Identifier
Mp00090: Permutations cycle-as-one-line notationPermutations
Mp00072: Permutations binary search tree: left to rightBinary trees
Mp00019: right rotate
Images
=>
Cc0010;cc-rep-2Cc0010;cc-rep-3
[1]=>[1]=>[.,.]=>[.,.] [1,2]=>[1,2]=>[.,[.,.]]=>[[.,.],.] [2,1]=>[1,2]=>[.,[.,.]]=>[[.,.],.] [1,2,3]=>[1,2,3]=>[.,[.,[.,.]]]=>[[.,[.,.]],.] [1,3,2]=>[1,2,3]=>[.,[.,[.,.]]]=>[[.,[.,.]],.] [2,1,3]=>[1,2,3]=>[.,[.,[.,.]]]=>[[.,[.,.]],.] [2,3,1]=>[1,2,3]=>[.,[.,[.,.]]]=>[[.,[.,.]],.] [3,1,2]=>[1,3,2]=>[.,[[.,.],.]]=>[[[.,.],.],.] [3,2,1]=>[1,3,2]=>[.,[[.,.],.]]=>[[[.,.],.],.] [1,2,3,4]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]]=>[[.,[.,[.,.]]],.] [1,2,4,3]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]]=>[[.,[.,[.,.]]],.] [1,3,2,4]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]]=>[[.,[.,[.,.]]],.] [1,3,4,2]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]]=>[[.,[.,[.,.]]],.] [1,4,2,3]=>[1,2,4,3]=>[.,[.,[[.,.],.]]]=>[[.,[[.,.],.]],.] [1,4,3,2]=>[1,2,4,3]=>[.,[.,[[.,.],.]]]=>[[.,[[.,.],.]],.] [2,1,3,4]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]]=>[[.,[.,[.,.]]],.] [2,1,4,3]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]]=>[[.,[.,[.,.]]],.] [2,3,1,4]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]]=>[[.,[.,[.,.]]],.] [2,3,4,1]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]]=>[[.,[.,[.,.]]],.] [2,4,1,3]=>[1,2,4,3]=>[.,[.,[[.,.],.]]]=>[[.,[[.,.],.]],.] [2,4,3,1]=>[1,2,4,3]=>[.,[.,[[.,.],.]]]=>[[.,[[.,.],.]],.] [3,1,2,4]=>[1,3,2,4]=>[.,[[.,.],[.,.]]]=>[[[.,.],[.,.]],.] [3,1,4,2]=>[1,3,4,2]=>[.,[[.,.],[.,.]]]=>[[[.,.],[.,.]],.] [3,2,1,4]=>[1,3,2,4]=>[.,[[.,.],[.,.]]]=>[[[.,.],[.,.]],.] [3,2,4,1]=>[1,3,4,2]=>[.,[[.,.],[.,.]]]=>[[[.,.],[.,.]],.] [3,4,1,2]=>[1,3,2,4]=>[.,[[.,.],[.,.]]]=>[[[.,.],[.,.]],.] [3,4,2,1]=>[1,3,2,4]=>[.,[[.,.],[.,.]]]=>[[[.,.],[.,.]],.] [4,1,2,3]=>[1,4,3,2]=>[.,[[[.,.],.],.]]=>[[[[.,.],.],.],.] [4,1,3,2]=>[1,4,2,3]=>[.,[[.,[.,.]],.]]=>[[[.,[.,.]],.],.] [4,2,1,3]=>[1,4,3,2]=>[.,[[[.,.],.],.]]=>[[[[.,.],.],.],.] [4,2,3,1]=>[1,4,2,3]=>[.,[[.,[.,.]],.]]=>[[[.,[.,.]],.],.] [4,3,1,2]=>[1,4,2,3]=>[.,[[.,[.,.]],.]]=>[[[.,[.,.]],.],.] [4,3,2,1]=>[1,4,2,3]=>[.,[[.,[.,.]],.]]=>[[[.,[.,.]],.],.] [1,2,3,4,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [1,2,3,5,4]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [1,2,4,3,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [1,2,4,5,3]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [1,2,5,3,4]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]]=>[[.,[.,[[.,.],.]]],.] [1,2,5,4,3]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]]=>[[.,[.,[[.,.],.]]],.] [1,3,2,4,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [1,3,2,5,4]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [1,3,4,2,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [1,3,4,5,2]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [1,3,5,2,4]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]]=>[[.,[.,[[.,.],.]]],.] [1,3,5,4,2]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]]=>[[.,[.,[[.,.],.]]],.] [1,4,2,3,5]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]]=>[[.,[[.,.],[.,.]]],.] [1,4,2,5,3]=>[1,2,4,5,3]=>[.,[.,[[.,.],[.,.]]]]=>[[.,[[.,.],[.,.]]],.] [1,4,3,2,5]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]]=>[[.,[[.,.],[.,.]]],.] [1,4,3,5,2]=>[1,2,4,5,3]=>[.,[.,[[.,.],[.,.]]]]=>[[.,[[.,.],[.,.]]],.] [1,4,5,2,3]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]]=>[[.,[[.,.],[.,.]]],.] [1,4,5,3,2]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]]=>[[.,[[.,.],[.,.]]],.] [1,5,2,3,4]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]]=>[[.,[[[.,.],.],.]],.] [1,5,2,4,3]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]]=>[[.,[[.,[.,.]],.]],.] [1,5,3,2,4]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]]=>[[.,[[[.,.],.],.]],.] [1,5,3,4,2]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]]=>[[.,[[.,[.,.]],.]],.] [1,5,4,2,3]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]]=>[[.,[[.,[.,.]],.]],.] [1,5,4,3,2]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]]=>[[.,[[.,[.,.]],.]],.] [2,1,3,4,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [2,1,3,5,4]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [2,1,4,3,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [2,1,4,5,3]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [2,1,5,3,4]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]]=>[[.,[.,[[.,.],.]]],.] [2,1,5,4,3]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]]=>[[.,[.,[[.,.],.]]],.] [2,3,1,4,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [2,3,1,5,4]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [2,3,4,1,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [2,3,4,5,1]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]]=>[[.,[.,[.,[.,.]]]],.] [2,3,5,1,4]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]]=>[[.,[.,[[.,.],.]]],.] [2,3,5,4,1]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]]=>[[.,[.,[[.,.],.]]],.] [2,4,1,3,5]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]]=>[[.,[[.,.],[.,.]]],.] [2,4,1,5,3]=>[1,2,4,5,3]=>[.,[.,[[.,.],[.,.]]]]=>[[.,[[.,.],[.,.]]],.] [2,4,3,1,5]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]]=>[[.,[[.,.],[.,.]]],.] [2,4,3,5,1]=>[1,2,4,5,3]=>[.,[.,[[.,.],[.,.]]]]=>[[.,[[.,.],[.,.]]],.] [2,4,5,1,3]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]]=>[[.,[[.,.],[.,.]]],.] [2,4,5,3,1]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]]=>[[.,[[.,.],[.,.]]],.] [2,5,1,3,4]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]]=>[[.,[[[.,.],.],.]],.] [2,5,1,4,3]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]]=>[[.,[[.,[.,.]],.]],.] [2,5,3,1,4]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]]=>[[.,[[[.,.],.],.]],.] [2,5,3,4,1]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]]=>[[.,[[.,[.,.]],.]],.] [2,5,4,1,3]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]]=>[[.,[[.,[.,.]],.]],.] [2,5,4,3,1]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]]=>[[.,[[.,[.,.]],.]],.] [3,1,2,4,5]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]]=>[[[.,.],[.,[.,.]]],.] [3,1,2,5,4]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]]=>[[[.,.],[.,[.,.]]],.] [3,1,4,2,5]=>[1,3,4,2,5]=>[.,[[.,.],[.,[.,.]]]]=>[[[.,.],[.,[.,.]]],.] [3,1,4,5,2]=>[1,3,4,5,2]=>[.,[[.,.],[.,[.,.]]]]=>[[[.,.],[.,[.,.]]],.] [3,1,5,2,4]=>[1,3,5,4,2]=>[.,[[.,.],[[.,.],.]]]=>[[[.,.],[[.,.],.]],.] [3,1,5,4,2]=>[1,3,5,2,4]=>[.,[[.,.],[[.,.],.]]]=>[[[.,.],[[.,.],.]],.] [3,2,1,4,5]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]]=>[[[.,.],[.,[.,.]]],.] [3,2,1,5,4]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]]=>[[[.,.],[.,[.,.]]],.] [3,2,4,1,5]=>[1,3,4,2,5]=>[.,[[.,.],[.,[.,.]]]]=>[[[.,.],[.,[.,.]]],.] [3,2,4,5,1]=>[1,3,4,5,2]=>[.,[[.,.],[.,[.,.]]]]=>[[[.,.],[.,[.,.]]],.] [3,2,5,1,4]=>[1,3,5,4,2]=>[.,[[.,.],[[.,.],.]]]=>[[[.,.],[[.,.],.]],.] [3,2,5,4,1]=>[1,3,5,2,4]=>[.,[[.,.],[[.,.],.]]]=>[[[.,.],[[.,.],.]],.] [3,4,1,2,5]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]]=>[[[.,.],[.,[.,.]]],.] [3,4,1,5,2]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]]=>[[[.,.],[.,[.,.]]],.] [3,4,2,1,5]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]]=>[[[.,.],[.,[.,.]]],.] [3,4,2,5,1]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]]=>[[[.,.],[.,[.,.]]],.] [3,4,5,1,2]=>[1,3,5,2,4]=>[.,[[.,.],[[.,.],.]]]=>[[[.,.],[[.,.],.]],.] [3,4,5,2,1]=>[1,3,5,2,4]=>[.,[[.,.],[[.,.],.]]]=>[[[.,.],[[.,.],.]],.] [3,5,1,2,4]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]]=>[[[.,.],[[.,.],.]],.] [3,5,1,4,2]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]]=>[[[.,.],[[.,.],.]],.] [3,5,2,1,4]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]]=>[[[.,.],[[.,.],.]],.] [3,5,2,4,1]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]]=>[[[.,.],[[.,.],.]],.] [3,5,4,1,2]=>[1,3,4,2,5]=>[.,[[.,.],[.,[.,.]]]]=>[[[.,.],[.,[.,.]]],.] [3,5,4,2,1]=>[1,3,4,2,5]=>[.,[[.,.],[.,[.,.]]]]=>[[[.,.],[.,[.,.]]],.] [4,1,2,3,5]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]]=>[[[[.,.],.],[.,.]],.] [4,1,2,5,3]=>[1,4,5,3,2]=>[.,[[[.,.],.],[.,.]]]=>[[[[.,.],.],[.,.]],.] [4,1,3,2,5]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,1,3,5,2]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,1,5,2,3]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,1,5,3,2]=>[1,4,3,5,2]=>[.,[[[.,.],.],[.,.]]]=>[[[[.,.],.],[.,.]],.] [4,2,1,3,5]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]]=>[[[[.,.],.],[.,.]],.] [4,2,1,5,3]=>[1,4,5,3,2]=>[.,[[[.,.],.],[.,.]]]=>[[[[.,.],.],[.,.]],.] [4,2,3,1,5]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,2,3,5,1]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,2,5,1,3]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,2,5,3,1]=>[1,4,3,5,2]=>[.,[[[.,.],.],[.,.]]]=>[[[[.,.],.],[.,.]],.] [4,3,1,2,5]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,3,1,5,2]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,3,2,1,5]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,3,2,5,1]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,3,5,1,2]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,3,5,2,1]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,5,1,2,3]=>[1,4,2,5,3]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,5,1,3,2]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]]=>[[[[.,.],.],[.,.]],.] [4,5,2,1,3]=>[1,4,2,5,3]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,5,2,3,1]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]]=>[[[[.,.],.],[.,.]],.] [4,5,3,1,2]=>[1,4,2,5,3]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [4,5,3,2,1]=>[1,4,2,5,3]=>[.,[[.,[.,.]],[.,.]]]=>[[[.,[.,.]],[.,.]],.] [5,1,2,3,4]=>[1,5,4,3,2]=>[.,[[[[.,.],.],.],.]]=>[[[[[.,.],.],.],.],.] [5,1,2,4,3]=>[1,5,3,2,4]=>[.,[[[.,.],[.,.]],.]]=>[[[[.,.],[.,.]],.],.] [5,1,3,2,4]=>[1,5,4,2,3]=>[.,[[[.,[.,.]],.],.]]=>[[[[.,[.,.]],.],.],.] [5,1,3,4,2]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]]=>[[[.,[.,[.,.]]],.],.] [5,1,4,2,3]=>[1,5,3,4,2]=>[.,[[[.,.],[.,.]],.]]=>[[[[.,.],[.,.]],.],.] [5,1,4,3,2]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]]=>[[[.,[.,[.,.]]],.],.] [5,2,1,3,4]=>[1,5,4,3,2]=>[.,[[[[.,.],.],.],.]]=>[[[[[.,.],.],.],.],.] [5,2,1,4,3]=>[1,5,3,2,4]=>[.,[[[.,.],[.,.]],.]]=>[[[[.,.],[.,.]],.],.] [5,2,3,1,4]=>[1,5,4,2,3]=>[.,[[[.,[.,.]],.],.]]=>[[[[.,[.,.]],.],.],.] [5,2,3,4,1]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]]=>[[[.,[.,[.,.]]],.],.] [5,2,4,1,3]=>[1,5,3,4,2]=>[.,[[[.,.],[.,.]],.]]=>[[[[.,.],[.,.]],.],.] [5,2,4,3,1]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]]=>[[[.,[.,[.,.]]],.],.] [5,3,1,2,4]=>[1,5,4,2,3]=>[.,[[[.,[.,.]],.],.]]=>[[[[.,[.,.]],.],.],.] [5,3,1,4,2]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]]=>[[[.,[.,[.,.]]],.],.] [5,3,2,1,4]=>[1,5,4,2,3]=>[.,[[[.,[.,.]],.],.]]=>[[[[.,[.,.]],.],.],.] [5,3,2,4,1]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]]=>[[[.,[.,[.,.]]],.],.] [5,3,4,1,2]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]]=>[[[.,[.,[.,.]]],.],.] [5,3,4,2,1]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]]=>[[[.,[.,[.,.]]],.],.] [5,4,1,2,3]=>[1,5,3,2,4]=>[.,[[[.,.],[.,.]],.]]=>[[[[.,.],[.,.]],.],.] [5,4,1,3,2]=>[1,5,2,4,3]=>[.,[[.,[[.,.],.]],.]]=>[[[.,[[.,.],.]],.],.] [5,4,2,1,3]=>[1,5,3,2,4]=>[.,[[[.,.],[.,.]],.]]=>[[[[.,.],[.,.]],.],.] [5,4,2,3,1]=>[1,5,2,4,3]=>[.,[[.,[[.,.],.]],.]]=>[[[.,[[.,.],.]],.],.] [5,4,3,1,2]=>[1,5,2,4,3]=>[.,[[.,[[.,.],.]],.]]=>[[[.,[[.,.],.]],.],.] [5,4,3,2,1]=>[1,5,2,4,3]=>[.,[[.,[[.,.],.]],.]]=>[[[.,[[.,.],.]],.],.] [1,2,3,4,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,2,3,4,6,5]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,2,3,5,4,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,2,3,5,6,4]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,2,3,6,4,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]]=>[[.,[.,[.,[[.,.],.]]]],.] [1,2,3,6,5,4]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]]=>[[.,[.,[.,[[.,.],.]]]],.] 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[1,6,3,2,4,5]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]]=>[[.,[[[[.,.],.],.],.]],.] [1,6,3,2,5,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]]=>[[.,[[[.,.],[.,.]],.]],.] [1,6,3,4,2,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]]=>[[.,[[[.,[.,.]],.],.]],.] [1,6,3,4,5,2]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]]=>[[.,[[.,[.,[.,.]]],.]],.] [1,6,3,5,2,4]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]]=>[[.,[[[.,.],[.,.]],.]],.] [1,6,3,5,4,2]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]]=>[[.,[[.,[.,[.,.]]],.]],.] [1,6,4,2,3,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]]=>[[.,[[[.,[.,.]],.],.]],.] [1,6,4,2,5,3]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]]=>[[.,[[.,[.,[.,.]]],.]],.] [1,6,4,3,2,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]]=>[[.,[[[.,[.,.]],.],.]],.] [1,6,4,3,5,2]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]]=>[[.,[[.,[.,[.,.]]],.]],.] [1,6,4,5,2,3]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]]=>[[.,[[.,[.,[.,.]]],.]],.] [1,6,4,5,3,2]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]]=>[[.,[[.,[.,[.,.]]],.]],.] [1,6,5,2,3,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]]=>[[.,[[[.,.],[.,.]],.]],.] [1,6,5,2,4,3]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]]=>[[.,[[.,[[.,.],.]],.]],.] [1,6,5,3,2,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]]=>[[.,[[[.,.],[.,.]],.]],.] [1,6,5,3,4,2]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]]=>[[.,[[.,[[.,.],.]],.]],.] [1,6,5,4,2,3]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]]=>[[.,[[.,[[.,.],.]],.]],.] [1,6,5,4,3,2]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]]=>[[.,[[.,[[.,.],.]],.]],.] [2,1,3,4,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,3,4,6,5]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,3,5,4,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,3,5,6,4]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,3,6,4,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]]=>[[.,[.,[.,[[.,.],.]]]],.] [2,1,3,6,5,4]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]]=>[[.,[.,[.,[[.,.],.]]]],.] [2,1,4,3,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,4,3,6,5]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,4,5,3,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,4,5,6,3]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,4,6,3,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]]=>[[.,[.,[.,[[.,.],.]]]],.] [2,1,4,6,5,3]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]]=>[[.,[.,[.,[[.,.],.]]]],.] [2,1,5,3,4,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]]=>[[.,[.,[[.,.],[.,.]]]],.] [2,1,5,3,6,4]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,.],[.,.]]]]]=>[[.,[.,[[.,.],[.,.]]]],.] [2,1,5,4,3,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]]=>[[.,[.,[[.,.],[.,.]]]],.] [2,1,5,4,6,3]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,.],[.,.]]]]]=>[[.,[.,[[.,.],[.,.]]]],.] [2,1,5,6,3,4]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]]=>[[.,[.,[[.,.],[.,.]]]],.] [2,1,5,6,4,3]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]]=>[[.,[.,[[.,.],[.,.]]]],.] [2,1,6,3,4,5]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]]=>[[.,[.,[[[.,.],.],.]]],.] [2,1,6,3,5,4]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]]=>[[.,[.,[[.,[.,.]],.]]],.] [2,1,6,4,3,5]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]]=>[[.,[.,[[[.,.],.],.]]],.] [2,1,6,4,5,3]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]]=>[[.,[.,[[.,[.,.]],.]]],.] [2,1,6,5,3,4]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]]=>[[.,[.,[[.,[.,.]],.]]],.] [2,1,6,5,4,3]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]]=>[[.,[.,[[.,[.,.]],.]]],.] [2,3,1,4,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,1,4,6,5]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,1,5,4,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,1,5,6,4]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,1,6,4,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]]=>[[.,[.,[.,[[.,.],.]]]],.] [2,3,1,6,5,4]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]]=>[[.,[.,[.,[[.,.],.]]]],.] [2,3,4,1,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,4,1,6,5]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,4,5,1,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,4,5,6,1]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,3,4,6,1,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]]=>[[.,[.,[.,[[.,.],.]]]],.] [2,3,4,6,5,1]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]]=>[[.,[.,[.,[[.,.],.]]]],.] [2,3,5,1,4,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]]=>[[.,[.,[[.,.],[.,.]]]],.] [2,3,5,1,6,4]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,.],[.,.]]]]]=>[[.,[.,[[.,.],[.,.]]]],.] [2,3,5,4,1,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]]=>[[.,[.,[[.,.],[.,.]]]],.] [2,3,5,4,6,1]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,.],[.,.]]]]]=>[[.,[.,[[.,.],[.,.]]]],.] [2,3,5,6,1,4]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]]=>[[.,[.,[[.,.],[.,.]]]],.] [2,3,5,6,4,1]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]]=>[[.,[.,[[.,.],[.,.]]]],.] 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[2,4,3,1,5,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,3,1,6,5]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,3,5,1,6]=>[1,2,4,5,3,6]=>[.,[.,[[.,.],[.,[.,.]]]]]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,3,5,6,1]=>[1,2,4,5,6,3]=>[.,[.,[[.,.],[.,[.,.]]]]]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,3,6,1,5]=>[1,2,4,6,5,3]=>[.,[.,[[.,.],[[.,.],.]]]]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,3,6,5,1]=>[1,2,4,6,3,5]=>[.,[.,[[.,.],[[.,.],.]]]]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,5,1,3,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,5,1,6,3]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,5,3,1,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,5,3,6,1]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,5,6,1,3]=>[1,2,4,6,3,5]=>[.,[.,[[.,.],[[.,.],.]]]]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,5,6,3,1]=>[1,2,4,6,3,5]=>[.,[.,[[.,.],[[.,.],.]]]]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,6,1,3,5]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,6,1,5,3]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,6,3,1,5]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,6,3,5,1]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]]=>[[.,[[.,.],[[.,.],.]]],.] [2,4,6,5,1,3]=>[1,2,4,5,3,6]=>[.,[.,[[.,.],[.,[.,.]]]]]=>[[.,[[.,.],[.,[.,.]]]],.] [2,4,6,5,3,1]=>[1,2,4,5,3,6]=>[.,[.,[[.,.],[.,[.,.]]]]]=>[[.,[[.,.],[.,[.,.]]]],.] [2,5,1,3,4,6]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,1,3,6,4]=>[1,2,5,6,4,3]=>[.,[.,[[[.,.],.],[.,.]]]]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,1,4,3,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,1,4,6,3]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,1,6,3,4]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,1,6,4,3]=>[1,2,5,4,6,3]=>[.,[.,[[[.,.],.],[.,.]]]]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,3,1,4,6]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,3,1,6,4]=>[1,2,5,6,4,3]=>[.,[.,[[[.,.],.],[.,.]]]]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,3,4,1,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,3,4,6,1]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,3,6,1,4]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,3,6,4,1]=>[1,2,5,4,6,3]=>[.,[.,[[[.,.],.],[.,.]]]]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,4,1,3,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,4,1,6,3]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,4,3,1,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,4,3,6,1]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,4,6,1,3]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,4,6,3,1]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,6,1,3,4]=>[1,2,5,3,6,4]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,6,1,4,3]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,6,3,1,4]=>[1,2,5,3,6,4]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,6,3,4,1]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]]=>[[.,[[[.,.],.],[.,.]]],.] [2,5,6,4,1,3]=>[1,2,5,3,6,4]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,5,6,4,3,1]=>[1,2,5,3,6,4]=>[.,[.,[[.,[.,.]],[.,.]]]]=>[[.,[[.,[.,.]],[.,.]]],.] [2,6,1,3,4,5]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]]=>[[.,[[[[.,.],.],.],.]],.] [2,6,1,3,5,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]]=>[[.,[[[.,.],[.,.]],.]],.] [2,6,1,4,3,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]]=>[[.,[[[.,[.,.]],.],.]],.] [2,6,1,4,5,3]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,1,5,3,4]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]]=>[[.,[[[.,.],[.,.]],.]],.] [2,6,1,5,4,3]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,3,1,4,5]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]]=>[[.,[[[[.,.],.],.],.]],.] [2,6,3,1,5,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]]=>[[.,[[[.,.],[.,.]],.]],.] [2,6,3,4,1,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]]=>[[.,[[[.,[.,.]],.],.]],.] [2,6,3,4,5,1]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,3,5,1,4]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]]=>[[.,[[[.,.],[.,.]],.]],.] [2,6,3,5,4,1]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,4,1,3,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]]=>[[.,[[[.,[.,.]],.],.]],.] [2,6,4,1,5,3]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,4,3,1,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]]=>[[.,[[[.,[.,.]],.],.]],.] [2,6,4,3,5,1]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,4,5,1,3]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,4,5,3,1]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]]=>[[.,[[.,[.,[.,.]]],.]],.] [2,6,5,1,3,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]]=>[[.,[[[.,.],[.,.]],.]],.] [2,6,5,1,4,3]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]]=>[[.,[[.,[[.,.],.]],.]],.] [2,6,5,3,1,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]]=>[[.,[[[.,.],[.,.]],.]],.] [2,6,5,3,4,1]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]]=>[[.,[[.,[[.,.],.]],.]],.] [2,6,5,4,1,3]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]]=>[[.,[[.,[[.,.],.]],.]],.] [2,6,5,4,3,1]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]]=>[[.,[[.,[[.,.],.]],.]],.] [3,1,2,4,5,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,2,4,6,5]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,2,5,4,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,2,5,6,4]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,2,6,4,5]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]]=>[[[.,.],[.,[[.,.],.]]],.] [3,1,2,6,5,4]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]]=>[[[.,.],[.,[[.,.],.]]],.] [3,1,4,2,5,6]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,4,2,6,5]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,4,5,2,6]=>[1,3,4,5,2,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,4,5,6,2]=>[1,3,4,5,6,2]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,1,4,6,2,5]=>[1,3,4,6,5,2]=>[.,[[.,.],[.,[[.,.],.]]]]=>[[[.,.],[.,[[.,.],.]]],.] [3,1,4,6,5,2]=>[1,3,4,6,2,5]=>[.,[[.,.],[.,[[.,.],.]]]]=>[[[.,.],[.,[[.,.],.]]],.] [3,1,5,2,4,6]=>[1,3,5,4,2,6]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,1,5,2,6,4]=>[1,3,5,6,4,2]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,1,5,4,2,6]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,1,5,4,6,2]=>[1,3,5,6,2,4]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,1,5,6,2,4]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,1,5,6,4,2]=>[1,3,5,4,6,2]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,1,6,2,4,5]=>[1,3,6,5,4,2]=>[.,[[.,.],[[[.,.],.],.]]]=>[[[.,.],[[[.,.],.],.]],.] [3,1,6,2,5,4]=>[1,3,6,4,2,5]=>[.,[[.,.],[[.,[.,.]],.]]]=>[[[.,.],[[.,[.,.]],.]],.] [3,1,6,4,2,5]=>[1,3,6,5,2,4]=>[.,[[.,.],[[[.,.],.],.]]]=>[[[.,.],[[[.,.],.],.]],.] [3,1,6,4,5,2]=>[1,3,6,2,4,5]=>[.,[[.,.],[[.,[.,.]],.]]]=>[[[.,.],[[.,[.,.]],.]],.] [3,1,6,5,2,4]=>[1,3,6,4,5,2]=>[.,[[.,.],[[.,[.,.]],.]]]=>[[[.,.],[[.,[.,.]],.]],.] [3,1,6,5,4,2]=>[1,3,6,2,4,5]=>[.,[[.,.],[[.,[.,.]],.]]]=>[[[.,.],[[.,[.,.]],.]],.] [3,2,1,4,5,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,1,4,6,5]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,1,5,4,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,1,5,6,4]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,1,6,4,5]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]]=>[[[.,.],[.,[[.,.],.]]],.] [3,2,1,6,5,4]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]]=>[[[.,.],[.,[[.,.],.]]],.] [3,2,4,1,5,6]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,4,1,6,5]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,4,5,1,6]=>[1,3,4,5,2,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,4,5,6,1]=>[1,3,4,5,6,2]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,2,4,6,1,5]=>[1,3,4,6,5,2]=>[.,[[.,.],[.,[[.,.],.]]]]=>[[[.,.],[.,[[.,.],.]]],.] [3,2,4,6,5,1]=>[1,3,4,6,2,5]=>[.,[[.,.],[.,[[.,.],.]]]]=>[[[.,.],[.,[[.,.],.]]],.] [3,2,5,1,4,6]=>[1,3,5,4,2,6]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,2,5,1,6,4]=>[1,3,5,6,4,2]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,2,5,4,1,6]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,2,5,4,6,1]=>[1,3,5,6,2,4]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,2,5,6,1,4]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,2,5,6,4,1]=>[1,3,5,4,6,2]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] 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[3,4,2,1,5,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,4,2,1,6,5]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,4,2,5,1,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,4,2,5,6,1]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,4,2,6,1,5]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]]=>[[[.,.],[.,[[.,.],.]]],.] [3,4,2,6,5,1]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]]=>[[[.,.],[.,[[.,.],.]]],.] [3,4,5,1,2,6]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,4,5,1,6,2]=>[1,3,5,6,2,4]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,4,5,2,1,6]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,4,5,2,6,1]=>[1,3,5,6,2,4]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,4,5,6,1,2]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,4,5,6,2,1]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] 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[3,5,2,1,4,6]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,2,1,6,4]=>[1,3,2,5,6,4]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,2,4,1,6]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,2,4,6,1]=>[1,3,2,5,6,4]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,2,6,1,4]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,2,6,4,1]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]]=>[[[.,.],[[.,.],[.,.]]],.] [3,5,4,1,2,6]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,5,4,1,6,2]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,5,4,2,1,6]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,5,4,2,6,1]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]]=>[[[.,.],[.,[.,[.,.]]]],.] [3,5,4,6,1,2]=>[1,3,4,6,2,5]=>[.,[[.,.],[.,[[.,.],.]]]]=>[[[.,.],[.,[[.,.],.]]],.] [3,5,4,6,2,1]=>[1,3,4,6,2,5]=>[.,[[.,.],[.,[[.,.],.]]]]=>[[[.,.],[.,[[.,.],.]]],.] 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[4,3,2,1,5,6]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,2,1,6,5]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,2,5,1,6]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,2,5,6,1]=>[1,4,5,6,2,3]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,2,6,1,5]=>[1,4,6,5,2,3]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,2,6,5,1]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,5,1,2,6]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,5,1,6,2]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,5,2,1,6]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,5,2,6,1]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,5,6,1,2]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,5,6,2,1]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,6,1,2,5]=>[1,4,2,3,6,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,6,1,5,2]=>[1,4,2,3,6,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,6,2,1,5]=>[1,4,2,3,6,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,6,2,5,1]=>[1,4,2,3,6,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,3,6,5,1,2]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,3,6,5,2,1]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,1,2,3,6]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,1,2,6,3]=>[1,4,2,5,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,1,3,2,6]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]]=>[[[[.,.],.],[.,[.,.]]],.] [4,5,1,3,6,2]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]]=>[[[[.,.],.],[.,[.,.]]],.] [4,5,1,6,2,3]=>[1,4,6,3,2,5]=>[.,[[[.,.],.],[[.,.],.]]]=>[[[[.,.],.],[[.,.],.]],.] [4,5,1,6,3,2]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,5,2,1,3,6]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,2,1,6,3]=>[1,4,2,5,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,2,3,1,6]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]]=>[[[[.,.],.],[.,[.,.]]],.] [4,5,2,3,6,1]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]]=>[[[[.,.],.],[.,[.,.]]],.] [4,5,2,6,1,3]=>[1,4,6,3,2,5]=>[.,[[[.,.],.],[[.,.],.]]]=>[[[[.,.],.],[[.,.],.]],.] [4,5,2,6,3,1]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,5,3,1,2,6]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,3,1,6,2]=>[1,4,2,5,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,3,2,1,6]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,3,2,6,1]=>[1,4,2,5,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,3,6,1,2]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,5,3,6,2,1]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,5,6,1,2,3]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,6,1,3,2]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,6,2,1,3]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,6,2,3,1]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,5,6,3,1,2]=>[1,4,3,6,2,5]=>[.,[[[.,.],.],[[.,.],.]]]=>[[[[.,.],.],[[.,.],.]],.] [4,5,6,3,2,1]=>[1,4,3,6,2,5]=>[.,[[[.,.],.],[[.,.],.]]]=>[[[[.,.],.],[[.,.],.]],.] [4,6,1,2,3,5]=>[1,4,2,6,5,3]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,1,2,5,3]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,1,3,2,5]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]]=>[[[[.,.],.],[[.,.],.]],.] [4,6,1,3,5,2]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]]=>[[[[.,.],.],[[.,.],.]],.] [4,6,1,5,2,3]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,6,1,5,3,2]=>[1,4,5,3,2,6]=>[.,[[[.,.],.],[.,[.,.]]]]=>[[[[.,.],.],[.,[.,.]]],.] [4,6,2,1,3,5]=>[1,4,2,6,5,3]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,2,1,5,3]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,2,3,1,5]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]]=>[[[[.,.],.],[[.,.],.]],.] [4,6,2,3,5,1]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]]=>[[[[.,.],.],[[.,.],.]],.] [4,6,2,5,1,3]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,6,2,5,3,1]=>[1,4,5,3,2,6]=>[.,[[[.,.],.],[.,[.,.]]]]=>[[[[.,.],.],[.,[.,.]]],.] [4,6,3,1,2,5]=>[1,4,2,6,5,3]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,3,1,5,2]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,3,2,1,5]=>[1,4,2,6,5,3]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,3,2,5,1]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,3,5,1,2]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,6,3,5,2,1]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]]=>[[[.,[.,.]],[.,[.,.]]],.] [4,6,5,1,2,3]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,5,1,3,2]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,5,2,1,3]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,5,2,3,1]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]]=>[[[.,[.,.]],[[.,.],.]],.] [4,6,5,3,1,2]=>[1,4,3,5,2,6]=>[.,[[[.,.],.],[.,[.,.]]]]=>[[[[.,.],.],[.,[.,.]]],.] [4,6,5,3,2,1]=>[1,4,3,5,2,6]=>[.,[[[.,.],.],[.,[.,.]]]]=>[[[[.,.],.],[.,[.,.]]],.] [5,1,2,3,4,6]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]]=>[[[[[.,.],.],.],[.,.]],.] [5,1,2,3,6,4]=>[1,5,6,4,3,2]=>[.,[[[[.,.],.],.],[.,.]]]=>[[[[[.,.],.],.],[.,.]],.] [5,1,2,4,3,6]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,1,2,4,6,3]=>[1,5,6,3,2,4]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,1,2,6,3,4]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,1,2,6,4,3]=>[1,5,4,6,3,2]=>[.,[[[[.,.],.],.],[.,.]]]=>[[[[[.,.],.],.],[.,.]],.] [5,1,3,2,4,6]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,1,3,2,6,4]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,1,3,4,2,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,3,4,6,2]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,3,6,2,4]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,3,6,4,2]=>[1,5,4,6,2,3]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,1,4,2,3,6]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,1,4,2,6,3]=>[1,5,6,3,4,2]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,1,4,3,2,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,4,3,6,2]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,4,6,2,3]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,4,6,3,2]=>[1,5,3,4,6,2]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,1,6,2,3,4]=>[1,5,3,6,4,2]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,1,6,2,4,3]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,1,6,3,2,4]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,6,3,4,2]=>[1,5,4,3,6,2]=>[.,[[[[.,.],.],.],[.,.]]]=>[[[[[.,.],.],.],[.,.]],.] [5,1,6,4,2,3]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,1,6,4,3,2]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,1,3,4,6]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]]=>[[[[[.,.],.],.],[.,.]],.] [5,2,1,3,6,4]=>[1,5,6,4,3,2]=>[.,[[[[.,.],.],.],[.,.]]]=>[[[[[.,.],.],.],[.,.]],.] [5,2,1,4,3,6]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,1,4,6,3]=>[1,5,6,3,2,4]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,1,6,3,4]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,1,6,4,3]=>[1,5,4,6,3,2]=>[.,[[[[.,.],.],.],[.,.]]]=>[[[[[.,.],.],.],[.,.]],.] [5,2,3,1,4,6]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,2,3,1,6,4]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,2,3,4,1,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,3,4,6,1]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,3,6,1,4]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,3,6,4,1]=>[1,5,4,6,2,3]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,2,4,1,3,6]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,4,1,6,3]=>[1,5,6,3,4,2]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,4,3,1,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,4,3,6,1]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,4,6,1,3]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,4,6,3,1]=>[1,5,3,4,6,2]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,6,1,3,4]=>[1,5,3,6,4,2]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,2,6,1,4,3]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,2,6,3,1,4]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,6,3,4,1]=>[1,5,4,3,6,2]=>[.,[[[[.,.],.],.],[.,.]]]=>[[[[[.,.],.],.],[.,.]],.] [5,2,6,4,1,3]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,2,6,4,3,1]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,3,1,2,4,6]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,1,2,6,4]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,1,4,2,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,1,4,6,2]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,1,6,2,4]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,1,6,4,2]=>[1,5,4,6,2,3]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,2,1,4,6]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,2,1,6,4]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,2,4,1,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,2,4,6,1]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,2,6,1,4]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,2,6,4,1]=>[1,5,4,6,2,3]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,4,1,2,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,4,1,6,2]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,4,2,1,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,4,2,6,1]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,4,6,1,2]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,4,6,2,1]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,6,1,2,4]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,6,1,4,2]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,6,2,1,4]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,6,2,4,1]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,3,6,4,1,2]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,3,6,4,2,1]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,4,1,2,3,6]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,1,2,6,3]=>[1,5,6,3,2,4]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,1,3,2,6]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,1,3,6,2]=>[1,5,6,2,4,3]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,1,6,2,3]=>[1,5,2,4,6,3]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,1,6,3,2]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,2,1,3,6]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,2,1,6,3]=>[1,5,6,3,2,4]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,2,3,1,6]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,2,3,6,1]=>[1,5,6,2,4,3]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,2,6,1,3]=>[1,5,2,4,6,3]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,2,6,3,1]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,3,1,2,6]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,3,1,6,2]=>[1,5,6,2,4,3]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,3,2,1,6]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,3,2,6,1]=>[1,5,6,2,4,3]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,3,6,1,2]=>[1,5,2,4,6,3]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,3,6,2,1]=>[1,5,2,4,6,3]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,6,1,2,3]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,6,1,3,2]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,6,2,1,3]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,6,2,3,1]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,4,6,3,1,2]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,4,6,3,2,1]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,6,1,2,3,4]=>[1,5,3,2,6,4]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,6,1,2,4,3]=>[1,5,4,2,6,3]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,6,1,3,2,4]=>[1,5,2,6,4,3]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,6,1,3,4,2]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]]=>[[[[[.,.],.],.],[.,.]],.] [5,6,1,4,2,3]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,6,1,4,3,2]=>[1,5,3,2,6,4]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,6,2,1,3,4]=>[1,5,3,2,6,4]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,6,2,1,4,3]=>[1,5,4,2,6,3]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,6,2,3,1,4]=>[1,5,2,6,4,3]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,6,2,3,4,1]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]]=>[[[[[.,.],.],.],[.,.]],.] [5,6,2,4,1,3]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,6,2,4,3,1]=>[1,5,3,2,6,4]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,6,3,1,2,4]=>[1,5,2,6,4,3]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,6,3,1,4,2]=>[1,5,4,2,6,3]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,6,3,2,1,4]=>[1,5,2,6,4,3]=>[.,[[.,[[.,.],.]],[.,.]]]=>[[[.,[[.,.],.]],[.,.]],.] [5,6,3,2,4,1]=>[1,5,4,2,6,3]=>[.,[[[.,[.,.]],.],[.,.]]]=>[[[[.,[.,.]],.],[.,.]],.] [5,6,3,4,1,2]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,6,3,4,2,1]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,6,4,1,2,3]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,6,4,1,3,2]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,6,4,2,1,3]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,6,4,2,3,1]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]]=>[[[[.,.],[.,.]],[.,.]],.] [5,6,4,3,1,2]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [5,6,4,3,2,1]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]]=>[[[.,[.,[.,.]]],[.,.]],.] [6,1,2,3,4,5]=>[1,6,5,4,3,2]=>[.,[[[[[.,.],.],.],.],.]]=>[[[[[[.,.],.],.],.],.],.] [6,1,2,3,5,4]=>[1,6,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],.]]=>[[[[[.,.],.],[.,.]],.],.] [6,1,2,4,3,5]=>[1,6,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],.]]=>[[[[[.,.],[.,.]],.],.],.] [6,1,2,4,5,3]=>[1,6,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],.]]=>[[[[.,.],[.,[.,.]]],.],.] [6,1,2,5,3,4]=>[1,6,4,5,3,2]=>[.,[[[[.,.],.],[.,.]],.]]=>[[[[[.,.],.],[.,.]],.],.] [6,1,2,5,4,3]=>[1,6,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],.]]=>[[[[.,.],[.,[.,.]]],.],.] [6,1,3,2,4,5]=>[1,6,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],.]]=>[[[[[.,[.,.]],.],.],.],.] [6,1,3,2,5,4]=>[1,6,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],.]]=>[[[[.,[.,.]],[.,.]],.],.] [6,1,3,4,2,5]=>[1,6,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],.]]=>[[[[.,[.,[.,.]]],.],.],.] [6,1,3,4,5,2]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]]=>[[[.,[.,[.,[.,.]]]],.],.] [6,1,3,5,2,4]=>[1,6,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],.]]=>[[[[.,[.,.]],[.,.]],.],.] [6,1,3,5,4,2]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]]=>[[[.,[.,[.,[.,.]]]],.],.] [6,1,4,2,3,5]=>[1,6,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],.]]=>[[[[[.,.],[.,.]],.],.],.] [6,1,4,2,5,3]=>[1,6,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],.]]=>[[[[.,.],[.,[.,.]]],.],.] [6,1,4,3,2,5]=>[1,6,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],.]]=>[[[[.,[.,[.,.]]],.],.],.] [6,1,4,3,5,2]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]]=>[[[.,[.,[.,[.,.]]]],.],.] [6,1,4,5,2,3]=>[1,6,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],.]]=>[[[[.,.],[.,[.,.]]],.],.] [6,1,4,5,3,2]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]]=>[[[.,[.,[.,[.,.]]]],.],.] [6,1,5,2,3,4]=>[1,6,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],.]]=>[[[[.,[.,.]],[.,.]],.],.] [6,1,5,2,4,3]=>[1,6,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],.]]=>[[[[.,.],[[.,.],.]],.],.] [6,1,5,3,2,4]=>[1,6,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],.]]=>[[[[[.,.],.],[.,.]],.],.] [6,1,5,3,4,2]=>[1,6,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],.]]=>[[[.,[.,[[.,.],.]]],.],.] [6,1,5,4,2,3]=>[1,6,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],.]]=>[[[[.,.],[[.,.],.]],.],.] [6,1,5,4,3,2]=>[1,6,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],.]]=>[[[.,[.,[[.,.],.]]],.],.] [6,2,1,3,4,5]=>[1,6,5,4,3,2]=>[.,[[[[[.,.],.],.],.],.]]=>[[[[[[.,.],.],.],.],.],.] [6,2,1,3,5,4]=>[1,6,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],.]]=>[[[[[.,.],.],[.,.]],.],.] [6,2,1,4,3,5]=>[1,6,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],.]]=>[[[[[.,.],[.,.]],.],.],.] [6,2,1,4,5,3]=>[1,6,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],.]]=>[[[[.,.],[.,[.,.]]],.],.] [6,2,1,5,3,4]=>[1,6,4,5,3,2]=>[.,[[[[.,.],.],[.,.]],.]]=>[[[[[.,.],.],[.,.]],.],.] [6,2,1,5,4,3]=>[1,6,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],.]]=>[[[[.,.],[.,[.,.]]],.],.] 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[1,2,3,6,5,7,4]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,3,6,7,4,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,3,6,7,5,4]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,3,7,4,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,2,3,7,4,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,3,7,5,4,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,2,3,7,5,6,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,3,7,6,4,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,3,7,6,5,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,4,3,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] 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[1,2,4,5,7,6,3]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,2,4,6,3,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,4,6,3,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,4,6,5,3,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,4,6,5,7,3]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,4,6,7,3,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,4,6,7,5,3]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,2,4,7,3,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,2,4,7,3,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,4,7,5,3,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,2,4,7,5,6,3]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,4,7,6,3,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,4,7,6,5,3]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,2,5,3,4,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,3,4,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,3,6,4,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,3,6,7,4]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,3,7,4,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,3,7,6,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,4,3,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,4,3,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,4,6,3,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,4,6,7,3]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,4,7,3,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,4,7,6,3]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,6,3,4,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,6,3,7,4]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,6,4,3,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,6,4,7,3]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,6,7,3,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,6,7,4,3]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,7,3,4,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,7,3,6,4]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,7,4,3,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,7,4,6,3]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,2,5,7,6,3,4]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,5,7,6,4,3]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,2,6,3,4,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,3,4,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,3,5,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,3,5,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,3,7,4,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,3,7,5,4]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,4,3,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,4,3,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,4,5,3,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,4,5,7,3]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,4,7,3,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,4,7,5,3]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,5,3,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,5,3,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,5,4,3,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,5,4,7,3]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,5,7,3,4]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,5,7,4,3]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,7,3,4,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,7,3,5,4]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,7,4,3,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,7,4,5,3]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,2,6,7,5,3,4]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,6,7,5,4,3]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,2,7,3,4,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]]=>[[.,[.,[[[[.,.],.],.],.]]],.] [1,2,7,3,4,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,2,7,3,5,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,2,7,3,5,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,3,6,4,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,2,7,3,6,5,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,4,3,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]]=>[[.,[.,[[[[.,.],.],.],.]]],.] [1,2,7,4,3,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,2,7,4,5,3,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,2,7,4,5,6,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,4,6,3,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,2,7,4,6,5,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,5,3,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,2,7,5,3,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,5,4,3,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,2,7,5,4,6,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,5,6,3,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,5,6,4,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,2,7,6,3,4,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,2,7,6,3,5,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,2,7,6,4,3,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,2,7,6,4,5,3]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,2,7,6,5,3,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,2,7,6,5,4,3]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,3,2,4,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,4,5,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,4,6,5,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,4,6,7,5]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,4,7,5,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,2,4,7,6,5]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,2,5,4,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,5,4,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,5,6,4,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,5,6,7,4]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,2,5,7,4,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,2,5,7,6,4]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,2,6,4,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,6,4,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,6,5,4,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,6,5,7,4]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,6,7,4,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,6,7,5,4]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,2,7,4,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,3,2,7,4,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,2,7,5,4,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,3,2,7,5,6,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,2,7,6,4,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,2,7,6,5,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,4,2,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,2,5,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,2,6,5,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,2,6,7,5]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,2,7,5,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,4,2,7,6,5]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,4,5,2,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,2,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,6,2,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,6,7,2]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,7,2,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,4,5,7,6,2]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [1,3,4,6,2,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,4,6,2,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,4,6,5,2,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,4,6,5,7,2]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,4,6,7,2,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,4,6,7,5,2]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [1,3,4,7,2,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,3,4,7,2,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,4,7,5,2,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [1,3,4,7,5,6,2]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,4,7,6,2,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,4,7,6,5,2]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [1,3,5,2,4,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,2,4,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,2,6,4,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,2,6,7,4]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,2,7,4,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,2,7,6,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,4,2,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,4,2,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,4,6,2,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,4,6,7,2]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,4,7,2,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,4,7,6,2]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,6,2,4,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,6,2,7,4]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,6,4,2,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,6,4,7,2]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,6,7,2,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,6,7,4,2]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,7,2,4,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,7,2,6,4]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,7,4,2,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,7,4,6,2]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [1,3,5,7,6,2,4]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,5,7,6,4,2]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [1,3,6,2,4,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,2,4,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,2,5,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,2,5,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,2,7,4,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,2,7,5,4]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,4,2,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,4,2,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,4,5,2,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,4,5,7,2]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,4,7,2,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,4,7,5,2]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,5,2,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,5,2,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,5,4,2,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,5,4,7,2]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,5,7,2,4]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,5,7,4,2]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,7,2,4,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,7,2,5,4]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,7,4,2,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,7,4,5,2]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [1,3,6,7,5,2,4]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,6,7,5,4,2]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [1,3,7,2,4,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]]=>[[.,[.,[[[[.,.],.],.],.]]],.] [1,3,7,2,4,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,3,7,2,5,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,3,7,2,5,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,2,6,4,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,3,7,2,6,5,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,4,2,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]]=>[[.,[.,[[[[.,.],.],.],.]]],.] [1,3,7,4,2,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,3,7,4,5,2,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,3,7,4,5,6,2]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,4,6,2,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,3,7,4,6,5,2]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,5,2,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,3,7,5,2,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,5,4,2,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [1,3,7,5,4,6,2]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,5,6,2,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,5,6,4,2]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [1,3,7,6,2,4,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,3,7,6,2,5,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,3,7,6,4,2,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [1,3,7,6,4,5,2]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,3,7,6,5,2,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,3,7,6,5,4,2]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [1,4,2,3,5,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,3,5,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,3,6,5,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,3,6,7,5]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,3,7,5,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,2,3,7,6,5]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,2,5,3,6,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,5,3,7,6]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,5,6,3,7]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,5,6,7,3]=>[1,2,4,5,6,7,3]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,2,5,7,3,6]=>[1,2,4,5,7,6,3]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,2,5,7,6,3]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,2,6,3,5,7]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,2,6,3,7,5]=>[1,2,4,6,7,5,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,2,6,5,3,7]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,2,6,5,7,3]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,2,6,7,3,5]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,2,6,7,5,3]=>[1,2,4,6,5,7,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,2,7,3,5,6]=>[1,2,4,7,6,5,3]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,2,7,3,6,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,2,7,5,3,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,2,7,5,6,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,2,7,6,3,5]=>[1,2,4,7,5,6,3]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,2,7,6,5,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,3,2,5,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,2,5,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,2,6,5,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,2,6,7,5]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,2,7,5,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,3,2,7,6,5]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,3,5,2,6,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,5,2,7,6]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,5,6,2,7]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,5,6,7,2]=>[1,2,4,5,6,7,3]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,3,5,7,2,6]=>[1,2,4,5,7,6,3]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,3,5,7,6,2]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,3,6,2,5,7]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,3,6,2,7,5]=>[1,2,4,6,7,5,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,3,6,5,2,7]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,3,6,5,7,2]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,3,6,7,2,5]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,3,6,7,5,2]=>[1,2,4,6,5,7,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,3,7,2,5,6]=>[1,2,4,7,6,5,3]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,3,7,2,6,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,3,7,5,2,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,3,7,5,6,2]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,3,7,6,2,5]=>[1,2,4,7,5,6,3]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,3,7,6,5,2]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,5,2,3,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,5,2,3,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,5,2,6,3,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,5,2,6,7,3]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,5,2,7,3,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,5,2,7,6,3]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,5,3,2,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] 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[1,4,5,6,7,3,2]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,5,7,2,3,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,5,7,2,6,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,5,7,3,2,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,5,7,3,6,2]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,5,7,6,2,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,5,7,6,3,2]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,6,2,3,5,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,2,3,7,5]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,2,5,3,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,2,5,7,3]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,2,7,3,5]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,2,7,5,3]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,3,2,5,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,3,2,7,5]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,3,5,2,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,3,5,7,2]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,3,7,2,5]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,3,7,5,2]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,6,5,2,3,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,6,5,2,7,3]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,6,5,3,2,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,6,5,3,7,2]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,6,5,7,2,3]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,6,5,7,3,2]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,6,7,2,3,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,6,7,2,5,3]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,6,7,3,2,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,6,7,3,5,2]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,6,7,5,2,3]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,6,7,5,3,2]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,7,2,3,5,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,7,2,3,6,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,2,5,3,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,7,2,5,6,3]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,2,6,3,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,2,6,5,3]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,3,2,5,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,7,3,2,6,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,3,5,2,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [1,4,7,3,5,6,2]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,3,6,2,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,3,6,5,2]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [1,4,7,5,2,3,6]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,7,5,2,6,3]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,7,5,3,2,6]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,7,5,3,6,2]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [1,4,7,5,6,2,3]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,7,5,6,3,2]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [1,4,7,6,2,3,5]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,7,6,2,5,3]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,7,6,3,2,5]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,7,6,3,5,2]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,7,6,5,2,3]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,4,7,6,5,3,2]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [1,5,2,3,4,6,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,2,3,4,7,6]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,2,3,6,4,7]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,2,3,6,7,4]=>[1,2,5,6,7,4,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,2,3,7,4,6]=>[1,2,5,7,6,4,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,2,3,7,6,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,2,4,3,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,2,4,3,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,2,4,6,3,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,2,4,6,7,3]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,2,4,7,3,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,2,4,7,6,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,2,6,3,4,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,2,6,3,7,4]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,2,6,4,3,7]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,2,6,4,7,3]=>[1,2,5,4,6,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,2,6,7,3,4]=>[1,2,5,7,4,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,2,6,7,4,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,2,7,3,4,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,2,7,3,6,4]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,2,7,4,3,6]=>[1,2,5,4,7,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,2,7,4,6,3]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,2,7,6,3,4]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,2,7,6,4,3]=>[1,2,5,6,4,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,3,2,4,6,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,3,2,4,7,6]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,3,2,6,4,7]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,3,2,6,7,4]=>[1,2,5,6,7,4,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,3,2,7,4,6]=>[1,2,5,7,6,4,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,3,2,7,6,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,3,4,2,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,3,4,2,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,3,4,6,2,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,3,4,6,7,2]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,3,4,7,2,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,3,4,7,6,2]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,3,6,2,4,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,3,6,2,7,4]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,3,6,4,2,7]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,3,6,4,7,2]=>[1,2,5,4,6,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,3,6,7,2,4]=>[1,2,5,7,4,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,3,6,7,4,2]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,3,7,2,4,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,3,7,2,6,4]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,3,7,4,2,6]=>[1,2,5,4,7,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,3,7,4,6,2]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,3,7,6,2,4]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,3,7,6,4,2]=>[1,2,5,6,4,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,4,2,3,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,2,3,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,2,6,3,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,2,6,7,3]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,2,7,3,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,2,7,6,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,3,2,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,3,2,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,3,6,2,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,3,6,7,2]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,3,7,2,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,3,7,6,2]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,6,2,3,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,6,2,7,3]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,6,3,2,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,6,3,7,2]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,6,7,2,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,6,7,3,2]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,7,2,3,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,7,2,6,3]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,7,3,2,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,7,3,6,2]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,4,7,6,2,3]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,4,7,6,3,2]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,2,3,4,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,2,3,7,4]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,2,4,3,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,6,2,4,7,3]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,6,2,7,3,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,6,2,7,4,3]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,6,3,2,4,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,3,2,7,4]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,3,4,2,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,6,3,4,7,2]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,6,3,7,2,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,6,3,7,4,2]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,6,4,2,3,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,4,2,7,3]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,4,3,2,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,4,3,7,2]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,4,7,2,3]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,6,4,7,3,2]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,6,7,2,3,4]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,7,2,4,3]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,7,3,2,4]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,7,3,4,2]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,6,7,4,2,3]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,6,7,4,3,2]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,7,2,3,4,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,2,3,6,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,2,4,3,6]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,7,2,4,6,3]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,7,2,6,3,4]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,7,2,6,4,3]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,7,3,2,4,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,3,2,6,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,3,4,2,6]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,7,3,4,6,2]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [1,5,7,3,6,2,4]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,7,3,6,4,2]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,7,4,2,3,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,4,2,6,3]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,4,3,2,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,4,3,6,2]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,4,6,2,3]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,7,4,6,3,2]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [1,5,7,6,2,3,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,6,2,4,3]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,6,3,2,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,6,3,4,2]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [1,5,7,6,4,2,3]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,5,7,6,4,3,2]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [1,6,2,3,4,5,7]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,2,3,4,7,5]=>[1,2,6,7,5,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,2,3,5,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,2,3,5,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,2,3,7,4,5]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,2,3,7,5,4]=>[1,2,6,5,7,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,2,4,3,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,2,4,3,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,2,4,5,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,4,5,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,4,7,3,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,4,7,5,3]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,2,5,3,4,7]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,2,5,3,7,4]=>[1,2,6,7,4,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,2,5,4,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,5,4,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,5,7,3,4]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,5,7,4,3]=>[1,2,6,4,5,7,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,2,7,3,4,5]=>[1,2,6,4,7,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,2,7,3,5,4]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,2,7,4,3,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,7,4,5,3]=>[1,2,6,5,4,7,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,2,7,5,3,4]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,2,7,5,4,3]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,2,4,5,7]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,3,2,4,7,5]=>[1,2,6,7,5,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,3,2,5,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,2,5,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,2,7,4,5]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,2,7,5,4]=>[1,2,6,5,7,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,3,4,2,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,3,4,2,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,3,4,5,2,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,4,5,7,2]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,4,7,2,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,4,7,5,2]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,3,5,2,4,7]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,5,2,7,4]=>[1,2,6,7,4,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,5,4,2,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,5,4,7,2]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,5,7,2,4]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,5,7,4,2]=>[1,2,6,4,5,7,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,7,2,4,5]=>[1,2,6,4,7,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,3,7,2,5,4]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,3,7,4,2,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,7,4,5,2]=>[1,2,6,5,4,7,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,3,7,5,2,4]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,3,7,5,4,2]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,4,2,3,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,2,3,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,2,5,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,2,5,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,2,7,3,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,2,7,5,3]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,3,2,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,3,2,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,3,5,2,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,3,5,7,2]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,3,7,2,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,3,7,5,2]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,5,2,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,5,2,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,5,3,2,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,5,3,7,2]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,5,7,2,3]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,5,7,3,2]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,7,2,3,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,7,2,5,3]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,7,3,2,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,7,3,5,2]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,4,7,5,2,3]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,4,7,5,3,2]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,5,2,3,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,2,3,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,2,4,3,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,2,4,7,3]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,2,7,3,4]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,2,7,4,3]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,3,2,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,3,2,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,3,4,2,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,3,4,7,2]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,3,7,2,4]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,3,7,4,2]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,4,2,3,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,4,2,7,3]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,4,3,2,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,4,3,7,2]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,4,7,2,3]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,4,7,3,2]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,7,2,3,4]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,7,2,4,3]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,7,3,2,4]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,7,3,4,2]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,5,7,4,2,3]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,5,7,4,3,2]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,7,2,3,4,5]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,7,2,3,5,4]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,7,2,4,3,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,7,2,4,5,3]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,7,2,5,3,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,7,2,5,4,3]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,7,3,2,4,5]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,7,3,2,5,4]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,7,3,4,2,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,7,3,4,5,2]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [1,6,7,3,5,2,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,7,3,5,4,2]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,7,4,2,3,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,7,4,2,5,3]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,7,4,3,2,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [1,6,7,4,3,5,2]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [1,6,7,4,5,2,3]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,7,4,5,3,2]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,7,5,2,3,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,7,5,2,4,3]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,7,5,3,2,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,7,5,3,4,2]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [1,6,7,5,4,2,3]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,6,7,5,4,3,2]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [1,7,2,3,4,5,6]=>[1,2,7,6,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],.]]]=>[[.,[[[[[.,.],.],.],.],.]],.] [1,7,2,3,4,6,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,2,3,5,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]]=>[[.,[[[[.,.],[.,.]],.],.]],.] [1,7,2,3,5,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,2,3,6,4,5]=>[1,2,7,5,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,2,3,6,5,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,2,4,3,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]]=>[[.,[[[[.,[.,.]],.],.],.]],.] [1,7,2,4,3,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,2,4,5,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,2,4,5,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,2,4,6,3,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,2,4,6,5,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,2,5,3,4,6]=>[1,2,7,6,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],.]]]=>[[.,[[[[.,.],[.,.]],.],.]],.] [1,7,2,5,3,6,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,2,5,4,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,2,5,4,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,2,5,6,3,4]=>[1,2,7,4,5,6,3]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,2,5,6,4,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,2,6,3,4,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,2,6,3,5,4]=>[1,2,7,4,6,5,3]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,2,6,4,3,5]=>[1,2,7,5,4,6,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,2,6,4,5,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,2,6,5,3,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,2,6,5,4,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,3,2,4,5,6]=>[1,2,7,6,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],.]]]=>[[.,[[[[[.,.],.],.],.],.]],.] [1,7,3,2,4,6,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,3,2,5,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]]=>[[.,[[[[.,.],[.,.]],.],.]],.] [1,7,3,2,5,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,3,2,6,4,5]=>[1,2,7,5,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,3,2,6,5,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,3,4,2,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]]=>[[.,[[[[.,[.,.]],.],.],.]],.] [1,7,3,4,2,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,3,4,5,2,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,3,4,5,6,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,3,4,6,2,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,3,4,6,5,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,3,5,2,4,6]=>[1,2,7,6,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],.]]]=>[[.,[[[[.,.],[.,.]],.],.]],.] [1,7,3,5,2,6,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,3,5,4,2,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,3,5,4,6,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,3,5,6,2,4]=>[1,2,7,4,5,6,3]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,3,5,6,4,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,3,6,2,4,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,3,6,2,5,4]=>[1,2,7,4,6,5,3]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,3,6,4,2,5]=>[1,2,7,5,4,6,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,3,6,4,5,2]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,3,6,5,2,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,3,6,5,4,2]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,4,2,3,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]]=>[[.,[[[[.,[.,.]],.],.],.]],.] [1,7,4,2,3,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,4,2,5,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,4,2,5,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,2,6,3,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,4,2,6,5,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,3,2,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]]=>[[.,[[[[.,[.,.]],.],.],.]],.] [1,7,4,3,2,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,4,3,5,2,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,4,3,5,6,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,3,6,2,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,4,3,6,5,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,5,2,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,4,5,2,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,5,3,2,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [1,7,4,5,3,6,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,5,6,2,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,5,6,3,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [1,7,4,6,2,3,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,4,6,2,5,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,4,6,3,2,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,4,6,3,5,2]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,4,6,5,2,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,4,6,5,3,2]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [1,7,5,2,3,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]]=>[[.,[[[[.,.],[.,.]],.],.]],.] [1,7,5,2,3,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,5,2,4,3,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]]=>[[.,[[[.,[[.,.],.]],.],.]],.] [1,7,5,2,4,6,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,2,6,3,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,5,2,6,4,3]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,3,2,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]]=>[[.,[[[[.,.],[.,.]],.],.]],.] [1,7,5,3,2,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,5,3,4,2,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]]=>[[.,[[[.,[[.,.],.]],.],.]],.] [1,7,5,3,4,6,2]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,3,6,2,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,5,3,6,4,2]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,4,2,3,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]]=>[[.,[[[.,[[.,.],.]],.],.]],.] [1,7,5,4,2,6,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,4,3,2,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]]=>[[.,[[[.,[[.,.],.]],.],.]],.] [1,7,5,4,3,6,2]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,4,6,2,3]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,4,6,3,2]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,6,2,3,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,5,6,2,4,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,6,3,2,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,5,6,3,4,2]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,6,4,2,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,5,6,4,3,2]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [1,7,6,2,3,4,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,6,2,3,5,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,6,2,4,3,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,6,2,4,5,3]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]]=>[[.,[[.,[[[.,.],.],.]],.]],.] [1,7,6,2,5,3,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,6,2,5,4,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [1,7,6,3,2,4,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,6,3,2,5,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,6,3,4,2,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [1,7,6,3,4,5,2]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]]=>[[.,[[.,[[[.,.],.],.]],.]],.] [1,7,6,3,5,2,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [1,7,6,3,5,4,2]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [1,7,6,4,2,3,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,6,4,2,5,3]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]]=>[[.,[[.,[[[.,.],.],.]],.]],.] [1,7,6,4,3,2,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [1,7,6,4,3,5,2]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]]=>[[.,[[.,[[[.,.],.],.]],.]],.] [1,7,6,4,5,2,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [1,7,6,4,5,3,2]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [1,7,6,5,2,3,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,6,5,2,4,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [1,7,6,5,3,2,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [1,7,6,5,3,4,2]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [1,7,6,5,4,2,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [1,7,6,5,4,3,2]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,1,3,4,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,4,5,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,4,6,5,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,4,6,7,5]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,4,7,5,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,3,4,7,6,5]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,3,5,4,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,5,4,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,5,6,4,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,5,6,7,4]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,5,7,4,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,3,5,7,6,4]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,3,6,4,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,3,6,4,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,3,6,5,4,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,3,6,5,7,4]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,3,6,7,4,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,3,6,7,5,4]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,3,7,4,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,1,3,7,4,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,3,7,5,4,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,1,3,7,5,6,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,3,7,6,4,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,3,7,6,5,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,4,3,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,3,5,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,3,6,5,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,3,6,7,5]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,3,7,5,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,4,3,7,6,5]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,4,5,3,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,5,3,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,5,6,3,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,5,6,7,3]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,1,4,5,7,3,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,4,5,7,6,3]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,1,4,6,3,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,4,6,3,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,4,6,5,3,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,4,6,5,7,3]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,4,6,7,3,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,4,6,7,5,3]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,1,4,7,3,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,1,4,7,3,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,4,7,5,3,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,1,4,7,5,6,3]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,4,7,6,3,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,4,7,6,5,3]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,1,5,3,4,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,3,4,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,3,6,4,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,3,6,7,4]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,3,7,4,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,3,7,6,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,4,3,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,4,3,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,4,6,3,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,4,6,7,3]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,4,7,3,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,4,7,6,3]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,6,3,4,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,6,3,7,4]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,6,4,3,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,6,4,7,3]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,6,7,3,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,6,7,4,3]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,7,3,4,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,7,3,6,4]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,7,4,3,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,7,4,6,3]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,1,5,7,6,3,4]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,5,7,6,4,3]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,1,6,3,4,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,3,4,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,3,5,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,3,5,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,3,7,4,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,3,7,5,4]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,4,3,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,4,3,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,4,5,3,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,4,5,7,3]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,4,7,3,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,4,7,5,3]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,5,3,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,5,3,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,5,4,3,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,5,4,7,3]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,5,7,3,4]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,5,7,4,3]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,7,3,4,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,7,3,5,4]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,7,4,3,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,7,4,5,3]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,1,6,7,5,3,4]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,6,7,5,4,3]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,1,7,3,4,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]]=>[[.,[.,[[[[.,.],.],.],.]]],.] [2,1,7,3,4,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,1,7,3,5,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,1,7,3,5,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,3,6,4,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,1,7,3,6,5,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,4,3,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]]=>[[.,[.,[[[[.,.],.],.],.]]],.] [2,1,7,4,3,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,1,7,4,5,3,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,1,7,4,5,6,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,4,6,3,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,1,7,4,6,5,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,5,3,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,1,7,5,3,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,5,4,3,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,1,7,5,4,6,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,5,6,3,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,5,6,4,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,1,7,6,3,4,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,1,7,6,3,5,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,1,7,6,4,3,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,1,7,6,4,5,3]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,1,7,6,5,3,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,1,7,6,5,4,3]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,3,1,4,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,4,5,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,4,6,5,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,4,6,7,5]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,4,7,5,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,1,4,7,6,5]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,1,5,4,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,5,4,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,5,6,4,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,5,6,7,4]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,5,7,4,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,1,5,7,6,4]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,1,6,4,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,1,6,4,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,1,6,5,4,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,1,6,5,7,4]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,1,6,7,4,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,1,6,7,5,4]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,1,7,4,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,3,1,7,4,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,1,7,5,4,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,3,1,7,5,6,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,1,7,6,4,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,1,7,6,5,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,4,1,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,5,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,6,5,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,6,7,5]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,7,5,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,4,1,7,6,5]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,4,5,1,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,1,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,6,1,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,6,7,1]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,7,1,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,4,5,7,6,1]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.] [2,3,4,6,1,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,6,1,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,6,5,1,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,6,5,7,1]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,6,7,1,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,6,7,5,1]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]]=>[[.,[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,7,1,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,3,4,7,1,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,4,7,5,1,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.] [2,3,4,7,5,6,1]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,4,7,6,1,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,4,7,6,5,1]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.] [2,3,5,1,4,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,1,4,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,1,6,4,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,1,6,7,4]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,1,7,4,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,1,7,6,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,4,1,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,4,1,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,4,6,1,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,4,6,7,1]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,4,7,1,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,4,7,6,1]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,6,1,4,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,6,1,7,4]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,6,4,1,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,6,4,7,1]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,6,7,1,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,6,7,4,1]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,7,1,4,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,7,1,6,4]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,7,4,1,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,7,4,6,1]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]]=>[[.,[.,[[.,.],[[.,.],.]]]],.] [2,3,5,7,6,1,4]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,5,7,6,4,1]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]]=>[[.,[.,[[.,.],[.,[.,.]]]]],.] [2,3,6,1,4,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,1,4,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,1,5,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,1,5,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,1,7,4,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,1,7,5,4]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,4,1,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,4,1,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,4,5,1,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,4,5,7,1]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,4,7,1,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,4,7,5,1]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,5,1,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,5,1,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,5,4,1,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,5,4,7,1]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,5,7,1,4]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,5,7,4,1]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,7,1,4,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,7,1,5,4]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,7,4,1,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,7,4,5,1]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]]=>[[.,[.,[[[.,.],.],[.,.]]]],.] [2,3,6,7,5,1,4]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,6,7,5,4,1]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]]=>[[.,[.,[[.,[.,.]],[.,.]]]],.] [2,3,7,1,4,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]]=>[[.,[.,[[[[.,.],.],.],.]]],.] [2,3,7,1,4,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,3,7,1,5,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,3,7,1,5,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,1,6,4,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,3,7,1,6,5,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,4,1,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]]=>[[.,[.,[[[[.,.],.],.],.]]],.] [2,3,7,4,1,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,3,7,4,5,1,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,3,7,4,5,6,1]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,4,6,1,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,3,7,4,6,5,1]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,5,1,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,3,7,5,1,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,5,4,1,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]=>[[.,[.,[[[.,[.,.]],.],.]]],.] [2,3,7,5,4,6,1]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,5,6,1,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,5,6,4,1]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.] [2,3,7,6,1,4,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,3,7,6,1,5,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,3,7,6,4,1,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]]=>[[.,[.,[[[.,.],[.,.]],.]]],.] [2,3,7,6,4,5,1]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,3,7,6,5,1,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,3,7,6,5,4,1]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.] [2,4,1,3,5,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,3,5,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,3,6,5,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,3,6,7,5]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,3,7,5,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,1,3,7,6,5]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,1,5,3,6,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,5,3,7,6]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,5,6,3,7]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,5,6,7,3]=>[1,2,4,5,6,7,3]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,1,5,7,3,6]=>[1,2,4,5,7,6,3]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,1,5,7,6,3]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,1,6,3,5,7]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,1,6,3,7,5]=>[1,2,4,6,7,5,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,1,6,5,3,7]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,1,6,5,7,3]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,1,6,7,3,5]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,1,6,7,5,3]=>[1,2,4,6,5,7,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,1,7,3,5,6]=>[1,2,4,7,6,5,3]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,1,7,3,6,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,1,7,5,3,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,1,7,5,6,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,1,7,6,3,5]=>[1,2,4,7,5,6,3]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,1,7,6,5,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,3,1,5,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,1,5,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,1,6,5,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,1,6,7,5]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,1,7,5,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,3,1,7,6,5]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,3,5,1,6,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,5,1,7,6]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,5,6,1,7]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,5,6,7,1]=>[1,2,4,5,6,7,3]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,3,5,7,1,6]=>[1,2,4,5,7,6,3]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,3,5,7,6,1]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,3,6,1,5,7]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,3,6,1,7,5]=>[1,2,4,6,7,5,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,3,6,5,1,7]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,3,6,5,7,1]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,3,6,7,1,5]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,3,6,7,5,1]=>[1,2,4,6,5,7,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,3,7,1,5,6]=>[1,2,4,7,6,5,3]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,3,7,1,6,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,3,7,5,1,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,3,7,5,6,1]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,3,7,6,1,5]=>[1,2,4,7,5,6,3]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,3,7,6,5,1]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,5,1,3,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,1,3,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,1,6,3,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,1,6,7,3]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,1,7,3,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,5,1,7,6,3]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,5,3,1,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,3,1,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,3,6,1,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,3,6,7,1]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,5,3,7,1,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,5,3,7,6,1]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,5,6,1,3,7]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,5,6,1,7,3]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,5,6,3,1,7]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,5,6,3,7,1]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,5,6,7,1,3]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,5,6,7,3,1]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,5,7,1,3,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,5,7,1,6,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,5,7,3,1,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,5,7,3,6,1]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,5,7,6,1,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,5,7,6,3,1]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,6,1,3,5,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,1,3,7,5]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,1,5,3,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,1,5,7,3]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,1,7,3,5]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,1,7,5,3]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,3,1,5,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,3,1,7,5]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,3,5,1,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,3,5,7,1]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,3,7,1,5]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,3,7,5,1]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,6,5,1,3,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,6,5,1,7,3]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,6,5,3,1,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,6,5,3,7,1]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,6,5,7,1,3]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,6,5,7,3,1]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,6,7,1,3,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,6,7,1,5,3]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,6,7,3,1,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,6,7,3,5,1]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,6,7,5,1,3]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,6,7,5,3,1]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,7,1,3,5,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,7,1,3,6,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,1,5,3,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,7,1,5,6,3]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,1,6,3,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,1,6,5,3]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,3,1,5,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,7,3,1,6,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,3,5,1,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]]=>[[.,[[.,.],[[[.,.],.],.]]],.] [2,4,7,3,5,6,1]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,3,6,1,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,3,6,5,1]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]]=>[[.,[[.,.],[[.,[.,.]],.]]],.] [2,4,7,5,1,3,6]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,7,5,1,6,3]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,7,5,3,1,6]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,7,5,3,6,1]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]]=>[[.,[[.,.],[.,[[.,.],.]]]],.] [2,4,7,5,6,1,3]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,7,5,6,3,1]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]]=>[[.,[[.,.],[.,[.,[.,.]]]]],.] [2,4,7,6,1,3,5]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,7,6,1,5,3]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,7,6,3,1,5]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,7,6,3,5,1]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,7,6,5,1,3]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,4,7,6,5,3,1]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]]=>[[.,[[.,.],[[.,.],[.,.]]]],.] [2,5,1,3,4,6,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,1,3,4,7,6]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,1,3,6,4,7]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,1,3,6,7,4]=>[1,2,5,6,7,4,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,1,3,7,4,6]=>[1,2,5,7,6,4,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,1,3,7,6,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,1,4,3,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,1,4,3,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,1,4,6,3,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,1,4,6,7,3]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,1,4,7,3,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,1,4,7,6,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,1,6,3,4,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,1,6,3,7,4]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,1,6,4,3,7]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,1,6,4,7,3]=>[1,2,5,4,6,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,1,6,7,3,4]=>[1,2,5,7,4,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,1,6,7,4,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,1,7,3,4,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,1,7,3,6,4]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,1,7,4,3,6]=>[1,2,5,4,7,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,1,7,4,6,3]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,1,7,6,3,4]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,1,7,6,4,3]=>[1,2,5,6,4,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,3,1,4,6,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,3,1,4,7,6]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,3,1,6,4,7]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,3,1,6,7,4]=>[1,2,5,6,7,4,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,3,1,7,4,6]=>[1,2,5,7,6,4,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,3,1,7,6,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,3,4,1,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,3,4,1,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,3,4,6,1,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,3,4,6,7,1]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,3,4,7,1,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,3,4,7,6,1]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,3,6,1,4,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,3,6,1,7,4]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,3,6,4,1,7]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,3,6,4,7,1]=>[1,2,5,4,6,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,3,6,7,1,4]=>[1,2,5,7,4,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,3,6,7,4,1]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,3,7,1,4,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,3,7,1,6,4]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,3,7,4,1,6]=>[1,2,5,4,7,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,3,7,4,6,1]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,3,7,6,1,4]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,3,7,6,4,1]=>[1,2,5,6,4,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,4,1,3,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,1,3,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,1,6,3,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,1,6,7,3]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,1,7,3,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,1,7,6,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,3,1,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,3,1,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,3,6,1,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,3,6,7,1]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,3,7,1,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,3,7,6,1]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,6,1,3,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,6,1,7,3]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,6,3,1,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,6,3,7,1]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,6,7,1,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,6,7,3,1]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,7,1,3,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,7,1,6,3]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,7,3,1,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,7,3,6,1]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,4,7,6,1,3]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,4,7,6,3,1]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,1,3,4,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,1,3,7,4]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,1,4,3,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,6,1,4,7,3]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,6,1,7,3,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,6,1,7,4,3]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,6,3,1,4,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,3,1,7,4]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,3,4,1,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,6,3,4,7,1]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,6,3,7,1,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,6,3,7,4,1]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,6,4,1,3,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,4,1,7,3]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,4,3,1,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,4,3,7,1]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,4,7,1,3]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,6,4,7,3,1]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,6,7,1,3,4]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,7,1,4,3]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,7,3,1,4]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,7,3,4,1]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,6,7,4,1,3]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,6,7,4,3,1]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,7,1,3,4,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,1,3,6,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,1,4,3,6]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,7,1,4,6,3]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,7,1,6,3,4]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,7,1,6,4,3]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,7,3,1,4,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,3,1,6,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,3,4,1,6]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,7,3,4,6,1]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]]=>[[.,[[[.,.],.],[[.,.],.]]],.] [2,5,7,3,6,1,4]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,7,3,6,4,1]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,7,4,1,3,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,4,1,6,3]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,4,3,1,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,4,3,6,1]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,4,6,1,3]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,7,4,6,3,1]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]]=>[[.,[[.,[.,.]],[.,[.,.]]]],.] [2,5,7,6,1,3,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,6,1,4,3]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,6,3,1,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,6,3,4,1]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]]=>[[.,[[.,[.,.]],[[.,.],.]]],.] [2,5,7,6,4,1,3]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,5,7,6,4,3,1]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]]=>[[.,[[[.,.],.],[.,[.,.]]]],.] [2,6,1,3,4,5,7]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,1,3,4,7,5]=>[1,2,6,7,5,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,1,3,5,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,1,3,5,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,1,3,7,4,5]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,1,3,7,5,4]=>[1,2,6,5,7,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,1,4,3,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,1,4,3,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,1,4,5,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,4,5,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,4,7,3,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,4,7,5,3]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,1,5,3,4,7]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,1,5,3,7,4]=>[1,2,6,7,4,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,1,5,4,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,5,4,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,5,7,3,4]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,5,7,4,3]=>[1,2,6,4,5,7,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,1,7,3,4,5]=>[1,2,6,4,7,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,1,7,3,5,4]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,1,7,4,3,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,7,4,5,3]=>[1,2,6,5,4,7,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,1,7,5,3,4]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,1,7,5,4,3]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,1,4,5,7]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,3,1,4,7,5]=>[1,2,6,7,5,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,3,1,5,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,1,5,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,1,7,4,5]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,1,7,5,4]=>[1,2,6,5,7,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,3,4,1,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,3,4,1,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,3,4,5,1,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,4,5,7,1]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,4,7,1,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,4,7,5,1]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,3,5,1,4,7]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,5,1,7,4]=>[1,2,6,7,4,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,5,4,1,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,5,4,7,1]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,5,7,1,4]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,5,7,4,1]=>[1,2,6,4,5,7,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,7,1,4,5]=>[1,2,6,4,7,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,3,7,1,5,4]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,3,7,4,1,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,7,4,5,1]=>[1,2,6,5,4,7,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,3,7,5,1,4]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,3,7,5,4,1]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,4,1,3,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,1,3,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,1,5,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,1,5,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,1,7,3,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,1,7,5,3]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,3,1,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,3,1,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,3,5,1,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,3,5,7,1]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,3,7,1,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,3,7,5,1]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,5,1,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,5,1,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,5,3,1,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,5,3,7,1]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,5,7,1,3]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,5,7,3,1]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,7,1,3,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,7,1,5,3]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,7,3,1,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,7,3,5,1]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,4,7,5,1,3]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,4,7,5,3,1]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,5,1,3,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,1,3,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,1,4,3,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,1,4,7,3]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,1,7,3,4]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,1,7,4,3]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,3,1,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,3,1,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,3,4,1,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,3,4,7,1]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,3,7,1,4]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,3,7,4,1]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,4,1,3,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,4,1,7,3]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,4,3,1,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,4,3,7,1]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,4,7,1,3]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,4,7,3,1]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,7,1,3,4]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,7,1,4,3]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,7,3,1,4]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,7,3,4,1]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,5,7,4,1,3]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,5,7,4,3,1]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,7,1,3,4,5]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,7,1,3,5,4]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,7,1,4,3,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,7,1,4,5,3]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,7,1,5,3,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,7,1,5,4,3]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,7,3,1,4,5]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,7,3,1,5,4]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,7,3,4,1,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,7,3,4,5,1]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]]=>[[.,[[[[.,.],.],.],[.,.]]],.] [2,6,7,3,5,1,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,7,3,5,4,1]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,7,4,1,3,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,7,4,1,5,3]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,7,4,3,1,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]]=>[[.,[[.,[[.,.],.]],[.,.]]],.] [2,6,7,4,3,5,1]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]]=>[[.,[[[.,[.,.]],.],[.,.]]],.] [2,6,7,4,5,1,3]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,7,4,5,3,1]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,7,5,1,3,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,7,5,1,4,3]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,7,5,3,1,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,7,5,3,4,1]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]]=>[[.,[[[.,.],[.,.]],[.,.]]],.] [2,6,7,5,4,1,3]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,6,7,5,4,3,1]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]]=>[[.,[[.,[.,[.,.]]],[.,.]]],.] [2,7,1,3,4,5,6]=>[1,2,7,6,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],.]]]=>[[.,[[[[[.,.],.],.],.],.]],.] [2,7,1,3,4,6,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,1,3,5,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]]=>[[.,[[[[.,.],[.,.]],.],.]],.] [2,7,1,3,5,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,1,3,6,4,5]=>[1,2,7,5,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,1,3,6,5,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,1,4,3,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]]=>[[.,[[[[.,[.,.]],.],.],.]],.] [2,7,1,4,3,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,1,4,5,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,1,4,5,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,1,4,6,3,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,1,4,6,5,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,1,5,3,4,6]=>[1,2,7,6,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],.]]]=>[[.,[[[[.,.],[.,.]],.],.]],.] [2,7,1,5,3,6,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,1,5,4,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,1,5,4,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,1,5,6,3,4]=>[1,2,7,4,5,6,3]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,1,5,6,4,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,1,6,3,4,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,1,6,3,5,4]=>[1,2,7,4,6,5,3]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,1,6,4,3,5]=>[1,2,7,5,4,6,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,1,6,4,5,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,1,6,5,3,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,1,6,5,4,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,3,1,4,5,6]=>[1,2,7,6,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],.]]]=>[[.,[[[[[.,.],.],.],.],.]],.] [2,7,3,1,4,6,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,3,1,5,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]]=>[[.,[[[[.,.],[.,.]],.],.]],.] [2,7,3,1,5,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,3,1,6,4,5]=>[1,2,7,5,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,3,1,6,5,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,3,4,1,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]]=>[[.,[[[[.,[.,.]],.],.],.]],.] [2,7,3,4,1,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,3,4,5,1,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,3,4,5,6,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,3,4,6,1,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,3,4,6,5,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,3,5,1,4,6]=>[1,2,7,6,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],.]]]=>[[.,[[[[.,.],[.,.]],.],.]],.] [2,7,3,5,1,6,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,3,5,4,1,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,3,5,4,6,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,3,5,6,1,4]=>[1,2,7,4,5,6,3]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,3,5,6,4,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,3,6,1,4,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,3,6,1,5,4]=>[1,2,7,4,6,5,3]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,3,6,4,1,5]=>[1,2,7,5,4,6,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,3,6,4,5,1]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,3,6,5,1,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,3,6,5,4,1]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,4,1,3,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]]=>[[.,[[[[.,[.,.]],.],.],.]],.] [2,7,4,1,3,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,4,1,5,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,4,1,5,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,1,6,3,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,4,1,6,5,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,3,1,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]]=>[[.,[[[[.,[.,.]],.],.],.]],.] [2,7,4,3,1,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,4,3,5,1,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,4,3,5,6,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,3,6,1,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,4,3,6,5,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,5,1,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,4,5,1,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,5,3,1,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]=>[[.,[[[.,[.,[.,.]]],.],.]],.] [2,7,4,5,3,6,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,5,6,1,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,5,6,3,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.] [2,7,4,6,1,3,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,4,6,1,5,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,4,6,3,1,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,4,6,3,5,1]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,4,6,5,1,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,4,6,5,3,1]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.] [2,7,5,1,3,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]]=>[[.,[[[[.,.],[.,.]],.],.]],.] [2,7,5,1,3,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,5,1,4,3,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]]=>[[.,[[[.,[[.,.],.]],.],.]],.] [2,7,5,1,4,6,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,1,6,3,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,5,1,6,4,3]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,3,1,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]]=>[[.,[[[[.,.],[.,.]],.],.]],.] [2,7,5,3,1,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,5,3,4,1,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]]=>[[.,[[[.,[[.,.],.]],.],.]],.] [2,7,5,3,4,6,1]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,3,6,1,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,5,3,6,4,1]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,4,1,3,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]]=>[[.,[[[.,[[.,.],.]],.],.]],.] [2,7,5,4,1,6,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,4,3,1,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]]=>[[.,[[[.,[[.,.],.]],.],.]],.] [2,7,5,4,3,6,1]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,4,6,1,3]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,4,6,3,1]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,6,1,3,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,5,6,1,4,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,6,3,1,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,5,6,3,4,1]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,6,4,1,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,5,6,4,3,1]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]]=>[[.,[[.,[[.,.],[.,.]]],.]],.] [2,7,6,1,3,4,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,6,1,3,5,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,6,1,4,3,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,6,1,4,5,3]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]]=>[[.,[[.,[[[.,.],.],.]],.]],.] [2,7,6,1,5,3,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,6,1,5,4,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,7,6,3,1,4,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,6,3,1,5,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,6,3,4,1,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]]=>[[.,[[[[.,.],.],[.,.]],.]],.] [2,7,6,3,4,5,1]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]]=>[[.,[[.,[[[.,.],.],.]],.]],.] [2,7,6,3,5,1,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]]=>[[.,[[[.,.],[[.,.],.]],.]],.] [2,7,6,3,5,4,1]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,7,6,4,1,3,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,6,4,1,5,3]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]]=>[[.,[[.,[[[.,.],.],.]],.]],.] [2,7,6,4,3,1,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]]=>[[.,[[[.,[.,.]],[.,.]],.]],.] [2,7,6,4,3,5,1]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]]=>[[.,[[.,[[[.,.],.],.]],.]],.] [2,7,6,4,5,1,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,7,6,4,5,3,1]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,7,6,5,1,3,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,6,5,1,4,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,7,6,5,3,1,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]]=>[[.,[[[.,.],[.,[.,.]]],.]],.] [2,7,6,5,3,4,1]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,7,6,5,4,1,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [2,7,6,5,4,3,1]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]=>[[.,[[.,[[.,[.,.]],.]],.]],.] [3,1,2,4,5,6,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,4,5,7,6]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,4,6,5,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,4,6,7,5]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,4,7,5,6]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,1,2,4,7,6,5]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,1,2,5,4,6,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,5,4,7,6]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,5,6,4,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,5,6,7,4]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,2,5,7,4,6]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,1,2,5,7,6,4]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,1,2,6,4,5,7]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,2,6,4,7,5]=>[1,3,2,4,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,2,6,5,4,7]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,2,6,5,7,4]=>[1,3,2,4,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,2,6,7,4,5]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,2,6,7,5,4]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,1,2,7,4,5,6]=>[1,3,2,4,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,1,2,7,4,6,5]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,2,7,5,4,6]=>[1,3,2,4,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,1,2,7,5,6,4]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,2,7,6,4,5]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,2,7,6,5,4]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,4,2,5,6,7]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,2,5,7,6]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,2,6,5,7]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,2,6,7,5]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,2,7,5,6]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,1,4,2,7,6,5]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,1,4,5,2,6,7]=>[1,3,4,5,2,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,5,2,7,6]=>[1,3,4,5,2,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,5,6,2,7]=>[1,3,4,5,6,2,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,5,6,7,2]=>[1,3,4,5,6,7,2]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,1,4,5,7,2,6]=>[1,3,4,5,7,6,2]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] 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[3,1,4,7,5,6,2]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,4,7,6,2,5]=>[1,3,4,7,5,6,2]=>[.,[[.,.],[.,[[.,[.,.]],.]]]]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,4,7,6,5,2]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,1,5,2,4,6,7]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,2,4,7,6]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,2,6,4,7]=>[1,3,5,6,4,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,2,6,7,4]=>[1,3,5,6,7,4,2]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,2,7,4,6]=>[1,3,5,7,6,4,2]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,2,7,6,4]=>[1,3,5,7,4,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,4,2,6,7]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,4,2,7,6]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,4,6,2,7]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,4,6,7,2]=>[1,3,5,6,7,2,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,4,7,2,6]=>[1,3,5,7,6,2,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,4,7,6,2]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,6,2,4,7]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,6,2,7,4]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,6,4,2,7]=>[1,3,5,4,6,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,6,4,7,2]=>[1,3,5,4,6,7,2]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,6,7,2,4]=>[1,3,5,7,4,6,2]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,6,7,4,2]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,7,2,4,6]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,7,2,6,4]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,7,4,2,6]=>[1,3,5,4,7,6,2]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,7,4,6,2]=>[1,3,5,4,7,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,1,5,7,6,2,4]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,5,7,6,4,2]=>[1,3,5,6,4,7,2]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,1,6,2,4,5,7]=>[1,3,6,5,4,2,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,2,4,7,5]=>[1,3,6,7,5,4,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,2,5,4,7]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,2,5,7,4]=>[1,3,6,7,4,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,2,7,4,5]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,2,7,5,4]=>[1,3,6,5,7,4,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,4,2,5,7]=>[1,3,6,5,2,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,4,2,7,5]=>[1,3,6,7,5,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,4,5,2,7]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,4,5,7,2]=>[1,3,6,7,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,4,7,2,5]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,4,7,5,2]=>[1,3,6,5,7,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,5,2,4,7]=>[1,3,6,4,5,2,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,5,2,7,4]=>[1,3,6,7,4,5,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,5,4,2,7]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,5,4,7,2]=>[1,3,6,7,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,5,7,2,4]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,5,7,4,2]=>[1,3,6,4,5,7,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,7,2,4,5]=>[1,3,6,4,7,5,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,7,2,5,4]=>[1,3,6,5,2,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,7,4,2,5]=>[1,3,6,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,7,4,5,2]=>[1,3,6,5,4,7,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,1,6,7,5,2,4]=>[1,3,6,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,6,7,5,4,2]=>[1,3,6,4,7,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,1,7,2,4,5,6]=>[1,3,7,6,5,4,2]=>[.,[[.,.],[[[[.,.],.],.],.]]]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,1,7,2,4,6,5]=>[1,3,7,5,4,2,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,1,7,2,5,4,6]=>[1,3,7,6,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,1,7,2,5,6,4]=>[1,3,7,4,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,2,6,4,5]=>[1,3,7,5,6,4,2]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,1,7,2,6,5,4]=>[1,3,7,4,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,4,2,5,6]=>[1,3,7,6,5,2,4]=>[.,[[.,.],[[[[.,.],.],.],.]]]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,1,7,4,2,6,5]=>[1,3,7,5,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,1,7,4,5,2,6]=>[1,3,7,6,2,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,1,7,4,5,6,2]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,4,6,2,5]=>[1,3,7,5,6,2,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,1,7,4,6,5,2]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,5,2,4,6]=>[1,3,7,6,4,5,2]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,1,7,5,2,6,4]=>[1,3,7,4,5,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,5,4,2,6]=>[1,3,7,6,2,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,1,7,5,4,6,2]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,5,6,2,4]=>[1,3,7,4,5,6,2]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,5,6,4,2]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,1,7,6,2,4,5]=>[1,3,7,5,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,1,7,6,2,5,4]=>[1,3,7,4,6,5,2]=>[.,[[.,.],[[.,[[.,.],.]],.]]]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,1,7,6,4,2,5]=>[1,3,7,5,4,6,2]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,1,7,6,4,5,2]=>[1,3,7,2,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,1,7,6,5,2,4]=>[1,3,7,4,6,2,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,1,7,6,5,4,2]=>[1,3,7,2,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,2,1,4,5,6,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,4,5,7,6]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,4,6,5,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,4,6,7,5]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,4,7,5,6]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,2,1,4,7,6,5]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,2,1,5,4,6,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,5,4,7,6]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,5,6,4,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,5,6,7,4]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,2,1,5,7,4,6]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,2,1,5,7,6,4]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,2,1,6,4,5,7]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,2,1,6,4,7,5]=>[1,3,2,4,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,2,1,6,5,4,7]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] 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[3,2,5,6,7,4,1]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,7,1,4,6]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,7,1,6,4]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,7,4,1,6]=>[1,3,5,4,7,6,2]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,7,4,6,1]=>[1,3,5,4,7,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,2,5,7,6,1,4]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,5,7,6,4,1]=>[1,3,5,6,4,7,2]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,2,6,1,4,5,7]=>[1,3,6,5,4,2,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,1,4,7,5]=>[1,3,6,7,5,4,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,1,5,4,7]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,1,5,7,4]=>[1,3,6,7,4,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,1,7,4,5]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,1,7,5,4]=>[1,3,6,5,7,4,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,4,1,5,7]=>[1,3,6,5,2,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,4,1,7,5]=>[1,3,6,7,5,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,4,5,1,7]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,4,5,7,1]=>[1,3,6,7,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,4,7,1,5]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,4,7,5,1]=>[1,3,6,5,7,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,5,1,4,7]=>[1,3,6,4,5,2,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,5,1,7,4]=>[1,3,6,7,4,5,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,5,4,1,7]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,5,4,7,1]=>[1,3,6,7,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,5,7,1,4]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,5,7,4,1]=>[1,3,6,4,5,7,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,7,1,4,5]=>[1,3,6,4,7,5,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,7,1,5,4]=>[1,3,6,5,2,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,7,4,1,5]=>[1,3,6,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,7,4,5,1]=>[1,3,6,5,4,7,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,2,6,7,5,1,4]=>[1,3,6,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,6,7,5,4,1]=>[1,3,6,4,7,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,2,7,1,4,5,6]=>[1,3,7,6,5,4,2]=>[.,[[.,.],[[[[.,.],.],.],.]]]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,2,7,1,4,6,5]=>[1,3,7,5,4,2,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,2,7,1,5,4,6]=>[1,3,7,6,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,2,7,1,5,6,4]=>[1,3,7,4,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,1,6,4,5]=>[1,3,7,5,6,4,2]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,2,7,1,6,5,4]=>[1,3,7,4,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,4,1,5,6]=>[1,3,7,6,5,2,4]=>[.,[[.,.],[[[[.,.],.],.],.]]]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,2,7,4,1,6,5]=>[1,3,7,5,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,2,7,4,5,1,6]=>[1,3,7,6,2,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,2,7,4,5,6,1]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,4,6,1,5]=>[1,3,7,5,6,2,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,2,7,4,6,5,1]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,5,1,4,6]=>[1,3,7,6,4,5,2]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,2,7,5,1,6,4]=>[1,3,7,4,5,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,5,4,1,6]=>[1,3,7,6,2,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,2,7,5,4,6,1]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,5,6,1,4]=>[1,3,7,4,5,6,2]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,5,6,4,1]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,2,7,6,1,4,5]=>[1,3,7,5,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,2,7,6,1,5,4]=>[1,3,7,4,6,5,2]=>[.,[[.,.],[[.,[[.,.],.]],.]]]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,2,7,6,4,1,5]=>[1,3,7,5,4,6,2]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,2,7,6,4,5,1]=>[1,3,7,2,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,2,7,6,5,1,4]=>[1,3,7,4,6,2,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,2,7,6,5,4,1]=>[1,3,7,2,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,4,1,2,5,6,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,2,5,7,6]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,2,6,5,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,2,6,7,5]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,2,7,5,6]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,4,1,2,7,6,5]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,4,1,5,2,6,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,5,2,7,6]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,5,6,2,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,5,6,7,2]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,4,1,5,7,2,6]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,4,1,5,7,6,2]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,4,1,6,2,5,7]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,4,1,6,2,7,5]=>[1,3,2,4,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,4,1,6,5,2,7]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] 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[3,4,5,2,1,7,6]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,2,6,1,7]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,2,6,7,1]=>[1,3,5,6,7,2,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,2,7,1,6]=>[1,3,5,7,6,2,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,2,7,6,1]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,6,1,2,7]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,6,1,7,2]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,6,2,1,7]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,6,2,7,1]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,6,7,1,2]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,6,7,2,1]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,7,1,2,6]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,7,1,6,2]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,7,2,1,6]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,7,2,6,1]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,4,5,7,6,1,2]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,5,7,6,2,1]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,4,6,1,2,5,7]=>[1,3,6,5,2,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,4,6,1,2,7,5]=>[1,3,6,7,5,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,4,6,1,5,2,7]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] 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[3,5,2,4,7,6,1]=>[1,3,2,5,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,6,1,4,7]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,6,1,7,4]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,6,4,1,7]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,6,4,7,1]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,6,7,1,4]=>[1,3,2,5,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,6,7,4,1]=>[1,3,2,5,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,7,1,4,6]=>[1,3,2,5,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,7,1,6,4]=>[1,3,2,5,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,7,4,1,6]=>[1,3,2,5,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,7,4,6,1]=>[1,3,2,5,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,5,2,7,6,1,4]=>[1,3,2,5,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,2,7,6,4,1]=>[1,3,2,5,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,5,4,1,2,6,7]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,1,2,7,6]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,1,6,2,7]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,1,6,7,2]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,1,7,2,6]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,5,4,1,7,6,2]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,5,4,2,1,6,7]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,2,1,7,6]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,2,6,1,7]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,2,6,7,1]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]]=>[[[.,.],[.,[.,[.,[.,.]]]]],.] [3,5,4,2,7,1,6]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,5,4,2,7,6,1]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,5,4,6,1,2,7]=>[1,3,4,6,2,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,5,4,6,1,7,2]=>[1,3,4,6,7,2,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,5,4,6,2,1,7]=>[1,3,4,6,2,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,5,4,6,2,7,1]=>[1,3,4,6,7,2,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,5,4,6,7,1,2]=>[1,3,4,6,2,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,5,4,6,7,2,1]=>[1,3,4,6,2,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]]=>[[[.,.],[.,[[.,.],[.,.]]]],.] [3,5,4,7,1,2,6]=>[1,3,4,7,6,2,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,5,4,7,1,6,2]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,5,4,7,2,1,6]=>[1,3,4,7,6,2,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,5,4,7,2,6,1]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,5,4,7,6,1,2]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,5,4,7,6,2,1]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,5,6,1,2,4,7]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,5,6,1,2,7,4]=>[1,3,6,7,4,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,5,6,1,4,2,7]=>[1,3,6,2,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,1,4,7,2]=>[1,3,6,7,2,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,1,7,2,4]=>[1,3,6,2,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,1,7,4,2]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,5,6,2,1,4,7]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,5,6,2,1,7,4]=>[1,3,6,7,4,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,5,6,2,4,1,7]=>[1,3,6,2,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,2,4,7,1]=>[1,3,6,7,2,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,2,7,1,4]=>[1,3,6,2,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,5,6,2,7,4,1]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,5,6,4,1,2,7]=>[1,3,6,2,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] 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[3,6,1,2,7,5,4]=>[1,3,2,6,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,4,2,5,7]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,4,2,7,5]=>[1,3,2,6,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,4,5,2,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,4,5,7,2]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,4,7,2,5]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,4,7,5,2]=>[1,3,2,6,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,5,2,4,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,5,2,7,4]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,5,4,2,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,5,4,7,2]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,5,7,2,4]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,5,7,4,2]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,7,2,4,5]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,7,2,5,4]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,7,4,2,5]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,7,4,5,2]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,1,7,5,2,4]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,1,7,5,4,2]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,1,4,5,7]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,1,4,7,5]=>[1,3,2,6,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,1,5,4,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,1,5,7,4]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,1,7,4,5]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,1,7,5,4]=>[1,3,2,6,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,4,1,5,7]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,4,1,7,5]=>[1,3,2,6,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,4,5,1,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,4,5,7,1]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,4,7,1,5]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,4,7,5,1]=>[1,3,2,6,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,5,1,4,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,5,1,7,4]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,5,4,1,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,5,4,7,1]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,5,7,1,4]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,5,7,4,1]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,7,1,4,5]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,6,2,7,1,5,4]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,6,2,7,4,1,5]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] 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[3,6,4,5,7,2,1]=>[1,3,4,5,7,2,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]]=>[[[.,.],[.,[.,[[.,.],.]]]],.] [3,6,4,7,1,2,5]=>[1,3,4,7,5,2,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,6,4,7,1,5,2]=>[1,3,4,7,2,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,6,4,7,2,1,5]=>[1,3,4,7,5,2,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]]=>[[[.,.],[.,[[.,[.,.]],.]]],.] [3,6,4,7,2,5,1]=>[1,3,4,7,2,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,6,4,7,5,1,2]=>[1,3,4,7,2,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,6,4,7,5,2,1]=>[1,3,4,7,2,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]]=>[[[.,.],[.,[[[.,.],.],.]]],.] [3,6,5,1,2,4,7]=>[1,3,5,2,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,1,2,7,4]=>[1,3,5,2,6,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,1,4,2,7]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,1,4,7,2]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,1,7,2,4]=>[1,3,5,7,4,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,5,1,7,4,2]=>[1,3,5,7,2,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,5,2,1,4,7]=>[1,3,5,2,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,2,1,7,4]=>[1,3,5,2,6,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,2,4,1,7]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,2,4,7,1]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,6,5,2,7,1,4]=>[1,3,5,7,4,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,5,2,7,4,1]=>[1,3,5,7,2,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,5,4,1,2,7]=>[1,3,5,2,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] 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[3,6,5,7,4,2,1]=>[1,3,5,4,7,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,6,7,1,2,4,5]=>[1,3,7,5,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,7,1,2,5,4]=>[1,3,7,4,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,6,7,1,4,2,5]=>[1,3,7,5,4,2,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,7,1,4,5,2]=>[1,3,7,2,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,6,7,1,5,2,4]=>[1,3,7,4,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,6,7,1,5,4,2]=>[1,3,7,2,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,6,7,2,1,4,5]=>[1,3,7,5,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,7,2,1,5,4]=>[1,3,7,4,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,6,7,2,4,1,5]=>[1,3,7,5,4,2,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,7,2,4,5,1]=>[1,3,7,2,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,6,7,2,5,1,4]=>[1,3,7,4,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]]=>[[[.,.],[[.,[[.,.],.]],.]],.] [3,6,7,2,5,4,1]=>[1,3,7,2,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,6,7,4,1,2,5]=>[1,3,7,5,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,7,4,1,5,2]=>[1,3,7,2,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,6,7,4,2,1,5]=>[1,3,7,5,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,6,7,4,2,5,1]=>[1,3,7,2,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,6,7,4,5,1,2]=>[1,3,7,2,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,6,7,4,5,2,1]=>[1,3,7,2,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,6,7,5,1,2,4]=>[1,3,7,4,5,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] 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[3,7,1,2,6,5,4]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,1,4,2,5,6]=>[1,3,2,7,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]]=>[[[.,.],[[[[.,.],.],.],.]],.] [3,7,1,4,2,6,5]=>[1,3,2,7,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,7,1,4,5,2,6]=>[1,3,2,7,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,7,1,4,5,6,2]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,1,4,6,2,5]=>[1,3,2,7,5,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]]=>[[[.,.],[[[.,.],[.,.]],.]],.] [3,7,1,4,6,5,2]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,1,5,2,4,6]=>[1,3,2,7,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] [3,7,1,5,2,6,4]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]]=>[[[.,.],[[.,[.,[.,.]]],.]],.] [3,7,1,5,4,2,6]=>[1,3,2,7,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]]=>[[[.,.],[[[.,[.,.]],.],.]],.] 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[3,7,5,1,4,6,2]=>[1,3,5,4,2,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,1,6,2,4]=>[1,3,5,6,2,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,5,1,6,4,2]=>[1,3,5,6,4,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,5,2,1,4,6]=>[1,3,5,2,7,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,2,1,6,4]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,2,4,1,6]=>[1,3,5,4,2,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,2,4,6,1]=>[1,3,5,4,2,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,2,6,1,4]=>[1,3,5,6,2,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,5,2,6,4,1]=>[1,3,5,6,4,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,5,4,1,2,6]=>[1,3,5,2,7,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,4,1,6,2]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,4,2,1,6]=>[1,3,5,2,7,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,4,2,6,1]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,4,6,1,2]=>[1,3,5,6,2,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,5,4,6,2,1]=>[1,3,5,6,2,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,5,6,1,2,4]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,6,1,4,2]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,6,2,1,4]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,6,2,4,1]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]]=>[[[.,.],[[.,.],[[.,.],.]]],.] [3,7,5,6,4,1,2]=>[1,3,5,4,6,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,5,6,4,2,1]=>[1,3,5,4,6,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]]=>[[[.,.],[[.,.],[.,[.,.]]]],.] [3,7,6,1,2,4,5]=>[1,3,6,4,2,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,1,2,5,4]=>[1,3,6,5,2,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,1,4,2,5]=>[1,3,6,2,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,1,4,5,2]=>[1,3,6,5,4,2,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,1,5,2,4]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,1,5,4,2]=>[1,3,6,4,2,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,2,1,4,5]=>[1,3,6,4,2,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,2,1,5,4]=>[1,3,6,5,2,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,2,4,1,5]=>[1,3,6,2,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,2,4,5,1]=>[1,3,6,5,4,2,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,2,5,1,4]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,2,5,4,1]=>[1,3,6,4,2,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,4,1,2,5]=>[1,3,6,2,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,4,1,5,2]=>[1,3,6,5,2,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,4,2,1,5]=>[1,3,6,2,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,4,2,5,1]=>[1,3,6,5,2,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]]=>[[[.,.],[[[.,.],.],[.,.]]],.] [3,7,6,4,5,1,2]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,4,5,2,1]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,5,1,2,4]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,5,1,4,2]=>[1,3,6,4,5,2,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,5,2,1,4]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,5,2,4,1]=>[1,3,6,4,5,2,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,5,4,1,2]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [3,7,6,5,4,2,1]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [4,1,2,3,5,6,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,3,5,7,6]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,3,6,5,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,3,6,7,5]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,3,7,5,6]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,2,3,7,6,5]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,2,5,3,6,7]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,5,3,7,6]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,5,6,3,7]=>[1,4,5,6,3,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,5,6,7,3]=>[1,4,5,6,7,3,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,2,5,7,3,6]=>[1,4,5,7,6,3,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,2,5,7,6,3]=>[1,4,5,7,3,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,2,6,3,5,7]=>[1,4,6,5,3,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,2,6,3,7,5]=>[1,4,6,7,5,3,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,2,6,5,3,7]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,2,6,5,7,3]=>[1,4,6,7,3,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,2,6,7,3,5]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,2,6,7,5,3]=>[1,4,6,5,7,3,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,2,7,3,5,6]=>[1,4,7,6,5,3,2]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,1,2,7,3,6,5]=>[1,4,7,5,3,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,2,7,5,3,6]=>[1,4,7,6,3,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,1,2,7,5,6,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,2,7,6,3,5]=>[1,4,7,5,6,3,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,2,7,6,5,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,3,2,5,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,2,5,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,2,6,5,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,2,6,7,5]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,2,7,5,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,3,2,7,6,5]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,3,5,2,6,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,5,2,7,6]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,5,6,2,7]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,5,6,7,2]=>[1,4,5,6,7,2,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,3,5,7,2,6]=>[1,4,5,7,6,2,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,3,5,7,6,2]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,3,6,2,5,7]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,3,6,2,7,5]=>[1,4,6,7,5,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,3,6,5,2,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,3,6,5,7,2]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,3,6,7,2,5]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,3,6,7,5,2]=>[1,4,6,5,7,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,3,7,2,5,6]=>[1,4,7,6,5,2,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,3,7,2,6,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,3,7,5,2,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,3,7,5,6,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,3,7,6,2,5]=>[1,4,7,5,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,3,7,6,5,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,5,2,3,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,5,2,3,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,5,2,6,3,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,5,2,6,7,3]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,5,2,7,3,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,5,2,7,6,3]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,5,3,2,6,7]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,5,3,2,7,6]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,5,3,6,2,7]=>[1,4,3,5,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,5,3,6,7,2]=>[1,4,3,5,6,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,5,3,7,2,6]=>[1,4,3,5,7,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,5,3,7,6,2]=>[1,4,3,5,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,5,6,2,3,7]=>[1,4,6,3,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,5,6,2,7,3]=>[1,4,6,7,3,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,5,6,3,2,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,5,6,3,7,2]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,5,6,7,2,3]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,5,6,7,3,2]=>[1,4,6,3,5,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,5,7,2,3,6]=>[1,4,7,6,3,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,1,5,7,2,6,3]=>[1,4,7,3,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,5,7,3,2,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,5,7,3,6,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,5,7,6,2,3]=>[1,4,7,3,5,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,5,7,6,3,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,6,2,3,5,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,6,2,3,7,5]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,6,2,5,3,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,6,2,5,7,3]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,6,2,7,3,5]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,6,2,7,5,3]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,6,3,2,5,7]=>[1,4,3,6,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,6,3,2,7,5]=>[1,4,3,6,7,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,6,3,5,2,7]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,6,3,5,7,2]=>[1,4,3,6,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,6,3,7,2,5]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,6,3,7,5,2]=>[1,4,3,6,5,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,6,5,2,3,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,6,5,2,7,3]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,6,5,3,2,7]=>[1,4,5,3,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,6,5,3,7,2]=>[1,4,5,3,6,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,6,5,7,2,3]=>[1,4,5,7,3,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,6,5,7,3,2]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,6,7,2,3,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,6,7,2,5,3]=>[1,4,7,3,6,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,1,6,7,3,2,5]=>[1,4,7,5,3,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,6,7,3,5,2]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,6,7,5,2,3]=>[1,4,7,3,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,1,6,7,5,3,2]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,7,2,3,5,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,7,2,3,6,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,7,2,5,3,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,1,7,2,5,6,3]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,7,2,6,3,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,7,2,6,5,3]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,1,7,3,2,5,6]=>[1,4,3,7,6,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,1,7,3,2,6,5]=>[1,4,3,7,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,7,3,5,2,6]=>[1,4,3,7,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,1,7,3,5,6,2]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,7,3,6,2,5]=>[1,4,3,7,5,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,7,3,6,5,2]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,1,7,5,2,3,6]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,7,5,2,6,3]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,1,7,5,3,2,6]=>[1,4,5,3,7,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,7,5,3,6,2]=>[1,4,5,3,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,1,7,5,6,2,3]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,1,7,5,6,3,2]=>[1,4,5,6,3,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,1,7,6,2,3,5]=>[1,4,6,3,7,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,7,6,2,5,3]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,7,6,3,2,5]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,7,6,3,5,2]=>[1,4,6,5,3,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,1,7,6,5,2,3]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,1,7,6,5,3,2]=>[1,4,6,3,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,1,3,5,6,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,3,5,7,6]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,3,6,5,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,3,6,7,5]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,3,7,5,6]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,1,3,7,6,5]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,1,5,3,6,7]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,5,3,7,6]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,5,6,3,7]=>[1,4,5,6,3,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,5,6,7,3]=>[1,4,5,6,7,3,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,1,5,7,3,6]=>[1,4,5,7,6,3,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,1,5,7,6,3]=>[1,4,5,7,3,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,1,6,3,5,7]=>[1,4,6,5,3,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,1,6,3,7,5]=>[1,4,6,7,5,3,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,1,6,5,3,7]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,1,6,5,7,3]=>[1,4,6,7,3,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,1,6,7,3,5]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,1,6,7,5,3]=>[1,4,6,5,7,3,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,1,7,3,5,6]=>[1,4,7,6,5,3,2]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,2,1,7,3,6,5]=>[1,4,7,5,3,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,1,7,5,3,6]=>[1,4,7,6,3,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,2,1,7,5,6,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,1,7,6,3,5]=>[1,4,7,5,6,3,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,1,7,6,5,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,3,1,5,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,1,5,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,1,6,5,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,1,6,7,5]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,1,7,5,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,3,1,7,6,5]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,3,5,1,6,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,5,1,7,6]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,5,6,1,7]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,5,6,7,1]=>[1,4,5,6,7,2,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,3,5,7,1,6]=>[1,4,5,7,6,2,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,3,5,7,6,1]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,3,6,1,5,7]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,3,6,1,7,5]=>[1,4,6,7,5,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,3,6,5,1,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,3,6,5,7,1]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,3,6,7,1,5]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,3,6,7,5,1]=>[1,4,6,5,7,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,3,7,1,5,6]=>[1,4,7,6,5,2,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,3,7,1,6,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,3,7,5,1,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,3,7,5,6,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,3,7,6,1,5]=>[1,4,7,5,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,3,7,6,5,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,5,1,3,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,5,1,3,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,5,1,6,3,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,5,1,6,7,3]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,5,1,7,3,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,5,1,7,6,3]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,5,3,1,6,7]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,5,3,1,7,6]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,5,3,6,1,7]=>[1,4,3,5,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,5,3,6,7,1]=>[1,4,3,5,6,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,5,3,7,1,6]=>[1,4,3,5,7,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,5,3,7,6,1]=>[1,4,3,5,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,5,6,1,3,7]=>[1,4,6,3,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,5,6,1,7,3]=>[1,4,6,7,3,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,5,6,3,1,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,5,6,3,7,1]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,5,6,7,1,3]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,5,6,7,3,1]=>[1,4,6,3,5,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,5,7,1,3,6]=>[1,4,7,6,3,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,2,5,7,1,6,3]=>[1,4,7,3,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,5,7,3,1,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,5,7,3,6,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,5,7,6,1,3]=>[1,4,7,3,5,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,5,7,6,3,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,6,1,3,5,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,6,1,3,7,5]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,6,1,5,3,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,6,1,5,7,3]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,6,1,7,3,5]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,6,1,7,5,3]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,6,3,1,5,7]=>[1,4,3,6,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,6,3,1,7,5]=>[1,4,3,6,7,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,6,3,5,1,7]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,6,3,5,7,1]=>[1,4,3,6,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,6,3,7,1,5]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,6,3,7,5,1]=>[1,4,3,6,5,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,6,5,1,3,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,6,5,1,7,3]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,6,5,3,1,7]=>[1,4,5,3,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,6,5,3,7,1]=>[1,4,5,3,6,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,6,5,7,1,3]=>[1,4,5,7,3,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,6,5,7,3,1]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,6,7,1,3,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,6,7,1,5,3]=>[1,4,7,3,6,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,2,6,7,3,1,5]=>[1,4,7,5,3,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,6,7,3,5,1]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,6,7,5,1,3]=>[1,4,7,3,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,2,6,7,5,3,1]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,7,1,3,5,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,7,1,3,6,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,7,1,5,3,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,2,7,1,5,6,3]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,7,1,6,3,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,7,1,6,5,3]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,2,7,3,1,5,6]=>[1,4,3,7,6,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,2,7,3,1,6,5]=>[1,4,3,7,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,7,3,5,1,6]=>[1,4,3,7,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,2,7,3,5,6,1]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,7,3,6,1,5]=>[1,4,3,7,5,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,7,3,6,5,1]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,2,7,5,1,3,6]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,7,5,1,6,3]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,2,7,5,3,1,6]=>[1,4,5,3,7,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,7,5,3,6,1]=>[1,4,5,3,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,2,7,5,6,1,3]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,2,7,5,6,3,1]=>[1,4,5,6,3,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,2,7,6,1,3,5]=>[1,4,6,3,7,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,7,6,1,5,3]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,7,6,3,1,5]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,7,6,3,5,1]=>[1,4,6,5,3,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,2,7,6,5,1,3]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,2,7,6,5,3,1]=>[1,4,6,3,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,3,1,2,5,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,2,5,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,2,6,5,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,2,6,7,5]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,2,7,5,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,1,2,7,6,5]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,1,5,2,6,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,5,2,7,6]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,5,6,2,7]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,5,6,7,2]=>[1,4,5,6,7,2,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,1,5,7,2,6]=>[1,4,5,7,6,2,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,1,5,7,6,2]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,1,6,2,5,7]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,1,6,2,7,5]=>[1,4,6,7,5,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,1,6,5,2,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,1,6,5,7,2]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,1,6,7,2,5]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,1,6,7,5,2]=>[1,4,6,5,7,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,1,7,2,5,6]=>[1,4,7,6,5,2,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,1,7,2,6,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,1,7,5,2,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,1,7,5,6,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,1,7,6,2,5]=>[1,4,7,5,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,1,7,6,5,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,2,1,5,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,1,5,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,1,6,5,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,1,6,7,5]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,1,7,5,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,2,1,7,6,5]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,2,5,1,6,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,5,1,7,6]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,5,6,1,7]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,5,6,7,1]=>[1,4,5,6,7,2,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,2,5,7,1,6]=>[1,4,5,7,6,2,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,2,5,7,6,1]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,2,6,1,5,7]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,2,6,1,7,5]=>[1,4,6,7,5,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,2,6,5,1,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,2,6,5,7,1]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,2,6,7,1,5]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,2,6,7,5,1]=>[1,4,6,5,7,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,2,7,1,5,6]=>[1,4,7,6,5,2,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,2,7,1,6,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,2,7,5,1,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,2,7,5,6,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,2,7,6,1,5]=>[1,4,7,5,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,2,7,6,5,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,5,1,2,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,1,2,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,1,6,2,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,1,6,7,2]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,1,7,2,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,5,1,7,6,2]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,5,2,1,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,2,1,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,2,6,1,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,2,6,7,1]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,5,2,7,1,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,5,2,7,6,1]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,5,6,1,2,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,5,6,1,7,2]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,5,6,2,1,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,5,6,2,7,1]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,5,6,7,1,2]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,5,6,7,2,1]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,5,7,1,2,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,5,7,1,6,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,5,7,2,1,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,5,7,2,6,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,5,7,6,1,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,5,7,6,2,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,6,1,2,5,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,1,2,7,5]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,1,5,2,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,1,5,7,2]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,1,7,2,5]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,1,7,5,2]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,2,1,5,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,2,1,7,5]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,2,5,1,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,2,5,7,1]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,2,7,1,5]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,2,7,5,1]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,6,5,1,2,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,6,5,1,7,2]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,6,5,2,1,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,6,5,2,7,1]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,6,5,7,1,2]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,6,5,7,2,1]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,6,7,1,2,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,6,7,1,5,2]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,6,7,2,1,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,6,7,2,5,1]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,6,7,5,1,2]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,6,7,5,2,1]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,7,1,2,5,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,7,1,2,6,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,1,5,2,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,7,1,5,6,2]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,1,6,2,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,1,6,5,2]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,2,1,5,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,7,2,1,6,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,2,5,1,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,3,7,2,5,6,1]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,2,6,1,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,2,6,5,1]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,3,7,5,1,2,6]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,7,5,1,6,2]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,7,5,2,1,6]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,7,5,2,6,1]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,3,7,5,6,1,2]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,7,5,6,2,1]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,3,7,6,1,2,5]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,7,6,1,5,2]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,7,6,2,1,5]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,7,6,2,5,1]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,7,6,5,1,2]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,3,7,6,5,2,1]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,1,2,3,6,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,1,2,3,7,6]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,1,2,6,3,7]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,1,2,6,7,3]=>[1,4,2,5,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,1,2,7,3,6]=>[1,4,2,5,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,1,2,7,6,3]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,1,3,2,6,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,1,3,2,7,6]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,1,3,6,2,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,1,3,6,7,2]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,1,3,7,2,6]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,5,1,3,7,6,2]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,5,1,6,2,3,7]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,1,6,2,7,3]=>[1,4,6,7,3,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,1,6,3,2,7]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,1,6,3,7,2]=>[1,4,6,7,2,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,1,6,7,2,3]=>[1,4,6,2,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,1,6,7,3,2]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,1,7,2,3,6]=>[1,4,7,6,3,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,5,1,7,2,6,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,1,7,3,2,6]=>[1,4,7,6,2,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,5,1,7,3,6,2]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,1,7,6,2,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,1,7,6,3,2]=>[1,4,7,2,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,2,1,3,6,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,2,1,3,7,6]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,2,1,6,3,7]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,2,1,6,7,3]=>[1,4,2,5,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,2,1,7,3,6]=>[1,4,2,5,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,2,1,7,6,3]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,2,3,1,6,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,2,3,1,7,6]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,2,3,6,1,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,2,3,6,7,1]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,5,2,3,7,1,6]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,5,2,3,7,6,1]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,5,2,6,1,3,7]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,2,6,1,7,3]=>[1,4,6,7,3,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,2,6,3,1,7]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,2,6,3,7,1]=>[1,4,6,7,2,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,2,6,7,1,3]=>[1,4,6,2,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,2,6,7,3,1]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,2,7,1,3,6]=>[1,4,7,6,3,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,5,2,7,1,6,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,2,7,3,1,6]=>[1,4,7,6,2,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,5,2,7,3,6,1]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,2,7,6,1,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,2,7,6,3,1]=>[1,4,7,2,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,3,1,2,6,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,1,2,7,6]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,1,6,2,7]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,1,6,7,2]=>[1,4,2,5,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,1,7,2,6]=>[1,4,2,5,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,3,1,7,6,2]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,3,2,1,6,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,2,1,7,6]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,2,6,1,7]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,2,6,7,1]=>[1,4,2,5,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,3,2,7,1,6]=>[1,4,2,5,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,3,2,7,6,1]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,3,6,1,2,7]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,3,6,1,7,2]=>[1,4,6,7,2,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,3,6,2,1,7]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,3,6,2,7,1]=>[1,4,6,7,2,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,3,6,7,1,2]=>[1,4,6,2,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,3,6,7,2,1]=>[1,4,6,2,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,3,7,1,2,6]=>[1,4,7,6,2,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,5,3,7,1,6,2]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,3,7,2,1,6]=>[1,4,7,6,2,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,5,3,7,2,6,1]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,3,7,6,1,2]=>[1,4,7,2,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,3,7,6,2,1]=>[1,4,7,2,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,6,1,2,3,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,1,2,7,3]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,1,3,2,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,1,3,7,2]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,1,7,2,3]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,6,1,7,3,2]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,6,2,1,3,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,2,1,7,3]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,2,3,1,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,2,3,7,1]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,6,2,7,1,3]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,6,2,7,3,1]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,6,3,1,2,7]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,6,3,1,7,2]=>[1,4,3,6,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,6,3,2,1,7]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,6,3,2,7,1]=>[1,4,3,6,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,6,3,7,1,2]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,6,3,7,2,1]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,6,7,1,2,3]=>[1,4,7,3,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,5,6,7,1,3,2]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,6,7,2,1,3]=>[1,4,7,3,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,5,6,7,2,3,1]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,6,7,3,1,2]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,6,7,3,2,1]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,5,7,1,2,3,6]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,1,2,6,3]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,1,3,2,6]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,1,3,6,2]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,1,6,2,3]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,7,1,6,3,2]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,7,2,1,3,6]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,2,1,6,3]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,2,3,1,6]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,2,3,6,1]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,5,7,2,6,1,3]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,7,2,6,3,1]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,5,7,3,1,2,6]=>[1,4,3,7,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,5,7,3,1,6,2]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,7,3,2,1,6]=>[1,4,3,7,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,5,7,3,2,6,1]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,7,3,6,1,2]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,7,3,6,2,1]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,5,7,6,1,2,3]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,7,6,1,3,2]=>[1,4,6,3,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,7,6,2,1,3]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,7,6,2,3,1]=>[1,4,6,3,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,5,7,6,3,1,2]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,5,7,6,3,2,1]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,1,2,3,5,7]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,1,2,3,7,5]=>[1,4,2,6,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,1,2,5,3,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,1,2,5,7,3]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,1,2,7,3,5]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,1,2,7,5,3]=>[1,4,2,6,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,1,3,2,5,7]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,1,3,2,7,5]=>[1,4,3,2,6,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,1,3,5,2,7]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,1,3,5,7,2]=>[1,4,3,2,6,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,1,3,7,2,5]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,1,3,7,5,2]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,1,5,2,3,7]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,1,5,2,7,3]=>[1,4,5,2,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,1,5,3,2,7]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,1,5,3,7,2]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,1,5,7,2,3]=>[1,4,5,7,3,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,6,1,5,7,3,2]=>[1,4,5,7,2,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,6,1,7,2,3,5]=>[1,4,7,5,2,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,6,1,7,2,5,3]=>[1,4,7,3,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,1,7,3,2,5]=>[1,4,7,5,3,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,6,1,7,3,5,2]=>[1,4,7,2,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,1,7,5,2,3]=>[1,4,7,3,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,1,7,5,3,2]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,2,1,3,5,7]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,2,1,3,7,5]=>[1,4,2,6,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,2,1,5,3,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,2,1,5,7,3]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,2,1,7,3,5]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,2,1,7,5,3]=>[1,4,2,6,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,2,3,1,5,7]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,2,3,1,7,5]=>[1,4,3,2,6,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,2,3,5,1,7]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,2,3,5,7,1]=>[1,4,3,2,6,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,2,3,7,1,5]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,2,3,7,5,1]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,6,2,5,1,3,7]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,2,5,1,7,3]=>[1,4,5,2,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,2,5,3,1,7]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,2,5,3,7,1]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,2,5,7,1,3]=>[1,4,5,7,3,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,6,2,5,7,3,1]=>[1,4,5,7,2,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,6,2,7,1,3,5]=>[1,4,7,5,2,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,6,2,7,1,5,3]=>[1,4,7,3,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,2,7,3,1,5]=>[1,4,7,5,3,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,6,2,7,3,5,1]=>[1,4,7,2,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,2,7,5,1,3]=>[1,4,7,3,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,2,7,5,3,1]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,3,1,2,5,7]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,1,2,7,5]=>[1,4,2,6,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,1,5,2,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,1,5,7,2]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,1,7,2,5]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,1,7,5,2]=>[1,4,2,6,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,2,1,5,7]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,2,1,7,5]=>[1,4,2,6,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,2,5,1,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,2,5,7,1]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,2,7,1,5]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,2,7,5,1]=>[1,4,2,6,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,3,5,1,2,7]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,3,5,1,7,2]=>[1,4,5,2,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,3,5,2,1,7]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,3,5,2,7,1]=>[1,4,5,2,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,3,5,7,1,2]=>[1,4,5,7,2,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,6,3,5,7,2,1]=>[1,4,5,7,2,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,6,3,7,1,2,5]=>[1,4,7,5,2,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,6,3,7,1,5,2]=>[1,4,7,2,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,3,7,2,1,5]=>[1,4,7,5,2,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,6,3,7,2,5,1]=>[1,4,7,2,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,3,7,5,1,2]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,3,7,5,2,1]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,5,1,2,3,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,1,2,7,3]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,1,3,2,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,1,3,7,2]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,1,7,2,3]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,1,7,3,2]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,2,1,3,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,2,1,7,3]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,2,3,1,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,2,3,7,1]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,2,7,1,3]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,2,7,3,1]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,5,3,1,2,7]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,5,3,1,7,2]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,5,3,2,1,7]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,5,3,2,7,1]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,6,5,3,7,1,2]=>[1,4,3,5,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,6,5,3,7,2,1]=>[1,4,3,5,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,6,5,7,1,2,3]=>[1,4,7,3,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,6,5,7,1,3,2]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,5,7,2,1,3]=>[1,4,7,3,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,6,5,7,2,3,1]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,5,7,3,1,2]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,5,7,3,2,1]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,6,7,1,2,3,5]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,1,2,5,3]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,1,3,2,5]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,1,3,5,2]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,1,5,2,3]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,1,5,3,2]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,2,1,3,5]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,2,1,5,3]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,2,3,1,5]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,2,3,5,1]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,2,5,1,3]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,2,5,3,1]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,6,7,3,1,2,5]=>[1,4,3,7,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,6,7,3,1,5,2]=>[1,4,3,7,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,7,3,2,1,5]=>[1,4,3,7,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,6,7,3,2,5,1]=>[1,4,3,7,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,7,3,5,1,2]=>[1,4,3,7,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,7,3,5,2,1]=>[1,4,3,7,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,6,7,5,1,2,3]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,7,5,1,3,2]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,7,5,2,1,3]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,7,5,2,3,1]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,6,7,5,3,1,2]=>[1,4,5,3,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,6,7,5,3,2,1]=>[1,4,5,3,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,1,2,3,5,6]=>[1,4,2,7,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,1,2,3,6,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,1,2,5,3,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,1,2,5,6,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,1,2,6,3,5]=>[1,4,2,7,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,1,2,6,5,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,1,3,2,5,6]=>[1,4,3,2,7,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,7,1,3,2,6,5]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,1,3,5,2,6]=>[1,4,3,2,7,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,7,1,3,5,6,2]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,1,3,6,2,5]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,1,3,6,5,2]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,1,5,2,3,6]=>[1,4,5,2,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,1,5,2,6,3]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,1,5,3,2,6]=>[1,4,5,3,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,1,5,3,6,2]=>[1,4,5,3,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,1,5,6,2,3]=>[1,4,5,6,2,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,7,1,5,6,3,2]=>[1,4,5,6,3,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,7,1,6,2,3,5]=>[1,4,6,3,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,1,6,2,5,3]=>[1,4,6,5,2,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,1,6,3,2,5]=>[1,4,6,2,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,1,6,3,5,2]=>[1,4,6,5,3,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,1,6,5,2,3]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,1,6,5,3,2]=>[1,4,6,3,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,2,1,3,5,6]=>[1,4,2,7,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,2,1,3,6,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,2,1,5,3,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,2,1,5,6,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,2,1,6,3,5]=>[1,4,2,7,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,2,1,6,5,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,2,3,1,5,6]=>[1,4,3,2,7,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,7,2,3,1,6,5]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,2,3,5,1,6]=>[1,4,3,2,7,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]]=>[[[[.,.],.],[[[.,.],.],.]],.] [4,7,2,3,5,6,1]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,2,3,6,1,5]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,2,3,6,5,1]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]]=>[[[[.,.],.],[[.,[.,.]],.]],.] [4,7,2,5,1,3,6]=>[1,4,5,2,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,2,5,1,6,3]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,2,5,3,1,6]=>[1,4,5,3,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,2,5,3,6,1]=>[1,4,5,3,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,2,5,6,1,3]=>[1,4,5,6,2,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,7,2,5,6,3,1]=>[1,4,5,6,3,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,7,2,6,1,3,5]=>[1,4,6,3,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,2,6,1,5,3]=>[1,4,6,5,2,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,2,6,3,1,5]=>[1,4,6,2,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,2,6,3,5,1]=>[1,4,6,5,3,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,2,6,5,1,3]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,2,6,5,3,1]=>[1,4,6,3,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,3,1,2,5,6]=>[1,4,2,7,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,3,1,2,6,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,1,5,2,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,3,1,5,6,2]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,1,6,2,5]=>[1,4,2,7,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,1,6,5,2]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,2,1,5,6]=>[1,4,2,7,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,3,2,1,6,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,2,5,1,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,3,2,5,6,1]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,2,6,1,5]=>[1,4,2,7,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,2,6,5,1]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,3,5,1,2,6]=>[1,4,5,2,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,3,5,1,6,2]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,3,5,2,1,6]=>[1,4,5,2,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,3,5,2,6,1]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,3,5,6,1,2]=>[1,4,5,6,2,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,7,3,5,6,2,1]=>[1,4,5,6,2,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]]=>[[[.,[.,.]],[.,[.,[.,.]]]],.] [4,7,3,6,1,2,5]=>[1,4,6,2,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,3,6,1,5,2]=>[1,4,6,5,2,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,3,6,2,1,5]=>[1,4,6,2,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,3,6,2,5,1]=>[1,4,6,5,2,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,3,6,5,1,2]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,3,6,5,2,1]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,5,1,2,3,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,5,1,2,6,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,1,3,2,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,5,1,3,6,2]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,1,6,2,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,1,6,3,2]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,2,1,3,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,5,2,1,6,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,2,3,1,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,5,2,3,6,1]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,2,6,1,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,2,6,3,1]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,5,3,1,2,6]=>[1,4,3,5,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,5,3,1,6,2]=>[1,4,3,5,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,5,3,2,1,6]=>[1,4,3,5,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,5,3,2,6,1]=>[1,4,3,5,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]]=>[[[[.,.],.],[.,[[.,.],.]]],.] [4,7,5,3,6,1,2]=>[1,4,3,5,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,7,5,3,6,2,1]=>[1,4,3,5,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,7,5,6,1,2,3]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,5,6,1,3,2]=>[1,4,6,3,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,5,6,2,1,3]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,5,6,2,3,1]=>[1,4,6,3,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,5,6,3,1,2]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,5,6,3,2,1]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]]=>[[[.,[.,.]],[[.,.],[.,.]]],.] [4,7,6,1,2,3,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,6,1,2,5,3]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,1,3,2,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,6,1,3,5,2]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,1,5,2,3]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,1,5,3,2]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,2,1,3,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,6,2,1,5,3]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,2,3,1,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]]=>[[[.,[.,.]],[[.,[.,.]],.]],.] [4,7,6,2,3,5,1]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,2,5,1,3]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,2,5,3,1]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]]=>[[[.,[.,.]],[[[.,.],.],.]],.] [4,7,6,3,1,2,5]=>[1,4,3,6,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,6,3,1,5,2]=>[1,4,3,6,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,6,3,2,1,5]=>[1,4,3,6,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,6,3,2,5,1]=>[1,4,3,6,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,6,3,5,1,2]=>[1,4,3,6,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,6,3,5,2,1]=>[1,4,3,6,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]]=>[[[[.,.],.],[[.,.],[.,.]]],.] [4,7,6,5,1,2,3]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,6,5,1,3,2]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,6,5,2,1,3]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,6,5,2,3,1]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]]=>[[[.,[.,.]],[.,[[.,.],.]]],.] [4,7,6,5,3,1,2]=>[1,4,5,3,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [4,7,6,5,3,2,1]=>[1,4,5,3,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]]=>[[[[.,.],.],[.,[.,[.,.]]]],.] [5,1,2,3,4,6,7]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,2,3,4,7,6]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,2,3,6,4,7]=>[1,5,6,4,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,2,3,6,7,4]=>[1,5,6,7,4,3,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,2,3,7,4,6]=>[1,5,7,6,4,3,2]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,2,3,7,6,4]=>[1,5,7,4,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,2,4,3,6,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,2,4,3,7,6]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,2,4,6,3,7]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,2,4,6,7,3]=>[1,5,6,7,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,2,4,7,3,6]=>[1,5,7,6,3,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,2,4,7,6,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,2,6,3,4,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,2,6,3,7,4]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,2,6,4,3,7]=>[1,5,4,6,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,2,6,4,7,3]=>[1,5,4,6,7,3,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,2,6,7,3,4]=>[1,5,7,4,6,3,2]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,2,6,7,4,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,2,7,3,4,6]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,2,7,3,6,4]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,2,7,4,3,6]=>[1,5,4,7,6,3,2]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,2,7,4,6,3]=>[1,5,4,7,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,2,7,6,3,4]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,2,7,6,4,3]=>[1,5,6,4,7,3,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,3,2,4,6,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,3,2,4,7,6]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,3,2,6,4,7]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,3,2,6,7,4]=>[1,5,6,7,4,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,3,2,7,4,6]=>[1,5,7,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,3,2,7,6,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,3,4,2,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,3,4,2,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,3,4,6,2,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,3,4,6,7,2]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,3,4,7,2,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,3,4,7,6,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,3,6,2,4,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,3,6,2,7,4]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,3,6,4,2,7]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,3,6,4,7,2]=>[1,5,4,6,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,3,6,7,2,4]=>[1,5,7,4,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,3,6,7,4,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,3,7,2,4,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,3,7,2,6,4]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,3,7,4,2,6]=>[1,5,4,7,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,3,7,4,6,2]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,3,7,6,2,4]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,3,7,6,4,2]=>[1,5,6,4,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,4,2,3,6,7]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,4,2,3,7,6]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,4,2,6,3,7]=>[1,5,6,3,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,4,2,6,7,3]=>[1,5,6,7,3,4,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,4,2,7,3,6]=>[1,5,7,6,3,4,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,4,2,7,6,3]=>[1,5,7,3,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,4,3,2,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,4,3,2,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,4,3,6,2,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,4,3,6,7,2]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,4,3,7,2,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,4,3,7,6,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,4,6,2,3,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,4,6,2,7,3]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,4,6,3,2,7]=>[1,5,3,4,6,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,4,6,3,7,2]=>[1,5,3,4,6,7,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,4,6,7,2,3]=>[1,5,7,3,4,6,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,4,6,7,3,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,4,7,2,3,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,4,7,2,6,3]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,4,7,3,2,6]=>[1,5,3,4,7,6,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,4,7,3,6,2]=>[1,5,3,4,7,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,4,7,6,2,3]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,4,7,6,3,2]=>[1,5,6,3,4,7,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,6,2,3,4,7]=>[1,5,3,6,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,6,2,3,7,4]=>[1,5,3,6,7,4,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,6,2,4,3,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,6,2,4,7,3]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,1,6,2,7,3,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,1,6,2,7,4,3]=>[1,5,7,3,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,6,3,2,4,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,6,3,2,7,4]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,6,3,4,2,7]=>[1,5,4,3,6,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,6,3,4,7,2]=>[1,5,4,3,6,7,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,6,3,7,2,4]=>[1,5,7,4,3,6,2]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,6,3,7,4,2]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,6,4,2,3,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] 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[5,1,7,3,4,6,2]=>[1,5,4,3,7,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,1,7,3,6,2,4]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,7,3,6,4,2]=>[1,5,6,4,3,7,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,1,7,4,2,3,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,7,4,2,6,3]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,1,7,4,3,2,6]=>[1,5,3,7,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,7,4,3,6,2]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,1,7,4,6,2,3]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,1,7,4,6,3,2]=>[1,5,6,3,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,1,7,6,2,3,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] 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[5,2,1,3,7,6,4]=>[1,5,7,4,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,1,4,3,6,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,1,4,3,7,6]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,1,4,6,3,7]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,1,4,6,7,3]=>[1,5,6,7,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,1,4,7,3,6]=>[1,5,7,6,3,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,1,4,7,6,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,1,6,3,4,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,1,6,3,7,4]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,1,6,4,3,7]=>[1,5,4,6,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,1,6,4,7,3]=>[1,5,4,6,7,3,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,1,6,7,3,4]=>[1,5,7,4,6,3,2]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,1,6,7,4,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,1,7,3,4,6]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,1,7,3,6,4]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,1,7,4,3,6]=>[1,5,4,7,6,3,2]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,1,7,4,6,3]=>[1,5,4,7,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,1,7,6,3,4]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,1,7,6,4,3]=>[1,5,6,4,7,3,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,3,1,4,6,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,3,1,4,7,6]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,3,1,6,4,7]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,3,1,6,7,4]=>[1,5,6,7,4,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,3,1,7,4,6]=>[1,5,7,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,3,1,7,6,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,3,4,1,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,3,4,1,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,3,4,6,1,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,3,4,6,7,1]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,3,4,7,1,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,3,4,7,6,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,3,6,1,4,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,3,6,1,7,4]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,3,6,4,1,7]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,3,6,4,7,1]=>[1,5,4,6,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,3,6,7,1,4]=>[1,5,7,4,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,3,6,7,4,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,3,7,1,4,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,3,7,1,6,4]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,3,7,4,1,6]=>[1,5,4,7,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,3,7,4,6,1]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,3,7,6,1,4]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,3,7,6,4,1]=>[1,5,6,4,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,4,1,3,6,7]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,4,1,3,7,6]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,4,1,6,3,7]=>[1,5,6,3,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,4,1,6,7,3]=>[1,5,6,7,3,4,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,4,1,7,3,6]=>[1,5,7,6,3,4,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,4,1,7,6,3]=>[1,5,7,3,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,4,3,1,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,4,3,1,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,4,3,6,1,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,4,3,6,7,1]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,4,3,7,1,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,4,3,7,6,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,4,6,1,3,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,4,6,1,7,3]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,4,6,3,1,7]=>[1,5,3,4,6,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,4,6,3,7,1]=>[1,5,3,4,6,7,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,4,6,7,1,3]=>[1,5,7,3,4,6,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,4,6,7,3,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,4,7,1,3,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,4,7,1,6,3]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,4,7,3,1,6]=>[1,5,3,4,7,6,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,4,7,3,6,1]=>[1,5,3,4,7,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,4,7,6,1,3]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,4,7,6,3,1]=>[1,5,6,3,4,7,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,6,1,3,4,7]=>[1,5,3,6,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,6,1,3,7,4]=>[1,5,3,6,7,4,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,6,1,4,3,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,6,1,4,7,3]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,6,1,7,3,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,6,1,7,4,3]=>[1,5,7,3,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,6,3,1,4,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,6,3,1,7,4]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,6,3,4,1,7]=>[1,5,4,3,6,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,6,3,4,7,1]=>[1,5,4,3,6,7,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,6,3,7,1,4]=>[1,5,7,4,3,6,2]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,6,3,7,4,1]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,6,4,1,3,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] 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[5,2,6,7,4,3,1]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,7,1,3,4,6]=>[1,5,3,7,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,7,1,3,6,4]=>[1,5,3,7,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,7,1,4,3,6]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,7,1,4,6,3]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,2,7,1,6,3,4]=>[1,5,6,3,7,4,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,7,1,6,4,3]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,7,3,1,4,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,7,3,1,6,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,7,3,4,1,6]=>[1,5,4,3,7,6,2]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,7,3,4,6,1]=>[1,5,4,3,7,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,2,7,3,6,1,4]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,7,3,6,4,1]=>[1,5,6,4,3,7,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,2,7,4,1,3,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,7,4,1,6,3]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,7,4,3,1,6]=>[1,5,3,7,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,7,4,3,6,1]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,7,4,6,1,3]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,2,7,4,6,3,1]=>[1,5,6,3,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,2,7,6,1,3,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,7,6,1,4,3]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,2,7,6,3,1,4]=>[1,5,3,7,4,6,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,7,6,3,4,1]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,2,7,6,4,1,3]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,2,7,6,4,3,1]=>[1,5,4,6,3,7,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,3,1,2,4,6,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,1,2,4,7,6]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,1,2,6,4,7]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,1,2,6,7,4]=>[1,5,6,7,4,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,1,2,7,4,6]=>[1,5,7,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,1,2,7,6,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,1,4,2,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,4,2,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,4,6,2,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,4,6,7,2]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,4,7,2,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,1,4,7,6,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,1,6,2,4,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,6,2,7,4]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,6,4,2,7]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,1,6,4,7,2]=>[1,5,4,6,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,1,6,7,2,4]=>[1,5,7,4,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,1,6,7,4,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,1,7,2,4,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,1,7,2,6,4]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,1,7,4,2,6]=>[1,5,4,7,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,1,7,4,6,2]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,1,7,6,2,4]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,1,7,6,4,2]=>[1,5,6,4,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,2,1,4,6,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,2,1,4,7,6]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,2,1,6,4,7]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,2,1,6,7,4]=>[1,5,6,7,4,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,2,1,7,4,6]=>[1,5,7,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,2,1,7,6,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,2,4,1,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,4,1,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,4,6,1,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,4,6,7,1]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,4,7,1,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,2,4,7,6,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,2,6,1,4,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,6,1,7,4]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,6,4,1,7]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,2,6,4,7,1]=>[1,5,4,6,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,2,6,7,1,4]=>[1,5,7,4,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,2,6,7,4,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,2,7,1,4,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,2,7,1,6,4]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,2,7,4,1,6]=>[1,5,4,7,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,2,7,4,6,1]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,2,7,6,1,4]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,2,7,6,4,1]=>[1,5,6,4,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,4,1,2,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,1,2,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,1,6,2,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,1,6,7,2]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,1,7,2,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,1,7,6,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,2,1,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,2,1,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,2,6,1,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,2,6,7,1]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,2,7,1,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,2,7,6,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,6,1,2,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,6,1,7,2]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,6,2,1,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,6,2,7,1]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,6,7,1,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,6,7,2,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,7,1,2,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,7,1,6,2]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,7,2,1,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,7,2,6,1]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,4,7,6,1,2]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,4,7,6,2,1]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,1,2,4,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,1,2,7,4]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,1,4,2,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,6,1,4,7,2]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,6,1,7,2,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,6,1,7,4,2]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,6,2,1,4,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,2,1,7,4]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,2,4,1,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,6,2,4,7,1]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,6,2,7,1,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,6,2,7,4,1]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,6,4,1,2,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,4,1,7,2]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,4,2,1,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,4,2,7,1]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,4,7,1,2]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,6,4,7,2,1]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,6,7,1,2,4]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,7,1,4,2]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,7,2,1,4]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,7,2,4,1]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,6,7,4,1,2]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,6,7,4,2,1]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,7,1,2,4,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,1,2,6,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,1,4,2,6]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,7,1,4,6,2]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,7,1,6,2,4]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,7,1,6,4,2]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,7,2,1,4,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,2,1,6,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,2,4,1,6]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,7,2,4,6,1]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,3,7,2,6,1,4]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,7,2,6,4,1]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,7,4,1,2,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,4,1,6,2]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,4,2,1,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,4,2,6,1]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,4,6,1,2]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,7,4,6,2,1]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,3,7,6,1,2,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,6,1,4,2]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,6,2,1,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,6,2,4,1]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,3,7,6,4,1,2]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,3,7,6,4,2,1]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,4,1,2,3,6,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,1,2,3,7,6]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,1,2,6,3,7]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,1,2,6,7,3]=>[1,5,6,7,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,1,2,7,3,6]=>[1,5,7,6,3,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,1,2,7,6,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,1,3,2,6,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,1,3,2,7,6]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,1,3,6,2,7]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,1,3,6,7,2]=>[1,5,6,7,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,1,3,7,2,6]=>[1,5,7,6,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,1,3,7,6,2]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,1,6,2,3,7]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,1,6,2,7,3]=>[1,5,2,4,6,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,1,6,3,2,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,1,6,3,7,2]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,1,6,7,2,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,1,6,7,3,2]=>[1,5,7,2,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,1,7,2,3,6]=>[1,5,2,4,7,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,1,7,2,6,3]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,1,7,3,2,6]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,1,7,3,6,2]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,1,7,6,2,3]=>[1,5,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,1,7,6,3,2]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,2,1,3,6,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,2,1,3,7,6]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,2,1,6,3,7]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,2,1,6,7,3]=>[1,5,6,7,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,2,1,7,3,6]=>[1,5,7,6,3,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,2,1,7,6,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,2,3,1,6,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,2,3,1,7,6]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,2,3,6,1,7]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,2,3,6,7,1]=>[1,5,6,7,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,2,3,7,1,6]=>[1,5,7,6,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,2,3,7,6,1]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,2,6,1,3,7]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,2,6,1,7,3]=>[1,5,2,4,6,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,2,6,3,1,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,2,6,3,7,1]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,2,6,7,1,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,2,6,7,3,1]=>[1,5,7,2,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,2,7,1,3,6]=>[1,5,2,4,7,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,2,7,1,6,3]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,2,7,3,1,6]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,2,7,3,6,1]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,2,7,6,1,3]=>[1,5,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,2,7,6,3,1]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,3,1,2,6,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,1,2,7,6]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,1,6,2,7]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,1,6,7,2]=>[1,5,6,7,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,1,7,2,6]=>[1,5,7,6,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,1,7,6,2]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,2,1,6,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,2,1,7,6]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,2,6,1,7]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,2,6,7,1]=>[1,5,6,7,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,2,7,1,6]=>[1,5,7,6,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,2,7,6,1]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,6,1,2,7]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,6,1,7,2]=>[1,5,2,4,6,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,6,2,1,7]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,6,2,7,1]=>[1,5,2,4,6,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,6,7,1,2]=>[1,5,7,2,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,6,7,2,1]=>[1,5,7,2,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,7,1,2,6]=>[1,5,2,4,7,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,7,1,6,2]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,7,2,1,6]=>[1,5,2,4,7,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,7,2,6,1]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,3,7,6,1,2]=>[1,5,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,3,7,6,2,1]=>[1,5,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,1,2,3,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,1,2,7,3]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,1,3,2,7]=>[1,5,3,6,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,6,1,3,7,2]=>[1,5,3,6,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,6,1,7,2,3]=>[1,5,7,3,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,6,1,7,3,2]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,2,1,3,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,2,1,7,3]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,2,3,1,7]=>[1,5,3,6,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,6,2,3,7,1]=>[1,5,3,6,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,6,2,7,1,3]=>[1,5,7,3,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,6,2,7,3,1]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,3,1,2,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,3,1,7,2]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,3,2,1,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,3,2,7,1]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,6,3,7,1,2]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,3,7,2,1]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,7,1,2,3]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,7,1,3,2]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,7,2,1,3]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,7,2,3,1]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,6,7,3,1,2]=>[1,5,3,6,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,6,7,3,2,1]=>[1,5,3,6,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,7,1,2,3,6]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,1,2,6,3]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,1,3,2,6]=>[1,5,3,7,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,7,1,3,6,2]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,7,1,6,2,3]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,1,6,3,2]=>[1,5,6,3,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,7,2,1,3,6]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,2,1,6,3]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,2,3,1,6]=>[1,5,3,7,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,7,2,3,6,1]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,7,2,6,1,3]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,2,6,3,1]=>[1,5,6,3,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,4,7,3,1,2,6]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,3,1,6,2]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,3,2,1,6]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,3,2,6,1]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,4,7,3,6,1,2]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,3,6,2,1]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,6,1,2,3]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,6,1,3,2]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,6,2,1,3]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,6,2,3,1]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,4,7,6,3,1,2]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,4,7,6,3,2,1]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,1,2,3,4,7]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,1,2,3,7,4]=>[1,5,3,2,6,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,1,2,4,3,7]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,1,2,4,7,3]=>[1,5,4,2,6,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,1,2,7,3,4]=>[1,5,7,4,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,1,2,7,4,3]=>[1,5,7,3,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,1,3,2,4,7]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,1,3,2,7,4]=>[1,5,2,6,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,1,3,4,2,7]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,6,1,3,4,7,2]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,6,1,3,7,2,4]=>[1,5,7,4,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,6,1,3,7,4,2]=>[1,5,7,2,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,6,1,4,2,3,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,1,4,2,7,3]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,1,4,3,2,7]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,1,4,3,7,2]=>[1,5,3,2,6,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,1,4,7,2,3]=>[1,5,7,3,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,1,4,7,3,2]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,1,7,2,3,4]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,1,7,2,4,3]=>[1,5,2,6,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,1,7,3,2,4]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,1,7,3,4,2]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,1,7,4,2,3]=>[1,5,4,7,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,6,1,7,4,3,2]=>[1,5,4,7,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,2,1,3,4,7]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,2,1,3,7,4]=>[1,5,3,2,6,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,2,1,4,3,7]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,2,1,4,7,3]=>[1,5,4,2,6,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,2,1,7,3,4]=>[1,5,7,4,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,2,1,7,4,3]=>[1,5,7,3,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,2,3,1,4,7]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,2,3,1,7,4]=>[1,5,2,6,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,2,3,4,1,7]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,6,2,3,4,7,1]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,6,2,3,7,1,4]=>[1,5,7,4,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,6,2,3,7,4,1]=>[1,5,7,2,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,6,2,4,1,3,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,2,4,1,7,3]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,2,4,3,1,7]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,2,4,3,7,1]=>[1,5,3,2,6,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,2,4,7,1,3]=>[1,5,7,3,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,2,4,7,3,1]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,2,7,1,3,4]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,2,7,1,4,3]=>[1,5,2,6,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,2,7,3,1,4]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,2,7,3,4,1]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,2,7,4,1,3]=>[1,5,4,7,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,6,2,7,4,3,1]=>[1,5,4,7,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,3,1,2,4,7]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,3,1,2,7,4]=>[1,5,2,6,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,3,1,4,2,7]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,3,1,4,7,2]=>[1,5,4,2,6,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,3,1,7,2,4]=>[1,5,7,4,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,3,1,7,4,2]=>[1,5,7,2,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,6,3,2,1,4,7]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,3,2,1,7,4]=>[1,5,2,6,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,3,2,4,1,7]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,3,2,4,7,1]=>[1,5,4,2,6,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,3,2,7,1,4]=>[1,5,7,4,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,3,2,7,4,1]=>[1,5,7,2,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,6,3,4,1,2,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,3,4,1,7,2]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,3,4,2,1,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,3,4,2,7,1]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,3,4,7,1,2]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,3,4,7,2,1]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,3,7,1,2,4]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,3,7,1,4,2]=>[1,5,2,6,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,3,7,2,1,4]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,3,7,2,4,1]=>[1,5,2,6,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,3,7,4,1,2]=>[1,5,4,7,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,3,7,4,2,1]=>[1,5,4,7,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,6,4,1,2,3,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,1,2,7,3]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,1,3,2,7]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,4,1,3,7,2]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,4,1,7,2,3]=>[1,5,7,3,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,4,1,7,3,2]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,4,2,1,3,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,2,1,7,3]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,2,3,1,7]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,4,2,3,7,1]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,6,4,2,7,1,3]=>[1,5,7,3,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,4,2,7,3,1]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,4,3,1,2,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,3,1,7,2]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,3,2,1,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,3,2,7,1]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,3,7,1,2]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,4,3,7,2,1]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,6,4,7,1,2,3]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,7,1,3,2]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,7,2,1,3]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,7,2,3,1]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,4,7,3,1,2]=>[1,5,3,4,7,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,4,7,3,2,1]=>[1,5,3,4,7,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,7,1,2,3,4]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,1,2,4,3]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,7,1,3,2,4]=>[1,5,3,7,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,7,1,3,4,2]=>[1,5,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,7,1,4,2,3]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,7,1,4,3,2]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,7,2,1,3,4]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,2,1,4,3]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,7,2,3,1,4]=>[1,5,3,7,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,7,2,3,4,1]=>[1,5,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,7,2,4,1,3]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,7,2,4,3,1]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,6,7,3,1,2,4]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,3,1,4,2]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,7,3,2,1,4]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,3,2,4,1]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,6,7,3,4,1,2]=>[1,5,4,3,7,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,6,7,3,4,2,1]=>[1,5,4,3,7,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,6,7,4,1,2,3]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,4,1,3,2]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,4,2,1,3]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,4,2,3,1]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,6,7,4,3,1,2]=>[1,5,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,6,7,4,3,2,1]=>[1,5,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,1,2,3,4,6]=>[1,5,3,2,7,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,1,2,3,6,4]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,1,2,4,3,6]=>[1,5,4,2,7,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,1,2,4,6,3]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,1,2,6,3,4]=>[1,5,6,3,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,1,2,6,4,3]=>[1,5,6,4,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,1,3,2,4,6]=>[1,5,2,7,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,1,3,2,6,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,1,3,4,2,6]=>[1,5,4,3,2,7,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,7,1,3,4,6,2]=>[1,5,4,3,2,7,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,7,1,3,6,2,4]=>[1,5,6,2,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,7,1,3,6,4,2]=>[1,5,6,4,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,7,1,4,2,3,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,1,4,2,6,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,1,4,3,2,6]=>[1,5,3,2,7,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,1,4,3,6,2]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,1,4,6,2,3]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,1,4,6,3,2]=>[1,5,6,3,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,1,6,2,3,4]=>[1,5,2,7,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,1,6,2,4,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,1,6,3,2,4]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,1,6,3,4,2]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,1,6,4,2,3]=>[1,5,4,6,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,1,6,4,3,2]=>[1,5,4,6,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,7,2,1,3,4,6]=>[1,5,3,2,7,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,2,1,3,6,4]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,2,1,4,3,6]=>[1,5,4,2,7,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,2,1,4,6,3]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,2,1,6,3,4]=>[1,5,6,3,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,2,1,6,4,3]=>[1,5,6,4,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,2,3,1,4,6]=>[1,5,2,7,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,2,3,1,6,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,2,3,4,1,6]=>[1,5,4,3,2,7,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,7,2,3,4,6,1]=>[1,5,4,3,2,7,6]=>[.,[[[[.,.],.],.],[[.,.],.]]]=>[[[[[.,.],.],.],[[.,.],.]],.] [5,7,2,3,6,1,4]=>[1,5,6,2,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,7,2,3,6,4,1]=>[1,5,6,4,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,7,2,4,1,3,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,2,4,1,6,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,2,4,3,1,6]=>[1,5,3,2,7,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,2,4,3,6,1]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,2,4,6,1,3]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,2,4,6,3,1]=>[1,5,6,3,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,2,6,1,3,4]=>[1,5,2,7,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,2,6,1,4,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,2,6,3,1,4]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,2,6,3,4,1]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,2,6,4,1,3]=>[1,5,4,6,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,2,6,4,3,1]=>[1,5,4,6,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,7,3,1,2,4,6]=>[1,5,2,7,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,3,1,2,6,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,3,1,4,2,6]=>[1,5,4,2,7,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,3,1,4,6,2]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,3,1,6,2,4]=>[1,5,6,2,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,7,3,1,6,4,2]=>[1,5,6,4,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,3,2,1,4,6]=>[1,5,2,7,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,3,2,1,6,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,3,2,4,1,6]=>[1,5,4,2,7,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,3,2,4,6,1]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,3,2,6,1,4]=>[1,5,6,2,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]]=>[[[.,[[.,.],.]],[.,[.,.]]],.] [5,7,3,2,6,4,1]=>[1,5,6,4,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,3,4,1,2,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,3,4,1,6,2]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,3,4,2,1,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,3,4,2,6,1]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,3,4,6,1,2]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,3,4,6,2,1]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,3,6,1,2,4]=>[1,5,2,7,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,3,6,1,4,2]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,3,6,2,1,4]=>[1,5,2,7,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,3,6,2,4,1]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,3,6,4,1,2]=>[1,5,4,6,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,3,6,4,2,1]=>[1,5,4,6,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]]=>[[[[.,[.,.]],.],[.,[.,.]]],.] [5,7,4,1,2,3,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,1,2,6,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,1,3,2,6]=>[1,5,3,4,2,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,4,1,3,6,2]=>[1,5,3,4,2,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,4,1,6,2,3]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,4,1,6,3,2]=>[1,5,6,3,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,4,2,1,3,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,2,1,6,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,2,3,1,6]=>[1,5,3,4,2,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,4,2,3,6,1]=>[1,5,3,4,2,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]]=>[[[[.,.],[.,.]],[[.,.],.]],.] [5,7,4,2,6,1,3]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,4,2,6,3,1]=>[1,5,6,3,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,4,3,1,2,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,3,1,6,2]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,3,2,1,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,3,2,6,1]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,3,6,1,2]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,4,3,6,2,1]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [5,7,4,6,1,2,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,6,1,3,2]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,6,2,1,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,6,2,3,1]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,4,6,3,1,2]=>[1,5,3,4,6,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,4,6,3,2,1]=>[1,5,3,4,6,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,6,1,2,3,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,6,1,2,4,3]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,1,3,2,4]=>[1,5,3,6,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,6,1,3,4,2]=>[1,5,3,6,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,6,1,4,2,3]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,6,1,4,3,2]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,6,2,1,3,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,6,2,1,4,3]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,2,3,1,4]=>[1,5,3,6,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,6,2,3,4,1]=>[1,5,3,6,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,6,2,4,1,3]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,6,2,4,3,1]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]]=>[[[[.,[.,.]],.],[[.,.],.]],.] [5,7,6,3,1,2,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,6,3,1,4,2]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,3,2,1,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]]=>[[[.,[[.,.],.]],[[.,.],.]],.] [5,7,6,3,2,4,1]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,3,4,1,2]=>[1,5,4,3,6,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,7,6,3,4,2,1]=>[1,5,4,3,6,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]]=>[[[[[.,.],.],.],[.,[.,.]]],.] [5,7,6,4,1,2,3]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,4,1,3,2]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,4,2,1,3]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,4,2,3,1]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]]=>[[[.,[.,[.,.]]],[[.,.],.]],.] [5,7,6,4,3,1,2]=>[1,5,3,6,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [5,7,6,4,3,2,1]=>[1,5,3,6,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]]=>[[[[.,.],[.,.]],[.,[.,.]]],.] [6,1,2,3,4,5,7]=>[1,6,5,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[.,.]]]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,1,2,3,4,7,5]=>[1,6,7,5,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,1,2,3,5,4,7]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,2,3,5,7,4]=>[1,6,7,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,2,3,7,4,5]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,2,3,7,5,4]=>[1,6,5,7,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,1,2,4,3,5,7]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,2,4,3,7,5]=>[1,6,7,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,2,4,5,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,4,5,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,4,7,3,5]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,4,7,5,3]=>[1,6,5,7,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,2,5,3,4,7]=>[1,6,4,5,3,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,2,5,3,7,4]=>[1,6,7,4,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,2,5,4,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,5,4,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,5,7,3,4]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,5,7,4,3]=>[1,6,4,5,7,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,2,7,3,4,5]=>[1,6,4,7,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,2,7,3,5,4]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,2,7,4,3,5]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,7,4,5,3]=>[1,6,5,4,7,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,1,2,7,5,3,4]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,2,7,5,4,3]=>[1,6,4,7,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,3,2,4,5,7]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,1,3,2,4,7,5]=>[1,6,7,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,1,3,2,5,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,3,2,5,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,3,2,7,4,5]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,3,2,7,5,4]=>[1,6,5,7,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,1,3,4,2,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,3,4,2,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,3,4,5,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,4,5,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,4,7,2,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,4,7,5,2]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,3,5,2,4,7]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,3,5,2,7,4]=>[1,6,7,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,3,5,4,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,5,4,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,5,7,2,4]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,5,7,4,2]=>[1,6,4,5,7,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,3,7,2,4,5]=>[1,6,4,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,3,7,2,5,4]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,3,7,4,2,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,7,4,5,2]=>[1,6,5,4,7,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,1,3,7,5,2,4]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,3,7,5,4,2]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,4,2,3,5,7]=>[1,6,5,3,4,2,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,4,2,3,7,5]=>[1,6,7,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,4,2,5,3,7]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,4,2,5,7,3]=>[1,6,7,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,4,2,7,3,5]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,4,2,7,5,3]=>[1,6,5,7,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,4,3,2,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,4,3,2,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,4,3,5,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,3,5,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,3,7,2,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,3,7,5,2]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,4,5,2,3,7]=>[1,6,3,4,5,2,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,4,5,2,7,3]=>[1,6,7,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,4,5,3,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,5,3,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,5,7,2,3]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,5,7,3,2]=>[1,6,3,4,5,7,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,4,7,2,3,5]=>[1,6,3,4,7,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,4,7,2,5,3]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,4,7,3,2,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,7,3,5,2]=>[1,6,5,3,4,7,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,4,7,5,2,3]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,4,7,5,3,2]=>[1,6,3,4,7,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,5,2,3,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,5,2,3,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,5,2,4,3,7]=>[1,6,3,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,5,2,4,7,3]=>[1,6,7,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,5,2,7,3,4]=>[1,6,3,5,7,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,5,2,7,4,3]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,5,3,2,4,7]=>[1,6,4,3,5,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,5,3,2,7,4]=>[1,6,7,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,5,3,4,2,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,3,4,7,2]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,3,7,2,4]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,3,7,4,2]=>[1,6,4,3,5,7,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,5,4,2,3,7]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,5,4,2,7,3]=>[1,6,7,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,5,4,3,2,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,4,3,7,2]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,4,7,2,3]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,4,7,3,2]=>[1,6,3,5,7,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,5,7,2,3,4]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,5,7,2,4,3]=>[1,6,4,7,3,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,5,7,3,2,4]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,7,3,4,2]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,5,7,4,2,3]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,5,7,4,3,2]=>[1,6,3,5,4,7,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,7,2,3,4,5]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,7,2,3,5,4]=>[1,6,5,3,7,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,7,2,4,3,5]=>[1,6,3,7,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,7,2,4,5,3]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,1,7,2,5,3,4]=>[1,6,3,7,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,7,2,5,4,3]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,7,3,2,4,5]=>[1,6,4,3,7,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,7,3,2,5,4]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,7,3,4,2,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,7,3,4,5,2]=>[1,6,5,4,3,7,2]=>[.,[[[[[.,.],.],.],.],[.,.]]]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,1,7,3,5,2,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,7,3,5,4,2]=>[1,6,4,3,7,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,7,4,2,3,5]=>[1,6,3,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,1,7,4,2,5,3]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,1,7,4,3,2,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,1,7,4,3,5,2]=>[1,6,5,3,7,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,1,7,4,5,2,3]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,7,4,5,3,2]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,7,5,2,3,4]=>[1,6,3,7,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,1,7,5,2,4,3]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,1,7,5,3,2,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,7,5,3,4,2]=>[1,6,4,5,3,7,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,7,5,4,2,3]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,1,7,5,4,3,2]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,3,4,5,7]=>[1,6,5,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[.,.]]]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,2,1,3,4,7,5]=>[1,6,7,5,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,2,1,3,5,4,7]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,1,3,5,7,4]=>[1,6,7,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,1,3,7,4,5]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,1,3,7,5,4]=>[1,6,5,7,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,2,1,4,3,5,7]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,1,4,3,7,5]=>[1,6,7,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,1,4,5,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,4,5,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,4,7,3,5]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,4,7,5,3]=>[1,6,5,7,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,1,5,3,4,7]=>[1,6,4,5,3,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,1,5,3,7,4]=>[1,6,7,4,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,1,5,4,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,5,4,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,5,7,3,4]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,5,7,4,3]=>[1,6,4,5,7,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,1,7,3,4,5]=>[1,6,4,7,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,1,7,3,5,4]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,1,7,4,3,5]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,7,4,5,3]=>[1,6,5,4,7,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,2,1,7,5,3,4]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,1,7,5,4,3]=>[1,6,4,7,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,3,1,4,5,7]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,2,3,1,4,7,5]=>[1,6,7,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,2,3,1,5,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,3,1,5,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,3,1,7,4,5]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,3,1,7,5,4]=>[1,6,5,7,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,2,3,4,1,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,3,4,1,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,3,4,5,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,4,5,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,4,7,1,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,4,7,5,1]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,3,5,1,4,7]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,3,5,1,7,4]=>[1,6,7,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,3,5,4,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,5,4,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,5,7,1,4]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,5,7,4,1]=>[1,6,4,5,7,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,3,7,1,4,5]=>[1,6,4,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,3,7,1,5,4]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,3,7,4,1,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,7,4,5,1]=>[1,6,5,4,7,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,2,3,7,5,1,4]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,3,7,5,4,1]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,4,1,3,5,7]=>[1,6,5,3,4,2,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,4,1,3,7,5]=>[1,6,7,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,4,1,5,3,7]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,4,1,5,7,3]=>[1,6,7,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,4,1,7,3,5]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,4,1,7,5,3]=>[1,6,5,7,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,4,3,1,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,4,3,1,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,4,3,5,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,3,5,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,3,7,1,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,3,7,5,1]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,4,5,1,3,7]=>[1,6,3,4,5,2,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,4,5,1,7,3]=>[1,6,7,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,4,5,3,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,5,3,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,5,7,1,3]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,5,7,3,1]=>[1,6,3,4,5,7,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,4,7,1,3,5]=>[1,6,3,4,7,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,4,7,1,5,3]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,4,7,3,1,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,7,3,5,1]=>[1,6,5,3,4,7,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,4,7,5,1,3]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,4,7,5,3,1]=>[1,6,3,4,7,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,5,1,3,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,5,1,3,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,5,1,4,3,7]=>[1,6,3,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,5,1,4,7,3]=>[1,6,7,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,5,1,7,3,4]=>[1,6,3,5,7,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,5,1,7,4,3]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,5,3,1,4,7]=>[1,6,4,3,5,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,5,3,1,7,4]=>[1,6,7,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,5,3,4,1,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,3,4,7,1]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,3,7,1,4]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,3,7,4,1]=>[1,6,4,3,5,7,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,5,4,1,3,7]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,5,4,1,7,3]=>[1,6,7,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,5,4,3,1,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,4,3,7,1]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,4,7,1,3]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,4,7,3,1]=>[1,6,3,5,7,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,5,7,1,3,4]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,5,7,1,4,3]=>[1,6,4,7,3,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,5,7,3,1,4]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,7,3,4,1]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,5,7,4,1,3]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,5,7,4,3,1]=>[1,6,3,5,4,7,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,7,1,3,4,5]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,7,1,3,5,4]=>[1,6,5,3,7,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,7,1,4,3,5]=>[1,6,3,7,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,7,1,4,5,3]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,2,7,1,5,3,4]=>[1,6,3,7,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,7,1,5,4,3]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,7,3,1,4,5]=>[1,6,4,3,7,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,7,3,1,5,4]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,7,3,4,1,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,7,3,4,5,1]=>[1,6,5,4,3,7,2]=>[.,[[[[[.,.],.],.],.],[.,.]]]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,2,7,3,5,1,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,7,3,5,4,1]=>[1,6,4,3,7,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,7,4,1,3,5]=>[1,6,3,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,2,7,4,1,5,3]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,2,7,4,3,1,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,2,7,4,3,5,1]=>[1,6,5,3,7,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,2,7,4,5,1,3]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,7,4,5,3,1]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,7,5,1,3,4]=>[1,6,3,7,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,2,7,5,1,4,3]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,2,7,5,3,1,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,7,5,3,4,1]=>[1,6,4,5,3,7,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,2,7,5,4,1,3]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,2,7,5,4,3,1]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,3,1,2,4,5,7]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,1,2,4,7,5]=>[1,6,7,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,1,2,5,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,1,2,5,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,1,2,7,4,5]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,1,2,7,5,4]=>[1,6,5,7,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,1,4,2,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,1,4,2,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,1,4,5,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,4,5,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,4,7,2,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,4,7,5,2]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,1,5,2,4,7]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,1,5,2,7,4]=>[1,6,7,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,1,5,4,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,5,4,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,5,7,2,4]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,5,7,4,2]=>[1,6,4,5,7,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,1,7,2,4,5]=>[1,6,4,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,1,7,2,5,4]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,1,7,4,2,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,7,4,5,2]=>[1,6,5,4,7,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,1,7,5,2,4]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,1,7,5,4,2]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,1,4,5,7]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,2,1,4,7,5]=>[1,6,7,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,2,1,5,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,1,5,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,1,7,4,5]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,1,7,5,4]=>[1,6,5,7,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,2,4,1,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,2,4,1,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,2,4,5,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,4,5,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,4,7,1,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,4,7,5,1]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,2,5,1,4,7]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,5,1,7,4]=>[1,6,7,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,5,4,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,5,4,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,5,7,1,4]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,5,7,4,1]=>[1,6,4,5,7,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,7,1,4,5]=>[1,6,4,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,2,7,1,5,4]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,2,7,4,1,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,7,4,5,1]=>[1,6,5,4,7,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,2,7,5,1,4]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,2,7,5,4,1]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,4,1,2,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,1,2,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,1,5,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,1,5,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,1,7,2,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,1,7,5,2]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,2,1,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,2,1,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,2,5,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,2,5,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,2,7,1,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,2,7,5,1]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,5,1,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,5,1,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,5,2,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,5,2,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,5,7,1,2]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,5,7,2,1]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,7,1,2,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,7,1,5,2]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,7,2,1,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,7,2,5,1]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,4,7,5,1,2]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,4,7,5,2,1]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,5,1,2,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,1,2,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,1,4,2,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,1,4,7,2]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,1,7,2,4]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,1,7,4,2]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,2,1,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,2,1,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,2,4,1,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,2,4,7,1]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,2,7,1,4]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,2,7,4,1]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,4,1,2,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,4,1,7,2]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,4,2,1,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,4,2,7,1]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,4,7,1,2]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,4,7,2,1]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,7,1,2,4]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,7,1,4,2]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,7,2,1,4]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,7,2,4,1]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,5,7,4,1,2]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,5,7,4,2,1]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,7,1,2,4,5]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,7,1,2,5,4]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,7,1,4,2,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,7,1,4,5,2]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,7,1,5,2,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,7,1,5,4,2]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,7,2,1,4,5]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,7,2,1,5,4]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,7,2,4,1,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,7,2,4,5,1]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,3,7,2,5,1,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,7,2,5,4,1]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,7,4,1,2,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,7,4,1,5,2]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,7,4,2,1,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,3,7,4,2,5,1]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,3,7,4,5,1,2]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,7,4,5,2,1]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,7,5,1,2,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,7,5,1,4,2]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,7,5,2,1,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,7,5,2,4,1]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,3,7,5,4,1,2]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,3,7,5,4,2,1]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,4,1,2,3,5,7]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,1,2,3,7,5]=>[1,6,7,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,1,2,5,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,1,2,5,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,1,2,7,3,5]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,1,2,7,5,3]=>[1,6,5,7,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,1,3,2,5,7]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,1,3,2,7,5]=>[1,6,7,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,1,3,5,2,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,3,5,7,2]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,3,7,2,5]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,3,7,5,2]=>[1,6,5,7,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,1,5,2,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,1,5,2,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,1,5,3,2,7]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,5,3,7,2]=>[1,6,7,2,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,5,7,2,3]=>[1,6,2,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,5,7,3,2]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,1,7,2,3,5]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,1,7,2,5,3]=>[1,6,5,2,4,7,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,1,7,3,2,5]=>[1,6,2,4,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,7,3,5,2]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,1,7,5,2,3]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,1,7,5,3,2]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,1,3,5,7]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,2,1,3,7,5]=>[1,6,7,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,2,1,5,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,1,5,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,1,7,3,5]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,1,7,5,3]=>[1,6,5,7,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,2,3,1,5,7]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,2,3,1,7,5]=>[1,6,7,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,2,3,5,1,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,3,5,7,1]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,3,7,1,5]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,3,7,5,1]=>[1,6,5,7,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,2,5,1,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,5,1,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,5,3,1,7]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,5,3,7,1]=>[1,6,7,2,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,5,7,1,3]=>[1,6,2,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,5,7,3,1]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,7,1,3,5]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,2,7,1,5,3]=>[1,6,5,2,4,7,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,2,7,3,1,5]=>[1,6,2,4,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,7,3,5,1]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,2,7,5,1,3]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,2,7,5,3,1]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,3,1,2,5,7]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,1,2,7,5]=>[1,6,7,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,1,5,2,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,1,5,7,2]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,1,7,2,5]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,1,7,5,2]=>[1,6,5,7,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,2,1,5,7]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,2,1,7,5]=>[1,6,7,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,2,5,1,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,2,5,7,1]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,2,7,1,5]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,2,7,5,1]=>[1,6,5,7,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,5,1,2,7]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,5,1,7,2]=>[1,6,7,2,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,5,2,1,7]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,5,2,7,1]=>[1,6,7,2,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,5,7,1,2]=>[1,6,2,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,5,7,2,1]=>[1,6,2,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,7,1,2,5]=>[1,6,2,4,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,7,1,5,2]=>[1,6,5,2,4,7,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,7,2,1,5]=>[1,6,2,4,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,7,2,5,1]=>[1,6,5,2,4,7,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,3,7,5,1,2]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,3,7,5,2,1]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,1,2,3,7]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,1,2,7,3]=>[1,6,7,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,1,3,2,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,1,3,7,2]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,1,7,2,3]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,1,7,3,2]=>[1,6,3,5,7,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,2,1,3,7]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,2,1,7,3]=>[1,6,7,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,2,3,1,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,2,3,7,1]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,2,7,1,3]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,2,7,3,1]=>[1,6,3,5,7,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,3,1,2,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,3,1,7,2]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,3,2,1,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,3,2,7,1]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,3,7,1,2]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,3,7,2,1]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,7,1,2,3]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,7,1,3,2]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,7,2,1,3]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,7,2,3,1]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,5,7,3,1,2]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,5,7,3,2,1]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,1,2,3,5]=>[1,6,3,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,7,1,2,5,3]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,7,1,3,2,5]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,1,3,5,2]=>[1,6,5,3,7,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,7,1,5,2,3]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,1,5,3,2]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,7,2,1,3,5]=>[1,6,3,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,4,7,2,1,5,3]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,7,2,3,1,5]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,2,3,5,1]=>[1,6,5,3,7,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,4,7,2,5,1,3]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,2,5,3,1]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,7,3,1,2,5]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,3,1,5,2]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,7,3,2,1,5]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,3,2,5,1]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,4,7,3,5,1,2]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,3,5,2,1]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,5,1,2,3]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,5,1,3,2]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,7,5,2,1,3]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,5,2,3,1]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,4,7,5,3,1,2]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,4,7,5,3,2,1]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,5,1,2,3,4,7]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,1,2,3,7,4]=>[1,6,7,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,1,2,4,3,7]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,1,2,4,7,3]=>[1,6,7,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,1,2,7,3,4]=>[1,6,3,2,5,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,1,2,7,4,3]=>[1,6,4,2,5,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,1,3,2,4,7]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,1,3,2,7,4]=>[1,6,7,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,1,3,4,2,7]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,1,3,4,7,2]=>[1,6,7,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,1,3,7,2,4]=>[1,6,2,5,7,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,1,3,7,4,2]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,1,4,2,3,7]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,1,4,2,7,3]=>[1,6,7,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,1,4,3,2,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,1,4,3,7,2]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,1,4,7,2,3]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,1,4,7,3,2]=>[1,6,3,2,5,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,1,7,2,3,4]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,1,7,2,4,3]=>[1,6,4,7,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,1,7,3,2,4]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,1,7,3,4,2]=>[1,6,4,7,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,1,7,4,2,3]=>[1,6,2,5,4,7,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,1,7,4,3,2]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,1,3,4,7]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,2,1,3,7,4]=>[1,6,7,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,2,1,4,3,7]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,1,4,7,3]=>[1,6,7,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,1,7,3,4]=>[1,6,3,2,5,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,1,7,4,3]=>[1,6,4,2,5,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,2,3,1,4,7]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,2,3,1,7,4]=>[1,6,7,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,2,3,4,1,7]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,2,3,4,7,1]=>[1,6,7,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,2,3,7,1,4]=>[1,6,2,5,7,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,2,3,7,4,1]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,2,4,1,3,7]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,4,1,7,3]=>[1,6,7,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,4,3,1,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,2,4,3,7,1]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,2,4,7,1,3]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,2,4,7,3,1]=>[1,6,3,2,5,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,7,1,3,4]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,2,7,1,4,3]=>[1,6,4,7,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,2,7,3,1,4]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,2,7,3,4,1]=>[1,6,4,7,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,2,7,4,1,3]=>[1,6,2,5,4,7,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,2,7,4,3,1]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,3,1,2,4,7]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,1,2,7,4]=>[1,6,7,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,1,4,2,7]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,3,1,4,7,2]=>[1,6,7,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,3,1,7,2,4]=>[1,6,2,5,7,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,3,1,7,4,2]=>[1,6,4,2,5,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,2,1,4,7]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,2,1,7,4]=>[1,6,7,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,2,4,1,7]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,3,2,4,7,1]=>[1,6,7,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,3,2,7,1,4]=>[1,6,2,5,7,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,3,2,7,4,1]=>[1,6,4,2,5,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,4,1,2,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,4,1,7,2]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,4,2,1,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,4,2,7,1]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,4,7,1,2]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,4,7,2,1]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,7,1,2,4]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,7,1,4,2]=>[1,6,4,7,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,7,2,1,4]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,3,7,2,4,1]=>[1,6,4,7,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,3,7,4,1,2]=>[1,6,2,5,4,7,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,3,7,4,2,1]=>[1,6,2,5,4,7,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,4,1,2,3,7]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,1,2,7,3]=>[1,6,7,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,1,3,2,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,1,3,7,2]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,1,7,2,3]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,1,7,3,2]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,2,1,3,7]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,2,1,7,3]=>[1,6,7,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,2,3,1,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,2,3,7,1]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,2,7,1,3]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,2,7,3,1]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,3,1,2,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,3,1,7,2]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,3,2,1,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,3,2,7,1]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,3,7,1,2]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,3,7,2,1]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,7,1,2,3]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,7,1,3,2]=>[1,6,3,4,7,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,7,2,1,3]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,7,2,3,1]=>[1,6,3,4,7,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,4,7,3,1,2]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,4,7,3,2,1]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,1,2,3,4]=>[1,6,3,7,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,7,1,2,4,3]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,7,1,3,2,4]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,1,3,4,2]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,7,1,4,2,3]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,7,1,4,3,2]=>[1,6,3,7,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,7,2,1,3,4]=>[1,6,3,7,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,5,7,2,1,4,3]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,7,2,3,1,4]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,2,3,4,1]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,5,7,2,4,1,3]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,7,2,4,3,1]=>[1,6,3,7,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,7,3,1,2,4]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,3,1,4,2]=>[1,6,4,3,7,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,7,3,2,1,4]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,3,2,4,1]=>[1,6,4,3,7,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,5,7,3,4,1,2]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,7,3,4,2,1]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,5,7,4,1,2,3]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,4,1,3,2]=>[1,6,3,7,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,7,4,2,1,3]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,4,2,3,1]=>[1,6,3,7,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,5,7,4,3,1,2]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,5,7,4,3,2,1]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,1,2,3,4,5]=>[1,6,4,2,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,1,2,3,5,4]=>[1,6,5,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,7,1,2,4,3,5]=>[1,6,3,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,1,2,4,5,3]=>[1,6,5,4,2,7,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,7,1,2,5,3,4]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,1,2,5,4,3]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,1,3,2,4,5]=>[1,6,4,3,2,7,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,1,3,2,5,4]=>[1,6,5,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,7,1,3,4,2,5]=>[1,6,2,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,7,1,3,4,5,2]=>[1,6,5,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[.,.]]]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,7,1,3,5,2,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,1,3,5,4,2]=>[1,6,4,3,2,7,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,1,4,2,3,5]=>[1,6,3,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,1,4,2,5,3]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,1,4,3,2,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,1,4,3,5,2]=>[1,6,5,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,7,1,4,5,2,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,1,4,5,3,2]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,1,5,2,3,4]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,1,5,2,4,3]=>[1,6,4,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,1,5,3,2,4]=>[1,6,2,7,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,1,5,3,4,2]=>[1,6,4,5,3,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,1,5,4,2,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,1,5,4,3,2]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,2,1,3,4,5]=>[1,6,4,2,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,2,1,3,5,4]=>[1,6,5,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,7,2,1,4,3,5]=>[1,6,3,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,2,1,4,5,3]=>[1,6,5,4,2,7,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,7,2,1,5,3,4]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,2,1,5,4,3]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,2,3,1,4,5]=>[1,6,4,3,2,7,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,2,3,1,5,4]=>[1,6,5,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,7,2,3,4,1,5]=>[1,6,2,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,7,2,3,4,5,1]=>[1,6,5,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[.,.]]]=>[[[[[[.,.],.],.],.],[.,.]],.] [6,7,2,3,5,1,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,2,3,5,4,1]=>[1,6,4,3,2,7,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,2,4,1,3,5]=>[1,6,3,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,2,4,1,5,3]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,2,4,3,1,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,2,4,3,5,1]=>[1,6,5,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,7,2,4,5,1,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,2,4,5,3,1]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,2,5,1,3,4]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,2,5,1,4,3]=>[1,6,4,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,2,5,3,1,4]=>[1,6,2,7,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,2,5,3,4,1]=>[1,6,4,5,3,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,2,5,4,1,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,2,5,4,3,1]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,3,1,2,4,5]=>[1,6,4,2,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,3,1,2,5,4]=>[1,6,5,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,7,3,1,4,2,5]=>[1,6,2,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,7,3,1,4,5,2]=>[1,6,5,4,2,7,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,7,3,1,5,2,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,3,1,5,4,2]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,3,2,1,4,5]=>[1,6,4,2,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,3,2,1,5,4]=>[1,6,5,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]]=>[[[[.,[[.,.],.]],.],[.,.]],.] [6,7,3,2,4,1,5]=>[1,6,2,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]]=>[[[.,[[[.,.],.],.]],[.,.]],.] [6,7,3,2,4,5,1]=>[1,6,5,4,2,7,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]]=>[[[[[.,[.,.]],.],.],[.,.]],.] [6,7,3,2,5,1,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,3,2,5,4,1]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,3,4,1,2,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,3,4,1,5,2]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,3,4,2,1,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,3,4,2,5,1]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,3,4,5,1,2]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,3,4,5,2,1]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,3,5,1,2,4]=>[1,6,2,7,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,3,5,1,4,2]=>[1,6,4,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,3,5,2,1,4]=>[1,6,2,7,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,3,5,2,4,1]=>[1,6,4,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,3,5,4,1,2]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,3,5,4,2,1]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,1,2,3,5]=>[1,6,3,4,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,4,1,2,5,3]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,4,1,3,2,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,4,1,3,5,2]=>[1,6,5,3,4,2,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,7,4,1,5,2,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,1,5,3,2]=>[1,6,3,4,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,4,2,1,3,5]=>[1,6,3,4,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,4,2,1,5,3]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,4,2,3,1,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,4,2,3,5,1]=>[1,6,5,3,4,2,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]]=>[[[[[.,.],[.,.]],.],[.,.]],.] [6,7,4,2,5,1,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,2,5,3,1]=>[1,6,3,4,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,4,3,1,2,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,4,3,1,5,2]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,4,3,2,1,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]]=>[[[.,[[.,[.,.]],.]],[.,.]],.] [6,7,4,3,2,5,1]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]]=>[[[[.,[.,[.,.]]],.],[.,.]],.] [6,7,4,3,5,1,2]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,3,5,2,1]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,5,1,2,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,5,1,3,2]=>[1,6,3,4,5,2,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,4,5,2,1,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,5,2,3,1]=>[1,6,3,4,5,2,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]]=>[[[[.,.],[.,[.,.]]],[.,.]],.] [6,7,4,5,3,1,2]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,4,5,3,2,1]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]]=>[[[.,[.,[.,[.,.]]]],[.,.]],.] [6,7,5,1,2,3,4]=>[1,6,3,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,5,1,2,4,3]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,5,1,3,2,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,5,1,3,4,2]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,5,1,4,2,3]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,7,5,1,4,3,2]=>[1,6,3,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,5,2,1,3,4]=>[1,6,3,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,5,2,1,4,3]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,5,2,3,1,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,5,2,3,4,1]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]]=>[[[[.,[.,.]],[.,.]],[.,.]],.] [6,7,5,2,4,1,3]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,7,5,2,4,3,1]=>[1,6,3,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,5,3,1,2,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,5,3,1,4,2]=>[1,6,4,3,5,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,5,3,2,1,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]]=>[[[.,[[.,.],[.,.]]],[.,.]],.] [6,7,5,3,2,4,1]=>[1,6,4,3,5,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,7,5,3,4,1,2]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,7,5,3,4,2,1]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,7,5,4,1,2,3]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,7,5,4,1,3,2]=>[1,6,3,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,5,4,2,1,3]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,7,5,4,2,3,1]=>[1,6,3,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]]=>[[[[.,.],[[.,.],.]],[.,.]],.] [6,7,5,4,3,1,2]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [6,7,5,4,3,2,1]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]]=>[[[.,[.,[[.,.],.]]],[.,.]],.] [7,1,2,3,4,5,6]=>[1,7,6,5,4,3,2]=>[.,[[[[[[.,.],.],.],.],.],.]]=>[[[[[[[.,.],.],.],.],.],.],.] [7,1,2,3,4,6,5]=>[1,7,5,4,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],.]]=>[[[[[[.,.],.],.],[.,.]],.],.] [7,1,2,3,5,4,6]=>[1,7,6,4,3,2,5]=>[.,[[[[[.,.],.],[.,.]],.],.]]=>[[[[[[.,.],.],[.,.]],.],.],.] [7,1,2,3,5,6,4]=>[1,7,4,3,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,1,2,3,6,4,5]=>[1,7,5,6,4,3,2]=>[.,[[[[[.,.],.],.],[.,.]],.]]=>[[[[[[.,.],.],.],[.,.]],.],.] [7,1,2,3,6,5,4]=>[1,7,4,3,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,1,2,4,3,5,6]=>[1,7,6,5,3,2,4]=>[.,[[[[[.,.],[.,.]],.],.],.]]=>[[[[[[.,.],[.,.]],.],.],.],.] [7,1,2,4,3,6,5]=>[1,7,5,3,2,4,6]=>[.,[[[[.,.],[.,.]],[.,.]],.]]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,1,2,4,5,3,6]=>[1,7,6,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],.]]=>[[[[[.,.],[.,[.,.]]],.],.],.] [7,1,2,4,5,6,3]=>[1,7,3,2,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],.]]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,1,2,4,6,3,5]=>[1,7,5,6,3,2,4]=>[.,[[[[.,.],[.,.]],[.,.]],.]]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,1,2,4,6,5,3]=>[1,7,3,2,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],.]]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,1,2,5,3,4,6]=>[1,7,6,4,5,3,2]=>[.,[[[[[.,.],.],[.,.]],.],.]]=>[[[[[[.,.],.],[.,.]],.],.],.] [7,1,2,5,3,6,4]=>[1,7,4,5,3,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,1,2,5,4,3,6]=>[1,7,6,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],.]]=>[[[[[.,.],[.,[.,.]]],.],.],.] 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[7,5,4,3,1,6,2]=>[1,7,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],.]]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,3,2,1,6]=>[1,7,6,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],.]]=>[[[[.,[[.,[.,.]],.]],.],.],.] [7,5,4,3,2,6,1]=>[1,7,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],.]]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,3,6,1,2]=>[1,7,2,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],.]]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,3,6,2,1]=>[1,7,2,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],.]]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,6,1,2,3]=>[1,7,3,4,6,2,5]=>[.,[[[.,.],[.,[[.,.],.]]],.]]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,5,4,6,1,3,2]=>[1,7,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],.]]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,6,2,1,3]=>[1,7,3,4,6,2,5]=>[.,[[[.,.],[.,[[.,.],.]]],.]]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,5,4,6,2,3,1]=>[1,7,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],.]]=>[[[.,[[.,[.,.]],[.,.]]],.],.] [7,5,4,6,3,1,2]=>[1,7,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],.]]=>[[[.,[[.,[.,.]],[.,.]]],.],.] 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[7,6,1,2,5,4,3]=>[1,7,3,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],.]]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,1,3,2,4,5]=>[1,7,5,2,6,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],.]]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,6,1,3,2,5,4]=>[1,7,4,3,2,6,5]=>[.,[[[[.,.],.],[[.,.],.]],.]]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,6,1,3,4,2,5]=>[1,7,5,4,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],.]]=>[[[[[[.,.],.],.],[.,.]],.],.] [7,6,1,3,4,5,2]=>[1,7,2,6,5,4,3]=>[.,[[.,[[[[.,.],.],.],.]],.]]=>[[[.,[[[[.,.],.],.],.]],.],.] [7,6,1,3,5,2,4]=>[1,7,4,3,2,6,5]=>[.,[[[[.,.],.],[[.,.],.]],.]]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,6,1,3,5,4,2]=>[1,7,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],.]]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,1,4,2,3,5]=>[1,7,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],.]]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,1,4,2,5,3]=>[1,7,3,2,6,5,4]=>[.,[[[.,.],[[[.,.],.],.]],.]]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,6,1,4,3,2,5]=>[1,7,5,3,2,6,4]=>[.,[[[[.,.],[.,.]],[.,.]],.]]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,6,1,4,3,5,2]=>[1,7,2,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],.]]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,1,4,5,2,3]=>[1,7,3,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],.]]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,1,4,5,3,2]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,1,5,2,3,4]=>[1,7,4,5,2,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],.]]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,6,1,5,2,4,3]=>[1,7,3,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],.]]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,1,5,3,2,4]=>[1,7,4,5,3,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,6,1,5,3,4,2]=>[1,7,2,6,4,5,3]=>[.,[[.,[[[.,.],[.,.]],.]],.]]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,1,5,4,2,3]=>[1,7,3,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],.]]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,1,5,4,3,2]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,2,1,3,4,5]=>[1,7,5,3,2,6,4]=>[.,[[[[.,.],[.,.]],[.,.]],.]]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,6,2,1,3,5,4]=>[1,7,4,2,6,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],.]]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,2,1,4,3,5]=>[1,7,5,4,2,6,3]=>[.,[[[[.,[.,.]],.],[.,.]],.]]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,6,2,1,4,5,3]=>[1,7,3,2,6,5,4]=>[.,[[[.,.],[[[.,.],.],.]],.]]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,6,2,1,5,3,4]=>[1,7,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],.]]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,2,1,5,4,3]=>[1,7,3,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],.]]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,2,3,1,4,5]=>[1,7,5,2,6,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],.]]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,6,2,3,1,5,4]=>[1,7,4,3,2,6,5]=>[.,[[[[.,.],.],[[.,.],.]],.]]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,6,2,3,4,1,5]=>[1,7,5,4,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],.]]=>[[[[[[.,.],.],.],[.,.]],.],.] [7,6,2,3,4,5,1]=>[1,7,2,6,5,4,3]=>[.,[[.,[[[[.,.],.],.],.]],.]]=>[[[.,[[[[.,.],.],.],.]],.],.] [7,6,2,3,5,1,4]=>[1,7,4,3,2,6,5]=>[.,[[[[.,.],.],[[.,.],.]],.]]=>[[[[[.,.],.],[[.,.],.]],.],.] [7,6,2,3,5,4,1]=>[1,7,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],.]]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,2,4,1,3,5]=>[1,7,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],.]]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,2,4,1,5,3]=>[1,7,3,2,6,5,4]=>[.,[[[.,.],[[[.,.],.],.]],.]]=>[[[[.,.],[[[.,.],.],.]],.],.] [7,6,2,4,3,1,5]=>[1,7,5,3,2,6,4]=>[.,[[[[.,.],[.,.]],[.,.]],.]]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,6,2,4,3,5,1]=>[1,7,2,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],.]]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,2,4,5,1,3]=>[1,7,3,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],.]]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,2,4,5,3,1]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,2,5,1,3,4]=>[1,7,4,5,2,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],.]]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,6,2,5,1,4,3]=>[1,7,3,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],.]]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,2,5,3,1,4]=>[1,7,4,5,3,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,6,2,5,3,4,1]=>[1,7,2,6,4,5,3]=>[.,[[.,[[[.,.],[.,.]],.]],.]]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,2,5,4,1,3]=>[1,7,3,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],.]]=>[[[[.,.],[[.,[.,.]],.]],.],.] [7,6,2,5,4,3,1]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,3,1,2,4,5]=>[1,7,5,2,6,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],.]]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,6,3,1,2,5,4]=>[1,7,4,2,6,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],.]]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,3,1,4,2,5]=>[1,7,5,4,2,6,3]=>[.,[[[[.,[.,.]],.],[.,.]],.]]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,6,3,1,4,5,2]=>[1,7,2,6,5,4,3]=>[.,[[.,[[[[.,.],.],.],.]],.]]=>[[[.,[[[[.,.],.],.],.]],.],.] [7,6,3,1,5,2,4]=>[1,7,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],.]]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,3,1,5,4,2]=>[1,7,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],.]]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,3,2,1,4,5]=>[1,7,5,2,6,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],.]]=>[[[[.,[[.,.],.]],[.,.]],.],.] [7,6,3,2,1,5,4]=>[1,7,4,2,6,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],.]]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,3,2,4,1,5]=>[1,7,5,4,2,6,3]=>[.,[[[[.,[.,.]],.],[.,.]],.]]=>[[[[[.,[.,.]],.],[.,.]],.],.] [7,6,3,2,4,5,1]=>[1,7,2,6,5,4,3]=>[.,[[.,[[[[.,.],.],.],.]],.]]=>[[[.,[[[[.,.],.],.],.]],.],.] [7,6,3,2,5,1,4]=>[1,7,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],.]]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,3,2,5,4,1]=>[1,7,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],.]]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,3,4,1,2,5]=>[1,7,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],.]]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,3,4,1,5,2]=>[1,7,2,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],.]]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,3,4,2,1,5]=>[1,7,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],.]]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,3,4,2,5,1]=>[1,7,2,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],.]]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,3,4,5,1,2]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,3,4,5,2,1]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,3,5,1,2,4]=>[1,7,4,5,2,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],.]]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,6,3,5,1,4,2]=>[1,7,2,6,4,5,3]=>[.,[[.,[[[.,.],[.,.]],.]],.]]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,3,5,2,1,4]=>[1,7,4,5,2,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],.]]=>[[[[.,[.,.]],[.,[.,.]]],.],.] [7,6,3,5,2,4,1]=>[1,7,2,6,4,5,3]=>[.,[[.,[[[.,.],[.,.]],.]],.]]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,3,5,4,1,2]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,3,5,4,2,1]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,1,2,3,5]=>[1,7,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],.]]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,4,1,2,5,3]=>[1,7,3,4,2,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],.]]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,6,4,1,3,2,5]=>[1,7,5,3,4,2,6]=>[.,[[[[.,.],[.,.]],[.,.]],.]]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,6,4,1,3,5,2]=>[1,7,2,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],.]]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,4,1,5,2,3]=>[1,7,3,4,2,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],.]]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,6,4,1,5,3,2]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,2,1,3,5]=>[1,7,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],.]]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,4,2,1,5,3]=>[1,7,3,4,2,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],.]]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,6,4,2,3,1,5]=>[1,7,5,3,4,2,6]=>[.,[[[[.,.],[.,.]],[.,.]],.]]=>[[[[[.,.],[.,.]],[.,.]],.],.] [7,6,4,2,3,5,1]=>[1,7,2,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],.]]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,4,2,5,1,3]=>[1,7,3,4,2,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],.]]=>[[[[.,.],[.,[[.,.],.]]],.],.] [7,6,4,2,5,3,1]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,3,1,2,5]=>[1,7,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],.]]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,4,3,1,5,2]=>[1,7,2,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],.]]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,4,3,2,1,5]=>[1,7,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],.]]=>[[[[.,[.,[.,.]]],[.,.]],.],.] [7,6,4,3,2,5,1]=>[1,7,2,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],.]]=>[[[.,[[[.,[.,.]],.],.]],.],.] [7,6,4,3,5,1,2]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,3,5,2,1]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,5,1,2,3]=>[1,7,3,4,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],.]]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,6,4,5,1,3,2]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,5,2,1,3]=>[1,7,3,4,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],.]]=>[[[[.,.],[.,[.,[.,.]]]],.],.] [7,6,4,5,2,3,1]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,5,3,1,2]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,4,5,3,2,1]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]=>[[[.,[[.,[.,[.,.]]],.]],.],.] [7,6,5,1,2,3,4]=>[1,7,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],.]]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,5,1,2,4,3]=>[1,7,3,5,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],.]]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,6,5,1,3,2,4]=>[1,7,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],.]]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,5,1,3,4,2]=>[1,7,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],.]]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,5,1,4,2,3]=>[1,7,3,5,4,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],.]]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,6,5,1,4,3,2]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]]=>[[[.,[[.,[[.,.],.]],.]],.],.] [7,6,5,2,1,3,4]=>[1,7,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],.]]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,5,2,1,4,3]=>[1,7,3,5,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],.]]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,6,5,2,3,1,4]=>[1,7,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],.]]=>[[[[.,[.,.]],[[.,.],.]],.],.] [7,6,5,2,3,4,1]=>[1,7,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],.]]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,5,2,4,1,3]=>[1,7,3,5,4,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],.]]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,6,5,2,4,3,1]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]]=>[[[.,[[.,[[.,.],.]],.]],.],.] [7,6,5,3,1,2,4]=>[1,7,4,3,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,6,5,3,1,4,2]=>[1,7,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],.]]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,5,3,2,1,4]=>[1,7,4,3,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]]=>[[[[[.,.],.],[.,[.,.]]],.],.] [7,6,5,3,2,4,1]=>[1,7,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],.]]=>[[[.,[[[.,.],[.,.]],.]],.],.] [7,6,5,3,4,1,2]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]]=>[[[.,[[.,[[.,.],.]],.]],.],.] [7,6,5,3,4,2,1]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]]=>[[[.,[[.,[[.,.],.]],.]],.],.] [7,6,5,4,1,2,3]=>[1,7,3,5,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],.]]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,6,5,4,1,3,2]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]]=>[[[.,[[.,[[.,.],.]],.]],.],.] [7,6,5,4,2,1,3]=>[1,7,3,5,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],.]]=>[[[[.,.],[[.,.],[.,.]]],.],.] [7,6,5,4,2,3,1]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]]=>[[[.,[[.,[[.,.],.]],.]],.],.] [7,6,5,4,3,1,2]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]]=>[[[.,[[.,[[.,.],.]],.]],.],.] [7,6,5,4,3,2,1]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]]=>[[[.,[[.,[[.,.],.]],.]],.],.] [8,7,6,5,4,3,2,1]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [7,8,6,5,4,3,2,1]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,6,7,5,4,3,2,1]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [7,6,8,5,4,3,2,1]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,8,5,4,3,2,1]=>[1,6,3,8,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,7,5,6,4,3,2,1]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [7,8,5,6,4,3,2,1]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,6,5,7,4,3,2,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,5,6,7,4,3,2,1]=>[1,8,2,5,4,7,3,6]=>[.,[[.,[[[.,.],.],[[.,.],.]]],.]]=>[[[.,[[[.,.],.],[[.,.],.]]],.],.] [7,6,5,8,4,3,2,1]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [7,5,6,8,4,3,2,1]=>[1,7,2,5,4,8,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [6,5,7,8,4,3,2,1]=>[1,6,3,7,2,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,6,7,8,4,3,2,1]=>[1,5,4,8,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [8,7,6,4,5,3,2,1]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [7,8,6,4,5,3,2,1]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,6,7,4,5,3,2,1]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [7,6,8,4,5,3,2,1]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,8,4,5,3,2,1]=>[1,6,3,8,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,7,5,4,6,3,2,1]=>[1,8,2,7,3,5,6,4]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [8,7,4,5,6,3,2,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [8,5,6,4,7,3,2,1]=>[1,8,2,5,7,3,6,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]]=>[[[.,[[.,[.,.]],[[.,.],.]]],.],.] [8,6,4,5,7,3,2,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,4,5,6,7,3,2,1]=>[1,8,2,4,6,3,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]]=>[[[.,[[.,.],[[.,.],[.,.]]]],.],.] [7,6,4,5,8,3,2,1]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,4,5,8,3,2,1]=>[1,6,3,4,5,8,2,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [7,5,4,6,8,3,2,1]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,6,8,3,2,1]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [5,6,4,7,8,3,2,1]=>[1,5,8,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,4,5,7,8,3,2,1]=>[1,6,3,5,8,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [5,4,6,7,8,3,2,1]=>[1,5,8,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [4,5,6,7,8,3,2,1]=>[1,4,7,2,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [8,7,6,5,3,4,2,1]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [7,8,6,5,3,4,2,1]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,7,5,6,3,4,2,1]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [7,8,5,6,3,4,2,1]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,5,6,7,3,4,2,1]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [6,7,5,8,3,4,2,1]=>[1,6,4,8,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,5,7,8,3,4,2,1]=>[1,6,4,8,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [5,6,7,8,3,4,2,1]=>[1,5,3,7,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [8,7,6,4,3,5,2,1]=>[1,8,2,7,3,6,5,4]=>[.,[[.,[[.,[[[.,.],.],.]],.]],.]]=>[[[.,[[.,[[[.,.],.],.]],.]],.],.] [7,8,6,4,3,5,2,1]=>[1,7,2,8,3,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]]=>[[[.,[.,[[[.,.],.],.]]],[.,.]],.] [8,6,7,4,3,5,2,1]=>[1,8,2,6,5,3,7,4]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]]=>[[[.,[[[.,[.,.]],.],[.,.]]],.],.] [6,7,8,4,3,5,2,1]=>[1,6,5,3,8,2,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [8,7,6,3,4,5,2,1]=>[1,8,2,7,3,6,5,4]=>[.,[[.,[[.,[[[.,.],.],.]],.]],.]]=>[[[.,[[.,[[[.,.],.],.]],.]],.],.] [7,8,6,3,4,5,2,1]=>[1,7,2,8,3,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]]=>[[[.,[.,[[[.,.],.],.]]],[.,.]],.] [7,6,8,3,4,5,2,1]=>[1,7,2,6,5,4,3,8]=>[.,[[.,[[[[.,.],.],.],.]],[.,.]]]=>[[[.,[[[[.,.],.],.],.]],[.,.]],.] [6,7,8,3,4,5,2,1]=>[1,6,5,4,3,8,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]]=>[[[[[[.,.],.],.],.],[[.,.],.]],.] [8,7,5,4,3,6,2,1]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [7,8,5,4,3,6,2,1]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,7,4,5,3,6,2,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [8,7,5,3,4,6,2,1]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [7,8,5,3,4,6,2,1]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,7,4,3,5,6,2,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [8,7,3,4,5,6,2,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [7,8,3,4,5,6,2,1]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,6,4,5,3,7,2,1]=>[1,8,2,6,7,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,5,4,6,3,7,2,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,6,4,3,5,7,2,1]=>[1,8,2,6,7,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,5,4,3,6,7,2,1]=>[1,8,2,5,6,7,3,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,5,3,4,6,7,2,1]=>[1,8,2,5,6,7,3,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,4,3,5,6,7,2,1]=>[1,8,2,4,5,6,7,3]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,3,4,5,6,7,2,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [7,6,5,4,3,8,2,1]=>[1,7,2,6,8,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,5,7,4,3,8,2,1]=>[1,6,8,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [6,7,4,5,3,8,2,1]=>[1,6,8,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,5,4,6,3,8,2,1]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,6,3,8,2,1]=>[1,7,2,4,6,8,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [6,5,4,7,3,8,2,1]=>[1,6,8,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [5,4,6,7,3,8,2,1]=>[1,5,3,6,8,2,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [4,5,6,7,3,8,2,1]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [7,6,5,3,4,8,2,1]=>[1,7,2,6,8,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [7,5,4,3,6,8,2,1]=>[1,7,2,5,6,8,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,5,3,4,6,8,2,1]=>[1,7,2,5,6,8,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,3,4,5,6,8,2,1]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [4,5,6,3,7,8,2,1]=>[1,4,3,6,8,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [6,3,4,5,7,8,2,1]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [5,4,3,6,7,8,2,1]=>[1,5,7,2,4,6,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [4,3,5,6,7,8,2,1]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [3,4,5,6,7,8,2,1]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [8,7,6,5,4,2,3,1]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [7,8,6,5,4,2,3,1]=>[1,7,3,6,2,8,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [8,6,7,5,4,2,3,1]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [7,6,8,5,4,2,3,1]=>[1,7,3,8,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [8,7,5,6,4,2,3,1]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [8,6,5,7,4,2,3,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,5,6,7,4,2,3,1]=>[1,8,2,5,4,7,3,6]=>[.,[[.,[[[.,.],.],[[.,.],.]]],.]]=>[[[.,[[[.,.],.],[[.,.],.]]],.],.] [7,6,5,8,4,2,3,1]=>[1,7,3,5,4,8,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [6,7,5,8,4,2,3,1]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,8,4,2,3,1]=>[1,7,3,6,2,5,4,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [5,6,7,8,4,2,3,1]=>[1,5,4,8,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [8,7,6,4,5,2,3,1]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [8,6,7,4,5,2,3,1]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [7,6,8,4,5,2,3,1]=>[1,7,3,8,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [6,7,8,4,5,2,3,1]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [8,7,5,4,6,2,3,1]=>[1,8,2,7,3,5,6,4]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [8,7,4,5,6,2,3,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [7,8,4,5,6,2,3,1]=>[1,7,3,4,5,6,2,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [8,5,6,4,7,2,3,1]=>[1,8,2,5,7,3,6,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]]=>[[[.,[[.,[.,.]],[[.,.],.]]],.],.] [8,6,4,5,7,2,3,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,4,5,6,7,2,3,1]=>[1,8,2,4,6,3,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]]=>[[[.,[[.,.],[[.,.],[.,.]]]],.],.] [7,6,5,4,8,2,3,1]=>[1,7,3,5,8,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,6,4,5,8,2,3,1]=>[1,7,3,4,5,8,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [6,7,4,5,8,2,3,1]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [8,7,6,5,3,2,4,1]=>[1,8,2,7,4,5,3,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]]=>[[[.,[[[.,.],[.,[.,.]]],.]],.],.] [8,6,7,5,3,2,4,1]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [6,7,8,5,3,2,4,1]=>[1,6,2,7,4,5,3,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [8,7,5,6,3,2,4,1]=>[1,8,2,7,4,6,3,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]]=>[[[.,[[[.,.],[[.,.],.]],.]],.],.] [8,6,5,7,3,2,4,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,5,6,7,3,2,4,1]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [6,7,5,8,3,2,4,1]=>[1,6,2,7,4,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,6,7,8,3,2,4,1]=>[1,5,3,7,4,8,2,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [8,7,6,5,2,3,4,1]=>[1,8,2,7,4,5,3,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]]=>[[[.,[[[.,.],[.,[.,.]]],.]],.],.] [8,6,7,5,2,3,4,1]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [6,7,8,5,2,3,4,1]=>[1,6,3,8,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,7,5,6,2,3,4,1]=>[1,8,2,7,4,6,3,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]]=>[[[.,[[[.,.],[[.,.],.]],.]],.],.] [7,8,5,6,2,3,4,1]=>[1,7,4,6,3,5,2,8]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]]=>[[[[[.,.],.],[[.,.],.]],[.,.]],.] [8,6,5,7,2,3,4,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,5,6,7,2,3,4,1]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [6,7,5,8,2,3,4,1]=>[1,6,3,5,2,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,6,7,8,2,3,4,1]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [8,7,6,4,3,2,5,1]=>[1,8,2,7,5,3,6,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]]=>[[[.,[[[.,[.,.]],[.,.]],.]],.],.] [7,8,6,4,3,2,5,1]=>[1,7,5,3,6,2,8,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [8,6,7,4,3,2,5,1]=>[1,8,2,6,3,7,5,4]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [7,6,8,4,3,2,5,1]=>[1,7,5,3,8,2,6,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [6,7,8,4,3,2,5,1]=>[1,6,2,7,5,3,8,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [8,7,6,3,4,2,5,1]=>[1,8,2,7,5,4,3,6]=>[.,[[.,[[[[.,.],.],[.,.]],.]],.]]=>[[[.,[[[[.,.],.],[.,.]],.]],.],.] [7,8,6,3,4,2,5,1]=>[1,7,5,4,3,6,2,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [8,6,7,3,4,2,5,1]=>[1,8,2,6,3,7,5,4]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,7,6,4,2,3,5,1]=>[1,8,2,7,5,3,6,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]]=>[[[.,[[[.,[.,.]],[.,.]],.]],.],.] [8,6,7,4,2,3,5,1]=>[1,8,2,6,3,7,5,4]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [7,6,8,4,2,3,5,1]=>[1,7,5,2,6,3,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [6,7,8,4,2,3,5,1]=>[1,6,3,8,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [8,7,6,3,2,4,5,1]=>[1,8,2,7,5,3,6,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]]=>[[[.,[[[.,[.,.]],[.,.]],.]],.],.] [6,7,8,3,2,4,5,1]=>[1,6,4,3,8,2,7,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [8,7,6,2,3,4,5,1]=>[1,8,2,7,5,3,6,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]]=>[[[.,[[[.,[.,.]],[.,.]],.]],.],.] [7,6,8,2,3,4,5,1]=>[1,7,5,3,8,2,6,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [6,7,8,2,3,4,5,1]=>[1,6,4,2,7,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [8,7,5,4,3,2,6,1]=>[1,8,2,7,6,3,5,4]=>[.,[[.,[[[.,[[.,.],.]],.],.]],.]]=>[[[.,[[[.,[[.,.],.]],.],.]],.],.] [7,8,5,4,3,2,6,1]=>[1,7,6,2,8,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]]=>[[[[.,[.,[[.,.],.]]],.],[.,.]],.] [8,7,5,3,4,2,6,1]=>[1,8,2,7,6,3,5,4]=>[.,[[.,[[[.,[[.,.],.]],.],.]],.]]=>[[[.,[[[.,[[.,.],.]],.],.]],.],.] [7,8,5,3,4,2,6,1]=>[1,7,6,2,8,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]]=>[[[[.,[.,[[.,.],.]]],.],[.,.]],.] [8,7,4,3,5,2,6,1]=>[1,8,2,7,6,3,4,5]=>[.,[[.,[[[.,[.,[.,.]]],.],.]],.]]=>[[[.,[[[.,[.,[.,.]]],.],.]],.],.] [7,8,4,3,5,2,6,1]=>[1,7,6,2,8,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [8,7,5,4,2,3,6,1]=>[1,8,2,7,6,3,5,4]=>[.,[[.,[[[.,[[.,.],.]],.],.]],.]]=>[[[.,[[[.,[[.,.],.]],.],.]],.],.] [8,7,5,3,2,4,6,1]=>[1,8,2,7,6,4,3,5]=>[.,[[.,[[[[.,.],[.,.]],.],.]],.]]=>[[[.,[[[[.,.],[.,.]],.],.]],.],.] [7,8,4,3,2,5,6,1]=>[1,7,6,5,2,8,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],[.,.]]]=>[[[[[.,[.,[.,.]]],.],.],[.,.]],.] [7,8,3,4,2,5,6,1]=>[1,7,6,5,2,8,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],[.,.]]]=>[[[[[.,[.,[.,.]]],.],.],[.,.]],.] [7,8,3,2,4,5,6,1]=>[1,7,6,5,4,2,8,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]]=>[[[[[[.,[.,.]],.],.],.],[.,.]],.] [8,7,2,3,4,5,6,1]=>[1,8,2,7,6,5,4,3]=>[.,[[.,[[[[[.,.],.],.],.],.]],.]]=>[[[.,[[[[[.,.],.],.],.],.]],.],.] [7,8,2,3,4,5,6,1]=>[1,7,6,5,4,3,2,8]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]]=>[[[[[[[.,.],.],.],.],.],[.,.]],.] [8,6,5,4,3,2,7,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,5,6,4,3,2,7,1]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,6,4,5,3,2,7,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,5,4,6,3,2,7,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,6,5,3,4,2,7,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,6,4,3,5,2,7,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,6,3,4,5,2,7,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,5,4,3,6,2,7,1]=>[1,8,2,5,6,3,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,4,5,3,6,2,7,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,3,4,5,6,2,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,6,5,4,2,3,7,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [8,5,6,4,2,3,7,1]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,6,4,5,2,3,7,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [8,6,5,3,2,4,7,1]=>[1,8,2,6,4,3,5,7]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]]=>[[[.,[[[.,.],[.,.]],[.,.]]],.],.] [8,6,4,3,2,5,7,1]=>[1,8,2,6,5,3,4,7]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]]=>[[[.,[[[.,[.,.]],.],[.,.]]],.],.] [8,6,4,2,3,5,7,1]=>[1,8,2,6,5,3,4,7]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]]=>[[[.,[[[.,[.,.]],.],[.,.]]],.],.] [8,5,4,3,2,6,7,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,4,5,3,2,6,7,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,5,3,4,2,6,7,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,3,4,5,2,6,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,5,4,2,3,6,7,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,4,5,2,3,6,7,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,4,3,2,5,6,7,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,3,4,2,5,6,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,4,2,3,5,6,7,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,3,2,4,5,6,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,2,3,4,5,6,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [7,5,6,4,3,2,8,1]=>[1,7,8,2,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,7,4,5,3,2,8,1]=>[1,6,2,7,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,4,5,6,3,2,8,1]=>[1,7,8,2,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [6,5,4,7,3,2,8,1]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,4,5,7,3,2,8,1]=>[1,6,2,4,7,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [7,5,6,3,4,2,8,1]=>[1,7,8,2,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [5,6,7,3,4,2,8,1]=>[1,5,4,3,7,8,2,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]]=>[[[[[.,.],.],.],[[.,.],[.,.]]],.] [7,5,4,3,6,2,8,1]=>[1,7,8,2,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,3,6,2,8,1]=>[1,7,8,2,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,3,4,6,2,8,1]=>[1,7,8,2,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,3,4,5,6,2,8,1]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [6,4,5,3,7,2,8,1]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,4,6,3,7,2,8,1]=>[1,5,7,8,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [4,5,6,3,7,2,8,1]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [5,6,3,4,7,2,8,1]=>[1,5,7,8,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,3,4,5,7,2,8,1]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,4,3,6,7,2,8,1]=>[1,5,7,8,2,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [4,3,5,6,7,2,8,1]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,5,6,7,2,8,1]=>[1,3,5,7,8,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [6,7,5,4,2,3,8,1]=>[1,6,3,5,2,7,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,5,6,4,2,3,8,1]=>[1,7,8,2,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [5,6,7,4,2,3,8,1]=>[1,5,2,6,3,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,7,4,5,2,3,8,1]=>[1,6,3,4,5,2,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,5,4,6,2,3,8,1]=>[1,7,8,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,6,2,3,8,1]=>[1,7,8,2,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [6,5,4,7,2,3,8,1]=>[1,6,3,4,7,8,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,6,4,7,2,3,8,1]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,4,5,7,2,3,8,1]=>[1,6,3,5,2,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,6,5,3,2,4,8,1]=>[1,7,8,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]]=>[[[.,[[[.,.],[.,.]],.]],[.,.]],.] [6,7,5,3,2,4,8,1]=>[1,6,4,3,5,2,7,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]]=>[[[[[.,.],.],[.,.]],[.,[.,.]]],.] [6,5,7,3,2,4,8,1]=>[1,6,4,3,7,8,2,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]]=>[[[[[.,.],.],[.,.]],[.,[.,.]]],.] [7,6,5,2,3,4,8,1]=>[1,7,8,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]]=>[[[.,[[[.,.],[.,.]],.]],[.,.]],.] [7,5,6,2,3,4,8,1]=>[1,7,8,2,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,7,3,2,4,5,8,1]=>[1,6,5,4,2,7,8,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]]=>[[[[[.,[.,.]],.],.],[.,[.,.]]],.] [6,7,2,3,4,5,8,1]=>[1,6,5,4,3,2,7,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [7,5,4,3,2,6,8,1]=>[1,7,8,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,3,5,2,6,8,1]=>[1,7,8,2,4,5,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,4,2,3,6,8,1]=>[1,7,8,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,2,3,6,8,1]=>[1,7,8,2,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,3,2,4,6,8,1]=>[1,7,8,2,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,5,2,3,4,6,8,1]=>[1,7,8,2,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,4,3,2,5,6,8,1]=>[1,7,8,2,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,4,2,3,5,6,8,1]=>[1,7,8,2,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,3,2,4,5,6,8,1]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [7,2,3,4,5,6,8,1]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [6,5,4,3,2,7,8,1]=>[1,6,7,8,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,4,6,3,2,7,8,1]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [6,5,3,4,2,7,8,1]=>[1,6,7,8,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,3,4,5,2,7,8,1]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,4,3,6,2,7,8,1]=>[1,5,2,4,6,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,3,5,6,2,7,8,1]=>[1,4,6,7,8,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,5,6,2,7,8,1]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [6,5,4,2,3,7,8,1]=>[1,6,7,8,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,4,2,3,7,8,1]=>[1,5,3,4,2,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [6,4,5,2,3,7,8,1]=>[1,6,7,8,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,4,6,2,3,7,8,1]=>[1,5,3,6,7,8,2,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,5,6,2,3,7,8,1]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,6,2,3,4,7,8,1]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [6,2,3,4,5,7,8,1]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,4,3,2,6,7,8,1]=>[1,5,6,7,8,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,3,2,6,7,8,1]=>[1,4,2,5,6,7,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,3,4,2,6,7,8,1]=>[1,5,6,7,8,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,5,2,6,7,8,1]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,5,2,6,7,8,1]=>[1,3,5,6,7,8,2,4]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [5,4,2,3,6,7,8,1]=>[1,5,6,7,8,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,2,3,6,7,8,1]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [5,3,2,4,6,7,8,1]=>[1,5,6,7,8,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,3,4,6,7,8,1]=>[1,5,6,7,8,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,2,5,6,7,8,1]=>[1,4,5,6,7,8,2,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,5,6,7,8,1]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,2,3,5,6,7,8,1]=>[1,4,5,6,7,8,2,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,2,4,5,6,7,8,1]=>[1,3,4,5,6,7,8,2]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,6,7,8,1]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [8,7,6,5,4,3,1,2]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [7,8,6,5,4,3,1,2]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,6,7,5,4,3,1,2]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [7,6,8,5,4,3,1,2]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,8,5,4,3,1,2]=>[1,6,3,8,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,7,5,6,4,3,1,2]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [7,8,5,6,4,3,1,2]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,6,5,7,4,3,1,2]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]]=>[[[.,[[.,[[.,.],.]],[.,.]]],.],.] [7,6,5,8,4,3,1,2]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [7,5,6,8,4,3,1,2]=>[1,7,2,5,4,8,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [6,5,7,8,4,3,1,2]=>[1,6,3,7,2,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,6,7,8,4,3,1,2]=>[1,5,4,8,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [8,7,6,4,5,3,1,2]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [7,8,6,4,5,3,1,2]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,6,7,4,5,3,1,2]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [6,7,8,4,5,3,1,2]=>[1,6,3,8,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,7,5,4,6,3,1,2]=>[1,8,2,7,3,5,6,4]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [7,8,4,5,6,3,1,2]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,5,6,4,7,3,1,2]=>[1,8,2,5,7,3,6,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]]=>[[[.,[[.,[.,.]],[[.,.],.]]],.],.] [8,6,4,5,7,3,1,2]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [7,6,4,5,8,3,1,2]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,4,5,8,3,1,2]=>[1,6,3,4,5,8,2,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [5,6,4,7,8,3,1,2]=>[1,5,8,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,4,6,7,8,3,1,2]=>[1,5,8,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [4,5,6,7,8,3,1,2]=>[1,4,7,2,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [8,7,6,5,3,4,1,2]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.] [7,8,6,5,3,4,1,2]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,7,5,6,3,4,1,2]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]]=>[[[.,[[.,[[.,.],[.,.]]],.]],.],.] [7,8,5,6,3,4,1,2]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,5,6,7,3,4,1,2]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [6,7,5,8,3,4,1,2]=>[1,6,4,8,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [7,5,6,8,3,4,1,2]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,7,8,3,4,1,2]=>[1,6,4,8,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [5,6,7,8,3,4,1,2]=>[1,5,3,7,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [6,7,8,4,3,5,1,2]=>[1,6,5,3,8,2,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [8,7,6,3,4,5,1,2]=>[1,8,2,7,3,6,5,4]=>[.,[[.,[[.,[[[.,.],.],.]],.]],.]]=>[[[.,[[.,[[[.,.],.],.]],.]],.],.] [7,8,6,3,4,5,1,2]=>[1,7,2,8,3,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]]=>[[[.,[.,[[[.,.],.],.]]],[.,.]],.] [6,7,8,3,4,5,1,2]=>[1,6,5,4,3,8,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]]=>[[[[[[.,.],.],.],.],[[.,.],.]],.] [7,8,5,4,3,6,1,2]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,7,4,5,3,6,1,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [7,8,4,5,3,6,1,2]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [7,8,5,3,4,6,1,2]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,7,4,3,5,6,1,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [7,8,4,3,5,6,1,2]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,7,3,4,5,6,1,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] [7,8,3,4,5,6,1,2]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,5,4,6,3,7,1,2]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,5,4,3,6,7,1,2]=>[1,8,2,5,6,7,3,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,5,3,4,6,7,1,2]=>[1,8,2,5,6,7,3,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]=>[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] [8,4,3,5,6,7,1,2]=>[1,8,2,4,5,6,7,3]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [8,3,4,5,6,7,1,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [7,6,5,4,3,8,1,2]=>[1,7,2,6,8,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,5,7,4,3,8,1,2]=>[1,6,8,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [6,7,4,5,3,8,1,2]=>[1,6,8,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,5,4,6,3,8,1,2]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,4,7,3,8,1,2]=>[1,6,8,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [5,6,4,7,3,8,1,2]=>[1,5,3,4,7,2,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,4,6,7,3,8,1,2]=>[1,5,3,6,8,2,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [4,5,6,7,3,8,1,2]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [7,6,5,3,4,8,1,2]=>[1,7,2,6,8,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [7,5,6,3,4,8,1,2]=>[1,7,2,5,4,3,6,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,5,4,3,6,8,1,2]=>[1,7,2,5,6,8,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,3,6,8,1,2]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,3,4,6,8,1,2]=>[1,7,2,5,6,8,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,3,4,5,6,8,1,2]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [5,4,6,3,7,8,1,2]=>[1,5,7,2,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [4,5,6,3,7,8,1,2]=>[1,4,3,6,8,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [6,4,3,5,7,8,1,2]=>[1,6,8,2,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,3,4,5,7,8,1,2]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [5,4,3,6,7,8,1,2]=>[1,5,7,2,4,6,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [4,5,3,6,7,8,1,2]=>[1,4,6,8,2,5,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,3,5,6,7,8,1,2]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [3,4,5,6,7,8,1,2]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [8,7,6,5,4,2,1,3]=>[1,8,3,6,2,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [7,8,6,5,4,2,1,3]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [8,6,7,5,4,2,1,3]=>[1,8,3,7,2,6,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]]=>[[[[.,.],[[[.,[.,.]],.],.]],.],.] [7,6,8,5,4,2,1,3]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,8,5,4,2,1,3]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,8,5,6,4,2,1,3]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,6,5,7,4,2,1,3]=>[1,8,3,5,4,7,2,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [7,6,5,8,4,2,1,3]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,8,4,2,1,3]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,8,4,2,1,3]=>[1,7,2,5,4,8,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [6,5,7,8,4,2,1,3]=>[1,6,2,5,4,8,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]]=>[[[.,[[[.,.],.],.]],[[.,.],.]],.] [5,6,7,8,4,2,1,3]=>[1,5,4,8,3,7,2,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]]=>[[[[[.,.],.],.],[[[.,.],.],.]],.] [8,7,6,4,5,2,1,3]=>[1,8,3,6,2,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [8,6,7,4,5,2,1,3]=>[1,8,3,7,2,6,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]]=>[[[[.,.],[[[.,[.,.]],.],.]],.],.] [7,6,8,4,5,2,1,3]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [8,7,4,5,6,2,1,3]=>[1,8,3,4,5,6,2,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [8,6,5,4,7,2,1,3]=>[1,8,3,5,7,2,6,4]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [8,6,4,5,7,2,1,3]=>[1,8,3,4,5,7,2,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]]=>[[[[.,.],[.,[.,[[.,.],.]]]],.],.] [8,4,5,6,7,2,1,3]=>[1,8,3,5,7,2,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [5,6,7,4,8,2,1,3]=>[1,5,8,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [7,6,4,5,8,2,1,3]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,5,4,6,8,2,1,3]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,6,8,2,1,3]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [4,5,6,7,8,2,1,3]=>[1,4,7,2,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [8,7,6,5,4,1,2,3]=>[1,8,3,6,2,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [7,8,6,5,4,1,2,3]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]=>[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] [7,6,8,5,4,1,2,3]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,8,5,4,1,2,3]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,8,5,6,4,1,2,3]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,6,5,7,4,1,2,3]=>[1,8,3,5,4,7,2,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [7,6,5,8,4,1,2,3]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,8,4,1,2,3]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,8,4,1,2,3]=>[1,7,2,5,4,8,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [6,5,7,8,4,1,2,3]=>[1,6,2,5,4,8,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]]=>[[[.,[[[.,.],.],.]],[[.,.],.]],.] [5,6,7,8,4,1,2,3]=>[1,5,4,8,3,7,2,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]]=>[[[[[.,.],.],.],[[[.,.],.],.]],.] [8,7,6,4,5,1,2,3]=>[1,8,3,6,2,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]]=>[[[[.,.],[[.,[.,.]],[.,.]]],.],.] [8,6,7,4,5,1,2,3]=>[1,8,3,7,2,6,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]]=>[[[[.,.],[[[.,[.,.]],.],.]],.],.] [6,7,8,4,5,1,2,3]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [8,7,5,4,6,1,2,3]=>[1,8,3,5,6,2,7,4]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]]=>[[[[.,.],[[.,.],[.,[.,.]]]],.],.] [8,7,4,5,6,1,2,3]=>[1,8,3,4,5,6,2,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [7,8,4,5,6,1,2,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,6,5,4,7,1,2,3]=>[1,8,3,5,7,2,6,4]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [8,6,4,5,7,1,2,3]=>[1,8,3,4,5,7,2,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]]=>[[[[.,.],[.,[.,[[.,.],.]]]],.],.] [8,4,5,6,7,1,2,3]=>[1,8,3,5,7,2,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]]=>[[[[.,.],[[.,.],[[.,.],.]]],.],.] [5,6,7,4,8,1,2,3]=>[1,5,8,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [7,6,4,5,8,1,2,3]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,4,5,8,1,2,3]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,5,4,6,8,1,2,3]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,6,8,1,2,3]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [6,5,4,7,8,1,2,3]=>[1,6,2,5,8,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] 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[8,6,5,7,3,2,1,4]=>[1,8,4,7,2,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]]=>[[[[.,[.,.]],[[[.,.],.],.]],.],.] [8,5,6,7,3,2,1,4]=>[1,8,4,7,2,5,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [7,6,5,8,3,2,1,4]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,8,3,2,1,4]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,8,3,2,1,4]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,7,8,3,2,1,4]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,7,8,3,2,1,4]=>[1,5,3,7,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [8,7,6,5,2,3,1,4]=>[1,8,4,5,2,7,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [7,8,6,5,2,3,1,4]=>[1,7,2,8,4,5,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [8,6,7,5,2,3,1,4]=>[1,8,4,5,2,6,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [7,6,8,5,2,3,1,4]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [8,7,5,6,2,3,1,4]=>[1,8,4,6,3,5,2,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]]=>[[[[[.,.],.],[[.,.],[.,.]]],.],.] [7,8,5,6,2,3,1,4]=>[1,7,2,8,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [8,6,5,7,2,3,1,4]=>[1,8,4,7,2,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]]=>[[[[.,[.,.]],[[[.,.],.],.]],.],.] [8,5,6,7,2,3,1,4]=>[1,8,4,7,2,5,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [7,6,5,8,2,3,1,4]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,8,2,3,1,4]=>[1,6,3,5,2,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,5,6,8,2,3,1,4]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] 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[7,8,6,5,1,2,3,4]=>[1,7,3,6,2,8,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [8,6,7,5,1,2,3,4]=>[1,8,4,5,2,6,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [7,6,8,5,1,2,3,4]=>[1,7,3,8,4,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [6,7,8,5,1,2,3,4]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [8,7,5,6,1,2,3,4]=>[1,8,4,6,2,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [7,8,5,6,1,2,3,4]=>[1,7,3,5,2,8,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [8,6,5,7,1,2,3,4]=>[1,8,4,7,3,5,2,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]]=>[[[[[.,.],.],[[.,[.,.]],.]],.],.] [8,5,6,7,1,2,3,4]=>[1,8,4,7,3,6,2,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]]=>[[[[[.,.],.],[[[.,.],.],.]],.],.] [7,6,5,8,1,2,3,4]=>[1,7,3,5,2,6,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [6,7,5,8,1,2,3,4]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,8,1,2,3,4]=>[1,7,3,6,2,5,4,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [6,5,7,8,1,2,3,4]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,7,8,1,2,3,4]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [8,7,6,4,3,2,1,5]=>[1,8,5,3,6,2,7,4]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]]=>[[[[[.,.],[.,.]],[.,[.,.]]],.],.] [7,8,6,4,3,2,1,5]=>[1,7,2,8,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [8,6,7,4,3,2,1,5]=>[1,8,5,3,7,2,6,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [7,6,8,4,3,2,1,5]=>[1,7,2,6,3,8,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,8,4,3,2,1,5]=>[1,6,2,7,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [8,7,6,3,4,2,1,5]=>[1,8,5,4,3,6,2,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]]=>[[[[[[.,.],.],.],[.,[.,.]]],.],.] [7,8,6,3,4,2,1,5]=>[1,7,2,8,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [6,7,8,3,4,2,1,5]=>[1,6,2,7,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [8,7,6,4,2,3,1,5]=>[1,8,5,2,7,3,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [8,6,7,4,2,3,1,5]=>[1,8,5,2,6,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [7,6,8,4,2,3,1,5]=>[1,7,2,6,3,8,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,8,4,2,3,1,5]=>[1,6,3,8,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [8,7,6,3,2,4,1,5]=>[1,8,5,2,7,3,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [6,7,8,3,2,4,1,5]=>[1,6,4,3,8,5,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [8,7,6,2,3,4,1,5]=>[1,8,5,3,6,4,2,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]]=>[[[[[.,.],[.,.]],[.,[.,.]]],.],.] [8,6,7,2,3,4,1,5]=>[1,8,5,3,7,2,6,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [6,7,8,2,3,4,1,5]=>[1,6,4,2,7,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [8,7,6,4,3,1,2,5]=>[1,8,5,3,6,2,7,4]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]]=>[[[[[.,.],[.,.]],[.,[.,.]]],.],.] [6,7,8,4,3,1,2,5]=>[1,6,2,7,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [8,7,6,3,4,1,2,5]=>[1,8,5,4,3,6,2,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]]=>[[[[[[.,.],.],.],[.,[.,.]]],.],.] [7,8,6,3,4,1,2,5]=>[1,7,2,8,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [8,6,7,3,4,1,2,5]=>[1,8,5,4,3,7,2,6]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]]=>[[[[[[.,.],.],.],[[.,.],.]],.],.] [6,7,8,3,4,1,2,5]=>[1,6,2,7,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [8,7,6,4,2,1,3,5]=>[1,8,5,2,7,3,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [7,8,6,4,2,1,3,5]=>[1,7,3,6,2,8,5,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [8,6,7,4,2,1,3,5]=>[1,8,5,2,6,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [6,7,8,4,2,1,3,5]=>[1,6,2,7,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [8,7,6,4,1,2,3,5]=>[1,8,5,2,7,3,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [7,8,6,4,1,2,3,5]=>[1,7,3,6,2,8,5,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [7,6,8,4,1,2,3,5]=>[1,7,3,8,5,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [6,7,8,4,1,2,3,5]=>[1,6,2,7,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [8,7,6,3,2,1,4,5]=>[1,8,5,2,7,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [7,8,6,3,2,1,4,5]=>[1,7,4,3,6,2,8,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]]=>[[[[[.,.],.],[[.,.],.]],[.,.]],.] [8,6,7,3,2,1,4,5]=>[1,8,5,2,6,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [7,6,8,3,2,1,4,5]=>[1,7,4,3,8,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [6,7,8,3,2,1,4,5]=>[1,6,2,7,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [8,7,6,2,3,1,4,5]=>[1,8,5,3,6,2,7,4]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]]=>[[[[[.,.],[.,.]],[.,[.,.]]],.],.] [7,8,6,2,3,1,4,5]=>[1,7,4,2,8,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [8,6,7,2,3,1,4,5]=>[1,8,5,3,7,4,2,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [7,6,8,2,3,1,4,5]=>[1,7,4,2,6,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [6,7,8,2,3,1,4,5]=>[1,6,2,7,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [8,7,6,3,1,2,4,5]=>[1,8,5,2,7,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [7,8,6,3,1,2,4,5]=>[1,7,4,3,6,2,8,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]]=>[[[[[.,.],.],[[.,.],.]],[.,.]],.] [8,6,7,3,1,2,4,5]=>[1,8,5,2,6,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [7,6,8,3,1,2,4,5]=>[1,7,4,3,8,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]]=>[[[[[.,.],.],[.,[.,.]]],[.,.]],.] [6,7,8,3,1,2,4,5]=>[1,6,2,7,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [8,7,6,2,1,3,4,5]=>[1,8,5,2,7,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [7,8,6,2,1,3,4,5]=>[1,7,4,2,8,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [8,6,7,2,1,3,4,5]=>[1,8,5,2,6,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [6,7,8,2,1,3,4,5]=>[1,6,3,8,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [8,7,6,1,2,3,4,5]=>[1,8,5,2,7,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [7,8,6,1,2,3,4,5]=>[1,7,4,2,8,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [8,6,7,1,2,3,4,5]=>[1,8,5,2,6,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [7,6,8,1,2,3,4,5]=>[1,7,4,2,6,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [6,7,8,1,2,3,4,5]=>[1,6,3,8,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [8,7,5,4,3,2,1,6]=>[1,8,6,2,7,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],[.,.]],.]]=>[[[[.,[.,[[.,.],.]]],[.,.]],.],.] [7,8,5,4,3,2,1,6]=>[1,7,2,8,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [8,7,4,5,3,2,1,6]=>[1,8,6,2,7,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [7,8,4,5,3,2,1,6]=>[1,7,2,8,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] 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[7,8,3,4,2,5,1,6]=>[1,7,2,8,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],[.,.]]]=>[[[.,[[[.,[.,.]],.],.]],[.,.]],.] [8,7,2,3,4,5,1,6]=>[1,8,6,5,4,3,2,7]=>[.,[[[[[[.,.],.],.],.],[.,.]],.]]=>[[[[[[[.,.],.],.],.],[.,.]],.],.] [8,7,5,4,3,1,2,6]=>[1,8,6,2,7,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],[.,.]],.]]=>[[[[.,[.,[[.,.],.]]],[.,.]],.],.] [7,8,5,4,3,1,2,6]=>[1,7,2,8,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [8,7,5,3,4,1,2,6]=>[1,8,6,2,7,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],[.,.]],.]]=>[[[[.,[.,[[.,.],.]]],[.,.]],.],.] [7,8,5,3,4,1,2,6]=>[1,7,2,8,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [8,7,3,4,5,1,2,6]=>[1,8,6,2,7,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [7,8,3,4,5,1,2,6]=>[1,7,2,8,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,8,5,4,2,1,3,6]=>[1,7,3,5,2,8,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] 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[8,3,2,1,4,5,6,7]=>[1,8,7,6,5,4,2,3]=>[.,[[[[[[.,[.,.]],.],.],.],.],.]]=>[[[[[[[.,[.,.]],.],.],.],.],.],.] [8,2,3,1,4,5,6,7]=>[1,8,7,6,5,4,2,3]=>[.,[[[[[[.,[.,.]],.],.],.],.],.]]=>[[[[[[[.,[.,.]],.],.],.],.],.],.] [8,3,1,2,4,5,6,7]=>[1,8,7,6,5,4,2,3]=>[.,[[[[[[.,[.,.]],.],.],.],.],.]]=>[[[[[[[.,[.,.]],.],.],.],.],.],.] [8,2,1,3,4,5,6,7]=>[1,8,7,6,5,4,3,2]=>[.,[[[[[[[.,.],.],.],.],.],.],.]]=>[[[[[[[[.,.],.],.],.],.],.],.],.] [8,1,2,3,4,5,6,7]=>[1,8,7,6,5,4,3,2]=>[.,[[[[[[[.,.],.],.],.],.],.],.]]=>[[[[[[[[.,.],.],.],.],.],.],.],.] [7,6,5,4,3,2,1,8]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,4,3,2,1,8]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,4,3,2,1,8]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,7,4,3,2,1,8]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,7,4,3,2,1,8]=>[1,5,3,7,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [7,6,4,5,3,2,1,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,4,5,3,2,1,8]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,5,4,6,3,2,1,8]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,6,3,2,1,8]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [6,5,4,7,3,2,1,8]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,4,7,3,2,1,8]=>[1,5,3,4,7,2,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,4,6,7,3,2,1,8]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,5,6,7,3,2,1,8]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [7,6,5,3,4,2,1,8]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,3,4,2,1,8]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,3,4,2,1,8]=>[1,7,2,5,4,3,6,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,6,4,3,5,2,1,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,4,3,5,2,1,8]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,6,3,4,5,2,1,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,5,4,3,6,2,1,8]=>[1,7,2,5,6,3,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,3,6,2,1,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,3,4,5,6,2,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [6,5,4,3,7,2,1,8]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,4,6,3,7,2,1,8]=>[1,5,7,2,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [3,4,5,6,7,2,1,8]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [7,6,5,4,2,3,1,8]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,4,2,3,1,8]=>[1,6,3,5,2,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,5,6,4,2,3,1,8]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [5,6,7,4,2,3,1,8]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,6,4,5,2,3,1,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,4,5,2,3,1,8]=>[1,6,3,4,5,2,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,5,4,6,2,3,1,8]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,6,2,3,1,8]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [5,6,4,7,2,3,1,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,5,6,7,2,3,1,8]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [7,6,5,3,2,4,1,8]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]]=>[[[.,[[[.,.],[.,.]],.]],[.,.]],.] [6,5,7,3,2,4,1,8]=>[1,6,4,3,7,2,5,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]]=>[[[[[.,.],.],[.,.]],[.,[.,.]]],.] [5,6,7,3,2,4,1,8]=>[1,5,2,6,4,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [7,6,5,2,3,4,1,8]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]]=>[[[.,[[[.,.],[.,.]],.]],[.,.]],.] [6,7,5,2,3,4,1,8]=>[1,6,4,2,7,3,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [7,5,6,2,3,4,1,8]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,7,2,3,4,1,8]=>[1,6,4,2,5,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [5,6,7,2,3,4,1,8]=>[1,5,3,7,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [7,6,3,2,4,5,1,8]=>[1,7,2,6,5,4,3,8]=>[.,[[.,[[[[.,.],.],.],.]],[.,.]]]=>[[[.,[[[[.,.],.],.],.]],[.,.]],.] [7,6,2,3,4,5,1,8]=>[1,7,2,6,5,4,3,8]=>[.,[[.,[[[[.,.],.],.],.]],[.,.]]]=>[[[.,[[[[.,.],.],.],.]],[.,.]],.] [6,7,2,3,4,5,1,8]=>[1,6,5,4,3,2,7,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [7,5,4,3,2,6,1,8]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,3,2,6,1,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,3,4,2,6,1,8]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,3,5,2,6,1,8]=>[1,7,2,4,5,3,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,4,2,3,6,1,8]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,4,5,2,3,6,1,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,3,2,4,6,1,8]=>[1,7,2,5,4,3,6,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,4,2,3,5,6,1,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,2,3,4,5,6,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [6,5,4,3,2,7,1,8]=>[1,6,7,2,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,4,3,2,7,1,8]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,4,6,3,2,7,1,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] 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[5,4,2,3,6,7,1,8]=>[1,5,6,7,2,4,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,2,3,6,7,1,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [5,2,3,4,6,7,1,8]=>[1,5,6,7,2,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,2,5,6,7,1,8]=>[1,4,5,6,7,2,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,5,6,7,1,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,2,3,5,6,7,1,8]=>[1,4,5,6,7,2,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,2,4,5,6,7,1,8]=>[1,3,4,5,6,7,2,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,6,7,1,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [7,6,5,4,3,1,2,8]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [6,7,5,4,3,1,2,8]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,5,6,4,3,1,2,8]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,6,4,5,3,1,2,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [7,4,5,6,3,1,2,8]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [5,4,6,7,3,1,2,8]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,5,6,7,3,1,2,8]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [7,6,5,3,4,1,2,8]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]]=>[[[.,[[.,[[.,.],.]],.]],[.,.]],.] [7,5,6,3,4,1,2,8]=>[1,7,2,5,4,3,6,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [6,7,3,4,5,1,2,8]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,5,3,4,6,1,2,8]=>[1,7,2,5,6,3,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [6,5,4,3,7,1,2,8]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,4,5,3,7,1,2,8]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,3,4,5,7,1,2,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [4,3,5,6,7,1,2,8]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,5,6,7,1,2,8]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [7,6,5,4,2,1,3,8]=>[1,7,3,5,2,6,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [6,5,7,4,2,1,3,8]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [7,4,5,6,2,1,3,8]=>[1,7,3,5,2,4,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,6,5,4,1,2,3,8]=>[1,7,3,5,2,6,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,5,6,4,1,2,3,8]=>[1,7,3,6,2,5,4,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]]=>[[[[.,.],[[[.,.],.],.]],[.,.]],.] [5,6,7,4,1,2,3,8]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,4,5,6,1,2,3,8]=>[1,7,3,5,2,4,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [5,6,4,7,1,2,3,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,6,5,2,3,1,4,8]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,5,6,2,3,1,4,8]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [6,5,7,2,3,1,4,8]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,7,2,3,1,4,8]=>[1,5,3,7,4,2,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [7,5,6,3,1,2,4,8]=>[1,7,4,3,6,2,5,8]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]]=>[[[[[.,.],.],[[.,.],.]],[.,.]],.] [5,6,7,3,1,2,4,8]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,6,5,2,1,3,4,8]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [6,7,5,2,1,3,4,8]=>[1,6,3,5,2,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,5,6,2,1,3,4,8]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [5,6,7,2,1,3,4,8]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,6,5,1,2,3,4,8]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [6,7,5,1,2,3,4,8]=>[1,6,3,5,2,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,5,6,1,2,3,4,8]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [6,5,7,1,2,3,4,8]=>[1,6,3,7,4,2,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,6,7,1,2,3,4,8]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,6,4,3,2,1,5,8]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [6,7,4,3,2,1,5,8]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [7,6,3,4,2,1,5,8]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [6,7,3,4,2,1,5,8]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,7,4,2,3,1,5,8]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [7,6,3,2,4,1,5,8]=>[1,7,5,4,2,6,3,8]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [7,6,2,3,4,1,5,8]=>[1,7,5,4,3,2,6,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [7,6,4,3,1,2,5,8]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [6,7,3,4,1,2,5,8]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [7,6,4,2,1,3,5,8]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [6,7,3,2,1,4,5,8]=>[1,6,4,2,7,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,7,3,1,2,4,5,8]=>[1,6,4,2,7,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [7,6,1,2,3,4,5,8]=>[1,7,5,3,2,6,4,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [6,7,1,2,3,4,5,8]=>[1,6,4,2,7,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [7,4,5,3,2,1,6,8]=>[1,7,6,2,4,3,5,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [7,4,3,5,2,1,6,8]=>[1,7,6,2,4,5,3,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [7,3,4,5,2,1,6,8]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [7,4,2,3,5,1,6,8]=>[1,7,6,2,4,3,5,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [7,2,3,4,5,1,6,8]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [7,5,3,2,1,4,6,8]=>[1,7,6,4,2,5,3,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [7,5,3,1,2,4,6,8]=>[1,7,6,4,2,5,3,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [7,5,1,2,3,4,6,8]=>[1,7,6,4,2,5,3,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [7,4,3,2,1,5,6,8]=>[1,7,6,5,2,4,3,8]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]]=>[[[[[.,[[.,.],.]],.],.],[.,.]],.] [7,4,3,1,2,5,6,8]=>[1,7,6,5,2,4,3,8]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]]=>[[[[[.,[[.,.],.]],.],.],[.,.]],.] [7,4,1,2,3,5,6,8]=>[1,7,6,5,3,2,4,8]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]]=>[[[[[[.,.],[.,.]],.],.],[.,.]],.] [7,3,2,1,4,5,6,8]=>[1,7,6,5,4,2,3,8]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]]=>[[[[[[.,[.,.]],.],.],.],[.,.]],.] [7,2,3,1,4,5,6,8]=>[1,7,6,5,4,2,3,8]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]]=>[[[[[[.,[.,.]],.],.],.],[.,.]],.] [7,3,1,2,4,5,6,8]=>[1,7,6,5,4,2,3,8]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]]=>[[[[[[.,[.,.]],.],.],.],[.,.]],.] [7,2,1,3,4,5,6,8]=>[1,7,6,5,4,3,2,8]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]]=>[[[[[[[.,.],.],.],.],.],[.,.]],.] [7,1,2,3,4,5,6,8]=>[1,7,6,5,4,3,2,8]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]]=>[[[[[[[.,.],.],.],.],.],[.,.]],.] [6,5,4,3,2,1,7,8]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,4,3,2,1,7,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,4,6,3,2,1,7,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,6,3,2,1,7,8]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [6,5,3,4,2,1,7,8]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,3,4,2,1,7,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,3,4,5,2,1,7,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,4,3,6,2,1,7,8]=>[1,5,2,4,6,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [3,4,5,6,2,1,7,8]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [5,4,6,2,3,1,7,8]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,6,3,2,4,1,7,8]=>[1,5,4,2,6,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]=>[[[[.,[.,.]],.],[.,[.,[.,.]]]],.] [5,6,2,3,4,1,7,8]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [6,4,3,2,5,1,7,8]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,2,3,4,5,1,7,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [4,3,5,2,6,1,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,5,2,6,1,7,8]=>[1,3,5,6,2,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [5,3,2,4,6,1,7,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,3,4,6,1,7,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,2,5,6,1,7,8]=>[1,4,5,6,2,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,5,6,1,7,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,2,3,5,6,1,7,8]=>[1,4,5,6,2,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,2,4,5,6,1,7,8]=>[1,3,4,5,6,2,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,6,1,7,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [6,5,4,3,1,2,7,8]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [5,6,4,3,1,2,7,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,4,5,3,1,2,7,8]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,4,6,3,1,2,7,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [5,6,3,4,1,2,7,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,4,3,5,1,2,7,8]=>[1,6,2,4,5,3,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,4,3,6,1,2,7,8]=>[1,5,2,4,6,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,3,5,6,1,2,7,8]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,5,6,1,2,7,8]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [6,5,4,2,1,3,7,8]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,6,4,2,1,3,7,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,4,5,2,1,3,7,8]=>[1,6,3,5,2,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,4,6,2,1,3,7,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,6,2,1,3,7,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [6,5,4,1,2,3,7,8]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [4,5,6,1,2,3,7,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [6,5,3,2,1,4,7,8]=>[1,6,4,2,5,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [5,6,3,2,1,4,7,8]=>[1,5,2,6,4,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [5,6,2,1,3,4,7,8]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [6,5,1,2,3,4,7,8]=>[1,6,4,2,5,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [5,6,1,2,3,4,7,8]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [6,4,2,1,3,5,7,8]=>[1,6,5,3,2,4,7,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [6,4,1,2,3,5,7,8]=>[1,6,5,3,2,4,7,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [6,2,1,3,4,5,7,8]=>[1,6,5,4,3,2,7,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [6,1,2,3,4,5,7,8]=>[1,6,5,4,3,2,7,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [5,4,3,2,1,6,7,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,3,2,1,6,7,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,3,4,2,1,6,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,5,2,1,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,5,2,1,6,7,8]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [5,4,2,3,1,6,7,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,2,3,1,6,7,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [5,3,2,4,1,6,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,3,4,1,6,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,2,5,1,6,7,8]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,5,1,6,7,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,2,3,5,1,6,7,8]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,2,4,5,1,6,7,8]=>[1,3,4,5,2,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,1,6,7,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [5,4,3,1,2,6,7,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [5,3,4,1,2,6,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,5,1,2,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,5,1,2,6,7,8]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [5,4,2,1,3,6,7,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,5,2,1,3,6,7,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,4,1,2,3,6,7,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,5,1,2,3,6,7,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,3,2,1,4,6,7,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]=>[[[[.,[.,.]],.],[.,[.,[.,.]]]],.] [5,2,3,1,4,6,7,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]=>[[[[.,[.,.]],.],[.,[.,[.,.]]]],.] [5,3,1,2,4,6,7,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]=>[[[[.,[.,.]],.],[.,[.,[.,.]]]],.] [5,2,1,3,4,6,7,8]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [5,1,2,3,4,6,7,8]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [4,3,2,1,5,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,1,5,6,7,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,2,3,1,5,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,2,4,1,5,6,7,8]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [4,3,1,2,5,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,1,2,5,6,7,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,2,1,3,5,6,7,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [4,1,2,3,5,6,7,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [3,2,1,4,5,6,7,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,4,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,1,2,4,5,6,7,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,1,3,4,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,4,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [6,8,7,5,4,3,2,1]=>[1,6,3,7,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,8,7,6,4,3,2,1]=>[1,5,4,6,3,7,2,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [5,7,8,6,4,3,2,1]=>[1,5,4,6,3,8,2,7]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]]=>[[[[[.,.],.],.],[.,[[.,.],.]]],.] [5,6,8,7,4,3,2,1]=>[1,5,4,7,2,6,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,7,6,8,4,3,2,1]=>[1,5,4,8,2,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]]=>[[[[.,[.,.]],.],[[[.,.],.],.]],.] 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[5,4,7,6,8,3,2,1]=>[1,5,8,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [4,5,7,6,8,3,2,1]=>[1,4,6,3,7,2,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [4,6,5,7,8,3,2,1]=>[1,4,7,2,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [3,8,7,6,5,4,2,1]=>[1,3,7,2,8,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [3,7,8,6,5,4,2,1]=>[1,3,8,2,7,4,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]]=>[[[.,.],[[[.,[[.,.],.]],.],.]],.] [3,6,8,7,5,4,2,1]=>[1,3,8,2,6,4,7,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [3,7,6,8,5,4,2,1]=>[1,3,6,4,8,2,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [3,5,8,7,6,4,2,1]=>[1,3,8,2,5,6,4,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]]=>[[[.,.],[[[.,.],[.,[.,.]]],.]],.] [3,5,6,8,7,4,2,1]=>[1,3,6,4,8,2,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [3,7,6,5,8,4,2,1]=>[1,3,6,4,5,8,2,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [3,6,7,5,8,4,2,1]=>[1,3,7,2,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [3,5,7,6,8,4,2,1]=>[1,3,7,2,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,5,6,7,8,4,2,1]=>[1,3,6,4,7,2,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [4,3,8,7,6,5,2,1]=>[1,4,7,2,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,3,6,7,8,5,2,1]=>[1,4,7,2,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [3,4,8,7,6,5,2,1]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]]=>[[[.,.],[[.,[[.,[.,.]],.]],.]],.] [3,4,6,7,8,5,2,1]=>[1,3,6,5,8,2,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [5,4,3,8,7,6,2,1]=>[1,5,7,2,4,8,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [5,4,3,7,8,6,2,1]=>[1,5,8,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [4,5,3,7,8,6,2,1]=>[1,4,7,2,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,5,4,7,8,6,2,1]=>[1,3,4,7,2,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [4,3,5,7,8,6,2,1]=>[1,4,7,2,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,4,5,8,7,6,2,1]=>[1,3,5,7,2,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,4,5,7,8,6,2,1]=>[1,3,5,8,2,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]]=>[[[.,.],[[.,.],[[[.,.],.],.]]],.] [6,5,4,3,8,7,2,1]=>[1,6,7,2,5,8,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [3,6,5,4,8,7,2,1]=>[1,3,5,8,2,6,7,4]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [5,4,3,6,8,7,2,1]=>[1,5,8,2,4,6,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [4,3,5,6,8,7,2,1]=>[1,4,6,7,2,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,5,6,8,7,2,1]=>[1,3,5,8,2,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [5,7,6,4,3,8,2,1]=>[1,5,3,6,8,2,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [5,4,7,6,3,8,2,1]=>[1,5,3,7,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [3,7,6,5,4,8,2,1]=>[1,3,6,8,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [3,5,7,6,4,8,2,1]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,3,7,6,5,8,2,1]=>[1,4,6,8,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [3,4,6,7,5,8,2,1]=>[1,3,6,8,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,5,3,7,6,8,2,1]=>[1,4,7,2,5,6,8,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,5,4,7,6,8,2,1]=>[1,3,4,7,2,5,6,8]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [4,3,5,7,6,8,2,1]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,4,5,7,6,8,2,1]=>[1,3,5,6,8,2,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]]=>[[[.,.],[[.,.],[.,[[.,.],.]]]],.] [4,3,6,5,7,8,2,1]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,5,4,6,7,8,2,1]=>[1,3,4,6,8,2,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [2,8,7,6,5,4,3,1]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]]=>[[.,[[.,[[.,[[.,.],.]],.]],.]],.] [2,7,8,6,5,4,3,1]=>[1,2,7,3,8,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]=>[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] [2,6,8,7,5,4,3,1]=>[1,2,6,4,7,3,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [2,7,6,8,5,4,3,1]=>[1,2,7,3,6,4,8,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [2,6,7,8,5,4,3,1]=>[1,2,6,4,8,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [2,5,8,7,6,4,3,1]=>[1,2,5,6,4,7,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]=>[[.,[[[.,.],.],[.,[.,[.,.]]]]],.] [2,6,7,5,8,4,3,1]=>[1,2,6,4,5,8,3,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [2,6,5,7,8,4,3,1]=>[1,2,6,4,7,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [2,5,6,7,8,4,3,1]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,4,8,7,6,5,3,1]=>[1,2,4,7,3,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,4,6,7,8,5,3,1]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [2,5,4,8,7,6,3,1]=>[1,2,5,7,3,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,5,4,7,8,6,3,1]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [2,4,5,7,8,6,3,1]=>[1,2,4,7,3,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,5,6,4,8,7,3,1]=>[1,2,5,8,3,6,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,4,6,5,8,7,3,1]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [2,7,6,5,4,8,3,1]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [2,6,7,5,4,8,3,1]=>[1,2,6,8,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [2,4,7,6,5,8,3,1]=>[1,2,4,6,8,3,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,5,4,7,6,8,3,1]=>[1,2,5,6,8,3,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [2,5,6,4,7,8,3,1]=>[1,2,5,7,3,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,4,6,5,7,8,3,1]=>[1,2,4,5,7,3,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,5,4,6,7,8,3,1]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,4,5,6,7,8,3,1]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [3,2,8,7,6,5,4,1]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]]=>[[[.,.],[[.,[[.,[.,.]],.]],.]],.] [3,2,7,8,6,5,4,1]=>[1,3,7,4,8,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,2,6,8,7,5,4,1]=>[1,3,6,5,7,4,8,2]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [3,2,5,7,8,6,4,1]=>[1,3,5,8,2,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]]=>[[[.,.],[[.,.],[[[.,.],.],.]]],.] [3,2,6,5,8,7,4,1]=>[1,3,6,7,4,5,8,2]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,2,6,7,5,8,4,1]=>[1,3,6,8,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [3,2,5,7,6,8,4,1]=>[1,3,5,6,8,2,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]]=>[[[.,.],[[.,.],[.,[[.,.],.]]]],.] [3,2,5,6,7,8,4,1]=>[1,3,5,7,4,6,8,2]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [2,3,8,7,6,5,4,1]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [2,3,6,7,8,5,4,1]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]]=>[[.,[.,[[[.,.],.],[[.,.],.]]]],.] [2,3,5,8,7,6,4,1]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,3,5,7,8,6,4,1]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]]=>[[.,[.,[[.,.],[[[.,.],.],.]]]],.] [2,3,6,5,8,7,4,1]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,5,6,8,7,4,1]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,3,7,6,5,8,4,1]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,3,5,7,6,8,4,1]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]=>[[.,[.,[[.,.],[.,[[.,.],.]]]]],.] [2,3,5,6,7,8,4,1]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [4,3,2,8,7,6,5,1]=>[1,4,8,2,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [4,3,2,7,8,6,5,1]=>[1,4,7,5,8,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,4,2,8,7,6,5,1]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]]=>[[[.,.],[.,[[.,[[.,.],.]],.]]],.] [3,4,2,7,8,6,5,1]=>[1,3,2,4,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [2,4,3,8,7,6,5,1]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [2,4,3,6,7,8,5,1]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [3,2,4,8,7,6,5,1]=>[1,3,4,8,2,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]]=>[[[.,.],[.,[[.,[[.,.],.]],.]]],.] [3,2,4,7,8,6,5,1]=>[1,3,4,7,5,8,2,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [2,3,4,8,7,6,5,1]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [2,3,4,7,8,6,5,1]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,4,6,8,7,5,1]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,4,7,6,8,5,1]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,4,6,7,8,5,1]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [5,4,3,2,8,7,6,1]=>[1,5,8,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [5,4,3,2,7,8,6,1]=>[1,5,7,6,8,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [4,5,3,2,8,7,6,1]=>[1,4,2,5,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [3,5,4,2,7,8,6,1]=>[1,3,4,2,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [4,3,5,2,8,7,6,1]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [2,5,4,3,8,7,6,1]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,4,5,3,8,7,6,1]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [2,4,5,3,7,8,6,1]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,3,5,4,8,7,6,1]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,3,5,4,7,8,6,1]=>[1,2,3,5,7,6,8,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [4,3,2,5,7,8,6,1]=>[1,4,5,7,6,8,2,3]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,4,2,5,8,7,6,1]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,4,2,5,7,8,6,1]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [2,4,3,5,8,7,6,1]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [3,2,4,5,7,8,6,1]=>[1,3,4,5,7,6,8,2]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,5,8,7,6,1]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,3,4,5,7,8,6,1]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [6,5,4,3,2,8,7,1]=>[1,6,8,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [5,4,6,3,2,8,7,1]=>[1,5,2,4,3,6,8,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [4,5,6,3,2,8,7,1]=>[1,4,3,6,8,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [3,6,5,4,2,8,7,1]=>[1,3,5,2,6,8,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]]=>[[[.,.],[[.,.],[.,[[.,.],.]]]],.] [5,4,3,6,2,8,7,1]=>[1,5,2,4,6,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [3,5,4,6,2,8,7,1]=>[1,3,4,6,8,2,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [3,4,5,6,2,8,7,1]=>[1,3,5,2,4,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]]=>[[[.,.],[[.,.],[.,[[.,.],.]]]],.] [2,6,5,4,3,8,7,1]=>[1,2,6,8,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]]=>[[.,[[.,[[.,.],.]],[[.,.],.]]],.] [2,4,5,6,3,8,7,1]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,3,5,6,4,8,7,1]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]=>[[.,[.,[[.,.],[.,[[.,.],.]]]]],.] [4,3,2,6,5,8,7,1]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [3,4,2,6,5,8,7,1]=>[1,3,2,4,6,8,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [2,4,3,6,5,8,7,1]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [3,2,4,6,5,8,7,1]=>[1,3,4,6,8,2,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [2,3,4,6,5,8,7,1]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [4,5,3,2,6,8,7,1]=>[1,4,2,5,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [2,5,4,3,6,8,7,1]=>[1,2,5,6,8,3,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [2,4,5,3,6,8,7,1]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [3,2,5,4,6,8,7,1]=>[1,3,5,6,8,2,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]]=>[[[.,.],[[.,.],[.,[[.,.],.]]]],.] [4,3,2,5,6,8,7,1]=>[1,4,5,6,8,2,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [3,4,2,5,6,8,7,1]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [2,4,3,5,6,8,7,1]=>[1,2,4,5,6,8,3,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [3,2,4,5,6,8,7,1]=>[1,3,4,5,6,8,2,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [2,3,4,5,6,8,7,1]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [5,7,6,4,3,2,8,1]=>[1,5,3,6,2,7,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,7,6,5,3,2,8,1]=>[1,4,5,3,6,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [4,6,7,5,3,2,8,1]=>[1,4,5,3,7,8,2,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [4,3,7,6,5,2,8,1]=>[1,4,6,2,3,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,6,7,5,2,8,1]=>[1,3,6,2,4,7,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [5,4,3,7,6,2,8,1]=>[1,5,6,2,4,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [3,5,4,7,6,2,8,1]=>[1,3,4,7,8,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [3,4,5,7,6,2,8,1]=>[1,3,5,6,2,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [4,6,5,3,7,2,8,1]=>[1,4,3,5,7,8,2,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [4,3,6,5,7,2,8,1]=>[1,4,5,7,8,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,4,6,5,7,2,8,1]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,5,4,6,7,2,8,1]=>[1,3,4,6,2,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [2,7,6,5,4,3,8,1]=>[1,2,7,8,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [2,6,5,7,4,3,8,1]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [2,5,6,7,4,3,8,1]=>[1,2,5,4,7,8,3,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [2,5,4,7,6,3,8,1]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,6,5,7,3,8,1]=>[1,2,4,5,7,8,3,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,5,4,6,7,3,8,1]=>[1,2,5,7,8,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,4,5,6,7,3,8,1]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [3,2,6,7,5,4,8,1]=>[1,3,6,4,7,8,2,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,2,6,5,7,4,8,1]=>[1,3,6,4,5,7,8,2]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,2,5,6,7,4,8,1]=>[1,3,5,7,8,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [2,3,7,6,5,4,8,1]=>[1,2,3,7,8,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,3,5,7,6,4,8,1]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,6,7,4,8,1]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [4,3,2,7,6,5,8,1]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,4,2,7,6,5,8,1]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [3,4,2,6,7,5,8,1]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [2,4,3,7,6,5,8,1]=>[1,2,4,7,8,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [3,2,4,7,6,5,8,1]=>[1,3,4,7,8,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [2,3,4,7,6,5,8,1]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,4,6,7,5,8,1]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [5,4,3,2,7,6,8,1]=>[1,5,7,8,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [3,5,4,2,7,6,8,1]=>[1,3,4,2,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [4,3,5,2,7,6,8,1]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,4,5,2,7,6,8,1]=>[1,3,5,7,8,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [2,5,4,3,7,6,8,1]=>[1,2,5,7,8,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [3,2,5,4,7,6,8,1]=>[1,3,5,7,8,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [2,3,5,4,7,6,8,1]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [4,3,2,5,7,6,8,1]=>[1,4,5,7,8,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,4,2,5,7,6,8,1]=>[1,3,2,4,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [2,4,3,5,7,6,8,1]=>[1,2,4,5,7,8,3,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [3,2,4,5,7,6,8,1]=>[1,3,4,5,7,8,2,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,5,7,6,8,1]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [3,4,6,5,2,7,8,1]=>[1,3,6,7,8,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [2,6,5,4,3,7,8,1]=>[1,2,6,7,8,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [2,5,6,4,3,7,8,1]=>[1,2,5,3,6,7,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,6,5,3,7,8,1]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,5,4,6,3,7,8,1]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,5,6,3,7,8,1]=>[1,2,4,6,7,8,3,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,3,6,5,4,7,8,1]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,5,6,4,7,8,1]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [4,3,2,6,5,7,8,1]=>[1,4,6,7,8,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,2,6,5,7,8,1]=>[1,3,2,4,6,7,8,5]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [2,4,3,6,5,7,8,1]=>[1,2,4,6,7,8,3,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,3,4,6,5,7,8,1]=>[1,2,3,4,6,7,8,5]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [3,5,4,2,6,7,8,1]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,5,4,3,6,7,8,1]=>[1,2,5,6,7,8,3,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,5,3,6,7,8,1]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [3,2,5,4,6,7,8,1]=>[1,3,5,6,7,8,2,4]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [2,3,5,4,6,7,8,1]=>[1,2,3,5,6,7,8,4]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,4,3,5,6,7,8,1]=>[1,2,4,5,6,7,8,3]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,8,7,6,5,4,3,2]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]]=>[[.,[[.,[[.,[[.,.],.]],.]],.]],.] [1,7,8,6,5,4,3,2]=>[1,2,7,3,8,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]=>[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] [1,6,8,7,5,4,3,2]=>[1,2,6,4,7,3,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [1,7,6,8,5,4,3,2]=>[1,2,7,3,6,4,8,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,6,7,8,5,4,3,2]=>[1,2,6,4,8,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [1,5,8,7,6,4,3,2]=>[1,2,5,6,4,7,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]=>[[.,[[[.,.],.],[.,[.,[.,.]]]]],.] [1,7,6,5,8,4,3,2]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,6,7,5,8,4,3,2]=>[1,2,6,4,5,8,3,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [1,5,7,6,8,4,3,2]=>[1,2,5,8,3,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [1,6,5,7,8,4,3,2]=>[1,2,6,4,7,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [1,5,6,7,8,4,3,2]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,4,8,7,6,5,3,2]=>[1,2,4,7,3,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [1,4,6,7,8,5,3,2]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [1,5,4,7,8,6,3,2]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [1,4,5,8,7,6,3,2]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [1,4,5,7,8,6,3,2]=>[1,2,4,7,3,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [1,4,6,5,8,7,3,2]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [1,5,4,6,8,7,3,2]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,7,6,5,4,8,3,2]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,4,7,6,5,8,3,2]=>[1,2,4,6,8,3,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [1,5,6,4,7,8,3,2]=>[1,2,5,7,3,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,5,4,6,7,8,3,2]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,4,5,6,7,8,3,2]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [1,3,8,7,6,5,4,2]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [1,3,7,8,6,5,4,2]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [1,3,6,8,7,5,4,2]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [1,3,6,7,8,5,4,2]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]]=>[[.,[.,[[[.,.],.],[[.,.],.]]]],.] [1,3,5,8,7,6,4,2]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,3,5,7,8,6,4,2]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]]=>[[.,[.,[[.,.],[[[.,.],.],.]]]],.] [1,3,5,6,8,7,4,2]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [1,3,6,7,5,8,4,2]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [1,3,5,7,6,8,4,2]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]=>[[.,[.,[[.,.],[.,[[.,.],.]]]]],.] [1,3,6,5,7,8,4,2]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [1,3,5,6,7,8,4,2]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,4,3,8,7,6,5,2]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [1,4,3,7,6,8,5,2]=>[1,2,4,7,5,6,8,3]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [1,4,3,6,7,8,5,2]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [1,3,4,8,7,6,5,2]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [1,3,4,7,6,8,5,2]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,3,4,6,7,8,5,2]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [1,5,4,3,8,7,6,2]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,4,5,3,8,7,6,2]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [1,4,5,3,7,8,6,2]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,3,5,4,8,7,6,2]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [1,3,5,4,7,8,6,2]=>[1,2,3,5,7,6,8,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,4,3,5,8,7,6,2]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [1,3,4,5,8,7,6,2]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,3,4,5,7,8,6,2]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,6,5,4,3,8,7,2]=>[1,2,6,8,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]]=>[[.,[[.,[[.,.],.]],[[.,.],.]]],.] [1,4,5,6,3,8,7,2]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [1,3,6,5,4,8,7,2]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [1,4,3,6,5,8,7,2]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [1,5,4,3,6,8,7,2]=>[1,2,5,6,8,3,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [1,4,5,3,6,8,7,2]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [1,3,4,5,6,8,7,2]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,7,6,5,4,3,8,2]=>[1,2,7,8,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,6,7,5,4,3,8,2]=>[1,2,6,3,7,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,5,7,4,3,8,2]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [1,5,6,7,4,3,8,2]=>[1,2,5,4,7,8,3,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [1,5,6,4,7,3,8,2]=>[1,2,5,7,8,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,4,6,5,7,3,8,2]=>[1,2,4,5,7,8,3,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,5,4,6,7,3,8,2]=>[1,2,5,7,8,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,4,5,6,7,3,8,2]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,3,5,7,6,4,8,2]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,6,5,7,4,8,2]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,5,6,7,4,8,2]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,3,4,7,6,5,8,2]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,3,4,6,7,5,8,2]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,5,4,7,6,8,2]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,3,4,5,7,6,8,2]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,6,5,4,3,7,8,2]=>[1,2,6,7,8,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [1,5,4,6,3,7,8,2]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,3,5,6,4,7,8,2]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,4,3,6,5,7,8,2]=>[1,2,4,6,7,8,3,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,3,4,6,5,7,8,2]=>[1,2,3,4,6,7,8,5]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,5,4,3,6,7,8,2]=>[1,2,5,6,7,8,3,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,4,5,3,6,7,8,2]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,5,4,6,7,8,2]=>[1,2,3,5,6,7,8,4]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,4,3,5,6,7,8,2]=>[1,2,4,5,6,7,8,3]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,6,7,8,2]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,8,7,6,5,4,3]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [2,1,7,8,6,5,4,3]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,1,6,8,7,5,4,3]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [2,1,7,6,8,5,4,3]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,1,6,7,8,5,4,3]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]]=>[[.,[.,[[[.,.],.],[[.,.],.]]]],.] [2,1,5,8,7,6,4,3]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,5,7,8,6,4,3]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]]=>[[.,[.,[[.,.],[[[.,.],.],.]]]],.] [2,1,6,5,8,7,4,3]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,5,6,8,7,4,3]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,1,7,6,5,8,4,3]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,1,6,7,5,8,4,3]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [2,1,5,7,6,8,4,3]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]=>[[.,[.,[[.,.],[.,[[.,.],.]]]]],.] [2,1,6,5,7,8,4,3]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [2,1,5,6,7,8,4,3]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,4,8,7,6,5,3]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [2,1,4,7,8,6,5,3]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,1,4,6,8,7,5,3]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,1,4,7,6,8,5,3]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,1,4,6,7,8,5,3]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,1,5,4,8,7,6,3]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,1,5,4,7,8,6,3]=>[1,2,3,5,7,6,8,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,4,5,8,7,6,3]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,1,4,5,7,8,6,3]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,1,6,5,4,8,7,3]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [2,1,5,6,4,8,7,3]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]=>[[.,[.,[[.,.],[.,[[.,.],.]]]]],.] [2,1,4,6,5,8,7,3]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,1,5,4,6,8,7,3]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]=>[[.,[.,[[.,.],[.,[[.,.],.]]]]],.] [2,1,4,5,6,8,7,3]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,1,7,6,5,4,8,3]=>[1,2,3,7,8,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,1,6,7,5,4,8,3]=>[1,2,3,6,4,7,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,5,7,6,4,8,3]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,6,5,7,4,8,3]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,5,6,7,4,8,3]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,4,7,6,5,8,3]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,1,4,6,7,5,8,3]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,1,5,4,7,6,8,3]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,5,6,4,7,8,3]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,5,4,6,7,8,3]=>[1,2,3,5,6,7,8,4]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,4,5,6,7,8,3]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,8,7,6,5,4,3]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [1,2,7,8,6,5,4,3]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [1,2,7,6,8,5,4,3]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [1,2,6,7,8,5,4,3]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]]=>[[.,[.,[[[.,.],.],[[.,.],.]]]],.] [1,2,5,8,7,6,4,3]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,6,5,8,7,4,3]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,2,5,6,8,7,4,3]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [1,2,7,6,5,8,4,3]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [1,2,5,7,6,8,4,3]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]=>[[.,[.,[[.,.],[.,[[.,.],.]]]]],.] [1,2,6,5,7,8,4,3]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [1,2,5,6,7,8,4,3]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,4,8,7,6,5,3]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [1,2,4,7,8,6,5,3]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,4,6,8,7,5,3]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,4,7,6,8,5,3]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,4,6,7,8,5,3]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [1,2,5,4,8,7,6,3]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [1,2,5,4,7,8,6,3]=>[1,2,3,5,7,6,8,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,4,5,8,7,6,3]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,2,4,5,7,8,6,3]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,6,5,4,8,7,3]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [1,2,4,6,5,8,7,3]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [1,2,5,4,6,8,7,3]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]=>[[.,[.,[[.,.],[.,[[.,.],.]]]]],.] [1,2,4,5,6,8,7,3]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,7,6,5,4,8,3]=>[1,2,3,7,8,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [1,2,5,7,6,4,8,3]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,5,6,7,4,8,3]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,4,7,6,5,8,3]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,5,4,7,6,8,3]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,6,5,4,7,8,3]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,2,5,6,4,7,8,3]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,4,6,5,7,8,3]=>[1,2,3,4,6,7,8,5]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,5,4,6,7,8,3]=>[1,2,3,5,6,7,8,4]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,4,5,6,7,8,3]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,2,1,8,7,6,5,4]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]]=>[[[.,.],[.,[[.,[[.,.],.]],.]]],.] [3,2,1,7,8,6,5,4]=>[1,3,2,4,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [3,2,1,6,8,7,5,4]=>[1,3,2,4,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [3,2,1,6,7,8,5,4]=>[1,3,2,4,6,8,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [3,2,1,5,8,7,6,4]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,2,1,5,7,8,6,4]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,2,1,6,5,8,7,4]=>[1,3,2,4,6,8,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [3,2,1,5,6,8,7,4]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,2,1,7,6,5,8,4]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [3,2,1,6,7,5,8,4]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [3,2,1,5,7,6,8,4]=>[1,3,2,4,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,2,1,6,5,7,8,4]=>[1,3,2,4,6,7,8,5]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [3,2,1,5,6,7,8,4]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,8,7,6,5,4]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [2,3,1,7,8,6,5,4]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,1,6,8,7,5,4]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,1,7,6,8,5,4]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,1,6,7,8,5,4]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,3,1,5,7,8,6,4]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,1,6,5,8,7,4]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,3,1,7,6,5,8,4]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,1,6,7,5,8,4]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,1,5,7,6,8,4]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,1,5,6,7,8,4]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,8,7,6,5,4]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [1,3,2,6,8,7,5,4]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,2,7,6,8,5,4]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] 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[1,3,2,5,6,7,8,4]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,8,7,6,5,4]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] [2,1,3,7,8,6,5,4]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,1,3,6,8,7,5,4]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,1,3,6,7,8,5,4]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,1,3,6,5,8,7,4]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,1,3,5,7,6,8,4]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,1,3,5,6,7,8,4]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,8,7,6,5,4]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]=>[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] 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[2,4,3,1,6,7,8,5]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [3,2,4,1,8,7,6,5]=>[1,3,4,2,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,2,4,1,7,8,6,5]=>[1,3,4,2,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,2,4,1,6,8,7,5]=>[1,3,4,2,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]=>[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] [3,2,4,1,7,6,8,5]=>[1,3,4,2,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,2,4,1,6,7,8,5]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,8,7,6,5]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,3,4,1,7,8,6,5]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,4,1,6,8,7,5]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] 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[4,3,2,6,5,1,8,7]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,2,6,5,1,8,7]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [2,4,3,6,5,1,8,7]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [3,5,4,2,6,1,8,7]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,3,5,2,6,1,8,7]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,5,2,6,1,8,7]=>[1,3,5,6,2,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [2,5,4,3,6,1,8,7]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,5,3,6,1,8,7]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [3,2,5,4,6,1,8,7]=>[1,3,5,6,2,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [4,3,2,5,6,1,8,7]=>[1,4,5,6,2,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,5,6,1,8,7]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,4,3,5,6,1,8,7]=>[1,2,4,5,6,3,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,6,1,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,6,5,4,3,2,8,7]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [1,5,6,4,3,2,8,7]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,4,6,3,2,8,7]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,3,6,5,4,2,8,7]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,4,5,6,2,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,6,5,4,3,8,7]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,5,6,4,3,8,7]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,4,6,5,3,8,7]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,1,5,4,6,3,8,7]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,4,5,6,3,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,4,5,6,3,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,2,1,6,5,4,8,7]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [2,3,1,6,5,4,8,7]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,2,6,5,4,8,7]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,2,5,6,4,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,6,5,4,8,7]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,1,3,5,6,4,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,6,5,4,8,7]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,5,6,4,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [4,3,2,1,6,5,8,7]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,2,1,6,5,8,7]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,4,3,1,6,5,8,7]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [3,2,4,1,6,5,8,7]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,4,1,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,4,2,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,4,3,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,4,3,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,3,1,4,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,4,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,4,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,4,6,5,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [5,4,3,2,1,6,8,7]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,3,2,1,6,8,7]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,5,4,2,1,6,8,7]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [4,3,5,2,1,6,8,7]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,4,5,2,1,6,8,7]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [2,5,4,3,1,6,8,7]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,4,5,3,1,6,8,7]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [3,2,5,4,1,6,8,7]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [2,3,5,4,1,6,8,7]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,4,3,5,1,6,8,7]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,3,4,5,1,6,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,4,5,3,2,6,8,7]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,5,4,2,6,8,7]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,4,5,2,6,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,5,4,3,6,8,7]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,4,5,3,6,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,5,4,3,6,8,7]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,3,5,4,6,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,5,4,6,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] 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[2,3,1,4,5,6,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,3,2,4,5,6,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,3,4,5,6,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,3,4,5,6,8,7]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [5,7,6,4,3,2,1,8]=>[1,5,3,6,2,7,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,7,6,5,3,2,1,8]=>[1,4,5,3,6,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [5,4,7,6,3,2,1,8]=>[1,5,3,7,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [4,5,7,6,3,2,1,8]=>[1,4,6,2,5,3,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,5,7,3,2,1,8]=>[1,4,7,2,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [3,5,7,6,4,2,1,8]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,4,7,6,5,2,1,8]=>[1,3,7,2,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [5,4,3,7,6,2,1,8]=>[1,5,6,2,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [4,5,3,7,6,2,1,8]=>[1,4,7,2,5,6,3,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,5,4,7,6,2,1,8]=>[1,3,4,7,2,5,6,8]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [4,3,5,7,6,2,1,8]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,6,5,4,7,2,1,8]=>[1,3,5,7,2,6,4,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,3,6,5,7,2,1,8]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [2,7,6,5,4,3,1,8]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [2,6,7,5,4,3,1,8]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,4,6,7,5,3,1,8]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [2,5,4,7,6,3,1,8]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,5,6,4,7,3,1,8]=>[1,2,5,7,3,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,5,4,6,7,3,1,8]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,4,5,6,7,3,1,8]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [3,2,7,6,5,4,1,8]=>[1,3,7,2,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [3,2,6,7,5,4,1,8]=>[1,3,6,4,7,2,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,2,5,7,6,4,1,8]=>[1,3,5,6,4,7,2,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,2,6,5,7,4,1,8]=>[1,3,6,4,5,7,2,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,2,5,6,7,4,1,8]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [2,3,7,6,5,4,1,8]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,3,6,7,5,4,1,8]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,5,7,6,4,1,8]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,6,5,7,4,1,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,5,6,7,4,1,8]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [4,3,2,6,7,5,1,8]=>[1,4,6,5,7,2,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,2,6,7,5,1,8]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [3,2,4,6,7,5,1,8]=>[1,3,4,6,5,7,2,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [2,3,4,7,6,5,1,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,4,6,7,5,1,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [5,4,3,2,7,6,1,8]=>[1,5,7,2,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [4,5,3,2,7,6,1,8]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,5,4,2,7,6,1,8]=>[1,3,4,2,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [4,3,5,2,7,6,1,8]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,4,5,2,7,6,1,8]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,2,5,4,7,6,1,8]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,3,2,5,7,6,1,8]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,4,2,5,7,6,1,8]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [2,3,4,5,7,6,1,8]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [3,6,5,4,2,7,1,8]=>[1,3,5,2,6,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,5,6,4,2,7,1,8]=>[1,3,6,7,2,5,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]]=>[[[.,.],[[[.,.],.],[.,[.,.]]]],.] [3,5,4,6,2,7,1,8]=>[1,3,4,6,7,2,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [2,5,4,6,3,7,1,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,3,5,6,4,7,1,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [4,3,2,6,5,7,1,8]=>[1,4,6,7,2,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,4,2,6,5,7,1,8]=>[1,3,2,4,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [2,3,4,6,5,7,1,8]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [3,5,4,2,6,7,1,8]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,4,5,3,6,7,1,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,3,5,4,6,7,1,8]=>[1,2,3,5,6,7,4,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,4,3,5,6,7,1,8]=>[1,2,4,5,6,7,3,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,7,6,5,4,3,2,8]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,6,7,5,4,3,2,8]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,5,7,4,3,2,8]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]=>[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] [1,4,7,6,5,3,2,8]=>[1,2,4,6,3,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,4,6,7,5,3,2,8]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [1,5,4,7,6,3,2,8]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,6,4,7,3,2,8]=>[1,2,5,7,3,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,4,6,5,7,3,2,8]=>[1,2,4,5,7,3,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,5,4,6,7,3,2,8]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,4,5,6,7,3,2,8]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,3,7,6,5,4,2,8]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [1,3,6,7,5,4,2,8]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,5,7,6,4,2,8]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,6,5,7,4,2,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,5,6,7,4,2,8]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,3,4,6,7,5,2,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,3,5,4,7,6,2,8]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,4,3,5,7,6,2,8]=>[1,2,4,5,7,3,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,3,4,5,7,6,2,8]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,5,4,6,3,7,2,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,3,6,5,4,7,2,8]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,5,6,4,7,2,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,3,4,6,5,7,2,8]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,4,5,3,6,7,2,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,5,4,6,7,2,8]=>[1,2,3,5,6,7,4,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,4,3,5,6,7,2,8]=>[1,2,4,5,6,7,3,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,3,4,5,6,7,2,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [2,1,7,6,5,4,3,8]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [2,1,6,7,5,4,3,8]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,5,6,7,4,3,8]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,4,6,7,5,3,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,1,5,4,6,7,3,8]=>[1,2,3,5,6,7,4,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,4,5,6,7,3,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [1,2,7,6,5,4,3,8]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [1,2,6,7,5,4,3,8]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,2,5,7,6,4,3,8]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,5,6,7,4,3,8]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,4,6,7,5,3,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,5,6,4,7,3,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,4,6,5,7,3,8]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,5,4,6,7,3,8]=>[1,2,3,5,6,7,4,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,4,5,6,7,3,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] [3,2,1,6,7,5,4,8]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [3,2,1,5,7,6,4,8]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,2,1,6,5,7,4,8]=>[1,3,2,4,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]=>[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] [3,2,1,5,6,7,4,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] [2,3,1,6,7,5,4,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,3,1,6,5,7,4,8]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] 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[1,2,8,4,6,7,5,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,2,8,4,7,6,5,3]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [1,2,7,5,4,6,3,8]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [1,2,7,5,4,6,8,3]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [1,2,8,5,4,6,7,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,2,8,5,4,7,6,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,2,8,5,6,4,7,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,2,8,5,6,7,4,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,2,8,6,5,4,7,3]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [1,2,8,6,5,7,4,3]=>[1,2,3,8,4,6,7,5]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [1,2,8,7,5,6,4,3]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [1,3,2,4,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,3,2,7,5,6,8,4]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,3,2,8,5,7,6,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,3,2,8,6,5,7,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,3,2,8,6,7,5,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,3,4,2,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,3,4,5,8,6,7,2]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [1,3,4,8,5,6,7,2]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,3,4,8,6,5,7,2]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,3,4,8,6,7,5,2]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [1,3,6,4,5,2,8,7]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,6,4,5,7,2,8]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,6,4,5,7,8,2]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,3,6,4,5,8,7,2]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [1,3,7,4,5,6,2,8]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [1,3,7,4,5,6,8,2]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [1,3,8,4,5,6,7,2]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,3,8,4,6,5,7,2]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,3,8,4,6,7,5,2]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,3,8,5,4,6,7,2]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,3,8,5,4,7,6,2]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,3,8,5,6,7,4,2]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [1,3,8,5,7,6,4,2]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [1,3,8,6,5,7,4,2]=>[1,2,3,8,4,6,7,5]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [1,3,8,7,5,6,4,2]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [1,4,3,2,8,6,7,5]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [1,4,3,5,8,6,7,2]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [1,4,3,8,5,6,7,2]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [1,4,3,8,5,7,6,2]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [1,4,3,8,6,5,7,2]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [1,4,3,8,6,7,5,2]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [1,5,3,4,2,6,7,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,3,4,2,7,8,6]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,3,4,2,8,7,6]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [1,5,3,4,6,2,7,8]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,3,4,6,2,8,7]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,3,4,6,7,8,2]=>[1,2,5,6,7,8,3,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [1,5,3,4,7,6,2,8]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,5,3,4,8,6,7,2]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,6,3,4,5,2,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,3,4,5,8,7,2]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [1,7,3,4,5,6,2,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,7,3,4,5,6,8,2]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,8,3,4,5,6,7,2]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,3,4,6,7,5,2]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,3,4,7,6,5,2]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]=>[[.,[[.,[.,[.,[[.,.],.]]]],.]],.] [1,6,3,5,4,2,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,3,5,4,8,7,2]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [1,7,3,5,4,6,2,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,8,3,5,4,6,7,2]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,3,5,4,7,6,2]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,3,5,6,4,7,2]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,3,5,6,7,4,2]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,3,5,7,6,4,2]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]=>[[.,[[.,[.,[.,[[.,.],.]]]],.]],.] [1,7,3,6,5,4,2,8]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]=>[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] [1,7,3,6,5,4,8,2]=>[1,2,7,8,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]=>[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] [1,8,3,6,5,4,7,2]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]=>[[.,[[.,[.,[[.,.],[.,.]]]],.]],.] [1,6,4,3,5,2,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,4,3,5,8,7,2]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [1,8,4,3,5,6,7,2]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,4,3,5,7,6,2]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,7,4,3,6,5,8,2]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,8,4,3,6,5,7,2]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,4,3,6,7,5,2]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,6,4,5,3,2,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,4,5,3,2,8,7]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,4,5,3,8,7,2]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [1,7,4,5,3,6,8,2]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,8,4,5,3,6,7,2]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,7,4,5,6,3,2,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,7,4,5,6,3,8,2]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [1,8,4,5,6,3,7,2]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,8,4,5,6,7,3,2]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [1,7,4,6,5,3,2,8]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]=>[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] [1,8,4,6,5,3,7,2]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]=>[[.,[[.,[.,[[.,.],[.,.]]]],.]],.] [1,8,4,6,5,7,3,2]=>[1,2,8,3,4,6,7,5]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]=>[[.,[[.,[.,[[.,.],[.,.]]]],.]],.] [1,7,5,4,3,6,2,8]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [1,7,5,4,3,6,8,2]=>[1,2,7,8,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [1,8,5,4,3,6,7,2]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [1,8,5,4,3,7,6,2]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [1,8,5,4,6,3,7,2]=>[1,2,8,3,5,6,4,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [1,8,5,4,6,7,3,2]=>[1,2,8,3,5,6,7,4]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [1,8,5,4,7,6,3,2]=>[1,2,8,3,5,7,4,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]]=>[[.,[[.,[[.,.],[[.,.],.]]],.]],.] [1,7,6,4,5,3,2,8]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [1,8,6,4,5,3,7,2]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]=>[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] [1,8,6,4,5,7,3,2]=>[1,2,8,3,6,7,4,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]=>[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] [1,8,7,4,5,6,3,2]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [1,8,7,4,6,5,3,2]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [1,8,6,5,4,3,7,2]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]=>[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] [1,8,6,5,4,7,3,2]=>[1,2,8,3,6,7,4,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]=>[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] [1,8,7,5,4,6,3,2]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [1,8,7,5,6,4,3,2]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [2,1,3,4,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,1,3,5,8,6,7,4]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,1,3,8,5,6,7,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,3,8,5,7,6,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,3,8,6,5,7,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,3,8,6,7,5,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,4,3,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,1,4,5,8,6,7,3]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,1,4,8,5,6,7,3]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,4,8,5,7,6,3]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,4,8,6,5,7,3]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,4,8,6,7,5,3]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,1,5,4,8,6,7,3]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,1,6,4,5,3,8,7]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,6,4,5,7,8,3]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,6,4,5,8,7,3]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [2,1,8,4,5,6,7,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,8,4,5,7,6,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,7,4,6,5,8,3]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,1,8,4,6,5,7,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,8,4,6,7,5,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,8,4,7,6,5,3]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [2,1,7,5,4,6,8,3]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,1,8,5,4,6,7,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,8,5,4,7,6,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,7,5,6,4,8,3]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,1,8,5,6,4,7,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,8,5,6,7,4,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,1,8,5,7,6,4,3]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [2,1,8,6,5,4,7,3]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [2,1,8,6,5,7,4,3]=>[1,2,3,8,4,6,7,5]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [2,1,8,7,5,6,4,3]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]=>[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] [2,3,1,5,8,6,7,4]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,3,1,7,5,6,4,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,1,8,5,6,7,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,1,8,6,7,5,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,4,1,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,3,4,5,8,6,7,1]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [2,3,4,7,5,6,1,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,4,7,5,6,8,1]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,3,4,8,5,6,7,1]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,4,8,5,7,6,1]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,4,8,6,5,7,1]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,4,8,6,7,5,1]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] [2,3,5,4,8,6,7,1]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,3,6,4,5,1,7,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,6,4,5,1,8,7]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,6,4,5,7,8,1]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,3,6,4,5,8,7,1]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [2,3,7,4,5,6,8,1]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,3,8,4,5,6,7,1]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,3,7,4,6,5,8,1]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,3,8,4,6,7,5,1]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,3,7,5,4,6,1,8]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,3,7,5,4,6,8,1]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,3,8,5,4,6,7,1]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,3,7,5,6,4,1,8]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,3,7,5,6,4,8,1]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,3,8,5,6,4,7,1]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,3,8,5,6,7,4,1]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] [2,3,8,5,7,6,4,1]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]=>[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] [2,3,8,6,5,4,7,1]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [2,4,3,1,8,6,7,5]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [2,4,3,5,8,6,7,1]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [2,4,3,7,5,6,8,1]=>[1,2,4,7,8,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,4,3,8,5,6,7,1]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [2,4,3,8,5,7,6,1]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [2,4,3,8,6,5,7,1]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [2,4,3,8,6,7,5,1]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [2,5,3,4,1,6,7,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,5,3,4,1,8,7,6]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [2,5,3,4,6,7,8,1]=>[1,2,5,6,7,8,3,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,5,3,4,6,8,7,1]=>[1,2,5,6,8,3,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [2,5,3,4,7,6,8,1]=>[1,2,5,7,8,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,5,3,4,8,6,7,1]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,5,3,4,8,7,6,1]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,6,3,4,5,1,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,6,3,4,5,7,8,1]=>[1,2,6,7,8,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,6,3,4,5,8,7,1]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [2,7,3,4,5,6,1,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,8,3,4,5,6,7,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,3,4,5,7,6,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,6,3,5,4,1,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,6,3,5,4,1,8,7]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,6,3,5,4,7,8,1]=>[1,2,6,7,8,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,6,3,5,4,8,7,1]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [2,7,3,5,4,6,8,1]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,8,3,5,4,7,6,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,7,3,5,6,4,8,1]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,8,3,5,6,7,4,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,3,5,7,6,4,1]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]=>[[.,[[.,[.,[.,[[.,.],.]]]],.]],.] [2,7,3,6,5,4,1,8]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]=>[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] [2,5,4,3,8,6,7,1]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,6,4,3,5,1,8,7]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,6,4,3,5,7,8,1]=>[1,2,6,7,8,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,6,4,3,5,8,7,1]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [2,7,4,3,5,6,8,1]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,8,4,3,5,6,7,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,4,3,5,7,6,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,7,4,3,6,5,8,1]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,8,4,3,6,5,7,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,4,3,6,7,5,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,4,3,7,6,5,1]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]=>[[.,[[.,[.,[.,[[.,.],.]]]],.]],.] [2,6,4,5,3,1,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,6,4,5,3,1,8,7]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,6,4,5,3,7,8,1]=>[1,2,6,7,8,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [2,6,4,5,3,8,7,1]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [2,8,4,5,3,6,7,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,7,4,5,6,3,1,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,7,4,5,6,3,8,1]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]=>[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] [2,8,4,5,6,3,7,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,8,4,5,6,7,3,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] [2,7,4,6,5,3,1,8]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]=>[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] [2,7,4,6,5,3,8,1]=>[1,2,7,8,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]=>[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] [2,8,4,6,5,3,7,1]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]=>[[.,[[.,[.,[[.,.],[.,.]]]],.]],.] [2,7,5,4,3,6,8,1]=>[1,2,7,8,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [2,8,5,4,3,6,7,1]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [2,8,5,4,3,7,6,1]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [2,7,5,4,6,3,8,1]=>[1,2,7,8,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]=>[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] [2,8,5,4,6,7,3,1]=>[1,2,8,3,5,6,7,4]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]=>[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] [2,8,5,4,7,6,3,1]=>[1,2,8,3,5,7,4,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]]=>[[.,[[.,[[.,.],[[.,.],.]]],.]],.] [2,7,6,4,5,3,8,1]=>[1,2,7,8,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]=>[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] [2,8,7,4,5,6,3,1]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [2,8,7,4,6,5,3,1]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [2,8,7,5,4,6,3,1]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [2,8,7,5,6,4,3,1]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]=>[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] [3,2,1,4,8,6,7,5]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,2,1,5,8,6,7,4]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,2,1,7,5,6,8,4]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [3,2,1,8,5,6,7,4]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]=>[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] [3,2,1,8,5,7,6,4]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]=>[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] [3,2,1,8,6,5,7,4]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]=>[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] [3,2,1,8,6,7,5,4]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]=>[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] [3,2,4,1,8,6,7,5]=>[1,3,4,2,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,2,4,5,8,6,7,1]=>[1,3,4,5,8,2,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,2,4,7,5,6,8,1]=>[1,3,4,7,8,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [3,2,4,8,5,6,7,1]=>[1,3,4,8,2,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]=>[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] [3,2,4,8,6,7,5,1]=>[1,3,4,8,2,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]=>[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] [3,2,5,4,8,6,7,1]=>[1,3,5,8,2,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [3,2,6,4,5,1,7,8]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,2,6,4,5,1,8,7]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,2,7,4,5,6,1,8]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,2,8,4,5,6,7,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [3,2,7,4,6,5,1,8]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,2,7,4,6,5,8,1]=>[1,3,7,8,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,2,8,4,6,5,7,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [3,2,7,5,4,6,1,8]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,2,8,5,4,6,7,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [3,2,8,5,4,7,6,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [3,2,7,5,6,4,1,8]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,2,7,5,6,4,8,1]=>[1,3,7,8,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [3,2,8,5,6,4,7,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [3,2,8,5,7,6,4,1]=>[1,3,8,2,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]]=>[[[.,.],[[.,[.,[[.,.],.]]],.]],.] [3,2,8,6,5,7,4,1]=>[1,3,8,2,4,6,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [3,2,8,7,5,6,4,1]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]]=>[[[.,.],[[.,[[.,[.,.]],.]],.]],.] [4,2,3,1,5,7,6,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,1,5,7,8,6]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,1,5,8,7,6]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,2,3,1,6,5,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,1,6,5,8,7]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,1,6,7,8,5]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,1,6,8,7,5]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,2,3,1,7,6,5,8]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,2,3,1,7,6,8,5]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,2,3,1,8,6,7,5]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,2,3,1,8,7,6,5]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,2,3,5,1,6,8,7]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,5,1,7,8,6]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,5,6,1,8,7]=>[1,4,5,6,2,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,2,3,5,6,8,7,1]=>[1,4,5,6,8,2,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,2,3,5,7,6,1,8]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,2,3,6,5,1,7,8]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,2,3,6,5,1,8,7]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,2,3,6,5,8,7,1]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,2,3,7,5,6,1,8]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,2,3,7,5,6,8,1]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,2,3,8,5,6,7,1]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [4,2,3,8,5,7,6,1]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [4,2,3,7,6,5,8,1]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,2,3,8,6,7,5,1]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [4,2,3,8,7,6,5,1]=>[1,4,8,2,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [5,2,3,4,1,6,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,3,4,1,7,8,6]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,3,4,1,8,7,6]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,2,3,4,6,1,8,7]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,3,4,8,6,7,1]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,2,3,4,8,7,6,1]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,2,3,4,5,1,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,2,3,4,5,8,7,1]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [8,2,3,4,5,7,6,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [7,2,3,4,6,5,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,2,3,4,7,6,5,1]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]=>[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] [6,2,3,5,4,1,7,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,2,3,5,4,1,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,2,3,5,4,7,1,8]=>[1,6,7,2,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,2,3,5,4,7,8,1]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,2,3,5,4,6,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,2,3,5,4,6,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,2,3,5,4,7,6,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [7,2,3,5,6,4,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,2,3,5,6,7,4,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,2,3,5,7,6,4,1]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]=>[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] [7,2,3,6,5,4,1,8]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [8,2,3,6,5,4,7,1]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]=>[[[.,[.,[.,[[.,.],[.,.]]]]],.],.] [8,2,3,7,5,6,4,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [8,2,3,7,6,5,4,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [5,2,4,3,1,6,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,4,3,1,6,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,4,3,1,7,6,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,4,3,1,8,7,6]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,2,4,3,6,1,7,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,4,3,6,1,8,7]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,4,3,6,7,1,8]=>[1,5,6,7,2,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,2,4,3,7,6,8,1]=>[1,5,7,8,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,2,4,3,8,7,6,1]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,2,4,3,5,1,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [7,2,4,3,6,5,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [7,2,4,3,6,5,8,1]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,2,4,3,6,5,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,2,4,3,6,7,5,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] [8,2,4,3,7,6,5,1]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]=>[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] 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[7,2,4,6,5,3,1,8]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [8,2,4,7,5,6,3,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [8,2,4,7,6,5,3,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]=>[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] [6,2,5,4,3,7,1,8]=>[1,6,7,2,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,2,5,4,3,7,8,1]=>[1,6,7,8,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [7,2,5,4,3,6,1,8]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] [8,2,5,4,3,6,7,1]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]=>[[[.,[.,[[.,.],[.,[.,.]]]]],.],.] [8,2,5,4,3,7,6,1]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]=>[[[.,[.,[[.,.],[.,[.,.]]]]],.],.] [7,2,5,4,6,3,8,1]=>[1,7,8,2,3,5,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]=>[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] 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[2,4,6,8,1,3,5,7]=>[1,2,4,8,7,5,3,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]]=>[[.,[[.,.],[[[.,[.,.]],.],.]]],.] [2,4,1,3,6,5,7,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,1,4,6,3,5,7,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,4,1,6,3,5,7,8]=>[1,2,4,6,5,3,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,6,1,3,5,7,8]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,1,4,6,3,7,5,8]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,4,1,6,3,7,5,8]=>[1,2,4,6,7,5,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,6,1,3,7,5,8]=>[1,2,4,3,6,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,1,4,6,7,3,5,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,4,1,6,7,3,5,8]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,1,3,6,7,8,5]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,1,4,6,3,7,8,5]=>[1,2,3,4,6,7,8,5]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,4,1,6,3,7,8,5]=>[1,2,4,6,7,8,5,3]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,6,1,3,7,8,5]=>[1,2,4,3,6,7,8,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,1,4,6,7,3,8,5]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [2,4,1,6,7,3,8,5]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,6,1,7,3,8,5]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [2,4,6,7,1,3,8,5]=>[1,2,4,7,8,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,1,4,6,7,8,3,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [2,4,1,6,7,8,3,5]=>[1,2,4,6,8,5,7,3]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,6,1,7,8,3,5]=>[1,2,4,3,6,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [2,4,6,7,8,1,3,5]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [2,1,4,3,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,4,1,3,7,5,8,6]=>[1,2,4,3,5,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,1,4,7,3,5,8,6]=>[1,2,3,4,7,8,6,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [2,4,1,7,3,5,8,6]=>[1,2,4,7,8,6,5,3]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [2,4,7,1,3,5,8,6]=>[1,2,4,3,7,8,6,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [2,1,4,3,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,4,1,3,7,8,5,6]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,4,7,1,3,8,5,6]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,1,4,7,8,3,5,6]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [2,4,1,7,8,3,5,6]=>[1,2,4,7,5,8,6,3]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,4,7,1,8,3,5,6]=>[1,2,4,3,7,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,4,7,8,1,3,5,6]=>[1,2,4,8,6,3,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]]=>[[.,[[.,.],[[[.,.],[.,.]],.]]],.] [2,4,1,5,3,7,6,8]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,5,1,3,7,6,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,5,1,7,3,6,8]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,4,1,3,5,7,8,6]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,1,5,3,7,8,6]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,4,5,1,3,7,8,6]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [2,1,4,5,7,3,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,4,1,5,7,3,8,6]=>[1,2,4,5,7,8,6,3]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,4,5,1,7,3,8,6]=>[1,2,4,3,5,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [2,4,5,7,1,3,8,6]=>[1,2,4,7,8,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [2,1,4,5,7,8,3,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] 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[2,1,5,6,3,7,8,4]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,5,1,6,3,7,8,4]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,5,6,1,3,7,8,4]=>[1,2,5,3,6,7,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,1,5,6,7,3,8,4]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,5,1,6,7,3,8,4]=>[1,2,5,7,8,4,6,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [2,5,6,7,1,3,8,4]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,1,5,6,7,8,3,4]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,5,1,6,7,8,3,4]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,5,6,1,7,8,3,4]=>[1,2,5,7,3,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,5,6,7,8,1,3,4]=>[1,2,5,8,4,7,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]]=>[[.,[[[.,.],.],[[[.,.],.],.]]],.] [2,1,5,3,7,4,8,6]=>[1,2,3,5,7,8,6,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,5,7,3,4,8,6]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,5,1,7,3,4,8,6]=>[1,2,5,3,4,7,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,5,7,1,3,4,8,6]=>[1,2,5,3,7,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,1,5,3,7,8,4,6]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,5,7,3,8,4,6]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,5,1,7,3,8,4,6]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,5,7,1,3,8,4,6]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,1,5,7,8,3,4,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,5,7,1,8,3,4,6]=>[1,2,5,8,6,3,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,5,7,8,1,3,4,6]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,5,1,3,7,4,6,8]=>[1,2,5,7,6,4,3,8]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [2,1,5,7,3,4,6,8]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,3,5,1,4,7,6,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,7,1,4,6,8]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,3,5,1,7,4,8,6]=>[1,2,3,5,7,8,6,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,3,5,7,1,4,8,6]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,3,1,5,7,8,4,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [2,3,5,7,1,8,4,6]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,3,5,7,8,1,4,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,1,5,3,8,4,6,7]=>[1,2,3,5,8,7,6,4]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]]=>[[.,[.,[[.,.],[[[.,.],.],.]]]],.] [2,5,1,3,8,4,6,7]=>[1,2,5,8,7,6,4,3]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]]=>[[.,[[[.,.],.],[[[.,.],.],.]]],.] [2,1,5,8,3,4,6,7]=>[1,2,3,5,4,8,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]]=>[[.,[.,[[.,.],[[[.,.],.],.]]]],.] [2,5,1,8,3,4,6,7]=>[1,2,5,3,4,8,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [2,5,8,1,3,4,6,7]=>[1,2,5,3,8,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [2,3,5,1,4,8,6,7]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]=>[[.,[.,[[.,.],[.,[[.,.],.]]]]],.] [2,1,3,5,8,4,6,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [2,3,5,1,8,4,6,7]=>[1,2,3,5,8,7,6,4]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]]=>[[.,[.,[[.,.],[[[.,.],.],.]]]],.] [2,3,5,8,1,4,6,7]=>[1,2,3,5,4,8,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]]=>[[.,[.,[[.,.],[[[.,.],.],.]]]],.] [2,1,5,3,4,6,8,7]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,1,6,4,8,7]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,6,1,4,8,7]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,1,3,5,6,8,4,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,3,1,5,6,8,4,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [2,3,5,1,6,8,4,7]=>[1,2,3,5,6,8,7,4]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]=>[[.,[.,[[.,.],[.,[[.,.],.]]]]],.] [2,3,5,6,1,8,4,7]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]=>[[.,[.,[[.,.],[.,[[.,.],.]]]]],.] [2,3,5,6,8,1,4,7]=>[1,2,3,5,8,7,4,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]]=>[[.,[.,[[.,.],[[[.,.],.],.]]]],.] [2,1,5,3,4,6,7,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,5,1,3,4,6,7,8]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]=>[[.,[[[.,.],.],[.,[.,[.,.]]]]],.] [2,3,5,1,4,6,7,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,1,6,4,7,8]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,6,1,4,7,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,6,1,7,4,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,6,7,1,4,8]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,3,5,1,6,7,8,4]=>[1,2,3,5,6,7,8,4]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,6,1,7,8,4]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [2,3,5,6,7,1,8,4]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,3,5,6,7,8,1,4]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,6,3,7,4,8,5]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,6,1,3,7,4,8,5]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [2,1,6,7,3,4,8,5]=>[1,2,3,6,4,7,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,6,1,7,3,4,8,5]=>[1,2,6,4,7,8,5,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [2,6,7,1,3,4,8,5]=>[1,2,6,4,3,7,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] 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[4,1,5,6,7,2,3,8]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,5,6,1,7,2,3,8]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,1,5,2,6,7,8,3]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,5,1,2,6,7,8,3]=>[1,4,2,5,6,7,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,5,1,6,2,7,8,3]=>[1,4,6,7,8,3,2,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [4,5,6,1,2,7,8,3]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,1,5,6,7,2,8,3]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,5,6,1,7,2,8,3]=>[1,4,2,5,7,8,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,6,7,1,2,8,3]=>[1,4,7,8,3,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,1,5,6,7,8,2,3]=>[1,4,6,8,3,5,7,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [4,5,1,6,7,8,2,3]=>[1,4,6,8,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [4,5,6,1,7,8,2,3]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,6,7,1,8,2,3]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,1,5,2,7,3,8,6]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,1,5,2,7,8,3,6]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,1,2,7,8,3,6]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,1,5,7,2,8,3,6]=>[1,4,7,3,5,2,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [4,5,7,1,2,8,3,6]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,1,7,8,2,3,6]=>[1,4,7,3,2,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [4,1,5,2,7,3,6,8]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,1,2,7,3,6,8]=>[1,4,2,5,7,6,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,1,7,2,3,6,8]=>[1,4,7,6,3,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,1,5,2,3,7,6,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,5,1,2,3,7,6,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,1,2,5,3,7,6,8]=>[1,4,5,3,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,5,3,7,6,8]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,2,3,7,6,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,2,7,3,6,8]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [4,1,5,2,3,7,8,6]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,1,2,5,3,7,8,6]=>[1,4,5,3,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,5,3,7,8,6]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,2,3,7,8,6]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,2,5,7,3,8,6]=>[1,2,4,5,7,8,6,3]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,4,5,2,7,3,8,6]=>[1,2,4,3,5,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,4,5,7,2,3,8,6]=>[1,2,4,7,8,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [4,1,2,5,7,8,3,6]=>[1,4,5,7,3,2,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [1,4,2,5,7,8,3,6]=>[1,2,4,5,7,3,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,4,5,2,7,8,3,6]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [1,4,5,7,8,2,3,6]=>[1,2,4,7,3,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [4,1,5,2,8,3,6,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [4,5,1,2,8,3,6,7]=>[1,4,2,5,8,7,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [4,1,5,8,2,3,6,7]=>[1,4,8,7,6,3,5,2]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]]=>[[[[.,.],.],[[[[.,.],.],.],.]],.] [4,5,8,1,2,3,6,7]=>[1,4,2,5,3,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [4,1,5,2,3,8,6,7]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,5,1,2,3,8,6,7]=>[1,4,2,5,3,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,1,2,5,3,8,6,7]=>[1,4,5,3,2,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]]=>[[[[.,.],.],[.,[.,[[.,.],.]]]],.] [1,4,5,2,3,8,6,7]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [4,1,2,5,8,3,6,7]=>[1,4,5,8,7,6,3,2]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]]=>[[[[.,.],.],[.,[[[.,.],.],.]]],.] [1,4,2,5,8,3,6,7]=>[1,2,4,5,8,7,6,3]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]]=>[[.,[[.,.],[.,[[[.,.],.],.]]]],.] [1,4,5,2,8,3,6,7]=>[1,2,4,3,5,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]]=>[[.,[[.,.],[.,[[[.,.],.],.]]]],.] [4,5,1,2,3,6,8,7]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [1,4,2,5,3,6,8,7]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [4,1,2,5,6,3,8,7]=>[1,4,5,6,3,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,5,2,6,3,8,7]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,6,2,3,8,7]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,4,2,5,6,8,3,7]=>[1,2,4,5,6,8,7,3]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [1,4,5,2,6,8,3,7]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]=>[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] [1,4,5,6,8,2,3,7]=>[1,2,4,6,3,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [4,1,5,2,3,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,1,2,5,3,6,7,8]=>[1,4,5,3,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,5,3,6,7,8]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,2,3,6,7,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [4,1,2,5,6,3,7,8]=>[1,4,5,6,3,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,5,2,6,3,7,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,6,2,3,7,8]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,1,2,5,6,7,3,8]=>[1,4,5,6,7,3,2,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,5,6,7,3,8]=>[1,2,4,5,6,7,3,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,2,6,7,3,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,6,7,2,3,8]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,1,2,5,6,7,8,3]=>[1,4,5,6,7,8,3,2]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]=>[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] [1,4,2,5,6,7,8,3]=>[1,2,4,5,6,7,8,3]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,2,6,7,8,3]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]=>[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] [1,4,5,6,2,7,8,3]=>[1,2,4,6,7,8,3,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,4,5,6,7,2,8,3]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,4,5,6,7,8,2,3]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [4,1,6,2,7,3,8,5]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,1,6,7,2,3,8,5]=>[1,4,7,8,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,6,1,2,7,8,3,5]=>[1,4,2,6,8,5,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,1,6,7,2,8,3,5]=>[1,4,7,3,6,8,5,2]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,6,1,7,2,8,3,5]=>[1,4,7,3,2,6,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,6,7,1,2,8,3,5]=>[1,4,2,6,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,6,7,1,8,2,3,5]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,7,8,1,2,3,5]=>[1,4,8,5,2,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [4,1,6,2,7,3,5,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,1,2,7,3,5,8]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,1,6,7,2,3,5,8]=>[1,4,7,5,2,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,6,1,7,2,3,5,8]=>[1,4,7,5,2,6,3,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,6,7,1,2,3,5,8]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,1,6,2,3,7,5,8]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,1,2,3,7,5,8]=>[1,4,2,6,7,5,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,1,2,6,3,7,5,8]=>[1,4,6,7,5,3,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [1,4,2,6,3,7,5,8]=>[1,2,4,6,7,5,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,4,2,6,7,3,5,8]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,4,6,2,7,3,5,8]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,1,6,2,3,7,8,5]=>[1,4,2,3,6,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,1,2,6,3,7,8,5]=>[1,4,6,7,8,5,3,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [1,4,6,2,3,7,8,5]=>[1,2,4,3,6,7,8,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,4,6,2,7,3,8,5]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [1,4,6,7,2,3,8,5]=>[1,2,4,7,8,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [1,4,2,6,7,8,3,5]=>[1,2,4,6,8,5,7,3]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [1,4,6,2,7,8,3,5]=>[1,2,4,3,6,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]=>[[.,[[.,.],[[.,.],[[.,.],.]]]],.] [1,4,6,7,8,2,3,5]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]]=>[[.,[[.,.],[[[.,.],.],[.,.]]]],.] [4,1,6,2,8,3,5,7]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,6,1,2,8,3,5,7]=>[1,4,2,6,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,6,1,8,2,3,5,7]=>[1,4,8,7,5,2,6,3]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [4,1,6,2,3,8,5,7]=>[1,4,2,3,6,8,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,6,1,2,3,8,5,7]=>[1,4,2,6,8,7,5,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,1,2,6,3,8,5,7]=>[1,4,6,8,7,5,3,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] 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[5,7,8,1,2,3,4,6]=>[1,5,2,7,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [5,1,7,2,3,8,4,6]=>[1,5,3,7,4,2,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,7,1,2,3,8,4,6]=>[1,5,3,2,7,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,1,2,7,3,8,4,6]=>[1,5,3,2,4,7,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [1,5,2,7,3,8,4,6]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,5,7,2,3,8,4,6]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,5,7,2,8,3,4,6]=>[1,2,5,8,6,3,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,5,7,8,2,3,4,6]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [5,1,7,2,3,4,8,6]=>[1,5,3,7,8,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,1,2,7,3,4,8,6]=>[1,5,3,2,4,7,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [1,5,2,7,3,4,8,6]=>[1,2,5,3,4,7,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,5,7,2,3,4,8,6]=>[1,2,5,3,7,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,2,5,3,7,4,8,6]=>[1,2,3,5,7,8,6,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,5,7,3,4,8,6]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,5,3,7,8,4,6]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,5,7,3,8,4,6]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,5,7,8,3,4,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [5,7,1,2,3,4,6,8]=>[1,5,3,2,7,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,1,2,7,3,4,6,8]=>[1,5,3,2,4,7,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [1,5,2,7,3,4,6,8]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,5,7,2,3,4,6,8]=>[1,2,5,3,7,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,5,2,3,7,4,6,8]=>[1,2,5,7,6,4,3,8]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [1,2,5,3,7,4,6,8]=>[1,2,3,5,7,6,4,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,2,5,7,3,4,6,8]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [1,5,2,3,4,7,6,8]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]=>[[.,[[[.,.],.],[.,[.,[.,.]]]]],.] [1,2,5,3,4,7,6,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,3,5,7,4,6,8]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [5,1,2,3,4,7,8,6]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [1,5,2,3,4,7,8,6]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]=>[[.,[[[.,.],.],[.,[.,[.,.]]]]],.] [1,2,5,3,4,7,8,6]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,3,5,7,4,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,3,5,7,8,4,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [5,1,8,2,3,4,6,7]=>[1,5,3,8,7,6,4,2]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,8,1,2,3,4,6,7]=>[1,5,3,2,8,7,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,1,2,8,3,4,6,7]=>[1,5,3,2,4,8,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [1,5,2,8,3,4,6,7]=>[1,2,5,3,4,8,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [1,5,8,2,3,4,6,7]=>[1,2,5,3,8,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [5,1,2,3,8,4,6,7]=>[1,5,8,7,6,4,3,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]]=>[[[[[.,.],.],.],[[[.,.],.],.]],.] [1,5,2,3,8,4,6,7]=>[1,2,5,8,7,6,4,3]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]]=>[[.,[[[.,.],.],[[[.,.],.],.]]],.] [1,2,5,3,8,4,6,7]=>[1,2,3,5,8,7,6,4]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]]=>[[.,[.,[[.,.],[[[.,.],.],.]]]],.] [1,2,5,8,3,4,6,7]=>[1,2,3,5,4,8,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]]=>[[.,[.,[[.,.],[[[.,.],.],.]]]],.] [1,5,2,3,4,8,6,7]=>[1,2,5,4,3,6,8,7]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]]=>[[.,[[[.,.],.],[.,[[.,.],.]]]],.] [1,2,5,3,4,8,6,7]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]=>[[.,[.,[[.,.],[.,[[.,.],.]]]]],.] [1,2,3,5,4,8,6,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,2,3,5,8,4,6,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [5,1,2,3,4,6,8,7]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]]=>[[[[[.,.],.],.],[.,[.,[.,.]]]],.] [1,5,2,3,4,6,8,7]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]=>[[.,[[[.,.],.],[.,[.,[.,.]]]]],.] [1,2,5,3,4,6,8,7]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [1,2,3,5,6,8,4,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,5,2,3,4,6,7,8]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]=>[[.,[[[.,.],.],[.,[.,[.,.]]]]],.] [1,2,5,3,4,6,7,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] [6,1,7,2,8,3,4,5]=>[1,6,3,7,4,2,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,7,1,2,8,3,4,5]=>[1,6,3,2,7,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,1,7,8,2,3,4,5]=>[1,6,3,7,4,8,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] 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[1,6,2,3,7,4,5,8]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [1,2,6,3,7,4,5,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [1,2,6,7,3,4,5,8]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [6,1,2,3,4,7,5,8]=>[1,6,7,5,4,3,2,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [1,6,2,3,4,7,5,8]=>[1,2,6,7,5,4,3,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]]=>[[.,[[[[.,.],.],.],[.,[.,.]]]],.] [1,2,6,3,4,7,5,8]=>[1,2,3,6,7,5,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [1,2,3,6,4,7,5,8]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,6,7,4,5,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [6,1,2,3,4,7,8,5]=>[1,6,7,8,5,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [1,6,2,3,4,7,8,5]=>[1,2,6,7,8,5,4,3]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]]=>[[.,[[[[.,.],.],.],[.,[.,.]]]],.] [1,2,6,3,4,7,8,5]=>[1,2,3,6,7,8,5,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [1,2,3,6,4,7,8,5]=>[1,2,3,4,6,7,8,5]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,6,7,4,8,5]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,6,7,8,4,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [6,1,8,2,3,4,5,7]=>[1,6,4,2,3,8,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,8,1,2,3,4,5,7]=>[1,6,4,2,8,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,1,2,8,3,4,5,7]=>[1,6,4,8,7,5,3,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [1,6,2,8,3,4,5,7]=>[1,2,6,4,8,7,5,3]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [1,2,6,3,8,4,5,7]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [1,2,6,8,3,4,5,7]=>[1,2,3,6,4,8,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [6,1,2,3,4,8,5,7]=>[1,6,8,7,5,4,3,2]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]]=>[[[[[[.,.],.],.],.],[[.,.],.]],.] [1,2,6,3,4,8,5,7]=>[1,2,3,6,8,7,5,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]]=>[[.,[.,[[[.,.],.],[[.,.],.]]]],.] [1,2,3,6,4,8,5,7]=>[1,2,3,4,6,8,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [1,2,3,6,8,4,5,7]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]=>[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] [6,1,2,3,4,5,8,7]=>[1,6,5,4,3,2,7,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]]=>[[[[[[.,.],.],.],.],[.,[.,.]]],.] [1,6,2,3,4,5,8,7]=>[1,2,6,5,4,3,7,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]]=>[[.,[[[[.,.],.],.],[.,[.,.]]]],.] [1,2,6,3,4,5,8,7]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [1,2,3,6,4,5,8,7]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [1,2,3,4,6,8,5,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [1,6,2,3,4,5,7,8]=>[1,2,6,5,4,3,7,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]]=>[[.,[[[[.,.],.],.],[.,[.,.]]]],.] [1,2,6,3,4,5,7,8]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]=>[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] [1,2,3,6,4,5,7,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] [7,1,8,2,3,4,5,6]=>[1,7,5,3,8,6,4,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [7,1,2,8,3,4,5,6]=>[1,7,5,3,2,4,8,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [1,7,2,8,3,4,5,6]=>[1,2,7,5,3,4,8,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [1,7,8,2,3,4,5,6]=>[1,2,7,5,3,8,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [7,1,2,3,8,4,5,6]=>[1,7,5,8,6,4,3,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [1,7,2,3,8,4,5,6]=>[1,2,7,5,8,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]]=>[[.,[[[[.,.],.],[.,.]],[.,.]]],.] [1,2,7,3,8,4,5,6]=>[1,2,3,7,5,8,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [1,2,7,8,3,4,5,6]=>[1,2,3,7,5,4,8,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [7,1,2,3,4,8,5,6]=>[1,7,5,4,3,2,6,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [1,2,7,3,4,8,5,6]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [1,2,3,7,4,8,5,6]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [1,2,3,7,8,4,5,6]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]=>[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] [7,1,2,3,4,5,8,6]=>[1,7,8,6,5,4,3,2]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]]=>[[[[[[[.,.],.],.],.],.],[.,.]],.] [1,7,2,3,4,5,8,6]=>[1,2,7,8,6,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]]=>[[.,[[[[[.,.],.],.],.],[.,.]]],.] [1,2,7,3,4,5,8,6]=>[1,2,3,7,8,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]]=>[[.,[.,[[[[.,.],.],.],[.,.]]]],.] [1,2,3,7,4,5,8,6]=>[1,2,3,4,7,8,6,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [1,2,3,4,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,2,3,4,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,7,2,3,4,5,6,8]=>[1,2,7,6,5,4,3,8]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]]=>[[.,[[[[[.,.],.],.],.],[.,.]]],.] [1,2,7,3,4,5,6,8]=>[1,2,3,7,6,5,4,8]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]]=>[[.,[.,[[[[.,.],.],.],[.,.]]]],.] [1,2,3,7,4,5,6,8]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]=>[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] [1,2,3,4,7,5,6,8]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] [1,8,2,3,4,5,6,7]=>[1,2,8,7,6,5,4,3]=>[.,[.,[[[[[[.,.],.],.],.],.],.]]]=>[[.,[[[[[[.,.],.],.],.],.],.]],.] [1,2,8,3,4,5,6,7]=>[1,2,3,8,7,6,5,4]=>[.,[.,[.,[[[[[.,.],.],.],.],.]]]]=>[[.,[.,[[[[[.,.],.],.],.],.]]],.] [1,2,3,8,4,5,6,7]=>[1,2,3,4,8,7,6,5]=>[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]=>[[.,[.,[.,[[[[.,.],.],.],.]]]],.] [1,2,3,4,8,5,6,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]=>[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] [1,2,3,4,5,8,6,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]=>[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] [5,3,2,6,1,4,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,3,2,5,4,8,1,6]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,4,5,2,3,7,6,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]=>[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] [7,4,5,2,3,8,1,6]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [6,4,5,2,3,1,8,7]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,4,6,2,1,3,8,7]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [3,6,1,5,4,2,8,7]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [4,6,5,1,3,2,8,7]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,6,4,3,1,2,8,7]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [7,5,4,3,2,8,1,6]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [8,6,4,3,7,2,5,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]=>[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] [7,6,4,3,8,2,1,5]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [6,7,4,3,8,1,2,5]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,7,4,3,1,8,2,6]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,7,5,1,3,8,2,6]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,7,1,5,4,8,2,6]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [2,1,7,5,4,8,3,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [3,8,1,5,4,7,6,2]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [4,8,5,1,3,7,6,2]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [5,8,4,3,1,7,6,2]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,8,4,3,7,1,5,2]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,8,4,3,6,5,1,2]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [6,8,5,7,3,1,4,2]=>[1,6,2,8,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]]=>[[[.,[.,[[.,.],.]]],[[.,.],.]],.] [5,8,6,7,1,3,4,2]=>[1,5,2,8,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,8,6,1,7,3,5,2]=>[1,4,2,8,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [3,8,1,6,7,4,5,2]=>[1,3,2,8,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [2,1,8,6,7,4,5,3]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]=>[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] [2,1,7,6,8,4,3,5]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [3,7,1,6,8,4,2,5]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [4,7,6,1,8,3,2,5]=>[1,4,2,7,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [5,7,6,8,1,3,2,4]=>[1,5,2,7,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,4,7,2,1,8,3,6]=>[1,5,2,4,3,7,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [6,4,7,2,8,1,3,5]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [7,4,6,2,8,3,1,5]=>[1,7,2,4,3,6,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]]=>[[[.,[[.,.],[[.,.],.]]],[.,.]],.] [8,4,6,2,7,3,5,1]=>[1,8,2,4,3,6,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]]=>[[[.,[[.,.],[[.,.],[.,.]]]],.],.] [8,3,2,6,7,4,5,1]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]=>[[[.,[.,[.,[[.,.],[.,.]]]]],.],.] [7,3,2,6,8,4,1,5]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]=>[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] [6,3,2,7,8,1,4,5]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,3,2,7,1,8,4,6]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,3,2,1,7,8,5,6]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,4,1,2,8,7,6,5]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [5,3,2,8,1,7,6,4]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,3,2,8,7,1,5,4]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,3,2,8,6,5,1,4]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [8,4,7,2,6,5,3,1]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]]=>[[[.,[[.,.],[[.,[.,.]],.]]],.],.] [7,4,8,2,6,5,1,3]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [6,4,8,2,7,1,5,3]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [5,4,8,2,1,7,6,3]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [4,5,8,1,2,7,6,3]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [3,5,1,8,2,7,6,4]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [2,1,5,8,3,7,6,4]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,1,6,8,7,3,5,4]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [3,6,1,8,7,2,5,4]=>[1,3,2,6,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,6,8,1,7,2,5,3]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,6,8,7,1,2,4,3]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [6,5,8,7,2,1,4,3]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [7,5,8,6,2,4,1,3]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [8,5,7,6,2,4,3,1]=>[1,8,2,5,3,7,4,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]]=>[[[.,[[.,[.,.]],[[.,.],.]]],.],.] [5,7,8,6,1,4,2,3]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,7,8,1,6,5,2,3]=>[1,4,2,7,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,7,1,8,6,5,2,4]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [2,1,7,8,6,5,3,4]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [3,8,1,7,6,5,4,2]=>[1,3,2,8,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]]=>[[[.,.],[[.,[[.,[.,.]],.]],.]],.] [4,8,7,1,6,5,3,2]=>[1,4,2,8,3,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]]=>[[[.,[.,.]],[[[.,[.,.]],.],.]],.] [5,8,7,6,1,4,3,2]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [6,8,7,5,4,1,3,2]=>[1,6,2,8,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [2,1,4,3,6,5,8,7,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] [3,4,1,2,6,5,8,7,10,9]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [10,3,2,5,4,7,6,9,8,1]=>[1,10,2,3,4,5,6,7,8,9]=>[.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.],.] [2,1,5,6,3,4,8,7,10,9]=>[1,2,3,5,4,6,7,8,9,10]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]],.] [2,1,10,5,4,7,6,9,8,3]=>[1,2,3,10,4,5,6,7,8,9]=>[.,[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]],.] [2,1,4,3,7,8,5,6,10,9]=>[1,2,3,4,5,7,6,8,9,10]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]],.] [2,1,4,3,10,7,6,9,8,5]=>[1,2,3,4,5,10,6,7,8,9]=>[.,[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]],.] [2,1,4,3,8,9,10,5,6,7]=>[1,2,3,4,5,8,6,9,7,10]=>[.,[.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]],.] [3,5,1,7,2,9,4,10,6,8]=>[1,3,2,5,4,7,6,9,8,10]=>[.,[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]]=>[[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],.] [2,1,4,3,6,5,9,10,7,8]=>[1,2,3,4,5,6,7,9,8,10]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]],.] [2,1,4,3,6,5,10,9,8,7]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]],.] [4,2,5,1,3,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,2,4,1,3,6,7,8]=>[1,5,3,4,2,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,2,6,1,3,5,7,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,3,6,1,2,4,7,8]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,3,5,1,2,4,7,8]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [5,4,7,1,2,3,6,8]=>[1,5,2,4,3,7,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [6,2,7,1,3,4,5,8]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,3,7,1,2,4,5,8]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,4,7,1,2,3,5,8]=>[1,6,3,7,5,2,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,3,5,1,2,4,6,8]=>[1,7,6,4,2,3,5,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [7,3,6,1,2,4,5,8]=>[1,7,5,2,3,6,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [3,2,8,1,4,5,6,7]=>[1,3,8,7,6,5,4,2]=>[.,[[.,.],[[[[[.,.],.],.],.],.]]]=>[[[.,.],[[[[[.,.],.],.],.],.]],.] [4,2,8,1,3,5,6,7]=>[1,4,2,3,8,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]]=>[[[.,[.,.]],[[[[.,.],.],.],.]],.] [5,2,8,1,3,4,6,7]=>[1,5,3,8,7,6,4,2]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,4,8,1,2,3,6,7]=>[1,5,2,4,3,8,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [6,2,8,1,3,4,5,7]=>[1,6,4,2,3,8,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,3,8,1,2,4,5,7]=>[1,6,4,2,3,8,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,4,8,1,2,3,5,7]=>[1,6,3,8,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,5,8,1,2,3,4,7]=>[1,6,3,8,7,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [7,2,8,1,3,4,5,6]=>[1,7,5,3,8,6,4,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [7,3,8,1,2,4,5,6]=>[1,7,5,2,3,8,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,4,8,1,2,3,5,6]=>[1,7,5,2,4,3,8,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,5,8,1,2,3,4,6]=>[1,7,4,2,5,3,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [8,2,4,1,3,5,6,7]=>[1,8,7,6,5,3,4,2]=>[.,[[[[[[.,.],[.,.]],.],.],.],.]]=>[[[[[[[.,.],[.,.]],.],.],.],.],.] [8,3,5,1,2,4,6,7]=>[1,8,7,6,4,2,3,5]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]]=>[[[[[[.,[.,.]],[.,.]],.],.],.],.] [8,3,7,1,2,4,5,6]=>[1,8,6,4,2,3,7,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [8,4,7,1,2,3,5,6]=>[1,8,6,3,7,5,2,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [8,5,7,1,2,3,4,6]=>[1,8,6,3,7,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [3,2,5,7,1,4,6,8]=>[1,3,5,2,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,3,5,7,1,2,6,8]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [5,2,4,7,1,3,6,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,3,4,7,1,2,6,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,2,6,7,1,3,5,8]=>[1,4,7,5,2,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,2,6,7,1,3,4,8]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,3,6,7,1,2,4,8]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,2,5,7,1,3,4,8]=>[1,6,3,5,2,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,2,4,6,1,3,5,8]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,3,4,6,1,2,5,8]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,3,5,6,1,2,4,8]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [3,2,5,8,1,4,6,7]=>[1,3,5,2,4,8,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]]=>[[[.,.],[[.,.],[[[.,.],.],.]]],.] [4,2,5,8,1,3,6,7]=>[1,4,8,7,6,3,5,2]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]]=>[[[[.,.],.],[[[[.,.],.],.],.]],.] [5,2,4,8,1,3,6,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [3,2,6,8,1,4,5,7]=>[1,3,6,4,8,7,5,2]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [5,2,6,8,1,3,4,7]=>[1,5,2,3,6,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [6,2,4,8,1,3,5,7]=>[1,6,3,4,8,7,5,2]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [6,3,4,8,1,2,5,7]=>[1,6,2,3,4,8,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [6,2,5,8,1,3,4,7]=>[1,6,3,5,2,4,8,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,4,5,8,1,2,3,7]=>[1,6,2,4,8,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [3,2,7,8,1,4,5,6]=>[1,3,7,5,2,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,3,7,8,1,2,5,6]=>[1,4,8,6,2,3,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [5,3,7,8,1,2,4,6]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,4,7,8,1,2,3,6]=>[1,5,2,4,8,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [6,2,7,8,1,3,4,5]=>[1,6,3,7,4,8,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,3,7,8,1,2,4,5]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,4,7,8,1,2,3,5]=>[1,6,2,4,8,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [7,2,4,8,1,3,5,6]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,3,4,8,1,2,5,6]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,3,5,8,1,2,4,6]=>[1,7,4,8,6,2,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,4,5,8,1,2,3,6]=>[1,7,3,5,2,4,8,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [8,2,4,6,1,3,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,3,4,6,1,2,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,2,5,6,1,3,4,7]=>[1,8,7,4,6,3,5,2]=>[.,[[[[[.,.],.],[[.,.],.]],.],.]]=>[[[[[[.,.],.],[[.,.],.]],.],.],.] [8,3,5,6,1,2,4,7]=>[1,8,7,4,6,2,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]]=>[[[[[.,[.,.]],[[.,.],.]],.],.],.] [8,2,6,7,1,3,4,5]=>[1,8,5,2,3,6,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [3,6,2,5,1,4,7,8]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [4,6,2,5,1,3,7,8]=>[1,4,5,2,6,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,6,3,5,1,2,7,8]=>[1,4,5,2,6,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,6,2,4,1,3,7,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [3,7,2,5,1,4,6,8]=>[1,3,2,7,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [3,7,2,6,1,4,5,8]=>[1,3,2,7,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [4,7,3,6,1,2,5,8]=>[1,4,6,2,7,5,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,7,2,6,1,3,4,8]=>[1,5,2,7,4,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [5,7,3,6,1,2,4,8]=>[1,5,2,7,4,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [6,7,2,5,1,3,4,8]=>[1,6,3,2,7,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [4,8,2,5,1,3,6,7]=>[1,4,5,2,8,7,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [3,8,2,6,1,4,5,7]=>[1,3,2,8,7,5,4,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]]=>[[[.,.],[[[[.,.],[.,.]],.],.]],.] [4,8,2,6,1,3,5,7]=>[1,4,6,3,2,8,7,5]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]]=>[[[[.,.],.],[[.,.],[[.,.],.]]],.] [5,8,3,6,1,2,4,7]=>[1,5,2,8,7,4,6,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [5,8,4,6,1,2,3,7]=>[1,5,2,8,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [6,8,3,4,1,2,5,7]=>[1,6,2,8,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [6,8,4,5,1,2,3,7]=>[1,6,2,8,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [4,8,2,7,1,3,5,6]=>[1,4,7,5,2,8,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,8,3,7,1,2,5,6]=>[1,4,7,5,2,8,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,8,2,7,1,3,4,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,8,3,7,1,2,4,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,8,4,7,1,2,3,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,8,2,7,1,3,4,5]=>[1,6,3,2,8,5,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,8,3,7,1,2,4,5]=>[1,6,2,8,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [6,8,5,7,1,2,3,4]=>[1,6,2,8,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [7,8,2,4,1,3,5,6]=>[1,7,5,2,8,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,8,2,5,1,3,4,6]=>[1,7,4,5,2,8,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [7,8,3,5,1,2,4,6]=>[1,7,4,5,2,8,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [5,3,2,6,1,4,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,4,2,6,1,3,7,8]=>[1,5,2,4,6,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [6,3,2,5,1,4,7,8]=>[1,6,4,5,2,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,4,2,5,1,3,7,8]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,5,2,4,1,3,7,8]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,3,2,7,1,4,6,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,4,3,7,1,2,6,8]=>[1,5,2,4,7,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [6,3,2,7,1,4,5,8]=>[1,6,4,7,5,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,4,2,7,1,3,5,8]=>[1,6,3,2,4,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,4,3,7,1,2,5,8]=>[1,6,2,4,7,5,3,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,5,2,7,1,3,4,8]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [6,5,3,7,1,2,4,8]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [7,4,2,5,1,3,6,8]=>[1,7,6,3,2,4,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [7,3,2,6,1,4,5,8]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,4,2,6,1,3,5,8]=>[1,7,5,2,4,6,3,8]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,4,3,6,1,2,5,8]=>[1,7,5,2,4,6,3,8]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [5,3,2,8,1,4,6,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [5,4,3,8,1,2,6,7]=>[1,5,2,4,8,7,6,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [6,3,2,8,1,4,5,7]=>[1,6,4,8,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,4,2,8,1,3,5,7]=>[1,6,3,2,4,8,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [6,4,3,8,1,2,5,7]=>[1,6,2,4,8,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,5,3,8,1,2,4,7]=>[1,6,2,5,3,4,8,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [6,5,4,8,1,2,3,7]=>[1,6,2,5,3,4,8,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [7,3,2,8,1,4,5,6]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,4,2,8,1,3,5,6]=>[1,7,5,2,4,8,6,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,4,3,8,1,2,5,6]=>[1,7,5,2,4,8,6,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,5,3,8,1,2,4,6]=>[1,7,4,8,6,2,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,5,4,8,1,2,3,6]=>[1,7,3,4,8,6,2,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]]=>[[[[.,.],[.,[[.,.],.]]],[.,.]],.] [7,6,2,8,1,3,4,5]=>[1,7,4,8,5,2,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [7,6,4,8,1,2,3,5]=>[1,7,3,4,8,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [8,3,2,5,1,4,6,7]=>[1,8,7,6,4,5,2,3]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]]=>[[[[[[.,[.,.]],[.,.]],.],.],.],.] [8,4,2,5,1,3,6,7]=>[1,8,7,6,3,2,4,5]=>[.,[[[[[.,.],[.,[.,.]]],.],.],.]]=>[[[[[[.,.],[.,[.,.]]],.],.],.],.] [8,3,2,6,1,4,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,4,2,6,1,3,5,7]=>[1,8,7,5,2,4,6,3]=>[.,[[[[.,[[.,.],.]],[.,.]],.],.]]=>[[[[[.,[[.,.],.]],[.,.]],.],.],.] [8,6,2,4,1,3,5,7]=>[1,8,7,5,2,6,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,3,2,7,1,4,5,6]=>[1,8,6,4,7,5,2,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [8,4,2,7,1,3,5,6]=>[1,8,6,3,2,4,7,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [8,4,3,7,1,2,5,6]=>[1,8,6,2,4,7,5,3]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]]=>[[[[.,[[.,.],[.,.]]],[.,.]],.],.] [8,5,2,7,1,3,4,6]=>[1,8,6,3,2,5,4,7]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [8,5,3,7,1,2,4,6]=>[1,8,6,2,5,3,4,7]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]]=>[[[[.,[[.,[.,.]],.]],[.,.]],.],.] [8,5,4,7,1,2,3,6]=>[1,8,6,2,5,3,4,7]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]]=>[[[[.,[[.,[.,.]],.]],[.,.]],.],.] [8,6,3,7,1,2,4,5]=>[1,8,5,2,6,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [8,7,2,5,1,3,4,6]=>[1,8,6,3,2,7,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [8,7,2,6,1,3,4,5]=>[1,8,5,2,7,4,6,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [8,7,3,6,1,2,4,5]=>[1,8,5,2,7,4,6,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [8,7,4,6,1,2,3,5]=>[1,8,5,2,7,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [4,6,3,5,8,1,2,7]=>[1,4,5,8,7,2,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [5,6,2,4,8,1,3,7]=>[1,5,8,7,3,2,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [4,7,2,5,8,1,3,6]=>[1,4,5,8,6,2,7,3]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,7,3,5,8,1,2,6]=>[1,4,5,8,6,2,7,3]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [5,7,2,4,8,1,3,6]=>[1,5,8,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,7,3,4,8,1,2,6]=>[1,5,8,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [3,7,2,6,8,1,4,5]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [4,7,3,6,8,1,2,5]=>[1,4,6,2,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,7,4,6,8,1,2,3]=>[1,5,8,3,4,6,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [6,7,3,4,8,1,2,5]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,7,3,5,8,1,2,4]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [3,8,2,5,7,1,4,6]=>[1,3,2,8,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [3,8,2,6,7,1,4,5]=>[1,3,2,8,5,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]]=>[[[.,.],[[[.,.],[[.,.],.]],.]],.] [4,8,3,6,7,1,2,5]=>[1,4,6,2,8,5,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,8,2,6,7,1,3,4]=>[1,5,7,3,2,8,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,8,4,6,7,1,2,3]=>[1,5,7,2,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,8,2,5,7,1,3,4]=>[1,6,2,8,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,8,3,5,7,1,2,4]=>[1,6,2,8,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,8,4,5,7,1,2,3]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,8,2,4,6,1,3,5]=>[1,7,3,2,8,5,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,8,3,4,6,1,2,5]=>[1,7,2,8,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,8,2,5,6,1,3,4]=>[1,7,3,2,8,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [7,8,3,5,6,1,2,4]=>[1,7,2,8,4,5,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [4,3,2,6,8,1,5,7]=>[1,4,6,2,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,3,2,6,8,1,4,7]=>[1,5,8,7,4,6,2,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]]=>[[[[.,[.,.]],.],[[[.,.],.],.]],.] [5,4,2,6,8,1,3,7]=>[1,5,8,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,4,3,6,8,1,2,7]=>[1,5,8,7,2,4,6,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [6,3,2,5,8,1,4,7]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [6,5,2,4,8,1,3,7]=>[1,6,2,5,8,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [4,3,2,7,8,1,5,6]=>[1,4,7,5,8,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,3,2,7,8,1,4,6]=>[1,5,8,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,4,2,7,8,1,3,6]=>[1,5,8,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [5,4,3,7,8,1,2,6]=>[1,5,8,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [6,4,2,7,8,1,3,5]=>[1,6,2,4,7,3,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,4,3,7,8,1,2,5]=>[1,6,2,4,7,3,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,5,2,7,8,1,3,4]=>[1,6,2,5,8,4,7,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]]=>[[[.,[[[.,.],.],.]],[[.,.],.]],.] [7,4,2,5,8,1,3,6]=>[1,7,3,2,4,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [7,4,3,5,8,1,2,6]=>[1,7,2,4,5,8,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [7,5,3,4,8,1,2,6]=>[1,7,2,5,8,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,3,2,6,8,1,4,5]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,6,3,5,8,1,2,4]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]=>[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] [8,3,2,5,7,1,4,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [8,5,2,4,7,1,3,6]=>[1,8,6,2,5,7,3,4]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]]=>[[[[.,[[.,[.,.]],.]],[.,.]],.],.] [8,3,2,6,7,1,4,5]=>[1,8,5,7,4,6,2,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [8,4,2,6,7,1,3,5]=>[1,8,5,7,3,2,4,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [8,6,3,5,7,1,2,4]=>[1,8,4,5,7,2,6,3]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]]=>[[[[.,[.,.]],[.,[[.,.],.]]],.],.] [8,7,2,4,6,1,3,5]=>[1,8,5,6,2,7,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] 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[6,4,8,2,5,1,3,7]=>[1,6,2,4,3,8,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,4,8,3,5,1,2,7]=>[1,6,2,4,3,8,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [4,3,8,2,7,1,5,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [5,3,8,2,7,1,4,6]=>[1,5,7,4,2,3,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,4,8,2,7,1,3,6]=>[1,5,7,3,8,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,4,8,3,7,1,2,6]=>[1,5,7,2,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [6,3,8,2,7,1,4,5]=>[1,6,2,3,8,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]]=>[[[.,[.,[[.,.],.]]],[[.,.],.]],.] [6,4,8,2,7,1,3,5]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,4,8,3,7,1,2,5]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] 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[8,4,6,2,5,1,3,7]=>[1,8,7,3,6,2,4,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]]=>[[[[[.,.],[[.,[.,.]],.]],.],.],.] [8,5,6,2,4,1,3,7]=>[1,8,7,3,6,2,5,4]=>[.,[[[[.,.],[[[.,.],.],.]],.],.]]=>[[[[[.,.],[[[.,.],.],.]],.],.],.] [8,3,7,2,5,1,4,6]=>[1,8,6,2,3,7,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [8,4,7,3,5,1,2,6]=>[1,8,6,2,4,3,7,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]]=>[[[[.,[[.,.],[.,.]]],[.,.]],.],.] [8,3,7,2,6,1,4,5]=>[1,8,5,6,2,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [8,4,7,2,6,1,3,5]=>[1,8,5,6,2,4,3,7]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]]=>[[[[.,[[.,.],.]],[.,[.,.]]],.],.] [8,4,7,3,6,1,2,5]=>[1,8,5,6,2,4,3,7]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]]=>[[[[.,[[.,.],.]],[.,[.,.]]],.],.] [8,6,7,2,4,1,3,5]=>[1,8,5,4,2,6,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]]=>[[[[[.,[.,.]],.],[.,[.,.]]],.],.] [8,6,7,3,5,1,2,4]=>[1,8,4,3,7,2,6,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]]=>[[[[[.,.],.],[[[.,.],.],.]],.],.] 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[6,5,3,8,2,7,1,4]=>[1,6,7,2,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,5,4,8,2,7,1,3]=>[1,6,7,2,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,5,4,8,3,7,1,2]=>[1,6,7,2,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [7,5,3,8,2,6,1,4]=>[1,7,2,5,3,4,8,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [7,5,4,8,2,6,1,3]=>[1,7,2,5,3,4,8,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]=>[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] [8,5,3,7,2,6,1,4]=>[1,8,4,7,2,5,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [8,5,4,7,2,6,1,3]=>[1,8,3,4,7,2,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]]=>[[[[.,.],[.,[[.,[.,.]],.]]],.],.] [8,5,4,7,3,6,1,2]=>[1,8,2,5,3,4,7,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]]=>[[[.,[[.,[.,.]],[[.,.],.]]],.],.] [8,6,3,7,2,5,1,4]=>[1,8,4,7,2,6,5,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]]=>[[[[.,[.,.]],[[[.,.],.],.]],.],.] 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[3,1,8,2,6,7,4,5]=>[1,3,8,5,6,7,4,2]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]]=>[[[.,.],[[[.,.],[.,[.,.]]],.]],.] [8,1,4,2,3,5,6,7]=>[1,8,7,6,5,3,4,2]=>[.,[[[[[[.,.],[.,.]],.],.],.],.]]=>[[[[[[[.,.],[.,.]],.],.],.],.],.] [7,1,4,2,3,5,8,6]=>[1,7,8,6,5,3,4,2]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]]=>[[[[[[.,.],[.,.]],.],.],[.,.]],.] [6,1,4,2,3,8,5,7]=>[1,6,8,7,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [8,1,4,2,3,7,5,6]=>[1,8,6,7,5,3,4,2]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]]=>[[[[[[.,.],[.,.]],.],[.,.]],.],.] [6,1,4,2,3,7,8,5]=>[1,6,7,8,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [8,1,5,2,3,4,6,7]=>[1,8,7,6,4,2,3,5]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]]=>[[[[[[.,[.,.]],[.,.]],.],.],.],.] [7,1,5,2,3,4,8,6]=>[1,7,8,6,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [8,1,7,2,3,4,5,6]=>[1,8,6,4,2,3,7,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [6,1,5,2,3,8,4,7]=>[1,6,8,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [8,1,5,2,3,7,4,6]=>[1,8,6,7,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [6,1,8,2,3,7,4,5]=>[1,6,7,4,2,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,1,5,2,3,7,8,4]=>[1,6,7,8,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [5,1,4,2,8,3,6,7]=>[1,5,8,7,6,3,4,2]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,1,4,2,7,3,8,6]=>[1,5,7,8,6,3,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [8,1,4,2,6,3,5,7]=>[1,8,7,5,6,3,4,2]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]]=>[[[[[[.,.],[.,.]],[.,.]],.],.],.] [8,1,4,2,7,3,5,6]=>[1,8,6,3,4,2,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [7,1,4,2,6,3,8,5]=>[1,7,8,5,6,3,4,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [8,1,5,2,6,3,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [8,1,5,2,7,3,4,6]=>[1,8,6,3,5,7,4,2]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [7,1,8,2,6,3,4,5]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [7,1,5,2,6,3,8,4]=>[1,7,8,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [5,1,4,2,8,7,3,6]=>[1,5,8,6,7,3,4,2]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [8,1,5,2,6,7,3,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [5,1,4,2,6,7,8,3]=>[1,5,6,7,8,3,4,2]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [3,1,8,6,2,4,5,7]=>[1,3,8,7,5,2,4,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]]=>[[[.,.],[[[[.,.],[.,.]],.],.]],.] [3,1,6,5,2,8,4,7]=>[1,3,6,8,7,4,5,2]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [3,1,8,5,2,7,4,6]=>[1,3,8,6,7,4,5,2]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [8,1,4,5,2,3,6,7]=>[1,8,7,6,3,4,5,2]=>[.,[[[[[.,.],[.,[.,.]]],.],.],.]]=>[[[[[[.,.],[.,[.,.]]],.],.],.],.] [7,1,4,5,2,3,8,6]=>[1,7,8,6,3,4,5,2]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [8,1,4,6,2,3,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [7,1,4,8,2,3,5,6]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [8,1,6,5,2,3,4,7]=>[1,8,7,4,5,2,3,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [7,1,8,6,2,3,4,5]=>[1,7,4,6,3,8,5,2]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]]=>[[[[[.,.],.],[[.,.],.]],[.,.]],.] [7,1,6,5,2,3,8,4]=>[1,7,8,4,5,2,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [6,1,4,5,2,8,3,7]=>[1,6,8,7,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,1,4,5,2,7,3,6]=>[1,8,6,7,3,4,5,2]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [8,1,6,5,2,7,3,4]=>[1,8,4,5,2,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [6,1,4,5,2,7,8,3]=>[1,6,7,8,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [3,1,8,5,6,2,4,7]=>[1,3,8,7,4,5,6,2]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]]=>[[[.,.],[[[.,[.,[.,.]]],.],.]],.] [3,1,8,5,7,2,4,6]=>[1,3,8,6,2,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [3,1,7,5,6,2,8,4]=>[1,3,7,8,4,5,6,2]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [8,1,4,5,6,2,3,7]=>[1,8,7,3,4,5,6,2]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [8,1,4,5,7,2,3,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [8,1,4,7,6,2,3,5]=>[1,8,5,6,2,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [8,1,7,5,6,2,3,4]=>[1,8,4,5,6,2,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [7,1,4,5,6,2,8,3]=>[1,7,8,3,4,5,6,2]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [3,1,4,5,8,7,2,6]=>[1,3,4,5,8,6,7,2]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,1,4,8,6,7,2,5]=>[1,3,4,8,5,6,7,2]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]=>[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] [3,1,8,5,6,7,2,4]=>[1,3,8,4,5,6,7,2]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]=>[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] [8,1,4,5,6,7,2,3]=>[1,8,3,4,5,6,7,2]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [2,8,1,3,4,7,5,6]=>[1,2,8,6,7,5,4,3]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]]=>[[.,[[[[[.,.],.],.],[.,.]],.]],.] [2,8,1,3,6,4,5,7]=>[1,2,8,7,5,6,4,3]=>[.,[.,[[[[[.,.],.],[.,.]],.],.]]]=>[[.,[[[[[.,.],.],[.,.]],.],.]],.] [2,8,1,3,7,4,5,6]=>[1,2,8,6,4,3,5,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]]=>[[.,[[[[.,.],[.,.]],[.,.]],.]],.] [2,7,1,3,6,4,8,5]=>[1,2,7,8,5,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]]=>[[.,[[[[.,.],.],[.,.]],[.,.]]],.] [2,5,1,3,8,7,4,6]=>[1,2,5,8,6,7,4,3]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]]=>[[.,[[[.,.],.],[[.,[.,.]],.]]],.] [2,8,1,3,6,7,4,5]=>[1,2,8,5,6,7,4,3]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]]=>[[.,[[[[.,.],.],[.,[.,.]]],.]],.] [2,7,1,5,3,4,8,6]=>[1,2,7,8,6,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]]=>[[.,[[[[.,.],[.,.]],.],[.,.]]],.] [2,7,1,6,3,4,8,5]=>[1,2,7,8,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [2,8,1,6,3,7,4,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]=>[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] [2,6,1,5,3,7,8,4]=>[1,2,6,7,8,4,5,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [2,4,1,8,7,3,5,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]]=>[[.,[[.,.],[[[.,.],[.,.]],.]]],.] [2,4,1,7,6,3,8,5]=>[1,2,4,7,8,5,6,3]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]=>[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] [2,8,1,5,6,3,4,7]=>[1,2,8,7,4,5,6,3]=>[.,[.,[[[[.,.],[.,[.,.]]],.],.]]]=>[[.,[[[[.,.],[.,[.,.]]],.],.]],.] [2,8,1,7,6,3,4,5]=>[1,2,8,5,6,3,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]=>[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] [2,7,1,5,6,3,8,4]=>[1,2,7,8,4,5,6,3]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [2,4,1,5,8,7,3,6]=>[1,2,4,5,8,6,7,3]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [2,4,1,8,6,7,3,5]=>[1,2,4,8,5,6,7,3]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]=>[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] [2,8,1,5,6,7,3,4]=>[1,2,8,4,5,6,7,3]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]=>[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] [7,3,1,2,4,5,8,6]=>[1,7,8,6,5,4,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]]=>[[[[[[.,[.,.]],.],.],.],[.,.]],.] [8,3,1,2,4,7,5,6]=>[1,8,6,7,5,4,2,3]=>[.,[[[[[.,[.,.]],.],.],[.,.]],.]]=>[[[[[[.,[.,.]],.],.],[.,.]],.],.] [5,3,1,2,7,4,8,6]=>[1,5,7,8,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [8,3,1,2,6,4,5,7]=>[1,8,7,5,6,4,2,3]=>[.,[[[[[.,[.,.]],.],[.,.]],.],.]]=>[[[[[[.,[.,.]],.],[.,.]],.],.],.] [8,3,1,2,7,4,5,6]=>[1,8,6,4,2,3,5,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [7,3,1,2,6,4,8,5]=>[1,7,8,5,6,4,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [5,3,1,2,6,8,4,7]=>[1,5,6,8,7,4,2,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]]=>[[[[.,[.,.]],.],[.,[[.,.],.]]],.] [5,3,1,2,8,7,4,6]=>[1,5,8,6,7,4,2,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [5,3,1,2,6,7,8,4]=>[1,5,6,7,8,4,2,3]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]=>[[[[.,[.,.]],.],[.,[.,[.,.]]]],.] [6,4,1,2,3,8,5,7]=>[1,6,8,7,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [8,4,1,2,3,7,5,6]=>[1,8,6,7,5,3,2,4]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]]=>[[[[[[.,.],[.,.]],.],[.,.]],.],.] [5,8,1,2,3,7,4,6]=>[1,5,3,2,8,6,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [8,6,1,2,3,7,4,5]=>[1,8,5,3,2,6,7,4]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]]=>[[[[[.,.],[.,.]],[.,[.,.]]],.],.] [5,4,1,2,8,3,6,7]=>[1,5,8,7,6,3,2,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,4,1,2,7,3,8,6]=>[1,5,7,8,6,3,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [8,4,1,2,7,3,5,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [5,8,1,2,6,3,4,7]=>[1,5,6,3,2,8,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [5,8,1,2,7,3,4,6]=>[1,5,7,4,2,8,6,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,7,1,2,6,3,8,4]=>[1,5,6,3,2,7,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,4,1,2,6,8,3,7]=>[1,5,6,8,7,3,2,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [5,8,1,2,6,7,3,4]=>[1,5,6,7,3,2,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,4,1,2,6,7,8,3]=>[1,5,6,7,8,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [4,3,1,8,2,7,5,6]=>[1,4,8,6,7,5,2,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [8,3,1,5,2,4,6,7]=>[1,8,7,6,4,5,2,3]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]]=>[[[[[[.,[.,.]],[.,.]],.],.],.],.] [8,3,1,6,2,4,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [7,3,1,8,2,4,5,6]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [8,3,1,5,2,7,4,6]=>[1,8,6,7,4,5,2,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [8,4,1,5,2,3,6,7]=>[1,8,7,6,3,2,4,5]=>[.,[[[[[.,.],[.,[.,.]]],.],.],.]]=>[[[[[[.,.],[.,[.,.]]],.],.],.],.] [7,4,1,5,2,3,8,6]=>[1,7,8,6,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [8,4,1,6,2,3,5,7]=>[1,8,7,5,2,4,6,3]=>[.,[[[[.,[[.,.],.]],[.,.]],.],.]]=>[[[[[.,[[.,.],.]],[.,.]],.],.],.] [7,4,1,8,2,3,5,6]=>[1,7,5,2,4,8,6,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [6,8,1,5,2,3,4,7]=>[1,6,3,2,8,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,7,1,5,2,3,4,6]=>[1,8,6,3,2,7,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [8,7,1,6,2,3,4,5]=>[1,8,5,2,7,4,6,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]]=>[[[[.,[[.,.],.]],[[.,.],.]],.],.] [6,7,1,5,2,3,8,4]=>[1,6,3,2,7,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,4,1,5,2,8,3,7]=>[1,6,8,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,4,1,5,2,7,3,6]=>[1,8,6,7,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [6,8,1,5,2,7,3,4]=>[1,6,7,3,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,4,1,5,2,7,8,3]=>[1,6,7,8,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [4,3,1,8,7,2,5,6]=>[1,4,8,6,2,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [4,3,1,7,6,2,8,5]=>[1,4,7,8,5,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [8,3,1,5,6,2,4,7]=>[1,8,7,4,5,6,2,3]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [8,3,1,5,7,2,4,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [8,3,1,7,6,2,4,5]=>[1,8,5,6,2,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [7,3,1,5,6,2,8,4]=>[1,7,8,4,5,6,2,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [8,4,1,5,6,2,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [8,4,1,7,6,2,3,5]=>[1,8,5,6,2,4,7,3]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]]=>[[[[.,[[.,.],.]],[.,[.,.]]],.],.] [7,8,1,5,6,2,3,4]=>[1,7,3,2,8,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [4,3,1,5,6,8,2,7]=>[1,4,5,6,8,7,2,3]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,3,1,8,6,7,2,5]=>[1,4,8,5,6,7,2,3]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [8,3,1,5,6,7,2,4]=>[1,8,4,5,6,7,2,3]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [8,4,1,5,6,7,2,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [4,3,1,5,6,7,8,2]=>[1,4,5,6,7,8,2,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [2,3,8,1,4,7,5,6]=>[1,2,3,8,6,7,5,4]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]]=>[[.,[.,[[[[.,.],.],[.,.]],.]]],.] [2,3,8,1,6,4,5,7]=>[1,2,3,8,7,5,6,4]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]]=>[[.,[.,[[[[.,.],[.,.]],.],.]]],.] [2,3,8,1,7,4,5,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]=>[[.,[.,[[[.,[.,.]],[.,.]],.]]],.] [2,3,7,1,6,4,8,5]=>[1,2,3,7,8,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [2,3,5,1,8,7,4,6]=>[1,2,3,5,8,6,7,4]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,3,8,1,6,7,4,5]=>[1,2,3,8,5,6,7,4]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]=>[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] [2,8,4,1,3,5,6,7]=>[1,2,8,7,6,5,3,4]=>[.,[.,[[[[[.,[.,.]],.],.],.],.]]]=>[[.,[[[[[.,[.,.]],.],.],.],.]],.] [2,7,4,1,3,5,8,6]=>[1,2,7,8,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]]=>[[.,[[[[.,[.,.]],.],.],[.,.]]],.] [2,6,4,1,3,8,5,7]=>[1,2,6,8,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] [2,8,4,1,3,7,5,6]=>[1,2,8,6,7,5,3,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]]=>[[.,[[[[.,[.,.]],.],[.,.]],.]],.] [2,6,4,1,3,7,8,5]=>[1,2,6,7,8,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [2,8,5,1,3,4,6,7]=>[1,2,8,7,6,4,3,5]=>[.,[.,[[[[[.,.],[.,.]],.],.],.]]]=>[[.,[[[[[.,.],[.,.]],.],.],.]],.] [2,7,5,1,3,4,8,6]=>[1,2,7,8,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]]=>[[.,[[[[.,.],[.,.]],.],[.,.]]],.] [2,8,7,1,3,4,5,6]=>[1,2,8,6,4,3,7,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]]=>[[.,[[[[.,.],[.,.]],[.,.]],.]],.] [2,6,5,1,3,8,4,7]=>[1,2,6,8,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [2,6,8,1,3,7,4,5]=>[1,2,6,7,4,3,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [2,6,5,1,3,7,8,4]=>[1,2,6,7,8,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]=>[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] [2,5,4,1,8,3,6,7]=>[1,2,5,8,7,6,3,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]]=>[[.,[[.,[.,.]],[[[.,.],.],.]]],.] [2,5,4,1,7,3,8,6]=>[1,2,5,7,8,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [2,8,4,1,6,3,5,7]=>[1,2,8,7,5,6,3,4]=>[.,[.,[[[[.,[.,.]],[.,.]],.],.]]]=>[[.,[[[[.,[.,.]],[.,.]],.],.]],.] [2,7,4,1,6,3,8,5]=>[1,2,7,8,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [2,8,5,1,7,3,4,6]=>[1,2,8,6,3,5,7,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]]=>[[.,[[[.,[[.,.],.]],[.,.]],.]],.] [2,7,5,1,6,3,8,4]=>[1,2,7,8,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]=>[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] [2,5,4,1,6,8,3,7]=>[1,2,5,6,8,7,3,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]=>[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] [2,5,4,1,8,7,3,6]=>[1,2,5,8,6,7,3,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,8,4,1,6,7,3,5]=>[1,2,8,5,6,7,3,4]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]=>[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] [2,8,5,1,6,7,3,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]=>[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] [2,5,4,1,6,7,8,3]=>[1,2,5,6,7,8,3,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [6,3,4,1,2,8,5,7]=>[1,6,8,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [8,3,4,1,2,7,5,6]=>[1,8,6,7,5,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]]=>[[[[[.,[.,[.,.]]],.],[.,.]],.],.] [6,3,4,1,2,7,8,5]=>[1,6,7,8,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [7,3,5,1,2,4,8,6]=>[1,7,8,6,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [6,3,7,1,2,4,8,5]=>[1,6,4,2,3,7,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,3,5,1,2,8,4,7]=>[1,6,8,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [8,3,5,1,2,7,4,6]=>[1,8,6,7,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [6,3,8,1,2,7,4,5]=>[1,6,7,4,2,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,3,5,1,2,7,8,4]=>[1,6,7,8,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [7,5,4,1,2,3,8,6]=>[1,7,8,6,3,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [6,8,4,1,2,3,5,7]=>[1,6,3,4,2,8,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [6,8,5,1,2,3,4,7]=>[1,6,3,5,2,8,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,7,5,1,2,3,8,4]=>[1,6,3,5,2,7,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [6,5,4,1,2,8,3,7]=>[1,6,8,7,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,5,4,1,2,7,3,6]=>[1,8,6,7,3,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [6,8,4,1,2,7,3,5]=>[1,6,7,3,4,2,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,5,4,1,2,7,8,3]=>[1,6,7,8,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,3,4,1,8,2,6,7]=>[1,5,8,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [5,3,4,1,7,2,8,6]=>[1,5,7,8,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [8,3,4,1,6,2,5,7]=>[1,8,7,5,6,2,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]]=>[[[[[.,[.,[.,.]]],[.,.]],.],.],.] [8,3,4,1,7,2,5,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]=>[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] [8,3,5,1,6,2,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [7,3,8,1,6,2,4,5]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [7,3,5,1,6,2,8,4]=>[1,7,8,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [8,5,4,1,6,2,3,7]=>[1,8,7,3,4,2,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [8,5,4,1,7,2,3,6]=>[1,8,6,2,5,7,3,4]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]]=>[[[[.,[[.,[.,.]],.]],[.,.]],.],.] [7,8,4,1,6,2,3,5]=>[1,7,3,4,2,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [7,8,5,1,6,2,3,4]=>[1,7,3,5,6,2,8,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [7,5,4,1,6,2,8,3]=>[1,7,8,3,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [5,3,4,1,6,8,2,7]=>[1,5,6,8,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [8,3,4,1,6,7,2,5]=>[1,8,5,6,7,2,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [8,3,5,1,6,7,2,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [8,5,4,1,6,7,2,3]=>[1,8,3,4,2,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]=>[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] [5,3,4,1,6,7,8,2]=>[1,5,6,7,8,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [2,3,4,8,1,7,5,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]=>[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] [2,3,8,5,1,4,6,7]=>[1,2,3,8,7,6,4,5]=>[.,[.,[.,[[[[.,[.,.]],.],.],.]]]]=>[[.,[.,[[[[.,[.,.]],.],.],.]]],.] [2,3,7,5,1,4,8,6]=>[1,2,3,7,8,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]=>[[.,[.,[[[.,[.,.]],.],[.,.]]]],.] [2,3,8,6,1,4,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]]=>[[.,[.,[[[[.,.],[.,.]],.],.]]],.] [2,3,7,6,1,4,8,5]=>[1,2,3,7,8,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [2,3,6,5,1,8,4,7]=>[1,2,3,6,8,7,4,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [2,3,8,5,1,7,4,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]=>[[.,[.,[[[.,[.,.]],[.,.]],.]]],.] [2,3,8,6,1,7,4,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]=>[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] [2,3,6,5,1,7,8,4]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,8,4,5,1,3,6,7]=>[1,2,8,7,6,3,4,5]=>[.,[.,[[[[.,[.,[.,.]]],.],.],.]]]=>[[.,[[[[.,[.,[.,.]]],.],.],.]],.] [2,7,4,5,1,3,8,6]=>[1,2,7,8,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]=>[[.,[[[.,[.,[.,.]]],.],[.,.]]],.] [2,7,4,8,1,3,5,6]=>[1,2,7,5,3,4,8,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [2,7,4,6,1,3,8,5]=>[1,2,7,8,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]=>[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] [2,8,6,5,1,3,4,7]=>[1,2,8,7,4,5,3,6]=>[.,[.,[[[[.,.],[.,[.,.]]],.],.]]]=>[[.,[[[[.,.],[.,[.,.]]],.],.]],.] 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[2,3,5,1,6,7,8,9,4]=>[1,2,3,5,6,7,8,9,4]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]],.] [2,9,5,1,6,7,8,3,4]=>[1,2,9,4,3,5,6,7,8]=>[.,[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]]=>[[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]],.] [9,3,4,1,2,5,6,7,8]=>[1,9,8,7,6,5,2,3,4]=>[.,[[[[[[.,[.,[.,.]]],.],.],.],.],.]]=>[[[[[[[.,[.,[.,.]]],.],.],.],.],.],.] [9,5,4,1,2,3,6,7,8]=>[1,9,8,7,6,3,4,2,5]=>[.,[[[[[[.,.],[.,[.,.]]],.],.],.],.]]=>[[[[[[[.,.],[.,[.,.]]],.],.],.],.],.] [5,3,4,1,6,7,8,9,2]=>[1,5,6,7,8,9,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]],.] [2,3,4,9,1,5,6,7,8]=>[1,2,3,4,9,8,7,6,5]=>[.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]]=>[[.,[.,[.,[[[[[.,.],.],.],.],.]]]],.] [2,3,4,9,1,7,8,5,6]=>[1,2,3,4,9,6,7,8,5]=>[.,[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]]=>[[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]],.] [2,3,4,6,1,7,8,9,5]=>[1,2,3,4,6,7,8,9,5]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]=>[[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]],.] 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[2,3,4,5,9,8,1,6,7]=>[1,2,3,4,5,9,7,6,8]=>[.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]],.] [8,3,4,5,6,7,1,9,2]=>[1,8,9,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]],.] [2,3,4,5,6,7,9,1,8]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]],.] [2,3,4,5,6,9,8,1,7]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]=>[[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]],.] [2,3,4,5,9,7,8,1,6]=>[1,2,3,4,5,9,6,7,8]=>[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]],.] [2,3,4,9,6,7,8,1,5]=>[1,2,3,4,9,5,6,7,8]=>[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]=>[[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]],.] [2,3,9,5,6,7,8,1,4]=>[1,2,3,9,4,5,6,7,8]=>[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]=>[[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]],.] [2,9,4,5,6,7,8,1,3]=>[1,2,9,3,4,5,6,7,8]=>[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]=>[[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]],.] [9,3,4,5,6,7,8,1,2]=>[1,9,2,3,4,5,6,7,8]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]=>[[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.],.] [2,3,4,5,6,7,8,9,1]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [3,5,2,6,1,4,8,7]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,5,2,6,4,1,8,7]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [3,5,2,7,4,8,1,6]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,5,2,7,4,8,6,1]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,5,7,2,3,8,6,1]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,7,2,3,8,1,6]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,6,2,3,1,8,7]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,5,6,2,1,3,8,7]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [3,5,1,6,4,2,8,7]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]=>[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] [4,5,6,1,3,2,8,7]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [4,5,6,3,1,2,8,7]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]]=>[[[[.,.],.],[[.,.],[.,[.,.]]]],.] [4,5,7,3,2,8,1,6]=>[1,4,3,7,2,5,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [4,5,7,3,2,8,6,1]=>[1,4,3,7,6,8,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,6,7,3,8,2,5,1]=>[1,4,3,7,5,8,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [4,6,7,3,8,2,1,5]=>[1,4,3,7,2,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,6,7,3,8,1,2,5]=>[1,4,3,7,2,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,5,7,3,1,8,2,6]=>[1,4,3,7,2,5,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [4,5,7,1,3,8,2,6]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,5,1,7,4,8,2,6]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [2,1,5,7,4,8,3,6]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,5,7,4,8,6,3]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [3,5,1,7,4,8,6,2]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,5,7,1,3,8,6,2]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,7,3,1,8,6,2]=>[1,4,3,7,6,8,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,6,7,3,8,1,5,2]=>[1,4,3,7,5,8,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]]=>[[[[.,.],.],[[.,[.,.]],[.,.]]],.] [4,6,7,3,8,5,1,2]=>[1,4,3,7,2,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [4,6,7,3,8,5,2,1]=>[1,4,3,7,2,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [5,6,7,8,3,1,4,2]=>[1,5,3,7,4,8,2,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,6,7,8,1,3,4,2]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,6,7,1,8,3,5,2]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,6,1,7,8,4,5,2]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [2,1,6,7,8,4,5,3]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [2,1,6,7,8,4,3,5]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [3,6,1,7,8,4,2,5]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [4,6,7,1,8,3,2,5]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,6,7,8,1,3,2,4]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,5,7,2,1,8,3,6]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,6,7,2,8,1,3,5]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,7,2,8,3,1,5]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,6,7,2,8,3,5,1]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,6,2,7,8,4,5,1]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,6,2,7,8,4,1,5]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,6,2,7,8,1,4,5]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,5,2,7,1,8,4,6]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,4,2,1,7,8,5,6]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,4,1,2,7,8,6,5]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]=>[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] [3,5,2,7,1,8,6,4]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [3,6,2,7,8,1,5,4]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,6,2,7,8,5,1,4]=>[1,3,2,6,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [3,6,2,7,8,5,4,1]=>[1,3,2,6,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [4,6,7,2,8,5,3,1]=>[1,4,2,6,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,6,7,2,8,5,1,3]=>[1,4,2,6,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,6,7,2,8,1,5,3]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [4,5,7,2,1,8,6,3]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,5,7,1,2,8,6,3]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [3,5,1,7,2,8,6,4]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [2,1,5,7,3,8,6,4]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]=>[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] [2,1,6,7,8,3,5,4]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [3,6,1,7,8,2,5,4]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [4,6,7,1,8,2,5,3]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,6,7,8,1,2,4,3]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,6,7,8,2,1,4,3]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,6,7,8,2,4,1,3]=>[1,5,2,6,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,6,7,8,2,4,3,1]=>[1,5,2,6,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,6,7,8,1,4,2,3]=>[1,5,2,6,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [4,6,7,1,8,5,2,3]=>[1,4,2,6,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [3,6,1,7,8,5,2,4]=>[1,3,2,6,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [2,1,6,7,8,5,3,4]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]]=>[[.,[.,[[[.,.],.],[[.,.],.]]]],.] [3,6,1,7,8,5,4,2]=>[1,3,2,6,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [4,6,7,1,8,5,3,2]=>[1,4,2,6,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,6,7,8,1,4,3,2]=>[1,5,2,6,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,6,7,8,4,1,3,2]=>[1,5,4,8,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [3,4,2,1,6,5,8,7,10,9]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]=>[[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] [3,5,2,7,4,9,6,10,8,1]=>[1,3,2,5,4,7,6,9,8,10]=>[.,[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]]=>[[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],.] [2,1,5,6,4,3,8,7,10,9]=>[1,2,3,5,4,6,7,8,9,10]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]]=>[[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]],.] [2,1,4,3,7,8,6,5,10,9]=>[1,2,3,4,5,7,6,8,9,10]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]]=>[[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]],.] [2,1,4,3,6,5,9,10,8,7]=>[1,2,3,4,5,6,7,9,8,10]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]=>[[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]],.] [6,5,8,7,3,4,1,2]=>[1,6,4,7,2,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [3,6,7,4,5,8,1,2]=>[1,3,7,2,6,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [2,6,7,4,5,1,8,3]=>[1,2,6,3,7,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,6,7,4,5,2,3,8]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [1,5,4,7,6,2,3,8]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [2,5,4,7,6,1,8,3]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]=>[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] [3,5,4,7,6,8,1,2]=>[1,3,4,7,2,5,6,8]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]=>[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] [4,5,3,7,8,6,1,2]=>[1,4,7,2,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,4,3,8,7,6,1,2]=>[1,5,7,2,4,8,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [6,4,8,3,7,5,1,2]=>[1,6,5,7,2,4,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]]=>[[[[.,[[.,.],.]],.],[.,[.,.]]],.] [6,3,8,4,5,7,1,2]=>[1,6,7,2,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,3,4,8,6,7,1,2]=>[1,5,6,7,2,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [4,3,5,6,8,7,1,2]=>[1,4,6,7,2,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [3,2,5,6,1,8,7,4]=>[1,3,5,2,4,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]]=>[[[.,.],[[.,.],[.,[[.,.],.]]]],.] [4,2,5,6,8,1,7,3]=>[1,4,6,2,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,2,4,8,6,1,7,3]=>[1,5,6,2,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [6,2,8,4,5,1,7,3]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,8,2,4,5,1,6,3]=>[1,7,6,2,8,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [7,8,1,4,5,2,3,6]=>[1,7,3,2,8,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [6,1,8,4,5,2,3,7]=>[1,6,2,3,8,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [5,1,4,8,6,2,3,7]=>[1,5,6,2,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [4,1,3,2,8,6,5,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [5,1,3,8,2,6,4,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [6,1,8,3,2,5,4,7]=>[1,6,5,2,3,8,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [7,8,1,3,2,5,4,6]=>[1,7,4,3,2,8,6,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]]=>[[[[[.,.],.],[[.,.],.]],[.,.]],.] [7,8,2,3,1,5,6,4]=>[1,7,6,5,2,8,4,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]]=>[[[[[.,[[.,.],.]],.],.],[.,.]],.] [6,2,8,3,1,5,7,4]=>[1,6,5,2,3,8,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [5,2,3,8,1,6,7,4]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,3,8,2,1,7,5,4]=>[1,6,7,5,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [7,8,3,2,1,6,5,4]=>[1,7,5,2,8,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,8,4,2,6,1,5,3]=>[1,7,5,6,2,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [5,4,2,8,7,1,6,3]=>[1,5,7,6,2,4,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [4,5,2,7,8,1,6,3]=>[1,4,7,6,2,5,8,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [2,5,3,7,1,6,8,4]=>[1,2,5,3,4,7,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,5,3,7,2,6,4,8]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [1,6,7,3,2,5,4,8]=>[1,2,6,5,3,7,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [2,6,7,3,1,5,8,4]=>[1,2,6,5,3,7,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [3,6,7,2,1,8,5,4]=>[1,3,7,5,2,6,8,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [7,8,5,6,2,1,4,3]=>[1,7,4,6,2,8,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [6,5,8,7,1,2,3,4]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [5,4,1,8,7,2,3,6]=>[1,5,7,3,2,4,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [6,4,8,1,7,2,3,5]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [7,8,3,1,2,6,4,5]=>[1,7,4,2,8,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [5,3,1,8,2,7,4,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,3,1,2,8,7,5,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,2,1,3,8,5,7,6]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [5,2,1,8,3,4,7,6]=>[1,5,3,2,4,8,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [6,2,8,1,3,4,7,5]=>[1,6,4,2,3,8,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [7,8,2,1,3,4,6,5]=>[1,7,6,4,2,8,5,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [4,3,1,2,6,5,8,7]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,3,1,6,2,4,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,3,1,5,2,4,8,7]=>[1,6,4,5,2,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [7,3,1,5,2,8,4,6]=>[1,7,4,5,2,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [8,4,5,1,2,7,3,6]=>[1,8,6,7,3,5,2,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [7,4,5,1,2,8,3,6]=>[1,7,3,5,2,4,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [6,4,5,1,2,3,8,7]=>[1,6,3,5,2,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,4,6,1,2,3,8,7]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [2,1,6,5,3,4,8,7]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [3,6,1,5,2,4,8,7]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [4,6,5,1,2,3,8,7]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [5,6,4,1,2,3,8,7]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [6,5,4,1,2,3,8,7]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,5,4,1,2,8,3,6]=>[1,7,3,4,2,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [8,6,4,1,7,2,3,5]=>[1,8,5,7,3,4,2,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [7,6,4,1,8,2,3,5]=>[1,7,3,4,2,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]]=>[[[[.,.],[.,[[.,.],.]]],[.,.]],.] [6,7,4,1,8,2,3,5]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,7,4,1,2,8,3,6]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,7,5,1,2,8,3,6]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,7,1,5,2,8,4,6]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [2,1,7,5,3,8,4,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,1,8,5,3,7,4,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]=>[[.,[.,[[[.,[.,.]],[.,.]],.]]],.] [3,8,1,5,2,7,4,6]=>[1,3,2,8,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [4,8,5,1,2,7,3,6]=>[1,4,2,8,6,7,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [5,8,4,1,2,7,3,6]=>[1,5,2,8,6,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,8,4,1,7,2,3,5]=>[1,6,2,8,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [8,7,4,1,6,2,3,5]=>[1,8,5,6,2,7,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]=>[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] [5,8,6,7,1,2,3,4]=>[1,5,2,8,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [4,8,6,1,7,2,3,5]=>[1,4,2,8,5,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [3,8,1,6,7,2,4,5]=>[1,3,2,8,5,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]]=>[[[.,.],[[[.,.],[[.,.],.]],.]],.] [2,1,8,6,7,3,4,5]=>[1,2,3,8,5,7,4,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]]=>[[.,[.,[[[.,.],[[.,.],.]],.]]],.] [2,1,7,6,8,3,4,5]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]=>[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] [3,7,1,6,8,2,4,5]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [4,7,6,1,8,2,3,5]=>[1,4,2,7,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [5,7,6,8,1,2,3,4]=>[1,5,2,7,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,4,7,1,2,8,3,6]=>[1,5,2,4,3,7,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [6,4,7,1,8,2,3,5]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [7,4,6,1,8,2,3,5]=>[1,7,3,6,2,4,5,8]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]]=>[[[[.,.],[[.,[.,.]],.]],[.,.]],.] [8,4,6,1,7,2,3,5]=>[1,8,5,7,3,6,2,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [8,3,1,6,7,2,4,5]=>[1,8,5,7,4,6,2,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [7,3,1,6,8,2,4,5]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [6,3,1,7,8,2,4,5]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [5,3,1,7,2,8,4,6]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,3,1,2,7,8,5,6]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [2,1,4,3,8,7,5,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [3,4,1,2,8,7,5,6]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [6,3,1,8,7,2,4,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [7,3,1,8,6,2,4,5]=>[1,7,4,8,5,6,2,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [8,4,7,1,6,2,3,5]=>[1,8,5,6,2,4,3,7]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]]=>[[[[.,[[.,.],.]],[.,[.,.]]],.],.] [7,4,8,1,6,2,3,5]=>[1,7,3,8,5,6,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]]=>[[[[.,.],[[.,.],[.,.]]],[.,.]],.] [5,4,8,1,2,7,3,6]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [4,5,8,1,2,7,3,6]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [3,5,1,8,2,7,4,6]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [2,1,5,8,3,7,4,6]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,1,6,8,7,3,4,5]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [3,6,1,8,7,2,4,5]=>[1,3,2,6,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,6,8,1,7,2,3,5]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,6,8,7,1,2,3,4]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [7,5,8,6,1,2,3,4]=>[1,7,3,8,4,6,2,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]]=>[[[[.,.],[.,[[.,.],.]]],[.,.]],.] [8,5,7,6,1,2,3,4]=>[1,8,4,6,2,5,3,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [5,7,8,6,1,2,3,4]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,7,8,1,6,2,3,5]=>[1,4,2,7,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,7,1,8,6,2,4,5]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [2,1,7,8,6,3,4,5]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]=>[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] [2,1,8,7,6,3,4,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]=>[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] [3,8,1,7,6,2,4,5]=>[1,3,2,8,5,6,4,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]]=>[[[.,.],[[[.,.],[.,[.,.]]],.]],.] [4,8,7,1,6,2,3,5]=>[1,4,2,8,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [5,8,7,6,1,2,3,4]=>[1,5,2,8,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [6,8,7,5,1,2,3,4]=>[1,6,2,8,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,4,7,3,8,5,1,2]=>[1,6,5,8,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]]=>[[[[.,[[.,.],.]],.],[[.,.],.]],.] [6,4,7,3,5,8,1,2]=>[1,6,8,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,4,7,2,5,1,8,3]=>[1,6,2,4,3,7,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,4,2,7,6,1,3,8]=>[1,5,6,2,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [5,4,2,7,6,1,8,3]=>[1,5,6,2,4,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [5,4,3,7,6,8,1,2]=>[1,5,6,8,2,4,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,4,3,7,8,6,1,2]=>[1,5,8,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]]=>[[[.,[[.,.],.]],[[[.,.],.],.]],.] [6,4,8,3,5,7,1,2]=>[1,6,7,2,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,4,3,8,6,7,1,2]=>[1,5,6,7,2,4,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]=>[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] [5,4,3,6,8,7,1,2]=>[1,5,8,2,4,6,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [5,4,2,6,7,1,8,3]=>[1,5,7,8,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,4,2,6,7,1,3,8]=>[1,5,7,3,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [5,3,2,6,1,7,4,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,3,2,6,1,7,8,4]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,3,2,6,1,8,7,4]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,4,2,6,8,1,7,3]=>[1,5,8,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [5,4,2,8,6,1,7,3]=>[1,5,6,2,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [6,4,8,2,5,1,7,3]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [7,8,4,2,5,1,6,3]=>[1,7,6,2,8,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [7,8,4,2,5,1,3,6]=>[1,7,3,4,2,8,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]]=>[[[[.,.],[.,[[.,.],.]]],[.,.]],.] [5,4,2,8,6,1,3,7]=>[1,5,6,2,4,8,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]]=>[[[.,[[.,.],.]],[.,[[.,.],.]]],.] [5,3,2,6,1,8,4,7]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [4,3,2,1,6,8,5,7]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [4,3,2,1,8,6,5,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [5,3,2,8,1,6,4,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]]=>[[[.,[.,[.,.]]],[[[.,.],.],.]],.] [6,3,8,2,1,5,4,7]=>[1,6,5,2,3,8,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [7,8,3,2,1,5,4,6]=>[1,7,4,2,8,6,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,8,3,2,1,5,6,4]=>[1,7,6,5,2,8,4,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]]=>[[[[[.,[[.,.],.]],.],.],[.,.]],.] [6,3,8,2,1,5,7,4]=>[1,6,5,2,3,8,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [5,3,2,8,1,6,7,4]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,4,2,7,8,1,6,3]=>[1,5,8,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] [5,3,2,7,1,8,6,4]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,3,2,7,1,6,8,4]=>[1,5,2,3,4,7,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,3,2,7,1,6,4,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,3,7,2,1,5,4,8]=>[1,6,5,2,3,7,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,3,7,2,1,5,8,4]=>[1,6,5,2,3,7,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,3,7,2,1,8,5,4]=>[1,6,8,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,4,7,2,8,1,5,3]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [6,5,7,8,2,1,4,3]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,5,8,7,2,1,3,4]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [6,3,7,2,1,8,4,5]=>[1,6,8,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [6,3,7,2,1,4,8,5]=>[1,6,4,2,3,7,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,3,7,2,1,4,5,8]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [5,3,2,7,1,4,8,6]=>[1,5,2,3,4,7,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,4,2,8,7,1,3,6]=>[1,5,7,3,2,4,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]]=>[[[[.,.],[.,.]],[[.,.],[.,.]]],.] [7,8,4,2,6,1,3,5]=>[1,7,3,4,2,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [7,8,3,2,1,6,4,5]=>[1,7,4,2,8,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [6,3,8,2,1,7,4,5]=>[1,6,7,4,2,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [5,3,2,8,1,7,4,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,3,2,1,8,7,5,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,3,2,1,7,5,8,6]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,3,2,1,7,5,6,8]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [4,3,2,1,8,5,7,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [5,3,2,8,1,4,7,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [6,3,8,2,1,4,7,5]=>[1,6,4,2,3,8,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [7,8,3,2,1,4,6,5]=>[1,7,6,4,2,8,5,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [6,3,8,2,1,4,5,7]=>[1,6,4,2,3,8,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [4,3,2,1,8,5,6,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]]=>[[[.,[.,.]],[.,[[[.,.],.],.]]],.] [4,3,2,1,5,8,6,7]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]=>[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] [7,8,5,6,1,2,4,3]=>[1,7,4,6,2,8,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [7,8,4,1,6,2,5,3]=>[1,7,5,6,2,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,8,1,4,6,2,5,3]=>[1,7,5,6,2,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [6,1,8,4,7,2,5,3]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [1,6,8,4,7,2,5,3]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [1,6,8,3,2,7,5,4]=>[1,2,6,7,5,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [6,1,8,3,2,7,5,4]=>[1,6,7,5,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [7,8,1,3,2,6,5,4]=>[1,7,5,2,8,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,8,3,1,2,6,5,4]=>[1,7,5,2,8,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,8,3,4,6,5,1,2]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]=>[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] [7,8,2,4,6,1,5,3]=>[1,7,5,6,2,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [7,8,2,3,1,6,5,4]=>[1,7,5,2,8,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]]=>[[[[.,[[.,.],.]],[.,.]],[.,.]],.] [7,8,2,1,3,6,5,4]=>[1,7,5,3,2,8,4,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [7,8,1,2,3,6,5,4]=>[1,7,5,3,2,8,4,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [6,1,8,2,3,7,5,4]=>[1,6,7,5,3,8,4,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [1,6,8,2,3,7,5,4]=>[1,2,6,7,5,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [1,5,2,8,3,7,6,4]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [5,1,2,8,3,7,6,4]=>[1,5,3,2,4,8,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [5,2,1,8,3,7,6,4]=>[1,5,3,2,4,8,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [6,2,8,1,3,7,5,4]=>[1,6,7,5,3,8,4,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [6,2,8,3,1,7,5,4]=>[1,6,7,5,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [6,2,8,4,7,1,5,3]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [6,3,8,4,7,5,1,2]=>[1,6,5,7,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [3,6,8,4,7,5,1,2]=>[1,3,8,2,6,5,7,4]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]]=>[[[.,.],[[[[.,.],.],[.,.]],.]],.] [2,6,8,4,7,1,5,3]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]=>[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] [2,6,8,3,1,7,5,4]=>[1,2,6,7,5,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [2,6,8,1,3,7,5,4]=>[1,2,6,7,5,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]=>[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] [2,5,1,8,3,7,6,4]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,2,5,8,3,7,6,4]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,4,1,3,8,7,6,5]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [2,5,3,8,1,7,6,4]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [2,5,4,8,7,1,6,3]=>[1,2,5,7,6,3,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [3,5,4,8,7,6,1,2]=>[1,3,4,8,2,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]]=>[[[.,.],[.,[[.,[[.,.],.]],.]]],.] [5,3,4,8,7,6,1,2]=>[1,5,7,2,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,2,4,8,7,1,6,3]=>[1,5,7,6,2,3,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,2,3,8,1,7,6,4]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [4,2,1,3,8,7,6,5]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [4,1,2,3,8,7,6,5]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [1,4,2,3,8,7,6,5]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]=>[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] [4,1,3,2,8,7,6,5]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [4,3,1,2,8,7,6,5]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [6,3,8,1,2,7,5,4]=>[1,6,7,5,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]=>[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] [5,3,1,8,2,7,6,4]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,1,3,8,2,7,6,4]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [1,5,3,8,2,7,6,4]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,5,4,8,7,2,6,3]=>[1,2,5,7,6,3,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]=>[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] [5,1,4,8,7,2,6,3]=>[1,5,7,6,2,3,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,4,1,8,7,2,6,3]=>[1,5,7,6,2,4,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [6,4,8,1,7,2,5,3]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [6,5,8,7,1,2,4,3]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]]=>[[[.,[[.,[.,.]],.]],[[.,.],.]],.] [5,6,8,7,3,4,1,2]=>[1,5,3,8,2,6,4,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [5,6,8,7,2,1,4,3]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [4,5,1,8,7,2,6,3]=>[1,4,8,3,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [4,1,5,8,7,2,6,3]=>[1,4,8,3,5,7,6,2]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [1,4,5,8,7,2,6,3]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [1,3,5,8,2,7,6,4]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [3,1,5,8,2,7,6,4]=>[1,3,5,2,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [3,6,8,1,2,7,5,4]=>[1,3,8,4,2,6,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [3,6,8,2,1,7,5,4]=>[1,3,8,4,2,6,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]]=>[[[.,.],[[.,[[.,.],[.,.]]],.]],.] [4,6,8,2,7,1,5,3]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [4,6,8,3,7,5,1,2]=>[1,4,3,8,2,6,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [4,5,3,8,7,6,1,2]=>[1,4,8,2,5,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [4,5,2,8,7,1,6,3]=>[1,4,8,3,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [3,5,2,8,1,7,6,4]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [3,1,4,2,8,7,6,5]=>[1,3,4,2,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,1,2,4,8,7,6,5]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [3,2,5,8,1,7,6,4]=>[1,3,5,2,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [4,2,5,8,7,1,6,3]=>[1,4,8,3,5,7,6,2]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [4,3,5,8,7,6,1,2]=>[1,4,8,2,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]]=>[[[.,[.,.]],[[.,[[.,.],.]],.]],.] [3,4,5,8,7,6,1,2]=>[1,3,5,7,2,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [2,4,5,8,7,1,6,3]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]]=>[[.,[[.,.],[[.,[[.,.],.]],.]]],.] [2,3,5,8,1,7,6,4]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [4,1,3,2,6,5,8,7]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]=>[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] [5,1,3,2,6,4,8,7]=>[1,5,6,4,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]=>[[[[.,[.,.]],.],[.,[.,[.,.]]]],.] [6,1,3,2,5,4,8,7]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [7,1,3,2,5,4,8,6]=>[1,7,8,6,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [8,1,3,2,5,4,7,6]=>[1,8,6,4,2,3,5,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]]=>[[[[[.,[.,.]],[.,.]],[.,.]],.],.] [8,1,4,2,5,3,7,6]=>[1,8,6,3,4,2,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]]=>[[[[[.,.],[.,[.,.]]],[.,.]],.],.] [7,1,4,2,5,3,8,6]=>[1,7,8,6,3,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [6,1,4,2,5,3,8,7]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,1,4,2,6,3,8,7]=>[1,5,6,3,4,2,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [2,1,6,3,5,4,8,7]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]=>[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] [3,1,6,2,5,4,8,7]=>[1,3,6,4,2,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [4,1,6,2,5,3,8,7]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]=>[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] [6,2,5,1,4,3,8,7]=>[1,6,3,5,4,2,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [5,2,6,1,4,3,8,7]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]=>[[[[.,[.,.]],.],[.,[.,[.,.]]]],.] [5,2,7,1,4,3,8,6]=>[1,5,4,2,3,7,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,2,8,1,4,3,7,6]=>[1,5,4,2,3,8,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [6,2,8,1,4,3,7,5]=>[1,6,3,8,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [6,2,7,1,4,3,8,5]=>[1,6,3,7,8,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,2,6,1,4,3,8,5]=>[1,7,8,5,4,2,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [7,2,5,1,4,3,8,6]=>[1,7,8,6,3,5,4,2]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]]=>[[[[[.,.],[[.,.],.]],.],[.,.]],.] [4,1,7,2,5,3,8,6]=>[1,4,2,3,7,8,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [3,1,7,2,5,4,8,6]=>[1,3,7,8,6,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [2,1,7,3,5,4,8,6]=>[1,2,3,7,8,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]=>[[.,[.,[[[.,[.,.]],.],[.,.]]]],.] [2,1,8,3,5,4,7,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]=>[[.,[.,[[[.,[.,.]],[.,.]],.]]],.] [3,1,8,2,5,4,7,6]=>[1,3,8,6,4,2,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]]=>[[[.,.],[[[.,[.,.]],[.,.]],.]],.] [4,1,8,2,5,3,7,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [8,2,5,1,4,3,7,6]=>[1,8,6,3,5,4,2,7]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]]=>[[[[[.,.],[[.,.],.]],[.,.]],.],.] [8,2,6,1,4,3,7,5]=>[1,8,5,4,2,3,6,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]]=>[[[[[.,[.,.]],.],[.,[.,.]]],.],.] [7,1,4,3,8,2,6,5]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [8,1,4,3,7,2,6,5]=>[1,8,5,7,6,2,3,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]]=>[[[[.,[.,[.,.]]],[[.,.],.]],.],.] [8,1,5,3,7,2,6,4]=>[1,8,4,3,5,7,6,2]=>[.,[[[[.,.],.],[.,[[.,.],.]]],.]]=>[[[[[.,.],.],[.,[[.,.],.]]],.],.] [7,1,5,3,8,2,6,4]=>[1,7,6,2,3,5,8,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]]=>[[[[.,[.,[[.,.],.]]],.],[.,.]],.] [8,2,6,1,5,3,7,4]=>[1,8,4,2,3,6,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]]=>[[[[.,[.,.]],[[.,.],[.,.]]],.],.] [5,1,8,2,6,3,7,4]=>[1,5,6,3,8,4,2,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [4,1,8,2,6,3,7,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]=>[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] [3,1,8,2,6,4,7,5]=>[1,3,8,5,6,4,2,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]]=>[[[.,.],[[[.,.],[.,[.,.]]],.]],.] [2,1,8,3,6,4,7,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]=>[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] [2,1,7,3,6,4,8,5]=>[1,2,3,7,8,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]=>[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] [4,1,7,2,6,3,8,5]=>[1,4,2,3,7,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [5,1,7,2,6,3,8,4]=>[1,5,6,3,7,8,4,2]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [7,2,6,1,5,3,8,4]=>[1,7,8,4,2,3,6,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [6,2,7,1,5,3,8,4]=>[1,6,3,7,8,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,2,8,1,5,3,7,4]=>[1,6,3,8,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [8,1,5,2,6,3,7,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]=>[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] [6,1,5,2,7,3,8,4]=>[1,6,3,5,7,8,4,2]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [6,1,4,2,7,3,8,5]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [8,1,4,2,6,3,7,5]=>[1,8,5,6,3,4,2,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]]=>[[[[[.,.],[.,.]],[.,[.,.]]],.],.] [8,1,3,2,6,4,7,5]=>[1,8,5,6,4,2,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]]=>[[[[[.,[.,.]],.],[.,[.,.]]],.],.] [7,1,3,2,6,4,8,5]=>[1,7,8,5,6,4,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]]=>[[[[[.,[.,.]],.],[.,.]],[.,.]],.] [6,1,3,2,7,4,8,5]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [5,1,3,2,7,4,8,6]=>[1,5,7,8,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [4,1,3,2,7,5,8,6]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [2,1,4,3,8,5,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]=>[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] [3,1,4,2,8,5,7,6]=>[1,3,4,2,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]=>[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] [4,1,3,2,8,5,7,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [5,1,3,2,8,4,7,6]=>[1,5,8,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [6,1,3,2,8,4,7,5]=>[1,6,4,2,3,5,8,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [8,4,7,1,3,2,6,5]=>[1,8,5,3,7,6,2,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [7,4,8,1,3,2,6,5]=>[1,7,6,2,4,3,8,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [7,3,8,1,4,2,6,5]=>[1,7,6,2,3,8,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]]=>[[[[.,[.,[[.,.],.]]],.],[.,.]],.] [8,3,7,1,4,2,6,5]=>[1,8,5,4,2,3,7,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]]=>[[[[[.,[.,.]],.],[[.,.],.]],.],.] [6,1,4,2,8,3,7,5]=>[1,6,3,4,2,5,8,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [5,1,4,2,8,3,7,6]=>[1,5,8,6,3,4,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [4,1,5,2,8,3,7,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]=>[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] [3,1,5,2,8,4,7,6]=>[1,3,5,8,6,4,2,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]]=>[[[.,.],[[.,.],[[.,[.,.]],.]]],.] [2,1,5,3,8,4,7,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]=>[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] [2,1,6,3,8,4,7,5]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]=>[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] [3,1,6,2,8,4,7,5]=>[1,3,6,4,2,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,1,6,2,8,3,7,5]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [5,1,6,2,8,3,7,4]=>[1,5,8,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]]=>[[[[.,[.,.]],.],[[.,[.,.]],.]],.] [6,1,5,2,8,3,7,4]=>[1,6,3,5,8,4,2,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]]=>[[[[.,.],[[.,.],.]],[[.,.],.]],.] [8,3,7,1,5,2,6,4]=>[1,8,4,2,3,7,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]]=>[[[[.,[.,.]],[[[.,.],.],.]],.],.] [7,3,8,1,5,2,6,4]=>[1,7,6,2,3,8,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]=>[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] [6,2,7,3,8,1,5,4]=>[1,6,2,3,7,5,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]=>[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] [6,2,8,3,7,1,5,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]=>[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] [8,3,7,2,6,1,5,4]=>[1,8,4,2,3,7,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]]=>[[[[.,[.,.]],[[.,[.,.]],.]],.],.] [5,1,8,3,7,2,6,4]=>[1,5,7,6,2,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [4,1,8,3,7,2,6,5]=>[1,4,3,8,5,7,6,2]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]]=>[[[[.,.],.],[[.,[[.,.],.]],.]],.] [3,1,8,4,7,2,6,5]=>[1,3,8,5,7,6,2,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]]=>[[[.,.],[[[.,.],[[.,.],.]],.]],.] [2,1,8,4,7,3,6,5]=>[1,2,3,8,5,7,6,4]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]]=>[[.,[.,[[[.,.],[[.,.],.]],.]]],.] [2,1,7,4,8,3,6,5]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]=>[[.,[.,[[[.,[.,.]],.],[.,.]]]],.] [3,1,7,4,8,2,6,5]=>[1,3,7,6,2,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [4,1,7,3,8,2,6,5]=>[1,4,3,7,6,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [5,1,7,3,8,2,6,4]=>[1,5,8,4,3,7,6,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]]=>[[[[[.,.],.],.],[[[.,.],.],.]],.] [7,3,8,2,6,1,5,4]=>[1,7,5,6,2,3,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]=>[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] [8,2,6,3,7,1,5,4]=>[1,8,4,3,6,2,5,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]]=>[[[[[.,.],.],[[.,.],[.,.]]],.],.] [7,2,6,3,8,1,5,4]=>[1,7,5,8,4,3,6,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]]=>[[[[[[.,.],.],.],[.,.]],[.,.]],.] [3,4,2,6,8,1,5,7]=>[1,3,2,4,6,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]]=>[[[.,.],[.,[[.,.],[[.,.],.]]]],.] [5,3,6,2,8,1,4,7]=>[1,5,8,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]]=>[[[[.,[.,.]],.],[[[.,.],.],.]],.] [5,3,6,2,4,8,1,7]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]]=>[[[[.,[.,.]],.],[.,[[.,.],.]]],.] [5,7,3,8,2,4,1,6]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [5,7,3,8,2,4,6,1]=>[1,5,2,7,6,4,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [7,4,2,5,8,3,6,1]=>[1,7,6,3,2,4,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [7,4,2,5,8,3,1,6]=>[1,7,2,4,5,8,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] 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[7,4,5,3,8,2,6,1]=>[1,7,6,2,4,3,5,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [6,7,4,8,3,2,5,1]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,7,4,8,3,2,1,5]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,7,4,1,8,3,2,5]=>[1,6,3,4,2,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,4,5,3,1,8,2,6]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [4,7,1,5,8,3,2,6]=>[1,4,5,8,6,3,2,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]]=>[[[[.,.],.],[.,[[.,[.,.]],.]]],.] [5,3,7,8,1,4,2,6]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [7,5,8,2,4,6,1,3]=>[1,7,2,5,4,3,8,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]]=>[[[.,[[[.,.],.],[.,.]]],[.,.]],.] [7,3,5,8,1,4,6,2]=>[1,7,6,4,8,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [4,5,1,7,8,3,6,2]=>[1,4,7,6,3,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]]=>[[[[.,.],.],[[[.,.],.],[.,.]]],.] [7,4,1,5,8,3,6,2]=>[1,7,6,3,2,4,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [6,7,4,3,8,1,5,2]=>[1,6,2,7,5,8,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,7,4,8,3,1,5,2]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]=>[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] [6,7,4,8,3,5,2,1]=>[1,6,5,3,4,8,2,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]]=>[[[[[.,.],[.,.]],.],[[.,.],.]],.] [5,6,7,3,8,4,2,1]=>[1,5,8,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [5,6,7,3,1,8,4,2]=>[1,5,2,6,8,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,6,1,7,3,8,4,2]=>[1,5,3,2,6,8,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [5,1,6,7,3,8,4,2]=>[1,5,3,6,8,2,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [6,4,7,1,8,3,5,2]=>[1,6,3,7,5,8,2,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [6,7,8,3,1,4,5,2]=>[1,6,4,3,8,2,7,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]]=>[[[[[.,.],.],[.,.]],[[.,.],.]],.] [6,7,2,8,4,5,1,3]=>[1,6,5,4,8,3,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]]=>[[[[[[.,.],.],.],.],[[.,.],.]],.] [6,7,2,8,4,1,3,5]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,1,7,4,8,3,2,5]=>[1,6,3,7,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [5,1,6,7,3,2,8,4]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,6,1,7,3,2,8,4]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,6,7,3,2,1,8,4]=>[1,5,2,6,3,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]=>[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] [5,6,7,3,2,8,4,1]=>[1,5,2,6,8,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,6,2,7,3,8,4,1]=>[1,5,3,2,6,8,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]]=>[[[[.,.],[.,.]],[.,[[.,.],.]]],.] [5,6,2,7,3,1,8,4]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]=>[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] [5,6,2,1,7,3,8,4]=>[1,5,7,8,4,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [6,1,7,4,2,8,3,5]=>[1,6,8,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [6,7,2,1,8,3,4,5]=>[1,6,3,2,7,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [7,5,8,2,1,3,4,6]=>[1,7,4,2,5,3,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]=>[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] [5,7,3,1,8,2,4,6]=>[1,5,8,6,2,7,4,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [4,7,1,5,2,8,3,6]=>[1,4,5,2,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]=>[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] [7,4,2,5,1,8,3,6]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]=>[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] [6,7,4,2,1,8,3,5]=>[1,6,8,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]]=>[[[[.,[.,[.,.]]],.],[[.,.],.]],.] [6,7,4,2,8,3,1,5]=>[1,6,3,4,2,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [6,7,4,2,8,3,5,1]=>[1,6,3,4,2,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]=>[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] [3,6,7,2,8,4,5,1]=>[1,3,7,5,8,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,6,7,2,8,4,1,5]=>[1,3,7,2,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [3,6,7,2,1,8,4,5]=>[1,3,7,4,2,6,8,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [5,7,3,8,2,1,4,6]=>[1,5,2,7,4,8,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [3,4,7,8,2,1,5,6]=>[1,3,7,5,2,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [3,7,8,1,4,6,2,5]=>[1,3,8,5,4,2,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]]=>[[[.,.],[[[.,.],[[.,.],.]],.]],.] [3,4,7,8,2,6,1,5]=>[1,3,7,2,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]=>[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] [5,7,3,8,2,6,1,4]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [3,6,7,2,8,5,1,4]=>[1,3,7,2,6,5,8,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]]=>[[[.,.],[[[[.,.],.],.],[.,.]]],.] [3,6,7,8,5,2,1,4]=>[1,3,7,2,6,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [3,6,7,8,5,2,4,1]=>[1,3,7,4,8,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]]=>[[[.,.],[[.,[[.,.],.]],[.,.]]],.] [6,4,7,8,2,5,3,1]=>[1,6,5,2,4,8,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]]=>[[[[.,[[.,.],.]],.],[[.,.],.]],.] [6,4,7,8,2,1,5,3]=>[1,6,2,4,8,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]]=>[[[.,[[.,.],[.,.]]],[[.,.],.]],.] [4,1,5,7,8,2,6,3]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [5,3,7,8,1,6,2,4]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [6,7,2,8,5,1,3,4]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [6,4,1,7,8,2,5,3]=>[1,6,2,4,7,5,8,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [5,1,6,2,7,8,4,3]=>[1,5,7,4,2,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,6,2,1,7,8,4,3]=>[1,5,7,4,2,6,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [5,6,2,7,1,8,4,3]=>[1,5,2,6,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,6,2,7,8,4,3,1]=>[1,5,8,2,6,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [5,6,7,2,8,4,3,1]=>[1,5,8,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [5,6,7,2,1,8,4,3]=>[1,5,2,6,8,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,6,1,7,2,8,4,3]=>[1,5,2,6,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [5,1,6,7,2,8,4,3]=>[1,5,2,3,6,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]=>[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] [6,4,7,1,8,2,5,3]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [3,6,7,1,8,5,2,4]=>[1,3,7,2,6,5,8,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]]=>[[[.,.],[[[[.,.],.],.],[.,.]]],.] [6,7,8,5,2,4,1,3]=>[1,6,4,5,2,7,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]=>[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] [6,7,8,3,5,1,4,2]=>[1,6,2,7,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]=>[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] [4,6,7,8,1,5,3,2]=>[1,4,8,2,6,5,3,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]]=>[[[.,[.,.]],[[[.,.],[.,.]],.]],.] [5,1,6,7,8,4,3,2]=>[1,5,8,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [5,6,1,7,8,4,3,2]=>[1,5,8,2,6,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [5,6,7,1,8,4,3,2]=>[1,5,8,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]]=>[[[.,[[.,.],.]],[[.,[.,.]],.]],.] [8,6,1,3,4,2,5,7]=>[1,8,7,5,4,3,2,6]=>[.,[[[[[[.,.],.],.],[.,.]],.],.]]=>[[[[[[[.,.],.],.],[.,.]],.],.],.] [8,3,2,5,1,6,4,7]=>[1,8,7,4,5,2,3,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [8,5,3,6,2,4,1,7]=>[1,8,7,2,5,3,4,6]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]]=>[[[[.,[[.,[.,.]],[.,.]]],.],.],.] [5,3,2,7,4,1,8,6]=>[1,5,4,7,8,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]]=>[[[[.,[.,.]],.],[[.,.],[.,.]]],.] [7,5,3,8,2,4,6,1]=>[1,7,6,4,8,2,5,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [7,2,4,5,8,3,6,1]=>[1,7,6,3,4,5,8,2]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]]=>[[[[[.,.],[.,[.,.]]],.],[.,.]],.] [2,4,5,3,7,1,8,6]=>[1,2,4,3,5,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]=>[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] [8,2,4,5,6,3,1,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]=>[[[[.,[.,[.,[.,[.,.]]]]],.],.],.] [8,2,4,5,6,1,3,7]=>[1,8,7,3,4,5,6,2]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [8,1,2,4,5,6,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]]=>[[[[[.,.],[.,[.,[.,.]]]],.],.],.] [8,2,5,1,3,6,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]]=>[[[[[.,[.,.]],[.,[.,.]]],.],.],.] [8,5,6,2,1,4,3,7]=>[1,8,7,3,6,4,2,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]]=>[[[[[.,.],[[.,[.,.]],.]],.],.],.] [8,5,3,6,4,1,2,7]=>[1,8,7,2,5,4,6,3]=>[.,[[[.,[[[.,.],.],[.,.]]],.],.]]=>[[[[.,[[[.,.],.],[.,.]]],.],.],.] [8,4,1,5,6,3,2,7]=>[1,8,7,2,4,5,6,3]=>[.,[[[.,[[.,.],[.,[.,.]]]],.],.]]=>[[[[.,[[.,.],[.,[.,.]]]],.],.],.] [8,1,4,5,6,3,2,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]=>[[[[.,[.,[.,[.,[.,.]]]]],.],.],.] [4,5,3,7,2,1,8,6]=>[1,4,7,8,6,2,5,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [7,4,5,8,3,2,6,1]=>[1,7,6,2,4,8,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]]=>[[[[.,[[.,.],[.,.]]],.],[.,.]],.] [4,3,6,7,2,8,5,1]=>[1,4,7,5,2,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,3,6,7,2,8,1,5]=>[1,4,7,2,3,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [1,4,3,6,7,2,8,5]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]=>[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] [4,5,3,7,1,8,2,6]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [4,1,5,3,7,2,8,6]=>[1,4,3,5,7,8,6,2]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]]=>[[[[.,.],.],[.,[[.,.],[.,.]]]],.] [5,3,4,7,1,2,8,6]=>[1,5,2,3,4,7,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]=>[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] [7,5,8,2,1,4,6,3]=>[1,7,6,4,2,5,3,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]]=>[[[[[.,[.,.]],[.,.]],.],[.,.]],.] [7,5,3,8,4,1,6,2]=>[1,7,6,2,5,4,8,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]]=>[[[[.,[[[.,.],.],.]],.],[.,.]],.] [7,4,5,8,3,6,1,2]=>[1,7,2,4,8,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]=>[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] [4,3,6,7,8,1,5,2]=>[1,4,7,5,8,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [1,6,4,7,8,3,5,2]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]=>[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] [6,4,7,8,3,5,2,1]=>[1,6,5,3,7,2,4,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]]=>[[[[[.,.],[.,.]],.],[.,[.,.]]],.] [3,5,6,7,8,4,1,2]=>[1,3,6,4,7,2,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]=>[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] [3,1,5,6,7,8,4,2]=>[1,3,5,7,4,6,8,2]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]=>[[[.,.],[[.,.],[[.,.],[.,.]]]],.] [4,6,1,7,8,3,5,2]=>[1,4,7,5,8,2,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]=>[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] [3,6,7,1,4,8,5,2]=>[1,3,7,5,4,2,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]]=>[[[.,.],[[[.,.],[.,.]],[.,.]]],.] [6,2,4,1,7,8,5,3]=>[1,6,8,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]]=>[[[[.,.],[.,[.,.]]],[[.,.],.]],.] [2,6,7,1,4,8,3,5]=>[1,2,6,8,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]]=>[[.,[[[[.,.],.],.],[[.,.],.]]],.] [4,3,6,7,8,1,2,5]=>[1,4,7,2,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] 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[6,2,7,1,3,8,5,4]=>[1,6,8,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]=>[[[[.,[.,.]],[.,.]],[[.,.],.]],.] [6,3,1,7,8,2,5,4]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]=>[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] [4,6,1,7,8,5,2,3]=>[1,4,7,2,6,5,8,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [5,1,2,6,7,8,4,3]=>[1,5,7,4,6,8,3,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]]=>[[[[[.,.],.],.],[[.,.],[.,.]]],.] [5,2,6,7,8,4,1,3]=>[1,5,8,3,6,4,7,2]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]]=>[[[[.,.],[.,.]],[[.,[.,.]],.]],.] [5,2,6,7,8,4,3,1]=>[1,5,8,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]=>[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] [2,5,6,7,8,4,1,3]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]=>[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] [1,5,2,6,7,8,4,3]=>[1,2,5,7,4,6,8,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]]=>[[.,[[[.,.],.],[[.,.],[.,.]]]],.] [1,6,4,7,8,5,2,3]=>[1,2,6,5,8,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] 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[1,7,6,8,4,3,5,2]=>[1,2,7,5,4,8,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]]=>[[.,[[[[.,.],.],[.,.]],[.,.]]],.] [1,6,7,8,3,4,5,2]=>[1,2,6,4,8,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]]=>[[.,[[[.,.],[.,.]],[[.,.],.]]],.] [8,6,7,1,3,4,2,5]=>[1,8,5,3,7,2,6,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]]=>[[[[[.,.],[.,.]],[[.,.],.]],.],.] [7,6,8,1,3,2,4,5]=>[1,7,4,2,6,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]]=>[[[[.,[.,.]],[[.,.],.]],[.,.]],.] [5,7,8,2,1,3,4,6]=>[1,5,2,7,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]]=>[[[.,[[.,.],.]],[[.,.],[.,.]]],.] [4,7,2,8,1,3,5,6]=>[1,4,8,6,3,2,7,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]]=>[[[[.,.],.],[[[.,.],[.,.]],.]],.] [3,2,6,8,4,1,5,7]=>[1,3,6,2,4,8,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]]=>[[[.,.],[[.,[.,.]],[[.,.],.]]],.] [4,6,2,8,3,1,5,7]=>[1,4,8,7,5,3,2,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]]=>[[[[.,.],.],[[[.,[.,.]],.],.]],.] [5,6,8,2,3,1,4,7]=>[1,5,3,8,7,4,2,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]]=>[[[[.,.],[.,.]],[[[.,.],.],.]],.] 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[4,6,2,1,3,8,7,5]=>[1,4,2,6,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]]=>[[[.,[.,.]],[[.,.],[[.,.],.]]],.] [3,2,6,1,4,8,7,5]=>[1,3,6,8,5,4,2,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]]=>[[[.,.],[[[.,.],.],[[.,.],.]]],.] [3,2,7,1,8,4,6,5]=>[1,3,7,6,4,2,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]]=>[[[.,.],[[[.,[.,.]],.],[.,.]]],.] [4,7,2,1,8,3,6,5]=>[1,4,2,7,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]]=>[[[.,[.,.]],[[[.,.],.],[.,.]]],.] [5,7,1,2,8,3,6,4]=>[1,5,8,4,2,7,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]]=>[[[[.,[.,.]],.],[[[.,.],.],.]],.] [6,7,1,8,2,3,5,4]=>[1,6,3,2,7,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]]=>[[[[.,.],[[.,.],.]],[.,[.,.]]],.] [7,6,1,8,3,2,5,4]=>[1,7,5,3,2,6,4,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]]=>[[[[[.,.],[.,.]],[.,.]],[.,.]],.] [8,6,1,7,3,5,2,4]=>[1,8,4,7,2,6,5,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]]=>[[[[.,[.,.]],[[[.,.],.],.]],.],.] [1,6,8,7,3,5,4,2]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]]=>[[.,[[[.,[.,.]],.],[[.,.],.]]],.] 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