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]=>[[[.,[[.,[[.,.],.]],.]],.],.]
Map
cycle-as-one-line notation
Description
Return the permutation obtained by concatenating the cycles of a permutation, each written with minimal element first, sorted by minimal element.
Map
Inverse Kreweras complement
Description
Sends the permutation $\pi \in \mathfrak{S}_n$ to the permutation $c\pi^{-1}$ where $c = (1,\ldots,n)$ is the long cycle.
Map
to increasing tree
Description
Sends a permutation to its associated increasing tree.
This tree is recursively obtained by sending the unique permutation of length $0$ to the empty tree, and sending a permutation $\sigma$ of length $n \geq 1$ to a root node with two subtrees $L$ and $R$ by splitting $\sigma$ at the index $\sigma^{-1}(1)$, normalizing both sides again to permutations and sending the permutations on the left and on the right of $\sigma^{-1}(1)$ to the trees $L$ and $R$, respectively.