Identifier
Mp00066: Permutations inversePermutations
Mp00064: Permutations reversePermutations
Mp00072: Permutations binary search tree: left to right Binary trees
Images
=>
Cc0010;cc-rep-3
[1]=>[1]=>[1]=>[.,.] [1,2]=>[1,2]=>[2,1]=>[[.,.],.] [2,1]=>[2,1]=>[1,2]=>[.,[.,.]] [1,2,3]=>[1,2,3]=>[3,2,1]=>[[[.,.],.],.] [1,3,2]=>[1,3,2]=>[2,3,1]=>[[.,.],[.,.]] [2,1,3]=>[2,1,3]=>[3,1,2]=>[[.,[.,.]],.] [2,3,1]=>[3,1,2]=>[2,1,3]=>[[.,.],[.,.]] [3,1,2]=>[2,3,1]=>[1,3,2]=>[.,[[.,.],.]] [3,2,1]=>[3,2,1]=>[1,2,3]=>[.,[.,[.,.]]] [1,2,3,4]=>[1,2,3,4]=>[4,3,2,1]=>[[[[.,.],.],.],.] [1,2,4,3]=>[1,2,4,3]=>[3,4,2,1]=>[[[.,.],.],[.,.]] [1,3,2,4]=>[1,3,2,4]=>[4,2,3,1]=>[[[.,.],[.,.]],.] [1,3,4,2]=>[1,4,2,3]=>[3,2,4,1]=>[[[.,.],.],[.,.]] [1,4,2,3]=>[1,3,4,2]=>[2,4,3,1]=>[[.,.],[[.,.],.]] [1,4,3,2]=>[1,4,3,2]=>[2,3,4,1]=>[[.,.],[.,[.,.]]] [2,1,3,4]=>[2,1,3,4]=>[4,3,1,2]=>[[[.,[.,.]],.],.] [2,1,4,3]=>[2,1,4,3]=>[3,4,1,2]=>[[.,[.,.]],[.,.]] [2,3,1,4]=>[3,1,2,4]=>[4,2,1,3]=>[[[.,.],[.,.]],.] [2,3,4,1]=>[4,1,2,3]=>[3,2,1,4]=>[[[.,.],.],[.,.]] [2,4,1,3]=>[3,1,4,2]=>[2,4,1,3]=>[[.,.],[[.,.],.]] [2,4,3,1]=>[4,1,3,2]=>[2,3,1,4]=>[[.,.],[.,[.,.]]] [3,1,2,4]=>[2,3,1,4]=>[4,1,3,2]=>[[.,[[.,.],.]],.] [3,1,4,2]=>[2,4,1,3]=>[3,1,4,2]=>[[.,[.,.]],[.,.]] [3,2,1,4]=>[3,2,1,4]=>[4,1,2,3]=>[[.,[.,[.,.]]],.] [3,2,4,1]=>[4,2,1,3]=>[3,1,2,4]=>[[.,[.,.]],[.,.]] [3,4,1,2]=>[3,4,1,2]=>[2,1,4,3]=>[[.,.],[[.,.],.]] [3,4,2,1]=>[4,3,1,2]=>[2,1,3,4]=>[[.,.],[.,[.,.]]] [4,1,2,3]=>[2,3,4,1]=>[1,4,3,2]=>[.,[[[.,.],.],.]] [4,1,3,2]=>[2,4,3,1]=>[1,3,4,2]=>[.,[[.,.],[.,.]]] [4,2,1,3]=>[3,2,4,1]=>[1,4,2,3]=>[.,[[.,[.,.]],.]] [4,2,3,1]=>[4,2,3,1]=>[1,3,2,4]=>[.,[[.,.],[.,.]]] [4,3,1,2]=>[3,4,2,1]=>[1,2,4,3]=>[.,[.,[[.,.],.]]] [4,3,2,1]=>[4,3,2,1]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]] [1,2,3,4,5]=>[1,2,3,4,5]=>[5,4,3,2,1]=>[[[[[.,.],.],.],.],.] [1,2,3,5,4]=>[1,2,3,5,4]=>[4,5,3,2,1]=>[[[[.,.],.],.],[.,.]] [1,2,4,3,5]=>[1,2,4,3,5]=>[5,3,4,2,1]=>[[[[.,.],.],[.,.]],.] [1,2,4,5,3]=>[1,2,5,3,4]=>[4,3,5,2,1]=>[[[[.,.],.],.],[.,.]] [1,2,5,3,4]=>[1,2,4,5,3]=>[3,5,4,2,1]=>[[[.,.],.],[[.,.],.]] [1,2,5,4,3]=>[1,2,5,4,3]=>[3,4,5,2,1]=>[[[.,.],.],[.,[.,.]]] [1,3,2,4,5]=>[1,3,2,4,5]=>[5,4,2,3,1]=>[[[[.,.],[.,.]],.],.] [1,3,2,5,4]=>[1,3,2,5,4]=>[4,5,2,3,1]=>[[[.,.],[.,.]],[.,.]] [1,3,4,2,5]=>[1,4,2,3,5]=>[5,3,2,4,1]=>[[[[.,.],.],[.,.]],.] [1,3,4,5,2]=>[1,5,2,3,4]=>[4,3,2,5,1]=>[[[[.,.],.],.],[.,.]] [1,3,5,2,4]=>[1,4,2,5,3]=>[3,5,2,4,1]=>[[[.,.],.],[[.,.],.]] [1,3,5,4,2]=>[1,5,2,4,3]=>[3,4,2,5,1]=>[[[.,.],.],[.,[.,.]]] [1,4,2,3,5]=>[1,3,4,2,5]=>[5,2,4,3,1]=>[[[.,.],[[.,.],.]],.] [1,4,2,5,3]=>[1,3,5,2,4]=>[4,2,5,3,1]=>[[[.,.],[.,.]],[.,.]] [1,4,3,2,5]=>[1,4,3,2,5]=>[5,2,3,4,1]=>[[[.,.],[.,[.,.]]],.] [1,4,3,5,2]=>[1,5,3,2,4]=>[4,2,3,5,1]=>[[[.,.],[.,.]],[.,.]] [1,4,5,2,3]=>[1,4,5,2,3]=>[3,2,5,4,1]=>[[[.,.],.],[[.,.],.]] [1,4,5,3,2]=>[1,5,4,2,3]=>[3,2,4,5,1]=>[[[.,.],.],[.,[.,.]]] [1,5,2,3,4]=>[1,3,4,5,2]=>[2,5,4,3,1]=>[[.,.],[[[.,.],.],.]] [1,5,2,4,3]=>[1,3,5,4,2]=>[2,4,5,3,1]=>[[.,.],[[.,.],[.,.]]] [1,5,3,2,4]=>[1,4,3,5,2]=>[2,5,3,4,1]=>[[.,.],[[.,[.,.]],.]] [1,5,3,4,2]=>[1,5,3,4,2]=>[2,4,3,5,1]=>[[.,.],[[.,.],[.,.]]] [1,5,4,2,3]=>[1,4,5,3,2]=>[2,3,5,4,1]=>[[.,.],[.,[[.,.],.]]] [1,5,4,3,2]=>[1,5,4,3,2]=>[2,3,4,5,1]=>[[.,.],[.,[.,[.,.]]]] [2,1,3,4,5]=>[2,1,3,4,5]=>[5,4,3,1,2]=>[[[[.,[.,.]],.],.],.] [2,1,3,5,4]=>[2,1,3,5,4]=>[4,5,3,1,2]=>[[[.,[.,.]],.],[.,.]] [2,1,4,3,5]=>[2,1,4,3,5]=>[5,3,4,1,2]=>[[[.,[.,.]],[.,.]],.] [2,1,4,5,3]=>[2,1,5,3,4]=>[4,3,5,1,2]=>[[[.,[.,.]],.],[.,.]] [2,1,5,3,4]=>[2,1,4,5,3]=>[3,5,4,1,2]=>[[.,[.,.]],[[.,.],.]] [2,1,5,4,3]=>[2,1,5,4,3]=>[3,4,5,1,2]=>[[.,[.,.]],[.,[.,.]]] [2,3,1,4,5]=>[3,1,2,4,5]=>[5,4,2,1,3]=>[[[[.,.],[.,.]],.],.] [2,3,1,5,4]=>[3,1,2,5,4]=>[4,5,2,1,3]=>[[[.,.],[.,.]],[.,.]] [2,3,4,1,5]=>[4,1,2,3,5]=>[5,3,2,1,4]=>[[[[.,.],.],[.,.]],.] [2,3,4,5,1]=>[5,1,2,3,4]=>[4,3,2,1,5]=>[[[[.,.],.],.],[.,.]] [2,3,5,1,4]=>[4,1,2,5,3]=>[3,5,2,1,4]=>[[[.,.],.],[[.,.],.]] [2,3,5,4,1]=>[5,1,2,4,3]=>[3,4,2,1,5]=>[[[.,.],.],[.,[.,.]]] [2,4,1,3,5]=>[3,1,4,2,5]=>[5,2,4,1,3]=>[[[.,.],[[.,.],.]],.] [2,4,1,5,3]=>[3,1,5,2,4]=>[4,2,5,1,3]=>[[[.,.],[.,.]],[.,.]] [2,4,3,1,5]=>[4,1,3,2,5]=>[5,2,3,1,4]=>[[[.,.],[.,[.,.]]],.] [2,4,3,5,1]=>[5,1,3,2,4]=>[4,2,3,1,5]=>[[[.,.],[.,.]],[.,.]] [2,4,5,1,3]=>[4,1,5,2,3]=>[3,2,5,1,4]=>[[[.,.],.],[[.,.],.]] [2,4,5,3,1]=>[5,1,4,2,3]=>[3,2,4,1,5]=>[[[.,.],.],[.,[.,.]]] [2,5,1,3,4]=>[3,1,4,5,2]=>[2,5,4,1,3]=>[[.,.],[[[.,.],.],.]] [2,5,1,4,3]=>[3,1,5,4,2]=>[2,4,5,1,3]=>[[.,.],[[.,.],[.,.]]] [2,5,3,1,4]=>[4,1,3,5,2]=>[2,5,3,1,4]=>[[.,.],[[.,[.,.]],.]] [2,5,3,4,1]=>[5,1,3,4,2]=>[2,4,3,1,5]=>[[.,.],[[.,.],[.,.]]] [2,5,4,1,3]=>[4,1,5,3,2]=>[2,3,5,1,4]=>[[.,.],[.,[[.,.],.]]] [2,5,4,3,1]=>[5,1,4,3,2]=>[2,3,4,1,5]=>[[.,.],[.,[.,[.,.]]]] [3,1,2,4,5]=>[2,3,1,4,5]=>[5,4,1,3,2]=>[[[.,[[.,.],.]],.],.] [3,1,2,5,4]=>[2,3,1,5,4]=>[4,5,1,3,2]=>[[.,[[.,.],.]],[.,.]] [3,1,4,2,5]=>[2,4,1,3,5]=>[5,3,1,4,2]=>[[[.,[.,.]],[.,.]],.] [3,1,4,5,2]=>[2,5,1,3,4]=>[4,3,1,5,2]=>[[[.,[.,.]],.],[.,.]] [3,1,5,2,4]=>[2,4,1,5,3]=>[3,5,1,4,2]=>[[.,[.,.]],[[.,.],.]] [3,1,5,4,2]=>[2,5,1,4,3]=>[3,4,1,5,2]=>[[.,[.,.]],[.,[.,.]]] [3,2,1,4,5]=>[3,2,1,4,5]=>[5,4,1,2,3]=>[[[.,[.,[.,.]]],.],.] [3,2,1,5,4]=>[3,2,1,5,4]=>[4,5,1,2,3]=>[[.,[.,[.,.]]],[.,.]] [3,2,4,1,5]=>[4,2,1,3,5]=>[5,3,1,2,4]=>[[[.,[.,.]],[.,.]],.] [3,2,4,5,1]=>[5,2,1,3,4]=>[4,3,1,2,5]=>[[[.,[.,.]],.],[.,.]] [3,2,5,1,4]=>[4,2,1,5,3]=>[3,5,1,2,4]=>[[.,[.,.]],[[.,.],.]] [3,2,5,4,1]=>[5,2,1,4,3]=>[3,4,1,2,5]=>[[.,[.,.]],[.,[.,.]]] [3,4,1,2,5]=>[3,4,1,2,5]=>[5,2,1,4,3]=>[[[.,.],[[.,.],.]],.] [3,4,1,5,2]=>[3,5,1,2,4]=>[4,2,1,5,3]=>[[[.,.],[.,.]],[.,.]] [3,4,2,1,5]=>[4,3,1,2,5]=>[5,2,1,3,4]=>[[[.,.],[.,[.,.]]],.] [3,4,2,5,1]=>[5,3,1,2,4]=>[4,2,1,3,5]=>[[[.,.],[.,.]],[.,.]] [3,4,5,1,2]=>[4,5,1,2,3]=>[3,2,1,5,4]=>[[[.,.],.],[[.,.],.]] [3,4,5,2,1]=>[5,4,1,2,3]=>[3,2,1,4,5]=>[[[.,.],.],[.,[.,.]]] [3,5,1,2,4]=>[3,4,1,5,2]=>[2,5,1,4,3]=>[[.,.],[[[.,.],.],.]] [3,5,1,4,2]=>[3,5,1,4,2]=>[2,4,1,5,3]=>[[.,.],[[.,.],[.,.]]] [3,5,2,1,4]=>[4,3,1,5,2]=>[2,5,1,3,4]=>[[.,.],[[.,[.,.]],.]] [3,5,2,4,1]=>[5,3,1,4,2]=>[2,4,1,3,5]=>[[.,.],[[.,.],[.,.]]] [3,5,4,1,2]=>[4,5,1,3,2]=>[2,3,1,5,4]=>[[.,.],[.,[[.,.],.]]] [3,5,4,2,1]=>[5,4,1,3,2]=>[2,3,1,4,5]=>[[.,.],[.,[.,[.,.]]]] [4,1,2,3,5]=>[2,3,4,1,5]=>[5,1,4,3,2]=>[[.,[[[.,.],.],.]],.] [4,1,2,5,3]=>[2,3,5,1,4]=>[4,1,5,3,2]=>[[.,[[.,.],.]],[.,.]] [4,1,3,2,5]=>[2,4,3,1,5]=>[5,1,3,4,2]=>[[.,[[.,.],[.,.]]],.] [4,1,3,5,2]=>[2,5,3,1,4]=>[4,1,3,5,2]=>[[.,[[.,.],.]],[.,.]] [4,1,5,2,3]=>[2,4,5,1,3]=>[3,1,5,4,2]=>[[.,[.,.]],[[.,.],.]] [4,1,5,3,2]=>[2,5,4,1,3]=>[3,1,4,5,2]=>[[.,[.,.]],[.,[.,.]]] [4,2,1,3,5]=>[3,2,4,1,5]=>[5,1,4,2,3]=>[[.,[[.,[.,.]],.]],.] [4,2,1,5,3]=>[3,2,5,1,4]=>[4,1,5,2,3]=>[[.,[.,[.,.]]],[.,.]] [4,2,3,1,5]=>[4,2,3,1,5]=>[5,1,3,2,4]=>[[.,[[.,.],[.,.]]],.] [4,2,3,5,1]=>[5,2,3,1,4]=>[4,1,3,2,5]=>[[.,[[.,.],.]],[.,.]] [4,2,5,1,3]=>[4,2,5,1,3]=>[3,1,5,2,4]=>[[.,[.,.]],[[.,.],.]] [4,2,5,3,1]=>[5,2,4,1,3]=>[3,1,4,2,5]=>[[.,[.,.]],[.,[.,.]]] [4,3,1,2,5]=>[3,4,2,1,5]=>[5,1,2,4,3]=>[[.,[.,[[.,.],.]]],.] [4,3,1,5,2]=>[3,5,2,1,4]=>[4,1,2,5,3]=>[[.,[.,[.,.]]],[.,.]] [4,3,2,1,5]=>[4,3,2,1,5]=>[5,1,2,3,4]=>[[.,[.,[.,[.,.]]]],.] [4,3,2,5,1]=>[5,3,2,1,4]=>[4,1,2,3,5]=>[[.,[.,[.,.]]],[.,.]] [4,3,5,1,2]=>[4,5,2,1,3]=>[3,1,2,5,4]=>[[.,[.,.]],[[.,.],.]] [4,3,5,2,1]=>[5,4,2,1,3]=>[3,1,2,4,5]=>[[.,[.,.]],[.,[.,.]]] [4,5,1,2,3]=>[3,4,5,1,2]=>[2,1,5,4,3]=>[[.,.],[[[.,.],.],.]] [4,5,1,3,2]=>[3,5,4,1,2]=>[2,1,4,5,3]=>[[.,.],[[.,.],[.,.]]] [4,5,2,1,3]=>[4,3,5,1,2]=>[2,1,5,3,4]=>[[.,.],[[.,[.,.]],.]] [4,5,2,3,1]=>[5,3,4,1,2]=>[2,1,4,3,5]=>[[.,.],[[.,.],[.,.]]] [4,5,3,1,2]=>[4,5,3,1,2]=>[2,1,3,5,4]=>[[.,.],[.,[[.,.],.]]] [4,5,3,2,1]=>[5,4,3,1,2]=>[2,1,3,4,5]=>[[.,.],[.,[.,[.,.]]]] [5,1,2,3,4]=>[2,3,4,5,1]=>[1,5,4,3,2]=>[.,[[[[.,.],.],.],.]] [5,1,2,4,3]=>[2,3,5,4,1]=>[1,4,5,3,2]=>[.,[[[.,.],.],[.,.]]] [5,1,3,2,4]=>[2,4,3,5,1]=>[1,5,3,4,2]=>[.,[[[.,.],[.,.]],.]] [5,1,3,4,2]=>[2,5,3,4,1]=>[1,4,3,5,2]=>[.,[[[.,.],.],[.,.]]] [5,1,4,2,3]=>[2,4,5,3,1]=>[1,3,5,4,2]=>[.,[[.,.],[[.,.],.]]] [5,1,4,3,2]=>[2,5,4,3,1]=>[1,3,4,5,2]=>[.,[[.,.],[.,[.,.]]]] [5,2,1,3,4]=>[3,2,4,5,1]=>[1,5,4,2,3]=>[.,[[[.,[.,.]],.],.]] [5,2,1,4,3]=>[3,2,5,4,1]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]] [5,2,3,1,4]=>[4,2,3,5,1]=>[1,5,3,2,4]=>[.,[[[.,.],[.,.]],.]] [5,2,3,4,1]=>[5,2,3,4,1]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]] [5,2,4,1,3]=>[4,2,5,3,1]=>[1,3,5,2,4]=>[.,[[.,.],[[.,.],.]]] [5,2,4,3,1]=>[5,2,4,3,1]=>[1,3,4,2,5]=>[.,[[.,.],[.,[.,.]]]] [5,3,1,2,4]=>[3,4,2,5,1]=>[1,5,2,4,3]=>[.,[[.,[[.,.],.]],.]] [5,3,1,4,2]=>[3,5,2,4,1]=>[1,4,2,5,3]=>[.,[[.,[.,.]],[.,.]]] [5,3,2,1,4]=>[4,3,2,5,1]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]] [5,3,2,4,1]=>[5,3,2,4,1]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]] [5,3,4,1,2]=>[4,5,2,3,1]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]] [5,3,4,2,1]=>[5,4,2,3,1]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [5,4,1,2,3]=>[3,4,5,2,1]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]] [5,4,1,3,2]=>[3,5,4,2,1]=>[1,2,4,5,3]=>[.,[.,[[.,.],[.,.]]]] [5,4,2,1,3]=>[4,3,5,2,1]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]] [5,4,2,3,1]=>[5,3,4,2,1]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [5,4,3,1,2]=>[4,5,3,2,1]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [5,4,3,2,1]=>[5,4,3,2,1]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [1,2,3,4,5,6]=>[1,2,3,4,5,6]=>[6,5,4,3,2,1]=>[[[[[[.,.],.],.],.],.],.] [1,2,3,4,6,5]=>[1,2,3,4,6,5]=>[5,6,4,3,2,1]=>[[[[[.,.],.],.],.],[.,.]] [1,2,3,5,4,6]=>[1,2,3,5,4,6]=>[6,4,5,3,2,1]=>[[[[[.,.],.],.],[.,.]],.] [1,2,3,5,6,4]=>[1,2,3,6,4,5]=>[5,4,6,3,2,1]=>[[[[[.,.],.],.],.],[.,.]] [1,2,3,6,4,5]=>[1,2,3,5,6,4]=>[4,6,5,3,2,1]=>[[[[.,.],.],.],[[.,.],.]] [1,2,3,6,5,4]=>[1,2,3,6,5,4]=>[4,5,6,3,2,1]=>[[[[.,.],.],.],[.,[.,.]]] [1,2,4,3,5,6]=>[1,2,4,3,5,6]=>[6,5,3,4,2,1]=>[[[[[.,.],.],[.,.]],.],.] [1,2,4,3,6,5]=>[1,2,4,3,6,5]=>[5,6,3,4,2,1]=>[[[[.,.],.],[.,.]],[.,.]] [1,2,4,5,3,6]=>[1,2,5,3,4,6]=>[6,4,3,5,2,1]=>[[[[[.,.],.],.],[.,.]],.] [1,2,4,5,6,3]=>[1,2,6,3,4,5]=>[5,4,3,6,2,1]=>[[[[[.,.],.],.],.],[.,.]] [1,2,4,6,3,5]=>[1,2,5,3,6,4]=>[4,6,3,5,2,1]=>[[[[.,.],.],.],[[.,.],.]] [1,2,4,6,5,3]=>[1,2,6,3,5,4]=>[4,5,3,6,2,1]=>[[[[.,.],.],.],[.,[.,.]]] [1,2,5,3,4,6]=>[1,2,4,5,3,6]=>[6,3,5,4,2,1]=>[[[[.,.],.],[[.,.],.]],.] [1,2,5,3,6,4]=>[1,2,4,6,3,5]=>[5,3,6,4,2,1]=>[[[[.,.],.],[.,.]],[.,.]] [1,2,5,4,3,6]=>[1,2,5,4,3,6]=>[6,3,4,5,2,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,2,5,4,6,3]=>[1,2,6,4,3,5]=>[5,3,4,6,2,1]=>[[[[.,.],.],[.,.]],[.,.]] [1,2,5,6,3,4]=>[1,2,5,6,3,4]=>[4,3,6,5,2,1]=>[[[[.,.],.],.],[[.,.],.]] [1,2,5,6,4,3]=>[1,2,6,5,3,4]=>[4,3,5,6,2,1]=>[[[[.,.],.],.],[.,[.,.]]] [1,2,6,3,4,5]=>[1,2,4,5,6,3]=>[3,6,5,4,2,1]=>[[[.,.],.],[[[.,.],.],.]] [1,2,6,3,5,4]=>[1,2,4,6,5,3]=>[3,5,6,4,2,1]=>[[[.,.],.],[[.,.],[.,.]]] [1,2,6,4,3,5]=>[1,2,5,4,6,3]=>[3,6,4,5,2,1]=>[[[.,.],.],[[.,[.,.]],.]] [1,2,6,4,5,3]=>[1,2,6,4,5,3]=>[3,5,4,6,2,1]=>[[[.,.],.],[[.,.],[.,.]]] [1,2,6,5,3,4]=>[1,2,5,6,4,3]=>[3,4,6,5,2,1]=>[[[.,.],.],[.,[[.,.],.]]] [1,2,6,5,4,3]=>[1,2,6,5,4,3]=>[3,4,5,6,2,1]=>[[[.,.],.],[.,[.,[.,.]]]] [1,3,2,4,5,6]=>[1,3,2,4,5,6]=>[6,5,4,2,3,1]=>[[[[[.,.],[.,.]],.],.],.] [1,3,2,4,6,5]=>[1,3,2,4,6,5]=>[5,6,4,2,3,1]=>[[[[.,.],[.,.]],.],[.,.]] [1,3,2,5,4,6]=>[1,3,2,5,4,6]=>[6,4,5,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,3,2,5,6,4]=>[1,3,2,6,4,5]=>[5,4,6,2,3,1]=>[[[[.,.],[.,.]],.],[.,.]] [1,3,2,6,4,5]=>[1,3,2,5,6,4]=>[4,6,5,2,3,1]=>[[[.,.],[.,.]],[[.,.],.]] [1,3,2,6,5,4]=>[1,3,2,6,5,4]=>[4,5,6,2,3,1]=>[[[.,.],[.,.]],[.,[.,.]]] [1,3,4,2,5,6]=>[1,4,2,3,5,6]=>[6,5,3,2,4,1]=>[[[[[.,.],.],[.,.]],.],.] [1,3,4,2,6,5]=>[1,4,2,3,6,5]=>[5,6,3,2,4,1]=>[[[[.,.],.],[.,.]],[.,.]] [1,3,4,5,2,6]=>[1,5,2,3,4,6]=>[6,4,3,2,5,1]=>[[[[[.,.],.],.],[.,.]],.] [1,3,4,5,6,2]=>[1,6,2,3,4,5]=>[5,4,3,2,6,1]=>[[[[[.,.],.],.],.],[.,.]] [1,3,4,6,2,5]=>[1,5,2,3,6,4]=>[4,6,3,2,5,1]=>[[[[.,.],.],.],[[.,.],.]] [1,3,4,6,5,2]=>[1,6,2,3,5,4]=>[4,5,3,2,6,1]=>[[[[.,.],.],.],[.,[.,.]]] [1,3,5,2,4,6]=>[1,4,2,5,3,6]=>[6,3,5,2,4,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,5,2,6,4]=>[1,4,2,6,3,5]=>[5,3,6,2,4,1]=>[[[[.,.],.],[.,.]],[.,.]] [1,3,5,4,2,6]=>[1,5,2,4,3,6]=>[6,3,4,2,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,3,5,4,6,2]=>[1,6,2,4,3,5]=>[5,3,4,2,6,1]=>[[[[.,.],.],[.,.]],[.,.]] [1,3,5,6,2,4]=>[1,5,2,6,3,4]=>[4,3,6,2,5,1]=>[[[[.,.],.],.],[[.,.],.]] [1,3,5,6,4,2]=>[1,6,2,5,3,4]=>[4,3,5,2,6,1]=>[[[[.,.],.],.],[.,[.,.]]] [1,3,6,2,4,5]=>[1,4,2,5,6,3]=>[3,6,5,2,4,1]=>[[[.,.],.],[[[.,.],.],.]] [1,3,6,2,5,4]=>[1,4,2,6,5,3]=>[3,5,6,2,4,1]=>[[[.,.],.],[[.,.],[.,.]]] [1,3,6,4,2,5]=>[1,5,2,4,6,3]=>[3,6,4,2,5,1]=>[[[.,.],.],[[.,[.,.]],.]] [1,3,6,4,5,2]=>[1,6,2,4,5,3]=>[3,5,4,2,6,1]=>[[[.,.],.],[[.,.],[.,.]]] [1,3,6,5,2,4]=>[1,5,2,6,4,3]=>[3,4,6,2,5,1]=>[[[.,.],.],[.,[[.,.],.]]] [1,3,6,5,4,2]=>[1,6,2,5,4,3]=>[3,4,5,2,6,1]=>[[[.,.],.],[.,[.,[.,.]]]] [1,4,2,3,5,6]=>[1,3,4,2,5,6]=>[6,5,2,4,3,1]=>[[[[.,.],[[.,.],.]],.],.] [1,4,2,3,6,5]=>[1,3,4,2,6,5]=>[5,6,2,4,3,1]=>[[[.,.],[[.,.],.]],[.,.]] [1,4,2,5,3,6]=>[1,3,5,2,4,6]=>[6,4,2,5,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,4,2,5,6,3]=>[1,3,6,2,4,5]=>[5,4,2,6,3,1]=>[[[[.,.],[.,.]],.],[.,.]] [1,4,2,6,3,5]=>[1,3,5,2,6,4]=>[4,6,2,5,3,1]=>[[[.,.],[.,.]],[[.,.],.]] [1,4,2,6,5,3]=>[1,3,6,2,5,4]=>[4,5,2,6,3,1]=>[[[.,.],[.,.]],[.,[.,.]]] [1,4,3,2,5,6]=>[1,4,3,2,5,6]=>[6,5,2,3,4,1]=>[[[[.,.],[.,[.,.]]],.],.] [1,4,3,2,6,5]=>[1,4,3,2,6,5]=>[5,6,2,3,4,1]=>[[[.,.],[.,[.,.]]],[.,.]] [1,4,3,5,2,6]=>[1,5,3,2,4,6]=>[6,4,2,3,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,4,3,5,6,2]=>[1,6,3,2,4,5]=>[5,4,2,3,6,1]=>[[[[.,.],[.,.]],.],[.,.]] [1,4,3,6,2,5]=>[1,5,3,2,6,4]=>[4,6,2,3,5,1]=>[[[.,.],[.,.]],[[.,.],.]] [1,4,3,6,5,2]=>[1,6,3,2,5,4]=>[4,5,2,3,6,1]=>[[[.,.],[.,.]],[.,[.,.]]] [1,4,5,2,3,6]=>[1,4,5,2,3,6]=>[6,3,2,5,4,1]=>[[[[.,.],.],[[.,.],.]],.] [1,4,5,2,6,3]=>[1,4,6,2,3,5]=>[5,3,2,6,4,1]=>[[[[.,.],.],[.,.]],[.,.]] [1,4,5,3,2,6]=>[1,5,4,2,3,6]=>[6,3,2,4,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,4,5,3,6,2]=>[1,6,4,2,3,5]=>[5,3,2,4,6,1]=>[[[[.,.],.],[.,.]],[.,.]] [1,4,5,6,2,3]=>[1,5,6,2,3,4]=>[4,3,2,6,5,1]=>[[[[.,.],.],.],[[.,.],.]] [1,4,5,6,3,2]=>[1,6,5,2,3,4]=>[4,3,2,5,6,1]=>[[[[.,.],.],.],[.,[.,.]]] [1,4,6,2,3,5]=>[1,4,5,2,6,3]=>[3,6,2,5,4,1]=>[[[.,.],.],[[[.,.],.],.]] [1,4,6,2,5,3]=>[1,4,6,2,5,3]=>[3,5,2,6,4,1]=>[[[.,.],.],[[.,.],[.,.]]] [1,4,6,3,2,5]=>[1,5,4,2,6,3]=>[3,6,2,4,5,1]=>[[[.,.],.],[[.,[.,.]],.]] [1,4,6,3,5,2]=>[1,6,4,2,5,3]=>[3,5,2,4,6,1]=>[[[.,.],.],[[.,.],[.,.]]] [1,4,6,5,2,3]=>[1,5,6,2,4,3]=>[3,4,2,6,5,1]=>[[[.,.],.],[.,[[.,.],.]]] [1,4,6,5,3,2]=>[1,6,5,2,4,3]=>[3,4,2,5,6,1]=>[[[.,.],.],[.,[.,[.,.]]]] [1,5,2,3,4,6]=>[1,3,4,5,2,6]=>[6,2,5,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,5,2,3,6,4]=>[1,3,4,6,2,5]=>[5,2,6,4,3,1]=>[[[.,.],[[.,.],.]],[.,.]] [1,5,2,4,3,6]=>[1,3,5,4,2,6]=>[6,2,4,5,3,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,2,4,6,3]=>[1,3,6,4,2,5]=>[5,2,4,6,3,1]=>[[[.,.],[[.,.],.]],[.,.]] [1,5,2,6,3,4]=>[1,3,5,6,2,4]=>[4,2,6,5,3,1]=>[[[.,.],[.,.]],[[.,.],.]] [1,5,2,6,4,3]=>[1,3,6,5,2,4]=>[4,2,5,6,3,1]=>[[[.,.],[.,.]],[.,[.,.]]] [1,5,3,2,4,6]=>[1,4,3,5,2,6]=>[6,2,5,3,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,5,3,2,6,4]=>[1,4,3,6,2,5]=>[5,2,6,3,4,1]=>[[[.,.],[.,[.,.]]],[.,.]] [1,5,3,4,2,6]=>[1,5,3,4,2,6]=>[6,2,4,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,3,4,6,2]=>[1,6,3,4,2,5]=>[5,2,4,3,6,1]=>[[[.,.],[[.,.],.]],[.,.]] [1,5,3,6,2,4]=>[1,5,3,6,2,4]=>[4,2,6,3,5,1]=>[[[.,.],[.,.]],[[.,.],.]] [1,5,3,6,4,2]=>[1,6,3,5,2,4]=>[4,2,5,3,6,1]=>[[[.,.],[.,.]],[.,[.,.]]] [1,5,4,2,3,6]=>[1,4,5,3,2,6]=>[6,2,3,5,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,5,4,2,6,3]=>[1,4,6,3,2,5]=>[5,2,3,6,4,1]=>[[[.,.],[.,[.,.]]],[.,.]] [1,5,4,3,2,6]=>[1,5,4,3,2,6]=>[6,2,3,4,5,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,5,4,3,6,2]=>[1,6,4,3,2,5]=>[5,2,3,4,6,1]=>[[[.,.],[.,[.,.]]],[.,.]] [1,5,4,6,2,3]=>[1,5,6,3,2,4]=>[4,2,3,6,5,1]=>[[[.,.],[.,.]],[[.,.],.]] [1,5,4,6,3,2]=>[1,6,5,3,2,4]=>[4,2,3,5,6,1]=>[[[.,.],[.,.]],[.,[.,.]]] [1,5,6,2,3,4]=>[1,4,5,6,2,3]=>[3,2,6,5,4,1]=>[[[.,.],.],[[[.,.],.],.]] [1,5,6,2,4,3]=>[1,4,6,5,2,3]=>[3,2,5,6,4,1]=>[[[.,.],.],[[.,.],[.,.]]] [1,5,6,3,2,4]=>[1,5,4,6,2,3]=>[3,2,6,4,5,1]=>[[[.,.],.],[[.,[.,.]],.]] [1,5,6,3,4,2]=>[1,6,4,5,2,3]=>[3,2,5,4,6,1]=>[[[.,.],.],[[.,.],[.,.]]] [1,5,6,4,2,3]=>[1,5,6,4,2,3]=>[3,2,4,6,5,1]=>[[[.,.],.],[.,[[.,.],.]]] [1,5,6,4,3,2]=>[1,6,5,4,2,3]=>[3,2,4,5,6,1]=>[[[.,.],.],[.,[.,[.,.]]]] [1,6,2,3,4,5]=>[1,3,4,5,6,2]=>[2,6,5,4,3,1]=>[[.,.],[[[[.,.],.],.],.]] [1,6,2,3,5,4]=>[1,3,4,6,5,2]=>[2,5,6,4,3,1]=>[[.,.],[[[.,.],.],[.,.]]] [1,6,2,4,3,5]=>[1,3,5,4,6,2]=>[2,6,4,5,3,1]=>[[.,.],[[[.,.],[.,.]],.]] [1,6,2,4,5,3]=>[1,3,6,4,5,2]=>[2,5,4,6,3,1]=>[[.,.],[[[.,.],.],[.,.]]] [1,6,2,5,3,4]=>[1,3,5,6,4,2]=>[2,4,6,5,3,1]=>[[.,.],[[.,.],[[.,.],.]]] [1,6,2,5,4,3]=>[1,3,6,5,4,2]=>[2,4,5,6,3,1]=>[[.,.],[[.,.],[.,[.,.]]]] [1,6,3,2,4,5]=>[1,4,3,5,6,2]=>[2,6,5,3,4,1]=>[[.,.],[[[.,[.,.]],.],.]] [1,6,3,2,5,4]=>[1,4,3,6,5,2]=>[2,5,6,3,4,1]=>[[.,.],[[.,[.,.]],[.,.]]] [1,6,3,4,2,5]=>[1,5,3,4,6,2]=>[2,6,4,3,5,1]=>[[.,.],[[[.,.],[.,.]],.]] [1,6,3,4,5,2]=>[1,6,3,4,5,2]=>[2,5,4,3,6,1]=>[[.,.],[[[.,.],.],[.,.]]] [1,6,3,5,2,4]=>[1,5,3,6,4,2]=>[2,4,6,3,5,1]=>[[.,.],[[.,.],[[.,.],.]]] [1,6,3,5,4,2]=>[1,6,3,5,4,2]=>[2,4,5,3,6,1]=>[[.,.],[[.,.],[.,[.,.]]]] [1,6,4,2,3,5]=>[1,4,5,3,6,2]=>[2,6,3,5,4,1]=>[[.,.],[[.,[[.,.],.]],.]] [1,6,4,2,5,3]=>[1,4,6,3,5,2]=>[2,5,3,6,4,1]=>[[.,.],[[.,[.,.]],[.,.]]] [1,6,4,3,2,5]=>[1,5,4,3,6,2]=>[2,6,3,4,5,1]=>[[.,.],[[.,[.,[.,.]]],.]] [1,6,4,3,5,2]=>[1,6,4,3,5,2]=>[2,5,3,4,6,1]=>[[.,.],[[.,[.,.]],[.,.]]] [1,6,4,5,2,3]=>[1,5,6,3,4,2]=>[2,4,3,6,5,1]=>[[.,.],[[.,.],[[.,.],.]]] [1,6,4,5,3,2]=>[1,6,5,3,4,2]=>[2,4,3,5,6,1]=>[[.,.],[[.,.],[.,[.,.]]]] [1,6,5,2,3,4]=>[1,4,5,6,3,2]=>[2,3,6,5,4,1]=>[[.,.],[.,[[[.,.],.],.]]] [1,6,5,2,4,3]=>[1,4,6,5,3,2]=>[2,3,5,6,4,1]=>[[.,.],[.,[[.,.],[.,.]]]] [1,6,5,3,2,4]=>[1,5,4,6,3,2]=>[2,3,6,4,5,1]=>[[.,.],[.,[[.,[.,.]],.]]] [1,6,5,3,4,2]=>[1,6,4,5,3,2]=>[2,3,5,4,6,1]=>[[.,.],[.,[[.,.],[.,.]]]] [1,6,5,4,2,3]=>[1,5,6,4,3,2]=>[2,3,4,6,5,1]=>[[.,.],[.,[.,[[.,.],.]]]] [1,6,5,4,3,2]=>[1,6,5,4,3,2]=>[2,3,4,5,6,1]=>[[.,.],[.,[.,[.,[.,.]]]]] [2,1,3,4,5,6]=>[2,1,3,4,5,6]=>[6,5,4,3,1,2]=>[[[[[.,[.,.]],.],.],.],.] [2,1,3,4,6,5]=>[2,1,3,4,6,5]=>[5,6,4,3,1,2]=>[[[[.,[.,.]],.],.],[.,.]] [2,1,3,5,4,6]=>[2,1,3,5,4,6]=>[6,4,5,3,1,2]=>[[[[.,[.,.]],.],[.,.]],.] [2,1,3,5,6,4]=>[2,1,3,6,4,5]=>[5,4,6,3,1,2]=>[[[[.,[.,.]],.],.],[.,.]] [2,1,3,6,4,5]=>[2,1,3,5,6,4]=>[4,6,5,3,1,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,1,3,6,5,4]=>[2,1,3,6,5,4]=>[4,5,6,3,1,2]=>[[[.,[.,.]],.],[.,[.,.]]] [2,1,4,3,5,6]=>[2,1,4,3,5,6]=>[6,5,3,4,1,2]=>[[[[.,[.,.]],[.,.]],.],.] [2,1,4,3,6,5]=>[2,1,4,3,6,5]=>[5,6,3,4,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,4,5,3,6]=>[2,1,5,3,4,6]=>[6,4,3,5,1,2]=>[[[[.,[.,.]],.],[.,.]],.] [2,1,4,5,6,3]=>[2,1,6,3,4,5]=>[5,4,3,6,1,2]=>[[[[.,[.,.]],.],.],[.,.]] [2,1,4,6,3,5]=>[2,1,5,3,6,4]=>[4,6,3,5,1,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,1,4,6,5,3]=>[2,1,6,3,5,4]=>[4,5,3,6,1,2]=>[[[.,[.,.]],.],[.,[.,.]]] [2,1,5,3,4,6]=>[2,1,4,5,3,6]=>[6,3,5,4,1,2]=>[[[.,[.,.]],[[.,.],.]],.] [2,1,5,3,6,4]=>[2,1,4,6,3,5]=>[5,3,6,4,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,5,4,3,6]=>[2,1,5,4,3,6]=>[6,3,4,5,1,2]=>[[[.,[.,.]],[.,[.,.]]],.] [2,1,5,4,6,3]=>[2,1,6,4,3,5]=>[5,3,4,6,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,5,6,3,4]=>[2,1,5,6,3,4]=>[4,3,6,5,1,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,1,5,6,4,3]=>[2,1,6,5,3,4]=>[4,3,5,6,1,2]=>[[[.,[.,.]],.],[.,[.,.]]] [2,1,6,3,4,5]=>[2,1,4,5,6,3]=>[3,6,5,4,1,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,1,6,3,5,4]=>[2,1,4,6,5,3]=>[3,5,6,4,1,2]=>[[.,[.,.]],[[.,.],[.,.]]] [2,1,6,4,3,5]=>[2,1,5,4,6,3]=>[3,6,4,5,1,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,1,6,4,5,3]=>[2,1,6,4,5,3]=>[3,5,4,6,1,2]=>[[.,[.,.]],[[.,.],[.,.]]] [2,1,6,5,3,4]=>[2,1,5,6,4,3]=>[3,4,6,5,1,2]=>[[.,[.,.]],[.,[[.,.],.]]] [2,1,6,5,4,3]=>[2,1,6,5,4,3]=>[3,4,5,6,1,2]=>[[.,[.,.]],[.,[.,[.,.]]]] [2,3,1,4,5,6]=>[3,1,2,4,5,6]=>[6,5,4,2,1,3]=>[[[[[.,.],[.,.]],.],.],.] [2,3,1,4,6,5]=>[3,1,2,4,6,5]=>[5,6,4,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [2,3,1,5,4,6]=>[3,1,2,5,4,6]=>[6,4,5,2,1,3]=>[[[[.,.],[.,.]],[.,.]],.] [2,3,1,5,6,4]=>[3,1,2,6,4,5]=>[5,4,6,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [2,3,1,6,4,5]=>[3,1,2,5,6,4]=>[4,6,5,2,1,3]=>[[[.,.],[.,.]],[[.,.],.]] [2,3,1,6,5,4]=>[3,1,2,6,5,4]=>[4,5,6,2,1,3]=>[[[.,.],[.,.]],[.,[.,.]]] [2,3,4,1,5,6]=>[4,1,2,3,5,6]=>[6,5,3,2,1,4]=>[[[[[.,.],.],[.,.]],.],.] [2,3,4,1,6,5]=>[4,1,2,3,6,5]=>[5,6,3,2,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [2,3,4,5,1,6]=>[5,1,2,3,4,6]=>[6,4,3,2,1,5]=>[[[[[.,.],.],.],[.,.]],.] [2,3,4,5,6,1]=>[6,1,2,3,4,5]=>[5,4,3,2,1,6]=>[[[[[.,.],.],.],.],[.,.]] [2,3,4,6,1,5]=>[5,1,2,3,6,4]=>[4,6,3,2,1,5]=>[[[[.,.],.],.],[[.,.],.]] [2,3,4,6,5,1]=>[6,1,2,3,5,4]=>[4,5,3,2,1,6]=>[[[[.,.],.],.],[.,[.,.]]] [2,3,5,1,4,6]=>[4,1,2,5,3,6]=>[6,3,5,2,1,4]=>[[[[.,.],.],[[.,.],.]],.] [2,3,5,1,6,4]=>[4,1,2,6,3,5]=>[5,3,6,2,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [2,3,5,4,1,6]=>[5,1,2,4,3,6]=>[6,3,4,2,1,5]=>[[[[.,.],.],[.,[.,.]]],.] [2,3,5,4,6,1]=>[6,1,2,4,3,5]=>[5,3,4,2,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [2,3,5,6,1,4]=>[5,1,2,6,3,4]=>[4,3,6,2,1,5]=>[[[[.,.],.],.],[[.,.],.]] [2,3,5,6,4,1]=>[6,1,2,5,3,4]=>[4,3,5,2,1,6]=>[[[[.,.],.],.],[.,[.,.]]] [2,3,6,1,4,5]=>[4,1,2,5,6,3]=>[3,6,5,2,1,4]=>[[[.,.],.],[[[.,.],.],.]] [2,3,6,1,5,4]=>[4,1,2,6,5,3]=>[3,5,6,2,1,4]=>[[[.,.],.],[[.,.],[.,.]]] [2,3,6,4,1,5]=>[5,1,2,4,6,3]=>[3,6,4,2,1,5]=>[[[.,.],.],[[.,[.,.]],.]] [2,3,6,4,5,1]=>[6,1,2,4,5,3]=>[3,5,4,2,1,6]=>[[[.,.],.],[[.,.],[.,.]]] [2,3,6,5,1,4]=>[5,1,2,6,4,3]=>[3,4,6,2,1,5]=>[[[.,.],.],[.,[[.,.],.]]] [2,3,6,5,4,1]=>[6,1,2,5,4,3]=>[3,4,5,2,1,6]=>[[[.,.],.],[.,[.,[.,.]]]] [2,4,1,3,5,6]=>[3,1,4,2,5,6]=>[6,5,2,4,1,3]=>[[[[.,.],[[.,.],.]],.],.] [2,4,1,3,6,5]=>[3,1,4,2,6,5]=>[5,6,2,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [2,4,1,5,3,6]=>[3,1,5,2,4,6]=>[6,4,2,5,1,3]=>[[[[.,.],[.,.]],[.,.]],.] [2,4,1,5,6,3]=>[3,1,6,2,4,5]=>[5,4,2,6,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [2,4,1,6,3,5]=>[3,1,5,2,6,4]=>[4,6,2,5,1,3]=>[[[.,.],[.,.]],[[.,.],.]] [2,4,1,6,5,3]=>[3,1,6,2,5,4]=>[4,5,2,6,1,3]=>[[[.,.],[.,.]],[.,[.,.]]] [2,4,3,1,5,6]=>[4,1,3,2,5,6]=>[6,5,2,3,1,4]=>[[[[.,.],[.,[.,.]]],.],.] [2,4,3,1,6,5]=>[4,1,3,2,6,5]=>[5,6,2,3,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [2,4,3,5,1,6]=>[5,1,3,2,4,6]=>[6,4,2,3,1,5]=>[[[[.,.],[.,.]],[.,.]],.] [2,4,3,5,6,1]=>[6,1,3,2,4,5]=>[5,4,2,3,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [2,4,3,6,1,5]=>[5,1,3,2,6,4]=>[4,6,2,3,1,5]=>[[[.,.],[.,.]],[[.,.],.]] [2,4,3,6,5,1]=>[6,1,3,2,5,4]=>[4,5,2,3,1,6]=>[[[.,.],[.,.]],[.,[.,.]]] [2,4,5,1,3,6]=>[4,1,5,2,3,6]=>[6,3,2,5,1,4]=>[[[[.,.],.],[[.,.],.]],.] [2,4,5,1,6,3]=>[4,1,6,2,3,5]=>[5,3,2,6,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [2,4,5,3,1,6]=>[5,1,4,2,3,6]=>[6,3,2,4,1,5]=>[[[[.,.],.],[.,[.,.]]],.] [2,4,5,3,6,1]=>[6,1,4,2,3,5]=>[5,3,2,4,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [2,4,5,6,1,3]=>[5,1,6,2,3,4]=>[4,3,2,6,1,5]=>[[[[.,.],.],.],[[.,.],.]] [2,4,5,6,3,1]=>[6,1,5,2,3,4]=>[4,3,2,5,1,6]=>[[[[.,.],.],.],[.,[.,.]]] [2,4,6,1,3,5]=>[4,1,5,2,6,3]=>[3,6,2,5,1,4]=>[[[.,.],.],[[[.,.],.],.]] [2,4,6,1,5,3]=>[4,1,6,2,5,3]=>[3,5,2,6,1,4]=>[[[.,.],.],[[.,.],[.,.]]] [2,4,6,3,1,5]=>[5,1,4,2,6,3]=>[3,6,2,4,1,5]=>[[[.,.],.],[[.,[.,.]],.]] [2,4,6,3,5,1]=>[6,1,4,2,5,3]=>[3,5,2,4,1,6]=>[[[.,.],.],[[.,.],[.,.]]] [2,4,6,5,1,3]=>[5,1,6,2,4,3]=>[3,4,2,6,1,5]=>[[[.,.],.],[.,[[.,.],.]]] [2,4,6,5,3,1]=>[6,1,5,2,4,3]=>[3,4,2,5,1,6]=>[[[.,.],.],[.,[.,[.,.]]]] [2,5,1,3,4,6]=>[3,1,4,5,2,6]=>[6,2,5,4,1,3]=>[[[.,.],[[[.,.],.],.]],.] [2,5,1,3,6,4]=>[3,1,4,6,2,5]=>[5,2,6,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [2,5,1,4,3,6]=>[3,1,5,4,2,6]=>[6,2,4,5,1,3]=>[[[.,.],[[.,.],[.,.]]],.] [2,5,1,4,6,3]=>[3,1,6,4,2,5]=>[5,2,4,6,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [2,5,1,6,3,4]=>[3,1,5,6,2,4]=>[4,2,6,5,1,3]=>[[[.,.],[.,.]],[[.,.],.]] [2,5,1,6,4,3]=>[3,1,6,5,2,4]=>[4,2,5,6,1,3]=>[[[.,.],[.,.]],[.,[.,.]]] [2,5,3,1,4,6]=>[4,1,3,5,2,6]=>[6,2,5,3,1,4]=>[[[.,.],[[.,[.,.]],.]],.] [2,5,3,1,6,4]=>[4,1,3,6,2,5]=>[5,2,6,3,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [2,5,3,4,1,6]=>[5,1,3,4,2,6]=>[6,2,4,3,1,5]=>[[[.,.],[[.,.],[.,.]]],.] [2,5,3,4,6,1]=>[6,1,3,4,2,5]=>[5,2,4,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [2,5,3,6,1,4]=>[5,1,3,6,2,4]=>[4,2,6,3,1,5]=>[[[.,.],[.,.]],[[.,.],.]] [2,5,3,6,4,1]=>[6,1,3,5,2,4]=>[4,2,5,3,1,6]=>[[[.,.],[.,.]],[.,[.,.]]] [2,5,4,1,3,6]=>[4,1,5,3,2,6]=>[6,2,3,5,1,4]=>[[[.,.],[.,[[.,.],.]]],.] [2,5,4,1,6,3]=>[4,1,6,3,2,5]=>[5,2,3,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [2,5,4,3,1,6]=>[5,1,4,3,2,6]=>[6,2,3,4,1,5]=>[[[.,.],[.,[.,[.,.]]]],.] [2,5,4,3,6,1]=>[6,1,4,3,2,5]=>[5,2,3,4,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [2,5,4,6,1,3]=>[5,1,6,3,2,4]=>[4,2,3,6,1,5]=>[[[.,.],[.,.]],[[.,.],.]] [2,5,4,6,3,1]=>[6,1,5,3,2,4]=>[4,2,3,5,1,6]=>[[[.,.],[.,.]],[.,[.,.]]] [2,5,6,1,3,4]=>[4,1,5,6,2,3]=>[3,2,6,5,1,4]=>[[[.,.],.],[[[.,.],.],.]] [2,5,6,1,4,3]=>[4,1,6,5,2,3]=>[3,2,5,6,1,4]=>[[[.,.],.],[[.,.],[.,.]]] [2,5,6,3,1,4]=>[5,1,4,6,2,3]=>[3,2,6,4,1,5]=>[[[.,.],.],[[.,[.,.]],.]] [2,5,6,3,4,1]=>[6,1,4,5,2,3]=>[3,2,5,4,1,6]=>[[[.,.],.],[[.,.],[.,.]]] [2,5,6,4,1,3]=>[5,1,6,4,2,3]=>[3,2,4,6,1,5]=>[[[.,.],.],[.,[[.,.],.]]] [2,5,6,4,3,1]=>[6,1,5,4,2,3]=>[3,2,4,5,1,6]=>[[[.,.],.],[.,[.,[.,.]]]] [2,6,1,3,4,5]=>[3,1,4,5,6,2]=>[2,6,5,4,1,3]=>[[.,.],[[[[.,.],.],.],.]] [2,6,1,3,5,4]=>[3,1,4,6,5,2]=>[2,5,6,4,1,3]=>[[.,.],[[[.,.],.],[.,.]]] [2,6,1,4,3,5]=>[3,1,5,4,6,2]=>[2,6,4,5,1,3]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,1,4,5,3]=>[3,1,6,4,5,2]=>[2,5,4,6,1,3]=>[[.,.],[[[.,.],.],[.,.]]] [2,6,1,5,3,4]=>[3,1,5,6,4,2]=>[2,4,6,5,1,3]=>[[.,.],[[.,.],[[.,.],.]]] [2,6,1,5,4,3]=>[3,1,6,5,4,2]=>[2,4,5,6,1,3]=>[[.,.],[[.,.],[.,[.,.]]]] [2,6,3,1,4,5]=>[4,1,3,5,6,2]=>[2,6,5,3,1,4]=>[[.,.],[[[.,[.,.]],.],.]] [2,6,3,1,5,4]=>[4,1,3,6,5,2]=>[2,5,6,3,1,4]=>[[.,.],[[.,[.,.]],[.,.]]] [2,6,3,4,1,5]=>[5,1,3,4,6,2]=>[2,6,4,3,1,5]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,3,4,5,1]=>[6,1,3,4,5,2]=>[2,5,4,3,1,6]=>[[.,.],[[[.,.],.],[.,.]]] [2,6,3,5,1,4]=>[5,1,3,6,4,2]=>[2,4,6,3,1,5]=>[[.,.],[[.,.],[[.,.],.]]] [2,6,3,5,4,1]=>[6,1,3,5,4,2]=>[2,4,5,3,1,6]=>[[.,.],[[.,.],[.,[.,.]]]] [2,6,4,1,3,5]=>[4,1,5,3,6,2]=>[2,6,3,5,1,4]=>[[.,.],[[.,[[.,.],.]],.]] [2,6,4,1,5,3]=>[4,1,6,3,5,2]=>[2,5,3,6,1,4]=>[[.,.],[[.,[.,.]],[.,.]]] [2,6,4,3,1,5]=>[5,1,4,3,6,2]=>[2,6,3,4,1,5]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,4,3,5,1]=>[6,1,4,3,5,2]=>[2,5,3,4,1,6]=>[[.,.],[[.,[.,.]],[.,.]]] [2,6,4,5,1,3]=>[5,1,6,3,4,2]=>[2,4,3,6,1,5]=>[[.,.],[[.,.],[[.,.],.]]] [2,6,4,5,3,1]=>[6,1,5,3,4,2]=>[2,4,3,5,1,6]=>[[.,.],[[.,.],[.,[.,.]]]] [2,6,5,1,3,4]=>[4,1,5,6,3,2]=>[2,3,6,5,1,4]=>[[.,.],[.,[[[.,.],.],.]]] [2,6,5,1,4,3]=>[4,1,6,5,3,2]=>[2,3,5,6,1,4]=>[[.,.],[.,[[.,.],[.,.]]]] [2,6,5,3,1,4]=>[5,1,4,6,3,2]=>[2,3,6,4,1,5]=>[[.,.],[.,[[.,[.,.]],.]]] [2,6,5,3,4,1]=>[6,1,4,5,3,2]=>[2,3,5,4,1,6]=>[[.,.],[.,[[.,.],[.,.]]]] [2,6,5,4,1,3]=>[5,1,6,4,3,2]=>[2,3,4,6,1,5]=>[[.,.],[.,[.,[[.,.],.]]]] [2,6,5,4,3,1]=>[6,1,5,4,3,2]=>[2,3,4,5,1,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [3,1,2,4,5,6]=>[2,3,1,4,5,6]=>[6,5,4,1,3,2]=>[[[[.,[[.,.],.]],.],.],.] [3,1,2,4,6,5]=>[2,3,1,4,6,5]=>[5,6,4,1,3,2]=>[[[.,[[.,.],.]],.],[.,.]] [3,1,2,5,4,6]=>[2,3,1,5,4,6]=>[6,4,5,1,3,2]=>[[[.,[[.,.],.]],[.,.]],.] [3,1,2,5,6,4]=>[2,3,1,6,4,5]=>[5,4,6,1,3,2]=>[[[.,[[.,.],.]],.],[.,.]] [3,1,2,6,4,5]=>[2,3,1,5,6,4]=>[4,6,5,1,3,2]=>[[.,[[.,.],.]],[[.,.],.]] [3,1,2,6,5,4]=>[2,3,1,6,5,4]=>[4,5,6,1,3,2]=>[[.,[[.,.],.]],[.,[.,.]]] [3,1,4,2,5,6]=>[2,4,1,3,5,6]=>[6,5,3,1,4,2]=>[[[[.,[.,.]],[.,.]],.],.] [3,1,4,2,6,5]=>[2,4,1,3,6,5]=>[5,6,3,1,4,2]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,4,5,2,6]=>[2,5,1,3,4,6]=>[6,4,3,1,5,2]=>[[[[.,[.,.]],.],[.,.]],.] [3,1,4,5,6,2]=>[2,6,1,3,4,5]=>[5,4,3,1,6,2]=>[[[[.,[.,.]],.],.],[.,.]] [3,1,4,6,2,5]=>[2,5,1,3,6,4]=>[4,6,3,1,5,2]=>[[[.,[.,.]],.],[[.,.],.]] [3,1,4,6,5,2]=>[2,6,1,3,5,4]=>[4,5,3,1,6,2]=>[[[.,[.,.]],.],[.,[.,.]]] [3,1,5,2,4,6]=>[2,4,1,5,3,6]=>[6,3,5,1,4,2]=>[[[.,[.,.]],[[.,.],.]],.] [3,1,5,2,6,4]=>[2,4,1,6,3,5]=>[5,3,6,1,4,2]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,5,4,2,6]=>[2,5,1,4,3,6]=>[6,3,4,1,5,2]=>[[[.,[.,.]],[.,[.,.]]],.] [3,1,5,4,6,2]=>[2,6,1,4,3,5]=>[5,3,4,1,6,2]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,5,6,2,4]=>[2,5,1,6,3,4]=>[4,3,6,1,5,2]=>[[[.,[.,.]],.],[[.,.],.]] [3,1,5,6,4,2]=>[2,6,1,5,3,4]=>[4,3,5,1,6,2]=>[[[.,[.,.]],.],[.,[.,.]]] [3,1,6,2,4,5]=>[2,4,1,5,6,3]=>[3,6,5,1,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [3,1,6,2,5,4]=>[2,4,1,6,5,3]=>[3,5,6,1,4,2]=>[[.,[.,.]],[[.,.],[.,.]]] [3,1,6,4,2,5]=>[2,5,1,4,6,3]=>[3,6,4,1,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [3,1,6,4,5,2]=>[2,6,1,4,5,3]=>[3,5,4,1,6,2]=>[[.,[.,.]],[[.,.],[.,.]]] [3,1,6,5,2,4]=>[2,5,1,6,4,3]=>[3,4,6,1,5,2]=>[[.,[.,.]],[.,[[.,.],.]]] [3,1,6,5,4,2]=>[2,6,1,5,4,3]=>[3,4,5,1,6,2]=>[[.,[.,.]],[.,[.,[.,.]]]] [3,2,1,4,5,6]=>[3,2,1,4,5,6]=>[6,5,4,1,2,3]=>[[[[.,[.,[.,.]]],.],.],.] [3,2,1,4,6,5]=>[3,2,1,4,6,5]=>[5,6,4,1,2,3]=>[[[.,[.,[.,.]]],.],[.,.]] [3,2,1,5,4,6]=>[3,2,1,5,4,6]=>[6,4,5,1,2,3]=>[[[.,[.,[.,.]]],[.,.]],.] [3,2,1,5,6,4]=>[3,2,1,6,4,5]=>[5,4,6,1,2,3]=>[[[.,[.,[.,.]]],.],[.,.]] [3,2,1,6,4,5]=>[3,2,1,5,6,4]=>[4,6,5,1,2,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,2,1,6,5,4]=>[3,2,1,6,5,4]=>[4,5,6,1,2,3]=>[[.,[.,[.,.]]],[.,[.,.]]] [3,2,4,1,5,6]=>[4,2,1,3,5,6]=>[6,5,3,1,2,4]=>[[[[.,[.,.]],[.,.]],.],.] [3,2,4,1,6,5]=>[4,2,1,3,6,5]=>[5,6,3,1,2,4]=>[[[.,[.,.]],[.,.]],[.,.]] [3,2,4,5,1,6]=>[5,2,1,3,4,6]=>[6,4,3,1,2,5]=>[[[[.,[.,.]],.],[.,.]],.] [3,2,4,5,6,1]=>[6,2,1,3,4,5]=>[5,4,3,1,2,6]=>[[[[.,[.,.]],.],.],[.,.]] [3,2,4,6,1,5]=>[5,2,1,3,6,4]=>[4,6,3,1,2,5]=>[[[.,[.,.]],.],[[.,.],.]] [3,2,4,6,5,1]=>[6,2,1,3,5,4]=>[4,5,3,1,2,6]=>[[[.,[.,.]],.],[.,[.,.]]] [3,2,5,1,4,6]=>[4,2,1,5,3,6]=>[6,3,5,1,2,4]=>[[[.,[.,.]],[[.,.],.]],.] [3,2,5,1,6,4]=>[4,2,1,6,3,5]=>[5,3,6,1,2,4]=>[[[.,[.,.]],[.,.]],[.,.]] [3,2,5,4,1,6]=>[5,2,1,4,3,6]=>[6,3,4,1,2,5]=>[[[.,[.,.]],[.,[.,.]]],.] [3,2,5,4,6,1]=>[6,2,1,4,3,5]=>[5,3,4,1,2,6]=>[[[.,[.,.]],[.,.]],[.,.]] [3,2,5,6,1,4]=>[5,2,1,6,3,4]=>[4,3,6,1,2,5]=>[[[.,[.,.]],.],[[.,.],.]] [3,2,5,6,4,1]=>[6,2,1,5,3,4]=>[4,3,5,1,2,6]=>[[[.,[.,.]],.],[.,[.,.]]] [3,2,6,1,4,5]=>[4,2,1,5,6,3]=>[3,6,5,1,2,4]=>[[.,[.,.]],[[[.,.],.],.]] [3,2,6,1,5,4]=>[4,2,1,6,5,3]=>[3,5,6,1,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,6,4,1,5]=>[5,2,1,4,6,3]=>[3,6,4,1,2,5]=>[[.,[.,.]],[[.,[.,.]],.]] [3,2,6,4,5,1]=>[6,2,1,4,5,3]=>[3,5,4,1,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,6,5,1,4]=>[5,2,1,6,4,3]=>[3,4,6,1,2,5]=>[[.,[.,.]],[.,[[.,.],.]]] [3,2,6,5,4,1]=>[6,2,1,5,4,3]=>[3,4,5,1,2,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [3,4,1,2,5,6]=>[3,4,1,2,5,6]=>[6,5,2,1,4,3]=>[[[[.,.],[[.,.],.]],.],.] [3,4,1,2,6,5]=>[3,4,1,2,6,5]=>[5,6,2,1,4,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,4,1,5,2,6]=>[3,5,1,2,4,6]=>[6,4,2,1,5,3]=>[[[[.,.],[.,.]],[.,.]],.] [3,4,1,5,6,2]=>[3,6,1,2,4,5]=>[5,4,2,1,6,3]=>[[[[.,.],[.,.]],.],[.,.]] [3,4,1,6,2,5]=>[3,5,1,2,6,4]=>[4,6,2,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,4,1,6,5,2]=>[3,6,1,2,5,4]=>[4,5,2,1,6,3]=>[[[.,.],[.,.]],[.,[.,.]]] [3,4,2,1,5,6]=>[4,3,1,2,5,6]=>[6,5,2,1,3,4]=>[[[[.,.],[.,[.,.]]],.],.] [3,4,2,1,6,5]=>[4,3,1,2,6,5]=>[5,6,2,1,3,4]=>[[[.,.],[.,[.,.]]],[.,.]] [3,4,2,5,1,6]=>[5,3,1,2,4,6]=>[6,4,2,1,3,5]=>[[[[.,.],[.,.]],[.,.]],.] [3,4,2,5,6,1]=>[6,3,1,2,4,5]=>[5,4,2,1,3,6]=>[[[[.,.],[.,.]],.],[.,.]] [3,4,2,6,1,5]=>[5,3,1,2,6,4]=>[4,6,2,1,3,5]=>[[[.,.],[.,.]],[[.,.],.]] [3,4,2,6,5,1]=>[6,3,1,2,5,4]=>[4,5,2,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [3,4,5,1,2,6]=>[4,5,1,2,3,6]=>[6,3,2,1,5,4]=>[[[[.,.],.],[[.,.],.]],.] [3,4,5,1,6,2]=>[4,6,1,2,3,5]=>[5,3,2,1,6,4]=>[[[[.,.],.],[.,.]],[.,.]] [3,4,5,2,1,6]=>[5,4,1,2,3,6]=>[6,3,2,1,4,5]=>[[[[.,.],.],[.,[.,.]]],.] [3,4,5,2,6,1]=>[6,4,1,2,3,5]=>[5,3,2,1,4,6]=>[[[[.,.],.],[.,.]],[.,.]] [3,4,5,6,1,2]=>[5,6,1,2,3,4]=>[4,3,2,1,6,5]=>[[[[.,.],.],.],[[.,.],.]] [3,4,5,6,2,1]=>[6,5,1,2,3,4]=>[4,3,2,1,5,6]=>[[[[.,.],.],.],[.,[.,.]]] [3,4,6,1,2,5]=>[4,5,1,2,6,3]=>[3,6,2,1,5,4]=>[[[.,.],.],[[[.,.],.],.]] [3,4,6,1,5,2]=>[4,6,1,2,5,3]=>[3,5,2,1,6,4]=>[[[.,.],.],[[.,.],[.,.]]] [3,4,6,2,1,5]=>[5,4,1,2,6,3]=>[3,6,2,1,4,5]=>[[[.,.],.],[[.,[.,.]],.]] [3,4,6,2,5,1]=>[6,4,1,2,5,3]=>[3,5,2,1,4,6]=>[[[.,.],.],[[.,.],[.,.]]] [3,4,6,5,1,2]=>[5,6,1,2,4,3]=>[3,4,2,1,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [3,4,6,5,2,1]=>[6,5,1,2,4,3]=>[3,4,2,1,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [3,5,1,2,4,6]=>[3,4,1,5,2,6]=>[6,2,5,1,4,3]=>[[[.,.],[[[.,.],.],.]],.] [3,5,1,2,6,4]=>[3,4,1,6,2,5]=>[5,2,6,1,4,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,5,1,4,2,6]=>[3,5,1,4,2,6]=>[6,2,4,1,5,3]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,1,4,6,2]=>[3,6,1,4,2,5]=>[5,2,4,1,6,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,5,1,6,2,4]=>[3,5,1,6,2,4]=>[4,2,6,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,5,1,6,4,2]=>[3,6,1,5,2,4]=>[4,2,5,1,6,3]=>[[[.,.],[.,.]],[.,[.,.]]] [3,5,2,1,4,6]=>[4,3,1,5,2,6]=>[6,2,5,1,3,4]=>[[[.,.],[[.,[.,.]],.]],.] [3,5,2,1,6,4]=>[4,3,1,6,2,5]=>[5,2,6,1,3,4]=>[[[.,.],[.,[.,.]]],[.,.]] [3,5,2,4,1,6]=>[5,3,1,4,2,6]=>[6,2,4,1,3,5]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,2,4,6,1]=>[6,3,1,4,2,5]=>[5,2,4,1,3,6]=>[[[.,.],[[.,.],.]],[.,.]] [3,5,2,6,1,4]=>[5,3,1,6,2,4]=>[4,2,6,1,3,5]=>[[[.,.],[.,.]],[[.,.],.]] [3,5,2,6,4,1]=>[6,3,1,5,2,4]=>[4,2,5,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [3,5,4,1,2,6]=>[4,5,1,3,2,6]=>[6,2,3,1,5,4]=>[[[.,.],[.,[[.,.],.]]],.] [3,5,4,1,6,2]=>[4,6,1,3,2,5]=>[5,2,3,1,6,4]=>[[[.,.],[.,[.,.]]],[.,.]] [3,5,4,2,1,6]=>[5,4,1,3,2,6]=>[6,2,3,1,4,5]=>[[[.,.],[.,[.,[.,.]]]],.] [3,5,4,2,6,1]=>[6,4,1,3,2,5]=>[5,2,3,1,4,6]=>[[[.,.],[.,[.,.]]],[.,.]] [3,5,4,6,1,2]=>[5,6,1,3,2,4]=>[4,2,3,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [3,5,4,6,2,1]=>[6,5,1,3,2,4]=>[4,2,3,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [3,5,6,1,2,4]=>[4,5,1,6,2,3]=>[3,2,6,1,5,4]=>[[[.,.],.],[[[.,.],.],.]] [3,5,6,1,4,2]=>[4,6,1,5,2,3]=>[3,2,5,1,6,4]=>[[[.,.],.],[[.,.],[.,.]]] [3,5,6,2,1,4]=>[5,4,1,6,2,3]=>[3,2,6,1,4,5]=>[[[.,.],.],[[.,[.,.]],.]] [3,5,6,2,4,1]=>[6,4,1,5,2,3]=>[3,2,5,1,4,6]=>[[[.,.],.],[[.,.],[.,.]]] [3,5,6,4,1,2]=>[5,6,1,4,2,3]=>[3,2,4,1,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [3,5,6,4,2,1]=>[6,5,1,4,2,3]=>[3,2,4,1,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [3,6,1,2,4,5]=>[3,4,1,5,6,2]=>[2,6,5,1,4,3]=>[[.,.],[[[[.,.],.],.],.]] [3,6,1,2,5,4]=>[3,4,1,6,5,2]=>[2,5,6,1,4,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,6,1,4,2,5]=>[3,5,1,4,6,2]=>[2,6,4,1,5,3]=>[[.,.],[[[.,.],[.,.]],.]] [3,6,1,4,5,2]=>[3,6,1,4,5,2]=>[2,5,4,1,6,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,6,1,5,2,4]=>[3,5,1,6,4,2]=>[2,4,6,1,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,6,1,5,4,2]=>[3,6,1,5,4,2]=>[2,4,5,1,6,3]=>[[.,.],[[.,.],[.,[.,.]]]] [3,6,2,1,4,5]=>[4,3,1,5,6,2]=>[2,6,5,1,3,4]=>[[.,.],[[[.,[.,.]],.],.]] [3,6,2,1,5,4]=>[4,3,1,6,5,2]=>[2,5,6,1,3,4]=>[[.,.],[[.,[.,.]],[.,.]]] [3,6,2,4,1,5]=>[5,3,1,4,6,2]=>[2,6,4,1,3,5]=>[[.,.],[[[.,.],[.,.]],.]] [3,6,2,4,5,1]=>[6,3,1,4,5,2]=>[2,5,4,1,3,6]=>[[.,.],[[[.,.],.],[.,.]]] [3,6,2,5,1,4]=>[5,3,1,6,4,2]=>[2,4,6,1,3,5]=>[[.,.],[[.,.],[[.,.],.]]] [3,6,2,5,4,1]=>[6,3,1,5,4,2]=>[2,4,5,1,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [3,6,4,1,2,5]=>[4,5,1,3,6,2]=>[2,6,3,1,5,4]=>[[.,.],[[.,[[.,.],.]],.]] [3,6,4,1,5,2]=>[4,6,1,3,5,2]=>[2,5,3,1,6,4]=>[[.,.],[[.,[.,.]],[.,.]]] [3,6,4,2,1,5]=>[5,4,1,3,6,2]=>[2,6,3,1,4,5]=>[[.,.],[[.,[.,[.,.]]],.]] [3,6,4,2,5,1]=>[6,4,1,3,5,2]=>[2,5,3,1,4,6]=>[[.,.],[[.,[.,.]],[.,.]]] [3,6,4,5,1,2]=>[5,6,1,3,4,2]=>[2,4,3,1,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [3,6,4,5,2,1]=>[6,5,1,3,4,2]=>[2,4,3,1,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [3,6,5,1,2,4]=>[4,5,1,6,3,2]=>[2,3,6,1,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [3,6,5,1,4,2]=>[4,6,1,5,3,2]=>[2,3,5,1,6,4]=>[[.,.],[.,[[.,.],[.,.]]]] [3,6,5,2,1,4]=>[5,4,1,6,3,2]=>[2,3,6,1,4,5]=>[[.,.],[.,[[.,[.,.]],.]]] [3,6,5,2,4,1]=>[6,4,1,5,3,2]=>[2,3,5,1,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [3,6,5,4,1,2]=>[5,6,1,4,3,2]=>[2,3,4,1,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [3,6,5,4,2,1]=>[6,5,1,4,3,2]=>[2,3,4,1,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [4,1,2,3,5,6]=>[2,3,4,1,5,6]=>[6,5,1,4,3,2]=>[[[.,[[[.,.],.],.]],.],.] [4,1,2,3,6,5]=>[2,3,4,1,6,5]=>[5,6,1,4,3,2]=>[[.,[[[.,.],.],.]],[.,.]] [4,1,2,5,3,6]=>[2,3,5,1,4,6]=>[6,4,1,5,3,2]=>[[[.,[[.,.],.]],[.,.]],.] [4,1,2,5,6,3]=>[2,3,6,1,4,5]=>[5,4,1,6,3,2]=>[[[.,[[.,.],.]],.],[.,.]] [4,1,2,6,3,5]=>[2,3,5,1,6,4]=>[4,6,1,5,3,2]=>[[.,[[.,.],.]],[[.,.],.]] [4,1,2,6,5,3]=>[2,3,6,1,5,4]=>[4,5,1,6,3,2]=>[[.,[[.,.],.]],[.,[.,.]]] [4,1,3,2,5,6]=>[2,4,3,1,5,6]=>[6,5,1,3,4,2]=>[[[.,[[.,.],[.,.]]],.],.] [4,1,3,2,6,5]=>[2,4,3,1,6,5]=>[5,6,1,3,4,2]=>[[.,[[.,.],[.,.]]],[.,.]] [4,1,3,5,2,6]=>[2,5,3,1,4,6]=>[6,4,1,3,5,2]=>[[[.,[[.,.],.]],[.,.]],.] [4,1,3,5,6,2]=>[2,6,3,1,4,5]=>[5,4,1,3,6,2]=>[[[.,[[.,.],.]],.],[.,.]] [4,1,3,6,2,5]=>[2,5,3,1,6,4]=>[4,6,1,3,5,2]=>[[.,[[.,.],.]],[[.,.],.]] [4,1,3,6,5,2]=>[2,6,3,1,5,4]=>[4,5,1,3,6,2]=>[[.,[[.,.],.]],[.,[.,.]]] [4,1,5,2,3,6]=>[2,4,5,1,3,6]=>[6,3,1,5,4,2]=>[[[.,[.,.]],[[.,.],.]],.] [4,1,5,2,6,3]=>[2,4,6,1,3,5]=>[5,3,1,6,4,2]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,5,3,2,6]=>[2,5,4,1,3,6]=>[6,3,1,4,5,2]=>[[[.,[.,.]],[.,[.,.]]],.] [4,1,5,3,6,2]=>[2,6,4,1,3,5]=>[5,3,1,4,6,2]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,5,6,2,3]=>[2,5,6,1,3,4]=>[4,3,1,6,5,2]=>[[[.,[.,.]],.],[[.,.],.]] [4,1,5,6,3,2]=>[2,6,5,1,3,4]=>[4,3,1,5,6,2]=>[[[.,[.,.]],.],[.,[.,.]]] [4,1,6,2,3,5]=>[2,4,5,1,6,3]=>[3,6,1,5,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [4,1,6,2,5,3]=>[2,4,6,1,5,3]=>[3,5,1,6,4,2]=>[[.,[.,.]],[[.,.],[.,.]]] [4,1,6,3,2,5]=>[2,5,4,1,6,3]=>[3,6,1,4,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [4,1,6,3,5,2]=>[2,6,4,1,5,3]=>[3,5,1,4,6,2]=>[[.,[.,.]],[[.,.],[.,.]]] [4,1,6,5,2,3]=>[2,5,6,1,4,3]=>[3,4,1,6,5,2]=>[[.,[.,.]],[.,[[.,.],.]]] [4,1,6,5,3,2]=>[2,6,5,1,4,3]=>[3,4,1,5,6,2]=>[[.,[.,.]],[.,[.,[.,.]]]] [4,2,1,3,5,6]=>[3,2,4,1,5,6]=>[6,5,1,4,2,3]=>[[[.,[[.,[.,.]],.]],.],.] [4,2,1,3,6,5]=>[3,2,4,1,6,5]=>[5,6,1,4,2,3]=>[[.,[[.,[.,.]],.]],[.,.]] [4,2,1,5,3,6]=>[3,2,5,1,4,6]=>[6,4,1,5,2,3]=>[[[.,[.,[.,.]]],[.,.]],.] [4,2,1,5,6,3]=>[3,2,6,1,4,5]=>[5,4,1,6,2,3]=>[[[.,[.,[.,.]]],.],[.,.]] [4,2,1,6,3,5]=>[3,2,5,1,6,4]=>[4,6,1,5,2,3]=>[[.,[.,[.,.]]],[[.,.],.]] [4,2,1,6,5,3]=>[3,2,6,1,5,4]=>[4,5,1,6,2,3]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,2,3,1,5,6]=>[4,2,3,1,5,6]=>[6,5,1,3,2,4]=>[[[.,[[.,.],[.,.]]],.],.] [4,2,3,1,6,5]=>[4,2,3,1,6,5]=>[5,6,1,3,2,4]=>[[.,[[.,.],[.,.]]],[.,.]] [4,2,3,5,1,6]=>[5,2,3,1,4,6]=>[6,4,1,3,2,5]=>[[[.,[[.,.],.]],[.,.]],.] [4,2,3,5,6,1]=>[6,2,3,1,4,5]=>[5,4,1,3,2,6]=>[[[.,[[.,.],.]],.],[.,.]] [4,2,3,6,1,5]=>[5,2,3,1,6,4]=>[4,6,1,3,2,5]=>[[.,[[.,.],.]],[[.,.],.]] [4,2,3,6,5,1]=>[6,2,3,1,5,4]=>[4,5,1,3,2,6]=>[[.,[[.,.],.]],[.,[.,.]]] [4,2,5,1,3,6]=>[4,2,5,1,3,6]=>[6,3,1,5,2,4]=>[[[.,[.,.]],[[.,.],.]],.] [4,2,5,1,6,3]=>[4,2,6,1,3,5]=>[5,3,1,6,2,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,2,5,3,1,6]=>[5,2,4,1,3,6]=>[6,3,1,4,2,5]=>[[[.,[.,.]],[.,[.,.]]],.] [4,2,5,3,6,1]=>[6,2,4,1,3,5]=>[5,3,1,4,2,6]=>[[[.,[.,.]],[.,.]],[.,.]] [4,2,5,6,1,3]=>[5,2,6,1,3,4]=>[4,3,1,6,2,5]=>[[[.,[.,.]],.],[[.,.],.]] [4,2,5,6,3,1]=>[6,2,5,1,3,4]=>[4,3,1,5,2,6]=>[[[.,[.,.]],.],[.,[.,.]]] [4,2,6,1,3,5]=>[4,2,5,1,6,3]=>[3,6,1,5,2,4]=>[[.,[.,.]],[[[.,.],.],.]] [4,2,6,1,5,3]=>[4,2,6,1,5,3]=>[3,5,1,6,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,6,3,1,5]=>[5,2,4,1,6,3]=>[3,6,1,4,2,5]=>[[.,[.,.]],[[.,[.,.]],.]] [4,2,6,3,5,1]=>[6,2,4,1,5,3]=>[3,5,1,4,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,6,5,1,3]=>[5,2,6,1,4,3]=>[3,4,1,6,2,5]=>[[.,[.,.]],[.,[[.,.],.]]] [4,2,6,5,3,1]=>[6,2,5,1,4,3]=>[3,4,1,5,2,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [4,3,1,2,5,6]=>[3,4,2,1,5,6]=>[6,5,1,2,4,3]=>[[[.,[.,[[.,.],.]]],.],.] [4,3,1,2,6,5]=>[3,4,2,1,6,5]=>[5,6,1,2,4,3]=>[[.,[.,[[.,.],.]]],[.,.]] [4,3,1,5,2,6]=>[3,5,2,1,4,6]=>[6,4,1,2,5,3]=>[[[.,[.,[.,.]]],[.,.]],.] [4,3,1,5,6,2]=>[3,6,2,1,4,5]=>[5,4,1,2,6,3]=>[[[.,[.,[.,.]]],.],[.,.]] [4,3,1,6,2,5]=>[3,5,2,1,6,4]=>[4,6,1,2,5,3]=>[[.,[.,[.,.]]],[[.,.],.]] [4,3,1,6,5,2]=>[3,6,2,1,5,4]=>[4,5,1,2,6,3]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,3,2,1,5,6]=>[4,3,2,1,5,6]=>[6,5,1,2,3,4]=>[[[.,[.,[.,[.,.]]]],.],.] [4,3,2,1,6,5]=>[4,3,2,1,6,5]=>[5,6,1,2,3,4]=>[[.,[.,[.,[.,.]]]],[.,.]] [4,3,2,5,1,6]=>[5,3,2,1,4,6]=>[6,4,1,2,3,5]=>[[[.,[.,[.,.]]],[.,.]],.] [4,3,2,5,6,1]=>[6,3,2,1,4,5]=>[5,4,1,2,3,6]=>[[[.,[.,[.,.]]],.],[.,.]] [4,3,2,6,1,5]=>[5,3,2,1,6,4]=>[4,6,1,2,3,5]=>[[.,[.,[.,.]]],[[.,.],.]] [4,3,2,6,5,1]=>[6,3,2,1,5,4]=>[4,5,1,2,3,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,3,5,1,2,6]=>[4,5,2,1,3,6]=>[6,3,1,2,5,4]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,5,1,6,2]=>[4,6,2,1,3,5]=>[5,3,1,2,6,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,3,5,2,1,6]=>[5,4,2,1,3,6]=>[6,3,1,2,4,5]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,5,2,6,1]=>[6,4,2,1,3,5]=>[5,3,1,2,4,6]=>[[[.,[.,.]],[.,.]],[.,.]] [4,3,5,6,1,2]=>[5,6,2,1,3,4]=>[4,3,1,2,6,5]=>[[[.,[.,.]],.],[[.,.],.]] [4,3,5,6,2,1]=>[6,5,2,1,3,4]=>[4,3,1,2,5,6]=>[[[.,[.,.]],.],[.,[.,.]]] [4,3,6,1,2,5]=>[4,5,2,1,6,3]=>[3,6,1,2,5,4]=>[[.,[.,.]],[[[.,.],.],.]] [4,3,6,1,5,2]=>[4,6,2,1,5,3]=>[3,5,1,2,6,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,3,6,2,1,5]=>[5,4,2,1,6,3]=>[3,6,1,2,4,5]=>[[.,[.,.]],[[.,[.,.]],.]] [4,3,6,2,5,1]=>[6,4,2,1,5,3]=>[3,5,1,2,4,6]=>[[.,[.,.]],[[.,.],[.,.]]] [4,3,6,5,1,2]=>[5,6,2,1,4,3]=>[3,4,1,2,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [4,3,6,5,2,1]=>[6,5,2,1,4,3]=>[3,4,1,2,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [4,5,1,2,3,6]=>[3,4,5,1,2,6]=>[6,2,1,5,4,3]=>[[[.,.],[[[.,.],.],.]],.] [4,5,1,2,6,3]=>[3,4,6,1,2,5]=>[5,2,1,6,4,3]=>[[[.,.],[[.,.],.]],[.,.]] [4,5,1,3,2,6]=>[3,5,4,1,2,6]=>[6,2,1,4,5,3]=>[[[.,.],[[.,.],[.,.]]],.] [4,5,1,3,6,2]=>[3,6,4,1,2,5]=>[5,2,1,4,6,3]=>[[[.,.],[[.,.],.]],[.,.]] [4,5,1,6,2,3]=>[3,5,6,1,2,4]=>[4,2,1,6,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [4,5,1,6,3,2]=>[3,6,5,1,2,4]=>[4,2,1,5,6,3]=>[[[.,.],[.,.]],[.,[.,.]]] [4,5,2,1,3,6]=>[4,3,5,1,2,6]=>[6,2,1,5,3,4]=>[[[.,.],[[.,[.,.]],.]],.] [4,5,2,1,6,3]=>[4,3,6,1,2,5]=>[5,2,1,6,3,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,5,2,3,1,6]=>[5,3,4,1,2,6]=>[6,2,1,4,3,5]=>[[[.,.],[[.,.],[.,.]]],.] [4,5,2,3,6,1]=>[6,3,4,1,2,5]=>[5,2,1,4,3,6]=>[[[.,.],[[.,.],.]],[.,.]] [4,5,2,6,1,3]=>[5,3,6,1,2,4]=>[4,2,1,6,3,5]=>[[[.,.],[.,.]],[[.,.],.]] [4,5,2,6,3,1]=>[6,3,5,1,2,4]=>[4,2,1,5,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [4,5,3,1,2,6]=>[4,5,3,1,2,6]=>[6,2,1,3,5,4]=>[[[.,.],[.,[[.,.],.]]],.] [4,5,3,1,6,2]=>[4,6,3,1,2,5]=>[5,2,1,3,6,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,5,3,2,1,6]=>[5,4,3,1,2,6]=>[6,2,1,3,4,5]=>[[[.,.],[.,[.,[.,.]]]],.] [4,5,3,2,6,1]=>[6,4,3,1,2,5]=>[5,2,1,3,4,6]=>[[[.,.],[.,[.,.]]],[.,.]] [4,5,3,6,1,2]=>[5,6,3,1,2,4]=>[4,2,1,3,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [4,5,3,6,2,1]=>[6,5,3,1,2,4]=>[4,2,1,3,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [4,5,6,1,2,3]=>[4,5,6,1,2,3]=>[3,2,1,6,5,4]=>[[[.,.],.],[[[.,.],.],.]] [4,5,6,1,3,2]=>[4,6,5,1,2,3]=>[3,2,1,5,6,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,5,6,2,1,3]=>[5,4,6,1,2,3]=>[3,2,1,6,4,5]=>[[[.,.],.],[[.,[.,.]],.]] [4,5,6,2,3,1]=>[6,4,5,1,2,3]=>[3,2,1,5,4,6]=>[[[.,.],.],[[.,.],[.,.]]] [4,5,6,3,1,2]=>[5,6,4,1,2,3]=>[3,2,1,4,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [4,5,6,3,2,1]=>[6,5,4,1,2,3]=>[3,2,1,4,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [4,6,1,2,3,5]=>[3,4,5,1,6,2]=>[2,6,1,5,4,3]=>[[.,.],[[[[.,.],.],.],.]] [4,6,1,2,5,3]=>[3,4,6,1,5,2]=>[2,5,1,6,4,3]=>[[.,.],[[[.,.],.],[.,.]]] [4,6,1,3,2,5]=>[3,5,4,1,6,2]=>[2,6,1,4,5,3]=>[[.,.],[[[.,.],[.,.]],.]] [4,6,1,3,5,2]=>[3,6,4,1,5,2]=>[2,5,1,4,6,3]=>[[.,.],[[[.,.],.],[.,.]]] [4,6,1,5,2,3]=>[3,5,6,1,4,2]=>[2,4,1,6,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,1,5,3,2]=>[3,6,5,1,4,2]=>[2,4,1,5,6,3]=>[[.,.],[[.,.],[.,[.,.]]]] [4,6,2,1,3,5]=>[4,3,5,1,6,2]=>[2,6,1,5,3,4]=>[[.,.],[[[.,[.,.]],.],.]] [4,6,2,1,5,3]=>[4,3,6,1,5,2]=>[2,5,1,6,3,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,6,2,3,1,5]=>[5,3,4,1,6,2]=>[2,6,1,4,3,5]=>[[.,.],[[[.,.],[.,.]],.]] [4,6,2,3,5,1]=>[6,3,4,1,5,2]=>[2,5,1,4,3,6]=>[[.,.],[[[.,.],.],[.,.]]] [4,6,2,5,1,3]=>[5,3,6,1,4,2]=>[2,4,1,6,3,5]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,2,5,3,1]=>[6,3,5,1,4,2]=>[2,4,1,5,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [4,6,3,1,2,5]=>[4,5,3,1,6,2]=>[2,6,1,3,5,4]=>[[.,.],[[.,[[.,.],.]],.]] [4,6,3,1,5,2]=>[4,6,3,1,5,2]=>[2,5,1,3,6,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,6,3,2,1,5]=>[5,4,3,1,6,2]=>[2,6,1,3,4,5]=>[[.,.],[[.,[.,[.,.]]],.]] [4,6,3,2,5,1]=>[6,4,3,1,5,2]=>[2,5,1,3,4,6]=>[[.,.],[[.,[.,.]],[.,.]]] [4,6,3,5,1,2]=>[5,6,3,1,4,2]=>[2,4,1,3,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,3,5,2,1]=>[6,5,3,1,4,2]=>[2,4,1,3,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [4,6,5,1,2,3]=>[4,5,6,1,3,2]=>[2,3,1,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [4,6,5,1,3,2]=>[4,6,5,1,3,2]=>[2,3,1,5,6,4]=>[[.,.],[.,[[.,.],[.,.]]]] [4,6,5,2,1,3]=>[5,4,6,1,3,2]=>[2,3,1,6,4,5]=>[[.,.],[.,[[.,[.,.]],.]]] [4,6,5,2,3,1]=>[6,4,5,1,3,2]=>[2,3,1,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [4,6,5,3,1,2]=>[5,6,4,1,3,2]=>[2,3,1,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [4,6,5,3,2,1]=>[6,5,4,1,3,2]=>[2,3,1,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [5,1,2,3,4,6]=>[2,3,4,5,1,6]=>[6,1,5,4,3,2]=>[[.,[[[[.,.],.],.],.]],.] [5,1,2,3,6,4]=>[2,3,4,6,1,5]=>[5,1,6,4,3,2]=>[[.,[[[.,.],.],.]],[.,.]] [5,1,2,4,3,6]=>[2,3,5,4,1,6]=>[6,1,4,5,3,2]=>[[.,[[[.,.],.],[.,.]]],.] [5,1,2,4,6,3]=>[2,3,6,4,1,5]=>[5,1,4,6,3,2]=>[[.,[[[.,.],.],.]],[.,.]] [5,1,2,6,3,4]=>[2,3,5,6,1,4]=>[4,1,6,5,3,2]=>[[.,[[.,.],.]],[[.,.],.]] [5,1,2,6,4,3]=>[2,3,6,5,1,4]=>[4,1,5,6,3,2]=>[[.,[[.,.],.]],[.,[.,.]]] [5,1,3,2,4,6]=>[2,4,3,5,1,6]=>[6,1,5,3,4,2]=>[[.,[[[.,.],[.,.]],.]],.] [5,1,3,2,6,4]=>[2,4,3,6,1,5]=>[5,1,6,3,4,2]=>[[.,[[.,.],[.,.]]],[.,.]] [5,1,3,4,2,6]=>[2,5,3,4,1,6]=>[6,1,4,3,5,2]=>[[.,[[[.,.],.],[.,.]]],.] [5,1,3,4,6,2]=>[2,6,3,4,1,5]=>[5,1,4,3,6,2]=>[[.,[[[.,.],.],.]],[.,.]] [5,1,3,6,2,4]=>[2,5,3,6,1,4]=>[4,1,6,3,5,2]=>[[.,[[.,.],.]],[[.,.],.]] [5,1,3,6,4,2]=>[2,6,3,5,1,4]=>[4,1,5,3,6,2]=>[[.,[[.,.],.]],[.,[.,.]]] [5,1,4,2,3,6]=>[2,4,5,3,1,6]=>[6,1,3,5,4,2]=>[[.,[[.,.],[[.,.],.]]],.] [5,1,4,2,6,3]=>[2,4,6,3,1,5]=>[5,1,3,6,4,2]=>[[.,[[.,.],[.,.]]],[.,.]] [5,1,4,3,2,6]=>[2,5,4,3,1,6]=>[6,1,3,4,5,2]=>[[.,[[.,.],[.,[.,.]]]],.] [5,1,4,3,6,2]=>[2,6,4,3,1,5]=>[5,1,3,4,6,2]=>[[.,[[.,.],[.,.]]],[.,.]] [5,1,4,6,2,3]=>[2,5,6,3,1,4]=>[4,1,3,6,5,2]=>[[.,[[.,.],.]],[[.,.],.]] [5,1,4,6,3,2]=>[2,6,5,3,1,4]=>[4,1,3,5,6,2]=>[[.,[[.,.],.]],[.,[.,.]]] [5,1,6,2,3,4]=>[2,4,5,6,1,3]=>[3,1,6,5,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [5,1,6,2,4,3]=>[2,4,6,5,1,3]=>[3,1,5,6,4,2]=>[[.,[.,.]],[[.,.],[.,.]]] [5,1,6,3,2,4]=>[2,5,4,6,1,3]=>[3,1,6,4,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [5,1,6,3,4,2]=>[2,6,4,5,1,3]=>[3,1,5,4,6,2]=>[[.,[.,.]],[[.,.],[.,.]]] [5,1,6,4,2,3]=>[2,5,6,4,1,3]=>[3,1,4,6,5,2]=>[[.,[.,.]],[.,[[.,.],.]]] [5,1,6,4,3,2]=>[2,6,5,4,1,3]=>[3,1,4,5,6,2]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,2,1,3,4,6]=>[3,2,4,5,1,6]=>[6,1,5,4,2,3]=>[[.,[[[.,[.,.]],.],.]],.] [5,2,1,3,6,4]=>[3,2,4,6,1,5]=>[5,1,6,4,2,3]=>[[.,[[.,[.,.]],.]],[.,.]] [5,2,1,4,3,6]=>[3,2,5,4,1,6]=>[6,1,4,5,2,3]=>[[.,[[.,[.,.]],[.,.]]],.] [5,2,1,4,6,3]=>[3,2,6,4,1,5]=>[5,1,4,6,2,3]=>[[.,[[.,[.,.]],.]],[.,.]] [5,2,1,6,3,4]=>[3,2,5,6,1,4]=>[4,1,6,5,2,3]=>[[.,[.,[.,.]]],[[.,.],.]] [5,2,1,6,4,3]=>[3,2,6,5,1,4]=>[4,1,5,6,2,3]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,2,3,1,4,6]=>[4,2,3,5,1,6]=>[6,1,5,3,2,4]=>[[.,[[[.,.],[.,.]],.]],.] [5,2,3,1,6,4]=>[4,2,3,6,1,5]=>[5,1,6,3,2,4]=>[[.,[[.,.],[.,.]]],[.,.]] [5,2,3,4,1,6]=>[5,2,3,4,1,6]=>[6,1,4,3,2,5]=>[[.,[[[.,.],.],[.,.]]],.] [5,2,3,4,6,1]=>[6,2,3,4,1,5]=>[5,1,4,3,2,6]=>[[.,[[[.,.],.],.]],[.,.]] [5,2,3,6,1,4]=>[5,2,3,6,1,4]=>[4,1,6,3,2,5]=>[[.,[[.,.],.]],[[.,.],.]] [5,2,3,6,4,1]=>[6,2,3,5,1,4]=>[4,1,5,3,2,6]=>[[.,[[.,.],.]],[.,[.,.]]] [5,2,4,1,3,6]=>[4,2,5,3,1,6]=>[6,1,3,5,2,4]=>[[.,[[.,.],[[.,.],.]]],.] [5,2,4,1,6,3]=>[4,2,6,3,1,5]=>[5,1,3,6,2,4]=>[[.,[[.,.],[.,.]]],[.,.]] [5,2,4,3,1,6]=>[5,2,4,3,1,6]=>[6,1,3,4,2,5]=>[[.,[[.,.],[.,[.,.]]]],.] [5,2,4,3,6,1]=>[6,2,4,3,1,5]=>[5,1,3,4,2,6]=>[[.,[[.,.],[.,.]]],[.,.]] [5,2,4,6,1,3]=>[5,2,6,3,1,4]=>[4,1,3,6,2,5]=>[[.,[[.,.],.]],[[.,.],.]] [5,2,4,6,3,1]=>[6,2,5,3,1,4]=>[4,1,3,5,2,6]=>[[.,[[.,.],.]],[.,[.,.]]] [5,2,6,1,3,4]=>[4,2,5,6,1,3]=>[3,1,6,5,2,4]=>[[.,[.,.]],[[[.,.],.],.]] [5,2,6,1,4,3]=>[4,2,6,5,1,3]=>[3,1,5,6,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,6,3,1,4]=>[5,2,4,6,1,3]=>[3,1,6,4,2,5]=>[[.,[.,.]],[[.,[.,.]],.]] [5,2,6,3,4,1]=>[6,2,4,5,1,3]=>[3,1,5,4,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,6,4,1,3]=>[5,2,6,4,1,3]=>[3,1,4,6,2,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,2,6,4,3,1]=>[6,2,5,4,1,3]=>[3,1,4,5,2,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,3,1,2,4,6]=>[3,4,2,5,1,6]=>[6,1,5,2,4,3]=>[[.,[[.,[[.,.],.]],.]],.] [5,3,1,2,6,4]=>[3,4,2,6,1,5]=>[5,1,6,2,4,3]=>[[.,[.,[[.,.],.]]],[.,.]] [5,3,1,4,2,6]=>[3,5,2,4,1,6]=>[6,1,4,2,5,3]=>[[.,[[.,[.,.]],[.,.]]],.] [5,3,1,4,6,2]=>[3,6,2,4,1,5]=>[5,1,4,2,6,3]=>[[.,[[.,[.,.]],.]],[.,.]] [5,3,1,6,2,4]=>[3,5,2,6,1,4]=>[4,1,6,2,5,3]=>[[.,[.,[.,.]]],[[.,.],.]] [5,3,1,6,4,2]=>[3,6,2,5,1,4]=>[4,1,5,2,6,3]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,3,2,1,4,6]=>[4,3,2,5,1,6]=>[6,1,5,2,3,4]=>[[.,[[.,[.,[.,.]]],.]],.] [5,3,2,1,6,4]=>[4,3,2,6,1,5]=>[5,1,6,2,3,4]=>[[.,[.,[.,[.,.]]]],[.,.]] [5,3,2,4,1,6]=>[5,3,2,4,1,6]=>[6,1,4,2,3,5]=>[[.,[[.,[.,.]],[.,.]]],.] [5,3,2,4,6,1]=>[6,3,2,4,1,5]=>[5,1,4,2,3,6]=>[[.,[[.,[.,.]],.]],[.,.]] [5,3,2,6,1,4]=>[5,3,2,6,1,4]=>[4,1,6,2,3,5]=>[[.,[.,[.,.]]],[[.,.],.]] [5,3,2,6,4,1]=>[6,3,2,5,1,4]=>[4,1,5,2,3,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,3,4,1,2,6]=>[4,5,2,3,1,6]=>[6,1,3,2,5,4]=>[[.,[[.,.],[[.,.],.]]],.] [5,3,4,1,6,2]=>[4,6,2,3,1,5]=>[5,1,3,2,6,4]=>[[.,[[.,.],[.,.]]],[.,.]] [5,3,4,2,1,6]=>[5,4,2,3,1,6]=>[6,1,3,2,4,5]=>[[.,[[.,.],[.,[.,.]]]],.] [5,3,4,2,6,1]=>[6,4,2,3,1,5]=>[5,1,3,2,4,6]=>[[.,[[.,.],[.,.]]],[.,.]] [5,3,4,6,1,2]=>[5,6,2,3,1,4]=>[4,1,3,2,6,5]=>[[.,[[.,.],.]],[[.,.],.]] [5,3,4,6,2,1]=>[6,5,2,3,1,4]=>[4,1,3,2,5,6]=>[[.,[[.,.],.]],[.,[.,.]]] [5,3,6,1,2,4]=>[4,5,2,6,1,3]=>[3,1,6,2,5,4]=>[[.,[.,.]],[[[.,.],.],.]] [5,3,6,1,4,2]=>[4,6,2,5,1,3]=>[3,1,5,2,6,4]=>[[.,[.,.]],[[.,.],[.,.]]] [5,3,6,2,1,4]=>[5,4,2,6,1,3]=>[3,1,6,2,4,5]=>[[.,[.,.]],[[.,[.,.]],.]] [5,3,6,2,4,1]=>[6,4,2,5,1,3]=>[3,1,5,2,4,6]=>[[.,[.,.]],[[.,.],[.,.]]] [5,3,6,4,1,2]=>[5,6,2,4,1,3]=>[3,1,4,2,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,3,6,4,2,1]=>[6,5,2,4,1,3]=>[3,1,4,2,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,4,1,2,3,6]=>[3,4,5,2,1,6]=>[6,1,2,5,4,3]=>[[.,[.,[[[.,.],.],.]]],.] [5,4,1,2,6,3]=>[3,4,6,2,1,5]=>[5,1,2,6,4,3]=>[[.,[.,[[.,.],.]]],[.,.]] [5,4,1,3,2,6]=>[3,5,4,2,1,6]=>[6,1,2,4,5,3]=>[[.,[.,[[.,.],[.,.]]]],.] [5,4,1,3,6,2]=>[3,6,4,2,1,5]=>[5,1,2,4,6,3]=>[[.,[.,[[.,.],.]]],[.,.]] [5,4,1,6,2,3]=>[3,5,6,2,1,4]=>[4,1,2,6,5,3]=>[[.,[.,[.,.]]],[[.,.],.]] [5,4,1,6,3,2]=>[3,6,5,2,1,4]=>[4,1,2,5,6,3]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,4,2,1,3,6]=>[4,3,5,2,1,6]=>[6,1,2,5,3,4]=>[[.,[.,[[.,[.,.]],.]]],.] [5,4,2,1,6,3]=>[4,3,6,2,1,5]=>[5,1,2,6,3,4]=>[[.,[.,[.,[.,.]]]],[.,.]] [5,4,2,3,1,6]=>[5,3,4,2,1,6]=>[6,1,2,4,3,5]=>[[.,[.,[[.,.],[.,.]]]],.] [5,4,2,3,6,1]=>[6,3,4,2,1,5]=>[5,1,2,4,3,6]=>[[.,[.,[[.,.],.]]],[.,.]] [5,4,2,6,1,3]=>[5,3,6,2,1,4]=>[4,1,2,6,3,5]=>[[.,[.,[.,.]]],[[.,.],.]] [5,4,2,6,3,1]=>[6,3,5,2,1,4]=>[4,1,2,5,3,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,4,3,1,2,6]=>[4,5,3,2,1,6]=>[6,1,2,3,5,4]=>[[.,[.,[.,[[.,.],.]]]],.] [5,4,3,1,6,2]=>[4,6,3,2,1,5]=>[5,1,2,3,6,4]=>[[.,[.,[.,[.,.]]]],[.,.]] [5,4,3,2,1,6]=>[5,4,3,2,1,6]=>[6,1,2,3,4,5]=>[[.,[.,[.,[.,[.,.]]]]],.] [5,4,3,2,6,1]=>[6,4,3,2,1,5]=>[5,1,2,3,4,6]=>[[.,[.,[.,[.,.]]]],[.,.]] [5,4,3,6,1,2]=>[5,6,3,2,1,4]=>[4,1,2,3,6,5]=>[[.,[.,[.,.]]],[[.,.],.]] [5,4,3,6,2,1]=>[6,5,3,2,1,4]=>[4,1,2,3,5,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,4,6,1,2,3]=>[4,5,6,2,1,3]=>[3,1,2,6,5,4]=>[[.,[.,.]],[[[.,.],.],.]] [5,4,6,1,3,2]=>[4,6,5,2,1,3]=>[3,1,2,5,6,4]=>[[.,[.,.]],[[.,.],[.,.]]] [5,4,6,2,1,3]=>[5,4,6,2,1,3]=>[3,1,2,6,4,5]=>[[.,[.,.]],[[.,[.,.]],.]] [5,4,6,2,3,1]=>[6,4,5,2,1,3]=>[3,1,2,5,4,6]=>[[.,[.,.]],[[.,.],[.,.]]] [5,4,6,3,1,2]=>[5,6,4,2,1,3]=>[3,1,2,4,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,4,6,3,2,1]=>[6,5,4,2,1,3]=>[3,1,2,4,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,6,1,2,3,4]=>[3,4,5,6,1,2]=>[2,1,6,5,4,3]=>[[.,.],[[[[.,.],.],.],.]] [5,6,1,2,4,3]=>[3,4,6,5,1,2]=>[2,1,5,6,4,3]=>[[.,.],[[[.,.],.],[.,.]]] [5,6,1,3,2,4]=>[3,5,4,6,1,2]=>[2,1,6,4,5,3]=>[[.,.],[[[.,.],[.,.]],.]] [5,6,1,3,4,2]=>[3,6,4,5,1,2]=>[2,1,5,4,6,3]=>[[.,.],[[[.,.],.],[.,.]]] [5,6,1,4,2,3]=>[3,5,6,4,1,2]=>[2,1,4,6,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,1,4,3,2]=>[3,6,5,4,1,2]=>[2,1,4,5,6,3]=>[[.,.],[[.,.],[.,[.,.]]]] [5,6,2,1,3,4]=>[4,3,5,6,1,2]=>[2,1,6,5,3,4]=>[[.,.],[[[.,[.,.]],.],.]] [5,6,2,1,4,3]=>[4,3,6,5,1,2]=>[2,1,5,6,3,4]=>[[.,.],[[.,[.,.]],[.,.]]] [5,6,2,3,1,4]=>[5,3,4,6,1,2]=>[2,1,6,4,3,5]=>[[.,.],[[[.,.],[.,.]],.]] [5,6,2,3,4,1]=>[6,3,4,5,1,2]=>[2,1,5,4,3,6]=>[[.,.],[[[.,.],.],[.,.]]] [5,6,2,4,1,3]=>[5,3,6,4,1,2]=>[2,1,4,6,3,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,2,4,3,1]=>[6,3,5,4,1,2]=>[2,1,4,5,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [5,6,3,1,2,4]=>[4,5,3,6,1,2]=>[2,1,6,3,5,4]=>[[.,.],[[.,[[.,.],.]],.]] [5,6,3,1,4,2]=>[4,6,3,5,1,2]=>[2,1,5,3,6,4]=>[[.,.],[[.,[.,.]],[.,.]]] [5,6,3,2,1,4]=>[5,4,3,6,1,2]=>[2,1,6,3,4,5]=>[[.,.],[[.,[.,[.,.]]],.]] [5,6,3,2,4,1]=>[6,4,3,5,1,2]=>[2,1,5,3,4,6]=>[[.,.],[[.,[.,.]],[.,.]]] [5,6,3,4,1,2]=>[5,6,3,4,1,2]=>[2,1,4,3,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,3,4,2,1]=>[6,5,3,4,1,2]=>[2,1,4,3,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [5,6,4,1,2,3]=>[4,5,6,3,1,2]=>[2,1,3,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [5,6,4,1,3,2]=>[4,6,5,3,1,2]=>[2,1,3,5,6,4]=>[[.,.],[.,[[.,.],[.,.]]]] [5,6,4,2,1,3]=>[5,4,6,3,1,2]=>[2,1,3,6,4,5]=>[[.,.],[.,[[.,[.,.]],.]]] [5,6,4,2,3,1]=>[6,4,5,3,1,2]=>[2,1,3,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [5,6,4,3,1,2]=>[5,6,4,3,1,2]=>[2,1,3,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,4,3,2,1]=>[6,5,4,3,1,2]=>[2,1,3,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,1,2,3,4,5]=>[2,3,4,5,6,1]=>[1,6,5,4,3,2]=>[.,[[[[[.,.],.],.],.],.]] [6,1,2,3,5,4]=>[2,3,4,6,5,1]=>[1,5,6,4,3,2]=>[.,[[[[.,.],.],.],[.,.]]] [6,1,2,4,3,5]=>[2,3,5,4,6,1]=>[1,6,4,5,3,2]=>[.,[[[[.,.],.],[.,.]],.]] [6,1,2,4,5,3]=>[2,3,6,4,5,1]=>[1,5,4,6,3,2]=>[.,[[[[.,.],.],.],[.,.]]] [6,1,2,5,3,4]=>[2,3,5,6,4,1]=>[1,4,6,5,3,2]=>[.,[[[.,.],.],[[.,.],.]]] [6,1,2,5,4,3]=>[2,3,6,5,4,1]=>[1,4,5,6,3,2]=>[.,[[[.,.],.],[.,[.,.]]]] [6,1,3,2,4,5]=>[2,4,3,5,6,1]=>[1,6,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],.]] [6,1,3,2,5,4]=>[2,4,3,6,5,1]=>[1,5,6,3,4,2]=>[.,[[[.,.],[.,.]],[.,.]]] [6,1,3,4,2,5]=>[2,5,3,4,6,1]=>[1,6,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],.]] [6,1,3,4,5,2]=>[2,6,3,4,5,1]=>[1,5,4,3,6,2]=>[.,[[[[.,.],.],.],[.,.]]] [6,1,3,5,2,4]=>[2,5,3,6,4,1]=>[1,4,6,3,5,2]=>[.,[[[.,.],.],[[.,.],.]]] [6,1,3,5,4,2]=>[2,6,3,5,4,1]=>[1,4,5,3,6,2]=>[.,[[[.,.],.],[.,[.,.]]]] [6,1,4,2,3,5]=>[2,4,5,3,6,1]=>[1,6,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [6,1,4,2,5,3]=>[2,4,6,3,5,1]=>[1,5,3,6,4,2]=>[.,[[[.,.],[.,.]],[.,.]]] [6,1,4,3,2,5]=>[2,5,4,3,6,1]=>[1,6,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],.]] [6,1,4,3,5,2]=>[2,6,4,3,5,1]=>[1,5,3,4,6,2]=>[.,[[[.,.],[.,.]],[.,.]]] [6,1,4,5,2,3]=>[2,5,6,3,4,1]=>[1,4,3,6,5,2]=>[.,[[[.,.],.],[[.,.],.]]] [6,1,4,5,3,2]=>[2,6,5,3,4,1]=>[1,4,3,5,6,2]=>[.,[[[.,.],.],[.,[.,.]]]] [6,1,5,2,3,4]=>[2,4,5,6,3,1]=>[1,3,6,5,4,2]=>[.,[[.,.],[[[.,.],.],.]]] [6,1,5,2,4,3]=>[2,4,6,5,3,1]=>[1,3,5,6,4,2]=>[.,[[.,.],[[.,.],[.,.]]]] [6,1,5,3,2,4]=>[2,5,4,6,3,1]=>[1,3,6,4,5,2]=>[.,[[.,.],[[.,[.,.]],.]]] [6,1,5,3,4,2]=>[2,6,4,5,3,1]=>[1,3,5,4,6,2]=>[.,[[.,.],[[.,.],[.,.]]]] [6,1,5,4,2,3]=>[2,5,6,4,3,1]=>[1,3,4,6,5,2]=>[.,[[.,.],[.,[[.,.],.]]]] [6,1,5,4,3,2]=>[2,6,5,4,3,1]=>[1,3,4,5,6,2]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,2,1,3,4,5]=>[3,2,4,5,6,1]=>[1,6,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],.]] [6,2,1,3,5,4]=>[3,2,4,6,5,1]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [6,2,1,4,3,5]=>[3,2,5,4,6,1]=>[1,6,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],.]] [6,2,1,4,5,3]=>[3,2,6,4,5,1]=>[1,5,4,6,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [6,2,1,5,3,4]=>[3,2,5,6,4,1]=>[1,4,6,5,2,3]=>[.,[[.,[.,.]],[[.,.],.]]] [6,2,1,5,4,3]=>[3,2,6,5,4,1]=>[1,4,5,6,2,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,2,3,1,4,5]=>[4,2,3,5,6,1]=>[1,6,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],.]] [6,2,3,1,5,4]=>[4,2,3,6,5,1]=>[1,5,6,3,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [6,2,3,4,1,5]=>[5,2,3,4,6,1]=>[1,6,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],.]] [6,2,3,4,5,1]=>[6,2,3,4,5,1]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]] [6,2,3,5,1,4]=>[5,2,3,6,4,1]=>[1,4,6,3,2,5]=>[.,[[[.,.],.],[[.,.],.]]] [6,2,3,5,4,1]=>[6,2,3,5,4,1]=>[1,4,5,3,2,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,2,4,1,3,5]=>[4,2,5,3,6,1]=>[1,6,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],.]] [6,2,4,1,5,3]=>[4,2,6,3,5,1]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [6,2,4,3,1,5]=>[5,2,4,3,6,1]=>[1,6,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],.]] [6,2,4,3,5,1]=>[6,2,4,3,5,1]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [6,2,4,5,1,3]=>[5,2,6,3,4,1]=>[1,4,3,6,2,5]=>[.,[[[.,.],.],[[.,.],.]]] [6,2,4,5,3,1]=>[6,2,5,3,4,1]=>[1,4,3,5,2,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,2,5,1,3,4]=>[4,2,5,6,3,1]=>[1,3,6,5,2,4]=>[.,[[.,.],[[[.,.],.],.]]] [6,2,5,1,4,3]=>[4,2,6,5,3,1]=>[1,3,5,6,2,4]=>[.,[[.,.],[[.,.],[.,.]]]] [6,2,5,3,1,4]=>[5,2,4,6,3,1]=>[1,3,6,4,2,5]=>[.,[[.,.],[[.,[.,.]],.]]] [6,2,5,3,4,1]=>[6,2,4,5,3,1]=>[1,3,5,4,2,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,2,5,4,1,3]=>[5,2,6,4,3,1]=>[1,3,4,6,2,5]=>[.,[[.,.],[.,[[.,.],.]]]] [6,2,5,4,3,1]=>[6,2,5,4,3,1]=>[1,3,4,5,2,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,3,1,2,4,5]=>[3,4,2,5,6,1]=>[1,6,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],.]] [6,3,1,2,5,4]=>[3,4,2,6,5,1]=>[1,5,6,2,4,3]=>[.,[[.,[[.,.],.]],[.,.]]] [6,3,1,4,2,5]=>[3,5,2,4,6,1]=>[1,6,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],.]] [6,3,1,4,5,2]=>[3,6,2,4,5,1]=>[1,5,4,2,6,3]=>[.,[[[.,[.,.]],.],[.,.]]] [6,3,1,5,2,4]=>[3,5,2,6,4,1]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [6,3,1,5,4,2]=>[3,6,2,5,4,1]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,3,2,1,4,5]=>[4,3,2,5,6,1]=>[1,6,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],.]] [6,3,2,1,5,4]=>[4,3,2,6,5,1]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [6,3,2,4,1,5]=>[5,3,2,4,6,1]=>[1,6,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],.]] [6,3,2,4,5,1]=>[6,3,2,4,5,1]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]] [6,3,2,5,1,4]=>[5,3,2,6,4,1]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [6,3,2,5,4,1]=>[6,3,2,5,4,1]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,3,4,1,2,5]=>[4,5,2,3,6,1]=>[1,6,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],.]] [6,3,4,1,5,2]=>[4,6,2,3,5,1]=>[1,5,3,2,6,4]=>[.,[[[.,.],[.,.]],[.,.]]] [6,3,4,2,1,5]=>[5,4,2,3,6,1]=>[1,6,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],.]] [6,3,4,2,5,1]=>[6,4,2,3,5,1]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]] [6,3,4,5,1,2]=>[5,6,2,3,4,1]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]] [6,3,4,5,2,1]=>[6,5,2,3,4,1]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,3,5,1,2,4]=>[4,5,2,6,3,1]=>[1,3,6,2,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [6,3,5,1,4,2]=>[4,6,2,5,3,1]=>[1,3,5,2,6,4]=>[.,[[.,.],[[.,.],[.,.]]]] [6,3,5,2,1,4]=>[5,4,2,6,3,1]=>[1,3,6,2,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [6,3,5,2,4,1]=>[6,4,2,5,3,1]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,3,5,4,1,2]=>[5,6,2,4,3,1]=>[1,3,4,2,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [6,3,5,4,2,1]=>[6,5,2,4,3,1]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,4,1,2,3,5]=>[3,4,5,2,6,1]=>[1,6,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],.]] [6,4,1,2,5,3]=>[3,4,6,2,5,1]=>[1,5,2,6,4,3]=>[.,[[.,[[.,.],.]],[.,.]]] [6,4,1,3,2,5]=>[3,5,4,2,6,1]=>[1,6,2,4,5,3]=>[.,[[.,[[.,.],[.,.]]],.]] [6,4,1,3,5,2]=>[3,6,4,2,5,1]=>[1,5,2,4,6,3]=>[.,[[.,[[.,.],.]],[.,.]]] [6,4,1,5,2,3]=>[3,5,6,2,4,1]=>[1,4,2,6,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [6,4,1,5,3,2]=>[3,6,5,2,4,1]=>[1,4,2,5,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,4,2,1,3,5]=>[4,3,5,2,6,1]=>[1,6,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],.]] [6,4,2,1,5,3]=>[4,3,6,2,5,1]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [6,4,2,3,1,5]=>[5,3,4,2,6,1]=>[1,6,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],.]] [6,4,2,3,5,1]=>[6,3,4,2,5,1]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]] [6,4,2,5,1,3]=>[5,3,6,2,4,1]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [6,4,2,5,3,1]=>[6,3,5,2,4,1]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,4,3,1,2,5]=>[4,5,3,2,6,1]=>[1,6,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],.]] [6,4,3,1,5,2]=>[4,6,3,2,5,1]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [6,4,3,2,1,5]=>[5,4,3,2,6,1]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,4,3,2,5,1]=>[6,4,3,2,5,1]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [6,4,3,5,1,2]=>[5,6,3,2,4,1]=>[1,4,2,3,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [6,4,3,5,2,1]=>[6,5,3,2,4,1]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,4,5,1,2,3]=>[4,5,6,2,3,1]=>[1,3,2,6,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [6,4,5,1,3,2]=>[4,6,5,2,3,1]=>[1,3,2,5,6,4]=>[.,[[.,.],[[.,.],[.,.]]]] [6,4,5,2,1,3]=>[5,4,6,2,3,1]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [6,4,5,2,3,1]=>[6,4,5,2,3,1]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,4,5,3,1,2]=>[5,6,4,2,3,1]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [6,4,5,3,2,1]=>[6,5,4,2,3,1]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,5,1,2,3,4]=>[3,4,5,6,2,1]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]] [6,5,1,2,4,3]=>[3,4,6,5,2,1]=>[1,2,5,6,4,3]=>[.,[.,[[[.,.],.],[.,.]]]] [6,5,1,3,2,4]=>[3,5,4,6,2,1]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]] [6,5,1,3,4,2]=>[3,6,4,5,2,1]=>[1,2,5,4,6,3]=>[.,[.,[[[.,.],.],[.,.]]]] [6,5,1,4,2,3]=>[3,5,6,4,2,1]=>[1,2,4,6,5,3]=>[.,[.,[[.,.],[[.,.],.]]]] [6,5,1,4,3,2]=>[3,6,5,4,2,1]=>[1,2,4,5,6,3]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,5,2,1,3,4]=>[4,3,5,6,2,1]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]] [6,5,2,1,4,3]=>[4,3,6,5,2,1]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [6,5,2,3,1,4]=>[5,3,4,6,2,1]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]] [6,5,2,3,4,1]=>[6,3,4,5,2,1]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [6,5,2,4,1,3]=>[5,3,6,4,2,1]=>[1,2,4,6,3,5]=>[.,[.,[[.,.],[[.,.],.]]]] [6,5,2,4,3,1]=>[6,3,5,4,2,1]=>[1,2,4,5,3,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,5,3,1,2,4]=>[4,5,3,6,2,1]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]] [6,5,3,1,4,2]=>[4,6,3,5,2,1]=>[1,2,5,3,6,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [6,5,3,2,1,4]=>[5,4,3,6,2,1]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [6,5,3,2,4,1]=>[6,4,3,5,2,1]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [6,5,3,4,1,2]=>[5,6,3,4,2,1]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [6,5,3,4,2,1]=>[6,5,3,4,2,1]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,5,4,1,2,3]=>[4,5,6,3,2,1]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [6,5,4,1,3,2]=>[4,6,5,3,2,1]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,.],[.,.]]]]] [6,5,4,2,1,3]=>[5,4,6,3,2,1]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [6,5,4,2,3,1]=>[6,4,5,3,2,1]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [6,5,4,3,1,2]=>[5,6,4,3,2,1]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [6,5,4,3,2,1]=>[6,5,4,3,2,1]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,2,3,4,5,6,7]=>[1,2,3,4,5,6,7]=>[7,6,5,4,3,2,1]=>[[[[[[[.,.],.],.],.],.],.],.] [1,2,3,4,5,7,6]=>[1,2,3,4,5,7,6]=>[6,7,5,4,3,2,1]=>[[[[[[.,.],.],.],.],.],[.,.]] [1,2,3,4,6,5,7]=>[1,2,3,4,6,5,7]=>[7,5,6,4,3,2,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [1,2,3,4,6,7,5]=>[1,2,3,4,7,5,6]=>[6,5,7,4,3,2,1]=>[[[[[[.,.],.],.],.],.],[.,.]] [1,2,3,4,7,5,6]=>[1,2,3,4,6,7,5]=>[5,7,6,4,3,2,1]=>[[[[[.,.],.],.],.],[[.,.],.]] [1,2,3,4,7,6,5]=>[1,2,3,4,7,6,5]=>[5,6,7,4,3,2,1]=>[[[[[.,.],.],.],.],[.,[.,.]]] [1,2,3,5,4,6,7]=>[1,2,3,5,4,6,7]=>[7,6,4,5,3,2,1]=>[[[[[[.,.],.],.],[.,.]],.],.] [1,2,3,5,4,7,6]=>[1,2,3,5,4,7,6]=>[6,7,4,5,3,2,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,2,3,5,6,4,7]=>[1,2,3,6,4,5,7]=>[7,5,4,6,3,2,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [1,2,3,5,6,7,4]=>[1,2,3,7,4,5,6]=>[6,5,4,7,3,2,1]=>[[[[[[.,.],.],.],.],.],[.,.]] [1,2,3,5,7,4,6]=>[1,2,3,6,4,7,5]=>[5,7,4,6,3,2,1]=>[[[[[.,.],.],.],.],[[.,.],.]] [1,2,3,5,7,6,4]=>[1,2,3,7,4,6,5]=>[5,6,4,7,3,2,1]=>[[[[[.,.],.],.],.],[.,[.,.]]] [1,2,3,6,4,5,7]=>[1,2,3,5,6,4,7]=>[7,4,6,5,3,2,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [1,2,3,6,4,7,5]=>[1,2,3,5,7,4,6]=>[6,4,7,5,3,2,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,2,3,6,5,4,7]=>[1,2,3,6,5,4,7]=>[7,4,5,6,3,2,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [1,2,3,6,5,7,4]=>[1,2,3,7,5,4,6]=>[6,4,5,7,3,2,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,2,3,6,7,4,5]=>[1,2,3,6,7,4,5]=>[5,4,7,6,3,2,1]=>[[[[[.,.],.],.],.],[[.,.],.]] [1,2,3,6,7,5,4]=>[1,2,3,7,6,4,5]=>[5,4,6,7,3,2,1]=>[[[[[.,.],.],.],.],[.,[.,.]]] [1,2,3,7,4,5,6]=>[1,2,3,5,6,7,4]=>[4,7,6,5,3,2,1]=>[[[[.,.],.],.],[[[.,.],.],.]] [1,2,3,7,4,6,5]=>[1,2,3,5,7,6,4]=>[4,6,7,5,3,2,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,2,3,7,5,4,6]=>[1,2,3,6,5,7,4]=>[4,7,5,6,3,2,1]=>[[[[.,.],.],.],[[.,[.,.]],.]] [1,2,3,7,5,6,4]=>[1,2,3,7,5,6,4]=>[4,6,5,7,3,2,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,2,3,7,6,4,5]=>[1,2,3,6,7,5,4]=>[4,5,7,6,3,2,1]=>[[[[.,.],.],.],[.,[[.,.],.]]] [1,2,3,7,6,5,4]=>[1,2,3,7,6,5,4]=>[4,5,6,7,3,2,1]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [1,2,4,3,5,6,7]=>[1,2,4,3,5,6,7]=>[7,6,5,3,4,2,1]=>[[[[[[.,.],.],[.,.]],.],.],.] [1,2,4,3,5,7,6]=>[1,2,4,3,5,7,6]=>[6,7,5,3,4,2,1]=>[[[[[.,.],.],[.,.]],.],[.,.]] [1,2,4,3,6,5,7]=>[1,2,4,3,6,5,7]=>[7,5,6,3,4,2,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [1,2,4,3,6,7,5]=>[1,2,4,3,7,5,6]=>[6,5,7,3,4,2,1]=>[[[[[.,.],.],[.,.]],.],[.,.]] [1,2,4,3,7,5,6]=>[1,2,4,3,6,7,5]=>[5,7,6,3,4,2,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,2,4,3,7,6,5]=>[1,2,4,3,7,6,5]=>[5,6,7,3,4,2,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,2,4,5,3,6,7]=>[1,2,5,3,4,6,7]=>[7,6,4,3,5,2,1]=>[[[[[[.,.],.],.],[.,.]],.],.] [1,2,4,5,3,7,6]=>[1,2,5,3,4,7,6]=>[6,7,4,3,5,2,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,2,4,5,6,3,7]=>[1,2,6,3,4,5,7]=>[7,5,4,3,6,2,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [1,2,4,5,6,7,3]=>[1,2,7,3,4,5,6]=>[6,5,4,3,7,2,1]=>[[[[[[.,.],.],.],.],.],[.,.]] [1,2,4,5,7,3,6]=>[1,2,6,3,4,7,5]=>[5,7,4,3,6,2,1]=>[[[[[.,.],.],.],.],[[.,.],.]] [1,2,4,5,7,6,3]=>[1,2,7,3,4,6,5]=>[5,6,4,3,7,2,1]=>[[[[[.,.],.],.],.],[.,[.,.]]] [1,2,4,6,3,5,7]=>[1,2,5,3,6,4,7]=>[7,4,6,3,5,2,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [1,2,4,6,3,7,5]=>[1,2,5,3,7,4,6]=>[6,4,7,3,5,2,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,2,4,6,5,3,7]=>[1,2,6,3,5,4,7]=>[7,4,5,3,6,2,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [1,2,4,6,5,7,3]=>[1,2,7,3,5,4,6]=>[6,4,5,3,7,2,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,2,4,6,7,3,5]=>[1,2,6,3,7,4,5]=>[5,4,7,3,6,2,1]=>[[[[[.,.],.],.],.],[[.,.],.]] [1,2,4,6,7,5,3]=>[1,2,7,3,6,4,5]=>[5,4,6,3,7,2,1]=>[[[[[.,.],.],.],.],[.,[.,.]]] [1,2,4,7,3,5,6]=>[1,2,5,3,6,7,4]=>[4,7,6,3,5,2,1]=>[[[[.,.],.],.],[[[.,.],.],.]] [1,2,4,7,3,6,5]=>[1,2,5,3,7,6,4]=>[4,6,7,3,5,2,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,2,4,7,5,3,6]=>[1,2,6,3,5,7,4]=>[4,7,5,3,6,2,1]=>[[[[.,.],.],.],[[.,[.,.]],.]] [1,2,4,7,5,6,3]=>[1,2,7,3,5,6,4]=>[4,6,5,3,7,2,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,2,4,7,6,3,5]=>[1,2,6,3,7,5,4]=>[4,5,7,3,6,2,1]=>[[[[.,.],.],.],[.,[[.,.],.]]] [1,2,4,7,6,5,3]=>[1,2,7,3,6,5,4]=>[4,5,6,3,7,2,1]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [1,2,5,3,4,6,7]=>[1,2,4,5,3,6,7]=>[7,6,3,5,4,2,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [1,2,5,3,4,7,6]=>[1,2,4,5,3,7,6]=>[6,7,3,5,4,2,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,2,5,3,6,4,7]=>[1,2,4,6,3,5,7]=>[7,5,3,6,4,2,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [1,2,5,3,6,7,4]=>[1,2,4,7,3,5,6]=>[6,5,3,7,4,2,1]=>[[[[[.,.],.],[.,.]],.],[.,.]] [1,2,5,3,7,4,6]=>[1,2,4,6,3,7,5]=>[5,7,3,6,4,2,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,2,5,3,7,6,4]=>[1,2,4,7,3,6,5]=>[5,6,3,7,4,2,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,2,5,4,3,6,7]=>[1,2,5,4,3,6,7]=>[7,6,3,4,5,2,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [1,2,5,4,3,7,6]=>[1,2,5,4,3,7,6]=>[6,7,3,4,5,2,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,2,5,4,6,3,7]=>[1,2,6,4,3,5,7]=>[7,5,3,4,6,2,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [1,2,5,4,6,7,3]=>[1,2,7,4,3,5,6]=>[6,5,3,4,7,2,1]=>[[[[[.,.],.],[.,.]],.],[.,.]] [1,2,5,4,7,3,6]=>[1,2,6,4,3,7,5]=>[5,7,3,4,6,2,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,2,5,4,7,6,3]=>[1,2,7,4,3,6,5]=>[5,6,3,4,7,2,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,2,5,6,3,4,7]=>[1,2,5,6,3,4,7]=>[7,4,3,6,5,2,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [1,2,5,6,3,7,4]=>[1,2,5,7,3,4,6]=>[6,4,3,7,5,2,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,2,5,6,4,3,7]=>[1,2,6,5,3,4,7]=>[7,4,3,5,6,2,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [1,2,5,6,4,7,3]=>[1,2,7,5,3,4,6]=>[6,4,3,5,7,2,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,2,5,6,7,3,4]=>[1,2,6,7,3,4,5]=>[5,4,3,7,6,2,1]=>[[[[[.,.],.],.],.],[[.,.],.]] [1,2,5,6,7,4,3]=>[1,2,7,6,3,4,5]=>[5,4,3,6,7,2,1]=>[[[[[.,.],.],.],.],[.,[.,.]]] [1,2,5,7,3,4,6]=>[1,2,5,6,3,7,4]=>[4,7,3,6,5,2,1]=>[[[[.,.],.],.],[[[.,.],.],.]] [1,2,5,7,3,6,4]=>[1,2,5,7,3,6,4]=>[4,6,3,7,5,2,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,2,5,7,4,3,6]=>[1,2,6,5,3,7,4]=>[4,7,3,5,6,2,1]=>[[[[.,.],.],.],[[.,[.,.]],.]] [1,2,5,7,4,6,3]=>[1,2,7,5,3,6,4]=>[4,6,3,5,7,2,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,2,5,7,6,3,4]=>[1,2,6,7,3,5,4]=>[4,5,3,7,6,2,1]=>[[[[.,.],.],.],[.,[[.,.],.]]] [1,2,5,7,6,4,3]=>[1,2,7,6,3,5,4]=>[4,5,3,6,7,2,1]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [1,2,6,3,4,5,7]=>[1,2,4,5,6,3,7]=>[7,3,6,5,4,2,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [1,2,6,3,4,7,5]=>[1,2,4,5,7,3,6]=>[6,3,7,5,4,2,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,2,6,3,5,4,7]=>[1,2,4,6,5,3,7]=>[7,3,5,6,4,2,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [1,2,6,3,5,7,4]=>[1,2,4,7,5,3,6]=>[6,3,5,7,4,2,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,2,6,3,7,4,5]=>[1,2,4,6,7,3,5]=>[5,3,7,6,4,2,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,2,6,3,7,5,4]=>[1,2,4,7,6,3,5]=>[5,3,6,7,4,2,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,2,6,4,3,5,7]=>[1,2,5,4,6,3,7]=>[7,3,6,4,5,2,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [1,2,6,4,3,7,5]=>[1,2,5,4,7,3,6]=>[6,3,7,4,5,2,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,2,6,4,5,3,7]=>[1,2,6,4,5,3,7]=>[7,3,5,4,6,2,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [1,2,6,4,5,7,3]=>[1,2,7,4,5,3,6]=>[6,3,5,4,7,2,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,2,6,4,7,3,5]=>[1,2,6,4,7,3,5]=>[5,3,7,4,6,2,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,2,6,4,7,5,3]=>[1,2,7,4,6,3,5]=>[5,3,6,4,7,2,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,2,6,5,3,4,7]=>[1,2,5,6,4,3,7]=>[7,3,4,6,5,2,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [1,2,6,5,3,7,4]=>[1,2,5,7,4,3,6]=>[6,3,4,7,5,2,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,2,6,5,4,3,7]=>[1,2,6,5,4,3,7]=>[7,3,4,5,6,2,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [1,2,6,5,4,7,3]=>[1,2,7,5,4,3,6]=>[6,3,4,5,7,2,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,2,6,5,7,3,4]=>[1,2,6,7,4,3,5]=>[5,3,4,7,6,2,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,2,6,5,7,4,3]=>[1,2,7,6,4,3,5]=>[5,3,4,6,7,2,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,2,6,7,3,4,5]=>[1,2,5,6,7,3,4]=>[4,3,7,6,5,2,1]=>[[[[.,.],.],.],[[[.,.],.],.]] [1,2,6,7,3,5,4]=>[1,2,5,7,6,3,4]=>[4,3,6,7,5,2,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,2,6,7,4,3,5]=>[1,2,6,5,7,3,4]=>[4,3,7,5,6,2,1]=>[[[[.,.],.],.],[[.,[.,.]],.]] [1,2,6,7,4,5,3]=>[1,2,7,5,6,3,4]=>[4,3,6,5,7,2,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,2,6,7,5,3,4]=>[1,2,6,7,5,3,4]=>[4,3,5,7,6,2,1]=>[[[[.,.],.],.],[.,[[.,.],.]]] [1,2,6,7,5,4,3]=>[1,2,7,6,5,3,4]=>[4,3,5,6,7,2,1]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [1,2,7,3,4,5,6]=>[1,2,4,5,6,7,3]=>[3,7,6,5,4,2,1]=>[[[.,.],.],[[[[.,.],.],.],.]] [1,2,7,3,4,6,5]=>[1,2,4,5,7,6,3]=>[3,6,7,5,4,2,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,2,7,3,5,4,6]=>[1,2,4,6,5,7,3]=>[3,7,5,6,4,2,1]=>[[[.,.],.],[[[.,.],[.,.]],.]] [1,2,7,3,5,6,4]=>[1,2,4,7,5,6,3]=>[3,6,5,7,4,2,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,2,7,3,6,4,5]=>[1,2,4,6,7,5,3]=>[3,5,7,6,4,2,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,2,7,3,6,5,4]=>[1,2,4,7,6,5,3]=>[3,5,6,7,4,2,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,2,7,4,3,5,6]=>[1,2,5,4,6,7,3]=>[3,7,6,4,5,2,1]=>[[[.,.],.],[[[.,[.,.]],.],.]] [1,2,7,4,3,6,5]=>[1,2,5,4,7,6,3]=>[3,6,7,4,5,2,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,2,7,4,5,3,6]=>[1,2,6,4,5,7,3]=>[3,7,5,4,6,2,1]=>[[[.,.],.],[[[.,.],[.,.]],.]] [1,2,7,4,5,6,3]=>[1,2,7,4,5,6,3]=>[3,6,5,4,7,2,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,2,7,4,6,3,5]=>[1,2,6,4,7,5,3]=>[3,5,7,4,6,2,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,2,7,4,6,5,3]=>[1,2,7,4,6,5,3]=>[3,5,6,4,7,2,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,2,7,5,3,4,6]=>[1,2,5,6,4,7,3]=>[3,7,4,6,5,2,1]=>[[[.,.],.],[[.,[[.,.],.]],.]] [1,2,7,5,3,6,4]=>[1,2,5,7,4,6,3]=>[3,6,4,7,5,2,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,2,7,5,4,3,6]=>[1,2,6,5,4,7,3]=>[3,7,4,5,6,2,1]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [1,2,7,5,4,6,3]=>[1,2,7,5,4,6,3]=>[3,6,4,5,7,2,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,2,7,5,6,3,4]=>[1,2,6,7,4,5,3]=>[3,5,4,7,6,2,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,2,7,5,6,4,3]=>[1,2,7,6,4,5,3]=>[3,5,4,6,7,2,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,2,7,6,3,4,5]=>[1,2,5,6,7,4,3]=>[3,4,7,6,5,2,1]=>[[[.,.],.],[.,[[[.,.],.],.]]] [1,2,7,6,3,5,4]=>[1,2,5,7,6,4,3]=>[3,4,6,7,5,2,1]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [1,2,7,6,4,3,5]=>[1,2,6,5,7,4,3]=>[3,4,7,5,6,2,1]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [1,2,7,6,4,5,3]=>[1,2,7,5,6,4,3]=>[3,4,6,5,7,2,1]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [1,2,7,6,5,3,4]=>[1,2,6,7,5,4,3]=>[3,4,5,7,6,2,1]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [1,2,7,6,5,4,3]=>[1,2,7,6,5,4,3]=>[3,4,5,6,7,2,1]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [1,3,2,4,5,6,7]=>[1,3,2,4,5,6,7]=>[7,6,5,4,2,3,1]=>[[[[[[.,.],[.,.]],.],.],.],.] [1,3,2,4,5,7,6]=>[1,3,2,4,5,7,6]=>[6,7,5,4,2,3,1]=>[[[[[.,.],[.,.]],.],.],[.,.]] [1,3,2,4,6,5,7]=>[1,3,2,4,6,5,7]=>[7,5,6,4,2,3,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [1,3,2,4,6,7,5]=>[1,3,2,4,7,5,6]=>[6,5,7,4,2,3,1]=>[[[[[.,.],[.,.]],.],.],[.,.]] [1,3,2,4,7,5,6]=>[1,3,2,4,6,7,5]=>[5,7,6,4,2,3,1]=>[[[[.,.],[.,.]],.],[[.,.],.]] [1,3,2,4,7,6,5]=>[1,3,2,4,7,6,5]=>[5,6,7,4,2,3,1]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [1,3,2,5,4,6,7]=>[1,3,2,5,4,6,7]=>[7,6,4,5,2,3,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [1,3,2,5,4,7,6]=>[1,3,2,5,4,7,6]=>[6,7,4,5,2,3,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,3,2,5,6,4,7]=>[1,3,2,6,4,5,7]=>[7,5,4,6,2,3,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [1,3,2,5,6,7,4]=>[1,3,2,7,4,5,6]=>[6,5,4,7,2,3,1]=>[[[[[.,.],[.,.]],.],.],[.,.]] [1,3,2,5,7,4,6]=>[1,3,2,6,4,7,5]=>[5,7,4,6,2,3,1]=>[[[[.,.],[.,.]],.],[[.,.],.]] [1,3,2,5,7,6,4]=>[1,3,2,7,4,6,5]=>[5,6,4,7,2,3,1]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [1,3,2,6,4,5,7]=>[1,3,2,5,6,4,7]=>[7,4,6,5,2,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [1,3,2,6,4,7,5]=>[1,3,2,5,7,4,6]=>[6,4,7,5,2,3,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,3,2,6,5,4,7]=>[1,3,2,6,5,4,7]=>[7,4,5,6,2,3,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [1,3,2,6,5,7,4]=>[1,3,2,7,5,4,6]=>[6,4,5,7,2,3,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,3,2,6,7,4,5]=>[1,3,2,6,7,4,5]=>[5,4,7,6,2,3,1]=>[[[[.,.],[.,.]],.],[[.,.],.]] [1,3,2,6,7,5,4]=>[1,3,2,7,6,4,5]=>[5,4,6,7,2,3,1]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [1,3,2,7,4,5,6]=>[1,3,2,5,6,7,4]=>[4,7,6,5,2,3,1]=>[[[.,.],[.,.]],[[[.,.],.],.]] [1,3,2,7,4,6,5]=>[1,3,2,5,7,6,4]=>[4,6,7,5,2,3,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,3,2,7,5,4,6]=>[1,3,2,6,5,7,4]=>[4,7,5,6,2,3,1]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [1,3,2,7,5,6,4]=>[1,3,2,7,5,6,4]=>[4,6,5,7,2,3,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,3,2,7,6,4,5]=>[1,3,2,6,7,5,4]=>[4,5,7,6,2,3,1]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [1,3,2,7,6,5,4]=>[1,3,2,7,6,5,4]=>[4,5,6,7,2,3,1]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [1,3,4,2,5,6,7]=>[1,4,2,3,5,6,7]=>[7,6,5,3,2,4,1]=>[[[[[[.,.],.],[.,.]],.],.],.] [1,3,4,2,5,7,6]=>[1,4,2,3,5,7,6]=>[6,7,5,3,2,4,1]=>[[[[[.,.],.],[.,.]],.],[.,.]] [1,3,4,2,6,5,7]=>[1,4,2,3,6,5,7]=>[7,5,6,3,2,4,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [1,3,4,2,6,7,5]=>[1,4,2,3,7,5,6]=>[6,5,7,3,2,4,1]=>[[[[[.,.],.],[.,.]],.],[.,.]] [1,3,4,2,7,5,6]=>[1,4,2,3,6,7,5]=>[5,7,6,3,2,4,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,3,4,2,7,6,5]=>[1,4,2,3,7,6,5]=>[5,6,7,3,2,4,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,3,4,5,2,6,7]=>[1,5,2,3,4,6,7]=>[7,6,4,3,2,5,1]=>[[[[[[.,.],.],.],[.,.]],.],.] [1,3,4,5,2,7,6]=>[1,5,2,3,4,7,6]=>[6,7,4,3,2,5,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,3,4,5,6,2,7]=>[1,6,2,3,4,5,7]=>[7,5,4,3,2,6,1]=>[[[[[[.,.],.],.],.],[.,.]],.] [1,3,4,5,6,7,2]=>[1,7,2,3,4,5,6]=>[6,5,4,3,2,7,1]=>[[[[[[.,.],.],.],.],.],[.,.]] [1,3,4,5,7,2,6]=>[1,6,2,3,4,7,5]=>[5,7,4,3,2,6,1]=>[[[[[.,.],.],.],.],[[.,.],.]] [1,3,4,5,7,6,2]=>[1,7,2,3,4,6,5]=>[5,6,4,3,2,7,1]=>[[[[[.,.],.],.],.],[.,[.,.]]] [1,3,4,6,2,5,7]=>[1,5,2,3,6,4,7]=>[7,4,6,3,2,5,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [1,3,4,6,2,7,5]=>[1,5,2,3,7,4,6]=>[6,4,7,3,2,5,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,3,4,6,5,2,7]=>[1,6,2,3,5,4,7]=>[7,4,5,3,2,6,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [1,3,4,6,5,7,2]=>[1,7,2,3,5,4,6]=>[6,4,5,3,2,7,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,3,4,6,7,2,5]=>[1,6,2,3,7,4,5]=>[5,4,7,3,2,6,1]=>[[[[[.,.],.],.],.],[[.,.],.]] [1,3,4,6,7,5,2]=>[1,7,2,3,6,4,5]=>[5,4,6,3,2,7,1]=>[[[[[.,.],.],.],.],[.,[.,.]]] [1,3,4,7,2,5,6]=>[1,5,2,3,6,7,4]=>[4,7,6,3,2,5,1]=>[[[[.,.],.],.],[[[.,.],.],.]] [1,3,4,7,2,6,5]=>[1,5,2,3,7,6,4]=>[4,6,7,3,2,5,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,3,4,7,5,2,6]=>[1,6,2,3,5,7,4]=>[4,7,5,3,2,6,1]=>[[[[.,.],.],.],[[.,[.,.]],.]] [1,3,4,7,5,6,2]=>[1,7,2,3,5,6,4]=>[4,6,5,3,2,7,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,3,4,7,6,2,5]=>[1,6,2,3,7,5,4]=>[4,5,7,3,2,6,1]=>[[[[.,.],.],.],[.,[[.,.],.]]] [1,3,4,7,6,5,2]=>[1,7,2,3,6,5,4]=>[4,5,6,3,2,7,1]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [1,3,5,2,4,6,7]=>[1,4,2,5,3,6,7]=>[7,6,3,5,2,4,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [1,3,5,2,4,7,6]=>[1,4,2,5,3,7,6]=>[6,7,3,5,2,4,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,3,5,2,6,4,7]=>[1,4,2,6,3,5,7]=>[7,5,3,6,2,4,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [1,3,5,2,6,7,4]=>[1,4,2,7,3,5,6]=>[6,5,3,7,2,4,1]=>[[[[[.,.],.],[.,.]],.],[.,.]] [1,3,5,2,7,4,6]=>[1,4,2,6,3,7,5]=>[5,7,3,6,2,4,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,3,5,2,7,6,4]=>[1,4,2,7,3,6,5]=>[5,6,3,7,2,4,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,3,5,4,2,6,7]=>[1,5,2,4,3,6,7]=>[7,6,3,4,2,5,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [1,3,5,4,2,7,6]=>[1,5,2,4,3,7,6]=>[6,7,3,4,2,5,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,3,5,4,6,2,7]=>[1,6,2,4,3,5,7]=>[7,5,3,4,2,6,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [1,3,5,4,6,7,2]=>[1,7,2,4,3,5,6]=>[6,5,3,4,2,7,1]=>[[[[[.,.],.],[.,.]],.],[.,.]] [1,3,5,4,7,2,6]=>[1,6,2,4,3,7,5]=>[5,7,3,4,2,6,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,3,5,4,7,6,2]=>[1,7,2,4,3,6,5]=>[5,6,3,4,2,7,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,3,5,6,2,4,7]=>[1,5,2,6,3,4,7]=>[7,4,3,6,2,5,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [1,3,5,6,2,7,4]=>[1,5,2,7,3,4,6]=>[6,4,3,7,2,5,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,3,5,6,4,2,7]=>[1,6,2,5,3,4,7]=>[7,4,3,5,2,6,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [1,3,5,6,4,7,2]=>[1,7,2,5,3,4,6]=>[6,4,3,5,2,7,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,3,5,6,7,2,4]=>[1,6,2,7,3,4,5]=>[5,4,3,7,2,6,1]=>[[[[[.,.],.],.],.],[[.,.],.]] [1,3,5,6,7,4,2]=>[1,7,2,6,3,4,5]=>[5,4,3,6,2,7,1]=>[[[[[.,.],.],.],.],[.,[.,.]]] [1,3,5,7,2,4,6]=>[1,5,2,6,3,7,4]=>[4,7,3,6,2,5,1]=>[[[[.,.],.],.],[[[.,.],.],.]] [1,3,5,7,2,6,4]=>[1,5,2,7,3,6,4]=>[4,6,3,7,2,5,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,3,5,7,4,2,6]=>[1,6,2,5,3,7,4]=>[4,7,3,5,2,6,1]=>[[[[.,.],.],.],[[.,[.,.]],.]] [1,3,5,7,4,6,2]=>[1,7,2,5,3,6,4]=>[4,6,3,5,2,7,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,3,5,7,6,2,4]=>[1,6,2,7,3,5,4]=>[4,5,3,7,2,6,1]=>[[[[.,.],.],.],[.,[[.,.],.]]] [1,3,5,7,6,4,2]=>[1,7,2,6,3,5,4]=>[4,5,3,6,2,7,1]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [1,3,6,2,4,5,7]=>[1,4,2,5,6,3,7]=>[7,3,6,5,2,4,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [1,3,6,2,4,7,5]=>[1,4,2,5,7,3,6]=>[6,3,7,5,2,4,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,3,6,2,5,4,7]=>[1,4,2,6,5,3,7]=>[7,3,5,6,2,4,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [1,3,6,2,5,7,4]=>[1,4,2,7,5,3,6]=>[6,3,5,7,2,4,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,3,6,2,7,4,5]=>[1,4,2,6,7,3,5]=>[5,3,7,6,2,4,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,3,6,2,7,5,4]=>[1,4,2,7,6,3,5]=>[5,3,6,7,2,4,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,3,6,4,2,5,7]=>[1,5,2,4,6,3,7]=>[7,3,6,4,2,5,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [1,3,6,4,2,7,5]=>[1,5,2,4,7,3,6]=>[6,3,7,4,2,5,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,3,6,4,5,2,7]=>[1,6,2,4,5,3,7]=>[7,3,5,4,2,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [1,3,6,4,5,7,2]=>[1,7,2,4,5,3,6]=>[6,3,5,4,2,7,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,3,6,4,7,2,5]=>[1,6,2,4,7,3,5]=>[5,3,7,4,2,6,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,3,6,4,7,5,2]=>[1,7,2,4,6,3,5]=>[5,3,6,4,2,7,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,3,6,5,2,4,7]=>[1,5,2,6,4,3,7]=>[7,3,4,6,2,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [1,3,6,5,2,7,4]=>[1,5,2,7,4,3,6]=>[6,3,4,7,2,5,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,3,6,5,4,2,7]=>[1,6,2,5,4,3,7]=>[7,3,4,5,2,6,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [1,3,6,5,4,7,2]=>[1,7,2,5,4,3,6]=>[6,3,4,5,2,7,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,3,6,5,7,2,4]=>[1,6,2,7,4,3,5]=>[5,3,4,7,2,6,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,3,6,5,7,4,2]=>[1,7,2,6,4,3,5]=>[5,3,4,6,2,7,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,3,6,7,2,4,5]=>[1,5,2,6,7,3,4]=>[4,3,7,6,2,5,1]=>[[[[.,.],.],.],[[[.,.],.],.]] [1,3,6,7,2,5,4]=>[1,5,2,7,6,3,4]=>[4,3,6,7,2,5,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,3,6,7,4,2,5]=>[1,6,2,5,7,3,4]=>[4,3,7,5,2,6,1]=>[[[[.,.],.],.],[[.,[.,.]],.]] [1,3,6,7,4,5,2]=>[1,7,2,5,6,3,4]=>[4,3,6,5,2,7,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,3,6,7,5,2,4]=>[1,6,2,7,5,3,4]=>[4,3,5,7,2,6,1]=>[[[[.,.],.],.],[.,[[.,.],.]]] [1,3,6,7,5,4,2]=>[1,7,2,6,5,3,4]=>[4,3,5,6,2,7,1]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [1,3,7,2,4,5,6]=>[1,4,2,5,6,7,3]=>[3,7,6,5,2,4,1]=>[[[.,.],.],[[[[.,.],.],.],.]] [1,3,7,2,4,6,5]=>[1,4,2,5,7,6,3]=>[3,6,7,5,2,4,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,3,7,2,5,4,6]=>[1,4,2,6,5,7,3]=>[3,7,5,6,2,4,1]=>[[[.,.],.],[[[.,.],[.,.]],.]] [1,3,7,2,5,6,4]=>[1,4,2,7,5,6,3]=>[3,6,5,7,2,4,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,3,7,2,6,4,5]=>[1,4,2,6,7,5,3]=>[3,5,7,6,2,4,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,3,7,2,6,5,4]=>[1,4,2,7,6,5,3]=>[3,5,6,7,2,4,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,3,7,4,2,5,6]=>[1,5,2,4,6,7,3]=>[3,7,6,4,2,5,1]=>[[[.,.],.],[[[.,[.,.]],.],.]] [1,3,7,4,2,6,5]=>[1,5,2,4,7,6,3]=>[3,6,7,4,2,5,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,3,7,4,5,2,6]=>[1,6,2,4,5,7,3]=>[3,7,5,4,2,6,1]=>[[[.,.],.],[[[.,.],[.,.]],.]] [1,3,7,4,5,6,2]=>[1,7,2,4,5,6,3]=>[3,6,5,4,2,7,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,3,7,4,6,2,5]=>[1,6,2,4,7,5,3]=>[3,5,7,4,2,6,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,3,7,4,6,5,2]=>[1,7,2,4,6,5,3]=>[3,5,6,4,2,7,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,3,7,5,2,4,6]=>[1,5,2,6,4,7,3]=>[3,7,4,6,2,5,1]=>[[[.,.],.],[[.,[[.,.],.]],.]] [1,3,7,5,2,6,4]=>[1,5,2,7,4,6,3]=>[3,6,4,7,2,5,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,3,7,5,4,2,6]=>[1,6,2,5,4,7,3]=>[3,7,4,5,2,6,1]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [1,3,7,5,4,6,2]=>[1,7,2,5,4,6,3]=>[3,6,4,5,2,7,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,3,7,5,6,2,4]=>[1,6,2,7,4,5,3]=>[3,5,4,7,2,6,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,3,7,5,6,4,2]=>[1,7,2,6,4,5,3]=>[3,5,4,6,2,7,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,3,7,6,2,4,5]=>[1,5,2,6,7,4,3]=>[3,4,7,6,2,5,1]=>[[[.,.],.],[.,[[[.,.],.],.]]] [1,3,7,6,2,5,4]=>[1,5,2,7,6,4,3]=>[3,4,6,7,2,5,1]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [1,3,7,6,4,2,5]=>[1,6,2,5,7,4,3]=>[3,4,7,5,2,6,1]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [1,3,7,6,4,5,2]=>[1,7,2,5,6,4,3]=>[3,4,6,5,2,7,1]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [1,3,7,6,5,2,4]=>[1,6,2,7,5,4,3]=>[3,4,5,7,2,6,1]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [1,3,7,6,5,4,2]=>[1,7,2,6,5,4,3]=>[3,4,5,6,2,7,1]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [1,4,2,3,5,6,7]=>[1,3,4,2,5,6,7]=>[7,6,5,2,4,3,1]=>[[[[[.,.],[[.,.],.]],.],.],.] [1,4,2,3,5,7,6]=>[1,3,4,2,5,7,6]=>[6,7,5,2,4,3,1]=>[[[[.,.],[[.,.],.]],.],[.,.]] [1,4,2,3,6,5,7]=>[1,3,4,2,6,5,7]=>[7,5,6,2,4,3,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [1,4,2,3,6,7,5]=>[1,3,4,2,7,5,6]=>[6,5,7,2,4,3,1]=>[[[[.,.],[[.,.],.]],.],[.,.]] [1,4,2,3,7,5,6]=>[1,3,4,2,6,7,5]=>[5,7,6,2,4,3,1]=>[[[.,.],[[.,.],.]],[[.,.],.]] [1,4,2,3,7,6,5]=>[1,3,4,2,7,6,5]=>[5,6,7,2,4,3,1]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [1,4,2,5,3,6,7]=>[1,3,5,2,4,6,7]=>[7,6,4,2,5,3,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [1,4,2,5,3,7,6]=>[1,3,5,2,4,7,6]=>[6,7,4,2,5,3,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,4,2,5,6,3,7]=>[1,3,6,2,4,5,7]=>[7,5,4,2,6,3,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [1,4,2,5,6,7,3]=>[1,3,7,2,4,5,6]=>[6,5,4,2,7,3,1]=>[[[[[.,.],[.,.]],.],.],[.,.]] [1,4,2,5,7,3,6]=>[1,3,6,2,4,7,5]=>[5,7,4,2,6,3,1]=>[[[[.,.],[.,.]],.],[[.,.],.]] [1,4,2,5,7,6,3]=>[1,3,7,2,4,6,5]=>[5,6,4,2,7,3,1]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [1,4,2,6,3,5,7]=>[1,3,5,2,6,4,7]=>[7,4,6,2,5,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [1,4,2,6,3,7,5]=>[1,3,5,2,7,4,6]=>[6,4,7,2,5,3,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,4,2,6,5,3,7]=>[1,3,6,2,5,4,7]=>[7,4,5,2,6,3,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [1,4,2,6,5,7,3]=>[1,3,7,2,5,4,6]=>[6,4,5,2,7,3,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,4,2,6,7,3,5]=>[1,3,6,2,7,4,5]=>[5,4,7,2,6,3,1]=>[[[[.,.],[.,.]],.],[[.,.],.]] [1,4,2,6,7,5,3]=>[1,3,7,2,6,4,5]=>[5,4,6,2,7,3,1]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [1,4,2,7,3,5,6]=>[1,3,5,2,6,7,4]=>[4,7,6,2,5,3,1]=>[[[.,.],[.,.]],[[[.,.],.],.]] [1,4,2,7,3,6,5]=>[1,3,5,2,7,6,4]=>[4,6,7,2,5,3,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,4,2,7,5,3,6]=>[1,3,6,2,5,7,4]=>[4,7,5,2,6,3,1]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [1,4,2,7,5,6,3]=>[1,3,7,2,5,6,4]=>[4,6,5,2,7,3,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,4,2,7,6,3,5]=>[1,3,6,2,7,5,4]=>[4,5,7,2,6,3,1]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [1,4,2,7,6,5,3]=>[1,3,7,2,6,5,4]=>[4,5,6,2,7,3,1]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [1,4,3,2,5,6,7]=>[1,4,3,2,5,6,7]=>[7,6,5,2,3,4,1]=>[[[[[.,.],[.,[.,.]]],.],.],.] [1,4,3,2,5,7,6]=>[1,4,3,2,5,7,6]=>[6,7,5,2,3,4,1]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [1,4,3,2,6,5,7]=>[1,4,3,2,6,5,7]=>[7,5,6,2,3,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [1,4,3,2,6,7,5]=>[1,4,3,2,7,5,6]=>[6,5,7,2,3,4,1]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [1,4,3,2,7,5,6]=>[1,4,3,2,6,7,5]=>[5,7,6,2,3,4,1]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [1,4,3,2,7,6,5]=>[1,4,3,2,7,6,5]=>[5,6,7,2,3,4,1]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [1,4,3,5,2,6,7]=>[1,5,3,2,4,6,7]=>[7,6,4,2,3,5,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [1,4,3,5,2,7,6]=>[1,5,3,2,4,7,6]=>[6,7,4,2,3,5,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,4,3,5,6,2,7]=>[1,6,3,2,4,5,7]=>[7,5,4,2,3,6,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [1,4,3,5,6,7,2]=>[1,7,3,2,4,5,6]=>[6,5,4,2,3,7,1]=>[[[[[.,.],[.,.]],.],.],[.,.]] [1,4,3,5,7,2,6]=>[1,6,3,2,4,7,5]=>[5,7,4,2,3,6,1]=>[[[[.,.],[.,.]],.],[[.,.],.]] [1,4,3,5,7,6,2]=>[1,7,3,2,4,6,5]=>[5,6,4,2,3,7,1]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [1,4,3,6,2,5,7]=>[1,5,3,2,6,4,7]=>[7,4,6,2,3,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [1,4,3,6,2,7,5]=>[1,5,3,2,7,4,6]=>[6,4,7,2,3,5,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,4,3,6,5,2,7]=>[1,6,3,2,5,4,7]=>[7,4,5,2,3,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [1,4,3,6,5,7,2]=>[1,7,3,2,5,4,6]=>[6,4,5,2,3,7,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,4,3,6,7,2,5]=>[1,6,3,2,7,4,5]=>[5,4,7,2,3,6,1]=>[[[[.,.],[.,.]],.],[[.,.],.]] [1,4,3,6,7,5,2]=>[1,7,3,2,6,4,5]=>[5,4,6,2,3,7,1]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [1,4,3,7,2,5,6]=>[1,5,3,2,6,7,4]=>[4,7,6,2,3,5,1]=>[[[.,.],[.,.]],[[[.,.],.],.]] [1,4,3,7,2,6,5]=>[1,5,3,2,7,6,4]=>[4,6,7,2,3,5,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,4,3,7,5,2,6]=>[1,6,3,2,5,7,4]=>[4,7,5,2,3,6,1]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [1,4,3,7,5,6,2]=>[1,7,3,2,5,6,4]=>[4,6,5,2,3,7,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,4,3,7,6,2,5]=>[1,6,3,2,7,5,4]=>[4,5,7,2,3,6,1]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [1,4,3,7,6,5,2]=>[1,7,3,2,6,5,4]=>[4,5,6,2,3,7,1]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [1,4,5,2,3,6,7]=>[1,4,5,2,3,6,7]=>[7,6,3,2,5,4,1]=>[[[[[.,.],.],[[.,.],.]],.],.] [1,4,5,2,3,7,6]=>[1,4,5,2,3,7,6]=>[6,7,3,2,5,4,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,4,5,2,6,3,7]=>[1,4,6,2,3,5,7]=>[7,5,3,2,6,4,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [1,4,5,2,6,7,3]=>[1,4,7,2,3,5,6]=>[6,5,3,2,7,4,1]=>[[[[[.,.],.],[.,.]],.],[.,.]] [1,4,5,2,7,3,6]=>[1,4,6,2,3,7,5]=>[5,7,3,2,6,4,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,4,5,2,7,6,3]=>[1,4,7,2,3,6,5]=>[5,6,3,2,7,4,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,4,5,3,2,6,7]=>[1,5,4,2,3,6,7]=>[7,6,3,2,4,5,1]=>[[[[[.,.],.],[.,[.,.]]],.],.] [1,4,5,3,2,7,6]=>[1,5,4,2,3,7,6]=>[6,7,3,2,4,5,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,4,5,3,6,2,7]=>[1,6,4,2,3,5,7]=>[7,5,3,2,4,6,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [1,4,5,3,6,7,2]=>[1,7,4,2,3,5,6]=>[6,5,3,2,4,7,1]=>[[[[[.,.],.],[.,.]],.],[.,.]] [1,4,5,3,7,2,6]=>[1,6,4,2,3,7,5]=>[5,7,3,2,4,6,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,4,5,3,7,6,2]=>[1,7,4,2,3,6,5]=>[5,6,3,2,4,7,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,4,5,6,2,3,7]=>[1,5,6,2,3,4,7]=>[7,4,3,2,6,5,1]=>[[[[[.,.],.],.],[[.,.],.]],.] [1,4,5,6,2,7,3]=>[1,5,7,2,3,4,6]=>[6,4,3,2,7,5,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,4,5,6,3,2,7]=>[1,6,5,2,3,4,7]=>[7,4,3,2,5,6,1]=>[[[[[.,.],.],.],[.,[.,.]]],.] [1,4,5,6,3,7,2]=>[1,7,5,2,3,4,6]=>[6,4,3,2,5,7,1]=>[[[[[.,.],.],.],[.,.]],[.,.]] [1,4,5,6,7,2,3]=>[1,6,7,2,3,4,5]=>[5,4,3,2,7,6,1]=>[[[[[.,.],.],.],.],[[.,.],.]] [1,4,5,6,7,3,2]=>[1,7,6,2,3,4,5]=>[5,4,3,2,6,7,1]=>[[[[[.,.],.],.],.],[.,[.,.]]] [1,4,5,7,2,3,6]=>[1,5,6,2,3,7,4]=>[4,7,3,2,6,5,1]=>[[[[.,.],.],.],[[[.,.],.],.]] [1,4,5,7,2,6,3]=>[1,5,7,2,3,6,4]=>[4,6,3,2,7,5,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,4,5,7,3,2,6]=>[1,6,5,2,3,7,4]=>[4,7,3,2,5,6,1]=>[[[[.,.],.],.],[[.,[.,.]],.]] [1,4,5,7,3,6,2]=>[1,7,5,2,3,6,4]=>[4,6,3,2,5,7,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,4,5,7,6,2,3]=>[1,6,7,2,3,5,4]=>[4,5,3,2,7,6,1]=>[[[[.,.],.],.],[.,[[.,.],.]]] [1,4,5,7,6,3,2]=>[1,7,6,2,3,5,4]=>[4,5,3,2,6,7,1]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [1,4,6,2,3,5,7]=>[1,4,5,2,6,3,7]=>[7,3,6,2,5,4,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [1,4,6,2,3,7,5]=>[1,4,5,2,7,3,6]=>[6,3,7,2,5,4,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,4,6,2,5,3,7]=>[1,4,6,2,5,3,7]=>[7,3,5,2,6,4,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [1,4,6,2,5,7,3]=>[1,4,7,2,5,3,6]=>[6,3,5,2,7,4,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,4,6,2,7,3,5]=>[1,4,6,2,7,3,5]=>[5,3,7,2,6,4,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,4,6,2,7,5,3]=>[1,4,7,2,6,3,5]=>[5,3,6,2,7,4,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,4,6,3,2,5,7]=>[1,5,4,2,6,3,7]=>[7,3,6,2,4,5,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [1,4,6,3,2,7,5]=>[1,5,4,2,7,3,6]=>[6,3,7,2,4,5,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,4,6,3,5,2,7]=>[1,6,4,2,5,3,7]=>[7,3,5,2,4,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [1,4,6,3,5,7,2]=>[1,7,4,2,5,3,6]=>[6,3,5,2,4,7,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,4,6,3,7,2,5]=>[1,6,4,2,7,3,5]=>[5,3,7,2,4,6,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,4,6,3,7,5,2]=>[1,7,4,2,6,3,5]=>[5,3,6,2,4,7,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,4,6,5,2,3,7]=>[1,5,6,2,4,3,7]=>[7,3,4,2,6,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [1,4,6,5,2,7,3]=>[1,5,7,2,4,3,6]=>[6,3,4,2,7,5,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,4,6,5,3,2,7]=>[1,6,5,2,4,3,7]=>[7,3,4,2,5,6,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [1,4,6,5,3,7,2]=>[1,7,5,2,4,3,6]=>[6,3,4,2,5,7,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,4,6,5,7,2,3]=>[1,6,7,2,4,3,5]=>[5,3,4,2,7,6,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,4,6,5,7,3,2]=>[1,7,6,2,4,3,5]=>[5,3,4,2,6,7,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,4,6,7,2,3,5]=>[1,5,6,2,7,3,4]=>[4,3,7,2,6,5,1]=>[[[[.,.],.],.],[[[.,.],.],.]] [1,4,6,7,2,5,3]=>[1,5,7,2,6,3,4]=>[4,3,6,2,7,5,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,4,6,7,3,2,5]=>[1,6,5,2,7,3,4]=>[4,3,7,2,5,6,1]=>[[[[.,.],.],.],[[.,[.,.]],.]] [1,4,6,7,3,5,2]=>[1,7,5,2,6,3,4]=>[4,3,6,2,5,7,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,4,6,7,5,2,3]=>[1,6,7,2,5,3,4]=>[4,3,5,2,7,6,1]=>[[[[.,.],.],.],[.,[[.,.],.]]] [1,4,6,7,5,3,2]=>[1,7,6,2,5,3,4]=>[4,3,5,2,6,7,1]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [1,4,7,2,3,5,6]=>[1,4,5,2,6,7,3]=>[3,7,6,2,5,4,1]=>[[[.,.],.],[[[[.,.],.],.],.]] [1,4,7,2,3,6,5]=>[1,4,5,2,7,6,3]=>[3,6,7,2,5,4,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,4,7,2,5,3,6]=>[1,4,6,2,5,7,3]=>[3,7,5,2,6,4,1]=>[[[.,.],.],[[[.,.],[.,.]],.]] [1,4,7,2,5,6,3]=>[1,4,7,2,5,6,3]=>[3,6,5,2,7,4,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,4,7,2,6,3,5]=>[1,4,6,2,7,5,3]=>[3,5,7,2,6,4,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,4,7,2,6,5,3]=>[1,4,7,2,6,5,3]=>[3,5,6,2,7,4,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,4,7,3,2,5,6]=>[1,5,4,2,6,7,3]=>[3,7,6,2,4,5,1]=>[[[.,.],.],[[[.,[.,.]],.],.]] [1,4,7,3,2,6,5]=>[1,5,4,2,7,6,3]=>[3,6,7,2,4,5,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,4,7,3,5,2,6]=>[1,6,4,2,5,7,3]=>[3,7,5,2,4,6,1]=>[[[.,.],.],[[[.,.],[.,.]],.]] [1,4,7,3,5,6,2]=>[1,7,4,2,5,6,3]=>[3,6,5,2,4,7,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,4,7,3,6,2,5]=>[1,6,4,2,7,5,3]=>[3,5,7,2,4,6,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,4,7,3,6,5,2]=>[1,7,4,2,6,5,3]=>[3,5,6,2,4,7,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,4,7,5,2,3,6]=>[1,5,6,2,4,7,3]=>[3,7,4,2,6,5,1]=>[[[.,.],.],[[.,[[.,.],.]],.]] [1,4,7,5,2,6,3]=>[1,5,7,2,4,6,3]=>[3,6,4,2,7,5,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,4,7,5,3,2,6]=>[1,6,5,2,4,7,3]=>[3,7,4,2,5,6,1]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [1,4,7,5,3,6,2]=>[1,7,5,2,4,6,3]=>[3,6,4,2,5,7,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,4,7,5,6,2,3]=>[1,6,7,2,4,5,3]=>[3,5,4,2,7,6,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,4,7,5,6,3,2]=>[1,7,6,2,4,5,3]=>[3,5,4,2,6,7,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,4,7,6,2,3,5]=>[1,5,6,2,7,4,3]=>[3,4,7,2,6,5,1]=>[[[.,.],.],[.,[[[.,.],.],.]]] [1,4,7,6,2,5,3]=>[1,5,7,2,6,4,3]=>[3,4,6,2,7,5,1]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [1,4,7,6,3,2,5]=>[1,6,5,2,7,4,3]=>[3,4,7,2,5,6,1]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [1,4,7,6,3,5,2]=>[1,7,5,2,6,4,3]=>[3,4,6,2,5,7,1]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [1,4,7,6,5,2,3]=>[1,6,7,2,5,4,3]=>[3,4,5,2,7,6,1]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [1,4,7,6,5,3,2]=>[1,7,6,2,5,4,3]=>[3,4,5,2,6,7,1]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [1,5,2,3,4,6,7]=>[1,3,4,5,2,6,7]=>[7,6,2,5,4,3,1]=>[[[[.,.],[[[.,.],.],.]],.],.] [1,5,2,3,4,7,6]=>[1,3,4,5,2,7,6]=>[6,7,2,5,4,3,1]=>[[[.,.],[[[.,.],.],.]],[.,.]] [1,5,2,3,6,4,7]=>[1,3,4,6,2,5,7]=>[7,5,2,6,4,3,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [1,5,2,3,6,7,4]=>[1,3,4,7,2,5,6]=>[6,5,2,7,4,3,1]=>[[[[.,.],[[.,.],.]],.],[.,.]] [1,5,2,3,7,4,6]=>[1,3,4,6,2,7,5]=>[5,7,2,6,4,3,1]=>[[[.,.],[[.,.],.]],[[.,.],.]] [1,5,2,3,7,6,4]=>[1,3,4,7,2,6,5]=>[5,6,2,7,4,3,1]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [1,5,2,4,3,6,7]=>[1,3,5,4,2,6,7]=>[7,6,2,4,5,3,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [1,5,2,4,3,7,6]=>[1,3,5,4,2,7,6]=>[6,7,2,4,5,3,1]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [1,5,2,4,6,3,7]=>[1,3,6,4,2,5,7]=>[7,5,2,4,6,3,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [1,5,2,4,6,7,3]=>[1,3,7,4,2,5,6]=>[6,5,2,4,7,3,1]=>[[[[.,.],[[.,.],.]],.],[.,.]] [1,5,2,4,7,3,6]=>[1,3,6,4,2,7,5]=>[5,7,2,4,6,3,1]=>[[[.,.],[[.,.],.]],[[.,.],.]] [1,5,2,4,7,6,3]=>[1,3,7,4,2,6,5]=>[5,6,2,4,7,3,1]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [1,5,2,6,3,4,7]=>[1,3,5,6,2,4,7]=>[7,4,2,6,5,3,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [1,5,2,6,3,7,4]=>[1,3,5,7,2,4,6]=>[6,4,2,7,5,3,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,5,2,6,4,3,7]=>[1,3,6,5,2,4,7]=>[7,4,2,5,6,3,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [1,5,2,6,4,7,3]=>[1,3,7,5,2,4,6]=>[6,4,2,5,7,3,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,5,2,6,7,3,4]=>[1,3,6,7,2,4,5]=>[5,4,2,7,6,3,1]=>[[[[.,.],[.,.]],.],[[.,.],.]] [1,5,2,6,7,4,3]=>[1,3,7,6,2,4,5]=>[5,4,2,6,7,3,1]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [1,5,2,7,3,4,6]=>[1,3,5,6,2,7,4]=>[4,7,2,6,5,3,1]=>[[[.,.],[.,.]],[[[.,.],.],.]] [1,5,2,7,3,6,4]=>[1,3,5,7,2,6,4]=>[4,6,2,7,5,3,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,5,2,7,4,3,6]=>[1,3,6,5,2,7,4]=>[4,7,2,5,6,3,1]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [1,5,2,7,4,6,3]=>[1,3,7,5,2,6,4]=>[4,6,2,5,7,3,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,5,2,7,6,3,4]=>[1,3,6,7,2,5,4]=>[4,5,2,7,6,3,1]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [1,5,2,7,6,4,3]=>[1,3,7,6,2,5,4]=>[4,5,2,6,7,3,1]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [1,5,3,2,4,6,7]=>[1,4,3,5,2,6,7]=>[7,6,2,5,3,4,1]=>[[[[.,.],[[.,[.,.]],.]],.],.] [1,5,3,2,4,7,6]=>[1,4,3,5,2,7,6]=>[6,7,2,5,3,4,1]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [1,5,3,2,6,4,7]=>[1,4,3,6,2,5,7]=>[7,5,2,6,3,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [1,5,3,2,6,7,4]=>[1,4,3,7,2,5,6]=>[6,5,2,7,3,4,1]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [1,5,3,2,7,4,6]=>[1,4,3,6,2,7,5]=>[5,7,2,6,3,4,1]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [1,5,3,2,7,6,4]=>[1,4,3,7,2,6,5]=>[5,6,2,7,3,4,1]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [1,5,3,4,2,6,7]=>[1,5,3,4,2,6,7]=>[7,6,2,4,3,5,1]=>[[[[.,.],[[.,.],[.,.]]],.],.] [1,5,3,4,2,7,6]=>[1,5,3,4,2,7,6]=>[6,7,2,4,3,5,1]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [1,5,3,4,6,2,7]=>[1,6,3,4,2,5,7]=>[7,5,2,4,3,6,1]=>[[[[.,.],[[.,.],.]],[.,.]],.] [1,5,3,4,6,7,2]=>[1,7,3,4,2,5,6]=>[6,5,2,4,3,7,1]=>[[[[.,.],[[.,.],.]],.],[.,.]] [1,5,3,4,7,2,6]=>[1,6,3,4,2,7,5]=>[5,7,2,4,3,6,1]=>[[[.,.],[[.,.],.]],[[.,.],.]] [1,5,3,4,7,6,2]=>[1,7,3,4,2,6,5]=>[5,6,2,4,3,7,1]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [1,5,3,6,2,4,7]=>[1,5,3,6,2,4,7]=>[7,4,2,6,3,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [1,5,3,6,2,7,4]=>[1,5,3,7,2,4,6]=>[6,4,2,7,3,5,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,5,3,6,4,2,7]=>[1,6,3,5,2,4,7]=>[7,4,2,5,3,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [1,5,3,6,4,7,2]=>[1,7,3,5,2,4,6]=>[6,4,2,5,3,7,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,5,3,6,7,2,4]=>[1,6,3,7,2,4,5]=>[5,4,2,7,3,6,1]=>[[[[.,.],[.,.]],.],[[.,.],.]] [1,5,3,6,7,4,2]=>[1,7,3,6,2,4,5]=>[5,4,2,6,3,7,1]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [1,5,3,7,2,4,6]=>[1,5,3,6,2,7,4]=>[4,7,2,6,3,5,1]=>[[[.,.],[.,.]],[[[.,.],.],.]] [1,5,3,7,2,6,4]=>[1,5,3,7,2,6,4]=>[4,6,2,7,3,5,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,5,3,7,4,2,6]=>[1,6,3,5,2,7,4]=>[4,7,2,5,3,6,1]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [1,5,3,7,4,6,2]=>[1,7,3,5,2,6,4]=>[4,6,2,5,3,7,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,5,3,7,6,2,4]=>[1,6,3,7,2,5,4]=>[4,5,2,7,3,6,1]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [1,5,3,7,6,4,2]=>[1,7,3,6,2,5,4]=>[4,5,2,6,3,7,1]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [1,5,4,2,3,6,7]=>[1,4,5,3,2,6,7]=>[7,6,2,3,5,4,1]=>[[[[.,.],[.,[[.,.],.]]],.],.] [1,5,4,2,3,7,6]=>[1,4,5,3,2,7,6]=>[6,7,2,3,5,4,1]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [1,5,4,2,6,3,7]=>[1,4,6,3,2,5,7]=>[7,5,2,3,6,4,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [1,5,4,2,6,7,3]=>[1,4,7,3,2,5,6]=>[6,5,2,3,7,4,1]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [1,5,4,2,7,3,6]=>[1,4,6,3,2,7,5]=>[5,7,2,3,6,4,1]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [1,5,4,2,7,6,3]=>[1,4,7,3,2,6,5]=>[5,6,2,3,7,4,1]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [1,5,4,3,2,6,7]=>[1,5,4,3,2,6,7]=>[7,6,2,3,4,5,1]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [1,5,4,3,2,7,6]=>[1,5,4,3,2,7,6]=>[6,7,2,3,4,5,1]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [1,5,4,3,6,2,7]=>[1,6,4,3,2,5,7]=>[7,5,2,3,4,6,1]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [1,5,4,3,6,7,2]=>[1,7,4,3,2,5,6]=>[6,5,2,3,4,7,1]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [1,5,4,3,7,2,6]=>[1,6,4,3,2,7,5]=>[5,7,2,3,4,6,1]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [1,5,4,3,7,6,2]=>[1,7,4,3,2,6,5]=>[5,6,2,3,4,7,1]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [1,5,4,6,2,3,7]=>[1,5,6,3,2,4,7]=>[7,4,2,3,6,5,1]=>[[[[.,.],[.,.]],[[.,.],.]],.] [1,5,4,6,2,7,3]=>[1,5,7,3,2,4,6]=>[6,4,2,3,7,5,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,5,4,6,3,2,7]=>[1,6,5,3,2,4,7]=>[7,4,2,3,5,6,1]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [1,5,4,6,3,7,2]=>[1,7,5,3,2,4,6]=>[6,4,2,3,5,7,1]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [1,5,4,6,7,2,3]=>[1,6,7,3,2,4,5]=>[5,4,2,3,7,6,1]=>[[[[.,.],[.,.]],.],[[.,.],.]] [1,5,4,6,7,3,2]=>[1,7,6,3,2,4,5]=>[5,4,2,3,6,7,1]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [1,5,4,7,2,3,6]=>[1,5,6,3,2,7,4]=>[4,7,2,3,6,5,1]=>[[[.,.],[.,.]],[[[.,.],.],.]] [1,5,4,7,2,6,3]=>[1,5,7,3,2,6,4]=>[4,6,2,3,7,5,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,5,4,7,3,2,6]=>[1,6,5,3,2,7,4]=>[4,7,2,3,5,6,1]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [1,5,4,7,3,6,2]=>[1,7,5,3,2,6,4]=>[4,6,2,3,5,7,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,5,4,7,6,2,3]=>[1,6,7,3,2,5,4]=>[4,5,2,3,7,6,1]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [1,5,4,7,6,3,2]=>[1,7,6,3,2,5,4]=>[4,5,2,3,6,7,1]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [1,5,6,2,3,4,7]=>[1,4,5,6,2,3,7]=>[7,3,2,6,5,4,1]=>[[[[.,.],.],[[[.,.],.],.]],.] [1,5,6,2,3,7,4]=>[1,4,5,7,2,3,6]=>[6,3,2,7,5,4,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,5,6,2,4,3,7]=>[1,4,6,5,2,3,7]=>[7,3,2,5,6,4,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [1,5,6,2,4,7,3]=>[1,4,7,5,2,3,6]=>[6,3,2,5,7,4,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,5,6,2,7,3,4]=>[1,4,6,7,2,3,5]=>[5,3,2,7,6,4,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,5,6,2,7,4,3]=>[1,4,7,6,2,3,5]=>[5,3,2,6,7,4,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,5,6,3,2,4,7]=>[1,5,4,6,2,3,7]=>[7,3,2,6,4,5,1]=>[[[[.,.],.],[[.,[.,.]],.]],.] [1,5,6,3,2,7,4]=>[1,5,4,7,2,3,6]=>[6,3,2,7,4,5,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,5,6,3,4,2,7]=>[1,6,4,5,2,3,7]=>[7,3,2,5,4,6,1]=>[[[[.,.],.],[[.,.],[.,.]]],.] [1,5,6,3,4,7,2]=>[1,7,4,5,2,3,6]=>[6,3,2,5,4,7,1]=>[[[[.,.],.],[[.,.],.]],[.,.]] [1,5,6,3,7,2,4]=>[1,6,4,7,2,3,5]=>[5,3,2,7,4,6,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,5,6,3,7,4,2]=>[1,7,4,6,2,3,5]=>[5,3,2,6,4,7,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,5,6,4,2,3,7]=>[1,5,6,4,2,3,7]=>[7,3,2,4,6,5,1]=>[[[[.,.],.],[.,[[.,.],.]]],.] [1,5,6,4,2,7,3]=>[1,5,7,4,2,3,6]=>[6,3,2,4,7,5,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,5,6,4,3,2,7]=>[1,6,5,4,2,3,7]=>[7,3,2,4,5,6,1]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [1,5,6,4,3,7,2]=>[1,7,5,4,2,3,6]=>[6,3,2,4,5,7,1]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [1,5,6,4,7,2,3]=>[1,6,7,4,2,3,5]=>[5,3,2,4,7,6,1]=>[[[[.,.],.],[.,.]],[[.,.],.]] [1,5,6,4,7,3,2]=>[1,7,6,4,2,3,5]=>[5,3,2,4,6,7,1]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,5,6,7,2,3,4]=>[1,5,6,7,2,3,4]=>[4,3,2,7,6,5,1]=>[[[[.,.],.],.],[[[.,.],.],.]] [1,5,6,7,2,4,3]=>[1,5,7,6,2,3,4]=>[4,3,2,6,7,5,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,5,6,7,3,2,4]=>[1,6,5,7,2,3,4]=>[4,3,2,7,5,6,1]=>[[[[.,.],.],.],[[.,[.,.]],.]] [1,5,6,7,3,4,2]=>[1,7,5,6,2,3,4]=>[4,3,2,6,5,7,1]=>[[[[.,.],.],.],[[.,.],[.,.]]] [1,5,6,7,4,2,3]=>[1,6,7,5,2,3,4]=>[4,3,2,5,7,6,1]=>[[[[.,.],.],.],[.,[[.,.],.]]] [1,5,6,7,4,3,2]=>[1,7,6,5,2,3,4]=>[4,3,2,5,6,7,1]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [1,5,7,2,3,4,6]=>[1,4,5,6,2,7,3]=>[3,7,2,6,5,4,1]=>[[[.,.],.],[[[[.,.],.],.],.]] [1,5,7,2,3,6,4]=>[1,4,5,7,2,6,3]=>[3,6,2,7,5,4,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,5,7,2,4,3,6]=>[1,4,6,5,2,7,3]=>[3,7,2,5,6,4,1]=>[[[.,.],.],[[[.,.],[.,.]],.]] [1,5,7,2,4,6,3]=>[1,4,7,5,2,6,3]=>[3,6,2,5,7,4,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,5,7,2,6,3,4]=>[1,4,6,7,2,5,3]=>[3,5,2,7,6,4,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,5,7,2,6,4,3]=>[1,4,7,6,2,5,3]=>[3,5,2,6,7,4,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,5,7,3,2,4,6]=>[1,5,4,6,2,7,3]=>[3,7,2,6,4,5,1]=>[[[.,.],.],[[[.,[.,.]],.],.]] [1,5,7,3,2,6,4]=>[1,5,4,7,2,6,3]=>[3,6,2,7,4,5,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,5,7,3,4,2,6]=>[1,6,4,5,2,7,3]=>[3,7,2,5,4,6,1]=>[[[.,.],.],[[[.,.],[.,.]],.]] [1,5,7,3,4,6,2]=>[1,7,4,5,2,6,3]=>[3,6,2,5,4,7,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,5,7,3,6,2,4]=>[1,6,4,7,2,5,3]=>[3,5,2,7,4,6,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,5,7,3,6,4,2]=>[1,7,4,6,2,5,3]=>[3,5,2,6,4,7,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,5,7,4,2,3,6]=>[1,5,6,4,2,7,3]=>[3,7,2,4,6,5,1]=>[[[.,.],.],[[.,[[.,.],.]],.]] [1,5,7,4,2,6,3]=>[1,5,7,4,2,6,3]=>[3,6,2,4,7,5,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,5,7,4,3,2,6]=>[1,6,5,4,2,7,3]=>[3,7,2,4,5,6,1]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [1,5,7,4,3,6,2]=>[1,7,5,4,2,6,3]=>[3,6,2,4,5,7,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,5,7,4,6,2,3]=>[1,6,7,4,2,5,3]=>[3,5,2,4,7,6,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,5,7,4,6,3,2]=>[1,7,6,4,2,5,3]=>[3,5,2,4,6,7,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,5,7,6,2,3,4]=>[1,5,6,7,2,4,3]=>[3,4,2,7,6,5,1]=>[[[.,.],.],[.,[[[.,.],.],.]]] [1,5,7,6,2,4,3]=>[1,5,7,6,2,4,3]=>[3,4,2,6,7,5,1]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [1,5,7,6,3,2,4]=>[1,6,5,7,2,4,3]=>[3,4,2,7,5,6,1]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [1,5,7,6,3,4,2]=>[1,7,5,6,2,4,3]=>[3,4,2,6,5,7,1]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [1,5,7,6,4,2,3]=>[1,6,7,5,2,4,3]=>[3,4,2,5,7,6,1]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [1,5,7,6,4,3,2]=>[1,7,6,5,2,4,3]=>[3,4,2,5,6,7,1]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [1,6,2,3,4,5,7]=>[1,3,4,5,6,2,7]=>[7,2,6,5,4,3,1]=>[[[.,.],[[[[.,.],.],.],.]],.] [1,6,2,3,4,7,5]=>[1,3,4,5,7,2,6]=>[6,2,7,5,4,3,1]=>[[[.,.],[[[.,.],.],.]],[.,.]] [1,6,2,3,5,4,7]=>[1,3,4,6,5,2,7]=>[7,2,5,6,4,3,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [1,6,2,3,5,7,4]=>[1,3,4,7,5,2,6]=>[6,2,5,7,4,3,1]=>[[[.,.],[[[.,.],.],.]],[.,.]] [1,6,2,3,7,4,5]=>[1,3,4,6,7,2,5]=>[5,2,7,6,4,3,1]=>[[[.,.],[[.,.],.]],[[.,.],.]] [1,6,2,3,7,5,4]=>[1,3,4,7,6,2,5]=>[5,2,6,7,4,3,1]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [1,6,2,4,3,5,7]=>[1,3,5,4,6,2,7]=>[7,2,6,4,5,3,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [1,6,2,4,3,7,5]=>[1,3,5,4,7,2,6]=>[6,2,7,4,5,3,1]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [1,6,2,4,5,3,7]=>[1,3,6,4,5,2,7]=>[7,2,5,4,6,3,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [1,6,2,4,5,7,3]=>[1,3,7,4,5,2,6]=>[6,2,5,4,7,3,1]=>[[[.,.],[[[.,.],.],.]],[.,.]] [1,6,2,4,7,3,5]=>[1,3,6,4,7,2,5]=>[5,2,7,4,6,3,1]=>[[[.,.],[[.,.],.]],[[.,.],.]] [1,6,2,4,7,5,3]=>[1,3,7,4,6,2,5]=>[5,2,6,4,7,3,1]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [1,6,2,5,3,4,7]=>[1,3,5,6,4,2,7]=>[7,2,4,6,5,3,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [1,6,2,5,3,7,4]=>[1,3,5,7,4,2,6]=>[6,2,4,7,5,3,1]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [1,6,2,5,4,3,7]=>[1,3,6,5,4,2,7]=>[7,2,4,5,6,3,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [1,6,2,5,4,7,3]=>[1,3,7,5,4,2,6]=>[6,2,4,5,7,3,1]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [1,6,2,5,7,3,4]=>[1,3,6,7,4,2,5]=>[5,2,4,7,6,3,1]=>[[[.,.],[[.,.],.]],[[.,.],.]] [1,6,2,5,7,4,3]=>[1,3,7,6,4,2,5]=>[5,2,4,6,7,3,1]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [1,6,2,7,3,4,5]=>[1,3,5,6,7,2,4]=>[4,2,7,6,5,3,1]=>[[[.,.],[.,.]],[[[.,.],.],.]] [1,6,2,7,3,5,4]=>[1,3,5,7,6,2,4]=>[4,2,6,7,5,3,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,6,2,7,4,3,5]=>[1,3,6,5,7,2,4]=>[4,2,7,5,6,3,1]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [1,6,2,7,4,5,3]=>[1,3,7,5,6,2,4]=>[4,2,6,5,7,3,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,6,2,7,5,3,4]=>[1,3,6,7,5,2,4]=>[4,2,5,7,6,3,1]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [1,6,2,7,5,4,3]=>[1,3,7,6,5,2,4]=>[4,2,5,6,7,3,1]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [1,6,3,2,4,5,7]=>[1,4,3,5,6,2,7]=>[7,2,6,5,3,4,1]=>[[[.,.],[[[.,[.,.]],.],.]],.] [1,6,3,2,4,7,5]=>[1,4,3,5,7,2,6]=>[6,2,7,5,3,4,1]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [1,6,3,2,5,4,7]=>[1,4,3,6,5,2,7]=>[7,2,5,6,3,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [1,6,3,2,5,7,4]=>[1,4,3,7,5,2,6]=>[6,2,5,7,3,4,1]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [1,6,3,2,7,4,5]=>[1,4,3,6,7,2,5]=>[5,2,7,6,3,4,1]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [1,6,3,2,7,5,4]=>[1,4,3,7,6,2,5]=>[5,2,6,7,3,4,1]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [1,6,3,4,2,5,7]=>[1,5,3,4,6,2,7]=>[7,2,6,4,3,5,1]=>[[[.,.],[[[.,.],[.,.]],.]],.] [1,6,3,4,2,7,5]=>[1,5,3,4,7,2,6]=>[6,2,7,4,3,5,1]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [1,6,3,4,5,2,7]=>[1,6,3,4,5,2,7]=>[7,2,5,4,3,6,1]=>[[[.,.],[[[.,.],.],[.,.]]],.] [1,6,3,4,5,7,2]=>[1,7,3,4,5,2,6]=>[6,2,5,4,3,7,1]=>[[[.,.],[[[.,.],.],.]],[.,.]] [1,6,3,4,7,2,5]=>[1,6,3,4,7,2,5]=>[5,2,7,4,3,6,1]=>[[[.,.],[[.,.],.]],[[.,.],.]] [1,6,3,4,7,5,2]=>[1,7,3,4,6,2,5]=>[5,2,6,4,3,7,1]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [1,6,3,5,2,4,7]=>[1,5,3,6,4,2,7]=>[7,2,4,6,3,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [1,6,3,5,2,7,4]=>[1,5,3,7,4,2,6]=>[6,2,4,7,3,5,1]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [1,6,3,5,4,2,7]=>[1,6,3,5,4,2,7]=>[7,2,4,5,3,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [1,6,3,5,4,7,2]=>[1,7,3,5,4,2,6]=>[6,2,4,5,3,7,1]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [1,6,3,5,7,2,4]=>[1,6,3,7,4,2,5]=>[5,2,4,7,3,6,1]=>[[[.,.],[[.,.],.]],[[.,.],.]] [1,6,3,5,7,4,2]=>[1,7,3,6,4,2,5]=>[5,2,4,6,3,7,1]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [1,6,3,7,2,4,5]=>[1,5,3,6,7,2,4]=>[4,2,7,6,3,5,1]=>[[[.,.],[.,.]],[[[.,.],.],.]] [1,6,3,7,2,5,4]=>[1,5,3,7,6,2,4]=>[4,2,6,7,3,5,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,6,3,7,4,2,5]=>[1,6,3,5,7,2,4]=>[4,2,7,5,3,6,1]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [1,6,3,7,4,5,2]=>[1,7,3,5,6,2,4]=>[4,2,6,5,3,7,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,6,3,7,5,2,4]=>[1,6,3,7,5,2,4]=>[4,2,5,7,3,6,1]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [1,6,3,7,5,4,2]=>[1,7,3,6,5,2,4]=>[4,2,5,6,3,7,1]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [1,6,4,2,3,5,7]=>[1,4,5,3,6,2,7]=>[7,2,6,3,5,4,1]=>[[[.,.],[[.,[[.,.],.]],.]],.] [1,6,4,2,3,7,5]=>[1,4,5,3,7,2,6]=>[6,2,7,3,5,4,1]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [1,6,4,2,5,3,7]=>[1,4,6,3,5,2,7]=>[7,2,5,3,6,4,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [1,6,4,2,5,7,3]=>[1,4,7,3,5,2,6]=>[6,2,5,3,7,4,1]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [1,6,4,2,7,3,5]=>[1,4,6,3,7,2,5]=>[5,2,7,3,6,4,1]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [1,6,4,2,7,5,3]=>[1,4,7,3,6,2,5]=>[5,2,6,3,7,4,1]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [1,6,4,3,2,5,7]=>[1,5,4,3,6,2,7]=>[7,2,6,3,4,5,1]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [1,6,4,3,2,7,5]=>[1,5,4,3,7,2,6]=>[6,2,7,3,4,5,1]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [1,6,4,3,5,2,7]=>[1,6,4,3,5,2,7]=>[7,2,5,3,4,6,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [1,6,4,3,5,7,2]=>[1,7,4,3,5,2,6]=>[6,2,5,3,4,7,1]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [1,6,4,3,7,2,5]=>[1,6,4,3,7,2,5]=>[5,2,7,3,4,6,1]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [1,6,4,3,7,5,2]=>[1,7,4,3,6,2,5]=>[5,2,6,3,4,7,1]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [1,6,4,5,2,3,7]=>[1,5,6,3,4,2,7]=>[7,2,4,3,6,5,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [1,6,4,5,2,7,3]=>[1,5,7,3,4,2,6]=>[6,2,4,3,7,5,1]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [1,6,4,5,3,2,7]=>[1,6,5,3,4,2,7]=>[7,2,4,3,5,6,1]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [1,6,4,5,3,7,2]=>[1,7,5,3,4,2,6]=>[6,2,4,3,5,7,1]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [1,6,4,5,7,2,3]=>[1,6,7,3,4,2,5]=>[5,2,4,3,7,6,1]=>[[[.,.],[[.,.],.]],[[.,.],.]] [1,6,4,5,7,3,2]=>[1,7,6,3,4,2,5]=>[5,2,4,3,6,7,1]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [1,6,4,7,2,3,5]=>[1,5,6,3,7,2,4]=>[4,2,7,3,6,5,1]=>[[[.,.],[.,.]],[[[.,.],.],.]] [1,6,4,7,2,5,3]=>[1,5,7,3,6,2,4]=>[4,2,6,3,7,5,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,6,4,7,3,2,5]=>[1,6,5,3,7,2,4]=>[4,2,7,3,5,6,1]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [1,6,4,7,3,5,2]=>[1,7,5,3,6,2,4]=>[4,2,6,3,5,7,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,6,4,7,5,2,3]=>[1,6,7,3,5,2,4]=>[4,2,5,3,7,6,1]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [1,6,4,7,5,3,2]=>[1,7,6,3,5,2,4]=>[4,2,5,3,6,7,1]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [1,6,5,2,3,4,7]=>[1,4,5,6,3,2,7]=>[7,2,3,6,5,4,1]=>[[[.,.],[.,[[[.,.],.],.]]],.] [1,6,5,2,3,7,4]=>[1,4,5,7,3,2,6]=>[6,2,3,7,5,4,1]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [1,6,5,2,4,3,7]=>[1,4,6,5,3,2,7]=>[7,2,3,5,6,4,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [1,6,5,2,4,7,3]=>[1,4,7,5,3,2,6]=>[6,2,3,5,7,4,1]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [1,6,5,2,7,3,4]=>[1,4,6,7,3,2,5]=>[5,2,3,7,6,4,1]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [1,6,5,2,7,4,3]=>[1,4,7,6,3,2,5]=>[5,2,3,6,7,4,1]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [1,6,5,3,2,4,7]=>[1,5,4,6,3,2,7]=>[7,2,3,6,4,5,1]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [1,6,5,3,2,7,4]=>[1,5,4,7,3,2,6]=>[6,2,3,7,4,5,1]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [1,6,5,3,4,2,7]=>[1,6,4,5,3,2,7]=>[7,2,3,5,4,6,1]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [1,6,5,3,4,7,2]=>[1,7,4,5,3,2,6]=>[6,2,3,5,4,7,1]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [1,6,5,3,7,2,4]=>[1,6,4,7,3,2,5]=>[5,2,3,7,4,6,1]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [1,6,5,3,7,4,2]=>[1,7,4,6,3,2,5]=>[5,2,3,6,4,7,1]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [1,6,5,4,2,3,7]=>[1,5,6,4,3,2,7]=>[7,2,3,4,6,5,1]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [1,6,5,4,2,7,3]=>[1,5,7,4,3,2,6]=>[6,2,3,4,7,5,1]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [1,6,5,4,3,2,7]=>[1,6,5,4,3,2,7]=>[7,2,3,4,5,6,1]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [1,6,5,4,3,7,2]=>[1,7,5,4,3,2,6]=>[6,2,3,4,5,7,1]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [1,6,5,4,7,2,3]=>[1,6,7,4,3,2,5]=>[5,2,3,4,7,6,1]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [1,6,5,4,7,3,2]=>[1,7,6,4,3,2,5]=>[5,2,3,4,6,7,1]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [1,6,5,7,2,3,4]=>[1,5,6,7,3,2,4]=>[4,2,3,7,6,5,1]=>[[[.,.],[.,.]],[[[.,.],.],.]] [1,6,5,7,2,4,3]=>[1,5,7,6,3,2,4]=>[4,2,3,6,7,5,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,6,5,7,3,2,4]=>[1,6,5,7,3,2,4]=>[4,2,3,7,5,6,1]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [1,6,5,7,3,4,2]=>[1,7,5,6,3,2,4]=>[4,2,3,6,5,7,1]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [1,6,5,7,4,2,3]=>[1,6,7,5,3,2,4]=>[4,2,3,5,7,6,1]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [1,6,5,7,4,3,2]=>[1,7,6,5,3,2,4]=>[4,2,3,5,6,7,1]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [1,6,7,2,3,4,5]=>[1,4,5,6,7,2,3]=>[3,2,7,6,5,4,1]=>[[[.,.],.],[[[[.,.],.],.],.]] [1,6,7,2,3,5,4]=>[1,4,5,7,6,2,3]=>[3,2,6,7,5,4,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,6,7,2,4,3,5]=>[1,4,6,5,7,2,3]=>[3,2,7,5,6,4,1]=>[[[.,.],.],[[[.,.],[.,.]],.]] [1,6,7,2,4,5,3]=>[1,4,7,5,6,2,3]=>[3,2,6,5,7,4,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,6,7,2,5,3,4]=>[1,4,6,7,5,2,3]=>[3,2,5,7,6,4,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,6,7,2,5,4,3]=>[1,4,7,6,5,2,3]=>[3,2,5,6,7,4,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,6,7,3,2,4,5]=>[1,5,4,6,7,2,3]=>[3,2,7,6,4,5,1]=>[[[.,.],.],[[[.,[.,.]],.],.]] [1,6,7,3,2,5,4]=>[1,5,4,7,6,2,3]=>[3,2,6,7,4,5,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,6,7,3,4,2,5]=>[1,6,4,5,7,2,3]=>[3,2,7,5,4,6,1]=>[[[.,.],.],[[[.,.],[.,.]],.]] [1,6,7,3,4,5,2]=>[1,7,4,5,6,2,3]=>[3,2,6,5,4,7,1]=>[[[.,.],.],[[[.,.],.],[.,.]]] [1,6,7,3,5,2,4]=>[1,6,4,7,5,2,3]=>[3,2,5,7,4,6,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,6,7,3,5,4,2]=>[1,7,4,6,5,2,3]=>[3,2,5,6,4,7,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,6,7,4,2,3,5]=>[1,5,6,4,7,2,3]=>[3,2,7,4,6,5,1]=>[[[.,.],.],[[.,[[.,.],.]],.]] [1,6,7,4,2,5,3]=>[1,5,7,4,6,2,3]=>[3,2,6,4,7,5,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,6,7,4,3,2,5]=>[1,6,5,4,7,2,3]=>[3,2,7,4,5,6,1]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [1,6,7,4,3,5,2]=>[1,7,5,4,6,2,3]=>[3,2,6,4,5,7,1]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [1,6,7,4,5,2,3]=>[1,6,7,4,5,2,3]=>[3,2,5,4,7,6,1]=>[[[.,.],.],[[.,.],[[.,.],.]]] [1,6,7,4,5,3,2]=>[1,7,6,4,5,2,3]=>[3,2,5,4,6,7,1]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [1,6,7,5,2,3,4]=>[1,5,6,7,4,2,3]=>[3,2,4,7,6,5,1]=>[[[.,.],.],[.,[[[.,.],.],.]]] [1,6,7,5,2,4,3]=>[1,5,7,6,4,2,3]=>[3,2,4,6,7,5,1]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [1,6,7,5,3,2,4]=>[1,6,5,7,4,2,3]=>[3,2,4,7,5,6,1]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [1,6,7,5,3,4,2]=>[1,7,5,6,4,2,3]=>[3,2,4,6,5,7,1]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [1,6,7,5,4,2,3]=>[1,6,7,5,4,2,3]=>[3,2,4,5,7,6,1]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [1,6,7,5,4,3,2]=>[1,7,6,5,4,2,3]=>[3,2,4,5,6,7,1]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [1,7,2,3,4,5,6]=>[1,3,4,5,6,7,2]=>[2,7,6,5,4,3,1]=>[[.,.],[[[[[.,.],.],.],.],.]] [1,7,2,3,4,6,5]=>[1,3,4,5,7,6,2]=>[2,6,7,5,4,3,1]=>[[.,.],[[[[.,.],.],.],[.,.]]] [1,7,2,3,5,4,6]=>[1,3,4,6,5,7,2]=>[2,7,5,6,4,3,1]=>[[.,.],[[[[.,.],.],[.,.]],.]] [1,7,2,3,5,6,4]=>[1,3,4,7,5,6,2]=>[2,6,5,7,4,3,1]=>[[.,.],[[[[.,.],.],.],[.,.]]] [1,7,2,3,6,4,5]=>[1,3,4,6,7,5,2]=>[2,5,7,6,4,3,1]=>[[.,.],[[[.,.],.],[[.,.],.]]] [1,7,2,3,6,5,4]=>[1,3,4,7,6,5,2]=>[2,5,6,7,4,3,1]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [1,7,2,4,3,5,6]=>[1,3,5,4,6,7,2]=>[2,7,6,4,5,3,1]=>[[.,.],[[[[.,.],[.,.]],.],.]] [1,7,2,4,3,6,5]=>[1,3,5,4,7,6,2]=>[2,6,7,4,5,3,1]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [1,7,2,4,5,3,6]=>[1,3,6,4,5,7,2]=>[2,7,5,4,6,3,1]=>[[.,.],[[[[.,.],.],[.,.]],.]] [1,7,2,4,5,6,3]=>[1,3,7,4,5,6,2]=>[2,6,5,4,7,3,1]=>[[.,.],[[[[.,.],.],.],[.,.]]] [1,7,2,4,6,3,5]=>[1,3,6,4,7,5,2]=>[2,5,7,4,6,3,1]=>[[.,.],[[[.,.],.],[[.,.],.]]] [1,7,2,4,6,5,3]=>[1,3,7,4,6,5,2]=>[2,5,6,4,7,3,1]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [1,7,2,5,3,4,6]=>[1,3,5,6,4,7,2]=>[2,7,4,6,5,3,1]=>[[.,.],[[[.,.],[[.,.],.]],.]] [1,7,2,5,3,6,4]=>[1,3,5,7,4,6,2]=>[2,6,4,7,5,3,1]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [1,7,2,5,4,3,6]=>[1,3,6,5,4,7,2]=>[2,7,4,5,6,3,1]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [1,7,2,5,4,6,3]=>[1,3,7,5,4,6,2]=>[2,6,4,5,7,3,1]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [1,7,2,5,6,3,4]=>[1,3,6,7,4,5,2]=>[2,5,4,7,6,3,1]=>[[.,.],[[[.,.],.],[[.,.],.]]] [1,7,2,5,6,4,3]=>[1,3,7,6,4,5,2]=>[2,5,4,6,7,3,1]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [1,7,2,6,3,4,5]=>[1,3,5,6,7,4,2]=>[2,4,7,6,5,3,1]=>[[.,.],[[.,.],[[[.,.],.],.]]] [1,7,2,6,3,5,4]=>[1,3,5,7,6,4,2]=>[2,4,6,7,5,3,1]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [1,7,2,6,4,3,5]=>[1,3,6,5,7,4,2]=>[2,4,7,5,6,3,1]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [1,7,2,6,4,5,3]=>[1,3,7,5,6,4,2]=>[2,4,6,5,7,3,1]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [1,7,2,6,5,3,4]=>[1,3,6,7,5,4,2]=>[2,4,5,7,6,3,1]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [1,7,2,6,5,4,3]=>[1,3,7,6,5,4,2]=>[2,4,5,6,7,3,1]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [1,7,3,2,4,5,6]=>[1,4,3,5,6,7,2]=>[2,7,6,5,3,4,1]=>[[.,.],[[[[.,[.,.]],.],.],.]] [1,7,3,2,4,6,5]=>[1,4,3,5,7,6,2]=>[2,6,7,5,3,4,1]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [1,7,3,2,5,4,6]=>[1,4,3,6,5,7,2]=>[2,7,5,6,3,4,1]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [1,7,3,2,5,6,4]=>[1,4,3,7,5,6,2]=>[2,6,5,7,3,4,1]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [1,7,3,2,6,4,5]=>[1,4,3,6,7,5,2]=>[2,5,7,6,3,4,1]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [1,7,3,2,6,5,4]=>[1,4,3,7,6,5,2]=>[2,5,6,7,3,4,1]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [1,7,3,4,2,5,6]=>[1,5,3,4,6,7,2]=>[2,7,6,4,3,5,1]=>[[.,.],[[[[.,.],[.,.]],.],.]] [1,7,3,4,2,6,5]=>[1,5,3,4,7,6,2]=>[2,6,7,4,3,5,1]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [1,7,3,4,5,2,6]=>[1,6,3,4,5,7,2]=>[2,7,5,4,3,6,1]=>[[.,.],[[[[.,.],.],[.,.]],.]] [1,7,3,4,5,6,2]=>[1,7,3,4,5,6,2]=>[2,6,5,4,3,7,1]=>[[.,.],[[[[.,.],.],.],[.,.]]] [1,7,3,4,6,2,5]=>[1,6,3,4,7,5,2]=>[2,5,7,4,3,6,1]=>[[.,.],[[[.,.],.],[[.,.],.]]] [1,7,3,4,6,5,2]=>[1,7,3,4,6,5,2]=>[2,5,6,4,3,7,1]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [1,7,3,5,2,4,6]=>[1,5,3,6,4,7,2]=>[2,7,4,6,3,5,1]=>[[.,.],[[[.,.],[[.,.],.]],.]] [1,7,3,5,2,6,4]=>[1,5,3,7,4,6,2]=>[2,6,4,7,3,5,1]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [1,7,3,5,4,2,6]=>[1,6,3,5,4,7,2]=>[2,7,4,5,3,6,1]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [1,7,3,5,4,6,2]=>[1,7,3,5,4,6,2]=>[2,6,4,5,3,7,1]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [1,7,3,5,6,2,4]=>[1,6,3,7,4,5,2]=>[2,5,4,7,3,6,1]=>[[.,.],[[[.,.],.],[[.,.],.]]] [1,7,3,5,6,4,2]=>[1,7,3,6,4,5,2]=>[2,5,4,6,3,7,1]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [1,7,3,6,2,4,5]=>[1,5,3,6,7,4,2]=>[2,4,7,6,3,5,1]=>[[.,.],[[.,.],[[[.,.],.],.]]] [1,7,3,6,2,5,4]=>[1,5,3,7,6,4,2]=>[2,4,6,7,3,5,1]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [1,7,3,6,4,2,5]=>[1,6,3,5,7,4,2]=>[2,4,7,5,3,6,1]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [1,7,3,6,4,5,2]=>[1,7,3,5,6,4,2]=>[2,4,6,5,3,7,1]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [1,7,3,6,5,2,4]=>[1,6,3,7,5,4,2]=>[2,4,5,7,3,6,1]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [1,7,3,6,5,4,2]=>[1,7,3,6,5,4,2]=>[2,4,5,6,3,7,1]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [1,7,4,2,3,5,6]=>[1,4,5,3,6,7,2]=>[2,7,6,3,5,4,1]=>[[.,.],[[[.,[[.,.],.]],.],.]] [1,7,4,2,3,6,5]=>[1,4,5,3,7,6,2]=>[2,6,7,3,5,4,1]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [1,7,4,2,5,3,6]=>[1,4,6,3,5,7,2]=>[2,7,5,3,6,4,1]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [1,7,4,2,5,6,3]=>[1,4,7,3,5,6,2]=>[2,6,5,3,7,4,1]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [1,7,4,2,6,3,5]=>[1,4,6,3,7,5,2]=>[2,5,7,3,6,4,1]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [1,7,4,2,6,5,3]=>[1,4,7,3,6,5,2]=>[2,5,6,3,7,4,1]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [1,7,4,3,2,5,6]=>[1,5,4,3,6,7,2]=>[2,7,6,3,4,5,1]=>[[.,.],[[[.,[.,[.,.]]],.],.]] [1,7,4,3,2,6,5]=>[1,5,4,3,7,6,2]=>[2,6,7,3,4,5,1]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [1,7,4,3,5,2,6]=>[1,6,4,3,5,7,2]=>[2,7,5,3,4,6,1]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [1,7,4,3,5,6,2]=>[1,7,4,3,5,6,2]=>[2,6,5,3,4,7,1]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [1,7,4,3,6,2,5]=>[1,6,4,3,7,5,2]=>[2,5,7,3,4,6,1]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [1,7,4,3,6,5,2]=>[1,7,4,3,6,5,2]=>[2,5,6,3,4,7,1]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [1,7,4,5,2,3,6]=>[1,5,6,3,4,7,2]=>[2,7,4,3,6,5,1]=>[[.,.],[[[.,.],[[.,.],.]],.]] [1,7,4,5,2,6,3]=>[1,5,7,3,4,6,2]=>[2,6,4,3,7,5,1]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [1,7,4,5,3,2,6]=>[1,6,5,3,4,7,2]=>[2,7,4,3,5,6,1]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [1,7,4,5,3,6,2]=>[1,7,5,3,4,6,2]=>[2,6,4,3,5,7,1]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [1,7,4,5,6,2,3]=>[1,6,7,3,4,5,2]=>[2,5,4,3,7,6,1]=>[[.,.],[[[.,.],.],[[.,.],.]]] [1,7,4,5,6,3,2]=>[1,7,6,3,4,5,2]=>[2,5,4,3,6,7,1]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [1,7,4,6,2,3,5]=>[1,5,6,3,7,4,2]=>[2,4,7,3,6,5,1]=>[[.,.],[[.,.],[[[.,.],.],.]]] [1,7,4,6,2,5,3]=>[1,5,7,3,6,4,2]=>[2,4,6,3,7,5,1]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [1,7,4,6,3,2,5]=>[1,6,5,3,7,4,2]=>[2,4,7,3,5,6,1]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [1,7,4,6,3,5,2]=>[1,7,5,3,6,4,2]=>[2,4,6,3,5,7,1]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [1,7,4,6,5,2,3]=>[1,6,7,3,5,4,2]=>[2,4,5,3,7,6,1]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [1,7,4,6,5,3,2]=>[1,7,6,3,5,4,2]=>[2,4,5,3,6,7,1]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [1,7,5,2,3,4,6]=>[1,4,5,6,3,7,2]=>[2,7,3,6,5,4,1]=>[[.,.],[[.,[[[.,.],.],.]],.]] [1,7,5,2,3,6,4]=>[1,4,5,7,3,6,2]=>[2,6,3,7,5,4,1]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [1,7,5,2,4,3,6]=>[1,4,6,5,3,7,2]=>[2,7,3,5,6,4,1]=>[[.,.],[[.,[[.,.],[.,.]]],.]] [1,7,5,2,4,6,3]=>[1,4,7,5,3,6,2]=>[2,6,3,5,7,4,1]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [1,7,5,2,6,3,4]=>[1,4,6,7,3,5,2]=>[2,5,3,7,6,4,1]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [1,7,5,2,6,4,3]=>[1,4,7,6,3,5,2]=>[2,5,3,6,7,4,1]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [1,7,5,3,2,4,6]=>[1,5,4,6,3,7,2]=>[2,7,3,6,4,5,1]=>[[.,.],[[.,[[.,[.,.]],.]],.]] [1,7,5,3,2,6,4]=>[1,5,4,7,3,6,2]=>[2,6,3,7,4,5,1]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [1,7,5,3,4,2,6]=>[1,6,4,5,3,7,2]=>[2,7,3,5,4,6,1]=>[[.,.],[[.,[[.,.],[.,.]]],.]] [1,7,5,3,4,6,2]=>[1,7,4,5,3,6,2]=>[2,6,3,5,4,7,1]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [1,7,5,3,6,2,4]=>[1,6,4,7,3,5,2]=>[2,5,3,7,4,6,1]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [1,7,5,3,6,4,2]=>[1,7,4,6,3,5,2]=>[2,5,3,6,4,7,1]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [1,7,5,4,2,3,6]=>[1,5,6,4,3,7,2]=>[2,7,3,4,6,5,1]=>[[.,.],[[.,[.,[[.,.],.]]],.]] [1,7,5,4,2,6,3]=>[1,5,7,4,3,6,2]=>[2,6,3,4,7,5,1]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [1,7,5,4,3,2,6]=>[1,6,5,4,3,7,2]=>[2,7,3,4,5,6,1]=>[[.,.],[[.,[.,[.,[.,.]]]],.]] [1,7,5,4,3,6,2]=>[1,7,5,4,3,6,2]=>[2,6,3,4,5,7,1]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [1,7,5,4,6,2,3]=>[1,6,7,4,3,5,2]=>[2,5,3,4,7,6,1]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [1,7,5,4,6,3,2]=>[1,7,6,4,3,5,2]=>[2,5,3,4,6,7,1]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [1,7,5,6,2,3,4]=>[1,5,6,7,3,4,2]=>[2,4,3,7,6,5,1]=>[[.,.],[[.,.],[[[.,.],.],.]]] [1,7,5,6,2,4,3]=>[1,5,7,6,3,4,2]=>[2,4,3,6,7,5,1]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [1,7,5,6,3,2,4]=>[1,6,5,7,3,4,2]=>[2,4,3,7,5,6,1]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [1,7,5,6,3,4,2]=>[1,7,5,6,3,4,2]=>[2,4,3,6,5,7,1]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [1,7,5,6,4,2,3]=>[1,6,7,5,3,4,2]=>[2,4,3,5,7,6,1]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [1,7,5,6,4,3,2]=>[1,7,6,5,3,4,2]=>[2,4,3,5,6,7,1]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [1,7,6,2,3,4,5]=>[1,4,5,6,7,3,2]=>[2,3,7,6,5,4,1]=>[[.,.],[.,[[[[.,.],.],.],.]]] [1,7,6,2,3,5,4]=>[1,4,5,7,6,3,2]=>[2,3,6,7,5,4,1]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [1,7,6,2,4,3,5]=>[1,4,6,5,7,3,2]=>[2,3,7,5,6,4,1]=>[[.,.],[.,[[[.,.],[.,.]],.]]] [1,7,6,2,4,5,3]=>[1,4,7,5,6,3,2]=>[2,3,6,5,7,4,1]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [1,7,6,2,5,3,4]=>[1,4,6,7,5,3,2]=>[2,3,5,7,6,4,1]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [1,7,6,2,5,4,3]=>[1,4,7,6,5,3,2]=>[2,3,5,6,7,4,1]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [1,7,6,3,2,4,5]=>[1,5,4,6,7,3,2]=>[2,3,7,6,4,5,1]=>[[.,.],[.,[[[.,[.,.]],.],.]]] [1,7,6,3,2,5,4]=>[1,5,4,7,6,3,2]=>[2,3,6,7,4,5,1]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [1,7,6,3,4,2,5]=>[1,6,4,5,7,3,2]=>[2,3,7,5,4,6,1]=>[[.,.],[.,[[[.,.],[.,.]],.]]] [1,7,6,3,4,5,2]=>[1,7,4,5,6,3,2]=>[2,3,6,5,4,7,1]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [1,7,6,3,5,2,4]=>[1,6,4,7,5,3,2]=>[2,3,5,7,4,6,1]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [1,7,6,3,5,4,2]=>[1,7,4,6,5,3,2]=>[2,3,5,6,4,7,1]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [1,7,6,4,2,3,5]=>[1,5,6,4,7,3,2]=>[2,3,7,4,6,5,1]=>[[.,.],[.,[[.,[[.,.],.]],.]]] [1,7,6,4,2,5,3]=>[1,5,7,4,6,3,2]=>[2,3,6,4,7,5,1]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [1,7,6,4,3,2,5]=>[1,6,5,4,7,3,2]=>[2,3,7,4,5,6,1]=>[[.,.],[.,[[.,[.,[.,.]]],.]]] [1,7,6,4,3,5,2]=>[1,7,5,4,6,3,2]=>[2,3,6,4,5,7,1]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [1,7,6,4,5,2,3]=>[1,6,7,4,5,3,2]=>[2,3,5,4,7,6,1]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [1,7,6,4,5,3,2]=>[1,7,6,4,5,3,2]=>[2,3,5,4,6,7,1]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [1,7,6,5,2,3,4]=>[1,5,6,7,4,3,2]=>[2,3,4,7,6,5,1]=>[[.,.],[.,[.,[[[.,.],.],.]]]] [1,7,6,5,2,4,3]=>[1,5,7,6,4,3,2]=>[2,3,4,6,7,5,1]=>[[.,.],[.,[.,[[.,.],[.,.]]]]] [1,7,6,5,3,2,4]=>[1,6,5,7,4,3,2]=>[2,3,4,7,5,6,1]=>[[.,.],[.,[.,[[.,[.,.]],.]]]] [1,7,6,5,3,4,2]=>[1,7,5,6,4,3,2]=>[2,3,4,6,5,7,1]=>[[.,.],[.,[.,[[.,.],[.,.]]]]] [1,7,6,5,4,2,3]=>[1,6,7,5,4,3,2]=>[2,3,4,5,7,6,1]=>[[.,.],[.,[.,[.,[[.,.],.]]]]] [1,7,6,5,4,3,2]=>[1,7,6,5,4,3,2]=>[2,3,4,5,6,7,1]=>[[.,.],[.,[.,[.,[.,[.,.]]]]]] [2,1,3,4,5,6,7]=>[2,1,3,4,5,6,7]=>[7,6,5,4,3,1,2]=>[[[[[[.,[.,.]],.],.],.],.],.] [2,1,3,4,5,7,6]=>[2,1,3,4,5,7,6]=>[6,7,5,4,3,1,2]=>[[[[[.,[.,.]],.],.],.],[.,.]] [2,1,3,4,6,5,7]=>[2,1,3,4,6,5,7]=>[7,5,6,4,3,1,2]=>[[[[[.,[.,.]],.],.],[.,.]],.] [2,1,3,4,6,7,5]=>[2,1,3,4,7,5,6]=>[6,5,7,4,3,1,2]=>[[[[[.,[.,.]],.],.],.],[.,.]] [2,1,3,4,7,5,6]=>[2,1,3,4,6,7,5]=>[5,7,6,4,3,1,2]=>[[[[.,[.,.]],.],.],[[.,.],.]] [2,1,3,4,7,6,5]=>[2,1,3,4,7,6,5]=>[5,6,7,4,3,1,2]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [2,1,3,5,4,6,7]=>[2,1,3,5,4,6,7]=>[7,6,4,5,3,1,2]=>[[[[[.,[.,.]],.],[.,.]],.],.] [2,1,3,5,4,7,6]=>[2,1,3,5,4,7,6]=>[6,7,4,5,3,1,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [2,1,3,5,6,4,7]=>[2,1,3,6,4,5,7]=>[7,5,4,6,3,1,2]=>[[[[[.,[.,.]],.],.],[.,.]],.] [2,1,3,5,6,7,4]=>[2,1,3,7,4,5,6]=>[6,5,4,7,3,1,2]=>[[[[[.,[.,.]],.],.],.],[.,.]] [2,1,3,5,7,4,6]=>[2,1,3,6,4,7,5]=>[5,7,4,6,3,1,2]=>[[[[.,[.,.]],.],.],[[.,.],.]] [2,1,3,5,7,6,4]=>[2,1,3,7,4,6,5]=>[5,6,4,7,3,1,2]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [2,1,3,6,4,5,7]=>[2,1,3,5,6,4,7]=>[7,4,6,5,3,1,2]=>[[[[.,[.,.]],.],[[.,.],.]],.] [2,1,3,6,4,7,5]=>[2,1,3,5,7,4,6]=>[6,4,7,5,3,1,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [2,1,3,6,5,4,7]=>[2,1,3,6,5,4,7]=>[7,4,5,6,3,1,2]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [2,1,3,6,5,7,4]=>[2,1,3,7,5,4,6]=>[6,4,5,7,3,1,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [2,1,3,6,7,4,5]=>[2,1,3,6,7,4,5]=>[5,4,7,6,3,1,2]=>[[[[.,[.,.]],.],.],[[.,.],.]] [2,1,3,6,7,5,4]=>[2,1,3,7,6,4,5]=>[5,4,6,7,3,1,2]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [2,1,3,7,4,5,6]=>[2,1,3,5,6,7,4]=>[4,7,6,5,3,1,2]=>[[[.,[.,.]],.],[[[.,.],.],.]] [2,1,3,7,4,6,5]=>[2,1,3,5,7,6,4]=>[4,6,7,5,3,1,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [2,1,3,7,5,4,6]=>[2,1,3,6,5,7,4]=>[4,7,5,6,3,1,2]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [2,1,3,7,5,6,4]=>[2,1,3,7,5,6,4]=>[4,6,5,7,3,1,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [2,1,3,7,6,4,5]=>[2,1,3,6,7,5,4]=>[4,5,7,6,3,1,2]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [2,1,3,7,6,5,4]=>[2,1,3,7,6,5,4]=>[4,5,6,7,3,1,2]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [2,1,4,3,5,6,7]=>[2,1,4,3,5,6,7]=>[7,6,5,3,4,1,2]=>[[[[[.,[.,.]],[.,.]],.],.],.] [2,1,4,3,5,7,6]=>[2,1,4,3,5,7,6]=>[6,7,5,3,4,1,2]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [2,1,4,3,6,5,7]=>[2,1,4,3,6,5,7]=>[7,5,6,3,4,1,2]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [2,1,4,3,6,7,5]=>[2,1,4,3,7,5,6]=>[6,5,7,3,4,1,2]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [2,1,4,3,7,5,6]=>[2,1,4,3,6,7,5]=>[5,7,6,3,4,1,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [2,1,4,3,7,6,5]=>[2,1,4,3,7,6,5]=>[5,6,7,3,4,1,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [2,1,4,5,3,6,7]=>[2,1,5,3,4,6,7]=>[7,6,4,3,5,1,2]=>[[[[[.,[.,.]],.],[.,.]],.],.] [2,1,4,5,3,7,6]=>[2,1,5,3,4,7,6]=>[6,7,4,3,5,1,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [2,1,4,5,6,3,7]=>[2,1,6,3,4,5,7]=>[7,5,4,3,6,1,2]=>[[[[[.,[.,.]],.],.],[.,.]],.] [2,1,4,5,6,7,3]=>[2,1,7,3,4,5,6]=>[6,5,4,3,7,1,2]=>[[[[[.,[.,.]],.],.],.],[.,.]] [2,1,4,5,7,3,6]=>[2,1,6,3,4,7,5]=>[5,7,4,3,6,1,2]=>[[[[.,[.,.]],.],.],[[.,.],.]] [2,1,4,5,7,6,3]=>[2,1,7,3,4,6,5]=>[5,6,4,3,7,1,2]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [2,1,4,6,3,5,7]=>[2,1,5,3,6,4,7]=>[7,4,6,3,5,1,2]=>[[[[.,[.,.]],.],[[.,.],.]],.] [2,1,4,6,3,7,5]=>[2,1,5,3,7,4,6]=>[6,4,7,3,5,1,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [2,1,4,6,5,3,7]=>[2,1,6,3,5,4,7]=>[7,4,5,3,6,1,2]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [2,1,4,6,5,7,3]=>[2,1,7,3,5,4,6]=>[6,4,5,3,7,1,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [2,1,4,6,7,3,5]=>[2,1,6,3,7,4,5]=>[5,4,7,3,6,1,2]=>[[[[.,[.,.]],.],.],[[.,.],.]] [2,1,4,6,7,5,3]=>[2,1,7,3,6,4,5]=>[5,4,6,3,7,1,2]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [2,1,4,7,3,5,6]=>[2,1,5,3,6,7,4]=>[4,7,6,3,5,1,2]=>[[[.,[.,.]],.],[[[.,.],.],.]] [2,1,4,7,3,6,5]=>[2,1,5,3,7,6,4]=>[4,6,7,3,5,1,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [2,1,4,7,5,3,6]=>[2,1,6,3,5,7,4]=>[4,7,5,3,6,1,2]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [2,1,4,7,5,6,3]=>[2,1,7,3,5,6,4]=>[4,6,5,3,7,1,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [2,1,4,7,6,3,5]=>[2,1,6,3,7,5,4]=>[4,5,7,3,6,1,2]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [2,1,4,7,6,5,3]=>[2,1,7,3,6,5,4]=>[4,5,6,3,7,1,2]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [2,1,5,3,4,6,7]=>[2,1,4,5,3,6,7]=>[7,6,3,5,4,1,2]=>[[[[.,[.,.]],[[.,.],.]],.],.] [2,1,5,3,4,7,6]=>[2,1,4,5,3,7,6]=>[6,7,3,5,4,1,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [2,1,5,3,6,4,7]=>[2,1,4,6,3,5,7]=>[7,5,3,6,4,1,2]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [2,1,5,3,6,7,4]=>[2,1,4,7,3,5,6]=>[6,5,3,7,4,1,2]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [2,1,5,3,7,4,6]=>[2,1,4,6,3,7,5]=>[5,7,3,6,4,1,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [2,1,5,3,7,6,4]=>[2,1,4,7,3,6,5]=>[5,6,3,7,4,1,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [2,1,5,4,3,6,7]=>[2,1,5,4,3,6,7]=>[7,6,3,4,5,1,2]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [2,1,5,4,3,7,6]=>[2,1,5,4,3,7,6]=>[6,7,3,4,5,1,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [2,1,5,4,6,3,7]=>[2,1,6,4,3,5,7]=>[7,5,3,4,6,1,2]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [2,1,5,4,6,7,3]=>[2,1,7,4,3,5,6]=>[6,5,3,4,7,1,2]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [2,1,5,4,7,3,6]=>[2,1,6,4,3,7,5]=>[5,7,3,4,6,1,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [2,1,5,4,7,6,3]=>[2,1,7,4,3,6,5]=>[5,6,3,4,7,1,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [2,1,5,6,3,4,7]=>[2,1,5,6,3,4,7]=>[7,4,3,6,5,1,2]=>[[[[.,[.,.]],.],[[.,.],.]],.] [2,1,5,6,3,7,4]=>[2,1,5,7,3,4,6]=>[6,4,3,7,5,1,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [2,1,5,6,4,3,7]=>[2,1,6,5,3,4,7]=>[7,4,3,5,6,1,2]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [2,1,5,6,4,7,3]=>[2,1,7,5,3,4,6]=>[6,4,3,5,7,1,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [2,1,5,6,7,3,4]=>[2,1,6,7,3,4,5]=>[5,4,3,7,6,1,2]=>[[[[.,[.,.]],.],.],[[.,.],.]] [2,1,5,6,7,4,3]=>[2,1,7,6,3,4,5]=>[5,4,3,6,7,1,2]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [2,1,5,7,3,4,6]=>[2,1,5,6,3,7,4]=>[4,7,3,6,5,1,2]=>[[[.,[.,.]],.],[[[.,.],.],.]] [2,1,5,7,3,6,4]=>[2,1,5,7,3,6,4]=>[4,6,3,7,5,1,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [2,1,5,7,4,3,6]=>[2,1,6,5,3,7,4]=>[4,7,3,5,6,1,2]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [2,1,5,7,4,6,3]=>[2,1,7,5,3,6,4]=>[4,6,3,5,7,1,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [2,1,5,7,6,3,4]=>[2,1,6,7,3,5,4]=>[4,5,3,7,6,1,2]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [2,1,5,7,6,4,3]=>[2,1,7,6,3,5,4]=>[4,5,3,6,7,1,2]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [2,1,6,3,4,5,7]=>[2,1,4,5,6,3,7]=>[7,3,6,5,4,1,2]=>[[[.,[.,.]],[[[.,.],.],.]],.] [2,1,6,3,4,7,5]=>[2,1,4,5,7,3,6]=>[6,3,7,5,4,1,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [2,1,6,3,5,4,7]=>[2,1,4,6,5,3,7]=>[7,3,5,6,4,1,2]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [2,1,6,3,5,7,4]=>[2,1,4,7,5,3,6]=>[6,3,5,7,4,1,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [2,1,6,3,7,4,5]=>[2,1,4,6,7,3,5]=>[5,3,7,6,4,1,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [2,1,6,3,7,5,4]=>[2,1,4,7,6,3,5]=>[5,3,6,7,4,1,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [2,1,6,4,3,5,7]=>[2,1,5,4,6,3,7]=>[7,3,6,4,5,1,2]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [2,1,6,4,3,7,5]=>[2,1,5,4,7,3,6]=>[6,3,7,4,5,1,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [2,1,6,4,5,3,7]=>[2,1,6,4,5,3,7]=>[7,3,5,4,6,1,2]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [2,1,6,4,5,7,3]=>[2,1,7,4,5,3,6]=>[6,3,5,4,7,1,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [2,1,6,4,7,3,5]=>[2,1,6,4,7,3,5]=>[5,3,7,4,6,1,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [2,1,6,4,7,5,3]=>[2,1,7,4,6,3,5]=>[5,3,6,4,7,1,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [2,1,6,5,3,4,7]=>[2,1,5,6,4,3,7]=>[7,3,4,6,5,1,2]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [2,1,6,5,3,7,4]=>[2,1,5,7,4,3,6]=>[6,3,4,7,5,1,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [2,1,6,5,4,3,7]=>[2,1,6,5,4,3,7]=>[7,3,4,5,6,1,2]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [2,1,6,5,4,7,3]=>[2,1,7,5,4,3,6]=>[6,3,4,5,7,1,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [2,1,6,5,7,3,4]=>[2,1,6,7,4,3,5]=>[5,3,4,7,6,1,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [2,1,6,5,7,4,3]=>[2,1,7,6,4,3,5]=>[5,3,4,6,7,1,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [2,1,6,7,3,4,5]=>[2,1,5,6,7,3,4]=>[4,3,7,6,5,1,2]=>[[[.,[.,.]],.],[[[.,.],.],.]] [2,1,6,7,3,5,4]=>[2,1,5,7,6,3,4]=>[4,3,6,7,5,1,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [2,1,6,7,4,3,5]=>[2,1,6,5,7,3,4]=>[4,3,7,5,6,1,2]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [2,1,6,7,4,5,3]=>[2,1,7,5,6,3,4]=>[4,3,6,5,7,1,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [2,1,6,7,5,3,4]=>[2,1,6,7,5,3,4]=>[4,3,5,7,6,1,2]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [2,1,6,7,5,4,3]=>[2,1,7,6,5,3,4]=>[4,3,5,6,7,1,2]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [2,1,7,3,4,5,6]=>[2,1,4,5,6,7,3]=>[3,7,6,5,4,1,2]=>[[.,[.,.]],[[[[.,.],.],.],.]] [2,1,7,3,4,6,5]=>[2,1,4,5,7,6,3]=>[3,6,7,5,4,1,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [2,1,7,3,5,4,6]=>[2,1,4,6,5,7,3]=>[3,7,5,6,4,1,2]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [2,1,7,3,5,6,4]=>[2,1,4,7,5,6,3]=>[3,6,5,7,4,1,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [2,1,7,3,6,4,5]=>[2,1,4,6,7,5,3]=>[3,5,7,6,4,1,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [2,1,7,3,6,5,4]=>[2,1,4,7,6,5,3]=>[3,5,6,7,4,1,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [2,1,7,4,3,5,6]=>[2,1,5,4,6,7,3]=>[3,7,6,4,5,1,2]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [2,1,7,4,3,6,5]=>[2,1,5,4,7,6,3]=>[3,6,7,4,5,1,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [2,1,7,4,5,3,6]=>[2,1,6,4,5,7,3]=>[3,7,5,4,6,1,2]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [2,1,7,4,5,6,3]=>[2,1,7,4,5,6,3]=>[3,6,5,4,7,1,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [2,1,7,4,6,3,5]=>[2,1,6,4,7,5,3]=>[3,5,7,4,6,1,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [2,1,7,4,6,5,3]=>[2,1,7,4,6,5,3]=>[3,5,6,4,7,1,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [2,1,7,5,3,4,6]=>[2,1,5,6,4,7,3]=>[3,7,4,6,5,1,2]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [2,1,7,5,3,6,4]=>[2,1,5,7,4,6,3]=>[3,6,4,7,5,1,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [2,1,7,5,4,3,6]=>[2,1,6,5,4,7,3]=>[3,7,4,5,6,1,2]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [2,1,7,5,4,6,3]=>[2,1,7,5,4,6,3]=>[3,6,4,5,7,1,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [2,1,7,5,6,3,4]=>[2,1,6,7,4,5,3]=>[3,5,4,7,6,1,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [2,1,7,5,6,4,3]=>[2,1,7,6,4,5,3]=>[3,5,4,6,7,1,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [2,1,7,6,3,4,5]=>[2,1,5,6,7,4,3]=>[3,4,7,6,5,1,2]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [2,1,7,6,3,5,4]=>[2,1,5,7,6,4,3]=>[3,4,6,7,5,1,2]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [2,1,7,6,4,3,5]=>[2,1,6,5,7,4,3]=>[3,4,7,5,6,1,2]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [2,1,7,6,4,5,3]=>[2,1,7,5,6,4,3]=>[3,4,6,5,7,1,2]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [2,1,7,6,5,3,4]=>[2,1,6,7,5,4,3]=>[3,4,5,7,6,1,2]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [2,1,7,6,5,4,3]=>[2,1,7,6,5,4,3]=>[3,4,5,6,7,1,2]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [2,3,1,4,5,6,7]=>[3,1,2,4,5,6,7]=>[7,6,5,4,2,1,3]=>[[[[[[.,.],[.,.]],.],.],.],.] [2,3,1,4,5,7,6]=>[3,1,2,4,5,7,6]=>[6,7,5,4,2,1,3]=>[[[[[.,.],[.,.]],.],.],[.,.]] [2,3,1,4,6,5,7]=>[3,1,2,4,6,5,7]=>[7,5,6,4,2,1,3]=>[[[[[.,.],[.,.]],.],[.,.]],.] [2,3,1,4,6,7,5]=>[3,1,2,4,7,5,6]=>[6,5,7,4,2,1,3]=>[[[[[.,.],[.,.]],.],.],[.,.]] [2,3,1,4,7,5,6]=>[3,1,2,4,6,7,5]=>[5,7,6,4,2,1,3]=>[[[[.,.],[.,.]],.],[[.,.],.]] [2,3,1,4,7,6,5]=>[3,1,2,4,7,6,5]=>[5,6,7,4,2,1,3]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [2,3,1,5,4,6,7]=>[3,1,2,5,4,6,7]=>[7,6,4,5,2,1,3]=>[[[[[.,.],[.,.]],[.,.]],.],.] [2,3,1,5,4,7,6]=>[3,1,2,5,4,7,6]=>[6,7,4,5,2,1,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,3,1,5,6,4,7]=>[3,1,2,6,4,5,7]=>[7,5,4,6,2,1,3]=>[[[[[.,.],[.,.]],.],[.,.]],.] [2,3,1,5,6,7,4]=>[3,1,2,7,4,5,6]=>[6,5,4,7,2,1,3]=>[[[[[.,.],[.,.]],.],.],[.,.]] [2,3,1,5,7,4,6]=>[3,1,2,6,4,7,5]=>[5,7,4,6,2,1,3]=>[[[[.,.],[.,.]],.],[[.,.],.]] [2,3,1,5,7,6,4]=>[3,1,2,7,4,6,5]=>[5,6,4,7,2,1,3]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [2,3,1,6,4,5,7]=>[3,1,2,5,6,4,7]=>[7,4,6,5,2,1,3]=>[[[[.,.],[.,.]],[[.,.],.]],.] [2,3,1,6,4,7,5]=>[3,1,2,5,7,4,6]=>[6,4,7,5,2,1,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,3,1,6,5,4,7]=>[3,1,2,6,5,4,7]=>[7,4,5,6,2,1,3]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [2,3,1,6,5,7,4]=>[3,1,2,7,5,4,6]=>[6,4,5,7,2,1,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,3,1,6,7,4,5]=>[3,1,2,6,7,4,5]=>[5,4,7,6,2,1,3]=>[[[[.,.],[.,.]],.],[[.,.],.]] [2,3,1,6,7,5,4]=>[3,1,2,7,6,4,5]=>[5,4,6,7,2,1,3]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [2,3,1,7,4,5,6]=>[3,1,2,5,6,7,4]=>[4,7,6,5,2,1,3]=>[[[.,.],[.,.]],[[[.,.],.],.]] [2,3,1,7,4,6,5]=>[3,1,2,5,7,6,4]=>[4,6,7,5,2,1,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,3,1,7,5,4,6]=>[3,1,2,6,5,7,4]=>[4,7,5,6,2,1,3]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [2,3,1,7,5,6,4]=>[3,1,2,7,5,6,4]=>[4,6,5,7,2,1,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,3,1,7,6,4,5]=>[3,1,2,6,7,5,4]=>[4,5,7,6,2,1,3]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [2,3,1,7,6,5,4]=>[3,1,2,7,6,5,4]=>[4,5,6,7,2,1,3]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [2,3,4,1,5,6,7]=>[4,1,2,3,5,6,7]=>[7,6,5,3,2,1,4]=>[[[[[[.,.],.],[.,.]],.],.],.] [2,3,4,1,5,7,6]=>[4,1,2,3,5,7,6]=>[6,7,5,3,2,1,4]=>[[[[[.,.],.],[.,.]],.],[.,.]] [2,3,4,1,6,5,7]=>[4,1,2,3,6,5,7]=>[7,5,6,3,2,1,4]=>[[[[[.,.],.],[.,.]],[.,.]],.] [2,3,4,1,6,7,5]=>[4,1,2,3,7,5,6]=>[6,5,7,3,2,1,4]=>[[[[[.,.],.],[.,.]],.],[.,.]] [2,3,4,1,7,5,6]=>[4,1,2,3,6,7,5]=>[5,7,6,3,2,1,4]=>[[[[.,.],.],[.,.]],[[.,.],.]] [2,3,4,1,7,6,5]=>[4,1,2,3,7,6,5]=>[5,6,7,3,2,1,4]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [2,3,4,5,1,6,7]=>[5,1,2,3,4,6,7]=>[7,6,4,3,2,1,5]=>[[[[[[.,.],.],.],[.,.]],.],.] [2,3,4,5,1,7,6]=>[5,1,2,3,4,7,6]=>[6,7,4,3,2,1,5]=>[[[[[.,.],.],.],[.,.]],[.,.]] [2,3,4,5,6,1,7]=>[6,1,2,3,4,5,7]=>[7,5,4,3,2,1,6]=>[[[[[[.,.],.],.],.],[.,.]],.] [2,3,4,5,6,7,1]=>[7,1,2,3,4,5,6]=>[6,5,4,3,2,1,7]=>[[[[[[.,.],.],.],.],.],[.,.]] [2,3,4,5,7,1,6]=>[6,1,2,3,4,7,5]=>[5,7,4,3,2,1,6]=>[[[[[.,.],.],.],.],[[.,.],.]] [2,3,4,5,7,6,1]=>[7,1,2,3,4,6,5]=>[5,6,4,3,2,1,7]=>[[[[[.,.],.],.],.],[.,[.,.]]] [2,3,4,6,1,5,7]=>[5,1,2,3,6,4,7]=>[7,4,6,3,2,1,5]=>[[[[[.,.],.],.],[[.,.],.]],.] [2,3,4,6,1,7,5]=>[5,1,2,3,7,4,6]=>[6,4,7,3,2,1,5]=>[[[[[.,.],.],.],[.,.]],[.,.]] [2,3,4,6,5,1,7]=>[6,1,2,3,5,4,7]=>[7,4,5,3,2,1,6]=>[[[[[.,.],.],.],[.,[.,.]]],.] [2,3,4,6,5,7,1]=>[7,1,2,3,5,4,6]=>[6,4,5,3,2,1,7]=>[[[[[.,.],.],.],[.,.]],[.,.]] [2,3,4,6,7,1,5]=>[6,1,2,3,7,4,5]=>[5,4,7,3,2,1,6]=>[[[[[.,.],.],.],.],[[.,.],.]] [2,3,4,6,7,5,1]=>[7,1,2,3,6,4,5]=>[5,4,6,3,2,1,7]=>[[[[[.,.],.],.],.],[.,[.,.]]] [2,3,4,7,1,5,6]=>[5,1,2,3,6,7,4]=>[4,7,6,3,2,1,5]=>[[[[.,.],.],.],[[[.,.],.],.]] [2,3,4,7,1,6,5]=>[5,1,2,3,7,6,4]=>[4,6,7,3,2,1,5]=>[[[[.,.],.],.],[[.,.],[.,.]]] [2,3,4,7,5,1,6]=>[6,1,2,3,5,7,4]=>[4,7,5,3,2,1,6]=>[[[[.,.],.],.],[[.,[.,.]],.]] [2,3,4,7,5,6,1]=>[7,1,2,3,5,6,4]=>[4,6,5,3,2,1,7]=>[[[[.,.],.],.],[[.,.],[.,.]]] [2,3,4,7,6,1,5]=>[6,1,2,3,7,5,4]=>[4,5,7,3,2,1,6]=>[[[[.,.],.],.],[.,[[.,.],.]]] [2,3,4,7,6,5,1]=>[7,1,2,3,6,5,4]=>[4,5,6,3,2,1,7]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [2,3,5,1,4,6,7]=>[4,1,2,5,3,6,7]=>[7,6,3,5,2,1,4]=>[[[[[.,.],.],[[.,.],.]],.],.] [2,3,5,1,4,7,6]=>[4,1,2,5,3,7,6]=>[6,7,3,5,2,1,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [2,3,5,1,6,4,7]=>[4,1,2,6,3,5,7]=>[7,5,3,6,2,1,4]=>[[[[[.,.],.],[.,.]],[.,.]],.] [2,3,5,1,6,7,4]=>[4,1,2,7,3,5,6]=>[6,5,3,7,2,1,4]=>[[[[[.,.],.],[.,.]],.],[.,.]] [2,3,5,1,7,4,6]=>[4,1,2,6,3,7,5]=>[5,7,3,6,2,1,4]=>[[[[.,.],.],[.,.]],[[.,.],.]] [2,3,5,1,7,6,4]=>[4,1,2,7,3,6,5]=>[5,6,3,7,2,1,4]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [2,3,5,4,1,6,7]=>[5,1,2,4,3,6,7]=>[7,6,3,4,2,1,5]=>[[[[[.,.],.],[.,[.,.]]],.],.] [2,3,5,4,1,7,6]=>[5,1,2,4,3,7,6]=>[6,7,3,4,2,1,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [2,3,5,4,6,1,7]=>[6,1,2,4,3,5,7]=>[7,5,3,4,2,1,6]=>[[[[[.,.],.],[.,.]],[.,.]],.] [2,3,5,4,6,7,1]=>[7,1,2,4,3,5,6]=>[6,5,3,4,2,1,7]=>[[[[[.,.],.],[.,.]],.],[.,.]] [2,3,5,4,7,1,6]=>[6,1,2,4,3,7,5]=>[5,7,3,4,2,1,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [2,3,5,4,7,6,1]=>[7,1,2,4,3,6,5]=>[5,6,3,4,2,1,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [2,3,5,6,1,4,7]=>[5,1,2,6,3,4,7]=>[7,4,3,6,2,1,5]=>[[[[[.,.],.],.],[[.,.],.]],.] [2,3,5,6,1,7,4]=>[5,1,2,7,3,4,6]=>[6,4,3,7,2,1,5]=>[[[[[.,.],.],.],[.,.]],[.,.]] [2,3,5,6,4,1,7]=>[6,1,2,5,3,4,7]=>[7,4,3,5,2,1,6]=>[[[[[.,.],.],.],[.,[.,.]]],.] [2,3,5,6,4,7,1]=>[7,1,2,5,3,4,6]=>[6,4,3,5,2,1,7]=>[[[[[.,.],.],.],[.,.]],[.,.]] [2,3,5,6,7,1,4]=>[6,1,2,7,3,4,5]=>[5,4,3,7,2,1,6]=>[[[[[.,.],.],.],.],[[.,.],.]] [2,3,5,6,7,4,1]=>[7,1,2,6,3,4,5]=>[5,4,3,6,2,1,7]=>[[[[[.,.],.],.],.],[.,[.,.]]] [2,3,5,7,1,4,6]=>[5,1,2,6,3,7,4]=>[4,7,3,6,2,1,5]=>[[[[.,.],.],.],[[[.,.],.],.]] [2,3,5,7,1,6,4]=>[5,1,2,7,3,6,4]=>[4,6,3,7,2,1,5]=>[[[[.,.],.],.],[[.,.],[.,.]]] [2,3,5,7,4,1,6]=>[6,1,2,5,3,7,4]=>[4,7,3,5,2,1,6]=>[[[[.,.],.],.],[[.,[.,.]],.]] [2,3,5,7,4,6,1]=>[7,1,2,5,3,6,4]=>[4,6,3,5,2,1,7]=>[[[[.,.],.],.],[[.,.],[.,.]]] [2,3,5,7,6,1,4]=>[6,1,2,7,3,5,4]=>[4,5,3,7,2,1,6]=>[[[[.,.],.],.],[.,[[.,.],.]]] [2,3,5,7,6,4,1]=>[7,1,2,6,3,5,4]=>[4,5,3,6,2,1,7]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [2,3,6,1,4,5,7]=>[4,1,2,5,6,3,7]=>[7,3,6,5,2,1,4]=>[[[[.,.],.],[[[.,.],.],.]],.] [2,3,6,1,4,7,5]=>[4,1,2,5,7,3,6]=>[6,3,7,5,2,1,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [2,3,6,1,5,4,7]=>[4,1,2,6,5,3,7]=>[7,3,5,6,2,1,4]=>[[[[.,.],.],[[.,.],[.,.]]],.] [2,3,6,1,5,7,4]=>[4,1,2,7,5,3,6]=>[6,3,5,7,2,1,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [2,3,6,1,7,4,5]=>[4,1,2,6,7,3,5]=>[5,3,7,6,2,1,4]=>[[[[.,.],.],[.,.]],[[.,.],.]] [2,3,6,1,7,5,4]=>[4,1,2,7,6,3,5]=>[5,3,6,7,2,1,4]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [2,3,6,4,1,5,7]=>[5,1,2,4,6,3,7]=>[7,3,6,4,2,1,5]=>[[[[.,.],.],[[.,[.,.]],.]],.] [2,3,6,4,1,7,5]=>[5,1,2,4,7,3,6]=>[6,3,7,4,2,1,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [2,3,6,4,5,1,7]=>[6,1,2,4,5,3,7]=>[7,3,5,4,2,1,6]=>[[[[.,.],.],[[.,.],[.,.]]],.] [2,3,6,4,5,7,1]=>[7,1,2,4,5,3,6]=>[6,3,5,4,2,1,7]=>[[[[.,.],.],[[.,.],.]],[.,.]] [2,3,6,4,7,1,5]=>[6,1,2,4,7,3,5]=>[5,3,7,4,2,1,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [2,3,6,4,7,5,1]=>[7,1,2,4,6,3,5]=>[5,3,6,4,2,1,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [2,3,6,5,1,4,7]=>[5,1,2,6,4,3,7]=>[7,3,4,6,2,1,5]=>[[[[.,.],.],[.,[[.,.],.]]],.] [2,3,6,5,1,7,4]=>[5,1,2,7,4,3,6]=>[6,3,4,7,2,1,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [2,3,6,5,4,1,7]=>[6,1,2,5,4,3,7]=>[7,3,4,5,2,1,6]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [2,3,6,5,4,7,1]=>[7,1,2,5,4,3,6]=>[6,3,4,5,2,1,7]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [2,3,6,5,7,1,4]=>[6,1,2,7,4,3,5]=>[5,3,4,7,2,1,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [2,3,6,5,7,4,1]=>[7,1,2,6,4,3,5]=>[5,3,4,6,2,1,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [2,3,6,7,1,4,5]=>[5,1,2,6,7,3,4]=>[4,3,7,6,2,1,5]=>[[[[.,.],.],.],[[[.,.],.],.]] [2,3,6,7,1,5,4]=>[5,1,2,7,6,3,4]=>[4,3,6,7,2,1,5]=>[[[[.,.],.],.],[[.,.],[.,.]]] [2,3,6,7,4,1,5]=>[6,1,2,5,7,3,4]=>[4,3,7,5,2,1,6]=>[[[[.,.],.],.],[[.,[.,.]],.]] [2,3,6,7,4,5,1]=>[7,1,2,5,6,3,4]=>[4,3,6,5,2,1,7]=>[[[[.,.],.],.],[[.,.],[.,.]]] [2,3,6,7,5,1,4]=>[6,1,2,7,5,3,4]=>[4,3,5,7,2,1,6]=>[[[[.,.],.],.],[.,[[.,.],.]]] [2,3,6,7,5,4,1]=>[7,1,2,6,5,3,4]=>[4,3,5,6,2,1,7]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [2,3,7,1,4,5,6]=>[4,1,2,5,6,7,3]=>[3,7,6,5,2,1,4]=>[[[.,.],.],[[[[.,.],.],.],.]] [2,3,7,1,4,6,5]=>[4,1,2,5,7,6,3]=>[3,6,7,5,2,1,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [2,3,7,1,5,4,6]=>[4,1,2,6,5,7,3]=>[3,7,5,6,2,1,4]=>[[[.,.],.],[[[.,.],[.,.]],.]] [2,3,7,1,5,6,4]=>[4,1,2,7,5,6,3]=>[3,6,5,7,2,1,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [2,3,7,1,6,4,5]=>[4,1,2,6,7,5,3]=>[3,5,7,6,2,1,4]=>[[[.,.],.],[[.,.],[[.,.],.]]] [2,3,7,1,6,5,4]=>[4,1,2,7,6,5,3]=>[3,5,6,7,2,1,4]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [2,3,7,4,1,5,6]=>[5,1,2,4,6,7,3]=>[3,7,6,4,2,1,5]=>[[[.,.],.],[[[.,[.,.]],.],.]] [2,3,7,4,1,6,5]=>[5,1,2,4,7,6,3]=>[3,6,7,4,2,1,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [2,3,7,4,5,1,6]=>[6,1,2,4,5,7,3]=>[3,7,5,4,2,1,6]=>[[[.,.],.],[[[.,.],[.,.]],.]] [2,3,7,4,5,6,1]=>[7,1,2,4,5,6,3]=>[3,6,5,4,2,1,7]=>[[[.,.],.],[[[.,.],.],[.,.]]] [2,3,7,4,6,1,5]=>[6,1,2,4,7,5,3]=>[3,5,7,4,2,1,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [2,3,7,4,6,5,1]=>[7,1,2,4,6,5,3]=>[3,5,6,4,2,1,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [2,3,7,5,1,4,6]=>[5,1,2,6,4,7,3]=>[3,7,4,6,2,1,5]=>[[[.,.],.],[[.,[[.,.],.]],.]] [2,3,7,5,1,6,4]=>[5,1,2,7,4,6,3]=>[3,6,4,7,2,1,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [2,3,7,5,4,1,6]=>[6,1,2,5,4,7,3]=>[3,7,4,5,2,1,6]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [2,3,7,5,4,6,1]=>[7,1,2,5,4,6,3]=>[3,6,4,5,2,1,7]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [2,3,7,5,6,1,4]=>[6,1,2,7,4,5,3]=>[3,5,4,7,2,1,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [2,3,7,5,6,4,1]=>[7,1,2,6,4,5,3]=>[3,5,4,6,2,1,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [2,3,7,6,1,4,5]=>[5,1,2,6,7,4,3]=>[3,4,7,6,2,1,5]=>[[[.,.],.],[.,[[[.,.],.],.]]] [2,3,7,6,1,5,4]=>[5,1,2,7,6,4,3]=>[3,4,6,7,2,1,5]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [2,3,7,6,4,1,5]=>[6,1,2,5,7,4,3]=>[3,4,7,5,2,1,6]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [2,3,7,6,4,5,1]=>[7,1,2,5,6,4,3]=>[3,4,6,5,2,1,7]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [2,3,7,6,5,1,4]=>[6,1,2,7,5,4,3]=>[3,4,5,7,2,1,6]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [2,3,7,6,5,4,1]=>[7,1,2,6,5,4,3]=>[3,4,5,6,2,1,7]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [2,4,1,3,5,6,7]=>[3,1,4,2,5,6,7]=>[7,6,5,2,4,1,3]=>[[[[[.,.],[[.,.],.]],.],.],.] [2,4,1,3,5,7,6]=>[3,1,4,2,5,7,6]=>[6,7,5,2,4,1,3]=>[[[[.,.],[[.,.],.]],.],[.,.]] [2,4,1,3,6,5,7]=>[3,1,4,2,6,5,7]=>[7,5,6,2,4,1,3]=>[[[[.,.],[[.,.],.]],[.,.]],.] [2,4,1,3,6,7,5]=>[3,1,4,2,7,5,6]=>[6,5,7,2,4,1,3]=>[[[[.,.],[[.,.],.]],.],[.,.]] [2,4,1,3,7,5,6]=>[3,1,4,2,6,7,5]=>[5,7,6,2,4,1,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [2,4,1,3,7,6,5]=>[3,1,4,2,7,6,5]=>[5,6,7,2,4,1,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [2,4,1,5,3,6,7]=>[3,1,5,2,4,6,7]=>[7,6,4,2,5,1,3]=>[[[[[.,.],[.,.]],[.,.]],.],.] [2,4,1,5,3,7,6]=>[3,1,5,2,4,7,6]=>[6,7,4,2,5,1,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,4,1,5,6,3,7]=>[3,1,6,2,4,5,7]=>[7,5,4,2,6,1,3]=>[[[[[.,.],[.,.]],.],[.,.]],.] [2,4,1,5,6,7,3]=>[3,1,7,2,4,5,6]=>[6,5,4,2,7,1,3]=>[[[[[.,.],[.,.]],.],.],[.,.]] [2,4,1,5,7,3,6]=>[3,1,6,2,4,7,5]=>[5,7,4,2,6,1,3]=>[[[[.,.],[.,.]],.],[[.,.],.]] [2,4,1,5,7,6,3]=>[3,1,7,2,4,6,5]=>[5,6,4,2,7,1,3]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [2,4,1,6,3,5,7]=>[3,1,5,2,6,4,7]=>[7,4,6,2,5,1,3]=>[[[[.,.],[.,.]],[[.,.],.]],.] [2,4,1,6,3,7,5]=>[3,1,5,2,7,4,6]=>[6,4,7,2,5,1,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,4,1,6,5,3,7]=>[3,1,6,2,5,4,7]=>[7,4,5,2,6,1,3]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [2,4,1,6,5,7,3]=>[3,1,7,2,5,4,6]=>[6,4,5,2,7,1,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,4,1,6,7,3,5]=>[3,1,6,2,7,4,5]=>[5,4,7,2,6,1,3]=>[[[[.,.],[.,.]],.],[[.,.],.]] [2,4,1,6,7,5,3]=>[3,1,7,2,6,4,5]=>[5,4,6,2,7,1,3]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [2,4,1,7,3,5,6]=>[3,1,5,2,6,7,4]=>[4,7,6,2,5,1,3]=>[[[.,.],[.,.]],[[[.,.],.],.]] [2,4,1,7,3,6,5]=>[3,1,5,2,7,6,4]=>[4,6,7,2,5,1,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,4,1,7,5,3,6]=>[3,1,6,2,5,7,4]=>[4,7,5,2,6,1,3]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [2,4,1,7,5,6,3]=>[3,1,7,2,5,6,4]=>[4,6,5,2,7,1,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,4,1,7,6,3,5]=>[3,1,6,2,7,5,4]=>[4,5,7,2,6,1,3]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [2,4,1,7,6,5,3]=>[3,1,7,2,6,5,4]=>[4,5,6,2,7,1,3]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [2,4,3,1,5,6,7]=>[4,1,3,2,5,6,7]=>[7,6,5,2,3,1,4]=>[[[[[.,.],[.,[.,.]]],.],.],.] [2,4,3,1,5,7,6]=>[4,1,3,2,5,7,6]=>[6,7,5,2,3,1,4]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [2,4,3,1,6,5,7]=>[4,1,3,2,6,5,7]=>[7,5,6,2,3,1,4]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [2,4,3,1,6,7,5]=>[4,1,3,2,7,5,6]=>[6,5,7,2,3,1,4]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [2,4,3,1,7,5,6]=>[4,1,3,2,6,7,5]=>[5,7,6,2,3,1,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [2,4,3,1,7,6,5]=>[4,1,3,2,7,6,5]=>[5,6,7,2,3,1,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [2,4,3,5,1,6,7]=>[5,1,3,2,4,6,7]=>[7,6,4,2,3,1,5]=>[[[[[.,.],[.,.]],[.,.]],.],.] [2,4,3,5,1,7,6]=>[5,1,3,2,4,7,6]=>[6,7,4,2,3,1,5]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,4,3,5,6,1,7]=>[6,1,3,2,4,5,7]=>[7,5,4,2,3,1,6]=>[[[[[.,.],[.,.]],.],[.,.]],.] [2,4,3,5,6,7,1]=>[7,1,3,2,4,5,6]=>[6,5,4,2,3,1,7]=>[[[[[.,.],[.,.]],.],.],[.,.]] [2,4,3,5,7,1,6]=>[6,1,3,2,4,7,5]=>[5,7,4,2,3,1,6]=>[[[[.,.],[.,.]],.],[[.,.],.]] [2,4,3,5,7,6,1]=>[7,1,3,2,4,6,5]=>[5,6,4,2,3,1,7]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [2,4,3,6,1,5,7]=>[5,1,3,2,6,4,7]=>[7,4,6,2,3,1,5]=>[[[[.,.],[.,.]],[[.,.],.]],.] [2,4,3,6,1,7,5]=>[5,1,3,2,7,4,6]=>[6,4,7,2,3,1,5]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,4,3,6,5,1,7]=>[6,1,3,2,5,4,7]=>[7,4,5,2,3,1,6]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [2,4,3,6,5,7,1]=>[7,1,3,2,5,4,6]=>[6,4,5,2,3,1,7]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,4,3,6,7,1,5]=>[6,1,3,2,7,4,5]=>[5,4,7,2,3,1,6]=>[[[[.,.],[.,.]],.],[[.,.],.]] [2,4,3,6,7,5,1]=>[7,1,3,2,6,4,5]=>[5,4,6,2,3,1,7]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [2,4,3,7,1,5,6]=>[5,1,3,2,6,7,4]=>[4,7,6,2,3,1,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [2,4,3,7,1,6,5]=>[5,1,3,2,7,6,4]=>[4,6,7,2,3,1,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,4,3,7,5,1,6]=>[6,1,3,2,5,7,4]=>[4,7,5,2,3,1,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [2,4,3,7,5,6,1]=>[7,1,3,2,5,6,4]=>[4,6,5,2,3,1,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,4,3,7,6,1,5]=>[6,1,3,2,7,5,4]=>[4,5,7,2,3,1,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [2,4,3,7,6,5,1]=>[7,1,3,2,6,5,4]=>[4,5,6,2,3,1,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [2,4,5,1,3,6,7]=>[4,1,5,2,3,6,7]=>[7,6,3,2,5,1,4]=>[[[[[.,.],.],[[.,.],.]],.],.] [2,4,5,1,3,7,6]=>[4,1,5,2,3,7,6]=>[6,7,3,2,5,1,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [2,4,5,1,6,3,7]=>[4,1,6,2,3,5,7]=>[7,5,3,2,6,1,4]=>[[[[[.,.],.],[.,.]],[.,.]],.] [2,4,5,1,6,7,3]=>[4,1,7,2,3,5,6]=>[6,5,3,2,7,1,4]=>[[[[[.,.],.],[.,.]],.],[.,.]] [2,4,5,1,7,3,6]=>[4,1,6,2,3,7,5]=>[5,7,3,2,6,1,4]=>[[[[.,.],.],[.,.]],[[.,.],.]] [2,4,5,1,7,6,3]=>[4,1,7,2,3,6,5]=>[5,6,3,2,7,1,4]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [2,4,5,3,1,6,7]=>[5,1,4,2,3,6,7]=>[7,6,3,2,4,1,5]=>[[[[[.,.],.],[.,[.,.]]],.],.] [2,4,5,3,1,7,6]=>[5,1,4,2,3,7,6]=>[6,7,3,2,4,1,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [2,4,5,3,6,1,7]=>[6,1,4,2,3,5,7]=>[7,5,3,2,4,1,6]=>[[[[[.,.],.],[.,.]],[.,.]],.] [2,4,5,3,6,7,1]=>[7,1,4,2,3,5,6]=>[6,5,3,2,4,1,7]=>[[[[[.,.],.],[.,.]],.],[.,.]] [2,4,5,3,7,1,6]=>[6,1,4,2,3,7,5]=>[5,7,3,2,4,1,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [2,4,5,3,7,6,1]=>[7,1,4,2,3,6,5]=>[5,6,3,2,4,1,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [2,4,5,6,1,3,7]=>[5,1,6,2,3,4,7]=>[7,4,3,2,6,1,5]=>[[[[[.,.],.],.],[[.,.],.]],.] [2,4,5,6,1,7,3]=>[5,1,7,2,3,4,6]=>[6,4,3,2,7,1,5]=>[[[[[.,.],.],.],[.,.]],[.,.]] [2,4,5,6,3,1,7]=>[6,1,5,2,3,4,7]=>[7,4,3,2,5,1,6]=>[[[[[.,.],.],.],[.,[.,.]]],.] [2,4,5,6,3,7,1]=>[7,1,5,2,3,4,6]=>[6,4,3,2,5,1,7]=>[[[[[.,.],.],.],[.,.]],[.,.]] [2,4,5,6,7,1,3]=>[6,1,7,2,3,4,5]=>[5,4,3,2,7,1,6]=>[[[[[.,.],.],.],.],[[.,.],.]] [2,4,5,6,7,3,1]=>[7,1,6,2,3,4,5]=>[5,4,3,2,6,1,7]=>[[[[[.,.],.],.],.],[.,[.,.]]] [2,4,5,7,1,3,6]=>[5,1,6,2,3,7,4]=>[4,7,3,2,6,1,5]=>[[[[.,.],.],.],[[[.,.],.],.]] [2,4,5,7,1,6,3]=>[5,1,7,2,3,6,4]=>[4,6,3,2,7,1,5]=>[[[[.,.],.],.],[[.,.],[.,.]]] [2,4,5,7,3,1,6]=>[6,1,5,2,3,7,4]=>[4,7,3,2,5,1,6]=>[[[[.,.],.],.],[[.,[.,.]],.]] [2,4,5,7,3,6,1]=>[7,1,5,2,3,6,4]=>[4,6,3,2,5,1,7]=>[[[[.,.],.],.],[[.,.],[.,.]]] [2,4,5,7,6,1,3]=>[6,1,7,2,3,5,4]=>[4,5,3,2,7,1,6]=>[[[[.,.],.],.],[.,[[.,.],.]]] [2,4,5,7,6,3,1]=>[7,1,6,2,3,5,4]=>[4,5,3,2,6,1,7]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [2,4,6,1,3,5,7]=>[4,1,5,2,6,3,7]=>[7,3,6,2,5,1,4]=>[[[[.,.],.],[[[.,.],.],.]],.] [2,4,6,1,3,7,5]=>[4,1,5,2,7,3,6]=>[6,3,7,2,5,1,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [2,4,6,1,5,3,7]=>[4,1,6,2,5,3,7]=>[7,3,5,2,6,1,4]=>[[[[.,.],.],[[.,.],[.,.]]],.] [2,4,6,1,5,7,3]=>[4,1,7,2,5,3,6]=>[6,3,5,2,7,1,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [2,4,6,1,7,3,5]=>[4,1,6,2,7,3,5]=>[5,3,7,2,6,1,4]=>[[[[.,.],.],[.,.]],[[.,.],.]] [2,4,6,1,7,5,3]=>[4,1,7,2,6,3,5]=>[5,3,6,2,7,1,4]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [2,4,6,3,1,5,7]=>[5,1,4,2,6,3,7]=>[7,3,6,2,4,1,5]=>[[[[.,.],.],[[.,[.,.]],.]],.] [2,4,6,3,1,7,5]=>[5,1,4,2,7,3,6]=>[6,3,7,2,4,1,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [2,4,6,3,5,1,7]=>[6,1,4,2,5,3,7]=>[7,3,5,2,4,1,6]=>[[[[.,.],.],[[.,.],[.,.]]],.] [2,4,6,3,5,7,1]=>[7,1,4,2,5,3,6]=>[6,3,5,2,4,1,7]=>[[[[.,.],.],[[.,.],.]],[.,.]] [2,4,6,3,7,1,5]=>[6,1,4,2,7,3,5]=>[5,3,7,2,4,1,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [2,4,6,3,7,5,1]=>[7,1,4,2,6,3,5]=>[5,3,6,2,4,1,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [2,4,6,5,1,3,7]=>[5,1,6,2,4,3,7]=>[7,3,4,2,6,1,5]=>[[[[.,.],.],[.,[[.,.],.]]],.] [2,4,6,5,1,7,3]=>[5,1,7,2,4,3,6]=>[6,3,4,2,7,1,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [2,4,6,5,3,1,7]=>[6,1,5,2,4,3,7]=>[7,3,4,2,5,1,6]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [2,4,6,5,3,7,1]=>[7,1,5,2,4,3,6]=>[6,3,4,2,5,1,7]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [2,4,6,5,7,1,3]=>[6,1,7,2,4,3,5]=>[5,3,4,2,7,1,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [2,4,6,5,7,3,1]=>[7,1,6,2,4,3,5]=>[5,3,4,2,6,1,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [2,4,6,7,1,3,5]=>[5,1,6,2,7,3,4]=>[4,3,7,2,6,1,5]=>[[[[.,.],.],.],[[[.,.],.],.]] [2,4,6,7,1,5,3]=>[5,1,7,2,6,3,4]=>[4,3,6,2,7,1,5]=>[[[[.,.],.],.],[[.,.],[.,.]]] [2,4,6,7,3,1,5]=>[6,1,5,2,7,3,4]=>[4,3,7,2,5,1,6]=>[[[[.,.],.],.],[[.,[.,.]],.]] [2,4,6,7,3,5,1]=>[7,1,5,2,6,3,4]=>[4,3,6,2,5,1,7]=>[[[[.,.],.],.],[[.,.],[.,.]]] [2,4,6,7,5,1,3]=>[6,1,7,2,5,3,4]=>[4,3,5,2,7,1,6]=>[[[[.,.],.],.],[.,[[.,.],.]]] [2,4,6,7,5,3,1]=>[7,1,6,2,5,3,4]=>[4,3,5,2,6,1,7]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [2,4,7,1,3,5,6]=>[4,1,5,2,6,7,3]=>[3,7,6,2,5,1,4]=>[[[.,.],.],[[[[.,.],.],.],.]] [2,4,7,1,3,6,5]=>[4,1,5,2,7,6,3]=>[3,6,7,2,5,1,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [2,4,7,1,5,3,6]=>[4,1,6,2,5,7,3]=>[3,7,5,2,6,1,4]=>[[[.,.],.],[[[.,.],[.,.]],.]] [2,4,7,1,5,6,3]=>[4,1,7,2,5,6,3]=>[3,6,5,2,7,1,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [2,4,7,1,6,3,5]=>[4,1,6,2,7,5,3]=>[3,5,7,2,6,1,4]=>[[[.,.],.],[[.,.],[[.,.],.]]] [2,4,7,1,6,5,3]=>[4,1,7,2,6,5,3]=>[3,5,6,2,7,1,4]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [2,4,7,3,1,5,6]=>[5,1,4,2,6,7,3]=>[3,7,6,2,4,1,5]=>[[[.,.],.],[[[.,[.,.]],.],.]] [2,4,7,3,1,6,5]=>[5,1,4,2,7,6,3]=>[3,6,7,2,4,1,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [2,4,7,3,5,1,6]=>[6,1,4,2,5,7,3]=>[3,7,5,2,4,1,6]=>[[[.,.],.],[[[.,.],[.,.]],.]] [2,4,7,3,5,6,1]=>[7,1,4,2,5,6,3]=>[3,6,5,2,4,1,7]=>[[[.,.],.],[[[.,.],.],[.,.]]] [2,4,7,3,6,1,5]=>[6,1,4,2,7,5,3]=>[3,5,7,2,4,1,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [2,4,7,3,6,5,1]=>[7,1,4,2,6,5,3]=>[3,5,6,2,4,1,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [2,4,7,5,1,3,6]=>[5,1,6,2,4,7,3]=>[3,7,4,2,6,1,5]=>[[[.,.],.],[[.,[[.,.],.]],.]] [2,4,7,5,1,6,3]=>[5,1,7,2,4,6,3]=>[3,6,4,2,7,1,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [2,4,7,5,3,1,6]=>[6,1,5,2,4,7,3]=>[3,7,4,2,5,1,6]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [2,4,7,5,3,6,1]=>[7,1,5,2,4,6,3]=>[3,6,4,2,5,1,7]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [2,4,7,5,6,1,3]=>[6,1,7,2,4,5,3]=>[3,5,4,2,7,1,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [2,4,7,5,6,3,1]=>[7,1,6,2,4,5,3]=>[3,5,4,2,6,1,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [2,4,7,6,1,3,5]=>[5,1,6,2,7,4,3]=>[3,4,7,2,6,1,5]=>[[[.,.],.],[.,[[[.,.],.],.]]] [2,4,7,6,1,5,3]=>[5,1,7,2,6,4,3]=>[3,4,6,2,7,1,5]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [2,4,7,6,3,1,5]=>[6,1,5,2,7,4,3]=>[3,4,7,2,5,1,6]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [2,4,7,6,3,5,1]=>[7,1,5,2,6,4,3]=>[3,4,6,2,5,1,7]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [2,4,7,6,5,1,3]=>[6,1,7,2,5,4,3]=>[3,4,5,2,7,1,6]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [2,4,7,6,5,3,1]=>[7,1,6,2,5,4,3]=>[3,4,5,2,6,1,7]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [2,5,1,3,4,6,7]=>[3,1,4,5,2,6,7]=>[7,6,2,5,4,1,3]=>[[[[.,.],[[[.,.],.],.]],.],.] [2,5,1,3,4,7,6]=>[3,1,4,5,2,7,6]=>[6,7,2,5,4,1,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [2,5,1,3,6,4,7]=>[3,1,4,6,2,5,7]=>[7,5,2,6,4,1,3]=>[[[[.,.],[[.,.],.]],[.,.]],.] [2,5,1,3,6,7,4]=>[3,1,4,7,2,5,6]=>[6,5,2,7,4,1,3]=>[[[[.,.],[[.,.],.]],.],[.,.]] [2,5,1,3,7,4,6]=>[3,1,4,6,2,7,5]=>[5,7,2,6,4,1,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [2,5,1,3,7,6,4]=>[3,1,4,7,2,6,5]=>[5,6,2,7,4,1,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [2,5,1,4,3,6,7]=>[3,1,5,4,2,6,7]=>[7,6,2,4,5,1,3]=>[[[[.,.],[[.,.],[.,.]]],.],.] [2,5,1,4,3,7,6]=>[3,1,5,4,2,7,6]=>[6,7,2,4,5,1,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [2,5,1,4,6,3,7]=>[3,1,6,4,2,5,7]=>[7,5,2,4,6,1,3]=>[[[[.,.],[[.,.],.]],[.,.]],.] [2,5,1,4,6,7,3]=>[3,1,7,4,2,5,6]=>[6,5,2,4,7,1,3]=>[[[[.,.],[[.,.],.]],.],[.,.]] [2,5,1,4,7,3,6]=>[3,1,6,4,2,7,5]=>[5,7,2,4,6,1,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [2,5,1,4,7,6,3]=>[3,1,7,4,2,6,5]=>[5,6,2,4,7,1,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [2,5,1,6,3,4,7]=>[3,1,5,6,2,4,7]=>[7,4,2,6,5,1,3]=>[[[[.,.],[.,.]],[[.,.],.]],.] [2,5,1,6,3,7,4]=>[3,1,5,7,2,4,6]=>[6,4,2,7,5,1,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,5,1,6,4,3,7]=>[3,1,6,5,2,4,7]=>[7,4,2,5,6,1,3]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [2,5,1,6,4,7,3]=>[3,1,7,5,2,4,6]=>[6,4,2,5,7,1,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,5,1,6,7,3,4]=>[3,1,6,7,2,4,5]=>[5,4,2,7,6,1,3]=>[[[[.,.],[.,.]],.],[[.,.],.]] [2,5,1,6,7,4,3]=>[3,1,7,6,2,4,5]=>[5,4,2,6,7,1,3]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [2,5,1,7,3,4,6]=>[3,1,5,6,2,7,4]=>[4,7,2,6,5,1,3]=>[[[.,.],[.,.]],[[[.,.],.],.]] [2,5,1,7,3,6,4]=>[3,1,5,7,2,6,4]=>[4,6,2,7,5,1,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,5,1,7,4,3,6]=>[3,1,6,5,2,7,4]=>[4,7,2,5,6,1,3]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [2,5,1,7,4,6,3]=>[3,1,7,5,2,6,4]=>[4,6,2,5,7,1,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,5,1,7,6,3,4]=>[3,1,6,7,2,5,4]=>[4,5,2,7,6,1,3]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [2,5,1,7,6,4,3]=>[3,1,7,6,2,5,4]=>[4,5,2,6,7,1,3]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [2,5,3,1,4,6,7]=>[4,1,3,5,2,6,7]=>[7,6,2,5,3,1,4]=>[[[[.,.],[[.,[.,.]],.]],.],.] [2,5,3,1,4,7,6]=>[4,1,3,5,2,7,6]=>[6,7,2,5,3,1,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [2,5,3,1,6,4,7]=>[4,1,3,6,2,5,7]=>[7,5,2,6,3,1,4]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [2,5,3,1,6,7,4]=>[4,1,3,7,2,5,6]=>[6,5,2,7,3,1,4]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [2,5,3,1,7,4,6]=>[4,1,3,6,2,7,5]=>[5,7,2,6,3,1,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [2,5,3,1,7,6,4]=>[4,1,3,7,2,6,5]=>[5,6,2,7,3,1,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [2,5,3,4,1,6,7]=>[5,1,3,4,2,6,7]=>[7,6,2,4,3,1,5]=>[[[[.,.],[[.,.],[.,.]]],.],.] [2,5,3,4,1,7,6]=>[5,1,3,4,2,7,6]=>[6,7,2,4,3,1,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [2,5,3,4,6,1,7]=>[6,1,3,4,2,5,7]=>[7,5,2,4,3,1,6]=>[[[[.,.],[[.,.],.]],[.,.]],.] [2,5,3,4,6,7,1]=>[7,1,3,4,2,5,6]=>[6,5,2,4,3,1,7]=>[[[[.,.],[[.,.],.]],.],[.,.]] [2,5,3,4,7,1,6]=>[6,1,3,4,2,7,5]=>[5,7,2,4,3,1,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [2,5,3,4,7,6,1]=>[7,1,3,4,2,6,5]=>[5,6,2,4,3,1,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [2,5,3,6,1,4,7]=>[5,1,3,6,2,4,7]=>[7,4,2,6,3,1,5]=>[[[[.,.],[.,.]],[[.,.],.]],.] [2,5,3,6,1,7,4]=>[5,1,3,7,2,4,6]=>[6,4,2,7,3,1,5]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,5,3,6,4,1,7]=>[6,1,3,5,2,4,7]=>[7,4,2,5,3,1,6]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [2,5,3,6,4,7,1]=>[7,1,3,5,2,4,6]=>[6,4,2,5,3,1,7]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,5,3,6,7,1,4]=>[6,1,3,7,2,4,5]=>[5,4,2,7,3,1,6]=>[[[[.,.],[.,.]],.],[[.,.],.]] [2,5,3,6,7,4,1]=>[7,1,3,6,2,4,5]=>[5,4,2,6,3,1,7]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [2,5,3,7,1,4,6]=>[5,1,3,6,2,7,4]=>[4,7,2,6,3,1,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [2,5,3,7,1,6,4]=>[5,1,3,7,2,6,4]=>[4,6,2,7,3,1,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,5,3,7,4,1,6]=>[6,1,3,5,2,7,4]=>[4,7,2,5,3,1,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [2,5,3,7,4,6,1]=>[7,1,3,5,2,6,4]=>[4,6,2,5,3,1,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,5,3,7,6,1,4]=>[6,1,3,7,2,5,4]=>[4,5,2,7,3,1,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [2,5,3,7,6,4,1]=>[7,1,3,6,2,5,4]=>[4,5,2,6,3,1,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [2,5,4,1,3,6,7]=>[4,1,5,3,2,6,7]=>[7,6,2,3,5,1,4]=>[[[[.,.],[.,[[.,.],.]]],.],.] [2,5,4,1,3,7,6]=>[4,1,5,3,2,7,6]=>[6,7,2,3,5,1,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [2,5,4,1,6,3,7]=>[4,1,6,3,2,5,7]=>[7,5,2,3,6,1,4]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [2,5,4,1,6,7,3]=>[4,1,7,3,2,5,6]=>[6,5,2,3,7,1,4]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [2,5,4,1,7,3,6]=>[4,1,6,3,2,7,5]=>[5,7,2,3,6,1,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [2,5,4,1,7,6,3]=>[4,1,7,3,2,6,5]=>[5,6,2,3,7,1,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [2,5,4,3,1,6,7]=>[5,1,4,3,2,6,7]=>[7,6,2,3,4,1,5]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [2,5,4,3,1,7,6]=>[5,1,4,3,2,7,6]=>[6,7,2,3,4,1,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [2,5,4,3,6,1,7]=>[6,1,4,3,2,5,7]=>[7,5,2,3,4,1,6]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [2,5,4,3,6,7,1]=>[7,1,4,3,2,5,6]=>[6,5,2,3,4,1,7]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [2,5,4,3,7,1,6]=>[6,1,4,3,2,7,5]=>[5,7,2,3,4,1,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [2,5,4,3,7,6,1]=>[7,1,4,3,2,6,5]=>[5,6,2,3,4,1,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [2,5,4,6,1,3,7]=>[5,1,6,3,2,4,7]=>[7,4,2,3,6,1,5]=>[[[[.,.],[.,.]],[[.,.],.]],.] [2,5,4,6,1,7,3]=>[5,1,7,3,2,4,6]=>[6,4,2,3,7,1,5]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,5,4,6,3,1,7]=>[6,1,5,3,2,4,7]=>[7,4,2,3,5,1,6]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [2,5,4,6,3,7,1]=>[7,1,5,3,2,4,6]=>[6,4,2,3,5,1,7]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,5,4,6,7,1,3]=>[6,1,7,3,2,4,5]=>[5,4,2,3,7,1,6]=>[[[[.,.],[.,.]],.],[[.,.],.]] [2,5,4,6,7,3,1]=>[7,1,6,3,2,4,5]=>[5,4,2,3,6,1,7]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [2,5,4,7,1,3,6]=>[5,1,6,3,2,7,4]=>[4,7,2,3,6,1,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [2,5,4,7,1,6,3]=>[5,1,7,3,2,6,4]=>[4,6,2,3,7,1,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,5,4,7,3,1,6]=>[6,1,5,3,2,7,4]=>[4,7,2,3,5,1,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [2,5,4,7,3,6,1]=>[7,1,5,3,2,6,4]=>[4,6,2,3,5,1,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,5,4,7,6,1,3]=>[6,1,7,3,2,5,4]=>[4,5,2,3,7,1,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [2,5,4,7,6,3,1]=>[7,1,6,3,2,5,4]=>[4,5,2,3,6,1,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [2,5,6,1,3,4,7]=>[4,1,5,6,2,3,7]=>[7,3,2,6,5,1,4]=>[[[[.,.],.],[[[.,.],.],.]],.] [2,5,6,1,3,7,4]=>[4,1,5,7,2,3,6]=>[6,3,2,7,5,1,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [2,5,6,1,4,3,7]=>[4,1,6,5,2,3,7]=>[7,3,2,5,6,1,4]=>[[[[.,.],.],[[.,.],[.,.]]],.] [2,5,6,1,4,7,3]=>[4,1,7,5,2,3,6]=>[6,3,2,5,7,1,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [2,5,6,1,7,3,4]=>[4,1,6,7,2,3,5]=>[5,3,2,7,6,1,4]=>[[[[.,.],.],[.,.]],[[.,.],.]] [2,5,6,1,7,4,3]=>[4,1,7,6,2,3,5]=>[5,3,2,6,7,1,4]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [2,5,6,3,1,4,7]=>[5,1,4,6,2,3,7]=>[7,3,2,6,4,1,5]=>[[[[.,.],.],[[.,[.,.]],.]],.] [2,5,6,3,1,7,4]=>[5,1,4,7,2,3,6]=>[6,3,2,7,4,1,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [2,5,6,3,4,1,7]=>[6,1,4,5,2,3,7]=>[7,3,2,5,4,1,6]=>[[[[.,.],.],[[.,.],[.,.]]],.] [2,5,6,3,4,7,1]=>[7,1,4,5,2,3,6]=>[6,3,2,5,4,1,7]=>[[[[.,.],.],[[.,.],.]],[.,.]] [2,5,6,3,7,1,4]=>[6,1,4,7,2,3,5]=>[5,3,2,7,4,1,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [2,5,6,3,7,4,1]=>[7,1,4,6,2,3,5]=>[5,3,2,6,4,1,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [2,5,6,4,1,3,7]=>[5,1,6,4,2,3,7]=>[7,3,2,4,6,1,5]=>[[[[.,.],.],[.,[[.,.],.]]],.] [2,5,6,4,1,7,3]=>[5,1,7,4,2,3,6]=>[6,3,2,4,7,1,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [2,5,6,4,3,1,7]=>[6,1,5,4,2,3,7]=>[7,3,2,4,5,1,6]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [2,5,6,4,3,7,1]=>[7,1,5,4,2,3,6]=>[6,3,2,4,5,1,7]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [2,5,6,4,7,1,3]=>[6,1,7,4,2,3,5]=>[5,3,2,4,7,1,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [2,5,6,4,7,3,1]=>[7,1,6,4,2,3,5]=>[5,3,2,4,6,1,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [2,5,6,7,1,3,4]=>[5,1,6,7,2,3,4]=>[4,3,2,7,6,1,5]=>[[[[.,.],.],.],[[[.,.],.],.]] [2,5,6,7,1,4,3]=>[5,1,7,6,2,3,4]=>[4,3,2,6,7,1,5]=>[[[[.,.],.],.],[[.,.],[.,.]]] [2,5,6,7,3,1,4]=>[6,1,5,7,2,3,4]=>[4,3,2,7,5,1,6]=>[[[[.,.],.],.],[[.,[.,.]],.]] [2,5,6,7,3,4,1]=>[7,1,5,6,2,3,4]=>[4,3,2,6,5,1,7]=>[[[[.,.],.],.],[[.,.],[.,.]]] [2,5,6,7,4,1,3]=>[6,1,7,5,2,3,4]=>[4,3,2,5,7,1,6]=>[[[[.,.],.],.],[.,[[.,.],.]]] [2,5,6,7,4,3,1]=>[7,1,6,5,2,3,4]=>[4,3,2,5,6,1,7]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [2,5,7,1,3,4,6]=>[4,1,5,6,2,7,3]=>[3,7,2,6,5,1,4]=>[[[.,.],.],[[[[.,.],.],.],.]] [2,5,7,1,3,6,4]=>[4,1,5,7,2,6,3]=>[3,6,2,7,5,1,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [2,5,7,1,4,3,6]=>[4,1,6,5,2,7,3]=>[3,7,2,5,6,1,4]=>[[[.,.],.],[[[.,.],[.,.]],.]] [2,5,7,1,4,6,3]=>[4,1,7,5,2,6,3]=>[3,6,2,5,7,1,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [2,5,7,1,6,3,4]=>[4,1,6,7,2,5,3]=>[3,5,2,7,6,1,4]=>[[[.,.],.],[[.,.],[[.,.],.]]] [2,5,7,1,6,4,3]=>[4,1,7,6,2,5,3]=>[3,5,2,6,7,1,4]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [2,5,7,3,1,4,6]=>[5,1,4,6,2,7,3]=>[3,7,2,6,4,1,5]=>[[[.,.],.],[[[.,[.,.]],.],.]] [2,5,7,3,1,6,4]=>[5,1,4,7,2,6,3]=>[3,6,2,7,4,1,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [2,5,7,3,4,1,6]=>[6,1,4,5,2,7,3]=>[3,7,2,5,4,1,6]=>[[[.,.],.],[[[.,.],[.,.]],.]] [2,5,7,3,4,6,1]=>[7,1,4,5,2,6,3]=>[3,6,2,5,4,1,7]=>[[[.,.],.],[[[.,.],.],[.,.]]] [2,5,7,3,6,1,4]=>[6,1,4,7,2,5,3]=>[3,5,2,7,4,1,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [2,5,7,3,6,4,1]=>[7,1,4,6,2,5,3]=>[3,5,2,6,4,1,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [2,5,7,4,1,3,6]=>[5,1,6,4,2,7,3]=>[3,7,2,4,6,1,5]=>[[[.,.],.],[[.,[[.,.],.]],.]] [2,5,7,4,1,6,3]=>[5,1,7,4,2,6,3]=>[3,6,2,4,7,1,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [2,5,7,4,3,1,6]=>[6,1,5,4,2,7,3]=>[3,7,2,4,5,1,6]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [2,5,7,4,3,6,1]=>[7,1,5,4,2,6,3]=>[3,6,2,4,5,1,7]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [2,5,7,4,6,1,3]=>[6,1,7,4,2,5,3]=>[3,5,2,4,7,1,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [2,5,7,4,6,3,1]=>[7,1,6,4,2,5,3]=>[3,5,2,4,6,1,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [2,5,7,6,1,3,4]=>[5,1,6,7,2,4,3]=>[3,4,2,7,6,1,5]=>[[[.,.],.],[.,[[[.,.],.],.]]] [2,5,7,6,1,4,3]=>[5,1,7,6,2,4,3]=>[3,4,2,6,7,1,5]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [2,5,7,6,3,1,4]=>[6,1,5,7,2,4,3]=>[3,4,2,7,5,1,6]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [2,5,7,6,3,4,1]=>[7,1,5,6,2,4,3]=>[3,4,2,6,5,1,7]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [2,5,7,6,4,1,3]=>[6,1,7,5,2,4,3]=>[3,4,2,5,7,1,6]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [2,5,7,6,4,3,1]=>[7,1,6,5,2,4,3]=>[3,4,2,5,6,1,7]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [2,6,1,3,4,5,7]=>[3,1,4,5,6,2,7]=>[7,2,6,5,4,1,3]=>[[[.,.],[[[[.,.],.],.],.]],.] [2,6,1,3,4,7,5]=>[3,1,4,5,7,2,6]=>[6,2,7,5,4,1,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [2,6,1,3,5,4,7]=>[3,1,4,6,5,2,7]=>[7,2,5,6,4,1,3]=>[[[.,.],[[[.,.],.],[.,.]]],.] [2,6,1,3,5,7,4]=>[3,1,4,7,5,2,6]=>[6,2,5,7,4,1,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [2,6,1,3,7,4,5]=>[3,1,4,6,7,2,5]=>[5,2,7,6,4,1,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [2,6,1,3,7,5,4]=>[3,1,4,7,6,2,5]=>[5,2,6,7,4,1,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [2,6,1,4,3,5,7]=>[3,1,5,4,6,2,7]=>[7,2,6,4,5,1,3]=>[[[.,.],[[[.,.],[.,.]],.]],.] [2,6,1,4,3,7,5]=>[3,1,5,4,7,2,6]=>[6,2,7,4,5,1,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [2,6,1,4,5,3,7]=>[3,1,6,4,5,2,7]=>[7,2,5,4,6,1,3]=>[[[.,.],[[[.,.],.],[.,.]]],.] [2,6,1,4,5,7,3]=>[3,1,7,4,5,2,6]=>[6,2,5,4,7,1,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [2,6,1,4,7,3,5]=>[3,1,6,4,7,2,5]=>[5,2,7,4,6,1,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [2,6,1,4,7,5,3]=>[3,1,7,4,6,2,5]=>[5,2,6,4,7,1,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [2,6,1,5,3,4,7]=>[3,1,5,6,4,2,7]=>[7,2,4,6,5,1,3]=>[[[.,.],[[.,.],[[.,.],.]]],.] [2,6,1,5,3,7,4]=>[3,1,5,7,4,2,6]=>[6,2,4,7,5,1,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [2,6,1,5,4,3,7]=>[3,1,6,5,4,2,7]=>[7,2,4,5,6,1,3]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [2,6,1,5,4,7,3]=>[3,1,7,5,4,2,6]=>[6,2,4,5,7,1,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [2,6,1,5,7,3,4]=>[3,1,6,7,4,2,5]=>[5,2,4,7,6,1,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [2,6,1,5,7,4,3]=>[3,1,7,6,4,2,5]=>[5,2,4,6,7,1,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [2,6,1,7,3,4,5]=>[3,1,5,6,7,2,4]=>[4,2,7,6,5,1,3]=>[[[.,.],[.,.]],[[[.,.],.],.]] [2,6,1,7,3,5,4]=>[3,1,5,7,6,2,4]=>[4,2,6,7,5,1,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,6,1,7,4,3,5]=>[3,1,6,5,7,2,4]=>[4,2,7,5,6,1,3]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [2,6,1,7,4,5,3]=>[3,1,7,5,6,2,4]=>[4,2,6,5,7,1,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,6,1,7,5,3,4]=>[3,1,6,7,5,2,4]=>[4,2,5,7,6,1,3]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [2,6,1,7,5,4,3]=>[3,1,7,6,5,2,4]=>[4,2,5,6,7,1,3]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [2,6,3,1,4,5,7]=>[4,1,3,5,6,2,7]=>[7,2,6,5,3,1,4]=>[[[.,.],[[[.,[.,.]],.],.]],.] [2,6,3,1,4,7,5]=>[4,1,3,5,7,2,6]=>[6,2,7,5,3,1,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [2,6,3,1,5,4,7]=>[4,1,3,6,5,2,7]=>[7,2,5,6,3,1,4]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [2,6,3,1,5,7,4]=>[4,1,3,7,5,2,6]=>[6,2,5,7,3,1,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [2,6,3,1,7,4,5]=>[4,1,3,6,7,2,5]=>[5,2,7,6,3,1,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [2,6,3,1,7,5,4]=>[4,1,3,7,6,2,5]=>[5,2,6,7,3,1,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [2,6,3,4,1,5,7]=>[5,1,3,4,6,2,7]=>[7,2,6,4,3,1,5]=>[[[.,.],[[[.,.],[.,.]],.]],.] [2,6,3,4,1,7,5]=>[5,1,3,4,7,2,6]=>[6,2,7,4,3,1,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [2,6,3,4,5,1,7]=>[6,1,3,4,5,2,7]=>[7,2,5,4,3,1,6]=>[[[.,.],[[[.,.],.],[.,.]]],.] [2,6,3,4,5,7,1]=>[7,1,3,4,5,2,6]=>[6,2,5,4,3,1,7]=>[[[.,.],[[[.,.],.],.]],[.,.]] [2,6,3,4,7,1,5]=>[6,1,3,4,7,2,5]=>[5,2,7,4,3,1,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [2,6,3,4,7,5,1]=>[7,1,3,4,6,2,5]=>[5,2,6,4,3,1,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [2,6,3,5,1,4,7]=>[5,1,3,6,4,2,7]=>[7,2,4,6,3,1,5]=>[[[.,.],[[.,.],[[.,.],.]]],.] [2,6,3,5,1,7,4]=>[5,1,3,7,4,2,6]=>[6,2,4,7,3,1,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [2,6,3,5,4,1,7]=>[6,1,3,5,4,2,7]=>[7,2,4,5,3,1,6]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [2,6,3,5,4,7,1]=>[7,1,3,5,4,2,6]=>[6,2,4,5,3,1,7]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [2,6,3,5,7,1,4]=>[6,1,3,7,4,2,5]=>[5,2,4,7,3,1,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [2,6,3,5,7,4,1]=>[7,1,3,6,4,2,5]=>[5,2,4,6,3,1,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [2,6,3,7,1,4,5]=>[5,1,3,6,7,2,4]=>[4,2,7,6,3,1,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [2,6,3,7,1,5,4]=>[5,1,3,7,6,2,4]=>[4,2,6,7,3,1,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,6,3,7,4,1,5]=>[6,1,3,5,7,2,4]=>[4,2,7,5,3,1,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [2,6,3,7,4,5,1]=>[7,1,3,5,6,2,4]=>[4,2,6,5,3,1,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,6,3,7,5,1,4]=>[6,1,3,7,5,2,4]=>[4,2,5,7,3,1,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [2,6,3,7,5,4,1]=>[7,1,3,6,5,2,4]=>[4,2,5,6,3,1,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [2,6,4,1,3,5,7]=>[4,1,5,3,6,2,7]=>[7,2,6,3,5,1,4]=>[[[.,.],[[.,[[.,.],.]],.]],.] [2,6,4,1,3,7,5]=>[4,1,5,3,7,2,6]=>[6,2,7,3,5,1,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [2,6,4,1,5,3,7]=>[4,1,6,3,5,2,7]=>[7,2,5,3,6,1,4]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [2,6,4,1,5,7,3]=>[4,1,7,3,5,2,6]=>[6,2,5,3,7,1,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [2,6,4,1,7,3,5]=>[4,1,6,3,7,2,5]=>[5,2,7,3,6,1,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [2,6,4,1,7,5,3]=>[4,1,7,3,6,2,5]=>[5,2,6,3,7,1,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [2,6,4,3,1,5,7]=>[5,1,4,3,6,2,7]=>[7,2,6,3,4,1,5]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [2,6,4,3,1,7,5]=>[5,1,4,3,7,2,6]=>[6,2,7,3,4,1,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [2,6,4,3,5,1,7]=>[6,1,4,3,5,2,7]=>[7,2,5,3,4,1,6]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [2,6,4,3,5,7,1]=>[7,1,4,3,5,2,6]=>[6,2,5,3,4,1,7]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [2,6,4,3,7,1,5]=>[6,1,4,3,7,2,5]=>[5,2,7,3,4,1,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [2,6,4,3,7,5,1]=>[7,1,4,3,6,2,5]=>[5,2,6,3,4,1,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [2,6,4,5,1,3,7]=>[5,1,6,3,4,2,7]=>[7,2,4,3,6,1,5]=>[[[.,.],[[.,.],[[.,.],.]]],.] [2,6,4,5,1,7,3]=>[5,1,7,3,4,2,6]=>[6,2,4,3,7,1,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [2,6,4,5,3,1,7]=>[6,1,5,3,4,2,7]=>[7,2,4,3,5,1,6]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [2,6,4,5,3,7,1]=>[7,1,5,3,4,2,6]=>[6,2,4,3,5,1,7]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [2,6,4,5,7,1,3]=>[6,1,7,3,4,2,5]=>[5,2,4,3,7,1,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [2,6,4,5,7,3,1]=>[7,1,6,3,4,2,5]=>[5,2,4,3,6,1,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [2,6,4,7,1,3,5]=>[5,1,6,3,7,2,4]=>[4,2,7,3,6,1,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [2,6,4,7,1,5,3]=>[5,1,7,3,6,2,4]=>[4,2,6,3,7,1,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,6,4,7,3,1,5]=>[6,1,5,3,7,2,4]=>[4,2,7,3,5,1,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [2,6,4,7,3,5,1]=>[7,1,5,3,6,2,4]=>[4,2,6,3,5,1,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,6,4,7,5,1,3]=>[6,1,7,3,5,2,4]=>[4,2,5,3,7,1,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [2,6,4,7,5,3,1]=>[7,1,6,3,5,2,4]=>[4,2,5,3,6,1,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [2,6,5,1,3,4,7]=>[4,1,5,6,3,2,7]=>[7,2,3,6,5,1,4]=>[[[.,.],[.,[[[.,.],.],.]]],.] [2,6,5,1,3,7,4]=>[4,1,5,7,3,2,6]=>[6,2,3,7,5,1,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [2,6,5,1,4,3,7]=>[4,1,6,5,3,2,7]=>[7,2,3,5,6,1,4]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [2,6,5,1,4,7,3]=>[4,1,7,5,3,2,6]=>[6,2,3,5,7,1,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [2,6,5,1,7,3,4]=>[4,1,6,7,3,2,5]=>[5,2,3,7,6,1,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [2,6,5,1,7,4,3]=>[4,1,7,6,3,2,5]=>[5,2,3,6,7,1,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [2,6,5,3,1,4,7]=>[5,1,4,6,3,2,7]=>[7,2,3,6,4,1,5]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [2,6,5,3,1,7,4]=>[5,1,4,7,3,2,6]=>[6,2,3,7,4,1,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [2,6,5,3,4,1,7]=>[6,1,4,5,3,2,7]=>[7,2,3,5,4,1,6]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [2,6,5,3,4,7,1]=>[7,1,4,5,3,2,6]=>[6,2,3,5,4,1,7]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [2,6,5,3,7,1,4]=>[6,1,4,7,3,2,5]=>[5,2,3,7,4,1,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [2,6,5,3,7,4,1]=>[7,1,4,6,3,2,5]=>[5,2,3,6,4,1,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [2,6,5,4,1,3,7]=>[5,1,6,4,3,2,7]=>[7,2,3,4,6,1,5]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [2,6,5,4,1,7,3]=>[5,1,7,4,3,2,6]=>[6,2,3,4,7,1,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [2,6,5,4,3,1,7]=>[6,1,5,4,3,2,7]=>[7,2,3,4,5,1,6]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [2,6,5,4,3,7,1]=>[7,1,5,4,3,2,6]=>[6,2,3,4,5,1,7]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [2,6,5,4,7,1,3]=>[6,1,7,4,3,2,5]=>[5,2,3,4,7,1,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [2,6,5,4,7,3,1]=>[7,1,6,4,3,2,5]=>[5,2,3,4,6,1,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [2,6,5,7,1,3,4]=>[5,1,6,7,3,2,4]=>[4,2,3,7,6,1,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [2,6,5,7,1,4,3]=>[5,1,7,6,3,2,4]=>[4,2,3,6,7,1,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,6,5,7,3,1,4]=>[6,1,5,7,3,2,4]=>[4,2,3,7,5,1,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [2,6,5,7,3,4,1]=>[7,1,5,6,3,2,4]=>[4,2,3,6,5,1,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [2,6,5,7,4,1,3]=>[6,1,7,5,3,2,4]=>[4,2,3,5,7,1,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [2,6,5,7,4,3,1]=>[7,1,6,5,3,2,4]=>[4,2,3,5,6,1,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [2,6,7,1,3,4,5]=>[4,1,5,6,7,2,3]=>[3,2,7,6,5,1,4]=>[[[.,.],.],[[[[.,.],.],.],.]] [2,6,7,1,3,5,4]=>[4,1,5,7,6,2,3]=>[3,2,6,7,5,1,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [2,6,7,1,4,3,5]=>[4,1,6,5,7,2,3]=>[3,2,7,5,6,1,4]=>[[[.,.],.],[[[.,.],[.,.]],.]] [2,6,7,1,4,5,3]=>[4,1,7,5,6,2,3]=>[3,2,6,5,7,1,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [2,6,7,1,5,3,4]=>[4,1,6,7,5,2,3]=>[3,2,5,7,6,1,4]=>[[[.,.],.],[[.,.],[[.,.],.]]] [2,6,7,1,5,4,3]=>[4,1,7,6,5,2,3]=>[3,2,5,6,7,1,4]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [2,6,7,3,1,4,5]=>[5,1,4,6,7,2,3]=>[3,2,7,6,4,1,5]=>[[[.,.],.],[[[.,[.,.]],.],.]] [2,6,7,3,1,5,4]=>[5,1,4,7,6,2,3]=>[3,2,6,7,4,1,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [2,6,7,3,4,1,5]=>[6,1,4,5,7,2,3]=>[3,2,7,5,4,1,6]=>[[[.,.],.],[[[.,.],[.,.]],.]] [2,6,7,3,4,5,1]=>[7,1,4,5,6,2,3]=>[3,2,6,5,4,1,7]=>[[[.,.],.],[[[.,.],.],[.,.]]] [2,6,7,3,5,1,4]=>[6,1,4,7,5,2,3]=>[3,2,5,7,4,1,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [2,6,7,3,5,4,1]=>[7,1,4,6,5,2,3]=>[3,2,5,6,4,1,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [2,6,7,4,1,3,5]=>[5,1,6,4,7,2,3]=>[3,2,7,4,6,1,5]=>[[[.,.],.],[[.,[[.,.],.]],.]] [2,6,7,4,1,5,3]=>[5,1,7,4,6,2,3]=>[3,2,6,4,7,1,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [2,6,7,4,3,1,5]=>[6,1,5,4,7,2,3]=>[3,2,7,4,5,1,6]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [2,6,7,4,3,5,1]=>[7,1,5,4,6,2,3]=>[3,2,6,4,5,1,7]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [2,6,7,4,5,1,3]=>[6,1,7,4,5,2,3]=>[3,2,5,4,7,1,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [2,6,7,4,5,3,1]=>[7,1,6,4,5,2,3]=>[3,2,5,4,6,1,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [2,6,7,5,1,3,4]=>[5,1,6,7,4,2,3]=>[3,2,4,7,6,1,5]=>[[[.,.],.],[.,[[[.,.],.],.]]] [2,6,7,5,1,4,3]=>[5,1,7,6,4,2,3]=>[3,2,4,6,7,1,5]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [2,6,7,5,3,1,4]=>[6,1,5,7,4,2,3]=>[3,2,4,7,5,1,6]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [2,6,7,5,3,4,1]=>[7,1,5,6,4,2,3]=>[3,2,4,6,5,1,7]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [2,6,7,5,4,1,3]=>[6,1,7,5,4,2,3]=>[3,2,4,5,7,1,6]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [2,6,7,5,4,3,1]=>[7,1,6,5,4,2,3]=>[3,2,4,5,6,1,7]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [2,7,1,3,4,5,6]=>[3,1,4,5,6,7,2]=>[2,7,6,5,4,1,3]=>[[.,.],[[[[[.,.],.],.],.],.]] [2,7,1,3,4,6,5]=>[3,1,4,5,7,6,2]=>[2,6,7,5,4,1,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [2,7,1,3,5,4,6]=>[3,1,4,6,5,7,2]=>[2,7,5,6,4,1,3]=>[[.,.],[[[[.,.],.],[.,.]],.]] [2,7,1,3,5,6,4]=>[3,1,4,7,5,6,2]=>[2,6,5,7,4,1,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [2,7,1,3,6,4,5]=>[3,1,4,6,7,5,2]=>[2,5,7,6,4,1,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [2,7,1,3,6,5,4]=>[3,1,4,7,6,5,2]=>[2,5,6,7,4,1,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [2,7,1,4,3,5,6]=>[3,1,5,4,6,7,2]=>[2,7,6,4,5,1,3]=>[[.,.],[[[[.,.],[.,.]],.],.]] [2,7,1,4,3,6,5]=>[3,1,5,4,7,6,2]=>[2,6,7,4,5,1,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [2,7,1,4,5,3,6]=>[3,1,6,4,5,7,2]=>[2,7,5,4,6,1,3]=>[[.,.],[[[[.,.],.],[.,.]],.]] [2,7,1,4,5,6,3]=>[3,1,7,4,5,6,2]=>[2,6,5,4,7,1,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [2,7,1,4,6,3,5]=>[3,1,6,4,7,5,2]=>[2,5,7,4,6,1,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [2,7,1,4,6,5,3]=>[3,1,7,4,6,5,2]=>[2,5,6,4,7,1,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [2,7,1,5,3,4,6]=>[3,1,5,6,4,7,2]=>[2,7,4,6,5,1,3]=>[[.,.],[[[.,.],[[.,.],.]],.]] [2,7,1,5,3,6,4]=>[3,1,5,7,4,6,2]=>[2,6,4,7,5,1,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [2,7,1,5,4,3,6]=>[3,1,6,5,4,7,2]=>[2,7,4,5,6,1,3]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [2,7,1,5,4,6,3]=>[3,1,7,5,4,6,2]=>[2,6,4,5,7,1,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [2,7,1,5,6,3,4]=>[3,1,6,7,4,5,2]=>[2,5,4,7,6,1,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [2,7,1,5,6,4,3]=>[3,1,7,6,4,5,2]=>[2,5,4,6,7,1,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [2,7,1,6,3,4,5]=>[3,1,5,6,7,4,2]=>[2,4,7,6,5,1,3]=>[[.,.],[[.,.],[[[.,.],.],.]]] [2,7,1,6,3,5,4]=>[3,1,5,7,6,4,2]=>[2,4,6,7,5,1,3]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [2,7,1,6,4,3,5]=>[3,1,6,5,7,4,2]=>[2,4,7,5,6,1,3]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [2,7,1,6,4,5,3]=>[3,1,7,5,6,4,2]=>[2,4,6,5,7,1,3]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [2,7,1,6,5,3,4]=>[3,1,6,7,5,4,2]=>[2,4,5,7,6,1,3]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [2,7,1,6,5,4,3]=>[3,1,7,6,5,4,2]=>[2,4,5,6,7,1,3]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [2,7,3,1,4,5,6]=>[4,1,3,5,6,7,2]=>[2,7,6,5,3,1,4]=>[[.,.],[[[[.,[.,.]],.],.],.]] [2,7,3,1,4,6,5]=>[4,1,3,5,7,6,2]=>[2,6,7,5,3,1,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [2,7,3,1,5,4,6]=>[4,1,3,6,5,7,2]=>[2,7,5,6,3,1,4]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [2,7,3,1,5,6,4]=>[4,1,3,7,5,6,2]=>[2,6,5,7,3,1,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [2,7,3,1,6,4,5]=>[4,1,3,6,7,5,2]=>[2,5,7,6,3,1,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [2,7,3,1,6,5,4]=>[4,1,3,7,6,5,2]=>[2,5,6,7,3,1,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [2,7,3,4,1,5,6]=>[5,1,3,4,6,7,2]=>[2,7,6,4,3,1,5]=>[[.,.],[[[[.,.],[.,.]],.],.]] [2,7,3,4,1,6,5]=>[5,1,3,4,7,6,2]=>[2,6,7,4,3,1,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [2,7,3,4,5,1,6]=>[6,1,3,4,5,7,2]=>[2,7,5,4,3,1,6]=>[[.,.],[[[[.,.],.],[.,.]],.]] [2,7,3,4,5,6,1]=>[7,1,3,4,5,6,2]=>[2,6,5,4,3,1,7]=>[[.,.],[[[[.,.],.],.],[.,.]]] [2,7,3,4,6,1,5]=>[6,1,3,4,7,5,2]=>[2,5,7,4,3,1,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [2,7,3,4,6,5,1]=>[7,1,3,4,6,5,2]=>[2,5,6,4,3,1,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [2,7,3,5,1,4,6]=>[5,1,3,6,4,7,2]=>[2,7,4,6,3,1,5]=>[[.,.],[[[.,.],[[.,.],.]],.]] [2,7,3,5,1,6,4]=>[5,1,3,7,4,6,2]=>[2,6,4,7,3,1,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [2,7,3,5,4,1,6]=>[6,1,3,5,4,7,2]=>[2,7,4,5,3,1,6]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [2,7,3,5,4,6,1]=>[7,1,3,5,4,6,2]=>[2,6,4,5,3,1,7]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [2,7,3,5,6,1,4]=>[6,1,3,7,4,5,2]=>[2,5,4,7,3,1,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [2,7,3,5,6,4,1]=>[7,1,3,6,4,5,2]=>[2,5,4,6,3,1,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [2,7,3,6,1,4,5]=>[5,1,3,6,7,4,2]=>[2,4,7,6,3,1,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [2,7,3,6,1,5,4]=>[5,1,3,7,6,4,2]=>[2,4,6,7,3,1,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [2,7,3,6,4,1,5]=>[6,1,3,5,7,4,2]=>[2,4,7,5,3,1,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [2,7,3,6,4,5,1]=>[7,1,3,5,6,4,2]=>[2,4,6,5,3,1,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [2,7,3,6,5,1,4]=>[6,1,3,7,5,4,2]=>[2,4,5,7,3,1,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [2,7,3,6,5,4,1]=>[7,1,3,6,5,4,2]=>[2,4,5,6,3,1,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [2,7,4,1,3,5,6]=>[4,1,5,3,6,7,2]=>[2,7,6,3,5,1,4]=>[[.,.],[[[.,[[.,.],.]],.],.]] [2,7,4,1,3,6,5]=>[4,1,5,3,7,6,2]=>[2,6,7,3,5,1,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [2,7,4,1,5,3,6]=>[4,1,6,3,5,7,2]=>[2,7,5,3,6,1,4]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [2,7,4,1,5,6,3]=>[4,1,7,3,5,6,2]=>[2,6,5,3,7,1,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [2,7,4,1,6,3,5]=>[4,1,6,3,7,5,2]=>[2,5,7,3,6,1,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [2,7,4,1,6,5,3]=>[4,1,7,3,6,5,2]=>[2,5,6,3,7,1,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [2,7,4,3,1,5,6]=>[5,1,4,3,6,7,2]=>[2,7,6,3,4,1,5]=>[[.,.],[[[.,[.,[.,.]]],.],.]] [2,7,4,3,1,6,5]=>[5,1,4,3,7,6,2]=>[2,6,7,3,4,1,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [2,7,4,3,5,1,6]=>[6,1,4,3,5,7,2]=>[2,7,5,3,4,1,6]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [2,7,4,3,5,6,1]=>[7,1,4,3,5,6,2]=>[2,6,5,3,4,1,7]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [2,7,4,3,6,1,5]=>[6,1,4,3,7,5,2]=>[2,5,7,3,4,1,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [2,7,4,3,6,5,1]=>[7,1,4,3,6,5,2]=>[2,5,6,3,4,1,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [2,7,4,5,1,3,6]=>[5,1,6,3,4,7,2]=>[2,7,4,3,6,1,5]=>[[.,.],[[[.,.],[[.,.],.]],.]] [2,7,4,5,1,6,3]=>[5,1,7,3,4,6,2]=>[2,6,4,3,7,1,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [2,7,4,5,3,1,6]=>[6,1,5,3,4,7,2]=>[2,7,4,3,5,1,6]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [2,7,4,5,3,6,1]=>[7,1,5,3,4,6,2]=>[2,6,4,3,5,1,7]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [2,7,4,5,6,1,3]=>[6,1,7,3,4,5,2]=>[2,5,4,3,7,1,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [2,7,4,5,6,3,1]=>[7,1,6,3,4,5,2]=>[2,5,4,3,6,1,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [2,7,4,6,1,3,5]=>[5,1,6,3,7,4,2]=>[2,4,7,3,6,1,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [2,7,4,6,1,5,3]=>[5,1,7,3,6,4,2]=>[2,4,6,3,7,1,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [2,7,4,6,3,1,5]=>[6,1,5,3,7,4,2]=>[2,4,7,3,5,1,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [2,7,4,6,3,5,1]=>[7,1,5,3,6,4,2]=>[2,4,6,3,5,1,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [2,7,4,6,5,1,3]=>[6,1,7,3,5,4,2]=>[2,4,5,3,7,1,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [2,7,4,6,5,3,1]=>[7,1,6,3,5,4,2]=>[2,4,5,3,6,1,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [2,7,5,1,3,4,6]=>[4,1,5,6,3,7,2]=>[2,7,3,6,5,1,4]=>[[.,.],[[.,[[[.,.],.],.]],.]] [2,7,5,1,3,6,4]=>[4,1,5,7,3,6,2]=>[2,6,3,7,5,1,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [2,7,5,1,4,3,6]=>[4,1,6,5,3,7,2]=>[2,7,3,5,6,1,4]=>[[.,.],[[.,[[.,.],[.,.]]],.]] [2,7,5,1,4,6,3]=>[4,1,7,5,3,6,2]=>[2,6,3,5,7,1,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [2,7,5,1,6,3,4]=>[4,1,6,7,3,5,2]=>[2,5,3,7,6,1,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [2,7,5,1,6,4,3]=>[4,1,7,6,3,5,2]=>[2,5,3,6,7,1,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [2,7,5,3,1,4,6]=>[5,1,4,6,3,7,2]=>[2,7,3,6,4,1,5]=>[[.,.],[[.,[[.,[.,.]],.]],.]] [2,7,5,3,1,6,4]=>[5,1,4,7,3,6,2]=>[2,6,3,7,4,1,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [2,7,5,3,4,1,6]=>[6,1,4,5,3,7,2]=>[2,7,3,5,4,1,6]=>[[.,.],[[.,[[.,.],[.,.]]],.]] [2,7,5,3,4,6,1]=>[7,1,4,5,3,6,2]=>[2,6,3,5,4,1,7]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [2,7,5,3,6,1,4]=>[6,1,4,7,3,5,2]=>[2,5,3,7,4,1,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [2,7,5,3,6,4,1]=>[7,1,4,6,3,5,2]=>[2,5,3,6,4,1,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [2,7,5,4,1,3,6]=>[5,1,6,4,3,7,2]=>[2,7,3,4,6,1,5]=>[[.,.],[[.,[.,[[.,.],.]]],.]] [2,7,5,4,1,6,3]=>[5,1,7,4,3,6,2]=>[2,6,3,4,7,1,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [2,7,5,4,3,1,6]=>[6,1,5,4,3,7,2]=>[2,7,3,4,5,1,6]=>[[.,.],[[.,[.,[.,[.,.]]]],.]] [2,7,5,4,3,6,1]=>[7,1,5,4,3,6,2]=>[2,6,3,4,5,1,7]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [2,7,5,4,6,1,3]=>[6,1,7,4,3,5,2]=>[2,5,3,4,7,1,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [2,7,5,4,6,3,1]=>[7,1,6,4,3,5,2]=>[2,5,3,4,6,1,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [2,7,5,6,1,3,4]=>[5,1,6,7,3,4,2]=>[2,4,3,7,6,1,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [2,7,5,6,1,4,3]=>[5,1,7,6,3,4,2]=>[2,4,3,6,7,1,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [2,7,5,6,3,1,4]=>[6,1,5,7,3,4,2]=>[2,4,3,7,5,1,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [2,7,5,6,3,4,1]=>[7,1,5,6,3,4,2]=>[2,4,3,6,5,1,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [2,7,5,6,4,1,3]=>[6,1,7,5,3,4,2]=>[2,4,3,5,7,1,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [2,7,5,6,4,3,1]=>[7,1,6,5,3,4,2]=>[2,4,3,5,6,1,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [2,7,6,1,3,4,5]=>[4,1,5,6,7,3,2]=>[2,3,7,6,5,1,4]=>[[.,.],[.,[[[[.,.],.],.],.]]] [2,7,6,1,3,5,4]=>[4,1,5,7,6,3,2]=>[2,3,6,7,5,1,4]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [2,7,6,1,4,3,5]=>[4,1,6,5,7,3,2]=>[2,3,7,5,6,1,4]=>[[.,.],[.,[[[.,.],[.,.]],.]]] [2,7,6,1,4,5,3]=>[4,1,7,5,6,3,2]=>[2,3,6,5,7,1,4]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [2,7,6,1,5,3,4]=>[4,1,6,7,5,3,2]=>[2,3,5,7,6,1,4]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [2,7,6,1,5,4,3]=>[4,1,7,6,5,3,2]=>[2,3,5,6,7,1,4]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [2,7,6,3,1,4,5]=>[5,1,4,6,7,3,2]=>[2,3,7,6,4,1,5]=>[[.,.],[.,[[[.,[.,.]],.],.]]] [2,7,6,3,1,5,4]=>[5,1,4,7,6,3,2]=>[2,3,6,7,4,1,5]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [2,7,6,3,4,1,5]=>[6,1,4,5,7,3,2]=>[2,3,7,5,4,1,6]=>[[.,.],[.,[[[.,.],[.,.]],.]]] [2,7,6,3,4,5,1]=>[7,1,4,5,6,3,2]=>[2,3,6,5,4,1,7]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [2,7,6,3,5,1,4]=>[6,1,4,7,5,3,2]=>[2,3,5,7,4,1,6]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [2,7,6,3,5,4,1]=>[7,1,4,6,5,3,2]=>[2,3,5,6,4,1,7]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [2,7,6,4,1,3,5]=>[5,1,6,4,7,3,2]=>[2,3,7,4,6,1,5]=>[[.,.],[.,[[.,[[.,.],.]],.]]] [2,7,6,4,1,5,3]=>[5,1,7,4,6,3,2]=>[2,3,6,4,7,1,5]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [2,7,6,4,3,1,5]=>[6,1,5,4,7,3,2]=>[2,3,7,4,5,1,6]=>[[.,.],[.,[[.,[.,[.,.]]],.]]] [2,7,6,4,3,5,1]=>[7,1,5,4,6,3,2]=>[2,3,6,4,5,1,7]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [2,7,6,4,5,1,3]=>[6,1,7,4,5,3,2]=>[2,3,5,4,7,1,6]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [2,7,6,4,5,3,1]=>[7,1,6,4,5,3,2]=>[2,3,5,4,6,1,7]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [2,7,6,5,1,3,4]=>[5,1,6,7,4,3,2]=>[2,3,4,7,6,1,5]=>[[.,.],[.,[.,[[[.,.],.],.]]]] [2,7,6,5,1,4,3]=>[5,1,7,6,4,3,2]=>[2,3,4,6,7,1,5]=>[[.,.],[.,[.,[[.,.],[.,.]]]]] [2,7,6,5,3,1,4]=>[6,1,5,7,4,3,2]=>[2,3,4,7,5,1,6]=>[[.,.],[.,[.,[[.,[.,.]],.]]]] [2,7,6,5,3,4,1]=>[7,1,5,6,4,3,2]=>[2,3,4,6,5,1,7]=>[[.,.],[.,[.,[[.,.],[.,.]]]]] [2,7,6,5,4,1,3]=>[6,1,7,5,4,3,2]=>[2,3,4,5,7,1,6]=>[[.,.],[.,[.,[.,[[.,.],.]]]]] [2,7,6,5,4,3,1]=>[7,1,6,5,4,3,2]=>[2,3,4,5,6,1,7]=>[[.,.],[.,[.,[.,[.,[.,.]]]]]] [3,1,2,4,5,6,7]=>[2,3,1,4,5,6,7]=>[7,6,5,4,1,3,2]=>[[[[[.,[[.,.],.]],.],.],.],.] [3,1,2,4,5,7,6]=>[2,3,1,4,5,7,6]=>[6,7,5,4,1,3,2]=>[[[[.,[[.,.],.]],.],.],[.,.]] [3,1,2,4,6,5,7]=>[2,3,1,4,6,5,7]=>[7,5,6,4,1,3,2]=>[[[[.,[[.,.],.]],.],[.,.]],.] [3,1,2,4,6,7,5]=>[2,3,1,4,7,5,6]=>[6,5,7,4,1,3,2]=>[[[[.,[[.,.],.]],.],.],[.,.]] [3,1,2,4,7,5,6]=>[2,3,1,4,6,7,5]=>[5,7,6,4,1,3,2]=>[[[.,[[.,.],.]],.],[[.,.],.]] [3,1,2,4,7,6,5]=>[2,3,1,4,7,6,5]=>[5,6,7,4,1,3,2]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [3,1,2,5,4,6,7]=>[2,3,1,5,4,6,7]=>[7,6,4,5,1,3,2]=>[[[[.,[[.,.],.]],[.,.]],.],.] [3,1,2,5,4,7,6]=>[2,3,1,5,4,7,6]=>[6,7,4,5,1,3,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [3,1,2,5,6,4,7]=>[2,3,1,6,4,5,7]=>[7,5,4,6,1,3,2]=>[[[[.,[[.,.],.]],.],[.,.]],.] [3,1,2,5,6,7,4]=>[2,3,1,7,4,5,6]=>[6,5,4,7,1,3,2]=>[[[[.,[[.,.],.]],.],.],[.,.]] [3,1,2,5,7,4,6]=>[2,3,1,6,4,7,5]=>[5,7,4,6,1,3,2]=>[[[.,[[.,.],.]],.],[[.,.],.]] [3,1,2,5,7,6,4]=>[2,3,1,7,4,6,5]=>[5,6,4,7,1,3,2]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [3,1,2,6,4,5,7]=>[2,3,1,5,6,4,7]=>[7,4,6,5,1,3,2]=>[[[.,[[.,.],.]],[[.,.],.]],.] [3,1,2,6,4,7,5]=>[2,3,1,5,7,4,6]=>[6,4,7,5,1,3,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [3,1,2,6,5,4,7]=>[2,3,1,6,5,4,7]=>[7,4,5,6,1,3,2]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [3,1,2,6,5,7,4]=>[2,3,1,7,5,4,6]=>[6,4,5,7,1,3,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [3,1,2,6,7,4,5]=>[2,3,1,6,7,4,5]=>[5,4,7,6,1,3,2]=>[[[.,[[.,.],.]],.],[[.,.],.]] [3,1,2,6,7,5,4]=>[2,3,1,7,6,4,5]=>[5,4,6,7,1,3,2]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [3,1,2,7,4,5,6]=>[2,3,1,5,6,7,4]=>[4,7,6,5,1,3,2]=>[[.,[[.,.],.]],[[[.,.],.],.]] [3,1,2,7,4,6,5]=>[2,3,1,5,7,6,4]=>[4,6,7,5,1,3,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [3,1,2,7,5,4,6]=>[2,3,1,6,5,7,4]=>[4,7,5,6,1,3,2]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [3,1,2,7,5,6,4]=>[2,3,1,7,5,6,4]=>[4,6,5,7,1,3,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [3,1,2,7,6,4,5]=>[2,3,1,6,7,5,4]=>[4,5,7,6,1,3,2]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [3,1,2,7,6,5,4]=>[2,3,1,7,6,5,4]=>[4,5,6,7,1,3,2]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [3,1,4,2,5,6,7]=>[2,4,1,3,5,6,7]=>[7,6,5,3,1,4,2]=>[[[[[.,[.,.]],[.,.]],.],.],.] [3,1,4,2,5,7,6]=>[2,4,1,3,5,7,6]=>[6,7,5,3,1,4,2]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [3,1,4,2,6,5,7]=>[2,4,1,3,6,5,7]=>[7,5,6,3,1,4,2]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [3,1,4,2,6,7,5]=>[2,4,1,3,7,5,6]=>[6,5,7,3,1,4,2]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [3,1,4,2,7,5,6]=>[2,4,1,3,6,7,5]=>[5,7,6,3,1,4,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [3,1,4,2,7,6,5]=>[2,4,1,3,7,6,5]=>[5,6,7,3,1,4,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [3,1,4,5,2,6,7]=>[2,5,1,3,4,6,7]=>[7,6,4,3,1,5,2]=>[[[[[.,[.,.]],.],[.,.]],.],.] [3,1,4,5,2,7,6]=>[2,5,1,3,4,7,6]=>[6,7,4,3,1,5,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [3,1,4,5,6,2,7]=>[2,6,1,3,4,5,7]=>[7,5,4,3,1,6,2]=>[[[[[.,[.,.]],.],.],[.,.]],.] [3,1,4,5,6,7,2]=>[2,7,1,3,4,5,6]=>[6,5,4,3,1,7,2]=>[[[[[.,[.,.]],.],.],.],[.,.]] [3,1,4,5,7,2,6]=>[2,6,1,3,4,7,5]=>[5,7,4,3,1,6,2]=>[[[[.,[.,.]],.],.],[[.,.],.]] [3,1,4,5,7,6,2]=>[2,7,1,3,4,6,5]=>[5,6,4,3,1,7,2]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [3,1,4,6,2,5,7]=>[2,5,1,3,6,4,7]=>[7,4,6,3,1,5,2]=>[[[[.,[.,.]],.],[[.,.],.]],.] [3,1,4,6,2,7,5]=>[2,5,1,3,7,4,6]=>[6,4,7,3,1,5,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [3,1,4,6,5,2,7]=>[2,6,1,3,5,4,7]=>[7,4,5,3,1,6,2]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [3,1,4,6,5,7,2]=>[2,7,1,3,5,4,6]=>[6,4,5,3,1,7,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [3,1,4,6,7,2,5]=>[2,6,1,3,7,4,5]=>[5,4,7,3,1,6,2]=>[[[[.,[.,.]],.],.],[[.,.],.]] [3,1,4,6,7,5,2]=>[2,7,1,3,6,4,5]=>[5,4,6,3,1,7,2]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [3,1,4,7,2,5,6]=>[2,5,1,3,6,7,4]=>[4,7,6,3,1,5,2]=>[[[.,[.,.]],.],[[[.,.],.],.]] [3,1,4,7,2,6,5]=>[2,5,1,3,7,6,4]=>[4,6,7,3,1,5,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [3,1,4,7,5,2,6]=>[2,6,1,3,5,7,4]=>[4,7,5,3,1,6,2]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [3,1,4,7,5,6,2]=>[2,7,1,3,5,6,4]=>[4,6,5,3,1,7,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [3,1,4,7,6,2,5]=>[2,6,1,3,7,5,4]=>[4,5,7,3,1,6,2]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [3,1,4,7,6,5,2]=>[2,7,1,3,6,5,4]=>[4,5,6,3,1,7,2]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [3,1,5,2,4,6,7]=>[2,4,1,5,3,6,7]=>[7,6,3,5,1,4,2]=>[[[[.,[.,.]],[[.,.],.]],.],.] [3,1,5,2,4,7,6]=>[2,4,1,5,3,7,6]=>[6,7,3,5,1,4,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [3,1,5,2,6,4,7]=>[2,4,1,6,3,5,7]=>[7,5,3,6,1,4,2]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [3,1,5,2,6,7,4]=>[2,4,1,7,3,5,6]=>[6,5,3,7,1,4,2]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [3,1,5,2,7,4,6]=>[2,4,1,6,3,7,5]=>[5,7,3,6,1,4,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [3,1,5,2,7,6,4]=>[2,4,1,7,3,6,5]=>[5,6,3,7,1,4,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [3,1,5,4,2,6,7]=>[2,5,1,4,3,6,7]=>[7,6,3,4,1,5,2]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [3,1,5,4,2,7,6]=>[2,5,1,4,3,7,6]=>[6,7,3,4,1,5,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [3,1,5,4,6,2,7]=>[2,6,1,4,3,5,7]=>[7,5,3,4,1,6,2]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [3,1,5,4,6,7,2]=>[2,7,1,4,3,5,6]=>[6,5,3,4,1,7,2]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [3,1,5,4,7,2,6]=>[2,6,1,4,3,7,5]=>[5,7,3,4,1,6,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [3,1,5,4,7,6,2]=>[2,7,1,4,3,6,5]=>[5,6,3,4,1,7,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [3,1,5,6,2,4,7]=>[2,5,1,6,3,4,7]=>[7,4,3,6,1,5,2]=>[[[[.,[.,.]],.],[[.,.],.]],.] [3,1,5,6,2,7,4]=>[2,5,1,7,3,4,6]=>[6,4,3,7,1,5,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [3,1,5,6,4,2,7]=>[2,6,1,5,3,4,7]=>[7,4,3,5,1,6,2]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [3,1,5,6,4,7,2]=>[2,7,1,5,3,4,6]=>[6,4,3,5,1,7,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [3,1,5,6,7,2,4]=>[2,6,1,7,3,4,5]=>[5,4,3,7,1,6,2]=>[[[[.,[.,.]],.],.],[[.,.],.]] [3,1,5,6,7,4,2]=>[2,7,1,6,3,4,5]=>[5,4,3,6,1,7,2]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [3,1,5,7,2,4,6]=>[2,5,1,6,3,7,4]=>[4,7,3,6,1,5,2]=>[[[.,[.,.]],.],[[[.,.],.],.]] [3,1,5,7,2,6,4]=>[2,5,1,7,3,6,4]=>[4,6,3,7,1,5,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [3,1,5,7,4,2,6]=>[2,6,1,5,3,7,4]=>[4,7,3,5,1,6,2]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [3,1,5,7,4,6,2]=>[2,7,1,5,3,6,4]=>[4,6,3,5,1,7,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [3,1,5,7,6,2,4]=>[2,6,1,7,3,5,4]=>[4,5,3,7,1,6,2]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [3,1,5,7,6,4,2]=>[2,7,1,6,3,5,4]=>[4,5,3,6,1,7,2]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [3,1,6,2,4,5,7]=>[2,4,1,5,6,3,7]=>[7,3,6,5,1,4,2]=>[[[.,[.,.]],[[[.,.],.],.]],.] [3,1,6,2,4,7,5]=>[2,4,1,5,7,3,6]=>[6,3,7,5,1,4,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [3,1,6,2,5,4,7]=>[2,4,1,6,5,3,7]=>[7,3,5,6,1,4,2]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [3,1,6,2,5,7,4]=>[2,4,1,7,5,3,6]=>[6,3,5,7,1,4,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [3,1,6,2,7,4,5]=>[2,4,1,6,7,3,5]=>[5,3,7,6,1,4,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [3,1,6,2,7,5,4]=>[2,4,1,7,6,3,5]=>[5,3,6,7,1,4,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [3,1,6,4,2,5,7]=>[2,5,1,4,6,3,7]=>[7,3,6,4,1,5,2]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [3,1,6,4,2,7,5]=>[2,5,1,4,7,3,6]=>[6,3,7,4,1,5,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [3,1,6,4,5,2,7]=>[2,6,1,4,5,3,7]=>[7,3,5,4,1,6,2]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [3,1,6,4,5,7,2]=>[2,7,1,4,5,3,6]=>[6,3,5,4,1,7,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [3,1,6,4,7,2,5]=>[2,6,1,4,7,3,5]=>[5,3,7,4,1,6,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [3,1,6,4,7,5,2]=>[2,7,1,4,6,3,5]=>[5,3,6,4,1,7,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [3,1,6,5,2,4,7]=>[2,5,1,6,4,3,7]=>[7,3,4,6,1,5,2]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [3,1,6,5,2,7,4]=>[2,5,1,7,4,3,6]=>[6,3,4,7,1,5,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [3,1,6,5,4,2,7]=>[2,6,1,5,4,3,7]=>[7,3,4,5,1,6,2]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [3,1,6,5,4,7,2]=>[2,7,1,5,4,3,6]=>[6,3,4,5,1,7,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [3,1,6,5,7,2,4]=>[2,6,1,7,4,3,5]=>[5,3,4,7,1,6,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [3,1,6,5,7,4,2]=>[2,7,1,6,4,3,5]=>[5,3,4,6,1,7,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [3,1,6,7,2,4,5]=>[2,5,1,6,7,3,4]=>[4,3,7,6,1,5,2]=>[[[.,[.,.]],.],[[[.,.],.],.]] [3,1,6,7,2,5,4]=>[2,5,1,7,6,3,4]=>[4,3,6,7,1,5,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [3,1,6,7,4,2,5]=>[2,6,1,5,7,3,4]=>[4,3,7,5,1,6,2]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [3,1,6,7,4,5,2]=>[2,7,1,5,6,3,4]=>[4,3,6,5,1,7,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [3,1,6,7,5,2,4]=>[2,6,1,7,5,3,4]=>[4,3,5,7,1,6,2]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [3,1,6,7,5,4,2]=>[2,7,1,6,5,3,4]=>[4,3,5,6,1,7,2]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [3,1,7,2,4,5,6]=>[2,4,1,5,6,7,3]=>[3,7,6,5,1,4,2]=>[[.,[.,.]],[[[[.,.],.],.],.]] [3,1,7,2,4,6,5]=>[2,4,1,5,7,6,3]=>[3,6,7,5,1,4,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [3,1,7,2,5,4,6]=>[2,4,1,6,5,7,3]=>[3,7,5,6,1,4,2]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [3,1,7,2,5,6,4]=>[2,4,1,7,5,6,3]=>[3,6,5,7,1,4,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [3,1,7,2,6,4,5]=>[2,4,1,6,7,5,3]=>[3,5,7,6,1,4,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [3,1,7,2,6,5,4]=>[2,4,1,7,6,5,3]=>[3,5,6,7,1,4,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [3,1,7,4,2,5,6]=>[2,5,1,4,6,7,3]=>[3,7,6,4,1,5,2]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [3,1,7,4,2,6,5]=>[2,5,1,4,7,6,3]=>[3,6,7,4,1,5,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [3,1,7,4,5,2,6]=>[2,6,1,4,5,7,3]=>[3,7,5,4,1,6,2]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [3,1,7,4,5,6,2]=>[2,7,1,4,5,6,3]=>[3,6,5,4,1,7,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [3,1,7,4,6,2,5]=>[2,6,1,4,7,5,3]=>[3,5,7,4,1,6,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [3,1,7,4,6,5,2]=>[2,7,1,4,6,5,3]=>[3,5,6,4,1,7,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [3,1,7,5,2,4,6]=>[2,5,1,6,4,7,3]=>[3,7,4,6,1,5,2]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [3,1,7,5,2,6,4]=>[2,5,1,7,4,6,3]=>[3,6,4,7,1,5,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [3,1,7,5,4,2,6]=>[2,6,1,5,4,7,3]=>[3,7,4,5,1,6,2]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [3,1,7,5,4,6,2]=>[2,7,1,5,4,6,3]=>[3,6,4,5,1,7,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [3,1,7,5,6,2,4]=>[2,6,1,7,4,5,3]=>[3,5,4,7,1,6,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [3,1,7,5,6,4,2]=>[2,7,1,6,4,5,3]=>[3,5,4,6,1,7,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [3,1,7,6,2,4,5]=>[2,5,1,6,7,4,3]=>[3,4,7,6,1,5,2]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [3,1,7,6,2,5,4]=>[2,5,1,7,6,4,3]=>[3,4,6,7,1,5,2]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [3,1,7,6,4,2,5]=>[2,6,1,5,7,4,3]=>[3,4,7,5,1,6,2]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [3,1,7,6,4,5,2]=>[2,7,1,5,6,4,3]=>[3,4,6,5,1,7,2]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [3,1,7,6,5,2,4]=>[2,6,1,7,5,4,3]=>[3,4,5,7,1,6,2]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [3,1,7,6,5,4,2]=>[2,7,1,6,5,4,3]=>[3,4,5,6,1,7,2]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [3,2,1,4,5,6,7]=>[3,2,1,4,5,6,7]=>[7,6,5,4,1,2,3]=>[[[[[.,[.,[.,.]]],.],.],.],.] [3,2,1,4,5,7,6]=>[3,2,1,4,5,7,6]=>[6,7,5,4,1,2,3]=>[[[[.,[.,[.,.]]],.],.],[.,.]] [3,2,1,4,6,5,7]=>[3,2,1,4,6,5,7]=>[7,5,6,4,1,2,3]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [3,2,1,4,6,7,5]=>[3,2,1,4,7,5,6]=>[6,5,7,4,1,2,3]=>[[[[.,[.,[.,.]]],.],.],[.,.]] [3,2,1,4,7,5,6]=>[3,2,1,4,6,7,5]=>[5,7,6,4,1,2,3]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [3,2,1,4,7,6,5]=>[3,2,1,4,7,6,5]=>[5,6,7,4,1,2,3]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [3,2,1,5,4,6,7]=>[3,2,1,5,4,6,7]=>[7,6,4,5,1,2,3]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [3,2,1,5,4,7,6]=>[3,2,1,5,4,7,6]=>[6,7,4,5,1,2,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [3,2,1,5,6,4,7]=>[3,2,1,6,4,5,7]=>[7,5,4,6,1,2,3]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [3,2,1,5,6,7,4]=>[3,2,1,7,4,5,6]=>[6,5,4,7,1,2,3]=>[[[[.,[.,[.,.]]],.],.],[.,.]] [3,2,1,5,7,4,6]=>[3,2,1,6,4,7,5]=>[5,7,4,6,1,2,3]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [3,2,1,5,7,6,4]=>[3,2,1,7,4,6,5]=>[5,6,4,7,1,2,3]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [3,2,1,6,4,5,7]=>[3,2,1,5,6,4,7]=>[7,4,6,5,1,2,3]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [3,2,1,6,4,7,5]=>[3,2,1,5,7,4,6]=>[6,4,7,5,1,2,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [3,2,1,6,5,4,7]=>[3,2,1,6,5,4,7]=>[7,4,5,6,1,2,3]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [3,2,1,6,5,7,4]=>[3,2,1,7,5,4,6]=>[6,4,5,7,1,2,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [3,2,1,6,7,4,5]=>[3,2,1,6,7,4,5]=>[5,4,7,6,1,2,3]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [3,2,1,6,7,5,4]=>[3,2,1,7,6,4,5]=>[5,4,6,7,1,2,3]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [3,2,1,7,4,5,6]=>[3,2,1,5,6,7,4]=>[4,7,6,5,1,2,3]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [3,2,1,7,4,6,5]=>[3,2,1,5,7,6,4]=>[4,6,7,5,1,2,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [3,2,1,7,5,4,6]=>[3,2,1,6,5,7,4]=>[4,7,5,6,1,2,3]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [3,2,1,7,5,6,4]=>[3,2,1,7,5,6,4]=>[4,6,5,7,1,2,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [3,2,1,7,6,4,5]=>[3,2,1,6,7,5,4]=>[4,5,7,6,1,2,3]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [3,2,1,7,6,5,4]=>[3,2,1,7,6,5,4]=>[4,5,6,7,1,2,3]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [3,2,4,1,5,6,7]=>[4,2,1,3,5,6,7]=>[7,6,5,3,1,2,4]=>[[[[[.,[.,.]],[.,.]],.],.],.] [3,2,4,1,5,7,6]=>[4,2,1,3,5,7,6]=>[6,7,5,3,1,2,4]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [3,2,4,1,6,5,7]=>[4,2,1,3,6,5,7]=>[7,5,6,3,1,2,4]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [3,2,4,1,6,7,5]=>[4,2,1,3,7,5,6]=>[6,5,7,3,1,2,4]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [3,2,4,1,7,5,6]=>[4,2,1,3,6,7,5]=>[5,7,6,3,1,2,4]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [3,2,4,1,7,6,5]=>[4,2,1,3,7,6,5]=>[5,6,7,3,1,2,4]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [3,2,4,5,1,6,7]=>[5,2,1,3,4,6,7]=>[7,6,4,3,1,2,5]=>[[[[[.,[.,.]],.],[.,.]],.],.] [3,2,4,5,1,7,6]=>[5,2,1,3,4,7,6]=>[6,7,4,3,1,2,5]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [3,2,4,5,6,1,7]=>[6,2,1,3,4,5,7]=>[7,5,4,3,1,2,6]=>[[[[[.,[.,.]],.],.],[.,.]],.] [3,2,4,5,6,7,1]=>[7,2,1,3,4,5,6]=>[6,5,4,3,1,2,7]=>[[[[[.,[.,.]],.],.],.],[.,.]] [3,2,4,5,7,1,6]=>[6,2,1,3,4,7,5]=>[5,7,4,3,1,2,6]=>[[[[.,[.,.]],.],.],[[.,.],.]] [3,2,4,5,7,6,1]=>[7,2,1,3,4,6,5]=>[5,6,4,3,1,2,7]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [3,2,4,6,1,5,7]=>[5,2,1,3,6,4,7]=>[7,4,6,3,1,2,5]=>[[[[.,[.,.]],.],[[.,.],.]],.] [3,2,4,6,1,7,5]=>[5,2,1,3,7,4,6]=>[6,4,7,3,1,2,5]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [3,2,4,6,5,1,7]=>[6,2,1,3,5,4,7]=>[7,4,5,3,1,2,6]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [3,2,4,6,5,7,1]=>[7,2,1,3,5,4,6]=>[6,4,5,3,1,2,7]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [3,2,4,6,7,1,5]=>[6,2,1,3,7,4,5]=>[5,4,7,3,1,2,6]=>[[[[.,[.,.]],.],.],[[.,.],.]] [3,2,4,6,7,5,1]=>[7,2,1,3,6,4,5]=>[5,4,6,3,1,2,7]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [3,2,4,7,1,5,6]=>[5,2,1,3,6,7,4]=>[4,7,6,3,1,2,5]=>[[[.,[.,.]],.],[[[.,.],.],.]] [3,2,4,7,1,6,5]=>[5,2,1,3,7,6,4]=>[4,6,7,3,1,2,5]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [3,2,4,7,5,1,6]=>[6,2,1,3,5,7,4]=>[4,7,5,3,1,2,6]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [3,2,4,7,5,6,1]=>[7,2,1,3,5,6,4]=>[4,6,5,3,1,2,7]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [3,2,4,7,6,1,5]=>[6,2,1,3,7,5,4]=>[4,5,7,3,1,2,6]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [3,2,4,7,6,5,1]=>[7,2,1,3,6,5,4]=>[4,5,6,3,1,2,7]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [3,2,5,1,4,6,7]=>[4,2,1,5,3,6,7]=>[7,6,3,5,1,2,4]=>[[[[.,[.,.]],[[.,.],.]],.],.] [3,2,5,1,4,7,6]=>[4,2,1,5,3,7,6]=>[6,7,3,5,1,2,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [3,2,5,1,6,4,7]=>[4,2,1,6,3,5,7]=>[7,5,3,6,1,2,4]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [3,2,5,1,6,7,4]=>[4,2,1,7,3,5,6]=>[6,5,3,7,1,2,4]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [3,2,5,1,7,4,6]=>[4,2,1,6,3,7,5]=>[5,7,3,6,1,2,4]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [3,2,5,1,7,6,4]=>[4,2,1,7,3,6,5]=>[5,6,3,7,1,2,4]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [3,2,5,4,1,6,7]=>[5,2,1,4,3,6,7]=>[7,6,3,4,1,2,5]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [3,2,5,4,1,7,6]=>[5,2,1,4,3,7,6]=>[6,7,3,4,1,2,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [3,2,5,4,6,1,7]=>[6,2,1,4,3,5,7]=>[7,5,3,4,1,2,6]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [3,2,5,4,6,7,1]=>[7,2,1,4,3,5,6]=>[6,5,3,4,1,2,7]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [3,2,5,4,7,1,6]=>[6,2,1,4,3,7,5]=>[5,7,3,4,1,2,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [3,2,5,4,7,6,1]=>[7,2,1,4,3,6,5]=>[5,6,3,4,1,2,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [3,2,5,6,1,4,7]=>[5,2,1,6,3,4,7]=>[7,4,3,6,1,2,5]=>[[[[.,[.,.]],.],[[.,.],.]],.] [3,2,5,6,1,7,4]=>[5,2,1,7,3,4,6]=>[6,4,3,7,1,2,5]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [3,2,5,6,4,1,7]=>[6,2,1,5,3,4,7]=>[7,4,3,5,1,2,6]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [3,2,5,6,4,7,1]=>[7,2,1,5,3,4,6]=>[6,4,3,5,1,2,7]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [3,2,5,6,7,1,4]=>[6,2,1,7,3,4,5]=>[5,4,3,7,1,2,6]=>[[[[.,[.,.]],.],.],[[.,.],.]] [3,2,5,6,7,4,1]=>[7,2,1,6,3,4,5]=>[5,4,3,6,1,2,7]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [3,2,5,7,1,4,6]=>[5,2,1,6,3,7,4]=>[4,7,3,6,1,2,5]=>[[[.,[.,.]],.],[[[.,.],.],.]] [3,2,5,7,1,6,4]=>[5,2,1,7,3,6,4]=>[4,6,3,7,1,2,5]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [3,2,5,7,4,1,6]=>[6,2,1,5,3,7,4]=>[4,7,3,5,1,2,6]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [3,2,5,7,4,6,1]=>[7,2,1,5,3,6,4]=>[4,6,3,5,1,2,7]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [3,2,5,7,6,1,4]=>[6,2,1,7,3,5,4]=>[4,5,3,7,1,2,6]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [3,2,5,7,6,4,1]=>[7,2,1,6,3,5,4]=>[4,5,3,6,1,2,7]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [3,2,6,1,4,5,7]=>[4,2,1,5,6,3,7]=>[7,3,6,5,1,2,4]=>[[[.,[.,.]],[[[.,.],.],.]],.] [3,2,6,1,4,7,5]=>[4,2,1,5,7,3,6]=>[6,3,7,5,1,2,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [3,2,6,1,5,4,7]=>[4,2,1,6,5,3,7]=>[7,3,5,6,1,2,4]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [3,2,6,1,5,7,4]=>[4,2,1,7,5,3,6]=>[6,3,5,7,1,2,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [3,2,6,1,7,4,5]=>[4,2,1,6,7,3,5]=>[5,3,7,6,1,2,4]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [3,2,6,1,7,5,4]=>[4,2,1,7,6,3,5]=>[5,3,6,7,1,2,4]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [3,2,6,4,1,5,7]=>[5,2,1,4,6,3,7]=>[7,3,6,4,1,2,5]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [3,2,6,4,1,7,5]=>[5,2,1,4,7,3,6]=>[6,3,7,4,1,2,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [3,2,6,4,5,1,7]=>[6,2,1,4,5,3,7]=>[7,3,5,4,1,2,6]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [3,2,6,4,5,7,1]=>[7,2,1,4,5,3,6]=>[6,3,5,4,1,2,7]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [3,2,6,4,7,1,5]=>[6,2,1,4,7,3,5]=>[5,3,7,4,1,2,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [3,2,6,4,7,5,1]=>[7,2,1,4,6,3,5]=>[5,3,6,4,1,2,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [3,2,6,5,1,4,7]=>[5,2,1,6,4,3,7]=>[7,3,4,6,1,2,5]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [3,2,6,5,1,7,4]=>[5,2,1,7,4,3,6]=>[6,3,4,7,1,2,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [3,2,6,5,4,1,7]=>[6,2,1,5,4,3,7]=>[7,3,4,5,1,2,6]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [3,2,6,5,4,7,1]=>[7,2,1,5,4,3,6]=>[6,3,4,5,1,2,7]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [3,2,6,5,7,1,4]=>[6,2,1,7,4,3,5]=>[5,3,4,7,1,2,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [3,2,6,5,7,4,1]=>[7,2,1,6,4,3,5]=>[5,3,4,6,1,2,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [3,2,6,7,1,4,5]=>[5,2,1,6,7,3,4]=>[4,3,7,6,1,2,5]=>[[[.,[.,.]],.],[[[.,.],.],.]] [3,2,6,7,1,5,4]=>[5,2,1,7,6,3,4]=>[4,3,6,7,1,2,5]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [3,2,6,7,4,1,5]=>[6,2,1,5,7,3,4]=>[4,3,7,5,1,2,6]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [3,2,6,7,4,5,1]=>[7,2,1,5,6,3,4]=>[4,3,6,5,1,2,7]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [3,2,6,7,5,1,4]=>[6,2,1,7,5,3,4]=>[4,3,5,7,1,2,6]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [3,2,6,7,5,4,1]=>[7,2,1,6,5,3,4]=>[4,3,5,6,1,2,7]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [3,2,7,1,4,5,6]=>[4,2,1,5,6,7,3]=>[3,7,6,5,1,2,4]=>[[.,[.,.]],[[[[.,.],.],.],.]] [3,2,7,1,4,6,5]=>[4,2,1,5,7,6,3]=>[3,6,7,5,1,2,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [3,2,7,1,5,4,6]=>[4,2,1,6,5,7,3]=>[3,7,5,6,1,2,4]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [3,2,7,1,5,6,4]=>[4,2,1,7,5,6,3]=>[3,6,5,7,1,2,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [3,2,7,1,6,4,5]=>[4,2,1,6,7,5,3]=>[3,5,7,6,1,2,4]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [3,2,7,1,6,5,4]=>[4,2,1,7,6,5,3]=>[3,5,6,7,1,2,4]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [3,2,7,4,1,5,6]=>[5,2,1,4,6,7,3]=>[3,7,6,4,1,2,5]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [3,2,7,4,1,6,5]=>[5,2,1,4,7,6,3]=>[3,6,7,4,1,2,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [3,2,7,4,5,1,6]=>[6,2,1,4,5,7,3]=>[3,7,5,4,1,2,6]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [3,2,7,4,5,6,1]=>[7,2,1,4,5,6,3]=>[3,6,5,4,1,2,7]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [3,2,7,4,6,1,5]=>[6,2,1,4,7,5,3]=>[3,5,7,4,1,2,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [3,2,7,4,6,5,1]=>[7,2,1,4,6,5,3]=>[3,5,6,4,1,2,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [3,2,7,5,1,4,6]=>[5,2,1,6,4,7,3]=>[3,7,4,6,1,2,5]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [3,2,7,5,1,6,4]=>[5,2,1,7,4,6,3]=>[3,6,4,7,1,2,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [3,2,7,5,4,1,6]=>[6,2,1,5,4,7,3]=>[3,7,4,5,1,2,6]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [3,2,7,5,4,6,1]=>[7,2,1,5,4,6,3]=>[3,6,4,5,1,2,7]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [3,2,7,5,6,1,4]=>[6,2,1,7,4,5,3]=>[3,5,4,7,1,2,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [3,2,7,5,6,4,1]=>[7,2,1,6,4,5,3]=>[3,5,4,6,1,2,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [3,2,7,6,1,4,5]=>[5,2,1,6,7,4,3]=>[3,4,7,6,1,2,5]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [3,2,7,6,1,5,4]=>[5,2,1,7,6,4,3]=>[3,4,6,7,1,2,5]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [3,2,7,6,4,1,5]=>[6,2,1,5,7,4,3]=>[3,4,7,5,1,2,6]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [3,2,7,6,4,5,1]=>[7,2,1,5,6,4,3]=>[3,4,6,5,1,2,7]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [3,2,7,6,5,1,4]=>[6,2,1,7,5,4,3]=>[3,4,5,7,1,2,6]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [3,2,7,6,5,4,1]=>[7,2,1,6,5,4,3]=>[3,4,5,6,1,2,7]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [3,4,1,2,5,6,7]=>[3,4,1,2,5,6,7]=>[7,6,5,2,1,4,3]=>[[[[[.,.],[[.,.],.]],.],.],.] [3,4,1,2,5,7,6]=>[3,4,1,2,5,7,6]=>[6,7,5,2,1,4,3]=>[[[[.,.],[[.,.],.]],.],[.,.]] [3,4,1,2,6,5,7]=>[3,4,1,2,6,5,7]=>[7,5,6,2,1,4,3]=>[[[[.,.],[[.,.],.]],[.,.]],.] [3,4,1,2,6,7,5]=>[3,4,1,2,7,5,6]=>[6,5,7,2,1,4,3]=>[[[[.,.],[[.,.],.]],.],[.,.]] [3,4,1,2,7,5,6]=>[3,4,1,2,6,7,5]=>[5,7,6,2,1,4,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [3,4,1,2,7,6,5]=>[3,4,1,2,7,6,5]=>[5,6,7,2,1,4,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [3,4,1,5,2,6,7]=>[3,5,1,2,4,6,7]=>[7,6,4,2,1,5,3]=>[[[[[.,.],[.,.]],[.,.]],.],.] [3,4,1,5,2,7,6]=>[3,5,1,2,4,7,6]=>[6,7,4,2,1,5,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [3,4,1,5,6,2,7]=>[3,6,1,2,4,5,7]=>[7,5,4,2,1,6,3]=>[[[[[.,.],[.,.]],.],[.,.]],.] [3,4,1,5,6,7,2]=>[3,7,1,2,4,5,6]=>[6,5,4,2,1,7,3]=>[[[[[.,.],[.,.]],.],.],[.,.]] [3,4,1,5,7,2,6]=>[3,6,1,2,4,7,5]=>[5,7,4,2,1,6,3]=>[[[[.,.],[.,.]],.],[[.,.],.]] [3,4,1,5,7,6,2]=>[3,7,1,2,4,6,5]=>[5,6,4,2,1,7,3]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [3,4,1,6,2,5,7]=>[3,5,1,2,6,4,7]=>[7,4,6,2,1,5,3]=>[[[[.,.],[.,.]],[[.,.],.]],.] [3,4,1,6,2,7,5]=>[3,5,1,2,7,4,6]=>[6,4,7,2,1,5,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [3,4,1,6,5,2,7]=>[3,6,1,2,5,4,7]=>[7,4,5,2,1,6,3]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [3,4,1,6,5,7,2]=>[3,7,1,2,5,4,6]=>[6,4,5,2,1,7,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [3,4,1,6,7,2,5]=>[3,6,1,2,7,4,5]=>[5,4,7,2,1,6,3]=>[[[[.,.],[.,.]],.],[[.,.],.]] [3,4,1,6,7,5,2]=>[3,7,1,2,6,4,5]=>[5,4,6,2,1,7,3]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [3,4,1,7,2,5,6]=>[3,5,1,2,6,7,4]=>[4,7,6,2,1,5,3]=>[[[.,.],[.,.]],[[[.,.],.],.]] [3,4,1,7,2,6,5]=>[3,5,1,2,7,6,4]=>[4,6,7,2,1,5,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,4,1,7,5,2,6]=>[3,6,1,2,5,7,4]=>[4,7,5,2,1,6,3]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [3,4,1,7,5,6,2]=>[3,7,1,2,5,6,4]=>[4,6,5,2,1,7,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,4,1,7,6,2,5]=>[3,6,1,2,7,5,4]=>[4,5,7,2,1,6,3]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [3,4,1,7,6,5,2]=>[3,7,1,2,6,5,4]=>[4,5,6,2,1,7,3]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [3,4,2,1,5,6,7]=>[4,3,1,2,5,6,7]=>[7,6,5,2,1,3,4]=>[[[[[.,.],[.,[.,.]]],.],.],.] [3,4,2,1,5,7,6]=>[4,3,1,2,5,7,6]=>[6,7,5,2,1,3,4]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [3,4,2,1,6,5,7]=>[4,3,1,2,6,5,7]=>[7,5,6,2,1,3,4]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [3,4,2,1,6,7,5]=>[4,3,1,2,7,5,6]=>[6,5,7,2,1,3,4]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [3,4,2,1,7,5,6]=>[4,3,1,2,6,7,5]=>[5,7,6,2,1,3,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [3,4,2,1,7,6,5]=>[4,3,1,2,7,6,5]=>[5,6,7,2,1,3,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [3,4,2,5,1,6,7]=>[5,3,1,2,4,6,7]=>[7,6,4,2,1,3,5]=>[[[[[.,.],[.,.]],[.,.]],.],.] [3,4,2,5,1,7,6]=>[5,3,1,2,4,7,6]=>[6,7,4,2,1,3,5]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [3,4,2,5,6,1,7]=>[6,3,1,2,4,5,7]=>[7,5,4,2,1,3,6]=>[[[[[.,.],[.,.]],.],[.,.]],.] [3,4,2,5,6,7,1]=>[7,3,1,2,4,5,6]=>[6,5,4,2,1,3,7]=>[[[[[.,.],[.,.]],.],.],[.,.]] [3,4,2,5,7,1,6]=>[6,3,1,2,4,7,5]=>[5,7,4,2,1,3,6]=>[[[[.,.],[.,.]],.],[[.,.],.]] [3,4,2,5,7,6,1]=>[7,3,1,2,4,6,5]=>[5,6,4,2,1,3,7]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [3,4,2,6,1,5,7]=>[5,3,1,2,6,4,7]=>[7,4,6,2,1,3,5]=>[[[[.,.],[.,.]],[[.,.],.]],.] [3,4,2,6,1,7,5]=>[5,3,1,2,7,4,6]=>[6,4,7,2,1,3,5]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [3,4,2,6,5,1,7]=>[6,3,1,2,5,4,7]=>[7,4,5,2,1,3,6]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [3,4,2,6,5,7,1]=>[7,3,1,2,5,4,6]=>[6,4,5,2,1,3,7]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [3,4,2,6,7,1,5]=>[6,3,1,2,7,4,5]=>[5,4,7,2,1,3,6]=>[[[[.,.],[.,.]],.],[[.,.],.]] [3,4,2,6,7,5,1]=>[7,3,1,2,6,4,5]=>[5,4,6,2,1,3,7]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [3,4,2,7,1,5,6]=>[5,3,1,2,6,7,4]=>[4,7,6,2,1,3,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [3,4,2,7,1,6,5]=>[5,3,1,2,7,6,4]=>[4,6,7,2,1,3,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,4,2,7,5,1,6]=>[6,3,1,2,5,7,4]=>[4,7,5,2,1,3,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [3,4,2,7,5,6,1]=>[7,3,1,2,5,6,4]=>[4,6,5,2,1,3,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,4,2,7,6,1,5]=>[6,3,1,2,7,5,4]=>[4,5,7,2,1,3,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [3,4,2,7,6,5,1]=>[7,3,1,2,6,5,4]=>[4,5,6,2,1,3,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [3,4,5,1,2,6,7]=>[4,5,1,2,3,6,7]=>[7,6,3,2,1,5,4]=>[[[[[.,.],.],[[.,.],.]],.],.] [3,4,5,1,2,7,6]=>[4,5,1,2,3,7,6]=>[6,7,3,2,1,5,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [3,4,5,1,6,2,7]=>[4,6,1,2,3,5,7]=>[7,5,3,2,1,6,4]=>[[[[[.,.],.],[.,.]],[.,.]],.] [3,4,5,1,6,7,2]=>[4,7,1,2,3,5,6]=>[6,5,3,2,1,7,4]=>[[[[[.,.],.],[.,.]],.],[.,.]] [3,4,5,1,7,2,6]=>[4,6,1,2,3,7,5]=>[5,7,3,2,1,6,4]=>[[[[.,.],.],[.,.]],[[.,.],.]] [3,4,5,1,7,6,2]=>[4,7,1,2,3,6,5]=>[5,6,3,2,1,7,4]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [3,4,5,2,1,6,7]=>[5,4,1,2,3,6,7]=>[7,6,3,2,1,4,5]=>[[[[[.,.],.],[.,[.,.]]],.],.] [3,4,5,2,1,7,6]=>[5,4,1,2,3,7,6]=>[6,7,3,2,1,4,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [3,4,5,2,6,1,7]=>[6,4,1,2,3,5,7]=>[7,5,3,2,1,4,6]=>[[[[[.,.],.],[.,.]],[.,.]],.] [3,4,5,2,6,7,1]=>[7,4,1,2,3,5,6]=>[6,5,3,2,1,4,7]=>[[[[[.,.],.],[.,.]],.],[.,.]] [3,4,5,2,7,1,6]=>[6,4,1,2,3,7,5]=>[5,7,3,2,1,4,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [3,4,5,2,7,6,1]=>[7,4,1,2,3,6,5]=>[5,6,3,2,1,4,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [3,4,5,6,1,2,7]=>[5,6,1,2,3,4,7]=>[7,4,3,2,1,6,5]=>[[[[[.,.],.],.],[[.,.],.]],.] [3,4,5,6,1,7,2]=>[5,7,1,2,3,4,6]=>[6,4,3,2,1,7,5]=>[[[[[.,.],.],.],[.,.]],[.,.]] [3,4,5,6,2,1,7]=>[6,5,1,2,3,4,7]=>[7,4,3,2,1,5,6]=>[[[[[.,.],.],.],[.,[.,.]]],.] [3,4,5,6,2,7,1]=>[7,5,1,2,3,4,6]=>[6,4,3,2,1,5,7]=>[[[[[.,.],.],.],[.,.]],[.,.]] [3,4,5,6,7,1,2]=>[6,7,1,2,3,4,5]=>[5,4,3,2,1,7,6]=>[[[[[.,.],.],.],.],[[.,.],.]] [3,4,5,6,7,2,1]=>[7,6,1,2,3,4,5]=>[5,4,3,2,1,6,7]=>[[[[[.,.],.],.],.],[.,[.,.]]] [3,4,5,7,1,2,6]=>[5,6,1,2,3,7,4]=>[4,7,3,2,1,6,5]=>[[[[.,.],.],.],[[[.,.],.],.]] [3,4,5,7,1,6,2]=>[5,7,1,2,3,6,4]=>[4,6,3,2,1,7,5]=>[[[[.,.],.],.],[[.,.],[.,.]]] [3,4,5,7,2,1,6]=>[6,5,1,2,3,7,4]=>[4,7,3,2,1,5,6]=>[[[[.,.],.],.],[[.,[.,.]],.]] [3,4,5,7,2,6,1]=>[7,5,1,2,3,6,4]=>[4,6,3,2,1,5,7]=>[[[[.,.],.],.],[[.,.],[.,.]]] [3,4,5,7,6,1,2]=>[6,7,1,2,3,5,4]=>[4,5,3,2,1,7,6]=>[[[[.,.],.],.],[.,[[.,.],.]]] [3,4,5,7,6,2,1]=>[7,6,1,2,3,5,4]=>[4,5,3,2,1,6,7]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [3,4,6,1,2,5,7]=>[4,5,1,2,6,3,7]=>[7,3,6,2,1,5,4]=>[[[[.,.],.],[[[.,.],.],.]],.] [3,4,6,1,2,7,5]=>[4,5,1,2,7,3,6]=>[6,3,7,2,1,5,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [3,4,6,1,5,2,7]=>[4,6,1,2,5,3,7]=>[7,3,5,2,1,6,4]=>[[[[.,.],.],[[.,.],[.,.]]],.] [3,4,6,1,5,7,2]=>[4,7,1,2,5,3,6]=>[6,3,5,2,1,7,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [3,4,6,1,7,2,5]=>[4,6,1,2,7,3,5]=>[5,3,7,2,1,6,4]=>[[[[.,.],.],[.,.]],[[.,.],.]] [3,4,6,1,7,5,2]=>[4,7,1,2,6,3,5]=>[5,3,6,2,1,7,4]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [3,4,6,2,1,5,7]=>[5,4,1,2,6,3,7]=>[7,3,6,2,1,4,5]=>[[[[.,.],.],[[.,[.,.]],.]],.] [3,4,6,2,1,7,5]=>[5,4,1,2,7,3,6]=>[6,3,7,2,1,4,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [3,4,6,2,5,1,7]=>[6,4,1,2,5,3,7]=>[7,3,5,2,1,4,6]=>[[[[.,.],.],[[.,.],[.,.]]],.] [3,4,6,2,5,7,1]=>[7,4,1,2,5,3,6]=>[6,3,5,2,1,4,7]=>[[[[.,.],.],[[.,.],.]],[.,.]] [3,4,6,2,7,1,5]=>[6,4,1,2,7,3,5]=>[5,3,7,2,1,4,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [3,4,6,2,7,5,1]=>[7,4,1,2,6,3,5]=>[5,3,6,2,1,4,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [3,4,6,5,1,2,7]=>[5,6,1,2,4,3,7]=>[7,3,4,2,1,6,5]=>[[[[.,.],.],[.,[[.,.],.]]],.] [3,4,6,5,1,7,2]=>[5,7,1,2,4,3,6]=>[6,3,4,2,1,7,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [3,4,6,5,2,1,7]=>[6,5,1,2,4,3,7]=>[7,3,4,2,1,5,6]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [3,4,6,5,2,7,1]=>[7,5,1,2,4,3,6]=>[6,3,4,2,1,5,7]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [3,4,6,5,7,1,2]=>[6,7,1,2,4,3,5]=>[5,3,4,2,1,7,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [3,4,6,5,7,2,1]=>[7,6,1,2,4,3,5]=>[5,3,4,2,1,6,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [3,4,6,7,1,2,5]=>[5,6,1,2,7,3,4]=>[4,3,7,2,1,6,5]=>[[[[.,.],.],.],[[[.,.],.],.]] [3,4,6,7,1,5,2]=>[5,7,1,2,6,3,4]=>[4,3,6,2,1,7,5]=>[[[[.,.],.],.],[[.,.],[.,.]]] [3,4,6,7,2,1,5]=>[6,5,1,2,7,3,4]=>[4,3,7,2,1,5,6]=>[[[[.,.],.],.],[[.,[.,.]],.]] [3,4,6,7,2,5,1]=>[7,5,1,2,6,3,4]=>[4,3,6,2,1,5,7]=>[[[[.,.],.],.],[[.,.],[.,.]]] [3,4,6,7,5,1,2]=>[6,7,1,2,5,3,4]=>[4,3,5,2,1,7,6]=>[[[[.,.],.],.],[.,[[.,.],.]]] [3,4,6,7,5,2,1]=>[7,6,1,2,5,3,4]=>[4,3,5,2,1,6,7]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [3,4,7,1,2,5,6]=>[4,5,1,2,6,7,3]=>[3,7,6,2,1,5,4]=>[[[.,.],.],[[[[.,.],.],.],.]] [3,4,7,1,2,6,5]=>[4,5,1,2,7,6,3]=>[3,6,7,2,1,5,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [3,4,7,1,5,2,6]=>[4,6,1,2,5,7,3]=>[3,7,5,2,1,6,4]=>[[[.,.],.],[[[.,.],[.,.]],.]] [3,4,7,1,5,6,2]=>[4,7,1,2,5,6,3]=>[3,6,5,2,1,7,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [3,4,7,1,6,2,5]=>[4,6,1,2,7,5,3]=>[3,5,7,2,1,6,4]=>[[[.,.],.],[[.,.],[[.,.],.]]] [3,4,7,1,6,5,2]=>[4,7,1,2,6,5,3]=>[3,5,6,2,1,7,4]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [3,4,7,2,1,5,6]=>[5,4,1,2,6,7,3]=>[3,7,6,2,1,4,5]=>[[[.,.],.],[[[.,[.,.]],.],.]] [3,4,7,2,1,6,5]=>[5,4,1,2,7,6,3]=>[3,6,7,2,1,4,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [3,4,7,2,5,1,6]=>[6,4,1,2,5,7,3]=>[3,7,5,2,1,4,6]=>[[[.,.],.],[[[.,.],[.,.]],.]] [3,4,7,2,5,6,1]=>[7,4,1,2,5,6,3]=>[3,6,5,2,1,4,7]=>[[[.,.],.],[[[.,.],.],[.,.]]] [3,4,7,2,6,1,5]=>[6,4,1,2,7,5,3]=>[3,5,7,2,1,4,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [3,4,7,2,6,5,1]=>[7,4,1,2,6,5,3]=>[3,5,6,2,1,4,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [3,4,7,5,1,2,6]=>[5,6,1,2,4,7,3]=>[3,7,4,2,1,6,5]=>[[[.,.],.],[[.,[[.,.],.]],.]] [3,4,7,5,1,6,2]=>[5,7,1,2,4,6,3]=>[3,6,4,2,1,7,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [3,4,7,5,2,1,6]=>[6,5,1,2,4,7,3]=>[3,7,4,2,1,5,6]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [3,4,7,5,2,6,1]=>[7,5,1,2,4,6,3]=>[3,6,4,2,1,5,7]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [3,4,7,5,6,1,2]=>[6,7,1,2,4,5,3]=>[3,5,4,2,1,7,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [3,4,7,5,6,2,1]=>[7,6,1,2,4,5,3]=>[3,5,4,2,1,6,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [3,4,7,6,1,2,5]=>[5,6,1,2,7,4,3]=>[3,4,7,2,1,6,5]=>[[[.,.],.],[.,[[[.,.],.],.]]] [3,4,7,6,1,5,2]=>[5,7,1,2,6,4,3]=>[3,4,6,2,1,7,5]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [3,4,7,6,2,1,5]=>[6,5,1,2,7,4,3]=>[3,4,7,2,1,5,6]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [3,4,7,6,2,5,1]=>[7,5,1,2,6,4,3]=>[3,4,6,2,1,5,7]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [3,4,7,6,5,1,2]=>[6,7,1,2,5,4,3]=>[3,4,5,2,1,7,6]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [3,4,7,6,5,2,1]=>[7,6,1,2,5,4,3]=>[3,4,5,2,1,6,7]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [3,5,1,2,4,6,7]=>[3,4,1,5,2,6,7]=>[7,6,2,5,1,4,3]=>[[[[.,.],[[[.,.],.],.]],.],.] [3,5,1,2,4,7,6]=>[3,4,1,5,2,7,6]=>[6,7,2,5,1,4,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [3,5,1,2,6,4,7]=>[3,4,1,6,2,5,7]=>[7,5,2,6,1,4,3]=>[[[[.,.],[[.,.],.]],[.,.]],.] [3,5,1,2,6,7,4]=>[3,4,1,7,2,5,6]=>[6,5,2,7,1,4,3]=>[[[[.,.],[[.,.],.]],.],[.,.]] [3,5,1,2,7,4,6]=>[3,4,1,6,2,7,5]=>[5,7,2,6,1,4,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [3,5,1,2,7,6,4]=>[3,4,1,7,2,6,5]=>[5,6,2,7,1,4,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [3,5,1,4,2,6,7]=>[3,5,1,4,2,6,7]=>[7,6,2,4,1,5,3]=>[[[[.,.],[[.,.],[.,.]]],.],.] [3,5,1,4,2,7,6]=>[3,5,1,4,2,7,6]=>[6,7,2,4,1,5,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [3,5,1,4,6,2,7]=>[3,6,1,4,2,5,7]=>[7,5,2,4,1,6,3]=>[[[[.,.],[[.,.],.]],[.,.]],.] [3,5,1,4,6,7,2]=>[3,7,1,4,2,5,6]=>[6,5,2,4,1,7,3]=>[[[[.,.],[[.,.],.]],.],[.,.]] [3,5,1,4,7,2,6]=>[3,6,1,4,2,7,5]=>[5,7,2,4,1,6,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [3,5,1,4,7,6,2]=>[3,7,1,4,2,6,5]=>[5,6,2,4,1,7,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [3,5,1,6,2,4,7]=>[3,5,1,6,2,4,7]=>[7,4,2,6,1,5,3]=>[[[[.,.],[.,.]],[[.,.],.]],.] [3,5,1,6,2,7,4]=>[3,5,1,7,2,4,6]=>[6,4,2,7,1,5,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [3,5,1,6,4,2,7]=>[3,6,1,5,2,4,7]=>[7,4,2,5,1,6,3]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [3,5,1,6,4,7,2]=>[3,7,1,5,2,4,6]=>[6,4,2,5,1,7,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [3,5,1,6,7,2,4]=>[3,6,1,7,2,4,5]=>[5,4,2,7,1,6,3]=>[[[[.,.],[.,.]],.],[[.,.],.]] [3,5,1,6,7,4,2]=>[3,7,1,6,2,4,5]=>[5,4,2,6,1,7,3]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [3,5,1,7,2,4,6]=>[3,5,1,6,2,7,4]=>[4,7,2,6,1,5,3]=>[[[.,.],[.,.]],[[[.,.],.],.]] [3,5,1,7,2,6,4]=>[3,5,1,7,2,6,4]=>[4,6,2,7,1,5,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,5,1,7,4,2,6]=>[3,6,1,5,2,7,4]=>[4,7,2,5,1,6,3]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [3,5,1,7,4,6,2]=>[3,7,1,5,2,6,4]=>[4,6,2,5,1,7,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,5,1,7,6,2,4]=>[3,6,1,7,2,5,4]=>[4,5,2,7,1,6,3]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [3,5,1,7,6,4,2]=>[3,7,1,6,2,5,4]=>[4,5,2,6,1,7,3]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [3,5,2,1,4,6,7]=>[4,3,1,5,2,6,7]=>[7,6,2,5,1,3,4]=>[[[[.,.],[[.,[.,.]],.]],.],.] [3,5,2,1,4,7,6]=>[4,3,1,5,2,7,6]=>[6,7,2,5,1,3,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [3,5,2,1,6,4,7]=>[4,3,1,6,2,5,7]=>[7,5,2,6,1,3,4]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [3,5,2,1,6,7,4]=>[4,3,1,7,2,5,6]=>[6,5,2,7,1,3,4]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [3,5,2,1,7,4,6]=>[4,3,1,6,2,7,5]=>[5,7,2,6,1,3,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [3,5,2,1,7,6,4]=>[4,3,1,7,2,6,5]=>[5,6,2,7,1,3,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [3,5,2,4,1,6,7]=>[5,3,1,4,2,6,7]=>[7,6,2,4,1,3,5]=>[[[[.,.],[[.,.],[.,.]]],.],.] [3,5,2,4,1,7,6]=>[5,3,1,4,2,7,6]=>[6,7,2,4,1,3,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [3,5,2,4,6,1,7]=>[6,3,1,4,2,5,7]=>[7,5,2,4,1,3,6]=>[[[[.,.],[[.,.],.]],[.,.]],.] [3,5,2,4,6,7,1]=>[7,3,1,4,2,5,6]=>[6,5,2,4,1,3,7]=>[[[[.,.],[[.,.],.]],.],[.,.]] [3,5,2,4,7,1,6]=>[6,3,1,4,2,7,5]=>[5,7,2,4,1,3,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [3,5,2,4,7,6,1]=>[7,3,1,4,2,6,5]=>[5,6,2,4,1,3,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [3,5,2,6,1,4,7]=>[5,3,1,6,2,4,7]=>[7,4,2,6,1,3,5]=>[[[[.,.],[.,.]],[[.,.],.]],.] [3,5,2,6,1,7,4]=>[5,3,1,7,2,4,6]=>[6,4,2,7,1,3,5]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [3,5,2,6,4,1,7]=>[6,3,1,5,2,4,7]=>[7,4,2,5,1,3,6]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [3,5,2,6,4,7,1]=>[7,3,1,5,2,4,6]=>[6,4,2,5,1,3,7]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [3,5,2,6,7,1,4]=>[6,3,1,7,2,4,5]=>[5,4,2,7,1,3,6]=>[[[[.,.],[.,.]],.],[[.,.],.]] [3,5,2,6,7,4,1]=>[7,3,1,6,2,4,5]=>[5,4,2,6,1,3,7]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [3,5,2,7,1,4,6]=>[5,3,1,6,2,7,4]=>[4,7,2,6,1,3,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [3,5,2,7,1,6,4]=>[5,3,1,7,2,6,4]=>[4,6,2,7,1,3,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,5,2,7,4,1,6]=>[6,3,1,5,2,7,4]=>[4,7,2,5,1,3,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [3,5,2,7,4,6,1]=>[7,3,1,5,2,6,4]=>[4,6,2,5,1,3,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,5,2,7,6,1,4]=>[6,3,1,7,2,5,4]=>[4,5,2,7,1,3,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [3,5,2,7,6,4,1]=>[7,3,1,6,2,5,4]=>[4,5,2,6,1,3,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [3,5,4,1,2,6,7]=>[4,5,1,3,2,6,7]=>[7,6,2,3,1,5,4]=>[[[[.,.],[.,[[.,.],.]]],.],.] [3,5,4,1,2,7,6]=>[4,5,1,3,2,7,6]=>[6,7,2,3,1,5,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [3,5,4,1,6,2,7]=>[4,6,1,3,2,5,7]=>[7,5,2,3,1,6,4]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [3,5,4,1,6,7,2]=>[4,7,1,3,2,5,6]=>[6,5,2,3,1,7,4]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [3,5,4,1,7,2,6]=>[4,6,1,3,2,7,5]=>[5,7,2,3,1,6,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [3,5,4,1,7,6,2]=>[4,7,1,3,2,6,5]=>[5,6,2,3,1,7,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [3,5,4,2,1,6,7]=>[5,4,1,3,2,6,7]=>[7,6,2,3,1,4,5]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [3,5,4,2,1,7,6]=>[5,4,1,3,2,7,6]=>[6,7,2,3,1,4,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [3,5,4,2,6,1,7]=>[6,4,1,3,2,5,7]=>[7,5,2,3,1,4,6]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [3,5,4,2,6,7,1]=>[7,4,1,3,2,5,6]=>[6,5,2,3,1,4,7]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [3,5,4,2,7,1,6]=>[6,4,1,3,2,7,5]=>[5,7,2,3,1,4,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [3,5,4,2,7,6,1]=>[7,4,1,3,2,6,5]=>[5,6,2,3,1,4,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [3,5,4,6,1,2,7]=>[5,6,1,3,2,4,7]=>[7,4,2,3,1,6,5]=>[[[[.,.],[.,.]],[[.,.],.]],.] [3,5,4,6,1,7,2]=>[5,7,1,3,2,4,6]=>[6,4,2,3,1,7,5]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [3,5,4,6,2,1,7]=>[6,5,1,3,2,4,7]=>[7,4,2,3,1,5,6]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [3,5,4,6,2,7,1]=>[7,5,1,3,2,4,6]=>[6,4,2,3,1,5,7]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [3,5,4,6,7,1,2]=>[6,7,1,3,2,4,5]=>[5,4,2,3,1,7,6]=>[[[[.,.],[.,.]],.],[[.,.],.]] [3,5,4,6,7,2,1]=>[7,6,1,3,2,4,5]=>[5,4,2,3,1,6,7]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [3,5,4,7,1,2,6]=>[5,6,1,3,2,7,4]=>[4,7,2,3,1,6,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [3,5,4,7,1,6,2]=>[5,7,1,3,2,6,4]=>[4,6,2,3,1,7,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,5,4,7,2,1,6]=>[6,5,1,3,2,7,4]=>[4,7,2,3,1,5,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [3,5,4,7,2,6,1]=>[7,5,1,3,2,6,4]=>[4,6,2,3,1,5,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,5,4,7,6,1,2]=>[6,7,1,3,2,5,4]=>[4,5,2,3,1,7,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [3,5,4,7,6,2,1]=>[7,6,1,3,2,5,4]=>[4,5,2,3,1,6,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [3,5,6,1,2,4,7]=>[4,5,1,6,2,3,7]=>[7,3,2,6,1,5,4]=>[[[[.,.],.],[[[.,.],.],.]],.] [3,5,6,1,2,7,4]=>[4,5,1,7,2,3,6]=>[6,3,2,7,1,5,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [3,5,6,1,4,2,7]=>[4,6,1,5,2,3,7]=>[7,3,2,5,1,6,4]=>[[[[.,.],.],[[.,.],[.,.]]],.] [3,5,6,1,4,7,2]=>[4,7,1,5,2,3,6]=>[6,3,2,5,1,7,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [3,5,6,1,7,2,4]=>[4,6,1,7,2,3,5]=>[5,3,2,7,1,6,4]=>[[[[.,.],.],[.,.]],[[.,.],.]] [3,5,6,1,7,4,2]=>[4,7,1,6,2,3,5]=>[5,3,2,6,1,7,4]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [3,5,6,2,1,4,7]=>[5,4,1,6,2,3,7]=>[7,3,2,6,1,4,5]=>[[[[.,.],.],[[.,[.,.]],.]],.] [3,5,6,2,1,7,4]=>[5,4,1,7,2,3,6]=>[6,3,2,7,1,4,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [3,5,6,2,4,1,7]=>[6,4,1,5,2,3,7]=>[7,3,2,5,1,4,6]=>[[[[.,.],.],[[.,.],[.,.]]],.] [3,5,6,2,4,7,1]=>[7,4,1,5,2,3,6]=>[6,3,2,5,1,4,7]=>[[[[.,.],.],[[.,.],.]],[.,.]] [3,5,6,2,7,1,4]=>[6,4,1,7,2,3,5]=>[5,3,2,7,1,4,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [3,5,6,2,7,4,1]=>[7,4,1,6,2,3,5]=>[5,3,2,6,1,4,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [3,5,6,4,1,2,7]=>[5,6,1,4,2,3,7]=>[7,3,2,4,1,6,5]=>[[[[.,.],.],[.,[[.,.],.]]],.] [3,5,6,4,1,7,2]=>[5,7,1,4,2,3,6]=>[6,3,2,4,1,7,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [3,5,6,4,2,1,7]=>[6,5,1,4,2,3,7]=>[7,3,2,4,1,5,6]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [3,5,6,4,2,7,1]=>[7,5,1,4,2,3,6]=>[6,3,2,4,1,5,7]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [3,5,6,4,7,1,2]=>[6,7,1,4,2,3,5]=>[5,3,2,4,1,7,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [3,5,6,4,7,2,1]=>[7,6,1,4,2,3,5]=>[5,3,2,4,1,6,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [3,5,6,7,1,2,4]=>[5,6,1,7,2,3,4]=>[4,3,2,7,1,6,5]=>[[[[.,.],.],.],[[[.,.],.],.]] [3,5,6,7,1,4,2]=>[5,7,1,6,2,3,4]=>[4,3,2,6,1,7,5]=>[[[[.,.],.],.],[[.,.],[.,.]]] [3,5,6,7,2,1,4]=>[6,5,1,7,2,3,4]=>[4,3,2,7,1,5,6]=>[[[[.,.],.],.],[[.,[.,.]],.]] [3,5,6,7,2,4,1]=>[7,5,1,6,2,3,4]=>[4,3,2,6,1,5,7]=>[[[[.,.],.],.],[[.,.],[.,.]]] [3,5,6,7,4,1,2]=>[6,7,1,5,2,3,4]=>[4,3,2,5,1,7,6]=>[[[[.,.],.],.],[.,[[.,.],.]]] [3,5,6,7,4,2,1]=>[7,6,1,5,2,3,4]=>[4,3,2,5,1,6,7]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [3,5,7,1,2,4,6]=>[4,5,1,6,2,7,3]=>[3,7,2,6,1,5,4]=>[[[.,.],.],[[[[.,.],.],.],.]] [3,5,7,1,2,6,4]=>[4,5,1,7,2,6,3]=>[3,6,2,7,1,5,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [3,5,7,1,4,2,6]=>[4,6,1,5,2,7,3]=>[3,7,2,5,1,6,4]=>[[[.,.],.],[[[.,.],[.,.]],.]] [3,5,7,1,4,6,2]=>[4,7,1,5,2,6,3]=>[3,6,2,5,1,7,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [3,5,7,1,6,2,4]=>[4,6,1,7,2,5,3]=>[3,5,2,7,1,6,4]=>[[[.,.],.],[[.,.],[[.,.],.]]] [3,5,7,1,6,4,2]=>[4,7,1,6,2,5,3]=>[3,5,2,6,1,7,4]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [3,5,7,2,1,4,6]=>[5,4,1,6,2,7,3]=>[3,7,2,6,1,4,5]=>[[[.,.],.],[[[.,[.,.]],.],.]] [3,5,7,2,1,6,4]=>[5,4,1,7,2,6,3]=>[3,6,2,7,1,4,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [3,5,7,2,4,1,6]=>[6,4,1,5,2,7,3]=>[3,7,2,5,1,4,6]=>[[[.,.],.],[[[.,.],[.,.]],.]] [3,5,7,2,4,6,1]=>[7,4,1,5,2,6,3]=>[3,6,2,5,1,4,7]=>[[[.,.],.],[[[.,.],.],[.,.]]] [3,5,7,2,6,1,4]=>[6,4,1,7,2,5,3]=>[3,5,2,7,1,4,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [3,5,7,2,6,4,1]=>[7,4,1,6,2,5,3]=>[3,5,2,6,1,4,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [3,5,7,4,1,2,6]=>[5,6,1,4,2,7,3]=>[3,7,2,4,1,6,5]=>[[[.,.],.],[[.,[[.,.],.]],.]] [3,5,7,4,1,6,2]=>[5,7,1,4,2,6,3]=>[3,6,2,4,1,7,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [3,5,7,4,2,1,6]=>[6,5,1,4,2,7,3]=>[3,7,2,4,1,5,6]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [3,5,7,4,2,6,1]=>[7,5,1,4,2,6,3]=>[3,6,2,4,1,5,7]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [3,5,7,4,6,1,2]=>[6,7,1,4,2,5,3]=>[3,5,2,4,1,7,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [3,5,7,4,6,2,1]=>[7,6,1,4,2,5,3]=>[3,5,2,4,1,6,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [3,5,7,6,1,2,4]=>[5,6,1,7,2,4,3]=>[3,4,2,7,1,6,5]=>[[[.,.],.],[.,[[[.,.],.],.]]] [3,5,7,6,1,4,2]=>[5,7,1,6,2,4,3]=>[3,4,2,6,1,7,5]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [3,5,7,6,2,1,4]=>[6,5,1,7,2,4,3]=>[3,4,2,7,1,5,6]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [3,5,7,6,2,4,1]=>[7,5,1,6,2,4,3]=>[3,4,2,6,1,5,7]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [3,5,7,6,4,1,2]=>[6,7,1,5,2,4,3]=>[3,4,2,5,1,7,6]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [3,5,7,6,4,2,1]=>[7,6,1,5,2,4,3]=>[3,4,2,5,1,6,7]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [3,6,1,2,4,5,7]=>[3,4,1,5,6,2,7]=>[7,2,6,5,1,4,3]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,6,1,2,4,7,5]=>[3,4,1,5,7,2,6]=>[6,2,7,5,1,4,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [3,6,1,2,5,4,7]=>[3,4,1,6,5,2,7]=>[7,2,5,6,1,4,3]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,2,5,7,4]=>[3,4,1,7,5,2,6]=>[6,2,5,7,1,4,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [3,6,1,2,7,4,5]=>[3,4,1,6,7,2,5]=>[5,2,7,6,1,4,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [3,6,1,2,7,5,4]=>[3,4,1,7,6,2,5]=>[5,2,6,7,1,4,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [3,6,1,4,2,5,7]=>[3,5,1,4,6,2,7]=>[7,2,6,4,1,5,3]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,1,4,2,7,5]=>[3,5,1,4,7,2,6]=>[6,2,7,4,1,5,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [3,6,1,4,5,2,7]=>[3,6,1,4,5,2,7]=>[7,2,5,4,1,6,3]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,4,5,7,2]=>[3,7,1,4,5,2,6]=>[6,2,5,4,1,7,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [3,6,1,4,7,2,5]=>[3,6,1,4,7,2,5]=>[5,2,7,4,1,6,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [3,6,1,4,7,5,2]=>[3,7,1,4,6,2,5]=>[5,2,6,4,1,7,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [3,6,1,5,2,4,7]=>[3,5,1,6,4,2,7]=>[7,2,4,6,1,5,3]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,1,5,2,7,4]=>[3,5,1,7,4,2,6]=>[6,2,4,7,1,5,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [3,6,1,5,4,2,7]=>[3,6,1,5,4,2,7]=>[7,2,4,5,1,6,3]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,1,5,4,7,2]=>[3,7,1,5,4,2,6]=>[6,2,4,5,1,7,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [3,6,1,5,7,2,4]=>[3,6,1,7,4,2,5]=>[5,2,4,7,1,6,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [3,6,1,5,7,4,2]=>[3,7,1,6,4,2,5]=>[5,2,4,6,1,7,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [3,6,1,7,2,4,5]=>[3,5,1,6,7,2,4]=>[4,2,7,6,1,5,3]=>[[[.,.],[.,.]],[[[.,.],.],.]] [3,6,1,7,2,5,4]=>[3,5,1,7,6,2,4]=>[4,2,6,7,1,5,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,6,1,7,4,2,5]=>[3,6,1,5,7,2,4]=>[4,2,7,5,1,6,3]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [3,6,1,7,4,5,2]=>[3,7,1,5,6,2,4]=>[4,2,6,5,1,7,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,6,1,7,5,2,4]=>[3,6,1,7,5,2,4]=>[4,2,5,7,1,6,3]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [3,6,1,7,5,4,2]=>[3,7,1,6,5,2,4]=>[4,2,5,6,1,7,3]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [3,6,2,1,4,5,7]=>[4,3,1,5,6,2,7]=>[7,2,6,5,1,3,4]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,6,2,1,4,7,5]=>[4,3,1,5,7,2,6]=>[6,2,7,5,1,3,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [3,6,2,1,5,4,7]=>[4,3,1,6,5,2,7]=>[7,2,5,6,1,3,4]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,1,5,7,4]=>[4,3,1,7,5,2,6]=>[6,2,5,7,1,3,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [3,6,2,1,7,4,5]=>[4,3,1,6,7,2,5]=>[5,2,7,6,1,3,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [3,6,2,1,7,5,4]=>[4,3,1,7,6,2,5]=>[5,2,6,7,1,3,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [3,6,2,4,1,5,7]=>[5,3,1,4,6,2,7]=>[7,2,6,4,1,3,5]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,2,4,1,7,5]=>[5,3,1,4,7,2,6]=>[6,2,7,4,1,3,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [3,6,2,4,5,1,7]=>[6,3,1,4,5,2,7]=>[7,2,5,4,1,3,6]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,4,5,7,1]=>[7,3,1,4,5,2,6]=>[6,2,5,4,1,3,7]=>[[[.,.],[[[.,.],.],.]],[.,.]] [3,6,2,4,7,1,5]=>[6,3,1,4,7,2,5]=>[5,2,7,4,1,3,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [3,6,2,4,7,5,1]=>[7,3,1,4,6,2,5]=>[5,2,6,4,1,3,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [3,6,2,5,1,4,7]=>[5,3,1,6,4,2,7]=>[7,2,4,6,1,3,5]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,2,5,1,7,4]=>[5,3,1,7,4,2,6]=>[6,2,4,7,1,3,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [3,6,2,5,4,1,7]=>[6,3,1,5,4,2,7]=>[7,2,4,5,1,3,6]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,2,5,4,7,1]=>[7,3,1,5,4,2,6]=>[6,2,4,5,1,3,7]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [3,6,2,5,7,1,4]=>[6,3,1,7,4,2,5]=>[5,2,4,7,1,3,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [3,6,2,5,7,4,1]=>[7,3,1,6,4,2,5]=>[5,2,4,6,1,3,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [3,6,2,7,1,4,5]=>[5,3,1,6,7,2,4]=>[4,2,7,6,1,3,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [3,6,2,7,1,5,4]=>[5,3,1,7,6,2,4]=>[4,2,6,7,1,3,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,6,2,7,4,1,5]=>[6,3,1,5,7,2,4]=>[4,2,7,5,1,3,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [3,6,2,7,4,5,1]=>[7,3,1,5,6,2,4]=>[4,2,6,5,1,3,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,6,2,7,5,1,4]=>[6,3,1,7,5,2,4]=>[4,2,5,7,1,3,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [3,6,2,7,5,4,1]=>[7,3,1,6,5,2,4]=>[4,2,5,6,1,3,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [3,6,4,1,2,5,7]=>[4,5,1,3,6,2,7]=>[7,2,6,3,1,5,4]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,6,4,1,2,7,5]=>[4,5,1,3,7,2,6]=>[6,2,7,3,1,5,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [3,6,4,1,5,2,7]=>[4,6,1,3,5,2,7]=>[7,2,5,3,1,6,4]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,4,1,5,7,2]=>[4,7,1,3,5,2,6]=>[6,2,5,3,1,7,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [3,6,4,1,7,2,5]=>[4,6,1,3,7,2,5]=>[5,2,7,3,1,6,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [3,6,4,1,7,5,2]=>[4,7,1,3,6,2,5]=>[5,2,6,3,1,7,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [3,6,4,2,1,5,7]=>[5,4,1,3,6,2,7]=>[7,2,6,3,1,4,5]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,6,4,2,1,7,5]=>[5,4,1,3,7,2,6]=>[6,2,7,3,1,4,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [3,6,4,2,5,1,7]=>[6,4,1,3,5,2,7]=>[7,2,5,3,1,4,6]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,4,2,5,7,1]=>[7,4,1,3,5,2,6]=>[6,2,5,3,1,4,7]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [3,6,4,2,7,1,5]=>[6,4,1,3,7,2,5]=>[5,2,7,3,1,4,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [3,6,4,2,7,5,1]=>[7,4,1,3,6,2,5]=>[5,2,6,3,1,4,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [3,6,4,5,1,2,7]=>[5,6,1,3,4,2,7]=>[7,2,4,3,1,6,5]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,4,5,1,7,2]=>[5,7,1,3,4,2,6]=>[6,2,4,3,1,7,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [3,6,4,5,2,1,7]=>[6,5,1,3,4,2,7]=>[7,2,4,3,1,5,6]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,4,5,2,7,1]=>[7,5,1,3,4,2,6]=>[6,2,4,3,1,5,7]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [3,6,4,5,7,1,2]=>[6,7,1,3,4,2,5]=>[5,2,4,3,1,7,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [3,6,4,5,7,2,1]=>[7,6,1,3,4,2,5]=>[5,2,4,3,1,6,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [3,6,4,7,1,2,5]=>[5,6,1,3,7,2,4]=>[4,2,7,3,1,6,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [3,6,4,7,1,5,2]=>[5,7,1,3,6,2,4]=>[4,2,6,3,1,7,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,6,4,7,2,1,5]=>[6,5,1,3,7,2,4]=>[4,2,7,3,1,5,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [3,6,4,7,2,5,1]=>[7,5,1,3,6,2,4]=>[4,2,6,3,1,5,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,6,4,7,5,1,2]=>[6,7,1,3,5,2,4]=>[4,2,5,3,1,7,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [3,6,4,7,5,2,1]=>[7,6,1,3,5,2,4]=>[4,2,5,3,1,6,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [3,6,5,1,2,4,7]=>[4,5,1,6,3,2,7]=>[7,2,3,6,1,5,4]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,6,5,1,2,7,4]=>[4,5,1,7,3,2,6]=>[6,2,3,7,1,5,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [3,6,5,1,4,2,7]=>[4,6,1,5,3,2,7]=>[7,2,3,5,1,6,4]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,6,5,1,4,7,2]=>[4,7,1,5,3,2,6]=>[6,2,3,5,1,7,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [3,6,5,1,7,2,4]=>[4,6,1,7,3,2,5]=>[5,2,3,7,1,6,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [3,6,5,1,7,4,2]=>[4,7,1,6,3,2,5]=>[5,2,3,6,1,7,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [3,6,5,2,1,4,7]=>[5,4,1,6,3,2,7]=>[7,2,3,6,1,4,5]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,6,5,2,1,7,4]=>[5,4,1,7,3,2,6]=>[6,2,3,7,1,4,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [3,6,5,2,4,1,7]=>[6,4,1,5,3,2,7]=>[7,2,3,5,1,4,6]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,6,5,2,4,7,1]=>[7,4,1,5,3,2,6]=>[6,2,3,5,1,4,7]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [3,6,5,2,7,1,4]=>[6,4,1,7,3,2,5]=>[5,2,3,7,1,4,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [3,6,5,2,7,4,1]=>[7,4,1,6,3,2,5]=>[5,2,3,6,1,4,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [3,6,5,4,1,2,7]=>[5,6,1,4,3,2,7]=>[7,2,3,4,1,6,5]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,6,5,4,1,7,2]=>[5,7,1,4,3,2,6]=>[6,2,3,4,1,7,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [3,6,5,4,2,1,7]=>[6,5,1,4,3,2,7]=>[7,2,3,4,1,5,6]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,6,5,4,2,7,1]=>[7,5,1,4,3,2,6]=>[6,2,3,4,1,5,7]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [3,6,5,4,7,1,2]=>[6,7,1,4,3,2,5]=>[5,2,3,4,1,7,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [3,6,5,4,7,2,1]=>[7,6,1,4,3,2,5]=>[5,2,3,4,1,6,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [3,6,5,7,1,2,4]=>[5,6,1,7,3,2,4]=>[4,2,3,7,1,6,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [3,6,5,7,1,4,2]=>[5,7,1,6,3,2,4]=>[4,2,3,6,1,7,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,6,5,7,2,1,4]=>[6,5,1,7,3,2,4]=>[4,2,3,7,1,5,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [3,6,5,7,2,4,1]=>[7,5,1,6,3,2,4]=>[4,2,3,6,1,5,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [3,6,5,7,4,1,2]=>[6,7,1,5,3,2,4]=>[4,2,3,5,1,7,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [3,6,5,7,4,2,1]=>[7,6,1,5,3,2,4]=>[4,2,3,5,1,6,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [3,6,7,1,2,4,5]=>[4,5,1,6,7,2,3]=>[3,2,7,6,1,5,4]=>[[[.,.],.],[[[[.,.],.],.],.]] [3,6,7,1,2,5,4]=>[4,5,1,7,6,2,3]=>[3,2,6,7,1,5,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [3,6,7,1,4,2,5]=>[4,6,1,5,7,2,3]=>[3,2,7,5,1,6,4]=>[[[.,.],.],[[[.,.],[.,.]],.]] [3,6,7,1,4,5,2]=>[4,7,1,5,6,2,3]=>[3,2,6,5,1,7,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [3,6,7,1,5,2,4]=>[4,6,1,7,5,2,3]=>[3,2,5,7,1,6,4]=>[[[.,.],.],[[.,.],[[.,.],.]]] [3,6,7,1,5,4,2]=>[4,7,1,6,5,2,3]=>[3,2,5,6,1,7,4]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [3,6,7,2,1,4,5]=>[5,4,1,6,7,2,3]=>[3,2,7,6,1,4,5]=>[[[.,.],.],[[[.,[.,.]],.],.]] [3,6,7,2,1,5,4]=>[5,4,1,7,6,2,3]=>[3,2,6,7,1,4,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [3,6,7,2,4,1,5]=>[6,4,1,5,7,2,3]=>[3,2,7,5,1,4,6]=>[[[.,.],.],[[[.,.],[.,.]],.]] [3,6,7,2,4,5,1]=>[7,4,1,5,6,2,3]=>[3,2,6,5,1,4,7]=>[[[.,.],.],[[[.,.],.],[.,.]]] [3,6,7,2,5,1,4]=>[6,4,1,7,5,2,3]=>[3,2,5,7,1,4,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [3,6,7,2,5,4,1]=>[7,4,1,6,5,2,3]=>[3,2,5,6,1,4,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [3,6,7,4,1,2,5]=>[5,6,1,4,7,2,3]=>[3,2,7,4,1,6,5]=>[[[.,.],.],[[.,[[.,.],.]],.]] [3,6,7,4,1,5,2]=>[5,7,1,4,6,2,3]=>[3,2,6,4,1,7,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [3,6,7,4,2,1,5]=>[6,5,1,4,7,2,3]=>[3,2,7,4,1,5,6]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [3,6,7,4,2,5,1]=>[7,5,1,4,6,2,3]=>[3,2,6,4,1,5,7]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [3,6,7,4,5,1,2]=>[6,7,1,4,5,2,3]=>[3,2,5,4,1,7,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [3,6,7,4,5,2,1]=>[7,6,1,4,5,2,3]=>[3,2,5,4,1,6,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [3,6,7,5,1,2,4]=>[5,6,1,7,4,2,3]=>[3,2,4,7,1,6,5]=>[[[.,.],.],[.,[[[.,.],.],.]]] [3,6,7,5,1,4,2]=>[5,7,1,6,4,2,3]=>[3,2,4,6,1,7,5]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [3,6,7,5,2,1,4]=>[6,5,1,7,4,2,3]=>[3,2,4,7,1,5,6]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [3,6,7,5,2,4,1]=>[7,5,1,6,4,2,3]=>[3,2,4,6,1,5,7]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [3,6,7,5,4,1,2]=>[6,7,1,5,4,2,3]=>[3,2,4,5,1,7,6]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [3,6,7,5,4,2,1]=>[7,6,1,5,4,2,3]=>[3,2,4,5,1,6,7]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [3,7,1,2,4,5,6]=>[3,4,1,5,6,7,2]=>[2,7,6,5,1,4,3]=>[[.,.],[[[[[.,.],.],.],.],.]] [3,7,1,2,4,6,5]=>[3,4,1,5,7,6,2]=>[2,6,7,5,1,4,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [3,7,1,2,5,4,6]=>[3,4,1,6,5,7,2]=>[2,7,5,6,1,4,3]=>[[.,.],[[[[.,.],.],[.,.]],.]] [3,7,1,2,5,6,4]=>[3,4,1,7,5,6,2]=>[2,6,5,7,1,4,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [3,7,1,2,6,4,5]=>[3,4,1,6,7,5,2]=>[2,5,7,6,1,4,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [3,7,1,2,6,5,4]=>[3,4,1,7,6,5,2]=>[2,5,6,7,1,4,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [3,7,1,4,2,5,6]=>[3,5,1,4,6,7,2]=>[2,7,6,4,1,5,3]=>[[.,.],[[[[.,.],[.,.]],.],.]] [3,7,1,4,2,6,5]=>[3,5,1,4,7,6,2]=>[2,6,7,4,1,5,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [3,7,1,4,5,2,6]=>[3,6,1,4,5,7,2]=>[2,7,5,4,1,6,3]=>[[.,.],[[[[.,.],.],[.,.]],.]] [3,7,1,4,5,6,2]=>[3,7,1,4,5,6,2]=>[2,6,5,4,1,7,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [3,7,1,4,6,2,5]=>[3,6,1,4,7,5,2]=>[2,5,7,4,1,6,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [3,7,1,4,6,5,2]=>[3,7,1,4,6,5,2]=>[2,5,6,4,1,7,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [3,7,1,5,2,4,6]=>[3,5,1,6,4,7,2]=>[2,7,4,6,1,5,3]=>[[.,.],[[[.,.],[[.,.],.]],.]] [3,7,1,5,2,6,4]=>[3,5,1,7,4,6,2]=>[2,6,4,7,1,5,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [3,7,1,5,4,2,6]=>[3,6,1,5,4,7,2]=>[2,7,4,5,1,6,3]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [3,7,1,5,4,6,2]=>[3,7,1,5,4,6,2]=>[2,6,4,5,1,7,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [3,7,1,5,6,2,4]=>[3,6,1,7,4,5,2]=>[2,5,4,7,1,6,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [3,7,1,5,6,4,2]=>[3,7,1,6,4,5,2]=>[2,5,4,6,1,7,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [3,7,1,6,2,4,5]=>[3,5,1,6,7,4,2]=>[2,4,7,6,1,5,3]=>[[.,.],[[.,.],[[[.,.],.],.]]] [3,7,1,6,2,5,4]=>[3,5,1,7,6,4,2]=>[2,4,6,7,1,5,3]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [3,7,1,6,4,2,5]=>[3,6,1,5,7,4,2]=>[2,4,7,5,1,6,3]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [3,7,1,6,4,5,2]=>[3,7,1,5,6,4,2]=>[2,4,6,5,1,7,3]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [3,7,1,6,5,2,4]=>[3,6,1,7,5,4,2]=>[2,4,5,7,1,6,3]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [3,7,1,6,5,4,2]=>[3,7,1,6,5,4,2]=>[2,4,5,6,1,7,3]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [3,7,2,1,4,5,6]=>[4,3,1,5,6,7,2]=>[2,7,6,5,1,3,4]=>[[.,.],[[[[.,[.,.]],.],.],.]] [3,7,2,1,4,6,5]=>[4,3,1,5,7,6,2]=>[2,6,7,5,1,3,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [3,7,2,1,5,4,6]=>[4,3,1,6,5,7,2]=>[2,7,5,6,1,3,4]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [3,7,2,1,5,6,4]=>[4,3,1,7,5,6,2]=>[2,6,5,7,1,3,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [3,7,2,1,6,4,5]=>[4,3,1,6,7,5,2]=>[2,5,7,6,1,3,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [3,7,2,1,6,5,4]=>[4,3,1,7,6,5,2]=>[2,5,6,7,1,3,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [3,7,2,4,1,5,6]=>[5,3,1,4,6,7,2]=>[2,7,6,4,1,3,5]=>[[.,.],[[[[.,.],[.,.]],.],.]] [3,7,2,4,1,6,5]=>[5,3,1,4,7,6,2]=>[2,6,7,4,1,3,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [3,7,2,4,5,1,6]=>[6,3,1,4,5,7,2]=>[2,7,5,4,1,3,6]=>[[.,.],[[[[.,.],.],[.,.]],.]] [3,7,2,4,5,6,1]=>[7,3,1,4,5,6,2]=>[2,6,5,4,1,3,7]=>[[.,.],[[[[.,.],.],.],[.,.]]] [3,7,2,4,6,1,5]=>[6,3,1,4,7,5,2]=>[2,5,7,4,1,3,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [3,7,2,4,6,5,1]=>[7,3,1,4,6,5,2]=>[2,5,6,4,1,3,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [3,7,2,5,1,4,6]=>[5,3,1,6,4,7,2]=>[2,7,4,6,1,3,5]=>[[.,.],[[[.,.],[[.,.],.]],.]] [3,7,2,5,1,6,4]=>[5,3,1,7,4,6,2]=>[2,6,4,7,1,3,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [3,7,2,5,4,1,6]=>[6,3,1,5,4,7,2]=>[2,7,4,5,1,3,6]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [3,7,2,5,4,6,1]=>[7,3,1,5,4,6,2]=>[2,6,4,5,1,3,7]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [3,7,2,5,6,1,4]=>[6,3,1,7,4,5,2]=>[2,5,4,7,1,3,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [3,7,2,5,6,4,1]=>[7,3,1,6,4,5,2]=>[2,5,4,6,1,3,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [3,7,2,6,1,4,5]=>[5,3,1,6,7,4,2]=>[2,4,7,6,1,3,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [3,7,2,6,1,5,4]=>[5,3,1,7,6,4,2]=>[2,4,6,7,1,3,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [3,7,2,6,4,1,5]=>[6,3,1,5,7,4,2]=>[2,4,7,5,1,3,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [3,7,2,6,4,5,1]=>[7,3,1,5,6,4,2]=>[2,4,6,5,1,3,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [3,7,2,6,5,1,4]=>[6,3,1,7,5,4,2]=>[2,4,5,7,1,3,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [3,7,2,6,5,4,1]=>[7,3,1,6,5,4,2]=>[2,4,5,6,1,3,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [3,7,4,1,2,5,6]=>[4,5,1,3,6,7,2]=>[2,7,6,3,1,5,4]=>[[.,.],[[[.,[[.,.],.]],.],.]] [3,7,4,1,2,6,5]=>[4,5,1,3,7,6,2]=>[2,6,7,3,1,5,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [3,7,4,1,5,2,6]=>[4,6,1,3,5,7,2]=>[2,7,5,3,1,6,4]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [3,7,4,1,5,6,2]=>[4,7,1,3,5,6,2]=>[2,6,5,3,1,7,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [3,7,4,1,6,2,5]=>[4,6,1,3,7,5,2]=>[2,5,7,3,1,6,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [3,7,4,1,6,5,2]=>[4,7,1,3,6,5,2]=>[2,5,6,3,1,7,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [3,7,4,2,1,5,6]=>[5,4,1,3,6,7,2]=>[2,7,6,3,1,4,5]=>[[.,.],[[[.,[.,[.,.]]],.],.]] [3,7,4,2,1,6,5]=>[5,4,1,3,7,6,2]=>[2,6,7,3,1,4,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [3,7,4,2,5,1,6]=>[6,4,1,3,5,7,2]=>[2,7,5,3,1,4,6]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [3,7,4,2,5,6,1]=>[7,4,1,3,5,6,2]=>[2,6,5,3,1,4,7]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [3,7,4,2,6,1,5]=>[6,4,1,3,7,5,2]=>[2,5,7,3,1,4,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [3,7,4,2,6,5,1]=>[7,4,1,3,6,5,2]=>[2,5,6,3,1,4,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [3,7,4,5,1,2,6]=>[5,6,1,3,4,7,2]=>[2,7,4,3,1,6,5]=>[[.,.],[[[.,.],[[.,.],.]],.]] [3,7,4,5,1,6,2]=>[5,7,1,3,4,6,2]=>[2,6,4,3,1,7,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [3,7,4,5,2,1,6]=>[6,5,1,3,4,7,2]=>[2,7,4,3,1,5,6]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [3,7,4,5,2,6,1]=>[7,5,1,3,4,6,2]=>[2,6,4,3,1,5,7]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [3,7,4,5,6,1,2]=>[6,7,1,3,4,5,2]=>[2,5,4,3,1,7,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [3,7,4,5,6,2,1]=>[7,6,1,3,4,5,2]=>[2,5,4,3,1,6,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [3,7,4,6,1,2,5]=>[5,6,1,3,7,4,2]=>[2,4,7,3,1,6,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [3,7,4,6,1,5,2]=>[5,7,1,3,6,4,2]=>[2,4,6,3,1,7,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [3,7,4,6,2,1,5]=>[6,5,1,3,7,4,2]=>[2,4,7,3,1,5,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [3,7,4,6,2,5,1]=>[7,5,1,3,6,4,2]=>[2,4,6,3,1,5,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [3,7,4,6,5,1,2]=>[6,7,1,3,5,4,2]=>[2,4,5,3,1,7,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [3,7,4,6,5,2,1]=>[7,6,1,3,5,4,2]=>[2,4,5,3,1,6,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [3,7,5,1,2,4,6]=>[4,5,1,6,3,7,2]=>[2,7,3,6,1,5,4]=>[[.,.],[[.,[[[.,.],.],.]],.]] [3,7,5,1,2,6,4]=>[4,5,1,7,3,6,2]=>[2,6,3,7,1,5,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [3,7,5,1,4,2,6]=>[4,6,1,5,3,7,2]=>[2,7,3,5,1,6,4]=>[[.,.],[[.,[[.,.],[.,.]]],.]] [3,7,5,1,4,6,2]=>[4,7,1,5,3,6,2]=>[2,6,3,5,1,7,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [3,7,5,1,6,2,4]=>[4,6,1,7,3,5,2]=>[2,5,3,7,1,6,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [3,7,5,1,6,4,2]=>[4,7,1,6,3,5,2]=>[2,5,3,6,1,7,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [3,7,5,2,1,4,6]=>[5,4,1,6,3,7,2]=>[2,7,3,6,1,4,5]=>[[.,.],[[.,[[.,[.,.]],.]],.]] [3,7,5,2,1,6,4]=>[5,4,1,7,3,6,2]=>[2,6,3,7,1,4,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [3,7,5,2,4,1,6]=>[6,4,1,5,3,7,2]=>[2,7,3,5,1,4,6]=>[[.,.],[[.,[[.,.],[.,.]]],.]] [3,7,5,2,4,6,1]=>[7,4,1,5,3,6,2]=>[2,6,3,5,1,4,7]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [3,7,5,2,6,1,4]=>[6,4,1,7,3,5,2]=>[2,5,3,7,1,4,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [3,7,5,2,6,4,1]=>[7,4,1,6,3,5,2]=>[2,5,3,6,1,4,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [3,7,5,4,1,2,6]=>[5,6,1,4,3,7,2]=>[2,7,3,4,1,6,5]=>[[.,.],[[.,[.,[[.,.],.]]],.]] [3,7,5,4,1,6,2]=>[5,7,1,4,3,6,2]=>[2,6,3,4,1,7,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [3,7,5,4,2,1,6]=>[6,5,1,4,3,7,2]=>[2,7,3,4,1,5,6]=>[[.,.],[[.,[.,[.,[.,.]]]],.]] [3,7,5,4,2,6,1]=>[7,5,1,4,3,6,2]=>[2,6,3,4,1,5,7]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [3,7,5,4,6,1,2]=>[6,7,1,4,3,5,2]=>[2,5,3,4,1,7,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [3,7,5,4,6,2,1]=>[7,6,1,4,3,5,2]=>[2,5,3,4,1,6,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [3,7,5,6,1,2,4]=>[5,6,1,7,3,4,2]=>[2,4,3,7,1,6,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [3,7,5,6,1,4,2]=>[5,7,1,6,3,4,2]=>[2,4,3,6,1,7,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [3,7,5,6,2,1,4]=>[6,5,1,7,3,4,2]=>[2,4,3,7,1,5,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [3,7,5,6,2,4,1]=>[7,5,1,6,3,4,2]=>[2,4,3,6,1,5,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [3,7,5,6,4,1,2]=>[6,7,1,5,3,4,2]=>[2,4,3,5,1,7,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [3,7,5,6,4,2,1]=>[7,6,1,5,3,4,2]=>[2,4,3,5,1,6,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [3,7,6,1,2,4,5]=>[4,5,1,6,7,3,2]=>[2,3,7,6,1,5,4]=>[[.,.],[.,[[[[.,.],.],.],.]]] [3,7,6,1,2,5,4]=>[4,5,1,7,6,3,2]=>[2,3,6,7,1,5,4]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [3,7,6,1,4,2,5]=>[4,6,1,5,7,3,2]=>[2,3,7,5,1,6,4]=>[[.,.],[.,[[[.,.],[.,.]],.]]] [3,7,6,1,4,5,2]=>[4,7,1,5,6,3,2]=>[2,3,6,5,1,7,4]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [3,7,6,1,5,2,4]=>[4,6,1,7,5,3,2]=>[2,3,5,7,1,6,4]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [3,7,6,1,5,4,2]=>[4,7,1,6,5,3,2]=>[2,3,5,6,1,7,4]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [3,7,6,2,1,4,5]=>[5,4,1,6,7,3,2]=>[2,3,7,6,1,4,5]=>[[.,.],[.,[[[.,[.,.]],.],.]]] [3,7,6,2,1,5,4]=>[5,4,1,7,6,3,2]=>[2,3,6,7,1,4,5]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [3,7,6,2,4,1,5]=>[6,4,1,5,7,3,2]=>[2,3,7,5,1,4,6]=>[[.,.],[.,[[[.,.],[.,.]],.]]] [3,7,6,2,4,5,1]=>[7,4,1,5,6,3,2]=>[2,3,6,5,1,4,7]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [3,7,6,2,5,1,4]=>[6,4,1,7,5,3,2]=>[2,3,5,7,1,4,6]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [3,7,6,2,5,4,1]=>[7,4,1,6,5,3,2]=>[2,3,5,6,1,4,7]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [3,7,6,4,1,2,5]=>[5,6,1,4,7,3,2]=>[2,3,7,4,1,6,5]=>[[.,.],[.,[[.,[[.,.],.]],.]]] [3,7,6,4,1,5,2]=>[5,7,1,4,6,3,2]=>[2,3,6,4,1,7,5]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [3,7,6,4,2,1,5]=>[6,5,1,4,7,3,2]=>[2,3,7,4,1,5,6]=>[[.,.],[.,[[.,[.,[.,.]]],.]]] [3,7,6,4,2,5,1]=>[7,5,1,4,6,3,2]=>[2,3,6,4,1,5,7]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [3,7,6,4,5,1,2]=>[6,7,1,4,5,3,2]=>[2,3,5,4,1,7,6]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [3,7,6,4,5,2,1]=>[7,6,1,4,5,3,2]=>[2,3,5,4,1,6,7]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [3,7,6,5,1,2,4]=>[5,6,1,7,4,3,2]=>[2,3,4,7,1,6,5]=>[[.,.],[.,[.,[[[.,.],.],.]]]] [3,7,6,5,1,4,2]=>[5,7,1,6,4,3,2]=>[2,3,4,6,1,7,5]=>[[.,.],[.,[.,[[.,.],[.,.]]]]] [3,7,6,5,2,1,4]=>[6,5,1,7,4,3,2]=>[2,3,4,7,1,5,6]=>[[.,.],[.,[.,[[.,[.,.]],.]]]] [3,7,6,5,2,4,1]=>[7,5,1,6,4,3,2]=>[2,3,4,6,1,5,7]=>[[.,.],[.,[.,[[.,.],[.,.]]]]] [3,7,6,5,4,1,2]=>[6,7,1,5,4,3,2]=>[2,3,4,5,1,7,6]=>[[.,.],[.,[.,[.,[[.,.],.]]]]] [3,7,6,5,4,2,1]=>[7,6,1,5,4,3,2]=>[2,3,4,5,1,6,7]=>[[.,.],[.,[.,[.,[.,[.,.]]]]]] [4,1,2,3,5,6,7]=>[2,3,4,1,5,6,7]=>[7,6,5,1,4,3,2]=>[[[[.,[[[.,.],.],.]],.],.],.] [4,1,2,3,5,7,6]=>[2,3,4,1,5,7,6]=>[6,7,5,1,4,3,2]=>[[[.,[[[.,.],.],.]],.],[.,.]] [4,1,2,3,6,5,7]=>[2,3,4,1,6,5,7]=>[7,5,6,1,4,3,2]=>[[[.,[[[.,.],.],.]],[.,.]],.] [4,1,2,3,6,7,5]=>[2,3,4,1,7,5,6]=>[6,5,7,1,4,3,2]=>[[[.,[[[.,.],.],.]],.],[.,.]] [4,1,2,3,7,5,6]=>[2,3,4,1,6,7,5]=>[5,7,6,1,4,3,2]=>[[.,[[[.,.],.],.]],[[.,.],.]] [4,1,2,3,7,6,5]=>[2,3,4,1,7,6,5]=>[5,6,7,1,4,3,2]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [4,1,2,5,3,6,7]=>[2,3,5,1,4,6,7]=>[7,6,4,1,5,3,2]=>[[[[.,[[.,.],.]],[.,.]],.],.] [4,1,2,5,3,7,6]=>[2,3,5,1,4,7,6]=>[6,7,4,1,5,3,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [4,1,2,5,6,3,7]=>[2,3,6,1,4,5,7]=>[7,5,4,1,6,3,2]=>[[[[.,[[.,.],.]],.],[.,.]],.] [4,1,2,5,6,7,3]=>[2,3,7,1,4,5,6]=>[6,5,4,1,7,3,2]=>[[[[.,[[.,.],.]],.],.],[.,.]] [4,1,2,5,7,3,6]=>[2,3,6,1,4,7,5]=>[5,7,4,1,6,3,2]=>[[[.,[[.,.],.]],.],[[.,.],.]] [4,1,2,5,7,6,3]=>[2,3,7,1,4,6,5]=>[5,6,4,1,7,3,2]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [4,1,2,6,3,5,7]=>[2,3,5,1,6,4,7]=>[7,4,6,1,5,3,2]=>[[[.,[[.,.],.]],[[.,.],.]],.] [4,1,2,6,3,7,5]=>[2,3,5,1,7,4,6]=>[6,4,7,1,5,3,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [4,1,2,6,5,3,7]=>[2,3,6,1,5,4,7]=>[7,4,5,1,6,3,2]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [4,1,2,6,5,7,3]=>[2,3,7,1,5,4,6]=>[6,4,5,1,7,3,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [4,1,2,6,7,3,5]=>[2,3,6,1,7,4,5]=>[5,4,7,1,6,3,2]=>[[[.,[[.,.],.]],.],[[.,.],.]] [4,1,2,6,7,5,3]=>[2,3,7,1,6,4,5]=>[5,4,6,1,7,3,2]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [4,1,2,7,3,5,6]=>[2,3,5,1,6,7,4]=>[4,7,6,1,5,3,2]=>[[.,[[.,.],.]],[[[.,.],.],.]] [4,1,2,7,3,6,5]=>[2,3,5,1,7,6,4]=>[4,6,7,1,5,3,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [4,1,2,7,5,3,6]=>[2,3,6,1,5,7,4]=>[4,7,5,1,6,3,2]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [4,1,2,7,5,6,3]=>[2,3,7,1,5,6,4]=>[4,6,5,1,7,3,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [4,1,2,7,6,3,5]=>[2,3,6,1,7,5,4]=>[4,5,7,1,6,3,2]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [4,1,2,7,6,5,3]=>[2,3,7,1,6,5,4]=>[4,5,6,1,7,3,2]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [4,1,3,2,5,6,7]=>[2,4,3,1,5,6,7]=>[7,6,5,1,3,4,2]=>[[[[.,[[.,.],[.,.]]],.],.],.] [4,1,3,2,5,7,6]=>[2,4,3,1,5,7,6]=>[6,7,5,1,3,4,2]=>[[[.,[[.,.],[.,.]]],.],[.,.]] [4,1,3,2,6,5,7]=>[2,4,3,1,6,5,7]=>[7,5,6,1,3,4,2]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [4,1,3,2,6,7,5]=>[2,4,3,1,7,5,6]=>[6,5,7,1,3,4,2]=>[[[.,[[.,.],[.,.]]],.],[.,.]] [4,1,3,2,7,5,6]=>[2,4,3,1,6,7,5]=>[5,7,6,1,3,4,2]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [4,1,3,2,7,6,5]=>[2,4,3,1,7,6,5]=>[5,6,7,1,3,4,2]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [4,1,3,5,2,6,7]=>[2,5,3,1,4,6,7]=>[7,6,4,1,3,5,2]=>[[[[.,[[.,.],.]],[.,.]],.],.] [4,1,3,5,2,7,6]=>[2,5,3,1,4,7,6]=>[6,7,4,1,3,5,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [4,1,3,5,6,2,7]=>[2,6,3,1,4,5,7]=>[7,5,4,1,3,6,2]=>[[[[.,[[.,.],.]],.],[.,.]],.] [4,1,3,5,6,7,2]=>[2,7,3,1,4,5,6]=>[6,5,4,1,3,7,2]=>[[[[.,[[.,.],.]],.],.],[.,.]] [4,1,3,5,7,2,6]=>[2,6,3,1,4,7,5]=>[5,7,4,1,3,6,2]=>[[[.,[[.,.],.]],.],[[.,.],.]] [4,1,3,5,7,6,2]=>[2,7,3,1,4,6,5]=>[5,6,4,1,3,7,2]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [4,1,3,6,2,5,7]=>[2,5,3,1,6,4,7]=>[7,4,6,1,3,5,2]=>[[[.,[[.,.],.]],[[.,.],.]],.] [4,1,3,6,2,7,5]=>[2,5,3,1,7,4,6]=>[6,4,7,1,3,5,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [4,1,3,6,5,2,7]=>[2,6,3,1,5,4,7]=>[7,4,5,1,3,6,2]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [4,1,3,6,5,7,2]=>[2,7,3,1,5,4,6]=>[6,4,5,1,3,7,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [4,1,3,6,7,2,5]=>[2,6,3,1,7,4,5]=>[5,4,7,1,3,6,2]=>[[[.,[[.,.],.]],.],[[.,.],.]] [4,1,3,6,7,5,2]=>[2,7,3,1,6,4,5]=>[5,4,6,1,3,7,2]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [4,1,3,7,2,5,6]=>[2,5,3,1,6,7,4]=>[4,7,6,1,3,5,2]=>[[.,[[.,.],.]],[[[.,.],.],.]] [4,1,3,7,2,6,5]=>[2,5,3,1,7,6,4]=>[4,6,7,1,3,5,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [4,1,3,7,5,2,6]=>[2,6,3,1,5,7,4]=>[4,7,5,1,3,6,2]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [4,1,3,7,5,6,2]=>[2,7,3,1,5,6,4]=>[4,6,5,1,3,7,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [4,1,3,7,6,2,5]=>[2,6,3,1,7,5,4]=>[4,5,7,1,3,6,2]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [4,1,3,7,6,5,2]=>[2,7,3,1,6,5,4]=>[4,5,6,1,3,7,2]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [4,1,5,2,3,6,7]=>[2,4,5,1,3,6,7]=>[7,6,3,1,5,4,2]=>[[[[.,[.,.]],[[.,.],.]],.],.] [4,1,5,2,3,7,6]=>[2,4,5,1,3,7,6]=>[6,7,3,1,5,4,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [4,1,5,2,6,3,7]=>[2,4,6,1,3,5,7]=>[7,5,3,1,6,4,2]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [4,1,5,2,6,7,3]=>[2,4,7,1,3,5,6]=>[6,5,3,1,7,4,2]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [4,1,5,2,7,3,6]=>[2,4,6,1,3,7,5]=>[5,7,3,1,6,4,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,1,5,2,7,6,3]=>[2,4,7,1,3,6,5]=>[5,6,3,1,7,4,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,1,5,3,2,6,7]=>[2,5,4,1,3,6,7]=>[7,6,3,1,4,5,2]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [4,1,5,3,2,7,6]=>[2,5,4,1,3,7,6]=>[6,7,3,1,4,5,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [4,1,5,3,6,2,7]=>[2,6,4,1,3,5,7]=>[7,5,3,1,4,6,2]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [4,1,5,3,6,7,2]=>[2,7,4,1,3,5,6]=>[6,5,3,1,4,7,2]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [4,1,5,3,7,2,6]=>[2,6,4,1,3,7,5]=>[5,7,3,1,4,6,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,1,5,3,7,6,2]=>[2,7,4,1,3,6,5]=>[5,6,3,1,4,7,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,1,5,6,2,3,7]=>[2,5,6,1,3,4,7]=>[7,4,3,1,6,5,2]=>[[[[.,[.,.]],.],[[.,.],.]],.] [4,1,5,6,2,7,3]=>[2,5,7,1,3,4,6]=>[6,4,3,1,7,5,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [4,1,5,6,3,2,7]=>[2,6,5,1,3,4,7]=>[7,4,3,1,5,6,2]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [4,1,5,6,3,7,2]=>[2,7,5,1,3,4,6]=>[6,4,3,1,5,7,2]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [4,1,5,6,7,2,3]=>[2,6,7,1,3,4,5]=>[5,4,3,1,7,6,2]=>[[[[.,[.,.]],.],.],[[.,.],.]] [4,1,5,6,7,3,2]=>[2,7,6,1,3,4,5]=>[5,4,3,1,6,7,2]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [4,1,5,7,2,3,6]=>[2,5,6,1,3,7,4]=>[4,7,3,1,6,5,2]=>[[[.,[.,.]],.],[[[.,.],.],.]] [4,1,5,7,2,6,3]=>[2,5,7,1,3,6,4]=>[4,6,3,1,7,5,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [4,1,5,7,3,2,6]=>[2,6,5,1,3,7,4]=>[4,7,3,1,5,6,2]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [4,1,5,7,3,6,2]=>[2,7,5,1,3,6,4]=>[4,6,3,1,5,7,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [4,1,5,7,6,2,3]=>[2,6,7,1,3,5,4]=>[4,5,3,1,7,6,2]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [4,1,5,7,6,3,2]=>[2,7,6,1,3,5,4]=>[4,5,3,1,6,7,2]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [4,1,6,2,3,5,7]=>[2,4,5,1,6,3,7]=>[7,3,6,1,5,4,2]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,6,2,3,7,5]=>[2,4,5,1,7,3,6]=>[6,3,7,1,5,4,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [4,1,6,2,5,3,7]=>[2,4,6,1,5,3,7]=>[7,3,5,1,6,4,2]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,6,2,5,7,3]=>[2,4,7,1,5,3,6]=>[6,3,5,1,7,4,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [4,1,6,2,7,3,5]=>[2,4,6,1,7,3,5]=>[5,3,7,1,6,4,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,1,6,2,7,5,3]=>[2,4,7,1,6,3,5]=>[5,3,6,1,7,4,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,1,6,3,2,5,7]=>[2,5,4,1,6,3,7]=>[7,3,6,1,4,5,2]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,6,3,2,7,5]=>[2,5,4,1,7,3,6]=>[6,3,7,1,4,5,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [4,1,6,3,5,2,7]=>[2,6,4,1,5,3,7]=>[7,3,5,1,4,6,2]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,6,3,5,7,2]=>[2,7,4,1,5,3,6]=>[6,3,5,1,4,7,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [4,1,6,3,7,2,5]=>[2,6,4,1,7,3,5]=>[5,3,7,1,4,6,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,1,6,3,7,5,2]=>[2,7,4,1,6,3,5]=>[5,3,6,1,4,7,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,1,6,5,2,3,7]=>[2,5,6,1,4,3,7]=>[7,3,4,1,6,5,2]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,6,5,2,7,3]=>[2,5,7,1,4,3,6]=>[6,3,4,1,7,5,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [4,1,6,5,3,2,7]=>[2,6,5,1,4,3,7]=>[7,3,4,1,5,6,2]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,6,5,3,7,2]=>[2,7,5,1,4,3,6]=>[6,3,4,1,5,7,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [4,1,6,5,7,2,3]=>[2,6,7,1,4,3,5]=>[5,3,4,1,7,6,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,1,6,5,7,3,2]=>[2,7,6,1,4,3,5]=>[5,3,4,1,6,7,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,1,6,7,2,3,5]=>[2,5,6,1,7,3,4]=>[4,3,7,1,6,5,2]=>[[[.,[.,.]],.],[[[.,.],.],.]] [4,1,6,7,2,5,3]=>[2,5,7,1,6,3,4]=>[4,3,6,1,7,5,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [4,1,6,7,3,2,5]=>[2,6,5,1,7,3,4]=>[4,3,7,1,5,6,2]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [4,1,6,7,3,5,2]=>[2,7,5,1,6,3,4]=>[4,3,6,1,5,7,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [4,1,6,7,5,2,3]=>[2,6,7,1,5,3,4]=>[4,3,5,1,7,6,2]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [4,1,6,7,5,3,2]=>[2,7,6,1,5,3,4]=>[4,3,5,1,6,7,2]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [4,1,7,2,3,5,6]=>[2,4,5,1,6,7,3]=>[3,7,6,1,5,4,2]=>[[.,[.,.]],[[[[.,.],.],.],.]] [4,1,7,2,3,6,5]=>[2,4,5,1,7,6,3]=>[3,6,7,1,5,4,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [4,1,7,2,5,3,6]=>[2,4,6,1,5,7,3]=>[3,7,5,1,6,4,2]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [4,1,7,2,5,6,3]=>[2,4,7,1,5,6,3]=>[3,6,5,1,7,4,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [4,1,7,2,6,3,5]=>[2,4,6,1,7,5,3]=>[3,5,7,1,6,4,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [4,1,7,2,6,5,3]=>[2,4,7,1,6,5,3]=>[3,5,6,1,7,4,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [4,1,7,3,2,5,6]=>[2,5,4,1,6,7,3]=>[3,7,6,1,4,5,2]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [4,1,7,3,2,6,5]=>[2,5,4,1,7,6,3]=>[3,6,7,1,4,5,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [4,1,7,3,5,2,6]=>[2,6,4,1,5,7,3]=>[3,7,5,1,4,6,2]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [4,1,7,3,5,6,2]=>[2,7,4,1,5,6,3]=>[3,6,5,1,4,7,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [4,1,7,3,6,2,5]=>[2,6,4,1,7,5,3]=>[3,5,7,1,4,6,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [4,1,7,3,6,5,2]=>[2,7,4,1,6,5,3]=>[3,5,6,1,4,7,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [4,1,7,5,2,3,6]=>[2,5,6,1,4,7,3]=>[3,7,4,1,6,5,2]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [4,1,7,5,2,6,3]=>[2,5,7,1,4,6,3]=>[3,6,4,1,7,5,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [4,1,7,5,3,2,6]=>[2,6,5,1,4,7,3]=>[3,7,4,1,5,6,2]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [4,1,7,5,3,6,2]=>[2,7,5,1,4,6,3]=>[3,6,4,1,5,7,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [4,1,7,5,6,2,3]=>[2,6,7,1,4,5,3]=>[3,5,4,1,7,6,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [4,1,7,5,6,3,2]=>[2,7,6,1,4,5,3]=>[3,5,4,1,6,7,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [4,1,7,6,2,3,5]=>[2,5,6,1,7,4,3]=>[3,4,7,1,6,5,2]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [4,1,7,6,2,5,3]=>[2,5,7,1,6,4,3]=>[3,4,6,1,7,5,2]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [4,1,7,6,3,2,5]=>[2,6,5,1,7,4,3]=>[3,4,7,1,5,6,2]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [4,1,7,6,3,5,2]=>[2,7,5,1,6,4,3]=>[3,4,6,1,5,7,2]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [4,1,7,6,5,2,3]=>[2,6,7,1,5,4,3]=>[3,4,5,1,7,6,2]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [4,1,7,6,5,3,2]=>[2,7,6,1,5,4,3]=>[3,4,5,1,6,7,2]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [4,2,1,3,5,6,7]=>[3,2,4,1,5,6,7]=>[7,6,5,1,4,2,3]=>[[[[.,[[.,[.,.]],.]],.],.],.] [4,2,1,3,5,7,6]=>[3,2,4,1,5,7,6]=>[6,7,5,1,4,2,3]=>[[[.,[[.,[.,.]],.]],.],[.,.]] [4,2,1,3,6,5,7]=>[3,2,4,1,6,5,7]=>[7,5,6,1,4,2,3]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [4,2,1,3,6,7,5]=>[3,2,4,1,7,5,6]=>[6,5,7,1,4,2,3]=>[[[.,[[.,[.,.]],.]],.],[.,.]] [4,2,1,3,7,5,6]=>[3,2,4,1,6,7,5]=>[5,7,6,1,4,2,3]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [4,2,1,3,7,6,5]=>[3,2,4,1,7,6,5]=>[5,6,7,1,4,2,3]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [4,2,1,5,3,6,7]=>[3,2,5,1,4,6,7]=>[7,6,4,1,5,2,3]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [4,2,1,5,3,7,6]=>[3,2,5,1,4,7,6]=>[6,7,4,1,5,2,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [4,2,1,5,6,3,7]=>[3,2,6,1,4,5,7]=>[7,5,4,1,6,2,3]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [4,2,1,5,6,7,3]=>[3,2,7,1,4,5,6]=>[6,5,4,1,7,2,3]=>[[[[.,[.,[.,.]]],.],.],[.,.]] [4,2,1,5,7,3,6]=>[3,2,6,1,4,7,5]=>[5,7,4,1,6,2,3]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [4,2,1,5,7,6,3]=>[3,2,7,1,4,6,5]=>[5,6,4,1,7,2,3]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [4,2,1,6,3,5,7]=>[3,2,5,1,6,4,7]=>[7,4,6,1,5,2,3]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [4,2,1,6,3,7,5]=>[3,2,5,1,7,4,6]=>[6,4,7,1,5,2,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [4,2,1,6,5,3,7]=>[3,2,6,1,5,4,7]=>[7,4,5,1,6,2,3]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [4,2,1,6,5,7,3]=>[3,2,7,1,5,4,6]=>[6,4,5,1,7,2,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [4,2,1,6,7,3,5]=>[3,2,6,1,7,4,5]=>[5,4,7,1,6,2,3]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [4,2,1,6,7,5,3]=>[3,2,7,1,6,4,5]=>[5,4,6,1,7,2,3]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [4,2,1,7,3,5,6]=>[3,2,5,1,6,7,4]=>[4,7,6,1,5,2,3]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [4,2,1,7,3,6,5]=>[3,2,5,1,7,6,4]=>[4,6,7,1,5,2,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [4,2,1,7,5,3,6]=>[3,2,6,1,5,7,4]=>[4,7,5,1,6,2,3]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [4,2,1,7,5,6,3]=>[3,2,7,1,5,6,4]=>[4,6,5,1,7,2,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [4,2,1,7,6,3,5]=>[3,2,6,1,7,5,4]=>[4,5,7,1,6,2,3]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [4,2,1,7,6,5,3]=>[3,2,7,1,6,5,4]=>[4,5,6,1,7,2,3]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [4,2,3,1,5,6,7]=>[4,2,3,1,5,6,7]=>[7,6,5,1,3,2,4]=>[[[[.,[[.,.],[.,.]]],.],.],.] [4,2,3,1,5,7,6]=>[4,2,3,1,5,7,6]=>[6,7,5,1,3,2,4]=>[[[.,[[.,.],[.,.]]],.],[.,.]] [4,2,3,1,6,5,7]=>[4,2,3,1,6,5,7]=>[7,5,6,1,3,2,4]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [4,2,3,1,6,7,5]=>[4,2,3,1,7,5,6]=>[6,5,7,1,3,2,4]=>[[[.,[[.,.],[.,.]]],.],[.,.]] [4,2,3,1,7,5,6]=>[4,2,3,1,6,7,5]=>[5,7,6,1,3,2,4]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [4,2,3,1,7,6,5]=>[4,2,3,1,7,6,5]=>[5,6,7,1,3,2,4]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [4,2,3,5,1,6,7]=>[5,2,3,1,4,6,7]=>[7,6,4,1,3,2,5]=>[[[[.,[[.,.],.]],[.,.]],.],.] [4,2,3,5,1,7,6]=>[5,2,3,1,4,7,6]=>[6,7,4,1,3,2,5]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [4,2,3,5,6,1,7]=>[6,2,3,1,4,5,7]=>[7,5,4,1,3,2,6]=>[[[[.,[[.,.],.]],.],[.,.]],.] [4,2,3,5,6,7,1]=>[7,2,3,1,4,5,6]=>[6,5,4,1,3,2,7]=>[[[[.,[[.,.],.]],.],.],[.,.]] [4,2,3,5,7,1,6]=>[6,2,3,1,4,7,5]=>[5,7,4,1,3,2,6]=>[[[.,[[.,.],.]],.],[[.,.],.]] [4,2,3,5,7,6,1]=>[7,2,3,1,4,6,5]=>[5,6,4,1,3,2,7]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [4,2,3,6,1,5,7]=>[5,2,3,1,6,4,7]=>[7,4,6,1,3,2,5]=>[[[.,[[.,.],.]],[[.,.],.]],.] [4,2,3,6,1,7,5]=>[5,2,3,1,7,4,6]=>[6,4,7,1,3,2,5]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [4,2,3,6,5,1,7]=>[6,2,3,1,5,4,7]=>[7,4,5,1,3,2,6]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [4,2,3,6,5,7,1]=>[7,2,3,1,5,4,6]=>[6,4,5,1,3,2,7]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [4,2,3,6,7,1,5]=>[6,2,3,1,7,4,5]=>[5,4,7,1,3,2,6]=>[[[.,[[.,.],.]],.],[[.,.],.]] [4,2,3,6,7,5,1]=>[7,2,3,1,6,4,5]=>[5,4,6,1,3,2,7]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [4,2,3,7,1,5,6]=>[5,2,3,1,6,7,4]=>[4,7,6,1,3,2,5]=>[[.,[[.,.],.]],[[[.,.],.],.]] [4,2,3,7,1,6,5]=>[5,2,3,1,7,6,4]=>[4,6,7,1,3,2,5]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [4,2,3,7,5,1,6]=>[6,2,3,1,5,7,4]=>[4,7,5,1,3,2,6]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [4,2,3,7,5,6,1]=>[7,2,3,1,5,6,4]=>[4,6,5,1,3,2,7]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [4,2,3,7,6,1,5]=>[6,2,3,1,7,5,4]=>[4,5,7,1,3,2,6]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [4,2,3,7,6,5,1]=>[7,2,3,1,6,5,4]=>[4,5,6,1,3,2,7]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [4,2,5,1,3,6,7]=>[4,2,5,1,3,6,7]=>[7,6,3,1,5,2,4]=>[[[[.,[.,.]],[[.,.],.]],.],.] [4,2,5,1,3,7,6]=>[4,2,5,1,3,7,6]=>[6,7,3,1,5,2,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [4,2,5,1,6,3,7]=>[4,2,6,1,3,5,7]=>[7,5,3,1,6,2,4]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [4,2,5,1,6,7,3]=>[4,2,7,1,3,5,6]=>[6,5,3,1,7,2,4]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [4,2,5,1,7,3,6]=>[4,2,6,1,3,7,5]=>[5,7,3,1,6,2,4]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,2,5,1,7,6,3]=>[4,2,7,1,3,6,5]=>[5,6,3,1,7,2,4]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,2,5,3,1,6,7]=>[5,2,4,1,3,6,7]=>[7,6,3,1,4,2,5]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [4,2,5,3,1,7,6]=>[5,2,4,1,3,7,6]=>[6,7,3,1,4,2,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [4,2,5,3,6,1,7]=>[6,2,4,1,3,5,7]=>[7,5,3,1,4,2,6]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [4,2,5,3,6,7,1]=>[7,2,4,1,3,5,6]=>[6,5,3,1,4,2,7]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [4,2,5,3,7,1,6]=>[6,2,4,1,3,7,5]=>[5,7,3,1,4,2,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,2,5,3,7,6,1]=>[7,2,4,1,3,6,5]=>[5,6,3,1,4,2,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,2,5,6,1,3,7]=>[5,2,6,1,3,4,7]=>[7,4,3,1,6,2,5]=>[[[[.,[.,.]],.],[[.,.],.]],.] [4,2,5,6,1,7,3]=>[5,2,7,1,3,4,6]=>[6,4,3,1,7,2,5]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [4,2,5,6,3,1,7]=>[6,2,5,1,3,4,7]=>[7,4,3,1,5,2,6]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [4,2,5,6,3,7,1]=>[7,2,5,1,3,4,6]=>[6,4,3,1,5,2,7]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [4,2,5,6,7,1,3]=>[6,2,7,1,3,4,5]=>[5,4,3,1,7,2,6]=>[[[[.,[.,.]],.],.],[[.,.],.]] [4,2,5,6,7,3,1]=>[7,2,6,1,3,4,5]=>[5,4,3,1,6,2,7]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [4,2,5,7,1,3,6]=>[5,2,6,1,3,7,4]=>[4,7,3,1,6,2,5]=>[[[.,[.,.]],.],[[[.,.],.],.]] [4,2,5,7,1,6,3]=>[5,2,7,1,3,6,4]=>[4,6,3,1,7,2,5]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [4,2,5,7,3,1,6]=>[6,2,5,1,3,7,4]=>[4,7,3,1,5,2,6]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [4,2,5,7,3,6,1]=>[7,2,5,1,3,6,4]=>[4,6,3,1,5,2,7]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [4,2,5,7,6,1,3]=>[6,2,7,1,3,5,4]=>[4,5,3,1,7,2,6]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [4,2,5,7,6,3,1]=>[7,2,6,1,3,5,4]=>[4,5,3,1,6,2,7]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [4,2,6,1,3,5,7]=>[4,2,5,1,6,3,7]=>[7,3,6,1,5,2,4]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,6,1,3,7,5]=>[4,2,5,1,7,3,6]=>[6,3,7,1,5,2,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [4,2,6,1,5,3,7]=>[4,2,6,1,5,3,7]=>[7,3,5,1,6,2,4]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,6,1,5,7,3]=>[4,2,7,1,5,3,6]=>[6,3,5,1,7,2,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [4,2,6,1,7,3,5]=>[4,2,6,1,7,3,5]=>[5,3,7,1,6,2,4]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,2,6,1,7,5,3]=>[4,2,7,1,6,3,5]=>[5,3,6,1,7,2,4]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,2,6,3,1,5,7]=>[5,2,4,1,6,3,7]=>[7,3,6,1,4,2,5]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,6,3,1,7,5]=>[5,2,4,1,7,3,6]=>[6,3,7,1,4,2,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [4,2,6,3,5,1,7]=>[6,2,4,1,5,3,7]=>[7,3,5,1,4,2,6]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,6,3,5,7,1]=>[7,2,4,1,5,3,6]=>[6,3,5,1,4,2,7]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [4,2,6,3,7,1,5]=>[6,2,4,1,7,3,5]=>[5,3,7,1,4,2,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,2,6,3,7,5,1]=>[7,2,4,1,6,3,5]=>[5,3,6,1,4,2,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,2,6,5,1,3,7]=>[5,2,6,1,4,3,7]=>[7,3,4,1,6,2,5]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,6,5,1,7,3]=>[5,2,7,1,4,3,6]=>[6,3,4,1,7,2,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [4,2,6,5,3,1,7]=>[6,2,5,1,4,3,7]=>[7,3,4,1,5,2,6]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,6,5,3,7,1]=>[7,2,5,1,4,3,6]=>[6,3,4,1,5,2,7]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [4,2,6,5,7,1,3]=>[6,2,7,1,4,3,5]=>[5,3,4,1,7,2,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,2,6,5,7,3,1]=>[7,2,6,1,4,3,5]=>[5,3,4,1,6,2,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,2,6,7,1,3,5]=>[5,2,6,1,7,3,4]=>[4,3,7,1,6,2,5]=>[[[.,[.,.]],.],[[[.,.],.],.]] [4,2,6,7,1,5,3]=>[5,2,7,1,6,3,4]=>[4,3,6,1,7,2,5]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [4,2,6,7,3,1,5]=>[6,2,5,1,7,3,4]=>[4,3,7,1,5,2,6]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [4,2,6,7,3,5,1]=>[7,2,5,1,6,3,4]=>[4,3,6,1,5,2,7]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [4,2,6,7,5,1,3]=>[6,2,7,1,5,3,4]=>[4,3,5,1,7,2,6]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [4,2,6,7,5,3,1]=>[7,2,6,1,5,3,4]=>[4,3,5,1,6,2,7]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [4,2,7,1,3,5,6]=>[4,2,5,1,6,7,3]=>[3,7,6,1,5,2,4]=>[[.,[.,.]],[[[[.,.],.],.],.]] [4,2,7,1,3,6,5]=>[4,2,5,1,7,6,3]=>[3,6,7,1,5,2,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [4,2,7,1,5,3,6]=>[4,2,6,1,5,7,3]=>[3,7,5,1,6,2,4]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [4,2,7,1,5,6,3]=>[4,2,7,1,5,6,3]=>[3,6,5,1,7,2,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [4,2,7,1,6,3,5]=>[4,2,6,1,7,5,3]=>[3,5,7,1,6,2,4]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [4,2,7,1,6,5,3]=>[4,2,7,1,6,5,3]=>[3,5,6,1,7,2,4]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [4,2,7,3,1,5,6]=>[5,2,4,1,6,7,3]=>[3,7,6,1,4,2,5]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [4,2,7,3,1,6,5]=>[5,2,4,1,7,6,3]=>[3,6,7,1,4,2,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [4,2,7,3,5,1,6]=>[6,2,4,1,5,7,3]=>[3,7,5,1,4,2,6]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [4,2,7,3,5,6,1]=>[7,2,4,1,5,6,3]=>[3,6,5,1,4,2,7]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [4,2,7,3,6,1,5]=>[6,2,4,1,7,5,3]=>[3,5,7,1,4,2,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [4,2,7,3,6,5,1]=>[7,2,4,1,6,5,3]=>[3,5,6,1,4,2,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [4,2,7,5,1,3,6]=>[5,2,6,1,4,7,3]=>[3,7,4,1,6,2,5]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [4,2,7,5,1,6,3]=>[5,2,7,1,4,6,3]=>[3,6,4,1,7,2,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [4,2,7,5,3,1,6]=>[6,2,5,1,4,7,3]=>[3,7,4,1,5,2,6]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [4,2,7,5,3,6,1]=>[7,2,5,1,4,6,3]=>[3,6,4,1,5,2,7]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [4,2,7,5,6,1,3]=>[6,2,7,1,4,5,3]=>[3,5,4,1,7,2,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [4,2,7,5,6,3,1]=>[7,2,6,1,4,5,3]=>[3,5,4,1,6,2,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [4,2,7,6,1,3,5]=>[5,2,6,1,7,4,3]=>[3,4,7,1,6,2,5]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [4,2,7,6,1,5,3]=>[5,2,7,1,6,4,3]=>[3,4,6,1,7,2,5]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [4,2,7,6,3,1,5]=>[6,2,5,1,7,4,3]=>[3,4,7,1,5,2,6]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [4,2,7,6,3,5,1]=>[7,2,5,1,6,4,3]=>[3,4,6,1,5,2,7]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [4,2,7,6,5,1,3]=>[6,2,7,1,5,4,3]=>[3,4,5,1,7,2,6]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [4,2,7,6,5,3,1]=>[7,2,6,1,5,4,3]=>[3,4,5,1,6,2,7]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [4,3,1,2,5,6,7]=>[3,4,2,1,5,6,7]=>[7,6,5,1,2,4,3]=>[[[[.,[.,[[.,.],.]]],.],.],.] [4,3,1,2,5,7,6]=>[3,4,2,1,5,7,6]=>[6,7,5,1,2,4,3]=>[[[.,[.,[[.,.],.]]],.],[.,.]] [4,3,1,2,6,5,7]=>[3,4,2,1,6,5,7]=>[7,5,6,1,2,4,3]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [4,3,1,2,6,7,5]=>[3,4,2,1,7,5,6]=>[6,5,7,1,2,4,3]=>[[[.,[.,[[.,.],.]]],.],[.,.]] [4,3,1,2,7,5,6]=>[3,4,2,1,6,7,5]=>[5,7,6,1,2,4,3]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [4,3,1,2,7,6,5]=>[3,4,2,1,7,6,5]=>[5,6,7,1,2,4,3]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [4,3,1,5,2,6,7]=>[3,5,2,1,4,6,7]=>[7,6,4,1,2,5,3]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [4,3,1,5,2,7,6]=>[3,5,2,1,4,7,6]=>[6,7,4,1,2,5,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [4,3,1,5,6,2,7]=>[3,6,2,1,4,5,7]=>[7,5,4,1,2,6,3]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [4,3,1,5,6,7,2]=>[3,7,2,1,4,5,6]=>[6,5,4,1,2,7,3]=>[[[[.,[.,[.,.]]],.],.],[.,.]] [4,3,1,5,7,2,6]=>[3,6,2,1,4,7,5]=>[5,7,4,1,2,6,3]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [4,3,1,5,7,6,2]=>[3,7,2,1,4,6,5]=>[5,6,4,1,2,7,3]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [4,3,1,6,2,5,7]=>[3,5,2,1,6,4,7]=>[7,4,6,1,2,5,3]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [4,3,1,6,2,7,5]=>[3,5,2,1,7,4,6]=>[6,4,7,1,2,5,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [4,3,1,6,5,2,7]=>[3,6,2,1,5,4,7]=>[7,4,5,1,2,6,3]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [4,3,1,6,5,7,2]=>[3,7,2,1,5,4,6]=>[6,4,5,1,2,7,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [4,3,1,6,7,2,5]=>[3,6,2,1,7,4,5]=>[5,4,7,1,2,6,3]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [4,3,1,6,7,5,2]=>[3,7,2,1,6,4,5]=>[5,4,6,1,2,7,3]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [4,3,1,7,2,5,6]=>[3,5,2,1,6,7,4]=>[4,7,6,1,2,5,3]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [4,3,1,7,2,6,5]=>[3,5,2,1,7,6,4]=>[4,6,7,1,2,5,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [4,3,1,7,5,2,6]=>[3,6,2,1,5,7,4]=>[4,7,5,1,2,6,3]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [4,3,1,7,5,6,2]=>[3,7,2,1,5,6,4]=>[4,6,5,1,2,7,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [4,3,1,7,6,2,5]=>[3,6,2,1,7,5,4]=>[4,5,7,1,2,6,3]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [4,3,1,7,6,5,2]=>[3,7,2,1,6,5,4]=>[4,5,6,1,2,7,3]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [4,3,2,1,5,6,7]=>[4,3,2,1,5,6,7]=>[7,6,5,1,2,3,4]=>[[[[.,[.,[.,[.,.]]]],.],.],.] [4,3,2,1,5,7,6]=>[4,3,2,1,5,7,6]=>[6,7,5,1,2,3,4]=>[[[.,[.,[.,[.,.]]]],.],[.,.]] [4,3,2,1,6,5,7]=>[4,3,2,1,6,5,7]=>[7,5,6,1,2,3,4]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [4,3,2,1,6,7,5]=>[4,3,2,1,7,5,6]=>[6,5,7,1,2,3,4]=>[[[.,[.,[.,[.,.]]]],.],[.,.]] [4,3,2,1,7,5,6]=>[4,3,2,1,6,7,5]=>[5,7,6,1,2,3,4]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [4,3,2,1,7,6,5]=>[4,3,2,1,7,6,5]=>[5,6,7,1,2,3,4]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [4,3,2,5,1,6,7]=>[5,3,2,1,4,6,7]=>[7,6,4,1,2,3,5]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [4,3,2,5,1,7,6]=>[5,3,2,1,4,7,6]=>[6,7,4,1,2,3,5]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [4,3,2,5,6,1,7]=>[6,3,2,1,4,5,7]=>[7,5,4,1,2,3,6]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [4,3,2,5,6,7,1]=>[7,3,2,1,4,5,6]=>[6,5,4,1,2,3,7]=>[[[[.,[.,[.,.]]],.],.],[.,.]] [4,3,2,5,7,1,6]=>[6,3,2,1,4,7,5]=>[5,7,4,1,2,3,6]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [4,3,2,5,7,6,1]=>[7,3,2,1,4,6,5]=>[5,6,4,1,2,3,7]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [4,3,2,6,1,5,7]=>[5,3,2,1,6,4,7]=>[7,4,6,1,2,3,5]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [4,3,2,6,1,7,5]=>[5,3,2,1,7,4,6]=>[6,4,7,1,2,3,5]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [4,3,2,6,5,1,7]=>[6,3,2,1,5,4,7]=>[7,4,5,1,2,3,6]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [4,3,2,6,5,7,1]=>[7,3,2,1,5,4,6]=>[6,4,5,1,2,3,7]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [4,3,2,6,7,1,5]=>[6,3,2,1,7,4,5]=>[5,4,7,1,2,3,6]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [4,3,2,6,7,5,1]=>[7,3,2,1,6,4,5]=>[5,4,6,1,2,3,7]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [4,3,2,7,1,5,6]=>[5,3,2,1,6,7,4]=>[4,7,6,1,2,3,5]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [4,3,2,7,1,6,5]=>[5,3,2,1,7,6,4]=>[4,6,7,1,2,3,5]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [4,3,2,7,5,1,6]=>[6,3,2,1,5,7,4]=>[4,7,5,1,2,3,6]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [4,3,2,7,5,6,1]=>[7,3,2,1,5,6,4]=>[4,6,5,1,2,3,7]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [4,3,2,7,6,1,5]=>[6,3,2,1,7,5,4]=>[4,5,7,1,2,3,6]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [4,3,2,7,6,5,1]=>[7,3,2,1,6,5,4]=>[4,5,6,1,2,3,7]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [4,3,5,1,2,6,7]=>[4,5,2,1,3,6,7]=>[7,6,3,1,2,5,4]=>[[[[.,[.,.]],[[.,.],.]],.],.] [4,3,5,1,2,7,6]=>[4,5,2,1,3,7,6]=>[6,7,3,1,2,5,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [4,3,5,1,6,2,7]=>[4,6,2,1,3,5,7]=>[7,5,3,1,2,6,4]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [4,3,5,1,6,7,2]=>[4,7,2,1,3,5,6]=>[6,5,3,1,2,7,4]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [4,3,5,1,7,2,6]=>[4,6,2,1,3,7,5]=>[5,7,3,1,2,6,4]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,3,5,1,7,6,2]=>[4,7,2,1,3,6,5]=>[5,6,3,1,2,7,4]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,3,5,2,1,6,7]=>[5,4,2,1,3,6,7]=>[7,6,3,1,2,4,5]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [4,3,5,2,1,7,6]=>[5,4,2,1,3,7,6]=>[6,7,3,1,2,4,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [4,3,5,2,6,1,7]=>[6,4,2,1,3,5,7]=>[7,5,3,1,2,4,6]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [4,3,5,2,6,7,1]=>[7,4,2,1,3,5,6]=>[6,5,3,1,2,4,7]=>[[[[.,[.,.]],[.,.]],.],[.,.]] [4,3,5,2,7,1,6]=>[6,4,2,1,3,7,5]=>[5,7,3,1,2,4,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,3,5,2,7,6,1]=>[7,4,2,1,3,6,5]=>[5,6,3,1,2,4,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,3,5,6,1,2,7]=>[5,6,2,1,3,4,7]=>[7,4,3,1,2,6,5]=>[[[[.,[.,.]],.],[[.,.],.]],.] [4,3,5,6,1,7,2]=>[5,7,2,1,3,4,6]=>[6,4,3,1,2,7,5]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [4,3,5,6,2,1,7]=>[6,5,2,1,3,4,7]=>[7,4,3,1,2,5,6]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [4,3,5,6,2,7,1]=>[7,5,2,1,3,4,6]=>[6,4,3,1,2,5,7]=>[[[[.,[.,.]],.],[.,.]],[.,.]] [4,3,5,6,7,1,2]=>[6,7,2,1,3,4,5]=>[5,4,3,1,2,7,6]=>[[[[.,[.,.]],.],.],[[.,.],.]] [4,3,5,6,7,2,1]=>[7,6,2,1,3,4,5]=>[5,4,3,1,2,6,7]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [4,3,5,7,1,2,6]=>[5,6,2,1,3,7,4]=>[4,7,3,1,2,6,5]=>[[[.,[.,.]],.],[[[.,.],.],.]] [4,3,5,7,1,6,2]=>[5,7,2,1,3,6,4]=>[4,6,3,1,2,7,5]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [4,3,5,7,2,1,6]=>[6,5,2,1,3,7,4]=>[4,7,3,1,2,5,6]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [4,3,5,7,2,6,1]=>[7,5,2,1,3,6,4]=>[4,6,3,1,2,5,7]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [4,3,5,7,6,1,2]=>[6,7,2,1,3,5,4]=>[4,5,3,1,2,7,6]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [4,3,5,7,6,2,1]=>[7,6,2,1,3,5,4]=>[4,5,3,1,2,6,7]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [4,3,6,1,2,5,7]=>[4,5,2,1,6,3,7]=>[7,3,6,1,2,5,4]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,6,1,2,7,5]=>[4,5,2,1,7,3,6]=>[6,3,7,1,2,5,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [4,3,6,1,5,2,7]=>[4,6,2,1,5,3,7]=>[7,3,5,1,2,6,4]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,1,5,7,2]=>[4,7,2,1,5,3,6]=>[6,3,5,1,2,7,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [4,3,6,1,7,2,5]=>[4,6,2,1,7,3,5]=>[5,3,7,1,2,6,4]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,3,6,1,7,5,2]=>[4,7,2,1,6,3,5]=>[5,3,6,1,2,7,4]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,3,6,2,1,5,7]=>[5,4,2,1,6,3,7]=>[7,3,6,1,2,4,5]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,6,2,1,7,5]=>[5,4,2,1,7,3,6]=>[6,3,7,1,2,4,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [4,3,6,2,5,1,7]=>[6,4,2,1,5,3,7]=>[7,3,5,1,2,4,6]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,2,5,7,1]=>[7,4,2,1,5,3,6]=>[6,3,5,1,2,4,7]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [4,3,6,2,7,1,5]=>[6,4,2,1,7,3,5]=>[5,3,7,1,2,4,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,3,6,2,7,5,1]=>[7,4,2,1,6,3,5]=>[5,3,6,1,2,4,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,3,6,5,1,2,7]=>[5,6,2,1,4,3,7]=>[7,3,4,1,2,6,5]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,6,5,1,7,2]=>[5,7,2,1,4,3,6]=>[6,3,4,1,2,7,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [4,3,6,5,2,1,7]=>[6,5,2,1,4,3,7]=>[7,3,4,1,2,5,6]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,6,5,2,7,1]=>[7,5,2,1,4,3,6]=>[6,3,4,1,2,5,7]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [4,3,6,5,7,1,2]=>[6,7,2,1,4,3,5]=>[5,3,4,1,2,7,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [4,3,6,5,7,2,1]=>[7,6,2,1,4,3,5]=>[5,3,4,1,2,6,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [4,3,6,7,1,2,5]=>[5,6,2,1,7,3,4]=>[4,3,7,1,2,6,5]=>[[[.,[.,.]],.],[[[.,.],.],.]] [4,3,6,7,1,5,2]=>[5,7,2,1,6,3,4]=>[4,3,6,1,2,7,5]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [4,3,6,7,2,1,5]=>[6,5,2,1,7,3,4]=>[4,3,7,1,2,5,6]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [4,3,6,7,2,5,1]=>[7,5,2,1,6,3,4]=>[4,3,6,1,2,5,7]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [4,3,6,7,5,1,2]=>[6,7,2,1,5,3,4]=>[4,3,5,1,2,7,6]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [4,3,6,7,5,2,1]=>[7,6,2,1,5,3,4]=>[4,3,5,1,2,6,7]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [4,3,7,1,2,5,6]=>[4,5,2,1,6,7,3]=>[3,7,6,1,2,5,4]=>[[.,[.,.]],[[[[.,.],.],.],.]] [4,3,7,1,2,6,5]=>[4,5,2,1,7,6,3]=>[3,6,7,1,2,5,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [4,3,7,1,5,2,6]=>[4,6,2,1,5,7,3]=>[3,7,5,1,2,6,4]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [4,3,7,1,5,6,2]=>[4,7,2,1,5,6,3]=>[3,6,5,1,2,7,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [4,3,7,1,6,2,5]=>[4,6,2,1,7,5,3]=>[3,5,7,1,2,6,4]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [4,3,7,1,6,5,2]=>[4,7,2,1,6,5,3]=>[3,5,6,1,2,7,4]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [4,3,7,2,1,5,6]=>[5,4,2,1,6,7,3]=>[3,7,6,1,2,4,5]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [4,3,7,2,1,6,5]=>[5,4,2,1,7,6,3]=>[3,6,7,1,2,4,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [4,3,7,2,5,1,6]=>[6,4,2,1,5,7,3]=>[3,7,5,1,2,4,6]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [4,3,7,2,5,6,1]=>[7,4,2,1,5,6,3]=>[3,6,5,1,2,4,7]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [4,3,7,2,6,1,5]=>[6,4,2,1,7,5,3]=>[3,5,7,1,2,4,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [4,3,7,2,6,5,1]=>[7,4,2,1,6,5,3]=>[3,5,6,1,2,4,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [4,3,7,5,1,2,6]=>[5,6,2,1,4,7,3]=>[3,7,4,1,2,6,5]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [4,3,7,5,1,6,2]=>[5,7,2,1,4,6,3]=>[3,6,4,1,2,7,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [4,3,7,5,2,1,6]=>[6,5,2,1,4,7,3]=>[3,7,4,1,2,5,6]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [4,3,7,5,2,6,1]=>[7,5,2,1,4,6,3]=>[3,6,4,1,2,5,7]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [4,3,7,5,6,1,2]=>[6,7,2,1,4,5,3]=>[3,5,4,1,2,7,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [4,3,7,5,6,2,1]=>[7,6,2,1,4,5,3]=>[3,5,4,1,2,6,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [4,3,7,6,1,2,5]=>[5,6,2,1,7,4,3]=>[3,4,7,1,2,6,5]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [4,3,7,6,1,5,2]=>[5,7,2,1,6,4,3]=>[3,4,6,1,2,7,5]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [4,3,7,6,2,1,5]=>[6,5,2,1,7,4,3]=>[3,4,7,1,2,5,6]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [4,3,7,6,2,5,1]=>[7,5,2,1,6,4,3]=>[3,4,6,1,2,5,7]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [4,3,7,6,5,1,2]=>[6,7,2,1,5,4,3]=>[3,4,5,1,2,7,6]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [4,3,7,6,5,2,1]=>[7,6,2,1,5,4,3]=>[3,4,5,1,2,6,7]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [4,5,1,2,3,6,7]=>[3,4,5,1,2,6,7]=>[7,6,2,1,5,4,3]=>[[[[.,.],[[[.,.],.],.]],.],.] [4,5,1,2,3,7,6]=>[3,4,5,1,2,7,6]=>[6,7,2,1,5,4,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [4,5,1,2,6,3,7]=>[3,4,6,1,2,5,7]=>[7,5,2,1,6,4,3]=>[[[[.,.],[[.,.],.]],[.,.]],.] [4,5,1,2,6,7,3]=>[3,4,7,1,2,5,6]=>[6,5,2,1,7,4,3]=>[[[[.,.],[[.,.],.]],.],[.,.]] [4,5,1,2,7,3,6]=>[3,4,6,1,2,7,5]=>[5,7,2,1,6,4,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [4,5,1,2,7,6,3]=>[3,4,7,1,2,6,5]=>[5,6,2,1,7,4,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [4,5,1,3,2,6,7]=>[3,5,4,1,2,6,7]=>[7,6,2,1,4,5,3]=>[[[[.,.],[[.,.],[.,.]]],.],.] [4,5,1,3,2,7,6]=>[3,5,4,1,2,7,6]=>[6,7,2,1,4,5,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [4,5,1,3,6,2,7]=>[3,6,4,1,2,5,7]=>[7,5,2,1,4,6,3]=>[[[[.,.],[[.,.],.]],[.,.]],.] [4,5,1,3,6,7,2]=>[3,7,4,1,2,5,6]=>[6,5,2,1,4,7,3]=>[[[[.,.],[[.,.],.]],.],[.,.]] [4,5,1,3,7,2,6]=>[3,6,4,1,2,7,5]=>[5,7,2,1,4,6,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [4,5,1,3,7,6,2]=>[3,7,4,1,2,6,5]=>[5,6,2,1,4,7,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [4,5,1,6,2,3,7]=>[3,5,6,1,2,4,7]=>[7,4,2,1,6,5,3]=>[[[[.,.],[.,.]],[[.,.],.]],.] [4,5,1,6,2,7,3]=>[3,5,7,1,2,4,6]=>[6,4,2,1,7,5,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [4,5,1,6,3,2,7]=>[3,6,5,1,2,4,7]=>[7,4,2,1,5,6,3]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [4,5,1,6,3,7,2]=>[3,7,5,1,2,4,6]=>[6,4,2,1,5,7,3]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [4,5,1,6,7,2,3]=>[3,6,7,1,2,4,5]=>[5,4,2,1,7,6,3]=>[[[[.,.],[.,.]],.],[[.,.],.]] [4,5,1,6,7,3,2]=>[3,7,6,1,2,4,5]=>[5,4,2,1,6,7,3]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [4,5,1,7,2,3,6]=>[3,5,6,1,2,7,4]=>[4,7,2,1,6,5,3]=>[[[.,.],[.,.]],[[[.,.],.],.]] [4,5,1,7,2,6,3]=>[3,5,7,1,2,6,4]=>[4,6,2,1,7,5,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [4,5,1,7,3,2,6]=>[3,6,5,1,2,7,4]=>[4,7,2,1,5,6,3]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [4,5,1,7,3,6,2]=>[3,7,5,1,2,6,4]=>[4,6,2,1,5,7,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [4,5,1,7,6,2,3]=>[3,6,7,1,2,5,4]=>[4,5,2,1,7,6,3]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [4,5,1,7,6,3,2]=>[3,7,6,1,2,5,4]=>[4,5,2,1,6,7,3]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [4,5,2,1,3,6,7]=>[4,3,5,1,2,6,7]=>[7,6,2,1,5,3,4]=>[[[[.,.],[[.,[.,.]],.]],.],.] [4,5,2,1,3,7,6]=>[4,3,5,1,2,7,6]=>[6,7,2,1,5,3,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [4,5,2,1,6,3,7]=>[4,3,6,1,2,5,7]=>[7,5,2,1,6,3,4]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [4,5,2,1,6,7,3]=>[4,3,7,1,2,5,6]=>[6,5,2,1,7,3,4]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [4,5,2,1,7,3,6]=>[4,3,6,1,2,7,5]=>[5,7,2,1,6,3,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [4,5,2,1,7,6,3]=>[4,3,7,1,2,6,5]=>[5,6,2,1,7,3,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [4,5,2,3,1,6,7]=>[5,3,4,1,2,6,7]=>[7,6,2,1,4,3,5]=>[[[[.,.],[[.,.],[.,.]]],.],.] [4,5,2,3,1,7,6]=>[5,3,4,1,2,7,6]=>[6,7,2,1,4,3,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [4,5,2,3,6,1,7]=>[6,3,4,1,2,5,7]=>[7,5,2,1,4,3,6]=>[[[[.,.],[[.,.],.]],[.,.]],.] [4,5,2,3,6,7,1]=>[7,3,4,1,2,5,6]=>[6,5,2,1,4,3,7]=>[[[[.,.],[[.,.],.]],.],[.,.]] [4,5,2,3,7,1,6]=>[6,3,4,1,2,7,5]=>[5,7,2,1,4,3,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [4,5,2,3,7,6,1]=>[7,3,4,1,2,6,5]=>[5,6,2,1,4,3,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [4,5,2,6,1,3,7]=>[5,3,6,1,2,4,7]=>[7,4,2,1,6,3,5]=>[[[[.,.],[.,.]],[[.,.],.]],.] [4,5,2,6,1,7,3]=>[5,3,7,1,2,4,6]=>[6,4,2,1,7,3,5]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [4,5,2,6,3,1,7]=>[6,3,5,1,2,4,7]=>[7,4,2,1,5,3,6]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [4,5,2,6,3,7,1]=>[7,3,5,1,2,4,6]=>[6,4,2,1,5,3,7]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [4,5,2,6,7,1,3]=>[6,3,7,1,2,4,5]=>[5,4,2,1,7,3,6]=>[[[[.,.],[.,.]],.],[[.,.],.]] [4,5,2,6,7,3,1]=>[7,3,6,1,2,4,5]=>[5,4,2,1,6,3,7]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [4,5,2,7,1,3,6]=>[5,3,6,1,2,7,4]=>[4,7,2,1,6,3,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [4,5,2,7,1,6,3]=>[5,3,7,1,2,6,4]=>[4,6,2,1,7,3,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [4,5,2,7,3,1,6]=>[6,3,5,1,2,7,4]=>[4,7,2,1,5,3,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [4,5,2,7,3,6,1]=>[7,3,5,1,2,6,4]=>[4,6,2,1,5,3,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [4,5,2,7,6,1,3]=>[6,3,7,1,2,5,4]=>[4,5,2,1,7,3,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [4,5,2,7,6,3,1]=>[7,3,6,1,2,5,4]=>[4,5,2,1,6,3,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [4,5,3,1,2,6,7]=>[4,5,3,1,2,6,7]=>[7,6,2,1,3,5,4]=>[[[[.,.],[.,[[.,.],.]]],.],.] [4,5,3,1,2,7,6]=>[4,5,3,1,2,7,6]=>[6,7,2,1,3,5,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [4,5,3,1,6,2,7]=>[4,6,3,1,2,5,7]=>[7,5,2,1,3,6,4]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [4,5,3,1,6,7,2]=>[4,7,3,1,2,5,6]=>[6,5,2,1,3,7,4]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [4,5,3,1,7,2,6]=>[4,6,3,1,2,7,5]=>[5,7,2,1,3,6,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [4,5,3,1,7,6,2]=>[4,7,3,1,2,6,5]=>[5,6,2,1,3,7,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [4,5,3,2,1,6,7]=>[5,4,3,1,2,6,7]=>[7,6,2,1,3,4,5]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [4,5,3,2,1,7,6]=>[5,4,3,1,2,7,6]=>[6,7,2,1,3,4,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [4,5,3,2,6,1,7]=>[6,4,3,1,2,5,7]=>[7,5,2,1,3,4,6]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [4,5,3,2,6,7,1]=>[7,4,3,1,2,5,6]=>[6,5,2,1,3,4,7]=>[[[[.,.],[.,[.,.]]],.],[.,.]] [4,5,3,2,7,1,6]=>[6,4,3,1,2,7,5]=>[5,7,2,1,3,4,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [4,5,3,2,7,6,1]=>[7,4,3,1,2,6,5]=>[5,6,2,1,3,4,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [4,5,3,6,1,2,7]=>[5,6,3,1,2,4,7]=>[7,4,2,1,3,6,5]=>[[[[.,.],[.,.]],[[.,.],.]],.] [4,5,3,6,1,7,2]=>[5,7,3,1,2,4,6]=>[6,4,2,1,3,7,5]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [4,5,3,6,2,1,7]=>[6,5,3,1,2,4,7]=>[7,4,2,1,3,5,6]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [4,5,3,6,2,7,1]=>[7,5,3,1,2,4,6]=>[6,4,2,1,3,5,7]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [4,5,3,6,7,1,2]=>[6,7,3,1,2,4,5]=>[5,4,2,1,3,7,6]=>[[[[.,.],[.,.]],.],[[.,.],.]] [4,5,3,6,7,2,1]=>[7,6,3,1,2,4,5]=>[5,4,2,1,3,6,7]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [4,5,3,7,1,2,6]=>[5,6,3,1,2,7,4]=>[4,7,2,1,3,6,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [4,5,3,7,1,6,2]=>[5,7,3,1,2,6,4]=>[4,6,2,1,3,7,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [4,5,3,7,2,1,6]=>[6,5,3,1,2,7,4]=>[4,7,2,1,3,5,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [4,5,3,7,2,6,1]=>[7,5,3,1,2,6,4]=>[4,6,2,1,3,5,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [4,5,3,7,6,1,2]=>[6,7,3,1,2,5,4]=>[4,5,2,1,3,7,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [4,5,3,7,6,2,1]=>[7,6,3,1,2,5,4]=>[4,5,2,1,3,6,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [4,5,6,1,2,3,7]=>[4,5,6,1,2,3,7]=>[7,3,2,1,6,5,4]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,5,6,1,2,7,3]=>[4,5,7,1,2,3,6]=>[6,3,2,1,7,5,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [4,5,6,1,3,2,7]=>[4,6,5,1,2,3,7]=>[7,3,2,1,5,6,4]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,6,1,3,7,2]=>[4,7,5,1,2,3,6]=>[6,3,2,1,5,7,4]=>[[[[.,.],.],[[.,.],.]],[.,.]] [4,5,6,1,7,2,3]=>[4,6,7,1,2,3,5]=>[5,3,2,1,7,6,4]=>[[[[.,.],.],[.,.]],[[.,.],.]] [4,5,6,1,7,3,2]=>[4,7,6,1,2,3,5]=>[5,3,2,1,6,7,4]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [4,5,6,2,1,3,7]=>[5,4,6,1,2,3,7]=>[7,3,2,1,6,4,5]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,6,2,1,7,3]=>[5,4,7,1,2,3,6]=>[6,3,2,1,7,4,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [4,5,6,2,3,1,7]=>[6,4,5,1,2,3,7]=>[7,3,2,1,5,4,6]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,6,2,3,7,1]=>[7,4,5,1,2,3,6]=>[6,3,2,1,5,4,7]=>[[[[.,.],.],[[.,.],.]],[.,.]] [4,5,6,2,7,1,3]=>[6,4,7,1,2,3,5]=>[5,3,2,1,7,4,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [4,5,6,2,7,3,1]=>[7,4,6,1,2,3,5]=>[5,3,2,1,6,4,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [4,5,6,3,1,2,7]=>[5,6,4,1,2,3,7]=>[7,3,2,1,4,6,5]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,5,6,3,1,7,2]=>[5,7,4,1,2,3,6]=>[6,3,2,1,4,7,5]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [4,5,6,3,2,1,7]=>[6,5,4,1,2,3,7]=>[7,3,2,1,4,5,6]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,6,3,2,7,1]=>[7,5,4,1,2,3,6]=>[6,3,2,1,4,5,7]=>[[[[.,.],.],[.,[.,.]]],[.,.]] [4,5,6,3,7,1,2]=>[6,7,4,1,2,3,5]=>[5,3,2,1,4,7,6]=>[[[[.,.],.],[.,.]],[[.,.],.]] [4,5,6,3,7,2,1]=>[7,6,4,1,2,3,5]=>[5,3,2,1,4,6,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [4,5,6,7,1,2,3]=>[5,6,7,1,2,3,4]=>[4,3,2,1,7,6,5]=>[[[[.,.],.],.],[[[.,.],.],.]] [4,5,6,7,1,3,2]=>[5,7,6,1,2,3,4]=>[4,3,2,1,6,7,5]=>[[[[.,.],.],.],[[.,.],[.,.]]] [4,5,6,7,2,1,3]=>[6,5,7,1,2,3,4]=>[4,3,2,1,7,5,6]=>[[[[.,.],.],.],[[.,[.,.]],.]] [4,5,6,7,2,3,1]=>[7,5,6,1,2,3,4]=>[4,3,2,1,6,5,7]=>[[[[.,.],.],.],[[.,.],[.,.]]] [4,5,6,7,3,1,2]=>[6,7,5,1,2,3,4]=>[4,3,2,1,5,7,6]=>[[[[.,.],.],.],[.,[[.,.],.]]] [4,5,6,7,3,2,1]=>[7,6,5,1,2,3,4]=>[4,3,2,1,5,6,7]=>[[[[.,.],.],.],[.,[.,[.,.]]]] [4,5,7,1,2,3,6]=>[4,5,6,1,2,7,3]=>[3,7,2,1,6,5,4]=>[[[.,.],.],[[[[.,.],.],.],.]] [4,5,7,1,2,6,3]=>[4,5,7,1,2,6,3]=>[3,6,2,1,7,5,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [4,5,7,1,3,2,6]=>[4,6,5,1,2,7,3]=>[3,7,2,1,5,6,4]=>[[[.,.],.],[[[.,.],[.,.]],.]] [4,5,7,1,3,6,2]=>[4,7,5,1,2,6,3]=>[3,6,2,1,5,7,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [4,5,7,1,6,2,3]=>[4,6,7,1,2,5,3]=>[3,5,2,1,7,6,4]=>[[[.,.],.],[[.,.],[[.,.],.]]] [4,5,7,1,6,3,2]=>[4,7,6,1,2,5,3]=>[3,5,2,1,6,7,4]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [4,5,7,2,1,3,6]=>[5,4,6,1,2,7,3]=>[3,7,2,1,6,4,5]=>[[[.,.],.],[[[.,[.,.]],.],.]] [4,5,7,2,1,6,3]=>[5,4,7,1,2,6,3]=>[3,6,2,1,7,4,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [4,5,7,2,3,1,6]=>[6,4,5,1,2,7,3]=>[3,7,2,1,5,4,6]=>[[[.,.],.],[[[.,.],[.,.]],.]] [4,5,7,2,3,6,1]=>[7,4,5,1,2,6,3]=>[3,6,2,1,5,4,7]=>[[[.,.],.],[[[.,.],.],[.,.]]] [4,5,7,2,6,1,3]=>[6,4,7,1,2,5,3]=>[3,5,2,1,7,4,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [4,5,7,2,6,3,1]=>[7,4,6,1,2,5,3]=>[3,5,2,1,6,4,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [4,5,7,3,1,2,6]=>[5,6,4,1,2,7,3]=>[3,7,2,1,4,6,5]=>[[[.,.],.],[[.,[[.,.],.]],.]] [4,5,7,3,1,6,2]=>[5,7,4,1,2,6,3]=>[3,6,2,1,4,7,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [4,5,7,3,2,1,6]=>[6,5,4,1,2,7,3]=>[3,7,2,1,4,5,6]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [4,5,7,3,2,6,1]=>[7,5,4,1,2,6,3]=>[3,6,2,1,4,5,7]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [4,5,7,3,6,1,2]=>[6,7,4,1,2,5,3]=>[3,5,2,1,4,7,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [4,5,7,3,6,2,1]=>[7,6,4,1,2,5,3]=>[3,5,2,1,4,6,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [4,5,7,6,1,2,3]=>[5,6,7,1,2,4,3]=>[3,4,2,1,7,6,5]=>[[[.,.],.],[.,[[[.,.],.],.]]] [4,5,7,6,1,3,2]=>[5,7,6,1,2,4,3]=>[3,4,2,1,6,7,5]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [4,5,7,6,2,1,3]=>[6,5,7,1,2,4,3]=>[3,4,2,1,7,5,6]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [4,5,7,6,2,3,1]=>[7,5,6,1,2,4,3]=>[3,4,2,1,6,5,7]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [4,5,7,6,3,1,2]=>[6,7,5,1,2,4,3]=>[3,4,2,1,5,7,6]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [4,5,7,6,3,2,1]=>[7,6,5,1,2,4,3]=>[3,4,2,1,5,6,7]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [4,6,1,2,3,5,7]=>[3,4,5,1,6,2,7]=>[7,2,6,1,5,4,3]=>[[[.,.],[[[[.,.],.],.],.]],.] [4,6,1,2,3,7,5]=>[3,4,5,1,7,2,6]=>[6,2,7,1,5,4,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [4,6,1,2,5,3,7]=>[3,4,6,1,5,2,7]=>[7,2,5,1,6,4,3]=>[[[.,.],[[[.,.],.],[.,.]]],.] [4,6,1,2,5,7,3]=>[3,4,7,1,5,2,6]=>[6,2,5,1,7,4,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [4,6,1,2,7,3,5]=>[3,4,6,1,7,2,5]=>[5,2,7,1,6,4,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [4,6,1,2,7,5,3]=>[3,4,7,1,6,2,5]=>[5,2,6,1,7,4,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [4,6,1,3,2,5,7]=>[3,5,4,1,6,2,7]=>[7,2,6,1,4,5,3]=>[[[.,.],[[[.,.],[.,.]],.]],.] [4,6,1,3,2,7,5]=>[3,5,4,1,7,2,6]=>[6,2,7,1,4,5,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [4,6,1,3,5,2,7]=>[3,6,4,1,5,2,7]=>[7,2,5,1,4,6,3]=>[[[.,.],[[[.,.],.],[.,.]]],.] [4,6,1,3,5,7,2]=>[3,7,4,1,5,2,6]=>[6,2,5,1,4,7,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [4,6,1,3,7,2,5]=>[3,6,4,1,7,2,5]=>[5,2,7,1,4,6,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [4,6,1,3,7,5,2]=>[3,7,4,1,6,2,5]=>[5,2,6,1,4,7,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [4,6,1,5,2,3,7]=>[3,5,6,1,4,2,7]=>[7,2,4,1,6,5,3]=>[[[.,.],[[.,.],[[.,.],.]]],.] [4,6,1,5,2,7,3]=>[3,5,7,1,4,2,6]=>[6,2,4,1,7,5,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [4,6,1,5,3,2,7]=>[3,6,5,1,4,2,7]=>[7,2,4,1,5,6,3]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [4,6,1,5,3,7,2]=>[3,7,5,1,4,2,6]=>[6,2,4,1,5,7,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [4,6,1,5,7,2,3]=>[3,6,7,1,4,2,5]=>[5,2,4,1,7,6,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [4,6,1,5,7,3,2]=>[3,7,6,1,4,2,5]=>[5,2,4,1,6,7,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [4,6,1,7,2,3,5]=>[3,5,6,1,7,2,4]=>[4,2,7,1,6,5,3]=>[[[.,.],[.,.]],[[[.,.],.],.]] [4,6,1,7,2,5,3]=>[3,5,7,1,6,2,4]=>[4,2,6,1,7,5,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [4,6,1,7,3,2,5]=>[3,6,5,1,7,2,4]=>[4,2,7,1,5,6,3]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [4,6,1,7,3,5,2]=>[3,7,5,1,6,2,4]=>[4,2,6,1,5,7,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [4,6,1,7,5,2,3]=>[3,6,7,1,5,2,4]=>[4,2,5,1,7,6,3]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [4,6,1,7,5,3,2]=>[3,7,6,1,5,2,4]=>[4,2,5,1,6,7,3]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [4,6,2,1,3,5,7]=>[4,3,5,1,6,2,7]=>[7,2,6,1,5,3,4]=>[[[.,.],[[[.,[.,.]],.],.]],.] [4,6,2,1,3,7,5]=>[4,3,5,1,7,2,6]=>[6,2,7,1,5,3,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [4,6,2,1,5,3,7]=>[4,3,6,1,5,2,7]=>[7,2,5,1,6,3,4]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [4,6,2,1,5,7,3]=>[4,3,7,1,5,2,6]=>[6,2,5,1,7,3,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [4,6,2,1,7,3,5]=>[4,3,6,1,7,2,5]=>[5,2,7,1,6,3,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [4,6,2,1,7,5,3]=>[4,3,7,1,6,2,5]=>[5,2,6,1,7,3,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [4,6,2,3,1,5,7]=>[5,3,4,1,6,2,7]=>[7,2,6,1,4,3,5]=>[[[.,.],[[[.,.],[.,.]],.]],.] [4,6,2,3,1,7,5]=>[5,3,4,1,7,2,6]=>[6,2,7,1,4,3,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [4,6,2,3,5,1,7]=>[6,3,4,1,5,2,7]=>[7,2,5,1,4,3,6]=>[[[.,.],[[[.,.],.],[.,.]]],.] [4,6,2,3,5,7,1]=>[7,3,4,1,5,2,6]=>[6,2,5,1,4,3,7]=>[[[.,.],[[[.,.],.],.]],[.,.]] [4,6,2,3,7,1,5]=>[6,3,4,1,7,2,5]=>[5,2,7,1,4,3,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [4,6,2,3,7,5,1]=>[7,3,4,1,6,2,5]=>[5,2,6,1,4,3,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [4,6,2,5,1,3,7]=>[5,3,6,1,4,2,7]=>[7,2,4,1,6,3,5]=>[[[.,.],[[.,.],[[.,.],.]]],.] [4,6,2,5,1,7,3]=>[5,3,7,1,4,2,6]=>[6,2,4,1,7,3,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [4,6,2,5,3,1,7]=>[6,3,5,1,4,2,7]=>[7,2,4,1,5,3,6]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [4,6,2,5,3,7,1]=>[7,3,5,1,4,2,6]=>[6,2,4,1,5,3,7]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [4,6,2,5,7,1,3]=>[6,3,7,1,4,2,5]=>[5,2,4,1,7,3,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [4,6,2,5,7,3,1]=>[7,3,6,1,4,2,5]=>[5,2,4,1,6,3,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [4,6,2,7,1,3,5]=>[5,3,6,1,7,2,4]=>[4,2,7,1,6,3,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [4,6,2,7,1,5,3]=>[5,3,7,1,6,2,4]=>[4,2,6,1,7,3,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [4,6,2,7,3,1,5]=>[6,3,5,1,7,2,4]=>[4,2,7,1,5,3,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [4,6,2,7,3,5,1]=>[7,3,5,1,6,2,4]=>[4,2,6,1,5,3,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [4,6,2,7,5,1,3]=>[6,3,7,1,5,2,4]=>[4,2,5,1,7,3,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [4,6,2,7,5,3,1]=>[7,3,6,1,5,2,4]=>[4,2,5,1,6,3,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [4,6,3,1,2,5,7]=>[4,5,3,1,6,2,7]=>[7,2,6,1,3,5,4]=>[[[.,.],[[.,[[.,.],.]],.]],.] [4,6,3,1,2,7,5]=>[4,5,3,1,7,2,6]=>[6,2,7,1,3,5,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [4,6,3,1,5,2,7]=>[4,6,3,1,5,2,7]=>[7,2,5,1,3,6,4]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [4,6,3,1,5,7,2]=>[4,7,3,1,5,2,6]=>[6,2,5,1,3,7,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [4,6,3,1,7,2,5]=>[4,6,3,1,7,2,5]=>[5,2,7,1,3,6,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [4,6,3,1,7,5,2]=>[4,7,3,1,6,2,5]=>[5,2,6,1,3,7,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [4,6,3,2,1,5,7]=>[5,4,3,1,6,2,7]=>[7,2,6,1,3,4,5]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [4,6,3,2,1,7,5]=>[5,4,3,1,7,2,6]=>[6,2,7,1,3,4,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [4,6,3,2,5,1,7]=>[6,4,3,1,5,2,7]=>[7,2,5,1,3,4,6]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [4,6,3,2,5,7,1]=>[7,4,3,1,5,2,6]=>[6,2,5,1,3,4,7]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [4,6,3,2,7,1,5]=>[6,4,3,1,7,2,5]=>[5,2,7,1,3,4,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [4,6,3,2,7,5,1]=>[7,4,3,1,6,2,5]=>[5,2,6,1,3,4,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [4,6,3,5,1,2,7]=>[5,6,3,1,4,2,7]=>[7,2,4,1,3,6,5]=>[[[.,.],[[.,.],[[.,.],.]]],.] [4,6,3,5,1,7,2]=>[5,7,3,1,4,2,6]=>[6,2,4,1,3,7,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [4,6,3,5,2,1,7]=>[6,5,3,1,4,2,7]=>[7,2,4,1,3,5,6]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [4,6,3,5,2,7,1]=>[7,5,3,1,4,2,6]=>[6,2,4,1,3,5,7]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [4,6,3,5,7,1,2]=>[6,7,3,1,4,2,5]=>[5,2,4,1,3,7,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [4,6,3,5,7,2,1]=>[7,6,3,1,4,2,5]=>[5,2,4,1,3,6,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [4,6,3,7,1,2,5]=>[5,6,3,1,7,2,4]=>[4,2,7,1,3,6,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [4,6,3,7,1,5,2]=>[5,7,3,1,6,2,4]=>[4,2,6,1,3,7,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [4,6,3,7,2,1,5]=>[6,5,3,1,7,2,4]=>[4,2,7,1,3,5,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [4,6,3,7,2,5,1]=>[7,5,3,1,6,2,4]=>[4,2,6,1,3,5,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [4,6,3,7,5,1,2]=>[6,7,3,1,5,2,4]=>[4,2,5,1,3,7,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [4,6,3,7,5,2,1]=>[7,6,3,1,5,2,4]=>[4,2,5,1,3,6,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [4,6,5,1,2,3,7]=>[4,5,6,1,3,2,7]=>[7,2,3,1,6,5,4]=>[[[.,.],[.,[[[.,.],.],.]]],.] [4,6,5,1,2,7,3]=>[4,5,7,1,3,2,6]=>[6,2,3,1,7,5,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [4,6,5,1,3,2,7]=>[4,6,5,1,3,2,7]=>[7,2,3,1,5,6,4]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [4,6,5,1,3,7,2]=>[4,7,5,1,3,2,6]=>[6,2,3,1,5,7,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [4,6,5,1,7,2,3]=>[4,6,7,1,3,2,5]=>[5,2,3,1,7,6,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [4,6,5,1,7,3,2]=>[4,7,6,1,3,2,5]=>[5,2,3,1,6,7,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [4,6,5,2,1,3,7]=>[5,4,6,1,3,2,7]=>[7,2,3,1,6,4,5]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [4,6,5,2,1,7,3]=>[5,4,7,1,3,2,6]=>[6,2,3,1,7,4,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [4,6,5,2,3,1,7]=>[6,4,5,1,3,2,7]=>[7,2,3,1,5,4,6]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [4,6,5,2,3,7,1]=>[7,4,5,1,3,2,6]=>[6,2,3,1,5,4,7]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [4,6,5,2,7,1,3]=>[6,4,7,1,3,2,5]=>[5,2,3,1,7,4,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [4,6,5,2,7,3,1]=>[7,4,6,1,3,2,5]=>[5,2,3,1,6,4,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [4,6,5,3,1,2,7]=>[5,6,4,1,3,2,7]=>[7,2,3,1,4,6,5]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [4,6,5,3,1,7,2]=>[5,7,4,1,3,2,6]=>[6,2,3,1,4,7,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [4,6,5,3,2,1,7]=>[6,5,4,1,3,2,7]=>[7,2,3,1,4,5,6]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [4,6,5,3,2,7,1]=>[7,5,4,1,3,2,6]=>[6,2,3,1,4,5,7]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [4,6,5,3,7,1,2]=>[6,7,4,1,3,2,5]=>[5,2,3,1,4,7,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [4,6,5,3,7,2,1]=>[7,6,4,1,3,2,5]=>[5,2,3,1,4,6,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [4,6,5,7,1,2,3]=>[5,6,7,1,3,2,4]=>[4,2,3,1,7,6,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [4,6,5,7,1,3,2]=>[5,7,6,1,3,2,4]=>[4,2,3,1,6,7,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [4,6,5,7,2,1,3]=>[6,5,7,1,3,2,4]=>[4,2,3,1,7,5,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [4,6,5,7,2,3,1]=>[7,5,6,1,3,2,4]=>[4,2,3,1,6,5,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [4,6,5,7,3,1,2]=>[6,7,5,1,3,2,4]=>[4,2,3,1,5,7,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [4,6,5,7,3,2,1]=>[7,6,5,1,3,2,4]=>[4,2,3,1,5,6,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [4,6,7,1,2,3,5]=>[4,5,6,1,7,2,3]=>[3,2,7,1,6,5,4]=>[[[.,.],.],[[[[.,.],.],.],.]] [4,6,7,1,2,5,3]=>[4,5,7,1,6,2,3]=>[3,2,6,1,7,5,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [4,6,7,1,3,2,5]=>[4,6,5,1,7,2,3]=>[3,2,7,1,5,6,4]=>[[[.,.],.],[[[.,.],[.,.]],.]] [4,6,7,1,3,5,2]=>[4,7,5,1,6,2,3]=>[3,2,6,1,5,7,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [4,6,7,1,5,2,3]=>[4,6,7,1,5,2,3]=>[3,2,5,1,7,6,4]=>[[[.,.],.],[[.,.],[[.,.],.]]] [4,6,7,1,5,3,2]=>[4,7,6,1,5,2,3]=>[3,2,5,1,6,7,4]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [4,6,7,2,1,3,5]=>[5,4,6,1,7,2,3]=>[3,2,7,1,6,4,5]=>[[[.,.],.],[[[.,[.,.]],.],.]] [4,6,7,2,1,5,3]=>[5,4,7,1,6,2,3]=>[3,2,6,1,7,4,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [4,6,7,2,3,1,5]=>[6,4,5,1,7,2,3]=>[3,2,7,1,5,4,6]=>[[[.,.],.],[[[.,.],[.,.]],.]] [4,6,7,2,3,5,1]=>[7,4,5,1,6,2,3]=>[3,2,6,1,5,4,7]=>[[[.,.],.],[[[.,.],.],[.,.]]] [4,6,7,2,5,1,3]=>[6,4,7,1,5,2,3]=>[3,2,5,1,7,4,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [4,6,7,2,5,3,1]=>[7,4,6,1,5,2,3]=>[3,2,5,1,6,4,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [4,6,7,3,1,2,5]=>[5,6,4,1,7,2,3]=>[3,2,7,1,4,6,5]=>[[[.,.],.],[[.,[[.,.],.]],.]] [4,6,7,3,1,5,2]=>[5,7,4,1,6,2,3]=>[3,2,6,1,4,7,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [4,6,7,3,2,1,5]=>[6,5,4,1,7,2,3]=>[3,2,7,1,4,5,6]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [4,6,7,3,2,5,1]=>[7,5,4,1,6,2,3]=>[3,2,6,1,4,5,7]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [4,6,7,3,5,1,2]=>[6,7,4,1,5,2,3]=>[3,2,5,1,4,7,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [4,6,7,3,5,2,1]=>[7,6,4,1,5,2,3]=>[3,2,5,1,4,6,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [4,6,7,5,1,2,3]=>[5,6,7,1,4,2,3]=>[3,2,4,1,7,6,5]=>[[[.,.],.],[.,[[[.,.],.],.]]] [4,6,7,5,1,3,2]=>[5,7,6,1,4,2,3]=>[3,2,4,1,6,7,5]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [4,6,7,5,2,1,3]=>[6,5,7,1,4,2,3]=>[3,2,4,1,7,5,6]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [4,6,7,5,2,3,1]=>[7,5,6,1,4,2,3]=>[3,2,4,1,6,5,7]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [4,6,7,5,3,1,2]=>[6,7,5,1,4,2,3]=>[3,2,4,1,5,7,6]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [4,6,7,5,3,2,1]=>[7,6,5,1,4,2,3]=>[3,2,4,1,5,6,7]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [4,7,1,2,3,5,6]=>[3,4,5,1,6,7,2]=>[2,7,6,1,5,4,3]=>[[.,.],[[[[[.,.],.],.],.],.]] [4,7,1,2,3,6,5]=>[3,4,5,1,7,6,2]=>[2,6,7,1,5,4,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [4,7,1,2,5,3,6]=>[3,4,6,1,5,7,2]=>[2,7,5,1,6,4,3]=>[[.,.],[[[[.,.],.],[.,.]],.]] [4,7,1,2,5,6,3]=>[3,4,7,1,5,6,2]=>[2,6,5,1,7,4,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [4,7,1,2,6,3,5]=>[3,4,6,1,7,5,2]=>[2,5,7,1,6,4,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [4,7,1,2,6,5,3]=>[3,4,7,1,6,5,2]=>[2,5,6,1,7,4,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [4,7,1,3,2,5,6]=>[3,5,4,1,6,7,2]=>[2,7,6,1,4,5,3]=>[[.,.],[[[[.,.],[.,.]],.],.]] [4,7,1,3,2,6,5]=>[3,5,4,1,7,6,2]=>[2,6,7,1,4,5,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [4,7,1,3,5,2,6]=>[3,6,4,1,5,7,2]=>[2,7,5,1,4,6,3]=>[[.,.],[[[[.,.],.],[.,.]],.]] [4,7,1,3,5,6,2]=>[3,7,4,1,5,6,2]=>[2,6,5,1,4,7,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [4,7,1,3,6,2,5]=>[3,6,4,1,7,5,2]=>[2,5,7,1,4,6,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [4,7,1,3,6,5,2]=>[3,7,4,1,6,5,2]=>[2,5,6,1,4,7,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [4,7,1,5,2,3,6]=>[3,5,6,1,4,7,2]=>[2,7,4,1,6,5,3]=>[[.,.],[[[.,.],[[.,.],.]],.]] [4,7,1,5,2,6,3]=>[3,5,7,1,4,6,2]=>[2,6,4,1,7,5,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [4,7,1,5,3,2,6]=>[3,6,5,1,4,7,2]=>[2,7,4,1,5,6,3]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [4,7,1,5,3,6,2]=>[3,7,5,1,4,6,2]=>[2,6,4,1,5,7,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [4,7,1,5,6,2,3]=>[3,6,7,1,4,5,2]=>[2,5,4,1,7,6,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [4,7,1,5,6,3,2]=>[3,7,6,1,4,5,2]=>[2,5,4,1,6,7,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [4,7,1,6,2,3,5]=>[3,5,6,1,7,4,2]=>[2,4,7,1,6,5,3]=>[[.,.],[[.,.],[[[.,.],.],.]]] [4,7,1,6,2,5,3]=>[3,5,7,1,6,4,2]=>[2,4,6,1,7,5,3]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [4,7,1,6,3,2,5]=>[3,6,5,1,7,4,2]=>[2,4,7,1,5,6,3]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [4,7,1,6,3,5,2]=>[3,7,5,1,6,4,2]=>[2,4,6,1,5,7,3]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [4,7,1,6,5,2,3]=>[3,6,7,1,5,4,2]=>[2,4,5,1,7,6,3]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [4,7,1,6,5,3,2]=>[3,7,6,1,5,4,2]=>[2,4,5,1,6,7,3]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [4,7,2,1,3,5,6]=>[4,3,5,1,6,7,2]=>[2,7,6,1,5,3,4]=>[[.,.],[[[[.,[.,.]],.],.],.]] [4,7,2,1,3,6,5]=>[4,3,5,1,7,6,2]=>[2,6,7,1,5,3,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [4,7,2,1,5,3,6]=>[4,3,6,1,5,7,2]=>[2,7,5,1,6,3,4]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [4,7,2,1,5,6,3]=>[4,3,7,1,5,6,2]=>[2,6,5,1,7,3,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [4,7,2,1,6,3,5]=>[4,3,6,1,7,5,2]=>[2,5,7,1,6,3,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [4,7,2,1,6,5,3]=>[4,3,7,1,6,5,2]=>[2,5,6,1,7,3,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [4,7,2,3,1,5,6]=>[5,3,4,1,6,7,2]=>[2,7,6,1,4,3,5]=>[[.,.],[[[[.,.],[.,.]],.],.]] [4,7,2,3,1,6,5]=>[5,3,4,1,7,6,2]=>[2,6,7,1,4,3,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [4,7,2,3,5,1,6]=>[6,3,4,1,5,7,2]=>[2,7,5,1,4,3,6]=>[[.,.],[[[[.,.],.],[.,.]],.]] [4,7,2,3,5,6,1]=>[7,3,4,1,5,6,2]=>[2,6,5,1,4,3,7]=>[[.,.],[[[[.,.],.],.],[.,.]]] [4,7,2,3,6,1,5]=>[6,3,4,1,7,5,2]=>[2,5,7,1,4,3,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [4,7,2,3,6,5,1]=>[7,3,4,1,6,5,2]=>[2,5,6,1,4,3,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [4,7,2,5,1,3,6]=>[5,3,6,1,4,7,2]=>[2,7,4,1,6,3,5]=>[[.,.],[[[.,.],[[.,.],.]],.]] [4,7,2,5,1,6,3]=>[5,3,7,1,4,6,2]=>[2,6,4,1,7,3,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [4,7,2,5,3,1,6]=>[6,3,5,1,4,7,2]=>[2,7,4,1,5,3,6]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [4,7,2,5,3,6,1]=>[7,3,5,1,4,6,2]=>[2,6,4,1,5,3,7]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [4,7,2,5,6,1,3]=>[6,3,7,1,4,5,2]=>[2,5,4,1,7,3,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [4,7,2,5,6,3,1]=>[7,3,6,1,4,5,2]=>[2,5,4,1,6,3,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [4,7,2,6,1,3,5]=>[5,3,6,1,7,4,2]=>[2,4,7,1,6,3,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [4,7,2,6,1,5,3]=>[5,3,7,1,6,4,2]=>[2,4,6,1,7,3,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [4,7,2,6,3,1,5]=>[6,3,5,1,7,4,2]=>[2,4,7,1,5,3,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [4,7,2,6,3,5,1]=>[7,3,5,1,6,4,2]=>[2,4,6,1,5,3,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [4,7,2,6,5,1,3]=>[6,3,7,1,5,4,2]=>[2,4,5,1,7,3,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [4,7,2,6,5,3,1]=>[7,3,6,1,5,4,2]=>[2,4,5,1,6,3,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [4,7,3,1,2,5,6]=>[4,5,3,1,6,7,2]=>[2,7,6,1,3,5,4]=>[[.,.],[[[.,[[.,.],.]],.],.]] [4,7,3,1,2,6,5]=>[4,5,3,1,7,6,2]=>[2,6,7,1,3,5,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [4,7,3,1,5,2,6]=>[4,6,3,1,5,7,2]=>[2,7,5,1,3,6,4]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [4,7,3,1,5,6,2]=>[4,7,3,1,5,6,2]=>[2,6,5,1,3,7,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [4,7,3,1,6,2,5]=>[4,6,3,1,7,5,2]=>[2,5,7,1,3,6,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [4,7,3,1,6,5,2]=>[4,7,3,1,6,5,2]=>[2,5,6,1,3,7,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [4,7,3,2,1,5,6]=>[5,4,3,1,6,7,2]=>[2,7,6,1,3,4,5]=>[[.,.],[[[.,[.,[.,.]]],.],.]] [4,7,3,2,1,6,5]=>[5,4,3,1,7,6,2]=>[2,6,7,1,3,4,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [4,7,3,2,5,1,6]=>[6,4,3,1,5,7,2]=>[2,7,5,1,3,4,6]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [4,7,3,2,5,6,1]=>[7,4,3,1,5,6,2]=>[2,6,5,1,3,4,7]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [4,7,3,2,6,1,5]=>[6,4,3,1,7,5,2]=>[2,5,7,1,3,4,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [4,7,3,2,6,5,1]=>[7,4,3,1,6,5,2]=>[2,5,6,1,3,4,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [4,7,3,5,1,2,6]=>[5,6,3,1,4,7,2]=>[2,7,4,1,3,6,5]=>[[.,.],[[[.,.],[[.,.],.]],.]] [4,7,3,5,1,6,2]=>[5,7,3,1,4,6,2]=>[2,6,4,1,3,7,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [4,7,3,5,2,1,6]=>[6,5,3,1,4,7,2]=>[2,7,4,1,3,5,6]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [4,7,3,5,2,6,1]=>[7,5,3,1,4,6,2]=>[2,6,4,1,3,5,7]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [4,7,3,5,6,1,2]=>[6,7,3,1,4,5,2]=>[2,5,4,1,3,7,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [4,7,3,5,6,2,1]=>[7,6,3,1,4,5,2]=>[2,5,4,1,3,6,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [4,7,3,6,1,2,5]=>[5,6,3,1,7,4,2]=>[2,4,7,1,3,6,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [4,7,3,6,1,5,2]=>[5,7,3,1,6,4,2]=>[2,4,6,1,3,7,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [4,7,3,6,2,1,5]=>[6,5,3,1,7,4,2]=>[2,4,7,1,3,5,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [4,7,3,6,2,5,1]=>[7,5,3,1,6,4,2]=>[2,4,6,1,3,5,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [4,7,3,6,5,1,2]=>[6,7,3,1,5,4,2]=>[2,4,5,1,3,7,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [4,7,3,6,5,2,1]=>[7,6,3,1,5,4,2]=>[2,4,5,1,3,6,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [4,7,5,1,2,3,6]=>[4,5,6,1,3,7,2]=>[2,7,3,1,6,5,4]=>[[.,.],[[.,[[[.,.],.],.]],.]] [4,7,5,1,2,6,3]=>[4,5,7,1,3,6,2]=>[2,6,3,1,7,5,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [4,7,5,1,3,2,6]=>[4,6,5,1,3,7,2]=>[2,7,3,1,5,6,4]=>[[.,.],[[.,[[.,.],[.,.]]],.]] [4,7,5,1,3,6,2]=>[4,7,5,1,3,6,2]=>[2,6,3,1,5,7,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [4,7,5,1,6,2,3]=>[4,6,7,1,3,5,2]=>[2,5,3,1,7,6,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [4,7,5,1,6,3,2]=>[4,7,6,1,3,5,2]=>[2,5,3,1,6,7,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [4,7,5,2,1,3,6]=>[5,4,6,1,3,7,2]=>[2,7,3,1,6,4,5]=>[[.,.],[[.,[[.,[.,.]],.]],.]] [4,7,5,2,1,6,3]=>[5,4,7,1,3,6,2]=>[2,6,3,1,7,4,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [4,7,5,2,3,1,6]=>[6,4,5,1,3,7,2]=>[2,7,3,1,5,4,6]=>[[.,.],[[.,[[.,.],[.,.]]],.]] [4,7,5,2,3,6,1]=>[7,4,5,1,3,6,2]=>[2,6,3,1,5,4,7]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [4,7,5,2,6,1,3]=>[6,4,7,1,3,5,2]=>[2,5,3,1,7,4,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [4,7,5,2,6,3,1]=>[7,4,6,1,3,5,2]=>[2,5,3,1,6,4,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [4,7,5,3,1,2,6]=>[5,6,4,1,3,7,2]=>[2,7,3,1,4,6,5]=>[[.,.],[[.,[.,[[.,.],.]]],.]] [4,7,5,3,1,6,2]=>[5,7,4,1,3,6,2]=>[2,6,3,1,4,7,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [4,7,5,3,2,1,6]=>[6,5,4,1,3,7,2]=>[2,7,3,1,4,5,6]=>[[.,.],[[.,[.,[.,[.,.]]]],.]] [4,7,5,3,2,6,1]=>[7,5,4,1,3,6,2]=>[2,6,3,1,4,5,7]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [4,7,5,3,6,1,2]=>[6,7,4,1,3,5,2]=>[2,5,3,1,4,7,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [4,7,5,3,6,2,1]=>[7,6,4,1,3,5,2]=>[2,5,3,1,4,6,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [4,7,5,6,1,2,3]=>[5,6,7,1,3,4,2]=>[2,4,3,1,7,6,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [4,7,5,6,1,3,2]=>[5,7,6,1,3,4,2]=>[2,4,3,1,6,7,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [4,7,5,6,2,1,3]=>[6,5,7,1,3,4,2]=>[2,4,3,1,7,5,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [4,7,5,6,2,3,1]=>[7,5,6,1,3,4,2]=>[2,4,3,1,6,5,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [4,7,5,6,3,1,2]=>[6,7,5,1,3,4,2]=>[2,4,3,1,5,7,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [4,7,5,6,3,2,1]=>[7,6,5,1,3,4,2]=>[2,4,3,1,5,6,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [4,7,6,1,2,3,5]=>[4,5,6,1,7,3,2]=>[2,3,7,1,6,5,4]=>[[.,.],[.,[[[[.,.],.],.],.]]] [4,7,6,1,2,5,3]=>[4,5,7,1,6,3,2]=>[2,3,6,1,7,5,4]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [4,7,6,1,3,2,5]=>[4,6,5,1,7,3,2]=>[2,3,7,1,5,6,4]=>[[.,.],[.,[[[.,.],[.,.]],.]]] [4,7,6,1,3,5,2]=>[4,7,5,1,6,3,2]=>[2,3,6,1,5,7,4]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [4,7,6,1,5,2,3]=>[4,6,7,1,5,3,2]=>[2,3,5,1,7,6,4]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [4,7,6,1,5,3,2]=>[4,7,6,1,5,3,2]=>[2,3,5,1,6,7,4]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [4,7,6,2,1,3,5]=>[5,4,6,1,7,3,2]=>[2,3,7,1,6,4,5]=>[[.,.],[.,[[[.,[.,.]],.],.]]] [4,7,6,2,1,5,3]=>[5,4,7,1,6,3,2]=>[2,3,6,1,7,4,5]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [4,7,6,2,3,1,5]=>[6,4,5,1,7,3,2]=>[2,3,7,1,5,4,6]=>[[.,.],[.,[[[.,.],[.,.]],.]]] [4,7,6,2,3,5,1]=>[7,4,5,1,6,3,2]=>[2,3,6,1,5,4,7]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [4,7,6,2,5,1,3]=>[6,4,7,1,5,3,2]=>[2,3,5,1,7,4,6]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [4,7,6,2,5,3,1]=>[7,4,6,1,5,3,2]=>[2,3,5,1,6,4,7]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [4,7,6,3,1,2,5]=>[5,6,4,1,7,3,2]=>[2,3,7,1,4,6,5]=>[[.,.],[.,[[.,[[.,.],.]],.]]] [4,7,6,3,1,5,2]=>[5,7,4,1,6,3,2]=>[2,3,6,1,4,7,5]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [4,7,6,3,2,1,5]=>[6,5,4,1,7,3,2]=>[2,3,7,1,4,5,6]=>[[.,.],[.,[[.,[.,[.,.]]],.]]] [4,7,6,3,2,5,1]=>[7,5,4,1,6,3,2]=>[2,3,6,1,4,5,7]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [4,7,6,3,5,1,2]=>[6,7,4,1,5,3,2]=>[2,3,5,1,4,7,6]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [4,7,6,3,5,2,1]=>[7,6,4,1,5,3,2]=>[2,3,5,1,4,6,7]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [4,7,6,5,1,2,3]=>[5,6,7,1,4,3,2]=>[2,3,4,1,7,6,5]=>[[.,.],[.,[.,[[[.,.],.],.]]]] [4,7,6,5,1,3,2]=>[5,7,6,1,4,3,2]=>[2,3,4,1,6,7,5]=>[[.,.],[.,[.,[[.,.],[.,.]]]]] [4,7,6,5,2,1,3]=>[6,5,7,1,4,3,2]=>[2,3,4,1,7,5,6]=>[[.,.],[.,[.,[[.,[.,.]],.]]]] [4,7,6,5,2,3,1]=>[7,5,6,1,4,3,2]=>[2,3,4,1,6,5,7]=>[[.,.],[.,[.,[[.,.],[.,.]]]]] [4,7,6,5,3,1,2]=>[6,7,5,1,4,3,2]=>[2,3,4,1,5,7,6]=>[[.,.],[.,[.,[.,[[.,.],.]]]]] [4,7,6,5,3,2,1]=>[7,6,5,1,4,3,2]=>[2,3,4,1,5,6,7]=>[[.,.],[.,[.,[.,[.,[.,.]]]]]] [5,1,2,3,4,6,7]=>[2,3,4,5,1,6,7]=>[7,6,1,5,4,3,2]=>[[[.,[[[[.,.],.],.],.]],.],.] [5,1,2,3,4,7,6]=>[2,3,4,5,1,7,6]=>[6,7,1,5,4,3,2]=>[[.,[[[[.,.],.],.],.]],[.,.]] [5,1,2,3,6,4,7]=>[2,3,4,6,1,5,7]=>[7,5,1,6,4,3,2]=>[[[.,[[[.,.],.],.]],[.,.]],.] [5,1,2,3,6,7,4]=>[2,3,4,7,1,5,6]=>[6,5,1,7,4,3,2]=>[[[.,[[[.,.],.],.]],.],[.,.]] [5,1,2,3,7,4,6]=>[2,3,4,6,1,7,5]=>[5,7,1,6,4,3,2]=>[[.,[[[.,.],.],.]],[[.,.],.]] [5,1,2,3,7,6,4]=>[2,3,4,7,1,6,5]=>[5,6,1,7,4,3,2]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [5,1,2,4,3,6,7]=>[2,3,5,4,1,6,7]=>[7,6,1,4,5,3,2]=>[[[.,[[[.,.],.],[.,.]]],.],.] [5,1,2,4,3,7,6]=>[2,3,5,4,1,7,6]=>[6,7,1,4,5,3,2]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [5,1,2,4,6,3,7]=>[2,3,6,4,1,5,7]=>[7,5,1,4,6,3,2]=>[[[.,[[[.,.],.],.]],[.,.]],.] [5,1,2,4,6,7,3]=>[2,3,7,4,1,5,6]=>[6,5,1,4,7,3,2]=>[[[.,[[[.,.],.],.]],.],[.,.]] [5,1,2,4,7,3,6]=>[2,3,6,4,1,7,5]=>[5,7,1,4,6,3,2]=>[[.,[[[.,.],.],.]],[[.,.],.]] [5,1,2,4,7,6,3]=>[2,3,7,4,1,6,5]=>[5,6,1,4,7,3,2]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [5,1,2,6,3,4,7]=>[2,3,5,6,1,4,7]=>[7,4,1,6,5,3,2]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,1,2,6,3,7,4]=>[2,3,5,7,1,4,6]=>[6,4,1,7,5,3,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [5,1,2,6,4,3,7]=>[2,3,6,5,1,4,7]=>[7,4,1,5,6,3,2]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,1,2,6,4,7,3]=>[2,3,7,5,1,4,6]=>[6,4,1,5,7,3,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [5,1,2,6,7,3,4]=>[2,3,6,7,1,4,5]=>[5,4,1,7,6,3,2]=>[[[.,[[.,.],.]],.],[[.,.],.]] [5,1,2,6,7,4,3]=>[2,3,7,6,1,4,5]=>[5,4,1,6,7,3,2]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [5,1,2,7,3,4,6]=>[2,3,5,6,1,7,4]=>[4,7,1,6,5,3,2]=>[[.,[[.,.],.]],[[[.,.],.],.]] [5,1,2,7,3,6,4]=>[2,3,5,7,1,6,4]=>[4,6,1,7,5,3,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [5,1,2,7,4,3,6]=>[2,3,6,5,1,7,4]=>[4,7,1,5,6,3,2]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [5,1,2,7,4,6,3]=>[2,3,7,5,1,6,4]=>[4,6,1,5,7,3,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [5,1,2,7,6,3,4]=>[2,3,6,7,1,5,4]=>[4,5,1,7,6,3,2]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [5,1,2,7,6,4,3]=>[2,3,7,6,1,5,4]=>[4,5,1,6,7,3,2]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [5,1,3,2,4,6,7]=>[2,4,3,5,1,6,7]=>[7,6,1,5,3,4,2]=>[[[.,[[[.,.],[.,.]],.]],.],.] [5,1,3,2,4,7,6]=>[2,4,3,5,1,7,6]=>[6,7,1,5,3,4,2]=>[[.,[[[.,.],[.,.]],.]],[.,.]] [5,1,3,2,6,4,7]=>[2,4,3,6,1,5,7]=>[7,5,1,6,3,4,2]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [5,1,3,2,6,7,4]=>[2,4,3,7,1,5,6]=>[6,5,1,7,3,4,2]=>[[[.,[[.,.],[.,.]]],.],[.,.]] [5,1,3,2,7,4,6]=>[2,4,3,6,1,7,5]=>[5,7,1,6,3,4,2]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [5,1,3,2,7,6,4]=>[2,4,3,7,1,6,5]=>[5,6,1,7,3,4,2]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [5,1,3,4,2,6,7]=>[2,5,3,4,1,6,7]=>[7,6,1,4,3,5,2]=>[[[.,[[[.,.],.],[.,.]]],.],.] [5,1,3,4,2,7,6]=>[2,5,3,4,1,7,6]=>[6,7,1,4,3,5,2]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [5,1,3,4,6,2,7]=>[2,6,3,4,1,5,7]=>[7,5,1,4,3,6,2]=>[[[.,[[[.,.],.],.]],[.,.]],.] [5,1,3,4,6,7,2]=>[2,7,3,4,1,5,6]=>[6,5,1,4,3,7,2]=>[[[.,[[[.,.],.],.]],.],[.,.]] [5,1,3,4,7,2,6]=>[2,6,3,4,1,7,5]=>[5,7,1,4,3,6,2]=>[[.,[[[.,.],.],.]],[[.,.],.]] [5,1,3,4,7,6,2]=>[2,7,3,4,1,6,5]=>[5,6,1,4,3,7,2]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [5,1,3,6,2,4,7]=>[2,5,3,6,1,4,7]=>[7,4,1,6,3,5,2]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,1,3,6,2,7,4]=>[2,5,3,7,1,4,6]=>[6,4,1,7,3,5,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [5,1,3,6,4,2,7]=>[2,6,3,5,1,4,7]=>[7,4,1,5,3,6,2]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,1,3,6,4,7,2]=>[2,7,3,5,1,4,6]=>[6,4,1,5,3,7,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [5,1,3,6,7,2,4]=>[2,6,3,7,1,4,5]=>[5,4,1,7,3,6,2]=>[[[.,[[.,.],.]],.],[[.,.],.]] [5,1,3,6,7,4,2]=>[2,7,3,6,1,4,5]=>[5,4,1,6,3,7,2]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [5,1,3,7,2,4,6]=>[2,5,3,6,1,7,4]=>[4,7,1,6,3,5,2]=>[[.,[[.,.],.]],[[[.,.],.],.]] [5,1,3,7,2,6,4]=>[2,5,3,7,1,6,4]=>[4,6,1,7,3,5,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [5,1,3,7,4,2,6]=>[2,6,3,5,1,7,4]=>[4,7,1,5,3,6,2]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [5,1,3,7,4,6,2]=>[2,7,3,5,1,6,4]=>[4,6,1,5,3,7,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [5,1,3,7,6,2,4]=>[2,6,3,7,1,5,4]=>[4,5,1,7,3,6,2]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [5,1,3,7,6,4,2]=>[2,7,3,6,1,5,4]=>[4,5,1,6,3,7,2]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [5,1,4,2,3,6,7]=>[2,4,5,3,1,6,7]=>[7,6,1,3,5,4,2]=>[[[.,[[.,.],[[.,.],.]]],.],.] [5,1,4,2,3,7,6]=>[2,4,5,3,1,7,6]=>[6,7,1,3,5,4,2]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [5,1,4,2,6,3,7]=>[2,4,6,3,1,5,7]=>[7,5,1,3,6,4,2]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [5,1,4,2,6,7,3]=>[2,4,7,3,1,5,6]=>[6,5,1,3,7,4,2]=>[[[.,[[.,.],[.,.]]],.],[.,.]] [5,1,4,2,7,3,6]=>[2,4,6,3,1,7,5]=>[5,7,1,3,6,4,2]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [5,1,4,2,7,6,3]=>[2,4,7,3,1,6,5]=>[5,6,1,3,7,4,2]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [5,1,4,3,2,6,7]=>[2,5,4,3,1,6,7]=>[7,6,1,3,4,5,2]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [5,1,4,3,2,7,6]=>[2,5,4,3,1,7,6]=>[6,7,1,3,4,5,2]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [5,1,4,3,6,2,7]=>[2,6,4,3,1,5,7]=>[7,5,1,3,4,6,2]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [5,1,4,3,6,7,2]=>[2,7,4,3,1,5,6]=>[6,5,1,3,4,7,2]=>[[[.,[[.,.],[.,.]]],.],[.,.]] [5,1,4,3,7,2,6]=>[2,6,4,3,1,7,5]=>[5,7,1,3,4,6,2]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [5,1,4,3,7,6,2]=>[2,7,4,3,1,6,5]=>[5,6,1,3,4,7,2]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [5,1,4,6,2,3,7]=>[2,5,6,3,1,4,7]=>[7,4,1,3,6,5,2]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,1,4,6,2,7,3]=>[2,5,7,3,1,4,6]=>[6,4,1,3,7,5,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [5,1,4,6,3,2,7]=>[2,6,5,3,1,4,7]=>[7,4,1,3,5,6,2]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,1,4,6,3,7,2]=>[2,7,5,3,1,4,6]=>[6,4,1,3,5,7,2]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [5,1,4,6,7,2,3]=>[2,6,7,3,1,4,5]=>[5,4,1,3,7,6,2]=>[[[.,[[.,.],.]],.],[[.,.],.]] [5,1,4,6,7,3,2]=>[2,7,6,3,1,4,5]=>[5,4,1,3,6,7,2]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [5,1,4,7,2,3,6]=>[2,5,6,3,1,7,4]=>[4,7,1,3,6,5,2]=>[[.,[[.,.],.]],[[[.,.],.],.]] [5,1,4,7,2,6,3]=>[2,5,7,3,1,6,4]=>[4,6,1,3,7,5,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [5,1,4,7,3,2,6]=>[2,6,5,3,1,7,4]=>[4,7,1,3,5,6,2]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [5,1,4,7,3,6,2]=>[2,7,5,3,1,6,4]=>[4,6,1,3,5,7,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [5,1,4,7,6,2,3]=>[2,6,7,3,1,5,4]=>[4,5,1,3,7,6,2]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [5,1,4,7,6,3,2]=>[2,7,6,3,1,5,4]=>[4,5,1,3,6,7,2]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [5,1,6,2,3,4,7]=>[2,4,5,6,1,3,7]=>[7,3,1,6,5,4,2]=>[[[.,[.,.]],[[[.,.],.],.]],.] [5,1,6,2,3,7,4]=>[2,4,5,7,1,3,6]=>[6,3,1,7,5,4,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [5,1,6,2,4,3,7]=>[2,4,6,5,1,3,7]=>[7,3,1,5,6,4,2]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [5,1,6,2,4,7,3]=>[2,4,7,5,1,3,6]=>[6,3,1,5,7,4,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [5,1,6,2,7,3,4]=>[2,4,6,7,1,3,5]=>[5,3,1,7,6,4,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [5,1,6,2,7,4,3]=>[2,4,7,6,1,3,5]=>[5,3,1,6,7,4,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [5,1,6,3,2,4,7]=>[2,5,4,6,1,3,7]=>[7,3,1,6,4,5,2]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [5,1,6,3,2,7,4]=>[2,5,4,7,1,3,6]=>[6,3,1,7,4,5,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [5,1,6,3,4,2,7]=>[2,6,4,5,1,3,7]=>[7,3,1,5,4,6,2]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [5,1,6,3,4,7,2]=>[2,7,4,5,1,3,6]=>[6,3,1,5,4,7,2]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [5,1,6,3,7,2,4]=>[2,6,4,7,1,3,5]=>[5,3,1,7,4,6,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [5,1,6,3,7,4,2]=>[2,7,4,6,1,3,5]=>[5,3,1,6,4,7,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [5,1,6,4,2,3,7]=>[2,5,6,4,1,3,7]=>[7,3,1,4,6,5,2]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [5,1,6,4,2,7,3]=>[2,5,7,4,1,3,6]=>[6,3,1,4,7,5,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [5,1,6,4,3,2,7]=>[2,6,5,4,1,3,7]=>[7,3,1,4,5,6,2]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [5,1,6,4,3,7,2]=>[2,7,5,4,1,3,6]=>[6,3,1,4,5,7,2]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [5,1,6,4,7,2,3]=>[2,6,7,4,1,3,5]=>[5,3,1,4,7,6,2]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [5,1,6,4,7,3,2]=>[2,7,6,4,1,3,5]=>[5,3,1,4,6,7,2]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [5,1,6,7,2,3,4]=>[2,5,6,7,1,3,4]=>[4,3,1,7,6,5,2]=>[[[.,[.,.]],.],[[[.,.],.],.]] [5,1,6,7,2,4,3]=>[2,5,7,6,1,3,4]=>[4,3,1,6,7,5,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [5,1,6,7,3,2,4]=>[2,6,5,7,1,3,4]=>[4,3,1,7,5,6,2]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [5,1,6,7,3,4,2]=>[2,7,5,6,1,3,4]=>[4,3,1,6,5,7,2]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [5,1,6,7,4,2,3]=>[2,6,7,5,1,3,4]=>[4,3,1,5,7,6,2]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [5,1,6,7,4,3,2]=>[2,7,6,5,1,3,4]=>[4,3,1,5,6,7,2]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [5,1,7,2,3,4,6]=>[2,4,5,6,1,7,3]=>[3,7,1,6,5,4,2]=>[[.,[.,.]],[[[[.,.],.],.],.]] [5,1,7,2,3,6,4]=>[2,4,5,7,1,6,3]=>[3,6,1,7,5,4,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [5,1,7,2,4,3,6]=>[2,4,6,5,1,7,3]=>[3,7,1,5,6,4,2]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [5,1,7,2,4,6,3]=>[2,4,7,5,1,6,3]=>[3,6,1,5,7,4,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [5,1,7,2,6,3,4]=>[2,4,6,7,1,5,3]=>[3,5,1,7,6,4,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [5,1,7,2,6,4,3]=>[2,4,7,6,1,5,3]=>[3,5,1,6,7,4,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [5,1,7,3,2,4,6]=>[2,5,4,6,1,7,3]=>[3,7,1,6,4,5,2]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [5,1,7,3,2,6,4]=>[2,5,4,7,1,6,3]=>[3,6,1,7,4,5,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [5,1,7,3,4,2,6]=>[2,6,4,5,1,7,3]=>[3,7,1,5,4,6,2]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [5,1,7,3,4,6,2]=>[2,7,4,5,1,6,3]=>[3,6,1,5,4,7,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [5,1,7,3,6,2,4]=>[2,6,4,7,1,5,3]=>[3,5,1,7,4,6,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [5,1,7,3,6,4,2]=>[2,7,4,6,1,5,3]=>[3,5,1,6,4,7,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [5,1,7,4,2,3,6]=>[2,5,6,4,1,7,3]=>[3,7,1,4,6,5,2]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [5,1,7,4,2,6,3]=>[2,5,7,4,1,6,3]=>[3,6,1,4,7,5,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [5,1,7,4,3,2,6]=>[2,6,5,4,1,7,3]=>[3,7,1,4,5,6,2]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [5,1,7,4,3,6,2]=>[2,7,5,4,1,6,3]=>[3,6,1,4,5,7,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [5,1,7,4,6,2,3]=>[2,6,7,4,1,5,3]=>[3,5,1,4,7,6,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [5,1,7,4,6,3,2]=>[2,7,6,4,1,5,3]=>[3,5,1,4,6,7,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [5,1,7,6,2,3,4]=>[2,5,6,7,1,4,3]=>[3,4,1,7,6,5,2]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [5,1,7,6,2,4,3]=>[2,5,7,6,1,4,3]=>[3,4,1,6,7,5,2]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [5,1,7,6,3,2,4]=>[2,6,5,7,1,4,3]=>[3,4,1,7,5,6,2]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [5,1,7,6,3,4,2]=>[2,7,5,6,1,4,3]=>[3,4,1,6,5,7,2]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [5,1,7,6,4,2,3]=>[2,6,7,5,1,4,3]=>[3,4,1,5,7,6,2]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [5,1,7,6,4,3,2]=>[2,7,6,5,1,4,3]=>[3,4,1,5,6,7,2]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [5,2,1,3,4,6,7]=>[3,2,4,5,1,6,7]=>[7,6,1,5,4,2,3]=>[[[.,[[[.,[.,.]],.],.]],.],.] [5,2,1,3,4,7,6]=>[3,2,4,5,1,7,6]=>[6,7,1,5,4,2,3]=>[[.,[[[.,[.,.]],.],.]],[.,.]] [5,2,1,3,6,4,7]=>[3,2,4,6,1,5,7]=>[7,5,1,6,4,2,3]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [5,2,1,3,6,7,4]=>[3,2,4,7,1,5,6]=>[6,5,1,7,4,2,3]=>[[[.,[[.,[.,.]],.]],.],[.,.]] [5,2,1,3,7,4,6]=>[3,2,4,6,1,7,5]=>[5,7,1,6,4,2,3]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [5,2,1,3,7,6,4]=>[3,2,4,7,1,6,5]=>[5,6,1,7,4,2,3]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [5,2,1,4,3,6,7]=>[3,2,5,4,1,6,7]=>[7,6,1,4,5,2,3]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [5,2,1,4,3,7,6]=>[3,2,5,4,1,7,6]=>[6,7,1,4,5,2,3]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [5,2,1,4,6,3,7]=>[3,2,6,4,1,5,7]=>[7,5,1,4,6,2,3]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [5,2,1,4,6,7,3]=>[3,2,7,4,1,5,6]=>[6,5,1,4,7,2,3]=>[[[.,[[.,[.,.]],.]],.],[.,.]] [5,2,1,4,7,3,6]=>[3,2,6,4,1,7,5]=>[5,7,1,4,6,2,3]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [5,2,1,4,7,6,3]=>[3,2,7,4,1,6,5]=>[5,6,1,4,7,2,3]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [5,2,1,6,3,4,7]=>[3,2,5,6,1,4,7]=>[7,4,1,6,5,2,3]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,1,6,3,7,4]=>[3,2,5,7,1,4,6]=>[6,4,1,7,5,2,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [5,2,1,6,4,3,7]=>[3,2,6,5,1,4,7]=>[7,4,1,5,6,2,3]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,1,6,4,7,3]=>[3,2,7,5,1,4,6]=>[6,4,1,5,7,2,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [5,2,1,6,7,3,4]=>[3,2,6,7,1,4,5]=>[5,4,1,7,6,2,3]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [5,2,1,6,7,4,3]=>[3,2,7,6,1,4,5]=>[5,4,1,6,7,2,3]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [5,2,1,7,3,4,6]=>[3,2,5,6,1,7,4]=>[4,7,1,6,5,2,3]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [5,2,1,7,3,6,4]=>[3,2,5,7,1,6,4]=>[4,6,1,7,5,2,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [5,2,1,7,4,3,6]=>[3,2,6,5,1,7,4]=>[4,7,1,5,6,2,3]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [5,2,1,7,4,6,3]=>[3,2,7,5,1,6,4]=>[4,6,1,5,7,2,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [5,2,1,7,6,3,4]=>[3,2,6,7,1,5,4]=>[4,5,1,7,6,2,3]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [5,2,1,7,6,4,3]=>[3,2,7,6,1,5,4]=>[4,5,1,6,7,2,3]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [5,2,3,1,4,6,7]=>[4,2,3,5,1,6,7]=>[7,6,1,5,3,2,4]=>[[[.,[[[.,.],[.,.]],.]],.],.] [5,2,3,1,4,7,6]=>[4,2,3,5,1,7,6]=>[6,7,1,5,3,2,4]=>[[.,[[[.,.],[.,.]],.]],[.,.]] [5,2,3,1,6,4,7]=>[4,2,3,6,1,5,7]=>[7,5,1,6,3,2,4]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [5,2,3,1,6,7,4]=>[4,2,3,7,1,5,6]=>[6,5,1,7,3,2,4]=>[[[.,[[.,.],[.,.]]],.],[.,.]] [5,2,3,1,7,4,6]=>[4,2,3,6,1,7,5]=>[5,7,1,6,3,2,4]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [5,2,3,1,7,6,4]=>[4,2,3,7,1,6,5]=>[5,6,1,7,3,2,4]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [5,2,3,4,1,6,7]=>[5,2,3,4,1,6,7]=>[7,6,1,4,3,2,5]=>[[[.,[[[.,.],.],[.,.]]],.],.] [5,2,3,4,1,7,6]=>[5,2,3,4,1,7,6]=>[6,7,1,4,3,2,5]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [5,2,3,4,6,1,7]=>[6,2,3,4,1,5,7]=>[7,5,1,4,3,2,6]=>[[[.,[[[.,.],.],.]],[.,.]],.] [5,2,3,4,6,7,1]=>[7,2,3,4,1,5,6]=>[6,5,1,4,3,2,7]=>[[[.,[[[.,.],.],.]],.],[.,.]] [5,2,3,4,7,1,6]=>[6,2,3,4,1,7,5]=>[5,7,1,4,3,2,6]=>[[.,[[[.,.],.],.]],[[.,.],.]] [5,2,3,4,7,6,1]=>[7,2,3,4,1,6,5]=>[5,6,1,4,3,2,7]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [5,2,3,6,1,4,7]=>[5,2,3,6,1,4,7]=>[7,4,1,6,3,2,5]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,2,3,6,1,7,4]=>[5,2,3,7,1,4,6]=>[6,4,1,7,3,2,5]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [5,2,3,6,4,1,7]=>[6,2,3,5,1,4,7]=>[7,4,1,5,3,2,6]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,2,3,6,4,7,1]=>[7,2,3,5,1,4,6]=>[6,4,1,5,3,2,7]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [5,2,3,6,7,1,4]=>[6,2,3,7,1,4,5]=>[5,4,1,7,3,2,6]=>[[[.,[[.,.],.]],.],[[.,.],.]] [5,2,3,6,7,4,1]=>[7,2,3,6,1,4,5]=>[5,4,1,6,3,2,7]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [5,2,3,7,1,4,6]=>[5,2,3,6,1,7,4]=>[4,7,1,6,3,2,5]=>[[.,[[.,.],.]],[[[.,.],.],.]] [5,2,3,7,1,6,4]=>[5,2,3,7,1,6,4]=>[4,6,1,7,3,2,5]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [5,2,3,7,4,1,6]=>[6,2,3,5,1,7,4]=>[4,7,1,5,3,2,6]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [5,2,3,7,4,6,1]=>[7,2,3,5,1,6,4]=>[4,6,1,5,3,2,7]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [5,2,3,7,6,1,4]=>[6,2,3,7,1,5,4]=>[4,5,1,7,3,2,6]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [5,2,3,7,6,4,1]=>[7,2,3,6,1,5,4]=>[4,5,1,6,3,2,7]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [5,2,4,1,3,6,7]=>[4,2,5,3,1,6,7]=>[7,6,1,3,5,2,4]=>[[[.,[[.,.],[[.,.],.]]],.],.] [5,2,4,1,3,7,6]=>[4,2,5,3,1,7,6]=>[6,7,1,3,5,2,4]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [5,2,4,1,6,3,7]=>[4,2,6,3,1,5,7]=>[7,5,1,3,6,2,4]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [5,2,4,1,6,7,3]=>[4,2,7,3,1,5,6]=>[6,5,1,3,7,2,4]=>[[[.,[[.,.],[.,.]]],.],[.,.]] [5,2,4,1,7,3,6]=>[4,2,6,3,1,7,5]=>[5,7,1,3,6,2,4]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [5,2,4,1,7,6,3]=>[4,2,7,3,1,6,5]=>[5,6,1,3,7,2,4]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [5,2,4,3,1,6,7]=>[5,2,4,3,1,6,7]=>[7,6,1,3,4,2,5]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [5,2,4,3,1,7,6]=>[5,2,4,3,1,7,6]=>[6,7,1,3,4,2,5]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [5,2,4,3,6,1,7]=>[6,2,4,3,1,5,7]=>[7,5,1,3,4,2,6]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [5,2,4,3,6,7,1]=>[7,2,4,3,1,5,6]=>[6,5,1,3,4,2,7]=>[[[.,[[.,.],[.,.]]],.],[.,.]] [5,2,4,3,7,1,6]=>[6,2,4,3,1,7,5]=>[5,7,1,3,4,2,6]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [5,2,4,3,7,6,1]=>[7,2,4,3,1,6,5]=>[5,6,1,3,4,2,7]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [5,2,4,6,1,3,7]=>[5,2,6,3,1,4,7]=>[7,4,1,3,6,2,5]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,2,4,6,1,7,3]=>[5,2,7,3,1,4,6]=>[6,4,1,3,7,2,5]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [5,2,4,6,3,1,7]=>[6,2,5,3,1,4,7]=>[7,4,1,3,5,2,6]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,2,4,6,3,7,1]=>[7,2,5,3,1,4,6]=>[6,4,1,3,5,2,7]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [5,2,4,6,7,1,3]=>[6,2,7,3,1,4,5]=>[5,4,1,3,7,2,6]=>[[[.,[[.,.],.]],.],[[.,.],.]] [5,2,4,6,7,3,1]=>[7,2,6,3,1,4,5]=>[5,4,1,3,6,2,7]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [5,2,4,7,1,3,6]=>[5,2,6,3,1,7,4]=>[4,7,1,3,6,2,5]=>[[.,[[.,.],.]],[[[.,.],.],.]] [5,2,4,7,1,6,3]=>[5,2,7,3,1,6,4]=>[4,6,1,3,7,2,5]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [5,2,4,7,3,1,6]=>[6,2,5,3,1,7,4]=>[4,7,1,3,5,2,6]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [5,2,4,7,3,6,1]=>[7,2,5,3,1,6,4]=>[4,6,1,3,5,2,7]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [5,2,4,7,6,1,3]=>[6,2,7,3,1,5,4]=>[4,5,1,3,7,2,6]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [5,2,4,7,6,3,1]=>[7,2,6,3,1,5,4]=>[4,5,1,3,6,2,7]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [5,2,6,1,3,4,7]=>[4,2,5,6,1,3,7]=>[7,3,1,6,5,2,4]=>[[[.,[.,.]],[[[.,.],.],.]],.] [5,2,6,1,3,7,4]=>[4,2,5,7,1,3,6]=>[6,3,1,7,5,2,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [5,2,6,1,4,3,7]=>[4,2,6,5,1,3,7]=>[7,3,1,5,6,2,4]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [5,2,6,1,4,7,3]=>[4,2,7,5,1,3,6]=>[6,3,1,5,7,2,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [5,2,6,1,7,3,4]=>[4,2,6,7,1,3,5]=>[5,3,1,7,6,2,4]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [5,2,6,1,7,4,3]=>[4,2,7,6,1,3,5]=>[5,3,1,6,7,2,4]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [5,2,6,3,1,4,7]=>[5,2,4,6,1,3,7]=>[7,3,1,6,4,2,5]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [5,2,6,3,1,7,4]=>[5,2,4,7,1,3,6]=>[6,3,1,7,4,2,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [5,2,6,3,4,1,7]=>[6,2,4,5,1,3,7]=>[7,3,1,5,4,2,6]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [5,2,6,3,4,7,1]=>[7,2,4,5,1,3,6]=>[6,3,1,5,4,2,7]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [5,2,6,3,7,1,4]=>[6,2,4,7,1,3,5]=>[5,3,1,7,4,2,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [5,2,6,3,7,4,1]=>[7,2,4,6,1,3,5]=>[5,3,1,6,4,2,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [5,2,6,4,1,3,7]=>[5,2,6,4,1,3,7]=>[7,3,1,4,6,2,5]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [5,2,6,4,1,7,3]=>[5,2,7,4,1,3,6]=>[6,3,1,4,7,2,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [5,2,6,4,3,1,7]=>[6,2,5,4,1,3,7]=>[7,3,1,4,5,2,6]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [5,2,6,4,3,7,1]=>[7,2,5,4,1,3,6]=>[6,3,1,4,5,2,7]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [5,2,6,4,7,1,3]=>[6,2,7,4,1,3,5]=>[5,3,1,4,7,2,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [5,2,6,4,7,3,1]=>[7,2,6,4,1,3,5]=>[5,3,1,4,6,2,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [5,2,6,7,1,3,4]=>[5,2,6,7,1,3,4]=>[4,3,1,7,6,2,5]=>[[[.,[.,.]],.],[[[.,.],.],.]] [5,2,6,7,1,4,3]=>[5,2,7,6,1,3,4]=>[4,3,1,6,7,2,5]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [5,2,6,7,3,1,4]=>[6,2,5,7,1,3,4]=>[4,3,1,7,5,2,6]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [5,2,6,7,3,4,1]=>[7,2,5,6,1,3,4]=>[4,3,1,6,5,2,7]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [5,2,6,7,4,1,3]=>[6,2,7,5,1,3,4]=>[4,3,1,5,7,2,6]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [5,2,6,7,4,3,1]=>[7,2,6,5,1,3,4]=>[4,3,1,5,6,2,7]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [5,2,7,1,3,4,6]=>[4,2,5,6,1,7,3]=>[3,7,1,6,5,2,4]=>[[.,[.,.]],[[[[.,.],.],.],.]] [5,2,7,1,3,6,4]=>[4,2,5,7,1,6,3]=>[3,6,1,7,5,2,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [5,2,7,1,4,3,6]=>[4,2,6,5,1,7,3]=>[3,7,1,5,6,2,4]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [5,2,7,1,4,6,3]=>[4,2,7,5,1,6,3]=>[3,6,1,5,7,2,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [5,2,7,1,6,3,4]=>[4,2,6,7,1,5,3]=>[3,5,1,7,6,2,4]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [5,2,7,1,6,4,3]=>[4,2,7,6,1,5,3]=>[3,5,1,6,7,2,4]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [5,2,7,3,1,4,6]=>[5,2,4,6,1,7,3]=>[3,7,1,6,4,2,5]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [5,2,7,3,1,6,4]=>[5,2,4,7,1,6,3]=>[3,6,1,7,4,2,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [5,2,7,3,4,1,6]=>[6,2,4,5,1,7,3]=>[3,7,1,5,4,2,6]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [5,2,7,3,4,6,1]=>[7,2,4,5,1,6,3]=>[3,6,1,5,4,2,7]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [5,2,7,3,6,1,4]=>[6,2,4,7,1,5,3]=>[3,5,1,7,4,2,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [5,2,7,3,6,4,1]=>[7,2,4,6,1,5,3]=>[3,5,1,6,4,2,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [5,2,7,4,1,3,6]=>[5,2,6,4,1,7,3]=>[3,7,1,4,6,2,5]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [5,2,7,4,1,6,3]=>[5,2,7,4,1,6,3]=>[3,6,1,4,7,2,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [5,2,7,4,3,1,6]=>[6,2,5,4,1,7,3]=>[3,7,1,4,5,2,6]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [5,2,7,4,3,6,1]=>[7,2,5,4,1,6,3]=>[3,6,1,4,5,2,7]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [5,2,7,4,6,1,3]=>[6,2,7,4,1,5,3]=>[3,5,1,4,7,2,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [5,2,7,4,6,3,1]=>[7,2,6,4,1,5,3]=>[3,5,1,4,6,2,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [5,2,7,6,1,3,4]=>[5,2,6,7,1,4,3]=>[3,4,1,7,6,2,5]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [5,2,7,6,1,4,3]=>[5,2,7,6,1,4,3]=>[3,4,1,6,7,2,5]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [5,2,7,6,3,1,4]=>[6,2,5,7,1,4,3]=>[3,4,1,7,5,2,6]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [5,2,7,6,3,4,1]=>[7,2,5,6,1,4,3]=>[3,4,1,6,5,2,7]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [5,2,7,6,4,1,3]=>[6,2,7,5,1,4,3]=>[3,4,1,5,7,2,6]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [5,2,7,6,4,3,1]=>[7,2,6,5,1,4,3]=>[3,4,1,5,6,2,7]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [5,3,1,2,4,6,7]=>[3,4,2,5,1,6,7]=>[7,6,1,5,2,4,3]=>[[[.,[[.,[[.,.],.]],.]],.],.] [5,3,1,2,4,7,6]=>[3,4,2,5,1,7,6]=>[6,7,1,5,2,4,3]=>[[.,[[.,[[.,.],.]],.]],[.,.]] [5,3,1,2,6,4,7]=>[3,4,2,6,1,5,7]=>[7,5,1,6,2,4,3]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [5,3,1,2,6,7,4]=>[3,4,2,7,1,5,6]=>[6,5,1,7,2,4,3]=>[[[.,[.,[[.,.],.]]],.],[.,.]] [5,3,1,2,7,4,6]=>[3,4,2,6,1,7,5]=>[5,7,1,6,2,4,3]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [5,3,1,2,7,6,4]=>[3,4,2,7,1,6,5]=>[5,6,1,7,2,4,3]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [5,3,1,4,2,6,7]=>[3,5,2,4,1,6,7]=>[7,6,1,4,2,5,3]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [5,3,1,4,2,7,6]=>[3,5,2,4,1,7,6]=>[6,7,1,4,2,5,3]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [5,3,1,4,6,2,7]=>[3,6,2,4,1,5,7]=>[7,5,1,4,2,6,3]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [5,3,1,4,6,7,2]=>[3,7,2,4,1,5,6]=>[6,5,1,4,2,7,3]=>[[[.,[[.,[.,.]],.]],.],[.,.]] [5,3,1,4,7,2,6]=>[3,6,2,4,1,7,5]=>[5,7,1,4,2,6,3]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [5,3,1,4,7,6,2]=>[3,7,2,4,1,6,5]=>[5,6,1,4,2,7,3]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [5,3,1,6,2,4,7]=>[3,5,2,6,1,4,7]=>[7,4,1,6,2,5,3]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,1,6,2,7,4]=>[3,5,2,7,1,4,6]=>[6,4,1,7,2,5,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [5,3,1,6,4,2,7]=>[3,6,2,5,1,4,7]=>[7,4,1,5,2,6,3]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,6,4,7,2]=>[3,7,2,5,1,4,6]=>[6,4,1,5,2,7,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [5,3,1,6,7,2,4]=>[3,6,2,7,1,4,5]=>[5,4,1,7,2,6,3]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [5,3,1,6,7,4,2]=>[3,7,2,6,1,4,5]=>[5,4,1,6,2,7,3]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [5,3,1,7,2,4,6]=>[3,5,2,6,1,7,4]=>[4,7,1,6,2,5,3]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [5,3,1,7,2,6,4]=>[3,5,2,7,1,6,4]=>[4,6,1,7,2,5,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [5,3,1,7,4,2,6]=>[3,6,2,5,1,7,4]=>[4,7,1,5,2,6,3]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [5,3,1,7,4,6,2]=>[3,7,2,5,1,6,4]=>[4,6,1,5,2,7,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [5,3,1,7,6,2,4]=>[3,6,2,7,1,5,4]=>[4,5,1,7,2,6,3]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [5,3,1,7,6,4,2]=>[3,7,2,6,1,5,4]=>[4,5,1,6,2,7,3]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [5,3,2,1,4,6,7]=>[4,3,2,5,1,6,7]=>[7,6,1,5,2,3,4]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [5,3,2,1,4,7,6]=>[4,3,2,5,1,7,6]=>[6,7,1,5,2,3,4]=>[[.,[[.,[.,[.,.]]],.]],[.,.]] [5,3,2,1,6,4,7]=>[4,3,2,6,1,5,7]=>[7,5,1,6,2,3,4]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [5,3,2,1,6,7,4]=>[4,3,2,7,1,5,6]=>[6,5,1,7,2,3,4]=>[[[.,[.,[.,[.,.]]]],.],[.,.]] [5,3,2,1,7,4,6]=>[4,3,2,6,1,7,5]=>[5,7,1,6,2,3,4]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [5,3,2,1,7,6,4]=>[4,3,2,7,1,6,5]=>[5,6,1,7,2,3,4]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [5,3,2,4,1,6,7]=>[5,3,2,4,1,6,7]=>[7,6,1,4,2,3,5]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [5,3,2,4,1,7,6]=>[5,3,2,4,1,7,6]=>[6,7,1,4,2,3,5]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [5,3,2,4,6,1,7]=>[6,3,2,4,1,5,7]=>[7,5,1,4,2,3,6]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [5,3,2,4,6,7,1]=>[7,3,2,4,1,5,6]=>[6,5,1,4,2,3,7]=>[[[.,[[.,[.,.]],.]],.],[.,.]] [5,3,2,4,7,1,6]=>[6,3,2,4,1,7,5]=>[5,7,1,4,2,3,6]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [5,3,2,4,7,6,1]=>[7,3,2,4,1,6,5]=>[5,6,1,4,2,3,7]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [5,3,2,6,1,4,7]=>[5,3,2,6,1,4,7]=>[7,4,1,6,2,3,5]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,2,6,1,7,4]=>[5,3,2,7,1,4,6]=>[6,4,1,7,2,3,5]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [5,3,2,6,4,1,7]=>[6,3,2,5,1,4,7]=>[7,4,1,5,2,3,6]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,6,4,7,1]=>[7,3,2,5,1,4,6]=>[6,4,1,5,2,3,7]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [5,3,2,6,7,1,4]=>[6,3,2,7,1,4,5]=>[5,4,1,7,2,3,6]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [5,3,2,6,7,4,1]=>[7,3,2,6,1,4,5]=>[5,4,1,6,2,3,7]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [5,3,2,7,1,4,6]=>[5,3,2,6,1,7,4]=>[4,7,1,6,2,3,5]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [5,3,2,7,1,6,4]=>[5,3,2,7,1,6,4]=>[4,6,1,7,2,3,5]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [5,3,2,7,4,1,6]=>[6,3,2,5,1,7,4]=>[4,7,1,5,2,3,6]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [5,3,2,7,4,6,1]=>[7,3,2,5,1,6,4]=>[4,6,1,5,2,3,7]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [5,3,2,7,6,1,4]=>[6,3,2,7,1,5,4]=>[4,5,1,7,2,3,6]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [5,3,2,7,6,4,1]=>[7,3,2,6,1,5,4]=>[4,5,1,6,2,3,7]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [5,3,4,1,2,6,7]=>[4,5,2,3,1,6,7]=>[7,6,1,3,2,5,4]=>[[[.,[[.,.],[[.,.],.]]],.],.] [5,3,4,1,2,7,6]=>[4,5,2,3,1,7,6]=>[6,7,1,3,2,5,4]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [5,3,4,1,6,2,7]=>[4,6,2,3,1,5,7]=>[7,5,1,3,2,6,4]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [5,3,4,1,6,7,2]=>[4,7,2,3,1,5,6]=>[6,5,1,3,2,7,4]=>[[[.,[[.,.],[.,.]]],.],[.,.]] [5,3,4,1,7,2,6]=>[4,6,2,3,1,7,5]=>[5,7,1,3,2,6,4]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [5,3,4,1,7,6,2]=>[4,7,2,3,1,6,5]=>[5,6,1,3,2,7,4]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [5,3,4,2,1,6,7]=>[5,4,2,3,1,6,7]=>[7,6,1,3,2,4,5]=>[[[.,[[.,.],[.,[.,.]]]],.],.] [5,3,4,2,1,7,6]=>[5,4,2,3,1,7,6]=>[6,7,1,3,2,4,5]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [5,3,4,2,6,1,7]=>[6,4,2,3,1,5,7]=>[7,5,1,3,2,4,6]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [5,3,4,2,6,7,1]=>[7,4,2,3,1,5,6]=>[6,5,1,3,2,4,7]=>[[[.,[[.,.],[.,.]]],.],[.,.]] [5,3,4,2,7,1,6]=>[6,4,2,3,1,7,5]=>[5,7,1,3,2,4,6]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [5,3,4,2,7,6,1]=>[7,4,2,3,1,6,5]=>[5,6,1,3,2,4,7]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [5,3,4,6,1,2,7]=>[5,6,2,3,1,4,7]=>[7,4,1,3,2,6,5]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,3,4,6,1,7,2]=>[5,7,2,3,1,4,6]=>[6,4,1,3,2,7,5]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [5,3,4,6,2,1,7]=>[6,5,2,3,1,4,7]=>[7,4,1,3,2,5,6]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,3,4,6,2,7,1]=>[7,5,2,3,1,4,6]=>[6,4,1,3,2,5,7]=>[[[.,[[.,.],.]],[.,.]],[.,.]] [5,3,4,6,7,1,2]=>[6,7,2,3,1,4,5]=>[5,4,1,3,2,7,6]=>[[[.,[[.,.],.]],.],[[.,.],.]] [5,3,4,6,7,2,1]=>[7,6,2,3,1,4,5]=>[5,4,1,3,2,6,7]=>[[[.,[[.,.],.]],.],[.,[.,.]]] [5,3,4,7,1,2,6]=>[5,6,2,3,1,7,4]=>[4,7,1,3,2,6,5]=>[[.,[[.,.],.]],[[[.,.],.],.]] [5,3,4,7,1,6,2]=>[5,7,2,3,1,6,4]=>[4,6,1,3,2,7,5]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [5,3,4,7,2,1,6]=>[6,5,2,3,1,7,4]=>[4,7,1,3,2,5,6]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [5,3,4,7,2,6,1]=>[7,5,2,3,1,6,4]=>[4,6,1,3,2,5,7]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [5,3,4,7,6,1,2]=>[6,7,2,3,1,5,4]=>[4,5,1,3,2,7,6]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [5,3,4,7,6,2,1]=>[7,6,2,3,1,5,4]=>[4,5,1,3,2,6,7]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [5,3,6,1,2,4,7]=>[4,5,2,6,1,3,7]=>[7,3,1,6,2,5,4]=>[[[.,[.,.]],[[[.,.],.],.]],.] [5,3,6,1,2,7,4]=>[4,5,2,7,1,3,6]=>[6,3,1,7,2,5,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [5,3,6,1,4,2,7]=>[4,6,2,5,1,3,7]=>[7,3,1,5,2,6,4]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [5,3,6,1,4,7,2]=>[4,7,2,5,1,3,6]=>[6,3,1,5,2,7,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [5,3,6,1,7,2,4]=>[4,6,2,7,1,3,5]=>[5,3,1,7,2,6,4]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [5,3,6,1,7,4,2]=>[4,7,2,6,1,3,5]=>[5,3,1,6,2,7,4]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [5,3,6,2,1,4,7]=>[5,4,2,6,1,3,7]=>[7,3,1,6,2,4,5]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [5,3,6,2,1,7,4]=>[5,4,2,7,1,3,6]=>[6,3,1,7,2,4,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [5,3,6,2,4,1,7]=>[6,4,2,5,1,3,7]=>[7,3,1,5,2,4,6]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [5,3,6,2,4,7,1]=>[7,4,2,5,1,3,6]=>[6,3,1,5,2,4,7]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [5,3,6,2,7,1,4]=>[6,4,2,7,1,3,5]=>[5,3,1,7,2,4,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [5,3,6,2,7,4,1]=>[7,4,2,6,1,3,5]=>[5,3,1,6,2,4,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [5,3,6,4,1,2,7]=>[5,6,2,4,1,3,7]=>[7,3,1,4,2,6,5]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [5,3,6,4,1,7,2]=>[5,7,2,4,1,3,6]=>[6,3,1,4,2,7,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [5,3,6,4,2,1,7]=>[6,5,2,4,1,3,7]=>[7,3,1,4,2,5,6]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [5,3,6,4,2,7,1]=>[7,5,2,4,1,3,6]=>[6,3,1,4,2,5,7]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [5,3,6,4,7,1,2]=>[6,7,2,4,1,3,5]=>[5,3,1,4,2,7,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [5,3,6,4,7,2,1]=>[7,6,2,4,1,3,5]=>[5,3,1,4,2,6,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [5,3,6,7,1,2,4]=>[5,6,2,7,1,3,4]=>[4,3,1,7,2,6,5]=>[[[.,[.,.]],.],[[[.,.],.],.]] [5,3,6,7,1,4,2]=>[5,7,2,6,1,3,4]=>[4,3,1,6,2,7,5]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [5,3,6,7,2,1,4]=>[6,5,2,7,1,3,4]=>[4,3,1,7,2,5,6]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [5,3,6,7,2,4,1]=>[7,5,2,6,1,3,4]=>[4,3,1,6,2,5,7]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [5,3,6,7,4,1,2]=>[6,7,2,5,1,3,4]=>[4,3,1,5,2,7,6]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [5,3,6,7,4,2,1]=>[7,6,2,5,1,3,4]=>[4,3,1,5,2,6,7]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [5,3,7,1,2,4,6]=>[4,5,2,6,1,7,3]=>[3,7,1,6,2,5,4]=>[[.,[.,.]],[[[[.,.],.],.],.]] [5,3,7,1,2,6,4]=>[4,5,2,7,1,6,3]=>[3,6,1,7,2,5,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [5,3,7,1,4,2,6]=>[4,6,2,5,1,7,3]=>[3,7,1,5,2,6,4]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [5,3,7,1,4,6,2]=>[4,7,2,5,1,6,3]=>[3,6,1,5,2,7,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [5,3,7,1,6,2,4]=>[4,6,2,7,1,5,3]=>[3,5,1,7,2,6,4]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [5,3,7,1,6,4,2]=>[4,7,2,6,1,5,3]=>[3,5,1,6,2,7,4]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [5,3,7,2,1,4,6]=>[5,4,2,6,1,7,3]=>[3,7,1,6,2,4,5]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [5,3,7,2,1,6,4]=>[5,4,2,7,1,6,3]=>[3,6,1,7,2,4,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [5,3,7,2,4,1,6]=>[6,4,2,5,1,7,3]=>[3,7,1,5,2,4,6]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [5,3,7,2,4,6,1]=>[7,4,2,5,1,6,3]=>[3,6,1,5,2,4,7]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [5,3,7,2,6,1,4]=>[6,4,2,7,1,5,3]=>[3,5,1,7,2,4,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [5,3,7,2,6,4,1]=>[7,4,2,6,1,5,3]=>[3,5,1,6,2,4,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [5,3,7,4,1,2,6]=>[5,6,2,4,1,7,3]=>[3,7,1,4,2,6,5]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [5,3,7,4,1,6,2]=>[5,7,2,4,1,6,3]=>[3,6,1,4,2,7,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [5,3,7,4,2,1,6]=>[6,5,2,4,1,7,3]=>[3,7,1,4,2,5,6]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [5,3,7,4,2,6,1]=>[7,5,2,4,1,6,3]=>[3,6,1,4,2,5,7]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [5,3,7,4,6,1,2]=>[6,7,2,4,1,5,3]=>[3,5,1,4,2,7,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [5,3,7,4,6,2,1]=>[7,6,2,4,1,5,3]=>[3,5,1,4,2,6,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [5,3,7,6,1,2,4]=>[5,6,2,7,1,4,3]=>[3,4,1,7,2,6,5]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [5,3,7,6,1,4,2]=>[5,7,2,6,1,4,3]=>[3,4,1,6,2,7,5]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [5,3,7,6,2,1,4]=>[6,5,2,7,1,4,3]=>[3,4,1,7,2,5,6]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [5,3,7,6,2,4,1]=>[7,5,2,6,1,4,3]=>[3,4,1,6,2,5,7]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [5,3,7,6,4,1,2]=>[6,7,2,5,1,4,3]=>[3,4,1,5,2,7,6]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [5,3,7,6,4,2,1]=>[7,6,2,5,1,4,3]=>[3,4,1,5,2,6,7]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [5,4,1,2,3,6,7]=>[3,4,5,2,1,6,7]=>[7,6,1,2,5,4,3]=>[[[.,[.,[[[.,.],.],.]]],.],.] [5,4,1,2,3,7,6]=>[3,4,5,2,1,7,6]=>[6,7,1,2,5,4,3]=>[[.,[.,[[[.,.],.],.]]],[.,.]] [5,4,1,2,6,3,7]=>[3,4,6,2,1,5,7]=>[7,5,1,2,6,4,3]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [5,4,1,2,6,7,3]=>[3,4,7,2,1,5,6]=>[6,5,1,2,7,4,3]=>[[[.,[.,[[.,.],.]]],.],[.,.]] [5,4,1,2,7,3,6]=>[3,4,6,2,1,7,5]=>[5,7,1,2,6,4,3]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [5,4,1,2,7,6,3]=>[3,4,7,2,1,6,5]=>[5,6,1,2,7,4,3]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [5,4,1,3,2,6,7]=>[3,5,4,2,1,6,7]=>[7,6,1,2,4,5,3]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [5,4,1,3,2,7,6]=>[3,5,4,2,1,7,6]=>[6,7,1,2,4,5,3]=>[[.,[.,[[.,.],[.,.]]]],[.,.]] [5,4,1,3,6,2,7]=>[3,6,4,2,1,5,7]=>[7,5,1,2,4,6,3]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [5,4,1,3,6,7,2]=>[3,7,4,2,1,5,6]=>[6,5,1,2,4,7,3]=>[[[.,[.,[[.,.],.]]],.],[.,.]] [5,4,1,3,7,2,6]=>[3,6,4,2,1,7,5]=>[5,7,1,2,4,6,3]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [5,4,1,3,7,6,2]=>[3,7,4,2,1,6,5]=>[5,6,1,2,4,7,3]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [5,4,1,6,2,3,7]=>[3,5,6,2,1,4,7]=>[7,4,1,2,6,5,3]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,4,1,6,2,7,3]=>[3,5,7,2,1,4,6]=>[6,4,1,2,7,5,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [5,4,1,6,3,2,7]=>[3,6,5,2,1,4,7]=>[7,4,1,2,5,6,3]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,4,1,6,3,7,2]=>[3,7,5,2,1,4,6]=>[6,4,1,2,5,7,3]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [5,4,1,6,7,2,3]=>[3,6,7,2,1,4,5]=>[5,4,1,2,7,6,3]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [5,4,1,6,7,3,2]=>[3,7,6,2,1,4,5]=>[5,4,1,2,6,7,3]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [5,4,1,7,2,3,6]=>[3,5,6,2,1,7,4]=>[4,7,1,2,6,5,3]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [5,4,1,7,2,6,3]=>[3,5,7,2,1,6,4]=>[4,6,1,2,7,5,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [5,4,1,7,3,2,6]=>[3,6,5,2,1,7,4]=>[4,7,1,2,5,6,3]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [5,4,1,7,3,6,2]=>[3,7,5,2,1,6,4]=>[4,6,1,2,5,7,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [5,4,1,7,6,2,3]=>[3,6,7,2,1,5,4]=>[4,5,1,2,7,6,3]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [5,4,1,7,6,3,2]=>[3,7,6,2,1,5,4]=>[4,5,1,2,6,7,3]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [5,4,2,1,3,6,7]=>[4,3,5,2,1,6,7]=>[7,6,1,2,5,3,4]=>[[[.,[.,[[.,[.,.]],.]]],.],.] [5,4,2,1,3,7,6]=>[4,3,5,2,1,7,6]=>[6,7,1,2,5,3,4]=>[[.,[.,[[.,[.,.]],.]]],[.,.]] [5,4,2,1,6,3,7]=>[4,3,6,2,1,5,7]=>[7,5,1,2,6,3,4]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [5,4,2,1,6,7,3]=>[4,3,7,2,1,5,6]=>[6,5,1,2,7,3,4]=>[[[.,[.,[.,[.,.]]]],.],[.,.]] [5,4,2,1,7,3,6]=>[4,3,6,2,1,7,5]=>[5,7,1,2,6,3,4]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [5,4,2,1,7,6,3]=>[4,3,7,2,1,6,5]=>[5,6,1,2,7,3,4]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [5,4,2,3,1,6,7]=>[5,3,4,2,1,6,7]=>[7,6,1,2,4,3,5]=>[[[.,[.,[[.,.],[.,.]]]],.],.] [5,4,2,3,1,7,6]=>[5,3,4,2,1,7,6]=>[6,7,1,2,4,3,5]=>[[.,[.,[[.,.],[.,.]]]],[.,.]] [5,4,2,3,6,1,7]=>[6,3,4,2,1,5,7]=>[7,5,1,2,4,3,6]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [5,4,2,3,6,7,1]=>[7,3,4,2,1,5,6]=>[6,5,1,2,4,3,7]=>[[[.,[.,[[.,.],.]]],.],[.,.]] [5,4,2,3,7,1,6]=>[6,3,4,2,1,7,5]=>[5,7,1,2,4,3,6]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [5,4,2,3,7,6,1]=>[7,3,4,2,1,6,5]=>[5,6,1,2,4,3,7]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [5,4,2,6,1,3,7]=>[5,3,6,2,1,4,7]=>[7,4,1,2,6,3,5]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,4,2,6,1,7,3]=>[5,3,7,2,1,4,6]=>[6,4,1,2,7,3,5]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [5,4,2,6,3,1,7]=>[6,3,5,2,1,4,7]=>[7,4,1,2,5,3,6]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,4,2,6,3,7,1]=>[7,3,5,2,1,4,6]=>[6,4,1,2,5,3,7]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [5,4,2,6,7,1,3]=>[6,3,7,2,1,4,5]=>[5,4,1,2,7,3,6]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [5,4,2,6,7,3,1]=>[7,3,6,2,1,4,5]=>[5,4,1,2,6,3,7]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [5,4,2,7,1,3,6]=>[5,3,6,2,1,7,4]=>[4,7,1,2,6,3,5]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [5,4,2,7,1,6,3]=>[5,3,7,2,1,6,4]=>[4,6,1,2,7,3,5]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [5,4,2,7,3,1,6]=>[6,3,5,2,1,7,4]=>[4,7,1,2,5,3,6]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [5,4,2,7,3,6,1]=>[7,3,5,2,1,6,4]=>[4,6,1,2,5,3,7]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [5,4,2,7,6,1,3]=>[6,3,7,2,1,5,4]=>[4,5,1,2,7,3,6]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [5,4,2,7,6,3,1]=>[7,3,6,2,1,5,4]=>[4,5,1,2,6,3,7]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [5,4,3,1,2,6,7]=>[4,5,3,2,1,6,7]=>[7,6,1,2,3,5,4]=>[[[.,[.,[.,[[.,.],.]]]],.],.] [5,4,3,1,2,7,6]=>[4,5,3,2,1,7,6]=>[6,7,1,2,3,5,4]=>[[.,[.,[.,[[.,.],.]]]],[.,.]] [5,4,3,1,6,2,7]=>[4,6,3,2,1,5,7]=>[7,5,1,2,3,6,4]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [5,4,3,1,6,7,2]=>[4,7,3,2,1,5,6]=>[6,5,1,2,3,7,4]=>[[[.,[.,[.,[.,.]]]],.],[.,.]] [5,4,3,1,7,2,6]=>[4,6,3,2,1,7,5]=>[5,7,1,2,3,6,4]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [5,4,3,1,7,6,2]=>[4,7,3,2,1,6,5]=>[5,6,1,2,3,7,4]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [5,4,3,2,1,6,7]=>[5,4,3,2,1,6,7]=>[7,6,1,2,3,4,5]=>[[[.,[.,[.,[.,[.,.]]]]],.],.] [5,4,3,2,1,7,6]=>[5,4,3,2,1,7,6]=>[6,7,1,2,3,4,5]=>[[.,[.,[.,[.,[.,.]]]]],[.,.]] [5,4,3,2,6,1,7]=>[6,4,3,2,1,5,7]=>[7,5,1,2,3,4,6]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [5,4,3,2,6,7,1]=>[7,4,3,2,1,5,6]=>[6,5,1,2,3,4,7]=>[[[.,[.,[.,[.,.]]]],.],[.,.]] [5,4,3,2,7,1,6]=>[6,4,3,2,1,7,5]=>[5,7,1,2,3,4,6]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [5,4,3,2,7,6,1]=>[7,4,3,2,1,6,5]=>[5,6,1,2,3,4,7]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [5,4,3,6,1,2,7]=>[5,6,3,2,1,4,7]=>[7,4,1,2,3,6,5]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,4,3,6,1,7,2]=>[5,7,3,2,1,4,6]=>[6,4,1,2,3,7,5]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [5,4,3,6,2,1,7]=>[6,5,3,2,1,4,7]=>[7,4,1,2,3,5,6]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,4,3,6,2,7,1]=>[7,5,3,2,1,4,6]=>[6,4,1,2,3,5,7]=>[[[.,[.,[.,.]]],[.,.]],[.,.]] [5,4,3,6,7,1,2]=>[6,7,3,2,1,4,5]=>[5,4,1,2,3,7,6]=>[[[.,[.,[.,.]]],.],[[.,.],.]] [5,4,3,6,7,2,1]=>[7,6,3,2,1,4,5]=>[5,4,1,2,3,6,7]=>[[[.,[.,[.,.]]],.],[.,[.,.]]] [5,4,3,7,1,2,6]=>[5,6,3,2,1,7,4]=>[4,7,1,2,3,6,5]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [5,4,3,7,1,6,2]=>[5,7,3,2,1,6,4]=>[4,6,1,2,3,7,5]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [5,4,3,7,2,1,6]=>[6,5,3,2,1,7,4]=>[4,7,1,2,3,5,6]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [5,4,3,7,2,6,1]=>[7,5,3,2,1,6,4]=>[4,6,1,2,3,5,7]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [5,4,3,7,6,1,2]=>[6,7,3,2,1,5,4]=>[4,5,1,2,3,7,6]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [5,4,3,7,6,2,1]=>[7,6,3,2,1,5,4]=>[4,5,1,2,3,6,7]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [5,4,6,1,2,3,7]=>[4,5,6,2,1,3,7]=>[7,3,1,2,6,5,4]=>[[[.,[.,.]],[[[.,.],.],.]],.] [5,4,6,1,2,7,3]=>[4,5,7,2,1,3,6]=>[6,3,1,2,7,5,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [5,4,6,1,3,2,7]=>[4,6,5,2,1,3,7]=>[7,3,1,2,5,6,4]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [5,4,6,1,3,7,2]=>[4,7,5,2,1,3,6]=>[6,3,1,2,5,7,4]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [5,4,6,1,7,2,3]=>[4,6,7,2,1,3,5]=>[5,3,1,2,7,6,4]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [5,4,6,1,7,3,2]=>[4,7,6,2,1,3,5]=>[5,3,1,2,6,7,4]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [5,4,6,2,1,3,7]=>[5,4,6,2,1,3,7]=>[7,3,1,2,6,4,5]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [5,4,6,2,1,7,3]=>[5,4,7,2,1,3,6]=>[6,3,1,2,7,4,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [5,4,6,2,3,1,7]=>[6,4,5,2,1,3,7]=>[7,3,1,2,5,4,6]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [5,4,6,2,3,7,1]=>[7,4,5,2,1,3,6]=>[6,3,1,2,5,4,7]=>[[[.,[.,.]],[[.,.],.]],[.,.]] [5,4,6,2,7,1,3]=>[6,4,7,2,1,3,5]=>[5,3,1,2,7,4,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [5,4,6,2,7,3,1]=>[7,4,6,2,1,3,5]=>[5,3,1,2,6,4,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [5,4,6,3,1,2,7]=>[5,6,4,2,1,3,7]=>[7,3,1,2,4,6,5]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [5,4,6,3,1,7,2]=>[5,7,4,2,1,3,6]=>[6,3,1,2,4,7,5]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [5,4,6,3,2,1,7]=>[6,5,4,2,1,3,7]=>[7,3,1,2,4,5,6]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [5,4,6,3,2,7,1]=>[7,5,4,2,1,3,6]=>[6,3,1,2,4,5,7]=>[[[.,[.,.]],[.,[.,.]]],[.,.]] [5,4,6,3,7,1,2]=>[6,7,4,2,1,3,5]=>[5,3,1,2,4,7,6]=>[[[.,[.,.]],[.,.]],[[.,.],.]] [5,4,6,3,7,2,1]=>[7,6,4,2,1,3,5]=>[5,3,1,2,4,6,7]=>[[[.,[.,.]],[.,.]],[.,[.,.]]] [5,4,6,7,1,2,3]=>[5,6,7,2,1,3,4]=>[4,3,1,2,7,6,5]=>[[[.,[.,.]],.],[[[.,.],.],.]] [5,4,6,7,1,3,2]=>[5,7,6,2,1,3,4]=>[4,3,1,2,6,7,5]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [5,4,6,7,2,1,3]=>[6,5,7,2,1,3,4]=>[4,3,1,2,7,5,6]=>[[[.,[.,.]],.],[[.,[.,.]],.]] [5,4,6,7,2,3,1]=>[7,5,6,2,1,3,4]=>[4,3,1,2,6,5,7]=>[[[.,[.,.]],.],[[.,.],[.,.]]] [5,4,6,7,3,1,2]=>[6,7,5,2,1,3,4]=>[4,3,1,2,5,7,6]=>[[[.,[.,.]],.],[.,[[.,.],.]]] [5,4,6,7,3,2,1]=>[7,6,5,2,1,3,4]=>[4,3,1,2,5,6,7]=>[[[.,[.,.]],.],[.,[.,[.,.]]]] [5,4,7,1,2,3,6]=>[4,5,6,2,1,7,3]=>[3,7,1,2,6,5,4]=>[[.,[.,.]],[[[[.,.],.],.],.]] [5,4,7,1,2,6,3]=>[4,5,7,2,1,6,3]=>[3,6,1,2,7,5,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [5,4,7,1,3,2,6]=>[4,6,5,2,1,7,3]=>[3,7,1,2,5,6,4]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [5,4,7,1,3,6,2]=>[4,7,5,2,1,6,3]=>[3,6,1,2,5,7,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [5,4,7,1,6,2,3]=>[4,6,7,2,1,5,3]=>[3,5,1,2,7,6,4]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [5,4,7,1,6,3,2]=>[4,7,6,2,1,5,3]=>[3,5,1,2,6,7,4]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [5,4,7,2,1,3,6]=>[5,4,6,2,1,7,3]=>[3,7,1,2,6,4,5]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [5,4,7,2,1,6,3]=>[5,4,7,2,1,6,3]=>[3,6,1,2,7,4,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [5,4,7,2,3,1,6]=>[6,4,5,2,1,7,3]=>[3,7,1,2,5,4,6]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [5,4,7,2,3,6,1]=>[7,4,5,2,1,6,3]=>[3,6,1,2,5,4,7]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [5,4,7,2,6,1,3]=>[6,4,7,2,1,5,3]=>[3,5,1,2,7,4,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [5,4,7,2,6,3,1]=>[7,4,6,2,1,5,3]=>[3,5,1,2,6,4,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [5,4,7,3,1,2,6]=>[5,6,4,2,1,7,3]=>[3,7,1,2,4,6,5]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [5,4,7,3,1,6,2]=>[5,7,4,2,1,6,3]=>[3,6,1,2,4,7,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [5,4,7,3,2,1,6]=>[6,5,4,2,1,7,3]=>[3,7,1,2,4,5,6]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [5,4,7,3,2,6,1]=>[7,5,4,2,1,6,3]=>[3,6,1,2,4,5,7]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [5,4,7,3,6,1,2]=>[6,7,4,2,1,5,3]=>[3,5,1,2,4,7,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [5,4,7,3,6,2,1]=>[7,6,4,2,1,5,3]=>[3,5,1,2,4,6,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [5,4,7,6,1,2,3]=>[5,6,7,2,1,4,3]=>[3,4,1,2,7,6,5]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [5,4,7,6,1,3,2]=>[5,7,6,2,1,4,3]=>[3,4,1,2,6,7,5]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [5,4,7,6,2,1,3]=>[6,5,7,2,1,4,3]=>[3,4,1,2,7,5,6]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [5,4,7,6,2,3,1]=>[7,5,6,2,1,4,3]=>[3,4,1,2,6,5,7]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [5,4,7,6,3,1,2]=>[6,7,5,2,1,4,3]=>[3,4,1,2,5,7,6]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [5,4,7,6,3,2,1]=>[7,6,5,2,1,4,3]=>[3,4,1,2,5,6,7]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [5,6,1,2,3,4,7]=>[3,4,5,6,1,2,7]=>[7,2,1,6,5,4,3]=>[[[.,.],[[[[.,.],.],.],.]],.] [5,6,1,2,3,7,4]=>[3,4,5,7,1,2,6]=>[6,2,1,7,5,4,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [5,6,1,2,4,3,7]=>[3,4,6,5,1,2,7]=>[7,2,1,5,6,4,3]=>[[[.,.],[[[.,.],.],[.,.]]],.] [5,6,1,2,4,7,3]=>[3,4,7,5,1,2,6]=>[6,2,1,5,7,4,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [5,6,1,2,7,3,4]=>[3,4,6,7,1,2,5]=>[5,2,1,7,6,4,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [5,6,1,2,7,4,3]=>[3,4,7,6,1,2,5]=>[5,2,1,6,7,4,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [5,6,1,3,2,4,7]=>[3,5,4,6,1,2,7]=>[7,2,1,6,4,5,3]=>[[[.,.],[[[.,.],[.,.]],.]],.] [5,6,1,3,2,7,4]=>[3,5,4,7,1,2,6]=>[6,2,1,7,4,5,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [5,6,1,3,4,2,7]=>[3,6,4,5,1,2,7]=>[7,2,1,5,4,6,3]=>[[[.,.],[[[.,.],.],[.,.]]],.] [5,6,1,3,4,7,2]=>[3,7,4,5,1,2,6]=>[6,2,1,5,4,7,3]=>[[[.,.],[[[.,.],.],.]],[.,.]] [5,6,1,3,7,2,4]=>[3,6,4,7,1,2,5]=>[5,2,1,7,4,6,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [5,6,1,3,7,4,2]=>[3,7,4,6,1,2,5]=>[5,2,1,6,4,7,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [5,6,1,4,2,3,7]=>[3,5,6,4,1,2,7]=>[7,2,1,4,6,5,3]=>[[[.,.],[[.,.],[[.,.],.]]],.] [5,6,1,4,2,7,3]=>[3,5,7,4,1,2,6]=>[6,2,1,4,7,5,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [5,6,1,4,3,2,7]=>[3,6,5,4,1,2,7]=>[7,2,1,4,5,6,3]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [5,6,1,4,3,7,2]=>[3,7,5,4,1,2,6]=>[6,2,1,4,5,7,3]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [5,6,1,4,7,2,3]=>[3,6,7,4,1,2,5]=>[5,2,1,4,7,6,3]=>[[[.,.],[[.,.],.]],[[.,.],.]] [5,6,1,4,7,3,2]=>[3,7,6,4,1,2,5]=>[5,2,1,4,6,7,3]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [5,6,1,7,2,3,4]=>[3,5,6,7,1,2,4]=>[4,2,1,7,6,5,3]=>[[[.,.],[.,.]],[[[.,.],.],.]] [5,6,1,7,2,4,3]=>[3,5,7,6,1,2,4]=>[4,2,1,6,7,5,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [5,6,1,7,3,2,4]=>[3,6,5,7,1,2,4]=>[4,2,1,7,5,6,3]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [5,6,1,7,3,4,2]=>[3,7,5,6,1,2,4]=>[4,2,1,6,5,7,3]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [5,6,1,7,4,2,3]=>[3,6,7,5,1,2,4]=>[4,2,1,5,7,6,3]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [5,6,1,7,4,3,2]=>[3,7,6,5,1,2,4]=>[4,2,1,5,6,7,3]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [5,6,2,1,3,4,7]=>[4,3,5,6,1,2,7]=>[7,2,1,6,5,3,4]=>[[[.,.],[[[.,[.,.]],.],.]],.] [5,6,2,1,3,7,4]=>[4,3,5,7,1,2,6]=>[6,2,1,7,5,3,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [5,6,2,1,4,3,7]=>[4,3,6,5,1,2,7]=>[7,2,1,5,6,3,4]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [5,6,2,1,4,7,3]=>[4,3,7,5,1,2,6]=>[6,2,1,5,7,3,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [5,6,2,1,7,3,4]=>[4,3,6,7,1,2,5]=>[5,2,1,7,6,3,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [5,6,2,1,7,4,3]=>[4,3,7,6,1,2,5]=>[5,2,1,6,7,3,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [5,6,2,3,1,4,7]=>[5,3,4,6,1,2,7]=>[7,2,1,6,4,3,5]=>[[[.,.],[[[.,.],[.,.]],.]],.] [5,6,2,3,1,7,4]=>[5,3,4,7,1,2,6]=>[6,2,1,7,4,3,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [5,6,2,3,4,1,7]=>[6,3,4,5,1,2,7]=>[7,2,1,5,4,3,6]=>[[[.,.],[[[.,.],.],[.,.]]],.] [5,6,2,3,4,7,1]=>[7,3,4,5,1,2,6]=>[6,2,1,5,4,3,7]=>[[[.,.],[[[.,.],.],.]],[.,.]] [5,6,2,3,7,1,4]=>[6,3,4,7,1,2,5]=>[5,2,1,7,4,3,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [5,6,2,3,7,4,1]=>[7,3,4,6,1,2,5]=>[5,2,1,6,4,3,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [5,6,2,4,1,3,7]=>[5,3,6,4,1,2,7]=>[7,2,1,4,6,3,5]=>[[[.,.],[[.,.],[[.,.],.]]],.] [5,6,2,4,1,7,3]=>[5,3,7,4,1,2,6]=>[6,2,1,4,7,3,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [5,6,2,4,3,1,7]=>[6,3,5,4,1,2,7]=>[7,2,1,4,5,3,6]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [5,6,2,4,3,7,1]=>[7,3,5,4,1,2,6]=>[6,2,1,4,5,3,7]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [5,6,2,4,7,1,3]=>[6,3,7,4,1,2,5]=>[5,2,1,4,7,3,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [5,6,2,4,7,3,1]=>[7,3,6,4,1,2,5]=>[5,2,1,4,6,3,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [5,6,2,7,1,3,4]=>[5,3,6,7,1,2,4]=>[4,2,1,7,6,3,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [5,6,2,7,1,4,3]=>[5,3,7,6,1,2,4]=>[4,2,1,6,7,3,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [5,6,2,7,3,1,4]=>[6,3,5,7,1,2,4]=>[4,2,1,7,5,3,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [5,6,2,7,3,4,1]=>[7,3,5,6,1,2,4]=>[4,2,1,6,5,3,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [5,6,2,7,4,1,3]=>[6,3,7,5,1,2,4]=>[4,2,1,5,7,3,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [5,6,2,7,4,3,1]=>[7,3,6,5,1,2,4]=>[4,2,1,5,6,3,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [5,6,3,1,2,4,7]=>[4,5,3,6,1,2,7]=>[7,2,1,6,3,5,4]=>[[[.,.],[[.,[[.,.],.]],.]],.] [5,6,3,1,2,7,4]=>[4,5,3,7,1,2,6]=>[6,2,1,7,3,5,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [5,6,3,1,4,2,7]=>[4,6,3,5,1,2,7]=>[7,2,1,5,3,6,4]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [5,6,3,1,4,7,2]=>[4,7,3,5,1,2,6]=>[6,2,1,5,3,7,4]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [5,6,3,1,7,2,4]=>[4,6,3,7,1,2,5]=>[5,2,1,7,3,6,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [5,6,3,1,7,4,2]=>[4,7,3,6,1,2,5]=>[5,2,1,6,3,7,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [5,6,3,2,1,4,7]=>[5,4,3,6,1,2,7]=>[7,2,1,6,3,4,5]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [5,6,3,2,1,7,4]=>[5,4,3,7,1,2,6]=>[6,2,1,7,3,4,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [5,6,3,2,4,1,7]=>[6,4,3,5,1,2,7]=>[7,2,1,5,3,4,6]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [5,6,3,2,4,7,1]=>[7,4,3,5,1,2,6]=>[6,2,1,5,3,4,7]=>[[[.,.],[[.,[.,.]],.]],[.,.]] [5,6,3,2,7,1,4]=>[6,4,3,7,1,2,5]=>[5,2,1,7,3,4,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [5,6,3,2,7,4,1]=>[7,4,3,6,1,2,5]=>[5,2,1,6,3,4,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [5,6,3,4,1,2,7]=>[5,6,3,4,1,2,7]=>[7,2,1,4,3,6,5]=>[[[.,.],[[.,.],[[.,.],.]]],.] [5,6,3,4,1,7,2]=>[5,7,3,4,1,2,6]=>[6,2,1,4,3,7,5]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [5,6,3,4,2,1,7]=>[6,5,3,4,1,2,7]=>[7,2,1,4,3,5,6]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [5,6,3,4,2,7,1]=>[7,5,3,4,1,2,6]=>[6,2,1,4,3,5,7]=>[[[.,.],[[.,.],[.,.]]],[.,.]] [5,6,3,4,7,1,2]=>[6,7,3,4,1,2,5]=>[5,2,1,4,3,7,6]=>[[[.,.],[[.,.],.]],[[.,.],.]] [5,6,3,4,7,2,1]=>[7,6,3,4,1,2,5]=>[5,2,1,4,3,6,7]=>[[[.,.],[[.,.],.]],[.,[.,.]]] [5,6,3,7,1,2,4]=>[5,6,3,7,1,2,4]=>[4,2,1,7,3,6,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [5,6,3,7,1,4,2]=>[5,7,3,6,1,2,4]=>[4,2,1,6,3,7,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [5,6,3,7,2,1,4]=>[6,5,3,7,1,2,4]=>[4,2,1,7,3,5,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [5,6,3,7,2,4,1]=>[7,5,3,6,1,2,4]=>[4,2,1,6,3,5,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [5,6,3,7,4,1,2]=>[6,7,3,5,1,2,4]=>[4,2,1,5,3,7,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [5,6,3,7,4,2,1]=>[7,6,3,5,1,2,4]=>[4,2,1,5,3,6,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [5,6,4,1,2,3,7]=>[4,5,6,3,1,2,7]=>[7,2,1,3,6,5,4]=>[[[.,.],[.,[[[.,.],.],.]]],.] [5,6,4,1,2,7,3]=>[4,5,7,3,1,2,6]=>[6,2,1,3,7,5,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [5,6,4,1,3,2,7]=>[4,6,5,3,1,2,7]=>[7,2,1,3,5,6,4]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [5,6,4,1,3,7,2]=>[4,7,5,3,1,2,6]=>[6,2,1,3,5,7,4]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [5,6,4,1,7,2,3]=>[4,6,7,3,1,2,5]=>[5,2,1,3,7,6,4]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [5,6,4,1,7,3,2]=>[4,7,6,3,1,2,5]=>[5,2,1,3,6,7,4]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [5,6,4,2,1,3,7]=>[5,4,6,3,1,2,7]=>[7,2,1,3,6,4,5]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [5,6,4,2,1,7,3]=>[5,4,7,3,1,2,6]=>[6,2,1,3,7,4,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [5,6,4,2,3,1,7]=>[6,4,5,3,1,2,7]=>[7,2,1,3,5,4,6]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [5,6,4,2,3,7,1]=>[7,4,5,3,1,2,6]=>[6,2,1,3,5,4,7]=>[[[.,.],[.,[[.,.],.]]],[.,.]] [5,6,4,2,7,1,3]=>[6,4,7,3,1,2,5]=>[5,2,1,3,7,4,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [5,6,4,2,7,3,1]=>[7,4,6,3,1,2,5]=>[5,2,1,3,6,4,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [5,6,4,3,1,2,7]=>[5,6,4,3,1,2,7]=>[7,2,1,3,4,6,5]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [5,6,4,3,1,7,2]=>[5,7,4,3,1,2,6]=>[6,2,1,3,4,7,5]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [5,6,4,3,2,1,7]=>[6,5,4,3,1,2,7]=>[7,2,1,3,4,5,6]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [5,6,4,3,2,7,1]=>[7,5,4,3,1,2,6]=>[6,2,1,3,4,5,7]=>[[[.,.],[.,[.,[.,.]]]],[.,.]] [5,6,4,3,7,1,2]=>[6,7,4,3,1,2,5]=>[5,2,1,3,4,7,6]=>[[[.,.],[.,[.,.]]],[[.,.],.]] [5,6,4,3,7,2,1]=>[7,6,4,3,1,2,5]=>[5,2,1,3,4,6,7]=>[[[.,.],[.,[.,.]]],[.,[.,.]]] [5,6,4,7,1,2,3]=>[5,6,7,3,1,2,4]=>[4,2,1,3,7,6,5]=>[[[.,.],[.,.]],[[[.,.],.],.]] [5,6,4,7,1,3,2]=>[5,7,6,3,1,2,4]=>[4,2,1,3,6,7,5]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [5,6,4,7,2,1,3]=>[6,5,7,3,1,2,4]=>[4,2,1,3,7,5,6]=>[[[.,.],[.,.]],[[.,[.,.]],.]] [5,6,4,7,2,3,1]=>[7,5,6,3,1,2,4]=>[4,2,1,3,6,5,7]=>[[[.,.],[.,.]],[[.,.],[.,.]]] [5,6,4,7,3,1,2]=>[6,7,5,3,1,2,4]=>[4,2,1,3,5,7,6]=>[[[.,.],[.,.]],[.,[[.,.],.]]] [5,6,4,7,3,2,1]=>[7,6,5,3,1,2,4]=>[4,2,1,3,5,6,7]=>[[[.,.],[.,.]],[.,[.,[.,.]]]] [5,6,7,1,2,3,4]=>[4,5,6,7,1,2,3]=>[3,2,1,7,6,5,4]=>[[[.,.],.],[[[[.,.],.],.],.]] [5,6,7,1,2,4,3]=>[4,5,7,6,1,2,3]=>[3,2,1,6,7,5,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [5,6,7,1,3,2,4]=>[4,6,5,7,1,2,3]=>[3,2,1,7,5,6,4]=>[[[.,.],.],[[[.,.],[.,.]],.]] [5,6,7,1,3,4,2]=>[4,7,5,6,1,2,3]=>[3,2,1,6,5,7,4]=>[[[.,.],.],[[[.,.],.],[.,.]]] [5,6,7,1,4,2,3]=>[4,6,7,5,1,2,3]=>[3,2,1,5,7,6,4]=>[[[.,.],.],[[.,.],[[.,.],.]]] [5,6,7,1,4,3,2]=>[4,7,6,5,1,2,3]=>[3,2,1,5,6,7,4]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [5,6,7,2,1,3,4]=>[5,4,6,7,1,2,3]=>[3,2,1,7,6,4,5]=>[[[.,.],.],[[[.,[.,.]],.],.]] [5,6,7,2,1,4,3]=>[5,4,7,6,1,2,3]=>[3,2,1,6,7,4,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [5,6,7,2,3,1,4]=>[6,4,5,7,1,2,3]=>[3,2,1,7,5,4,6]=>[[[.,.],.],[[[.,.],[.,.]],.]] [5,6,7,2,3,4,1]=>[7,4,5,6,1,2,3]=>[3,2,1,6,5,4,7]=>[[[.,.],.],[[[.,.],.],[.,.]]] [5,6,7,2,4,1,3]=>[6,4,7,5,1,2,3]=>[3,2,1,5,7,4,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [5,6,7,2,4,3,1]=>[7,4,6,5,1,2,3]=>[3,2,1,5,6,4,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [5,6,7,3,1,2,4]=>[5,6,4,7,1,2,3]=>[3,2,1,7,4,6,5]=>[[[.,.],.],[[.,[[.,.],.]],.]] [5,6,7,3,1,4,2]=>[5,7,4,6,1,2,3]=>[3,2,1,6,4,7,5]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [5,6,7,3,2,1,4]=>[6,5,4,7,1,2,3]=>[3,2,1,7,4,5,6]=>[[[.,.],.],[[.,[.,[.,.]]],.]] [5,6,7,3,2,4,1]=>[7,5,4,6,1,2,3]=>[3,2,1,6,4,5,7]=>[[[.,.],.],[[.,[.,.]],[.,.]]] [5,6,7,3,4,1,2]=>[6,7,4,5,1,2,3]=>[3,2,1,5,4,7,6]=>[[[.,.],.],[[.,.],[[.,.],.]]] [5,6,7,3,4,2,1]=>[7,6,4,5,1,2,3]=>[3,2,1,5,4,6,7]=>[[[.,.],.],[[.,.],[.,[.,.]]]] [5,6,7,4,1,2,3]=>[5,6,7,4,1,2,3]=>[3,2,1,4,7,6,5]=>[[[.,.],.],[.,[[[.,.],.],.]]] [5,6,7,4,1,3,2]=>[5,7,6,4,1,2,3]=>[3,2,1,4,6,7,5]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [5,6,7,4,2,1,3]=>[6,5,7,4,1,2,3]=>[3,2,1,4,7,5,6]=>[[[.,.],.],[.,[[.,[.,.]],.]]] [5,6,7,4,2,3,1]=>[7,5,6,4,1,2,3]=>[3,2,1,4,6,5,7]=>[[[.,.],.],[.,[[.,.],[.,.]]]] [5,6,7,4,3,1,2]=>[6,7,5,4,1,2,3]=>[3,2,1,4,5,7,6]=>[[[.,.],.],[.,[.,[[.,.],.]]]] [5,6,7,4,3,2,1]=>[7,6,5,4,1,2,3]=>[3,2,1,4,5,6,7]=>[[[.,.],.],[.,[.,[.,[.,.]]]]] [5,7,1,2,3,4,6]=>[3,4,5,6,1,7,2]=>[2,7,1,6,5,4,3]=>[[.,.],[[[[[.,.],.],.],.],.]] [5,7,1,2,3,6,4]=>[3,4,5,7,1,6,2]=>[2,6,1,7,5,4,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [5,7,1,2,4,3,6]=>[3,4,6,5,1,7,2]=>[2,7,1,5,6,4,3]=>[[.,.],[[[[.,.],.],[.,.]],.]] [5,7,1,2,4,6,3]=>[3,4,7,5,1,6,2]=>[2,6,1,5,7,4,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [5,7,1,2,6,3,4]=>[3,4,6,7,1,5,2]=>[2,5,1,7,6,4,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [5,7,1,2,6,4,3]=>[3,4,7,6,1,5,2]=>[2,5,1,6,7,4,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [5,7,1,3,2,4,6]=>[3,5,4,6,1,7,2]=>[2,7,1,6,4,5,3]=>[[.,.],[[[[.,.],[.,.]],.],.]] [5,7,1,3,2,6,4]=>[3,5,4,7,1,6,2]=>[2,6,1,7,4,5,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [5,7,1,3,4,2,6]=>[3,6,4,5,1,7,2]=>[2,7,1,5,4,6,3]=>[[.,.],[[[[.,.],.],[.,.]],.]] [5,7,1,3,4,6,2]=>[3,7,4,5,1,6,2]=>[2,6,1,5,4,7,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [5,7,1,3,6,2,4]=>[3,6,4,7,1,5,2]=>[2,5,1,7,4,6,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [5,7,1,3,6,4,2]=>[3,7,4,6,1,5,2]=>[2,5,1,6,4,7,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [5,7,1,4,2,3,6]=>[3,5,6,4,1,7,2]=>[2,7,1,4,6,5,3]=>[[.,.],[[[.,.],[[.,.],.]],.]] [5,7,1,4,2,6,3]=>[3,5,7,4,1,6,2]=>[2,6,1,4,7,5,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [5,7,1,4,3,2,6]=>[3,6,5,4,1,7,2]=>[2,7,1,4,5,6,3]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [5,7,1,4,3,6,2]=>[3,7,5,4,1,6,2]=>[2,6,1,4,5,7,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [5,7,1,4,6,2,3]=>[3,6,7,4,1,5,2]=>[2,5,1,4,7,6,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [5,7,1,4,6,3,2]=>[3,7,6,4,1,5,2]=>[2,5,1,4,6,7,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [5,7,1,6,2,3,4]=>[3,5,6,7,1,4,2]=>[2,4,1,7,6,5,3]=>[[.,.],[[.,.],[[[.,.],.],.]]] [5,7,1,6,2,4,3]=>[3,5,7,6,1,4,2]=>[2,4,1,6,7,5,3]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [5,7,1,6,3,2,4]=>[3,6,5,7,1,4,2]=>[2,4,1,7,5,6,3]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [5,7,1,6,3,4,2]=>[3,7,5,6,1,4,2]=>[2,4,1,6,5,7,3]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [5,7,1,6,4,2,3]=>[3,6,7,5,1,4,2]=>[2,4,1,5,7,6,3]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [5,7,1,6,4,3,2]=>[3,7,6,5,1,4,2]=>[2,4,1,5,6,7,3]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [5,7,2,1,3,4,6]=>[4,3,5,6,1,7,2]=>[2,7,1,6,5,3,4]=>[[.,.],[[[[.,[.,.]],.],.],.]] [5,7,2,1,3,6,4]=>[4,3,5,7,1,6,2]=>[2,6,1,7,5,3,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [5,7,2,1,4,3,6]=>[4,3,6,5,1,7,2]=>[2,7,1,5,6,3,4]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [5,7,2,1,4,6,3]=>[4,3,7,5,1,6,2]=>[2,6,1,5,7,3,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [5,7,2,1,6,3,4]=>[4,3,6,7,1,5,2]=>[2,5,1,7,6,3,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [5,7,2,1,6,4,3]=>[4,3,7,6,1,5,2]=>[2,5,1,6,7,3,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [5,7,2,3,1,4,6]=>[5,3,4,6,1,7,2]=>[2,7,1,6,4,3,5]=>[[.,.],[[[[.,.],[.,.]],.],.]] [5,7,2,3,1,6,4]=>[5,3,4,7,1,6,2]=>[2,6,1,7,4,3,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [5,7,2,3,4,1,6]=>[6,3,4,5,1,7,2]=>[2,7,1,5,4,3,6]=>[[.,.],[[[[.,.],.],[.,.]],.]] [5,7,2,3,4,6,1]=>[7,3,4,5,1,6,2]=>[2,6,1,5,4,3,7]=>[[.,.],[[[[.,.],.],.],[.,.]]] [5,7,2,3,6,1,4]=>[6,3,4,7,1,5,2]=>[2,5,1,7,4,3,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [5,7,2,3,6,4,1]=>[7,3,4,6,1,5,2]=>[2,5,1,6,4,3,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [5,7,2,4,1,3,6]=>[5,3,6,4,1,7,2]=>[2,7,1,4,6,3,5]=>[[.,.],[[[.,.],[[.,.],.]],.]] [5,7,2,4,1,6,3]=>[5,3,7,4,1,6,2]=>[2,6,1,4,7,3,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [5,7,2,4,3,1,6]=>[6,3,5,4,1,7,2]=>[2,7,1,4,5,3,6]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [5,7,2,4,3,6,1]=>[7,3,5,4,1,6,2]=>[2,6,1,4,5,3,7]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [5,7,2,4,6,1,3]=>[6,3,7,4,1,5,2]=>[2,5,1,4,7,3,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [5,7,2,4,6,3,1]=>[7,3,6,4,1,5,2]=>[2,5,1,4,6,3,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [5,7,2,6,1,3,4]=>[5,3,6,7,1,4,2]=>[2,4,1,7,6,3,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [5,7,2,6,1,4,3]=>[5,3,7,6,1,4,2]=>[2,4,1,6,7,3,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [5,7,2,6,3,1,4]=>[6,3,5,7,1,4,2]=>[2,4,1,7,5,3,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [5,7,2,6,3,4,1]=>[7,3,5,6,1,4,2]=>[2,4,1,6,5,3,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [5,7,2,6,4,1,3]=>[6,3,7,5,1,4,2]=>[2,4,1,5,7,3,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [5,7,2,6,4,3,1]=>[7,3,6,5,1,4,2]=>[2,4,1,5,6,3,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [5,7,3,1,2,4,6]=>[4,5,3,6,1,7,2]=>[2,7,1,6,3,5,4]=>[[.,.],[[[.,[[.,.],.]],.],.]] [5,7,3,1,2,6,4]=>[4,5,3,7,1,6,2]=>[2,6,1,7,3,5,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [5,7,3,1,4,2,6]=>[4,6,3,5,1,7,2]=>[2,7,1,5,3,6,4]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [5,7,3,1,4,6,2]=>[4,7,3,5,1,6,2]=>[2,6,1,5,3,7,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [5,7,3,1,6,2,4]=>[4,6,3,7,1,5,2]=>[2,5,1,7,3,6,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [5,7,3,1,6,4,2]=>[4,7,3,6,1,5,2]=>[2,5,1,6,3,7,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [5,7,3,2,1,4,6]=>[5,4,3,6,1,7,2]=>[2,7,1,6,3,4,5]=>[[.,.],[[[.,[.,[.,.]]],.],.]] [5,7,3,2,1,6,4]=>[5,4,3,7,1,6,2]=>[2,6,1,7,3,4,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [5,7,3,2,4,1,6]=>[6,4,3,5,1,7,2]=>[2,7,1,5,3,4,6]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [5,7,3,2,4,6,1]=>[7,4,3,5,1,6,2]=>[2,6,1,5,3,4,7]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [5,7,3,2,6,1,4]=>[6,4,3,7,1,5,2]=>[2,5,1,7,3,4,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [5,7,3,2,6,4,1]=>[7,4,3,6,1,5,2]=>[2,5,1,6,3,4,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [5,7,3,4,1,2,6]=>[5,6,3,4,1,7,2]=>[2,7,1,4,3,6,5]=>[[.,.],[[[.,.],[[.,.],.]],.]] [5,7,3,4,1,6,2]=>[5,7,3,4,1,6,2]=>[2,6,1,4,3,7,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [5,7,3,4,2,1,6]=>[6,5,3,4,1,7,2]=>[2,7,1,4,3,5,6]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [5,7,3,4,2,6,1]=>[7,5,3,4,1,6,2]=>[2,6,1,4,3,5,7]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [5,7,3,4,6,1,2]=>[6,7,3,4,1,5,2]=>[2,5,1,4,3,7,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [5,7,3,4,6,2,1]=>[7,6,3,4,1,5,2]=>[2,5,1,4,3,6,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [5,7,3,6,1,2,4]=>[5,6,3,7,1,4,2]=>[2,4,1,7,3,6,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [5,7,3,6,1,4,2]=>[5,7,3,6,1,4,2]=>[2,4,1,6,3,7,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [5,7,3,6,2,1,4]=>[6,5,3,7,1,4,2]=>[2,4,1,7,3,5,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [5,7,3,6,2,4,1]=>[7,5,3,6,1,4,2]=>[2,4,1,6,3,5,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [5,7,3,6,4,1,2]=>[6,7,3,5,1,4,2]=>[2,4,1,5,3,7,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [5,7,3,6,4,2,1]=>[7,6,3,5,1,4,2]=>[2,4,1,5,3,6,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [5,7,4,1,2,3,6]=>[4,5,6,3,1,7,2]=>[2,7,1,3,6,5,4]=>[[.,.],[[.,[[[.,.],.],.]],.]] [5,7,4,1,2,6,3]=>[4,5,7,3,1,6,2]=>[2,6,1,3,7,5,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [5,7,4,1,3,2,6]=>[4,6,5,3,1,7,2]=>[2,7,1,3,5,6,4]=>[[.,.],[[.,[[.,.],[.,.]]],.]] [5,7,4,1,3,6,2]=>[4,7,5,3,1,6,2]=>[2,6,1,3,5,7,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [5,7,4,1,6,2,3]=>[4,6,7,3,1,5,2]=>[2,5,1,3,7,6,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [5,7,4,1,6,3,2]=>[4,7,6,3,1,5,2]=>[2,5,1,3,6,7,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [5,7,4,2,1,3,6]=>[5,4,6,3,1,7,2]=>[2,7,1,3,6,4,5]=>[[.,.],[[.,[[.,[.,.]],.]],.]] [5,7,4,2,1,6,3]=>[5,4,7,3,1,6,2]=>[2,6,1,3,7,4,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [5,7,4,2,3,1,6]=>[6,4,5,3,1,7,2]=>[2,7,1,3,5,4,6]=>[[.,.],[[.,[[.,.],[.,.]]],.]] [5,7,4,2,3,6,1]=>[7,4,5,3,1,6,2]=>[2,6,1,3,5,4,7]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [5,7,4,2,6,1,3]=>[6,4,7,3,1,5,2]=>[2,5,1,3,7,4,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [5,7,4,2,6,3,1]=>[7,4,6,3,1,5,2]=>[2,5,1,3,6,4,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [5,7,4,3,1,2,6]=>[5,6,4,3,1,7,2]=>[2,7,1,3,4,6,5]=>[[.,.],[[.,[.,[[.,.],.]]],.]] [5,7,4,3,1,6,2]=>[5,7,4,3,1,6,2]=>[2,6,1,3,4,7,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [5,7,4,3,2,1,6]=>[6,5,4,3,1,7,2]=>[2,7,1,3,4,5,6]=>[[.,.],[[.,[.,[.,[.,.]]]],.]] [5,7,4,3,2,6,1]=>[7,5,4,3,1,6,2]=>[2,6,1,3,4,5,7]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [5,7,4,3,6,1,2]=>[6,7,4,3,1,5,2]=>[2,5,1,3,4,7,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [5,7,4,3,6,2,1]=>[7,6,4,3,1,5,2]=>[2,5,1,3,4,6,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [5,7,4,6,1,2,3]=>[5,6,7,3,1,4,2]=>[2,4,1,3,7,6,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [5,7,4,6,1,3,2]=>[5,7,6,3,1,4,2]=>[2,4,1,3,6,7,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [5,7,4,6,2,1,3]=>[6,5,7,3,1,4,2]=>[2,4,1,3,7,5,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [5,7,4,6,2,3,1]=>[7,5,6,3,1,4,2]=>[2,4,1,3,6,5,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [5,7,4,6,3,1,2]=>[6,7,5,3,1,4,2]=>[2,4,1,3,5,7,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [5,7,4,6,3,2,1]=>[7,6,5,3,1,4,2]=>[2,4,1,3,5,6,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [5,7,6,1,2,3,4]=>[4,5,6,7,1,3,2]=>[2,3,1,7,6,5,4]=>[[.,.],[.,[[[[.,.],.],.],.]]] [5,7,6,1,2,4,3]=>[4,5,7,6,1,3,2]=>[2,3,1,6,7,5,4]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [5,7,6,1,3,2,4]=>[4,6,5,7,1,3,2]=>[2,3,1,7,5,6,4]=>[[.,.],[.,[[[.,.],[.,.]],.]]] [5,7,6,1,3,4,2]=>[4,7,5,6,1,3,2]=>[2,3,1,6,5,7,4]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [5,7,6,1,4,2,3]=>[4,6,7,5,1,3,2]=>[2,3,1,5,7,6,4]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [5,7,6,1,4,3,2]=>[4,7,6,5,1,3,2]=>[2,3,1,5,6,7,4]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [5,7,6,2,1,3,4]=>[5,4,6,7,1,3,2]=>[2,3,1,7,6,4,5]=>[[.,.],[.,[[[.,[.,.]],.],.]]] [5,7,6,2,1,4,3]=>[5,4,7,6,1,3,2]=>[2,3,1,6,7,4,5]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [5,7,6,2,3,1,4]=>[6,4,5,7,1,3,2]=>[2,3,1,7,5,4,6]=>[[.,.],[.,[[[.,.],[.,.]],.]]] [5,7,6,2,3,4,1]=>[7,4,5,6,1,3,2]=>[2,3,1,6,5,4,7]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [5,7,6,2,4,1,3]=>[6,4,7,5,1,3,2]=>[2,3,1,5,7,4,6]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [5,7,6,2,4,3,1]=>[7,4,6,5,1,3,2]=>[2,3,1,5,6,4,7]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [5,7,6,3,1,2,4]=>[5,6,4,7,1,3,2]=>[2,3,1,7,4,6,5]=>[[.,.],[.,[[.,[[.,.],.]],.]]] [5,7,6,3,1,4,2]=>[5,7,4,6,1,3,2]=>[2,3,1,6,4,7,5]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [5,7,6,3,2,1,4]=>[6,5,4,7,1,3,2]=>[2,3,1,7,4,5,6]=>[[.,.],[.,[[.,[.,[.,.]]],.]]] [5,7,6,3,2,4,1]=>[7,5,4,6,1,3,2]=>[2,3,1,6,4,5,7]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [5,7,6,3,4,1,2]=>[6,7,4,5,1,3,2]=>[2,3,1,5,4,7,6]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [5,7,6,3,4,2,1]=>[7,6,4,5,1,3,2]=>[2,3,1,5,4,6,7]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [5,7,6,4,1,2,3]=>[5,6,7,4,1,3,2]=>[2,3,1,4,7,6,5]=>[[.,.],[.,[.,[[[.,.],.],.]]]] [5,7,6,4,1,3,2]=>[5,7,6,4,1,3,2]=>[2,3,1,4,6,7,5]=>[[.,.],[.,[.,[[.,.],[.,.]]]]] [5,7,6,4,2,1,3]=>[6,5,7,4,1,3,2]=>[2,3,1,4,7,5,6]=>[[.,.],[.,[.,[[.,[.,.]],.]]]] [5,7,6,4,2,3,1]=>[7,5,6,4,1,3,2]=>[2,3,1,4,6,5,7]=>[[.,.],[.,[.,[[.,.],[.,.]]]]] [5,7,6,4,3,1,2]=>[6,7,5,4,1,3,2]=>[2,3,1,4,5,7,6]=>[[.,.],[.,[.,[.,[[.,.],.]]]]] [5,7,6,4,3,2,1]=>[7,6,5,4,1,3,2]=>[2,3,1,4,5,6,7]=>[[.,.],[.,[.,[.,[.,[.,.]]]]]] [6,1,2,3,4,5,7]=>[2,3,4,5,6,1,7]=>[7,1,6,5,4,3,2]=>[[.,[[[[[.,.],.],.],.],.]],.] [6,1,2,3,4,7,5]=>[2,3,4,5,7,1,6]=>[6,1,7,5,4,3,2]=>[[.,[[[[.,.],.],.],.]],[.,.]] [6,1,2,3,5,4,7]=>[2,3,4,6,5,1,7]=>[7,1,5,6,4,3,2]=>[[.,[[[[.,.],.],.],[.,.]]],.] [6,1,2,3,5,7,4]=>[2,3,4,7,5,1,6]=>[6,1,5,7,4,3,2]=>[[.,[[[[.,.],.],.],.]],[.,.]] [6,1,2,3,7,4,5]=>[2,3,4,6,7,1,5]=>[5,1,7,6,4,3,2]=>[[.,[[[.,.],.],.]],[[.,.],.]] [6,1,2,3,7,5,4]=>[2,3,4,7,6,1,5]=>[5,1,6,7,4,3,2]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [6,1,2,4,3,5,7]=>[2,3,5,4,6,1,7]=>[7,1,6,4,5,3,2]=>[[.,[[[[.,.],.],[.,.]],.]],.] [6,1,2,4,3,7,5]=>[2,3,5,4,7,1,6]=>[6,1,7,4,5,3,2]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,1,2,4,5,3,7]=>[2,3,6,4,5,1,7]=>[7,1,5,4,6,3,2]=>[[.,[[[[.,.],.],.],[.,.]]],.] [6,1,2,4,5,7,3]=>[2,3,7,4,5,1,6]=>[6,1,5,4,7,3,2]=>[[.,[[[[.,.],.],.],.]],[.,.]] [6,1,2,4,7,3,5]=>[2,3,6,4,7,1,5]=>[5,1,7,4,6,3,2]=>[[.,[[[.,.],.],.]],[[.,.],.]] [6,1,2,4,7,5,3]=>[2,3,7,4,6,1,5]=>[5,1,6,4,7,3,2]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [6,1,2,5,3,4,7]=>[2,3,5,6,4,1,7]=>[7,1,4,6,5,3,2]=>[[.,[[[.,.],.],[[.,.],.]]],.] [6,1,2,5,3,7,4]=>[2,3,5,7,4,1,6]=>[6,1,4,7,5,3,2]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,1,2,5,4,3,7]=>[2,3,6,5,4,1,7]=>[7,1,4,5,6,3,2]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [6,1,2,5,4,7,3]=>[2,3,7,5,4,1,6]=>[6,1,4,5,7,3,2]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,1,2,5,7,3,4]=>[2,3,6,7,4,1,5]=>[5,1,4,7,6,3,2]=>[[.,[[[.,.],.],.]],[[.,.],.]] [6,1,2,5,7,4,3]=>[2,3,7,6,4,1,5]=>[5,1,4,6,7,3,2]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [6,1,2,7,3,4,5]=>[2,3,5,6,7,1,4]=>[4,1,7,6,5,3,2]=>[[.,[[.,.],.]],[[[.,.],.],.]] [6,1,2,7,3,5,4]=>[2,3,5,7,6,1,4]=>[4,1,6,7,5,3,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,1,2,7,4,3,5]=>[2,3,6,5,7,1,4]=>[4,1,7,5,6,3,2]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [6,1,2,7,4,5,3]=>[2,3,7,5,6,1,4]=>[4,1,6,5,7,3,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,1,2,7,5,3,4]=>[2,3,6,7,5,1,4]=>[4,1,5,7,6,3,2]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [6,1,2,7,5,4,3]=>[2,3,7,6,5,1,4]=>[4,1,5,6,7,3,2]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [6,1,3,2,4,5,7]=>[2,4,3,5,6,1,7]=>[7,1,6,5,3,4,2]=>[[.,[[[[.,.],[.,.]],.],.]],.] [6,1,3,2,4,7,5]=>[2,4,3,5,7,1,6]=>[6,1,7,5,3,4,2]=>[[.,[[[.,.],[.,.]],.]],[.,.]] [6,1,3,2,5,4,7]=>[2,4,3,6,5,1,7]=>[7,1,5,6,3,4,2]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [6,1,3,2,5,7,4]=>[2,4,3,7,5,1,6]=>[6,1,5,7,3,4,2]=>[[.,[[[.,.],[.,.]],.]],[.,.]] [6,1,3,2,7,4,5]=>[2,4,3,6,7,1,5]=>[5,1,7,6,3,4,2]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,1,3,2,7,5,4]=>[2,4,3,7,6,1,5]=>[5,1,6,7,3,4,2]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,1,3,4,2,5,7]=>[2,5,3,4,6,1,7]=>[7,1,6,4,3,5,2]=>[[.,[[[[.,.],.],[.,.]],.]],.] [6,1,3,4,2,7,5]=>[2,5,3,4,7,1,6]=>[6,1,7,4,3,5,2]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,1,3,4,5,2,7]=>[2,6,3,4,5,1,7]=>[7,1,5,4,3,6,2]=>[[.,[[[[.,.],.],.],[.,.]]],.] [6,1,3,4,5,7,2]=>[2,7,3,4,5,1,6]=>[6,1,5,4,3,7,2]=>[[.,[[[[.,.],.],.],.]],[.,.]] [6,1,3,4,7,2,5]=>[2,6,3,4,7,1,5]=>[5,1,7,4,3,6,2]=>[[.,[[[.,.],.],.]],[[.,.],.]] [6,1,3,4,7,5,2]=>[2,7,3,4,6,1,5]=>[5,1,6,4,3,7,2]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [6,1,3,5,2,4,7]=>[2,5,3,6,4,1,7]=>[7,1,4,6,3,5,2]=>[[.,[[[.,.],.],[[.,.],.]]],.] [6,1,3,5,2,7,4]=>[2,5,3,7,4,1,6]=>[6,1,4,7,3,5,2]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,1,3,5,4,2,7]=>[2,6,3,5,4,1,7]=>[7,1,4,5,3,6,2]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [6,1,3,5,4,7,2]=>[2,7,3,5,4,1,6]=>[6,1,4,5,3,7,2]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,1,3,5,7,2,4]=>[2,6,3,7,4,1,5]=>[5,1,4,7,3,6,2]=>[[.,[[[.,.],.],.]],[[.,.],.]] [6,1,3,5,7,4,2]=>[2,7,3,6,4,1,5]=>[5,1,4,6,3,7,2]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [6,1,3,7,2,4,5]=>[2,5,3,6,7,1,4]=>[4,1,7,6,3,5,2]=>[[.,[[.,.],.]],[[[.,.],.],.]] [6,1,3,7,2,5,4]=>[2,5,3,7,6,1,4]=>[4,1,6,7,3,5,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,1,3,7,4,2,5]=>[2,6,3,5,7,1,4]=>[4,1,7,5,3,6,2]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [6,1,3,7,4,5,2]=>[2,7,3,5,6,1,4]=>[4,1,6,5,3,7,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,1,3,7,5,2,4]=>[2,6,3,7,5,1,4]=>[4,1,5,7,3,6,2]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [6,1,3,7,5,4,2]=>[2,7,3,6,5,1,4]=>[4,1,5,6,3,7,2]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [6,1,4,2,3,5,7]=>[2,4,5,3,6,1,7]=>[7,1,6,3,5,4,2]=>[[.,[[[.,.],[[.,.],.]],.]],.] [6,1,4,2,3,7,5]=>[2,4,5,3,7,1,6]=>[6,1,7,3,5,4,2]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,1,4,2,5,3,7]=>[2,4,6,3,5,1,7]=>[7,1,5,3,6,4,2]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [6,1,4,2,5,7,3]=>[2,4,7,3,5,1,6]=>[6,1,5,3,7,4,2]=>[[.,[[[.,.],[.,.]],.]],[.,.]] [6,1,4,2,7,3,5]=>[2,4,6,3,7,1,5]=>[5,1,7,3,6,4,2]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,1,4,2,7,5,3]=>[2,4,7,3,6,1,5]=>[5,1,6,3,7,4,2]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,1,4,3,2,5,7]=>[2,5,4,3,6,1,7]=>[7,1,6,3,4,5,2]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [6,1,4,3,2,7,5]=>[2,5,4,3,7,1,6]=>[6,1,7,3,4,5,2]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,1,4,3,5,2,7]=>[2,6,4,3,5,1,7]=>[7,1,5,3,4,6,2]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [6,1,4,3,5,7,2]=>[2,7,4,3,5,1,6]=>[6,1,5,3,4,7,2]=>[[.,[[[.,.],[.,.]],.]],[.,.]] [6,1,4,3,7,2,5]=>[2,6,4,3,7,1,5]=>[5,1,7,3,4,6,2]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,1,4,3,7,5,2]=>[2,7,4,3,6,1,5]=>[5,1,6,3,4,7,2]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,1,4,5,2,3,7]=>[2,5,6,3,4,1,7]=>[7,1,4,3,6,5,2]=>[[.,[[[.,.],.],[[.,.],.]]],.] [6,1,4,5,2,7,3]=>[2,5,7,3,4,1,6]=>[6,1,4,3,7,5,2]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,1,4,5,3,2,7]=>[2,6,5,3,4,1,7]=>[7,1,4,3,5,6,2]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [6,1,4,5,3,7,2]=>[2,7,5,3,4,1,6]=>[6,1,4,3,5,7,2]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,1,4,5,7,2,3]=>[2,6,7,3,4,1,5]=>[5,1,4,3,7,6,2]=>[[.,[[[.,.],.],.]],[[.,.],.]] [6,1,4,5,7,3,2]=>[2,7,6,3,4,1,5]=>[5,1,4,3,6,7,2]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [6,1,4,7,2,3,5]=>[2,5,6,3,7,1,4]=>[4,1,7,3,6,5,2]=>[[.,[[.,.],.]],[[[.,.],.],.]] [6,1,4,7,2,5,3]=>[2,5,7,3,6,1,4]=>[4,1,6,3,7,5,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,1,4,7,3,2,5]=>[2,6,5,3,7,1,4]=>[4,1,7,3,5,6,2]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [6,1,4,7,3,5,2]=>[2,7,5,3,6,1,4]=>[4,1,6,3,5,7,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,1,4,7,5,2,3]=>[2,6,7,3,5,1,4]=>[4,1,5,3,7,6,2]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [6,1,4,7,5,3,2]=>[2,7,6,3,5,1,4]=>[4,1,5,3,6,7,2]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [6,1,5,2,3,4,7]=>[2,4,5,6,3,1,7]=>[7,1,3,6,5,4,2]=>[[.,[[.,.],[[[.,.],.],.]]],.] [6,1,5,2,3,7,4]=>[2,4,5,7,3,1,6]=>[6,1,3,7,5,4,2]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,1,5,2,4,3,7]=>[2,4,6,5,3,1,7]=>[7,1,3,5,6,4,2]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [6,1,5,2,4,7,3]=>[2,4,7,5,3,1,6]=>[6,1,3,5,7,4,2]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,1,5,2,7,3,4]=>[2,4,6,7,3,1,5]=>[5,1,3,7,6,4,2]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,1,5,2,7,4,3]=>[2,4,7,6,3,1,5]=>[5,1,3,6,7,4,2]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,1,5,3,2,4,7]=>[2,5,4,6,3,1,7]=>[7,1,3,6,4,5,2]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [6,1,5,3,2,7,4]=>[2,5,4,7,3,1,6]=>[6,1,3,7,4,5,2]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,1,5,3,4,2,7]=>[2,6,4,5,3,1,7]=>[7,1,3,5,4,6,2]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [6,1,5,3,4,7,2]=>[2,7,4,5,3,1,6]=>[6,1,3,5,4,7,2]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,1,5,3,7,2,4]=>[2,6,4,7,3,1,5]=>[5,1,3,7,4,6,2]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,1,5,3,7,4,2]=>[2,7,4,6,3,1,5]=>[5,1,3,6,4,7,2]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,1,5,4,2,3,7]=>[2,5,6,4,3,1,7]=>[7,1,3,4,6,5,2]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [6,1,5,4,2,7,3]=>[2,5,7,4,3,1,6]=>[6,1,3,4,7,5,2]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,1,5,4,3,2,7]=>[2,6,5,4,3,1,7]=>[7,1,3,4,5,6,2]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [6,1,5,4,3,7,2]=>[2,7,5,4,3,1,6]=>[6,1,3,4,5,7,2]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,1,5,4,7,2,3]=>[2,6,7,4,3,1,5]=>[5,1,3,4,7,6,2]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,1,5,4,7,3,2]=>[2,7,6,4,3,1,5]=>[5,1,3,4,6,7,2]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,1,5,7,2,3,4]=>[2,5,6,7,3,1,4]=>[4,1,3,7,6,5,2]=>[[.,[[.,.],.]],[[[.,.],.],.]] [6,1,5,7,2,4,3]=>[2,5,7,6,3,1,4]=>[4,1,3,6,7,5,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,1,5,7,3,2,4]=>[2,6,5,7,3,1,4]=>[4,1,3,7,5,6,2]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [6,1,5,7,3,4,2]=>[2,7,5,6,3,1,4]=>[4,1,3,6,5,7,2]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,1,5,7,4,2,3]=>[2,6,7,5,3,1,4]=>[4,1,3,5,7,6,2]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [6,1,5,7,4,3,2]=>[2,7,6,5,3,1,4]=>[4,1,3,5,6,7,2]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [6,1,7,2,3,4,5]=>[2,4,5,6,7,1,3]=>[3,1,7,6,5,4,2]=>[[.,[.,.]],[[[[.,.],.],.],.]] [6,1,7,2,3,5,4]=>[2,4,5,7,6,1,3]=>[3,1,6,7,5,4,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,1,7,2,4,3,5]=>[2,4,6,5,7,1,3]=>[3,1,7,5,6,4,2]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [6,1,7,2,4,5,3]=>[2,4,7,5,6,1,3]=>[3,1,6,5,7,4,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,1,7,2,5,3,4]=>[2,4,6,7,5,1,3]=>[3,1,5,7,6,4,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,1,7,2,5,4,3]=>[2,4,7,6,5,1,3]=>[3,1,5,6,7,4,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,1,7,3,2,4,5]=>[2,5,4,6,7,1,3]=>[3,1,7,6,4,5,2]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [6,1,7,3,2,5,4]=>[2,5,4,7,6,1,3]=>[3,1,6,7,4,5,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,1,7,3,4,2,5]=>[2,6,4,5,7,1,3]=>[3,1,7,5,4,6,2]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [6,1,7,3,4,5,2]=>[2,7,4,5,6,1,3]=>[3,1,6,5,4,7,2]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,1,7,3,5,2,4]=>[2,6,4,7,5,1,3]=>[3,1,5,7,4,6,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,1,7,3,5,4,2]=>[2,7,4,6,5,1,3]=>[3,1,5,6,4,7,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,1,7,4,2,3,5]=>[2,5,6,4,7,1,3]=>[3,1,7,4,6,5,2]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [6,1,7,4,2,5,3]=>[2,5,7,4,6,1,3]=>[3,1,6,4,7,5,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,1,7,4,3,2,5]=>[2,6,5,4,7,1,3]=>[3,1,7,4,5,6,2]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [6,1,7,4,3,5,2]=>[2,7,5,4,6,1,3]=>[3,1,6,4,5,7,2]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,1,7,4,5,2,3]=>[2,6,7,4,5,1,3]=>[3,1,5,4,7,6,2]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,1,7,4,5,3,2]=>[2,7,6,4,5,1,3]=>[3,1,5,4,6,7,2]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,1,7,5,2,3,4]=>[2,5,6,7,4,1,3]=>[3,1,4,7,6,5,2]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [6,1,7,5,2,4,3]=>[2,5,7,6,4,1,3]=>[3,1,4,6,7,5,2]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [6,1,7,5,3,2,4]=>[2,6,5,7,4,1,3]=>[3,1,4,7,5,6,2]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [6,1,7,5,3,4,2]=>[2,7,5,6,4,1,3]=>[3,1,4,6,5,7,2]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [6,1,7,5,4,2,3]=>[2,6,7,5,4,1,3]=>[3,1,4,5,7,6,2]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [6,1,7,5,4,3,2]=>[2,7,6,5,4,1,3]=>[3,1,4,5,6,7,2]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [6,2,1,3,4,5,7]=>[3,2,4,5,6,1,7]=>[7,1,6,5,4,2,3]=>[[.,[[[[.,[.,.]],.],.],.]],.] [6,2,1,3,4,7,5]=>[3,2,4,5,7,1,6]=>[6,1,7,5,4,2,3]=>[[.,[[[.,[.,.]],.],.]],[.,.]] [6,2,1,3,5,4,7]=>[3,2,4,6,5,1,7]=>[7,1,5,6,4,2,3]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [6,2,1,3,5,7,4]=>[3,2,4,7,5,1,6]=>[6,1,5,7,4,2,3]=>[[.,[[[.,[.,.]],.],.]],[.,.]] [6,2,1,3,7,4,5]=>[3,2,4,6,7,1,5]=>[5,1,7,6,4,2,3]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [6,2,1,3,7,5,4]=>[3,2,4,7,6,1,5]=>[5,1,6,7,4,2,3]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [6,2,1,4,3,5,7]=>[3,2,5,4,6,1,7]=>[7,1,6,4,5,2,3]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [6,2,1,4,3,7,5]=>[3,2,5,4,7,1,6]=>[6,1,7,4,5,2,3]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,2,1,4,5,3,7]=>[3,2,6,4,5,1,7]=>[7,1,5,4,6,2,3]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [6,2,1,4,5,7,3]=>[3,2,7,4,5,1,6]=>[6,1,5,4,7,2,3]=>[[.,[[[.,[.,.]],.],.]],[.,.]] [6,2,1,4,7,3,5]=>[3,2,6,4,7,1,5]=>[5,1,7,4,6,2,3]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [6,2,1,4,7,5,3]=>[3,2,7,4,6,1,5]=>[5,1,6,4,7,2,3]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [6,2,1,5,3,4,7]=>[3,2,5,6,4,1,7]=>[7,1,4,6,5,2,3]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [6,2,1,5,3,7,4]=>[3,2,5,7,4,1,6]=>[6,1,4,7,5,2,3]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,2,1,5,4,3,7]=>[3,2,6,5,4,1,7]=>[7,1,4,5,6,2,3]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [6,2,1,5,4,7,3]=>[3,2,7,5,4,1,6]=>[6,1,4,5,7,2,3]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,2,1,5,7,3,4]=>[3,2,6,7,4,1,5]=>[5,1,4,7,6,2,3]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [6,2,1,5,7,4,3]=>[3,2,7,6,4,1,5]=>[5,1,4,6,7,2,3]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [6,2,1,7,3,4,5]=>[3,2,5,6,7,1,4]=>[4,1,7,6,5,2,3]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [6,2,1,7,3,5,4]=>[3,2,5,7,6,1,4]=>[4,1,6,7,5,2,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,2,1,7,4,3,5]=>[3,2,6,5,7,1,4]=>[4,1,7,5,6,2,3]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [6,2,1,7,4,5,3]=>[3,2,7,5,6,1,4]=>[4,1,6,5,7,2,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,2,1,7,5,3,4]=>[3,2,6,7,5,1,4]=>[4,1,5,7,6,2,3]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [6,2,1,7,5,4,3]=>[3,2,7,6,5,1,4]=>[4,1,5,6,7,2,3]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [6,2,3,1,4,5,7]=>[4,2,3,5,6,1,7]=>[7,1,6,5,3,2,4]=>[[.,[[[[.,.],[.,.]],.],.]],.] [6,2,3,1,4,7,5]=>[4,2,3,5,7,1,6]=>[6,1,7,5,3,2,4]=>[[.,[[[.,.],[.,.]],.]],[.,.]] [6,2,3,1,5,4,7]=>[4,2,3,6,5,1,7]=>[7,1,5,6,3,2,4]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [6,2,3,1,5,7,4]=>[4,2,3,7,5,1,6]=>[6,1,5,7,3,2,4]=>[[.,[[[.,.],[.,.]],.]],[.,.]] [6,2,3,1,7,4,5]=>[4,2,3,6,7,1,5]=>[5,1,7,6,3,2,4]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,2,3,1,7,5,4]=>[4,2,3,7,6,1,5]=>[5,1,6,7,3,2,4]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,2,3,4,1,5,7]=>[5,2,3,4,6,1,7]=>[7,1,6,4,3,2,5]=>[[.,[[[[.,.],.],[.,.]],.]],.] [6,2,3,4,1,7,5]=>[5,2,3,4,7,1,6]=>[6,1,7,4,3,2,5]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,2,3,4,5,1,7]=>[6,2,3,4,5,1,7]=>[7,1,5,4,3,2,6]=>[[.,[[[[.,.],.],.],[.,.]]],.] [6,2,3,4,5,7,1]=>[7,2,3,4,5,1,6]=>[6,1,5,4,3,2,7]=>[[.,[[[[.,.],.],.],.]],[.,.]] [6,2,3,4,7,1,5]=>[6,2,3,4,7,1,5]=>[5,1,7,4,3,2,6]=>[[.,[[[.,.],.],.]],[[.,.],.]] [6,2,3,4,7,5,1]=>[7,2,3,4,6,1,5]=>[5,1,6,4,3,2,7]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [6,2,3,5,1,4,7]=>[5,2,3,6,4,1,7]=>[7,1,4,6,3,2,5]=>[[.,[[[.,.],.],[[.,.],.]]],.] [6,2,3,5,1,7,4]=>[5,2,3,7,4,1,6]=>[6,1,4,7,3,2,5]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,2,3,5,4,1,7]=>[6,2,3,5,4,1,7]=>[7,1,4,5,3,2,6]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [6,2,3,5,4,7,1]=>[7,2,3,5,4,1,6]=>[6,1,4,5,3,2,7]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,2,3,5,7,1,4]=>[6,2,3,7,4,1,5]=>[5,1,4,7,3,2,6]=>[[.,[[[.,.],.],.]],[[.,.],.]] [6,2,3,5,7,4,1]=>[7,2,3,6,4,1,5]=>[5,1,4,6,3,2,7]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [6,2,3,7,1,4,5]=>[5,2,3,6,7,1,4]=>[4,1,7,6,3,2,5]=>[[.,[[.,.],.]],[[[.,.],.],.]] [6,2,3,7,1,5,4]=>[5,2,3,7,6,1,4]=>[4,1,6,7,3,2,5]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,2,3,7,4,1,5]=>[6,2,3,5,7,1,4]=>[4,1,7,5,3,2,6]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [6,2,3,7,4,5,1]=>[7,2,3,5,6,1,4]=>[4,1,6,5,3,2,7]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,2,3,7,5,1,4]=>[6,2,3,7,5,1,4]=>[4,1,5,7,3,2,6]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [6,2,3,7,5,4,1]=>[7,2,3,6,5,1,4]=>[4,1,5,6,3,2,7]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [6,2,4,1,3,5,7]=>[4,2,5,3,6,1,7]=>[7,1,6,3,5,2,4]=>[[.,[[[.,.],[[.,.],.]],.]],.] [6,2,4,1,3,7,5]=>[4,2,5,3,7,1,6]=>[6,1,7,3,5,2,4]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,2,4,1,5,3,7]=>[4,2,6,3,5,1,7]=>[7,1,5,3,6,2,4]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [6,2,4,1,5,7,3]=>[4,2,7,3,5,1,6]=>[6,1,5,3,7,2,4]=>[[.,[[[.,.],[.,.]],.]],[.,.]] [6,2,4,1,7,3,5]=>[4,2,6,3,7,1,5]=>[5,1,7,3,6,2,4]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,2,4,1,7,5,3]=>[4,2,7,3,6,1,5]=>[5,1,6,3,7,2,4]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,2,4,3,1,5,7]=>[5,2,4,3,6,1,7]=>[7,1,6,3,4,2,5]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [6,2,4,3,1,7,5]=>[5,2,4,3,7,1,6]=>[6,1,7,3,4,2,5]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,2,4,3,5,1,7]=>[6,2,4,3,5,1,7]=>[7,1,5,3,4,2,6]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [6,2,4,3,5,7,1]=>[7,2,4,3,5,1,6]=>[6,1,5,3,4,2,7]=>[[.,[[[.,.],[.,.]],.]],[.,.]] [6,2,4,3,7,1,5]=>[6,2,4,3,7,1,5]=>[5,1,7,3,4,2,6]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,2,4,3,7,5,1]=>[7,2,4,3,6,1,5]=>[5,1,6,3,4,2,7]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,2,4,5,1,3,7]=>[5,2,6,3,4,1,7]=>[7,1,4,3,6,2,5]=>[[.,[[[.,.],.],[[.,.],.]]],.] [6,2,4,5,1,7,3]=>[5,2,7,3,4,1,6]=>[6,1,4,3,7,2,5]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,2,4,5,3,1,7]=>[6,2,5,3,4,1,7]=>[7,1,4,3,5,2,6]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [6,2,4,5,3,7,1]=>[7,2,5,3,4,1,6]=>[6,1,4,3,5,2,7]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,2,4,5,7,1,3]=>[6,2,7,3,4,1,5]=>[5,1,4,3,7,2,6]=>[[.,[[[.,.],.],.]],[[.,.],.]] [6,2,4,5,7,3,1]=>[7,2,6,3,4,1,5]=>[5,1,4,3,6,2,7]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [6,2,4,7,1,3,5]=>[5,2,6,3,7,1,4]=>[4,1,7,3,6,2,5]=>[[.,[[.,.],.]],[[[.,.],.],.]] [6,2,4,7,1,5,3]=>[5,2,7,3,6,1,4]=>[4,1,6,3,7,2,5]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,2,4,7,3,1,5]=>[6,2,5,3,7,1,4]=>[4,1,7,3,5,2,6]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [6,2,4,7,3,5,1]=>[7,2,5,3,6,1,4]=>[4,1,6,3,5,2,7]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,2,4,7,5,1,3]=>[6,2,7,3,5,1,4]=>[4,1,5,3,7,2,6]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [6,2,4,7,5,3,1]=>[7,2,6,3,5,1,4]=>[4,1,5,3,6,2,7]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [6,2,5,1,3,4,7]=>[4,2,5,6,3,1,7]=>[7,1,3,6,5,2,4]=>[[.,[[.,.],[[[.,.],.],.]]],.] [6,2,5,1,3,7,4]=>[4,2,5,7,3,1,6]=>[6,1,3,7,5,2,4]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,2,5,1,4,3,7]=>[4,2,6,5,3,1,7]=>[7,1,3,5,6,2,4]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [6,2,5,1,4,7,3]=>[4,2,7,5,3,1,6]=>[6,1,3,5,7,2,4]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,2,5,1,7,3,4]=>[4,2,6,7,3,1,5]=>[5,1,3,7,6,2,4]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,2,5,1,7,4,3]=>[4,2,7,6,3,1,5]=>[5,1,3,6,7,2,4]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,2,5,3,1,4,7]=>[5,2,4,6,3,1,7]=>[7,1,3,6,4,2,5]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [6,2,5,3,1,7,4]=>[5,2,4,7,3,1,6]=>[6,1,3,7,4,2,5]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,2,5,3,4,1,7]=>[6,2,4,5,3,1,7]=>[7,1,3,5,4,2,6]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [6,2,5,3,4,7,1]=>[7,2,4,5,3,1,6]=>[6,1,3,5,4,2,7]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,2,5,3,7,1,4]=>[6,2,4,7,3,1,5]=>[5,1,3,7,4,2,6]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,2,5,3,7,4,1]=>[7,2,4,6,3,1,5]=>[5,1,3,6,4,2,7]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,2,5,4,1,3,7]=>[5,2,6,4,3,1,7]=>[7,1,3,4,6,2,5]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [6,2,5,4,1,7,3]=>[5,2,7,4,3,1,6]=>[6,1,3,4,7,2,5]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,2,5,4,3,1,7]=>[6,2,5,4,3,1,7]=>[7,1,3,4,5,2,6]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [6,2,5,4,3,7,1]=>[7,2,5,4,3,1,6]=>[6,1,3,4,5,2,7]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,2,5,4,7,1,3]=>[6,2,7,4,3,1,5]=>[5,1,3,4,7,2,6]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,2,5,4,7,3,1]=>[7,2,6,4,3,1,5]=>[5,1,3,4,6,2,7]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,2,5,7,1,3,4]=>[5,2,6,7,3,1,4]=>[4,1,3,7,6,2,5]=>[[.,[[.,.],.]],[[[.,.],.],.]] [6,2,5,7,1,4,3]=>[5,2,7,6,3,1,4]=>[4,1,3,6,7,2,5]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,2,5,7,3,1,4]=>[6,2,5,7,3,1,4]=>[4,1,3,7,5,2,6]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [6,2,5,7,3,4,1]=>[7,2,5,6,3,1,4]=>[4,1,3,6,5,2,7]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,2,5,7,4,1,3]=>[6,2,7,5,3,1,4]=>[4,1,3,5,7,2,6]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [6,2,5,7,4,3,1]=>[7,2,6,5,3,1,4]=>[4,1,3,5,6,2,7]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [6,2,7,1,3,4,5]=>[4,2,5,6,7,1,3]=>[3,1,7,6,5,2,4]=>[[.,[.,.]],[[[[.,.],.],.],.]] [6,2,7,1,3,5,4]=>[4,2,5,7,6,1,3]=>[3,1,6,7,5,2,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,2,7,1,4,3,5]=>[4,2,6,5,7,1,3]=>[3,1,7,5,6,2,4]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [6,2,7,1,4,5,3]=>[4,2,7,5,6,1,3]=>[3,1,6,5,7,2,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,2,7,1,5,3,4]=>[4,2,6,7,5,1,3]=>[3,1,5,7,6,2,4]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,2,7,1,5,4,3]=>[4,2,7,6,5,1,3]=>[3,1,5,6,7,2,4]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,2,7,3,1,4,5]=>[5,2,4,6,7,1,3]=>[3,1,7,6,4,2,5]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [6,2,7,3,1,5,4]=>[5,2,4,7,6,1,3]=>[3,1,6,7,4,2,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,2,7,3,4,1,5]=>[6,2,4,5,7,1,3]=>[3,1,7,5,4,2,6]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [6,2,7,3,4,5,1]=>[7,2,4,5,6,1,3]=>[3,1,6,5,4,2,7]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,2,7,3,5,1,4]=>[6,2,4,7,5,1,3]=>[3,1,5,7,4,2,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,2,7,3,5,4,1]=>[7,2,4,6,5,1,3]=>[3,1,5,6,4,2,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,2,7,4,1,3,5]=>[5,2,6,4,7,1,3]=>[3,1,7,4,6,2,5]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [6,2,7,4,1,5,3]=>[5,2,7,4,6,1,3]=>[3,1,6,4,7,2,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,2,7,4,3,1,5]=>[6,2,5,4,7,1,3]=>[3,1,7,4,5,2,6]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [6,2,7,4,3,5,1]=>[7,2,5,4,6,1,3]=>[3,1,6,4,5,2,7]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,2,7,4,5,1,3]=>[6,2,7,4,5,1,3]=>[3,1,5,4,7,2,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,2,7,4,5,3,1]=>[7,2,6,4,5,1,3]=>[3,1,5,4,6,2,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,2,7,5,1,3,4]=>[5,2,6,7,4,1,3]=>[3,1,4,7,6,2,5]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [6,2,7,5,1,4,3]=>[5,2,7,6,4,1,3]=>[3,1,4,6,7,2,5]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [6,2,7,5,3,1,4]=>[6,2,5,7,4,1,3]=>[3,1,4,7,5,2,6]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [6,2,7,5,3,4,1]=>[7,2,5,6,4,1,3]=>[3,1,4,6,5,2,7]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [6,2,7,5,4,1,3]=>[6,2,7,5,4,1,3]=>[3,1,4,5,7,2,6]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [6,2,7,5,4,3,1]=>[7,2,6,5,4,1,3]=>[3,1,4,5,6,2,7]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [6,3,1,2,4,5,7]=>[3,4,2,5,6,1,7]=>[7,1,6,5,2,4,3]=>[[.,[[[.,[[.,.],.]],.],.]],.] [6,3,1,2,4,7,5]=>[3,4,2,5,7,1,6]=>[6,1,7,5,2,4,3]=>[[.,[[.,[[.,.],.]],.]],[.,.]] [6,3,1,2,5,4,7]=>[3,4,2,6,5,1,7]=>[7,1,5,6,2,4,3]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [6,3,1,2,5,7,4]=>[3,4,2,7,5,1,6]=>[6,1,5,7,2,4,3]=>[[.,[[.,[[.,.],.]],.]],[.,.]] [6,3,1,2,7,4,5]=>[3,4,2,6,7,1,5]=>[5,1,7,6,2,4,3]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [6,3,1,2,7,5,4]=>[3,4,2,7,6,1,5]=>[5,1,6,7,2,4,3]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [6,3,1,4,2,5,7]=>[3,5,2,4,6,1,7]=>[7,1,6,4,2,5,3]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [6,3,1,4,2,7,5]=>[3,5,2,4,7,1,6]=>[6,1,7,4,2,5,3]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,3,1,4,5,2,7]=>[3,6,2,4,5,1,7]=>[7,1,5,4,2,6,3]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [6,3,1,4,5,7,2]=>[3,7,2,4,5,1,6]=>[6,1,5,4,2,7,3]=>[[.,[[[.,[.,.]],.],.]],[.,.]] [6,3,1,4,7,2,5]=>[3,6,2,4,7,1,5]=>[5,1,7,4,2,6,3]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [6,3,1,4,7,5,2]=>[3,7,2,4,6,1,5]=>[5,1,6,4,2,7,3]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [6,3,1,5,2,4,7]=>[3,5,2,6,4,1,7]=>[7,1,4,6,2,5,3]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [6,3,1,5,2,7,4]=>[3,5,2,7,4,1,6]=>[6,1,4,7,2,5,3]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,3,1,5,4,2,7]=>[3,6,2,5,4,1,7]=>[7,1,4,5,2,6,3]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [6,3,1,5,4,7,2]=>[3,7,2,5,4,1,6]=>[6,1,4,5,2,7,3]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,3,1,5,7,2,4]=>[3,6,2,7,4,1,5]=>[5,1,4,7,2,6,3]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [6,3,1,5,7,4,2]=>[3,7,2,6,4,1,5]=>[5,1,4,6,2,7,3]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [6,3,1,7,2,4,5]=>[3,5,2,6,7,1,4]=>[4,1,7,6,2,5,3]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [6,3,1,7,2,5,4]=>[3,5,2,7,6,1,4]=>[4,1,6,7,2,5,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,3,1,7,4,2,5]=>[3,6,2,5,7,1,4]=>[4,1,7,5,2,6,3]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [6,3,1,7,4,5,2]=>[3,7,2,5,6,1,4]=>[4,1,6,5,2,7,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,3,1,7,5,2,4]=>[3,6,2,7,5,1,4]=>[4,1,5,7,2,6,3]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [6,3,1,7,5,4,2]=>[3,7,2,6,5,1,4]=>[4,1,5,6,2,7,3]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [6,3,2,1,4,5,7]=>[4,3,2,5,6,1,7]=>[7,1,6,5,2,3,4]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [6,3,2,1,4,7,5]=>[4,3,2,5,7,1,6]=>[6,1,7,5,2,3,4]=>[[.,[[.,[.,[.,.]]],.]],[.,.]] [6,3,2,1,5,4,7]=>[4,3,2,6,5,1,7]=>[7,1,5,6,2,3,4]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [6,3,2,1,5,7,4]=>[4,3,2,7,5,1,6]=>[6,1,5,7,2,3,4]=>[[.,[[.,[.,[.,.]]],.]],[.,.]] [6,3,2,1,7,4,5]=>[4,3,2,6,7,1,5]=>[5,1,7,6,2,3,4]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [6,3,2,1,7,5,4]=>[4,3,2,7,6,1,5]=>[5,1,6,7,2,3,4]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [6,3,2,4,1,5,7]=>[5,3,2,4,6,1,7]=>[7,1,6,4,2,3,5]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [6,3,2,4,1,7,5]=>[5,3,2,4,7,1,6]=>[6,1,7,4,2,3,5]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,3,2,4,5,1,7]=>[6,3,2,4,5,1,7]=>[7,1,5,4,2,3,6]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [6,3,2,4,5,7,1]=>[7,3,2,4,5,1,6]=>[6,1,5,4,2,3,7]=>[[.,[[[.,[.,.]],.],.]],[.,.]] [6,3,2,4,7,1,5]=>[6,3,2,4,7,1,5]=>[5,1,7,4,2,3,6]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [6,3,2,4,7,5,1]=>[7,3,2,4,6,1,5]=>[5,1,6,4,2,3,7]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [6,3,2,5,1,4,7]=>[5,3,2,6,4,1,7]=>[7,1,4,6,2,3,5]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [6,3,2,5,1,7,4]=>[5,3,2,7,4,1,6]=>[6,1,4,7,2,3,5]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,3,2,5,4,1,7]=>[6,3,2,5,4,1,7]=>[7,1,4,5,2,3,6]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [6,3,2,5,4,7,1]=>[7,3,2,5,4,1,6]=>[6,1,4,5,2,3,7]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,3,2,5,7,1,4]=>[6,3,2,7,4,1,5]=>[5,1,4,7,2,3,6]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [6,3,2,5,7,4,1]=>[7,3,2,6,4,1,5]=>[5,1,4,6,2,3,7]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [6,3,2,7,1,4,5]=>[5,3,2,6,7,1,4]=>[4,1,7,6,2,3,5]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [6,3,2,7,1,5,4]=>[5,3,2,7,6,1,4]=>[4,1,6,7,2,3,5]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,3,2,7,4,1,5]=>[6,3,2,5,7,1,4]=>[4,1,7,5,2,3,6]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [6,3,2,7,4,5,1]=>[7,3,2,5,6,1,4]=>[4,1,6,5,2,3,7]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,3,2,7,5,1,4]=>[6,3,2,7,5,1,4]=>[4,1,5,7,2,3,6]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [6,3,2,7,5,4,1]=>[7,3,2,6,5,1,4]=>[4,1,5,6,2,3,7]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [6,3,4,1,2,5,7]=>[4,5,2,3,6,1,7]=>[7,1,6,3,2,5,4]=>[[.,[[[.,.],[[.,.],.]],.]],.] [6,3,4,1,2,7,5]=>[4,5,2,3,7,1,6]=>[6,1,7,3,2,5,4]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,3,4,1,5,2,7]=>[4,6,2,3,5,1,7]=>[7,1,5,3,2,6,4]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [6,3,4,1,5,7,2]=>[4,7,2,3,5,1,6]=>[6,1,5,3,2,7,4]=>[[.,[[[.,.],[.,.]],.]],[.,.]] [6,3,4,1,7,2,5]=>[4,6,2,3,7,1,5]=>[5,1,7,3,2,6,4]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,3,4,1,7,5,2]=>[4,7,2,3,6,1,5]=>[5,1,6,3,2,7,4]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,3,4,2,1,5,7]=>[5,4,2,3,6,1,7]=>[7,1,6,3,2,4,5]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [6,3,4,2,1,7,5]=>[5,4,2,3,7,1,6]=>[6,1,7,3,2,4,5]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,3,4,2,5,1,7]=>[6,4,2,3,5,1,7]=>[7,1,5,3,2,4,6]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [6,3,4,2,5,7,1]=>[7,4,2,3,5,1,6]=>[6,1,5,3,2,4,7]=>[[.,[[[.,.],[.,.]],.]],[.,.]] [6,3,4,2,7,1,5]=>[6,4,2,3,7,1,5]=>[5,1,7,3,2,4,6]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,3,4,2,7,5,1]=>[7,4,2,3,6,1,5]=>[5,1,6,3,2,4,7]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,3,4,5,1,2,7]=>[5,6,2,3,4,1,7]=>[7,1,4,3,2,6,5]=>[[.,[[[.,.],.],[[.,.],.]]],.] [6,3,4,5,1,7,2]=>[5,7,2,3,4,1,6]=>[6,1,4,3,2,7,5]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,3,4,5,2,1,7]=>[6,5,2,3,4,1,7]=>[7,1,4,3,2,5,6]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [6,3,4,5,2,7,1]=>[7,5,2,3,4,1,6]=>[6,1,4,3,2,5,7]=>[[.,[[[.,.],.],[.,.]]],[.,.]] [6,3,4,5,7,1,2]=>[6,7,2,3,4,1,5]=>[5,1,4,3,2,7,6]=>[[.,[[[.,.],.],.]],[[.,.],.]] [6,3,4,5,7,2,1]=>[7,6,2,3,4,1,5]=>[5,1,4,3,2,6,7]=>[[.,[[[.,.],.],.]],[.,[.,.]]] [6,3,4,7,1,2,5]=>[5,6,2,3,7,1,4]=>[4,1,7,3,2,6,5]=>[[.,[[.,.],.]],[[[.,.],.],.]] [6,3,4,7,1,5,2]=>[5,7,2,3,6,1,4]=>[4,1,6,3,2,7,5]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,3,4,7,2,1,5]=>[6,5,2,3,7,1,4]=>[4,1,7,3,2,5,6]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [6,3,4,7,2,5,1]=>[7,5,2,3,6,1,4]=>[4,1,6,3,2,5,7]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,3,4,7,5,1,2]=>[6,7,2,3,5,1,4]=>[4,1,5,3,2,7,6]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [6,3,4,7,5,2,1]=>[7,6,2,3,5,1,4]=>[4,1,5,3,2,6,7]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [6,3,5,1,2,4,7]=>[4,5,2,6,3,1,7]=>[7,1,3,6,2,5,4]=>[[.,[[.,.],[[[.,.],.],.]]],.] [6,3,5,1,2,7,4]=>[4,5,2,7,3,1,6]=>[6,1,3,7,2,5,4]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,3,5,1,4,2,7]=>[4,6,2,5,3,1,7]=>[7,1,3,5,2,6,4]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [6,3,5,1,4,7,2]=>[4,7,2,5,3,1,6]=>[6,1,3,5,2,7,4]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,3,5,1,7,2,4]=>[4,6,2,7,3,1,5]=>[5,1,3,7,2,6,4]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,3,5,1,7,4,2]=>[4,7,2,6,3,1,5]=>[5,1,3,6,2,7,4]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,3,5,2,1,4,7]=>[5,4,2,6,3,1,7]=>[7,1,3,6,2,4,5]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [6,3,5,2,1,7,4]=>[5,4,2,7,3,1,6]=>[6,1,3,7,2,4,5]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,3,5,2,4,1,7]=>[6,4,2,5,3,1,7]=>[7,1,3,5,2,4,6]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [6,3,5,2,4,7,1]=>[7,4,2,5,3,1,6]=>[6,1,3,5,2,4,7]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,3,5,2,7,1,4]=>[6,4,2,7,3,1,5]=>[5,1,3,7,2,4,6]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,3,5,2,7,4,1]=>[7,4,2,6,3,1,5]=>[5,1,3,6,2,4,7]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,3,5,4,1,2,7]=>[5,6,2,4,3,1,7]=>[7,1,3,4,2,6,5]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [6,3,5,4,1,7,2]=>[5,7,2,4,3,1,6]=>[6,1,3,4,2,7,5]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,3,5,4,2,1,7]=>[6,5,2,4,3,1,7]=>[7,1,3,4,2,5,6]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [6,3,5,4,2,7,1]=>[7,5,2,4,3,1,6]=>[6,1,3,4,2,5,7]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,3,5,4,7,1,2]=>[6,7,2,4,3,1,5]=>[5,1,3,4,2,7,6]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,3,5,4,7,2,1]=>[7,6,2,4,3,1,5]=>[5,1,3,4,2,6,7]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,3,5,7,1,2,4]=>[5,6,2,7,3,1,4]=>[4,1,3,7,2,6,5]=>[[.,[[.,.],.]],[[[.,.],.],.]] [6,3,5,7,1,4,2]=>[5,7,2,6,3,1,4]=>[4,1,3,6,2,7,5]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,3,5,7,2,1,4]=>[6,5,2,7,3,1,4]=>[4,1,3,7,2,5,6]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [6,3,5,7,2,4,1]=>[7,5,2,6,3,1,4]=>[4,1,3,6,2,5,7]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,3,5,7,4,1,2]=>[6,7,2,5,3,1,4]=>[4,1,3,5,2,7,6]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [6,3,5,7,4,2,1]=>[7,6,2,5,3,1,4]=>[4,1,3,5,2,6,7]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [6,3,7,1,2,4,5]=>[4,5,2,6,7,1,3]=>[3,1,7,6,2,5,4]=>[[.,[.,.]],[[[[.,.],.],.],.]] [6,3,7,1,2,5,4]=>[4,5,2,7,6,1,3]=>[3,1,6,7,2,5,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,3,7,1,4,2,5]=>[4,6,2,5,7,1,3]=>[3,1,7,5,2,6,4]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [6,3,7,1,4,5,2]=>[4,7,2,5,6,1,3]=>[3,1,6,5,2,7,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,3,7,1,5,2,4]=>[4,6,2,7,5,1,3]=>[3,1,5,7,2,6,4]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,3,7,1,5,4,2]=>[4,7,2,6,5,1,3]=>[3,1,5,6,2,7,4]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,3,7,2,1,4,5]=>[5,4,2,6,7,1,3]=>[3,1,7,6,2,4,5]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [6,3,7,2,1,5,4]=>[5,4,2,7,6,1,3]=>[3,1,6,7,2,4,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,3,7,2,4,1,5]=>[6,4,2,5,7,1,3]=>[3,1,7,5,2,4,6]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [6,3,7,2,4,5,1]=>[7,4,2,5,6,1,3]=>[3,1,6,5,2,4,7]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,3,7,2,5,1,4]=>[6,4,2,7,5,1,3]=>[3,1,5,7,2,4,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,3,7,2,5,4,1]=>[7,4,2,6,5,1,3]=>[3,1,5,6,2,4,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,3,7,4,1,2,5]=>[5,6,2,4,7,1,3]=>[3,1,7,4,2,6,5]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [6,3,7,4,1,5,2]=>[5,7,2,4,6,1,3]=>[3,1,6,4,2,7,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,3,7,4,2,1,5]=>[6,5,2,4,7,1,3]=>[3,1,7,4,2,5,6]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [6,3,7,4,2,5,1]=>[7,5,2,4,6,1,3]=>[3,1,6,4,2,5,7]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,3,7,4,5,1,2]=>[6,7,2,4,5,1,3]=>[3,1,5,4,2,7,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,3,7,4,5,2,1]=>[7,6,2,4,5,1,3]=>[3,1,5,4,2,6,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,3,7,5,1,2,4]=>[5,6,2,7,4,1,3]=>[3,1,4,7,2,6,5]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [6,3,7,5,1,4,2]=>[5,7,2,6,4,1,3]=>[3,1,4,6,2,7,5]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [6,3,7,5,2,1,4]=>[6,5,2,7,4,1,3]=>[3,1,4,7,2,5,6]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [6,3,7,5,2,4,1]=>[7,5,2,6,4,1,3]=>[3,1,4,6,2,5,7]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [6,3,7,5,4,1,2]=>[6,7,2,5,4,1,3]=>[3,1,4,5,2,7,6]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [6,3,7,5,4,2,1]=>[7,6,2,5,4,1,3]=>[3,1,4,5,2,6,7]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [6,4,1,2,3,5,7]=>[3,4,5,2,6,1,7]=>[7,1,6,2,5,4,3]=>[[.,[[.,[[[.,.],.],.]],.]],.] [6,4,1,2,3,7,5]=>[3,4,5,2,7,1,6]=>[6,1,7,2,5,4,3]=>[[.,[.,[[[.,.],.],.]]],[.,.]] [6,4,1,2,5,3,7]=>[3,4,6,2,5,1,7]=>[7,1,5,2,6,4,3]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [6,4,1,2,5,7,3]=>[3,4,7,2,5,1,6]=>[6,1,5,2,7,4,3]=>[[.,[[.,[[.,.],.]],.]],[.,.]] [6,4,1,2,7,3,5]=>[3,4,6,2,7,1,5]=>[5,1,7,2,6,4,3]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [6,4,1,2,7,5,3]=>[3,4,7,2,6,1,5]=>[5,1,6,2,7,4,3]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [6,4,1,3,2,5,7]=>[3,5,4,2,6,1,7]=>[7,1,6,2,4,5,3]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [6,4,1,3,2,7,5]=>[3,5,4,2,7,1,6]=>[6,1,7,2,4,5,3]=>[[.,[.,[[.,.],[.,.]]]],[.,.]] [6,4,1,3,5,2,7]=>[3,6,4,2,5,1,7]=>[7,1,5,2,4,6,3]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [6,4,1,3,5,7,2]=>[3,7,4,2,5,1,6]=>[6,1,5,2,4,7,3]=>[[.,[[.,[[.,.],.]],.]],[.,.]] [6,4,1,3,7,2,5]=>[3,6,4,2,7,1,5]=>[5,1,7,2,4,6,3]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [6,4,1,3,7,5,2]=>[3,7,4,2,6,1,5]=>[5,1,6,2,4,7,3]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [6,4,1,5,2,3,7]=>[3,5,6,2,4,1,7]=>[7,1,4,2,6,5,3]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [6,4,1,5,2,7,3]=>[3,5,7,2,4,1,6]=>[6,1,4,2,7,5,3]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,4,1,5,3,2,7]=>[3,6,5,2,4,1,7]=>[7,1,4,2,5,6,3]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [6,4,1,5,3,7,2]=>[3,7,5,2,4,1,6]=>[6,1,4,2,5,7,3]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,4,1,5,7,2,3]=>[3,6,7,2,4,1,5]=>[5,1,4,2,7,6,3]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [6,4,1,5,7,3,2]=>[3,7,6,2,4,1,5]=>[5,1,4,2,6,7,3]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [6,4,1,7,2,3,5]=>[3,5,6,2,7,1,4]=>[4,1,7,2,6,5,3]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [6,4,1,7,2,5,3]=>[3,5,7,2,6,1,4]=>[4,1,6,2,7,5,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,4,1,7,3,2,5]=>[3,6,5,2,7,1,4]=>[4,1,7,2,5,6,3]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [6,4,1,7,3,5,2]=>[3,7,5,2,6,1,4]=>[4,1,6,2,5,7,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,4,1,7,5,2,3]=>[3,6,7,2,5,1,4]=>[4,1,5,2,7,6,3]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [6,4,1,7,5,3,2]=>[3,7,6,2,5,1,4]=>[4,1,5,2,6,7,3]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [6,4,2,1,3,5,7]=>[4,3,5,2,6,1,7]=>[7,1,6,2,5,3,4]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [6,4,2,1,3,7,5]=>[4,3,5,2,7,1,6]=>[6,1,7,2,5,3,4]=>[[.,[.,[[.,[.,.]],.]]],[.,.]] [6,4,2,1,5,3,7]=>[4,3,6,2,5,1,7]=>[7,1,5,2,6,3,4]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [6,4,2,1,5,7,3]=>[4,3,7,2,5,1,6]=>[6,1,5,2,7,3,4]=>[[.,[[.,[.,[.,.]]],.]],[.,.]] [6,4,2,1,7,3,5]=>[4,3,6,2,7,1,5]=>[5,1,7,2,6,3,4]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [6,4,2,1,7,5,3]=>[4,3,7,2,6,1,5]=>[5,1,6,2,7,3,4]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [6,4,2,3,1,5,7]=>[5,3,4,2,6,1,7]=>[7,1,6,2,4,3,5]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [6,4,2,3,1,7,5]=>[5,3,4,2,7,1,6]=>[6,1,7,2,4,3,5]=>[[.,[.,[[.,.],[.,.]]]],[.,.]] [6,4,2,3,5,1,7]=>[6,3,4,2,5,1,7]=>[7,1,5,2,4,3,6]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [6,4,2,3,5,7,1]=>[7,3,4,2,5,1,6]=>[6,1,5,2,4,3,7]=>[[.,[[.,[[.,.],.]],.]],[.,.]] [6,4,2,3,7,1,5]=>[6,3,4,2,7,1,5]=>[5,1,7,2,4,3,6]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [6,4,2,3,7,5,1]=>[7,3,4,2,6,1,5]=>[5,1,6,2,4,3,7]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [6,4,2,5,1,3,7]=>[5,3,6,2,4,1,7]=>[7,1,4,2,6,3,5]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [6,4,2,5,1,7,3]=>[5,3,7,2,4,1,6]=>[6,1,4,2,7,3,5]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,4,2,5,3,1,7]=>[6,3,5,2,4,1,7]=>[7,1,4,2,5,3,6]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [6,4,2,5,3,7,1]=>[7,3,5,2,4,1,6]=>[6,1,4,2,5,3,7]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,4,2,5,7,1,3]=>[6,3,7,2,4,1,5]=>[5,1,4,2,7,3,6]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [6,4,2,5,7,3,1]=>[7,3,6,2,4,1,5]=>[5,1,4,2,6,3,7]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [6,4,2,7,1,3,5]=>[5,3,6,2,7,1,4]=>[4,1,7,2,6,3,5]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [6,4,2,7,1,5,3]=>[5,3,7,2,6,1,4]=>[4,1,6,2,7,3,5]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,4,2,7,3,1,5]=>[6,3,5,2,7,1,4]=>[4,1,7,2,5,3,6]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [6,4,2,7,3,5,1]=>[7,3,5,2,6,1,4]=>[4,1,6,2,5,3,7]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,4,2,7,5,1,3]=>[6,3,7,2,5,1,4]=>[4,1,5,2,7,3,6]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [6,4,2,7,5,3,1]=>[7,3,6,2,5,1,4]=>[4,1,5,2,6,3,7]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [6,4,3,1,2,5,7]=>[4,5,3,2,6,1,7]=>[7,1,6,2,3,5,4]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [6,4,3,1,2,7,5]=>[4,5,3,2,7,1,6]=>[6,1,7,2,3,5,4]=>[[.,[.,[.,[[.,.],.]]]],[.,.]] [6,4,3,1,5,2,7]=>[4,6,3,2,5,1,7]=>[7,1,5,2,3,6,4]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [6,4,3,1,5,7,2]=>[4,7,3,2,5,1,6]=>[6,1,5,2,3,7,4]=>[[.,[[.,[.,[.,.]]],.]],[.,.]] [6,4,3,1,7,2,5]=>[4,6,3,2,7,1,5]=>[5,1,7,2,3,6,4]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [6,4,3,1,7,5,2]=>[4,7,3,2,6,1,5]=>[5,1,6,2,3,7,4]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [6,4,3,2,1,5,7]=>[5,4,3,2,6,1,7]=>[7,1,6,2,3,4,5]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [6,4,3,2,1,7,5]=>[5,4,3,2,7,1,6]=>[6,1,7,2,3,4,5]=>[[.,[.,[.,[.,[.,.]]]]],[.,.]] [6,4,3,2,5,1,7]=>[6,4,3,2,5,1,7]=>[7,1,5,2,3,4,6]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [6,4,3,2,5,7,1]=>[7,4,3,2,5,1,6]=>[6,1,5,2,3,4,7]=>[[.,[[.,[.,[.,.]]],.]],[.,.]] [6,4,3,2,7,1,5]=>[6,4,3,2,7,1,5]=>[5,1,7,2,3,4,6]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [6,4,3,2,7,5,1]=>[7,4,3,2,6,1,5]=>[5,1,6,2,3,4,7]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [6,4,3,5,1,2,7]=>[5,6,3,2,4,1,7]=>[7,1,4,2,3,6,5]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [6,4,3,5,1,7,2]=>[5,7,3,2,4,1,6]=>[6,1,4,2,3,7,5]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,4,3,5,2,1,7]=>[6,5,3,2,4,1,7]=>[7,1,4,2,3,5,6]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [6,4,3,5,2,7,1]=>[7,5,3,2,4,1,6]=>[6,1,4,2,3,5,7]=>[[.,[[.,[.,.]],[.,.]]],[.,.]] [6,4,3,5,7,1,2]=>[6,7,3,2,4,1,5]=>[5,1,4,2,3,7,6]=>[[.,[[.,[.,.]],.]],[[.,.],.]] [6,4,3,5,7,2,1]=>[7,6,3,2,4,1,5]=>[5,1,4,2,3,6,7]=>[[.,[[.,[.,.]],.]],[.,[.,.]]] [6,4,3,7,1,2,5]=>[5,6,3,2,7,1,4]=>[4,1,7,2,3,6,5]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [6,4,3,7,1,5,2]=>[5,7,3,2,6,1,4]=>[4,1,6,2,3,7,5]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,4,3,7,2,1,5]=>[6,5,3,2,7,1,4]=>[4,1,7,2,3,5,6]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [6,4,3,7,2,5,1]=>[7,5,3,2,6,1,4]=>[4,1,6,2,3,5,7]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,4,3,7,5,1,2]=>[6,7,3,2,5,1,4]=>[4,1,5,2,3,7,6]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [6,4,3,7,5,2,1]=>[7,6,3,2,5,1,4]=>[4,1,5,2,3,6,7]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [6,4,5,1,2,3,7]=>[4,5,6,2,3,1,7]=>[7,1,3,2,6,5,4]=>[[.,[[.,.],[[[.,.],.],.]]],.] [6,4,5,1,2,7,3]=>[4,5,7,2,3,1,6]=>[6,1,3,2,7,5,4]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,4,5,1,3,2,7]=>[4,6,5,2,3,1,7]=>[7,1,3,2,5,6,4]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [6,4,5,1,3,7,2]=>[4,7,5,2,3,1,6]=>[6,1,3,2,5,7,4]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,4,5,1,7,2,3]=>[4,6,7,2,3,1,5]=>[5,1,3,2,7,6,4]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,4,5,1,7,3,2]=>[4,7,6,2,3,1,5]=>[5,1,3,2,6,7,4]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,4,5,2,1,3,7]=>[5,4,6,2,3,1,7]=>[7,1,3,2,6,4,5]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [6,4,5,2,1,7,3]=>[5,4,7,2,3,1,6]=>[6,1,3,2,7,4,5]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,4,5,2,3,1,7]=>[6,4,5,2,3,1,7]=>[7,1,3,2,5,4,6]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [6,4,5,2,3,7,1]=>[7,4,5,2,3,1,6]=>[6,1,3,2,5,4,7]=>[[.,[[.,.],[[.,.],.]]],[.,.]] [6,4,5,2,7,1,3]=>[6,4,7,2,3,1,5]=>[5,1,3,2,7,4,6]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,4,5,2,7,3,1]=>[7,4,6,2,3,1,5]=>[5,1,3,2,6,4,7]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,4,5,3,1,2,7]=>[5,6,4,2,3,1,7]=>[7,1,3,2,4,6,5]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [6,4,5,3,1,7,2]=>[5,7,4,2,3,1,6]=>[6,1,3,2,4,7,5]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,4,5,3,2,1,7]=>[6,5,4,2,3,1,7]=>[7,1,3,2,4,5,6]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [6,4,5,3,2,7,1]=>[7,5,4,2,3,1,6]=>[6,1,3,2,4,5,7]=>[[.,[[.,.],[.,[.,.]]]],[.,.]] [6,4,5,3,7,1,2]=>[6,7,4,2,3,1,5]=>[5,1,3,2,4,7,6]=>[[.,[[.,.],[.,.]]],[[.,.],.]] [6,4,5,3,7,2,1]=>[7,6,4,2,3,1,5]=>[5,1,3,2,4,6,7]=>[[.,[[.,.],[.,.]]],[.,[.,.]]] [6,4,5,7,1,2,3]=>[5,6,7,2,3,1,4]=>[4,1,3,2,7,6,5]=>[[.,[[.,.],.]],[[[.,.],.],.]] [6,4,5,7,1,3,2]=>[5,7,6,2,3,1,4]=>[4,1,3,2,6,7,5]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,4,5,7,2,1,3]=>[6,5,7,2,3,1,4]=>[4,1,3,2,7,5,6]=>[[.,[[.,.],.]],[[.,[.,.]],.]] [6,4,5,7,2,3,1]=>[7,5,6,2,3,1,4]=>[4,1,3,2,6,5,7]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [6,4,5,7,3,1,2]=>[6,7,5,2,3,1,4]=>[4,1,3,2,5,7,6]=>[[.,[[.,.],.]],[.,[[.,.],.]]] [6,4,5,7,3,2,1]=>[7,6,5,2,3,1,4]=>[4,1,3,2,5,6,7]=>[[.,[[.,.],.]],[.,[.,[.,.]]]] [6,4,7,1,2,3,5]=>[4,5,6,2,7,1,3]=>[3,1,7,2,6,5,4]=>[[.,[.,.]],[[[[.,.],.],.],.]] [6,4,7,1,2,5,3]=>[4,5,7,2,6,1,3]=>[3,1,6,2,7,5,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,4,7,1,3,2,5]=>[4,6,5,2,7,1,3]=>[3,1,7,2,5,6,4]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [6,4,7,1,3,5,2]=>[4,7,5,2,6,1,3]=>[3,1,6,2,5,7,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,4,7,1,5,2,3]=>[4,6,7,2,5,1,3]=>[3,1,5,2,7,6,4]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,4,7,1,5,3,2]=>[4,7,6,2,5,1,3]=>[3,1,5,2,6,7,4]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,4,7,2,1,3,5]=>[5,4,6,2,7,1,3]=>[3,1,7,2,6,4,5]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [6,4,7,2,1,5,3]=>[5,4,7,2,6,1,3]=>[3,1,6,2,7,4,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,4,7,2,3,1,5]=>[6,4,5,2,7,1,3]=>[3,1,7,2,5,4,6]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [6,4,7,2,3,5,1]=>[7,4,5,2,6,1,3]=>[3,1,6,2,5,4,7]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,4,7,2,5,1,3]=>[6,4,7,2,5,1,3]=>[3,1,5,2,7,4,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,4,7,2,5,3,1]=>[7,4,6,2,5,1,3]=>[3,1,5,2,6,4,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,4,7,3,1,2,5]=>[5,6,4,2,7,1,3]=>[3,1,7,2,4,6,5]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [6,4,7,3,1,5,2]=>[5,7,4,2,6,1,3]=>[3,1,6,2,4,7,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,4,7,3,2,1,5]=>[6,5,4,2,7,1,3]=>[3,1,7,2,4,5,6]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [6,4,7,3,2,5,1]=>[7,5,4,2,6,1,3]=>[3,1,6,2,4,5,7]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,4,7,3,5,1,2]=>[6,7,4,2,5,1,3]=>[3,1,5,2,4,7,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,4,7,3,5,2,1]=>[7,6,4,2,5,1,3]=>[3,1,5,2,4,6,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,4,7,5,1,2,3]=>[5,6,7,2,4,1,3]=>[3,1,4,2,7,6,5]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [6,4,7,5,1,3,2]=>[5,7,6,2,4,1,3]=>[3,1,4,2,6,7,5]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [6,4,7,5,2,1,3]=>[6,5,7,2,4,1,3]=>[3,1,4,2,7,5,6]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [6,4,7,5,2,3,1]=>[7,5,6,2,4,1,3]=>[3,1,4,2,6,5,7]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [6,4,7,5,3,1,2]=>[6,7,5,2,4,1,3]=>[3,1,4,2,5,7,6]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [6,4,7,5,3,2,1]=>[7,6,5,2,4,1,3]=>[3,1,4,2,5,6,7]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [6,5,1,2,3,4,7]=>[3,4,5,6,2,1,7]=>[7,1,2,6,5,4,3]=>[[.,[.,[[[[.,.],.],.],.]]],.] [6,5,1,2,3,7,4]=>[3,4,5,7,2,1,6]=>[6,1,2,7,5,4,3]=>[[.,[.,[[[.,.],.],.]]],[.,.]] [6,5,1,2,4,3,7]=>[3,4,6,5,2,1,7]=>[7,1,2,5,6,4,3]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [6,5,1,2,4,7,3]=>[3,4,7,5,2,1,6]=>[6,1,2,5,7,4,3]=>[[.,[.,[[[.,.],.],.]]],[.,.]] [6,5,1,2,7,3,4]=>[3,4,6,7,2,1,5]=>[5,1,2,7,6,4,3]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [6,5,1,2,7,4,3]=>[3,4,7,6,2,1,5]=>[5,1,2,6,7,4,3]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [6,5,1,3,2,4,7]=>[3,5,4,6,2,1,7]=>[7,1,2,6,4,5,3]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [6,5,1,3,2,7,4]=>[3,5,4,7,2,1,6]=>[6,1,2,7,4,5,3]=>[[.,[.,[[.,.],[.,.]]]],[.,.]] [6,5,1,3,4,2,7]=>[3,6,4,5,2,1,7]=>[7,1,2,5,4,6,3]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [6,5,1,3,4,7,2]=>[3,7,4,5,2,1,6]=>[6,1,2,5,4,7,3]=>[[.,[.,[[[.,.],.],.]]],[.,.]] [6,5,1,3,7,2,4]=>[3,6,4,7,2,1,5]=>[5,1,2,7,4,6,3]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [6,5,1,3,7,4,2]=>[3,7,4,6,2,1,5]=>[5,1,2,6,4,7,3]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [6,5,1,4,2,3,7]=>[3,5,6,4,2,1,7]=>[7,1,2,4,6,5,3]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [6,5,1,4,2,7,3]=>[3,5,7,4,2,1,6]=>[6,1,2,4,7,5,3]=>[[.,[.,[[.,.],[.,.]]]],[.,.]] [6,5,1,4,3,2,7]=>[3,6,5,4,2,1,7]=>[7,1,2,4,5,6,3]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [6,5,1,4,3,7,2]=>[3,7,5,4,2,1,6]=>[6,1,2,4,5,7,3]=>[[.,[.,[[.,.],[.,.]]]],[.,.]] [6,5,1,4,7,2,3]=>[3,6,7,4,2,1,5]=>[5,1,2,4,7,6,3]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [6,5,1,4,7,3,2]=>[3,7,6,4,2,1,5]=>[5,1,2,4,6,7,3]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [6,5,1,7,2,3,4]=>[3,5,6,7,2,1,4]=>[4,1,2,7,6,5,3]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [6,5,1,7,2,4,3]=>[3,5,7,6,2,1,4]=>[4,1,2,6,7,5,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,5,1,7,3,2,4]=>[3,6,5,7,2,1,4]=>[4,1,2,7,5,6,3]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [6,5,1,7,3,4,2]=>[3,7,5,6,2,1,4]=>[4,1,2,6,5,7,3]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,5,1,7,4,2,3]=>[3,6,7,5,2,1,4]=>[4,1,2,5,7,6,3]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [6,5,1,7,4,3,2]=>[3,7,6,5,2,1,4]=>[4,1,2,5,6,7,3]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [6,5,2,1,3,4,7]=>[4,3,5,6,2,1,7]=>[7,1,2,6,5,3,4]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [6,5,2,1,3,7,4]=>[4,3,5,7,2,1,6]=>[6,1,2,7,5,3,4]=>[[.,[.,[[.,[.,.]],.]]],[.,.]] [6,5,2,1,4,3,7]=>[4,3,6,5,2,1,7]=>[7,1,2,5,6,3,4]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [6,5,2,1,4,7,3]=>[4,3,7,5,2,1,6]=>[6,1,2,5,7,3,4]=>[[.,[.,[[.,[.,.]],.]]],[.,.]] [6,5,2,1,7,3,4]=>[4,3,6,7,2,1,5]=>[5,1,2,7,6,3,4]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [6,5,2,1,7,4,3]=>[4,3,7,6,2,1,5]=>[5,1,2,6,7,3,4]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [6,5,2,3,1,4,7]=>[5,3,4,6,2,1,7]=>[7,1,2,6,4,3,5]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [6,5,2,3,1,7,4]=>[5,3,4,7,2,1,6]=>[6,1,2,7,4,3,5]=>[[.,[.,[[.,.],[.,.]]]],[.,.]] [6,5,2,3,4,1,7]=>[6,3,4,5,2,1,7]=>[7,1,2,5,4,3,6]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [6,5,2,3,4,7,1]=>[7,3,4,5,2,1,6]=>[6,1,2,5,4,3,7]=>[[.,[.,[[[.,.],.],.]]],[.,.]] [6,5,2,3,7,1,4]=>[6,3,4,7,2,1,5]=>[5,1,2,7,4,3,6]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [6,5,2,3,7,4,1]=>[7,3,4,6,2,1,5]=>[5,1,2,6,4,3,7]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [6,5,2,4,1,3,7]=>[5,3,6,4,2,1,7]=>[7,1,2,4,6,3,5]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [6,5,2,4,1,7,3]=>[5,3,7,4,2,1,6]=>[6,1,2,4,7,3,5]=>[[.,[.,[[.,.],[.,.]]]],[.,.]] [6,5,2,4,3,1,7]=>[6,3,5,4,2,1,7]=>[7,1,2,4,5,3,6]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [6,5,2,4,3,7,1]=>[7,3,5,4,2,1,6]=>[6,1,2,4,5,3,7]=>[[.,[.,[[.,.],[.,.]]]],[.,.]] [6,5,2,4,7,1,3]=>[6,3,7,4,2,1,5]=>[5,1,2,4,7,3,6]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [6,5,2,4,7,3,1]=>[7,3,6,4,2,1,5]=>[5,1,2,4,6,3,7]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [6,5,2,7,1,3,4]=>[5,3,6,7,2,1,4]=>[4,1,2,7,6,3,5]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [6,5,2,7,1,4,3]=>[5,3,7,6,2,1,4]=>[4,1,2,6,7,3,5]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,5,2,7,3,1,4]=>[6,3,5,7,2,1,4]=>[4,1,2,7,5,3,6]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [6,5,2,7,3,4,1]=>[7,3,5,6,2,1,4]=>[4,1,2,6,5,3,7]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,5,2,7,4,1,3]=>[6,3,7,5,2,1,4]=>[4,1,2,5,7,3,6]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [6,5,2,7,4,3,1]=>[7,3,6,5,2,1,4]=>[4,1,2,5,6,3,7]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [6,5,3,1,2,4,7]=>[4,5,3,6,2,1,7]=>[7,1,2,6,3,5,4]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [6,5,3,1,2,7,4]=>[4,5,3,7,2,1,6]=>[6,1,2,7,3,5,4]=>[[.,[.,[.,[[.,.],.]]]],[.,.]] [6,5,3,1,4,2,7]=>[4,6,3,5,2,1,7]=>[7,1,2,5,3,6,4]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [6,5,3,1,4,7,2]=>[4,7,3,5,2,1,6]=>[6,1,2,5,3,7,4]=>[[.,[.,[[.,[.,.]],.]]],[.,.]] [6,5,3,1,7,2,4]=>[4,6,3,7,2,1,5]=>[5,1,2,7,3,6,4]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [6,5,3,1,7,4,2]=>[4,7,3,6,2,1,5]=>[5,1,2,6,3,7,4]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [6,5,3,2,1,4,7]=>[5,4,3,6,2,1,7]=>[7,1,2,6,3,4,5]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [6,5,3,2,1,7,4]=>[5,4,3,7,2,1,6]=>[6,1,2,7,3,4,5]=>[[.,[.,[.,[.,[.,.]]]]],[.,.]] [6,5,3,2,4,1,7]=>[6,4,3,5,2,1,7]=>[7,1,2,5,3,4,6]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [6,5,3,2,4,7,1]=>[7,4,3,5,2,1,6]=>[6,1,2,5,3,4,7]=>[[.,[.,[[.,[.,.]],.]]],[.,.]] [6,5,3,2,7,1,4]=>[6,4,3,7,2,1,5]=>[5,1,2,7,3,4,6]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [6,5,3,2,7,4,1]=>[7,4,3,6,2,1,5]=>[5,1,2,6,3,4,7]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [6,5,3,4,1,2,7]=>[5,6,3,4,2,1,7]=>[7,1,2,4,3,6,5]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [6,5,3,4,1,7,2]=>[5,7,3,4,2,1,6]=>[6,1,2,4,3,7,5]=>[[.,[.,[[.,.],[.,.]]]],[.,.]] [6,5,3,4,2,1,7]=>[6,5,3,4,2,1,7]=>[7,1,2,4,3,5,6]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [6,5,3,4,2,7,1]=>[7,5,3,4,2,1,6]=>[6,1,2,4,3,5,7]=>[[.,[.,[[.,.],[.,.]]]],[.,.]] [6,5,3,4,7,1,2]=>[6,7,3,4,2,1,5]=>[5,1,2,4,3,7,6]=>[[.,[.,[[.,.],.]]],[[.,.],.]] [6,5,3,4,7,2,1]=>[7,6,3,4,2,1,5]=>[5,1,2,4,3,6,7]=>[[.,[.,[[.,.],.]]],[.,[.,.]]] [6,5,3,7,1,2,4]=>[5,6,3,7,2,1,4]=>[4,1,2,7,3,6,5]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [6,5,3,7,1,4,2]=>[5,7,3,6,2,1,4]=>[4,1,2,6,3,7,5]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,5,3,7,2,1,4]=>[6,5,3,7,2,1,4]=>[4,1,2,7,3,5,6]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [6,5,3,7,2,4,1]=>[7,5,3,6,2,1,4]=>[4,1,2,6,3,5,7]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,5,3,7,4,1,2]=>[6,7,3,5,2,1,4]=>[4,1,2,5,3,7,6]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [6,5,3,7,4,2,1]=>[7,6,3,5,2,1,4]=>[4,1,2,5,3,6,7]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [6,5,4,1,2,3,7]=>[4,5,6,3,2,1,7]=>[7,1,2,3,6,5,4]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [6,5,4,1,2,7,3]=>[4,5,7,3,2,1,6]=>[6,1,2,3,7,5,4]=>[[.,[.,[.,[[.,.],.]]]],[.,.]] [6,5,4,1,3,2,7]=>[4,6,5,3,2,1,7]=>[7,1,2,3,5,6,4]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [6,5,4,1,3,7,2]=>[4,7,5,3,2,1,6]=>[6,1,2,3,5,7,4]=>[[.,[.,[.,[[.,.],.]]]],[.,.]] [6,5,4,1,7,2,3]=>[4,6,7,3,2,1,5]=>[5,1,2,3,7,6,4]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [6,5,4,1,7,3,2]=>[4,7,6,3,2,1,5]=>[5,1,2,3,6,7,4]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [6,5,4,2,1,3,7]=>[5,4,6,3,2,1,7]=>[7,1,2,3,6,4,5]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [6,5,4,2,1,7,3]=>[5,4,7,3,2,1,6]=>[6,1,2,3,7,4,5]=>[[.,[.,[.,[.,[.,.]]]]],[.,.]] [6,5,4,2,3,1,7]=>[6,4,5,3,2,1,7]=>[7,1,2,3,5,4,6]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [6,5,4,2,3,7,1]=>[7,4,5,3,2,1,6]=>[6,1,2,3,5,4,7]=>[[.,[.,[.,[[.,.],.]]]],[.,.]] [6,5,4,2,7,1,3]=>[6,4,7,3,2,1,5]=>[5,1,2,3,7,4,6]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [6,5,4,2,7,3,1]=>[7,4,6,3,2,1,5]=>[5,1,2,3,6,4,7]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [6,5,4,3,1,2,7]=>[5,6,4,3,2,1,7]=>[7,1,2,3,4,6,5]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [6,5,4,3,1,7,2]=>[5,7,4,3,2,1,6]=>[6,1,2,3,4,7,5]=>[[.,[.,[.,[.,[.,.]]]]],[.,.]] [6,5,4,3,2,1,7]=>[6,5,4,3,2,1,7]=>[7,1,2,3,4,5,6]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [6,5,4,3,2,7,1]=>[7,5,4,3,2,1,6]=>[6,1,2,3,4,5,7]=>[[.,[.,[.,[.,[.,.]]]]],[.,.]] [6,5,4,3,7,1,2]=>[6,7,4,3,2,1,5]=>[5,1,2,3,4,7,6]=>[[.,[.,[.,[.,.]]]],[[.,.],.]] [6,5,4,3,7,2,1]=>[7,6,4,3,2,1,5]=>[5,1,2,3,4,6,7]=>[[.,[.,[.,[.,.]]]],[.,[.,.]]] [6,5,4,7,1,2,3]=>[5,6,7,3,2,1,4]=>[4,1,2,3,7,6,5]=>[[.,[.,[.,.]]],[[[.,.],.],.]] [6,5,4,7,1,3,2]=>[5,7,6,3,2,1,4]=>[4,1,2,3,6,7,5]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,5,4,7,2,1,3]=>[6,5,7,3,2,1,4]=>[4,1,2,3,7,5,6]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [6,5,4,7,2,3,1]=>[7,5,6,3,2,1,4]=>[4,1,2,3,6,5,7]=>[[.,[.,[.,.]]],[[.,.],[.,.]]] [6,5,4,7,3,1,2]=>[6,7,5,3,2,1,4]=>[4,1,2,3,5,7,6]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [6,5,4,7,3,2,1]=>[7,6,5,3,2,1,4]=>[4,1,2,3,5,6,7]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [6,5,7,1,2,3,4]=>[4,5,6,7,2,1,3]=>[3,1,2,7,6,5,4]=>[[.,[.,.]],[[[[.,.],.],.],.]] [6,5,7,1,2,4,3]=>[4,5,7,6,2,1,3]=>[3,1,2,6,7,5,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,5,7,1,3,2,4]=>[4,6,5,7,2,1,3]=>[3,1,2,7,5,6,4]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [6,5,7,1,3,4,2]=>[4,7,5,6,2,1,3]=>[3,1,2,6,5,7,4]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,5,7,1,4,2,3]=>[4,6,7,5,2,1,3]=>[3,1,2,5,7,6,4]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,5,7,1,4,3,2]=>[4,7,6,5,2,1,3]=>[3,1,2,5,6,7,4]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,5,7,2,1,3,4]=>[5,4,6,7,2,1,3]=>[3,1,2,7,6,4,5]=>[[.,[.,.]],[[[.,[.,.]],.],.]] [6,5,7,2,1,4,3]=>[5,4,7,6,2,1,3]=>[3,1,2,6,7,4,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,5,7,2,3,1,4]=>[6,4,5,7,2,1,3]=>[3,1,2,7,5,4,6]=>[[.,[.,.]],[[[.,.],[.,.]],.]] [6,5,7,2,3,4,1]=>[7,4,5,6,2,1,3]=>[3,1,2,6,5,4,7]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [6,5,7,2,4,1,3]=>[6,4,7,5,2,1,3]=>[3,1,2,5,7,4,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,5,7,2,4,3,1]=>[7,4,6,5,2,1,3]=>[3,1,2,5,6,4,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,5,7,3,1,2,4]=>[5,6,4,7,2,1,3]=>[3,1,2,7,4,6,5]=>[[.,[.,.]],[[.,[[.,.],.]],.]] [6,5,7,3,1,4,2]=>[5,7,4,6,2,1,3]=>[3,1,2,6,4,7,5]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,5,7,3,2,1,4]=>[6,5,4,7,2,1,3]=>[3,1,2,7,4,5,6]=>[[.,[.,.]],[[.,[.,[.,.]]],.]] [6,5,7,3,2,4,1]=>[7,5,4,6,2,1,3]=>[3,1,2,6,4,5,7]=>[[.,[.,.]],[[.,[.,.]],[.,.]]] [6,5,7,3,4,1,2]=>[6,7,4,5,2,1,3]=>[3,1,2,5,4,7,6]=>[[.,[.,.]],[[.,.],[[.,.],.]]] [6,5,7,3,4,2,1]=>[7,6,4,5,2,1,3]=>[3,1,2,5,4,6,7]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,5,7,4,1,2,3]=>[5,6,7,4,2,1,3]=>[3,1,2,4,7,6,5]=>[[.,[.,.]],[.,[[[.,.],.],.]]] [6,5,7,4,1,3,2]=>[5,7,6,4,2,1,3]=>[3,1,2,4,6,7,5]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [6,5,7,4,2,1,3]=>[6,5,7,4,2,1,3]=>[3,1,2,4,7,5,6]=>[[.,[.,.]],[.,[[.,[.,.]],.]]] [6,5,7,4,2,3,1]=>[7,5,6,4,2,1,3]=>[3,1,2,4,6,5,7]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [6,5,7,4,3,1,2]=>[6,7,5,4,2,1,3]=>[3,1,2,4,5,7,6]=>[[.,[.,.]],[.,[.,[[.,.],.]]]] [6,5,7,4,3,2,1]=>[7,6,5,4,2,1,3]=>[3,1,2,4,5,6,7]=>[[.,[.,.]],[.,[.,[.,[.,.]]]]] [6,7,1,2,3,4,5]=>[3,4,5,6,7,1,2]=>[2,1,7,6,5,4,3]=>[[.,.],[[[[[.,.],.],.],.],.]] [6,7,1,2,3,5,4]=>[3,4,5,7,6,1,2]=>[2,1,6,7,5,4,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [6,7,1,2,4,3,5]=>[3,4,6,5,7,1,2]=>[2,1,7,5,6,4,3]=>[[.,.],[[[[.,.],.],[.,.]],.]] [6,7,1,2,4,5,3]=>[3,4,7,5,6,1,2]=>[2,1,6,5,7,4,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [6,7,1,2,5,3,4]=>[3,4,6,7,5,1,2]=>[2,1,5,7,6,4,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [6,7,1,2,5,4,3]=>[3,4,7,6,5,1,2]=>[2,1,5,6,7,4,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [6,7,1,3,2,4,5]=>[3,5,4,6,7,1,2]=>[2,1,7,6,4,5,3]=>[[.,.],[[[[.,.],[.,.]],.],.]] [6,7,1,3,2,5,4]=>[3,5,4,7,6,1,2]=>[2,1,6,7,4,5,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [6,7,1,3,4,2,5]=>[3,6,4,5,7,1,2]=>[2,1,7,5,4,6,3]=>[[.,.],[[[[.,.],.],[.,.]],.]] [6,7,1,3,4,5,2]=>[3,7,4,5,6,1,2]=>[2,1,6,5,4,7,3]=>[[.,.],[[[[.,.],.],.],[.,.]]] [6,7,1,3,5,2,4]=>[3,6,4,7,5,1,2]=>[2,1,5,7,4,6,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [6,7,1,3,5,4,2]=>[3,7,4,6,5,1,2]=>[2,1,5,6,4,7,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [6,7,1,4,2,3,5]=>[3,5,6,4,7,1,2]=>[2,1,7,4,6,5,3]=>[[.,.],[[[.,.],[[.,.],.]],.]] [6,7,1,4,2,5,3]=>[3,5,7,4,6,1,2]=>[2,1,6,4,7,5,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [6,7,1,4,3,2,5]=>[3,6,5,4,7,1,2]=>[2,1,7,4,5,6,3]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [6,7,1,4,3,5,2]=>[3,7,5,4,6,1,2]=>[2,1,6,4,5,7,3]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [6,7,1,4,5,2,3]=>[3,6,7,4,5,1,2]=>[2,1,5,4,7,6,3]=>[[.,.],[[[.,.],.],[[.,.],.]]] [6,7,1,4,5,3,2]=>[3,7,6,4,5,1,2]=>[2,1,5,4,6,7,3]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [6,7,1,5,2,3,4]=>[3,5,6,7,4,1,2]=>[2,1,4,7,6,5,3]=>[[.,.],[[.,.],[[[.,.],.],.]]] [6,7,1,5,2,4,3]=>[3,5,7,6,4,1,2]=>[2,1,4,6,7,5,3]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [6,7,1,5,3,2,4]=>[3,6,5,7,4,1,2]=>[2,1,4,7,5,6,3]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [6,7,1,5,3,4,2]=>[3,7,5,6,4,1,2]=>[2,1,4,6,5,7,3]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [6,7,1,5,4,2,3]=>[3,6,7,5,4,1,2]=>[2,1,4,5,7,6,3]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [6,7,1,5,4,3,2]=>[3,7,6,5,4,1,2]=>[2,1,4,5,6,7,3]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [6,7,2,1,3,4,5]=>[4,3,5,6,7,1,2]=>[2,1,7,6,5,3,4]=>[[.,.],[[[[.,[.,.]],.],.],.]] [6,7,2,1,3,5,4]=>[4,3,5,7,6,1,2]=>[2,1,6,7,5,3,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [6,7,2,1,4,3,5]=>[4,3,6,5,7,1,2]=>[2,1,7,5,6,3,4]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [6,7,2,1,4,5,3]=>[4,3,7,5,6,1,2]=>[2,1,6,5,7,3,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [6,7,2,1,5,3,4]=>[4,3,6,7,5,1,2]=>[2,1,5,7,6,3,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [6,7,2,1,5,4,3]=>[4,3,7,6,5,1,2]=>[2,1,5,6,7,3,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [6,7,2,3,1,4,5]=>[5,3,4,6,7,1,2]=>[2,1,7,6,4,3,5]=>[[.,.],[[[[.,.],[.,.]],.],.]] [6,7,2,3,1,5,4]=>[5,3,4,7,6,1,2]=>[2,1,6,7,4,3,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [6,7,2,3,4,1,5]=>[6,3,4,5,7,1,2]=>[2,1,7,5,4,3,6]=>[[.,.],[[[[.,.],.],[.,.]],.]] [6,7,2,3,4,5,1]=>[7,3,4,5,6,1,2]=>[2,1,6,5,4,3,7]=>[[.,.],[[[[.,.],.],.],[.,.]]] [6,7,2,3,5,1,4]=>[6,3,4,7,5,1,2]=>[2,1,5,7,4,3,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [6,7,2,3,5,4,1]=>[7,3,4,6,5,1,2]=>[2,1,5,6,4,3,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [6,7,2,4,1,3,5]=>[5,3,6,4,7,1,2]=>[2,1,7,4,6,3,5]=>[[.,.],[[[.,.],[[.,.],.]],.]] [6,7,2,4,1,5,3]=>[5,3,7,4,6,1,2]=>[2,1,6,4,7,3,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [6,7,2,4,3,1,5]=>[6,3,5,4,7,1,2]=>[2,1,7,4,5,3,6]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [6,7,2,4,3,5,1]=>[7,3,5,4,6,1,2]=>[2,1,6,4,5,3,7]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [6,7,2,4,5,1,3]=>[6,3,7,4,5,1,2]=>[2,1,5,4,7,3,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [6,7,2,4,5,3,1]=>[7,3,6,4,5,1,2]=>[2,1,5,4,6,3,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [6,7,2,5,1,3,4]=>[5,3,6,7,4,1,2]=>[2,1,4,7,6,3,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [6,7,2,5,1,4,3]=>[5,3,7,6,4,1,2]=>[2,1,4,6,7,3,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [6,7,2,5,3,1,4]=>[6,3,5,7,4,1,2]=>[2,1,4,7,5,3,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [6,7,2,5,3,4,1]=>[7,3,5,6,4,1,2]=>[2,1,4,6,5,3,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [6,7,2,5,4,1,3]=>[6,3,7,5,4,1,2]=>[2,1,4,5,7,3,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [6,7,2,5,4,3,1]=>[7,3,6,5,4,1,2]=>[2,1,4,5,6,3,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [6,7,3,1,2,4,5]=>[4,5,3,6,7,1,2]=>[2,1,7,6,3,5,4]=>[[.,.],[[[.,[[.,.],.]],.],.]] [6,7,3,1,2,5,4]=>[4,5,3,7,6,1,2]=>[2,1,6,7,3,5,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [6,7,3,1,4,2,5]=>[4,6,3,5,7,1,2]=>[2,1,7,5,3,6,4]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [6,7,3,1,4,5,2]=>[4,7,3,5,6,1,2]=>[2,1,6,5,3,7,4]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [6,7,3,1,5,2,4]=>[4,6,3,7,5,1,2]=>[2,1,5,7,3,6,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [6,7,3,1,5,4,2]=>[4,7,3,6,5,1,2]=>[2,1,5,6,3,7,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [6,7,3,2,1,4,5]=>[5,4,3,6,7,1,2]=>[2,1,7,6,3,4,5]=>[[.,.],[[[.,[.,[.,.]]],.],.]] [6,7,3,2,1,5,4]=>[5,4,3,7,6,1,2]=>[2,1,6,7,3,4,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [6,7,3,2,4,1,5]=>[6,4,3,5,7,1,2]=>[2,1,7,5,3,4,6]=>[[.,.],[[[.,[.,.]],[.,.]],.]] [6,7,3,2,4,5,1]=>[7,4,3,5,6,1,2]=>[2,1,6,5,3,4,7]=>[[.,.],[[[.,[.,.]],.],[.,.]]] [6,7,3,2,5,1,4]=>[6,4,3,7,5,1,2]=>[2,1,5,7,3,4,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [6,7,3,2,5,4,1]=>[7,4,3,6,5,1,2]=>[2,1,5,6,3,4,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [6,7,3,4,1,2,5]=>[5,6,3,4,7,1,2]=>[2,1,7,4,3,6,5]=>[[.,.],[[[.,.],[[.,.],.]],.]] [6,7,3,4,1,5,2]=>[5,7,3,4,6,1,2]=>[2,1,6,4,3,7,5]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [6,7,3,4,2,1,5]=>[6,5,3,4,7,1,2]=>[2,1,7,4,3,5,6]=>[[.,.],[[[.,.],[.,[.,.]]],.]] [6,7,3,4,2,5,1]=>[7,5,3,4,6,1,2]=>[2,1,6,4,3,5,7]=>[[.,.],[[[.,.],[.,.]],[.,.]]] [6,7,3,4,5,1,2]=>[6,7,3,4,5,1,2]=>[2,1,5,4,3,7,6]=>[[.,.],[[[.,.],.],[[.,.],.]]] [6,7,3,4,5,2,1]=>[7,6,3,4,5,1,2]=>[2,1,5,4,3,6,7]=>[[.,.],[[[.,.],.],[.,[.,.]]]] [6,7,3,5,1,2,4]=>[5,6,3,7,4,1,2]=>[2,1,4,7,3,6,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [6,7,3,5,1,4,2]=>[5,7,3,6,4,1,2]=>[2,1,4,6,3,7,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [6,7,3,5,2,1,4]=>[6,5,3,7,4,1,2]=>[2,1,4,7,3,5,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [6,7,3,5,2,4,1]=>[7,5,3,6,4,1,2]=>[2,1,4,6,3,5,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [6,7,3,5,4,1,2]=>[6,7,3,5,4,1,2]=>[2,1,4,5,3,7,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [6,7,3,5,4,2,1]=>[7,6,3,5,4,1,2]=>[2,1,4,5,3,6,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [6,7,4,1,2,3,5]=>[4,5,6,3,7,1,2]=>[2,1,7,3,6,5,4]=>[[.,.],[[.,[[[.,.],.],.]],.]] [6,7,4,1,2,5,3]=>[4,5,7,3,6,1,2]=>[2,1,6,3,7,5,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [6,7,4,1,3,2,5]=>[4,6,5,3,7,1,2]=>[2,1,7,3,5,6,4]=>[[.,.],[[.,[[.,.],[.,.]]],.]] [6,7,4,1,3,5,2]=>[4,7,5,3,6,1,2]=>[2,1,6,3,5,7,4]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [6,7,4,1,5,2,3]=>[4,6,7,3,5,1,2]=>[2,1,5,3,7,6,4]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [6,7,4,1,5,3,2]=>[4,7,6,3,5,1,2]=>[2,1,5,3,6,7,4]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [6,7,4,2,1,3,5]=>[5,4,6,3,7,1,2]=>[2,1,7,3,6,4,5]=>[[.,.],[[.,[[.,[.,.]],.]],.]] [6,7,4,2,1,5,3]=>[5,4,7,3,6,1,2]=>[2,1,6,3,7,4,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [6,7,4,2,3,1,5]=>[6,4,5,3,7,1,2]=>[2,1,7,3,5,4,6]=>[[.,.],[[.,[[.,.],[.,.]]],.]] [6,7,4,2,3,5,1]=>[7,4,5,3,6,1,2]=>[2,1,6,3,5,4,7]=>[[.,.],[[.,[[.,.],.]],[.,.]]] [6,7,4,2,5,1,3]=>[6,4,7,3,5,1,2]=>[2,1,5,3,7,4,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [6,7,4,2,5,3,1]=>[7,4,6,3,5,1,2]=>[2,1,5,3,6,4,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [6,7,4,3,1,2,5]=>[5,6,4,3,7,1,2]=>[2,1,7,3,4,6,5]=>[[.,.],[[.,[.,[[.,.],.]]],.]] [6,7,4,3,1,5,2]=>[5,7,4,3,6,1,2]=>[2,1,6,3,4,7,5]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [6,7,4,3,2,1,5]=>[6,5,4,3,7,1,2]=>[2,1,7,3,4,5,6]=>[[.,.],[[.,[.,[.,[.,.]]]],.]] [6,7,4,3,2,5,1]=>[7,5,4,3,6,1,2]=>[2,1,6,3,4,5,7]=>[[.,.],[[.,[.,[.,.]]],[.,.]]] [6,7,4,3,5,1,2]=>[6,7,4,3,5,1,2]=>[2,1,5,3,4,7,6]=>[[.,.],[[.,[.,.]],[[.,.],.]]] [6,7,4,3,5,2,1]=>[7,6,4,3,5,1,2]=>[2,1,5,3,4,6,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [6,7,4,5,1,2,3]=>[5,6,7,3,4,1,2]=>[2,1,4,3,7,6,5]=>[[.,.],[[.,.],[[[.,.],.],.]]] [6,7,4,5,1,3,2]=>[5,7,6,3,4,1,2]=>[2,1,4,3,6,7,5]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [6,7,4,5,2,1,3]=>[6,5,7,3,4,1,2]=>[2,1,4,3,7,5,6]=>[[.,.],[[.,.],[[.,[.,.]],.]]] [6,7,4,5,2,3,1]=>[7,5,6,3,4,1,2]=>[2,1,4,3,6,5,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [6,7,4,5,3,1,2]=>[6,7,5,3,4,1,2]=>[2,1,4,3,5,7,6]=>[[.,.],[[.,.],[.,[[.,.],.]]]] [6,7,4,5,3,2,1]=>[7,6,5,3,4,1,2]=>[2,1,4,3,5,6,7]=>[[.,.],[[.,.],[.,[.,[.,.]]]]] [6,7,5,1,2,3,4]=>[4,5,6,7,3,1,2]=>[2,1,3,7,6,5,4]=>[[.,.],[.,[[[[.,.],.],.],.]]] [6,7,5,1,2,4,3]=>[4,5,7,6,3,1,2]=>[2,1,3,6,7,5,4]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [6,7,5,1,3,2,4]=>[4,6,5,7,3,1,2]=>[2,1,3,7,5,6,4]=>[[.,.],[.,[[[.,.],[.,.]],.]]] [6,7,5,1,3,4,2]=>[4,7,5,6,3,1,2]=>[2,1,3,6,5,7,4]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [6,7,5,1,4,2,3]=>[4,6,7,5,3,1,2]=>[2,1,3,5,7,6,4]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [6,7,5,1,4,3,2]=>[4,7,6,5,3,1,2]=>[2,1,3,5,6,7,4]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [6,7,5,2,1,3,4]=>[5,4,6,7,3,1,2]=>[2,1,3,7,6,4,5]=>[[.,.],[.,[[[.,[.,.]],.],.]]] [6,7,5,2,1,4,3]=>[5,4,7,6,3,1,2]=>[2,1,3,6,7,4,5]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [6,7,5,2,3,1,4]=>[6,4,5,7,3,1,2]=>[2,1,3,7,5,4,6]=>[[.,.],[.,[[[.,.],[.,.]],.]]] [6,7,5,2,3,4,1]=>[7,4,5,6,3,1,2]=>[2,1,3,6,5,4,7]=>[[.,.],[.,[[[.,.],.],[.,.]]]] [6,7,5,2,4,1,3]=>[6,4,7,5,3,1,2]=>[2,1,3,5,7,4,6]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [6,7,5,2,4,3,1]=>[7,4,6,5,3,1,2]=>[2,1,3,5,6,4,7]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [6,7,5,3,1,2,4]=>[5,6,4,7,3,1,2]=>[2,1,3,7,4,6,5]=>[[.,.],[.,[[.,[[.,.],.]],.]]] [6,7,5,3,1,4,2]=>[5,7,4,6,3,1,2]=>[2,1,3,6,4,7,5]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [6,7,5,3,2,1,4]=>[6,5,4,7,3,1,2]=>[2,1,3,7,4,5,6]=>[[.,.],[.,[[.,[.,[.,.]]],.]]] [6,7,5,3,2,4,1]=>[7,5,4,6,3,1,2]=>[2,1,3,6,4,5,7]=>[[.,.],[.,[[.,[.,.]],[.,.]]]] [6,7,5,3,4,1,2]=>[6,7,4,5,3,1,2]=>[2,1,3,5,4,7,6]=>[[.,.],[.,[[.,.],[[.,.],.]]]] [6,7,5,3,4,2,1]=>[7,6,4,5,3,1,2]=>[2,1,3,5,4,6,7]=>[[.,.],[.,[[.,.],[.,[.,.]]]]] [6,7,5,4,1,2,3]=>[5,6,7,4,3,1,2]=>[2,1,3,4,7,6,5]=>[[.,.],[.,[.,[[[.,.],.],.]]]] [6,7,5,4,1,3,2]=>[5,7,6,4,3,1,2]=>[2,1,3,4,6,7,5]=>[[.,.],[.,[.,[[.,.],[.,.]]]]] [6,7,5,4,2,1,3]=>[6,5,7,4,3,1,2]=>[2,1,3,4,7,5,6]=>[[.,.],[.,[.,[[.,[.,.]],.]]]] [6,7,5,4,2,3,1]=>[7,5,6,4,3,1,2]=>[2,1,3,4,6,5,7]=>[[.,.],[.,[.,[[.,.],[.,.]]]]] [6,7,5,4,3,1,2]=>[6,7,5,4,3,1,2]=>[2,1,3,4,5,7,6]=>[[.,.],[.,[.,[.,[[.,.],.]]]]] [6,7,5,4,3,2,1]=>[7,6,5,4,3,1,2]=>[2,1,3,4,5,6,7]=>[[.,.],[.,[.,[.,[.,[.,.]]]]]] [7,1,2,3,4,5,6]=>[2,3,4,5,6,7,1]=>[1,7,6,5,4,3,2]=>[.,[[[[[[.,.],.],.],.],.],.]] [7,1,2,3,4,6,5]=>[2,3,4,5,7,6,1]=>[1,6,7,5,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]] [7,1,2,3,5,4,6]=>[2,3,4,6,5,7,1]=>[1,7,5,6,4,3,2]=>[.,[[[[[.,.],.],.],[.,.]],.]] [7,1,2,3,5,6,4]=>[2,3,4,7,5,6,1]=>[1,6,5,7,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]] [7,1,2,3,6,4,5]=>[2,3,4,6,7,5,1]=>[1,5,7,6,4,3,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [7,1,2,3,6,5,4]=>[2,3,4,7,6,5,1]=>[1,5,6,7,4,3,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [7,1,2,4,3,5,6]=>[2,3,5,4,6,7,1]=>[1,7,6,4,5,3,2]=>[.,[[[[[.,.],.],[.,.]],.],.]] [7,1,2,4,3,6,5]=>[2,3,5,4,7,6,1]=>[1,6,7,4,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,1,2,4,5,3,6]=>[2,3,6,4,5,7,1]=>[1,7,5,4,6,3,2]=>[.,[[[[[.,.],.],.],[.,.]],.]] [7,1,2,4,5,6,3]=>[2,3,7,4,5,6,1]=>[1,6,5,4,7,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]] [7,1,2,4,6,3,5]=>[2,3,6,4,7,5,1]=>[1,5,7,4,6,3,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [7,1,2,4,6,5,3]=>[2,3,7,4,6,5,1]=>[1,5,6,4,7,3,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [7,1,2,5,3,4,6]=>[2,3,5,6,4,7,1]=>[1,7,4,6,5,3,2]=>[.,[[[[.,.],.],[[.,.],.]],.]] [7,1,2,5,3,6,4]=>[2,3,5,7,4,6,1]=>[1,6,4,7,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,1,2,5,4,3,6]=>[2,3,6,5,4,7,1]=>[1,7,4,5,6,3,2]=>[.,[[[[.,.],.],[.,[.,.]]],.]] [7,1,2,5,4,6,3]=>[2,3,7,5,4,6,1]=>[1,6,4,5,7,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,1,2,5,6,3,4]=>[2,3,6,7,4,5,1]=>[1,5,4,7,6,3,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [7,1,2,5,6,4,3]=>[2,3,7,6,4,5,1]=>[1,5,4,6,7,3,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [7,1,2,6,3,4,5]=>[2,3,5,6,7,4,1]=>[1,4,7,6,5,3,2]=>[.,[[[.,.],.],[[[.,.],.],.]]] [7,1,2,6,3,5,4]=>[2,3,5,7,6,4,1]=>[1,4,6,7,5,3,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,1,2,6,4,3,5]=>[2,3,6,5,7,4,1]=>[1,4,7,5,6,3,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [7,1,2,6,4,5,3]=>[2,3,7,5,6,4,1]=>[1,4,6,5,7,3,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,1,2,6,5,3,4]=>[2,3,6,7,5,4,1]=>[1,4,5,7,6,3,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [7,1,2,6,5,4,3]=>[2,3,7,6,5,4,1]=>[1,4,5,6,7,3,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [7,1,3,2,4,5,6]=>[2,4,3,5,6,7,1]=>[1,7,6,5,3,4,2]=>[.,[[[[[.,.],[.,.]],.],.],.]] [7,1,3,2,4,6,5]=>[2,4,3,5,7,6,1]=>[1,6,7,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [7,1,3,2,5,4,6]=>[2,4,3,6,5,7,1]=>[1,7,5,6,3,4,2]=>[.,[[[[.,.],[.,.]],[.,.]],.]] [7,1,3,2,5,6,4]=>[2,4,3,7,5,6,1]=>[1,6,5,7,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [7,1,3,2,6,4,5]=>[2,4,3,6,7,5,1]=>[1,5,7,6,3,4,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,1,3,2,6,5,4]=>[2,4,3,7,6,5,1]=>[1,5,6,7,3,4,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,1,3,4,2,5,6]=>[2,5,3,4,6,7,1]=>[1,7,6,4,3,5,2]=>[.,[[[[[.,.],.],[.,.]],.],.]] [7,1,3,4,2,6,5]=>[2,5,3,4,7,6,1]=>[1,6,7,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,1,3,4,5,2,6]=>[2,6,3,4,5,7,1]=>[1,7,5,4,3,6,2]=>[.,[[[[[.,.],.],.],[.,.]],.]] [7,1,3,4,5,6,2]=>[2,7,3,4,5,6,1]=>[1,6,5,4,3,7,2]=>[.,[[[[[.,.],.],.],.],[.,.]]] [7,1,3,4,6,2,5]=>[2,6,3,4,7,5,1]=>[1,5,7,4,3,6,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [7,1,3,4,6,5,2]=>[2,7,3,4,6,5,1]=>[1,5,6,4,3,7,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [7,1,3,5,2,4,6]=>[2,5,3,6,4,7,1]=>[1,7,4,6,3,5,2]=>[.,[[[[.,.],.],[[.,.],.]],.]] [7,1,3,5,2,6,4]=>[2,5,3,7,4,6,1]=>[1,6,4,7,3,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,1,3,5,4,2,6]=>[2,6,3,5,4,7,1]=>[1,7,4,5,3,6,2]=>[.,[[[[.,.],.],[.,[.,.]]],.]] [7,1,3,5,4,6,2]=>[2,7,3,5,4,6,1]=>[1,6,4,5,3,7,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,1,3,5,6,2,4]=>[2,6,3,7,4,5,1]=>[1,5,4,7,3,6,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [7,1,3,5,6,4,2]=>[2,7,3,6,4,5,1]=>[1,5,4,6,3,7,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [7,1,3,6,2,4,5]=>[2,5,3,6,7,4,1]=>[1,4,7,6,3,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]] [7,1,3,6,2,5,4]=>[2,5,3,7,6,4,1]=>[1,4,6,7,3,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,1,3,6,4,2,5]=>[2,6,3,5,7,4,1]=>[1,4,7,5,3,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [7,1,3,6,4,5,2]=>[2,7,3,5,6,4,1]=>[1,4,6,5,3,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,1,3,6,5,2,4]=>[2,6,3,7,5,4,1]=>[1,4,5,7,3,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [7,1,3,6,5,4,2]=>[2,7,3,6,5,4,1]=>[1,4,5,6,3,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [7,1,4,2,3,5,6]=>[2,4,5,3,6,7,1]=>[1,7,6,3,5,4,2]=>[.,[[[[.,.],[[.,.],.]],.],.]] [7,1,4,2,3,6,5]=>[2,4,5,3,7,6,1]=>[1,6,7,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,1,4,2,5,3,6]=>[2,4,6,3,5,7,1]=>[1,7,5,3,6,4,2]=>[.,[[[[.,.],[.,.]],[.,.]],.]] [7,1,4,2,5,6,3]=>[2,4,7,3,5,6,1]=>[1,6,5,3,7,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [7,1,4,2,6,3,5]=>[2,4,6,3,7,5,1]=>[1,5,7,3,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,1,4,2,6,5,3]=>[2,4,7,3,6,5,1]=>[1,5,6,3,7,4,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,1,4,3,2,5,6]=>[2,5,4,3,6,7,1]=>[1,7,6,3,4,5,2]=>[.,[[[[.,.],[.,[.,.]]],.],.]] [7,1,4,3,2,6,5]=>[2,5,4,3,7,6,1]=>[1,6,7,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,1,4,3,5,2,6]=>[2,6,4,3,5,7,1]=>[1,7,5,3,4,6,2]=>[.,[[[[.,.],[.,.]],[.,.]],.]] [7,1,4,3,5,6,2]=>[2,7,4,3,5,6,1]=>[1,6,5,3,4,7,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [7,1,4,3,6,2,5]=>[2,6,4,3,7,5,1]=>[1,5,7,3,4,6,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,1,4,3,6,5,2]=>[2,7,4,3,6,5,1]=>[1,5,6,3,4,7,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,1,4,5,2,3,6]=>[2,5,6,3,4,7,1]=>[1,7,4,3,6,5,2]=>[.,[[[[.,.],.],[[.,.],.]],.]] [7,1,4,5,2,6,3]=>[2,5,7,3,4,6,1]=>[1,6,4,3,7,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,1,4,5,3,2,6]=>[2,6,5,3,4,7,1]=>[1,7,4,3,5,6,2]=>[.,[[[[.,.],.],[.,[.,.]]],.]] [7,1,4,5,3,6,2]=>[2,7,5,3,4,6,1]=>[1,6,4,3,5,7,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,1,4,5,6,2,3]=>[2,6,7,3,4,5,1]=>[1,5,4,3,7,6,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [7,1,4,5,6,3,2]=>[2,7,6,3,4,5,1]=>[1,5,4,3,6,7,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [7,1,4,6,2,3,5]=>[2,5,6,3,7,4,1]=>[1,4,7,3,6,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]] [7,1,4,6,2,5,3]=>[2,5,7,3,6,4,1]=>[1,4,6,3,7,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,1,4,6,3,2,5]=>[2,6,5,3,7,4,1]=>[1,4,7,3,5,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [7,1,4,6,3,5,2]=>[2,7,5,3,6,4,1]=>[1,4,6,3,5,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,1,4,6,5,2,3]=>[2,6,7,3,5,4,1]=>[1,4,5,3,7,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [7,1,4,6,5,3,2]=>[2,7,6,3,5,4,1]=>[1,4,5,3,6,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [7,1,5,2,3,4,6]=>[2,4,5,6,3,7,1]=>[1,7,3,6,5,4,2]=>[.,[[[.,.],[[[.,.],.],.]],.]] [7,1,5,2,3,6,4]=>[2,4,5,7,3,6,1]=>[1,6,3,7,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,1,5,2,4,3,6]=>[2,4,6,5,3,7,1]=>[1,7,3,5,6,4,2]=>[.,[[[.,.],[[.,.],[.,.]]],.]] [7,1,5,2,4,6,3]=>[2,4,7,5,3,6,1]=>[1,6,3,5,7,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,1,5,2,6,3,4]=>[2,4,6,7,3,5,1]=>[1,5,3,7,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,1,5,2,6,4,3]=>[2,4,7,6,3,5,1]=>[1,5,3,6,7,4,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,1,5,3,2,4,6]=>[2,5,4,6,3,7,1]=>[1,7,3,6,4,5,2]=>[.,[[[.,.],[[.,[.,.]],.]],.]] [7,1,5,3,2,6,4]=>[2,5,4,7,3,6,1]=>[1,6,3,7,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,1,5,3,4,2,6]=>[2,6,4,5,3,7,1]=>[1,7,3,5,4,6,2]=>[.,[[[.,.],[[.,.],[.,.]]],.]] [7,1,5,3,4,6,2]=>[2,7,4,5,3,6,1]=>[1,6,3,5,4,7,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,1,5,3,6,2,4]=>[2,6,4,7,3,5,1]=>[1,5,3,7,4,6,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,1,5,3,6,4,2]=>[2,7,4,6,3,5,1]=>[1,5,3,6,4,7,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,1,5,4,2,3,6]=>[2,5,6,4,3,7,1]=>[1,7,3,4,6,5,2]=>[.,[[[.,.],[.,[[.,.],.]]],.]] [7,1,5,4,2,6,3]=>[2,5,7,4,3,6,1]=>[1,6,3,4,7,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,1,5,4,3,2,6]=>[2,6,5,4,3,7,1]=>[1,7,3,4,5,6,2]=>[.,[[[.,.],[.,[.,[.,.]]]],.]] [7,1,5,4,3,6,2]=>[2,7,5,4,3,6,1]=>[1,6,3,4,5,7,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,1,5,4,6,2,3]=>[2,6,7,4,3,5,1]=>[1,5,3,4,7,6,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,1,5,4,6,3,2]=>[2,7,6,4,3,5,1]=>[1,5,3,4,6,7,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,1,5,6,2,3,4]=>[2,5,6,7,3,4,1]=>[1,4,3,7,6,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]] [7,1,5,6,2,4,3]=>[2,5,7,6,3,4,1]=>[1,4,3,6,7,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,1,5,6,3,2,4]=>[2,6,5,7,3,4,1]=>[1,4,3,7,5,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [7,1,5,6,3,4,2]=>[2,7,5,6,3,4,1]=>[1,4,3,6,5,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,1,5,6,4,2,3]=>[2,6,7,5,3,4,1]=>[1,4,3,5,7,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [7,1,5,6,4,3,2]=>[2,7,6,5,3,4,1]=>[1,4,3,5,6,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [7,1,6,2,3,4,5]=>[2,4,5,6,7,3,1]=>[1,3,7,6,5,4,2]=>[.,[[.,.],[[[[.,.],.],.],.]]] [7,1,6,2,3,5,4]=>[2,4,5,7,6,3,1]=>[1,3,6,7,5,4,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,1,6,2,4,3,5]=>[2,4,6,5,7,3,1]=>[1,3,7,5,6,4,2]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [7,1,6,2,4,5,3]=>[2,4,7,5,6,3,1]=>[1,3,6,5,7,4,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,1,6,2,5,3,4]=>[2,4,6,7,5,3,1]=>[1,3,5,7,6,4,2]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,1,6,2,5,4,3]=>[2,4,7,6,5,3,1]=>[1,3,5,6,7,4,2]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,1,6,3,2,4,5]=>[2,5,4,6,7,3,1]=>[1,3,7,6,4,5,2]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [7,1,6,3,2,5,4]=>[2,5,4,7,6,3,1]=>[1,3,6,7,4,5,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,1,6,3,4,2,5]=>[2,6,4,5,7,3,1]=>[1,3,7,5,4,6,2]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [7,1,6,3,4,5,2]=>[2,7,4,5,6,3,1]=>[1,3,6,5,4,7,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,1,6,3,5,2,4]=>[2,6,4,7,5,3,1]=>[1,3,5,7,4,6,2]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,1,6,3,5,4,2]=>[2,7,4,6,5,3,1]=>[1,3,5,6,4,7,2]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,1,6,4,2,3,5]=>[2,5,6,4,7,3,1]=>[1,3,7,4,6,5,2]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [7,1,6,4,2,5,3]=>[2,5,7,4,6,3,1]=>[1,3,6,4,7,5,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,1,6,4,3,2,5]=>[2,6,5,4,7,3,1]=>[1,3,7,4,5,6,2]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [7,1,6,4,3,5,2]=>[2,7,5,4,6,3,1]=>[1,3,6,4,5,7,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,1,6,4,5,2,3]=>[2,6,7,4,5,3,1]=>[1,3,5,4,7,6,2]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,1,6,4,5,3,2]=>[2,7,6,4,5,3,1]=>[1,3,5,4,6,7,2]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,1,6,5,2,3,4]=>[2,5,6,7,4,3,1]=>[1,3,4,7,6,5,2]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [7,1,6,5,2,4,3]=>[2,5,7,6,4,3,1]=>[1,3,4,6,7,5,2]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [7,1,6,5,3,2,4]=>[2,6,5,7,4,3,1]=>[1,3,4,7,5,6,2]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [7,1,6,5,3,4,2]=>[2,7,5,6,4,3,1]=>[1,3,4,6,5,7,2]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [7,1,6,5,4,2,3]=>[2,6,7,5,4,3,1]=>[1,3,4,5,7,6,2]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [7,1,6,5,4,3,2]=>[2,7,6,5,4,3,1]=>[1,3,4,5,6,7,2]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [7,2,1,3,4,5,6]=>[3,2,4,5,6,7,1]=>[1,7,6,5,4,2,3]=>[.,[[[[[.,[.,.]],.],.],.],.]] [7,2,1,3,4,6,5]=>[3,2,4,5,7,6,1]=>[1,6,7,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [7,2,1,3,5,4,6]=>[3,2,4,6,5,7,1]=>[1,7,5,6,4,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],.]] [7,2,1,3,5,6,4]=>[3,2,4,7,5,6,1]=>[1,6,5,7,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [7,2,1,3,6,4,5]=>[3,2,4,6,7,5,1]=>[1,5,7,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [7,2,1,3,6,5,4]=>[3,2,4,7,6,5,1]=>[1,5,6,7,4,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [7,2,1,4,3,5,6]=>[3,2,5,4,6,7,1]=>[1,7,6,4,5,2,3]=>[.,[[[[.,[.,.]],[.,.]],.],.]] [7,2,1,4,3,6,5]=>[3,2,5,4,7,6,1]=>[1,6,7,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,2,1,4,5,3,6]=>[3,2,6,4,5,7,1]=>[1,7,5,4,6,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],.]] [7,2,1,4,5,6,3]=>[3,2,7,4,5,6,1]=>[1,6,5,4,7,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [7,2,1,4,6,3,5]=>[3,2,6,4,7,5,1]=>[1,5,7,4,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [7,2,1,4,6,5,3]=>[3,2,7,4,6,5,1]=>[1,5,6,4,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [7,2,1,5,3,4,6]=>[3,2,5,6,4,7,1]=>[1,7,4,6,5,2,3]=>[.,[[[.,[.,.]],[[.,.],.]],.]] [7,2,1,5,3,6,4]=>[3,2,5,7,4,6,1]=>[1,6,4,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,2,1,5,4,3,6]=>[3,2,6,5,4,7,1]=>[1,7,4,5,6,2,3]=>[.,[[[.,[.,.]],[.,[.,.]]],.]] [7,2,1,5,4,6,3]=>[3,2,7,5,4,6,1]=>[1,6,4,5,7,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,2,1,5,6,3,4]=>[3,2,6,7,4,5,1]=>[1,5,4,7,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [7,2,1,5,6,4,3]=>[3,2,7,6,4,5,1]=>[1,5,4,6,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [7,2,1,6,3,4,5]=>[3,2,5,6,7,4,1]=>[1,4,7,6,5,2,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [7,2,1,6,3,5,4]=>[3,2,5,7,6,4,1]=>[1,4,6,7,5,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,2,1,6,4,3,5]=>[3,2,6,5,7,4,1]=>[1,4,7,5,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [7,2,1,6,4,5,3]=>[3,2,7,5,6,4,1]=>[1,4,6,5,7,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,2,1,6,5,3,4]=>[3,2,6,7,5,4,1]=>[1,4,5,7,6,2,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [7,2,1,6,5,4,3]=>[3,2,7,6,5,4,1]=>[1,4,5,6,7,2,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [7,2,3,1,4,5,6]=>[4,2,3,5,6,7,1]=>[1,7,6,5,3,2,4]=>[.,[[[[[.,.],[.,.]],.],.],.]] [7,2,3,1,4,6,5]=>[4,2,3,5,7,6,1]=>[1,6,7,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [7,2,3,1,5,4,6]=>[4,2,3,6,5,7,1]=>[1,7,5,6,3,2,4]=>[.,[[[[.,.],[.,.]],[.,.]],.]] [7,2,3,1,5,6,4]=>[4,2,3,7,5,6,1]=>[1,6,5,7,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [7,2,3,1,6,4,5]=>[4,2,3,6,7,5,1]=>[1,5,7,6,3,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,2,3,1,6,5,4]=>[4,2,3,7,6,5,1]=>[1,5,6,7,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,2,3,4,1,5,6]=>[5,2,3,4,6,7,1]=>[1,7,6,4,3,2,5]=>[.,[[[[[.,.],.],[.,.]],.],.]] [7,2,3,4,1,6,5]=>[5,2,3,4,7,6,1]=>[1,6,7,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,2,3,4,5,1,6]=>[6,2,3,4,5,7,1]=>[1,7,5,4,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],.]] [7,2,3,4,5,6,1]=>[7,2,3,4,5,6,1]=>[1,6,5,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[.,.]]] [7,2,3,4,6,1,5]=>[6,2,3,4,7,5,1]=>[1,5,7,4,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [7,2,3,4,6,5,1]=>[7,2,3,4,6,5,1]=>[1,5,6,4,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [7,2,3,5,1,4,6]=>[5,2,3,6,4,7,1]=>[1,7,4,6,3,2,5]=>[.,[[[[.,.],.],[[.,.],.]],.]] [7,2,3,5,1,6,4]=>[5,2,3,7,4,6,1]=>[1,6,4,7,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,2,3,5,4,1,6]=>[6,2,3,5,4,7,1]=>[1,7,4,5,3,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]] [7,2,3,5,4,6,1]=>[7,2,3,5,4,6,1]=>[1,6,4,5,3,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,2,3,5,6,1,4]=>[6,2,3,7,4,5,1]=>[1,5,4,7,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [7,2,3,5,6,4,1]=>[7,2,3,6,4,5,1]=>[1,5,4,6,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [7,2,3,6,1,4,5]=>[5,2,3,6,7,4,1]=>[1,4,7,6,3,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [7,2,3,6,1,5,4]=>[5,2,3,7,6,4,1]=>[1,4,6,7,3,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,2,3,6,4,1,5]=>[6,2,3,5,7,4,1]=>[1,4,7,5,3,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [7,2,3,6,4,5,1]=>[7,2,3,5,6,4,1]=>[1,4,6,5,3,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,2,3,6,5,1,4]=>[6,2,3,7,5,4,1]=>[1,4,5,7,3,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [7,2,3,6,5,4,1]=>[7,2,3,6,5,4,1]=>[1,4,5,6,3,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [7,2,4,1,3,5,6]=>[4,2,5,3,6,7,1]=>[1,7,6,3,5,2,4]=>[.,[[[[.,.],[[.,.],.]],.],.]] [7,2,4,1,3,6,5]=>[4,2,5,3,7,6,1]=>[1,6,7,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,2,4,1,5,3,6]=>[4,2,6,3,5,7,1]=>[1,7,5,3,6,2,4]=>[.,[[[[.,.],[.,.]],[.,.]],.]] [7,2,4,1,5,6,3]=>[4,2,7,3,5,6,1]=>[1,6,5,3,7,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [7,2,4,1,6,3,5]=>[4,2,6,3,7,5,1]=>[1,5,7,3,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,2,4,1,6,5,3]=>[4,2,7,3,6,5,1]=>[1,5,6,3,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,2,4,3,1,5,6]=>[5,2,4,3,6,7,1]=>[1,7,6,3,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],.],.]] [7,2,4,3,1,6,5]=>[5,2,4,3,7,6,1]=>[1,6,7,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,2,4,3,5,1,6]=>[6,2,4,3,5,7,1]=>[1,7,5,3,4,2,6]=>[.,[[[[.,.],[.,.]],[.,.]],.]] [7,2,4,3,5,6,1]=>[7,2,4,3,5,6,1]=>[1,6,5,3,4,2,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [7,2,4,3,6,1,5]=>[6,2,4,3,7,5,1]=>[1,5,7,3,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,2,4,3,6,5,1]=>[7,2,4,3,6,5,1]=>[1,5,6,3,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,2,4,5,1,3,6]=>[5,2,6,3,4,7,1]=>[1,7,4,3,6,2,5]=>[.,[[[[.,.],.],[[.,.],.]],.]] [7,2,4,5,1,6,3]=>[5,2,7,3,4,6,1]=>[1,6,4,3,7,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,2,4,5,3,1,6]=>[6,2,5,3,4,7,1]=>[1,7,4,3,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]] [7,2,4,5,3,6,1]=>[7,2,5,3,4,6,1]=>[1,6,4,3,5,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,2,4,5,6,1,3]=>[6,2,7,3,4,5,1]=>[1,5,4,3,7,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [7,2,4,5,6,3,1]=>[7,2,6,3,4,5,1]=>[1,5,4,3,6,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [7,2,4,6,1,3,5]=>[5,2,6,3,7,4,1]=>[1,4,7,3,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [7,2,4,6,1,5,3]=>[5,2,7,3,6,4,1]=>[1,4,6,3,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,2,4,6,3,1,5]=>[6,2,5,3,7,4,1]=>[1,4,7,3,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [7,2,4,6,3,5,1]=>[7,2,5,3,6,4,1]=>[1,4,6,3,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,2,4,6,5,1,3]=>[6,2,7,3,5,4,1]=>[1,4,5,3,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [7,2,4,6,5,3,1]=>[7,2,6,3,5,4,1]=>[1,4,5,3,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [7,2,5,1,3,4,6]=>[4,2,5,6,3,7,1]=>[1,7,3,6,5,2,4]=>[.,[[[.,.],[[[.,.],.],.]],.]] [7,2,5,1,3,6,4]=>[4,2,5,7,3,6,1]=>[1,6,3,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,2,5,1,4,3,6]=>[4,2,6,5,3,7,1]=>[1,7,3,5,6,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],.]] [7,2,5,1,4,6,3]=>[4,2,7,5,3,6,1]=>[1,6,3,5,7,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,2,5,1,6,3,4]=>[4,2,6,7,3,5,1]=>[1,5,3,7,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,2,5,1,6,4,3]=>[4,2,7,6,3,5,1]=>[1,5,3,6,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,2,5,3,1,4,6]=>[5,2,4,6,3,7,1]=>[1,7,3,6,4,2,5]=>[.,[[[.,.],[[.,[.,.]],.]],.]] [7,2,5,3,1,6,4]=>[5,2,4,7,3,6,1]=>[1,6,3,7,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,2,5,3,4,1,6]=>[6,2,4,5,3,7,1]=>[1,7,3,5,4,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],.]] [7,2,5,3,4,6,1]=>[7,2,4,5,3,6,1]=>[1,6,3,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,2,5,3,6,1,4]=>[6,2,4,7,3,5,1]=>[1,5,3,7,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,2,5,3,6,4,1]=>[7,2,4,6,3,5,1]=>[1,5,3,6,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,2,5,4,1,3,6]=>[5,2,6,4,3,7,1]=>[1,7,3,4,6,2,5]=>[.,[[[.,.],[.,[[.,.],.]]],.]] [7,2,5,4,1,6,3]=>[5,2,7,4,3,6,1]=>[1,6,3,4,7,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,2,5,4,3,1,6]=>[6,2,5,4,3,7,1]=>[1,7,3,4,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],.]] [7,2,5,4,3,6,1]=>[7,2,5,4,3,6,1]=>[1,6,3,4,5,2,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,2,5,4,6,1,3]=>[6,2,7,4,3,5,1]=>[1,5,3,4,7,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,2,5,4,6,3,1]=>[7,2,6,4,3,5,1]=>[1,5,3,4,6,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,2,5,6,1,3,4]=>[5,2,6,7,3,4,1]=>[1,4,3,7,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [7,2,5,6,1,4,3]=>[5,2,7,6,3,4,1]=>[1,4,3,6,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,2,5,6,3,1,4]=>[6,2,5,7,3,4,1]=>[1,4,3,7,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [7,2,5,6,3,4,1]=>[7,2,5,6,3,4,1]=>[1,4,3,6,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,2,5,6,4,1,3]=>[6,2,7,5,3,4,1]=>[1,4,3,5,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [7,2,5,6,4,3,1]=>[7,2,6,5,3,4,1]=>[1,4,3,5,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [7,2,6,1,3,4,5]=>[4,2,5,6,7,3,1]=>[1,3,7,6,5,2,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [7,2,6,1,3,5,4]=>[4,2,5,7,6,3,1]=>[1,3,6,7,5,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,2,6,1,4,3,5]=>[4,2,6,5,7,3,1]=>[1,3,7,5,6,2,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [7,2,6,1,4,5,3]=>[4,2,7,5,6,3,1]=>[1,3,6,5,7,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,2,6,1,5,3,4]=>[4,2,6,7,5,3,1]=>[1,3,5,7,6,2,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,2,6,1,5,4,3]=>[4,2,7,6,5,3,1]=>[1,3,5,6,7,2,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,2,6,3,1,4,5]=>[5,2,4,6,7,3,1]=>[1,3,7,6,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [7,2,6,3,1,5,4]=>[5,2,4,7,6,3,1]=>[1,3,6,7,4,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,2,6,3,4,1,5]=>[6,2,4,5,7,3,1]=>[1,3,7,5,4,2,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [7,2,6,3,4,5,1]=>[7,2,4,5,6,3,1]=>[1,3,6,5,4,2,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,2,6,3,5,1,4]=>[6,2,4,7,5,3,1]=>[1,3,5,7,4,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,2,6,3,5,4,1]=>[7,2,4,6,5,3,1]=>[1,3,5,6,4,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,2,6,4,1,3,5]=>[5,2,6,4,7,3,1]=>[1,3,7,4,6,2,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [7,2,6,4,1,5,3]=>[5,2,7,4,6,3,1]=>[1,3,6,4,7,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,2,6,4,3,1,5]=>[6,2,5,4,7,3,1]=>[1,3,7,4,5,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [7,2,6,4,3,5,1]=>[7,2,5,4,6,3,1]=>[1,3,6,4,5,2,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,2,6,4,5,1,3]=>[6,2,7,4,5,3,1]=>[1,3,5,4,7,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,2,6,4,5,3,1]=>[7,2,6,4,5,3,1]=>[1,3,5,4,6,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,2,6,5,1,3,4]=>[5,2,6,7,4,3,1]=>[1,3,4,7,6,2,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [7,2,6,5,1,4,3]=>[5,2,7,6,4,3,1]=>[1,3,4,6,7,2,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [7,2,6,5,3,1,4]=>[6,2,5,7,4,3,1]=>[1,3,4,7,5,2,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [7,2,6,5,3,4,1]=>[7,2,5,6,4,3,1]=>[1,3,4,6,5,2,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [7,2,6,5,4,1,3]=>[6,2,7,5,4,3,1]=>[1,3,4,5,7,2,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [7,2,6,5,4,3,1]=>[7,2,6,5,4,3,1]=>[1,3,4,5,6,2,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [7,3,1,2,4,5,6]=>[3,4,2,5,6,7,1]=>[1,7,6,5,2,4,3]=>[.,[[[[.,[[.,.],.]],.],.],.]] [7,3,1,2,4,6,5]=>[3,4,2,5,7,6,1]=>[1,6,7,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [7,3,1,2,5,4,6]=>[3,4,2,6,5,7,1]=>[1,7,5,6,2,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],.]] [7,3,1,2,5,6,4]=>[3,4,2,7,5,6,1]=>[1,6,5,7,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [7,3,1,2,6,4,5]=>[3,4,2,6,7,5,1]=>[1,5,7,6,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [7,3,1,2,6,5,4]=>[3,4,2,7,6,5,1]=>[1,5,6,7,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [7,3,1,4,2,5,6]=>[3,5,2,4,6,7,1]=>[1,7,6,4,2,5,3]=>[.,[[[[.,[.,.]],[.,.]],.],.]] [7,3,1,4,2,6,5]=>[3,5,2,4,7,6,1]=>[1,6,7,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,3,1,4,5,2,6]=>[3,6,2,4,5,7,1]=>[1,7,5,4,2,6,3]=>[.,[[[[.,[.,.]],.],[.,.]],.]] [7,3,1,4,5,6,2]=>[3,7,2,4,5,6,1]=>[1,6,5,4,2,7,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [7,3,1,4,6,2,5]=>[3,6,2,4,7,5,1]=>[1,5,7,4,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [7,3,1,4,6,5,2]=>[3,7,2,4,6,5,1]=>[1,5,6,4,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [7,3,1,5,2,4,6]=>[3,5,2,6,4,7,1]=>[1,7,4,6,2,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],.]] [7,3,1,5,2,6,4]=>[3,5,2,7,4,6,1]=>[1,6,4,7,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,3,1,5,4,2,6]=>[3,6,2,5,4,7,1]=>[1,7,4,5,2,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],.]] [7,3,1,5,4,6,2]=>[3,7,2,5,4,6,1]=>[1,6,4,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,3,1,5,6,2,4]=>[3,6,2,7,4,5,1]=>[1,5,4,7,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [7,3,1,5,6,4,2]=>[3,7,2,6,4,5,1]=>[1,5,4,6,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [7,3,1,6,2,4,5]=>[3,5,2,6,7,4,1]=>[1,4,7,6,2,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [7,3,1,6,2,5,4]=>[3,5,2,7,6,4,1]=>[1,4,6,7,2,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,3,1,6,4,2,5]=>[3,6,2,5,7,4,1]=>[1,4,7,5,2,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [7,3,1,6,4,5,2]=>[3,7,2,5,6,4,1]=>[1,4,6,5,2,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,3,1,6,5,2,4]=>[3,6,2,7,5,4,1]=>[1,4,5,7,2,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [7,3,1,6,5,4,2]=>[3,7,2,6,5,4,1]=>[1,4,5,6,2,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [7,3,2,1,4,5,6]=>[4,3,2,5,6,7,1]=>[1,7,6,5,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],.]] [7,3,2,1,4,6,5]=>[4,3,2,5,7,6,1]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [7,3,2,1,5,4,6]=>[4,3,2,6,5,7,1]=>[1,7,5,6,2,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],.]] [7,3,2,1,5,6,4]=>[4,3,2,7,5,6,1]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [7,3,2,1,6,4,5]=>[4,3,2,6,7,5,1]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [7,3,2,1,6,5,4]=>[4,3,2,7,6,5,1]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [7,3,2,4,1,5,6]=>[5,3,2,4,6,7,1]=>[1,7,6,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],.]] [7,3,2,4,1,6,5]=>[5,3,2,4,7,6,1]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,3,2,4,5,1,6]=>[6,3,2,4,5,7,1]=>[1,7,5,4,2,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],.]] [7,3,2,4,5,6,1]=>[7,3,2,4,5,6,1]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [7,3,2,4,6,1,5]=>[6,3,2,4,7,5,1]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [7,3,2,4,6,5,1]=>[7,3,2,4,6,5,1]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [7,3,2,5,1,4,6]=>[5,3,2,6,4,7,1]=>[1,7,4,6,2,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],.]] [7,3,2,5,1,6,4]=>[5,3,2,7,4,6,1]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,3,2,5,4,1,6]=>[6,3,2,5,4,7,1]=>[1,7,4,5,2,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],.]] [7,3,2,5,4,6,1]=>[7,3,2,5,4,6,1]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,3,2,5,6,1,4]=>[6,3,2,7,4,5,1]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [7,3,2,5,6,4,1]=>[7,3,2,6,4,5,1]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [7,3,2,6,1,4,5]=>[5,3,2,6,7,4,1]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [7,3,2,6,1,5,4]=>[5,3,2,7,6,4,1]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,3,2,6,4,1,5]=>[6,3,2,5,7,4,1]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [7,3,2,6,4,5,1]=>[7,3,2,5,6,4,1]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,3,2,6,5,1,4]=>[6,3,2,7,5,4,1]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [7,3,2,6,5,4,1]=>[7,3,2,6,5,4,1]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [7,3,4,1,2,5,6]=>[4,5,2,3,6,7,1]=>[1,7,6,3,2,5,4]=>[.,[[[[.,.],[[.,.],.]],.],.]] [7,3,4,1,2,6,5]=>[4,5,2,3,7,6,1]=>[1,6,7,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,3,4,1,5,2,6]=>[4,6,2,3,5,7,1]=>[1,7,5,3,2,6,4]=>[.,[[[[.,.],[.,.]],[.,.]],.]] [7,3,4,1,5,6,2]=>[4,7,2,3,5,6,1]=>[1,6,5,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [7,3,4,1,6,2,5]=>[4,6,2,3,7,5,1]=>[1,5,7,3,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,3,4,1,6,5,2]=>[4,7,2,3,6,5,1]=>[1,5,6,3,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,3,4,2,1,5,6]=>[5,4,2,3,6,7,1]=>[1,7,6,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],.]] [7,3,4,2,1,6,5]=>[5,4,2,3,7,6,1]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,3,4,2,5,1,6]=>[6,4,2,3,5,7,1]=>[1,7,5,3,2,4,6]=>[.,[[[[.,.],[.,.]],[.,.]],.]] [7,3,4,2,5,6,1]=>[7,4,2,3,5,6,1]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [7,3,4,2,6,1,5]=>[6,4,2,3,7,5,1]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,3,4,2,6,5,1]=>[7,4,2,3,6,5,1]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,3,4,5,1,2,6]=>[5,6,2,3,4,7,1]=>[1,7,4,3,2,6,5]=>[.,[[[[.,.],.],[[.,.],.]],.]] [7,3,4,5,1,6,2]=>[5,7,2,3,4,6,1]=>[1,6,4,3,2,7,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,3,4,5,2,1,6]=>[6,5,2,3,4,7,1]=>[1,7,4,3,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]] [7,3,4,5,2,6,1]=>[7,5,2,3,4,6,1]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [7,3,4,5,6,1,2]=>[6,7,2,3,4,5,1]=>[1,5,4,3,2,7,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [7,3,4,5,6,2,1]=>[7,6,2,3,4,5,1]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [7,3,4,6,1,2,5]=>[5,6,2,3,7,4,1]=>[1,4,7,3,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [7,3,4,6,1,5,2]=>[5,7,2,3,6,4,1]=>[1,4,6,3,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,3,4,6,2,1,5]=>[6,5,2,3,7,4,1]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [7,3,4,6,2,5,1]=>[7,5,2,3,6,4,1]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,3,4,6,5,1,2]=>[6,7,2,3,5,4,1]=>[1,4,5,3,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [7,3,4,6,5,2,1]=>[7,6,2,3,5,4,1]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [7,3,5,1,2,4,6]=>[4,5,2,6,3,7,1]=>[1,7,3,6,2,5,4]=>[.,[[[.,.],[[[.,.],.],.]],.]] [7,3,5,1,2,6,4]=>[4,5,2,7,3,6,1]=>[1,6,3,7,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,3,5,1,4,2,6]=>[4,6,2,5,3,7,1]=>[1,7,3,5,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],.]] [7,3,5,1,4,6,2]=>[4,7,2,5,3,6,1]=>[1,6,3,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,3,5,1,6,2,4]=>[4,6,2,7,3,5,1]=>[1,5,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,3,5,1,6,4,2]=>[4,7,2,6,3,5,1]=>[1,5,3,6,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,3,5,2,1,4,6]=>[5,4,2,6,3,7,1]=>[1,7,3,6,2,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],.]] [7,3,5,2,1,6,4]=>[5,4,2,7,3,6,1]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,3,5,2,4,1,6]=>[6,4,2,5,3,7,1]=>[1,7,3,5,2,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],.]] [7,3,5,2,4,6,1]=>[7,4,2,5,3,6,1]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,3,5,2,6,1,4]=>[6,4,2,7,3,5,1]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,3,5,2,6,4,1]=>[7,4,2,6,3,5,1]=>[1,5,3,6,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,3,5,4,1,2,6]=>[5,6,2,4,3,7,1]=>[1,7,3,4,2,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],.]] [7,3,5,4,1,6,2]=>[5,7,2,4,3,6,1]=>[1,6,3,4,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,3,5,4,2,1,6]=>[6,5,2,4,3,7,1]=>[1,7,3,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],.]] [7,3,5,4,2,6,1]=>[7,5,2,4,3,6,1]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,3,5,4,6,1,2]=>[6,7,2,4,3,5,1]=>[1,5,3,4,2,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,3,5,4,6,2,1]=>[7,6,2,4,3,5,1]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,3,5,6,1,2,4]=>[5,6,2,7,3,4,1]=>[1,4,3,7,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [7,3,5,6,1,4,2]=>[5,7,2,6,3,4,1]=>[1,4,3,6,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,3,5,6,2,1,4]=>[6,5,2,7,3,4,1]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [7,3,5,6,2,4,1]=>[7,5,2,6,3,4,1]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,3,5,6,4,1,2]=>[6,7,2,5,3,4,1]=>[1,4,3,5,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [7,3,5,6,4,2,1]=>[7,6,2,5,3,4,1]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [7,3,6,1,2,4,5]=>[4,5,2,6,7,3,1]=>[1,3,7,6,2,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [7,3,6,1,2,5,4]=>[4,5,2,7,6,3,1]=>[1,3,6,7,2,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,3,6,1,4,2,5]=>[4,6,2,5,7,3,1]=>[1,3,7,5,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [7,3,6,1,4,5,2]=>[4,7,2,5,6,3,1]=>[1,3,6,5,2,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,3,6,1,5,2,4]=>[4,6,2,7,5,3,1]=>[1,3,5,7,2,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,3,6,1,5,4,2]=>[4,7,2,6,5,3,1]=>[1,3,5,6,2,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,3,6,2,1,4,5]=>[5,4,2,6,7,3,1]=>[1,3,7,6,2,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [7,3,6,2,1,5,4]=>[5,4,2,7,6,3,1]=>[1,3,6,7,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,3,6,2,4,1,5]=>[6,4,2,5,7,3,1]=>[1,3,7,5,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [7,3,6,2,4,5,1]=>[7,4,2,5,6,3,1]=>[1,3,6,5,2,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,3,6,2,5,1,4]=>[6,4,2,7,5,3,1]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,3,6,2,5,4,1]=>[7,4,2,6,5,3,1]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,3,6,4,1,2,5]=>[5,6,2,4,7,3,1]=>[1,3,7,4,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [7,3,6,4,1,5,2]=>[5,7,2,4,6,3,1]=>[1,3,6,4,2,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,3,6,4,2,1,5]=>[6,5,2,4,7,3,1]=>[1,3,7,4,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [7,3,6,4,2,5,1]=>[7,5,2,4,6,3,1]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,3,6,4,5,1,2]=>[6,7,2,4,5,3,1]=>[1,3,5,4,2,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,3,6,4,5,2,1]=>[7,6,2,4,5,3,1]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,3,6,5,1,2,4]=>[5,6,2,7,4,3,1]=>[1,3,4,7,2,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [7,3,6,5,1,4,2]=>[5,7,2,6,4,3,1]=>[1,3,4,6,2,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [7,3,6,5,2,1,4]=>[6,5,2,7,4,3,1]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [7,3,6,5,2,4,1]=>[7,5,2,6,4,3,1]=>[1,3,4,6,2,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [7,3,6,5,4,1,2]=>[6,7,2,5,4,3,1]=>[1,3,4,5,2,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [7,3,6,5,4,2,1]=>[7,6,2,5,4,3,1]=>[1,3,4,5,2,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [7,4,1,2,3,5,6]=>[3,4,5,2,6,7,1]=>[1,7,6,2,5,4,3]=>[.,[[[.,[[[.,.],.],.]],.],.]] [7,4,1,2,3,6,5]=>[3,4,5,2,7,6,1]=>[1,6,7,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [7,4,1,2,5,3,6]=>[3,4,6,2,5,7,1]=>[1,7,5,2,6,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],.]] [7,4,1,2,5,6,3]=>[3,4,7,2,5,6,1]=>[1,6,5,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [7,4,1,2,6,3,5]=>[3,4,6,2,7,5,1]=>[1,5,7,2,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [7,4,1,2,6,5,3]=>[3,4,7,2,6,5,1]=>[1,5,6,2,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [7,4,1,3,2,5,6]=>[3,5,4,2,6,7,1]=>[1,7,6,2,4,5,3]=>[.,[[[.,[[.,.],[.,.]]],.],.]] [7,4,1,3,2,6,5]=>[3,5,4,2,7,6,1]=>[1,6,7,2,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [7,4,1,3,5,2,6]=>[3,6,4,2,5,7,1]=>[1,7,5,2,4,6,3]=>[.,[[[.,[[.,.],.]],[.,.]],.]] [7,4,1,3,5,6,2]=>[3,7,4,2,5,6,1]=>[1,6,5,2,4,7,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [7,4,1,3,6,2,5]=>[3,6,4,2,7,5,1]=>[1,5,7,2,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [7,4,1,3,6,5,2]=>[3,7,4,2,6,5,1]=>[1,5,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [7,4,1,5,2,3,6]=>[3,5,6,2,4,7,1]=>[1,7,4,2,6,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],.]] [7,4,1,5,2,6,3]=>[3,5,7,2,4,6,1]=>[1,6,4,2,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,4,1,5,3,2,6]=>[3,6,5,2,4,7,1]=>[1,7,4,2,5,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],.]] [7,4,1,5,3,6,2]=>[3,7,5,2,4,6,1]=>[1,6,4,2,5,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,4,1,5,6,2,3]=>[3,6,7,2,4,5,1]=>[1,5,4,2,7,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [7,4,1,5,6,3,2]=>[3,7,6,2,4,5,1]=>[1,5,4,2,6,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [7,4,1,6,2,3,5]=>[3,5,6,2,7,4,1]=>[1,4,7,2,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [7,4,1,6,2,5,3]=>[3,5,7,2,6,4,1]=>[1,4,6,2,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,4,1,6,3,2,5]=>[3,6,5,2,7,4,1]=>[1,4,7,2,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [7,4,1,6,3,5,2]=>[3,7,5,2,6,4,1]=>[1,4,6,2,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,4,1,6,5,2,3]=>[3,6,7,2,5,4,1]=>[1,4,5,2,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [7,4,1,6,5,3,2]=>[3,7,6,2,5,4,1]=>[1,4,5,2,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [7,4,2,1,3,5,6]=>[4,3,5,2,6,7,1]=>[1,7,6,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],.]] [7,4,2,1,3,6,5]=>[4,3,5,2,7,6,1]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [7,4,2,1,5,3,6]=>[4,3,6,2,5,7,1]=>[1,7,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],.]] [7,4,2,1,5,6,3]=>[4,3,7,2,5,6,1]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [7,4,2,1,6,3,5]=>[4,3,6,2,7,5,1]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [7,4,2,1,6,5,3]=>[4,3,7,2,6,5,1]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [7,4,2,3,1,5,6]=>[5,3,4,2,6,7,1]=>[1,7,6,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],.]] [7,4,2,3,1,6,5]=>[5,3,4,2,7,6,1]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [7,4,2,3,5,1,6]=>[6,3,4,2,5,7,1]=>[1,7,5,2,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],.]] [7,4,2,3,5,6,1]=>[7,3,4,2,5,6,1]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [7,4,2,3,6,1,5]=>[6,3,4,2,7,5,1]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [7,4,2,3,6,5,1]=>[7,3,4,2,6,5,1]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [7,4,2,5,1,3,6]=>[5,3,6,2,4,7,1]=>[1,7,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],.]] [7,4,2,5,1,6,3]=>[5,3,7,2,4,6,1]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,4,2,5,3,1,6]=>[6,3,5,2,4,7,1]=>[1,7,4,2,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],.]] [7,4,2,5,3,6,1]=>[7,3,5,2,4,6,1]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,4,2,5,6,1,3]=>[6,3,7,2,4,5,1]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [7,4,2,5,6,3,1]=>[7,3,6,2,4,5,1]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [7,4,2,6,1,3,5]=>[5,3,6,2,7,4,1]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [7,4,2,6,1,5,3]=>[5,3,7,2,6,4,1]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,4,2,6,3,1,5]=>[6,3,5,2,7,4,1]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [7,4,2,6,3,5,1]=>[7,3,5,2,6,4,1]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,4,2,6,5,1,3]=>[6,3,7,2,5,4,1]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [7,4,2,6,5,3,1]=>[7,3,6,2,5,4,1]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [7,4,3,1,2,5,6]=>[4,5,3,2,6,7,1]=>[1,7,6,2,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],.]] [7,4,3,1,2,6,5]=>[4,5,3,2,7,6,1]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [7,4,3,1,5,2,6]=>[4,6,3,2,5,7,1]=>[1,7,5,2,3,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],.]] [7,4,3,1,5,6,2]=>[4,7,3,2,5,6,1]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [7,4,3,1,6,2,5]=>[4,6,3,2,7,5,1]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [7,4,3,1,6,5,2]=>[4,7,3,2,6,5,1]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [7,4,3,2,1,5,6]=>[5,4,3,2,6,7,1]=>[1,7,6,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],.]] [7,4,3,2,1,6,5]=>[5,4,3,2,7,6,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [7,4,3,2,5,1,6]=>[6,4,3,2,5,7,1]=>[1,7,5,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],.]] [7,4,3,2,5,6,1]=>[7,4,3,2,5,6,1]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [7,4,3,2,6,1,5]=>[6,4,3,2,7,5,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [7,4,3,2,6,5,1]=>[7,4,3,2,6,5,1]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [7,4,3,5,1,2,6]=>[5,6,3,2,4,7,1]=>[1,7,4,2,3,6,5]=>[.,[[[.,[.,.]],[[.,.],.]],.]] [7,4,3,5,1,6,2]=>[5,7,3,2,4,6,1]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,4,3,5,2,1,6]=>[6,5,3,2,4,7,1]=>[1,7,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],.]] [7,4,3,5,2,6,1]=>[7,5,3,2,4,6,1]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [7,4,3,5,6,1,2]=>[6,7,3,2,4,5,1]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [7,4,3,5,6,2,1]=>[7,6,3,2,4,5,1]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [7,4,3,6,1,2,5]=>[5,6,3,2,7,4,1]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [7,4,3,6,1,5,2]=>[5,7,3,2,6,4,1]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,4,3,6,2,1,5]=>[6,5,3,2,7,4,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [7,4,3,6,2,5,1]=>[7,5,3,2,6,4,1]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,4,3,6,5,1,2]=>[6,7,3,2,5,4,1]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [7,4,3,6,5,2,1]=>[7,6,3,2,5,4,1]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [7,4,5,1,2,3,6]=>[4,5,6,2,3,7,1]=>[1,7,3,2,6,5,4]=>[.,[[[.,.],[[[.,.],.],.]],.]] [7,4,5,1,2,6,3]=>[4,5,7,2,3,6,1]=>[1,6,3,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,4,5,1,3,2,6]=>[4,6,5,2,3,7,1]=>[1,7,3,2,5,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],.]] [7,4,5,1,3,6,2]=>[4,7,5,2,3,6,1]=>[1,6,3,2,5,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,4,5,1,6,2,3]=>[4,6,7,2,3,5,1]=>[1,5,3,2,7,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,4,5,1,6,3,2]=>[4,7,6,2,3,5,1]=>[1,5,3,2,6,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,4,5,2,1,3,6]=>[5,4,6,2,3,7,1]=>[1,7,3,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],.]] [7,4,5,2,1,6,3]=>[5,4,7,2,3,6,1]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,4,5,2,3,1,6]=>[6,4,5,2,3,7,1]=>[1,7,3,2,5,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],.]] [7,4,5,2,3,6,1]=>[7,4,5,2,3,6,1]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [7,4,5,2,6,1,3]=>[6,4,7,2,3,5,1]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,4,5,2,6,3,1]=>[7,4,6,2,3,5,1]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,4,5,3,1,2,6]=>[5,6,4,2,3,7,1]=>[1,7,3,2,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],.]] [7,4,5,3,1,6,2]=>[5,7,4,2,3,6,1]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,4,5,3,2,1,6]=>[6,5,4,2,3,7,1]=>[1,7,3,2,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],.]] [7,4,5,3,2,6,1]=>[7,5,4,2,3,6,1]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [7,4,5,3,6,1,2]=>[6,7,4,2,3,5,1]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [7,4,5,3,6,2,1]=>[7,6,4,2,3,5,1]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [7,4,5,6,1,2,3]=>[5,6,7,2,3,4,1]=>[1,4,3,2,7,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [7,4,5,6,1,3,2]=>[5,7,6,2,3,4,1]=>[1,4,3,2,6,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,4,5,6,2,1,3]=>[6,5,7,2,3,4,1]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [7,4,5,6,2,3,1]=>[7,5,6,2,3,4,1]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [7,4,5,6,3,1,2]=>[6,7,5,2,3,4,1]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [7,4,5,6,3,2,1]=>[7,6,5,2,3,4,1]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [7,4,6,1,2,3,5]=>[4,5,6,2,7,3,1]=>[1,3,7,2,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [7,4,6,1,2,5,3]=>[4,5,7,2,6,3,1]=>[1,3,6,2,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,4,6,1,3,2,5]=>[4,6,5,2,7,3,1]=>[1,3,7,2,5,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [7,4,6,1,3,5,2]=>[4,7,5,2,6,3,1]=>[1,3,6,2,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,4,6,1,5,2,3]=>[4,6,7,2,5,3,1]=>[1,3,5,2,7,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,4,6,1,5,3,2]=>[4,7,6,2,5,3,1]=>[1,3,5,2,6,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,4,6,2,1,3,5]=>[5,4,6,2,7,3,1]=>[1,3,7,2,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [7,4,6,2,1,5,3]=>[5,4,7,2,6,3,1]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,4,6,2,3,1,5]=>[6,4,5,2,7,3,1]=>[1,3,7,2,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [7,4,6,2,3,5,1]=>[7,4,5,2,6,3,1]=>[1,3,6,2,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,4,6,2,5,1,3]=>[6,4,7,2,5,3,1]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,4,6,2,5,3,1]=>[7,4,6,2,5,3,1]=>[1,3,5,2,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,4,6,3,1,2,5]=>[5,6,4,2,7,3,1]=>[1,3,7,2,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [7,4,6,3,1,5,2]=>[5,7,4,2,6,3,1]=>[1,3,6,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,4,6,3,2,1,5]=>[6,5,4,2,7,3,1]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [7,4,6,3,2,5,1]=>[7,5,4,2,6,3,1]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,4,6,3,5,1,2]=>[6,7,4,2,5,3,1]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,4,6,3,5,2,1]=>[7,6,4,2,5,3,1]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,4,6,5,1,2,3]=>[5,6,7,2,4,3,1]=>[1,3,4,2,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [7,4,6,5,1,3,2]=>[5,7,6,2,4,3,1]=>[1,3,4,2,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [7,4,6,5,2,1,3]=>[6,5,7,2,4,3,1]=>[1,3,4,2,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [7,4,6,5,2,3,1]=>[7,5,6,2,4,3,1]=>[1,3,4,2,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [7,4,6,5,3,1,2]=>[6,7,5,2,4,3,1]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [7,4,6,5,3,2,1]=>[7,6,5,2,4,3,1]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [7,5,1,2,3,4,6]=>[3,4,5,6,2,7,1]=>[1,7,2,6,5,4,3]=>[.,[[.,[[[[.,.],.],.],.]],.]] [7,5,1,2,3,6,4]=>[3,4,5,7,2,6,1]=>[1,6,2,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [7,5,1,2,4,3,6]=>[3,4,6,5,2,7,1]=>[1,7,2,5,6,4,3]=>[.,[[.,[[[.,.],.],[.,.]]],.]] [7,5,1,2,4,6,3]=>[3,4,7,5,2,6,1]=>[1,6,2,5,7,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [7,5,1,2,6,3,4]=>[3,4,6,7,2,5,1]=>[1,5,2,7,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [7,5,1,2,6,4,3]=>[3,4,7,6,2,5,1]=>[1,5,2,6,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [7,5,1,3,2,4,6]=>[3,5,4,6,2,7,1]=>[1,7,2,6,4,5,3]=>[.,[[.,[[[.,.],[.,.]],.]],.]] [7,5,1,3,2,6,4]=>[3,5,4,7,2,6,1]=>[1,6,2,7,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [7,5,1,3,4,2,6]=>[3,6,4,5,2,7,1]=>[1,7,2,5,4,6,3]=>[.,[[.,[[[.,.],.],[.,.]]],.]] [7,5,1,3,4,6,2]=>[3,7,4,5,2,6,1]=>[1,6,2,5,4,7,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [7,5,1,3,6,2,4]=>[3,6,4,7,2,5,1]=>[1,5,2,7,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [7,5,1,3,6,4,2]=>[3,7,4,6,2,5,1]=>[1,5,2,6,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [7,5,1,4,2,3,6]=>[3,5,6,4,2,7,1]=>[1,7,2,4,6,5,3]=>[.,[[.,[[.,.],[[.,.],.]]],.]] [7,5,1,4,2,6,3]=>[3,5,7,4,2,6,1]=>[1,6,2,4,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [7,5,1,4,3,2,6]=>[3,6,5,4,2,7,1]=>[1,7,2,4,5,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],.]] [7,5,1,4,3,6,2]=>[3,7,5,4,2,6,1]=>[1,6,2,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [7,5,1,4,6,2,3]=>[3,6,7,4,2,5,1]=>[1,5,2,4,7,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [7,5,1,4,6,3,2]=>[3,7,6,4,2,5,1]=>[1,5,2,4,6,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [7,5,1,6,2,3,4]=>[3,5,6,7,2,4,1]=>[1,4,2,7,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [7,5,1,6,2,4,3]=>[3,5,7,6,2,4,1]=>[1,4,2,6,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,5,1,6,3,2,4]=>[3,6,5,7,2,4,1]=>[1,4,2,7,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [7,5,1,6,3,4,2]=>[3,7,5,6,2,4,1]=>[1,4,2,6,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,5,1,6,4,2,3]=>[3,6,7,5,2,4,1]=>[1,4,2,5,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [7,5,1,6,4,3,2]=>[3,7,6,5,2,4,1]=>[1,4,2,5,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [7,5,2,1,3,4,6]=>[4,3,5,6,2,7,1]=>[1,7,2,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],.]] [7,5,2,1,3,6,4]=>[4,3,5,7,2,6,1]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [7,5,2,1,4,3,6]=>[4,3,6,5,2,7,1]=>[1,7,2,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],.]] [7,5,2,1,4,6,3]=>[4,3,7,5,2,6,1]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [7,5,2,1,6,3,4]=>[4,3,6,7,2,5,1]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [7,5,2,1,6,4,3]=>[4,3,7,6,2,5,1]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [7,5,2,3,1,4,6]=>[5,3,4,6,2,7,1]=>[1,7,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],.]] [7,5,2,3,1,6,4]=>[5,3,4,7,2,6,1]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [7,5,2,3,4,1,6]=>[6,3,4,5,2,7,1]=>[1,7,2,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],.]] [7,5,2,3,4,6,1]=>[7,3,4,5,2,6,1]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [7,5,2,3,6,1,4]=>[6,3,4,7,2,5,1]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [7,5,2,3,6,4,1]=>[7,3,4,6,2,5,1]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [7,5,2,4,1,3,6]=>[5,3,6,4,2,7,1]=>[1,7,2,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],.]] [7,5,2,4,1,6,3]=>[5,3,7,4,2,6,1]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [7,5,2,4,3,1,6]=>[6,3,5,4,2,7,1]=>[1,7,2,4,5,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],.]] [7,5,2,4,3,6,1]=>[7,3,5,4,2,6,1]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [7,5,2,4,6,1,3]=>[6,3,7,4,2,5,1]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [7,5,2,4,6,3,1]=>[7,3,6,4,2,5,1]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [7,5,2,6,1,3,4]=>[5,3,6,7,2,4,1]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [7,5,2,6,1,4,3]=>[5,3,7,6,2,4,1]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,5,2,6,3,1,4]=>[6,3,5,7,2,4,1]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [7,5,2,6,3,4,1]=>[7,3,5,6,2,4,1]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,5,2,6,4,1,3]=>[6,3,7,5,2,4,1]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [7,5,2,6,4,3,1]=>[7,3,6,5,2,4,1]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [7,5,3,1,2,4,6]=>[4,5,3,6,2,7,1]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]] [7,5,3,1,2,6,4]=>[4,5,3,7,2,6,1]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [7,5,3,1,4,2,6]=>[4,6,3,5,2,7,1]=>[1,7,2,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],.]] [7,5,3,1,4,6,2]=>[4,7,3,5,2,6,1]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [7,5,3,1,6,2,4]=>[4,6,3,7,2,5,1]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [7,5,3,1,6,4,2]=>[4,7,3,6,2,5,1]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [7,5,3,2,1,4,6]=>[5,4,3,6,2,7,1]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]] [7,5,3,2,1,6,4]=>[5,4,3,7,2,6,1]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [7,5,3,2,4,1,6]=>[6,4,3,5,2,7,1]=>[1,7,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],.]] [7,5,3,2,4,6,1]=>[7,4,3,5,2,6,1]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [7,5,3,2,6,1,4]=>[6,4,3,7,2,5,1]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [7,5,3,2,6,4,1]=>[7,4,3,6,2,5,1]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [7,5,3,4,1,2,6]=>[5,6,3,4,2,7,1]=>[1,7,2,4,3,6,5]=>[.,[[.,[[.,.],[[.,.],.]]],.]] [7,5,3,4,1,6,2]=>[5,7,3,4,2,6,1]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [7,5,3,4,2,1,6]=>[6,5,3,4,2,7,1]=>[1,7,2,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],.]] [7,5,3,4,2,6,1]=>[7,5,3,4,2,6,1]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [7,5,3,4,6,1,2]=>[6,7,3,4,2,5,1]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [7,5,3,4,6,2,1]=>[7,6,3,4,2,5,1]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [7,5,3,6,1,2,4]=>[5,6,3,7,2,4,1]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [7,5,3,6,1,4,2]=>[5,7,3,6,2,4,1]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,5,3,6,2,1,4]=>[6,5,3,7,2,4,1]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [7,5,3,6,2,4,1]=>[7,5,3,6,2,4,1]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,5,3,6,4,1,2]=>[6,7,3,5,2,4,1]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [7,5,3,6,4,2,1]=>[7,6,3,5,2,4,1]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [7,5,4,1,2,3,6]=>[4,5,6,3,2,7,1]=>[1,7,2,3,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],.]] [7,5,4,1,2,6,3]=>[4,5,7,3,2,6,1]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [7,5,4,1,3,2,6]=>[4,6,5,3,2,7,1]=>[1,7,2,3,5,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],.]] [7,5,4,1,3,6,2]=>[4,7,5,3,2,6,1]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [7,5,4,1,6,2,3]=>[4,6,7,3,2,5,1]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [7,5,4,1,6,3,2]=>[4,7,6,3,2,5,1]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [7,5,4,2,1,3,6]=>[5,4,6,3,2,7,1]=>[1,7,2,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],.]] [7,5,4,2,1,6,3]=>[5,4,7,3,2,6,1]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [7,5,4,2,3,1,6]=>[6,4,5,3,2,7,1]=>[1,7,2,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],.]] [7,5,4,2,3,6,1]=>[7,4,5,3,2,6,1]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [7,5,4,2,6,1,3]=>[6,4,7,3,2,5,1]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [7,5,4,2,6,3,1]=>[7,4,6,3,2,5,1]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [7,5,4,3,1,2,6]=>[5,6,4,3,2,7,1]=>[1,7,2,3,4,6,5]=>[.,[[.,[.,[.,[[.,.],.]]]],.]] [7,5,4,3,1,6,2]=>[5,7,4,3,2,6,1]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [7,5,4,3,2,1,6]=>[6,5,4,3,2,7,1]=>[1,7,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],.]] [7,5,4,3,2,6,1]=>[7,5,4,3,2,6,1]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [7,5,4,3,6,1,2]=>[6,7,4,3,2,5,1]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [7,5,4,3,6,2,1]=>[7,6,4,3,2,5,1]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [7,5,4,6,1,2,3]=>[5,6,7,3,2,4,1]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [7,5,4,6,1,3,2]=>[5,7,6,3,2,4,1]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,5,4,6,2,1,3]=>[6,5,7,3,2,4,1]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [7,5,4,6,2,3,1]=>[7,5,6,3,2,4,1]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [7,5,4,6,3,1,2]=>[6,7,5,3,2,4,1]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [7,5,4,6,3,2,1]=>[7,6,5,3,2,4,1]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [7,5,6,1,2,3,4]=>[4,5,6,7,2,3,1]=>[1,3,2,7,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [7,5,6,1,2,4,3]=>[4,5,7,6,2,3,1]=>[1,3,2,6,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,5,6,1,3,2,4]=>[4,6,5,7,2,3,1]=>[1,3,2,7,5,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [7,5,6,1,3,4,2]=>[4,7,5,6,2,3,1]=>[1,3,2,6,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,5,6,1,4,2,3]=>[4,6,7,5,2,3,1]=>[1,3,2,5,7,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,5,6,1,4,3,2]=>[4,7,6,5,2,3,1]=>[1,3,2,5,6,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,5,6,2,1,3,4]=>[5,4,6,7,2,3,1]=>[1,3,2,7,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [7,5,6,2,1,4,3]=>[5,4,7,6,2,3,1]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,5,6,2,3,1,4]=>[6,4,5,7,2,3,1]=>[1,3,2,7,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [7,5,6,2,3,4,1]=>[7,4,5,6,2,3,1]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [7,5,6,2,4,1,3]=>[6,4,7,5,2,3,1]=>[1,3,2,5,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,5,6,2,4,3,1]=>[7,4,6,5,2,3,1]=>[1,3,2,5,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,5,6,3,1,2,4]=>[5,6,4,7,2,3,1]=>[1,3,2,7,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [7,5,6,3,1,4,2]=>[5,7,4,6,2,3,1]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,5,6,3,2,1,4]=>[6,5,4,7,2,3,1]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [7,5,6,3,2,4,1]=>[7,5,4,6,2,3,1]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [7,5,6,3,4,1,2]=>[6,7,4,5,2,3,1]=>[1,3,2,5,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [7,5,6,3,4,2,1]=>[7,6,4,5,2,3,1]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [7,5,6,4,1,2,3]=>[5,6,7,4,2,3,1]=>[1,3,2,4,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [7,5,6,4,1,3,2]=>[5,7,6,4,2,3,1]=>[1,3,2,4,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [7,5,6,4,2,1,3]=>[6,5,7,4,2,3,1]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [7,5,6,4,2,3,1]=>[7,5,6,4,2,3,1]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [7,5,6,4,3,1,2]=>[6,7,5,4,2,3,1]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [7,5,6,4,3,2,1]=>[7,6,5,4,2,3,1]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [7,6,1,2,3,4,5]=>[3,4,5,6,7,2,1]=>[1,2,7,6,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],.]]] [7,6,1,2,3,5,4]=>[3,4,5,7,6,2,1]=>[1,2,6,7,5,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [7,6,1,2,4,3,5]=>[3,4,6,5,7,2,1]=>[1,2,7,5,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [7,6,1,2,4,5,3]=>[3,4,7,5,6,2,1]=>[1,2,6,5,7,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [7,6,1,2,5,3,4]=>[3,4,6,7,5,2,1]=>[1,2,5,7,6,4,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [7,6,1,2,5,4,3]=>[3,4,7,6,5,2,1]=>[1,2,5,6,7,4,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [7,6,1,3,2,4,5]=>[3,5,4,6,7,2,1]=>[1,2,7,6,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],.]]] [7,6,1,3,2,5,4]=>[3,5,4,7,6,2,1]=>[1,2,6,7,4,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [7,6,1,3,4,2,5]=>[3,6,4,5,7,2,1]=>[1,2,7,5,4,6,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [7,6,1,3,4,5,2]=>[3,7,4,5,6,2,1]=>[1,2,6,5,4,7,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [7,6,1,3,5,2,4]=>[3,6,4,7,5,2,1]=>[1,2,5,7,4,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [7,6,1,3,5,4,2]=>[3,7,4,6,5,2,1]=>[1,2,5,6,4,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [7,6,1,4,2,3,5]=>[3,5,6,4,7,2,1]=>[1,2,7,4,6,5,3]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [7,6,1,4,2,5,3]=>[3,5,7,4,6,2,1]=>[1,2,6,4,7,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [7,6,1,4,3,2,5]=>[3,6,5,4,7,2,1]=>[1,2,7,4,5,6,3]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [7,6,1,4,3,5,2]=>[3,7,5,4,6,2,1]=>[1,2,6,4,5,7,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [7,6,1,4,5,2,3]=>[3,6,7,4,5,2,1]=>[1,2,5,4,7,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [7,6,1,4,5,3,2]=>[3,7,6,4,5,2,1]=>[1,2,5,4,6,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [7,6,1,5,2,3,4]=>[3,5,6,7,4,2,1]=>[1,2,4,7,6,5,3]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [7,6,1,5,2,4,3]=>[3,5,7,6,4,2,1]=>[1,2,4,6,7,5,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [7,6,1,5,3,2,4]=>[3,6,5,7,4,2,1]=>[1,2,4,7,5,6,3]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [7,6,1,5,3,4,2]=>[3,7,5,6,4,2,1]=>[1,2,4,6,5,7,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [7,6,1,5,4,2,3]=>[3,6,7,5,4,2,1]=>[1,2,4,5,7,6,3]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [7,6,1,5,4,3,2]=>[3,7,6,5,4,2,1]=>[1,2,4,5,6,7,3]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [7,6,2,1,3,4,5]=>[4,3,5,6,7,2,1]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]] [7,6,2,1,3,5,4]=>[4,3,5,7,6,2,1]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [7,6,2,1,4,3,5]=>[4,3,6,5,7,2,1]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [7,6,2,1,4,5,3]=>[4,3,7,5,6,2,1]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [7,6,2,1,5,3,4]=>[4,3,6,7,5,2,1]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [7,6,2,1,5,4,3]=>[4,3,7,6,5,2,1]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [7,6,2,3,1,4,5]=>[5,3,4,6,7,2,1]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]] [7,6,2,3,1,5,4]=>[5,3,4,7,6,2,1]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [7,6,2,3,4,1,5]=>[6,3,4,5,7,2,1]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [7,6,2,3,4,5,1]=>[7,3,4,5,6,2,1]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [7,6,2,3,5,1,4]=>[6,3,4,7,5,2,1]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [7,6,2,3,5,4,1]=>[7,3,4,6,5,2,1]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [7,6,2,4,1,3,5]=>[5,3,6,4,7,2,1]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [7,6,2,4,1,5,3]=>[5,3,7,4,6,2,1]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [7,6,2,4,3,1,5]=>[6,3,5,4,7,2,1]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [7,6,2,4,3,5,1]=>[7,3,5,4,6,2,1]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [7,6,2,4,5,1,3]=>[6,3,7,4,5,2,1]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [7,6,2,4,5,3,1]=>[7,3,6,4,5,2,1]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [7,6,2,5,1,3,4]=>[5,3,6,7,4,2,1]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [7,6,2,5,1,4,3]=>[5,3,7,6,4,2,1]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [7,6,2,5,3,1,4]=>[6,3,5,7,4,2,1]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [7,6,2,5,3,4,1]=>[7,3,5,6,4,2,1]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [7,6,2,5,4,1,3]=>[6,3,7,5,4,2,1]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [7,6,2,5,4,3,1]=>[7,3,6,5,4,2,1]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [7,6,3,1,2,4,5]=>[4,5,3,6,7,2,1]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]] [7,6,3,1,2,5,4]=>[4,5,3,7,6,2,1]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [7,6,3,1,4,2,5]=>[4,6,3,5,7,2,1]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [7,6,3,1,4,5,2]=>[4,7,3,5,6,2,1]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [7,6,3,1,5,2,4]=>[4,6,3,7,5,2,1]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [7,6,3,1,5,4,2]=>[4,7,3,6,5,2,1]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [7,6,3,2,1,4,5]=>[5,4,3,6,7,2,1]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [7,6,3,2,1,5,4]=>[5,4,3,7,6,2,1]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [7,6,3,2,4,1,5]=>[6,4,3,5,7,2,1]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [7,6,3,2,4,5,1]=>[7,4,3,5,6,2,1]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [7,6,3,2,5,1,4]=>[6,4,3,7,5,2,1]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [7,6,3,2,5,4,1]=>[7,4,3,6,5,2,1]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [7,6,3,4,1,2,5]=>[5,6,3,4,7,2,1]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [7,6,3,4,1,5,2]=>[5,7,3,4,6,2,1]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [7,6,3,4,2,1,5]=>[6,5,3,4,7,2,1]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [7,6,3,4,2,5,1]=>[7,5,3,4,6,2,1]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [7,6,3,4,5,1,2]=>[6,7,3,4,5,2,1]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [7,6,3,4,5,2,1]=>[7,6,3,4,5,2,1]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [7,6,3,5,1,2,4]=>[5,6,3,7,4,2,1]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [7,6,3,5,1,4,2]=>[5,7,3,6,4,2,1]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [7,6,3,5,2,1,4]=>[6,5,3,7,4,2,1]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [7,6,3,5,2,4,1]=>[7,5,3,6,4,2,1]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [7,6,3,5,4,1,2]=>[6,7,3,5,4,2,1]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [7,6,3,5,4,2,1]=>[7,6,3,5,4,2,1]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [7,6,4,1,2,3,5]=>[4,5,6,3,7,2,1]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]] [7,6,4,1,2,5,3]=>[4,5,7,3,6,2,1]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [7,6,4,1,3,2,5]=>[4,6,5,3,7,2,1]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [7,6,4,1,3,5,2]=>[4,7,5,3,6,2,1]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [7,6,4,1,5,2,3]=>[4,6,7,3,5,2,1]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [7,6,4,1,5,3,2]=>[4,7,6,3,5,2,1]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [7,6,4,2,1,3,5]=>[5,4,6,3,7,2,1]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [7,6,4,2,1,5,3]=>[5,4,7,3,6,2,1]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [7,6,4,2,3,1,5]=>[6,4,5,3,7,2,1]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [7,6,4,2,3,5,1]=>[7,4,5,3,6,2,1]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [7,6,4,2,5,1,3]=>[6,4,7,3,5,2,1]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [7,6,4,2,5,3,1]=>[7,4,6,3,5,2,1]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [7,6,4,3,1,2,5]=>[5,6,4,3,7,2,1]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [7,6,4,3,1,5,2]=>[5,7,4,3,6,2,1]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [7,6,4,3,2,1,5]=>[6,5,4,3,7,2,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [7,6,4,3,2,5,1]=>[7,5,4,3,6,2,1]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [7,6,4,3,5,1,2]=>[6,7,4,3,5,2,1]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [7,6,4,3,5,2,1]=>[7,6,4,3,5,2,1]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [7,6,4,5,1,2,3]=>[5,6,7,3,4,2,1]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [7,6,4,5,1,3,2]=>[5,7,6,3,4,2,1]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [7,6,4,5,2,1,3]=>[6,5,7,3,4,2,1]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [7,6,4,5,2,3,1]=>[7,5,6,3,4,2,1]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [7,6,4,5,3,1,2]=>[6,7,5,3,4,2,1]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [7,6,4,5,3,2,1]=>[7,6,5,3,4,2,1]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [7,6,5,1,2,3,4]=>[4,5,6,7,3,2,1]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]] [7,6,5,1,2,4,3]=>[4,5,7,6,3,2,1]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [7,6,5,1,3,2,4]=>[4,6,5,7,3,2,1]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [7,6,5,1,3,4,2]=>[4,7,5,6,3,2,1]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [7,6,5,1,4,2,3]=>[4,6,7,5,3,2,1]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [7,6,5,1,4,3,2]=>[4,7,6,5,3,2,1]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [7,6,5,2,1,3,4]=>[5,4,6,7,3,2,1]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [7,6,5,2,1,4,3]=>[5,4,7,6,3,2,1]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [7,6,5,2,3,1,4]=>[6,4,5,7,3,2,1]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [7,6,5,2,3,4,1]=>[7,4,5,6,3,2,1]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [7,6,5,2,4,1,3]=>[6,4,7,5,3,2,1]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [7,6,5,2,4,3,1]=>[7,4,6,5,3,2,1]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [7,6,5,3,1,2,4]=>[5,6,4,7,3,2,1]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [7,6,5,3,1,4,2]=>[5,7,4,6,3,2,1]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [7,6,5,3,2,1,4]=>[6,5,4,7,3,2,1]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [7,6,5,3,2,4,1]=>[7,5,4,6,3,2,1]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [7,6,5,3,4,1,2]=>[6,7,4,5,3,2,1]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [7,6,5,3,4,2,1]=>[7,6,4,5,3,2,1]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [7,6,5,4,1,2,3]=>[5,6,7,4,3,2,1]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [7,6,5,4,1,3,2]=>[5,7,6,4,3,2,1]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [7,6,5,4,2,1,3]=>[6,5,7,4,3,2,1]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [7,6,5,4,2,3,1]=>[7,5,6,4,3,2,1]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [7,6,5,4,3,1,2]=>[6,7,5,4,3,2,1]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [7,6,5,4,3,2,1]=>[7,6,5,4,3,2,1]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [8,7,6,5,4,3,2,1]=>[8,7,6,5,4,3,2,1]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] [8,7,5,6,3,4,2,1]=>[8,7,5,6,3,4,2,1]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [8,6,7,5,4,2,3,1]=>[8,6,7,5,4,2,3,1]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [8,6,5,7,3,2,4,1]=>[8,6,5,7,3,2,4,1]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,5,6,7,2,3,4,1]=>[8,5,6,7,2,3,4,1]=>[1,4,3,2,7,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [7,8,6,5,4,3,1,2]=>[7,8,6,5,4,3,1,2]=>[2,1,3,4,5,6,8,7]=>[[.,.],[.,[.,[.,[.,[[.,.],.]]]]]] [7,8,5,6,3,4,1,2]=>[7,8,5,6,3,4,1,2]=>[2,1,4,3,6,5,8,7]=>[[.,.],[[.,.],[[.,.],[[.,.],.]]]] [5,6,7,8,3,4,1,2]=>[7,8,5,6,1,2,3,4]=>[4,3,2,1,6,5,8,7]=>[[[[.,.],.],.],[[.,.],[[.,.],.]]] [3,4,5,6,7,8,1,2]=>[7,8,1,2,3,4,5,6]=>[6,5,4,3,2,1,8,7]=>[[[[[[.,.],.],.],.],.],[[.,.],.]] [7,6,8,5,4,2,1,3]=>[7,6,8,5,4,2,1,3]=>[3,1,2,4,5,8,6,7]=>[[.,[.,.]],[.,[.,[[.,[.,.]],.]]]] [6,7,8,5,4,1,2,3]=>[6,7,8,5,4,1,2,3]=>[3,2,1,4,5,8,7,6]=>[[[.,.],.],[.,[.,[[[.,.],.],.]]]] [7,6,5,8,3,2,1,4]=>[7,6,5,8,3,2,1,4]=>[4,1,2,3,8,5,6,7]=>[[.,[.,[.,.]]],[[.,[.,[.,.]]],.]] [7,5,6,8,2,3,1,4]=>[7,5,6,8,2,3,1,4]=>[4,1,3,2,8,6,5,7]=>[[.,[[.,.],.]],[[[.,.],[.,.]],.]] [6,7,5,8,3,1,2,4]=>[6,7,5,8,3,1,2,4]=>[4,2,1,3,8,5,7,6]=>[[[.,.],[.,.]],[[.,[[.,.],.]],.]] [6,5,7,8,2,1,3,4]=>[6,5,7,8,2,1,3,4]=>[4,3,1,2,8,7,5,6]=>[[[.,[.,.]],.],[[[.,[.,.]],.],.]] [5,6,7,8,1,2,3,4]=>[5,6,7,8,1,2,3,4]=>[4,3,2,1,8,7,6,5]=>[[[[.,.],.],.],[[[[.,.],.],.],.]] [7,8,1,2,3,4,5,6]=>[3,4,5,6,7,8,1,2]=>[2,1,8,7,6,5,4,3]=>[[.,.],[[[[[[.,.],.],.],.],.],.]] [1,2,3,4,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[8,7,6,5,4,3,2,1]=>[[[[[[[[.,.],.],.],.],.],.],.],.] [2,1,8,7,6,5,4,3]=>[2,1,8,7,6,5,4,3]=>[3,4,5,6,7,8,1,2]=>[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]] [4,3,2,1,8,7,6,5]=>[4,3,2,1,8,7,6,5]=>[5,6,7,8,1,2,3,4]=>[[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]] [3,4,2,1,7,8,6,5]=>[4,3,1,2,8,7,5,6]=>[6,5,7,8,2,1,3,4]=>[[[[.,.],[.,[.,.]]],.],[.,[.,.]]] [2,3,4,1,6,7,8,5]=>[4,1,2,3,8,5,6,7]=>[7,6,5,8,3,2,1,4]=>[[[[[[.,.],.],[.,.]],.],.],[.,.]] [2,1,4,3,8,7,6,5]=>[2,1,4,3,8,7,6,5]=>[5,6,7,8,3,4,1,2]=>[[[.,[.,.]],[.,.]],[.,[.,[.,.]]]] [3,2,1,4,5,8,7,6]=>[3,2,1,4,5,8,7,6]=>[6,7,8,5,4,1,2,3]=>[[[[.,[.,[.,.]]],.],.],[.,[.,.]]] [2,3,1,4,5,7,8,6]=>[3,1,2,4,5,8,6,7]=>[7,6,8,5,4,2,1,3]=>[[[[[[.,.],[.,.]],.],.],.],[.,.]] [6,5,4,3,2,1,8,7]=>[6,5,4,3,2,1,8,7]=>[7,8,1,2,3,4,5,6]=>[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]] [2,1,6,5,4,3,8,7]=>[2,1,6,5,4,3,8,7]=>[7,8,3,4,5,6,1,2]=>[[[.,[.,.]],[.,[.,[.,.]]]],[.,.]] [4,3,2,1,6,5,8,7]=>[4,3,2,1,6,5,8,7]=>[7,8,5,6,1,2,3,4]=>[[[.,[.,[.,[.,.]]]],[.,.]],[.,.]] [2,1,4,3,6,5,8,7]=>[2,1,4,3,6,5,8,7]=>[7,8,5,6,3,4,1,2]=>[[[[.,[.,.]],[.,.]],[.,.]],[.,.]] [2,1,3,4,5,6,8,7]=>[2,1,3,4,5,6,8,7]=>[7,8,6,5,4,3,1,2]=>[[[[[[.,[.,.]],.],.],.],.],[.,.]] [1,4,3,2,7,6,5,8]=>[1,4,3,2,7,6,5,8]=>[8,5,6,7,2,3,4,1]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [1,3,4,2,6,7,5,8]=>[1,4,2,3,7,5,6,8]=>[8,6,5,7,3,2,4,1]=>[[[[[[.,.],.],[.,.]],.],[.,.]],.] [1,3,2,4,5,7,6,8]=>[1,3,2,4,5,7,6,8]=>[8,6,7,5,4,2,3,1]=>[[[[[[.,.],[.,.]],.],.],[.,.]],.] [1,2,4,3,6,5,7,8]=>[1,2,4,3,6,5,7,8]=>[8,7,5,6,3,4,2,1]=>[[[[[[.,.],.],[.,.]],[.,.]],.],.] [2,1,8,5,4,7,6,3]=>[2,1,8,5,4,7,6,3]=>[3,6,7,4,5,8,1,2]=>[[.,[.,.]],[[.,[.,.]],[.,[.,.]]]] [4,2,3,1,8,6,7,5]=>[4,2,3,1,8,6,7,5]=>[5,7,6,8,1,3,2,4]=>[[.,[[.,.],[.,.]]],[[.,.],[.,.]]] [6,3,2,5,4,1,8,7]=>[6,3,2,5,4,1,8,7]=>[7,8,1,4,5,2,3,6]=>[[.,[[.,[.,.]],[.,[.,.]]]],[.,.]] [8,3,2,5,4,7,6,1]=>[8,3,2,5,4,7,6,1]=>[1,6,7,4,5,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,3,2,7,6,5,4,1]=>[8,3,2,7,6,5,4,1]=>[1,4,5,6,7,2,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [8,5,4,3,2,7,6,1]=>[8,5,4,3,2,7,6,1]=>[1,6,7,2,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,7,4,3,6,5,2,1]=>[8,7,4,3,6,5,2,1]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,1,4,3,7,8,5,6]=>[2,1,4,3,7,8,5,6]=>[6,5,8,7,3,4,1,2]=>[[[[.,[.,.]],[.,.]],.],[[.,.],.]] [2,4,5,6,7,1,8,3]=>[6,1,8,2,3,4,5,7]=>[7,5,4,3,2,8,1,6]=>[[[[[[.,.],.],.],.],[.,.]],[.,.]] [2,1,5,6,3,4,8,7]=>[2,1,5,6,3,4,8,7]=>[7,8,4,3,6,5,1,2]=>[[[[.,[.,.]],.],[[.,.],.]],[.,.]] [2,1,5,7,3,8,4,6]=>[2,1,5,7,3,8,4,6]=>[6,4,8,3,7,5,1,2]=>[[[[.,[.,.]],.],[.,.]],[[.,.],.]] [2,1,6,7,8,3,4,5]=>[2,1,6,7,8,3,4,5]=>[5,4,3,8,7,6,1,2]=>[[[[.,[.,.]],.],.],[[[.,.],.],.]] [3,4,1,2,6,5,8,7]=>[3,4,1,2,6,5,8,7]=>[7,8,5,6,2,1,4,3]=>[[[[.,.],[[.,.],.]],[.,.]],[.,.]] [3,4,1,2,7,8,5,6]=>[3,4,1,2,7,8,5,6]=>[6,5,8,7,2,1,4,3]=>[[[[.,.],[[.,.],.]],.],[[.,.],.]] [3,5,1,6,2,4,8,7]=>[3,5,1,6,2,4,8,7]=>[7,8,4,2,6,1,5,3]=>[[[[.,.],[.,.]],[[.,.],.]],[.,.]] [3,5,1,7,2,8,4,6]=>[3,5,1,7,2,8,4,6]=>[6,4,8,2,7,1,5,3]=>[[[[.,.],[.,.]],[.,.]],[[.,.],.]] [1,3,5,6,2,7,4,8]=>[1,5,2,7,3,4,6,8]=>[8,6,4,3,7,2,5,1]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [3,6,1,7,8,2,4,5]=>[3,6,1,7,8,2,4,5]=>[5,4,2,8,7,1,6,3]=>[[[[.,.],[.,.]],.],[[[.,.],.],.]] [3,1,2,4,5,8,6,7]=>[2,3,1,4,5,7,8,6]=>[6,8,7,5,4,1,3,2]=>[[[[.,[[.,.],.]],.],.],[[.,.],.]] [4,5,6,1,2,3,8,7]=>[4,5,6,1,2,3,8,7]=>[7,8,3,2,1,6,5,4]=>[[[[.,.],.],[[[.,.],.],.]],[.,.]] [4,1,5,6,8,2,3,7]=>[2,6,7,1,3,4,8,5]=>[5,8,4,3,1,7,6,2]=>[[[[.,[.,.]],.],.],[[[.,.],.],.]] [4,5,7,1,2,8,3,6]=>[4,5,7,1,2,8,3,6]=>[6,3,8,2,1,7,5,4]=>[[[[.,.],.],[[.,.],.]],[[.,.],.]] [4,6,7,1,8,2,3,5]=>[4,6,7,1,8,2,3,5]=>[5,3,2,8,1,7,6,4]=>[[[[.,.],.],[.,.]],[[[.,.],.],.]] [1,4,2,3,7,5,6,8]=>[1,3,4,2,6,7,5,8]=>[8,5,7,6,2,4,3,1]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [4,1,2,3,8,5,6,7]=>[2,3,4,1,6,7,8,5]=>[5,8,7,6,1,4,3,2]=>[[.,[[[.,.],.],.]],[[[.,.],.],.]] [5,3,2,6,1,4,8,7]=>[5,3,2,6,1,4,8,7]=>[7,8,4,1,6,2,3,5]=>[[[.,[.,[.,.]]],[[.,.],.]],[.,.]] [7,3,2,5,4,8,1,6]=>[7,3,2,5,4,8,1,6]=>[6,1,8,4,5,2,3,7]=>[[.,[[.,[.,.]],[.,.]]],[[.,.],.]] [8,4,5,2,3,7,6,1]=>[8,4,5,2,3,7,6,1]=>[1,6,7,3,2,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,4,5,2,3,8,1,6]=>[7,4,5,2,3,8,1,6]=>[6,1,8,3,2,5,4,7]=>[[.,[[.,.],[[.,.],.]]],[[.,.],.]] [6,4,5,2,3,1,8,7]=>[6,4,5,2,3,1,8,7]=>[7,8,1,3,2,5,4,6]=>[[.,[[.,.],[[.,.],[.,.]]]],[.,.]] [5,4,6,2,1,3,8,7]=>[5,4,6,2,1,3,8,7]=>[7,8,3,1,2,6,4,5]=>[[[.,[.,.]],[[.,[.,.]],.]],[.,.]] [3,6,1,5,4,2,8,7]=>[3,6,1,5,4,2,8,7]=>[7,8,2,4,5,1,6,3]=>[[[.,.],[[.,.],[.,[.,.]]]],[.,.]] [4,6,5,1,3,2,8,7]=>[4,6,5,1,3,2,8,7]=>[7,8,2,3,1,5,6,4]=>[[[.,.],[.,[[.,.],[.,.]]]],[.,.]] [5,6,4,3,1,2,8,7]=>[5,6,4,3,1,2,8,7]=>[7,8,2,1,3,4,6,5]=>[[[.,.],[.,[.,[[.,.],.]]]],[.,.]] [7,5,4,3,2,8,1,6]=>[7,5,4,3,2,8,1,6]=>[6,1,8,2,3,4,5,7]=>[[.,[.,[.,[.,[.,.]]]]],[[.,.],.]] [8,6,4,3,7,2,5,1]=>[8,6,4,3,7,2,5,1]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,6,4,3,8,2,1,5]=>[7,6,4,3,8,2,1,5]=>[5,1,2,8,3,4,6,7]=>[[.,[.,[.,[.,.]]]],[[.,[.,.]],.]] [6,7,4,3,8,1,2,5]=>[6,7,4,3,8,1,2,5]=>[5,2,1,8,3,4,7,6]=>[[[.,.],[.,[.,.]]],[[[.,.],.],.]] [5,7,4,3,1,8,2,6]=>[5,7,4,3,1,8,2,6]=>[6,2,8,1,3,4,7,5]=>[[[.,.],[.,[.,[.,.]]]],[[.,.],.]] [4,7,5,1,3,8,2,6]=>[4,7,5,1,3,8,2,6]=>[6,2,8,3,1,5,7,4]=>[[[.,.],[.,[[.,.],.]]],[[.,.],.]] [3,7,1,5,4,8,2,6]=>[3,7,1,5,4,8,2,6]=>[6,2,8,4,5,1,7,3]=>[[[.,.],[[.,.],[.,.]]],[[.,.],.]] [2,1,7,5,4,8,3,6]=>[2,1,7,5,4,8,3,6]=>[6,3,8,4,5,7,1,2]=>[[[.,[.,.]],[.,[.,.]]],[[.,.],.]] [3,8,1,5,4,7,6,2]=>[3,8,1,5,4,7,6,2]=>[2,6,7,4,5,1,8,3]=>[[.,.],[[[.,.],[.,.]],[.,[.,.]]]] [4,8,5,1,3,7,6,2]=>[4,8,5,1,3,7,6,2]=>[2,6,7,3,1,5,8,4]=>[[.,.],[[.,[[.,.],.]],[.,[.,.]]]] [5,8,4,3,1,7,6,2]=>[5,8,4,3,1,7,6,2]=>[2,6,7,1,3,4,8,5]=>[[.,.],[[.,[.,[.,.]]],[.,[.,.]]]] [6,8,4,3,7,1,5,2]=>[6,8,4,3,7,1,5,2]=>[2,5,1,7,3,4,8,6]=>[[.,.],[[.,[.,.]],[[.,.],[.,.]]]] [7,8,4,3,6,5,1,2]=>[7,8,4,3,6,5,1,2]=>[2,1,5,6,3,4,8,7]=>[[.,.],[[.,[.,.]],[.,[[.,.],.]]]] [6,8,5,7,3,1,4,2]=>[6,8,5,7,3,1,4,2]=>[2,4,1,3,7,5,8,6]=>[[.,.],[[.,.],[[.,[.,.]],[.,.]]]] [5,8,6,7,1,3,4,2]=>[5,8,6,7,1,3,4,2]=>[2,4,3,1,7,6,8,5]=>[[.,.],[[.,.],[[[.,.],.],[.,.]]]] [4,8,6,1,7,3,5,2]=>[4,8,6,1,7,3,5,2]=>[2,5,3,7,1,6,8,4]=>[[.,.],[[.,[.,.]],[[.,.],[.,.]]]] [3,8,1,6,7,4,5,2]=>[3,8,1,6,7,4,5,2]=>[2,5,4,7,6,1,8,3]=>[[.,.],[[[.,.],.],[[.,.],[.,.]]]] [2,1,8,6,7,4,5,3]=>[2,1,8,6,7,4,5,3]=>[3,5,4,7,6,8,1,2]=>[[.,[.,.]],[[.,.],[[.,.],[.,.]]]] [2,1,7,6,8,4,3,5]=>[2,1,7,6,8,4,3,5]=>[5,3,4,8,6,7,1,2]=>[[[.,[.,.]],[.,.]],[[.,[.,.]],.]] [3,7,1,6,8,4,2,5]=>[3,7,1,6,8,4,2,5]=>[5,2,4,8,6,1,7,3]=>[[[.,.],[[.,.],.]],[[.,[.,.]],.]] [4,7,6,1,8,3,2,5]=>[4,7,6,1,8,3,2,5]=>[5,2,3,8,1,6,7,4]=>[[[.,.],[.,[.,.]]],[[.,[.,.]],.]] [5,7,6,8,1,3,2,4]=>[5,7,6,8,1,3,2,4]=>[4,2,3,1,8,6,7,5]=>[[[.,.],[.,.]],[[[.,.],[.,.]],.]] [5,4,7,2,1,8,3,6]=>[5,4,7,2,1,8,3,6]=>[6,3,8,1,2,7,4,5]=>[[[.,[.,.]],[.,[.,.]]],[[.,.],.]] [6,4,7,2,8,1,3,5]=>[6,4,7,2,8,1,3,5]=>[5,3,1,8,2,7,4,6]=>[[[.,[.,.]],[.,.]],[[[.,.],.],.]] [7,4,6,2,8,3,1,5]=>[7,4,6,2,8,3,1,5]=>[5,1,3,8,2,6,4,7]=>[[.,[[.,.],[.,.]]],[[.,[.,.]],.]] [8,4,6,2,7,3,5,1]=>[8,4,6,2,7,3,5,1]=>[1,5,3,7,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,3,2,6,7,4,5,1]=>[8,3,2,6,7,4,5,1]=>[1,5,4,7,6,2,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [7,3,2,6,8,4,1,5]=>[7,3,2,6,8,4,1,5]=>[5,1,4,8,6,2,3,7]=>[[.,[[.,[.,.]],.]],[[.,[.,.]],.]] [6,3,2,7,8,1,4,5]=>[6,3,2,7,8,1,4,5]=>[5,4,1,8,7,2,3,6]=>[[[.,[.,[.,.]]],.],[[[.,.],.],.]] [5,3,2,7,1,8,4,6]=>[5,3,2,7,1,8,4,6]=>[6,4,8,1,7,2,3,5]=>[[[.,[.,[.,.]]],[.,.]],[[.,.],.]] [4,3,2,1,7,8,5,6]=>[4,3,2,1,7,8,5,6]=>[6,5,8,7,1,2,3,4]=>[[[.,[.,[.,[.,.]]]],.],[[.,.],.]] [3,4,1,2,8,7,6,5]=>[3,4,1,2,8,7,6,5]=>[5,6,7,8,2,1,4,3]=>[[[.,.],[[.,.],.]],[.,[.,[.,.]]]] [5,3,2,8,1,7,6,4]=>[5,3,2,8,1,7,6,4]=>[4,6,7,1,8,2,3,5]=>[[.,[.,[.,.]]],[[.,.],[.,[.,.]]]] [6,3,2,8,7,1,5,4]=>[6,3,2,8,7,1,5,4]=>[4,5,1,7,8,2,3,6]=>[[.,[.,[.,.]]],[.,[[.,.],[.,.]]]] [7,3,2,8,6,5,1,4]=>[7,3,2,8,6,5,1,4]=>[4,1,5,6,8,2,3,7]=>[[.,[.,[.,.]]],[.,[.,[[.,.],.]]]] [8,4,7,2,6,5,3,1]=>[8,4,7,2,6,5,3,1]=>[1,3,5,6,2,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [7,4,8,2,6,5,1,3]=>[7,4,8,2,6,5,1,3]=>[3,1,5,6,2,8,4,7]=>[[.,[.,.]],[[.,.],[.,[[.,.],.]]]] [6,4,8,2,7,1,5,3]=>[6,4,8,2,7,1,5,3]=>[3,5,1,7,2,8,4,6]=>[[.,[.,.]],[[.,.],[[.,.],[.,.]]]] [5,4,8,2,1,7,6,3]=>[5,4,8,2,1,7,6,3]=>[3,6,7,1,2,8,4,5]=>[[.,[.,.]],[[.,[.,.]],[.,[.,.]]]] [4,5,8,1,2,7,6,3]=>[4,5,8,1,2,7,6,3]=>[3,6,7,2,1,8,5,4]=>[[[.,.],.],[[[.,.],.],[.,[.,.]]]] [3,5,1,8,2,7,6,4]=>[3,5,1,8,2,7,6,4]=>[4,6,7,2,8,1,5,3]=>[[[.,.],[.,.]],[[.,.],[.,[.,.]]]] [2,1,5,8,3,7,6,4]=>[2,1,5,8,3,7,6,4]=>[4,6,7,3,8,5,1,2]=>[[[.,[.,.]],.],[[.,.],[.,[.,.]]]] [2,1,6,8,7,3,5,4]=>[2,1,6,8,7,3,5,4]=>[4,5,3,7,8,6,1,2]=>[[[.,[.,.]],.],[.,[[.,.],[.,.]]]] [3,6,1,8,7,2,5,4]=>[3,6,1,8,7,2,5,4]=>[4,5,2,7,8,1,6,3]=>[[[.,.],[.,.]],[.,[[.,.],[.,.]]]] [4,6,8,1,7,2,5,3]=>[4,6,8,1,7,2,5,3]=>[3,5,2,7,1,8,6,4]=>[[[.,.],.],[[.,.],[[.,.],[.,.]]]] [5,6,8,7,1,2,4,3]=>[5,6,8,7,1,2,4,3]=>[3,4,2,1,7,8,6,5]=>[[[.,.],.],[.,[[[.,.],.],[.,.]]]] [6,5,8,7,2,1,4,3]=>[6,5,8,7,2,1,4,3]=>[3,4,1,2,7,8,5,6]=>[[.,[.,.]],[.,[[.,[.,.]],[.,.]]]] [7,5,8,6,2,4,1,3]=>[7,5,8,6,2,4,1,3]=>[3,1,4,2,6,8,5,7]=>[[.,[.,.]],[.,[[.,.],[[.,.],.]]]] [8,5,7,6,2,4,3,1]=>[8,5,7,6,2,4,3,1]=>[1,3,4,2,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [5,7,8,6,1,4,2,3]=>[5,7,8,6,1,4,2,3]=>[3,2,4,1,6,8,7,5]=>[[[.,.],.],[.,[[.,.],[[.,.],.]]]] [4,7,8,1,6,5,2,3]=>[4,7,8,1,6,5,2,3]=>[3,2,5,6,1,8,7,4]=>[[[.,.],.],[[.,.],[.,[[.,.],.]]]] [3,7,1,8,6,5,2,4]=>[3,7,1,8,6,5,2,4]=>[4,2,5,6,8,1,7,3]=>[[[.,.],[.,.]],[.,[.,[[.,.],.]]]] [2,1,7,8,6,5,3,4]=>[2,1,7,8,6,5,3,4]=>[4,3,5,6,8,7,1,2]=>[[[.,[.,.]],.],[.,[.,[[.,.],.]]]] [3,8,1,7,6,5,4,2]=>[3,8,1,7,6,5,4,2]=>[2,4,5,6,7,1,8,3]=>[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]] [4,8,7,1,6,5,3,2]=>[4,8,7,1,6,5,3,2]=>[2,3,5,6,1,7,8,4]=>[[.,.],[.,[[.,.],[.,[.,[.,.]]]]]] [5,8,7,6,1,4,3,2]=>[5,8,7,6,1,4,3,2]=>[2,3,4,1,6,7,8,5]=>[[.,.],[.,[.,[[.,.],[.,[.,.]]]]]] [6,8,7,5,4,1,3,2]=>[6,8,7,5,4,1,3,2]=>[2,3,1,4,5,7,8,6]=>[[.,.],[.,[.,[.,[[.,.],[.,.]]]]]] [4,6,7,3,8,5,1,2]=>[7,8,4,1,6,2,3,5]=>[5,3,2,6,1,4,8,7]=>[[[[.,.],.],[.,.]],[.,[[.,.],.]]] [1,6,7,4,5,2,3,8]=>[1,6,7,4,5,2,3,8]=>[8,3,2,5,4,7,6,1]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [6,2,8,4,5,1,7,3]=>[6,2,8,4,5,1,7,3]=>[3,7,1,5,4,8,2,6]=>[[.,[.,.]],[[[.,.],[.,.]],[.,.]]] [4,5,2,7,8,1,6,3]=>[6,3,8,1,2,7,4,5]=>[5,4,7,2,1,8,3,6]=>[[[[.,.],[.,.]],.],[[.,.],[.,.]]] [1,6,7,3,2,5,4,8]=>[1,5,4,7,6,2,3,8]=>[8,3,2,6,7,4,5,1]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [4,3,1,2,8,7,5,6]=>[3,4,2,1,7,8,6,5]=>[5,6,8,7,1,2,4,3]=>[[.,[.,[[.,.],.]]],[.,[[.,.],.]]]
Map
inverse
Description
Sends a permutation to its inverse.
Map
reverse
Description
Sends a permutation to its reverse.
The reverse of a permutation $\sigma$ of length $n$ is given by $\tau$ with $\tau(i) = \sigma(n+1-i)$.
Map
binary search tree: left to right
Description
Return the shape of the binary search tree of the permutation as a non labelled binary tree.