,7,6,5,2,4]=>[7,2,8,6,5,4,3,1]=>[[[.,.],[[[[[.,.],.],.],.],.]],.] [3,1,4,2,5,8,6,7]=>[1,3,4,2,5,6,8,7]=>[4,2,3,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,4,1,2,5,8,6,7]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,4,1,5,2,8,6,7]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,1,4,5,8,2,6,7]=>[1,3,4,5,8,7,6,2]=>[8,2,3,4,7,6,5,1]=>[[[.,.],[.,[.,[[[.,.],.],.]]]],.] [3,4,5,8,1,2,6,7]=>[1,3,5,2,4,8,7,6]=>[4,2,5,3,8,7,6,1]=>[[[.,.],[[.,.],[[[.,.],.],.]]],.] [3,4,1,2,5,6,8,7]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,5,1,2,6,8,7]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,1,4,5,6,2,8,7]=>[1,3,4,5,6,2,7,8]=>[6,2,3,4,5,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,1,5,6,2,8,7]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,5,6,1,2,8,7]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,1,4,5,6,8,2,7]=>[1,3,4,5,6,8,7,2]=>[8,2,3,4,5,7,6,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,4,1,5,6,8,2,7]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,4,5,6,8,1,2,7]=>[1,3,5,8,7,2,4,6]=>[6,2,7,3,8,5,4,1]=>[[[.,.],[[.,.],[[[.,.],.],.]]],.] [3,1,4,2,5,6,7,8]=>[1,3,4,2,5,6,7,8]=>[4,2,3,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,1,4,5,2,6,7,8]=>[1,3,4,5,2,6,7,8]=>[5,2,3,4,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,1,5,2,6,7,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,1,4,5,6,2,7,8]=>[1,3,4,5,6,2,7,8]=>[6,2,3,4,5,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,1,5,6,2,7,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,1,4,5,6,7,2,8]=>[1,3,4,5,6,7,2,8]=>[7,2,3,4,5,6,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,1,5,6,7,2,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,5,1,6,7,2,8]=>[1,3,5,6,7,2,4,8]=>[6,2,7,3,4,5,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,4,5,6,1,7,2,8]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,1,4,5,6,7,8,2]=>[1,3,4,5,6,7,8,2]=>[8,2,3,4,5,6,7,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,1,5,6,7,8,2]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,5,1,6,7,8,2]=>[1,3,5,6,7,8,2,4]=>[7,2,8,3,4,5,6,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,4,5,6,1,7,8,2]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,4,5,6,7,1,8,2]=>[1,3,5,7,8,2,4,6]=>[6,2,7,3,8,4,5,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,1,5,6,2,4,8,7]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,5,1,6,2,4,8,7]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,1,5,2,6,8,4,7]=>[1,3,5,6,8,7,4,2]=>[8,2,7,3,4,6,5,1]=>[[[.,.],[[.,.],[.,[[.,.],.]]]],.] [3,5,6,1,8,2,4,7]=>[1,3,6,2,5,8,7,4]=>[4,2,8,5,3,7,6,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [3,1,5,6,2,4,7,8]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,5,1,6,2,4,7,8]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,5,1,6,2,7,4,8]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,5,1,6,7,2,4,8]=>[1,3,2,5,7,4,6,8]=>[3,2,6,4,7,5,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,1,5,2,6,7,8,4]=>[1,3,5,6,7,8,4,2]=>[8,2,7,3,4,5,6,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,5,1,2,6,7,8,4]=>[1,3,2,5,6,7,8,4]=>[3,2,8,4,5,6,7,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,1,5,6,2,7,8,4]=>[1,3,5,2,4,6,7,8]=>[4,2,5,3,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,5,1,6,2,7,8,4]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,1,5,6,7,2,8,4]=>[1,3,5,7,8,4,6,2]=>[8,2,6,3,7,4,5,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,1,6,7,2,8,4]=>[1,3,2,5,7,8,4,6]=>[3,2,7,4,8,5,6,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,6,1,7,2,8,4]=>[1,3,6,2,5,7,8,4]=>[4,2,8,5,3,6,7,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [3,1,5,6,7,8,2,4]=>[1,3,5,7,2,4,6,8]=>[5,2,6,3,7,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,1,6,7,8,2,4]=>[1,3,2,5,7,4,6,8]=>[3,2,6,4,7,5,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,6,7,8,1,2,4]=>[1,3,6,2,5,8,4,7]=>[4,2,7,5,3,8,6,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [3,1,5,2,7,4,8,6]=>[1,3,5,7,8,6,4,2]=>[8,2,7,3,6,4,5,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,1,2,7,4,8,6]=>[1,3,2,5,7,8,6,4]=>[3,2,8,4,7,5,6,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,1,5,7,2,4,8,6]=>[1,3,5,2,4,7,8,6]=>[4,2,5,3,8,6,7,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,1,7,2,4,8,6]=>[1,3,2,5,4,7,8,6]=>[3,2,5,4,8,6,7,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,1,2,7,8,4,6]=>[1,3,2,5,7,4,6,8]=>[3,2,6,4,7,5,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,1,5,7,2,8,4,6]=>[1,3,5,2,4,7,6,8]=>[4,2,5,3,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,1,7,2,8,4,6]=>[1,3,2,5,4,7,6,8]=>[3,2,5,4,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,7,8,1,2,4,6]=>[1,3,7,4,8,6,2,5]=>[7,2,4,8,6,3,5,1]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [3,1,5,2,7,4,6,8]=>[1,3,5,7,6,4,2,8]=>[7,2,6,3,5,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,1,2,7,4,6,8]=>[1,3,2,5,7,6,4,8]=>[3,2,7,4,6,5,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,1,5,7,2,4,6,8]=>[1,3,5,2,4,7,6,8]=>[4,2,5,3,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,1,7,2,4,6,8]=>[1,3,2,5,4,7,6,8]=>[3,2,5,4,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,7,1,2,4,6,8]=>[1,3,7,6,4,2,5,8]=>[6,2,5,7,4,3,8,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [3,5,1,2,4,7,6,8]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,1,2,5,4,7,6,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [1,3,5,2,4,7,6,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [3,1,2,5,7,4,6,8]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,5,7,4,6,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,5,2,7,4,6,8]=>[1,2,3,5,7,6,4,8]=>[2,3,7,4,6,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,3,5,7,2,4,6,8]=>[1,2,3,5,4,7,6,8]=>[2,3,5,4,7,6,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [3,5,1,2,4,7,8,6]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [1,3,5,2,4,7,8,6]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [3,1,2,5,7,4,8,6]=>[1,3,2,4,5,7,8,6]=>[3,2,4,5,8,6,7,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,5,7,4,8,6]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,5,2,7,4,8,6]=>[1,2,3,5,7,8,6,4]=>[2,3,8,4,7,5,6,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,3,5,7,2,4,8,6]=>[1,2,3,5,4,7,8,6]=>[2,3,5,4,8,6,7,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [3,1,2,5,7,8,4,6]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,5,7,8,4,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,5,2,7,8,4,6]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,3,5,7,2,8,4,6]=>[1,2,3,5,4,7,6,8]=>[2,3,5,4,7,6,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [3,1,5,2,8,4,6,7]=>[1,3,5,8,7,6,4,2]=>[8,2,7,3,6,5,4,1]=>[[[.,.],[[.,.],[[[.,.],.],.]]],.] [3,1,5,8,2,4,6,7]=>[1,3,5,2,4,8,7,6]=>[4,2,5,3,8,7,6,1]=>[[[.,.],[[.,.],[[[.,.],.],.]]],.] [3,5,1,2,4,8,6,7]=>[1,3,2,5,4,6,8,7]=>[3,2,5,4,6,8,7,1]=>[[[.,.],[[.,.],[.,[[.,.],.]]]],.] [1,3,2,5,4,8,6,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,3,2,5,8,4,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [3,5,1,2,4,6,8,7]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,1,2,5,4,6,8,7]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [1,3,5,2,4,6,8,7]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,5,2,6,4,8,7]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,5,6,2,4,8,7]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [3,1,2,5,6,8,4,7]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,5,1,2,4,6,7,8]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [1,3,5,2,4,6,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [3,1,2,5,6,4,7,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [1,3,5,2,6,4,7,8]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,5,6,2,4,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [3,1,2,5,6,7,4,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [1,3,5,2,6,7,4,8]=>[1,2,3,5,6,7,4,8]=>[2,3,7,4,5,6,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,5,6,2,7,4,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,5,6,7,2,4,8]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [3,1,2,5,6,7,8,4]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [1,3,5,2,6,7,8,4]=>[1,2,3,5,6,7,8,4]=>[2,3,8,4,5,6,7,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,5,6,2,7,8,4]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,5,6,7,8,2,4]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [3,6,1,2,7,4,8,5]=>[1,3,2,6,4,5,7,8]=>[3,2,5,6,4,7,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,6,7,1,2,4,8,5]=>[1,3,7,8,5,2,6,4]=>[6,2,8,5,7,3,4,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,1,6,7,2,8,4,5]=>[1,3,6,8,5,2,4,7]=>[6,2,7,5,3,8,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [3,6,1,7,8,2,4,5]=>[1,3,2,6,4,7,5,8]=>[3,2,5,7,4,6,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,6,1,2,4,7,5,8]=>[1,3,2,6,7,5,4,8]=>[3,2,7,6,4,5,8,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [3,1,2,6,4,7,5,8]=>[1,3,2,4,6,7,5,8]=>[3,2,4,7,5,6,8,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [1,3,2,6,4,7,5,8]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,6,2,4,7,5,8]=>[1,2,3,6,7,5,4,8]=>[2,3,7,6,4,5,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [1,3,2,6,7,4,5,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,6,2,7,4,5,8]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [3,1,6,2,4,7,8,5]=>[1,3,6,7,8,5,4,2]=>[8,2,7,6,3,4,5,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [3,6,1,2,4,7,8,5]=>[1,3,2,6,7,8,5,4]=>[3,2,8,7,4,5,6,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [3,1,2,6,4,7,8,5]=>[1,3,2,4,6,7,8,5]=>[3,2,4,8,5,6,7,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [1,3,2,6,4,7,8,5]=>[1,2,3,4,6,7,8,5]=>[2,3,4,8,5,6,7,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,6,2,4,7,8,5]=>[1,2,3,6,7,8,5,4]=>[2,3,8,7,4,5,6,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [1,3,2,6,7,4,8,5]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,6,2,7,4,8,5]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,6,7,2,4,8,5]=>[1,2,3,6,4,7,8,5]=>[2,3,5,8,4,6,7,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [3,1,2,6,7,8,4,5]=>[1,3,2,4,6,8,5,7]=>[3,2,4,7,5,8,6,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [1,3,2,6,7,8,4,5]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [1,3,6,7,8,2,4,5]=>[1,2,3,6,4,7,5,8]=>[2,3,5,7,4,6,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [3,1,6,8,2,4,5,7]=>[1,3,6,4,8,7,5,2]=>[8,2,4,7,3,6,5,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [3,1,6,2,4,8,5,7]=>[1,3,6,8,7,5,4,2]=>[8,2,7,6,3,5,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [3,6,1,2,4,8,5,7]=>[1,3,2,6,8,7,5,4]=>[3,2,8,7,4,6,5,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [1,3,2,6,4,8,5,7]=>[1,2,3,4,6,8,7,5]=>[2,3,4,8,5,7,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [3,1,2,6,8,4,5,7]=>[1,3,2,4,6,5,8,7]=>[3,2,4,6,5,8,7,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [1,3,2,6,8,4,5,7]=>[1,2,3,4,6,5,8,7]=>[2,3,4,6,5,8,7,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [3,1,6,2,4,5,8,7]=>[1,3,6,5,4,2,7,8]=>[6,2,5,4,3,7,8,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [1,3,6,2,4,5,8,7]=>[1,2,3,6,5,4,7,8]=>[2,3,6,5,4,7,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [3,1,2,4,6,5,8,7]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,6,2,5,8,7]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [3,1,2,4,6,8,5,7]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [1,3,2,4,6,8,5,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,3,4,6,8,2,5,7]=>[1,2,3,4,6,5,8,7]=>[2,3,4,6,5,8,7,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [3,1,6,2,4,5,7,8]=>[1,3,6,5,4,2,7,8]=>[6,2,5,4,3,7,8,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [1,3,2,6,4,5,7,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,6,2,4,5,7,8]=>[1,2,3,6,5,4,7,8]=>[2,3,6,5,4,7,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [1,3,4,6,2,5,7,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [3,1,2,4,6,7,5,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,6,2,7,5,8]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,4,6,7,2,5,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [3,1,2,4,6,7,8,5]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,6,7,2,8,5]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,4,6,7,8,2,5]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [3,1,7,2,8,4,5,6]=>[1,3,7,5,8,6,4,2]=>[8,2,7,4,6,3,5,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,7,1,2,8,4,5,6]=>[1,3,2,7,5,8,6,4]=>[3,2,8,5,7,4,6,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,1,7,8,2,4,5,6]=>[1,3,7,5,2,4,8,6]=>[5,2,6,4,8,3,7,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,7,1,8,2,4,5,6]=>[1,3,2,7,5,4,8,6]=>[3,2,6,5,8,4,7,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,7,1,2,4,8,5,6]=>[1,3,2,7,5,4,6,8]=>[3,2,6,5,7,4,8,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [1,3,2,7,4,8,5,6]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,3,7,8,2,4,5,6]=>[1,2,3,7,5,4,8,6]=>[2,3,6,5,8,4,7,1]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [3,1,7,2,4,5,8,6]=>[1,3,7,8,6,5,4,2]=>[8,2,7,6,5,3,4,1]=>[[[.,.],[[[[.,.],.],.],[.,.]]],.] [3,1,2,4,7,5,8,6]=>[1,3,2,4,5,7,8,6]=>[3,2,4,5,8,6,7,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,4,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,4,2,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,4,7,2,5,8,6]=>[1,2,3,4,7,8,6,5]=>[2,3,4,8,7,5,6,1]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [3,1,2,4,7,8,5,6]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,4,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,4,2,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,4,7,8,2,5,6]=>[1,2,3,4,7,5,8,6]=>[2,3,4,6,8,5,7,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [3,1,7,2,4,5,6,8]=>[1,3,7,6,5,4,2,8]=>[7,2,6,5,4,3,8,1]=>[[[.,.],[[[[.,.],.],.],[.,.]]],.] [3,7,1,2,4,5,6,8]=>[1,3,2,7,6,5,4,8]=>[3,2,7,6,5,4,8,1]=>[[[.,.],[[[[.,.],.],.],[.,.]]],.] [3,1,2,7,4,5,6,8]=>[1,3,2,4,7,6,5,8]=>[3,2,4,7,6,5,8,1]=>[[[.,.],[.,[[[.,.],.],[.,.]]]],.] [1,3,2,7,4,5,6,8]=>[1,2,3,4,7,6,5,8]=>[2,3,4,7,6,5,8,1]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [1,3,7,2,4,5,6,8]=>[1,2,3,7,6,5,4,8]=>[2,3,7,6,5,4,8,1]=>[[.,[.,[[[[.,.],.],.],[.,.]]]],.] [3,1,2,4,7,5,6,8]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [1,3,4,7,2,5,6,8]=>[1,2,3,4,7,6,5,8]=>[2,3,4,7,6,5,8,1]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [3,1,2,4,5,7,6,8]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,7,2,6,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [3,1,2,4,5,7,8,6]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,7,2,8,6]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,3,4,5,7,8,2,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [3,1,8,2,4,5,6,7]=>[1,3,8,7,6,5,4,2]=>[8,2,7,6,5,4,3,1]=>[[[.,.],[[[[[.,.],.],.],.],.]],.] [3,8,1,2,4,5,6,7]=>[1,3,2,8,7,6,5,4]=>[3,2,8,7,6,5,4,1]=>[[[.,.],[[[[[.,.],.],.],.],.]],.] [3,1,2,8,4,5,6,7]=>[1,3,2,4,8,7,6,5]=>[3,2,4,8,7,6,5,1]=>[[[.,.],[.,[[[[.,.],.],.],.]]],.] [1,3,2,8,4,5,6,7]=>[1,2,3,4,8,7,6,5]=>[2,3,4,8,7,6,5,1]=>[[.,[.,[.,[[[[.,.],.],.],.]]]],.] [1,3,8,2,4,5,6,7]=>[1,2,3,8,7,6,5,4]=>[2,3,8,7,6,5,4,1]=>[[.,[.,[[[[[.,.],.],.],.],.]]],.] [1,3,2,4,8,5,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [1,3,4,2,8,5,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [1,3,4,8,2,5,6,7]=>[1,2,3,4,8,7,6,5]=>[2,3,4,8,7,6,5,1]=>[[.,[.,[.,[[[[.,.],.],.],.]]]],.] [3,1,2,4,5,8,6,7]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [1,3,2,4,5,8,6,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,3,4,2,5,8,6,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,3,4,5,2,8,6,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,3,4,5,8,2,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [3,1,2,4,5,6,8,7]=>[1,3,2,4,5,6,7,8]=>[3,2,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,6,8,2,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [4,1,5,2,6,3,8,7]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,5,1,6,2,3,8,7]=>[1,4,6,3,2,5,7,8]=>[5,4,2,6,3,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [4,5,6,1,2,3,8,7]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,1,5,2,6,8,3,7]=>[1,4,2,3,5,6,8,7]=>[3,4,2,5,6,8,7,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,5,1,6,2,8,3,7]=>[1,4,6,8,7,3,2,5]=>[7,6,2,8,3,5,4,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [4,5,6,1,8,2,3,7]=>[1,4,2,5,8,7,3,6]=>[3,7,2,4,8,6,5,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [4,5,6,8,1,2,3,7]=>[1,4,8,7,3,6,2,5]=>[7,5,2,8,6,4,3,1]=>[[[[.,.],.],[[[[.,.],.],.],.]],.] [4,1,5,2,6,3,7,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,5,1,6,2,3,7,8]=>[1,4,6,3,2,5,7,8]=>[5,4,2,6,3,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [4,5,6,1,2,7,3,8]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,1,5,6,7,2,3,8]=>[1,4,6,2,3,5,7,8]=>[4,5,2,6,3,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,5,6,1,7,2,3,8]=>[1,4,2,5,7,3,6,8]=>[3,6,2,4,7,5,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,1,5,2,6,7,8,3]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,5,1,2,6,7,8,3]=>[1,4,2,5,6,7,8,3]=>[3,8,2,4,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,5,6,1,2,7,8,3]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,1,5,6,7,2,8,3]=>[1,4,6,2,3,5,7,8]=>[4,5,2,6,3,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,5,1,6,7,2,8,3]=>[1,4,6,2,5,7,8,3]=>[4,8,2,5,3,6,7,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,5,6,7,1,2,8,3]=>[1,4,7,8,3,6,2,5]=>[7,5,2,8,6,3,4,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,1,5,6,7,8,2,3]=>[1,4,6,8,3,5,7,2]=>[8,5,2,6,3,7,4,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [4,5,6,1,7,8,2,3]=>[1,4,2,5,7,3,6,8]=>[3,6,2,4,7,5,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,6,7,1,8,2,3]=>[1,4,7,2,5,3,6,8]=>[4,6,2,5,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,1,5,2,7,3,8,6]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,1,7,2,3,8,6]=>[1,4,7,8,6,3,2,5]=>[7,6,2,8,5,3,4,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,5,7,1,2,3,8,6]=>[1,4,2,5,3,7,8,6]=>[3,5,2,4,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,1,5,2,7,8,3,6]=>[1,4,2,3,5,7,6,8]=>[3,4,2,5,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,1,2,7,8,3,6]=>[1,4,2,5,7,3,6,8]=>[3,6,2,4,7,5,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,1,7,2,8,3,6]=>[1,4,7,3,2,5,6,8]=>[5,4,2,6,7,3,8,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [4,5,7,1,2,8,3,6]=>[1,4,2,5,3,7,6,8]=>[3,5,2,4,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,1,7,8,2,3,6]=>[1,4,7,3,2,5,8,6]=>[5,4,2,6,8,3,7,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [4,1,5,2,7,3,6,8]=>[1,4,2,3,5,7,6,8]=>[3,4,2,5,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,1,7,2,3,6,8]=>[1,4,7,6,3,2,5,8]=>[6,5,2,7,4,3,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,1,5,2,3,7,6,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,5,1,2,3,7,6,8]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,1,2,5,3,7,6,8]=>[1,4,5,3,2,6,7,8]=>[5,4,2,3,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,5,3,7,6,8]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,2,3,7,6,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,7,2,3,6,8]=>[1,2,4,7,6,3,5,8]=>[2,6,3,7,5,4,8,1]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [4,1,5,2,3,7,8,6]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,1,2,5,3,7,8,6]=>[1,4,5,3,2,6,7,8]=>[5,4,2,3,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,5,3,7,8,6]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,2,3,7,8,6]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,2,5,7,3,8,6]=>[1,2,4,5,7,8,6,3]=>[2,8,3,4,7,5,6,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,4,5,2,7,3,8,6]=>[1,2,4,3,5,7,8,6]=>[2,4,3,5,8,6,7,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,4,2,5,7,8,3,6]=>[1,2,4,5,7,3,6,8]=>[2,6,3,4,7,5,8,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,4,5,7,8,2,3,6]=>[1,2,4,7,3,5,8,6]=>[2,5,3,6,8,4,7,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [4,1,5,2,8,3,6,7]=>[1,4,2,3,5,8,7,6]=>[3,4,2,5,8,7,6,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [4,5,1,2,8,3,6,7]=>[1,4,2,5,8,7,6,3]=>[3,8,2,4,7,6,5,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [4,1,5,8,2,3,6,7]=>[1,4,8,7,6,3,5,2]=>[8,6,2,7,5,4,3,1]=>[[[[.,.],.],[[[[.,.],.],.],.]],.] [4,1,5,2,3,8,6,7]=>[1,4,2,3,5,6,8,7]=>[3,4,2,5,6,8,7,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [1,4,2,5,3,8,6,7]=>[1,2,4,5,3,6,8,7]=>[2,5,3,4,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [1,4,5,2,3,8,6,7]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [4,1,2,5,8,3,6,7]=>[1,4,5,8,7,6,3,2]=>[8,7,2,3,6,5,4,1]=>[[[[.,.],.],[.,[[[.,.],.],.]]],.] [4,5,1,2,3,6,8,7]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [1,4,2,5,3,6,8,7]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [4,1,2,5,6,3,8,7]=>[1,4,5,6,3,2,7,8]=>[6,5,2,3,4,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,5,2,6,3,8,7]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,6,2,3,8,7]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,4,2,5,6,8,3,7]=>[1,2,4,5,6,8,7,3]=>[2,8,3,4,5,7,6,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [1,4,5,2,6,8,3,7]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [1,4,5,6,2,8,3,7]=>[1,2,4,6,8,7,3,5]=>[2,7,3,8,4,6,5,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [4,1,5,2,3,6,7,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,1,2,5,3,6,7,8]=>[1,4,5,3,2,6,7,8]=>[5,4,2,3,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,5,3,6,7,8]=>[1,2,4,5,3,6,7,8]=>[2,5,3,4,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,2,3,6,7,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [4,1,2,5,6,3,7,8]=>[1,4,5,6,3,2,7,8]=>[6,5,2,3,4,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,5,2,6,3,7,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,6,2,3,7,8]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,1,2,5,6,7,3,8]=>[1,4,5,6,7,3,2,8]=>[7,6,2,3,4,5,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,5,2,6,7,3,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,6,7,2,3,8]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,1,2,5,6,7,8,3]=>[1,4,5,6,7,8,3,2]=>[8,7,2,3,4,5,6,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,5,6,7,8,3]=>[1,2,4,5,6,7,8,3]=>[2,8,3,4,5,6,7,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,2,6,7,8,3]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,6,2,7,8,3]=>[1,2,4,6,7,8,3,5]=>[2,7,3,8,4,5,6,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,4,5,6,7,2,8,3]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,1,6,2,7,3,8,5]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,7,1,2,3,8,5]=>[1,4,2,6,3,7,8,5]=>[3,5,2,8,4,6,7,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,1,7,2,8,3,5]=>[1,4,7,3,2,6,8,5]=>[5,4,2,8,6,3,7,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,1,6,7,8,2,3,5]=>[1,4,7,3,6,2,5,8]=>[6,4,2,7,5,3,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,6,1,7,8,2,3,5]=>[1,4,7,3,2,6,5,8]=>[5,4,2,7,6,3,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,6,7,1,8,2,3,5]=>[1,4,2,6,3,7,5,8]=>[3,5,2,7,4,6,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,1,6,2,7,3,5,8]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,1,2,7,3,5,8]=>[1,4,2,6,3,5,7,8]=>[3,5,2,6,4,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,1,6,7,2,3,5,8]=>[1,4,7,5,2,3,6,8]=>[5,6,2,4,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,6,7,1,2,3,5,8]=>[1,4,2,6,3,7,5,8]=>[3,5,2,7,4,6,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,1,2,6,7,3,5,8]=>[1,4,6,3,2,5,7,8]=>[5,4,2,6,3,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [1,4,2,6,7,3,5,8]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,4,6,2,7,3,5,8]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,1,6,2,3,7,8,5]=>[1,4,2,3,6,7,8,5]=>[3,4,2,8,5,6,7,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [1,4,6,2,3,7,8,5]=>[1,2,4,3,6,7,8,5]=>[2,4,3,8,5,6,7,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,1,2,6,7,3,8,5]=>[1,4,6,3,2,5,7,8]=>[5,4,2,6,3,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [1,4,6,2,7,3,8,5]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,4,2,6,7,8,3,5]=>[1,2,4,6,8,5,7,3]=>[2,8,3,6,4,7,5,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [4,1,6,2,8,3,5,7]=>[1,4,2,3,6,5,8,7]=>[3,4,2,6,5,8,7,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,6,1,2,8,3,5,7]=>[1,4,2,6,3,5,8,7]=>[3,5,2,6,4,8,7,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,1,6,8,2,3,5,7]=>[1,4,8,7,5,2,3,6]=>[6,7,2,5,8,4,3,1]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [4,6,8,1,2,3,5,7]=>[1,4,2,6,3,8,7,5]=>[3,5,2,8,4,7,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,1,6,2,3,8,5,7]=>[1,4,2,3,6,8,7,5]=>[3,4,2,8,5,7,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,1,2,6,3,8,5,7]=>[1,4,6,8,7,5,3,2]=>[8,7,2,6,3,5,4,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [1,4,2,6,3,8,5,7]=>[1,2,4,6,8,7,5,3]=>[2,8,3,7,4,6,5,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [1,4,6,2,3,8,5,7]=>[1,2,4,3,6,8,7,5]=>[2,4,3,8,5,7,6,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [1,4,6,2,8,3,5,7]=>[1,2,4,3,6,5,8,7]=>[2,4,3,6,5,8,7,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [1,4,6,8,2,3,5,7]=>[1,2,4,8,7,5,3,6]=>[2,7,3,6,8,5,4,1]=>[[.,[[.,.],[[[.,[.,.]],.],.]]],.] [4,1,6,2,3,5,8,7]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,1,2,6,3,5,8,7]=>[1,4,6,5,3,2,7,8]=>[6,5,2,4,3,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [1,4,6,2,3,5,8,7]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,1,2,3,6,5,8,7]=>[1,4,3,2,5,6,7,8]=>[4,3,2,5,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,3,6,5,8,7]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,2,4,6,3,5,8,7]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [4,1,2,3,6,8,5,7]=>[1,4,3,2,5,6,8,7]=>[4,3,2,5,6,8,7,1]=>[[[[.,.],.],[.,[.,[[.,.],.]]]],.] [1,2,4,3,6,8,5,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,4,6,3,8,5,7]=>[1,2,3,4,6,8,7,5]=>[2,3,4,8,5,7,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [1,2,4,6,8,3,5,7]=>[1,2,3,4,6,5,8,7]=>[2,3,4,6,5,8,7,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [4,1,6,2,3,5,7,8]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,1,2,6,3,5,7,8]=>[1,4,6,5,3,2,7,8]=>[6,5,2,4,3,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [1,4,6,2,3,5,7,8]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,1,2,3,6,5,7,8]=>[1,4,3,2,5,6,7,8]=>[4,3,2,5,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,3,6,5,7,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,2,4,6,3,5,7,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [4,1,2,3,6,7,5,8]=>[1,4,3,2,5,6,7,8]=>[4,3,2,5,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,3,6,7,5,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,2,4,6,3,7,5,8]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,4,6,7,3,5,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [4,1,2,3,6,7,8,5]=>[1,4,3,2,5,6,7,8]=>[4,3,2,5,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,3,6,7,8,5]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,2,4,6,3,7,8,5]=>[1,2,3,4,6,7,8,5]=>[2,3,4,8,5,6,7,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,4,6,7,3,8,5]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,4,6,7,8,3,5]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [4,1,7,2,8,3,5,6]=>[1,4,2,3,7,5,8,6]=>[3,4,2,6,8,5,7,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,7,1,2,8,3,5,6]=>[1,4,2,7,5,8,6,3]=>[3,8,2,5,7,4,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,1,7,8,2,3,5,6]=>[1,4,8,6,3,7,5,2]=>[8,5,2,7,4,6,3,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [4,7,1,8,2,3,5,6]=>[1,4,8,6,3,2,7,5]=>[6,5,2,8,4,7,3,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [4,1,7,2,3,8,5,6]=>[1,4,2,3,7,5,6,8]=>[3,4,2,6,7,5,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,7,1,2,3,8,5,6]=>[1,4,2,7,5,3,6,8]=>[3,6,2,5,7,4,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [1,4,7,2,3,8,5,6]=>[1,2,4,3,7,5,6,8]=>[2,4,3,6,7,5,8,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [4,1,2,7,8,3,5,6]=>[1,4,7,5,8,6,3,2]=>[8,7,2,4,6,3,5,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [1,4,7,2,8,3,5,6]=>[1,2,4,3,7,5,8,6]=>[2,4,3,6,8,5,7,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [1,4,7,2,3,5,8,6]=>[1,2,4,3,7,8,6,5]=>[2,4,3,8,7,5,6,1]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [1,4,2,3,7,5,8,6]=>[1,2,4,3,5,7,8,6]=>[2,4,3,5,8,6,7,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,2,4,3,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,4,7,3,5,8,6]=>[1,2,3,4,7,8,6,5]=>[2,3,4,8,7,5,6,1]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [4,1,2,3,7,8,5,6]=>[1,4,3,2,5,7,6,8]=>[4,3,2,5,7,6,8,1]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [1,2,4,3,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,4,7,3,8,5,6]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,4,7,8,3,5,6]=>[1,2,3,4,7,5,8,6]=>[2,3,4,6,8,5,7,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [4,1,7,2,3,5,6,8]=>[1,4,2,3,7,6,5,8]=>[3,4,2,7,6,5,8,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [1,4,7,2,3,5,6,8]=>[1,2,4,3,7,6,5,8]=>[2,4,3,7,6,5,8,1]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [4,1,2,3,7,5,6,8]=>[1,4,3,2,5,7,6,8]=>[4,3,2,5,7,6,8,1]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [1,2,4,3,7,5,6,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,4,7,3,5,6,8]=>[1,2,3,4,7,6,5,8]=>[2,3,4,7,6,5,8,1]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [4,1,2,3,5,7,6,8]=>[1,4,3,2,5,6,7,8]=>[4,3,2,5,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,3,5,7,6,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,2,4,5,7,3,6,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [4,1,2,3,5,7,8,6]=>[1,4,3,2,5,6,7,8]=>[4,3,2,5,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,3,5,7,8,6]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,2,4,5,7,3,8,6]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,4,5,7,8,3,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [4,1,8,2,3,5,6,7]=>[1,4,2,3,8,7,6,5]=>[3,4,2,8,7,6,5,1]=>[[[.,[.,.]],[[[[.,.],.],.],.]],.] [4,8,1,2,3,5,6,7]=>[1,4,2,8,7,6,5,3]=>[3,8,2,7,6,5,4,1]=>[[[.,[.,.]],[[[[.,.],.],.],.]],.] [1,4,2,8,3,5,6,7]=>[1,2,4,8,7,6,5,3]=>[2,8,3,7,6,5,4,1]=>[[.,[[.,.],[[[[.,.],.],.],.]]],.] [1,4,8,2,3,5,6,7]=>[1,2,4,3,8,7,6,5]=>[2,4,3,8,7,6,5,1]=>[[.,[[.,.],[[[[.,.],.],.],.]]],.] [4,1,2,3,8,5,6,7]=>[1,4,3,2,5,8,7,6]=>[4,3,2,5,8,7,6,1]=>[[[[.,.],.],[.,[[[.,.],.],.]]],.] [1,2,4,3,8,5,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [1,2,4,8,3,5,6,7]=>[1,2,3,4,8,7,6,5]=>[2,3,4,8,7,6,5,1]=>[[.,[.,[.,[[[[.,.],.],.],.]]]],.] [4,1,2,3,5,8,6,7]=>[1,4,3,2,5,6,8,7]=>[4,3,2,5,6,8,7,1]=>[[[[.,.],.],[.,[.,[[.,.],.]]]],.] [1,4,2,3,5,8,6,7]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [1,2,4,3,5,8,6,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,4,5,3,8,6,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,4,5,8,3,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [4,1,2,3,5,6,8,7]=>[1,4,3,2,5,6,7,8]=>[4,3,2,5,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,3,5,6,8,7]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,2,4,5,6,8,3,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,4,2,3,5,6,7,8]=>[1,2,4,3,5,6,7,8]=>[2,4,3,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [5,6,1,2,7,3,8,4]=>[1,5,7,8,4,2,6,3]=>[6,8,5,2,7,3,4,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,6,1,7,2,3,8,4]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,6,7,1,2,3,8,4]=>[1,5,2,6,3,7,8,4]=>[3,5,8,2,4,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,1,6,2,7,8,3,4]=>[1,5,7,3,6,8,4,2]=>[8,4,7,2,5,3,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,6,1,2,7,8,3,4]=>[1,5,7,3,2,6,8,4]=>[5,4,8,2,6,3,7,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,1,6,7,2,8,3,4]=>[1,5,2,3,6,8,4,7]=>[3,4,7,2,5,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,6,1,7,2,8,3,4]=>[1,5,2,6,8,4,7,3]=>[3,8,6,2,4,7,5,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,6,7,1,2,8,3,4]=>[1,5,2,6,8,4,3,7]=>[3,7,6,2,4,8,5,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,1,6,7,8,2,3,4]=>[1,5,8,4,7,3,6,2]=>[8,6,4,2,7,5,3,1]=>[[[[[.,.],.],.],[[[.,.],.],.]],.] [5,6,1,7,8,2,3,4]=>[1,5,8,4,7,3,2,6]=>[7,6,4,2,8,5,3,1]=>[[[[[.,.],.],.],[[[.,.],.],.]],.] [5,1,6,2,7,3,4,8]=>[1,5,7,4,2,3,6,8]=>[5,6,4,2,7,3,8,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,6,1,2,7,3,4,8]=>[1,5,7,4,2,6,3,8]=>[5,7,4,2,6,3,8,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,6,1,7,2,3,4,8]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,1,6,2,3,7,4,8]=>[1,5,3,6,7,4,2,8]=>[7,3,6,2,4,5,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,1,2,6,3,7,4,8]=>[1,5,3,2,4,6,7,8]=>[4,3,5,2,6,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [1,5,2,6,3,7,4,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,2,6,7,3,4,8]=>[1,2,5,7,4,6,3,8]=>[2,7,5,3,6,4,8,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [1,5,6,2,7,3,4,8]=>[1,2,5,7,4,3,6,8]=>[2,6,5,3,7,4,8,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [1,5,6,7,2,3,4,8]=>[1,2,5,3,6,4,7,8]=>[2,4,6,3,5,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [5,1,6,2,3,7,8,4]=>[1,5,3,6,7,8,4,2]=>[8,3,7,2,4,5,6,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,6,1,2,3,7,8,4]=>[1,5,3,2,6,7,8,4]=>[4,3,8,2,5,6,7,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,1,2,6,3,7,8,4]=>[1,5,3,2,4,6,7,8]=>[4,3,5,2,6,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [1,5,2,6,3,7,8,4]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,6,2,3,7,8,4]=>[1,2,5,3,6,7,8,4]=>[2,4,8,3,5,6,7,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,6,7,2,3,8,4]=>[1,2,5,3,6,4,7,8]=>[2,4,6,3,5,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [5,1,2,6,7,8,3,4]=>[1,5,7,3,2,4,6,8]=>[5,4,6,2,7,3,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [1,5,2,6,7,8,3,4]=>[1,2,5,7,3,4,6,8]=>[2,5,6,3,7,4,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,5,6,7,8,2,3,4]=>[1,2,5,8,4,7,3,6]=>[2,7,5,3,8,6,4,1]=>[[.,[[[.,.],.],[[[.,.],.],.]]],.] [5,6,1,2,8,3,4,7]=>[1,5,8,7,4,2,6,3]=>[6,8,5,2,7,4,3,1]=>[[[[.,[.,.]],.],[[[.,.],.],.]],.] [5,6,1,8,2,3,4,7]=>[1,5,2,6,3,4,8,7]=>[3,5,6,2,4,8,7,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,6,8,1,2,3,4,7]=>[1,5,2,6,3,8,7,4]=>[3,5,8,2,4,7,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [1,5,2,6,3,8,4,7]=>[1,2,5,3,4,6,8,7]=>[2,4,5,3,6,8,7,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [1,5,6,2,3,8,4,7]=>[1,2,5,3,6,8,7,4]=>[2,4,8,3,5,7,6,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [5,1,2,6,8,3,4,7]=>[1,5,8,7,4,6,3,2]=>[8,7,5,2,6,4,3,1]=>[[[[[.,.],.],.],[[[.,.],.],.]],.] [1,5,6,2,8,3,4,7]=>[1,2,5,8,7,4,3,6]=>[2,7,6,3,8,5,4,1]=>[[.,[[[.,.],.],[[[.,.],.],.]]],.] [1,5,6,8,2,3,4,7]=>[1,2,5,3,6,4,8,7]=>[2,4,6,3,5,8,7,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [5,1,6,2,3,4,8,7]=>[1,5,3,6,4,2,7,8]=>[6,3,5,2,4,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,6,1,2,3,4,8,7]=>[1,5,3,2,6,4,7,8]=>[4,3,6,2,5,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,1,2,6,3,4,8,7]=>[1,5,3,2,4,6,7,8]=>[4,3,5,2,6,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [1,5,2,6,3,4,8,7]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,6,2,3,4,8,7]=>[1,2,5,3,6,4,7,8]=>[2,4,6,3,5,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,2,5,3,6,4,8,7]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,5,6,3,4,8,7]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,5,2,3,6,8,4,7]=>[1,2,5,6,8,7,4,3]=>[2,8,7,3,4,6,5,1]=>[[.,[[[.,.],.],[.,[[.,.],.]]]],.] [5,1,6,2,3,4,7,8]=>[1,5,3,6,4,2,7,8]=>[6,3,5,2,4,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,1,2,6,3,4,7,8]=>[1,5,3,2,4,6,7,8]=>[4,3,5,2,6,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [1,5,2,6,3,4,7,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,6,2,3,4,7,8]=>[1,2,5,3,6,4,7,8]=>[2,4,6,3,5,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [5,1,2,3,6,4,7,8]=>[1,5,6,4,3,2,7,8]=>[6,5,4,2,3,7,8,1]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [1,2,5,3,6,4,7,8]=>[1,2,3,5,6,4,7,8]=>[2,3,6,4,5,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,5,6,3,4,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [5,1,2,3,6,7,4,8]=>[1,5,6,7,4,3,2,8]=>[7,6,5,2,3,4,8,1]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [1,5,2,3,6,7,4,8]=>[1,2,5,6,7,4,3,8]=>[2,7,6,3,4,5,8,1]=>[[.,[[[.,.],.],[.,[.,[.,.]]]]],.] [1,2,5,3,6,7,4,8]=>[1,2,3,5,6,7,4,8]=>[2,3,7,4,5,6,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,5,6,3,7,4,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [5,1,2,3,6,7,8,4]=>[1,5,6,7,8,4,3,2]=>[8,7,6,2,3,4,5,1]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [1,5,2,3,6,7,8,4]=>[1,2,5,6,7,8,4,3]=>[2,8,7,3,4,5,6,1]=>[[.,[[[.,.],.],[.,[.,[.,.]]]]],.] [1,2,5,3,6,7,8,4]=>[1,2,3,5,6,7,8,4]=>[2,3,8,4,5,6,7,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,5,6,3,7,8,4]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,5,6,7,8,3,4]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [5,1,7,2,8,3,4,6]=>[1,5,8,6,3,7,4,2]=>[8,5,7,2,4,6,3,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [5,7,1,2,8,3,4,6]=>[1,5,8,6,3,2,7,4]=>[6,5,8,2,4,7,3,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [5,1,7,8,2,3,4,6]=>[1,5,2,3,7,4,8,6]=>[3,4,6,2,8,5,7,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,7,1,2,3,8,4,6]=>[1,5,3,2,7,4,6,8]=>[4,3,6,2,7,5,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,1,2,7,3,8,4,6]=>[1,5,3,2,4,7,6,8]=>[4,3,5,2,7,6,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [1,5,7,2,3,8,4,6]=>[1,2,5,3,7,4,6,8]=>[2,4,6,3,7,5,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,5,7,8,2,3,4,6]=>[1,2,5,3,7,4,8,6]=>[2,4,6,3,8,5,7,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [5,1,7,2,3,4,8,6]=>[1,5,3,7,8,6,4,2]=>[8,3,7,2,6,4,5,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,7,1,2,3,4,8,6]=>[1,5,3,2,7,8,6,4]=>[4,3,8,2,7,5,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,1,2,7,3,4,8,6]=>[1,5,3,2,4,7,8,6]=>[4,3,5,2,8,6,7,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [1,5,2,7,3,4,8,6]=>[1,2,5,3,4,7,8,6]=>[2,4,5,3,8,6,7,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,5,7,2,3,4,8,6]=>[1,2,5,3,7,8,6,4]=>[2,4,8,3,7,5,6,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [5,1,2,3,7,4,8,6]=>[1,5,7,8,6,4,3,2]=>[8,7,6,2,5,3,4,1]=>[[[[[.,.],.],.],[[.,.],[.,.]]],.] [1,2,5,3,7,4,8,6]=>[1,2,3,5,7,8,6,4]=>[2,3,8,4,7,5,6,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,5,7,3,4,8,6]=>[1,2,3,5,4,7,8,6]=>[2,3,5,4,8,6,7,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,5,2,3,7,8,4,6]=>[1,2,5,7,4,3,6,8]=>[2,6,5,3,7,4,8,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [1,2,5,3,7,8,4,6]=>[1,2,3,5,7,4,6,8]=>[2,3,6,4,7,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,5,7,3,8,4,6]=>[1,2,3,5,4,7,6,8]=>[2,3,5,4,7,6,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [5,1,7,2,3,4,6,8]=>[1,5,3,7,6,4,2,8]=>[7,3,6,2,5,4,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,7,1,2,3,4,6,8]=>[1,5,3,2,7,6,4,8]=>[4,3,7,2,6,5,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,1,2,7,3,4,6,8]=>[1,5,3,2,4,7,6,8]=>[4,3,5,2,7,6,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [1,2,5,3,7,4,6,8]=>[1,2,3,5,7,6,4,8]=>[2,3,7,4,6,5,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,5,7,3,4,6,8]=>[1,2,3,5,4,7,6,8]=>[2,3,5,4,7,6,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,5,3,4,7,6,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,3,5,7,4,6,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [5,1,2,3,4,7,8,6]=>[1,5,4,3,2,6,7,8]=>[5,4,3,2,6,7,8,1]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [1,2,5,3,4,7,8,6]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,3,5,7,4,8,6]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,3,5,7,8,4,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [5,1,8,2,3,4,6,7]=>[1,5,3,8,7,6,4,2]=>[8,3,7,2,6,5,4,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,8,1,2,3,4,6,7]=>[1,5,3,2,8,7,6,4]=>[4,3,8,2,7,6,5,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,1,2,8,3,4,6,7]=>[1,5,3,2,4,8,7,6]=>[4,3,5,2,8,7,6,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [1,5,2,8,3,4,6,7]=>[1,2,5,3,4,8,7,6]=>[2,4,5,3,8,7,6,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [1,5,8,2,3,4,6,7]=>[1,2,5,3,8,7,6,4]=>[2,4,8,3,7,6,5,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [5,1,2,3,8,4,6,7]=>[1,5,8,7,6,4,3,2]=>[8,7,6,2,5,4,3,1]=>[[[[[.,.],.],.],[[[.,.],.],.]],.] [1,2,3,5,4,8,6,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,3,5,8,4,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [5,1,2,3,4,6,8,7]=>[1,5,4,3,2,6,7,8]=>[5,4,3,2,6,7,8,1]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [1,2,5,3,4,6,8,7]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,3,5,6,8,4,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,5,3,4,6,7,8]=>[1,2,3,5,4,6,7,8]=>[2,3,5,4,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [6,1,7,2,8,3,4,5]=>[1,6,3,7,4,2,5,8]=>[6,3,5,7,2,4,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,1,7,8,2,3,4,5]=>[1,6,3,7,4,8,5,2]=>[8,3,5,7,2,4,6,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,1,7,2,3,8,4,5]=>[1,6,8,5,3,7,4,2]=>[8,5,7,4,2,6,3,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [6,7,1,2,3,8,4,5]=>[1,6,8,5,3,2,7,4]=>[6,5,8,4,2,7,3,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [6,1,2,7,3,8,4,5]=>[1,6,8,5,3,2,4,7]=>[6,5,7,4,2,8,3,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [1,6,2,7,3,8,4,5]=>[1,2,6,8,5,3,4,7]=>[2,6,7,5,3,8,4,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [6,1,2,7,8,3,4,5]=>[1,6,3,2,4,7,5,8]=>[4,3,5,7,2,6,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [1,6,2,7,8,3,4,5]=>[1,2,6,3,4,7,5,8]=>[2,4,5,7,3,6,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,7,2,8,3,4,5]=>[1,2,6,3,7,4,5,8]=>[2,4,6,7,3,5,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,7,8,2,3,4,5]=>[1,2,6,3,7,4,8,5]=>[2,4,6,8,3,5,7,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,2,7,3,4,8,5]=>[1,2,6,4,7,8,5,3]=>[2,8,4,7,3,5,6,1]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [1,6,7,2,3,4,8,5]=>[1,2,6,4,3,7,8,5]=>[2,5,4,8,3,6,7,1]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [6,1,2,3,7,4,8,5]=>[1,6,4,3,2,5,7,8]=>[5,4,3,6,2,7,8,1]=>[[[[[.,.],.],[.,.]],[.,[.,.]]],.] [1,2,6,3,7,4,8,5]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,2,6,7,3,4,8,5]=>[1,2,3,6,4,7,8,5]=>[2,3,5,8,4,6,7,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [6,1,2,3,7,8,4,5]=>[1,6,8,5,7,4,3,2]=>[8,7,6,4,2,5,3,1]=>[[[[[[.,.],.],.],.],[[.,.],.]],.] [1,6,2,3,7,8,4,5]=>[1,2,6,8,5,7,4,3]=>[2,8,7,5,3,6,4,1]=>[[.,[[[[.,.],.],.],[[.,.],.]]],.] [1,2,6,7,8,3,4,5]=>[1,2,3,6,4,7,5,8]=>[2,3,5,7,4,6,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [6,1,2,3,7,4,5,8]=>[1,6,4,3,2,5,7,8]=>[5,4,3,6,2,7,8,1]=>[[[[[.,.],.],[.,.]],[.,[.,.]]],.] [1,2,6,3,7,4,5,8]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,2,6,7,3,4,5,8]=>[1,2,3,6,4,7,5,8]=>[2,3,5,7,4,6,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [6,1,2,3,4,7,5,8]=>[1,6,7,5,4,3,2,8]=>[7,6,5,4,2,3,8,1]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [1,6,2,3,4,7,5,8]=>[1,2,6,7,5,4,3,8]=>[2,7,6,5,3,4,8,1]=>[[.,[[[[.,.],.],.],[.,[.,.]]]],.] [1,2,6,3,4,7,5,8]=>[1,2,3,6,7,5,4,8]=>[2,3,7,6,4,5,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [1,2,3,6,4,7,5,8]=>[1,2,3,4,6,7,5,8]=>[2,3,4,7,5,6,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,6,7,4,5,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [6,1,2,3,4,7,8,5]=>[1,6,7,8,5,4,3,2]=>[8,7,6,5,2,3,4,1]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [1,6,2,3,4,7,8,5]=>[1,2,6,7,8,5,4,3]=>[2,8,7,6,3,4,5,1]=>[[.,[[[[.,.],.],.],[.,[.,.]]]],.] [1,2,6,3,4,7,8,5]=>[1,2,3,6,7,8,5,4]=>[2,3,8,7,4,5,6,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [1,2,3,6,4,7,8,5]=>[1,2,3,4,6,7,8,5]=>[2,3,4,8,5,6,7,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,6,7,4,8,5]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,6,7,8,4,5]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [6,1,8,2,3,4,5,7]=>[1,6,4,2,3,8,7,5]=>[4,5,3,8,2,7,6,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,1,2,8,3,4,5,7]=>[1,6,4,8,7,5,3,2]=>[8,7,3,6,2,5,4,1]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [1,6,2,8,3,4,5,7]=>[1,2,6,4,8,7,5,3]=>[2,8,4,7,3,6,5,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [1,6,8,2,3,4,5,7]=>[1,2,6,4,3,8,7,5]=>[2,5,4,8,3,7,6,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [6,1,2,3,8,4,5,7]=>[1,6,4,3,2,5,8,7]=>[5,4,3,6,2,8,7,1]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [1,2,6,3,8,4,5,7]=>[1,2,3,6,4,5,8,7]=>[2,3,5,6,4,8,7,1]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [6,1,2,3,4,8,5,7]=>[1,6,8,7,5,4,3,2]=>[8,7,6,5,2,4,3,1]=>[[[[[[.,.],.],.],.],[[.,.],.]],.] [1,2,3,6,4,8,5,7]=>[1,2,3,4,6,8,7,5]=>[2,3,4,8,5,7,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [1,2,3,6,8,4,5,7]=>[1,2,3,4,6,5,8,7]=>[2,3,4,6,5,8,7,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [6,1,2,3,4,5,8,7]=>[1,6,5,4,3,2,7,8]=>[6,5,4,3,2,7,8,1]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [1,6,2,3,4,5,8,7]=>[1,2,6,5,4,3,7,8]=>[2,6,5,4,3,7,8,1]=>[[.,[[[[.,.],.],.],[.,[.,.]]]],.] [1,2,6,3,4,5,8,7]=>[1,2,3,6,5,4,7,8]=>[2,3,6,5,4,7,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [1,2,3,6,4,5,8,7]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,4,6,8,5,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,6,2,3,4,5,7,8]=>[1,2,6,5,4,3,7,8]=>[2,6,5,4,3,7,8,1]=>[[.,[[[[.,.],.],.],[.,[.,.]]]],.] [1,2,6,3,4,5,7,8]=>[1,2,3,6,5,4,7,8]=>[2,3,6,5,4,7,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [1,2,3,6,4,5,7,8]=>[1,2,3,4,6,5,7,8]=>[2,3,4,6,5,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [7,1,8,2,3,4,5,6]=>[1,7,5,3,8,6,4,2]=>[8,4,7,3,6,2,5,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [7,1,2,8,3,4,5,6]=>[1,7,5,3,2,4,8,6]=>[5,4,6,3,8,2,7,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [1,7,2,8,3,4,5,6]=>[1,2,7,5,3,4,8,6]=>[2,5,6,4,8,3,7,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [1,7,8,2,3,4,5,6]=>[1,2,7,5,3,8,6,4]=>[2,5,8,4,7,3,6,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [7,1,2,3,8,4,5,6]=>[1,7,5,8,6,4,3,2]=>[8,7,6,3,5,2,4,1]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [1,7,2,3,8,4,5,6]=>[1,2,7,5,8,6,4,3]=>[2,8,7,4,6,3,5,1]=>[[.,[[[[.,.],.],[.,.]],[.,.]]],.] [1,2,7,8,3,4,5,6]=>[1,2,3,7,5,4,8,6]=>[2,3,6,5,8,4,7,1]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [7,1,2,3,4,8,5,6]=>[1,7,5,4,3,2,6,8]=>[6,5,4,3,7,2,8,1]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [1,2,3,7,4,8,5,6]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,3,7,8,4,5,6]=>[1,2,3,4,7,5,8,6]=>[2,3,4,6,8,5,7,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [7,1,2,3,4,5,8,6]=>[1,7,8,6,5,4,3,2]=>[8,7,6,5,4,2,3,1]=>[[[[[[[.,.],.],.],.],.],[.,.]],.] [1,7,2,3,4,5,8,6]=>[1,2,7,8,6,5,4,3]=>[2,8,7,6,5,3,4,1]=>[[.,[[[[[.,.],.],.],.],[.,.]]],.] [1,2,3,7,4,5,8,6]=>[1,2,3,4,7,8,6,5]=>[2,3,4,8,7,5,6,1]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [1,2,3,4,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[2,3,4,5,8,6,7,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,3,4,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,7,2,3,4,5,6,8]=>[1,2,7,6,5,4,3,8]=>[2,7,6,5,4,3,8,1]=>[[.,[[[[[.,.],.],.],.],[.,.]]],.] [1,2,7,3,4,5,6,8]=>[1,2,3,7,6,5,4,8]=>[2,3,7,6,5,4,8,1]=>[[.,[.,[[[[.,.],.],.],[.,.]]]],.] [1,2,3,7,4,5,6,8]=>[1,2,3,4,7,6,5,8]=>[2,3,4,7,6,5,8,1]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [1,2,3,4,7,5,6,8]=>[1,2,3,4,5,7,6,8]=>[2,3,4,5,7,6,8,1]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,8,2,3,4,5,6,7]=>[1,2,8,7,6,5,4,3]=>[2,8,7,6,5,4,3,1]=>[[.,[[[[[[.,.],.],.],.],.],.]],.] [1,2,8,3,4,5,6,7]=>[1,2,3,8,7,6,5,4]=>[2,3,8,7,6,5,4,1]=>[[.,[.,[[[[[.,.],.],.],.],.]]],.] [1,2,3,8,4,5,6,7]=>[1,2,3,4,8,7,6,5]=>[2,3,4,8,7,6,5,1]=>[[.,[.,[.,[[[[.,.],.],.],.]]]],.] [1,2,3,4,8,5,6,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [1,2,3,4,5,8,6,7]=>[1,2,3,4,5,6,8,7]=>[2,3,4,5,6,8,7,1]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [5,3,2,6,1,4,8,7]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,3,2,5,4,8,1,6]=>[1,7,2,3,4,5,6,8]=>[3,4,5,6,7,2,8,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,4,5,2,3,7,6,1]=>[1,8,2,4,3,5,6,7]=>[3,5,4,6,7,8,2,1]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [7,4,5,2,3,8,1,6]=>[1,7,2,4,3,5,6,8]=>[3,5,4,6,7,2,8,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [6,4,5,2,3,1,8,7]=>[1,6,2,4,3,5,7,8]=>[3,5,4,6,2,7,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,4,6,2,1,3,8,7]=>[1,5,2,4,3,6,7,8]=>[3,5,4,2,6,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [3,6,1,5,4,2,8,7]=>[1,3,2,6,4,5,7,8]=>[3,2,5,6,4,7,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [4,6,5,1,3,2,8,7]=>[1,4,2,6,3,5,7,8]=>[3,5,2,6,4,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,6,4,3,1,2,8,7]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,5,4,3,2,8,1,6]=>[1,7,2,5,3,4,6,8]=>[3,5,6,4,7,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [8,6,4,3,7,2,5,1]=>[1,8,2,6,3,4,5,7]=>[3,5,6,7,4,8,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [7,6,4,3,8,2,1,5]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,4,3,8,1,2,5]=>[1,6,2,7,3,4,5,8]=>[3,5,6,7,2,4,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,7,4,3,1,8,2,6]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,7,5,1,3,8,2,6]=>[1,4,2,7,3,5,6,8]=>[3,5,2,6,7,4,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,7,1,5,4,8,2,6]=>[1,3,2,7,4,5,6,8]=>[3,2,5,6,7,4,8,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [2,1,7,5,4,8,3,6]=>[1,2,3,7,4,5,6,8]=>[2,3,5,6,7,4,8,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [3,8,1,5,4,7,6,2]=>[1,3,2,8,4,5,6,7]=>[3,2,5,6,7,8,4,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [4,8,5,1,3,7,6,2]=>[1,4,2,8,3,5,6,7]=>[3,5,2,6,7,8,4,1]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [5,8,4,3,1,7,6,2]=>[1,5,2,8,3,4,6,7]=>[3,5,6,2,7,8,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,8,4,3,7,1,5,2]=>[1,6,2,8,3,4,5,7]=>[3,5,6,7,2,8,4,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,8,4,3,6,5,1,2]=>[1,7,2,8,3,4,5,6]=>[3,5,6,7,8,2,4,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [6,8,5,7,3,1,4,2]=>[1,6,2,8,3,5,4,7]=>[3,5,7,6,2,8,4,1]=>[[[.,[.,[[.,.],.]]],[[.,.],.]],.] [5,8,6,7,1,3,4,2]=>[1,5,2,8,3,6,4,7]=>[3,5,7,2,6,8,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,8,6,1,7,3,5,2]=>[1,4,2,8,3,6,5,7]=>[3,5,2,7,6,8,4,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [3,8,1,6,7,4,5,2]=>[1,3,2,8,4,6,5,7]=>[3,2,5,7,6,8,4,1]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [2,1,8,6,7,4,5,3]=>[1,2,3,8,4,6,5,7]=>[2,3,5,7,6,8,4,1]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [2,1,7,6,8,4,3,5]=>[1,2,3,7,4,6,5,8]=>[2,3,5,7,6,4,8,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [3,7,1,6,8,4,2,5]=>[1,3,2,7,4,6,5,8]=>[3,2,5,7,6,4,8,1]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [4,7,6,1,8,3,2,5]=>[1,4,2,7,3,6,5,8]=>[3,5,2,7,6,4,8,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [5,7,6,8,1,3,2,4]=>[1,5,2,7,3,6,4,8]=>[3,5,7,2,6,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,4,7,2,1,8,3,6]=>[1,5,2,4,3,7,6,8]=>[3,5,4,2,7,6,8,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [6,4,7,2,8,1,3,5]=>[1,6,2,4,3,7,5,8]=>[3,5,4,7,2,6,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [7,4,6,2,8,3,1,5]=>[1,7,2,4,3,6,5,8]=>[3,5,4,7,6,2,8,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [8,4,6,2,7,3,5,1]=>[1,8,2,4,3,6,5,7]=>[3,5,4,7,6,8,2,1]=>[[[.,[[.,.],[[.,.],[.,.]]]],.],.] [8,3,2,6,7,4,5,1]=>[1,8,2,3,4,6,5,7]=>[3,4,5,7,6,8,2,1]=>[[[.,[.,[.,[[.,.],[.,.]]]]],.],.] [7,3,2,6,8,4,1,5]=>[1,7,2,3,4,6,5,8]=>[3,4,5,7,6,2,8,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [6,3,2,7,8,1,4,5]=>[1,6,2,3,4,7,5,8]=>[3,4,5,7,2,6,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,3,2,7,1,8,4,6]=>[1,5,2,3,4,7,6,8]=>[3,4,5,2,7,6,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,3,2,1,7,8,5,6]=>[1,4,2,3,5,7,6,8]=>[3,4,2,5,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,4,1,2,8,7,6,5]=>[1,3,2,4,5,8,6,7]=>[3,2,4,5,7,8,6,1]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [5,3,2,8,1,7,6,4]=>[1,5,2,3,4,8,6,7]=>[3,4,5,2,7,8,6,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,3,2,8,7,1,5,4]=>[1,6,2,3,4,8,5,7]=>[3,4,5,7,2,8,6,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,3,2,8,6,5,1,4]=>[1,7,2,3,4,8,5,6]=>[3,4,5,7,8,2,6,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,4,7,2,6,5,3,1]=>[1,8,2,4,3,7,5,6]=>[3,5,4,7,8,6,2,1]=>[[[.,[[.,.],[[.,[.,.]],.]]],.],.] [7,4,8,2,6,5,1,3]=>[1,7,2,4,3,8,5,6]=>[3,5,4,7,8,2,6,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [6,4,8,2,7,1,5,3]=>[1,6,2,4,3,8,5,7]=>[3,5,4,7,2,8,6,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [5,4,8,2,1,7,6,3]=>[1,5,2,4,3,8,6,7]=>[3,5,4,2,7,8,6,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [4,5,8,1,2,7,6,3]=>[1,4,2,5,3,8,6,7]=>[3,5,2,4,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [3,5,1,8,2,7,6,4]=>[1,3,2,5,4,8,6,7]=>[3,2,5,4,7,8,6,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [2,1,5,8,3,7,6,4]=>[1,2,3,5,4,8,6,7]=>[2,3,5,4,7,8,6,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,1,6,8,7,3,5,4]=>[1,2,3,6,4,8,5,7]=>[2,3,5,7,4,8,6,1]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [3,6,1,8,7,2,5,4]=>[1,3,2,6,4,8,5,7]=>[3,2,5,7,4,8,6,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,6,8,1,7,2,5,3]=>[1,4,2,6,3,8,5,7]=>[3,5,2,7,4,8,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,6,8,7,1,2,4,3]=>[1,5,2,6,3,8,4,7]=>[3,5,7,2,4,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [6,5,8,7,2,1,4,3]=>[1,6,2,5,3,8,4,7]=>[3,5,7,4,2,8,6,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [7,5,8,6,2,4,1,3]=>[1,7,2,5,3,8,4,6]=>[3,5,7,4,8,2,6,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [8,5,7,6,2,4,3,1]=>[1,8,2,5,3,7,4,6]=>[3,5,7,4,8,6,2,1]=>[[[.,[[.,[.,.]],[[.,.],.]]],.],.] [5,7,8,6,1,4,2,3]=>[1,5,2,7,3,8,4,6]=>[3,5,7,2,8,4,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,7,8,1,6,5,2,3]=>[1,4,2,7,3,8,5,6]=>[3,5,2,7,8,4,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,7,1,8,6,5,2,4]=>[1,3,2,7,4,8,5,6]=>[3,2,5,7,8,4,6,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [2,1,7,8,6,5,3,4]=>[1,2,3,7,4,8,5,6]=>[2,3,5,7,8,4,6,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [3,8,1,7,6,5,4,2]=>[1,3,2,8,4,7,5,6]=>[3,2,5,7,8,6,4,1]=>[[[.,.],[[.,[[.,[.,.]],.]],.]],.] [4,8,7,1,6,5,3,2]=>[1,4,2,8,3,7,5,6]=>[3,5,2,7,8,6,4,1]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [5,8,7,6,1,4,3,2]=>[1,5,2,8,3,7,4,6]=>[3,5,7,2,8,6,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [6,8,7,5,4,1,3,2]=>[1,6,2,8,3,7,4,5]=>[3,5,7,8,2,6,4,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [2,1,4,3,6,5,8,7,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[2,3,4,5,6,7,8,9,10,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [3,4,1,2,6,5,8,7,10,9]=>[1,3,2,4,5,6,7,8,9,10]=>[3,2,4,5,6,7,8,9,10,1]=>[[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [10,3,2,5,4,7,6,9,8,1]=>[1,10,2,3,4,5,6,7,8,9]=>[3,4,5,6,7,8,9,10,2,1]=>[[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.],.] [3,5,1,7,2,9,4,10,6,8]=>[1,3,2,5,4,7,6,9,8,10]=>[3,2,5,4,7,6,9,8,10,1]=>[[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],.] [4,2,5,1,3,6,7,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,2,4,1,3,6,7,8]=>[1,5,3,4,2,6,7,8]=>[5,3,4,2,6,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [3,2,6,1,4,5,7,8]=>[1,3,6,5,4,2,7,8]=>[6,2,5,4,3,7,8,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [4,2,6,1,3,5,7,8]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,2,7,1,3,4,6,8]=>[1,5,3,7,6,4,2,8]=>[7,3,6,2,5,4,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,3,7,1,2,4,6,8]=>[1,5,2,3,7,6,4,8]=>[3,4,7,2,6,5,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,4,7,1,2,3,6,8]=>[1,5,2,4,3,7,6,8]=>[3,5,4,2,7,6,8,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [6,4,7,1,2,3,5,8]=>[1,6,3,7,5,2,4,8]=>[6,3,7,5,2,4,8,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,3,6,1,2,4,5,8]=>[1,7,5,2,3,6,4,8]=>[4,5,7,3,6,2,8,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,4,6,1,2,3,5,8]=>[1,7,5,2,4,3,6,8]=>[4,6,5,3,7,2,8,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [3,2,8,1,4,5,6,7]=>[1,3,8,7,6,5,4,2]=>[8,2,7,6,5,4,3,1]=>[[[.,.],[[[[[.,.],.],.],.],.]],.] [4,2,8,1,3,5,6,7]=>[1,4,2,3,8,7,6,5]=>[3,4,2,8,7,6,5,1]=>[[[.,[.,.]],[[[[.,.],.],.],.]],.] [5,2,8,1,3,4,6,7]=>[1,5,3,8,7,6,4,2]=>[8,3,7,2,6,5,4,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [6,2,8,1,3,4,5,7]=>[1,6,4,2,3,8,7,5]=>[4,5,3,8,2,7,6,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,3,8,1,2,4,5,7]=>[1,6,4,2,3,8,7,5]=>[4,5,3,8,2,7,6,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [7,2,8,1,3,4,5,6]=>[1,7,5,3,8,6,4,2]=>[8,4,7,3,6,2,5,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [7,3,8,1,2,4,5,6]=>[1,7,5,2,3,8,6,4]=>[4,5,8,3,7,2,6,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,4,8,1,2,3,5,6]=>[1,7,5,2,4,3,8,6]=>[4,6,5,3,8,2,7,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,5,8,1,2,3,4,6]=>[1,7,4,2,5,3,8,6]=>[4,6,3,5,8,2,7,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [8,2,4,1,3,5,6,7]=>[1,8,7,6,5,3,4,2]=>[8,6,7,5,4,3,2,1]=>[[[[[[[.,.],[.,.]],.],.],.],.],.] [8,3,5,1,2,4,6,7]=>[1,8,7,6,4,2,3,5]=>[6,7,5,8,4,3,2,1]=>[[[[[[.,[.,.]],[.,.]],.],.],.],.] [8,3,6,1,2,4,5,7]=>[1,8,7,5,2,3,6,4]=>[5,6,8,4,7,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,3,7,1,2,4,5,6]=>[1,8,6,4,2,3,7,5]=>[5,6,4,8,3,7,2,1]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [8,4,7,1,2,3,5,6]=>[1,8,6,3,7,5,2,4]=>[7,4,8,6,3,5,2,1]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [3,2,5,7,1,4,6,8]=>[1,3,5,2,4,7,6,8]=>[4,2,5,3,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,3,5,7,1,2,6,8]=>[1,4,7,6,2,3,5,8]=>[5,6,2,7,4,3,8,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [5,2,4,7,1,3,6,8]=>[1,5,2,3,4,7,6,8]=>[3,4,5,2,7,6,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,3,4,7,1,2,6,8]=>[1,5,2,3,4,7,6,8]=>[3,4,5,2,7,6,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,2,6,7,1,3,5,8]=>[1,4,7,5,2,3,6,8]=>[5,6,2,4,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [6,3,5,7,1,2,4,8]=>[1,6,2,3,5,4,7,8]=>[3,4,6,5,2,7,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,2,4,6,1,3,5,8]=>[1,7,5,2,3,4,6,8]=>[4,5,6,3,7,2,8,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,3,4,6,1,2,5,8]=>[1,7,5,2,3,4,6,8]=>[4,5,6,3,7,2,8,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [3,2,5,8,1,4,6,7]=>[1,3,5,2,4,8,7,6]=>[4,2,5,3,8,7,6,1]=>[[[.,.],[[.,.],[[[.,.],.],.]]],.] [4,2,5,8,1,3,6,7]=>[1,4,8,7,6,3,5,2]=>[8,6,2,7,5,4,3,1]=>[[[[.,.],.],[[[[.,.],.],.],.]],.] [3,2,6,8,1,4,5,7]=>[1,3,6,4,8,7,5,2]=>[8,2,4,7,3,6,5,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,2,6,8,1,3,5,7]=>[1,4,8,7,5,2,3,6]=>[6,7,2,5,8,4,3,1]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [4,3,6,8,1,2,5,7]=>[1,4,8,7,5,2,3,6]=>[6,7,2,5,8,4,3,1]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [5,2,6,8,1,3,4,7]=>[1,5,2,3,6,4,8,7]=>[3,4,6,2,5,8,7,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [6,2,4,8,1,3,5,7]=>[1,6,3,4,8,7,5,2]=>[8,3,4,7,2,6,5,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [6,2,5,8,1,3,4,7]=>[1,6,3,5,2,4,8,7]=>[5,3,6,4,2,8,7,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,4,5,8,1,2,3,7]=>[1,6,2,4,8,7,3,5]=>[3,7,4,8,2,6,5,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [3,2,7,8,1,4,5,6]=>[1,3,7,5,2,4,8,6]=>[5,2,6,4,8,3,7,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,3,7,8,1,2,5,6]=>[1,4,8,6,2,3,7,5]=>[5,6,2,8,4,7,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [5,3,7,8,1,2,4,6]=>[1,5,2,3,7,4,8,6]=>[3,4,6,2,8,5,7,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,2,7,8,1,3,4,5]=>[1,6,3,7,4,8,5,2]=>[8,3,5,7,2,4,6,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,2,4,8,1,3,5,6]=>[1,7,5,2,3,4,8,6]=>[4,5,6,3,8,2,7,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,3,4,8,1,2,5,6]=>[1,7,5,2,3,4,8,6]=>[4,5,6,3,8,2,7,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,3,5,8,1,2,4,6]=>[1,7,4,8,6,2,3,5]=>[6,7,3,8,5,2,4,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,4,5,8,1,2,3,6]=>[1,7,3,5,2,4,8,6]=>[5,3,6,4,8,2,7,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [8,2,4,6,1,3,5,7]=>[1,8,7,5,2,3,4,6]=>[5,6,7,4,8,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,3,4,6,1,2,5,7]=>[1,8,7,5,2,3,4,6]=>[5,6,7,4,8,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,2,5,6,1,3,4,7]=>[1,8,7,4,6,3,5,2]=>[8,6,4,7,5,3,2,1]=>[[[[[[.,.],.],[[.,.],.]],.],.],.] [8,3,5,6,1,2,4,7]=>[1,8,7,4,6,2,3,5]=>[6,7,4,8,5,3,2,1]=>[[[[[.,[.,.]],[[.,.],.]],.],.],.] [8,2,4,7,1,3,5,6]=>[1,8,6,3,4,7,5,2]=>[8,4,5,7,3,6,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [8,2,6,7,1,3,4,5]=>[1,8,5,2,3,6,4,7]=>[4,5,7,3,6,8,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [3,6,2,5,1,4,7,8]=>[1,3,2,6,4,5,7,8]=>[3,2,5,6,4,7,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [5,6,2,4,1,3,7,8]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [3,7,2,5,1,4,6,8]=>[1,3,2,7,6,4,5,8]=>[3,2,6,7,5,4,8,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [4,7,3,5,1,2,6,8]=>[1,4,5,2,7,6,3,8]=>[4,7,2,3,6,5,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,7,2,6,1,4,5,8]=>[1,3,2,7,5,4,6,8]=>[3,2,6,5,7,4,8,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,7,3,6,1,2,5,8]=>[1,4,6,2,7,5,3,8]=>[4,7,2,6,3,5,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,8,3,6,1,2,4,7]=>[1,5,2,8,7,4,6,3]=>[3,8,6,2,7,5,4,1]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [5,8,4,6,1,2,3,7]=>[1,5,2,8,7,3,4,6]=>[3,6,7,2,8,5,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [6,8,3,5,1,2,4,7]=>[1,6,2,8,7,4,5,3]=>[3,8,6,7,2,5,4,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [3,8,2,7,1,4,5,6]=>[1,3,2,8,6,4,7,5]=>[3,2,6,8,5,7,4,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [4,8,2,7,1,3,5,6]=>[1,4,7,5,2,8,6,3]=>[5,8,2,4,7,3,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,8,3,7,1,2,5,6]=>[1,4,7,5,2,8,6,3]=>[5,8,2,4,7,3,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,8,2,7,1,3,4,6]=>[1,5,2,8,6,3,4,7]=>[3,6,7,2,5,8,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,8,3,7,1,2,4,6]=>[1,5,2,8,6,3,4,7]=>[3,6,7,2,5,8,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,8,4,7,1,2,3,6]=>[1,5,2,8,6,3,4,7]=>[3,6,7,2,5,8,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,8,3,7,1,2,4,5]=>[1,6,2,8,5,3,4,7]=>[3,6,7,5,2,8,4,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [6,8,5,7,1,2,3,4]=>[1,6,2,8,4,7,3,5]=>[3,7,5,8,2,6,4,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [5,3,2,6,1,4,7,8]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,4,2,6,1,3,7,8]=>[1,5,2,4,6,3,7,8]=>[3,6,4,2,5,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [6,4,2,5,1,3,7,8]=>[1,6,3,2,4,5,7,8]=>[4,3,5,6,2,7,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,3,2,7,1,4,6,8]=>[1,5,2,3,4,7,6,8]=>[3,4,5,2,7,6,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,3,2,7,1,4,5,8]=>[1,6,4,7,5,2,3,8]=>[6,7,3,5,2,4,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,4,2,7,1,3,5,8]=>[1,6,3,2,4,7,5,8]=>[4,3,5,7,2,6,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,5,3,7,1,2,4,8]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [7,3,2,5,1,4,6,8]=>[1,7,6,4,5,2,3,8]=>[6,7,4,5,3,2,8,1]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [7,3,2,6,1,4,5,8]=>[1,7,5,2,3,4,6,8]=>[4,5,6,3,7,2,8,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [4,3,2,8,1,5,6,7]=>[1,4,8,7,6,5,2,3]=>[7,8,2,6,5,4,3,1]=>[[[.,[.,.]],[[[[.,.],.],.],.]],.] [5,4,3,8,1,2,6,7]=>[1,5,2,4,8,7,6,3]=>[3,8,4,2,7,6,5,1]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [6,3,2,8,1,4,5,7]=>[1,6,4,8,7,5,2,3]=>[7,8,3,6,2,5,4,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,5,3,8,1,2,4,7]=>[1,6,2,5,3,4,8,7]=>[3,5,6,4,2,8,7,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [6,5,4,8,1,2,3,7]=>[1,6,2,5,3,4,8,7]=>[3,5,6,4,2,8,7,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [7,3,2,8,1,4,5,6]=>[1,7,5,2,3,4,8,6]=>[4,5,6,3,8,2,7,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,5,4,8,1,2,3,6]=>[1,7,3,4,8,6,2,5]=>[7,3,4,8,6,2,5,1]=>[[[[.,.],[.,[[.,.],.]]],[.,.]],.] [8,3,2,5,1,4,6,7]=>[1,8,7,6,4,5,2,3]=>[7,8,5,6,4,3,2,1]=>[[[[[[.,[.,.]],[.,.]],.],.],.],.] [8,4,2,5,1,3,6,7]=>[1,8,7,6,3,2,4,5]=>[6,5,7,8,4,3,2,1]=>[[[[[[.,.],[.,[.,.]]],.],.],.],.] [8,3,2,6,1,4,5,7]=>[1,8,7,5,2,3,4,6]=>[5,6,7,4,8,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,4,2,6,1,3,5,7]=>[1,8,7,5,2,4,6,3]=>[5,8,6,4,7,3,2,1]=>[[[[[.,[[.,.],.]],[.,.]],.],.],.] [8,6,2,4,1,3,5,7]=>[1,8,7,5,2,6,3,4]=>[5,7,8,4,6,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,5,2,7,1,3,4,6]=>[1,8,6,3,2,5,4,7]=>[5,4,7,6,3,8,2,1]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [8,7,2,5,1,3,4,6]=>[1,8,6,3,2,7,4,5]=>[5,4,7,8,3,6,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [8,7,2,6,1,3,4,5]=>[1,8,5,2,7,4,6,3]=>[4,8,6,3,7,5,2,1]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [8,7,3,6,1,2,4,5]=>[1,8,5,2,7,4,6,3]=>[4,8,6,3,7,5,2,1]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [8,7,4,6,1,2,3,5]=>[1,8,5,2,7,3,4,6]=>[4,6,7,3,8,5,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [4,6,3,5,8,1,2,7]=>[1,4,5,8,7,2,6,3]=>[6,8,2,3,7,5,4,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [5,7,2,4,8,1,3,6]=>[1,5,8,6,2,7,3,4]=>[5,7,8,2,4,6,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,7,3,4,8,1,2,6]=>[1,5,8,6,2,7,3,4]=>[5,7,8,2,4,6,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [3,7,2,6,8,1,4,5]=>[1,3,2,7,4,6,5,8]=>[3,2,5,7,6,4,8,1]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [6,7,3,4,8,1,2,5]=>[1,6,2,7,3,4,5,8]=>[3,5,6,7,2,4,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,7,3,5,8,1,2,4]=>[1,6,2,7,3,4,5,8]=>[3,5,6,7,2,4,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [3,8,2,5,7,1,4,6]=>[1,3,2,8,6,4,5,7]=>[3,2,6,7,5,8,4,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [4,8,2,5,7,1,3,6]=>[1,4,5,7,3,2,8,6]=>[6,5,2,3,8,4,7,1]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [4,8,3,5,7,1,2,6]=>[1,4,5,7,2,8,6,3]=>[5,8,2,3,7,4,6,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [5,8,2,4,7,1,3,6]=>[1,5,7,3,2,8,6,4]=>[5,4,8,2,7,3,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [3,8,2,6,7,1,4,5]=>[1,3,2,8,5,7,4,6]=>[3,2,7,5,8,6,4,1]=>[[[.,.],[[[.,.],[[.,.],.]],.]],.] [4,8,3,6,7,1,2,5]=>[1,4,6,2,8,5,7,3]=>[4,8,2,6,3,7,5,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,8,2,6,7,1,3,4]=>[1,5,7,3,2,8,4,6]=>[5,4,7,2,8,3,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,8,4,6,7,1,2,3]=>[1,5,7,2,8,3,4,6]=>[4,6,7,2,8,3,5,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,8,2,5,7,1,3,4]=>[1,6,2,8,4,5,7,3]=>[3,8,5,6,2,7,4,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,8,3,5,7,1,2,4]=>[1,6,2,8,4,5,7,3]=>[3,8,5,6,2,7,4,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,8,4,5,7,1,2,3]=>[1,6,2,8,3,4,5,7]=>[3,5,6,7,2,8,4,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,8,2,4,6,1,3,5]=>[1,7,3,2,8,5,6,4]=>[4,3,8,6,7,2,5,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,8,3,4,6,1,2,5]=>[1,7,2,8,5,6,3,4]=>[3,7,8,5,6,2,4,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [5,3,2,6,8,1,4,7]=>[1,5,8,7,4,6,2,3]=>[7,8,5,2,6,4,3,1]=>[[[[.,[.,.]],.],[[[.,.],.],.]],.] [5,4,2,6,8,1,3,7]=>[1,5,8,7,3,2,4,6]=>[6,5,7,2,8,4,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,3,2,7,8,1,4,6]=>[1,5,8,6,2,3,4,7]=>[5,6,7,2,4,8,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,5,2,7,8,1,3,4]=>[1,6,2,5,8,4,7,3]=>[3,8,6,4,2,7,5,1]=>[[[.,[[[.,.],.],.]],[[.,.],.]],.] [7,4,2,5,8,1,3,6]=>[1,7,3,2,4,5,8,6]=>[4,3,5,6,8,2,7,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [7,4,3,5,8,1,2,6]=>[1,7,2,4,5,8,6,3]=>[3,8,4,5,7,2,6,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,3,4,8,1,2,6]=>[1,7,2,5,8,6,3,4]=>[3,7,8,4,6,2,5,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,5,2,6,8,1,3,4]=>[1,7,3,2,5,8,4,6]=>[4,3,7,5,8,2,6,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,5,3,6,8,1,2,4]=>[1,7,2,5,8,4,6,3]=>[3,8,6,4,7,2,5,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,6,3,5,8,1,2,4]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [8,3,2,5,7,1,4,6]=>[1,8,6,2,3,4,5,7]=>[4,5,6,7,3,8,2,1]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [8,3,2,6,7,1,4,5]=>[1,8,5,7,4,6,2,3]=>[7,8,5,3,6,4,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [8,4,2,6,7,1,3,5]=>[1,8,5,7,3,2,4,6]=>[6,5,7,3,8,4,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [8,6,2,4,7,1,3,5]=>[1,8,5,7,3,2,6,4]=>[6,5,8,3,7,4,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [8,6,3,5,7,1,2,4]=>[1,8,4,5,7,2,6,3]=>[6,8,3,4,7,5,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [8,7,2,4,6,1,3,5]=>[1,8,5,6,2,7,3,4]=>[5,7,8,3,4,6,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [8,7,3,4,6,1,2,5]=>[1,8,5,6,2,7,3,4]=>[5,7,8,3,4,6,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [8,7,2,5,6,1,3,4]=>[1,8,4,5,6,2,7,3]=>[6,8,3,4,5,7,2,1]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [8,7,3,5,6,1,2,4]=>[1,8,4,5,6,2,7,3]=>[6,8,3,4,5,7,2,1]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [4,3,7,2,6,1,5,8]=>[1,4,2,3,7,5,6,8]=>[3,4,2,6,7,5,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,3,7,2,6,1,4,8]=>[1,5,6,2,3,7,4,8]=>[4,5,7,2,3,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,4,7,2,5,1,3,8]=>[1,6,2,4,3,7,5,8]=>[3,5,4,7,2,6,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,4,7,3,5,1,2,8]=>[1,6,2,4,3,7,5,8]=>[3,5,4,7,2,6,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [4,3,8,2,6,1,5,7]=>[1,4,2,3,8,7,5,6]=>[3,4,2,7,8,6,5,1]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [5,3,8,2,6,1,4,7]=>[1,5,6,2,3,8,7,4]=>[4,5,8,2,3,7,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,4,8,2,6,1,3,7]=>[1,5,6,2,4,3,8,7]=>[4,6,5,2,3,8,7,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,4,8,3,6,1,2,7]=>[1,5,6,2,4,3,8,7]=>[4,6,5,2,3,8,7,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [6,4,8,2,5,1,3,7]=>[1,6,2,4,3,8,7,5]=>[3,5,4,8,2,7,6,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,4,8,3,5,1,2,7]=>[1,6,2,4,3,8,7,5]=>[3,5,4,8,2,7,6,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [5,3,8,2,7,1,4,6]=>[1,5,7,4,2,3,8,6]=>[5,6,4,2,8,3,7,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,4,8,2,7,1,3,6]=>[1,5,7,3,8,6,2,4]=>[7,4,8,2,6,3,5,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,4,8,3,7,1,2,6]=>[1,5,7,2,4,3,8,6]=>[4,6,5,2,8,3,7,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [6,4,8,2,7,1,3,5]=>[1,6,2,4,3,8,5,7]=>[3,5,4,7,2,8,6,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,4,8,3,7,1,2,5]=>[1,6,2,4,3,8,5,7]=>[3,5,4,7,2,8,6,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [7,3,8,2,5,1,4,6]=>[1,7,4,2,3,8,6,5]=>[4,5,3,8,7,2,6,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,4,8,3,5,1,2,6]=>[1,7,2,4,3,8,6,5]=>[3,5,4,8,7,2,6,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [7,5,8,2,4,1,3,6]=>[1,7,3,8,6,2,5,4]=>[6,3,8,7,5,2,4,1]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [7,3,8,2,6,1,4,5]=>[1,7,4,2,3,8,5,6]=>[4,5,3,7,8,2,6,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [7,4,8,2,6,1,3,5]=>[1,7,3,8,5,6,2,4]=>[7,3,8,5,6,2,4,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,5,8,2,6,1,3,4]=>[1,7,3,8,4,2,5,6]=>[6,3,5,7,8,2,4,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [7,6,8,2,5,1,3,4]=>[1,7,3,8,4,2,6,5]=>[6,3,5,8,7,2,4,1]=>[[[[.,.],[.,[[.,.],.]]],[.,.]],.] [7,6,8,3,5,1,2,4]=>[1,7,2,6,3,8,4,5]=>[3,5,7,8,4,2,6,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [8,4,6,2,5,1,3,7]=>[1,8,7,3,6,2,4,5]=>[6,4,7,8,5,3,2,1]=>[[[[[.,.],[[.,[.,.]],.]],.],.],.] [8,5,6,2,4,1,3,7]=>[1,8,7,3,6,2,5,4]=>[6,4,8,7,5,3,2,1]=>[[[[[.,.],[[[.,.],.],.]],.],.],.] [8,6,7,2,5,1,3,4]=>[1,8,4,2,6,3,7,5]=>[4,6,3,8,5,7,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [6,4,3,2,7,1,5,8]=>[1,6,2,4,3,5,7,8]=>[3,5,4,6,2,7,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [7,6,3,2,5,1,4,8]=>[1,7,4,2,6,3,5,8]=>[4,6,3,7,5,2,8,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [5,4,3,2,8,1,6,7]=>[1,5,8,7,6,2,4,3]=>[6,8,7,2,5,4,3,1]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [7,5,4,2,8,1,3,6]=>[1,7,3,4,2,5,8,6]=>[5,3,4,6,8,2,7,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [7,6,3,2,8,1,4,5]=>[1,7,4,2,6,3,5,8]=>[4,6,3,7,5,2,8,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,6,4,3,8,1,2,5]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,6,5,3,8,1,2,4]=>[1,7,2,6,3,5,8,4]=>[3,5,8,6,4,2,7,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [8,5,4,2,6,1,3,7]=>[1,8,7,3,4,2,5,6]=>[6,4,5,7,8,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [8,6,3,2,5,1,4,7]=>[1,8,7,4,2,6,3,5]=>[5,7,4,8,6,3,2,1]=>[[[[[.,[.,.]],[[.,.],.]],.],.],.] [8,6,5,2,4,1,3,7]=>[1,8,7,3,5,4,2,6]=>[7,4,6,5,8,3,2,1]=>[[[[[.,.],[[.,.],[.,.]]],.],.],.] [8,6,3,2,7,1,4,5]=>[1,8,5,7,4,2,6,3]=>[6,8,5,3,7,4,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [8,6,4,2,7,1,3,5]=>[1,8,5,7,3,4,2,6]=>[7,5,6,3,8,4,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [8,7,3,2,6,1,4,5]=>[1,8,5,6,2,7,4,3]=>[5,8,7,3,4,6,2,1]=>[[[[.,[[.,.],.]],[.,[.,.]]],.],.] [8,7,4,2,6,1,3,5]=>[1,8,5,6,2,7,3,4]=>[5,7,8,3,4,6,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [8,7,4,3,6,1,2,5]=>[1,8,5,6,2,7,3,4]=>[5,7,8,3,4,6,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [8,7,5,2,6,1,3,4]=>[1,8,4,2,7,3,5,6]=>[4,6,3,7,8,5,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [8,7,6,2,4,1,3,5]=>[1,8,5,4,2,7,3,6]=>[5,7,4,3,8,6,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [8,7,6,2,5,1,3,4]=>[1,8,4,2,7,3,6,5]=>[4,6,3,8,7,5,2,1]=>[[[[.,[.,.]],[[[.,.],.],.]],.],.] [8,7,6,3,5,1,2,4]=>[1,8,4,3,6,2,7,5]=>[6,4,3,8,5,7,2,1]=>[[[[[.,.],.],[[.,.],[.,.]]],.],.] [4,8,3,7,2,6,1,5]=>[1,4,7,2,8,5,3,6]=>[4,7,2,6,8,3,5,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,8,4,7,2,6,1,3]=>[1,5,2,8,3,4,7,6]=>[3,5,6,2,8,7,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [6,8,4,7,2,5,1,3]=>[1,6,5,2,8,3,4,7]=>[4,6,7,3,2,8,5,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [6,8,5,7,2,4,1,3]=>[1,6,4,7,2,8,3,5]=>[5,7,3,8,2,4,6,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,8,5,7,3,4,1,2]=>[1,6,4,7,2,8,3,5]=>[5,7,3,8,2,4,6,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [7,8,3,6,2,5,1,4]=>[1,7,2,8,4,6,5,3]=>[3,8,5,7,6,2,4,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [7,8,4,6,2,5,1,3]=>[1,7,2,8,3,4,6,5]=>[3,5,6,8,7,2,4,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [7,8,4,6,3,5,1,2]=>[1,7,2,8,3,4,6,5]=>[3,5,6,8,7,2,4,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [7,8,5,6,2,4,1,3]=>[1,7,2,8,3,5,4,6]=>[3,5,7,6,8,2,4,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [5,4,3,8,2,7,1,6]=>[1,5,2,4,8,6,7,3]=>[3,8,4,2,6,7,5,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [7,4,3,8,2,6,1,5]=>[1,7,2,4,8,5,3,6]=>[3,7,4,6,8,2,5,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [8,5,3,7,2,6,1,4]=>[1,8,4,7,2,5,3,6]=>[5,7,3,6,8,4,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [8,5,4,7,2,6,1,3]=>[1,8,3,4,7,2,5,6]=>[6,3,4,7,8,5,2,1]=>[[[[.,.],[.,[[.,[.,.]],.]]],.],.] [8,6,3,7,2,5,1,4]=>[1,8,4,7,2,6,5,3]=>[5,8,3,7,6,4,2,1]=>[[[[.,[.,.]],[[[.,.],.],.]],.],.] [8,6,5,7,2,4,1,3]=>[1,8,3,5,2,6,4,7]=>[5,3,7,4,6,8,2,1]=>[[[[.,.],[[.,.],[.,[.,.]]]],.],.] [8,7,3,6,2,5,1,4]=>[1,8,4,6,5,2,7,3]=>[6,8,3,5,4,7,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [8,7,4,6,3,5,1,2]=>[1,8,2,7,3,4,6,5]=>[3,5,6,8,7,4,2,1]=>[[[.,[[.,[.,[[.,.],.]]],.]],.],.] [8,7,5,6,2,4,1,3]=>[1,8,3,5,2,7,4,6]=>[5,3,7,4,8,6,2,1]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [7,6,4,3,2,8,1,5]=>[1,7,2,6,8,5,3,4]=>[3,7,8,6,4,2,5,1]=>[[[.,[[[.,[.,.]],.],.]],[.,.]],.] [8,5,4,3,2,7,1,6]=>[1,8,6,7,2,5,3,4]=>[5,7,8,6,3,4,2,1]=>[[[[.,[[.,[.,.]],.]],[.,.]],.],.] [8,6,4,3,2,7,1,5]=>[1,8,5,2,6,7,3,4]=>[4,7,8,3,5,6,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [8,7,4,3,2,6,1,5]=>[1,8,5,2,7,3,4,6]=>[4,6,7,3,8,5,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [8,7,5,3,2,6,1,4]=>[1,8,4,3,5,2,7,6]=>[6,4,3,5,8,7,2,1]=>[[[[[.,.],.],[.,[[.,.],.]]],.],.] [8,7,5,4,2,6,1,3]=>[1,8,3,5,2,7,4,6]=>[5,3,7,4,8,6,2,1]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [8,7,6,4,2,5,1,3]=>[1,8,3,6,5,2,7,4]=>[6,3,8,5,4,7,2,1]=>[[[[.,.],[[[.,.],.],[.,.]]],.],.] [8,1,2,3,4,7,5,6]=>[1,8,6,7,5,4,3,2]=>[8,7,6,5,3,4,2,1]=>[[[[[[[.,.],.],.],.],[.,.]],.],.] [8,1,2,3,6,4,5,7]=>[1,8,7,5,6,4,3,2]=>[8,7,6,4,5,3,2,1]=>[[[[[[[.,.],.],.],[.,.]],.],.],.] [8,1,2,3,7,4,5,6]=>[1,8,6,4,3,2,5,7]=>[6,5,4,7,3,8,2,1]=>[[[[[[.,.],.],[.,.]],[.,.]],.],.] [7,1,2,3,6,4,8,5]=>[1,7,8,5,6,4,3,2]=>[8,7,6,4,5,2,3,1]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [8,1,2,3,6,7,4,5]=>[1,8,5,6,7,4,3,2]=>[8,7,6,3,4,5,2,1]=>[[[[[[.,.],.],.],[.,[.,.]]],.],.] [4,1,2,8,3,7,5,6]=>[1,4,8,6,7,5,3,2]=>[8,7,2,6,4,5,3,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [8,1,2,5,3,4,6,7]=>[1,8,7,6,4,5,3,2]=>[8,7,5,6,4,3,2,1]=>[[[[[[[.,.],.],[.,.]],.],.],.],.] [7,1,2,5,3,4,8,6]=>[1,7,8,6,4,5,3,2]=>[8,7,5,6,4,2,3,1]=>[[[[[[.,.],.],[.,.]],.],[.,.]],.] [8,1,2,6,3,4,5,7]=>[1,8,7,5,3,2,4,6]=>[6,5,7,4,8,3,2,1]=>[[[[[[.,.],[.,.]],[.,.]],.],.],.] [8,1,2,5,3,7,4,6]=>[1,8,6,7,4,5,3,2]=>[8,7,5,6,3,4,2,1]=>[[[[[[.,.],.],[.,.]],[.,.]],.],.] [6,1,2,5,3,7,8,4]=>[1,6,7,8,4,5,3,2]=>[8,7,5,6,2,3,4,1]=>[[[[[.,.],.],[.,.]],[.,[.,.]]],.] [4,1,2,8,6,3,5,7]=>[1,4,8,7,5,6,3,2]=>[8,7,2,5,6,4,3,1]=>[[[[.,.],.],[[[.,[.,.]],.],.]],.] [4,1,2,8,7,3,5,6]=>[1,4,8,6,3,2,5,7]=>[6,5,2,7,4,8,3,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [8,1,2,5,6,3,4,7]=>[1,8,7,4,5,6,3,2]=>[8,7,4,5,6,3,2,1]=>[[[[[[.,.],.],[.,[.,.]]],.],.],.] [8,1,2,5,7,3,4,6]=>[1,8,6,3,2,4,5,7]=>[5,4,6,7,3,8,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [7,1,2,5,6,3,8,4]=>[1,7,8,4,5,6,3,2]=>[8,7,4,5,6,2,3,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [4,1,2,8,6,7,3,5]=>[1,4,8,5,6,7,3,2]=>[8,7,2,4,5,6,3,1]=>[[[[.,.],.],[[.,[.,[.,.]]],.]],.] [8,1,2,5,6,7,3,4]=>[1,8,4,5,6,7,3,2]=>[8,7,3,4,5,6,2,1]=>[[[[[.,.],.],[.,[.,[.,.]]]],.],.] [3,1,8,2,4,7,5,6]=>[1,3,8,6,7,5,4,2]=>[8,2,7,6,4,5,3,1]=>[[[.,.],[[[[.,.],.],[.,.]],.]],.] [3,1,8,2,6,4,5,7]=>[1,3,8,7,5,6,4,2]=>[8,2,7,5,6,4,3,1]=>[[[.,.],[[[[.,.],[.,.]],.],.]],.] [3,1,8,2,7,4,5,6]=>[1,3,8,6,4,2,5,7]=>[6,2,5,7,4,8,3,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [3,1,7,2,6,4,8,5]=>[1,3,7,8,5,6,4,2]=>[8,2,7,5,6,3,4,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,1,8,2,6,7,4,5]=>[1,3,8,5,6,7,4,2]=>[8,2,7,4,5,6,3,1]=>[[[.,.],[[[.,.],[.,[.,.]]],.]],.] [8,1,4,2,3,5,6,7]=>[1,8,7,6,5,3,4,2]=>[8,6,7,5,4,3,2,1]=>[[[[[[[.,.],[.,.]],.],.],.],.],.] [7,1,4,2,3,5,8,6]=>[1,7,8,6,5,3,4,2]=>[8,6,7,5,4,2,3,1]=>[[[[[[.,.],[.,.]],.],.],[.,.]],.] [6,1,4,2,3,8,5,7]=>[1,6,8,7,5,3,4,2]=>[8,6,7,5,2,4,3,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [8,1,4,2,3,7,5,6]=>[1,8,6,7,5,3,4,2]=>[8,6,7,5,3,4,2,1]=>[[[[[[.,.],[.,.]],.],[.,.]],.],.] [6,1,4,2,3,7,8,5]=>[1,6,7,8,5,3,4,2]=>[8,6,7,5,2,3,4,1]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [8,1,5,2,3,4,6,7]=>[1,8,7,6,4,2,3,5]=>[6,7,5,8,4,3,2,1]=>[[[[[[.,[.,.]],[.,.]],.],.],.],.] [7,1,5,2,3,4,8,6]=>[1,7,8,6,4,2,3,5]=>[6,7,5,8,4,2,3,1]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [8,1,7,2,3,4,5,6]=>[1,8,6,4,2,3,7,5]=>[5,6,4,8,3,7,2,1]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [6,1,5,2,3,8,4,7]=>[1,6,8,7,4,2,3,5]=>[6,7,5,8,2,4,3,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [8,1,5,2,3,7,4,6]=>[1,8,6,7,4,2,3,5]=>[6,7,5,8,3,4,2,1]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [6,1,5,2,3,7,8,4]=>[1,6,7,8,4,2,3,5]=>[6,7,5,8,2,3,4,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [5,1,4,2,8,3,6,7]=>[1,5,8,7,6,3,4,2]=>[8,6,7,2,5,4,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,1,4,2,7,3,8,6]=>[1,5,7,8,6,3,4,2]=>[8,6,7,2,5,3,4,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [8,1,4,2,6,3,5,7]=>[1,8,7,5,6,3,4,2]=>[8,6,7,4,5,3,2,1]=>[[[[[[.,.],[.,.]],[.,.]],.],.],.] [8,1,4,2,7,3,5,6]=>[1,8,6,3,4,2,5,7]=>[6,4,5,7,3,8,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [7,1,4,2,6,3,8,5]=>[1,7,8,5,6,3,4,2]=>[8,6,7,4,5,2,3,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [8,1,5,2,6,3,4,7]=>[1,8,7,4,2,3,5,6]=>[5,6,4,7,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [7,1,8,2,6,3,4,5]=>[1,7,4,2,3,8,5,6]=>[4,5,3,7,8,2,6,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [5,1,4,2,6,8,3,7]=>[1,5,6,8,7,3,4,2]=>[8,6,7,2,3,5,4,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [8,1,4,2,6,7,3,5]=>[1,8,5,6,7,3,4,2]=>[8,6,7,3,4,5,2,1]=>[[[[[.,.],[.,.]],[.,[.,.]]],.],.] [5,1,4,2,6,7,8,3]=>[1,5,6,7,8,3,4,2]=>[8,6,7,2,3,4,5,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [3,1,4,8,2,7,5,6]=>[1,3,4,8,6,7,5,2]=>[8,2,3,7,5,6,4,1]=>[[[.,.],[.,[[[.,.],[.,.]],.]]],.] [3,1,8,5,2,4,6,7]=>[1,3,8,7,6,4,5,2]=>[8,2,6,7,5,4,3,1]=>[[[.,.],[[[[.,[.,.]],.],.],.]],.] [3,1,7,5,2,4,8,6]=>[1,3,7,8,6,4,5,2]=>[8,2,6,7,5,3,4,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [3,1,8,6,2,7,4,5]=>[1,3,8,5,2,4,6,7]=>[5,2,6,4,7,8,3,1]=>[[[.,.],[[[.,.],[.,[.,.]]],.]],.] [8,1,4,5,2,3,6,7]=>[1,8,7,6,3,4,5,2]=>[8,5,6,7,4,3,2,1]=>[[[[[[.,.],[.,[.,.]]],.],.],.],.] [7,1,4,5,2,3,8,6]=>[1,7,8,6,3,4,5,2]=>[8,5,6,7,4,2,3,1]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [8,1,4,6,2,3,5,7]=>[1,8,7,5,2,3,4,6]=>[5,6,7,4,8,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [7,1,4,8,2,3,5,6]=>[1,7,5,2,3,4,8,6]=>[4,5,6,3,8,2,7,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [8,1,6,5,2,3,4,7]=>[1,8,7,4,5,2,3,6]=>[6,7,4,5,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [7,1,8,5,2,3,4,6]=>[1,7,4,5,2,3,8,6]=>[5,6,3,4,8,2,7,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [7,1,8,6,2,3,4,5]=>[1,7,4,6,3,8,5,2]=>[8,5,3,7,4,2,6,1]=>[[[[[.,.],.],[[.,.],.]],[.,.]],.] [7,1,6,5,2,3,8,4]=>[1,7,8,4,5,2,3,6]=>[6,7,4,5,8,2,3,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [6,1,4,5,2,8,3,7]=>[1,6,8,7,3,4,5,2]=>[8,5,6,7,2,4,3,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,1,4,5,2,7,3,6]=>[1,8,6,7,3,4,5,2]=>[8,5,6,7,3,4,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [6,1,4,5,2,7,8,3]=>[1,6,7,8,3,4,5,2]=>[8,5,6,7,2,3,4,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [3,1,4,7,6,2,8,5]=>[1,3,4,7,8,5,6,2]=>[8,2,3,6,7,4,5,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [3,1,8,5,6,2,4,7]=>[1,3,8,7,4,5,6,2]=>[8,2,5,6,7,4,3,1]=>[[[.,.],[[[.,[.,[.,.]]],.],.]],.] [3,1,8,5,7,2,4,6]=>[1,3,8,6,2,4,5,7]=>[5,2,6,7,4,8,3,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [8,1,4,5,6,2,3,7]=>[1,8,7,3,4,5,6,2]=>[8,4,5,6,7,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [8,1,4,5,7,2,3,6]=>[1,8,6,2,3,4,5,7]=>[4,5,6,7,3,8,2,1]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [7,1,4,5,6,2,8,3]=>[1,7,8,3,4,5,6,2]=>[8,4,5,6,7,2,3,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [3,1,4,8,6,7,2,5]=>[1,3,4,8,5,6,7,2]=>[8,2,3,5,6,7,4,1]=>[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] [3,1,8,5,6,7,2,4]=>[1,3,8,4,5,6,7,2]=>[8,2,4,5,6,7,3,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [8,1,4,5,6,7,2,3]=>[1,8,3,4,5,6,7,2]=>[8,3,4,5,6,7,2,1]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [2,8,1,3,4,7,5,6]=>[1,2,8,6,7,5,4,3]=>[2,8,7,6,4,5,3,1]=>[[.,[[[[[.,.],.],.],[.,.]],.]],.] [2,8,1,3,6,4,5,7]=>[1,2,8,7,5,6,4,3]=>[2,8,7,5,6,4,3,1]=>[[.,[[[[[.,.],.],[.,.]],.],.]],.] [2,7,1,3,6,4,8,5]=>[1,2,7,8,5,6,4,3]=>[2,8,7,5,6,3,4,1]=>[[.,[[[[.,.],.],[.,.]],[.,.]]],.] [2,8,1,3,6,7,4,5]=>[1,2,8,5,6,7,4,3]=>[2,8,7,4,5,6,3,1]=>[[.,[[[[.,.],.],[.,[.,.]]],.]],.] [2,4,1,8,3,7,5,6]=>[1,2,4,8,6,7,5,3]=>[2,8,3,7,5,6,4,1]=>[[.,[[.,.],[[[.,.],[.,.]],.]]],.] [2,8,1,5,3,4,6,7]=>[1,2,8,7,6,4,5,3]=>[2,8,6,7,5,4,3,1]=>[[.,[[[[[.,.],[.,.]],.],.],.]],.] [2,7,1,5,3,4,8,6]=>[1,2,7,8,6,4,5,3]=>[2,8,6,7,5,3,4,1]=>[[.,[[[[.,.],[.,.]],.],[.,.]]],.] [2,8,1,6,3,4,5,7]=>[1,2,8,7,5,3,4,6]=>[2,6,7,5,8,4,3,1]=>[[.,[[[[.,[.,.]],[.,.]],.],.]],.] [2,8,1,6,3,7,4,5]=>[1,2,8,5,3,4,6,7]=>[2,5,6,4,7,8,3,1]=>[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] [2,4,1,8,6,3,5,7]=>[1,2,4,8,7,5,6,3]=>[2,8,3,6,7,5,4,1]=>[[.,[[.,.],[[[.,[.,.]],.],.]]],.] [2,4,1,8,7,3,5,6]=>[1,2,4,8,6,3,5,7]=>[2,6,3,7,5,8,4,1]=>[[.,[[.,.],[[[.,.],[.,.]],.]]],.] [2,8,1,5,6,3,4,7]=>[1,2,8,7,4,5,6,3]=>[2,8,5,6,7,4,3,1]=>[[.,[[[[.,.],[.,[.,.]]],.],.]],.] [2,8,1,5,7,3,4,6]=>[1,2,8,6,3,4,5,7]=>[2,5,6,7,4,8,3,1]=>[[.,[[[.,[.,[.,.]]],[.,.]],.]],.] [2,4,1,8,6,7,3,5]=>[1,2,4,8,5,6,7,3]=>[2,8,3,5,6,7,4,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [2,8,1,5,6,7,3,4]=>[1,2,8,4,5,6,7,3]=>[2,8,4,5,6,7,3,1]=>[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] [7,3,1,2,4,5,8,6]=>[1,7,8,6,5,4,2,3]=>[7,8,6,5,4,2,3,1]=>[[[[[[.,[.,.]],.],.],.],[.,.]],.] [6,3,1,2,4,8,5,7]=>[1,6,8,7,5,4,2,3]=>[7,8,6,5,2,4,3,1]=>[[[[[.,[.,.]],.],.],[[.,.],.]],.] [8,3,1,2,4,7,5,6]=>[1,8,6,7,5,4,2,3]=>[7,8,6,5,3,4,2,1]=>[[[[[[.,[.,.]],.],.],[.,.]],.],.] [5,3,1,2,6,8,4,7]=>[1,5,6,8,7,4,2,3]=>[7,8,6,2,3,5,4,1]=>[[[[.,[.,.]],.],[.,[[.,.],.]]],.] [8,3,1,2,6,7,4,5]=>[1,8,5,6,7,4,2,3]=>[7,8,6,3,4,5,2,1]=>[[[[[.,[.,.]],.],[.,[.,.]]],.],.] [5,3,1,2,6,7,8,4]=>[1,5,6,7,8,4,2,3]=>[7,8,6,2,3,4,5,1]=>[[[[.,[.,.]],.],[.,[.,[.,.]]]],.] [7,4,1,2,3,5,8,6]=>[1,7,8,6,5,3,2,4]=>[7,6,8,5,4,2,3,1]=>[[[[[[.,.],[.,.]],.],.],[.,.]],.] [6,4,1,2,3,8,5,7]=>[1,6,8,7,5,3,2,4]=>[7,6,8,5,2,4,3,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [8,4,1,2,3,7,5,6]=>[1,8,6,7,5,3,2,4]=>[7,6,8,5,3,4,2,1]=>[[[[[[.,.],[.,.]],.],[.,.]],.],.] [7,6,1,2,3,4,8,5]=>[1,7,8,5,3,2,6,4]=>[6,5,8,4,7,2,3,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [5,8,1,2,3,7,4,6]=>[1,5,3,2,8,6,7,4]=>[4,3,8,2,6,7,5,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [5,4,1,2,7,3,8,6]=>[1,5,7,8,6,3,2,4]=>[7,6,8,2,5,3,4,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [8,4,1,2,7,3,5,6]=>[1,8,6,3,2,4,5,7]=>[5,4,6,7,3,8,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [7,4,1,2,6,3,8,5]=>[1,7,8,5,6,3,2,4]=>[7,6,8,4,5,2,3,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [5,8,1,2,7,3,4,6]=>[1,5,7,4,2,8,6,3]=>[5,8,4,2,7,3,6,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,7,1,2,6,3,8,4]=>[1,5,6,3,2,7,8,4]=>[5,4,8,2,3,6,7,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,4,1,2,8,7,3,6]=>[1,5,8,6,7,3,2,4]=>[7,6,8,2,4,5,3,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [8,4,1,2,6,7,3,5]=>[1,8,5,6,7,3,2,4]=>[7,6,8,3,4,5,2,1]=>[[[[[.,.],[.,.]],[.,[.,.]]],.],.] [5,8,1,2,6,7,3,4]=>[1,5,6,7,3,2,8,4]=>[6,5,8,2,3,4,7,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,4,1,2,6,7,8,3]=>[1,5,6,7,8,3,2,4]=>[7,6,8,2,3,4,5,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,3,1,8,2,5,6,7]=>[1,4,8,7,6,5,2,3]=>[7,8,2,6,5,4,3,1]=>[[[.,[.,.]],[[[[.,.],.],.],.]],.] [4,3,1,6,2,8,5,7]=>[1,4,6,8,7,5,2,3]=>[7,8,2,6,3,5,4,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,3,1,8,2,7,5,6]=>[1,4,8,6,7,5,2,3]=>[7,8,2,6,4,5,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [8,3,1,5,2,4,6,7]=>[1,8,7,6,4,5,2,3]=>[7,8,5,6,4,3,2,1]=>[[[[[[.,[.,.]],[.,.]],.],.],.],.] [8,3,1,6,2,4,5,7]=>[1,8,7,5,2,3,4,6]=>[5,6,7,4,8,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [7,3,1,8,2,4,5,6]=>[1,7,5,2,3,4,8,6]=>[4,5,6,3,8,2,7,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [6,3,1,5,2,8,4,7]=>[1,6,8,7,4,5,2,3]=>[7,8,5,6,2,4,3,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [8,3,1,5,2,7,4,6]=>[1,8,6,7,4,5,2,3]=>[7,8,5,6,3,4,2,1]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [6,3,1,5,2,7,8,4]=>[1,6,7,8,4,5,2,3]=>[7,8,5,6,2,3,4,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [8,4,1,5,2,3,6,7]=>[1,8,7,6,3,2,4,5]=>[6,5,7,8,4,3,2,1]=>[[[[[[.,.],[.,[.,.]]],.],.],.],.] [8,4,1,6,2,3,5,7]=>[1,8,7,5,2,4,6,3]=>[5,8,6,4,7,3,2,1]=>[[[[[.,[[.,.],.]],[.,.]],.],.],.] [7,4,1,6,2,3,8,5]=>[1,7,8,5,2,4,6,3]=>[5,8,6,4,7,2,3,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [6,8,1,5,2,3,4,7]=>[1,6,3,2,8,7,4,5]=>[4,3,7,8,2,6,5,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,7,1,5,2,3,4,6]=>[1,8,6,3,2,7,4,5]=>[5,4,7,8,3,6,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [8,7,1,6,2,3,4,5]=>[1,8,5,2,7,4,6,3]=>[4,8,6,3,7,5,2,1]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [8,4,1,5,2,7,3,6]=>[1,8,6,7,3,2,4,5]=>[6,5,7,8,3,4,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [6,8,1,5,2,7,3,4]=>[1,6,7,3,2,8,4,5]=>[5,4,7,8,2,3,6,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,4,1,5,2,7,8,3]=>[1,6,7,8,3,2,4,5]=>[6,5,7,8,2,3,4,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [4,3,1,5,7,2,8,6]=>[1,4,5,7,8,6,2,3]=>[7,8,2,3,6,4,5,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [8,3,1,5,7,2,4,6]=>[1,8,6,2,3,4,5,7]=>[4,5,6,7,3,8,2,1]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [7,3,1,5,6,2,8,4]=>[1,7,8,4,5,6,2,3]=>[7,8,4,5,6,2,3,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [8,4,1,5,6,2,3,7]=>[1,8,7,3,2,4,5,6]=>[5,4,6,7,8,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [4,3,1,5,6,8,2,7]=>[1,4,5,6,8,7,2,3]=>[7,8,2,3,4,6,5,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [8,3,1,5,6,7,2,4]=>[1,8,4,5,6,7,2,3]=>[7,8,3,4,5,6,2,1]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [8,4,1,5,6,7,2,3]=>[1,8,3,2,4,5,6,7]=>[4,3,5,6,7,8,2,1]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [4,3,1,5,6,7,8,2]=>[1,4,5,6,7,8,2,3]=>[7,8,2,3,4,5,6,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [2,3,8,1,6,4,5,7]=>[1,2,3,8,7,5,6,4]=>[2,3,8,6,7,5,4,1]=>[[.,[.,[[[[.,.],[.,.]],.],.]]],.] [2,3,5,1,8,7,4,6]=>[1,2,3,5,8,6,7,4]=>[2,3,8,4,6,7,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,3,8,1,6,7,4,5]=>[1,2,3,8,5,6,7,4]=>[2,3,8,5,6,7,4,1]=>[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] [2,8,4,1,3,5,6,7]=>[1,2,8,7,6,5,3,4]=>[2,7,8,6,5,4,3,1]=>[[.,[[[[[.,[.,.]],.],.],.],.]],.] [2,6,4,1,3,8,5,7]=>[1,2,6,8,7,5,3,4]=>[2,7,8,6,3,5,4,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [2,8,5,1,3,4,6,7]=>[1,2,8,7,6,4,3,5]=>[2,7,6,8,5,4,3,1]=>[[.,[[[[[.,.],[.,.]],.],.],.]],.] [2,7,5,1,3,4,8,6]=>[1,2,7,8,6,4,3,5]=>[2,7,6,8,5,3,4,1]=>[[.,[[[[.,.],[.,.]],.],[.,.]]],.] [2,6,5,1,3,8,4,7]=>[1,2,6,8,7,4,3,5]=>[2,7,6,8,3,5,4,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [2,5,4,1,7,3,8,6]=>[1,2,5,7,8,6,3,4]=>[2,7,8,3,6,4,5,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,8,4,1,7,3,5,6]=>[1,2,8,6,3,4,5,7]=>[2,5,6,7,4,8,3,1]=>[[.,[[[.,[.,[.,.]]],[.,.]],.]],.] [2,7,4,1,6,3,8,5]=>[1,2,7,8,5,6,3,4]=>[2,7,8,5,6,3,4,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [2,8,5,1,7,3,4,6]=>[1,2,8,6,3,5,7,4]=>[2,5,8,6,4,7,3,1]=>[[.,[[[.,[[.,.],.]],[.,.]],.]],.] [2,7,5,1,6,3,8,4]=>[1,2,7,8,4,3,5,6]=>[2,6,5,7,8,3,4,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [2,8,4,1,6,7,3,5]=>[1,2,8,5,6,7,3,4]=>[2,7,8,4,5,6,3,1]=>[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] [2,8,5,1,6,7,3,4]=>[1,2,8,4,3,5,6,7]=>[2,5,4,6,7,8,3,1]=>[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] [2,5,4,1,6,7,8,3]=>[1,2,5,6,7,8,3,4]=>[2,7,8,3,4,5,6,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [6,3,4,1,2,7,8,5]=>[1,6,7,8,5,2,3,4]=>[6,7,8,5,2,3,4,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [7,3,5,1,2,4,8,6]=>[1,7,8,6,4,2,3,5]=>[6,7,5,8,4,2,3,1]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [6,3,5,1,2,8,4,7]=>[1,6,8,7,4,2,3,5]=>[6,7,5,8,2,4,3,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [8,3,5,1,2,7,4,6]=>[1,8,6,7,4,2,3,5]=>[6,7,5,8,3,4,2,1]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [6,3,5,1,2,7,8,4]=>[1,6,7,8,4,2,3,5]=>[6,7,5,8,2,3,4,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [7,5,4,1,2,3,8,6]=>[1,7,8,6,3,4,2,5]=>[7,5,6,8,4,2,3,1]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [6,8,4,1,2,3,5,7]=>[1,6,3,4,2,8,7,5]=>[5,3,4,8,2,7,6,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [6,7,4,1,2,3,8,5]=>[1,6,3,4,2,7,8,5]=>[5,3,4,8,2,6,7,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,8,5,1,2,3,4,7]=>[1,6,3,5,2,8,7,4]=>[5,3,8,4,2,7,6,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,7,5,1,2,3,8,4]=>[1,6,3,5,2,7,8,4]=>[5,3,8,4,2,6,7,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,3,4,1,8,2,6,7]=>[1,5,8,7,6,2,3,4]=>[6,7,8,2,5,4,3,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [8,3,4,1,7,2,5,6]=>[1,8,6,2,3,4,5,7]=>[4,5,6,7,3,8,2,1]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [7,3,4,1,6,2,8,5]=>[1,7,8,5,6,2,3,4]=>[6,7,8,4,5,2,3,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [8,3,5,1,6,2,4,7]=>[1,8,7,4,2,3,5,6]=>[5,6,4,7,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [7,3,8,1,6,2,4,5]=>[1,7,4,2,3,8,5,6]=>[4,5,3,7,8,2,6,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [8,5,4,1,6,2,3,7]=>[1,8,7,3,4,2,5,6]=>[6,4,5,7,8,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [7,8,5,1,6,2,3,4]=>[1,7,3,5,6,2,8,4]=>[6,3,8,4,5,2,7,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [5,3,4,1,6,8,2,7]=>[1,5,6,8,7,2,3,4]=>[6,7,8,2,3,5,4,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,3,4,1,8,7,2,6]=>[1,5,8,6,7,2,3,4]=>[6,7,8,2,4,5,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [8,3,4,1,6,7,2,5]=>[1,8,5,6,7,2,3,4]=>[6,7,8,3,4,5,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [8,5,4,1,6,7,2,3]=>[1,8,3,4,2,5,6,7]=>[5,3,4,6,7,8,2,1]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [5,3,4,1,6,7,8,2]=>[1,5,6,7,8,2,3,4]=>[6,7,8,2,3,4,5,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [2,3,4,8,1,7,5,6]=>[1,2,3,4,8,6,7,5]=>[2,3,4,8,6,7,5,1]=>[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] [2,8,4,5,1,3,6,7]=>[1,2,8,7,6,3,4,5]=>[2,6,7,8,5,4,3,1]=>[[.,[[[[.,[.,[.,.]]],.],.],.]],.] [2,7,4,5,1,3,8,6]=>[1,2,7,8,6,3,4,5]=>[2,6,7,8,5,3,4,1]=>[[.,[[[.,[.,[.,.]]],.],[.,.]]],.] [2,8,4,6,1,3,5,7]=>[1,2,8,7,5,3,4,6]=>[2,6,7,5,8,4,3,1]=>[[.,[[[[.,[.,.]],[.,.]],.],.]],.] [2,7,4,8,1,3,5,6]=>[1,2,7,5,3,4,8,6]=>[2,5,6,4,8,3,7,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [2,8,6,5,1,3,4,7]=>[1,2,8,7,4,5,3,6]=>[2,7,5,6,8,4,3,1]=>[[.,[[[[.,.],[.,[.,.]]],.],.]],.] [2,7,8,6,1,3,4,5]=>[1,2,7,4,6,3,8,5]=>[2,6,4,8,5,3,7,1]=>[[.,[[[.,.],[[.,.],.]],[.,.]]],.] [2,7,6,5,1,3,8,4]=>[1,2,7,8,4,5,3,6]=>[2,7,5,6,8,3,4,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [2,8,4,6,1,7,3,5]=>[1,2,8,5,3,4,6,7]=>[2,5,6,4,7,8,3,1]=>[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] [2,8,6,5,1,7,3,4]=>[1,2,8,4,5,3,6,7]=>[2,6,4,5,7,8,3,1]=>[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] [7,3,4,5,1,2,8,6]=>[1,7,8,6,2,3,4,5]=>[5,6,7,8,4,2,3,1]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [8,3,6,5,1,2,4,7]=>[1,8,7,4,5,2,3,6]=>[6,7,4,5,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [7,3,8,5,1,2,4,6]=>[1,7,4,5,2,3,8,6]=>[5,6,3,4,8,2,7,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [7,3,8,6,1,2,4,5]=>[1,7,4,6,2,3,8,5]=>[5,6,3,8,4,2,7,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,3,6,5,1,2,8,4]=>[1,7,8,4,5,2,3,6]=>[6,7,4,5,8,2,3,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [6,3,4,5,1,8,2,7]=>[1,6,8,7,2,3,4,5]=>[5,6,7,8,2,4,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [8,3,4,5,1,7,2,6]=>[1,8,6,7,2,3,4,5]=>[5,6,7,8,3,4,2,1]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [8,6,4,5,1,7,2,3]=>[1,8,3,4,5,2,6,7]=>[6,3,4,5,7,8,2,1]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [6,3,4,5,1,7,8,2]=>[1,6,7,8,2,3,4,5]=>[5,6,7,8,2,3,4,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [2,3,4,8,7,1,5,6]=>[1,2,3,4,8,6,5,7]=>[2,3,4,7,6,8,5,1]=>[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] [2,3,4,7,6,1,8,5]=>[1,2,3,4,7,8,5,6]=>[2,3,4,7,8,5,6,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,8,5,6,1,4,7]=>[1,2,3,8,7,4,5,6]=>[2,3,6,7,8,5,4,1]=>[[.,[.,[[[.,[.,[.,.]]],.],.]]],.] [2,3,8,7,6,1,4,5]=>[1,2,3,8,5,6,4,7]=>[2,3,7,5,6,8,4,1]=>[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] [2,8,4,5,6,1,3,7]=>[1,2,8,7,3,4,5,6]=>[2,5,6,7,8,4,3,1]=>[[.,[[[.,[.,[.,[.,.]]]],.],.]],.] [2,8,4,5,7,1,3,6]=>[1,2,8,6,3,4,5,7]=>[2,5,6,7,4,8,3,1]=>[[.,[[[.,[.,[.,.]]],[.,.]],.]],.] [2,8,7,5,6,1,3,4]=>[1,2,8,4,5,6,3,7]=>[2,7,4,5,6,8,3,1]=>[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] [2,7,4,5,6,1,8,3]=>[1,2,7,8,3,4,5,6]=>[2,5,6,7,8,3,4,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [8,3,4,5,7,1,2,6]=>[1,8,6,2,3,4,5,7]=>[4,5,6,7,3,8,2,1]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [7,3,4,5,6,1,8,2]=>[1,7,8,2,3,4,5,6]=>[4,5,6,7,8,2,3,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [2,3,4,5,8,7,1,6]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,3,4,8,6,7,1,5]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,8,5,6,7,1,4]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,8,4,5,6,7,1,3]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [9,1,2,3,4,5,6,7,8]=>[1,9,8,7,6,5,4,3,2]=>[9,8,7,6,5,4,3,2,1]=>[[[[[[[[[.,.],.],.],.],.],.],.],.],.] [8,1,2,3,4,5,6,9,7]=>[1,8,9,7,6,5,4,3,2]=>[9,8,7,6,5,4,2,3,1]=>[[[[[[[[.,.],.],.],.],.],.],[.,.]],.] [7,1,2,3,4,5,9,6,8]=>[1,7,9,8,6,5,4,3,2]=>[9,8,7,6,5,2,4,3,1]=>[[[[[[[.,.],.],.],.],.],[[.,.],.]],.] [9,1,2,3,4,5,8,6,7]=>[1,9,7,8,6,5,4,3,2]=>[9,8,7,6,5,3,4,2,1]=>[[[[[[[[.,.],.],.],.],.],[.,.]],.],.] [7,1,2,3,4,5,8,9,6]=>[1,7,8,9,6,5,4,3,2]=>[9,8,7,6,5,2,3,4,1]=>[[[[[[[.,.],.],.],.],.],[.,[.,.]]],.] [9,1,2,3,6,4,5,7,8]=>[1,9,8,7,5,6,4,3,2]=>[9,8,7,5,6,4,3,2,1]=>[[[[[[[[.,.],.],.],[.,.]],.],.],.],.] [4,1,2,5,6,7,8,9,3]=>[1,4,5,6,7,8,9,3,2]=>[9,8,2,3,4,5,6,7,1]=>[[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]],.] [3,1,9,2,4,5,6,7,8]=>[1,3,9,8,7,6,5,4,2]=>[9,2,8,7,6,5,4,3,1]=>[[[.,.],[[[[[[.,.],.],.],.],.],.]],.] [9,1,4,5,6,7,8,2,3]=>[1,9,3,4,5,6,7,8,2]=>[9,3,4,5,6,7,8,2,1]=>[[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.],.] [3,1,4,5,6,7,8,9,2]=>[1,3,4,5,6,7,8,9,2]=>[9,2,3,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,9,1,3,4,5,6,7,8]=>[1,2,9,8,7,6,5,4,3]=>[2,9,8,7,6,5,4,3,1]=>[[.,[[[[[[[.,.],.],.],.],.],.],.]],.] [2,9,1,5,6,7,8,3,4]=>[1,2,9,4,5,6,7,8,3]=>[2,9,4,5,6,7,8,3,1]=>[[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]],.] [2,4,1,5,6,7,8,9,3]=>[1,2,4,5,6,7,8,9,3]=>[2,9,3,4,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]],.] [9,3,1,2,4,5,6,7,8]=>[1,9,8,7,6,5,4,2,3]=>[8,9,7,6,5,4,3,2,1]=>[[[[[[[[.,[.,.]],.],.],.],.],.],.],.] [9,4,1,2,3,5,6,7,8]=>[1,9,8,7,6,5,3,2,4]=>[8,7,9,6,5,4,3,2,1]=>[[[[[[[[.,.],[.,.]],.],.],.],.],.],.] [4,3,1,5,6,7,8,9,2]=>[1,4,5,6,7,8,9,2,3]=>[8,9,2,3,4,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,9,1,4,5,6,7,8]=>[1,2,3,9,8,7,6,5,4]=>[2,3,9,8,7,6,5,4,1]=>[[.,[.,[[[[[[.,.],.],.],.],.],.]]],.] [2,3,9,1,6,7,8,4,5]=>[1,2,3,9,5,6,7,8,4]=>[2,3,9,5,6,7,8,4,1]=>[[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]],.] [2,3,5,1,6,7,8,9,4]=>[1,2,3,5,6,7,8,9,4]=>[2,3,9,4,5,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]],.] [2,3,4,9,1,7,8,5,6]=>[1,2,3,4,9,6,7,8,5]=>[2,3,4,9,6,7,8,5,1]=>[[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]],.] [2,3,4,6,1,7,8,9,5]=>[1,2,3,4,6,7,8,9,5]=>[2,3,4,9,5,6,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]],.] [2,3,9,6,1,7,8,4,5]=>[1,2,3,9,5,4,6,7,8]=>[2,3,6,5,7,8,9,4,1]=>[[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]],.] [6,3,4,5,1,7,8,9,2]=>[1,6,7,8,9,2,3,4,5]=>[6,7,8,9,2,3,4,5,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]],.] [2,3,4,5,9,1,8,6,7]=>[1,2,3,4,5,9,7,8,6]=>[2,3,4,5,9,7,8,6,1]=>[[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]],.] [2,3,4,5,7,1,8,9,6]=>[1,2,3,4,5,7,8,9,6]=>[2,3,4,5,9,6,7,8,1]=>[[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]],.] [2,3,4,5,6,9,1,7,8]=>[1,2,3,4,5,6,9,8,7]=>[2,3,4,5,6,9,8,7,1]=>[[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]],.] [2,3,4,5,6,8,1,9,7]=>[1,2,3,4,5,6,8,9,7]=>[2,3,4,5,6,9,7,8,1]=>[[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]],.] [2,3,4,5,9,8,1,6,7]=>[1,2,3,4,5,9,7,6,8]=>[2,3,4,5,8,7,9,6,1]=>[[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]],.] [9,3,4,5,6,7,1,2,8]=>[1,9,8,2,3,4,5,6,7]=>[4,5,6,7,8,9,3,2,1]=>[[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.],.] [8,3,4,5,6,7,1,9,2]=>[1,8,9,2,3,4,5,6,7]=>[4,5,6,7,8,9,2,3,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]],.] [2,3,4,5,6,7,9,1,8]=>[1,2,3,4,5,6,7,9,8]=>[2,3,4,5,6,7,9,8,1]=>[[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]],.] [2,3,4,5,6,9,8,1,7]=>[1,2,3,4,5,6,9,7,8]=>[2,3,4,5,6,8,9,7,1]=>[[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]],.] [9,3,4,5,6,7,8,1,2]=>[1,9,2,3,4,5,6,7,8]=>[3,4,5,6,7,8,9,2,1]=>[[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.],.] [2,3,4,5,6,7,8,9,1]=>[1,2,3,4,5,6,7,8,9]=>[2,3,4,5,6,7,8,9,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] []=>[]=>[]=>. [3,5,2,6,1,4,8,7]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,5,2,6,4,1,8,7]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,5,2,7,4,8,1,6]=>[1,3,2,5,4,7,6,8]=>[3,2,5,4,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,2,7,4,8,6,1]=>[1,3,2,5,4,7,6,8]=>[3,2,5,4,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,5,7,2,3,8,6,1]=>[1,4,2,5,3,7,6,8]=>[3,5,2,4,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,7,2,3,8,1,6]=>[1,4,2,5,3,7,6,8]=>[3,5,2,4,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,6,2,3,1,8,7]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,5,6,2,1,3,8,7]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,5,1,6,4,2,8,7]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [4,5,6,1,3,2,8,7]=>[1,4,2,5,3,6,7,8]=>[3,5,2,4,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,5,6,3,1,2,8,7]=>[1,4,3,6,2,5,7,8]=>[5,3,2,6,4,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [4,5,7,3,2,8,1,6]=>[1,4,3,7,2,5,6,8]=>[5,3,2,6,7,4,8,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [4,5,7,3,2,8,6,1]=>[1,4,3,7,6,8,2,5]=>[7,3,2,8,5,4,6,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,6,7,3,8,2,5,1]=>[1,4,3,7,5,8,2,6]=>[7,3,2,5,8,4,6,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [4,6,7,3,8,2,1,5]=>[1,4,3,7,2,6,5,8]=>[5,3,2,7,6,4,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,6,7,3,8,1,2,5]=>[1,4,3,7,2,6,5,8]=>[5,3,2,7,6,4,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,5,7,3,1,8,2,6]=>[1,4,3,7,2,5,6,8]=>[5,3,2,6,7,4,8,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [4,5,7,1,3,8,2,6]=>[1,4,2,5,3,7,6,8]=>[3,5,2,4,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,5,1,7,4,8,2,6]=>[1,3,2,5,4,7,6,8]=>[3,2,5,4,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [2,1,5,7,4,8,3,6]=>[1,2,3,5,4,7,6,8]=>[2,3,5,4,7,6,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,5,7,4,8,6,3]=>[1,2,3,5,4,7,6,8]=>[2,3,5,4,7,6,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [3,5,1,7,4,8,6,2]=>[1,3,2,5,4,7,6,8]=>[3,2,5,4,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,5,7,1,3,8,6,2]=>[1,4,2,5,3,7,6,8]=>[3,5,2,4,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,7,3,1,8,6,2]=>[1,4,3,7,6,8,2,5]=>[7,3,2,8,5,4,6,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,6,7,3,8,1,5,2]=>[1,4,3,7,5,8,2,6]=>[7,3,2,5,8,4,6,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [4,6,7,3,8,5,1,2]=>[1,4,3,7,2,6,5,8]=>[5,3,2,7,6,4,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,6,7,3,8,5,2,1]=>[1,4,3,7,2,6,5,8]=>[5,3,2,7,6,4,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [5,6,7,8,3,1,4,2]=>[1,5,3,7,4,8,2,6]=>[7,3,5,2,8,4,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,6,7,8,1,3,4,2]=>[1,5,2,6,3,7,4,8]=>[3,5,7,2,4,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,6,7,1,8,3,5,2]=>[1,4,2,6,3,7,5,8]=>[3,5,2,7,4,6,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,6,1,7,8,4,5,2]=>[1,3,2,6,4,7,5,8]=>[3,2,5,7,4,6,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [2,1,6,7,8,4,5,3]=>[1,2,3,6,4,7,5,8]=>[2,3,5,7,4,6,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,6,7,8,4,3,5]=>[1,2,3,6,4,7,5,8]=>[2,3,5,7,4,6,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [3,6,1,7,8,4,2,5]=>[1,3,2,6,4,7,5,8]=>[3,2,5,7,4,6,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [4,6,7,1,8,3,2,5]=>[1,4,2,6,3,7,5,8]=>[3,5,2,7,4,6,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,6,7,8,1,3,2,4]=>[1,5,2,6,3,7,4,8]=>[3,5,7,2,4,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,5,7,2,1,8,3,6]=>[1,4,2,5,3,7,6,8]=>[3,5,2,4,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,6,7,2,8,1,3,5]=>[1,4,2,6,3,7,5,8]=>[3,5,2,7,4,6,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,7,2,8,3,1,5]=>[1,4,2,6,3,7,5,8]=>[3,5,2,7,4,6,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,7,2,8,3,5,1]=>[1,4,2,6,3,7,5,8]=>[3,5,2,7,4,6,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,6,2,7,8,4,5,1]=>[1,3,2,6,4,7,5,8]=>[3,2,5,7,4,6,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,6,2,7,8,4,1,5]=>[1,3,2,6,4,7,5,8]=>[3,2,5,7,4,6,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,6,2,7,8,1,4,5]=>[1,3,2,6,4,7,5,8]=>[3,2,5,7,4,6,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,5,2,7,1,8,4,6]=>[1,3,2,5,4,7,6,8]=>[3,2,5,4,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,4,2,1,7,8,5,6]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,4,1,2,7,8,6,5]=>[1,3,2,4,5,7,6,8]=>[3,2,4,5,7,6,8,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,5,2,7,1,8,6,4]=>[1,3,2,5,4,7,6,8]=>[3,2,5,4,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,6,2,7,8,1,5,4]=>[1,3,2,6,4,7,5,8]=>[3,2,5,7,4,6,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,6,2,7,8,5,1,4]=>[1,3,2,6,5,8,4,7]=>[3,2,7,5,4,8,6,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [3,6,2,7,8,5,4,1]=>[1,3,2,6,5,8,4,7]=>[3,2,7,5,4,8,6,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [4,6,7,2,8,5,3,1]=>[1,4,2,6,5,8,3,7]=>[3,7,2,5,4,8,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,6,7,2,8,5,1,3]=>[1,4,2,6,5,8,3,7]=>[3,7,2,5,4,8,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,6,7,2,8,1,5,3]=>[1,4,2,6,3,7,5,8]=>[3,5,2,7,4,6,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,5,7,2,1,8,6,3]=>[1,4,2,5,3,7,6,8]=>[3,5,2,4,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,7,1,2,8,6,3]=>[1,4,2,5,3,7,6,8]=>[3,5,2,4,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,5,1,7,2,8,6,4]=>[1,3,2,5,4,7,6,8]=>[3,2,5,4,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [2,1,5,7,3,8,6,4]=>[1,2,3,5,4,7,6,8]=>[2,3,5,4,7,6,8,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,6,7,8,3,5,4]=>[1,2,3,6,4,7,5,8]=>[2,3,5,7,4,6,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [3,6,1,7,8,2,5,4]=>[1,3,2,6,4,7,5,8]=>[3,2,5,7,4,6,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [4,6,7,1,8,2,5,3]=>[1,4,2,6,3,7,5,8]=>[3,5,2,7,4,6,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,6,7,8,1,2,4,3]=>[1,5,2,6,3,7,4,8]=>[3,5,7,2,4,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,6,7,8,2,1,4,3]=>[1,5,2,6,3,7,4,8]=>[3,5,7,2,4,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,6,7,8,2,4,1,3]=>[1,5,2,6,4,8,3,7]=>[3,7,5,2,4,8,6,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,6,7,8,2,4,3,1]=>[1,5,2,6,4,8,3,7]=>[3,7,5,2,4,8,6,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,6,7,8,1,4,2,3]=>[1,5,2,6,4,8,3,7]=>[3,7,5,2,4,8,6,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [4,6,7,1,8,5,2,3]=>[1,4,2,6,5,8,3,7]=>[3,7,2,5,4,8,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [3,6,1,7,8,5,2,4]=>[1,3,2,6,5,8,4,7]=>[3,2,7,5,4,8,6,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [2,1,6,7,8,5,3,4]=>[1,2,3,6,5,8,4,7]=>[2,3,7,5,4,8,6,1]=>[[.,[.,[[[.,.],.],[[.,.],.]]]],.] [3,6,1,7,8,5,4,2]=>[1,3,2,6,5,8,4,7]=>[3,2,7,5,4,8,6,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [4,6,7,1,8,5,3,2]=>[1,4,2,6,5,8,3,7]=>[3,7,2,5,4,8,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,6,7,8,1,4,3,2]=>[1,5,2,6,4,8,3,7]=>[3,7,5,2,4,8,6,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,6,7,8,4,1,3,2]=>[1,5,4,8,2,6,3,7]=>[5,7,3,2,6,8,4,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [3,4,2,1,6,5,8,7,10,9]=>[1,3,2,4,5,6,7,8,9,10]=>[3,2,4,5,6,7,8,9,10,1]=>[[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [3,5,2,7,4,9,6,10,8,1]=>[1,3,2,5,4,7,6,9,8,10]=>[3,2,5,4,7,6,9,8,10,1]=>[[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],.] [2,6,7,4,5,1,8,3]=>[1,2,6,3,7,8,4,5]=>[2,4,7,8,3,5,6,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,7,4,5,2,3,8]=>[1,2,6,3,7,4,5,8]=>[2,4,6,7,3,5,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,5,4,7,6,2,3,8]=>[1,2,5,6,3,4,7,8]=>[2,5,6,3,4,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,5,4,7,6,1,8,3]=>[1,2,5,6,3,4,7,8]=>[2,5,6,3,4,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [3,5,4,7,6,8,1,2]=>[1,3,4,7,2,5,6,8]=>[5,2,3,6,7,4,8,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [4,5,3,7,8,6,1,2]=>[1,4,7,2,5,8,3,6]=>[4,7,2,5,8,3,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,3,4,8,6,7,1,2]=>[1,5,6,7,2,3,4,8]=>[5,6,7,2,3,4,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,5,6,8,7,1,2]=>[1,4,6,7,2,3,5,8]=>[5,6,2,7,3,4,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [6,2,8,4,5,1,7,3]=>[1,6,2,3,8,4,5,7]=>[3,4,6,7,2,8,5,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,8,1,4,5,2,3,6]=>[1,7,3,2,8,6,4,5]=>[4,3,7,8,6,2,5,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [4,1,3,2,8,6,5,7]=>[1,4,2,3,5,8,7,6]=>[3,4,2,5,8,7,6,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [6,1,8,3,2,5,4,7]=>[1,6,5,2,3,8,7,4]=>[4,5,8,3,2,7,6,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [6,2,8,3,1,5,7,4]=>[1,6,5,2,3,8,4,7]=>[4,5,7,3,2,8,6,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [5,2,3,8,1,6,7,4]=>[1,5,2,3,4,8,6,7]=>[3,4,5,2,7,8,6,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [7,8,3,2,1,6,5,4]=>[1,7,5,2,8,4,3,6]=>[4,7,6,3,8,2,5,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,8,4,2,6,1,5,3]=>[1,7,5,6,2,8,3,4]=>[5,7,8,3,4,2,6,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [4,5,2,7,8,1,6,3]=>[1,4,7,6,2,5,8,3]=>[5,8,2,6,4,3,7,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [2,5,3,7,1,6,8,4]=>[1,2,5,3,4,7,8,6]=>[2,4,5,3,8,6,7,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [3,6,7,2,1,8,5,4]=>[1,3,7,5,2,6,8,4]=>[5,2,8,4,6,3,7,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [7,8,5,6,2,1,4,3]=>[1,7,4,6,2,8,3,5]=>[5,7,3,8,4,2,6,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [6,5,8,7,1,2,3,4]=>[1,6,2,5,3,8,4,7]=>[3,5,7,4,2,8,6,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [5,4,1,8,7,2,3,6]=>[1,5,7,3,2,4,8,6]=>[5,4,6,2,8,3,7,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [6,4,8,1,7,2,3,5]=>[1,6,2,4,3,8,5,7]=>[3,5,4,7,2,8,6,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [5,3,1,8,2,7,4,6]=>[1,5,2,3,4,8,6,7]=>[3,4,5,2,7,8,6,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,3,1,2,8,7,5,6]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,2,1,3,8,5,7,6]=>[1,4,3,2,5,8,6,7]=>[4,3,2,5,7,8,6,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [6,2,8,1,3,4,7,5]=>[1,6,4,2,3,8,5,7]=>[4,5,3,7,2,8,6,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [7,8,2,1,3,4,6,5]=>[1,7,6,4,2,8,5,3]=>[5,8,4,7,3,2,6,1]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [4,3,1,2,6,5,8,7]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,3,1,6,2,4,8,7]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,3,1,5,2,8,4,6]=>[1,7,4,5,2,3,6,8]=>[5,6,3,4,7,2,8,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [8,4,5,1,2,7,3,6]=>[1,8,6,7,3,5,2,4]=>[7,5,8,6,3,4,2,1]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [7,4,5,1,2,8,3,6]=>[1,7,3,5,2,4,6,8]=>[5,3,6,4,7,2,8,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [5,4,6,1,2,3,8,7]=>[1,5,2,4,3,6,7,8]=>[3,5,4,2,6,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [2,1,6,5,3,4,8,7]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [3,6,1,5,2,4,8,7]=>[1,3,2,6,4,5,7,8]=>[3,2,5,6,4,7,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [4,6,5,1,2,3,8,7]=>[1,4,2,6,3,5,7,8]=>[3,5,2,6,4,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,6,4,1,2,3,8,7]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [8,6,4,1,7,2,3,5]=>[1,8,5,7,3,4,2,6]=>[7,5,6,3,8,4,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [6,7,4,1,8,2,3,5]=>[1,6,2,7,3,4,5,8]=>[3,5,6,7,2,4,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,7,4,1,2,8,3,6]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,7,5,1,2,8,3,6]=>[1,4,2,7,3,5,6,8]=>[3,5,2,6,7,4,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,7,1,5,2,8,4,6]=>[1,3,2,7,4,5,6,8]=>[3,2,5,6,7,4,8,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [2,1,7,5,3,8,4,6]=>[1,2,3,7,4,5,6,8]=>[2,3,5,6,7,4,8,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [4,8,5,1,2,7,3,6]=>[1,4,2,8,6,7,3,5]=>[3,7,2,8,5,6,4,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [6,8,4,1,7,2,3,5]=>[1,6,2,8,5,7,3,4]=>[3,7,8,5,2,6,4,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [8,7,4,1,6,2,3,5]=>[1,8,5,6,2,7,3,4]=>[5,7,8,3,4,6,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [4,8,6,1,7,2,3,5]=>[1,4,2,8,5,7,3,6]=>[3,7,2,5,8,6,4,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [3,8,1,6,7,2,4,5]=>[1,3,2,8,5,7,4,6]=>[3,2,7,5,8,6,4,1]=>[[[.,.],[[[.,.],[[.,.],.]],.]],.] [2,1,7,6,8,3,4,5]=>[1,2,3,7,4,6,5,8]=>[2,3,5,7,6,4,8,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [3,7,1,6,8,2,4,5]=>[1,3,2,7,4,6,5,8]=>[3,2,5,7,6,4,8,1]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [4,7,6,1,8,2,3,5]=>[1,4,2,7,3,6,5,8]=>[3,5,2,7,6,4,8,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [5,7,6,8,1,2,3,4]=>[1,5,2,7,3,6,4,8]=>[3,5,7,2,6,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,4,7,1,2,8,3,6]=>[1,5,2,4,3,7,6,8]=>[3,5,4,2,7,6,8,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [6,4,7,1,8,2,3,5]=>[1,6,2,4,3,7,5,8]=>[3,5,4,7,2,6,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [7,4,6,1,8,2,3,5]=>[1,7,3,6,2,4,5,8]=>[5,3,6,7,4,2,8,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [8,4,6,1,7,2,3,5]=>[1,8,5,7,3,6,2,4]=>[7,5,8,3,6,4,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [8,3,1,6,7,2,4,5]=>[1,8,5,7,4,6,2,3]=>[7,8,5,3,6,4,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [6,3,1,7,8,2,4,5]=>[1,6,2,3,4,7,5,8]=>[3,4,5,7,2,6,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,3,1,7,2,8,4,6]=>[1,5,2,3,4,7,6,8]=>[3,4,5,2,7,6,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,3,1,2,7,8,5,6]=>[1,4,2,3,5,7,6,8]=>[3,4,2,5,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [2,1,4,3,8,7,5,6]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [3,4,1,2,8,7,5,6]=>[1,3,2,4,5,8,6,7]=>[3,2,4,5,7,8,6,1]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [6,3,1,8,7,2,4,5]=>[1,6,2,3,4,8,5,7]=>[3,4,5,7,2,8,6,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,4,8,1,6,2,3,5]=>[1,7,3,8,5,6,2,4]=>[7,3,8,5,6,2,4,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [5,4,8,1,2,7,3,6]=>[1,5,2,4,3,8,6,7]=>[3,5,4,2,7,8,6,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [4,5,8,1,2,7,3,6]=>[1,4,2,5,3,8,6,7]=>[3,5,2,4,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [3,5,1,8,2,7,4,6]=>[1,3,2,5,4,8,6,7]=>[3,2,5,4,7,8,6,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [2,1,5,8,3,7,4,6]=>[1,2,3,5,4,8,6,7]=>[2,3,5,4,7,8,6,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,1,6,8,7,3,4,5]=>[1,2,3,6,4,8,5,7]=>[2,3,5,7,4,8,6,1]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [3,6,1,8,7,2,4,5]=>[1,3,2,6,4,8,5,7]=>[3,2,5,7,4,8,6,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,6,8,1,7,2,3,5]=>[1,4,2,6,3,8,5,7]=>[3,5,2,7,4,8,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,6,8,7,1,2,3,4]=>[1,5,2,6,3,8,4,7]=>[3,5,7,2,4,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [7,5,8,6,1,2,3,4]=>[1,7,3,8,4,6,2,5]=>[7,3,5,8,6,2,4,1]=>[[[[.,.],[.,[[.,.],.]]],[.,.]],.] [8,5,7,6,1,2,3,4]=>[1,8,4,6,2,5,3,7]=>[5,7,3,6,4,8,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [5,7,8,6,1,2,3,4]=>[1,5,2,7,3,8,4,6]=>[3,5,7,2,8,4,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,7,8,1,6,2,3,5]=>[1,4,2,7,3,8,5,6]=>[3,5,2,7,8,4,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,7,1,8,6,2,4,5]=>[1,3,2,7,4,8,5,6]=>[3,2,5,7,8,4,6,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [2,1,7,8,6,3,4,5]=>[1,2,3,7,4,8,5,6]=>[2,3,5,7,8,4,6,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,1,8,7,6,3,4,5]=>[1,2,3,8,5,6,4,7]=>[2,3,7,5,6,8,4,1]=>[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] [3,8,1,7,6,2,4,5]=>[1,3,2,8,5,6,4,7]=>[3,2,7,5,6,8,4,1]=>[[[.,.],[[[.,.],[.,[.,.]]],.]],.] [5,8,7,6,1,2,3,4]=>[1,5,2,8,4,6,3,7]=>[3,7,5,2,6,8,4,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [6,4,7,3,5,8,1,2]=>[1,6,8,2,4,3,7,5]=>[4,6,5,8,2,7,3,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [5,4,3,7,6,8,1,2]=>[1,5,6,8,2,4,7,3]=>[5,8,6,2,3,7,4,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [6,4,8,3,5,7,1,2]=>[1,6,7,2,4,3,8,5]=>[4,6,5,8,2,3,7,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,4,3,8,6,7,1,2]=>[1,5,6,7,2,4,8,3]=>[5,8,6,2,3,4,7,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [5,4,3,6,8,7,1,2]=>[1,5,8,2,4,6,7,3]=>[4,8,5,2,6,7,3,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [5,4,2,6,7,1,8,3]=>[1,5,7,8,3,2,4,6]=>[6,5,7,2,8,3,4,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,4,2,6,7,1,3,8]=>[1,5,7,3,2,4,6,8]=>[5,4,6,2,7,3,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,3,2,6,1,7,4,8]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,3,2,6,1,7,8,4]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,4,2,6,8,1,7,3]=>[1,5,8,3,2,4,6,7]=>[5,4,6,2,7,8,3,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [5,4,2,8,6,1,7,3]=>[1,5,6,2,4,8,3,7]=>[4,7,5,2,3,8,6,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [6,4,8,2,5,1,7,3]=>[1,6,2,4,3,8,5,7]=>[3,5,4,7,2,8,6,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [7,8,4,2,5,1,3,6]=>[1,7,3,4,2,8,6,5]=>[5,3,4,8,7,2,6,1]=>[[[[.,.],[.,[[.,.],.]]],[.,.]],.] [4,3,2,1,6,8,5,7]=>[1,4,2,3,5,6,8,7]=>[3,4,2,5,6,8,7,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,3,2,1,8,6,5,7]=>[1,4,2,3,5,8,7,6]=>[3,4,2,5,8,7,6,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [6,3,8,2,1,5,4,7]=>[1,6,5,2,3,8,7,4]=>[4,5,8,3,2,7,6,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [7,8,3,2,1,5,4,6]=>[1,7,4,2,8,6,5,3]=>[4,8,3,7,6,2,5,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [6,3,8,2,1,5,7,4]=>[1,6,5,2,3,8,4,7]=>[4,5,7,3,2,8,6,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [5,3,2,8,1,6,7,4]=>[1,5,2,3,4,8,6,7]=>[3,4,5,2,7,8,6,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,4,2,7,8,1,6,3]=>[1,5,8,3,2,4,7,6]=>[5,4,6,2,8,7,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,3,2,7,1,8,6,4]=>[1,5,2,3,4,7,6,8]=>[3,4,5,2,7,6,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,3,2,7,1,6,4,8]=>[1,5,2,3,4,7,6,8]=>[3,4,5,2,7,6,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,3,7,2,1,8,5,4]=>[1,6,8,4,2,3,7,5]=>[5,6,4,8,2,7,3,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,4,7,2,8,1,5,3]=>[1,6,2,4,3,7,5,8]=>[3,5,4,7,2,6,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,5,7,8,2,1,4,3]=>[1,6,2,5,3,7,4,8]=>[3,5,7,4,2,6,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,5,8,7,2,1,3,4]=>[1,6,2,5,3,8,4,7]=>[3,5,7,4,2,8,6,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [6,3,7,2,1,8,4,5]=>[1,6,8,5,2,3,7,4]=>[5,6,8,4,2,7,3,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [5,4,2,8,7,1,3,6]=>[1,5,7,3,2,4,8,6]=>[5,4,6,2,8,3,7,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,3,2,8,1,7,4,6]=>[1,5,2,3,4,8,6,7]=>[3,4,5,2,7,8,6,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,3,2,1,8,7,5,6]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,3,2,1,7,5,8,6]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,3,2,1,7,5,6,8]=>[1,4,2,3,5,7,6,8]=>[3,4,2,5,7,6,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,3,2,1,8,5,7,6]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [5,3,2,8,1,4,7,6]=>[1,5,2,3,4,8,6,7]=>[3,4,5,2,7,8,6,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,3,8,2,1,4,7,5]=>[1,6,4,2,3,8,5,7]=>[4,5,3,7,2,8,6,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [7,8,3,2,1,4,6,5]=>[1,7,6,4,2,8,5,3]=>[5,8,4,7,3,2,6,1]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [6,3,8,2,1,4,5,7]=>[1,6,4,2,3,8,7,5]=>[4,5,3,8,2,7,6,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [4,3,2,1,8,5,6,7]=>[1,4,2,3,5,8,7,6]=>[3,4,2,5,8,7,6,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [4,3,2,1,5,8,6,7]=>[1,4,2,3,5,6,8,7]=>[3,4,2,5,6,8,7,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [7,8,5,6,1,2,4,3]=>[1,7,4,6,2,8,3,5]=>[5,7,3,8,4,2,6,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,8,4,1,6,2,5,3]=>[1,7,5,6,2,8,3,4]=>[5,7,8,3,4,2,6,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,8,1,4,6,2,5,3]=>[1,7,5,6,2,8,3,4]=>[5,7,8,3,4,2,6,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [6,1,8,4,7,2,5,3]=>[1,6,2,3,8,4,5,7]=>[3,4,6,7,2,8,5,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [1,6,8,4,7,2,5,3]=>[1,2,6,3,8,4,5,7]=>[2,4,6,7,3,8,5,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [7,8,1,3,2,6,5,4]=>[1,7,5,2,8,4,3,6]=>[4,7,6,3,8,2,5,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,8,3,1,2,6,5,4]=>[1,7,5,2,8,4,3,6]=>[4,7,6,3,8,2,5,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,8,3,4,6,5,1,2]=>[1,7,2,8,3,4,5,6]=>[3,5,6,7,8,2,4,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [7,8,2,4,6,1,5,3]=>[1,7,5,6,2,8,3,4]=>[5,7,8,3,4,2,6,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,8,2,3,1,6,5,4]=>[1,7,5,2,8,4,3,6]=>[4,7,6,3,8,2,5,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,8,2,1,3,6,5,4]=>[1,7,5,3,2,8,4,6]=>[5,4,7,3,8,2,6,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [7,8,1,2,3,6,5,4]=>[1,7,5,3,2,8,4,6]=>[5,4,7,3,8,2,6,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [1,5,2,8,3,7,6,4]=>[1,2,5,3,4,8,6,7]=>[2,4,5,3,7,8,6,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [6,2,8,4,7,1,5,3]=>[1,6,2,3,8,4,5,7]=>[3,4,6,7,2,8,5,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [3,6,8,4,7,5,1,2]=>[1,3,8,2,6,5,7,4]=>[4,2,8,6,5,7,3,1]=>[[[.,.],[[[[.,.],.],[.,.]],.]],.] [2,6,8,4,7,1,5,3]=>[1,2,6,3,8,4,5,7]=>[2,4,6,7,3,8,5,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [2,5,1,8,3,7,6,4]=>[1,2,5,3,4,8,6,7]=>[2,4,5,3,7,8,6,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,2,5,8,3,7,6,4]=>[1,2,3,5,4,8,6,7]=>[2,3,5,4,7,8,6,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,5,3,8,1,7,6,4]=>[1,2,5,3,4,8,6,7]=>[2,4,5,3,7,8,6,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [5,2,3,8,1,7,6,4]=>[1,5,2,3,4,8,6,7]=>[3,4,5,2,7,8,6,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,2,1,3,8,7,6,5]=>[1,4,3,2,5,8,6,7]=>[4,3,2,5,7,8,6,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [4,1,2,3,8,7,6,5]=>[1,4,3,2,5,8,6,7]=>[4,3,2,5,7,8,6,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [4,1,3,2,8,7,6,5]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,3,1,2,8,7,6,5]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [5,3,1,8,2,7,6,4]=>[1,5,2,3,4,8,6,7]=>[3,4,5,2,7,8,6,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,1,3,8,2,7,6,4]=>[1,5,2,3,4,8,6,7]=>[3,4,5,2,7,8,6,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [1,5,3,8,2,7,6,4]=>[1,2,5,3,4,8,6,7]=>[2,4,5,3,7,8,6,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [6,4,8,1,7,2,5,3]=>[1,6,2,4,3,8,5,7]=>[3,5,4,7,2,8,6,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,5,8,7,1,2,4,3]=>[1,6,2,5,3,8,4,7]=>[3,5,7,4,2,8,6,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [5,6,8,7,3,4,1,2]=>[1,5,3,8,2,6,4,7]=>[5,3,7,2,6,8,4,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [5,6,8,7,2,1,4,3]=>[1,5,2,6,3,8,4,7]=>[3,5,7,2,4,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [4,5,1,8,7,2,6,3]=>[1,4,8,3,2,5,7,6]=>[5,4,2,6,8,7,3,1]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [4,1,5,8,7,2,6,3]=>[1,4,8,3,5,7,6,2]=>[8,4,2,5,7,6,3,1]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [1,4,5,8,7,2,6,3]=>[1,2,4,8,3,5,7,6]=>[2,5,3,6,8,7,4,1]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [1,3,5,8,2,7,6,4]=>[1,2,3,5,4,8,6,7]=>[2,3,5,4,7,8,6,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [3,1,5,8,2,7,6,4]=>[1,3,5,2,4,8,6,7]=>[4,2,5,3,7,8,6,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [3,6,8,1,2,7,5,4]=>[1,3,8,4,2,6,7,5]=>[5,2,4,8,6,7,3,1]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [3,6,8,2,1,7,5,4]=>[1,3,8,4,2,6,7,5]=>[5,2,4,8,6,7,3,1]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [4,6,8,2,7,1,5,3]=>[1,4,2,6,3,8,5,7]=>[3,5,2,7,4,8,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,6,8,3,7,5,1,2]=>[1,4,3,8,2,6,5,7]=>[5,3,2,7,6,8,4,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [4,5,3,8,7,6,1,2]=>[1,4,8,2,5,7,3,6]=>[4,7,2,5,8,6,3,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [4,5,2,8,7,1,6,3]=>[1,4,8,3,2,5,7,6]=>[5,4,2,6,8,7,3,1]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [3,5,2,8,1,7,6,4]=>[1,3,2,5,4,8,6,7]=>[3,2,5,4,7,8,6,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [3,1,2,4,8,7,6,5]=>[1,3,2,4,5,8,6,7]=>[3,2,4,5,7,8,6,1]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,2,5,8,1,7,6,4]=>[1,3,5,2,4,8,6,7]=>[4,2,5,3,7,8,6,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [4,2,5,8,7,1,6,3]=>[1,4,8,3,5,7,6,2]=>[8,4,2,5,7,6,3,1]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [2,4,5,8,7,1,6,3]=>[1,2,4,8,3,5,7,6]=>[2,5,3,6,8,7,4,1]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [2,3,5,8,1,7,6,4]=>[1,2,3,5,4,8,6,7]=>[2,3,5,4,7,8,6,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [4,1,3,2,6,5,8,7]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [7,1,3,2,5,4,8,6]=>[1,7,8,6,4,2,3,5]=>[6,7,5,8,4,2,3,1]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [8,1,4,2,5,3,7,6]=>[1,8,6,3,4,2,5,7]=>[6,4,5,7,3,8,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [7,1,4,2,5,3,8,6]=>[1,7,8,6,3,4,2,5]=>[7,5,6,8,4,2,3,1]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [5,1,4,2,6,3,8,7]=>[1,5,6,3,4,2,7,8]=>[6,4,5,2,3,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [2,1,6,3,5,4,8,7]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [4,1,6,2,5,3,8,7]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [6,2,5,1,4,3,8,7]=>[1,6,3,5,4,2,7,8]=>[6,3,5,4,2,7,8,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,2,6,1,4,3,8,7]=>[1,5,4,2,3,6,7,8]=>[4,5,3,2,6,7,8,1]=>[[[[.,[.,.]],.],[.,[.,[.,.]]]],.] [5,2,7,1,4,3,8,6]=>[1,5,4,2,3,7,8,6]=>[4,5,3,2,8,6,7,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [6,2,8,1,4,3,7,5]=>[1,6,3,8,5,4,2,7]=>[7,3,6,5,2,8,4,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,2,7,1,4,3,8,5]=>[1,6,3,7,8,5,4,2]=>[8,3,7,6,2,4,5,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,2,5,1,4,3,8,6]=>[1,7,8,6,3,5,4,2]=>[8,5,7,6,4,2,3,1]=>[[[[[.,.],[[.,.],.]],.],[.,.]],.] [3,1,8,2,5,4,7,6]=>[1,3,8,6,4,2,5,7]=>[6,2,5,7,4,8,3,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [7,1,4,3,8,2,6,5]=>[1,7,6,2,3,4,5,8]=>[4,5,6,7,3,2,8,1]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [8,1,4,3,7,2,6,5]=>[1,8,5,7,6,2,3,4]=>[6,7,8,3,5,4,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [8,1,5,3,7,2,6,4]=>[1,8,4,3,5,7,6,2]=>[8,4,3,5,7,6,2,1]=>[[[[[.,.],.],[.,[[.,.],.]]],.],.] [7,1,5,3,8,2,6,4]=>[1,7,6,2,3,5,8,4]=>[4,5,8,6,3,2,7,1]=>[[[[.,[.,[[.,.],.]]],.],[.,.]],.] [5,1,8,2,6,3,7,4]=>[1,5,6,3,8,4,2,7]=>[7,4,6,2,3,8,5,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [2,1,8,3,6,4,7,5]=>[1,2,3,8,5,6,4,7]=>[2,3,7,5,6,8,4,1]=>[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] [5,1,7,2,6,3,8,4]=>[1,5,6,3,7,8,4,2]=>[8,4,7,2,3,5,6,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [6,2,8,1,5,3,7,4]=>[1,6,3,8,4,2,5,7]=>[6,3,5,7,2,8,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [6,1,5,2,7,3,8,4]=>[1,6,3,5,7,8,4,2]=>[8,3,7,4,2,5,6,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [4,1,3,2,7,5,8,6]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [2,1,4,3,8,5,7,6]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [4,1,3,2,8,5,7,6]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [5,1,3,2,8,4,7,6]=>[1,5,8,6,4,2,3,7]=>[6,7,5,2,4,8,3,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [6,1,3,2,8,4,7,5]=>[1,6,4,2,3,5,8,7]=>[4,5,3,6,2,8,7,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [8,4,7,1,3,2,6,5]=>[1,8,5,3,7,6,2,4]=>[7,4,8,3,6,5,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [7,4,8,1,3,2,6,5]=>[1,7,6,2,4,3,8,5]=>[4,6,5,8,3,2,7,1]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [8,3,7,1,4,2,6,5]=>[1,8,5,4,2,3,7,6]=>[5,6,4,3,8,7,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [6,1,4,2,8,3,7,5]=>[1,6,3,4,2,5,8,7]=>[5,3,4,6,2,8,7,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [4,1,5,2,8,3,7,6]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [2,1,6,3,8,4,7,5]=>[1,2,3,6,4,5,8,7]=>[2,3,5,6,4,8,7,1]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [4,1,6,2,8,3,7,5]=>[1,4,2,3,6,5,8,7]=>[3,4,2,6,5,8,7,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,1,6,2,8,3,7,4]=>[1,5,8,4,2,3,6,7]=>[5,6,4,2,7,8,3,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [6,1,5,2,8,3,7,4]=>[1,6,3,5,8,4,2,7]=>[7,3,6,4,2,8,5,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,2,8,3,7,1,5,4]=>[1,6,2,3,8,4,5,7]=>[3,4,6,7,2,8,5,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [8,3,7,2,6,1,5,4]=>[1,8,4,2,3,7,5,6]=>[4,5,3,7,8,6,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [4,1,8,3,7,2,6,5]=>[1,4,3,8,5,7,6,2]=>[8,3,2,5,7,6,4,1]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [2,1,8,4,7,3,6,5]=>[1,2,3,8,5,7,6,4]=>[2,3,8,5,7,6,4,1]=>[[.,[.,[[[.,.],[[.,.],.]],.]]],.] [3,1,7,4,8,2,6,5]=>[1,3,7,6,2,4,5,8]=>[5,2,6,7,4,3,8,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [4,1,7,3,8,2,6,5]=>[1,4,3,7,6,2,5,8]=>[6,3,2,7,5,4,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [5,1,7,3,8,2,6,4]=>[1,5,8,4,3,7,6,2]=>[8,5,4,2,7,6,3,1]=>[[[[[.,.],.],.],[[[.,.],.],.]],.] [7,3,8,2,6,1,5,4]=>[1,7,5,6,2,3,8,4]=>[5,6,8,3,4,2,7,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [8,2,6,3,7,1,5,4]=>[1,8,4,3,6,2,5,7]=>[6,4,3,7,5,8,2,1]=>[[[[[.,.],.],[[.,.],[.,.]]],.],.] [7,2,6,3,8,1,5,4]=>[1,7,5,8,4,3,6,2]=>[8,6,5,3,7,2,4,1]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [3,4,2,6,8,1,5,7]=>[1,3,2,4,6,5,8,7]=>[3,2,4,6,5,8,7,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [5,7,3,8,2,4,6,1]=>[1,5,2,7,6,4,8,3]=>[3,8,6,2,5,4,7,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [7,4,2,5,8,3,1,6]=>[1,7,2,4,5,8,6,3]=>[3,8,4,5,7,2,6,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [4,5,2,6,3,8,1,7]=>[1,4,6,8,7,2,5,3]=>[6,8,2,7,3,5,4,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,3,1,6,8,2,4,7]=>[1,5,8,7,4,6,2,3]=>[7,8,5,2,6,4,3,1]=>[[[[.,[.,.]],.],[[[.,.],.],.]],.] [5,6,2,8,1,3,4,7]=>[1,5,2,6,3,4,8,7]=>[3,5,6,2,4,8,7,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [3,5,6,1,4,8,2,7]=>[1,3,6,8,7,2,5,4]=>[6,2,8,7,3,5,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [4,1,5,6,3,8,2,7]=>[1,4,6,8,7,2,3,5]=>[6,7,2,8,3,5,4,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,5,1,6,3,8,2,7]=>[1,4,6,8,7,2,5,3]=>[6,8,2,7,3,5,4,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [7,4,5,3,8,2,1,6]=>[1,7,2,4,3,5,8,6]=>[3,5,4,6,8,2,7,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,4,5,3,8,2,6,1]=>[1,7,6,2,4,3,5,8]=>[4,6,5,7,3,2,8,1]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [6,7,4,8,3,2,5,1]=>[1,6,2,7,5,3,4,8]=>[3,6,7,5,2,4,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [7,4,5,3,1,8,2,6]=>[1,7,2,4,3,5,6,8]=>[3,5,4,6,7,2,8,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [4,7,1,5,8,3,2,6]=>[1,4,5,8,6,3,2,7]=>[7,6,2,3,5,8,4,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [5,3,7,8,1,4,2,6]=>[1,5,2,3,7,4,8,6]=>[3,4,6,2,8,5,7,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [7,3,5,8,1,4,6,2]=>[1,7,6,4,8,2,3,5]=>[6,7,4,8,3,2,5,1]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [4,5,1,7,8,3,6,2]=>[1,4,7,6,3,2,5,8]=>[6,5,2,7,4,3,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [6,7,4,8,3,1,5,2]=>[1,6,2,7,5,3,4,8]=>[3,6,7,5,2,4,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,7,4,8,3,5,2,1]=>[1,6,5,3,4,8,2,7]=>[7,4,5,3,2,8,6,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [5,6,7,3,1,8,4,2]=>[1,5,2,6,8,3,7,4]=>[3,6,8,2,4,7,5,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,6,1,7,3,8,4,2]=>[1,5,3,2,6,8,4,7]=>[4,3,7,2,5,8,6,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [5,1,6,7,3,8,4,2]=>[1,5,3,6,8,2,4,7]=>[6,3,7,2,4,8,5,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [6,4,7,1,8,3,5,2]=>[1,6,3,7,5,8,2,4]=>[7,3,8,5,2,4,6,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [6,7,8,3,1,4,5,2]=>[1,6,4,3,8,2,7,5]=>[6,4,3,8,2,7,5,1]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [6,1,7,4,8,3,2,5]=>[1,6,3,7,2,4,5,8]=>[5,3,6,7,2,4,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,1,6,7,3,2,8,4]=>[1,5,3,6,2,4,7,8]=>[5,3,6,2,4,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,6,1,7,3,2,8,4]=>[1,5,3,2,6,4,7,8]=>[4,3,6,2,5,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,6,7,3,2,1,8,4]=>[1,5,2,6,3,7,8,4]=>[3,5,8,2,4,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,6,7,3,2,8,4,1]=>[1,5,2,6,8,3,7,4]=>[3,6,8,2,4,7,5,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,6,2,7,3,8,4,1]=>[1,5,3,2,6,8,4,7]=>[4,3,7,2,5,8,6,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [5,6,2,7,3,1,8,4]=>[1,5,3,2,6,4,7,8]=>[4,3,6,2,5,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,6,2,1,7,3,8,4]=>[1,5,7,8,4,2,6,3]=>[6,8,5,2,7,3,4,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [6,1,7,4,2,8,3,5]=>[1,6,8,5,2,3,7,4]=>[5,6,8,4,2,7,3,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [7,5,8,2,1,3,4,6]=>[1,7,4,2,5,3,8,6]=>[4,6,3,5,8,2,7,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [4,7,1,5,2,8,3,6]=>[1,4,5,2,7,3,6,8]=>[4,6,2,3,7,5,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [6,7,4,2,1,8,3,5]=>[1,6,8,5,2,7,3,4]=>[5,7,8,4,2,6,3,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [3,6,7,2,8,4,5,1]=>[1,3,7,5,8,2,6,4]=>[6,2,8,4,7,3,5,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,4,7,8,2,1,5,6]=>[1,3,7,5,2,4,8,6]=>[5,2,6,4,8,3,7,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [6,4,7,8,2,5,3,1]=>[1,6,5,2,4,8,3,7]=>[4,7,5,3,2,8,6,1]=>[[[[.,[[.,.],.]],.],[[.,.],.]],.] [6,4,7,8,2,1,5,3]=>[1,6,2,4,8,3,7,5]=>[3,6,4,8,2,7,5,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [4,1,5,7,8,2,6,3]=>[1,4,7,6,2,3,5,8]=>[5,6,2,7,4,3,8,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [5,3,7,8,1,6,2,4]=>[1,5,2,3,7,4,8,6]=>[3,4,6,2,8,5,7,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,1,6,2,7,8,4,3]=>[1,5,7,4,2,3,6,8]=>[5,6,4,2,7,3,8,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,6,7,2,1,8,4,3]=>[1,5,2,6,8,3,7,4]=>[3,6,8,2,4,7,5,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,1,6,7,2,8,4,3]=>[1,5,2,3,6,8,4,7]=>[3,4,7,2,5,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [6,4,7,1,8,2,5,3]=>[1,6,2,4,3,7,5,8]=>[3,5,4,7,2,6,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,7,8,5,2,4,1,3]=>[1,6,4,5,2,7,3,8]=>[5,7,3,4,2,6,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,7,8,3,5,1,4,2]=>[1,6,2,7,4,3,8,5]=>[3,6,5,8,2,4,7,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [4,6,7,8,1,5,3,2]=>[1,4,8,2,6,5,3,7]=>[4,7,2,6,5,8,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [8,6,1,3,4,2,5,7]=>[1,8,7,5,4,3,2,6]=>[7,6,5,4,8,3,2,1]=>[[[[[[[.,.],.],.],[.,.]],.],.],.] [8,3,2,5,1,6,4,7]=>[1,8,7,4,5,2,3,6]=>[6,7,4,5,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [8,5,3,6,2,4,1,7]=>[1,8,7,2,5,3,4,6]=>[4,6,7,5,8,3,2,1]=>[[[[.,[[.,[.,.]],[.,.]]],.],.],.] [7,5,3,8,2,4,6,1]=>[1,7,6,4,8,2,5,3]=>[6,8,4,7,3,2,5,1]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [2,4,5,3,7,1,8,6]=>[1,2,4,3,5,7,8,6]=>[2,4,3,5,8,6,7,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [8,2,4,5,6,3,1,7]=>[1,8,7,2,3,4,5,6]=>[4,5,6,7,8,3,2,1]=>[[[[.,[.,[.,[.,[.,.]]]]],.],.],.] [8,2,4,5,6,1,3,7]=>[1,8,7,3,4,5,6,2]=>[8,4,5,6,7,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [8,1,2,4,5,6,3,7]=>[1,8,7,3,2,4,5,6]=>[5,4,6,7,8,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [8,2,5,1,3,6,4,7]=>[1,8,7,4,2,3,5,6]=>[5,6,4,7,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [8,5,6,2,1,4,3,7]=>[1,8,7,3,6,4,2,5]=>[7,4,6,8,5,3,2,1]=>[[[[[.,.],[[.,[.,.]],.]],.],.],.] [8,1,4,5,6,3,2,7]=>[1,8,7,2,3,4,5,6]=>[4,5,6,7,8,3,2,1]=>[[[[.,[.,[.,[.,[.,.]]]]],.],.],.] [7,4,5,8,3,2,6,1]=>[1,7,6,2,4,8,3,5]=>[4,7,5,8,3,2,6,1]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [4,3,6,7,2,8,5,1]=>[1,4,7,5,2,3,6,8]=>[5,6,2,4,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [1,4,3,6,7,2,8,5]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,5,3,7,1,8,2,6]=>[1,4,7,2,5,3,6,8]=>[4,6,2,5,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [7,5,3,8,4,1,6,2]=>[1,7,6,2,5,4,8,3]=>[4,8,6,5,3,2,7,1]=>[[[[.,[[[.,.],.],.]],.],[.,.]],.] [7,4,5,8,3,6,1,2]=>[1,7,2,4,8,3,5,6]=>[3,6,4,7,8,2,5,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [1,6,4,7,8,3,5,2]=>[1,2,6,3,4,7,5,8]=>[2,4,5,7,3,6,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [6,4,7,8,3,5,2,1]=>[1,6,5,3,7,2,4,8]=>[6,4,7,3,2,5,8,1]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [4,6,1,7,8,3,5,2]=>[1,4,7,5,8,2,6,3]=>[6,8,2,4,7,3,5,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [1,5,3,6,7,8,2,4]=>[1,2,5,7,3,4,6,8]=>[2,5,6,3,7,4,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [3,5,6,7,8,2,1,4]=>[1,3,6,2,5,8,4,7]=>[4,2,7,5,3,8,6,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [3,5,6,7,8,2,4,1]=>[1,3,6,2,5,8,4,7]=>[4,2,7,5,3,8,6,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [5,3,1,7,8,2,4,6]=>[1,5,8,6,2,3,4,7]=>[5,6,7,2,4,8,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,5,2,7,8,1,3,6]=>[1,4,7,3,2,5,8,6]=>[5,4,2,6,8,3,7,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [3,6,2,7,4,8,5,1]=>[1,3,2,6,8,4,7,5]=>[3,2,6,8,4,7,5,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [3,2,1,6,4,7,8,5]=>[1,3,2,4,6,7,8,5]=>[3,2,4,8,5,6,7,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [7,8,4,2,1,3,6,5]=>[1,7,6,3,4,2,8,5]=>[6,4,5,8,3,2,7,1]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [7,8,1,3,4,2,6,5]=>[1,7,6,2,8,5,4,3]=>[4,8,7,6,3,2,5,1]=>[[[[.,[[[.,.],.],.]],.],[.,.]],.] [3,6,2,7,1,8,5,4]=>[1,3,2,6,8,4,7,5]=>[3,2,6,8,4,7,5,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [6,4,7,8,5,2,3,1]=>[1,6,2,4,8,3,7,5]=>[3,6,4,8,2,7,5,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [2,6,4,7,8,1,5,3]=>[1,2,6,3,4,7,5,8]=>[2,4,5,7,3,6,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [4,6,2,7,8,1,5,3]=>[1,4,7,5,8,3,2,6]=>[7,6,2,4,8,3,5,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [7,4,5,8,6,2,1,3]=>[1,7,2,4,8,3,5,6]=>[3,6,4,7,8,2,5,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,3,8,6,1,2,4]=>[1,7,2,5,6,3,4,8]=>[3,6,7,4,5,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,5,8,2,1,6,3,4]=>[1,7,3,8,4,2,5,6]=>[6,3,5,7,8,2,4,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [6,2,7,1,3,8,5,4]=>[1,6,8,4,2,3,7,5]=>[5,6,4,8,2,7,3,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,3,1,7,8,2,5,4]=>[1,6,2,3,4,7,5,8]=>[3,4,5,7,2,6,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [4,6,1,7,8,5,2,3]=>[1,4,7,2,6,5,8,3]=>[4,8,2,6,5,3,7,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [5,1,2,6,7,8,4,3]=>[1,5,7,4,6,8,3,2]=>[8,7,4,2,5,3,6,1]=>[[[[[.,.],.],.],[[.,.],[.,.]]],.] [2,5,6,7,8,4,1,3]=>[1,2,5,8,3,6,4,7]=>[2,5,7,3,6,8,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,5,2,6,7,8,4,3]=>[1,2,5,7,4,6,8,3]=>[2,8,5,3,6,4,7,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [1,6,4,7,8,5,2,3]=>[1,2,6,5,8,3,4,7]=>[2,6,7,4,3,8,5,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [6,7,3,8,5,1,4,2]=>[1,6,2,7,4,8,3,5]=>[3,7,5,8,2,4,6,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,4,7,8,5,3,1,2]=>[1,6,3,7,2,4,8,5]=>[5,3,6,8,2,4,7,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [4,5,2,3,7,6,1,8]=>[1,4,3,2,5,7,6,8]=>[4,3,2,5,7,6,8,1]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [1,7,5,4,8,3,6,2]=>[1,2,7,6,3,5,8,4]=>[2,5,8,6,4,3,7,1]=>[[.,[[[.,[[.,.],.]],.],[.,.]]],.] [8,7,5,4,1,3,2,6]=>[1,8,6,3,5,2,7,4]=>[6,4,8,5,3,7,2,1]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [6,8,5,4,2,1,3,7]=>[1,6,2,8,7,3,5,4]=>[3,6,8,7,2,5,4,1]=>[[[.,[.,[[.,.],.]]],[[.,.],.]],.] [5,8,6,2,4,1,3,7]=>[1,5,4,2,8,7,3,6]=>[4,7,3,2,8,6,5,1]=>[[[[.,[.,.]],.],[[[.,.],.],.]],.] [4,8,2,6,5,1,3,7]=>[1,4,6,2,8,7,3,5]=>[4,7,2,8,3,6,5,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [6,1,5,4,2,8,7,3]=>[1,6,8,3,5,2,4,7]=>[6,4,7,5,2,8,3,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [7,1,5,4,8,2,6,3]=>[1,7,6,2,3,5,8,4]=>[4,5,8,6,3,2,7,1]=>[[[[.,[.,[[.,.],.]]],.],[.,.]],.] [8,1,5,4,7,6,2,3]=>[1,8,3,5,7,2,4,6]=>[6,3,7,4,8,5,2,1]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [8,1,6,7,4,5,2,3]=>[1,8,3,6,5,4,7,2]=>[8,3,6,5,4,7,2,1]=>[[[[.,.],[[[.,.],.],[.,.]]],.],.] [7,1,6,8,4,2,5,3]=>[1,7,5,4,8,3,6,2]=>[8,6,4,3,7,2,5,1]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [6,1,7,8,2,4,5,3]=>[1,6,4,8,3,7,5,2]=>[8,5,3,7,2,6,4,1]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [5,1,7,2,8,4,6,3]=>[1,5,8,3,7,6,4,2]=>[8,4,7,2,6,5,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [4,1,2,7,8,5,6,3]=>[1,4,7,6,5,8,3,2]=>[8,7,2,5,4,3,6,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [3,2,1,7,8,5,6,4]=>[1,3,2,4,7,6,5,8]=>[3,2,4,7,6,5,8,1]=>[[[.,.],[.,[[[.,.],.],[.,.]]]],.] [3,2,8,7,1,5,4,6]=>[1,3,8,6,5,2,4,7]=>[6,2,7,5,4,8,3,1]=>[[[.,.],[[[[.,.],.],[.,.]],.]],.] [4,8,2,7,1,5,3,6]=>[1,4,7,3,2,8,6,5]=>[5,4,2,8,7,3,6,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [5,8,7,2,1,4,3,6]=>[1,5,2,8,6,4,3,7]=>[3,7,6,2,5,8,4,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [7,8,6,1,4,2,3,5]=>[1,7,3,6,2,8,5,4]=>[5,3,8,7,4,2,6,1]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [8,7,6,1,4,3,2,5]=>[1,8,5,4,2,7,3,6]=>[5,7,4,3,8,6,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [1,7,6,8,4,3,5,2]=>[1,2,7,5,4,8,3,6]=>[2,7,5,4,8,3,6,1]=>[[.,[[[[.,.],.],[.,.]],[.,.]]],.] [1,6,7,8,3,4,5,2]=>[1,2,6,4,8,3,7,5]=>[2,6,4,8,3,7,5,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [8,6,7,1,3,4,2,5]=>[1,8,5,3,7,2,6,4]=>[6,4,8,3,7,5,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [7,6,8,1,3,2,4,5]=>[1,7,4,2,6,3,8,5]=>[4,6,3,8,5,2,7,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [4,7,2,8,1,3,5,6]=>[1,4,8,6,3,2,7,5]=>[6,5,2,8,4,7,3,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [3,2,6,8,4,1,5,7]=>[1,3,6,2,4,8,7,5]=>[4,2,5,8,3,7,6,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,6,2,8,3,1,5,7]=>[1,4,8,7,5,3,2,6]=>[7,6,2,5,8,4,3,1]=>[[[[.,.],.],[[[.,[.,.]],.],.]],.] [7,5,8,3,1,2,4,6]=>[1,7,4,3,8,6,2,5]=>[7,4,3,8,6,2,5,1]=>[[[[[.,.],.],[[.,.],.]],[.,.]],.] [8,5,7,3,1,4,2,6]=>[1,8,6,4,3,7,2,5]=>[7,5,4,8,3,6,2,1]=>[[[[[[.,.],.],[.,.]],[.,.]],.],.] [1,5,7,3,8,4,6,2]=>[1,2,5,8,3,7,6,4]=>[2,5,8,3,7,6,4,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [4,5,2,3,8,1,6,7]=>[1,4,3,2,5,8,7,6]=>[4,3,2,5,8,7,6,1]=>[[[[.,.],.],[.,[[[.,.],.],.]]],.] [4,5,2,3,1,8,7,6]=>[1,4,3,2,5,6,8,7]=>[4,3,2,5,6,8,7,1]=>[[[[.,.],.],[.,[.,[[.,.],.]]]],.] [7,4,3,1,8,2,6,5]=>[1,7,6,2,4,3,5,8]=>[4,6,5,7,3,2,8,1]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [1,5,8,3,7,6,4,2]=>[1,2,5,7,4,3,8,6]=>[2,6,5,3,8,4,7,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [8,5,1,3,7,6,2,4]=>[1,8,4,3,2,5,7,6]=>[5,4,3,6,8,7,2,1]=>[[[[[.,.],.],[.,[[.,.],.]]],.],.] [6,5,1,3,2,8,7,4]=>[1,6,8,4,3,2,5,7]=>[6,5,4,7,2,8,3,1]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [5,6,1,2,3,8,7,4]=>[1,5,3,2,6,8,4,7]=>[4,3,7,2,5,8,6,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [3,2,7,1,8,4,6,5]=>[1,3,7,6,4,2,5,8]=>[6,2,5,7,4,3,8,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [4,7,2,1,8,3,6,5]=>[1,4,2,7,6,3,5,8]=>[3,6,2,7,5,4,8,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [7,6,1,8,3,2,5,4]=>[1,7,5,3,2,6,4,8]=>[5,4,7,3,6,2,8,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [8,6,1,7,3,5,2,4]=>[1,8,4,7,2,6,5,3]=>[5,8,3,7,6,4,2,1]=>[[[[.,[.,.]],[[[.,.],.],.]],.],.] [1,7,8,6,5,3,4,2]=>[1,2,7,4,6,3,8,5]=>[2,6,4,8,5,3,7,1]=>[[.,[[[.,.],[[.,.],.]],[.,.]]],.] [8,7,1,6,5,3,2,4]=>[1,8,4,6,3,2,7,5]=>[6,5,3,8,4,7,2,1]=>[[[[[.,.],.],[[.,.],[.,.]]],.],.] [7,8,1,6,5,2,3,4]=>[1,7,3,2,8,4,6,5]=>[4,3,6,8,7,2,5,1]=>[[[[.,.],[.,[[.,.],.]]],[.,.]],.] [5,8,1,2,7,6,3,4]=>[1,5,7,3,2,8,4,6]=>[5,4,7,2,8,3,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [4,8,2,1,7,6,3,5]=>[1,4,2,8,5,7,3,6]=>[3,7,2,5,8,6,4,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [4,1,2,8,7,6,5,3]=>[1,4,8,3,2,5,7,6]=>[5,4,2,6,8,7,3,1]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [5,1,8,2,7,6,4,3]=>[1,5,7,4,2,3,8,6]=>[5,6,4,2,8,3,7,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [6,1,8,7,2,5,4,3]=>[1,6,5,2,3,8,4,7]=>[4,5,7,3,2,8,6,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [7,1,8,6,5,2,4,3]=>[1,7,4,6,2,3,8,5]=>[5,6,3,8,4,2,7,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [3,1,2,6,5,8,7,4]=>[1,3,2,4,6,8,5,7]=>[3,2,4,7,5,8,6,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [1,6,5,3,4,8,7,2]=>[1,2,6,8,3,5,4,7]=>[2,5,7,6,3,8,4,1]=>[[.,[[.,[[.,.],.]],[[.,.],.]]],.] [6,1,5,2,4,8,7,3]=>[1,6,8,3,5,4,2,7]=>[7,4,6,5,2,8,3,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,5,1,2,3,8,7,4]=>[1,6,8,4,2,5,3,7]=>[5,7,4,6,2,8,3,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,4,1,2,3,8,7,5]=>[1,6,8,5,3,2,4,7]=>[6,5,7,4,2,8,3,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [5,4,1,2,7,3,6,8]=>[1,5,7,6,3,2,4,8]=>[6,5,7,2,4,3,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [6,4,1,7,2,3,5,8]=>[1,6,3,2,4,7,5,8]=>[4,3,5,7,2,6,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [1,7,5,3,8,4,6,2]=>[1,2,7,6,4,3,5,8]=>[2,6,5,7,4,3,8,1]=>[[.,[[[[.,.],[.,.]],.],[.,.]]],.] [1,8,5,3,7,4,6,2]=>[1,2,8,3,5,7,6,4]=>[2,4,8,5,7,6,3,1]=>[[.,[[.,[[.,.],[[.,.],.]]],.]],.] [8,1,5,2,7,4,6,3]=>[1,8,3,5,7,6,4,2]=>[8,3,7,4,6,5,2,1]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [8,4,1,2,7,3,6,5]=>[1,8,5,7,6,3,2,4]=>[7,6,8,3,5,4,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [1,8,6,7,3,4,5,2]=>[1,2,8,3,6,4,7,5]=>[2,4,6,8,5,7,3,1]=>[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] [1,7,6,8,3,4,5,2]=>[1,2,7,5,3,6,4,8]=>[2,5,7,4,6,3,8,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [7,1,6,8,2,4,5,3]=>[1,7,5,2,3,6,4,8]=>[4,5,7,3,6,2,8,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [4,7,1,2,8,3,6,5]=>[1,4,2,7,6,3,5,8]=>[3,6,2,7,5,4,8,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [3,1,7,2,8,4,6,5]=>[1,3,7,6,4,2,5,8]=>[6,2,5,7,4,3,8,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [3,1,2,7,8,5,6,4]=>[1,3,2,4,7,6,5,8]=>[3,2,4,7,6,5,8,1]=>[[[.,.],[.,[[[.,.],.],[.,.]]]],.] [1,4,3,8,7,5,6,2]=>[1,2,4,8,3,5,7,6]=>[2,5,3,6,8,7,4,1]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [4,1,2,8,7,5,6,3]=>[1,4,8,3,2,5,7,6]=>[5,4,2,6,8,7,3,1]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [3,1,8,2,7,4,6,5]=>[1,3,8,5,7,6,4,2]=>[8,2,7,4,6,5,3,1]=>[[[.,.],[[[.,.],[[.,.],.]],.]],.] [3,1,7,6,2,4,5,8]=>[1,3,7,5,2,4,6,8]=>[5,2,6,4,7,3,8,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,8,1,7,2,3,5,6]=>[1,4,7,5,2,8,6,3]=>[5,8,2,4,7,3,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,8,1,2,7,3,6,4]=>[1,5,7,6,3,2,8,4]=>[6,5,8,2,4,3,7,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [6,1,8,7,2,4,5,3]=>[1,6,4,7,5,2,3,8]=>[6,7,3,5,2,4,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,8,7,1,2,3,4,5]=>[1,6,3,7,4,2,8,5]=>[6,3,5,8,2,4,7,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,8,7,1,2,3,4,6]=>[1,5,2,8,6,3,7,4]=>[3,6,8,2,5,7,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [7,1,8,6,2,4,5,3]=>[1,7,5,2,3,8,4,6]=>[4,5,7,3,8,2,6,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [1,7,8,6,3,4,5,2]=>[1,2,7,5,3,8,4,6]=>[2,5,7,4,8,3,6,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [8,7,1,6,2,3,5,4]=>[1,8,4,6,3,2,7,5]=>[6,5,3,8,4,7,2,1]=>[[[[[.,.],.],[[.,.],[.,.]]],.],.] [3,2,5,4,7,1,8,6]=>[1,3,5,7,8,6,2,4]=>[7,2,8,3,6,4,5,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,2,5,1,6,3,8,7]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,3,5,1,6,2,8,7]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,3,5,2,7,1,8,6]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,3,6,2,7,5,8,1]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,3,6,2,7,1,8,5]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,3,6,1,7,2,8,5]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,3,5,1,7,2,8,6]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,1,5,4,7,2,8,6]=>[1,3,5,7,8,6,2,4]=>[7,2,8,3,6,4,5,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [2,1,5,4,7,3,8,6]=>[1,2,3,5,7,8,6,4]=>[2,3,8,4,7,5,6,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [3,1,5,4,7,6,8,2]=>[1,3,5,7,8,2,4,6]=>[6,2,7,3,8,4,5,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,3,5,1,7,6,8,2]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,3,6,1,7,5,8,2]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,3,6,5,7,1,8,2]=>[1,4,5,7,8,2,3,6]=>[6,7,2,3,8,4,5,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,1,6,4,7,5,8,2]=>[1,3,6,5,7,8,2,4]=>[7,2,8,4,3,5,6,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [2,1,6,4,7,5,8,3]=>[1,2,3,6,5,7,8,4]=>[2,3,8,5,4,6,7,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [2,1,6,4,7,3,8,5]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [4,1,6,3,7,2,8,5]=>[1,4,3,6,2,5,7,8]=>[5,3,2,6,4,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [5,1,6,3,7,2,8,4]=>[1,5,7,8,4,3,6,2]=>[8,6,5,2,7,3,4,1]=>[[[[[.,.],.],.],[[.,.],[.,.]]],.] [5,2,6,3,7,1,8,4]=>[1,5,7,8,4,3,6,2]=>[8,6,5,2,7,3,4,1]=>[[[[[.,.],.],.],[[.,.],[.,.]]],.] [4,2,5,1,7,3,8,6]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,2,6,1,7,3,8,5]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,2,6,3,7,1,8,5]=>[1,4,3,6,2,5,7,8]=>[5,3,2,6,4,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [3,2,6,4,7,5,8,1]=>[1,3,6,5,7,8,2,4]=>[7,2,8,4,3,5,6,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [3,2,5,1,7,4,8,6]=>[1,3,5,7,8,6,4,2]=>[8,2,7,3,6,4,5,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,2,6,5,7,3,8,1]=>[1,4,5,7,8,2,3,6]=>[6,7,2,3,8,4,5,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,2,6,1,7,5,8,3]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,2,5,1,7,6,8,3]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,1,5,2,7,6,8,3]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [2,1,6,3,7,5,8,4]=>[1,2,3,6,5,7,8,4]=>[2,3,8,5,4,6,7,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [4,1,6,2,7,5,8,3]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,1,6,2,7,4,8,3]=>[1,5,7,8,3,6,4,2]=>[8,5,7,2,6,3,4,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,2,6,1,7,4,8,3]=>[1,5,7,8,3,6,4,2]=>[8,5,7,2,6,3,4,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,2,6,4,7,1,8,3]=>[1,5,7,8,3,6,2,4]=>[7,5,8,2,6,3,4,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,4,6,2,7,3,8,1]=>[1,5,7,8,2,4,3,6]=>[5,7,6,2,8,3,4,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [5,4,6,2,7,1,8,3]=>[1,5,7,8,3,6,2,4]=>[7,5,8,2,6,3,4,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,4,6,1,7,2,8,3]=>[1,5,7,8,3,6,2,4]=>[7,5,8,2,6,3,4,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,1,6,4,7,2,8,3]=>[1,5,7,8,3,6,2,4]=>[7,5,8,2,6,3,4,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [2,1,6,5,7,3,8,4]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [4,1,6,5,7,3,8,2]=>[1,4,5,7,8,2,3,6]=>[6,7,2,3,8,4,5,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [5,4,6,1,7,3,8,2]=>[1,5,7,8,2,4,3,6]=>[5,7,6,2,8,3,4,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [5,4,6,3,7,1,8,2]=>[1,5,7,8,2,4,3,6]=>[5,7,6,2,8,3,4,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [8,3,5,2,1,6,4,7]=>[1,8,7,4,2,3,5,6]=>[5,6,4,7,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [8,6,3,5,2,4,1,7]=>[1,8,7,2,6,4,5,3]=>[4,8,6,7,5,3,2,1]=>[[[[.,[[[.,.],[.,.]],.]],.],.],.] [8,2,4,5,7,3,6,1]=>[1,8,2,3,4,5,7,6]=>[3,4,5,6,8,7,2,1]=>[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] [8,2,4,6,5,3,1,7]=>[1,8,7,2,3,4,6,5]=>[4,5,6,8,7,3,2,1]=>[[[[.,[.,[.,[[.,.],.]]]],.],.],.] [8,2,5,4,6,1,3,7]=>[1,8,7,3,5,6,2,4]=>[7,4,8,5,6,3,2,1]=>[[[[[.,.],[[.,.],[.,.]]],.],.],.] [8,6,3,5,1,4,2,7]=>[1,8,7,2,6,4,5,3]=>[4,8,6,7,5,3,2,1]=>[[[[.,[[[.,.],[.,.]],.]],.],.],.] [8,1,5,6,4,3,2,7]=>[1,8,7,2,3,5,4,6]=>[4,5,7,6,8,3,2,1]=>[[[[.,[.,[[.,.],[.,.]]]],.],.],.] [5,7,4,3,2,1,8,6]=>[1,5,2,7,8,6,3,4]=>[3,7,8,2,6,4,5,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [8,5,7,4,3,2,6,1]=>[1,8,2,5,3,7,6,4]=>[3,5,8,4,7,6,2,1]=>[[[.,[[.,[.,.]],[[.,.],.]]],.],.] [4,6,8,3,2,7,5,1]=>[1,4,3,8,2,6,7,5]=>[5,3,2,8,6,7,4,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [5,4,7,3,1,8,2,6]=>[1,5,2,4,3,7,6,8]=>[3,5,4,2,7,6,8,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [1,7,4,5,3,2,8,6]=>[1,2,7,8,6,3,4,5]=>[2,6,7,8,5,3,4,1]=>[[.,[[[.,[.,[.,.]]],.],[.,.]]],.] [5,7,4,2,1,3,8,6]=>[1,5,2,7,8,6,3,4]=>[3,7,8,2,6,4,5,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [8,5,7,4,2,1,6,3]=>[1,8,3,7,6,2,5,4]=>[6,3,8,7,5,4,2,1]=>[[[[.,.],[[[[.,.],.],.],.]],.],.] [4,6,3,8,7,1,5,2]=>[1,4,8,2,6,3,5,7]=>[4,6,2,7,5,8,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [3,6,5,8,7,4,1,2]=>[1,3,5,7,2,6,4,8]=>[5,2,7,3,6,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,1,5,8,6,7,4,2]=>[1,3,5,6,7,4,8,2]=>[8,2,6,3,4,5,7,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,6,4,1,8,7,5,2]=>[1,3,4,2,6,7,5,8]=>[4,2,3,7,5,6,8,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [2,7,6,8,1,4,3,5]=>[1,2,7,3,6,4,8,5]=>[2,4,6,8,5,3,7,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,7,3,5,6,8,2,4]=>[1,2,7,3,4,5,6,8]=>[2,4,5,6,7,3,8,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [3,7,6,5,8,2,1,4]=>[1,3,6,2,7,4,5,8]=>[4,2,6,7,3,5,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,6,8,5,7,2,4,1]=>[1,3,8,2,6,4,5,7]=>[4,2,6,7,5,8,3,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [4,2,7,6,8,3,1,5]=>[1,4,6,3,7,2,5,8]=>[6,4,2,7,3,5,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [3,8,2,4,6,7,5,1]=>[1,3,2,8,4,5,6,7]=>[3,2,5,6,7,8,4,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [3,2,6,1,4,7,8,5]=>[1,3,6,7,8,5,4,2]=>[8,2,7,6,3,4,5,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [2,7,4,8,1,6,5,3]=>[1,2,7,5,3,4,8,6]=>[2,5,6,4,8,3,7,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [8,4,1,5,7,2,6,3]=>[1,8,3,2,4,5,7,6]=>[4,3,5,6,8,7,2,1]=>[[[[.,.],[.,[.,[[.,.],.]]]],.],.] [8,5,3,7,1,6,2,4]=>[1,8,4,7,2,5,3,6]=>[5,7,3,6,8,4,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [8,5,7,2,1,3,6,4]=>[1,8,4,2,5,3,7,6]=>[4,6,3,5,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [8,1,2,5,6,7,4,3]=>[1,8,3,2,4,5,6,7]=>[4,3,5,6,7,8,2,1]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [8,2,6,5,7,4,1,3]=>[1,8,3,6,4,5,7,2]=>[8,3,5,6,4,7,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [2,1,7,8,5,6,4,3]=>[1,2,3,7,4,8,5,6]=>[2,3,5,7,8,4,6,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [8,2,5,7,6,4,3,1]=>[1,8,2,3,5,6,4,7]=>[3,4,7,5,6,8,2,1]=>[[[.,[.,[[.,.],[.,[.,.]]]]],.],.] [2,7,6,8,5,4,1,3]=>[1,2,7,3,6,4,8,5]=>[2,4,6,8,5,3,7,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,7,2,5,8,6,4,3]=>[1,2,7,4,5,8,3,6]=>[2,7,4,5,8,3,6,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [1,7,4,8,2,6,5,3]=>[1,2,7,5,3,4,8,6]=>[2,5,6,4,8,3,7,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [3,7,8,1,6,5,2,4]=>[1,3,8,4,2,7,5,6]=>[5,2,4,7,8,6,3,1]=>[[[.,.],[[.,[[.,[.,.]],.]],.]],.] [2,7,8,6,1,3,5,4]=>[1,2,7,5,3,8,4,6]=>[2,5,7,4,8,3,6,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [8,4,7,6,5,1,3,2]=>[1,8,2,4,6,3,7,5]=>[3,6,4,8,5,7,2,1]=>[[[.,[[.,.],[[.,.],[.,.]]]],.],.] [8,7,1,5,6,4,3,2]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [6,5,3,1,2,4,8,7]=>[1,6,4,2,5,3,7,8]=>[4,6,3,5,2,7,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,8,1,4,5,7,3,2]=>[1,6,7,3,2,8,4,5]=>[5,4,7,8,2,3,6,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [3,6,2,4,5,1,8,7]=>[1,3,2,6,4,5,7,8]=>[3,2,5,6,4,7,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [2,6,1,4,5,3,8,7]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [6,1,2,4,5,3,8,7]=>[1,6,3,2,4,5,7,8]=>[4,3,5,6,2,7,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,4,3,6,1,2,8,7]=>[1,5,2,4,6,3,7,8]=>[3,6,4,2,5,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [6,3,1,4,5,2,8,7]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,8,7,4,2,6,3,1]=>[1,5,2,8,3,7,4,6]=>[3,5,7,2,8,6,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [2,8,7,4,1,6,3,5]=>[1,2,8,5,3,7,4,6]=>[2,5,7,4,8,6,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [8,1,7,4,2,6,3,5]=>[1,8,5,2,3,7,4,6]=>[4,5,7,3,8,6,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [3,7,8,4,5,1,2,6]=>[1,3,8,6,2,7,4,5]=>[5,2,7,8,4,6,3,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [2,1,6,8,5,7,3,4]=>[1,2,3,6,7,4,8,5]=>[2,3,6,8,4,5,7,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [5,6,3,8,1,7,2,4]=>[1,5,2,6,7,3,4,8]=>[3,6,7,2,4,5,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [8,5,7,4,1,6,3,2]=>[1,8,2,5,3,7,4,6]=>[3,5,7,4,8,6,2,1]=>[[[.,[[.,[.,.]],[[.,.],.]]],.],.] [5,1,8,4,7,6,2,3]=>[1,5,7,2,3,8,4,6]=>[4,5,7,2,8,3,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [2,5,8,4,7,6,1,3]=>[1,2,5,7,3,8,4,6]=>[2,5,7,3,8,4,6,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,4,8,3,5,6,7,1]=>[1,2,4,3,8,5,6,7]=>[2,4,3,6,7,8,5,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [8,4,1,3,5,6,7,2]=>[1,8,2,4,3,5,6,7]=>[3,5,4,6,7,8,2,1]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [7,5,8,4,3,6,1,2]=>[1,7,2,5,3,8,4,6]=>[3,5,7,4,8,2,6,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [2,1,5,8,4,6,7,3]=>[1,2,3,5,4,8,6,7]=>[2,3,5,4,7,8,6,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,1,4,8,3,6,7,5]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [7,3,8,4,2,6,1,5]=>[1,7,2,3,8,5,4,6]=>[3,4,7,6,8,2,5,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [2,3,8,1,5,6,7,4]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [3,8,2,1,5,6,7,4]=>[1,3,2,8,4,5,6,7]=>[3,2,5,6,7,8,4,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [2,8,1,3,5,6,7,4]=>[1,2,8,4,3,5,6,7]=>[2,5,4,6,7,8,3,1]=>[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] [8,1,2,3,5,6,7,4]=>[1,8,4,3,2,5,6,7]=>[5,4,3,6,7,8,2,1]=>[[[[[.,.],.],[.,[.,[.,.]]]],.],.] [7,8,2,4,3,6,1,5]=>[1,7,2,8,5,3,4,6]=>[3,6,7,5,8,2,4,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [2,1,7,8,5,4,3,6]=>[1,2,3,7,4,8,6,5]=>[2,3,5,8,7,4,6,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [7,1,8,4,5,3,2,6]=>[1,7,2,3,8,6,4,5]=>[3,4,7,8,6,2,5,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [3,8,7,4,2,6,1,5]=>[1,3,7,2,8,5,4,6]=>[4,2,7,6,8,3,5,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [5,6,3,8,4,2,7,1]=>[1,5,4,8,2,6,3,7]=>[5,7,3,2,6,8,4,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [4,8,3,6,2,1,7,5]=>[1,4,6,2,8,5,3,7]=>[4,7,2,6,3,8,5,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,1,3,2,6,8,7,5]=>[1,4,2,3,5,6,8,7]=>[3,4,2,5,6,8,7,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [7,5,3,6,2,8,1,4]=>[1,7,2,5,3,4,6,8]=>[3,5,6,4,7,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [8,6,3,5,1,2,7,4]=>[1,8,4,5,2,6,3,7]=>[5,7,3,4,6,8,2,1]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [5,8,3,2,6,1,7,4]=>[1,5,6,2,8,4,3,7]=>[4,7,6,2,3,8,5,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [3,5,8,4,7,6,2,1]=>[1,3,8,2,5,7,4,6]=>[4,2,7,5,8,6,3,1]=>[[[.,.],[[[.,.],[[.,.],.]],.]],.] [5,8,2,4,7,6,1,3]=>[1,5,7,2,8,3,4,6]=>[4,6,7,2,8,3,5,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [8,7,5,4,1,6,2,3]=>[1,8,3,5,2,7,4,6]=>[5,3,7,4,8,6,2,1]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [2,7,6,4,5,8,1,3]=>[1,2,7,3,6,8,4,5]=>[2,4,7,8,5,3,6,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [7,1,6,4,5,8,2,3]=>[1,7,2,3,6,8,4,5]=>[3,4,7,8,5,2,6,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [5,7,3,6,1,8,2,4]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [2,1,7,6,5,8,3,4]=>[1,2,3,7,4,6,8,5]=>[2,3,5,8,6,4,7,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,1,8,5,3,6,7,4]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [7,8,5,4,2,6,1,3]=>[1,7,2,8,3,5,4,6]=>[3,5,7,6,8,2,4,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,1,4,2,5,6,7,3]=>[1,8,3,4,2,5,6,7]=>[5,3,4,6,7,8,2,1]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [2,8,4,1,5,6,7,3]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [4,8,1,2,5,6,7,3]=>[1,4,2,8,3,5,6,7]=>[3,5,2,6,7,8,4,1]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [3,4,8,1,5,6,7,2]=>[1,3,8,2,4,5,6,7]=>[4,2,5,6,7,8,3,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [2,4,1,8,5,6,7,3]=>[1,2,4,8,3,5,6,7]=>[2,5,3,6,7,8,4,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [8,4,2,1,5,6,7,3]=>[1,8,3,2,4,5,6,7]=>[4,3,5,6,7,8,2,1]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [2,1,5,3,8,6,7,4]=>[1,2,3,5,8,4,6,7]=>[2,3,6,4,7,8,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [6,4,3,5,8,1,7,2]=>[1,6,2,4,5,8,3,7]=>[3,7,4,5,2,8,6,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [7,3,5,4,8,6,1,2]=>[1,7,2,3,5,8,4,6]=>[3,4,7,5,8,2,6,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,3,4,1,5,6,7,2]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [3,1,4,8,5,6,7,2]=>[1,3,4,8,2,5,6,7]=>[5,2,3,6,7,8,4,1]=>[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] [6,5,3,7,2,8,4,1]=>[1,6,8,2,5,3,4,7]=>[4,6,7,5,2,8,3,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [6,3,7,4,5,8,2,1]=>[1,6,8,2,3,7,4,5]=>[4,5,7,8,2,6,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [6,7,2,4,5,8,3,1]=>[1,6,8,2,7,3,4,5]=>[4,6,7,8,2,5,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [5,1,7,4,8,6,3,2]=>[1,5,8,2,3,7,4,6]=>[4,5,7,2,8,6,3,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [2,5,7,4,8,6,3,1]=>[1,2,5,8,3,7,4,6]=>[2,5,7,3,8,6,4,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [3,8,7,4,5,2,1,6]=>[1,3,7,2,8,6,4,5]=>[4,2,7,8,6,3,5,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [3,2,5,1,6,8,4,7]=>[1,3,5,6,8,7,4,2]=>[8,2,7,3,4,6,5,1]=>[[[.,.],[[.,.],[.,[[.,.],.]]]],.] [3,6,2,5,4,8,1,7]=>[1,3,2,6,8,7,4,5]=>[3,2,7,8,4,6,5,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [3,5,2,4,7,1,8,6]=>[1,3,2,5,7,8,6,4]=>[3,2,8,4,7,5,6,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,2,6,5,3,8,1,7]=>[1,4,5,3,6,8,7,2]=>[8,4,2,3,5,7,6,1]=>[[[[.,.],.],[.,[.,[[.,.],.]]]],.] [6,3,5,1,4,8,2,7]=>[1,6,8,7,2,3,5,4]=>[5,6,8,7,2,4,3,1]=>[[[.,[.,[[.,.],.]]],[[.,.],.]],.] [5,4,3,8,2,7,6,1]=>[1,5,2,4,8,3,6,7]=>[3,6,4,2,7,8,5,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [6,4,3,1,7,2,8,5]=>[1,6,2,4,3,5,7,8]=>[3,5,4,6,2,7,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [7,5,4,3,1,8,2,6]=>[1,7,2,5,3,4,6,8]=>[3,5,6,4,7,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,1,3,5,8,4,2,6]=>[1,7,2,3,4,5,8,6]=>[3,4,5,6,8,2,7,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [2,8,5,7,4,6,1,3]=>[1,2,8,3,5,4,7,6]=>[2,4,6,5,8,7,3,1]=>[[.,[[.,[[.,.],[[.,.],.]]],.]],.] [3,5,8,7,1,4,6,2]=>[1,3,8,2,5,4,7,6]=>[4,2,6,5,8,7,3,1]=>[[[.,.],[[[.,.],[[.,.],.]],.]],.] [1,4,5,8,7,3,6,2]=>[1,2,4,8,3,5,7,6]=>[2,5,3,6,8,7,4,1]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [4,3,7,1,8,6,5,2]=>[1,4,2,3,7,5,8,6]=>[3,4,2,6,8,5,7,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,8,3,7,6,5,2,1]=>[1,4,7,2,8,3,5,6]=>[4,6,2,7,8,3,5,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [1,8,6,5,3,7,4,2]=>[1,2,8,3,6,7,4,5]=>[2,4,7,8,5,6,3,1]=>[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] [1,5,8,6,3,7,4,2]=>[1,2,5,3,8,4,6,7]=>[2,4,6,3,7,8,5,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [4,6,1,8,7,3,5,2]=>[1,4,8,2,6,3,5,7]=>[4,6,2,7,5,8,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [6,8,7,3,1,4,5,2]=>[1,6,4,3,7,5,2,8]=>[7,4,3,6,2,5,8,1]=>[[[[[.,.],.],[.,.]],[.,[.,.]]],.] [6,2,8,7,4,5,1,3]=>[1,6,5,4,7,2,3,8]=>[6,7,4,3,2,5,8,1]=>[[[[[.,[.,.]],.],.],[.,[.,.]]],.] [7,6,2,8,4,1,3,5]=>[1,7,3,2,6,4,8,5]=>[4,3,6,8,5,2,7,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [7,3,1,6,8,4,2,5]=>[1,7,2,3,4,6,5,8]=>[3,4,5,7,6,2,8,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [1,7,6,4,8,3,2,5]=>[1,2,7,3,6,4,5,8]=>[2,4,6,7,5,3,8,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [5,7,1,6,3,2,8,4]=>[1,5,3,2,7,8,4,6]=>[4,3,7,2,8,5,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [6,1,7,5,3,2,8,4]=>[1,6,2,3,7,8,4,5]=>[3,4,7,8,2,5,6,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,2,6,3,8,7,4,1]=>[1,5,8,2,3,6,7,4]=>[4,5,8,2,6,7,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,2,7,6,3,1,8,4]=>[1,5,3,7,8,4,6,2]=>[8,3,6,2,7,4,5,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [6,5,2,1,7,3,8,4]=>[1,6,3,2,5,7,8,4]=>[4,3,8,5,2,6,7,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [4,7,2,6,3,1,8,5]=>[1,4,6,2,7,8,5,3]=>[4,8,2,7,3,5,6,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,6,7,2,1,4,8,5]=>[1,3,7,8,5,2,6,4]=>[6,2,8,5,7,3,4,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,3,7,8,2,1,5,6]=>[1,4,8,6,2,3,7,5]=>[5,6,2,8,4,7,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [8,3,7,1,4,6,2,5]=>[1,8,5,4,2,3,7,6]=>[5,6,4,3,8,7,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [8,7,3,6,2,5,4,1]=>[1,8,2,7,4,6,5,3]=>[3,8,5,7,6,4,2,1]=>[[[.,[[[.,.],[[.,.],.]],.]],.],.] [5,8,7,2,6,1,3,4]=>[1,5,6,2,8,4,3,7]=>[4,7,6,2,3,8,5,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [3,6,8,1,7,5,2,4]=>[1,3,8,4,2,6,5,7]=>[5,2,4,7,6,8,3,1]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [5,2,7,1,8,6,4,3]=>[1,5,8,3,7,4,2,6]=>[7,4,6,2,8,5,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,8,2,7,6,4,3,1]=>[1,5,6,4,7,3,2,8]=>[7,6,4,2,3,5,8,1]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [6,2,8,7,5,4,3,1]=>[1,6,4,7,3,8,2,5]=>[7,5,3,8,2,4,6,1]=>[[[[[.,.],.],[.,.]],[.,[.,.]]],.] [7,6,2,1,8,5,4,3]=>[1,7,4,2,6,5,8,3]=>[4,8,3,6,5,2,7,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,5,1,8,2,6,4,3]=>[1,7,4,8,3,2,5,6]=>[6,5,3,7,8,2,4,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [7,8,3,1,6,5,2,4]=>[1,7,2,8,4,3,5,6]=>[3,6,5,7,8,2,4,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [8,7,4,6,1,5,3,2]=>[1,8,2,7,3,4,6,5]=>[3,5,6,8,7,4,2,1]=>[[[.,[[.,[.,[[.,.],.]]],.]],.],.] [8,5,7,1,6,4,3,2]=>[1,8,2,5,6,4,3,7]=>[3,7,6,4,5,8,2,1]=>[[[.,[[[.,.],.],[.,[.,.]]]],.],.] [7,1,8,6,5,4,3,2]=>[1,7,3,8,2,4,6,5]=>[5,3,6,8,7,2,4,1]=>[[[[.,.],[.,[[.,.],.]]],[.,.]],.] [5,4,2,3,7,6,1,8]=>[1,5,7,2,4,3,6,8]=>[4,6,5,2,7,3,8,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [7,4,2,6,3,5,1,8]=>[1,7,2,4,6,5,3,8]=>[3,7,4,6,5,2,8,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [8,4,2,6,3,1,5,7]=>[1,8,7,5,3,2,4,6]=>[6,5,7,4,8,3,2,1]=>[[[[[[.,.],[.,.]],[.,.]],.],.],.] [4,7,2,6,3,5,1,8]=>[1,4,6,5,3,2,7,8]=>[6,5,2,4,3,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [5,7,6,2,3,4,1,8]=>[1,5,3,6,4,2,7,8]=>[6,3,5,2,4,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [1,6,5,2,3,8,4,7]=>[1,2,6,8,7,4,3,5]=>[2,7,6,8,3,5,4,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [4,8,2,6,3,1,5,7]=>[1,4,6,2,8,7,5,3]=>[4,8,2,7,3,6,5,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [3,2,8,6,4,1,5,7]=>[1,3,8,7,5,4,6,2]=>[8,2,6,5,7,4,3,1]=>[[[.,.],[[[[.,.],[.,.]],.],.]],.] [7,1,5,2,8,3,4,6]=>[1,7,4,2,3,5,8,6]=>[4,5,3,6,8,2,7,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [1,8,5,2,7,3,4,6]=>[1,2,8,6,3,5,7,4]=>[2,5,8,6,4,7,3,1]=>[[.,[[[.,[[.,.],.]],[.,.]],.]],.] [1,8,6,7,2,3,4,5]=>[1,2,8,5,3,6,4,7]=>[2,5,7,4,6,8,3,1]=>[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] [8,1,6,7,2,3,4,5]=>[1,8,5,2,3,6,4,7]=>[4,5,7,3,6,8,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [5,8,7,2,1,3,4,6]=>[1,5,2,8,6,3,7,4]=>[3,6,8,2,5,7,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [1,7,6,8,2,3,4,5]=>[1,2,7,4,8,5,3,6]=>[2,7,4,6,8,3,5,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [5,4,2,3,8,1,6,7]=>[1,5,8,7,6,2,4,3]=>[6,8,7,2,5,4,3,1]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [4,5,2,3,1,8,6,7]=>[1,4,3,2,5,6,8,7]=>[4,3,2,5,6,8,7,1]=>[[[[.,.],.],[.,[.,[[.,.],.]]]],.] [6,4,2,1,3,8,5,7]=>[1,6,8,7,5,3,2,4]=>[7,6,8,5,2,4,3,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [7,4,2,1,8,3,5,6]=>[1,7,5,8,6,3,2,4]=>[7,6,8,3,5,2,4,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [8,4,2,1,7,3,5,6]=>[1,8,6,3,2,4,5,7]=>[5,4,6,7,3,8,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [1,4,2,8,7,3,5,6]=>[1,2,4,8,6,3,5,7]=>[2,6,3,7,5,8,4,1]=>[[.,[[.,.],[[[.,.],[.,.]],.]]],.] [1,5,8,2,7,3,4,6]=>[1,2,5,7,4,3,8,6]=>[2,6,5,3,8,4,7,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [3,2,6,1,4,8,5,7]=>[1,3,6,8,7,5,4,2]=>[8,2,7,6,3,5,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [3,2,7,1,8,4,5,6]=>[1,3,7,5,8,6,4,2]=>[8,2,7,4,6,3,5,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,7,2,1,8,3,5,6]=>[1,4,2,7,5,8,6,3]=>[3,8,2,5,7,4,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [1,7,8,6,2,3,4,5]=>[1,2,7,4,6,3,8,5]=>[2,6,4,8,5,3,7,1]=>[[.,[[[.,.],[[.,.],.]],[.,.]]],.] [7,8,1,6,2,3,4,5]=>[1,7,4,6,3,2,8,5]=>[6,5,3,8,4,2,7,1]=>[[[[[.,.],.],[[.,.],.]],[.,.]],.] [3,2,8,1,7,4,5,6]=>[1,3,8,6,4,2,5,7]=>[6,2,5,7,4,8,3,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [5,1,8,2,7,3,4,6]=>[1,5,7,4,2,3,8,6]=>[5,6,4,2,8,3,7,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [6,1,8,7,2,3,4,5]=>[1,6,3,8,5,2,4,7]=>[6,3,7,5,2,8,4,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [8,1,7,6,2,3,4,5]=>[1,8,5,2,3,7,4,6]=>[4,5,7,3,8,6,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [1,8,7,6,2,3,4,5]=>[1,2,8,5,3,7,4,6]=>[2,5,7,4,8,6,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [4,3,5,6,1,2,8,7]=>[1,4,6,2,3,5,7,8]=>[4,5,2,6,3,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [6,3,7,5,1,8,4,2]=>[1,6,8,2,3,7,4,5]=>[4,5,7,8,2,6,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [2,6,1,5,4,3,8,7]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [5,3,1,4,6,2,8,7]=>[1,5,6,2,3,4,7,8]=>[4,5,6,2,3,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,7,4,6,2,8,3,1]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [8,1,4,7,2,6,3,5]=>[1,8,5,2,3,4,7,6]=>[4,5,6,3,8,7,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [3,4,7,8,5,2,1,6]=>[1,3,7,2,4,8,6,5]=>[4,2,5,8,7,3,6,1]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [5,8,2,4,6,7,3,1]=>[1,5,6,7,3,2,8,4]=>[6,5,8,2,3,4,7,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [7,5,4,8,1,6,3,2]=>[1,7,3,4,8,2,5,6]=>[6,3,4,7,8,2,5,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [2,4,6,3,7,5,8,1]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,1,6,3,8,5,7,2]=>[1,4,3,6,5,8,2,7]=>[7,3,2,5,4,8,6,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [3,7,4,2,8,6,5,1]=>[1,3,4,2,7,5,8,6]=>[4,2,3,6,8,5,7,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [7,4,1,3,5,8,6,2]=>[1,7,6,8,2,4,3,5]=>[5,7,6,8,3,2,4,1]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [6,5,8,4,1,7,3,2]=>[1,6,7,3,8,2,5,4]=>[6,4,8,7,2,3,5,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [2,1,4,8,3,7,6,5]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [6,3,7,4,1,8,2,5]=>[1,6,8,5,2,3,7,4]=>[5,6,8,4,2,7,3,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [3,1,8,2,7,6,5,4]=>[1,3,8,4,2,5,7,6]=>[5,2,4,6,8,7,3,1]=>[[[.,.],[[.,[.,[[.,.],.]]],.]],.] [2,3,8,1,6,7,5,4]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [4,3,7,2,6,8,5,1]=>[1,4,2,3,7,5,6,8]=>[3,4,2,6,7,5,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,7,2,3,8,5,6,1]=>[1,4,3,2,7,6,5,8]=>[4,3,2,7,6,5,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [2,8,1,3,6,5,7,4]=>[1,2,8,4,3,5,6,7]=>[2,5,4,6,7,8,3,1]=>[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] [5,3,8,7,4,2,6,1]=>[1,5,4,7,6,2,3,8]=>[6,7,3,2,5,4,8,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [4,3,8,7,2,1,6,5]=>[1,4,7,6,2,3,8,5]=>[5,6,2,8,4,3,7,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [7,3,5,8,2,4,1,6]=>[1,7,2,3,5,4,8,6]=>[3,4,6,5,8,2,7,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [2,3,4,1,8,5,7,6]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [4,1,3,2,6,7,8,5]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [8,3,5,6,2,7,1,4]=>[1,8,4,6,7,2,3,5]=>[6,7,3,8,4,5,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [5,3,6,1,8,7,2,4]=>[1,5,8,4,2,3,6,7]=>[5,6,4,2,7,8,3,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [7,8,5,6,1,4,2,3]=>[1,7,2,8,3,5,4,6]=>[3,5,7,6,8,2,4,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [2,8,6,5,4,7,1,3]=>[1,2,8,3,6,7,4,5]=>[2,4,7,8,5,6,3,1]=>[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] [8,1,6,4,5,7,2,3]=>[1,8,3,6,7,2,4,5]=>[6,3,7,8,4,5,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [2,1,8,6,5,7,3,4]=>[1,2,3,8,4,6,7,5]=>[2,3,5,8,6,7,4,1]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [2,7,4,1,6,5,8,3]=>[1,2,7,8,3,4,5,6]=>[2,5,6,7,8,3,4,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,4,1,5,8,7,6,3]=>[1,2,4,5,8,3,6,7]=>[2,6,3,4,7,8,5,1]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [4,1,2,5,8,6,7,3]=>[1,4,5,8,3,2,6,7]=>[6,5,2,3,7,8,4,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [6,4,2,1,5,8,7,3]=>[1,6,8,3,2,4,5,7]=>[5,4,6,7,2,8,3,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [7,5,3,2,6,8,1,4]=>[1,7,2,5,6,8,4,3]=>[3,8,7,4,5,2,6,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,3,5,4,6,1,8,2]=>[1,7,8,2,3,5,6,4]=>[4,5,8,6,7,2,3,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [6,3,4,1,5,7,8,2]=>[1,6,7,8,2,3,4,5]=>[5,6,7,8,2,3,4,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [4,3,1,5,7,6,8,2]=>[1,4,5,7,8,2,3,6]=>[6,7,2,3,8,4,5,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,1,4,5,6,8,7,2]=>[1,3,4,5,6,8,2,7]=>[7,2,3,4,5,8,6,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [8,5,2,7,4,1,6,3]=>[1,8,3,2,5,4,7,6]=>[4,3,6,5,8,7,2,1]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [8,3,7,5,2,1,6,4]=>[1,8,4,5,2,3,7,6]=>[5,6,3,4,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [6,3,7,5,2,8,4,1]=>[1,6,8,2,3,7,4,5]=>[4,5,7,8,2,6,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [6,7,2,3,4,8,5,1]=>[1,6,8,2,7,5,4,3]=>[4,8,7,6,2,5,3,1]=>[[[.,[[[.,.],.],.]],[[.,.],.]],.] [8,7,2,3,4,1,6,5]=>[1,8,5,4,3,2,7,6]=>[6,5,4,3,8,7,2,1]=>[[[[[[.,.],.],.],[[.,.],.]],.],.] [2,5,7,3,8,6,4,1]=>[1,2,5,8,3,7,4,6]=>[2,5,7,3,8,6,4,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [7,6,1,3,5,8,4,2]=>[1,7,4,3,2,6,8,5]=>[5,4,3,8,6,2,7,1]=>[[[[[.,.],.],[[.,.],.]],[.,.]],.] [3,6,7,4,1,8,5,2]=>[1,3,7,5,2,6,8,4]=>[5,2,8,4,6,3,7,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [2,1,8,7,4,3,6,5]=>[1,2,3,8,5,4,7,6]=>[2,3,6,5,8,7,4,1]=>[[.,[.,[[[.,.],[[.,.],.]],.]]],.] [5,8,3,7,4,2,6,1]=>[1,5,4,7,6,2,8,3]=>[6,8,3,2,5,4,7,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [7,8,1,3,5,2,6,4]=>[1,7,6,2,8,4,3,5]=>[4,7,6,8,3,2,5,1]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [2,8,6,3,1,5,7,4]=>[1,2,8,4,3,6,5,7]=>[2,5,4,7,6,8,3,1]=>[[.,[[[.,.],[[.,.],[.,.]]],.]],.] [8,1,6,3,2,5,4,7]=>[1,8,7,4,3,6,5,2]=>[8,5,4,7,6,3,2,1]=>[[[[[[.,.],.],[[.,.],.]],.],.],.] [4,8,1,2,7,6,3,5]=>[1,4,2,8,5,7,3,6]=>[3,7,2,5,8,6,4,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [2,1,5,3,8,7,6,4]=>[1,2,3,5,8,4,6,7]=>[2,3,6,4,7,8,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,4,1,8,7,6,5,3]=>[1,2,4,8,3,5,7,6]=>[2,5,3,6,8,7,4,1]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [8,4,2,1,7,5,3,6]=>[1,8,6,5,7,3,2,4]=>[7,6,8,4,3,5,2,1]=>[[[[[[.,.],[.,.]],.],[.,.]],.],.] [3,1,4,8,6,5,7,2]=>[1,3,4,8,2,5,6,7]=>[5,2,3,6,7,8,4,1]=>[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] [7,1,6,5,4,8,2,3]=>[1,7,2,3,6,8,4,5]=>[3,4,7,8,5,2,6,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,6,2,5,1,7,4,3]=>[1,8,3,2,6,7,4,5]=>[4,3,7,8,5,6,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [7,5,2,6,3,8,1,4]=>[1,7,2,5,3,4,6,8]=>[3,5,6,4,7,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [4,1,2,3,6,8,7,5]=>[1,4,3,2,5,6,8,7]=>[4,3,2,5,6,8,7,1]=>[[[[.,.],.],[.,[.,[[.,.],.]]]],.] [7,5,2,8,3,4,6,1]=>[1,7,6,4,8,2,5,3]=>[6,8,4,7,3,2,5,1]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [5,6,2,8,4,3,1,7]=>[1,5,4,8,7,2,6,3]=>[6,8,3,2,7,5,4,1]=>[[[[.,[.,.]],.],[[[.,.],.],.]],.] [4,7,2,8,1,5,3,6]=>[1,4,8,6,5,2,7,3]=>[6,8,2,5,4,7,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [8,7,2,1,4,5,6,3]=>[1,8,3,2,7,6,5,4]=>[4,3,8,7,6,5,2,1]=>[[[[.,.],[[[[.,.],.],.],.]],.],.] [3,6,8,7,1,5,4,2]=>[1,3,8,2,6,5,4,7]=>[4,2,7,6,5,8,3,1]=>[[[.,.],[[[[.,.],.],[.,.]],.]],.] [7,1,8,5,4,3,6,2]=>[1,7,6,3,8,2,4,5]=>[6,4,7,8,3,2,5,1]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [2,7,8,4,5,3,6,1]=>[1,2,7,6,3,8,4,5]=>[2,5,7,8,4,3,6,1]=>[[.,[[[.,[.,[.,.]]],.],[.,.]]],.] [5,7,3,8,1,4,6,2]=>[1,5,2,7,6,4,8,3]=>[3,8,6,2,5,4,7,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [7,5,8,4,3,6,2,1]=>[1,7,2,5,3,8,4,6]=>[3,5,7,4,8,2,6,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [4,1,8,3,6,5,2,7]=>[1,4,3,8,7,2,5,6]=>[6,3,2,7,8,5,4,1]=>[[[[.,.],.],[[[.,[.,.]],.],.]],.] [3,4,8,1,7,2,5,6]=>[1,3,8,6,2,4,5,7]=>[5,2,6,7,4,8,3,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [8,4,1,3,7,2,6,5]=>[1,8,5,7,6,2,4,3]=>[6,8,7,3,5,4,2,1]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [6,3,8,4,2,5,7,1]=>[1,6,5,2,3,8,4,7]=>[4,5,7,3,2,8,6,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [2,1,4,8,3,5,7,6]=>[1,2,3,4,8,6,5,7]=>[2,3,4,7,6,8,5,1]=>[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] [6,8,2,4,3,5,1,7]=>[1,6,5,3,2,8,7,4]=>[5,4,8,3,2,7,6,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [4,8,2,3,5,1,6,7]=>[1,4,3,2,8,7,6,5]=>[4,3,2,8,7,6,5,1]=>[[[[.,.],.],[[[[.,.],.],.],.]],.] [2,8,1,3,4,5,7,6]=>[1,2,8,6,5,4,3,7]=>[2,7,6,5,4,8,3,1]=>[[.,[[[[[.,.],.],.],[.,.]],.]],.] [2,8,4,1,6,5,3,7]=>[1,2,8,7,3,4,5,6]=>[2,5,6,7,8,4,3,1]=>[[.,[[[.,[.,[.,[.,.]]]],.],.]],.] [2,8,4,1,6,5,7,3]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,7,6,1,4,3,5]=>[1,2,8,5,3,7,4,6]=>[2,5,7,4,8,6,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [2,8,5,6,7,4,3,1]=>[1,2,8,3,5,7,4,6]=>[2,4,7,5,8,6,3,1]=>[[.,[[.,[[.,.],[[.,.],.]]],.]],.] [7,5,8,6,1,4,2,3]=>[1,7,2,5,3,8,4,6]=>[3,5,7,4,8,2,6,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [3,5,7,6,1,4,2,8]=>[1,3,7,2,5,4,6,8]=>[4,2,6,5,7,3,8,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [2,8,5,3,4,7,6,1]=>[1,2,8,3,5,4,6,7]=>[2,4,6,5,7,8,3,1]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [2,8,5,3,4,1,6,7]=>[1,2,8,7,6,3,5,4]=>[2,6,8,7,5,4,3,1]=>[[.,[[[[.,[[.,.],.]],.],.],.]],.] [2,8,5,3,6,1,7,4]=>[1,2,8,4,3,5,6,7]=>[2,5,4,6,7,8,3,1]=>[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] [2,8,5,6,7,4,1,3]=>[1,2,8,3,5,7,4,6]=>[2,4,7,5,8,6,3,1]=>[[.,[[.,[[.,.],[[.,.],.]]],.]],.] [2,8,5,3,4,6,7,1]=>[1,2,8,3,5,4,6,7]=>[2,4,6,5,7,8,3,1]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [3,5,7,2,4,6,1,8]=>[1,3,7,2,5,4,6,8]=>[4,2,6,5,7,3,8,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [6,5,2,7,3,1,4,8]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,5,2,8,3,1,7,4]=>[1,6,2,5,3,4,8,7]=>[3,5,6,4,2,8,7,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [6,5,2,8,3,1,4,7]=>[1,6,2,5,3,4,8,7]=>[3,5,6,4,2,8,7,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [7,5,8,2,4,6,3,1]=>[1,7,3,8,2,5,4,6]=>[5,3,7,6,8,2,4,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,5,8,6,1,4,3,2]=>[1,7,3,8,2,5,4,6]=>[5,3,7,6,8,2,4,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [6,5,8,2,1,3,7,4]=>[1,6,3,8,4,2,5,7]=>[6,3,5,7,2,8,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [3,5,7,6,1,4,8,2]=>[1,3,7,8,2,5,4,6]=>[5,2,7,6,8,3,4,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,5,7,2,4,6,8,1]=>[1,3,7,8,2,5,4,6]=>[5,2,7,6,8,3,4,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [6,5,2,7,3,1,8,4]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,1,6,8,7,3,4,2]=>[1,5,7,4,8,2,3,6]=>[6,7,4,2,8,3,5,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [4,1,2,3,8,7,5,6]=>[1,4,3,2,5,8,6,7]=>[4,3,2,5,7,8,6,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [4,1,2,3,8,6,5,7]=>[1,4,3,2,5,8,7,6]=>[4,3,2,5,8,7,6,1]=>[[[[.,.],.],[.,[[[.,.],.],.]]],.] [4,1,2,3,8,6,7,5]=>[1,4,3,2,5,8,6,7]=>[4,3,2,5,7,8,6,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [4,1,2,3,7,6,5,8]=>[1,4,3,2,5,7,6,8]=>[4,3,2,5,7,6,8,1]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [4,1,2,3,8,5,7,6]=>[1,4,3,2,5,8,6,7]=>[4,3,2,5,7,8,6,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [7,1,6,8,4,3,5,2]=>[1,7,5,4,8,2,3,6]=>[6,7,4,3,8,2,5,1]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [5,6,8,2,3,1,7,4]=>[1,5,3,8,4,2,6,7]=>[6,3,5,2,7,8,4,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [6,5,8,2,4,3,1,7]=>[1,6,3,8,7,2,5,4]=>[6,3,8,7,2,5,4,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [5,1,6,8,7,3,2,4]=>[1,5,7,2,3,6,4,8]=>[4,5,7,2,6,3,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [7,1,6,8,4,3,2,5]=>[1,7,2,3,6,4,8,5]=>[3,4,6,8,5,2,7,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [4,1,8,3,6,2,7,5]=>[1,4,3,8,5,6,2,7]=>[7,3,2,5,6,8,4,1]=>[[[[.,.],.],[[.,[.,[.,.]]],.]],.] [3,1,4,8,6,2,7,5]=>[1,3,4,8,5,6,2,7]=>[7,2,3,5,6,8,4,1]=>[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] [3,1,4,8,6,5,2,7]=>[1,3,4,8,7,2,5,6]=>[6,2,3,7,8,5,4,1]=>[[[.,.],[.,[[[.,[.,.]],.],.]]],.] [7,1,6,5,8,3,2,4]=>[1,7,2,3,6,4,5,8]=>[3,4,6,7,5,2,8,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [4,5,2,7,3,8,1,6]=>[1,4,7,2,5,3,6,8]=>[4,6,2,5,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,5,6,2,4,8,1,7]=>[1,3,6,8,7,2,5,4]=>[6,2,8,7,3,5,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [4,1,2,3,5,8,7,6]=>[1,4,3,2,5,6,8,7]=>[4,3,2,5,6,8,7,1]=>[[[[.,.],.],[.,[.,[[.,.],.]]]],.] [4,1,2,3,7,8,6,5]=>[1,4,3,2,5,7,6,8]=>[4,3,2,5,7,6,8,1]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [7,8,5,6,1,4,3,2]=>[1,7,3,5,2,8,4,6]=>[5,3,7,4,8,2,6,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,8,4,2,1,5,3,6]=>[1,7,3,4,2,8,6,5]=>[5,3,4,8,7,2,6,1]=>[[[[.,.],[.,[[.,.],.]]],[.,.]],.] [6,4,1,2,5,7,3,8]=>[1,6,7,3,2,4,5,8]=>[5,4,6,7,2,3,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,3,1,4,7,2,5,8]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,8,3,5,4,2,1,6]=>[1,7,2,8,6,3,4,5]=>[3,6,7,8,5,2,4,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,8,4,1,2,3,6,5]=>[1,7,6,3,4,2,8,5]=>[6,4,5,8,3,2,7,1]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [7,8,3,6,5,4,1,2]=>[1,7,2,8,3,4,6,5]=>[3,5,6,8,7,2,4,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [7,8,2,1,5,3,4,6]=>[1,7,4,2,8,6,3,5]=>[4,7,3,8,6,2,5,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,8,2,6,4,1,3,5]=>[1,7,3,2,8,5,4,6]=>[4,3,7,6,8,2,5,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,8,2,5,6,4,1,3]=>[1,7,2,8,3,4,5,6]=>[3,5,6,7,8,2,4,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [7,8,1,6,5,4,3,2]=>[1,7,3,2,8,4,6,5]=>[4,3,6,8,7,2,5,1]=>[[[[.,.],[.,[[.,.],.]]],[.,.]],.] [1,3,8,2,6,4,7,5]=>[1,2,3,8,5,6,4,7]=>[2,3,7,5,6,8,4,1]=>[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] [5,3,6,2,7,4,1,8]=>[1,5,7,2,3,6,4,8]=>[4,5,7,2,6,3,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,3,1,8,4,2,7,5]=>[1,6,2,3,4,8,5,7]=>[3,4,5,7,2,8,6,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [6,4,2,1,5,3,8,7]=>[1,6,3,2,4,5,7,8]=>[4,3,5,6,2,7,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [2,4,7,1,5,3,6,8]=>[1,2,4,3,7,6,5,8]=>[2,4,3,7,6,5,8,1]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [2,1,7,5,6,8,4,3]=>[1,2,3,7,4,5,6,8]=>[2,3,5,6,7,4,8,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [3,7,2,8,6,4,1,5]=>[1,3,2,7,4,8,5,6]=>[3,2,5,7,8,4,6,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,8,1,7,6,4,5,2]=>[1,3,2,8,4,7,5,6]=>[3,2,5,7,8,6,4,1]=>[[[.,.],[[.,[[.,[.,.]],.]],.]],.] [1,8,5,7,3,6,4,2]=>[1,2,8,3,5,4,7,6]=>[2,4,6,5,8,7,3,1]=>[[.,[[.,[[.,.],[[.,.],.]]],.]],.] [2,7,5,8,3,6,1,4]=>[1,2,7,3,5,4,8,6]=>[2,4,6,5,8,3,7,1]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [1,5,6,8,2,4,7,3]=>[1,2,5,3,6,4,8,7]=>[2,4,6,3,5,8,7,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [2,6,8,5,3,1,4,7]=>[1,2,6,3,8,7,4,5]=>[2,4,7,8,3,6,5,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [2,6,1,4,7,3,5,8]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [4,5,6,7,2,8,1,3]=>[1,4,7,2,5,3,6,8]=>[4,6,2,5,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [1,5,8,6,2,7,3,4]=>[1,2,5,3,8,4,6,7]=>[2,4,6,3,7,8,5,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [4,7,5,6,3,1,8,2]=>[1,4,6,2,7,8,3,5]=>[4,7,2,8,3,5,6,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,7,1,4,2,3,8,6]=>[1,5,2,7,8,6,3,4]=>[3,7,8,2,6,4,5,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,3,4,5,8,7,1,2]=>[1,6,7,2,3,4,5,8]=>[4,5,6,7,2,3,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,2,4,1,8,3,7,5]=>[1,6,3,4,2,5,8,7]=>[5,3,4,6,2,8,7,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [6,2,3,5,4,8,1,7]=>[1,6,8,7,2,3,4,5]=>[5,6,7,8,2,4,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [6,1,3,4,5,8,7,2]=>[1,6,8,2,3,4,5,7]=>[4,5,6,7,2,8,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [5,1,4,2,7,6,8,3]=>[1,5,7,8,3,4,2,6]=>[7,5,6,2,8,3,4,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [1,6,2,4,7,8,3,5]=>[1,2,6,8,5,7,3,4]=>[2,7,8,5,3,6,4,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [5,7,2,4,1,6,3,8]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,7,5,8,1,4,3,2]=>[1,6,4,8,2,7,3,5]=>[5,7,3,8,2,6,4,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [5,8,7,6,3,4,1,2]=>[1,5,3,7,2,8,4,6]=>[5,3,7,2,8,4,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,8,7,6,2,3,1,4]=>[1,5,2,8,4,6,3,7]=>[3,7,5,2,6,8,4,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [4,1,7,2,6,5,3,8]=>[1,4,2,3,7,5,6,8]=>[3,4,2,6,7,5,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,8,2,1,5,6,3,7]=>[1,4,2,8,7,3,5,6]=>[3,6,2,7,8,5,4,1]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [4,2,7,8,1,6,3,5]=>[1,4,8,5,2,3,7,6]=>[5,6,2,4,8,7,3,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [2,1,8,7,6,5,3,4]=>[1,2,3,8,4,7,5,6]=>[2,3,5,7,8,6,4,1]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [4,3,7,5,6,8,1,2]=>[1,4,5,6,8,2,3,7]=>[6,7,2,3,4,8,5,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,8,6,3,5,7,1,2]=>[1,4,3,6,7,2,8,5]=>[6,3,2,8,4,5,7,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [3,8,5,6,1,4,7,2]=>[1,3,5,2,8,4,6,7]=>[4,2,6,3,7,8,5,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [5,3,7,8,2,1,6,4]=>[1,5,2,3,7,6,4,8]=>[3,4,7,2,6,5,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,2,8,7,1,6,4,3]=>[1,5,2,3,8,4,7,6]=>[3,4,6,2,8,7,5,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [1,6,8,7,5,2,4,3]=>[1,2,6,3,8,4,7,5]=>[2,4,6,8,3,7,5,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [3,7,8,5,1,2,4,6]=>[1,3,8,6,2,7,4,5]=>[5,2,7,8,4,6,3,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [3,7,1,6,4,2,5,8]=>[1,3,2,7,5,4,6,8]=>[3,2,6,5,7,4,8,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,7,8,6,3,5,1,2]=>[1,4,6,5,3,8,2,7]=>[7,5,2,4,3,8,6,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [3,8,7,6,5,4,1,2]=>[1,3,7,2,8,4,6,5]=>[4,2,6,8,7,3,5,1]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [2,1,7,6,5,3,4,8]=>[1,2,3,7,4,6,5,8]=>[2,3,5,7,6,4,8,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,8,6,7,5,1,3,4]=>[1,2,8,4,7,3,6,5]=>[2,6,4,8,7,5,3,1]=>[[.,[[[.,.],[[[.,.],.],.]],.]],.] [2,7,8,6,5,4,1,3]=>[1,2,7,3,8,4,6,5]=>[2,4,6,8,7,3,5,1]=>[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] [7,5,3,6,1,8,2,4]=>[1,7,2,5,3,4,6,8]=>[3,5,6,4,7,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,3,6,2,4,8,1,5]=>[1,7,2,3,6,8,5,4]=>[3,4,8,7,5,2,6,1]=>[[[.,[.,[[[.,.],.],.]]],[.,.]],.] [3,7,5,1,2,4,8,6]=>[1,3,5,2,7,8,6,4]=>[4,2,8,3,7,5,6,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [7,6,4,2,3,8,1,5]=>[1,7,2,6,8,5,3,4]=>[3,7,8,6,4,2,5,1]=>[[[.,[[[.,[.,.]],.],.]],[.,.]],.] [4,7,6,3,8,1,2,5]=>[1,4,3,6,2,7,5,8]=>[5,3,2,7,4,6,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [5,7,4,2,3,8,1,6]=>[1,5,3,4,2,7,6,8]=>[5,3,4,2,7,6,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,7,2,6,1,8,3,4]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,4,7,5,2,8,1,3]=>[1,6,8,3,7,2,4,5]=>[6,4,7,8,2,5,3,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [5,8,2,6,3,7,1,4]=>[1,5,3,2,8,4,6,7]=>[4,3,6,2,7,8,5,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [6,8,4,3,7,1,2,5]=>[1,6,2,8,5,7,3,4]=>[3,7,8,5,2,6,4,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [6,8,5,3,7,1,2,4]=>[1,6,2,8,4,3,5,7]=>[3,6,5,7,2,8,4,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [4,8,6,2,7,1,3,5]=>[1,4,2,8,5,7,3,6]=>[3,7,2,5,8,6,4,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [7,3,8,5,6,1,2,4]=>[1,7,2,3,8,4,5,6]=>[3,4,6,7,8,2,5,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [2,7,6,4,8,1,3,5]=>[1,2,7,3,6,4,5,8]=>[2,4,6,7,5,3,8,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [3,6,5,8,1,2,4,7]=>[1,3,5,2,6,4,8,7]=>[4,2,6,3,5,8,7,1]=>[[[.,.],[[.,.],[.,[[.,.],.]]]],.] [4,6,3,7,1,8,2,5]=>[1,4,7,2,6,8,5,3]=>[4,8,2,7,5,3,6,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [3,5,7,1,4,8,2,6]=>[1,3,7,2,5,4,6,8]=>[4,2,6,5,7,3,8,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [7,4,6,3,8,1,2,5]=>[1,7,2,4,3,6,5,8]=>[3,5,4,7,6,2,8,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [8,4,1,6,7,2,3,5]=>[1,8,5,7,3,2,4,6]=>[6,5,7,3,8,4,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [6,5,3,7,1,8,2,4]=>[1,6,8,4,7,2,5,3]=>[6,8,4,7,2,5,3,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [7,5,1,2,8,6,3,4]=>[1,7,3,2,5,8,4,6]=>[4,3,7,5,8,2,6,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,4,1,8,6,2,3,5]=>[1,7,3,2,4,8,5,6]=>[4,3,5,7,8,2,6,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [7,6,1,8,5,2,3,4]=>[1,7,3,2,6,4,8,5]=>[4,3,6,8,5,2,7,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [6,4,7,8,2,5,1,3]=>[1,6,5,2,4,8,3,7]=>[4,7,5,3,2,8,6,1]=>[[[[.,[[.,.],.]],.],[[.,.],.]],.] [4,3,8,7,1,2,5,6]=>[1,4,7,5,2,3,8,6]=>[5,6,2,4,8,3,7,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,3,8,7,1,2,4,6]=>[1,5,2,3,8,6,4,7]=>[3,4,7,2,6,8,5,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [8,3,7,6,1,2,4,5]=>[1,8,5,2,3,7,4,6]=>[4,5,7,3,8,6,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [5,4,8,7,1,2,3,6]=>[1,5,2,4,7,3,8,6]=>[3,6,4,2,8,5,7,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [4,6,8,2,7,1,3,5]=>[1,4,2,6,3,8,5,7]=>[3,5,2,7,4,8,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,7,1,8,6,2,3,5]=>[1,4,8,5,6,2,7,3]=>[6,8,2,4,5,7,3,1]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [7,5,8,6,4,1,2,3]=>[1,7,2,5,4,6,3,8]=>[3,7,5,4,6,2,8,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [5,8,7,1,6,2,3,4]=>[1,5,6,2,8,4,3,7]=>[4,7,6,2,3,8,5,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [2,8,7,6,1,3,4,5]=>[1,2,8,5,3,7,4,6]=>[2,5,7,4,8,6,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [4,8,7,6,1,2,3,5]=>[1,4,6,2,8,5,3,7]=>[4,7,2,6,3,8,5,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [6,7,1,4,5,8,2,3]=>[1,6,8,3,2,7,4,5]=>[5,4,7,8,2,6,3,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,7,1,4,5,3,2,6]=>[1,8,6,3,2,7,4,5]=>[5,4,7,8,3,6,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [2,7,8,4,1,6,5,3]=>[1,2,7,5,3,8,4,6]=>[2,5,7,4,8,3,6,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [7,1,8,4,2,6,5,3]=>[1,7,5,2,3,8,4,6]=>[4,5,7,3,8,2,6,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,5,1,4,8,6,3,2]=>[1,7,3,2,5,8,4,6]=>[4,3,7,5,8,2,6,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [6,4,3,8,1,5,7,2]=>[1,6,5,2,4,8,3,7]=>[4,7,5,3,2,8,6,1]=>[[[[.,[[.,.],.]],.],[[.,.],.]],.] [8,6,3,1,2,5,7,4]=>[1,8,4,2,6,5,3,7]=>[4,7,3,6,5,8,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [7,3,8,4,1,6,5,2]=>[1,7,5,2,3,8,4,6]=>[4,5,7,3,8,2,6,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [2,3,4,5,6,7,8,1,9]=>[1,2,3,4,5,6,7,8,9]=>[2,3,4,5,6,7,8,9,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [2,3,4,5,6,8,9,1,7]=>[1,2,3,4,5,6,8,7,9]=>[2,3,4,5,6,8,7,9,1]=>[[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]],.] [3,4,5,6,7,8,9,1,2]=>[1,3,5,7,9,2,4,6,8]=>[6,2,7,3,8,4,9,5,1]=>[[[.,.],[[.,.],[[.,.],[[.,.],.]]]],.] [2,3,4,5,6,7,8,9,10,1]=>[1,2,3,4,5,6,7,8,9,10]=>[2,3,4,5,6,7,8,9,10,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [2,3,4,5,6,7,8,9,1,10]=>[1,2,3,4,5,6,7,8,9,10]=>[2,3,4,5,6,7,8,9,10,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [2,3,4,5,6,7,1,8,9]=>[1,2,3,4,5,6,7,8,9]=>[2,3,4,5,6,7,8,9,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [2,3,4,5,6,7,8,10,1,9]=>[1,2,3,4,5,6,7,8,10,9]=>[2,3,4,5,6,7,8,10,9,1]=>[[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]],.] [2,3,4,5,6,1,9,7,8]=>[1,2,3,4,5,6,7,9,8]=>[2,3,4,5,6,7,9,8,1]=>[[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]],.] [2,3,4,5,1,8,9,6,7]=>[1,2,3,4,5,6,8,7,9]=>[2,3,4,5,6,8,7,9,1]=>[[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]],.] [3,6,4,5,7,2,8,1]=>[1,3,4,5,7,8,2,6]=>[7,2,3,4,8,5,6,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [7,5,3,6,2,4,8,1]=>[1,7,8,2,5,3,4,6]=>[4,6,7,5,8,2,3,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,3,2,5,1,8,4,7]=>[1,6,8,7,4,5,2,3]=>[7,8,5,6,2,4,3,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,2,7,3,4,5,8,1]=>[1,6,5,4,3,7,8,2]=>[8,5,4,3,2,6,7,1]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [4,2,5,7,3,6,8,1]=>[1,4,7,8,2,3,5,6]=>[5,6,2,7,8,3,4,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,4,7,6,2,3,8,1]=>[1,5,2,4,6,3,7,8]=>[3,6,4,2,5,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [6,7,3,5,2,4,8,1]=>[1,6,4,5,2,7,8,3]=>[5,8,3,4,2,6,7,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [3,7,6,2,4,5,8,1]=>[1,3,6,5,4,2,7,8]=>[6,2,5,4,3,7,8,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [5,6,2,3,1,8,4,7]=>[1,5,2,6,8,7,4,3]=>[3,8,7,2,4,6,5,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [7,8,5,2,3,6,1,4]=>[1,7,2,8,4,3,5,6]=>[3,6,5,7,8,2,4,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [1,8,6,3,7,2,4,5]=>[1,2,8,5,7,4,3,6]=>[2,7,6,4,8,5,3,1]=>[[.,[[[[.,.],.],[[.,.],.]],.]],.] [1,8,2,7,3,4,5,6]=>[1,2,8,6,4,7,5,3]=>[2,8,5,7,4,6,3,1]=>[[.,[[[[.,.],[.,.]],[.,.]],.]],.] [2,8,1,7,3,4,5,6]=>[1,2,8,6,4,7,5,3]=>[2,8,5,7,4,6,3,1]=>[[.,[[[[.,.],[.,.]],[.,.]],.]],.] [3,8,6,1,7,2,4,5]=>[1,3,6,2,8,5,7,4]=>[4,2,8,6,3,7,5,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [4,8,1,5,7,2,3,6]=>[1,4,5,7,3,2,8,6]=>[6,5,2,3,8,4,7,1]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [4,2,8,3,7,1,5,6]=>[1,4,3,8,6,2,5,7]=>[6,3,2,7,5,8,4,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [1,7,3,8,2,4,5,6]=>[1,2,7,5,3,4,8,6]=>[2,5,6,4,8,3,7,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [8,1,2,7,3,4,5,6]=>[1,8,6,4,7,5,3,2]=>[8,7,4,6,3,5,2,1]=>[[[[[[.,.],.],[.,.]],[.,.]],.],.] [6,3,7,1,2,8,4,5]=>[1,6,8,5,2,3,7,4]=>[5,6,8,4,2,7,3,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [4,3,5,1,6,8,2,7]=>[1,4,2,3,5,6,8,7]=>[3,4,2,5,6,8,7,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [5,4,6,3,8,7,1,2]=>[1,5,8,2,4,3,6,7]=>[4,6,5,2,7,8,3,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [3,6,4,5,8,7,1,2]=>[1,3,4,5,8,2,6,7]=>[6,2,3,4,7,8,5,1]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [5,3,2,8,7,1,4,6]=>[1,5,7,4,8,6,2,3]=>[7,8,4,2,6,3,5,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,3,1,8,7,2,4,6]=>[1,5,7,4,8,6,2,3]=>[7,8,4,2,6,3,5,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [7,6,8,2,3,5,1,4]=>[1,7,2,6,5,3,8,4]=>[3,6,8,5,4,2,7,1]=>[[[.,[[[.,[.,.]],.],.]],[.,.]],.] [6,7,3,8,2,5,1,4]=>[1,6,5,2,7,3,4,8]=>[4,6,7,3,2,5,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [5,4,7,8,2,6,1,3]=>[1,5,2,4,8,3,7,6]=>[3,6,4,2,8,7,5,1]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [3,6,2,8,7,1,4,5]=>[1,3,2,6,4,8,5,7]=>[3,2,5,7,4,8,6,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [3,7,8,1,6,2,4,5]=>[1,3,8,5,6,2,7,4]=>[6,2,8,4,5,7,3,1]=>[[[.,.],[[[.,.],[.,[.,.]]],.]],.] [7,2,8,6,1,3,4,5]=>[1,7,4,6,3,8,5,2]=>[8,5,3,7,4,2,6,1]=>[[[[[.,.],.],[[.,.],.]],[.,.]],.] [8,2,7,6,1,3,4,5]=>[1,8,5,2,3,7,4,6]=>[4,5,7,3,8,6,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [6,8,3,7,5,1,2,4]=>[1,6,2,8,4,7,3,5]=>[3,7,5,8,2,6,4,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [7,8,6,2,5,1,3,4]=>[1,7,3,6,2,8,4,5]=>[5,3,7,8,4,2,6,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [8,1,6,7,3,2,5,4]=>[1,8,4,7,5,3,6,2]=>[8,6,3,5,7,4,2,1]=>[[[[[.,.],.],[[.,[.,.]],.]],.],.] [7,5,8,3,6,2,4,1]=>[1,7,4,3,8,2,5,6]=>[6,4,3,7,8,2,5,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [7,4,8,3,2,6,5,1]=>[1,7,5,2,4,3,8,6]=>[4,6,5,3,8,2,7,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,4,1,3,2,6,5,8]=>[1,7,5,2,4,3,6,8]=>[4,6,5,3,7,2,8,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [8,1,4,3,2,6,5,7]=>[1,8,7,5,2,3,4,6]=>[5,6,7,4,8,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,1,5,4,6,7,2,3]=>[1,8,3,5,6,7,2,4]=>[7,3,8,4,5,6,2,1]=>[[[[.,.],[[.,.],[.,[.,.]]]],.],.] [8,1,4,3,2,5,7,6]=>[1,8,6,5,2,3,4,7]=>[5,6,7,4,3,8,2,1]=>[[[[[.,[.,[.,.]]],.],[.,.]],.],.] [8,1,4,3,2,5,6,7]=>[1,8,7,6,5,2,3,4]=>[6,7,8,5,4,3,2,1]=>[[[[[[.,[.,[.,.]]],.],.],.],.],.] [7,4,1,3,2,5,6,8]=>[1,7,6,5,2,4,3,8]=>[5,7,6,4,3,2,8,1]=>[[[[[.,[[.,.],.]],.],.],[.,.]],.] [7,4,8,3,2,5,6,1]=>[1,7,6,5,2,4,3,8]=>[5,7,6,4,3,2,8,1]=>[[[[[.,[[.,.],.]],.],.],[.,.]],.] [6,4,3,8,2,5,7,1]=>[1,6,5,2,4,8,3,7]=>[4,7,5,3,2,8,6,1]=>[[[[.,[[.,.],.]],.],[[.,.],.]],.] [7,5,1,4,6,8,2,3]=>[1,7,2,5,6,8,3,4]=>[3,7,8,4,5,2,6,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,8,3,2,6,1,5]=>[1,7,2,4,3,8,5,6]=>[3,5,4,7,8,2,6,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,4,8,3,2,5,1,6]=>[1,7,2,4,3,8,6,5]=>[3,5,4,8,7,2,6,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [6,4,3,8,2,5,1,7]=>[1,6,5,2,4,8,7,3]=>[4,8,5,3,2,7,6,1]=>[[[[.,[[.,.],.]],.],[[.,.],.]],.] [7,4,1,3,2,8,6,5]=>[1,7,6,8,5,2,4,3]=>[6,8,7,5,3,2,4,1]=>[[[[[.,[[.,.],.]],.],.],[.,.]],.] [7,4,1,3,2,8,5,6]=>[1,7,5,2,4,3,6,8]=>[4,6,5,3,7,2,8,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,6,1,8,3,2,4,5]=>[1,7,4,8,5,3,2,6]=>[7,6,3,5,8,2,4,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [7,6,8,1,3,2,5,4]=>[1,7,5,3,8,4,2,6]=>[7,4,6,3,8,2,5,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [6,5,3,7,8,2,4,1]=>[1,6,2,5,8,3,4,7]=>[3,6,7,4,2,8,5,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [7,4,8,3,2,1,5,6]=>[1,7,5,2,4,3,8,6]=>[4,6,5,3,8,2,7,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,4,8,3,2,1,6,5]=>[1,7,6,2,4,3,8,5]=>[4,6,5,8,3,2,7,1]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [7,5,8,3,1,2,6,4]=>[1,7,6,2,5,3,8,4]=>[4,6,8,5,3,2,7,1]=>[[[[.,[[.,[.,.]],.]],.],[.,.]],.] [7,5,8,4,1,6,2,3]=>[1,7,2,5,3,8,4,6]=>[3,5,7,4,8,2,6,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,3,8,1,2,7,4]=>[1,6,2,5,3,4,8,7]=>[3,5,6,4,2,8,7,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [6,4,3,7,2,1,8,5]=>[1,6,2,4,7,8,5,3]=>[3,8,4,7,2,5,6,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,5,3,7,1,2,8,4]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,5,3,7,8,2,1,4]=>[1,6,2,5,8,4,7,3]=>[3,8,6,4,2,7,5,1]=>[[[.,[[[.,.],.],.]],[[.,.],.]],.] [5,4,3,2,7,8,1,6]=>[1,5,7,2,4,3,6,8]=>[4,6,5,2,7,3,8,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [5,6,2,1,3,4,8,7]=>[1,5,3,2,6,4,7,8]=>[4,3,6,2,5,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,3,7,8,2,1,4,6]=>[1,5,2,3,7,4,8,6]=>[3,4,6,2,8,5,7,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [2,1,7,8,4,3,5,6]=>[1,2,3,7,5,4,8,6]=>[2,3,6,5,8,4,7,1]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [5,8,7,4,2,1,6,3]=>[1,5,2,8,3,7,6,4]=>[3,5,8,2,7,6,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [4,7,2,8,1,3,6,5]=>[1,4,8,5,2,7,6,3]=>[5,8,2,4,7,6,3,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [7,3,8,6,1,2,5,4]=>[1,7,5,2,3,8,4,6]=>[4,5,7,3,8,2,6,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [3,4,7,1,8,2,6,5]=>[1,3,7,6,2,4,5,8]=>[5,2,6,7,4,3,8,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [1,8,2,4,3,5,6,7]=>[1,2,8,7,6,5,3,4]=>[2,7,8,6,5,4,3,1]=>[[.,[[[[[.,[.,.]],.],.],.],.]],.] [1,6,2,4,3,5,7,8]=>[1,2,6,5,3,4,7,8]=>[2,5,6,4,3,7,8,1]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [1,5,2,4,3,6,7,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,7,2,5,3,4,6,8]=>[1,2,7,6,4,5,3,8]=>[2,7,5,6,4,3,8,1]=>[[.,[[[[.,.],[.,.]],.],[.,.]]],.] [1,8,2,5,3,4,6,7]=>[1,2,8,7,6,4,5,3]=>[2,8,6,7,5,4,3,1]=>[[.,[[[[[.,.],[.,.]],.],.],.]],.] [1,8,2,6,3,4,5,7]=>[1,2,8,7,5,3,4,6]=>[2,6,7,5,8,4,3,1]=>[[.,[[[[.,[.,.]],[.,.]],.],.]],.] [1,7,2,8,3,5,4,6]=>[1,2,7,4,8,6,5,3]=>[2,8,4,7,6,3,5,1]=>[[.,[[[.,.],[[.,.],.]],[.,.]]],.] [1,5,2,8,3,6,4,7]=>[1,2,5,3,4,8,7,6]=>[2,4,5,3,8,7,6,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [1,4,2,8,3,6,5,7]=>[1,2,4,8,7,5,3,6]=>[2,7,3,6,8,5,4,1]=>[[.,[[.,.],[[[.,[.,.]],.],.]]],.] [1,2,3,7,4,6,5,8]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,3,2,7,4,6,5,8]=>[1,2,3,4,7,5,6,8]=>[2,3,4,6,7,5,8,1]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,6,2,7,3,5,4,8]=>[1,2,6,5,3,4,7,8]=>[2,5,6,4,3,7,8,1]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [1,7,2,6,3,5,4,8]=>[1,2,7,4,6,5,3,8]=>[2,7,4,6,5,3,8,1]=>[[.,[[[.,.],[[.,.],.]],[.,.]]],.] [1,8,2,6,3,5,4,7]=>[1,2,8,7,4,6,5,3]=>[2,8,5,7,6,4,3,1]=>[[.,[[[[.,.],[[.,.],.]],.],.]],.] [1,8,2,5,3,6,4,7]=>[1,2,8,7,4,5,3,6]=>[2,7,5,6,8,4,3,1]=>[[.,[[[[.,.],[.,[.,.]]],.],.]],.] [1,7,2,5,3,6,4,8]=>[1,2,7,4,5,3,6,8]=>[2,6,4,5,7,3,8,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [1,5,2,4,3,7,6,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,6,2,4,3,7,5,8]=>[1,2,6,7,5,3,4,8]=>[2,6,7,5,3,4,8,1]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [1,8,2,4,3,6,5,7]=>[1,2,8,7,5,3,4,6]=>[2,6,7,5,8,4,3,1]=>[[.,[[[[.,[.,.]],[.,.]],.],.]],.] [1,8,2,3,4,7,5,6]=>[1,2,8,6,7,5,4,3]=>[2,8,7,6,4,5,3,1]=>[[.,[[[[[.,.],.],.],[.,.]],.]],.] [1,6,2,4,3,8,5,7]=>[1,2,6,8,7,5,3,4]=>[2,7,8,6,3,5,4,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [1,5,2,4,3,8,6,7]=>[1,2,5,3,4,6,8,7]=>[2,4,5,3,6,8,7,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [1,7,2,5,3,8,4,6]=>[1,2,7,4,5,3,6,8]=>[2,6,4,5,7,3,8,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [1,8,2,6,3,7,4,5]=>[1,2,8,5,3,4,6,7]=>[2,5,6,4,7,8,3,1]=>[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] [1,2,3,8,4,7,5,6]=>[1,2,3,4,8,6,7,5]=>[2,3,4,8,6,7,5,1]=>[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] [1,3,2,8,4,7,5,6]=>[1,2,3,4,8,6,7,5]=>[2,3,4,8,6,7,5,1]=>[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] [1,4,2,8,3,7,5,6]=>[1,2,4,8,6,7,5,3]=>[2,8,3,7,5,6,4,1]=>[[.,[[.,.],[[[.,.],[.,.]],.]]],.] [1,5,2,8,3,7,4,6]=>[1,2,5,3,4,8,6,7]=>[2,4,5,3,7,8,6,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,6,2,8,3,7,4,5]=>[1,2,6,7,4,8,5,3]=>[2,8,5,7,3,4,6,1]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [1,7,2,8,3,6,4,5]=>[1,2,7,4,8,5,3,6]=>[2,7,4,6,8,3,5,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [1,8,2,7,3,6,4,5]=>[1,2,8,5,3,4,7,6]=>[2,5,6,4,8,7,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [4,6,3,8,5,1,7,2]=>[1,4,8,2,6,3,5,7]=>[4,6,2,7,5,8,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [4,6,3,8,5,1,2,7]=>[1,4,8,7,2,6,3,5]=>[5,7,2,8,6,4,3,1]=>[[[.,[.,.]],[[[[.,.],.],.],.]],.] [5,6,8,3,4,1,7,2]=>[1,5,4,3,8,2,6,7]=>[6,4,3,2,7,8,5,1]=>[[[[[.,.],.],.],[[.,[.,.]],.]],.] [5,6,8,4,3,1,7,2]=>[1,5,3,8,2,6,4,7]=>[5,3,7,2,6,8,4,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [5,7,8,4,1,6,2,3]=>[1,5,2,7,3,8,4,6]=>[3,5,7,2,8,4,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,7,8,4,1,6,3,2]=>[1,5,2,7,3,8,4,6]=>[3,5,7,2,8,4,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,7,8,4,1,3,6,2]=>[1,5,2,7,6,3,8,4]=>[3,6,8,2,5,4,7,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,6,8,4,2,1,7,3]=>[1,5,2,6,3,8,4,7]=>[3,5,7,2,4,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,6,8,2,4,1,7,3]=>[1,5,4,2,6,3,8,7]=>[4,6,3,2,5,8,7,1]=>[[[[.,[.,.]],.],[.,[[.,.],.]]],.] [3,2,6,8,5,1,7,4]=>[1,3,6,2,4,8,5,7]=>[4,2,5,7,3,8,6,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [3,2,6,8,5,1,4,7]=>[1,3,6,2,4,8,7,5]=>[4,2,5,8,3,7,6,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,6,2,8,5,1,3,7]=>[1,4,8,7,3,2,6,5]=>[6,5,2,8,7,4,3,1]=>[[[[.,.],.],[[[[.,.],.],.],.]],.] [5,6,8,2,4,1,3,7]=>[1,5,4,2,6,3,8,7]=>[4,6,3,2,5,8,7,1]=>[[[[.,[.,.]],.],[.,[[.,.],.]]],.] [5,6,8,4,2,1,3,7]=>[1,5,2,6,3,8,7,4]=>[3,5,8,2,4,7,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,7,8,4,1,3,2,6]=>[1,5,2,7,3,8,6,4]=>[3,5,8,2,7,4,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,7,8,4,1,2,6,3]=>[1,5,2,7,6,3,8,4]=>[3,6,8,2,5,4,7,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,7,8,4,1,2,3,6]=>[1,5,2,7,3,8,6,4]=>[3,5,8,2,7,4,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,7,8,1,5,2,3,4]=>[1,6,2,7,3,8,4,5]=>[3,5,7,8,2,4,6,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,7,8,1,5,2,4,3]=>[1,6,2,7,4,3,8,5]=>[3,6,5,8,2,4,7,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,7,8,1,5,3,2,4]=>[1,6,3,8,4,2,7,5]=>[6,3,5,8,2,7,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [5,7,8,2,1,6,3,4]=>[1,5,2,7,3,8,4,6]=>[3,5,7,2,8,4,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [3,2,7,8,1,6,5,4]=>[1,3,7,5,2,4,8,6]=>[5,2,6,4,8,3,7,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [6,7,8,1,5,3,4,2]=>[1,6,3,8,2,7,4,5]=>[5,3,7,8,2,6,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [6,7,8,1,4,3,5,2]=>[1,6,3,8,2,7,5,4]=>[5,3,8,7,2,6,4,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,7,8,1,3,4,5,2]=>[1,6,4,2,7,5,3,8]=>[4,7,3,6,2,5,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [3,2,6,8,4,1,7,5]=>[1,3,6,2,4,8,5,7]=>[4,2,5,7,3,8,6,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [5,6,8,3,2,1,7,4]=>[1,5,2,6,3,8,4,7]=>[3,5,7,2,4,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,7,8,3,1,6,2,4]=>[1,5,2,7,3,8,4,6]=>[3,5,7,2,8,4,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,7,3,8,1,5,6,2]=>[1,4,8,2,7,6,5,3]=>[4,8,2,7,6,5,3,1]=>[[[.,[.,.]],[[[[.,.],.],.],.]],.] [4,5,2,3,8,1,7,6]=>[1,4,3,2,5,8,6,7]=>[4,3,2,5,7,8,6,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [4,5,3,2,8,1,6,7]=>[1,4,2,5,8,7,6,3]=>[3,8,2,4,7,6,5,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [4,7,3,8,1,5,2,6]=>[1,4,8,6,5,2,7,3]=>[6,8,2,5,4,7,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [4,7,3,8,1,2,6,5]=>[1,4,8,5,2,7,6,3]=>[5,8,2,4,7,6,3,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [4,7,3,8,1,2,5,6]=>[1,4,8,6,2,7,5,3]=>[5,8,2,7,4,6,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [5,7,8,3,1,2,6,4]=>[1,5,2,7,6,3,8,4]=>[3,6,8,2,5,4,7,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,7,8,3,1,4,2,6]=>[1,5,2,7,3,8,6,4]=>[3,5,8,2,7,4,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,6,8,3,2,1,4,7]=>[1,5,2,6,3,8,7,4]=>[3,5,8,2,4,7,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,7,8,2,1,4,3,6]=>[1,5,2,7,3,8,6,4]=>[3,5,8,2,7,4,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,7,8,1,4,3,2,5]=>[1,6,3,8,5,4,2,7]=>[7,3,6,5,2,8,4,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,7,8,1,4,2,5,3]=>[1,6,2,7,5,4,3,8]=>[3,7,6,5,2,4,8,1]=>[[[.,[[[.,.],.],.]],[.,[.,.]]],.] [6,7,8,1,4,2,3,5]=>[1,6,2,7,3,8,5,4]=>[3,5,8,7,2,4,6,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,7,8,1,2,5,3,4]=>[1,6,5,2,7,3,8,4]=>[4,6,8,3,2,5,7,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,7,8,1,2,4,5,3]=>[1,6,4,2,7,5,3,8]=>[4,7,3,6,2,5,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,7,8,1,3,2,5,4]=>[1,6,2,7,5,3,8,4]=>[3,6,8,5,2,4,7,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,7,8,2,1,3,6,4]=>[1,5,2,7,6,3,8,4]=>[3,6,8,2,5,4,7,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [3,2,7,8,1,4,6,5]=>[1,3,7,6,4,8,5,2]=>[8,2,5,7,4,3,6,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [6,7,8,1,3,2,4,5]=>[1,6,2,7,4,3,8,5]=>[3,6,5,8,2,4,7,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,7,8,1,2,3,5,4]=>[1,6,3,8,4,2,7,5]=>[6,3,5,8,2,7,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [7,2,8,5,1,6,4,3]=>[1,7,4,5,2,3,8,6]=>[5,6,3,4,8,2,7,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [1,3,7,5,2,6,4,8]=>[1,2,3,7,4,5,6,8]=>[2,3,5,6,7,4,8,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,8,4,5,6,1,7,3]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,4,3,5,6,1,7]=>[1,2,8,7,3,4,5,6]=>[2,5,6,7,8,4,3,1]=>[[.,[[[.,[.,[.,[.,.]]]],.],.]],.] [7,2,8,4,5,6,1,3]=>[1,7,2,3,8,4,5,6]=>[3,4,6,7,8,2,5,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [1,6,3,7,5,2,4,8]=>[1,2,6,3,4,7,5,8]=>[2,4,5,7,3,6,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [6,2,3,8,5,1,7,4]=>[1,6,2,3,4,8,5,7]=>[3,4,5,7,2,8,6,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,4,8,2,5,6,3,1]=>[1,7,3,8,2,4,5,6]=>[5,3,6,7,8,2,4,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [7,4,8,5,2,1,3,6]=>[1,7,3,8,6,2,4,5]=>[6,3,7,8,5,2,4,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [6,4,8,5,1,3,7,2]=>[1,6,3,8,2,4,5,7]=>[5,3,6,7,2,8,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [6,3,7,5,2,1,8,4]=>[1,6,2,3,7,8,4,5]=>[3,4,7,8,2,5,6,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [4,3,7,5,1,2,8,6]=>[1,4,5,2,3,7,8,6]=>[4,5,2,3,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,4,1,2,7,6,8,5]=>[1,3,2,4,5,7,8,6]=>[3,2,4,5,8,6,7,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,4,2,1,7,5,8,6]=>[1,3,2,4,5,7,8,6]=>[3,2,4,5,8,6,7,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,6,5,7,1,4,8,2]=>[1,3,5,2,6,4,7,8]=>[4,2,6,3,5,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,5,2,6,4,8,7,1]=>[1,3,2,5,4,6,8,7]=>[3,2,5,4,6,8,7,1]=>[[[.,.],[[.,.],[.,[[.,.],.]]]],.] [5,6,1,8,7,2,4,3]=>[1,5,7,4,8,3,2,6]=>[7,6,4,2,8,3,5,1]=>[[[[[.,.],.],.],[[.,.],[.,.]]],.] [6,3,5,8,2,7,4,1]=>[1,6,7,4,8,2,3,5]=>[6,7,4,8,2,3,5,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,2,5,8,3,7,1,4]=>[1,6,7,2,3,5,4,8]=>[4,5,7,6,2,3,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [1,6,5,7,3,4,2,8]=>[1,2,6,4,7,3,5,8]=>[2,6,4,7,3,5,8,1]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [1,5,2,7,4,6,3,8]=>[1,2,5,4,7,3,6,8]=>[2,6,4,3,7,5,8,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [5,2,1,8,7,6,3,4]=>[1,5,7,3,2,4,8,6]=>[5,4,6,2,8,3,7,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [7,1,3,8,4,6,2,5]=>[1,7,2,3,4,8,5,6]=>[3,4,5,7,8,2,6,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [2,3,4,8,6,1,7,5]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,7,3,5,8,6,1,4]=>[1,2,7,3,4,5,8,6]=>[2,4,5,6,8,3,7,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [3,2,4,7,8,6,1,5]=>[1,3,4,7,2,5,8,6]=>[5,2,3,6,8,4,7,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [1,5,4,6,2,7,3,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [5,2,4,7,1,8,3,6]=>[1,5,2,3,4,7,6,8]=>[3,4,5,2,7,6,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,3,6,4,1,8,7,2]=>[1,5,2,3,6,8,4,7]=>[3,4,7,2,5,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [7,3,5,6,8,4,2,1]=>[1,7,2,3,5,8,4,6]=>[3,4,7,5,8,2,6,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [2,6,1,5,8,4,7,3]=>[1,2,6,4,5,8,3,7]=>[2,7,4,5,3,8,6,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [2,7,6,5,8,3,4,1]=>[1,2,7,4,5,8,3,6]=>[2,7,4,5,8,3,6,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [5,7,1,6,3,8,4,2]=>[1,5,3,2,7,4,6,8]=>[4,3,6,2,7,5,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,1,4,7,2,8,6,3]=>[1,5,2,3,4,7,6,8]=>[3,4,5,2,7,6,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [3,1,4,6,8,5,7,2]=>[1,3,4,6,5,8,2,7]=>[7,2,3,5,4,8,6,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [6,3,4,5,7,1,8,2]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [2,5,4,6,1,7,8,3]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [7,2,1,4,3,6,5,8]=>[1,7,5,3,2,4,6,8]=>[5,4,6,3,7,2,8,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [7,3,4,1,2,6,5,8]=>[1,7,5,2,3,4,6,8]=>[4,5,6,3,7,2,8,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,4,3,2,1,6,5,8]=>[1,7,5,2,4,3,6,8]=>[4,6,5,3,7,2,8,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [6,7,3,2,5,4,8,1]=>[1,6,4,2,7,8,3,5]=>[4,7,3,8,2,5,6,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [1,8,4,5,2,3,7,6]=>[1,2,8,6,3,4,5,7]=>[2,5,6,7,4,8,3,1]=>[[.,[[[.,[.,[.,.]]],[.,.]],.]],.] [7,3,5,1,6,2,4,8]=>[1,7,4,2,3,5,6,8]=>[4,5,3,6,7,2,8,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [7,2,1,5,6,3,4,8]=>[1,7,4,5,6,3,2,8]=>[7,6,3,4,5,2,8,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [7,3,6,1,5,4,2,8]=>[1,7,2,3,6,4,5,8]=>[3,4,6,7,5,2,8,1]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [7,4,6,5,1,3,2,8]=>[1,7,2,4,5,3,6,8]=>[3,6,4,5,7,2,8,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [1,8,6,4,3,7,2,5]=>[1,2,8,5,3,6,7,4]=>[2,5,8,4,6,7,3,1]=>[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] [6,4,7,5,1,3,8,2]=>[1,6,3,7,8,2,4,5]=>[6,3,7,8,2,4,5,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [2,7,8,4,3,6,5,1]=>[1,2,7,5,3,8,4,6]=>[2,5,7,4,8,3,6,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [1,8,7,5,6,3,4,2]=>[1,2,8,3,7,4,5,6]=>[2,4,6,7,8,5,3,1]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [2,7,8,5,6,3,4,1]=>[1,2,7,4,5,6,3,8]=>[2,7,4,5,6,3,8,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [2,6,8,5,7,3,1,4]=>[1,2,6,3,8,4,5,7]=>[2,4,6,7,3,8,5,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [2,5,8,6,7,1,3,4]=>[1,2,5,7,3,8,4,6]=>[2,5,7,3,8,4,6,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,4,8,6,1,7,3,5]=>[1,2,4,6,7,3,8,5]=>[2,6,3,8,4,5,7,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [5,4,7,6,1,8,3,2]=>[1,5,2,4,6,8,3,7]=>[3,7,4,2,5,8,6,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,2,1,6,7,8,3,4]=>[1,5,7,3,2,4,6,8]=>[5,4,6,2,7,3,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [6,2,1,5,7,3,8,4]=>[1,6,3,2,4,5,7,8]=>[4,3,5,6,2,7,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,3,5,1,7,2,8,4]=>[1,6,2,3,5,7,8,4]=>[3,4,8,5,2,6,7,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,5,4,7,2,1,8,3]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [1,8,4,6,2,7,3,5]=>[1,2,8,5,3,4,6,7]=>[2,5,6,4,7,8,3,1]=>[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] [1,8,3,2,6,7,4,5]=>[1,2,8,5,6,7,4,3]=>[2,8,7,4,5,6,3,1]=>[[.,[[[[.,.],.],[.,[.,.]]],.]],.] [4,7,3,2,8,6,5,1]=>[1,4,2,7,5,8,3,6]=>[3,7,2,5,8,4,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [1,8,4,7,2,6,5,3]=>[1,2,8,3,4,7,5,6]=>[2,4,5,7,8,6,3,1]=>[[.,[[.,[.,[[.,[.,.]],.]]],.]],.] [3,4,5,8,1,2,7,6]=>[1,3,5,2,4,8,6,7]=>[4,2,5,3,7,8,6,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [4,3,5,1,8,2,7,6]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,2,1,5,8,3,7,6]=>[1,4,5,8,6,3,2,7]=>[7,6,2,3,5,8,4,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [3,4,6,8,1,7,2,5]=>[1,3,6,7,2,4,8,5]=>[5,2,6,8,3,4,7,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,6,5,8,7,2,1,4]=>[1,3,5,7,2,6,4,8]=>[5,2,7,3,6,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,7,5,8,6,2,4,1]=>[1,3,5,6,2,7,4,8]=>[5,2,7,3,4,6,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [1,8,5,7,6,2,4,3]=>[1,2,8,3,5,6,4,7]=>[2,4,7,5,6,8,3,1]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [1,8,6,7,5,4,2,3]=>[1,2,8,3,6,4,7,5]=>[2,4,6,8,5,7,3,1]=>[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] [3,4,7,8,1,6,5,2]=>[1,3,7,5,2,4,8,6]=>[5,2,6,4,8,3,7,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,2,1,7,8,6,5,3]=>[1,4,7,5,8,3,2,6]=>[7,6,2,4,8,3,5,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [2,3,8,1,7,6,5,4]=>[1,2,3,8,4,5,7,6]=>[2,3,5,6,8,7,4,1]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [2,5,8,7,6,1,4,3]=>[1,2,5,6,3,8,4,7]=>[2,5,7,3,4,8,6,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [2,1,4,3,6,5,8,7,10,9,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[2,3,4,5,6,7,8,9,10,11,12,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]],.] [7,4,6,1,8,3,5,2]=>[1,7,5,8,2,4,3,6]=>[5,7,6,3,8,2,4,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [8,3,4,1,7,5,6,2]=>[1,8,2,3,4,5,7,6]=>[3,4,5,6,8,7,2,1]=>[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] [4,8,3,1,7,5,6,2]=>[1,4,2,8,3,5,7,6]=>[3,5,2,6,8,7,4,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [1,4,6,2,7,5,8,3]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,7,5,2,6,8,4,3]=>[1,2,7,4,3,5,6,8]=>[2,5,4,6,7,3,8,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [3,6,7,5,1,8,4,2]=>[1,3,7,4,5,2,6,8]=>[6,2,4,5,7,3,8,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [6,7,5,1,8,4,3,2]=>[1,6,4,2,7,3,5,8]=>[4,6,3,7,2,5,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,7,5,3,1,8,4,2]=>[1,6,8,2,7,4,3,5]=>[4,7,6,8,2,5,3,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [8,4,2,1,6,7,5,3]=>[1,8,3,2,4,5,6,7]=>[4,3,5,6,7,8,2,1]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [1,8,4,2,6,7,5,3]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,4,1,6,7,5,3]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,7,5,1,6,8,4,3]=>[1,2,7,4,3,5,6,8]=>[2,5,4,6,7,3,8,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [2,4,6,1,7,5,8,3]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,7,1,6,5,8,2,3]=>[1,4,6,8,3,2,7,5]=>[6,5,2,8,3,7,4,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [4,8,2,6,5,7,1,3]=>[1,4,6,7,2,8,3,5]=>[5,7,2,8,3,4,6,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [8,4,1,2,6,7,5,3]=>[1,8,3,2,4,5,6,7]=>[4,3,5,6,7,8,2,1]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [4,3,1,2,7,6,8,5]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,5,1,2,7,6,8,4]=>[1,3,2,5,7,8,4,6]=>[3,2,7,4,8,5,6,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [6,7,1,5,8,2,3,4]=>[1,6,2,7,3,4,5,8]=>[3,5,6,7,2,4,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [2,7,6,1,5,8,3,4]=>[1,2,7,3,6,8,4,5]=>[2,4,7,8,5,3,6,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [7,6,1,5,8,3,2,4]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,1,6,5,8,2,4,3]=>[1,7,4,5,8,3,6,2]=>[8,6,3,4,7,2,5,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [3,5,2,1,7,6,8,4]=>[1,3,2,5,7,8,4,6]=>[3,2,7,4,8,5,6,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [1,7,6,2,5,8,3,4]=>[1,2,7,3,6,8,4,5]=>[2,4,7,8,5,3,6,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [8,3,1,5,7,6,2,4]=>[1,8,4,5,7,2,3,6]=>[6,7,3,4,8,5,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [6,2,4,1,7,5,8,3]=>[1,6,5,7,8,3,4,2]=>[8,6,7,3,2,4,5,1]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [7,1,6,4,8,2,5,3]=>[1,7,5,8,3,6,2,4]=>[7,5,8,3,6,2,4,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [8,2,6,4,7,1,5,3]=>[1,8,3,6,2,4,5,7]=>[5,3,6,7,4,8,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [7,6,2,5,8,3,1,4]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [8,3,5,7,6,2,1,4]=>[1,8,4,7,2,3,5,6]=>[5,6,3,7,8,4,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [5,2,1,3,7,6,8,4]=>[1,5,7,8,4,3,2,6]=>[7,6,5,2,8,3,4,1]=>[[[[[.,.],.],.],[[.,.],[.,.]]],.] [6,1,4,2,7,5,8,3]=>[1,6,5,7,8,3,4,2]=>[8,6,7,3,2,4,5,1]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [8,2,6,5,7,1,4,3]=>[1,8,3,6,2,4,5,7]=>[5,3,6,7,4,8,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [3,6,8,2,5,7,1,4]=>[1,3,8,4,2,6,7,5]=>[5,2,4,8,6,7,3,1]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [8,3,2,5,7,6,1,4]=>[1,8,4,5,7,2,3,6]=>[6,7,3,4,8,5,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [4,1,3,2,7,6,8,5]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [1,4,2,3,7,6,8,5]=>[1,2,4,3,5,7,8,6]=>[2,4,3,5,8,6,7,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,4,1,3,7,6,8,5]=>[1,2,4,3,5,7,8,6]=>[2,4,3,5,8,6,7,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [6,8,2,3,5,7,1,4]=>[1,6,7,2,8,4,3,5]=>[4,7,6,8,2,3,5,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,7,1,3,5,8,2,4]=>[1,6,8,4,3,2,7,5]=>[6,5,4,8,2,7,3,1]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [8,3,5,7,6,1,2,4]=>[1,8,4,7,2,3,5,6]=>[5,6,3,7,8,4,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [5,1,2,3,7,6,8,4]=>[1,5,7,8,4,3,2,6]=>[7,6,5,2,8,3,4,1]=>[[[[[.,.],.],.],[[.,.],[.,.]]],.] [3,1,2,4,7,6,8,5]=>[1,3,2,4,5,7,8,6]=>[3,2,4,5,8,6,7,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [8,1,2,4,3,6,5,7]=>[1,8,7,5,3,2,4,6]=>[6,5,7,4,8,3,2,1]=>[[[[[[.,.],[.,.]],[.,.]],.],.],.] [8,1,3,2,4,5,7,6]=>[1,8,6,5,4,2,3,7]=>[6,7,5,4,3,8,2,1]=>[[[[[[.,[.,.]],.],.],[.,.]],.],.] [2,7,8,3,4,5,6,1]=>[1,2,7,6,5,4,3,8]=>[2,7,6,5,4,3,8,1]=>[[.,[[[[[.,.],.],.],.],[.,.]]],.] [4,7,8,5,6,1,2,3]=>[1,4,5,6,2,7,3,8]=>[5,7,2,3,4,6,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,6,2,8,4,5,1,7]=>[1,3,2,6,5,4,8,7]=>[3,2,6,5,4,8,7,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [2,3,6,7,4,5,8,1]=>[1,2,3,6,5,4,7,8]=>[2,3,6,5,4,7,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [4,6,5,8,7,1,2,3]=>[1,4,8,3,5,7,2,6]=>[7,4,2,5,8,6,3,1]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [6,4,5,1,7,8,2,3]=>[1,6,8,3,5,7,2,4]=>[7,4,8,5,2,6,3,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [7,4,1,2,3,8,5,6]=>[1,7,5,3,2,4,6,8]=>[5,4,6,3,7,2,8,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [2,6,4,8,3,7,5,1]=>[1,2,6,7,5,3,4,8]=>[2,6,7,5,3,4,8,1]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [2,6,5,8,7,3,4,1]=>[1,2,6,3,5,7,4,8]=>[2,4,7,5,3,6,8,1]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [2,5,6,7,8,3,4,1]=>[1,2,5,8,3,6,4,7]=>[2,5,7,3,6,8,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [5,6,4,8,1,7,2,3]=>[1,5,2,6,7,3,4,8]=>[3,6,7,2,4,5,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,6,3,8,1,2,7,4]=>[1,5,2,6,3,4,8,7]=>[3,5,6,2,4,8,7,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [3,4,6,7,2,8,1,5]=>[1,3,6,8,5,2,4,7]=>[6,2,7,5,3,8,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [3,4,5,2,7,8,1,6]=>[1,3,5,7,2,4,6,8]=>[5,2,6,3,7,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,4,2,5,6,8,1,7]=>[1,3,2,4,5,6,8,7]=>[3,2,4,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [5,1,2,7,8,6,4,3]=>[1,5,8,3,2,4,7,6]=>[5,4,6,2,8,7,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [4,7,1,2,8,6,5,3]=>[1,4,2,7,5,8,3,6]=>[3,7,2,5,8,4,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [6,8,7,1,5,3,2,4]=>[1,6,3,7,2,8,4,5]=>[5,3,7,8,2,4,6,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,8,1,6,3,5,2,4]=>[1,7,2,8,4,6,5,3]=>[3,8,5,7,6,2,4,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [7,8,1,3,6,5,2,4]=>[1,7,2,8,4,3,5,6]=>[3,6,5,7,8,2,4,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,8,3,6,5,2,1,4]=>[1,7,2,8,4,6,3,5]=>[3,7,5,8,6,2,4,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [1,7,3,4,8,6,5,2]=>[1,2,7,5,8,3,4,6]=>[2,6,7,4,8,3,5,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [4,2,7,1,8,6,5,3]=>[1,4,2,3,7,5,8,6]=>[3,4,2,6,8,5,7,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [7,8,2,3,6,5,1,4]=>[1,7,2,8,4,3,5,6]=>[3,6,5,7,8,2,4,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [8,5,7,1,2,6,3,4]=>[1,8,4,2,5,3,7,6]=>[4,6,3,5,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [6,8,7,2,5,3,1,4]=>[1,6,3,7,2,8,4,5]=>[5,3,7,8,2,4,6,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,2,4,8,7,1,5,3]=>[1,6,2,3,4,8,5,7]=>[3,4,5,7,2,8,6,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [1,6,8,3,4,7,5,2]=>[1,2,6,7,5,4,3,8]=>[2,7,6,5,3,4,8,1]=>[[.,[[[[.,.],.],.],[.,[.,.]]]],.] [6,2,4,8,1,7,5,3]=>[1,6,7,5,2,3,4,8]=>[5,6,7,4,2,3,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,8,2,1,7,3,5,4]=>[1,6,3,2,8,4,5,7]=>[4,3,6,7,2,8,5,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,5,7,2,1,6,3,4]=>[1,8,4,2,5,3,7,6]=>[4,6,3,5,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [8,5,7,1,2,3,6,4]=>[1,8,4,2,5,3,7,6]=>[4,6,3,5,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [8,7,6,2,1,4,3,5]=>[1,8,5,2,7,3,6,4]=>[4,6,8,3,7,5,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [8,5,7,2,3,1,6,4]=>[1,8,4,2,5,3,7,6]=>[4,6,3,5,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [5,8,4,2,7,1,6,3]=>[1,5,7,6,2,8,3,4]=>[5,7,8,2,4,3,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [1,8,7,5,3,4,6,2]=>[1,2,8,3,7,6,4,5]=>[2,4,7,8,6,5,3,1]=>[[.,[[.,[[[.,[.,.]],.],.]],.]],.] [1,8,7,3,5,4,6,2]=>[1,2,8,3,7,6,4,5]=>[2,4,7,8,6,5,3,1]=>[[.,[[.,[[[.,[.,.]],.],.]],.]],.] [8,5,2,7,3,1,6,4]=>[1,8,4,7,6,2,5,3]=>[6,8,3,7,5,4,2,1]=>[[[[.,[.,.]],[[[.,.],.],.]],.],.] [8,7,6,2,4,3,1,5]=>[1,8,5,4,2,7,3,6]=>[5,7,4,3,8,6,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [8,7,6,1,2,4,3,5]=>[1,8,5,2,7,3,6,4]=>[4,6,8,3,7,5,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [8,7,6,1,4,2,3,5]=>[1,8,5,4,2,7,3,6]=>[5,7,4,3,8,6,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [8,7,6,4,1,3,2,5]=>[1,8,5,2,7,3,6,4]=>[4,6,8,3,7,5,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [5,8,4,7,2,1,6,3]=>[1,5,2,8,3,4,7,6]=>[3,5,6,2,8,7,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [1,8,7,5,4,3,6,2]=>[1,2,8,3,7,6,4,5]=>[2,4,7,8,6,5,3,1]=>[[.,[[.,[[[.,[.,.]],.],.]],.]],.] [6,8,7,3,2,5,1,4]=>[1,6,5,2,8,4,3,7]=>[4,7,6,3,2,8,5,1]=>[[[[.,[[.,.],.]],.],[[.,.],.]],.] [6,8,1,7,3,2,5,4]=>[1,6,2,8,4,7,5,3]=>[3,8,5,7,2,6,4,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [8,5,7,1,3,2,6,4]=>[1,8,4,2,5,3,7,6]=>[4,6,3,5,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [5,8,4,7,1,2,6,3]=>[1,5,2,8,3,4,7,6]=>[3,5,6,2,8,7,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [5,8,4,1,7,2,6,3]=>[1,5,7,6,2,8,3,4]=>[5,7,8,2,4,3,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,8,4,7,1,6,2,3]=>[1,5,2,8,3,4,7,6]=>[3,5,6,2,8,7,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [8,2,5,6,7,4,1,3]=>[1,8,3,5,7,2,4,6]=>[6,3,7,4,8,5,2,1]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [4,8,5,7,1,6,2,3]=>[1,4,7,2,8,3,5,6]=>[4,6,2,7,8,3,5,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,8,5,7,1,2,6,3]=>[1,4,7,6,2,8,3,5]=>[5,7,2,8,4,3,6,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [4,8,5,1,7,2,6,3]=>[1,4,2,8,3,5,7,6]=>[3,5,2,6,8,7,4,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [8,5,3,7,1,2,6,4]=>[1,8,4,7,6,2,5,3]=>[6,8,3,7,5,4,2,1]=>[[[[.,[.,.]],[[[.,.],.],.]],.],.] [6,8,1,3,7,2,5,4]=>[1,6,2,8,4,3,5,7]=>[3,6,5,7,2,8,4,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [4,6,2,8,1,7,5,3]=>[1,4,8,3,2,6,7,5]=>[5,4,2,8,6,7,3,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [1,6,4,8,3,7,5,2]=>[1,2,6,7,5,3,4,8]=>[2,6,7,5,3,4,8,1]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [1,8,7,4,5,3,6,2]=>[1,2,8,3,7,6,4,5]=>[2,4,7,8,6,5,3,1]=>[[.,[[.,[[[.,[.,.]],.],.]],.]],.] [4,8,5,7,2,1,6,3]=>[1,4,7,6,2,8,3,5]=>[5,7,2,8,4,3,6,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [8,5,3,7,2,1,6,4]=>[1,8,4,7,6,2,5,3]=>[6,8,3,7,5,4,2,1]=>[[[[.,[.,.]],[[[.,.],.],.]],.],.] [8,7,6,3,1,4,2,5]=>[1,8,5,2,7,3,6,4]=>[4,6,8,3,7,5,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [8,7,6,1,3,2,4,5]=>[1,8,5,3,6,2,7,4]=>[6,4,8,3,5,7,2,1]=>[[[[[.,.],[.,.]],[.,[.,.]]],.],.] [4,8,5,2,7,1,6,3]=>[1,4,2,8,3,5,7,6]=>[3,5,2,6,8,7,4,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [1,8,7,4,3,5,6,2]=>[1,2,8,3,7,6,5,4]=>[2,4,8,7,6,5,3,1]=>[[.,[[.,[[[[.,.],.],.],.]],.]],.] [1,8,7,3,4,5,6,2]=>[1,2,8,3,7,6,5,4]=>[2,4,8,7,6,5,3,1]=>[[.,[[.,[[[[.,.],.],.],.]],.]],.] [8,2,4,5,7,1,6,3]=>[1,8,3,4,5,7,6,2]=>[8,3,4,5,7,6,2,1]=>[[[[.,.],[.,[.,[[.,.],.]]]],.],.] [8,5,2,3,7,1,6,4]=>[1,8,4,3,2,5,7,6]=>[5,4,3,6,8,7,2,1]=>[[[[[.,.],.],[.,[[.,.],.]]],.],.] [6,3,1,5,4,2,8,7]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [8,5,4,2,1,7,6,3]=>[1,8,3,4,2,5,6,7]=>[5,3,4,6,7,8,2,1]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [6,5,4,2,3,1,8,7]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,5,4,3,1,2,8,7]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,5,4,1,3,2,8,7]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [8,5,4,1,2,7,6,3]=>[1,8,3,4,2,5,6,7]=>[5,3,4,6,7,8,2,1]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [8,7,4,1,6,3,5,2]=>[1,8,2,7,5,6,3,4]=>[3,7,8,5,6,4,2,1]=>[[[.,[[[.,[.,.]],[.,.]],.]],.],.] [8,7,4,1,6,5,3,2]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [8,5,4,1,3,7,6,2]=>[1,8,2,5,3,4,6,7]=>[3,5,6,4,7,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,5,4,3,1,7,6,2]=>[1,8,2,5,3,4,6,7]=>[3,5,6,4,7,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [2,1,8,5,3,7,6,4]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [8,3,2,5,1,7,4,6]=>[1,8,6,7,4,5,2,3]=>[7,8,5,6,3,4,2,1]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [8,5,4,3,1,7,2,6]=>[1,8,6,7,2,5,3,4]=>[5,7,8,6,3,4,2,1]=>[[[[.,[[.,[.,.]],.]],[.,.]],.],.] [8,5,4,1,3,7,2,6]=>[1,8,6,7,2,5,3,4]=>[5,7,8,6,3,4,2,1]=>[[[[.,[[.,[.,.]],.]],[.,.]],.],.] [8,7,6,5,2,1,4,3]=>[1,8,3,6,2,7,4,5]=>[5,3,7,8,4,6,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [8,7,4,3,6,2,1,5]=>[1,8,5,6,2,7,3,4]=>[5,7,8,3,4,6,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [8,3,2,7,6,4,1,5]=>[1,8,5,6,4,7,2,3]=>[7,8,5,3,4,6,2,1]=>[[[[[.,[.,.]],.],[.,[.,.]]],.],.] [2,1,8,7,6,4,3,5]=>[1,2,3,8,5,6,4,7]=>[2,3,7,5,6,8,4,1]=>[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] [2,1,8,7,6,4,5,3]=>[1,2,3,8,4,7,5,6]=>[2,3,5,7,8,6,4,1]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [8,3,2,7,6,4,5,1]=>[1,8,2,3,4,7,5,6]=>[3,4,5,7,8,6,2,1]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [8,7,4,3,6,2,5,1]=>[1,8,2,7,5,6,3,4]=>[3,7,8,5,6,4,2,1]=>[[[.,[[[.,[.,.]],[.,.]],.]],.],.] [8,7,6,5,2,4,3,1]=>[1,8,2,7,3,6,4,5]=>[3,5,7,8,6,4,2,1]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [8,5,4,2,3,7,6,1]=>[1,8,2,5,3,4,6,7]=>[3,5,6,4,7,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,7,4,2,6,5,3,1]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [8,7,4,2,6,3,5,1]=>[1,8,2,7,5,6,3,4]=>[3,7,8,5,6,4,2,1]=>[[[.,[[[.,[.,.]],[.,.]],.]],.],.] [8,3,1,7,6,4,2,5]=>[1,8,5,6,4,7,2,3]=>[7,8,5,3,4,6,2,1]=>[[[[[.,[.,.]],.],[.,[.,.]]],.],.] [8,3,1,7,6,4,5,2]=>[1,8,2,3,4,7,5,6]=>[3,4,5,7,8,6,2,1]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [8,3,1,7,6,5,4,2]=>[1,8,2,3,4,7,5,6]=>[3,4,5,7,8,6,2,1]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [8,3,1,5,4,7,6,2]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,3,1,5,4,7,2,6]=>[1,8,6,7,2,3,4,5]=>[5,6,7,8,3,4,2,1]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [8,3,1,7,6,5,2,4]=>[1,8,4,7,2,3,5,6]=>[5,6,3,7,8,4,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [8,5,4,2,3,7,1,6]=>[1,8,6,7,2,5,3,4]=>[5,7,8,6,3,4,2,1]=>[[[[.,[[.,[.,.]],.]],[.,.]],.],.] [8,3,2,5,4,7,1,6]=>[1,8,6,7,2,3,4,5]=>[5,6,7,8,3,4,2,1]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [8,3,2,7,6,5,1,4]=>[1,8,4,7,2,3,5,6]=>[5,6,3,7,8,4,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [8,7,4,3,6,5,1,2]=>[1,8,2,7,3,4,5,6]=>[3,5,6,7,8,4,2,1]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [8,7,6,5,3,1,4,2]=>[1,8,2,7,4,5,3,6]=>[3,7,5,6,8,4,2,1]=>[[[.,[[[.,.],[.,[.,.]]],.]],.],.] [8,7,6,5,1,3,4,2]=>[1,8,2,7,4,5,3,6]=>[3,7,5,6,8,4,2,1]=>[[[.,[[[.,.],[.,[.,.]]],.]],.],.] [8,7,6,5,1,4,3,2]=>[1,8,2,7,3,6,4,5]=>[3,5,7,8,6,4,2,1]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [8,7,6,5,4,1,3,2]=>[1,8,2,7,3,6,4,5]=>[3,5,7,8,6,4,2,1]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [8,7,4,3,6,1,5,2]=>[1,8,2,7,5,6,3,4]=>[3,7,8,5,6,4,2,1]=>[[[.,[[[.,[.,.]],[.,.]],.]],.],.] [2,1,8,7,6,3,5,4]=>[1,2,3,8,4,7,5,6]=>[2,3,5,7,8,6,4,1]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [8,7,6,5,1,2,4,3]=>[1,8,3,6,2,7,4,5]=>[5,3,7,8,4,6,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [7,4,3,1,8,6,5,2]=>[1,7,5,8,2,4,3,6]=>[5,7,6,3,8,2,4,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,6,5,1,8,4,3,2]=>[1,7,3,5,8,2,6,4]=>[6,3,8,4,7,2,5,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [1,5,3,2,7,6,4,8]=>[1,2,5,7,4,3,6,8]=>[2,6,5,3,7,4,8,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [5,3,2,1,8,7,6,4]=>[1,5,8,4,2,3,6,7]=>[5,6,4,2,7,8,3,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [6,4,1,2,8,5,3,7]=>[1,6,5,8,7,3,2,4]=>[7,6,8,3,2,5,4,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [4,3,1,2,8,6,5,7]=>[1,4,2,3,5,8,7,6]=>[3,4,2,5,8,7,6,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [7,1,5,6,8,2,3,4]=>[1,7,3,5,8,4,6,2]=>[8,3,6,4,7,2,5,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,4,1,6,8,5,2,3]=>[1,7,2,4,6,5,8,3]=>[3,8,4,6,5,2,7,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [5,2,3,1,8,6,7,4]=>[1,5,8,4,2,3,6,7]=>[5,6,4,2,7,8,3,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [1,6,2,5,7,3,4,8]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [6,2,1,5,8,7,3,4]=>[1,6,7,3,2,4,5,8]=>[5,4,6,7,2,3,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,3,1,5,8,6,2,4]=>[1,7,2,3,4,5,8,6]=>[3,4,5,6,8,2,7,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [6,2,5,1,8,4,7,3]=>[1,6,4,2,3,5,8,7]=>[4,5,3,6,2,8,7,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [7,3,1,4,8,6,2,5]=>[1,7,2,3,4,5,8,6]=>[3,4,5,6,8,2,7,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [6,2,1,4,8,7,3,5]=>[1,6,7,3,2,4,5,8]=>[5,4,6,7,2,3,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [1,6,2,4,7,3,5,8]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [7,4,1,3,8,5,2,6]=>[1,7,2,4,3,5,8,6]=>[3,5,4,6,8,2,7,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,1,3,8,4,2,6]=>[1,7,2,5,8,6,4,3]=>[3,8,7,4,6,2,5,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,6,1,4,8,3,2,5]=>[1,7,2,6,3,4,5,8]=>[3,5,6,7,4,2,8,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [4,2,1,3,8,7,5,6]=>[1,4,3,2,5,8,6,7]=>[4,3,2,5,7,8,6,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [2,6,1,4,7,8,3,5]=>[1,2,6,8,5,7,3,4]=>[2,7,8,5,3,6,4,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [7,4,5,2,3,1,8,6]=>[1,7,8,6,2,4,3,5]=>[5,7,6,8,4,2,3,1]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [8,6,7,3,5,2,4,1]=>[1,8,2,6,3,7,4,5]=>[3,5,7,8,4,6,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [6,3,5,2,4,1,8,7]=>[1,6,2,3,5,4,7,8]=>[3,4,6,5,2,7,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [5,2,4,1,6,3,8,7]=>[1,5,6,3,4,2,7,8]=>[6,4,5,2,3,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,1,6,3,5,2,8,7]=>[1,4,3,6,2,5,7,8]=>[5,3,2,6,4,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [6,3,4,1,5,2,8,7]=>[1,6,2,3,4,5,7,8]=>[3,4,5,6,2,7,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,2,7,3,4,1,8,6]=>[1,5,4,3,7,8,6,2]=>[8,4,3,2,7,5,6,1]=>[[[[[.,.],.],.],[[.,.],[.,.]]],.] [6,2,8,5,7,3,4,1]=>[1,6,3,8,2,4,5,7]=>[5,3,6,7,2,8,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [7,3,4,1,5,2,8,6]=>[1,7,8,6,2,3,4,5]=>[5,6,7,8,4,2,3,1]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [4,1,7,3,5,2,8,6]=>[1,4,3,7,8,6,2,5]=>[7,3,2,8,6,4,5,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [3,1,8,6,7,4,5,2]=>[1,3,8,2,4,6,5,7]=>[4,2,5,7,6,8,3,1]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [4,1,8,6,7,3,5,2]=>[1,4,6,3,8,2,5,7]=>[6,4,2,7,3,8,5,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [8,6,7,3,4,1,5,2]=>[1,8,2,6,3,7,5,4]=>[3,5,8,7,4,6,2,1]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,5,6,2,7,3,4,1]=>[1,8,2,5,7,4,3,6]=>[3,7,6,4,8,5,2,1]=>[[[.,[[[.,.],.],[[.,.],.]]],.],.] [5,1,8,4,7,3,6,2]=>[1,5,7,6,3,8,2,4]=>[7,5,8,2,4,3,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [3,1,8,5,7,4,6,2]=>[1,3,8,2,4,5,7,6]=>[4,2,5,6,8,7,3,1]=>[[[.,.],[[.,[.,[[.,.],.]]],.]],.] [2,1,8,5,7,4,6,3]=>[1,2,3,8,4,5,7,6]=>[2,3,5,6,8,7,4,1]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [3,1,7,4,6,2,8,5]=>[1,3,7,8,5,6,2,4]=>[7,2,8,5,6,3,4,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,1,7,3,6,2,8,5]=>[1,4,3,7,8,5,6,2]=>[8,3,2,6,7,4,5,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [5,1,7,3,6,2,8,4]=>[1,5,6,2,3,7,8,4]=>[4,5,8,2,3,6,7,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,2,7,3,5,1,8,4]=>[1,6,2,3,7,8,4,5]=>[3,4,7,8,2,5,6,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,2,8,4,7,3,5,1]=>[1,6,3,8,2,4,5,7]=>[5,3,6,7,2,8,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,4,7,3,6,2,5,1]=>[1,8,2,4,3,7,5,6]=>[3,5,4,7,8,6,2,1]=>[[[.,[[.,.],[[.,[.,.]],.]]],.],.] [6,2,5,1,7,3,8,4]=>[1,6,3,5,7,8,4,2]=>[8,3,7,4,2,5,6,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,2,4,1,7,3,8,6]=>[1,5,7,8,6,3,4,2]=>[8,6,7,2,5,3,4,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [8,5,7,3,6,2,4,1]=>[1,8,2,5,6,3,7,4]=>[3,6,8,4,5,7,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,5,7,4,6,2,3,1]=>[1,8,2,5,6,3,7,4]=>[3,6,8,4,5,7,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [7,4,6,2,3,1,8,5]=>[1,7,8,5,3,6,2,4]=>[7,5,8,4,6,2,3,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [4,2,3,1,7,5,8,6]=>[1,4,2,3,5,7,8,6]=>[3,4,2,5,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [8,5,6,2,3,1,7,4]=>[1,8,4,2,5,3,6,7]=>[4,6,3,5,7,8,2,1]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [7,4,8,5,6,2,3,1]=>[1,7,3,8,2,4,5,6]=>[5,3,6,7,8,2,4,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [8,5,6,2,4,1,7,3]=>[1,8,3,6,2,5,4,7]=>[5,3,7,6,4,8,2,1]=>[[[[.,.],[[[.,.],.],[.,.]]],.],.] [4,1,5,2,8,6,7,3]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [2,1,6,3,8,5,7,4]=>[1,2,3,6,5,8,4,7]=>[2,3,7,5,4,8,6,1]=>[[.,[.,[[[.,.],.],[[.,.],.]]]],.] [4,1,6,2,8,5,7,3]=>[1,4,2,3,6,5,8,7]=>[3,4,2,6,5,8,7,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [8,4,6,2,5,1,7,3]=>[1,8,3,6,2,4,5,7]=>[5,3,6,7,4,8,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [7,3,8,4,6,2,5,1]=>[1,7,5,6,2,3,8,4]=>[5,6,8,3,4,2,7,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [8,4,5,1,6,2,7,3]=>[1,8,3,5,6,2,4,7]=>[6,3,7,4,5,8,2,1]=>[[[[.,.],[[.,.],[.,[.,.]]]],.],.] [5,1,8,4,6,2,7,3]=>[1,5,6,2,3,8,4,7]=>[4,5,7,2,3,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [2,1,8,5,6,3,7,4]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,7,4,8,5,6,3]=>[1,2,3,7,6,5,8,4]=>[2,3,8,6,5,4,7,1]=>[[.,[.,[[[[.,.],.],.],[.,.]]]],.] [7,8,1,3,6,2,5,4]=>[1,7,5,6,2,8,4,3]=>[5,8,7,3,4,2,6,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [3,6,1,4,7,2,5,8]=>[1,3,2,6,4,5,7,8]=>[3,2,5,6,4,7,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [7,8,2,4,5,6,1,3]=>[1,7,2,8,3,4,5,6]=>[3,5,6,7,8,2,4,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [7,8,3,5,6,4,1,2]=>[1,7,2,8,3,4,5,6]=>[3,5,6,7,8,2,4,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [5,6,1,4,3,2,7,8]=>[1,5,3,2,6,4,7,8]=>[4,3,6,2,5,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [1,4,6,8,3,7,5,2]=>[1,2,4,8,3,6,7,5]=>[2,5,3,8,6,7,4,1]=>[[.,[[.,.],[[[.,.],[.,.]],.]]],.] [2,5,8,1,4,7,6,3]=>[1,2,5,4,3,8,6,7]=>[2,5,4,3,7,8,6,1]=>[[.,[[[.,.],.],[[.,[.,.]],.]]],.] [3,5,8,4,7,6,1,2]=>[1,3,8,2,5,7,4,6]=>[4,2,7,5,8,6,3,1]=>[[[.,.],[[[.,.],[[.,.],.]],.]],.] [1,6,2,4,7,3,8,5]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [4,6,2,5,3,1,8,7]=>[1,4,5,3,2,6,7,8]=>[5,4,2,3,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [4,7,5,1,3,6,8,2]=>[1,4,2,7,8,3,5,6]=>[3,6,2,7,8,4,5,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [7,5,3,6,2,4,1,8]=>[1,7,2,5,3,4,6,8]=>[3,5,6,4,7,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [5,7,3,6,1,4,8,2]=>[1,5,2,7,8,3,4,6]=>[3,6,7,2,8,4,5,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [1,4,7,2,5,3,8,6]=>[1,2,4,3,7,8,6,5]=>[2,4,3,8,7,5,6,1]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [4,6,7,8,3,5,1,2]=>[1,4,8,2,6,5,3,7]=>[4,7,2,6,5,8,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [1,6,7,5,8,2,4,3]=>[1,2,6,3,7,4,5,8]=>[2,4,6,7,3,5,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [3,5,6,7,8,1,4,2]=>[1,3,6,2,5,8,4,7]=>[4,2,7,5,3,8,6,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [2,7,5,6,8,4,1,3]=>[1,2,7,3,5,8,4,6]=>[2,4,7,5,8,3,6,1]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [3,7,6,8,5,4,1,2]=>[1,3,6,4,8,2,7,5]=>[6,2,4,8,3,7,5,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,3,8,5,6,7,1,2]=>[1,4,5,6,7,2,3,8]=>[6,7,2,3,4,5,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,1,8,5,4,6,7,2]=>[1,3,8,2,4,5,6,7]=>[4,2,5,6,7,8,3,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [3,2,8,4,5,6,1,7]=>[1,3,8,7,2,4,5,6]=>[5,2,6,7,8,4,3,1]=>[[[.,.],[[[.,[.,[.,.]]],.],.]],.] [3,4,7,1,5,2,6,8]=>[1,3,7,6,2,4,5,8]=>[5,2,6,7,4,3,8,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [4,3,7,8,1,2,6,5]=>[1,4,8,5,2,3,7,6]=>[5,6,2,4,8,7,3,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [4,1,8,3,6,2,5,7]=>[1,4,3,8,7,5,6,2]=>[8,3,2,6,7,5,4,1]=>[[[[.,.],.],[[[.,[.,.]],.],.]],.] [7,6,5,8,1,3,4,2]=>[1,7,4,8,2,6,3,5]=>[5,7,3,8,6,2,4,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [1,6,4,3,8,2,5,7]=>[1,2,6,3,4,5,8,7]=>[2,4,5,6,3,8,7,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [7,1,3,4,8,2,6,5]=>[1,7,6,2,3,4,5,8]=>[4,5,6,7,3,2,8,1]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [3,6,5,4,1,2,7,8]=>[1,3,5,2,6,4,7,8]=>[4,2,6,3,5,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [2,6,4,1,8,3,7,5]=>[1,2,6,3,4,5,8,7]=>[2,4,5,6,3,8,7,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [7,3,6,4,8,5,1,2]=>[1,7,2,3,6,5,8,4]=>[3,4,8,6,5,2,7,1]=>[[[.,[.,[[[.,.],.],.]]],[.,.]],.] [7,2,1,4,8,3,5,6]=>[1,7,5,8,6,3,2,4]=>[7,6,8,3,5,2,4,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [7,2,5,6,3,8,1,4]=>[1,7,2,3,5,4,6,8]=>[3,4,6,5,7,2,8,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [6,5,2,7,1,8,4,3]=>[1,6,8,3,2,5,4,7]=>[5,4,7,6,2,8,3,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [5,6,2,7,3,1,4,8]=>[1,5,3,2,6,4,7,8]=>[4,3,6,2,5,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,6,7,4,2,8,1,3]=>[1,5,2,6,8,3,7,4]=>[3,6,8,2,4,7,5,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [1,7,5,2,4,8,3,6]=>[1,2,7,3,5,4,6,8]=>[2,4,6,5,7,3,8,1]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [6,1,5,2,8,3,4,7]=>[1,6,3,5,8,7,4,2]=>[8,3,7,4,2,6,5,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [1,6,5,4,2,3,8,7]=>[1,2,6,3,5,4,7,8]=>[2,4,6,5,3,7,8,1]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [7,6,1,5,3,2,8,4]=>[1,7,8,4,5,3,2,6]=>[7,6,4,5,8,2,3,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [7,5,6,4,1,2,8,3]=>[1,7,8,3,6,2,5,4]=>[6,4,8,7,5,2,3,1]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [7,4,6,1,2,5,3,8]=>[1,7,3,6,5,2,4,8]=>[6,3,7,5,4,2,8,1]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [7,1,4,2,5,3,6,8]=>[1,7,6,3,4,2,5,8]=>[6,4,5,7,3,2,8,1]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [6,8,1,4,2,5,7,3]=>[1,6,5,2,8,3,4,7]=>[4,6,7,3,2,8,5,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [1,6,3,7,5,4,2,8]=>[1,2,6,4,7,3,5,8]=>[2,6,4,7,3,5,8,1]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [6,8,1,3,7,5,4,2]=>[1,6,5,7,4,3,2,8]=>[7,6,5,3,2,4,8,1]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [7,1,3,5,6,4,2,8]=>[1,7,2,3,4,5,6,8]=>[3,4,5,6,7,2,8,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [7,3,1,6,4,5,2,8]=>[1,7,2,3,4,6,5,8]=>[3,4,5,7,6,2,8,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [7,4,6,3,1,5,2,8]=>[1,7,2,4,3,6,5,8]=>[3,5,4,7,6,2,8,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [7,2,4,1,5,3,6,8]=>[1,7,6,3,4,2,5,8]=>[6,4,5,7,3,2,8,1]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [7,2,3,5,4,1,6,8]=>[1,7,6,2,3,4,5,8]=>[4,5,6,7,3,2,8,1]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [1,5,7,2,3,8,6,4]=>[1,2,5,3,7,6,8,4]=>[2,4,8,3,6,5,7,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [5,1,8,2,3,6,7,4]=>[1,5,3,8,4,2,6,7]=>[6,3,5,2,7,8,4,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [6,8,2,3,5,4,7,1]=>[1,6,4,3,2,8,5,7]=>[5,4,3,7,2,8,6,1]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [6,8,2,4,1,5,7,3]=>[1,6,5,2,8,3,4,7]=>[4,6,7,3,2,8,5,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [2,6,3,5,7,1,4,8]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,5,3,6,8,4,7,1]=>[1,2,5,8,3,4,6,7]=>[2,5,6,3,7,8,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,1,4,7,8,5,6,3]=>[1,2,3,4,7,6,5,8]=>[2,3,4,7,6,5,8,1]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [2,5,3,7,6,1,8,4]=>[1,2,5,6,3,4,7,8]=>[2,5,6,3,4,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [3,5,7,4,1,6,2,8]=>[1,3,7,2,5,4,6,8]=>[4,2,6,5,7,3,8,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [5,3,4,1,8,6,7,2]=>[1,5,8,2,3,4,6,7]=>[4,5,6,2,7,8,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,2,8,4,6,1,7,3]=>[1,5,6,2,3,8,4,7]=>[4,5,7,2,3,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [4,2,8,6,5,3,7,1]=>[1,4,6,3,8,2,5,7]=>[6,4,2,7,3,8,5,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [4,2,8,5,7,6,3,1]=>[1,4,5,7,3,8,2,6]=>[7,5,2,3,8,4,6,1]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [5,3,8,7,6,2,4,1]=>[1,5,6,2,3,8,4,7]=>[4,5,7,2,3,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,8,4,7,6,2,1,3]=>[1,5,6,2,8,3,4,7]=>[4,6,7,2,3,8,5,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,8,7,4,3,6,1,2]=>[1,5,3,7,2,8,4,6]=>[5,3,7,2,8,4,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [6,4,8,3,1,7,2,5]=>[1,6,7,2,4,3,8,5]=>[4,6,5,8,2,3,7,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,3,8,7,2,5,1,4]=>[1,6,5,2,3,8,4,7]=>[4,5,7,3,2,8,6,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [5,8,3,7,1,6,4,2]=>[1,5,2,8,3,4,7,6]=>[3,5,6,2,8,7,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [5,1,3,8,6,7,2,4]=>[1,5,6,7,2,3,4,8]=>[5,6,7,2,3,4,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [1,5,3,7,8,6,2,4]=>[1,2,5,8,4,7,3,6]=>[2,7,5,3,8,6,4,1]=>[[.,[[[.,.],.],[[[.,.],.],.]]],.] [5,8,7,4,1,6,2,3]=>[1,5,2,8,3,7,4,6]=>[3,5,7,2,8,6,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [6,8,5,1,2,3,7,4]=>[1,6,3,5,2,8,4,7]=>[5,3,7,4,2,8,6,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,8,5,3,1,2,7,4]=>[1,6,2,8,4,3,5,7]=>[3,6,5,7,2,8,4,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [4,5,1,2,7,6,3,8]=>[1,4,2,5,7,3,6,8]=>[3,6,2,4,7,5,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,5,7,1,2,8,6,4]=>[1,3,7,6,8,4,2,5]=>[7,2,6,8,4,3,5,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [3,6,2,7,5,1,4,8]=>[1,3,2,6,4,7,5,8]=>[3,2,5,7,4,6,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [4,2,6,1,7,3,5,8]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,5,3,1,7,6,2,8]=>[1,4,2,5,7,3,6,8]=>[3,6,2,4,7,5,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,1,4,7,5,6,2,8]=>[1,3,4,7,2,5,6,8]=>[5,2,3,6,7,4,8,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [3,4,6,5,8,7,1,2]=>[1,3,6,7,2,4,5,8]=>[5,2,6,7,3,4,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,1,4,5,8,6,7,2]=>[1,3,4,5,8,2,6,7]=>[6,2,3,4,7,8,5,1]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,4,6,8,5,2,7,1]=>[1,3,6,2,4,8,5,7]=>[4,2,5,7,3,8,6,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,2,5,6,1,8,7,3]=>[1,4,6,8,3,5,2,7]=>[7,5,2,6,3,8,4,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [2,1,7,5,8,6,4,3]=>[1,2,3,7,4,5,8,6]=>[2,3,5,6,8,4,7,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [1,2,7,5,3,8,6,4]=>[1,2,3,7,6,8,4,5]=>[2,3,7,8,5,4,6,1]=>[[.,[.,[[[.,[.,.]],.],[.,.]]]],.] [6,1,3,7,5,2,4,8]=>[1,6,2,3,4,7,5,8]=>[3,4,5,7,2,6,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [3,1,2,6,8,5,4,7]=>[1,3,2,4,6,5,8,7]=>[3,2,4,6,5,8,7,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [1,3,7,2,4,8,6,5]=>[1,2,3,7,6,8,5,4]=>[2,3,8,7,5,4,6,1]=>[[.,[.,[[[[.,.],.],.],[.,.]]]],.] [2,7,4,1,5,8,6,3]=>[1,2,7,6,8,3,4,5]=>[2,6,7,8,4,3,5,1]=>[[.,[[[.,[.,[.,.]]],.],[.,.]]],.] [2,3,7,1,5,8,6,4]=>[1,2,3,7,6,8,4,5]=>[2,3,7,8,5,4,6,1]=>[[.,[.,[[[.,[.,.]],.],[.,.]]]],.] [2,1,6,8,3,4,7,5]=>[1,2,3,6,4,8,5,7]=>[2,3,5,7,4,8,6,1]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [6,3,7,4,5,1,8,2]=>[1,6,2,3,7,8,4,5]=>[3,4,7,8,2,5,6,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [2,6,3,7,5,8,1,4]=>[1,2,6,8,4,7,3,5]=>[2,7,5,8,3,6,4,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [4,7,2,3,6,8,1,5]=>[1,4,3,2,7,5,6,8]=>[4,3,2,6,7,5,8,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [5,7,4,6,2,8,1,3]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,3,8,4,6,1,7,2]=>[1,5,6,2,3,8,4,7]=>[4,5,7,2,3,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [8,5,2,4,1,6,7,3]=>[1,8,3,2,5,4,6,7]=>[4,3,6,5,7,8,2,1]=>[[[[.,.],[[.,.],[.,[.,.]]]],.],.] [4,2,8,3,6,7,1,5]=>[1,4,3,8,5,6,7,2]=>[8,3,2,5,6,7,4,1]=>[[[[.,.],.],[[.,[.,[.,.]]],.]],.] [5,8,4,7,3,1,6,2]=>[1,5,3,4,7,6,2,8]=>[7,3,4,2,6,5,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [4,6,8,3,1,7,5,2]=>[1,4,3,8,2,6,7,5]=>[5,3,2,8,6,7,4,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [6,3,8,2,7,1,5,4]=>[1,6,2,3,8,4,5,7]=>[3,4,6,7,2,8,5,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [5,7,4,1,6,2,3,8]=>[1,5,6,2,7,3,4,8]=>[4,6,7,2,3,5,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [8,5,4,1,2,6,3,7]=>[1,8,7,3,4,2,5,6]=>[6,4,5,7,8,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [1,6,2,8,5,3,7,4]=>[1,2,6,3,4,8,5,7]=>[2,4,5,7,3,8,6,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [5,6,3,7,1,2,4,8]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [1,6,3,7,2,8,4,5]=>[1,2,6,8,5,3,4,7]=>[2,6,7,5,3,8,4,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [6,3,2,7,8,5,1,4]=>[1,6,5,8,4,7,2,3]=>[7,8,5,3,2,6,4,1]=>[[[[[.,[.,.]],.],.],[[.,.],.]],.] [4,8,3,5,6,1,7,2]=>[1,4,5,6,2,8,3,7]=>[5,7,2,3,4,8,6,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [6,8,4,7,1,5,3,2]=>[1,6,5,2,8,3,4,7]=>[4,6,7,3,2,8,5,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [6,8,4,7,2,5,3,1]=>[1,6,5,2,8,3,4,7]=>[4,6,7,3,2,8,5,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [5,4,8,7,2,6,3,1]=>[1,5,2,4,7,3,8,6]=>[3,6,4,2,8,5,7,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [5,4,8,7,1,6,3,2]=>[1,5,2,4,7,3,8,6]=>[3,6,4,2,8,5,7,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [5,3,8,7,6,1,2,4]=>[1,5,6,2,3,8,4,7]=>[4,5,7,2,3,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [4,8,3,7,5,1,2,6]=>[1,4,7,2,8,6,3,5]=>[4,7,2,8,6,3,5,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [8,3,4,6,5,1,2,7]=>[1,8,7,2,3,4,6,5]=>[4,5,6,8,7,3,2,1]=>[[[[.,[.,[.,[[.,.],.]]]],.],.],.] [4,5,8,7,6,1,2,3]=>[1,4,7,2,5,6,3,8]=>[4,7,2,5,6,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,5,8,2,7,6,4,1]=>[1,3,8,2,5,7,4,6]=>[4,2,7,5,8,6,3,1]=>[[[.,.],[[[.,.],[[.,.],.]],.]],.] [3,5,8,1,7,6,4,2]=>[1,3,8,2,5,7,4,6]=>[4,2,7,5,8,6,3,1]=>[[[.,.],[[[.,.],[[.,.],.]],.]],.] [2,5,8,1,7,6,4,3]=>[1,2,5,7,4,3,8,6]=>[2,6,5,3,8,4,7,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [2,5,8,7,1,6,3,4]=>[1,2,5,3,8,4,7,6]=>[2,4,6,3,8,7,5,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [2,4,8,7,1,6,3,5]=>[1,2,4,7,3,8,5,6]=>[2,5,3,7,8,4,6,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [8,2,4,6,1,5,3,7]=>[1,8,7,3,4,6,5,2]=>[8,4,5,7,6,3,2,1]=>[[[[[.,.],[.,[[.,.],.]]],.],.],.] [8,1,4,6,2,5,3,7]=>[1,8,7,3,4,6,5,2]=>[8,4,5,7,6,3,2,1]=>[[[[[.,.],[.,[[.,.],.]]],.],.],.] [1,4,8,7,2,6,3,5]=>[1,2,4,7,3,8,5,6]=>[2,5,3,7,8,4,6,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [1,5,8,7,2,6,3,4]=>[1,2,5,3,8,4,7,6]=>[2,4,6,3,8,7,5,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [1,5,8,2,7,6,4,3]=>[1,2,5,7,4,3,8,6]=>[2,6,5,3,8,4,7,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [2,5,8,3,7,6,4,1]=>[1,2,5,7,4,3,8,6]=>[2,6,5,3,8,4,7,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [1,4,2,8,7,6,5,3]=>[1,2,4,8,3,5,7,6]=>[2,5,3,6,8,7,4,1]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [1,8,3,2,7,5,4,6]=>[1,2,8,6,5,7,4,3]=>[2,8,7,5,4,6,3,1]=>[[.,[[[[[.,.],.],.],[.,.]],.]],.] [8,1,3,2,6,5,4,7]=>[1,8,7,4,2,3,5,6]=>[5,6,4,7,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [8,2,3,1,6,5,4,7]=>[1,8,7,4,2,3,5,6]=>[5,6,4,7,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [2,8,3,1,7,5,4,6]=>[1,2,8,6,5,7,4,3]=>[2,8,7,5,4,6,3,1]=>[[.,[[[[[.,.],.],.],[.,.]],.]],.] [4,2,1,8,7,6,5,3]=>[1,4,8,3,2,5,7,6]=>[5,4,2,6,8,7,3,1]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [3,8,2,1,7,5,4,6]=>[1,3,2,8,6,5,7,4]=>[3,2,8,6,5,7,4,1]=>[[[.,.],[[[[.,.],.],[.,.]],.]],.] [8,3,2,1,6,5,4,7]=>[1,8,7,4,2,3,5,6]=>[5,6,4,7,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [5,2,8,7,1,6,3,4]=>[1,5,2,3,8,4,7,6]=>[3,4,6,2,8,7,5,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [5,2,8,1,7,6,4,3]=>[1,5,7,4,2,3,8,6]=>[5,6,4,2,8,3,7,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,3,8,1,7,6,4,2]=>[1,5,7,4,2,3,8,6]=>[5,6,4,2,8,3,7,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,3,8,2,7,6,4,1]=>[1,5,7,4,2,3,8,6]=>[5,6,4,2,8,3,7,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [8,5,6,1,2,4,3,7]=>[1,8,7,3,6,4,2,5]=>[7,4,6,8,5,3,2,1]=>[[[[[.,.],[[.,[.,.]],.]],.],.],.] [5,8,7,1,2,4,3,6]=>[1,5,2,8,6,4,3,7]=>[3,7,6,2,5,8,4,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [6,8,2,3,7,5,4,1]=>[1,6,5,7,4,3,2,8]=>[7,6,5,3,2,4,8,1]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [5,1,8,7,2,6,3,4]=>[1,5,2,3,8,4,7,6]=>[3,4,6,2,8,7,5,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [4,8,1,7,2,5,3,6]=>[1,4,7,3,2,8,6,5]=>[5,4,2,8,7,3,6,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [8,3,1,2,6,5,4,7]=>[1,8,7,4,2,3,5,6]=>[5,6,4,7,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [3,8,1,2,7,5,4,6]=>[1,3,2,8,6,5,7,4]=>[3,2,8,6,5,7,4,1]=>[[[.,.],[[[[.,.],.],[.,.]],.]],.] [2,8,1,3,7,5,4,6]=>[1,2,8,6,5,7,4,3]=>[2,8,7,5,4,6,3,1]=>[[.,[[[[[.,.],.],.],[.,.]],.]],.] [8,2,1,3,6,5,4,7]=>[1,8,7,4,3,2,5,6]=>[6,5,4,7,8,3,2,1]=>[[[[[[.,.],.],[.,[.,.]]],.],.],.] [8,1,2,3,6,5,4,7]=>[1,8,7,4,3,2,5,6]=>[6,5,4,7,8,3,2,1]=>[[[[[[.,.],.],[.,[.,.]]],.],.],.] [1,8,2,3,7,5,4,6]=>[1,2,8,6,5,7,4,3]=>[2,8,7,5,4,6,3,1]=>[[.,[[[[[.,.],.],.],[.,.]],.]],.] [3,5,1,8,2,4,7,6]=>[1,3,2,5,4,8,6,7]=>[3,2,5,4,7,8,6,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [1,4,2,6,5,8,3,7]=>[1,2,4,6,8,7,3,5]=>[2,7,3,8,4,6,5,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [1,5,2,6,4,8,3,7]=>[1,2,5,4,6,8,7,3]=>[2,8,4,3,5,7,6,1]=>[[.,[[[.,.],.],[.,[[.,.],.]]]],.] [1,2,5,4,7,3,8,6]=>[1,2,3,5,7,8,6,4]=>[2,3,8,4,7,5,6,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [4,1,2,6,3,8,7,5]=>[1,4,6,8,5,3,2,7]=>[7,6,2,5,3,8,4,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [7,1,5,4,2,8,3,6]=>[1,7,3,5,2,4,6,8]=>[5,3,6,4,7,2,8,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [1,4,7,5,2,8,3,6]=>[1,2,4,5,3,7,6,8]=>[2,5,3,4,7,6,8,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [7,1,3,5,2,8,4,6]=>[1,7,4,5,2,3,6,8]=>[5,6,3,4,7,2,8,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [7,2,5,1,8,3,4,6]=>[1,7,4,2,3,5,8,6]=>[4,5,3,6,8,2,7,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [1,6,4,2,8,3,7,5]=>[1,2,6,3,4,5,8,7]=>[2,4,5,6,3,8,7,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [1,2,5,3,8,7,6,4]=>[1,2,3,5,8,4,6,7]=>[2,3,6,4,7,8,5,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [1,2,8,6,5,3,7,4]=>[1,2,3,8,4,6,5,7]=>[2,3,5,7,6,8,4,1]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [1,5,2,8,6,3,7,4]=>[1,2,5,6,3,4,8,7]=>[2,5,6,3,4,8,7,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [7,6,2,1,8,3,4,5]=>[1,7,4,2,6,3,5,8]=>[4,6,3,7,5,2,8,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [1,7,5,2,6,3,8,4]=>[1,2,7,8,4,3,5,6]=>[2,6,5,7,8,3,4,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [1,6,2,7,5,3,8,4]=>[1,2,6,3,4,7,8,5]=>[2,4,5,8,3,6,7,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,5,2,6,3,8,7,4]=>[1,2,5,3,4,6,8,7]=>[2,4,5,3,6,8,7,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [1,5,2,7,6,3,8,4]=>[1,2,5,6,3,4,7,8]=>[2,5,6,3,4,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,6,5,2,7,3,8,4]=>[1,2,6,3,5,7,8,4]=>[2,4,8,5,3,6,7,1]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [1,5,7,4,2,8,3,6]=>[1,2,5,3,7,4,6,8]=>[2,4,6,3,7,5,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [4,1,2,8,6,3,7,5]=>[1,4,8,5,6,3,2,7]=>[7,6,2,4,5,8,3,1]=>[[[[.,.],.],[[.,[.,[.,.]]],.]],.] [3,1,8,6,2,4,7,5]=>[1,3,8,5,2,4,6,7]=>[5,2,6,4,7,8,3,1]=>[[[.,.],[[[.,.],[.,[.,.]]],.]],.] [4,3,7,1,8,2,5,6]=>[1,4,2,3,7,5,8,6]=>[3,4,2,6,8,5,7,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [1,8,7,3,2,4,6,5]=>[1,2,8,5,3,7,6,4]=>[2,5,8,4,7,6,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [1,7,4,2,8,3,6,5]=>[1,2,7,6,3,4,5,8]=>[2,5,6,7,4,3,8,1]=>[[.,[[[.,[.,[.,.]]],.],[.,.]]],.] [8,1,5,4,2,7,3,6]=>[1,8,6,7,3,5,2,4]=>[7,5,8,6,3,4,2,1]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [8,6,2,1,7,3,4,5]=>[1,8,5,7,4,2,6,3]=>[6,8,5,3,7,4,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [1,8,6,4,2,7,3,5]=>[1,2,8,5,3,6,7,4]=>[2,5,8,4,6,7,3,1]=>[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] [1,8,5,2,6,3,7,4]=>[1,2,8,4,3,5,6,7]=>[2,5,4,6,7,8,3,1]=>[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] [1,2,8,5,3,7,6,4]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,2,6,3,8,7,5,4]=>[1,2,3,6,7,5,8,4]=>[2,3,8,6,4,5,7,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [1,6,2,7,3,8,5,4]=>[1,2,6,8,4,7,5,3]=>[2,8,5,7,3,6,4,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [1,7,4,2,8,6,3,5]=>[1,2,7,3,4,5,8,6]=>[2,4,5,6,8,3,7,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [7,1,8,3,2,6,4,5]=>[1,7,4,3,8,5,2,6]=>[7,4,3,6,8,2,5,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [7,2,1,8,6,3,4,5]=>[1,7,4,8,5,6,3,2]=>[8,7,3,5,6,2,4,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [1,8,7,3,2,6,4,5]=>[1,2,8,5,3,7,4,6]=>[2,5,7,4,8,6,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [1,2,8,7,5,3,6,4]=>[1,2,3,8,4,7,6,5]=>[2,3,5,8,7,6,4,1]=>[[.,[.,[[.,[[[.,.],.],.]],.]]],.] [1,2,8,6,3,7,5,4]=>[1,2,3,8,4,6,7,5]=>[2,3,5,8,6,7,4,1]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [1,2,7,3,8,6,5,4]=>[1,2,3,7,5,8,4,6]=>[2,3,7,5,8,4,6,1]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [4,1,7,3,6,5,8,2]=>[1,4,3,7,8,2,5,6]=>[6,3,2,7,8,4,5,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [5,1,8,7,6,2,4,3]=>[1,5,6,2,3,8,4,7]=>[4,5,7,2,3,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,7,8,6,2,4,1,3]=>[1,5,2,7,3,8,4,6]=>[3,5,7,2,8,4,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,7,1,6,2,4,3,8]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,4,1,5,2,7,3,8]=>[1,6,7,3,2,4,5,8]=>[5,4,6,7,2,3,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [8,1,4,5,3,7,6,2]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [6,1,4,5,3,8,7,2]=>[1,6,8,2,3,4,5,7]=>[4,5,6,7,2,8,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [6,1,4,5,3,7,8,2]=>[1,6,7,8,2,3,4,5]=>[5,6,7,8,2,3,4,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,1,7,8,6,2,4,3]=>[1,5,6,2,3,7,4,8]=>[4,5,7,2,3,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,1,4,8,3,5,7,2]=>[1,6,5,3,4,8,2,7]=>[7,4,5,3,2,8,6,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [7,1,8,6,3,4,5,2]=>[1,7,5,3,8,2,4,6]=>[6,4,7,3,8,2,5,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [7,1,4,5,3,8,6,2]=>[1,7,6,8,2,3,4,5]=>[5,6,7,8,3,2,4,1]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [7,1,4,5,3,6,8,2]=>[1,7,8,2,3,4,5,6]=>[4,5,6,7,8,2,3,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,1,4,5,3,6,7,2]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [6,3,5,7,2,1,4,8]=>[1,6,2,3,5,4,7,8]=>[3,4,6,5,2,7,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,3,5,7,2,1,8,4]=>[1,6,2,3,5,4,7,8]=>[3,4,6,5,2,7,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [8,4,5,7,3,6,1,2]=>[1,8,2,4,7,3,5,6]=>[3,6,4,7,8,5,2,1]=>[[[.,[[.,.],[[.,[.,.]],.]]],.],.] [5,8,7,6,2,4,1,3]=>[1,5,2,8,3,7,4,6]=>[3,5,7,2,8,6,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [5,8,1,6,2,4,3,7]=>[1,5,2,8,7,3,4,6]=>[3,6,7,2,8,5,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [8,4,1,5,2,6,3,7]=>[1,8,7,3,2,4,5,6]=>[5,4,6,7,8,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [2,3,4,1,8,6,5,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [8,3,5,6,2,1,4,7]=>[1,8,7,4,6,2,3,5]=>[6,7,4,8,5,3,2,1]=>[[[[[.,[.,.]],[[.,.],.]],.],.],.] [2,3,8,6,1,5,7,4]=>[1,2,3,8,4,6,5,7]=>[2,3,5,7,6,8,4,1]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [2,8,6,7,1,3,5,4]=>[1,2,8,4,7,5,3,6]=>[2,7,4,6,8,5,3,1]=>[[.,[[[.,.],[[.,[.,.]],.]],.]],.] [8,3,5,7,2,1,6,4]=>[1,8,4,7,6,2,3,5]=>[6,7,3,8,5,4,2,1]=>[[[[.,[.,.]],[[[.,.],.],.]],.],.] [2,3,8,5,6,1,7,4]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [8,4,5,6,3,1,7,2]=>[1,8,2,4,6,3,5,7]=>[3,6,4,7,5,8,2,1]=>[[[.,[[.,.],[[.,.],[.,.]]]],.],.] [7,3,5,6,2,8,1,4]=>[1,7,2,3,5,4,6,8]=>[3,4,6,5,7,2,8,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [2,7,6,5,1,3,4,8]=>[1,2,7,4,5,3,6,8]=>[2,6,4,5,7,3,8,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [2,7,6,8,1,3,5,4]=>[1,2,7,5,3,6,4,8]=>[2,5,7,4,6,3,8,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [2,7,6,5,8,3,1,4]=>[1,2,7,3,6,4,5,8]=>[2,4,6,7,5,3,8,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [8,7,5,6,1,4,2,3]=>[1,8,3,5,2,7,4,6]=>[5,3,7,4,8,6,2,1]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [2,6,4,1,8,5,7,3]=>[1,2,6,5,8,3,4,7]=>[2,6,7,4,3,8,5,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [2,7,1,3,6,5,8,4]=>[1,2,7,8,4,3,5,6]=>[2,6,5,7,8,3,4,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [2,7,6,8,4,3,1,5]=>[1,2,7,3,6,4,8,5]=>[2,4,6,8,5,3,7,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [2,7,6,1,8,3,4,5]=>[1,2,7,4,3,6,5,8]=>[2,5,4,7,6,3,8,1]=>[[.,[[[.,.],[[.,.],.]],[.,.]]],.] [7,3,5,1,2,8,4,6]=>[1,7,4,2,3,5,6,8]=>[4,5,3,6,7,2,8,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [8,4,1,5,2,3,7,6]=>[1,8,6,3,2,4,5,7]=>[5,4,6,7,3,8,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [7,8,1,6,3,4,2,5]=>[1,7,2,8,5,3,4,6]=>[3,6,7,5,8,2,4,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [8,3,5,7,2,4,1,6]=>[1,8,6,4,7,2,3,5]=>[6,7,4,8,3,5,2,1]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [2,3,4,1,8,7,5,6]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,8,6,1,7,3,4,5]=>[1,2,8,5,7,4,3,6]=>[2,7,6,4,8,5,3,1]=>[[.,[[[[.,.],.],[[.,.],.]],.]],.] [2,3,8,1,6,4,7,5]=>[1,2,3,8,5,6,4,7]=>[2,3,7,5,6,8,4,1]=>[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] [2,3,8,1,4,5,7,6]=>[1,2,3,8,6,5,4,7]=>[2,3,7,6,5,8,4,1]=>[[.,[.,[[[[.,.],.],[.,.]],.]]],.] [1,2,3,4,5,6,7,9,8]=>[1,2,3,4,5,6,7,8,9]=>[2,3,4,5,6,7,8,9,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [2,1,3,4,5,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[2,3,4,5,6,7,8,9,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [1,2,3,4,5,6,7,8,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[2,3,4,5,6,7,8,9,10,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [2,1,3,4,5,6,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[2,3,4,5,6,7,8,9,10,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [1,2,3,4,5,6,7,8,9,11,10]=>[1,2,3,4,5,6,7,8,9,10,11]=>[2,3,4,5,6,7,8,9,10,11,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]],.] [9,1,2,3,4,5,6,7,10,8]=>[1,9,10,8,7,6,5,4,3,2]=>[10,9,8,7,6,5,4,2,3,1]=>[[[[[[[[[.,.],.],.],.],.],.],.],[.,.]],.] [7,1,2,3,4,5,6,9,8]=>[1,7,6,5,4,3,2,8,9]=>[7,6,5,4,3,2,8,9,1]=>[[[[[[[.,.],.],.],.],.],[.,[.,.]]],.] [2,1,9,3,4,5,6,7,8]=>[1,2,3,9,8,7,6,5,4]=>[2,3,9,8,7,6,5,4,1]=>[[.,[.,[[[[[[.,.],.],.],.],.],.]]],.] [2,8,1,3,4,5,6,7,9]=>[1,2,8,7,6,5,4,3,9]=>[2,8,7,6,5,4,3,9,1]=>[[.,[[[[[[.,.],.],.],.],.],[.,.]]],.] [2,10,1,3,4,5,6,7,8,9]=>[1,2,10,9,8,7,6,5,4,3]=>[2,10,9,8,7,6,5,4,3,1]=>[[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.] [2,1,3,4,5,6,7,8,9,10,11]=>[1,2,3,4,5,6,7,8,9,10,11]=>[2,3,4,5,6,7,8,9,10,11,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]],.] [8,4,3,6,5,1,7,2]=>[1,8,2,4,6,3,5,7]=>[3,6,4,7,5,8,2,1]=>[[[.,[[.,.],[[.,.],[.,.]]]],.],.] [8,6,5,4,3,1,7,2]=>[1,8,2,6,3,5,4,7]=>[3,5,7,6,4,8,2,1]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [1,7,6,5,4,2,3,8]=>[1,2,7,3,6,4,5,8]=>[2,4,6,7,5,3,8,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,8,6,5,2,7,3,4]=>[1,2,8,4,5,3,6,7]=>[2,6,4,5,7,8,3,1]=>[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] [8,7,5,4,1,6,3,2]=>[1,8,2,7,3,5,4,6]=>[3,5,7,6,8,4,2,1]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [7,8,5,4,1,3,6,2]=>[1,7,6,3,5,2,8,4]=>[6,4,8,5,3,2,7,1]=>[[[[[.,.],[[.,.],.]],.],[.,.]],.] [6,8,5,4,2,1,7,3]=>[1,6,2,8,3,5,4,7]=>[3,5,7,6,2,8,4,1]=>[[[.,[.,[[.,.],.]]],[[.,.],.]],.] [5,8,6,2,4,1,7,3]=>[1,5,4,2,8,3,6,7]=>[4,6,3,2,7,8,5,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [3,2,8,6,5,1,7,4]=>[1,3,8,4,6,2,5,7]=>[6,2,4,7,5,8,3,1]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [4,1,3,7,6,2,5,8]=>[1,4,7,5,6,2,3,8]=>[6,7,2,4,5,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,1,7,3,6,2,4,8]=>[1,5,6,2,3,7,4,8]=>[4,5,7,2,3,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,1,6,5,2,4,3,8]=>[1,7,3,6,4,5,2,8]=>[7,3,5,6,4,2,8,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [8,1,7,2,6,3,5,4]=>[1,8,4,2,3,7,5,6]=>[4,5,3,7,8,6,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [7,1,8,2,6,4,3,5]=>[1,7,3,8,5,6,4,2]=>[8,3,7,5,6,2,4,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [4,1,3,8,2,7,5,6]=>[1,4,8,6,7,5,2,3]=>[7,8,2,6,4,5,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [3,2,1,8,4,7,5,6]=>[1,3,2,4,8,6,7,5]=>[3,2,4,8,6,7,5,1]=>[[[.,.],[.,[[[.,.],[.,.]],.]]],.] [4,8,2,7,1,6,5,3]=>[1,4,7,5,2,8,3,6]=>[5,7,2,4,8,3,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,8,7,2,1,6,4,3]=>[1,5,2,8,3,7,4,6]=>[3,5,7,2,8,6,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [7,8,6,1,5,3,4,2]=>[1,7,4,2,8,3,6,5]=>[4,6,3,8,7,2,5,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [8,7,6,1,5,4,3,2]=>[1,8,2,7,3,6,4,5]=>[3,5,7,8,6,4,2,1]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [1,8,7,2,6,5,3,4]=>[1,2,8,4,3,7,5,6]=>[2,5,4,7,8,6,3,1]=>[[.,[[[.,.],[[.,[.,.]],.]],.]],.] [1,7,8,2,5,6,3,4]=>[1,2,7,3,8,4,5,6]=>[2,4,6,7,8,3,5,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [8,6,7,1,4,5,3,2]=>[1,8,2,6,5,4,3,7]=>[3,7,6,5,4,8,2,1]=>[[[.,[[[[.,.],.],.],[.,.]]],.],.] [7,6,8,1,4,3,5,2]=>[1,7,5,4,2,6,3,8]=>[5,7,4,3,6,2,8,1]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [6,5,8,3,2,1,7,4]=>[1,6,2,5,3,8,4,7]=>[3,5,7,4,2,8,6,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [7,5,8,3,1,4,6,2]=>[1,7,6,4,3,8,2,5]=>[7,5,4,8,3,2,6,1]=>[[[[[[.,.],.],[.,.]],.],[.,.]],.] [8,5,7,3,1,6,4,2]=>[1,8,2,5,3,7,4,6]=>[3,5,7,4,8,6,2,1]=>[[[.,[[.,[.,.]],[[.,.],.]]],.],.] [1,5,4,8,2,7,3,6]=>[1,2,5,3,4,8,6,7]=>[2,4,5,3,7,8,6,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [6,4,3,1,5,2,7,8]=>[1,6,2,4,3,5,7,8]=>[3,5,4,6,2,7,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [7,4,3,1,2,6,5,8]=>[1,7,5,2,4,3,6,8]=>[4,6,5,3,7,2,8,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [8,4,3,1,2,5,7,6]=>[1,8,6,5,2,4,3,7]=>[5,7,6,4,3,8,2,1]=>[[[[[.,[[.,.],.]],.],[.,.]],.],.] [1,5,4,2,3,6,7,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [8,5,1,4,2,3,7,6]=>[1,8,6,3,2,5,4,7]=>[5,4,7,6,3,8,2,1]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [7,5,1,4,2,6,3,8]=>[1,7,3,2,5,4,6,8]=>[4,3,6,5,7,2,8,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [6,5,1,4,3,2,7,8]=>[1,6,2,5,3,4,7,8]=>[3,5,6,4,2,7,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,1,3,4,2,7,8]=>[1,5,4,3,2,6,7,8]=>[5,4,3,2,6,7,8,1]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [4,6,2,1,5,3,7,8]=>[1,4,2,6,3,5,7,8]=>[3,5,2,6,4,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,7,2,1,3,6,5,8]=>[1,4,2,7,5,3,6,8]=>[3,6,2,5,7,4,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [8,6,1,2,5,3,7,4]=>[1,8,4,2,6,3,5,7]=>[4,6,3,7,5,8,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [1,7,2,3,6,4,5,8]=>[1,2,7,5,6,4,3,8]=>[2,7,6,4,5,3,8,1]=>[[.,[[[[.,.],.],[.,.]],[.,.]]],.] [5,8,1,3,2,4,7,6]=>[1,5,2,8,6,4,3,7]=>[3,7,6,2,5,8,4,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [4,1,3,2,5,6,7,8]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,1,2,4,3,6,7,8]=>[1,5,3,2,4,6,7,8]=>[4,3,5,2,6,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [6,1,2,3,5,4,7,8]=>[1,6,4,3,2,5,7,8]=>[5,4,3,6,2,7,8,1]=>[[[[[.,.],.],[.,.]],[.,[.,.]]],.] [7,1,2,3,4,6,5,8]=>[1,7,5,4,3,2,6,8]=>[6,5,4,3,7,2,8,1]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [8,1,2,3,4,5,7,6]=>[1,8,6,5,4,3,2,7]=>[7,6,5,4,3,8,2,1]=>[[[[[[[.,.],.],.],.],[.,.]],.],.] [6,7,4,5,1,8,3,2]=>[1,6,8,2,7,3,4,5]=>[4,6,7,8,2,5,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [5,4,7,6,8,1,2,3]=>[1,5,8,3,7,2,4,6]=>[6,4,7,2,8,5,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,3,7,8,6,1,2,4]=>[1,5,6,2,3,7,4,8]=>[4,5,7,2,3,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [3,5,6,1,7,8,4,2]=>[1,3,6,8,2,5,7,4]=>[5,2,8,6,3,7,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [2,5,6,1,8,7,4,3]=>[1,2,5,8,3,6,7,4]=>[2,5,8,3,6,7,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [8,2,4,5,1,6,3,7]=>[1,8,7,3,4,5,2,6]=>[7,4,5,6,8,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [1,5,6,8,2,3,7,4]=>[1,2,5,3,6,4,8,7]=>[2,4,6,3,5,8,7,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [1,5,6,2,8,4,7,3]=>[1,2,5,8,3,6,4,7]=>[2,5,7,3,6,8,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [8,1,3,2,5,4,6,7]=>[1,8,7,6,4,2,3,5]=>[6,7,5,8,4,3,2,1]=>[[[[[[.,[.,.]],[.,.]],.],.],.],.] [8,2,3,1,5,6,4,7]=>[1,8,7,4,2,3,5,6]=>[5,6,4,7,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [2,4,1,6,8,7,5,3]=>[1,2,4,6,7,5,8,3]=>[2,8,3,6,4,5,7,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [3,4,1,6,7,8,5,2]=>[1,3,2,4,6,8,5,7]=>[3,2,4,7,5,8,6,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [5,2,7,8,1,6,3,4]=>[1,5,2,3,7,4,8,6]=>[3,4,6,2,8,5,7,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,7,3,1,5,8,4,2]=>[1,6,8,2,7,4,3,5]=>[4,7,6,8,2,5,3,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,7,2,8,1,5,3,4]=>[1,6,5,2,7,3,4,8]=>[4,6,7,3,2,5,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,7,1,2,8,4,5,3]=>[1,6,4,2,7,5,8,3]=>[4,8,3,6,2,5,7,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,7,1,3,4,8,5,2]=>[1,6,8,2,7,5,4,3]=>[4,8,7,6,2,5,3,1]=>[[[.,[[[.,.],.],.]],[[.,.],.]],.] [5,2,7,3,4,6,8,1]=>[1,5,4,3,7,8,2,6]=>[7,4,3,2,8,5,6,1]=>[[[[[.,.],.],.],[[.,.],[.,.]]],.] [5,1,7,3,4,8,6,2]=>[1,5,4,3,7,6,8,2]=>[8,4,3,2,6,5,7,1]=>[[[[[.,.],.],.],[[.,.],[.,.]]],.] [5,1,7,8,2,3,6,4]=>[1,5,2,3,7,6,4,8]=>[3,4,7,2,6,5,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [3,8,1,2,7,4,5,6]=>[1,3,2,8,6,4,5,7]=>[3,2,6,7,5,8,4,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [8,2,1,3,4,6,5,7]=>[1,8,7,5,4,3,2,6]=>[7,6,5,4,8,3,2,1]=>[[[[[[[.,.],.],.],[.,.]],.],.],.] [1,8,2,3,4,5,7,6]=>[1,2,8,6,5,4,3,7]=>[2,7,6,5,4,8,3,1]=>[[.,[[[[[.,.],.],.],[.,.]],.]],.] [5,2,6,4,1,8,7,3]=>[1,5,2,3,6,8,4,7]=>[3,4,7,2,5,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,2,7,4,8,1,6,3]=>[1,5,8,3,7,6,2,4]=>[7,4,8,2,6,5,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,2,7,4,8,6,1,3]=>[1,5,8,3,7,2,4,6]=>[6,4,7,2,8,5,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,6,2,3,1,8,7,4]=>[1,5,2,6,8,4,3,7]=>[3,7,6,2,4,8,5,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,6,2,1,3,8,7,4]=>[1,5,3,2,6,8,4,7]=>[4,3,7,2,5,8,6,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [5,1,6,4,2,8,7,3]=>[1,5,2,3,6,8,4,7]=>[3,4,7,2,5,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,6,1,3,2,8,7,4]=>[1,5,2,6,8,4,3,7]=>[3,7,6,2,4,8,5,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,6,3,1,2,8,7,4]=>[1,5,2,6,8,4,3,7]=>[3,7,6,2,4,8,5,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,6,3,2,1,8,7,4]=>[1,5,2,6,8,4,3,7]=>[3,7,6,2,4,8,5,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [6,7,3,8,2,1,5,4]=>[1,6,2,7,5,3,4,8]=>[3,6,7,5,2,4,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,7,3,8,1,2,5,4]=>[1,6,2,7,5,3,4,8]=>[3,6,7,5,2,4,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,1,7,4,8,2,6,3]=>[1,5,8,3,7,6,2,4]=>[7,4,8,2,6,5,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [1,5,7,4,8,3,6,2]=>[1,2,5,8,3,7,6,4]=>[2,5,8,3,7,6,4,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [1,5,7,4,8,6,3,2]=>[1,2,5,8,3,7,4,6]=>[2,5,7,3,8,6,4,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [5,1,7,4,8,6,2,3]=>[1,5,8,3,7,2,4,6]=>[6,4,7,2,8,5,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [6,7,3,8,1,5,2,4]=>[1,6,5,2,7,3,4,8]=>[4,6,7,3,2,5,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,7,1,8,3,5,2,4]=>[1,6,5,3,2,7,4,8]=>[5,4,7,3,2,6,8,1]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [6,1,7,8,4,2,5,3]=>[1,6,2,3,7,5,4,8]=>[3,4,7,6,2,5,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,7,1,8,3,2,5,4]=>[1,6,2,7,5,3,4,8]=>[3,6,7,5,2,4,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,7,2,8,3,1,5,4]=>[1,6,2,7,5,3,4,8]=>[3,6,7,5,2,4,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,7,2,8,3,5,1,4]=>[1,6,5,3,2,7,4,8]=>[5,4,7,3,2,6,8,1]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [6,2,7,8,4,1,5,3]=>[1,6,2,3,7,5,4,8]=>[3,4,7,6,2,5,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,2,7,8,1,4,5,3]=>[1,6,4,8,3,7,5,2]=>[8,5,3,7,2,6,4,1]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [5,2,7,1,8,4,6,3]=>[1,5,8,3,7,6,4,2]=>[8,4,7,2,6,5,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [4,2,1,7,8,5,6,3]=>[1,4,7,6,5,8,3,2]=>[8,7,2,5,4,3,6,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,1,2,7,8,6,5,3]=>[1,4,7,5,8,3,2,6]=>[7,6,2,4,8,3,5,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [6,2,7,8,5,4,1,3]=>[1,6,4,8,3,7,2,5]=>[7,5,3,8,2,6,4,1]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [5,1,7,2,8,6,4,3]=>[1,5,8,3,7,4,2,6]=>[7,4,6,2,8,5,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [1,5,7,3,8,6,4,2]=>[1,2,5,8,3,7,4,6]=>[2,5,7,3,8,6,4,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [6,7,1,8,2,5,3,4]=>[1,6,5,2,7,3,4,8]=>[4,6,7,3,2,5,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,7,8,2,4,1,3,5]=>[1,6,2,7,3,8,5,4]=>[3,5,8,7,2,4,6,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,7,8,2,4,3,1,5]=>[1,6,3,8,5,4,2,7]=>[7,3,6,5,2,8,4,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [1,6,7,8,5,3,4,2]=>[1,2,6,3,7,4,8,5]=>[2,4,6,8,3,5,7,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [6,1,7,8,5,4,2,3]=>[1,6,4,8,3,7,2,5]=>[7,5,3,8,2,6,4,1]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [6,7,8,4,1,3,2,5]=>[1,6,3,8,5,2,7,4]=>[6,3,8,5,2,7,4,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,3,8,5,2,7,4,1]=>[1,6,7,4,5,2,3,8]=>[6,7,4,5,2,3,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,5,2,8,4,7,3,1]=>[1,6,7,3,2,5,4,8]=>[5,4,7,6,2,3,8,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [6,3,4,5,8,7,2,1]=>[1,6,7,2,3,4,5,8]=>[4,5,6,7,2,3,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,8,1,4,7,2,3,6]=>[1,5,7,3,2,8,6,4]=>[5,4,8,2,7,3,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [3,6,4,8,5,7,1,2]=>[1,3,4,8,2,6,7,5]=>[5,2,3,8,6,7,4,1]=>[[[.,.],[.,[[[.,.],[.,.]],.]]],.] [5,1,4,8,6,3,7,2]=>[1,5,6,3,4,8,2,7]=>[7,4,5,2,3,8,6,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [6,3,8,4,2,7,1,5]=>[1,6,7,2,3,8,5,4]=>[4,5,8,7,2,3,6,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [3,6,8,7,1,4,2,5]=>[1,3,8,5,2,6,4,7]=>[5,2,7,4,6,8,3,1]=>[[[.,.],[[[.,.],[.,[.,.]]],.]],.] [4,3,8,5,6,7,2,1]=>[1,4,5,6,7,2,3,8]=>[6,7,2,3,4,5,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,8,1,7,6,2,4,3]=>[1,5,6,2,8,3,4,7]=>[4,6,7,2,3,8,5,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [4,6,1,2,7,8,5,3]=>[1,4,2,6,8,3,5,7]=>[3,6,2,7,4,8,5,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [3,6,4,2,8,7,5,1]=>[1,3,4,2,6,7,5,8]=>[4,2,3,7,5,6,8,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [6,5,2,7,4,8,1,3]=>[1,6,8,3,2,5,4,7]=>[5,4,7,6,2,8,3,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [5,7,1,4,8,3,2,6]=>[1,5,8,6,3,2,7,4]=>[6,5,8,2,4,7,3,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [6,3,7,4,2,8,5,1]=>[1,6,8,2,3,7,5,4]=>[4,5,8,7,2,6,3,1]=>[[[.,[.,[[.,.],.]]],[[.,.],.]],.] [5,3,8,7,4,1,2,6]=>[1,5,4,7,2,3,8,6]=>[5,6,3,2,8,4,7,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,6,1,8,7,3,2,4]=>[1,5,7,2,6,3,4,8]=>[4,6,7,2,5,3,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,4,2,7,3,6,8,1]=>[1,5,3,2,4,7,8,6]=>[4,3,5,2,8,6,7,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [7,5,3,6,4,2,8,1]=>[1,7,8,2,5,4,6,3]=>[4,8,6,5,7,2,3,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [8,5,2,6,4,7,3,1]=>[1,8,2,5,4,6,7,3]=>[3,8,5,4,6,7,2,1]=>[[[.,[[[.,.],.],[.,[.,.]]]],.],.] [8,2,6,3,4,7,5,1]=>[1,8,2,3,6,7,5,4]=>[3,4,8,7,5,6,2,1]=>[[[.,[.,[[[.,.],.],[.,.]]]],.],.] [6,2,7,4,3,5,8,1]=>[1,6,5,3,7,8,2,4]=>[7,4,8,3,2,5,6,1]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [3,7,6,4,5,2,8,1]=>[1,3,6,2,7,8,4,5]=>[4,2,7,8,3,5,6,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [2,7,6,5,3,4,8,1]=>[1,2,7,8,3,6,4,5]=>[2,5,7,8,6,3,4,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [7,5,4,1,8,3,2,6]=>[1,7,2,5,8,6,3,4]=>[3,7,8,4,6,2,5,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [5,7,4,2,1,8,3,6]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,5,8,4,2,7,3,1]=>[1,6,7,3,8,2,5,4]=>[6,4,8,7,2,3,5,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,8,2,6,4,7,3,1]=>[1,5,4,6,7,3,2,8]=>[7,6,3,2,4,5,8,1]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [7,8,5,3,2,6,4,1]=>[1,7,4,3,5,2,8,6]=>[6,4,3,5,8,2,7,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [6,8,3,1,7,2,5,4]=>[1,6,2,8,4,3,5,7]=>[3,6,5,7,2,8,4,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [1,8,6,3,7,5,2,4]=>[1,2,8,4,3,6,5,7]=>[2,5,4,7,6,8,3,1]=>[[.,[[[.,.],[[.,.],[.,.]]],.]],.] [7,8,1,6,3,2,5,4]=>[1,7,5,3,2,8,4,6]=>[5,4,7,3,8,2,6,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [2,8,1,7,3,5,6,4]=>[1,2,8,4,7,6,5,3]=>[2,8,4,7,6,5,3,1]=>[[.,[[[.,.],[[[.,.],.],.]],.]],.] [3,8,6,1,7,4,5,2]=>[1,3,6,4,2,8,5,7]=>[5,2,4,7,3,8,6,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,8,1,3,7,2,6,5]=>[1,4,3,2,8,5,7,6]=>[4,3,2,6,8,7,5,1]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [3,7,1,5,8,4,2,6]=>[1,3,2,7,4,5,8,6]=>[3,2,5,6,8,4,7,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [6,7,3,1,8,4,2,5]=>[1,6,4,2,7,3,5,8]=>[4,6,3,7,2,5,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [7,6,1,8,4,3,2,5]=>[1,7,2,6,3,4,8,5]=>[3,5,6,8,4,2,7,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [8,6,1,7,4,2,5,3]=>[1,8,3,2,6,4,7,5]=>[4,3,6,8,5,7,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [7,1,2,8,3,5,4,6]=>[1,7,4,8,6,5,3,2]=>[8,7,3,6,5,2,4,1]=>[[[[[.,.],.],[[.,.],.]],[.,.]],.] [7,2,6,1,8,4,3,5]=>[1,7,3,6,4,2,5,8]=>[6,3,5,7,4,2,8,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [8,3,1,4,7,5,6,2]=>[1,8,2,3,4,5,7,6]=>[3,4,5,6,8,7,2,1]=>[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] [7,3,1,5,8,4,2,6]=>[1,7,2,3,4,5,8,6]=>[3,4,5,6,8,2,7,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [4,2,1,5,8,3,6,7]=>[1,4,5,8,7,6,3,2]=>[8,7,2,3,6,5,4,1]=>[[[[.,.],.],[.,[[[.,.],.],.]]],.] [8,6,4,7,5,3,2,1]=>[1,8,2,6,3,4,7,5]=>[3,5,6,8,4,7,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [5,1,8,3,7,6,2,4]=>[1,5,7,2,3,8,4,6]=>[4,5,7,2,8,3,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [7,5,8,3,2,6,4,1]=>[1,7,4,3,8,2,5,6]=>[6,4,3,7,8,2,5,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [5,4,6,8,2,7,3,1]=>[1,5,2,4,8,3,6,7]=>[3,6,4,2,7,8,5,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [5,2,6,8,7,3,4,1]=>[1,5,7,4,8,2,3,6]=>[6,7,4,2,8,3,5,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [3,6,8,1,7,2,5,4]=>[1,3,8,4,2,6,5,7]=>[5,2,4,7,6,8,3,1]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [2,3,8,7,4,5,6,1]=>[1,2,3,8,4,7,6,5]=>[2,3,5,8,7,6,4,1]=>[[.,[.,[[.,[[[.,.],.],.]],.]]],.] [7,2,8,6,4,3,5,1]=>[1,7,5,4,6,3,8,2]=>[8,6,4,3,5,2,7,1]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [2,1,8,7,5,6,3,4]=>[1,2,3,8,4,7,5,6]=>[2,3,5,7,8,6,4,1]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [7,1,8,6,5,3,2,4]=>[1,7,2,3,8,4,6,5]=>[3,4,6,8,7,2,5,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [1,2,8,7,6,3,4,5]=>[1,2,3,8,5,6,4,7]=>[2,3,7,5,6,8,4,1]=>[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] [1,3,8,7,4,6,2,5]=>[1,2,3,8,5,4,7,6]=>[2,3,6,5,8,7,4,1]=>[[.,[.,[[[.,.],[[.,.],.]],.]]],.] [1,5,8,3,7,6,2,4]=>[1,2,5,7,3,8,4,6]=>[2,5,7,3,8,4,6,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [5,1,6,8,7,4,2,3]=>[1,5,7,2,3,6,4,8]=>[4,5,7,2,6,3,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,8,4,7,5,3,2,1]=>[1,6,3,4,7,2,8,5]=>[6,3,4,8,2,5,7,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [3,8,7,6,4,5,2,1]=>[1,3,7,2,8,4,6,5]=>[4,2,6,8,7,3,5,1]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [2,8,7,6,5,3,4,1]=>[1,2,8,3,7,4,6,5]=>[2,4,6,8,7,5,3,1]=>[[.,[[.,[[.,[[.,.],.]],.]],.]],.] [1,8,7,6,5,4,2,3]=>[1,2,8,3,7,4,6,5]=>[2,4,6,8,7,5,3,1]=>[[.,[[.,[[.,[[.,.],.]],.]],.]],.] [1,8,5,7,4,6,2,3]=>[1,2,8,3,5,4,7,6]=>[2,4,6,5,8,7,3,1]=>[[.,[[.,[[.,.],[[.,.],.]]],.]],.] [3,8,5,7,4,6,1,2]=>[1,3,5,4,7,2,8,6]=>[6,2,4,3,8,5,7,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,8,5,7,3,6,1,2]=>[1,4,7,2,8,3,5,6]=>[4,6,2,7,8,3,5,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [7,8,3,6,4,5,1,2]=>[1,7,2,8,3,4,6,5]=>[3,5,6,8,7,2,4,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [5,8,3,7,4,6,1,2]=>[1,5,4,7,2,8,3,6]=>[5,7,3,2,8,4,6,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [4,7,3,8,5,6,1,2]=>[1,4,8,2,7,3,5,6]=>[4,6,2,7,8,5,3,1]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [3,7,1,8,5,6,2,4]=>[1,3,2,7,4,8,5,6]=>[3,2,5,7,8,4,6,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,7,2,8,5,6,1,4]=>[1,3,2,7,4,8,5,6]=>[3,2,5,7,8,4,6,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [5,8,2,7,4,6,1,3]=>[1,5,4,7,2,8,3,6]=>[5,7,3,2,8,4,6,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [7,8,2,6,4,5,1,3]=>[1,7,2,8,3,4,6,5]=>[3,5,6,8,7,2,4,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [7,8,1,6,4,5,2,3]=>[1,7,2,8,3,4,6,5]=>[3,5,6,8,7,2,4,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [5,8,1,7,4,6,2,3]=>[1,5,4,7,2,8,3,6]=>[5,7,3,2,8,4,6,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [4,8,1,7,3,6,2,5]=>[1,4,7,2,8,5,3,6]=>[4,7,2,6,8,3,5,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,8,1,7,3,6,2,4]=>[1,5,3,2,8,4,7,6]=>[4,3,6,2,8,7,5,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [6,8,1,7,3,5,2,4]=>[1,6,5,3,2,8,4,7]=>[5,4,7,3,2,8,6,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [7,8,2,6,3,5,1,4]=>[1,7,2,8,4,6,5,3]=>[3,8,5,7,6,2,4,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [6,8,2,7,3,5,1,4]=>[1,6,5,3,2,8,4,7]=>[5,4,7,3,2,8,6,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [5,8,2,7,3,6,1,4]=>[1,5,3,2,8,4,7,6]=>[4,3,6,2,8,7,5,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [4,8,2,7,3,6,1,5]=>[1,4,7,2,8,5,3,6]=>[4,7,2,6,8,3,5,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,7,2,8,4,6,1,5]=>[1,3,2,7,4,8,5,6]=>[3,2,5,7,8,4,6,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,7,1,8,4,6,2,5]=>[1,3,2,7,4,8,5,6]=>[3,2,5,7,8,4,6,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [1,8,4,7,3,6,2,5]=>[1,2,8,5,3,4,7,6]=>[2,5,6,4,8,7,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [2,8,4,7,3,6,1,5]=>[1,2,8,5,3,4,7,6]=>[2,5,6,4,8,7,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [4,8,5,7,2,6,1,3]=>[1,4,7,2,8,3,5,6]=>[4,6,2,7,8,3,5,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [2,8,5,7,3,6,1,4]=>[1,2,8,4,7,3,5,6]=>[2,6,4,7,8,5,3,1]=>[[.,[[[.,.],[[.,[.,.]],.]],.]],.] [1,8,5,7,3,6,2,4]=>[1,2,8,4,7,3,5,6]=>[2,6,4,7,8,5,3,1]=>[[.,[[[.,.],[[.,[.,.]],.]],.]],.] [1,8,6,7,3,5,2,4]=>[1,2,8,4,7,3,6,5]=>[2,6,4,8,7,5,3,1]=>[[.,[[[.,.],[[[.,.],.],.]],.]],.] [2,8,6,7,3,5,1,4]=>[1,2,8,4,7,3,6,5]=>[2,6,4,8,7,5,3,1]=>[[.,[[[.,.],[[[.,.],.],.]],.]],.] [3,8,6,7,2,5,1,4]=>[1,3,6,5,2,8,4,7]=>[5,2,7,4,3,8,6,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [5,8,6,7,2,4,1,3]=>[1,5,2,8,3,6,4,7]=>[3,5,7,2,6,8,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,8,5,7,1,4,2,3]=>[1,6,4,7,2,8,3,5]=>[5,7,3,8,2,4,6,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [5,8,6,7,1,4,2,3]=>[1,5,2,8,3,6,4,7]=>[3,5,7,2,6,8,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [3,8,6,7,1,5,2,4]=>[1,3,6,5,2,8,4,7]=>[5,2,7,4,3,8,6,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [6,8,4,7,1,5,2,3]=>[1,6,5,2,8,3,4,7]=>[4,6,7,3,2,8,5,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [7,8,4,6,1,5,2,3]=>[1,7,2,8,3,4,6,5]=>[3,5,6,8,7,2,4,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [7,8,3,6,1,5,2,4]=>[1,7,2,8,4,6,5,3]=>[3,8,5,7,6,2,4,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [4,8,3,7,1,6,2,5]=>[1,4,7,2,8,5,3,6]=>[4,7,2,6,8,3,5,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,8,1,6,2,7,3,5]=>[1,4,6,7,3,2,8,5]=>[6,5,2,8,3,4,7,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [6,8,2,5,1,7,3,4]=>[1,6,7,3,2,8,4,5]=>[5,4,7,8,2,3,6,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [4,8,2,6,1,7,3,5]=>[1,4,6,7,3,2,8,5]=>[6,5,2,8,3,4,7,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [1,2,3,4,5,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[2,3,4,5,6,7,8,9,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [1,2,3,4,5,6,8,9,7]=>[1,2,3,4,5,6,7,8,9]=>[2,3,4,5,6,7,8,9,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [1,2,3,4,5,7,8,9,6]=>[1,2,3,4,5,6,7,8,9]=>[2,3,4,5,6,7,8,9,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [1,2,3,4,6,7,8,9,5]=>[1,2,3,4,5,6,7,8,9]=>[2,3,4,5,6,7,8,9,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [1,2,3,5,6,7,8,9,4]=>[1,2,3,4,5,6,7,8,9]=>[2,3,4,5,6,7,8,9,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [1,2,4,5,6,7,8,9,3]=>[1,2,3,4,5,6,7,8,9]=>[2,3,4,5,6,7,8,9,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [1,3,4,5,6,7,8,9,2]=>[1,2,3,4,5,6,7,8,9]=>[2,3,4,5,6,7,8,9,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [1,2,3,4,5,6,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[2,3,4,5,6,7,8,9,10,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [1,2,3,4,5,6,9,8,7]=>[1,2,3,4,5,6,7,9,8]=>[2,3,4,5,6,7,9,8,1]=>[[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]],.] [1,2,3,4,5,6,7,9,10,8]=>[1,2,3,4,5,6,7,8,9,10]=>[2,3,4,5,6,7,8,9,10,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [1,2,3,4,5,8,7,9,6]=>[1,2,3,4,5,6,8,9,7]=>[2,3,4,5,6,9,7,8,1]=>[[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]],.] [1,2,3,4,5,6,8,9,10,7]=>[1,2,3,4,5,6,7,8,9,10]=>[2,3,4,5,6,7,8,9,10,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [1,2,3,4,7,6,8,9,5]=>[1,2,3,4,5,7,8,9,6]=>[2,3,4,5,9,6,7,8,1]=>[[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]],.] [1,2,3,4,5,7,8,9,10,6]=>[1,2,3,4,5,6,7,8,9,10]=>[2,3,4,5,6,7,8,9,10,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [1,2,3,6,5,7,8,9,4]=>[1,2,3,4,6,7,8,9,5]=>[2,3,4,9,5,6,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]],.] [1,2,3,4,6,7,8,9,10,5]=>[1,2,3,4,5,6,7,8,9,10]=>[2,3,4,5,6,7,8,9,10,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [1,2,5,4,6,7,8,9,3]=>[1,2,3,5,6,7,8,9,4]=>[2,3,9,4,5,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]],.] [1,2,3,5,6,7,8,9,10,4]=>[1,2,3,4,5,6,7,8,9,10]=>[2,3,4,5,6,7,8,9,10,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [1,4,3,5,6,7,8,9,2]=>[1,2,4,5,6,7,8,9,3]=>[2,9,3,4,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,4,5,6,7,8,9,10,3]=>[1,2,3,4,5,6,7,8,9,10]=>[2,3,4,5,6,7,8,9,10,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [3,2,4,5,6,7,8,9,1]=>[1,3,4,5,6,7,8,9,2]=>[9,2,3,4,5,6,7,8,1]=>[[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,4,5,6,7,8,9,10,2]=>[1,2,3,4,5,6,7,8,9,10]=>[2,3,4,5,6,7,8,9,10,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [6,7,4,8,3,5,1,2]=>[1,6,5,3,4,8,2,7]=>[7,4,5,3,2,8,6,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [5,7,4,6,2,3,1,8]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,7,4,6,3,8,1,2]=>[1,5,3,4,6,8,2,7]=>[7,3,4,2,5,8,6,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [5,7,4,8,3,6,1,2]=>[1,5,3,4,8,2,7,6]=>[6,3,4,2,8,7,5,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [6,8,4,5,3,7,1,2]=>[1,6,7,2,8,3,4,5]=>[4,6,7,8,2,3,5,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,6,4,8,3,7,1,2]=>[1,5,3,4,8,2,6,7]=>[6,3,4,2,7,8,5,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [5,6,3,7,2,4,1,8]=>[1,5,2,6,4,7,3,8]=>[3,7,5,2,4,6,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [5,6,3,7,2,8,1,4]=>[1,5,2,6,8,4,7,3]=>[3,8,6,2,4,7,5,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,6,3,8,2,7,1,4]=>[1,5,2,6,7,3,4,8]=>[3,6,7,2,4,5,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,6,4,8,2,7,1,3]=>[1,5,2,6,7,3,4,8]=>[3,6,7,2,4,5,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,8,4,6,2,7,1,3]=>[1,5,2,8,3,4,6,7]=>[3,5,6,2,7,8,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,8,4,5,2,7,1,3]=>[1,6,7,2,8,3,4,5]=>[4,6,7,8,2,3,5,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,8,4,5,2,6,1,3]=>[1,7,2,8,3,4,5,6]=>[3,5,6,7,8,2,4,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [5,8,4,6,2,3,1,7]=>[1,5,2,8,7,3,4,6]=>[3,6,7,2,8,5,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [5,6,4,8,2,3,1,7]=>[1,5,2,6,3,4,8,7]=>[3,5,6,2,4,8,7,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,6,3,8,2,4,1,7]=>[1,5,2,6,4,8,7,3]=>[3,8,5,2,4,7,6,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [4,6,3,5,2,8,1,7]=>[1,4,5,2,6,8,7,3]=>[4,8,2,3,5,7,6,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,6,3,8,2,5,1,7]=>[1,4,8,7,2,6,5,3]=>[5,8,2,7,6,4,3,1]=>[[[.,[.,.]],[[[[.,.],.],.],.]],.] [5,8,3,6,2,4,1,7]=>[1,5,2,8,7,3,4,6]=>[3,6,7,2,8,5,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [7,8,3,5,2,4,1,6]=>[1,7,2,8,6,4,5,3]=>[3,8,6,7,5,2,4,1]=>[[[.,[[[.,.],[.,.]],.]],[.,.]],.] [7,8,3,5,2,6,1,4]=>[1,7,2,8,4,5,3,6]=>[3,7,5,6,8,2,4,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [4,8,3,6,2,7,1,5]=>[1,4,6,7,2,8,5,3]=>[5,8,2,7,3,4,6,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,3,8,2,7,1,5]=>[1,4,8,5,2,6,7,3]=>[5,8,2,4,6,7,3,1]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [4,6,3,7,2,8,1,5]=>[1,4,7,2,6,8,5,3]=>[4,8,2,7,5,3,6,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [4,7,3,6,2,5,1,8]=>[1,4,6,5,2,7,3,8]=>[5,7,2,4,3,6,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,7,3,6,2,8,1,5]=>[1,4,6,8,5,2,7,3]=>[6,8,2,5,3,7,4,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,7,3,6,2,8,1,4]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,7,3,6,2,4,1,8]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,7,3,5,2,4,1,8]=>[1,6,4,5,2,7,3,8]=>[5,7,3,4,2,6,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,7,4,8,2,5,1,3]=>[1,6,5,2,7,3,4,8]=>[4,6,7,3,2,5,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,8,5,7,2,3,1,4]=>[1,6,3,5,2,8,4,7]=>[5,3,7,4,2,8,6,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,7,3,8,2,4,1,5]=>[1,6,4,8,5,2,7,3]=>[6,8,3,5,2,7,4,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,7,3,4,2,8,1,5]=>[1,6,8,5,2,7,3,4]=>[5,7,8,4,2,6,3,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [5,7,3,4,2,6,1,8]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,7,3,4,2,8,1,6]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,8,4,7,2,3,1,6]=>[1,5,2,8,6,3,4,7]=>[3,6,7,2,5,8,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,8,4,7,2,3,1,5]=>[1,6,3,4,7,2,8,5]=>[6,3,4,8,2,5,7,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,8,4,6,2,3,1,5]=>[1,7,2,8,5,3,4,6]=>[3,6,7,5,8,2,4,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,8,3,6,2,4,1,5]=>[1,7,2,8,5,3,4,6]=>[3,6,7,5,8,2,4,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [4,7,3,8,2,5,1,6]=>[1,4,8,6,5,2,7,3]=>[6,8,2,5,4,7,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [4,7,3,5,2,8,1,6]=>[1,4,5,2,7,3,6,8]=>[4,6,2,3,7,5,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,7,3,5,2,6,1,8]=>[1,4,5,2,7,3,6,8]=>[4,6,2,3,7,5,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,3,7,2,6,1,8]=>[1,4,7,2,5,3,6,8]=>[4,6,2,5,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,5,3,7,2,8,1,6]=>[1,4,7,2,5,3,6,8]=>[4,6,2,5,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,5,3,8,2,7,1,6]=>[1,4,8,6,7,2,5,3]=>[6,8,2,7,4,5,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [6,8,3,4,2,7,1,5]=>[1,6,7,2,8,5,3,4]=>[4,7,8,6,2,3,5,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [7,8,3,4,2,6,1,5]=>[1,7,2,8,5,3,4,6]=>[3,6,7,5,8,2,4,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [5,8,3,4,2,6,1,7]=>[1,5,2,8,7,3,4,6]=>[3,6,7,2,8,5,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [4,5,3,6,2,8,1,7]=>[1,4,6,8,7,2,5,3]=>[6,8,2,7,3,5,4,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,7,5,2,1,8,3,6]=>[1,4,2,7,3,5,6,8]=>[3,5,2,6,7,4,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,8,5,2,1,7,6,3]=>[1,4,2,8,3,5,6,7]=>[3,5,2,6,7,8,4,1]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [4,6,5,2,1,3,8,7]=>[1,4,2,6,3,5,7,8]=>[3,5,2,6,4,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,6,4,2,3,1,8,7]=>[1,5,3,4,2,6,7,8]=>[5,3,4,2,6,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [6,4,5,3,1,2,8,7]=>[1,6,2,4,3,5,7,8]=>[3,5,4,6,2,7,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,4,6,1,3,2,8,7]=>[1,5,3,6,2,4,7,8]=>[5,3,6,2,4,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,6,8,1,7,3,2,5]=>[1,4,2,6,3,8,5,7]=>[3,5,2,7,4,8,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [7,4,8,1,6,5,3,2]=>[1,7,3,8,2,4,5,6]=>[5,3,6,7,8,2,4,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [8,4,5,3,1,7,6,2]=>[1,8,2,4,3,5,6,7]=>[3,5,4,6,7,8,2,1]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [5,4,7,1,3,8,2,6]=>[1,5,3,7,2,4,6,8]=>[5,3,6,2,7,4,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,6,8,7,2,1,3,4]=>[1,5,2,6,3,8,4,7]=>[3,5,7,2,4,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [2,1,6,8,7,4,3,5]=>[1,2,3,6,4,8,5,7]=>[2,3,5,7,4,8,6,1]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [2,1,7,8,6,4,5,3]=>[1,2,3,7,5,6,4,8]=>[2,3,7,5,6,4,8,1]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [7,3,2,8,6,4,5,1]=>[1,7,5,6,4,8,2,3]=>[7,8,5,3,4,2,6,1]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [7,6,8,5,2,4,3,1]=>[1,7,3,8,2,6,4,5]=>[5,3,7,8,6,2,4,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [5,7,8,6,2,3,1,4]=>[1,5,2,7,3,8,4,6]=>[3,5,7,2,8,4,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,8,7,6,3,2,1,4]=>[1,5,3,7,2,8,4,6]=>[5,3,7,2,8,4,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [6,8,7,5,3,2,4,1]=>[1,6,2,8,3,7,4,5]=>[3,5,7,8,2,6,4,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [4,8,7,2,6,3,5,1]=>[1,4,2,8,3,7,5,6]=>[3,5,2,7,8,6,4,1]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [4,8,6,2,7,3,1,5]=>[1,4,2,8,5,7,3,6]=>[3,7,2,5,8,6,4,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [3,6,1,8,7,4,2,5]=>[1,3,2,6,4,8,5,7]=>[3,2,5,7,4,8,6,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [3,7,1,8,6,4,5,2]=>[1,3,2,7,5,6,4,8]=>[3,2,7,5,6,4,8,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,8,1,6,7,5,2,4]=>[1,3,2,8,4,6,5,7]=>[3,2,5,7,6,8,4,1]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [3,7,1,6,8,2,5,4]=>[1,3,2,7,5,8,4,6]=>[3,2,7,5,8,4,6,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,7,6,2,8,1,3,5]=>[1,4,2,7,3,6,5,8]=>[3,5,2,7,6,4,8,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [2,1,8,6,7,5,3,4]=>[1,2,3,8,4,6,5,7]=>[2,3,5,7,6,8,4,1]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [5,8,6,7,3,1,2,4]=>[1,5,3,6,2,8,4,7]=>[5,3,7,2,4,8,6,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [7,6,5,8,1,4,3,2]=>[1,7,3,5,2,6,4,8]=>[5,3,7,4,6,2,8,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [8,6,5,7,4,1,3,2]=>[1,8,2,6,3,5,4,7]=>[3,5,7,6,4,8,2,1]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [7,3,2,6,8,1,5,4]=>[1,7,5,8,4,6,2,3]=>[7,8,5,3,6,2,4,1]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [2,1,7,6,8,3,5,4]=>[1,2,3,7,5,8,4,6]=>[2,3,7,5,8,4,6,1]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [7,5,6,8,1,4,2,3]=>[1,7,2,5,3,6,4,8]=>[3,5,7,4,6,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,7,8,1,2,4,3]=>[1,6,2,5,3,7,4,8]=>[3,5,7,4,2,6,8,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [8,1,3,7,4,6,5,2]=>[1,8,2,3,4,7,5,6]=>[3,4,5,7,8,6,2,1]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [5,2,8,7,4,6,1,3]=>[1,5,4,7,2,3,8,6]=>[5,6,3,2,8,4,7,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [6,2,7,5,4,8,3,1]=>[1,6,8,2,3,7,4,5]=>[4,5,7,8,2,6,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [8,1,3,5,4,7,6,2]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [6,1,8,3,4,5,7,2]=>[1,6,5,4,3,8,2,7]=>[7,5,4,3,2,8,6,1]=>[[[[[[.,.],.],.],.],[[.,.],.]],.] [7,1,4,3,5,6,8,2]=>[1,7,8,2,3,4,5,6]=>[4,5,6,7,8,2,3,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,1,3,4,5,6,7,2]=>[1,8,2,3,4,5,6,7]=>[3,4,5,6,7,8,2,1]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [1,7,2,4,5,6,3,8]=>[1,2,7,3,4,5,6,8]=>[2,4,5,6,7,3,8,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [6,3,2,7,5,1,8,4]=>[1,6,2,3,4,7,8,5]=>[3,4,5,8,2,6,7,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [8,4,7,2,5,6,1,3]=>[1,8,3,7,2,4,5,6]=>[5,3,6,7,8,4,2,1]=>[[[[.,.],[[.,[.,[.,.]]],.]],.],.] [6,5,8,2,4,7,3,1]=>[1,6,7,3,8,2,5,4]=>[6,4,8,7,2,3,5,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [8,5,2,1,4,3,7,6]=>[1,8,6,3,2,5,4,7]=>[5,4,7,6,3,8,2,1]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [1,2,6,3,5,4,7,8]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [4,3,1,2,6,8,5,7]=>[1,4,2,3,5,6,8,7]=>[3,4,2,5,6,8,7,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [5,8,1,6,3,2,4,7]=>[1,5,3,2,8,7,4,6]=>[4,3,7,2,8,6,5,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [8,3,1,5,2,4,7,6]=>[1,8,6,4,5,2,3,7]=>[6,7,4,5,3,8,2,1]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [3,8,2,6,1,5,7,4]=>[1,3,2,8,4,6,5,7]=>[3,2,5,7,6,8,4,1]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [8,5,6,4,2,1,7,3]=>[1,8,3,6,2,5,4,7]=>[5,3,7,6,4,8,2,1]=>[[[[.,.],[[[.,.],.],[.,.]]],.],.] [5,8,2,4,1,3,7,6]=>[1,5,2,8,6,3,4,7]=>[3,6,7,2,5,8,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,8,1,6,3,2,7,5]=>[1,4,6,2,8,5,3,7]=>[4,7,2,6,3,8,5,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [8,1,6,7,4,3,2,5]=>[1,8,5,4,7,2,3,6]=>[6,7,4,3,8,5,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [4,2,1,3,7,8,5,6]=>[1,4,3,2,5,7,6,8]=>[4,3,2,5,7,6,8,1]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [2,8,1,3,6,4,7,5]=>[1,2,8,5,6,4,3,7]=>[2,7,6,4,5,8,3,1]=>[[.,[[[[.,.],.],[.,[.,.]]],.]],.] [5,1,8,3,2,4,6,7]=>[1,5,2,3,8,7,6,4]=>[3,4,8,2,7,6,5,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [1,4,2,7,8,6,3,5]=>[1,2,4,7,3,5,8,6]=>[2,5,3,6,8,4,7,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [1,6,2,4,8,5,3,7]=>[1,2,6,5,8,7,3,4]=>[2,7,8,4,3,6,5,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [4,2,5,7,8,6,1,3]=>[1,4,7,2,3,5,8,6]=>[4,5,2,6,8,3,7,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [6,2,1,8,3,4,7,5]=>[1,6,4,8,5,3,2,7]=>[7,6,3,5,2,8,4,1]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [6,2,8,3,5,1,7,4]=>[1,6,2,3,8,4,5,7]=>[3,4,6,7,2,8,5,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [6,2,4,8,5,7,1,3]=>[1,6,7,2,3,4,8,5]=>[4,5,6,8,2,3,7,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [1,3,6,4,8,5,7,2]=>[1,2,3,6,5,8,4,7]=>[2,3,7,5,4,8,6,1]=>[[.,[.,[[[.,.],.],[[.,.],.]]]],.] [1,3,6,4,7,5,8,2]=>[1,2,3,6,5,7,8,4]=>[2,3,8,5,4,6,7,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [6,2,1,3,7,8,4,5]=>[1,6,8,5,7,4,3,2]=>[8,7,6,4,2,5,3,1]=>[[[[[[.,.],.],.],.],[[.,.],.]],.] [7,8,2,1,4,3,5,6]=>[1,7,5,4,2,8,6,3]=>[5,8,4,3,7,2,6,1]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [7,6,4,2,3,1,8,5]=>[1,7,8,5,3,4,2,6]=>[7,5,6,4,8,2,3,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [5,7,2,3,1,6,8,4]=>[1,5,2,7,8,4,3,6]=>[3,7,6,2,8,4,5,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [7,5,4,2,6,8,1,3]=>[1,7,2,5,6,8,3,4]=>[3,7,8,4,5,2,6,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [1,7,5,3,4,6,8,2]=>[1,2,7,8,3,5,4,6]=>[2,5,7,6,8,3,4,1]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [8,2,5,4,6,7,1,3]=>[1,8,3,5,6,7,2,4]=>[7,3,8,4,5,6,2,1]=>[[[[.,.],[[.,.],[.,[.,.]]]],.],.] [5,2,6,3,1,8,7,4]=>[1,5,2,3,6,8,4,7]=>[3,4,7,2,5,8,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [8,2,7,4,1,3,5,6]=>[1,8,6,3,7,5,2,4]=>[7,4,8,6,3,5,2,1]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [1,2,8,4,3,5,6,7]=>[1,2,3,8,7,6,5,4]=>[2,3,8,7,6,5,4,1]=>[[.,[.,[[[[[.,.],.],.],.],.]]],.] [1,8,7,4,3,2,5,6]=>[1,2,8,6,3,7,5,4]=>[2,5,8,7,4,6,3,1]=>[[.,[[[.,[[.,.],.]],[.,.]],.]],.] [1,6,3,8,2,4,7,5]=>[1,2,6,4,8,5,3,7]=>[2,7,4,6,3,8,5,1]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [1,7,5,4,2,6,3,8]=>[1,2,7,3,5,4,6,8]=>[2,4,6,5,7,3,8,1]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [1,5,8,2,4,6,3,7]=>[1,2,5,4,3,8,7,6]=>[2,5,4,3,8,7,6,1]=>[[.,[[[.,.],.],[[[.,.],.],.]]],.] [1,4,6,2,8,3,7,5]=>[1,2,4,3,6,5,8,7]=>[2,4,3,6,5,8,7,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [5,3,6,1,2,8,4,7]=>[1,5,2,3,6,8,7,4]=>[3,4,8,2,5,7,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [1,6,3,2,7,8,4,5]=>[1,2,6,8,5,7,4,3]=>[2,8,7,5,3,6,4,1]=>[[.,[[[[.,.],.],.],[[.,.],.]]],.] [1,7,4,5,3,8,6,2]=>[1,2,7,6,8,3,4,5]=>[2,6,7,8,4,3,5,1]=>[[.,[[[.,[.,[.,.]]],.],[.,.]]],.] [6,3,4,1,2,5,8,7]=>[1,6,5,2,3,4,7,8]=>[4,5,6,3,2,7,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,3,1,4,2,7,5,8]=>[1,6,7,5,2,3,4,8]=>[5,6,7,4,2,3,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [1,8,3,2,4,5,6,7]=>[1,2,8,7,6,5,4,3]=>[2,8,7,6,5,4,3,1]=>[[.,[[[[[[.,.],.],.],.],.],.]],.] [4,2,5,6,7,8,1,3]=>[1,4,6,8,3,5,7,2]=>[8,5,2,6,3,7,4,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [6,2,3,4,1,7,8,5]=>[1,6,7,8,5,2,3,4]=>[6,7,8,5,2,3,4,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [7,2,3,1,4,5,8,6]=>[1,7,8,6,5,4,2,3]=>[7,8,6,5,4,2,3,1]=>[[[[[[.,[.,.]],.],.],.],[.,.]],.] [8,3,1,6,5,2,4,7]=>[1,8,7,4,6,2,3,5]=>[6,7,4,8,5,3,2,1]=>[[[[[.,[.,.]],[[.,.],.]],.],.],.] [3,7,5,1,8,2,4,6]=>[1,3,5,8,6,2,7,4]=>[6,2,8,3,5,7,4,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [4,1,5,2,8,7,3,6]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [8,1,2,4,6,5,3,7]=>[1,8,7,3,2,4,5,6]=>[5,4,6,7,8,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [8,1,2,5,4,6,3,7]=>[1,8,7,3,2,4,5,6]=>[5,4,6,7,8,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [8,2,6,5,1,3,4,7]=>[1,8,7,4,5,2,3,6]=>[6,7,4,5,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [8,1,2,5,6,4,3,7]=>[1,8,7,3,2,4,5,6]=>[5,4,6,7,8,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [1,7,5,4,2,8,3,6]=>[1,2,7,3,5,4,6,8]=>[2,4,6,5,7,3,8,1]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [5,1,4,8,2,7,3,6]=>[1,5,2,3,4,8,6,7]=>[3,4,5,2,7,8,6,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,1,4,7,2,8,3,6]=>[1,5,2,3,4,7,6,8]=>[3,4,5,2,7,6,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [1,7,4,5,2,8,3,6]=>[1,2,7,3,4,5,6,8]=>[2,4,5,6,7,3,8,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [3,7,5,1,2,8,4,6]=>[1,3,5,2,7,4,6,8]=>[4,2,6,3,7,5,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [5,2,8,7,1,3,4,6]=>[1,5,2,3,8,6,4,7]=>[3,4,7,2,6,8,5,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,1,5,8,2,7,3,6]=>[1,4,8,6,7,3,5,2]=>[8,6,2,7,4,5,3,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [1,4,6,2,8,7,3,5]=>[1,2,4,3,6,7,5,8]=>[2,4,3,7,5,6,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,4,2,8,6,7,3,5]=>[1,2,4,8,5,6,7,3]=>[2,8,3,5,6,7,4,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [3,1,2,6,4,8,7,5]=>[1,3,2,4,6,8,5,7]=>[3,2,4,7,5,8,6,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [3,1,2,7,4,6,8,5]=>[1,3,2,4,7,8,5,6]=>[3,2,4,7,8,5,6,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [1,4,7,2,6,8,3,5]=>[1,2,4,3,7,5,6,8]=>[2,4,3,6,7,5,8,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [1,2,3,6,8,5,7,4]=>[1,2,3,4,6,5,8,7]=>[2,3,4,6,5,8,7,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [5,1,4,2,7,8,3,6]=>[1,5,7,3,4,2,6,8]=>[6,4,5,2,7,3,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [3,1,2,7,6,4,8,5]=>[1,3,2,4,7,8,5,6]=>[3,2,4,7,8,5,6,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [5,3,7,1,8,2,4,6]=>[1,5,8,6,2,3,7,4]=>[5,6,8,2,4,7,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [1,8,7,3,4,2,5,6]=>[1,2,8,6,3,7,5,4]=>[2,5,8,7,4,6,3,1]=>[[.,[[[.,[[.,.],.]],[.,.]],.]],.] [1,4,2,7,8,3,6,5]=>[1,2,4,7,6,3,5,8]=>[2,6,3,7,5,4,8,1]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [1,2,3,7,8,5,6,4]=>[1,2,3,4,7,6,5,8]=>[2,3,4,7,6,5,8,1]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [1,2,3,7,5,8,6,4]=>[1,2,3,4,7,6,8,5]=>[2,3,4,8,6,5,7,1]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [3,1,7,2,8,6,4,5]=>[1,3,7,4,2,5,8,6]=>[5,2,4,6,8,3,7,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [1,2,3,8,7,5,6,4]=>[1,2,3,4,8,5,7,6]=>[2,3,4,6,8,7,5,1]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [10,1,2,3,4,5,6,7,8,9]=>[1,10,9,8,7,6,5,4,3,2]=>[10,9,8,7,6,5,4,3,2,1]=>[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.] [9,1,10,2,3,4,5,6,7,8]=>[1,9,7,5,3,10,8,6,4,2]=>[10,5,9,4,8,3,7,2,6,1]=>[[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],.] [11,1,2,3,4,5,6,7,8,9,10]=>[1,11,10,9,8,7,6,5,4,3,2]=>[11,10,9,8,7,6,5,4,3,2,1]=>[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.] [4,7,8,5,6,2,1,3]=>[1,4,5,6,2,7,3,8]=>[5,7,2,3,4,6,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,7,8,4,2,6,1,3]=>[1,5,2,7,3,8,4,6]=>[3,5,7,2,8,4,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,7,8,4,2,5,1,3]=>[1,6,5,2,7,3,8,4]=>[4,6,8,3,2,5,7,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,7,8,3,2,1,5,4]=>[1,6,2,7,5,3,8,4]=>[3,6,8,5,2,4,7,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,7,8,3,2,1,6,4]=>[1,5,2,7,6,3,8,4]=>[3,6,8,2,5,4,7,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [2,7,8,4,3,5,6,1]=>[1,2,7,6,5,3,8,4]=>[2,6,8,5,4,3,7,1]=>[[.,[[[[.,[.,.]],.],.],[.,.]]],.] [3,7,8,4,2,5,1,6]=>[1,3,8,6,5,2,7,4]=>[6,2,8,5,4,7,3,1]=>[[[.,.],[[[[.,.],.],[.,.]],.]],.] [5,6,3,8,2,1,4,7]=>[1,5,2,6,3,4,8,7]=>[3,5,6,2,4,8,7,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [3,6,4,8,2,5,1,7]=>[1,3,4,8,7,2,6,5]=>[6,2,3,8,7,5,4,1]=>[[[.,.],[.,[[[[.,.],.],.],.]]],.] [2,6,4,7,3,5,8,1]=>[1,2,6,5,3,4,7,8]=>[2,5,6,4,3,7,8,1]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [5,6,3,7,2,1,4,8]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [3,5,4,2,8,6,1,7]=>[1,3,4,2,5,8,7,6]=>[4,2,3,5,8,7,6,1]=>[[[.,.],[.,[.,[[[.,.],.],.]]]],.] [7,4,3,2,1,8,5,6]=>[1,7,5,2,4,3,6,8]=>[4,6,5,3,7,2,8,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,4,3,2,1,8,6,5]=>[1,7,6,8,5,2,4,3]=>[6,8,7,5,3,2,4,1]=>[[[[[.,[[.,.],.]],.],.],[.,.]],.] [5,6,3,8,2,1,7,4]=>[1,5,2,6,3,4,8,7]=>[3,5,6,2,4,8,7,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [4,6,5,8,7,2,1,3]=>[1,4,8,3,5,7,2,6]=>[7,4,2,5,8,6,3,1]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [8,5,4,2,6,7,1,3]=>[1,8,3,4,2,5,6,7]=>[5,3,4,6,7,8,2,1]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [5,6,3,7,2,1,8,4]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [3,6,4,7,2,8,1,5]=>[1,3,4,7,2,6,8,5]=>[5,2,3,8,6,4,7,1]=>[[[.,.],[.,[[[.,.],.],[.,.]]]],.] [8,4,3,2,1,5,7,6]=>[1,8,6,5,2,4,3,7]=>[5,7,6,4,3,8,2,1]=>[[[[[.,[[.,.],.]],.],[.,.]],.],.] [3,5,4,2,6,8,1,7]=>[1,3,4,2,5,6,8,7]=>[4,2,3,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [5,6,3,4,1,2,8,7]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [8,5,7,4,2,6,3,1]=>[1,8,2,5,3,7,4,6]=>[3,5,7,4,8,6,2,1]=>[[[.,[[.,[.,.]],[[.,.],.]]],.],.] [7,5,8,4,2,6,1,3]=>[1,7,2,5,3,8,4,6]=>[3,5,7,4,8,2,6,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [2,1,7,8,5,6,3,4]=>[1,2,3,7,4,8,5,6]=>[2,3,5,7,8,4,6,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [3,2,6,4,8,5,1,7]=>[1,3,6,5,8,7,2,4]=>[7,2,8,4,3,6,5,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [3,5,2,4,1,7,6,8]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [4,5,2,3,7,1,6,8]=>[1,4,3,2,5,7,6,8]=>[4,3,2,5,7,6,8,1]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [4,2,5,3,8,1,6,7]=>[1,4,3,5,8,7,6,2]=>[8,3,2,4,7,6,5,1]=>[[[[.,.],.],[.,[[[.,.],.],.]]],.] [4,1,5,3,8,2,6,7]=>[1,4,3,5,8,7,6,2]=>[8,3,2,4,7,6,5,1]=>[[[[.,.],.],[.,[[[.,.],.],.]]],.] [4,7,3,5,2,1,6,8]=>[1,4,5,2,7,6,3,8]=>[4,7,2,3,6,5,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,3,2,7,5,1,6,8]=>[1,4,7,6,2,3,5,8]=>[5,6,2,7,4,3,8,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [4,3,6,2,5,1,7,8]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,3,2,5,1,7,8]=>[1,4,2,6,3,5,7,8]=>[3,5,2,6,4,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,7,1,3,2,5,8]=>[1,4,2,6,3,7,5,8]=>[3,5,2,7,4,6,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,5,1,3,7,2,6,8]=>[1,4,3,2,5,7,6,8]=>[4,3,2,5,7,6,8,1]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [3,5,1,4,2,7,6,8]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [2,5,1,4,3,7,8,6]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [5,2,1,4,3,7,8,6]=>[1,5,3,2,4,6,7,8]=>[4,3,5,2,6,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,3,1,4,2,7,6,8]=>[1,5,2,3,4,6,7,8]=>[3,4,5,2,6,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,1,5,7,2,6,8]=>[1,4,5,7,6,2,3,8]=>[6,7,2,3,5,4,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,3,1,7,5,2,6,8]=>[1,4,7,6,2,3,5,8]=>[5,6,2,7,4,3,8,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [4,3,6,1,5,2,7,8]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,3,1,5,2,7,8]=>[1,4,2,6,3,5,7,8]=>[3,5,2,6,4,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,3,6,1,7,2,5,8]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [6,3,4,1,2,7,5,8]=>[1,6,7,5,2,3,4,8]=>[5,6,7,4,2,3,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,2,4,1,3,7,8,5]=>[1,6,7,8,5,3,4,2]=>[8,6,7,5,2,3,4,1]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [3,6,4,1,2,7,5,8]=>[1,3,4,2,6,7,5,8]=>[4,2,3,7,5,6,8,1]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [4,6,3,1,7,2,5,8]=>[1,4,2,6,3,5,7,8]=>[3,5,2,6,4,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,6,2,7,1,3,4,8]=>[1,5,2,6,3,4,7,8]=>[3,5,6,2,4,7,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,6,7,2,3,1,5,8]=>[1,4,2,6,3,7,5,8]=>[3,5,2,7,4,6,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,2,1,7,3,5,8]=>[1,4,2,6,3,5,7,8]=>[3,5,2,6,4,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,6,2,1,4,7,5,8]=>[1,3,2,6,7,5,4,8]=>[3,2,7,6,4,5,8,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [3,5,2,7,4,6,1,8]=>[1,3,2,5,4,7,6,8]=>[3,2,5,4,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,7,2,4,8,5,1,6]=>[1,3,2,7,4,5,8,6]=>[3,2,5,6,8,4,7,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [7,2,1,4,6,3,8,5]=>[1,7,8,5,6,3,2,4]=>[7,6,8,4,5,2,3,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [7,3,1,4,6,8,2,5]=>[1,7,2,3,4,5,6,8]=>[3,4,5,6,7,2,8,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [6,3,2,1,5,7,4,8]=>[1,6,7,4,2,3,5,8]=>[5,6,4,7,2,3,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,4,2,1,5,3,7,8]=>[1,6,3,2,4,5,7,8]=>[4,3,5,6,2,7,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [4,2,6,1,5,3,7,8]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,2,1,7,5,3,6,8]=>[1,4,7,6,3,2,5,8]=>[6,5,2,7,4,3,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [7,3,1,5,2,6,4,8]=>[1,7,4,5,2,3,6,8]=>[5,6,3,4,7,2,8,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [7,2,1,5,3,6,8,4]=>[1,7,8,4,5,3,2,6]=>[7,6,4,5,8,2,3,1]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [6,2,5,1,3,7,8,4]=>[1,6,7,8,4,2,3,5]=>[6,7,5,8,2,3,4,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,3,5,1,2,7,4,8]=>[1,6,7,4,2,3,5,8]=>[5,6,4,7,2,3,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,4,5,1,7,2,3,8]=>[1,6,2,4,3,5,7,8]=>[3,5,4,6,2,7,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [4,6,5,1,7,2,3,8]=>[1,4,2,6,3,5,7,8]=>[3,5,2,6,4,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [6,5,2,1,4,7,8,3]=>[1,6,7,8,3,2,5,4]=>[6,5,8,7,2,3,4,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [6,5,3,1,4,7,2,8]=>[1,6,7,2,5,4,3,8]=>[4,7,6,5,2,3,8,1]=>[[[.,[[[.,.],.],.]],[.,[.,.]]],.] [2,3,1,8,5,4,7,6]=>[1,2,3,4,8,6,5,7]=>[2,3,4,7,6,8,5,1]=>[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] [2,4,1,5,3,8,7,6]=>[1,2,4,5,3,6,8,7]=>[2,5,3,4,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [1,8,4,5,3,2,7,6]=>[1,2,8,6,3,4,5,7]=>[2,5,6,7,4,8,3,1]=>[[.,[[[.,[.,[.,.]]],[.,.]],.]],.] [3,4,5,8,2,1,7,6]=>[1,3,5,2,4,8,6,7]=>[4,2,5,3,7,8,6,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [3,4,6,2,1,7,8,5]=>[1,3,6,7,8,5,2,4]=>[7,2,8,6,3,4,5,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [3,5,6,2,7,1,8,4]=>[1,3,6,2,5,7,8,4]=>[4,2,8,5,3,6,7,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [3,4,6,2,8,7,1,5]=>[1,3,6,7,2,4,5,8]=>[5,2,6,7,3,4,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,4,6,8,2,7,1,5]=>[1,3,6,7,2,4,8,5]=>[5,2,6,8,3,4,7,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [2,4,8,6,3,7,1,5]=>[1,2,4,6,7,3,8,5]=>[2,6,3,8,4,5,7,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,8,4,6,3,7,2,5]=>[1,2,8,5,3,4,6,7]=>[2,5,6,4,7,8,3,1]=>[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] [3,4,6,2,8,7,5,1]=>[1,3,6,7,5,8,2,4]=>[7,2,8,5,3,4,6,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [3,5,6,2,7,8,4,1]=>[1,3,6,8,2,5,7,4]=>[5,2,8,6,3,7,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [2,5,8,6,7,3,4,1]=>[1,2,5,7,4,6,3,8]=>[2,7,5,3,6,4,8,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [1,8,5,6,7,3,4,2]=>[1,2,8,3,5,7,4,6]=>[2,4,7,5,8,6,3,1]=>[[.,[[.,[[.,.],[[.,.],.]]],.]],.] [2,5,8,6,7,3,1,4]=>[1,2,5,7,3,8,4,6]=>[2,5,7,3,8,4,6,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [4,5,6,7,2,1,8,3]=>[1,4,7,8,3,6,2,5]=>[7,5,2,8,6,3,4,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [3,4,6,1,8,7,2,5]=>[1,3,6,7,2,4,5,8]=>[5,2,6,7,3,4,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [2,3,1,8,6,7,4,5]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,8,3,2,6,7,5,4]=>[1,2,8,4,3,5,6,7]=>[2,5,4,6,7,8,3,1]=>[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] [2,5,1,6,7,8,4,3]=>[1,2,5,7,4,6,8,3]=>[2,8,5,3,6,4,7,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [2,5,1,6,7,4,3,8]=>[1,2,5,7,3,4,6,8]=>[2,5,6,3,7,4,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [3,4,6,1,8,7,5,2]=>[1,3,6,7,5,8,2,4]=>[7,2,8,5,3,4,6,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [1,8,5,6,7,2,4,3]=>[1,2,8,3,5,7,4,6]=>[2,4,7,5,8,6,3,1]=>[[.,[[.,[[.,.],[[.,.],.]]],.]],.] [2,5,8,6,7,1,4,3]=>[1,2,5,7,4,6,3,8]=>[2,7,5,3,6,4,8,1]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [4,5,6,7,8,1,3,2]=>[1,4,7,3,6,2,5,8]=>[6,4,2,7,5,3,8,1]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,5,6,7,1,3,2,8]=>[1,4,7,2,5,3,6,8]=>[4,6,2,5,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [2,5,8,6,7,4,1,3]=>[1,2,5,7,3,8,4,6]=>[2,5,7,3,8,4,6,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,8,5,6,7,4,2,3]=>[1,2,8,3,5,7,4,6]=>[2,4,7,5,8,6,3,1]=>[[.,[[.,[[.,.],[[.,.],.]]],.]],.] [1,8,5,6,7,4,3,2]=>[1,2,8,3,5,7,4,6]=>[2,4,7,5,8,6,3,1]=>[[.,[[.,[[.,.],[[.,.],.]]],.]],.] [2,5,8,6,7,4,3,1]=>[1,2,5,7,3,8,4,6]=>[2,5,7,3,8,4,6,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [8,2,5,3,7,1,6,4]=>[1,8,4,3,5,7,6,2]=>[8,4,3,5,7,6,2,1]=>[[[[[.,.],.],[.,[[.,.],.]]],.],.] [8,2,4,3,7,1,6,5]=>[1,8,5,7,6,2,3,4]=>[6,7,8,3,5,4,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [5,8,2,4,3,7,1,6]=>[1,5,3,2,8,6,7,4]=>[4,3,8,2,6,7,5,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [4,2,5,6,1,7,3,8]=>[1,4,6,7,3,5,2,8]=>[7,5,2,6,3,4,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [6,1,5,7,3,2,4,8]=>[1,6,2,3,5,4,7,8]=>[3,4,6,5,2,7,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [3,8,2,4,7,1,5,6]=>[1,3,2,8,6,4,5,7]=>[3,2,6,7,5,8,4,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [4,3,5,6,7,1,8,2]=>[1,4,6,2,3,5,7,8]=>[4,5,2,6,3,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,7,1,5,6,8,2,4]=>[1,3,2,7,4,5,6,8]=>[3,2,5,6,7,4,8,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,7,1,5,8,2,4,6]=>[1,3,2,7,4,5,8,6]=>[3,2,5,6,8,4,7,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,2,5,1,7,4,6,8]=>[1,3,5,7,6,4,2,8]=>[7,2,6,3,5,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,2,5,1,8,4,6,7]=>[1,3,5,8,7,6,4,2]=>[8,2,7,3,6,5,4,1]=>[[[.,.],[[.,.],[[[.,.],.],.]]],.] [7,8,3,2,4,6,1,5]=>[1,7,2,8,5,4,3,6]=>[3,7,6,5,8,2,4,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [4,2,5,6,1,7,8,3]=>[1,4,6,7,8,3,5,2]=>[8,6,2,7,3,4,5,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [5,8,6,1,7,3,4,2]=>[1,5,7,4,2,8,3,6]=>[5,7,4,2,8,3,6,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [8,7,3,2,4,6,1,5]=>[1,8,5,4,2,7,3,6]=>[5,7,4,3,8,6,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [6,5,1,7,8,4,2,3]=>[1,6,4,7,2,5,8,3]=>[5,8,3,6,2,4,7,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [3,2,5,1,6,7,8,4]=>[1,3,5,6,7,8,4,2]=>[8,2,7,3,4,5,6,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,2,4,1,8,5,6,7]=>[1,3,4,2,5,8,7,6]=>[4,2,3,5,8,7,6,1]=>[[[.,.],[.,[.,[[[.,.],.],.]]]],.] [3,2,4,1,6,8,5,7]=>[1,3,4,2,5,6,8,7]=>[4,2,3,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [8,3,2,4,7,6,1,5]=>[1,8,5,7,2,3,4,6]=>[5,6,7,3,8,4,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [3,2,5,1,6,7,4,8]=>[1,3,5,6,7,4,2,8]=>[7,2,6,3,4,5,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [4,2,6,1,8,3,7,5]=>[1,4,2,3,6,5,8,7]=>[3,4,2,6,5,8,7,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,2,6,1,8,3,7,4]=>[1,5,8,4,2,3,6,7]=>[5,6,4,2,7,8,3,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [8,4,6,1,7,3,5,2]=>[1,8,2,4,3,6,5,7]=>[3,5,4,7,6,8,2,1]=>[[[.,[[.,.],[[.,.],[.,.]]]],.],.] [7,4,2,3,8,5,1,6]=>[1,7,2,4,3,5,8,6]=>[3,5,4,6,8,2,7,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [8,5,1,6,4,2,3,7]=>[1,8,7,3,2,5,4,6]=>[5,4,7,6,8,3,2,1]=>[[[[[.,.],[[.,.],[.,.]]],.],.],.] [7,5,1,6,4,2,3,8]=>[1,7,3,2,5,4,6,8]=>[4,3,6,5,7,2,8,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,3,2,4,8,6,1,5]=>[1,7,2,3,4,5,8,6]=>[3,4,5,6,8,2,7,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,6,1,5,7,3,2,4]=>[1,8,4,5,7,2,6,3]=>[6,8,3,4,7,5,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [4,2,6,1,8,5,7,3]=>[1,4,2,3,6,5,8,7]=>[3,4,2,6,5,8,7,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [8,5,6,1,7,3,4,2]=>[1,8,2,5,7,4,3,6]=>[3,7,6,4,8,5,2,1]=>[[[.,[[[.,.],.],[[.,.],.]]],.],.] [8,5,1,6,7,4,2,3]=>[1,8,3,2,5,7,4,6]=>[4,3,7,5,8,6,2,1]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [3,2,4,1,8,6,5,7]=>[1,3,4,2,5,8,7,6]=>[4,2,3,5,8,7,6,1]=>[[[.,.],[.,[.,[[[.,.],.],.]]]],.] [3,2,4,1,5,8,6,7]=>[1,3,4,2,5,6,8,7]=>[4,2,3,5,6,8,7,1]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,8,5,1,7,6,4,2]=>[1,3,5,7,4,2,8,6]=>[6,2,5,3,8,4,7,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [8,7,5,1,6,4,2,3]=>[1,8,3,5,6,4,2,7]=>[7,3,6,4,5,8,2,1]=>[[[[.,.],[[.,.],[.,[.,.]]]],.],.] [6,5,7,3,1,8,4,2]=>[1,6,8,2,5,3,7,4]=>[4,6,8,5,2,7,3,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [4,6,3,7,1,8,5,2]=>[1,4,7,5,2,6,8,3]=>[5,8,2,4,6,3,7,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,2,6,1,7,5,3,8]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [2,5,7,4,1,6,3,8]=>[1,2,5,3,7,4,6,8]=>[2,4,6,3,7,5,8,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,5,7,4,1,6,8,3]=>[1,2,5,3,7,8,4,6]=>[2,4,7,3,8,5,6,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [5,4,7,8,3,1,6,2]=>[1,5,3,7,6,2,4,8]=>[6,3,7,2,5,4,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [6,4,3,8,5,1,7,2]=>[1,6,2,4,8,3,5,7]=>[3,6,4,7,2,8,5,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [5,8,4,3,6,1,7,2]=>[1,5,6,2,8,3,4,7]=>[4,6,7,2,3,8,5,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,4,8,3,6,1,7,2]=>[1,5,6,2,4,3,8,7]=>[4,6,5,2,3,8,7,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [2,5,4,6,1,7,3,8]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [3,2,5,8,1,6,7,4]=>[1,3,5,2,4,8,6,7]=>[4,2,5,3,7,8,6,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [2,5,4,6,8,1,7,3]=>[1,2,5,8,3,4,6,7]=>[2,5,6,3,7,8,4,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [5,2,8,4,1,6,7,3]=>[1,5,2,3,8,4,6,7]=>[3,4,6,2,7,8,5,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,6,2,1,8,5,7,3]=>[1,4,2,6,5,8,3,7]=>[3,7,2,5,4,8,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [2,6,4,1,8,5,3,7]=>[1,2,6,5,8,7,3,4]=>[2,7,8,4,3,6,5,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [2,5,8,4,1,6,3,7]=>[1,2,5,3,8,7,4,6]=>[2,4,7,3,8,6,5,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [3,2,1,6,8,5,4,7]=>[1,3,2,4,6,5,8,7]=>[3,2,4,6,5,8,7,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [3,2,7,1,5,8,6,4]=>[1,3,7,6,8,4,2,5]=>[7,2,6,8,4,3,5,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [3,8,2,5,1,6,7,4]=>[1,3,2,8,4,5,6,7]=>[3,2,5,6,7,8,4,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [4,3,2,6,7,1,5,8]=>[1,4,6,2,3,5,7,8]=>[4,5,2,6,3,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,3,7,2,6,8,1,5]=>[1,4,2,3,7,5,6,8]=>[3,4,2,6,7,5,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,3,7,8,2,6,1,5]=>[1,4,8,5,2,3,7,6]=>[5,6,2,4,8,7,3,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [2,5,7,4,8,1,6,3]=>[1,2,5,8,3,7,6,4]=>[2,5,8,3,7,6,4,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [3,2,5,7,8,1,6,4]=>[1,3,5,8,4,7,6,2]=>[8,2,5,3,7,6,4,1]=>[[[.,.],[[.,.],[[[.,.],.],.]]],.] [3,2,5,7,1,6,8,4]=>[1,3,5,2,4,7,8,6]=>[4,2,5,3,8,6,7,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,2,5,7,1,6,4,8]=>[1,3,5,2,4,7,6,8]=>[4,2,5,3,7,6,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [6,3,2,7,1,5,4,8]=>[1,6,5,2,3,4,7,8]=>[4,5,6,3,2,7,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,3,2,7,1,5,8,4]=>[1,6,5,2,3,4,7,8]=>[4,5,6,3,2,7,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,3,2,7,8,1,5,4]=>[1,6,2,3,4,7,5,8]=>[3,4,5,7,2,6,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [4,2,6,1,7,8,5,3]=>[1,4,2,3,6,8,5,7]=>[3,4,2,7,5,8,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [6,5,2,1,7,8,4,3]=>[1,6,8,3,2,5,7,4]=>[5,4,8,6,2,7,3,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [2,1,7,5,3,8,6,4]=>[1,2,3,7,6,8,4,5]=>[2,3,7,8,5,4,6,1]=>[[.,[.,[[[.,[.,.]],.],[.,.]]]],.] [6,3,2,7,1,4,8,5]=>[1,6,4,7,8,5,2,3]=>[7,8,3,6,2,4,5,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,3,2,1,4,7,5,8]=>[1,6,7,5,4,2,3,8]=>[6,7,5,4,2,3,8,1]=>[[[[[.,[.,.]],.],.],[.,[.,.]]],.] [3,5,2,1,7,4,6,8]=>[1,3,2,5,7,6,4,8]=>[3,2,7,4,6,5,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,2,1,7,8,4,6]=>[1,3,2,5,7,4,6,8]=>[3,2,6,4,7,5,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,6,2,1,8,3,7,5]=>[1,4,2,6,3,5,8,7]=>[3,5,2,6,4,8,7,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,8,3,7,2,1,5,6]=>[1,4,7,5,2,8,6,3]=>[5,8,2,4,7,3,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,3,7,2,8,1,5,6]=>[1,4,2,3,7,5,8,6]=>[3,4,2,6,8,5,7,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,3,7,2,1,5,6,8]=>[1,4,2,3,7,6,5,8]=>[3,4,2,7,6,5,8,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [3,5,2,8,1,7,4,6]=>[1,3,2,5,4,8,6,7]=>[3,2,5,4,7,8,6,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [3,2,1,4,7,5,8,6]=>[1,3,2,4,5,7,8,6]=>[3,2,4,5,8,6,7,1]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [4,8,3,2,1,5,6,7]=>[1,4,2,8,7,6,5,3]=>[3,8,2,7,6,5,4,1]=>[[[.,[.,.]],[[[[.,.],.],.],.]],.] [4,3,8,2,1,5,6,7]=>[1,4,2,3,8,7,6,5]=>[3,4,2,8,7,6,5,1]=>[[[.,[.,.]],[[[[.,.],.],.],.]],.] [8,6,7,2,5,3,4,1]=>[1,8,2,6,3,7,4,5]=>[3,5,7,8,4,6,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [6,2,5,3,4,1,8,7]=>[1,6,2,3,5,4,7,8]=>[3,4,6,5,2,7,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,1,5,2,4,3,8,7]=>[1,6,3,5,4,2,7,8]=>[6,3,5,4,2,7,8,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [6,4,5,1,3,2,8,7]=>[1,6,2,4,3,5,7,8]=>[3,5,4,6,2,7,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,1,5,3,4,2,8,7]=>[1,6,2,3,5,4,7,8]=>[3,4,6,5,2,7,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,3,5,1,4,2,8,7]=>[1,6,2,3,5,4,7,8]=>[3,4,6,5,2,7,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [8,3,7,5,6,2,4,1]=>[1,8,2,3,7,4,5,6]=>[3,4,6,7,8,5,2,1]=>[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] [8,3,7,2,4,1,6,5]=>[1,8,5,4,2,3,7,6]=>[5,6,4,3,8,7,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [8,6,7,4,5,1,3,2]=>[1,8,2,6,3,7,4,5]=>[3,5,7,8,4,6,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,6,7,1,5,3,4,2]=>[1,8,2,6,3,7,4,5]=>[3,5,7,8,4,6,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,6,7,3,5,1,4,2]=>[1,8,2,6,3,7,4,5]=>[3,5,7,8,4,6,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,3,7,5,6,1,4,2]=>[1,8,2,3,7,4,5,6]=>[3,4,6,7,8,5,2,1]=>[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] [8,5,7,3,6,1,4,2]=>[1,8,2,5,6,3,7,4]=>[3,6,8,4,5,7,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,1,7,5,6,3,4,2]=>[1,8,2,3,7,4,5,6]=>[3,4,6,7,8,5,2,1]=>[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] [2,1,8,4,7,5,6,3]=>[1,2,3,8,4,5,7,6]=>[2,3,5,6,8,7,4,1]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [8,1,7,3,4,2,6,5]=>[1,8,5,4,3,7,6,2]=>[8,5,4,3,7,6,2,1]=>[[[[[[.,.],.],.],[[.,.],.]],.],.] [8,3,7,1,6,2,5,4]=>[1,8,4,2,3,7,5,6]=>[4,5,3,7,8,6,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [8,2,7,1,6,3,5,4]=>[1,8,4,2,3,7,5,6]=>[4,5,3,7,8,6,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [8,1,7,2,4,3,6,5]=>[1,8,5,4,2,3,7,6]=>[5,6,4,3,8,7,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [8,1,3,2,7,4,6,5]=>[1,8,5,7,6,4,2,3]=>[7,8,6,3,5,4,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [2,1,8,3,7,4,6,5]=>[1,2,3,8,5,7,6,4]=>[2,3,8,5,7,6,4,1]=>[[.,[.,[[[.,.],[[.,.],.]],.]]],.] [8,2,7,1,4,3,6,5]=>[1,8,5,4,2,3,7,6]=>[5,6,4,3,8,7,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [8,2,7,3,4,1,6,5]=>[1,8,5,4,3,7,6,2]=>[8,5,4,3,7,6,2,1]=>[[[[[[.,.],.],.],[[.,.],.]],.],.] [8,2,7,5,6,3,4,1]=>[1,8,2,3,7,4,5,6]=>[3,4,6,7,8,5,2,1]=>[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] [8,4,7,2,3,1,6,5]=>[1,8,5,3,7,6,2,4]=>[7,4,8,3,6,5,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [8,2,3,1,7,4,6,5]=>[1,8,5,7,6,4,2,3]=>[7,8,6,3,5,4,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [4,2,3,1,8,5,7,6]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,1,3,2,8,6,7,5]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [8,6,7,2,3,1,5,4]=>[1,8,4,2,6,3,7,5]=>[4,6,3,8,5,7,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [8,2,3,1,7,5,6,4]=>[1,8,4,2,3,5,7,6]=>[4,5,3,6,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [8,5,7,2,6,3,4,1]=>[1,8,2,5,6,3,7,4]=>[3,6,8,4,5,7,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,5,7,2,6,1,4,3]=>[1,8,3,7,4,2,5,6]=>[6,3,5,7,8,4,2,1]=>[[[[.,.],[[.,[.,[.,.]]],.]],.],.] [8,6,7,1,3,2,5,4]=>[1,8,4,2,6,3,7,5]=>[4,6,3,8,5,7,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [2,1,8,6,7,3,5,4]=>[1,2,3,8,4,6,5,7]=>[2,3,5,7,6,8,4,1]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [2,1,8,3,7,5,6,4]=>[1,2,3,8,4,5,7,6]=>[2,3,5,6,8,7,4,1]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [8,1,3,2,7,5,6,4]=>[1,8,4,2,3,5,7,6]=>[4,5,3,6,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [8,1,7,2,6,4,5,3]=>[1,8,3,7,5,6,4,2]=>[8,3,7,5,6,4,2,1]=>[[[[.,.],[[[.,.],[.,.]],.]],.],.] [8,2,7,1,6,4,5,3]=>[1,8,3,7,5,6,4,2]=>[8,3,7,5,6,4,2,1]=>[[[[.,.],[[[.,.],[.,.]],.]],.],.] [8,4,7,2,6,3,5,1]=>[1,8,2,4,3,7,5,6]=>[3,5,4,7,8,6,2,1]=>[[[.,[[.,.],[[.,[.,.]],.]]],.],.] [8,5,7,1,6,2,4,3]=>[1,8,3,7,4,2,5,6]=>[6,3,5,7,8,4,2,1]=>[[[[.,.],[[.,[.,[.,.]]],.]],.],.] [2,1,8,5,7,3,6,4]=>[1,2,3,8,4,5,7,6]=>[2,3,5,6,8,7,4,1]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [8,5,7,4,6,1,3,2]=>[1,8,2,5,6,3,7,4]=>[3,6,8,4,5,7,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,5,7,1,6,3,4,2]=>[1,8,2,5,6,3,7,4]=>[3,6,8,4,5,7,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,4,7,1,6,3,5,2]=>[1,8,2,4,3,7,5,6]=>[3,5,4,7,8,6,2,1]=>[[[.,[[.,.],[[.,[.,.]],.]]],.],.] [8,4,7,3,6,1,5,2]=>[1,8,2,4,3,7,5,6]=>[3,5,4,7,8,6,2,1]=>[[[.,[[.,.],[[.,[.,.]],.]]],.],.] [2,4,8,3,6,1,7,5]=>[1,2,4,3,8,5,6,7]=>[2,4,3,6,7,8,5,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [6,5,8,1,3,2,7,4]=>[1,6,2,5,3,8,4,7]=>[3,5,7,4,2,8,6,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [4,5,8,6,3,2,7,1]=>[1,4,6,2,5,3,8,7]=>[4,6,2,5,3,8,7,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [6,5,8,7,3,1,2,4]=>[1,6,2,5,3,8,4,7]=>[3,5,7,4,2,8,6,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [1,5,8,7,3,6,2,4]=>[1,2,5,3,8,4,7,6]=>[2,4,6,3,8,7,5,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [1,7,2,8,4,6,5,3]=>[1,2,7,5,4,8,3,6]=>[2,7,5,4,8,3,6,1]=>[[.,[[[[.,.],.],[.,.]],[.,.]]],.] [3,6,2,8,4,5,7,1]=>[1,3,2,6,5,4,8,7]=>[3,2,6,5,4,8,7,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [3,1,6,8,4,5,7,2]=>[1,3,6,5,4,8,2,7]=>[7,2,5,4,3,8,6,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [6,3,7,8,4,1,5,2]=>[1,6,2,3,7,5,4,8]=>[3,4,7,6,2,5,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [1,3,7,8,4,6,5,2]=>[1,2,3,7,5,4,8,6]=>[2,3,6,5,8,4,7,1]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [5,1,7,8,2,4,6,3]=>[1,5,2,3,7,6,4,8]=>[3,4,7,2,6,5,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [3,6,7,8,4,2,5,1]=>[1,3,7,5,4,8,2,6]=>[7,2,5,4,8,3,6,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [2,8,3,7,1,6,5,4]=>[1,2,8,4,7,5,3,6]=>[2,7,4,6,8,5,3,1]=>[[.,[[[.,.],[[.,[.,.]],.]],.]],.] [3,2,7,8,4,6,5,1]=>[1,3,7,5,4,8,2,6]=>[7,2,5,4,8,3,6,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [5,2,7,8,1,4,6,3]=>[1,5,2,3,7,6,4,8]=>[3,4,7,2,6,5,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,2,1,3,8,5,6,7]=>[1,4,3,2,5,8,7,6]=>[4,3,2,5,8,7,6,1]=>[[[[.,.],.],[.,[[[.,.],.],.]]],.] [7,2,5,8,3,4,6,1]=>[1,7,6,4,8,2,3,5]=>[6,7,4,8,3,2,5,1]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [6,2,8,5,4,3,1,7]=>[1,6,3,8,7,2,4,5]=>[6,3,7,8,2,5,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [2,8,3,5,4,1,6,7]=>[1,2,8,7,6,3,4,5]=>[2,6,7,8,5,4,3,1]=>[[.,[[[[.,[.,[.,.]]],.],.],.]],.] [2,8,4,5,3,1,6,7]=>[1,2,8,7,6,3,4,5]=>[2,6,7,8,5,4,3,1]=>[[.,[[[[.,[.,[.,.]]],.],.],.]],.] [6,4,8,5,2,3,1,7]=>[1,6,3,8,7,2,4,5]=>[6,3,7,8,2,5,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [7,3,5,8,2,4,6,1]=>[1,7,6,4,8,2,3,5]=>[6,7,4,8,3,2,5,1]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [4,3,1,2,8,5,6,7]=>[1,4,2,3,5,8,7,6]=>[3,4,2,5,8,7,6,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [2,7,6,8,4,3,5,1]=>[1,2,7,5,4,8,3,6]=>[2,7,5,4,8,3,6,1]=>[[.,[[[[.,.],.],[.,.]],[.,.]]],.] [5,7,1,8,3,4,6,2]=>[1,5,3,2,7,6,4,8]=>[4,3,7,2,6,5,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [1,7,5,8,3,4,6,2]=>[1,2,7,6,4,8,3,5]=>[2,7,5,8,4,3,6,1]=>[[.,[[[[.,.],[.,.]],.],[.,.]]],.] [1,6,8,5,4,3,2,7]=>[1,2,6,3,8,7,4,5]=>[2,4,7,8,3,6,5,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [5,6,8,1,4,3,2,7]=>[1,5,4,2,6,3,8,7]=>[4,6,3,2,5,8,7,1]=>[[[[.,[.,.]],.],[.,[[.,.],.]]],.] [7,5,8,6,3,4,2,1]=>[1,7,2,5,3,8,4,6]=>[3,5,7,4,8,2,6,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [2,8,4,1,5,6,3,7]=>[1,2,8,7,3,4,5,6]=>[2,5,6,7,8,4,3,1]=>[[.,[[[.,[.,[.,[.,.]]]],.],.]],.] [4,1,8,3,5,6,2,7]=>[1,4,3,8,7,2,5,6]=>[6,3,2,7,8,5,4,1]=>[[[[.,.],.],[[[.,[.,.]],.],.]],.] [5,6,8,4,1,3,2,7]=>[1,5,2,6,3,8,7,4]=>[3,5,8,2,4,7,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [4,6,8,1,5,3,2,7]=>[1,4,2,6,3,8,7,5]=>[3,5,2,8,4,7,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [1,6,8,4,5,3,2,7]=>[1,2,6,3,8,7,4,5]=>[2,4,7,8,3,6,5,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [1,7,3,8,5,4,6,2]=>[1,2,7,6,4,8,3,5]=>[2,7,5,8,4,3,6,1]=>[[.,[[[[.,.],[.,.]],.],[.,.]]],.] [3,7,1,8,5,4,6,2]=>[1,3,2,7,6,4,8,5]=>[3,2,6,8,5,4,7,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [2,7,3,8,4,6,5,1]=>[1,2,7,5,4,8,3,6]=>[2,7,5,4,8,3,6,1]=>[[.,[[[[.,.],.],[.,.]],[.,.]]],.] [7,1,3,8,4,6,5,2]=>[1,7,5,4,8,2,3,6]=>[6,7,4,3,8,2,5,1]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [2,8,5,4,3,1,6,7]=>[1,2,8,7,6,3,5,4]=>[2,6,8,7,5,4,3,1]=>[[.,[[[[.,[[.,.],.]],.],.],.]],.] [6,5,8,4,2,3,1,7]=>[1,6,3,8,7,2,5,4]=>[6,3,8,7,2,5,4,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [4,1,3,2,8,5,6,7]=>[1,4,2,3,5,8,7,6]=>[3,4,2,5,8,7,6,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [7,3,2,8,5,4,6,1]=>[1,7,6,4,8,2,3,5]=>[6,7,4,8,3,2,5,1]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [6,4,8,2,5,3,1,7]=>[1,6,3,8,7,2,4,5]=>[6,3,7,8,2,5,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [2,8,4,3,5,1,6,7]=>[1,2,8,7,6,3,4,5]=>[2,6,7,8,5,4,3,1]=>[[.,[[[[.,[.,[.,.]]],.],.],.]],.] [2,8,3,4,5,1,6,7]=>[1,2,8,7,6,3,4,5]=>[2,6,7,8,5,4,3,1]=>[[.,[[[[.,[.,[.,.]]],.],.],.]],.] [6,2,8,4,5,3,1,7]=>[1,6,3,8,7,2,4,5]=>[6,3,7,8,2,5,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [7,2,3,8,5,4,6,1]=>[1,7,6,4,8,2,3,5]=>[6,7,4,8,3,2,5,1]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [4,2,3,1,8,5,6,7]=>[1,4,2,3,5,8,7,6]=>[3,4,2,5,8,7,6,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [1,8,4,2,5,3,6,7]=>[1,2,8,7,6,3,4,5]=>[2,6,7,8,5,4,3,1]=>[[.,[[[[.,[.,[.,.]]],.],.],.]],.] [8,1,5,3,2,4,6,7]=>[1,8,7,6,4,3,5,2]=>[8,6,5,7,4,3,2,1]=>[[[[[[[.,.],.],[.,.]],.],.],.],.] [1,5,2,8,4,3,6,7]=>[1,2,5,4,8,7,6,3]=>[2,8,4,3,7,6,5,1]=>[[.,[[[.,.],.],[[[.,.],.],.]]],.] [1,2,4,8,5,3,7,6]=>[1,2,3,4,8,6,5,7]=>[2,3,4,7,6,8,5,1]=>[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] [1,2,7,4,8,5,3,6]=>[1,2,3,7,4,5,8,6]=>[2,3,5,6,8,4,7,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [1,5,2,7,8,4,3,6]=>[1,2,5,8,6,4,7,3]=>[2,8,6,3,5,7,4,1]=>[[.,[[[.,.],.],[[.,[.,.]],.]]],.] [5,1,2,7,4,8,3,6]=>[1,5,4,7,3,2,6,8]=>[6,5,3,2,7,4,8,1]=>[[[[[.,.],.],.],[[.,.],[.,.]]],.] [1,2,4,8,7,5,3,6]=>[1,2,3,4,8,6,5,7]=>[2,3,4,7,6,8,5,1]=>[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] [2,8,1,4,3,7,6,5]=>[1,2,8,5,3,4,6,7]=>[2,5,6,4,7,8,3,1]=>[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] [6,4,1,2,8,7,3,5]=>[1,6,7,3,2,4,5,8]=>[5,4,6,7,2,3,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,6,1,4,2,8,3,5]=>[1,7,3,2,6,8,5,4]=>[4,3,8,7,5,2,6,1]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [7,1,6,2,8,4,3,5]=>[1,7,3,6,4,2,5,8]=>[6,3,5,7,4,2,8,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [6,7,1,4,2,8,3,5]=>[1,6,8,5,2,7,3,4]=>[5,7,8,4,2,6,3,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [3,7,8,1,5,2,4,6]=>[1,3,8,6,2,7,4,5]=>[5,2,7,8,4,6,3,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [7,1,2,8,5,3,4,6]=>[1,7,4,8,6,3,2,5]=>[7,6,3,8,5,2,4,1]=>[[[[[.,.],.],[[.,.],.]],[.,.]],.] [1,4,2,7,8,5,3,6]=>[1,2,4,7,3,5,8,6]=>[2,5,3,6,8,4,7,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [7,6,1,3,2,4,8,5]=>[1,7,8,5,2,6,4,3]=>[5,8,7,4,6,2,3,1]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [1,2,7,3,5,8,4,6]=>[1,2,3,7,4,5,6,8]=>[2,3,5,6,7,4,8,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [1,2,7,5,8,3,4,6]=>[1,2,3,7,4,5,8,6]=>[2,3,5,6,8,4,7,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [1,2,5,8,3,7,4,6]=>[1,2,3,5,4,8,6,7]=>[2,3,5,4,7,8,6,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [8,6,1,3,2,4,7,5]=>[1,8,5,2,6,4,3,7]=>[4,7,6,3,5,8,2,1]=>[[[[.,[[.,.],.]],[.,[.,.]]],.],.] [2,8,1,7,4,3,6,5]=>[1,2,8,5,4,7,6,3]=>[2,8,5,4,7,6,3,1]=>[[.,[[[[.,.],.],[[.,.],.]],.]],.] [1,2,8,7,4,5,3,6]=>[1,2,3,8,6,5,4,7]=>[2,3,7,6,5,8,4,1]=>[[.,[.,[[[[.,.],.],[.,.]],.]]],.] [8,6,1,4,2,7,3,5]=>[1,8,5,2,6,7,3,4]=>[4,7,8,3,5,6,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [8,1,6,2,7,4,3,5]=>[1,8,5,7,3,6,4,2]=>[8,5,7,3,6,4,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [7,1,2,8,6,4,3,5]=>[1,7,3,2,4,8,5,6]=>[4,3,5,7,8,2,6,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [7,4,1,2,8,6,3,5]=>[1,7,3,2,4,5,8,6]=>[4,3,5,6,8,2,7,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [3,4,8,7,1,6,2,5]=>[1,3,8,5,2,4,7,6]=>[5,2,6,4,8,7,3,1]=>[[[.,.],[[[.,.],[[.,.],.]],.]],.] [7,8,3,4,1,5,2,6]=>[1,7,2,8,6,5,3,4]=>[3,7,8,6,5,2,4,1]=>[[[.,[[[.,[.,.]],.],.]],[.,.]],.] [7,8,3,4,1,6,2,5]=>[1,7,2,8,5,3,4,6]=>[3,6,7,5,8,2,4,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,8,3,4,1,7,2,5]=>[1,6,7,2,8,5,3,4]=>[4,7,8,6,2,3,5,1]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,7,3,4,1,8,2,5]=>[1,6,8,5,2,7,3,4]=>[5,7,8,4,2,6,3,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [5,7,3,4,1,8,2,6]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,8,3,4,1,6,2,7]=>[1,5,2,8,7,3,4,6]=>[3,6,7,2,8,5,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [6,7,3,4,1,5,2,8]=>[1,6,5,2,7,3,4,8]=>[4,6,7,3,2,5,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [5,7,3,4,1,6,2,8]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,6,2,7,3,4,1,8]=>[1,5,3,2,6,4,7,8]=>[4,3,6,2,5,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,6,2,8,3,5,1,7]=>[1,4,8,7,2,6,5,3]=>[5,8,2,7,6,4,3,1]=>[[[.,[.,.]],[[[[.,.],.],.],.]],.] [4,7,3,5,1,6,2,8]=>[1,4,5,2,7,3,6,8]=>[4,6,2,3,7,5,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,7,3,5,1,8,2,6]=>[1,4,5,2,7,3,6,8]=>[4,6,2,3,7,5,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [5,6,2,3,1,7,4,8]=>[1,5,2,6,7,4,3,8]=>[3,7,6,2,4,5,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [5,6,2,4,1,7,3,8]=>[1,5,2,6,7,3,4,8]=>[3,6,7,2,4,5,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,6,2,5,1,8,3,7]=>[1,4,5,2,6,8,7,3]=>[4,8,2,3,5,7,6,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,5,1,8,3,7,2,6]=>[1,4,8,6,7,2,5,3]=>[6,8,2,7,4,5,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [4,5,1,7,3,8,2,6]=>[1,4,7,2,5,3,6,8]=>[4,6,2,5,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,6,2,7,3,8,1,5]=>[1,4,7,2,6,8,5,3]=>[4,8,2,7,5,3,6,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [5,6,2,7,3,8,1,4]=>[1,5,3,2,6,8,4,7]=>[4,3,7,2,5,8,6,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [5,6,2,8,3,7,1,4]=>[1,5,3,2,6,7,4,8]=>[4,3,7,2,5,6,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,5,1,7,3,6,2,8]=>[1,4,7,2,5,3,6,8]=>[4,6,2,5,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [9,2,1,3,4,5,6,7,8]=>[1,9,8,7,6,5,4,3,2]=>[9,8,7,6,5,4,3,2,1]=>[[[[[[[[[.,.],.],.],.],.],.],.],.],.] [10,2,1,3,4,5,6,7,8,9]=>[1,10,9,8,7,6,5,4,3,2]=>[10,9,8,7,6,5,4,3,2,1]=>[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.] [9,2,3,1,4,5,6,7,8]=>[1,9,8,7,6,5,4,2,3]=>[8,9,7,6,5,4,3,2,1]=>[[[[[[[[.,[.,.]],.],.],.],.],.],.],.] [4,2,3,5,6,7,8,9,1]=>[1,4,5,6,7,8,9,2,3]=>[8,9,2,3,4,5,6,7,1]=>[[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]],.] [3,4,2,5,6,7,8,9,1]=>[1,3,2,4,5,6,7,8,9]=>[3,2,4,5,6,7,8,9,1]=>[[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,2,4,5,6,7,8,9,10,1]=>[1,3,4,5,6,7,8,9,10,2]=>[10,2,3,4,5,6,7,8,9,1]=>[[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [2,3,4,5,6,7,8,9,10,11,1]=>[1,2,3,4,5,6,7,8,9,10,11]=>[2,3,4,5,6,7,8,9,10,11,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]],.] [6,5,3,2,1,4,8,7]=>[1,6,4,2,5,3,7,8]=>[4,6,3,5,2,7,8,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,8,2,4,5,7,3,1]=>[1,6,7,3,2,8,4,5]=>[5,4,7,8,2,3,6,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [8,7,2,4,5,3,1,6]=>[1,8,6,3,2,7,4,5]=>[5,4,7,8,3,6,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [3,6,1,4,5,2,8,7]=>[1,3,2,6,4,5,7,8]=>[3,2,5,6,4,7,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [5,8,7,4,3,6,2,1]=>[1,5,3,7,2,8,4,6]=>[5,3,7,2,8,4,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [2,8,7,4,3,6,1,5]=>[1,2,8,5,3,7,4,6]=>[2,5,7,4,8,6,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [8,1,7,4,3,6,2,5]=>[1,8,5,3,7,2,4,6]=>[6,4,7,3,8,5,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [2,1,6,8,5,7,4,3]=>[1,2,3,6,7,4,8,5]=>[2,3,6,8,4,5,7,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,5,8,4,7,6,3,1]=>[1,2,5,7,3,8,4,6]=>[2,5,7,3,8,4,6,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [5,8,7,4,1,6,3,2]=>[1,5,2,8,3,7,4,6]=>[3,5,7,2,8,6,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [5,8,3,6,1,4,7,2]=>[1,5,2,8,3,4,6,7]=>[3,5,6,2,7,8,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,8,3,6,1,2,7,5]=>[1,4,6,2,8,5,3,7]=>[4,7,2,6,3,8,5,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [3,8,7,4,1,6,2,5]=>[1,3,7,2,8,5,4,6]=>[4,2,7,6,8,3,5,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,8,1,2,5,6,7,4]=>[1,3,2,8,4,5,6,7]=>[3,2,5,6,7,8,4,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [8,7,1,4,2,6,3,5]=>[1,8,5,2,7,3,4,6]=>[4,6,7,3,8,5,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [8,6,3,1,2,4,7,5]=>[1,8,5,2,6,4,3,7]=>[4,7,6,3,5,8,2,1]=>[[[[.,[[.,.],.]],[.,[.,.]]],.],.] [2,8,7,4,5,1,3,6]=>[1,2,8,6,3,7,4,5]=>[2,5,7,8,4,6,3,1]=>[[.,[[[.,[.,[.,.]]],[.,.]],.]],.] [8,7,2,4,1,6,3,5]=>[1,8,5,2,7,3,4,6]=>[4,6,7,3,8,5,2,1]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [5,8,3,6,2,4,7,1]=>[1,5,2,8,3,4,6,7]=>[3,5,6,2,7,8,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [8,6,3,2,1,4,7,5]=>[1,8,5,2,6,4,3,7]=>[4,7,6,3,5,8,2,1]=>[[[[.,[[.,.],.]],[.,[.,.]]],.],.] [5,8,3,6,2,1,7,4]=>[1,5,2,8,4,6,3,7]=>[3,7,5,2,6,8,4,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [5,8,7,4,2,6,1,3]=>[1,5,2,8,3,7,4,6]=>[3,5,7,2,8,6,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [2,1,5,8,3,6,7,4]=>[1,2,3,5,4,8,6,7]=>[2,3,5,4,7,8,6,1]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [5,8,3,6,1,2,7,4]=>[1,5,2,8,4,6,3,7]=>[3,7,5,2,6,8,4,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [2,4,8,1,5,6,7,3]=>[1,2,4,3,8,5,6,7]=>[2,4,3,6,7,8,5,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [4,8,2,1,5,6,7,3]=>[1,4,2,8,3,5,6,7]=>[3,5,2,6,7,8,4,1]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [3,4,8,2,5,6,7,1]=>[1,3,8,2,4,5,6,7]=>[4,2,5,6,7,8,3,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [5,8,1,4,7,6,2,3]=>[1,5,7,2,8,3,4,6]=>[4,6,7,2,8,3,5,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,8,3,1,6,2,7,4]=>[1,5,6,2,8,4,3,7]=>[4,7,6,2,3,8,5,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [3,5,7,2,6,4,8,1]=>[1,3,7,8,2,5,6,4]=>[5,2,8,6,7,3,4,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [8,3,4,7,6,1,5,2]=>[1,8,2,3,4,7,5,6]=>[3,4,5,7,8,6,2,1]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [6,7,1,3,5,8,4,2]=>[1,6,8,2,7,4,3,5]=>[4,7,6,8,2,5,3,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [5,8,7,3,6,1,4,2]=>[1,5,6,2,8,3,7,4]=>[4,6,8,2,3,7,5,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [4,8,3,7,6,1,5,2]=>[1,4,7,5,6,2,8,3]=>[6,8,2,4,5,3,7,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [2,8,4,7,1,6,5,3]=>[1,2,8,3,4,7,5,6]=>[2,4,5,7,8,6,3,1]=>[[.,[[.,[.,[[.,[.,.]],.]]],.]],.] [8,1,3,2,7,6,5,4]=>[1,8,4,2,3,5,7,6]=>[4,5,3,6,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [8,2,3,1,7,6,5,4]=>[1,8,4,2,3,5,7,6]=>[4,5,3,6,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [8,3,2,1,7,6,5,4]=>[1,8,4,2,3,5,7,6]=>[4,5,3,6,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [8,4,2,7,1,6,5,3]=>[1,8,3,2,4,7,5,6]=>[4,3,5,7,8,6,2,1]=>[[[[.,.],[.,[[.,[.,.]],.]]],.],.] [8,5,7,2,1,6,4,3]=>[1,8,3,7,4,2,5,6]=>[6,3,5,7,8,4,2,1]=>[[[[.,.],[[.,[.,[.,.]]],.]],.],.] [1,5,7,2,8,6,4,3]=>[1,2,5,8,3,7,4,6]=>[2,5,7,3,8,6,4,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [2,5,7,1,8,6,4,3]=>[1,2,5,8,3,7,4,6]=>[2,5,7,3,8,6,4,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [6,7,4,5,8,1,3,2]=>[1,6,2,7,3,4,5,8]=>[3,5,6,7,2,4,8,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [2,5,7,8,1,6,4,3]=>[1,2,5,3,7,4,8,6]=>[2,4,6,3,8,5,7,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,5,7,8,2,6,4,3]=>[1,2,5,3,7,4,8,6]=>[2,4,6,3,8,5,7,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [8,5,7,1,2,6,4,3]=>[1,8,3,7,4,2,5,6]=>[6,3,5,7,8,4,2,1]=>[[[[.,.],[[.,[.,[.,.]]],.]],.],.] [8,4,1,7,2,6,5,3]=>[1,8,3,2,4,7,5,6]=>[4,3,5,7,8,6,2,1]=>[[[[.,.],[.,[[.,[.,.]],.]]],.],.] [3,4,8,7,6,1,5,2]=>[1,3,8,2,4,7,5,6]=>[4,2,5,7,8,6,3,1]=>[[[.,.],[[.,[[.,[.,.]],.]],.]],.] [4,3,8,7,6,1,5,2]=>[1,4,7,5,6,2,3,8]=>[6,7,2,4,5,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,3,7,8,6,1,4,2]=>[1,5,6,2,3,7,4,8]=>[4,5,7,2,3,6,8,1]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,7,8,1,6,4,3]=>[1,5,2,3,7,4,8,6]=>[3,4,6,2,8,5,7,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,2,8,7,1,6,5,3]=>[1,4,7,5,2,3,8,6]=>[5,6,2,4,8,3,7,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,2,8,1,7,6,5,4]=>[1,3,8,4,2,5,7,6]=>[5,2,4,6,8,7,3,1]=>[[[.,.],[[.,[.,[[.,.],.]]],.]],.] [1,3,8,2,7,6,5,4]=>[1,2,3,8,4,5,7,6]=>[2,3,5,6,8,7,4,1]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [8,3,1,2,7,6,5,4]=>[1,8,4,2,3,5,7,6]=>[4,5,3,6,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [8,2,1,3,7,6,5,4]=>[1,8,4,3,2,5,7,6]=>[5,4,3,6,8,7,2,1]=>[[[[[.,.],.],[.,[[.,.],.]]],.],.] [1,2,8,3,7,6,5,4]=>[1,2,3,8,4,5,7,6]=>[2,3,5,6,8,7,4,1]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [2,1,8,3,7,6,5,4]=>[1,2,3,8,4,5,7,6]=>[2,3,5,6,8,7,4,1]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [4,1,8,7,2,6,5,3]=>[1,4,7,5,2,3,8,6]=>[5,6,2,4,8,3,7,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,1,7,8,2,6,4,3]=>[1,5,2,3,7,4,8,6]=>[3,4,6,2,8,5,7,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,8,7,1,2,6,4,3]=>[1,5,2,8,3,7,4,6]=>[3,5,7,2,8,6,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [4,8,1,7,2,6,5,3]=>[1,4,7,5,2,8,3,6]=>[5,7,2,4,8,3,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [8,1,2,3,7,6,5,4]=>[1,8,4,3,2,5,7,6]=>[5,4,3,6,8,7,2,1]=>[[[[[.,.],.],[.,[[.,.],.]]],.],.] [3,1,4,5,6,7,8,9,10,2]=>[1,3,4,5,6,7,8,9,10,2]=>[10,2,3,4,5,6,7,8,9,1]=>[[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [2,3,4,5,6,7,8,9,11,1,10]=>[1,2,3,4,5,6,7,8,9,11,10]=>[2,3,4,5,6,7,8,9,11,10,1]=>[[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]],.] [10,3,4,5,6,7,8,1,2,9]=>[1,10,9,2,3,4,5,6,7,8]=>[4,5,6,7,8,9,10,3,2,1]=>[[[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.],.],.] [10,1,4,5,6,7,8,9,2,3]=>[1,10,3,4,5,6,7,8,9,2]=>[10,3,4,5,6,7,8,9,2,1]=>[[[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]],.],.] [3,1,4,5,6,7,8,9,10,11,2]=>[1,3,4,5,6,7,8,9,10,11,2]=>[11,2,3,4,5,6,7,8,9,10,1]=>[[[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [11,1,4,5,6,7,8,9,10,2,3]=>[1,11,3,4,5,6,7,8,9,10,2]=>[11,3,4,5,6,7,8,9,10,2,1]=>[[[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.],.] [3,7,1,5,8,2,6,4]=>[1,3,2,7,6,4,5,8]=>[3,2,6,7,5,4,8,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [2,7,1,5,8,3,6,4]=>[1,2,7,6,3,4,5,8]=>[2,5,6,7,4,3,8,1]=>[[.,[[[.,[.,[.,.]]],.],[.,.]]],.] [8,1,4,5,7,6,2,3]=>[1,8,3,4,5,7,2,6]=>[7,3,4,5,8,6,2,1]=>[[[[.,.],[.,[.,[[.,.],.]]]],.],.] [6,4,5,1,8,7,2,3]=>[1,6,7,2,4,3,5,8]=>[4,6,5,7,2,3,8,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,4,6,1,8,7,2,3]=>[1,5,8,3,6,7,2,4]=>[7,4,8,2,5,6,3,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [4,5,6,1,8,7,2,3]=>[1,4,2,5,8,3,6,7]=>[3,6,2,4,7,8,5,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [3,5,6,1,8,2,7,4]=>[1,3,6,2,5,8,4,7]=>[4,2,7,5,3,8,6,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [2,5,6,1,8,3,7,4]=>[1,2,5,8,4,3,6,7]=>[2,6,5,3,7,8,4,1]=>[[.,[[[.,.],.],[[.,[.,.]],.]]],.] [3,4,6,1,2,8,7,5]=>[1,3,6,8,5,2,4,7]=>[6,2,7,5,3,8,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [4,3,6,1,2,8,7,5]=>[1,4,2,3,6,8,5,7]=>[3,4,2,7,5,8,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,3,6,1,8,2,7,4]=>[1,5,8,4,2,3,6,7]=>[5,6,4,2,7,8,3,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [7,3,1,5,8,2,6,4]=>[1,7,6,2,3,4,5,8]=>[4,5,6,7,3,2,8,1]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [8,1,3,5,7,2,6,4]=>[1,8,4,5,7,6,2,3]=>[7,8,3,4,6,5,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [8,1,2,5,7,3,6,4]=>[1,8,4,5,7,6,3,2]=>[8,7,3,4,6,5,2,1]=>[[[[[.,.],.],[.,[[.,.],.]]],.],.] [6,2,5,1,8,3,7,4]=>[1,6,3,5,8,4,2,7]=>[7,3,6,4,2,8,5,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [4,2,6,1,3,8,7,5]=>[1,4,2,3,6,8,5,7]=>[3,4,2,7,5,8,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [7,2,1,4,3,8,6,5]=>[1,7,6,8,5,3,2,4]=>[7,6,8,5,3,2,4,1]=>[[[[[[.,.],[.,.]],.],.],[.,.]],.] [7,3,1,4,2,8,6,5]=>[1,7,6,8,5,2,3,4]=>[6,7,8,5,3,2,4,1]=>[[[[[.,[.,[.,.]]],.],.],[.,.]],.] [6,3,4,1,2,8,7,5]=>[1,6,8,5,2,3,4,7]=>[5,6,7,4,2,8,3,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [2,6,4,1,3,8,7,5]=>[1,2,6,8,5,3,4,7]=>[2,6,7,5,3,8,4,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [3,7,1,4,2,8,6,5]=>[1,3,2,7,6,8,5,4]=>[3,2,8,7,5,4,6,1]=>[[[.,.],[[[[.,.],.],.],[.,.]]],.] [4,7,1,2,3,8,6,5]=>[1,4,2,7,6,8,5,3]=>[3,8,2,7,5,4,6,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [3,7,1,2,4,8,6,5]=>[1,3,2,7,6,8,5,4]=>[3,2,8,7,5,4,6,1]=>[[[.,.],[[[[.,.],.],.],[.,.]]],.] [8,1,5,2,7,3,6,4]=>[1,8,4,2,3,5,7,6]=>[4,5,3,6,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [7,4,1,2,3,8,6,5]=>[1,7,6,8,5,3,2,4]=>[7,6,8,5,3,2,4,1]=>[[[[[[.,.],[.,.]],.],.],[.,.]],.] [6,4,2,1,3,8,7,5]=>[1,6,8,5,3,2,4,7]=>[6,5,7,4,2,8,3,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [3,5,2,4,1,8,7,6]=>[1,3,2,5,4,6,8,7]=>[3,2,5,4,6,8,7,1]=>[[[.,.],[[.,.],[.,[[.,.],.]]]],.] [7,3,1,2,4,8,6,5]=>[1,7,6,8,5,4,2,3]=>[7,8,6,5,3,2,4,1]=>[[[[[[.,[.,.]],.],.],.],[.,.]],.] [8,1,2,3,4,7,6,5]=>[1,8,5,4,3,2,6,7]=>[6,5,4,3,7,8,2,1]=>[[[[[[.,.],.],.],[.,[.,.]]],.],.] [7,2,1,3,4,8,6,5]=>[1,7,6,8,5,4,3,2]=>[8,7,6,5,3,2,4,1]=>[[[[[[[.,.],.],.],.],.],[.,.]],.] [2,4,3,6,5,8,1,7]=>[1,2,4,6,8,7,3,5]=>[2,7,3,8,4,6,5,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,6,3,5,8,1,7]=>[1,2,4,3,6,8,7,5]=>[2,4,3,8,5,7,6,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,6,3,5,1,8,7]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,6,3,1,5,8,7]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,1,6,5,3,8,7]=>[1,2,4,6,3,5,7,8]=>[2,5,3,6,4,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,6,1,5,3,8,7]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,2,6,5,1,3,8,7]=>[1,4,5,2,3,6,7,8]=>[4,5,2,3,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,6,5,8,1,7,3]=>[1,4,5,8,3,6,2,7]=>[7,5,2,3,6,8,4,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [4,2,6,5,8,1,3,7]=>[1,4,5,8,7,3,6,2]=>[8,6,2,3,7,5,4,1]=>[[[[.,.],.],[.,[[[.,.],.],.]]],.] [4,2,6,5,8,3,1,7]=>[1,4,5,8,7,2,3,6]=>[6,7,2,3,8,5,4,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [2,4,6,1,5,8,3,7]=>[1,2,4,3,6,8,7,5]=>[2,4,3,8,5,7,6,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,1,6,5,8,3,7]=>[1,2,4,6,8,7,3,5]=>[2,7,3,8,4,6,5,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,1,4,6,5,8,3,7]=>[1,2,3,4,6,8,7,5]=>[2,3,4,8,5,7,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,4,6,1,8,5,7,3]=>[1,2,4,3,6,5,8,7]=>[2,4,3,6,5,8,7,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,1,4,6,8,5,7,3]=>[1,2,3,4,6,5,8,7]=>[2,3,4,6,5,8,7,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,1,4,6,8,5,3,7]=>[1,2,3,4,6,5,8,7]=>[2,3,4,6,5,8,7,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,4,1,6,8,5,3,7]=>[1,2,4,6,5,8,7,3]=>[2,8,3,5,4,7,6,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,6,1,8,5,3,7]=>[1,2,4,3,6,5,8,7]=>[2,4,3,6,5,8,7,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,6,8,1,5,3,7]=>[1,2,4,8,7,3,6,5]=>[2,6,3,8,7,5,4,1]=>[[.,[[.,.],[[[[.,.],.],.],.]]],.] [4,2,6,8,5,3,1,7]=>[1,4,8,7,2,3,6,5]=>[5,6,2,8,7,4,3,1]=>[[[.,[.,.]],[[[[.,.],.],.],.]],.] [4,2,6,8,5,1,3,7]=>[1,4,8,7,3,6,2,5]=>[7,5,2,8,6,4,3,1]=>[[[[.,.],.],[[[[.,.],.],.],.]],.] [4,2,6,8,5,1,7,3]=>[1,4,8,3,6,2,5,7]=>[6,4,2,7,5,8,3,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [2,4,6,8,3,5,1,7]=>[1,2,4,8,7,3,6,5]=>[2,6,3,8,7,5,4,1]=>[[.,[[.,.],[[[[.,.],.],.],.]]],.] [2,4,6,8,3,1,5,7]=>[1,2,4,8,7,5,3,6]=>[2,7,3,6,8,5,4,1]=>[[.,[[.,.],[[[.,[.,.]],.],.]]],.] [2,4,6,3,1,8,5,7]=>[1,2,4,3,6,8,7,5]=>[2,4,3,8,5,7,6,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,6,3,8,1,5,7]=>[1,2,4,3,6,5,8,7]=>[2,4,3,6,5,8,7,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,6,3,8,5,1,7]=>[1,2,4,3,6,5,8,7]=>[2,4,3,6,5,8,7,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,6,3,8,5,7,1]=>[1,2,4,3,6,5,8,7]=>[2,4,3,6,5,8,7,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,3,6,8,5,1,7]=>[1,2,4,6,5,8,7,3]=>[2,8,3,5,4,7,6,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,3,6,1,8,5,7]=>[1,2,4,6,8,7,5,3]=>[2,8,3,7,4,6,5,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,3,1,6,8,5,7]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [2,4,1,3,6,8,7,5]=>[1,2,4,3,5,6,8,7]=>[2,4,3,5,6,8,7,1]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [4,6,2,5,8,7,1,3]=>[1,4,5,8,3,2,6,7]=>[6,5,2,3,7,8,4,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [4,6,2,5,8,7,3,1]=>[1,4,5,8,2,6,7,3]=>[5,8,2,3,6,7,4,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [2,4,6,3,8,1,7,5]=>[1,2,4,3,6,5,8,7]=>[2,4,3,6,5,8,7,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,1,4,6,3,8,7,5]=>[1,2,3,4,6,8,5,7]=>[2,3,4,7,5,8,6,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,1,4,6,8,3,7,5]=>[1,2,3,4,6,5,8,7]=>[2,3,4,6,5,8,7,1]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,4,6,1,8,3,7,5]=>[1,2,4,3,6,5,8,7]=>[2,4,3,6,5,8,7,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [4,6,2,8,5,7,3,1]=>[1,4,8,2,6,7,3,5]=>[4,7,2,8,5,6,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [4,6,2,8,5,7,1,3]=>[1,4,8,3,2,6,7,5]=>[5,4,2,8,6,7,3,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [6,2,4,8,7,1,3,5]=>[1,6,2,3,4,8,5,7]=>[3,4,5,7,2,8,6,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [6,4,2,8,7,5,3,1]=>[1,6,5,7,3,2,4,8]=>[6,5,7,3,2,4,8,1]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [2,6,4,8,1,7,5,3]=>[1,2,6,7,5,3,4,8]=>[2,6,7,5,3,4,8,1]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [2,1,6,4,8,7,5,3]=>[1,2,3,6,7,5,8,4]=>[2,3,8,6,4,5,7,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [2,1,6,4,8,7,3,5]=>[1,2,3,6,7,4,5,8]=>[2,3,6,7,4,5,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,6,4,7,3,8,2,5]=>[1,2,6,8,5,3,4,7]=>[2,6,7,5,3,8,4,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [1,3,7,4,5,8,2,6]=>[1,2,3,7,4,5,6,8]=>[2,3,5,6,7,4,8,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [5,2,4,7,3,6,8,1]=>[1,5,3,4,7,8,2,6]=>[7,3,4,2,8,5,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [8,1,6,3,7,2,4,5]=>[1,8,5,7,4,3,6,2]=>[8,6,5,3,7,4,2,1]=>[[[[[[.,.],.],.],[[.,.],.]],.],.] [6,1,7,3,4,8,2,5]=>[1,6,8,5,4,3,7,2]=>[8,6,5,4,2,7,3,1]=>[[[[[[.,.],.],.],.],[[.,.],.]],.] [2,1,7,4,5,8,3,6]=>[1,2,3,7,4,5,6,8]=>[2,3,5,6,7,4,8,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [4,3,1,7,5,8,2,6]=>[1,4,7,2,3,5,6,8]=>[4,5,2,6,7,3,8,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [2,8,6,3,7,1,4,5]=>[1,2,8,5,7,4,3,6]=>[2,7,6,4,8,5,3,1]=>[[.,[[[[.,.],.],[[.,.],.]],.]],.] [6,8,1,3,7,2,4,5]=>[1,6,2,8,5,7,4,3]=>[3,8,7,5,2,6,4,1]=>[[[.,[[[.,.],.],.]],[[.,.],.]],.] [5,8,2,1,7,3,4,6]=>[1,5,7,4,2,8,6,3]=>[5,8,4,2,7,3,6,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,7,2,1,8,3,4,6]=>[1,5,8,6,3,2,7,4]=>[6,5,8,2,4,7,3,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [4,3,6,1,5,8,2,7]=>[1,4,2,3,6,8,7,5]=>[3,4,2,8,5,7,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [6,5,1,3,4,8,2,7]=>[1,6,8,7,2,5,4,3]=>[5,8,7,6,2,4,3,1]=>[[[.,[[[.,.],.],.]],[[.,.],.]],.] [1,6,2,4,8,3,5,7]=>[1,2,6,3,4,5,8,7]=>[2,4,5,6,3,8,7,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [2,5,3,4,1,8,6,7]=>[1,2,5,3,4,6,8,7]=>[2,4,5,3,6,8,7,1]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [4,3,5,2,1,8,6,7]=>[1,4,2,3,5,6,8,7]=>[3,4,2,5,6,8,7,1]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [2,6,4,8,7,1,3,5]=>[1,2,6,3,4,8,5,7]=>[2,4,5,7,3,8,6,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [1,6,4,8,7,2,3,5]=>[1,2,6,3,4,8,5,7]=>[2,4,5,7,3,8,6,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [5,2,4,8,7,1,3,6]=>[1,5,7,3,4,8,6,2]=>[8,4,5,2,7,3,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,1,4,8,7,2,3,6]=>[1,5,7,3,4,8,6,2]=>[8,4,5,2,7,3,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [3,8,2,1,5,4,7,6]=>[1,3,2,8,6,4,5,7]=>[3,2,6,7,5,8,4,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [8,3,2,1,5,4,6,7]=>[1,8,7,6,4,2,3,5]=>[6,7,5,8,4,3,2,1]=>[[[[[[.,[.,.]],[.,.]],.],.],.],.] [8,4,2,5,1,6,3,7]=>[1,8,7,3,2,4,5,6]=>[5,4,6,7,8,3,2,1]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [8,3,2,1,5,6,4,7]=>[1,8,7,4,2,3,5,6]=>[5,6,4,7,8,3,2,1]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [8,3,2,1,4,6,5,7]=>[1,8,7,5,4,2,3,6]=>[6,7,5,4,8,3,2,1]=>[[[[[[.,[.,.]],.],[.,.]],.],.],.] [3,2,7,1,4,6,8,5]=>[1,3,7,8,5,4,2,6]=>[7,2,6,5,8,3,4,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,8,2,1,4,7,5,6]=>[1,3,2,8,6,7,5,4]=>[3,2,8,7,5,6,4,1]=>[[[.,.],[[[[.,.],.],[.,.]],.]],.] [4,7,2,5,1,8,3,6]=>[1,4,5,2,7,3,6,8]=>[4,6,2,3,7,5,8,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,7,2,1,5,8,4,6]=>[1,3,2,7,4,5,6,8]=>[3,2,5,6,7,4,8,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,7,2,1,4,8,5,6]=>[1,3,2,7,5,4,6,8]=>[3,2,6,5,7,4,8,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,2,7,6,1,8,3,5]=>[1,4,6,8,5,2,3,7]=>[6,7,2,5,3,8,4,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,3,8,6,7,1,2,5]=>[1,4,6,2,3,8,5,7]=>[4,5,2,7,3,8,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,2,8,6,1,7,3,5]=>[1,4,6,7,3,8,5,2]=>[8,5,2,7,3,4,6,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [3,2,8,1,6,7,4,5]=>[1,3,8,5,6,7,4,2]=>[8,2,7,4,5,6,3,1]=>[[[.,.],[[[.,.],[.,[.,.]]],.]],.] [3,8,2,1,7,4,5,6]=>[1,3,2,8,6,4,5,7]=>[3,2,6,7,5,8,4,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [3,2,8,1,7,4,6,5]=>[1,3,8,5,7,6,4,2]=>[8,2,7,4,6,5,3,1]=>[[[.,.],[[[.,.],[[.,.],.]],.]],.] [3,2,7,1,6,4,8,5]=>[1,3,7,8,5,6,4,2]=>[8,2,7,5,6,3,4,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,2,7,6,1,3,8,5]=>[1,4,6,3,7,8,5,2]=>[8,4,2,7,3,5,6,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [5,7,8,3,4,1,2,6]=>[1,5,4,3,8,6,2,7]=>[7,4,3,2,6,8,5,1]=>[[[[[.,.],.],.],[[.,[.,.]],.]],.] [4,2,7,8,1,3,6,5]=>[1,4,8,5,2,3,7,6]=>[5,6,2,4,8,7,3,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [4,2,6,8,1,3,7,5]=>[1,4,8,5,2,3,6,7]=>[5,6,2,4,7,8,3,1]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [3,7,2,1,8,4,5,6]=>[1,3,2,7,5,8,6,4]=>[3,2,8,5,7,4,6,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,7,2,1,8,5,4,6]=>[1,3,2,7,4,5,8,6]=>[3,2,5,6,8,4,7,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [4,7,3,8,5,1,2,6]=>[1,4,8,6,2,7,3,5]=>[5,7,2,8,4,6,3,1]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [4,3,7,8,6,1,2,5]=>[1,4,8,5,6,2,3,7]=>[6,7,2,4,5,8,3,1]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [3,2,7,1,8,6,4,5]=>[1,3,7,4,2,5,8,6]=>[5,2,4,6,8,3,7,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,2,1,6,8,5,7,4]=>[1,3,2,4,6,5,8,7]=>[3,2,4,6,5,8,7,1]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [4,2,6,8,1,7,3,5]=>[1,4,8,5,2,3,6,7]=>[5,6,2,4,7,8,3,1]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [4,3,6,8,7,1,2,5]=>[1,4,8,5,7,2,3,6]=>[6,7,2,4,8,5,3,1]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [3,2,6,1,7,8,4,5]=>[1,3,6,8,5,7,4,2]=>[8,2,7,5,3,6,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [5,3,6,4,8,7,1,2]=>[1,5,8,2,3,6,7,4]=>[4,5,8,2,6,7,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [1,2,7,5,4,8,6,3]=>[1,2,3,7,6,8,4,5]=>[2,3,7,8,5,4,6,1]=>[[.,[.,[[[.,[.,.]],.],[.,.]]]],.] [6,3,7,5,4,8,1,2]=>[1,6,8,2,3,7,4,5]=>[4,5,7,8,2,6,3,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,3,8,5,4,6,1,2]=>[1,7,2,3,8,4,5,6]=>[3,4,6,7,8,2,5,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [3,8,7,5,4,6,1,2]=>[1,3,7,2,8,4,5,6]=>[4,2,6,7,8,3,5,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [6,8,3,5,4,7,1,2]=>[1,6,7,2,8,3,4,5]=>[4,6,7,8,2,3,5,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,6,3,5,4,8,1,2]=>[1,7,2,6,8,3,4,5]=>[3,6,7,8,4,2,5,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,2,1,5,4,8,7,3]=>[1,6,8,3,2,4,5,7]=>[5,4,6,7,2,8,3,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [7,8,1,2,4,6,5,3]=>[1,7,5,4,2,8,3,6]=>[5,7,4,3,8,2,6,1]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [7,8,3,1,4,2,6,5]=>[1,7,6,2,8,5,4,3]=>[4,8,7,6,3,2,5,1]=>[[[[.,[[[.,.],.],.]],.],[.,.]],.] [4,3,6,1,8,2,7,5]=>[1,4,2,3,6,5,8,7]=>[3,4,2,6,5,8,7,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [7,5,1,6,4,3,2,8]=>[1,7,2,5,4,6,3,8]=>[3,7,5,4,6,2,8,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [1,5,8,6,4,3,2,7]=>[1,2,5,4,6,3,8,7]=>[2,6,4,3,5,8,7,1]=>[[.,[[[.,.],.],[.,[[.,.],.]]]],.] [3,4,6,1,5,8,2,7]=>[1,3,6,8,7,2,4,5]=>[6,2,7,8,3,5,4,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [7,8,4,1,5,3,2,6]=>[1,7,2,8,6,3,4,5]=>[3,6,7,8,5,2,4,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,8,5,1,6,3,2,4]=>[1,7,2,8,4,3,5,6]=>[3,6,5,7,8,2,4,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [2,6,1,5,7,3,8,4]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [5,6,1,7,4,3,2,8]=>[1,5,4,7,2,6,3,8]=>[5,7,3,2,6,4,8,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,1,7,6,4,3,2,8]=>[1,5,4,6,3,7,2,8]=>[7,5,3,2,4,6,8,1]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [6,1,7,8,4,3,2,5]=>[1,6,3,7,2,4,8,5]=>[5,3,6,8,2,4,7,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,1,8,6,4,3,2,5]=>[1,7,2,3,8,5,4,6]=>[3,4,7,6,8,2,5,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [7,8,1,6,5,3,2,4]=>[1,7,2,8,4,6,3,5]=>[3,7,5,8,6,2,4,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [7,8,2,1,4,5,6,3]=>[1,7,6,5,4,2,8,3]=>[6,8,5,4,3,2,7,1]=>[[[[[[.,[.,.]],.],.],.],[.,.]],.] [2,8,1,5,4,6,7,3]=>[1,2,8,3,4,5,6,7]=>[2,4,5,6,7,8,3,1]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,2,8,5,6,3,7,4]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [6,1,2,5,7,3,8,4]=>[1,6,3,2,4,5,7,8]=>[4,3,5,6,2,7,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [4,2,1,5,6,3,7,8]=>[1,4,5,6,3,2,7,8]=>[6,5,2,3,4,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,3,6,8,5,7,2,4]=>[1,2,3,6,7,4,8,5]=>[2,3,6,8,4,5,7,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,4,6,3,7,1,8,5]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,3,6,4,8,7,2,5]=>[1,2,3,6,7,4,5,8]=>[2,3,6,7,4,5,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [6,4,1,5,2,3,7,8]=>[1,6,3,2,4,5,7,8]=>[4,3,5,6,2,7,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [4,1,7,5,2,3,8,6]=>[1,4,5,2,3,7,8,6]=>[4,5,2,3,8,6,7,1]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [1,2,4,5,8,3,7,6]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [7,2,3,5,4,1,8,6]=>[1,7,8,6,2,3,4,5]=>[5,6,7,8,4,2,3,1]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [2,8,3,5,4,1,7,6]=>[1,2,8,6,3,4,5,7]=>[2,5,6,7,4,8,3,1]=>[[.,[[[.,[.,[.,.]]],[.,.]],.]],.] [4,2,6,3,8,1,7,5]=>[1,4,3,6,2,5,8,7]=>[5,3,2,6,4,8,7,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [7,8,2,3,4,1,6,5]=>[1,7,6,2,8,5,4,3]=>[4,8,7,6,3,2,5,1]=>[[[[.,[[[.,.],.],.]],.],[.,.]],.] [7,8,1,4,6,3,2,5]=>[1,7,2,8,5,6,3,4]=>[3,7,8,5,6,2,4,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [3,1,6,4,7,8,2,5]=>[1,3,6,8,5,7,2,4]=>[7,2,8,5,3,6,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [7,1,5,8,4,3,2,6]=>[1,7,2,3,5,4,8,6]=>[3,4,6,5,8,2,7,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [5,1,8,7,4,3,2,6]=>[1,5,4,7,2,3,8,6]=>[5,6,3,2,8,4,7,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [6,5,7,1,4,3,2,8]=>[1,6,3,7,2,5,4,8]=>[5,3,7,6,2,4,8,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,8,7,1,4,3,2,6]=>[1,5,4,2,8,6,3,7]=>[4,7,3,2,6,8,5,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [2,4,7,5,1,3,8,6]=>[1,2,4,5,3,7,8,6]=>[2,5,3,4,8,6,7,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [7,8,4,6,1,3,2,5]=>[1,7,2,8,5,3,4,6]=>[3,6,7,5,8,2,4,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,8,5,4,1,3,2,6]=>[1,7,2,8,6,3,5,4]=>[3,6,8,7,5,2,4,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [3,5,6,4,1,8,2,7]=>[1,3,6,8,7,2,5,4]=>[6,2,8,7,3,5,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [2,6,4,5,1,3,8,7]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [7,6,5,1,4,3,2,8]=>[1,7,2,6,3,5,4,8]=>[3,5,7,6,4,2,8,1]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [1,2,3,4,5,6,9,7,8]=>[1,2,3,4,5,6,7,9,8]=>[2,3,4,5,6,7,9,8,1]=>[[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]],.] [1,2,3,4,5,8,6,9,7]=>[1,2,3,4,5,6,8,9,7]=>[2,3,4,5,6,9,7,8,1]=>[[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]],.] [1,2,3,4,7,5,8,9,6]=>[1,2,3,4,5,7,8,9,6]=>[2,3,4,5,9,6,7,8,1]=>[[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]],.] [1,2,3,6,4,7,8,9,5]=>[1,2,3,4,6,7,8,9,5]=>[2,3,4,9,5,6,7,8,1]=>[[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]],.] [1,2,5,3,6,7,8,9,4]=>[1,2,3,5,6,7,8,9,4]=>[2,3,9,4,5,6,7,8,1]=>[[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]],.] [1,4,2,5,6,7,8,9,3]=>[1,2,4,5,6,7,8,9,3]=>[2,9,3,4,5,6,7,8,1]=>[[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]],.] [10,6,7,8,9,1,2,3,4,5]=>[1,10,5,9,4,8,3,7,2,6]=>[9,7,5,3,10,8,6,4,2,1]=>[[[[[[.,.],.],.],[[[[.,.],.],.],.]],.],.] [3,6,2,5,4,1,7,8]=>[1,3,2,6,4,5,7,8]=>[3,2,5,6,4,7,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,2,7,5,4,1,6,8]=>[1,3,7,6,2,4,5,8]=>[5,2,6,7,4,3,8,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [4,3,6,2,8,1,5,7]=>[1,4,2,3,6,5,8,7]=>[3,4,2,6,5,8,7,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [6,1,2,5,4,7,8,3]=>[1,6,7,8,3,2,4,5]=>[6,5,7,8,2,3,4,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,2,4,5,1,3,7,8]=>[1,6,3,4,5,2,7,8]=>[6,3,4,5,2,7,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [4,3,6,8,1,7,2,5]=>[1,4,8,5,2,3,6,7]=>[5,6,2,4,7,8,3,1]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [1,4,6,3,7,5,8,2]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,6,7,2,5,8,1,3]=>[1,4,2,6,8,3,7,5]=>[3,6,2,8,4,7,5,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [2,4,6,1,7,5,3,8]=>[1,2,4,3,6,5,7,8]=>[2,4,3,6,5,7,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,7,5,4,1,6,3,8]=>[1,2,7,3,5,4,6,8]=>[2,4,6,5,7,3,8,1]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [7,5,4,6,2,8,1,3]=>[1,7,2,5,3,4,6,8]=>[3,5,6,4,7,2,8,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [1,5,8,4,3,6,7,2]=>[1,2,5,3,8,4,6,7]=>[2,4,6,3,7,8,5,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [5,4,6,2,7,8,1,3]=>[1,5,7,2,4,3,6,8]=>[4,6,5,2,7,3,8,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [5,6,3,2,7,1,4,8]=>[1,5,7,4,2,6,3,8]=>[5,7,4,2,6,3,8,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,6,3,2,7,1,8,4]=>[1,5,7,8,4,2,6,3]=>[6,8,5,2,7,3,4,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,4,6,2,8,1,7,3]=>[1,5,8,3,6,2,4,7]=>[6,4,7,2,5,8,3,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [2,4,1,7,8,5,3,6]=>[1,2,4,7,3,5,8,6]=>[2,5,3,6,8,4,7,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,5,4,1,6,3,8,7]=>[1,2,5,6,3,4,7,8]=>[2,5,6,3,4,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [5,6,3,2,1,8,4,7]=>[1,5,2,6,8,7,4,3]=>[3,8,7,2,4,6,5,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [3,7,5,8,2,1,4,6]=>[1,3,5,2,7,4,8,6]=>[4,2,6,3,8,5,7,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [7,3,2,8,5,1,6,4]=>[1,7,6,2,3,4,8,5]=>[4,5,6,8,3,2,7,1]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [5,4,7,2,1,8,6,3]=>[1,5,2,4,3,7,6,8]=>[3,5,4,2,7,6,8,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [7,5,8,3,2,6,1,4]=>[1,7,2,5,3,8,4,6]=>[3,5,7,4,8,2,6,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [5,7,3,2,1,6,8,4]=>[1,5,2,7,8,4,3,6]=>[3,7,6,2,8,4,5,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [6,3,7,2,5,1,8,4]=>[1,6,2,3,7,8,4,5]=>[3,4,7,8,2,5,6,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,7,8,3,5,2,1,4]=>[1,6,2,7,3,8,4,5]=>[3,5,7,8,2,4,6,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [3,5,2,1,4,7,6,8]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [7,3,5,2,1,8,4,6]=>[1,7,4,2,3,5,6,8]=>[4,5,3,6,7,2,8,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [2,5,4,1,3,7,8,6]=>[1,2,5,3,4,6,7,8]=>[2,4,5,3,6,7,8,1]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,1,7,8,3,6,5]=>[1,2,4,7,6,3,5,8]=>[2,6,3,7,5,4,8,1]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [3,7,2,8,6,1,4,5]=>[1,3,2,7,4,8,5,6]=>[3,2,5,7,8,4,6,1]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,6,8,2,1,7,4,5]=>[1,3,8,5,2,6,7,4]=>[5,2,8,4,6,7,3,1]=>[[[.,.],[[[.,.],[.,[.,.]]],.]],.] [5,3,8,2,1,4,7,6]=>[1,5,2,3,8,6,4,7]=>[3,4,7,2,6,8,5,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,8,7,3,2,1,5,6]=>[1,4,3,7,5,2,8,6]=>[6,3,2,5,8,4,7,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [3,5,2,1,4,6,8,7]=>[1,3,2,5,4,6,7,8]=>[3,2,5,4,6,7,8,1]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [7,8,3,5,4,6,1,2]=>[1,7,2,8,3,4,5,6]=>[3,5,6,7,8,2,4,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,6,3,7,5,2,4,1]=>[1,8,2,6,3,4,7,5]=>[3,5,6,8,4,7,2,1]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [5,4,1,6,3,2,8,7]=>[1,5,3,2,4,6,7,8]=>[4,3,5,2,6,7,8,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,4,1,6,2,3,8,7]=>[1,5,2,4,6,3,7,8]=>[3,6,4,2,5,7,8,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [5,7,1,6,2,8,3,4]=>[1,5,2,7,3,4,6,8]=>[3,5,6,2,7,4,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,7,1,6,2,8,4,3]=>[1,5,2,7,4,6,8,3]=>[3,8,5,2,6,4,7,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [2,7,6,5,1,8,3,4]=>[1,2,7,3,6,8,4,5]=>[2,4,7,8,5,3,6,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [2,7,6,5,1,8,4,3]=>[1,2,7,4,5,3,6,8]=>[2,6,4,5,7,3,8,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [2,3,6,5,1,4,8,7]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,6,4,1,5,8,7]=>[1,2,3,6,5,4,7,8]=>[2,3,6,5,4,7,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [2,3,6,1,5,4,8,7]=>[1,2,3,6,4,5,7,8]=>[2,3,5,6,4,7,8,1]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [7,3,5,1,8,6,4,2]=>[1,7,4,2,3,5,8,6]=>[4,5,3,6,8,2,7,1]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [2,7,6,4,1,8,5,3]=>[1,2,7,5,3,6,8,4]=>[2,5,8,4,6,3,7,1]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [2,1,7,6,3,8,4,5]=>[1,2,3,7,4,6,8,5]=>[2,3,5,8,6,4,7,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [5,7,3,6,2,8,4,1]=>[1,5,2,7,4,6,8,3]=>[3,8,5,2,6,4,7,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [7,3,5,1,8,6,2,4]=>[1,7,2,3,5,8,4,6]=>[3,4,7,5,8,2,6,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [2,3,4,8,7,6,1,5]=>[1,2,3,4,8,5,7,6]=>[2,3,4,6,8,7,5,1]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [2,3,4,8,5,7,1,6]=>[1,2,3,4,8,6,7,5]=>[2,3,4,8,6,7,5,1]=>[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] [2,1,4,5,8,7,3,6]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [7,3,5,4,8,1,6,2]=>[1,7,6,2,3,5,8,4]=>[4,5,8,6,3,2,7,1]=>[[[[.,[.,[[.,.],.]]],.],[.,.]],.] [2,3,4,8,7,5,6,1]=>[1,2,3,4,8,5,7,6]=>[2,3,4,6,8,7,5,1]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [2,3,4,8,7,5,1,6]=>[1,2,3,4,8,6,5,7]=>[2,3,4,7,6,8,5,1]=>[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] [2,7,6,5,4,8,1,3]=>[1,2,7,3,6,8,4,5]=>[2,4,7,8,5,3,6,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [7,3,5,6,8,4,1,2]=>[1,7,2,3,5,8,4,6]=>[3,4,7,5,8,2,6,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [7,3,5,6,8,1,2,4]=>[1,7,2,3,5,8,4,6]=>[3,4,7,5,8,2,6,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [6,4,1,5,8,7,3,2]=>[1,6,7,3,2,4,5,8]=>[5,4,6,7,2,3,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,7,1,6,3,8,2,4]=>[1,5,3,2,7,4,6,8]=>[4,3,6,2,7,5,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [7,4,1,5,8,2,3,6]=>[1,7,3,2,4,5,8,6]=>[4,3,5,6,8,2,7,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [2,7,6,4,5,8,3,1]=>[1,2,7,3,6,8,4,5]=>[2,4,7,8,5,3,6,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [5,7,3,6,1,8,4,2]=>[1,5,2,7,4,6,8,3]=>[3,8,5,2,6,4,7,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [2,1,4,5,8,6,3,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [7,3,5,4,8,6,2,1]=>[1,7,2,3,5,8,4,6]=>[3,4,7,5,8,2,6,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [2,3,4,8,7,1,6,5]=>[1,2,3,4,8,5,7,6]=>[2,3,4,6,8,7,5,1]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [2,3,4,8,1,7,6,5]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,4,8,1,6,7,5]=>[1,2,3,4,8,5,6,7]=>[2,3,4,6,7,8,5,1]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,4,8,5,1,7,6]=>[1,2,3,4,8,6,5,7]=>[2,3,4,7,6,8,5,1]=>[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] [7,4,3,5,8,2,1,6]=>[1,7,2,4,5,8,6,3]=>[3,8,4,5,7,2,6,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [2,1,4,5,8,3,7,6]=>[1,2,3,4,5,8,6,7]=>[2,3,4,5,7,8,6,1]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,3,4,8,5,1,6,7]=>[1,2,3,4,8,7,6,5]=>[2,3,4,8,7,6,5,1]=>[[.,[.,[.,[[[[.,.],.],.],.]]]],.] [2,3,4,8,1,5,7,6]=>[1,2,3,4,8,6,5,7]=>[2,3,4,7,6,8,5,1]=>[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] [7,8,2,6,1,5,3,4]=>[1,7,3,2,8,4,6,5]=>[4,3,6,8,7,2,5,1]=>[[[[.,.],[.,[[.,.],.]]],[.,.]],.] [7,8,1,6,2,5,3,4]=>[1,7,3,2,8,4,6,5]=>[4,3,6,8,7,2,5,1]=>[[[[.,.],[.,[[.,.],.]]],[.,.]],.] [1,8,6,7,2,5,3,4]=>[1,2,8,4,7,3,6,5]=>[2,6,4,8,7,5,3,1]=>[[.,[[[.,.],[[[.,.],.],.]],.]],.] [1,8,5,7,2,6,3,4]=>[1,2,8,4,7,3,5,6]=>[2,6,4,7,8,5,3,1]=>[[.,[[[.,.],[[.,[.,.]],.]],.]],.] [2,8,6,7,1,5,3,4]=>[1,2,8,4,7,3,6,5]=>[2,6,4,8,7,5,3,1]=>[[.,[[[.,.],[[[.,.],.],.]],.]],.] [2,8,5,7,1,6,3,4]=>[1,2,8,4,7,3,5,6]=>[2,6,4,7,8,5,3,1]=>[[.,[[[.,.],[[.,[.,.]],.]],.]],.] [2,8,1,7,5,6,3,4]=>[1,2,8,4,7,3,5,6]=>[2,6,4,7,8,5,3,1]=>[[.,[[[.,.],[[.,[.,.]],.]],.]],.] [1,8,2,7,5,6,3,4]=>[1,2,8,4,7,3,5,6]=>[2,6,4,7,8,5,3,1]=>[[.,[[[.,.],[[.,[.,.]],.]],.]],.] [2,8,4,7,1,6,3,5]=>[1,2,8,5,3,4,7,6]=>[2,5,6,4,8,7,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [4,8,2,7,1,6,3,5]=>[1,4,7,3,2,8,5,6]=>[5,4,2,7,8,3,6,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [4,8,1,7,2,6,3,5]=>[1,4,7,3,2,8,5,6]=>[5,4,2,7,8,3,6,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [1,8,4,7,2,6,3,5]=>[1,2,8,5,3,4,7,6]=>[2,5,6,4,8,7,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [4,8,1,7,5,6,2,3]=>[1,4,7,2,8,3,5,6]=>[4,6,2,7,8,3,5,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [1,8,4,7,5,6,2,3]=>[1,2,8,3,4,7,5,6]=>[2,4,5,7,8,6,3,1]=>[[.,[[.,[.,[[.,[.,.]],.]]],.]],.] [1,8,3,7,5,6,2,4]=>[1,2,8,4,7,3,5,6]=>[2,6,4,7,8,5,3,1]=>[[.,[[[.,.],[[.,[.,.]],.]],.]],.] [3,8,1,7,5,6,2,4]=>[1,3,2,8,4,7,5,6]=>[3,2,5,7,8,6,4,1]=>[[[.,.],[[.,[[.,[.,.]],.]],.]],.] [1,8,3,7,2,6,4,5]=>[1,2,8,5,3,4,7,6]=>[2,5,6,4,8,7,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [3,8,2,7,5,6,1,4]=>[1,3,2,8,4,7,5,6]=>[3,2,5,7,8,6,4,1]=>[[[.,.],[[.,[[.,[.,.]],.]],.]],.] [4,8,2,7,5,6,1,3]=>[1,4,7,2,8,3,5,6]=>[4,6,2,7,8,3,5,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,8,3,7,5,6,1,2]=>[1,4,7,2,8,3,5,6]=>[4,6,2,7,8,3,5,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [2,8,4,7,5,6,1,3]=>[1,2,8,3,4,7,5,6]=>[2,4,5,7,8,6,3,1]=>[[.,[[.,[.,[[.,[.,.]],.]]],.]],.] [2,8,3,7,5,6,1,4]=>[1,2,8,4,7,3,5,6]=>[2,6,4,7,8,5,3,1]=>[[.,[[[.,.],[[.,[.,.]],.]],.]],.] [2,8,3,7,1,6,4,5]=>[1,2,8,5,3,4,7,6]=>[2,5,6,4,8,7,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [2,8,1,7,3,6,4,5]=>[1,2,8,5,3,4,7,6]=>[2,5,6,4,8,7,3,1]=>[[.,[[[.,[.,.]],[[.,.],.]],.]],.] [7,5,2,8,6,4,1,3]=>[1,7,2,5,6,4,8,3]=>[3,8,6,4,5,2,7,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,5,1,8,6,2,3,4]=>[1,7,3,2,5,6,4,8]=>[4,3,7,5,6,2,8,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,4,8,6,1,5,2,3]=>[1,7,2,4,6,5,3,8]=>[3,7,4,6,5,2,8,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [1,6,7,4,2,8,5,3]=>[1,2,6,8,3,7,5,4]=>[2,5,8,7,3,6,4,1]=>[[.,[[.,[[.,.],.]],[[.,.],.]]],.] [7,1,8,3,5,6,2,4]=>[1,7,2,3,8,4,5,6]=>[3,4,6,7,8,2,5,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [7,3,8,6,2,5,1,4]=>[1,7,2,3,8,4,6,5]=>[3,4,6,8,7,2,5,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [7,4,2,8,6,1,3,5]=>[1,7,3,2,4,8,5,6]=>[4,3,5,7,8,2,6,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [7,2,8,3,4,6,1,5]=>[1,7,2,3,8,5,4,6]=>[3,4,7,6,8,2,5,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [1,5,7,8,2,6,3,4]=>[1,2,5,3,7,4,8,6]=>[2,4,6,3,8,5,7,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [6,2,3,8,5,7,4,1]=>[1,6,7,4,8,2,3,5]=>[6,7,4,8,2,3,5,1]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,3,1,4,8,5,2,7]=>[1,6,5,8,7,2,3,4]=>[6,7,8,3,2,5,4,1]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [2,6,3,7,8,5,4,1]=>[1,2,6,5,8,3,4,7]=>[2,6,7,4,3,8,5,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [2,4,7,3,5,6,8,1]=>[1,2,4,3,7,8,5,6]=>[2,4,3,7,8,5,6,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,4,7,3,6,8,5,1]=>[1,2,4,3,7,5,6,8]=>[2,4,3,6,7,5,8,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [3,1,5,4,7,8,2,6]=>[1,3,5,7,2,4,6,8]=>[5,2,6,3,7,4,8,1]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [5,3,1,4,8,2,6,7]=>[1,5,8,7,6,2,3,4]=>[6,7,8,2,5,4,3,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [5,2,3,8,4,6,7,1]=>[1,5,4,8,2,3,6,7]=>[5,6,3,2,7,8,4,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [4,8,2,3,5,7,1,6]=>[1,4,3,2,8,6,7,5]=>[4,3,2,8,6,7,5,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [1,4,7,8,3,6,2,5]=>[1,2,4,8,5,3,7,6]=>[2,6,3,5,8,7,4,1]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [6,3,8,2,5,1,7,4]=>[1,6,2,3,8,4,5,7]=>[3,4,6,7,2,8,5,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [6,3,8,1,4,7,2,5]=>[1,6,7,2,3,8,5,4]=>[4,5,8,7,2,3,6,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [5,8,1,3,6,2,7,4]=>[1,5,6,2,8,4,3,7]=>[4,7,6,2,3,8,5,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [1,5,7,4,2,6,8,3]=>[1,2,5,3,7,8,4,6]=>[2,4,7,3,8,5,6,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [5,8,1,4,2,6,3,7]=>[1,5,2,8,7,3,4,6]=>[3,6,7,2,8,5,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [5,8,4,1,2,7,6,3]=>[1,5,2,8,3,4,6,7]=>[3,5,6,2,7,8,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,5,1,2,8,7,3,4]=>[1,6,7,3,2,5,8,4]=>[5,4,8,6,2,3,7,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [4,5,1,7,2,6,3,8]=>[1,4,7,3,2,5,6,8]=>[5,4,2,6,7,3,8,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [3,5,7,1,8,6,2,4]=>[1,3,7,2,5,8,4,6]=>[4,2,7,5,8,3,6,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,4,5,8,2,7,1,6]=>[1,3,5,2,4,8,6,7]=>[4,2,5,3,7,8,6,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [3,5,2,6,8,1,7,4]=>[1,3,2,5,8,4,6,7]=>[3,2,6,4,7,8,5,1]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [4,3,1,2,5,6,8,7]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,3,6,8,4,7,2,1]=>[1,5,4,8,2,3,6,7]=>[5,6,3,2,7,8,4,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [4,7,2,5,8,3,6,1]=>[1,4,5,8,2,7,6,3]=>[5,8,2,3,7,6,4,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [5,2,6,8,4,3,7,1]=>[1,5,4,8,2,3,6,7]=>[5,6,3,2,7,8,4,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [3,1,6,5,4,8,2,7]=>[1,3,6,8,7,2,4,5]=>[6,2,7,8,3,5,4,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,1,6,5,8,3,2,7]=>[1,4,5,8,7,2,3,6]=>[6,7,2,3,8,5,4,1]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [8,5,4,7,6,3,2,1]=>[1,8,2,5,6,3,4,7]=>[3,6,7,4,5,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [2,7,1,5,4,3,8,6]=>[1,2,7,8,6,3,4,5]=>[2,6,7,8,5,3,4,1]=>[[.,[[[.,[.,[.,.]]],.],[.,.]]],.] [8,2,1,5,4,3,7,6]=>[1,8,6,3,2,4,5,7]=>[5,4,6,7,3,8,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [8,4,1,5,7,3,2,6]=>[1,8,6,3,2,4,5,7]=>[5,4,6,7,3,8,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [8,5,6,7,1,3,2,4]=>[1,8,4,7,2,5,3,6]=>[5,7,3,6,8,4,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [2,7,6,1,4,3,8,5]=>[1,2,7,8,5,4,3,6]=>[2,7,6,5,8,3,4,1]=>[[.,[[[[.,.],.],[.,.]],[.,.]]],.] [5,7,2,8,4,3,6,1]=>[1,5,4,8,2,7,6,3]=>[5,8,3,2,7,6,4,1]=>[[[[.,[.,.]],.],[[[.,.],.],.]],.] [6,7,8,2,4,3,5,1]=>[1,6,3,8,2,7,5,4]=>[5,3,8,7,2,6,4,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [4,7,6,2,8,3,5,1]=>[1,4,2,7,5,8,3,6]=>[3,7,2,5,8,4,6,1]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [8,3,6,2,4,7,5,1]=>[1,8,2,3,6,7,5,4]=>[3,4,8,7,5,6,2,1]=>[[[.,[.,[[[.,.],.],[.,.]]]],.],.] [5,7,3,8,4,6,2,1]=>[1,5,4,8,2,7,3,6]=>[5,7,3,2,8,6,4,1]=>[[[[.,[.,.]],.],[[[.,.],.],.]],.] [8,7,2,1,4,3,6,5]=>[1,8,5,4,2,7,6,3]=>[5,8,4,3,7,6,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [8,7,3,1,4,6,2,5]=>[1,8,5,4,2,7,3,6]=>[5,7,4,3,8,6,2,1]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [8,4,6,5,7,1,2,3]=>[1,8,3,6,2,4,5,7]=>[5,3,6,7,4,8,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [4,7,6,5,8,1,2,3]=>[1,4,5,8,3,6,2,7]=>[7,5,2,3,6,8,4,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [8,1,2,3,4,5,6,7,9]=>[1,8,7,6,5,4,3,2,9]=>[8,7,6,5,4,3,2,9,1]=>[[[[[[[[.,.],.],.],.],.],.],[.,.]],.] [1,9,2,3,4,5,6,7,8]=>[1,2,9,8,7,6,5,4,3]=>[2,9,8,7,6,5,4,3,1]=>[[.,[[[[[[[.,.],.],.],.],.],.],.]],.] [9,1,2,3,4,5,6,7,8,10]=>[1,9,8,7,6,5,4,3,2,10]=>[9,8,7,6,5,4,3,2,10,1]=>[[[[[[[[[.,.],.],.],.],.],.],.],[.,.]],.] [1,10,2,3,4,5,6,7,8,9]=>[1,2,10,9,8,7,6,5,4,3]=>[2,10,9,8,7,6,5,4,3,1]=>[[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.] [10,1,2,3,4,5,6,7,8,9,11]=>[1,10,9,8,7,6,5,4,3,2,11]=>[10,9,8,7,6,5,4,3,2,11,1]=>[[[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]],.] [1,11,2,3,4,5,6,7,8,9,10]=>[1,2,11,10,9,8,7,6,5,4,3]=>[2,11,10,9,8,7,6,5,4,3,1]=>[[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]],.] [3,4,7,2,8,1,6,5]=>[1,3,7,6,2,4,5,8]=>[5,2,6,7,4,3,8,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [1,4,7,2,5,8,6,3]=>[1,2,4,3,7,6,8,5]=>[2,4,3,8,6,5,7,1]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [7,3,8,4,5,6,1,2]=>[1,7,2,3,8,4,5,6]=>[3,4,6,7,8,2,5,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [3,5,6,4,8,7,1,2]=>[1,3,6,7,2,5,8,4]=>[5,2,8,6,3,4,7,1]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [4,6,8,5,3,7,1,2]=>[1,4,5,3,8,2,6,7]=>[6,4,2,3,7,8,5,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [1,6,5,4,2,8,7,3]=>[1,2,6,8,3,5,4,7]=>[2,5,7,6,3,8,4,1]=>[[.,[[.,[[.,.],.]],[[.,.],.]]],.] [7,8,1,4,2,6,5,3]=>[1,7,5,2,8,3,4,6]=>[4,6,7,3,8,2,5,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [1,3,6,4,8,2,5,7]=>[1,2,3,6,4,5,8,7]=>[2,3,5,6,4,8,7,1]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [4,8,5,3,1,7,2,6]=>[1,4,3,5,2,8,6,7]=>[5,3,2,4,7,8,6,1]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [7,4,5,3,2,8,1,6]=>[1,7,2,4,3,5,6,8]=>[3,5,4,6,7,2,8,1]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [5,8,3,6,1,4,2,7]=>[1,5,2,8,7,3,4,6]=>[3,6,7,2,8,5,4,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [2,5,8,6,4,1,3,7]=>[1,2,5,4,6,3,8,7]=>[2,6,4,3,5,8,7,1]=>[[.,[[[.,.],.],[.,[[.,.],.]]]],.] [1,4,6,2,5,8,3,7]=>[1,2,4,3,6,8,7,5]=>[2,4,3,8,5,7,6,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [7,1,8,6,3,4,2,5]=>[1,7,2,3,8,5,4,6]=>[3,4,7,6,8,2,5,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [1,2,8,3,6,5,7,4]=>[1,2,3,8,4,5,6,7]=>[2,3,5,6,7,8,4,1]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [6,1,3,2,7,5,8,4]=>[1,6,5,7,8,4,2,3]=>[7,8,6,3,2,4,5,1]=>[[[[[.,[.,.]],.],.],[.,[.,.]]],.] [5,8,6,7,3,2,1,4]=>[1,5,3,6,2,8,4,7]=>[5,3,7,2,4,8,6,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [1,6,4,3,7,2,8,5]=>[1,2,6,3,4,5,7,8]=>[2,4,5,6,3,7,8,1]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [7,1,3,4,5,2,8,6]=>[1,7,8,6,2,3,4,5]=>[5,6,7,8,4,2,3,1]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [1,8,3,5,4,2,7,6]=>[1,2,8,6,3,4,5,7]=>[2,5,6,7,4,8,3,1]=>[[.,[[[.,[.,[.,.]]],[.,.]],.]],.] [4,1,6,3,8,2,7,5]=>[1,4,3,6,2,5,8,7]=>[5,3,2,6,4,8,7,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [7,8,2,4,6,3,1,5]=>[1,7,2,8,5,6,3,4]=>[3,7,8,5,6,2,4,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [3,2,6,4,7,8,1,5]=>[1,3,6,8,5,7,2,4]=>[7,2,8,5,3,6,4,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [7,2,5,8,3,4,1,6]=>[1,7,2,3,5,4,8,6]=>[3,4,6,5,8,2,7,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [5,3,8,7,1,2,6,4]=>[1,5,2,3,8,4,7,6]=>[3,4,6,2,8,7,5,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [6,5,3,8,2,1,7,4]=>[1,6,2,5,3,4,8,7]=>[3,5,6,4,2,8,7,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [7,5,8,4,1,2,3,6]=>[1,7,3,8,6,2,5,4]=>[6,3,8,7,5,2,4,1]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [5,8,7,4,1,3,2,6]=>[1,5,2,8,6,3,7,4]=>[3,6,8,2,5,7,4,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [3,5,7,8,4,1,2,6]=>[1,3,7,2,5,4,8,6]=>[4,2,6,5,8,3,7,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [1,4,7,5,3,8,2,6]=>[1,2,4,5,3,7,6,8]=>[2,5,3,4,7,6,8,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [7,8,4,6,3,1,2,5]=>[1,7,2,8,5,3,4,6]=>[3,6,7,5,8,2,4,1]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [5,6,8,4,2,3,1,7]=>[1,5,2,6,3,8,7,4]=>[3,5,8,2,4,7,6,1]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [6,8,5,4,3,1,2,7]=>[1,6,2,8,7,3,5,4]=>[3,6,8,7,2,5,4,1]=>[[[.,[.,[[.,.],.]]],[[.,.],.]],.] [8,6,5,1,2,4,7,3]=>[1,8,3,5,2,6,4,7]=>[5,3,7,4,6,8,2,1]=>[[[[.,.],[[.,.],[.,[.,.]]]],.],.] [6,7,5,8,2,1,4,3]=>[1,6,2,7,4,8,3,5]=>[3,7,5,8,2,4,6,1]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [1,7,5,8,2,6,4,3]=>[1,2,7,4,8,3,5,6]=>[2,6,4,7,8,3,5,1]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [1,3,8,5,7,6,2,4]=>[1,2,3,8,4,5,7,6]=>[2,3,5,6,8,7,4,1]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [6,3,8,5,7,1,2,4]=>[1,6,2,3,8,4,5,7]=>[3,4,6,7,2,8,5,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [6,8,5,2,1,4,7,3]=>[1,6,4,2,8,3,5,7]=>[4,6,3,7,2,8,5,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [3,8,2,5,6,1,7,4]=>[1,3,2,8,4,5,6,7]=>[3,2,5,6,7,8,4,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [2,8,1,5,6,3,7,4]=>[1,2,8,4,5,6,3,7]=>[2,7,4,5,6,8,3,1]=>[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] [8,1,2,5,6,3,7,4]=>[1,8,4,5,6,3,2,7]=>[7,6,3,4,5,8,2,1]=>[[[[[.,.],.],[.,[.,[.,.]]]],.],.] [5,1,8,6,2,7,3,4]=>[1,5,2,3,8,4,6,7]=>[3,4,6,2,7,8,5,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [2,5,8,6,1,7,3,4]=>[1,2,5,3,8,4,6,7]=>[2,4,6,3,7,8,5,1]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [3,8,6,5,7,1,2,4]=>[1,3,6,2,8,4,5,7]=>[4,2,6,7,3,8,5,1]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [5,1,7,6,8,4,2,3]=>[1,5,8,3,7,2,4,6]=>[6,4,7,2,8,5,3,1]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,1,3,7,8,6,2,4]=>[1,5,8,4,7,2,3,6]=>[6,7,4,2,8,5,3,1]=>[[[[.,[.,.]],.],[[[.,.],.],.]],.] [3,2,8,5,7,6,1,4]=>[1,3,8,4,5,7,2,6]=>[7,2,4,5,8,6,3,1]=>[[[.,.],[[.,[.,[[.,.],.]]],.]],.] [5,2,8,6,1,7,3,4]=>[1,5,2,3,8,4,6,7]=>[3,4,6,2,7,8,5,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [1,2,8,6,5,7,3,4]=>[1,2,3,8,4,6,7,5]=>[2,3,5,8,6,7,4,1]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [4,2,1,3,6,7,8,5]=>[1,4,3,2,5,6,7,8]=>[4,3,2,5,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [8,2,5,6,3,7,1,4]=>[1,8,4,6,7,2,3,5]=>[6,7,3,8,4,5,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [7,2,6,5,4,1,8,3]=>[1,7,8,3,6,2,4,5]=>[6,4,7,8,5,2,3,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [6,1,3,5,4,7,8,2]=>[1,6,7,8,2,3,4,5]=>[5,6,7,8,2,3,4,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,5,6,2,4,1,8,3]=>[1,7,8,3,6,2,5,4]=>[6,4,8,7,5,2,3,1]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [4,3,1,2,6,7,8,5]=>[1,4,2,3,5,6,7,8]=>[3,4,2,5,6,7,8,1]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [8,1,6,5,7,3,2,4]=>[1,8,4,5,7,2,3,6]=>[6,7,3,4,8,5,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [5,8,1,6,3,7,2,4]=>[1,5,3,2,8,4,6,7]=>[4,3,6,2,7,8,5,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [1,7,6,5,4,2,8,3]=>[1,2,7,8,3,6,4,5]=>[2,5,7,8,6,3,4,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [5,7,6,1,4,2,8,3]=>[1,5,4,2,7,8,3,6]=>[4,7,3,2,8,5,6,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [4,1,7,3,5,6,8,2]=>[1,4,3,7,8,2,5,6]=>[6,3,2,7,8,4,5,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [2,7,4,1,5,6,8,3]=>[1,2,7,8,3,4,5,6]=>[2,5,6,7,8,3,4,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,7,6,4,5,2,8,3]=>[1,2,7,8,3,6,4,5]=>[2,5,7,8,6,3,4,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [3,8,1,6,5,7,2,4]=>[1,3,2,8,4,6,7,5]=>[3,2,5,8,6,7,4,1]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [8,1,3,5,7,6,2,4]=>[1,8,4,5,7,2,3,6]=>[6,7,3,4,8,5,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [7,8,5,4,1,6,2,3]=>[1,7,2,8,3,5,4,6]=>[3,5,7,6,8,2,4,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [7,5,6,4,2,1,8,3]=>[1,7,8,3,6,2,5,4]=>[6,4,8,7,5,2,3,1]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [8,3,2,6,5,7,1,4]=>[1,8,4,6,7,2,3,5]=>[6,7,3,8,4,5,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [7,4,6,2,5,1,8,3]=>[1,7,8,3,6,2,4,5]=>[6,4,7,8,5,2,3,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [6,1,4,3,5,7,8,2]=>[1,6,7,8,2,3,4,5]=>[5,6,7,8,2,3,4,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,1,3,4,5,7,8,2]=>[1,6,7,8,2,3,4,5]=>[5,6,7,8,2,3,4,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,2,6,4,5,1,8,3]=>[1,7,8,3,6,2,4,5]=>[6,4,7,8,5,2,3,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [8,2,3,6,5,7,1,4]=>[1,8,4,6,7,2,3,5]=>[6,7,3,8,4,5,2,1]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [5,4,7,3,6,8,1,2]=>[1,5,6,8,2,4,3,7]=>[5,7,6,2,3,8,4,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [3,4,7,2,5,1,6,8]=>[1,3,7,6,2,4,5,8]=>[5,2,6,7,4,3,8,1]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [1,4,7,2,5,8,3,6]=>[1,2,4,3,7,5,6,8]=>[2,4,3,6,7,5,8,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [3,6,2,4,7,1,5,8]=>[1,3,2,6,4,5,7,8]=>[3,2,5,6,4,7,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [6,8,3,4,5,7,1,2]=>[1,6,7,2,8,3,4,5]=>[4,6,7,8,2,3,5,1]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,3,8,6,4,5,1,2]=>[1,7,2,3,8,4,6,5]=>[3,4,6,8,7,2,5,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [1,2,7,6,5,8,3,4]=>[1,2,3,7,4,6,8,5]=>[2,3,5,8,6,4,7,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [4,3,6,2,5,1,8,7]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [7,8,3,2,5,1,4,6]=>[1,7,4,2,8,6,3,5]=>[4,7,3,8,6,2,5,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [6,1,2,5,8,7,3,4]=>[1,6,7,3,2,4,5,8]=>[5,4,6,7,2,3,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,1,3,6,8,4,2,5]=>[1,7,2,3,4,6,5,8]=>[3,4,5,7,6,2,8,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [7,1,5,8,3,6,2,4]=>[1,7,2,3,5,4,8,6]=>[3,4,6,5,8,2,7,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [5,1,8,7,2,3,6,4]=>[1,5,2,3,8,4,7,6]=>[3,4,6,2,8,7,5,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [6,1,5,7,4,2,8,3]=>[1,6,2,3,5,4,7,8]=>[3,4,6,5,2,7,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [2,4,7,5,1,8,3,6]=>[1,2,4,5,3,7,6,8]=>[2,5,3,4,7,6,8,1]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [6,8,5,1,3,4,2,7]=>[1,6,4,2,8,7,3,5]=>[4,7,3,8,2,6,5,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [2,8,3,4,5,1,7,6]=>[1,2,8,6,3,4,5,7]=>[2,5,6,7,4,8,3,1]=>[[.,[[[.,[.,[.,.]]],[.,.]],.]],.] [6,2,4,3,1,5,7,8]=>[1,6,5,2,3,4,7,8]=>[4,5,6,3,2,7,8,1]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [4,2,8,3,1,7,5,6]=>[1,4,3,8,6,7,5,2]=>[8,3,2,7,5,6,4,1]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [2,4,7,3,6,1,8,5]=>[1,2,4,3,7,8,5,6]=>[2,4,3,7,8,5,6,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [5,8,7,6,3,1,2,4]=>[1,5,3,7,2,8,4,6]=>[5,3,7,2,8,4,6,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [7,5,6,8,1,4,3,2]=>[1,7,3,6,4,8,2,5]=>[7,3,5,8,4,2,6,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [2,4,7,1,6,5,3,8]=>[1,2,4,3,7,5,6,8]=>[2,4,3,6,7,5,8,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [1,2,7,8,5,4,3,6]=>[1,2,3,7,4,8,6,5]=>[2,3,5,8,7,4,6,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [6,3,1,2,8,4,5,7]=>[1,6,4,2,3,5,8,7]=>[4,5,3,6,2,8,7,1]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [4,2,1,3,6,5,8,7]=>[1,4,3,2,5,6,7,8]=>[4,3,2,5,6,7,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [2,8,1,4,5,6,3,7]=>[1,2,8,7,3,4,5,6]=>[2,5,6,7,8,4,3,1]=>[[.,[[[.,[.,[.,[.,.]]]],.],.]],.] [4,2,6,1,8,5,3,7]=>[1,4,2,3,6,5,8,7]=>[3,4,2,6,5,8,7,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [7,8,2,1,4,5,3,6]=>[1,7,3,2,8,6,5,4]=>[4,3,8,7,6,2,5,1]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [7,8,4,1,5,3,6,2]=>[1,7,6,3,4,2,8,5]=>[6,4,5,8,3,2,7,1]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [7,5,1,6,4,3,8,2]=>[1,7,8,2,5,4,6,3]=>[4,8,6,5,7,2,3,1]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [5,8,1,6,3,4,7,2]=>[1,5,3,2,8,4,6,7]=>[4,3,6,2,7,8,5,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [6,8,1,7,5,2,3,4]=>[1,6,2,8,4,7,3,5]=>[3,7,5,8,2,6,4,1]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [7,6,1,8,5,3,2,4]=>[1,7,2,6,3,4,8,5]=>[3,5,6,8,4,2,7,1]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [3,6,1,5,7,4,2,8]=>[1,3,2,6,4,5,7,8]=>[3,2,5,6,4,7,8,1]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,1,7,4,8,3]=>[1,2,5,7,8,3,6,4]=>[2,6,8,3,7,4,5,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [5,1,7,6,4,8,3,2]=>[1,5,4,6,8,2,3,7]=>[6,7,3,2,4,8,5,1]=>[[[[.,[.,.]],.],[.,[[.,.],.]]],.] [6,1,7,8,5,3,4,2]=>[1,6,3,7,4,8,2,5]=>[7,3,5,8,2,4,6,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,1,8,6,5,4,2,3]=>[1,7,2,3,8,4,6,5]=>[3,4,6,8,7,2,5,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [2,6,5,7,3,4,8,1]=>[1,2,6,4,7,8,3,5]=>[2,7,4,8,3,5,6,1]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [8,5,3,6,2,7,4,1]=>[1,8,2,5,3,4,6,7]=>[3,5,6,4,7,8,2,1]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [1,3,7,4,6,8,2,5]=>[1,2,3,7,4,5,6,8]=>[2,3,5,6,7,4,8,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [4,7,5,6,3,2,8,1]=>[1,4,6,2,7,8,3,5]=>[4,7,2,8,3,5,6,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [1,7,6,5,4,8,2,3]=>[1,2,7,3,6,8,4,5]=>[2,4,7,8,5,3,6,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [8,1,6,5,7,2,4,3]=>[1,8,3,6,2,4,5,7]=>[5,3,6,7,4,8,2,1]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [1,2,7,6,8,3,4,5]=>[1,2,3,7,4,6,5,8]=>[2,3,5,7,6,4,8,1]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,1,7,5,6,8,3,4]=>[1,2,3,7,4,5,6,8]=>[2,3,5,6,7,4,8,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [4,8,5,6,2,7,3,1]=>[1,4,6,7,3,5,2,8]=>[7,5,2,6,3,4,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [7,8,5,2,4,6,3,1]=>[1,7,3,5,4,2,8,6]=>[6,3,5,4,8,2,7,1]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [2,8,6,3,7,4,5,1]=>[1,2,8,3,6,4,5,7]=>[2,4,6,7,5,8,3,1]=>[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] [7,8,1,6,2,4,5,3]=>[1,7,5,2,8,3,4,6]=>[4,6,7,3,8,2,5,1]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [6,8,1,4,7,2,5,3]=>[1,6,2,8,3,4,5,7]=>[3,5,6,7,2,8,4,1]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [3,8,4,1,7,2,6,5]=>[1,3,4,2,8,5,7,6]=>[4,2,3,6,8,7,5,1]=>[[[.,.],[.,[[.,[[.,.],.]],.]]],.] [5,4,7,1,8,3,2,6]=>[1,5,8,6,3,7,2,4]=>[7,5,8,2,4,6,3,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [3,7,4,1,8,5,2,6]=>[1,3,4,2,7,5,8,6]=>[4,2,3,6,8,5,7,1]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [1,6,2,5,8,3,4,7]=>[1,2,6,3,4,5,8,7]=>[2,4,5,6,3,8,7,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [8,5,1,3,7,2,6,4]=>[1,8,4,3,2,5,7,6]=>[5,4,3,6,8,7,2,1]=>[[[[[.,.],.],[.,[[.,.],.]]],.],.] [8,4,2,1,7,3,6,5]=>[1,8,5,7,6,3,2,4]=>[7,6,8,3,5,4,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [7,4,2,1,8,5,3,6]=>[1,7,3,2,4,5,8,6]=>[4,3,5,6,8,2,7,1]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [3,7,6,8,4,5,2,1]=>[1,3,6,5,4,8,2,7]=>[7,2,5,4,3,8,6,1]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [2,7,6,8,5,3,4,1]=>[1,2,7,4,8,3,6,5]=>[2,6,4,8,7,3,5,1]=>[[.,[[[.,.],[[.,.],.]],[.,.]]],.] [1,7,6,8,5,4,2,3]=>[1,2,7,3,6,4,8,5]=>[2,4,6,8,5,3,7,1]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,4,8,6,7,5,2,3]=>[1,2,4,6,5,7,3,8]=>[2,7,3,5,4,6,8,1]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [7,3,8,5,4,6,2,1]=>[1,7,2,3,8,4,5,6]=>[3,4,6,7,8,2,5,1]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [3,4,8,5,6,7,2,1]=>[1,3,8,2,4,5,6,7]=>[4,2,5,6,7,8,3,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [6,3,5,8,4,7,2,1]=>[1,6,7,2,3,5,4,8]=>[4,5,7,6,2,3,8,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [5,4,3,8,6,7,2,1]=>[1,5,6,7,2,4,8,3]=>[5,8,6,2,3,4,7,1]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [5,4,2,8,7,3,6,1]=>[1,5,7,6,3,2,4,8]=>[6,5,7,2,4,3,8,1]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [3,2,8,5,7,4,6,1]=>[1,3,8,2,4,5,7,6]=>[4,2,5,6,8,7,3,1]=>[[[.,.],[[.,[.,[[.,.],.]]],.]],.] [1,3,8,7,5,6,2,4]=>[1,2,3,8,4,7,5,6]=>[2,3,5,7,8,6,4,1]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [2,1,8,7,4,6,3,5]=>[1,2,3,8,5,4,7,6]=>[2,3,6,5,8,7,4,1]=>[[.,[.,[[[.,.],[[.,.],.]],.]]],.] [3,1,8,5,7,6,2,4]=>[1,3,8,4,5,7,2,6]=>[7,2,4,5,8,6,3,1]=>[[[.,.],[[.,[.,[[.,.],.]]],.]],.] [6,1,5,8,7,4,2,3]=>[1,6,4,8,3,5,7,2]=>[8,5,3,6,2,7,4,1]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [5,8,6,7,4,3,2,1]=>[1,5,4,7,2,8,3,6]=>[5,7,3,2,8,4,6,1]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [4,8,7,5,6,3,2,1]=>[1,4,5,6,3,7,2,8]=>[7,5,2,3,4,6,8,1]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [4,2,1,6,3,5,8,7]=>[1,4,6,5,3,2,7,8]=>[6,5,2,4,3,7,8,1]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [6,2,1,4,3,8,5,7]=>[1,6,8,7,5,3,2,4]=>[7,6,8,5,2,4,3,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [8,2,1,4,3,6,5,7]=>[1,8,7,5,3,2,4,6]=>[6,5,7,4,8,3,2,1]=>[[[[[[.,.],[.,.]],[.,.]],.],.],.] [8,2,4,1,3,6,5,7]=>[1,8,7,5,3,4,2,6]=>[7,5,6,4,8,3,2,1]=>[[[[[[.,.],[.,.]],[.,.]],.],.],.] [6,2,4,1,3,8,5,7]=>[1,6,8,7,5,3,4,2]=>[8,6,7,5,2,4,3,1]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [4,2,6,1,3,5,8,7]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [2,1,6,4,3,5,8,7]=>[1,2,3,6,5,4,7,8]=>[2,3,6,5,4,7,8,1]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [2,6,1,4,3,5,8,7]=>[1,2,6,5,3,4,7,8]=>[2,5,6,4,3,7,8,1]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [2,6,4,1,3,5,8,7]=>[1,2,6,5,3,4,7,8]=>[2,5,6,4,3,7,8,1]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [8,4,2,1,3,6,5,7]=>[1,8,7,5,3,2,4,6]=>[6,5,7,4,8,3,2,1]=>[[[[[[.,.],[.,.]],[.,.]],.],.],.] [4,6,2,1,8,3,5,7]=>[1,4,2,6,3,5,8,7]=>[3,5,2,6,4,8,7,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [2,6,1,4,3,8,5,7]=>[1,2,6,8,7,5,3,4]=>[2,7,8,6,3,5,4,1]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [2,8,1,4,3,6,5,7]=>[1,2,8,7,5,3,4,6]=>[2,6,7,5,8,4,3,1]=>[[.,[[[[.,[.,.]],[.,.]],.],.]],.] [2,8,4,1,3,6,5,7]=>[1,2,8,7,5,3,4,6]=>[2,6,7,5,8,4,3,1]=>[[.,[[[[.,[.,.]],[.,.]],.],.]],.] [4,8,2,1,3,6,5,7]=>[1,4,2,8,7,5,3,6]=>[3,7,2,6,8,5,4,1]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [8,6,2,1,4,3,5,7]=>[1,8,7,5,4,2,6,3]=>[6,8,5,4,7,3,2,1]=>[[[[[[.,[.,.]],.],[.,.]],.],.],.] [2,1,8,4,6,3,5,7]=>[1,2,3,8,7,5,6,4]=>[2,3,8,6,7,5,4,1]=>[[.,[.,[[[[.,.],[.,.]],.],.]]],.] [2,1,6,4,8,3,5,7]=>[1,2,3,6,4,5,8,7]=>[2,3,5,6,4,8,7,1]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [2,6,1,4,8,3,5,7]=>[1,2,6,3,4,5,8,7]=>[2,4,5,6,3,8,7,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [2,6,4,1,8,3,5,7]=>[1,2,6,3,4,5,8,7]=>[2,4,5,6,3,8,7,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [2,6,4,8,1,3,5,7]=>[1,2,6,3,4,8,7,5]=>[2,4,5,8,3,7,6,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [4,2,6,1,3,8,5,7]=>[1,4,2,3,6,8,7,5]=>[3,4,2,8,5,7,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,2,6,1,8,3,5,7]=>[1,4,2,3,6,5,8,7]=>[3,4,2,6,5,8,7,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [6,2,4,1,8,3,5,7]=>[1,6,3,4,2,5,8,7]=>[5,3,4,6,2,8,7,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,2,4,1,6,3,5,7]=>[1,8,7,5,6,3,4,2]=>[8,6,7,4,5,3,2,1]=>[[[[[[.,.],[.,.]],[.,.]],.],.],.] [4,2,1,6,3,8,5,7]=>[1,4,6,8,7,5,3,2]=>[8,7,2,6,3,5,4,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [4,2,1,3,6,8,5,7]=>[1,4,3,2,5,6,8,7]=>[4,3,2,5,6,8,7,1]=>[[[[.,.],.],[.,[.,[[.,.],.]]]],.] [2,1,4,3,8,6,5,7]=>[1,2,3,4,5,8,7,6]=>[2,3,4,5,8,7,6,1]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [4,2,1,3,8,6,5,7]=>[1,4,3,2,5,8,7,6]=>[4,3,2,5,8,7,6,1]=>[[[[.,.],.],[.,[[[.,.],.],.]]],.] [4,2,1,8,3,6,5,7]=>[1,4,8,7,5,3,2,6]=>[7,6,2,5,8,4,3,1]=>[[[[.,.],.],[[[.,[.,.]],.],.]],.] [4,2,1,8,6,3,5,7]=>[1,4,8,7,5,6,3,2]=>[8,7,2,5,6,4,3,1]=>[[[[.,.],.],[[[.,[.,.]],.],.]],.] [8,2,1,6,4,3,5,7]=>[1,8,7,5,4,6,3,2]=>[8,7,5,4,6,3,2,1]=>[[[[[[[.,.],.],.],[.,.]],.],.],.] [8,2,6,1,4,3,5,7]=>[1,8,7,5,4,2,3,6]=>[6,7,5,4,8,3,2,1]=>[[[[[[.,[.,.]],.],[.,.]],.],.],.] [4,2,8,1,6,3,5,7]=>[1,4,2,3,8,7,5,6]=>[3,4,2,7,8,6,5,1]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [4,2,8,1,3,6,5,7]=>[1,4,2,3,8,7,5,6]=>[3,4,2,7,8,6,5,1]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [2,4,1,8,3,6,5,7]=>[1,2,4,8,7,5,3,6]=>[2,7,3,6,8,5,4,1]=>[[.,[[.,.],[[[.,[.,.]],.],.]]],.] [2,4,8,6,1,3,5,7]=>[1,2,4,6,3,8,7,5]=>[2,5,3,8,4,7,6,1]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [8,2,6,4,1,3,5,7]=>[1,8,7,5,2,3,6,4]=>[5,6,8,4,7,3,2,1]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [4,6,8,2,1,3,5,7]=>[1,4,2,6,3,8,7,5]=>[3,5,2,8,4,7,6,1]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [2,6,8,4,1,3,5,7]=>[1,2,6,3,8,7,5,4]=>[2,4,8,7,3,6,5,1]=>[[.,[[.,[[.,.],.]],[[.,.],.]]],.] [2,6,8,1,4,3,5,7]=>[1,2,6,3,8,7,5,4]=>[2,4,8,7,3,6,5,1]=>[[.,[[.,[[.,.],.]],[[.,.],.]]],.] [2,6,1,8,4,3,5,7]=>[1,2,6,3,4,8,7,5]=>[2,4,5,8,3,7,6,1]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [2,8,6,4,1,3,5,7]=>[1,2,8,7,5,3,6,4]=>[2,6,8,5,7,4,3,1]=>[[.,[[[[.,[.,.]],[.,.]],.],.]],.] [4,8,6,2,1,3,5,7]=>[1,4,2,8,7,5,3,6]=>[3,7,2,6,8,5,4,1]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [6,8,4,2,1,3,5,7]=>[1,6,3,4,2,8,7,5]=>[5,3,4,8,2,7,6,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [5,2,4,3,8,1,7,6]=>[1,5,8,6,2,3,4,7]=>[5,6,7,2,4,8,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,3,6,1,5,2,8,7]=>[1,4,2,3,6,5,7,8]=>[3,4,2,6,5,7,8,1]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,3,5,2,8,1,7,6]=>[1,4,2,3,5,8,6,7]=>[3,4,2,5,7,8,6,1]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [5,1,8,3,4,2,7,6]=>[1,5,4,3,8,6,2,7]=>[7,4,3,2,6,8,5,1]=>[[[[[.,.],.],.],[[.,[.,.]],.]],.] [5,4,8,1,3,2,7,6]=>[1,5,3,8,6,2,4,7]=>[6,3,7,2,5,8,4,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [5,1,7,6,8,3,4,2]=>[1,5,8,2,3,7,4,6]=>[4,5,7,2,8,6,3,1]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [4,3,7,1,8,5,6,2]=>[1,4,2,3,7,6,5,8]=>[3,4,2,7,6,5,8,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [6,3,5,4,7,2,8,1]=>[1,6,2,3,5,7,8,4]=>[3,4,8,5,2,6,7,1]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,4,6,5,8,1,3,2]=>[1,7,3,6,2,4,5,8]=>[5,3,6,7,4,2,8,1]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [2,1,8,4,6,3,7,5]=>[1,2,3,8,5,6,4,7]=>[2,3,7,5,6,8,4,1]=>[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] [8,1,6,3,4,2,7,5]=>[1,8,5,4,3,6,2,7]=>[7,5,4,3,6,8,2,1]=>[[[[[[.,.],.],.],[.,[.,.]]],.],.] [8,1,6,3,7,2,5,4]=>[1,8,4,3,6,2,5,7]=>[6,4,3,7,5,8,2,1]=>[[[[[.,.],.],[[.,.],[.,.]]],.],.] [8,3,5,1,7,2,6,4]=>[1,8,4,2,3,5,7,6]=>[4,5,3,6,8,7,2,1]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [7,3,5,2,6,4,8,1]=>[1,7,8,2,3,5,6,4]=>[4,5,8,6,7,2,3,1]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,2,6,3,5,1,7,4]=>[1,8,4,3,6,2,5,7]=>[6,4,3,7,5,8,2,1]=>[[[[[.,.],.],[[.,.],[.,.]]],.],.] [8,2,4,1,5,3,7,6]=>[1,8,6,3,4,2,5,7]=>[6,4,5,7,3,8,2,1]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [8,2,4,1,7,3,6,5]=>[1,8,5,7,6,3,4,2]=>[8,6,7,3,5,4,2,1]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [3,2,8,1,5,4,7,6]=>[1,3,8,6,4,2,5,7]=>[6,2,5,7,4,8,3,1]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [3,2,7,6,8,1,5,4]=>[1,3,7,5,8,4,6,2]=>[8,2,6,4,7,3,5,1]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,2,7,1,8,5,6,4]=>[1,3,7,6,5,8,4,2]=>[8,2,7,5,4,3,6,1]=>[[[.,.],[[[[.,.],.],.],[.,.]]],.] [6,5,7,2,4,3,8,1]=>[1,6,3,7,8,2,5,4]=>[6,3,8,7,2,4,5,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,6,8,2,4,1,5,3]=>[1,7,5,4,2,6,3,8]=>[5,7,4,3,6,2,8,1]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [7,6,8,1,5,2,4,3]=>[1,7,4,2,6,3,8,5]=>[4,6,3,8,5,2,7,1]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [2,1,7,3,8,5,6,4]=>[1,2,3,7,6,5,8,4]=>[2,3,8,6,5,4,7,1]=>[[.,[.,[[[[.,.],.],.],[.,.]]]],.] [6,2,7,4,5,3,8,1]=>[1,6,3,7,8,2,4,5]=>[6,3,7,8,2,4,5,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,4,7,2,6,3,8,1]=>[1,5,6,3,7,8,2,4]=>[7,4,8,2,3,5,6,1]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,4,8,2,6,1,7,3]=>[1,5,6,2,4,3,8,7]=>[4,6,5,2,3,8,7,1]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [2,1,6,5,8,3,7,4]=>[1,2,3,6,4,5,8,7]=>[2,3,5,6,4,8,7,1]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [6,5,7,1,8,3,4,2]=>[1,6,3,7,4,2,5,8]=>[6,3,5,7,2,4,8,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,1,7,4,8,3,5,2]=>[1,6,3,7,5,8,2,4]=>[7,3,8,5,2,4,6,1]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,4,6,3,8,1,7,2]=>[1,5,8,2,4,3,6,7]=>[4,6,5,2,7,8,3,1]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [3,5,2,7,4,9,6,11,8,12,10,1]=>[1,3,2,5,4,7,6,9,8,11,10,12]=>[3,2,5,4,7,6,9,8,11,10,12,1]=>[[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]],.] [2,8,3,1,5,4,6,7]=>[1,2,8,7,6,4,3,5]=>[2,7,6,8,5,4,3,1]=>[[.,[[[[[.,.],[.,.]],.],.],.]],.] [2,5,3,4,7,1,8,6]=>[1,2,5,7,8,6,3,4]=>[2,7,8,3,6,4,5,1]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,4,8,3,5,7,6,1]=>[1,2,4,3,8,5,6,7]=>[2,4,3,6,7,8,5,1]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [5,4,1,3,8,2,6,7]=>[1,5,8,7,6,2,4,3]=>[6,8,7,2,5,4,3,1]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [1,5,8,4,3,2,6,7]=>[1,2,5,3,8,7,6,4]=>[2,4,8,3,7,6,5,1]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [1,8,5,4,3,2,6,7]=>[1,2,8,7,6,3,5,4]=>[2,6,8,7,5,4,3,1]=>[[.,[[[[.,[[.,.],.]],.],.],.]],.] [1,7,4,3,8,5,2,6]=>[1,2,7,3,4,5,8,6]=>[2,4,5,6,8,3,7,1]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [5,1,4,7,8,3,2,6]=>[1,5,8,6,3,4,7,2]=>[8,5,6,2,4,7,3,1]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [6,4,8,1,7,3,5,2]=>[1,6,3,8,2,4,5,7]=>[5,3,6,7,2,8,4,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [7,6,4,1,3,8,2,5]=>[1,7,2,6,8,5,3,4]=>[3,7,8,6,4,2,5,1]=>[[[.,[[[.,[.,.]],.],.]],[.,.]],.] [1,7,5,6,3,2,8,4]=>[1,2,7,8,4,6,3,5]=>[2,7,5,8,6,3,4,1]=>[[.,[[[.,.],[[.,.],.]],[.,.]]],.] [4,2,1,7,8,5,3,6]=>[1,4,7,3,2,5,8,6]=>[5,4,2,6,8,3,7,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [6,2,4,8,3,7,5,1]=>[1,6,7,5,3,4,8,2]=>[8,5,6,4,2,3,7,1]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [2,6,7,3,1,4,8,5]=>[1,2,6,4,3,7,8,5]=>[2,5,4,8,3,6,7,1]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [2,7,1,8,3,5,4,6]=>[1,2,7,4,8,6,5,3]=>[2,8,4,7,6,3,5,1]=>[[.,[[[.,.],[[.,.],.]],[.,.]]],.] [2,1,7,3,5,8,4,6]=>[1,2,3,7,4,5,6,8]=>[2,3,5,6,7,4,8,1]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [8,7,1,3,6,2,4,5]=>[1,8,5,6,2,7,4,3]=>[5,8,7,3,4,6,2,1]=>[[[[.,[[.,.],.]],[.,[.,.]]],.],.] [8,2,1,7,3,5,6,4]=>[1,8,4,7,6,5,3,2]=>[8,7,3,6,5,4,2,1]=>[[[[[.,.],.],[[[.,.],.],.]],.],.] [7,8,2,6,3,1,5,4]=>[1,7,5,3,2,8,4,6]=>[5,4,7,3,8,2,6,1]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [8,7,2,6,3,5,4,1]=>[1,8,2,7,4,6,5,3]=>[3,8,5,7,6,4,2,1]=>[[[.,[[[.,.],[[.,.],.]],.]],.],.] [1,2,8,7,4,5,6,3]=>[1,2,3,8,4,7,6,5]=>[2,3,5,8,7,6,4,1]=>[[.,[.,[[.,[[[.,.],.],.]],.]]],.] [8,3,7,1,5,6,2,4]=>[1,8,4,2,3,7,5,6]=>[4,5,3,7,8,6,2,1]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [2,8,5,7,6,4,3,1]=>[1,2,8,3,5,6,4,7]=>[2,4,7,5,6,8,3,1]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [7,8,1,6,4,2,5,3]=>[1,7,5,4,6,2,8,3]=>[6,8,4,3,5,2,7,1]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [7,8,6,1,5,3,2,4]=>[1,7,2,8,4,3,6,5]=>[3,6,5,8,7,2,4,1]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [7,3,8,6,1,5,2,4]=>[1,7,2,3,8,4,6,5]=>[3,4,6,8,7,2,5,1]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [8,7,1,6,4,5,3,2]=>[1,8,2,7,3,4,6,5]=>[3,5,6,8,7,4,2,1]=>[[[.,[[.,[.,[[.,.],.]]],.]],.],.] [8,1,7,5,6,4,3,2]=>[1,8,2,3,7,4,5,6]=>[3,4,6,7,8,5,2,1]=>[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] [1,8,6,7,5,4,3,2]=>[1,2,8,3,6,4,7,5]=>[2,4,6,8,5,7,3,1]=>[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] [8,5,2,7,4,3,1,6]=>[1,8,6,3,2,5,4,7]=>[5,4,7,6,3,8,2,1]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [8,3,4,5,7,2,1,6]=>[1,8,6,2,3,4,5,7]=>[4,5,6,7,3,8,2,1]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [5,7,4,6,3,8,2,1]=>[1,5,3,4,6,8,2,7]=>[7,3,4,2,5,8,6,1]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [2,8,4,6,3,7,1,5]=>[1,2,8,5,3,4,6,7]=>[2,5,6,4,7,8,3,1]=>[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] [8,5,3,7,1,4,2,6]=>[1,8,6,4,7,2,5,3]=>[6,8,4,7,3,5,2,1]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [6,5,3,7,1,8,4,2]=>[1,6,8,2,5,3,4,7]=>[4,6,7,5,2,8,3,1]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [5,1,4,6,8,3,7,2]=>[1,5,8,2,3,4,6,7]=>[4,5,6,2,7,8,3,1]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,8,3,7,1,2,6,5]=>[1,4,7,6,2,8,5,3]=>[5,8,2,7,4,3,6,1]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [3,8,1,2,5,7,6,4]=>[1,3,2,8,4,5,6,7]=>[3,2,5,6,7,8,4,1]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [2,8,7,5,4,1,3,6]=>[1,2,8,6,3,7,4,5]=>[2,5,7,8,4,6,3,1]=>[[.,[[[.,[.,[.,.]]],[.,.]],.]],.] [5,7,6,8,4,2,3,1]=>[1,5,4,8,2,7,3,6]=>[5,7,3,2,8,6,4,1]=>[[[[.,[.,.]],.],[[[.,.],.],.]],.] [5,3,7,8,2,4,6,1]=>[1,5,2,3,7,6,4,8]=>[3,4,7,2,6,5,8,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [8,3,6,2,1,4,7,5]=>[1,8,5,2,3,6,4,7]=>[4,5,7,3,6,8,2,1]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [5,3,7,6,2,1,8,4]=>[1,5,2,3,7,8,4,6]=>[3,4,7,2,8,5,6,1]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,3,6,2,8,7,1,4]=>[1,5,8,4,2,3,6,7]=>[5,6,4,2,7,8,3,1]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [6,1,7,4,5,8,2,3]=>[1,6,8,3,7,2,4,5]=>[6,4,7,8,2,5,3,1]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [2,1,5,7,3,6,8,4]=>[1,2,3,5,4,7,8,6]=>[2,3,5,4,8,6,7,1]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [5,7,3,6,1,2,8,4]=>[1,5,2,7,8,4,6,3]=>[3,8,6,2,7,4,5,1]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [2,4,7,1,6,5,8,3]=>[1,2,4,3,7,8,5,6]=>[2,4,3,7,8,5,6,1]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [4,6,1,2,5,8