=>

[1,2]=>[2,1]=>[1]=>[.,.] [2,1]=>[1,2]=>[1]=>[.,.] [1,2,3]=>[3,2,1]=>[2,1]=>[[.,.],.] [1,3,2]=>[2,3,1]=>[2,1]=>[[.,.],.] [2,1,3]=>[3,1,2]=>[1,2]=>[.,[.,.]] [2,3,1]=>[1,3,2]=>[1,2]=>[.,[.,.]] [3,1,2]=>[2,1,3]=>[2,1]=>[[.,.],.] [3,2,1]=>[1,2,3]=>[1,2]=>[.,[.,.]] [1,2,3,4]=>[4,3,2,1]=>[3,2,1]=>[[[.,.],.],.] [1,2,4,3]=>[3,4,2,1]=>[3,2,1]=>[[[.,.],.],.] [1,3,2,4]=>[4,2,3,1]=>[2,3,1]=>[[.,[.,.]],.] [1,3,4,2]=>[2,4,3,1]=>[2,3,1]=>[[.,[.,.]],.] [1,4,2,3]=>[3,2,4,1]=>[3,2,1]=>[[[.,.],.],.] [1,4,3,2]=>[2,3,4,1]=>[2,3,1]=>[[.,[.,.]],.] [2,1,3,4]=>[4,3,1,2]=>[3,1,2]=>[[.,.],[.,.]] [2,1,4,3]=>[3,4,1,2]=>[3,1,2]=>[[.,.],[.,.]] [2,3,1,4]=>[4,1,3,2]=>[1,3,2]=>[.,[[.,.],.]] [2,3,4,1]=>[1,4,3,2]=>[1,3,2]=>[.,[[.,.],.]] [2,4,1,3]=>[3,1,4,2]=>[3,1,2]=>[[.,.],[.,.]] [2,4,3,1]=>[1,3,4,2]=>[1,3,2]=>[.,[[.,.],.]] [3,1,2,4]=>[4,2,1,3]=>[2,1,3]=>[[.,.],[.,.]] [3,1,4,2]=>[2,4,1,3]=>[2,1,3]=>[[.,.],[.,.]] [3,2,1,4]=>[4,1,2,3]=>[1,2,3]=>[.,[.,[.,.]]] [3,2,4,1]=>[1,4,2,3]=>[1,2,3]=>[.,[.,[.,.]]] [3,4,1,2]=>[2,1,4,3]=>[2,1,3]=>[[.,.],[.,.]] [3,4,2,1]=>[1,2,4,3]=>[1,2,3]=>[.,[.,[.,.]]] [4,1,2,3]=>[3,2,1,4]=>[3,2,1]=>[[[.,.],.],.] [4,1,3,2]=>[2,3,1,4]=>[2,3,1]=>[[.,[.,.]],.] [4,2,1,3]=>[3,1,2,4]=>[3,1,2]=>[[.,.],[.,.]] [4,2,3,1]=>[1,3,2,4]=>[1,3,2]=>[.,[[.,.],.]] [4,3,1,2]=>[2,1,3,4]=>[2,1,3]=>[[.,.],[.,.]] [4,3,2,1]=>[1,2,3,4]=>[1,2,3]=>[.,[.,[.,.]]] [1,2,3,4,5]=>[5,4,3,2,1]=>[4,3,2,1]=>[[[[.,.],.],.],.] [1,2,3,5,4]=>[4,5,3,2,1]=>[4,3,2,1]=>[[[[.,.],.],.],.] [1,2,4,3,5]=>[5,3,4,2,1]=>[3,4,2,1]=>[[[.,[.,.]],.],.] [1,2,4,5,3]=>[3,5,4,2,1]=>[3,4,2,1]=>[[[.,[.,.]],.],.] [1,2,5,3,4]=>[4,3,5,2,1]=>[4,3,2,1]=>[[[[.,.],.],.],.] [1,2,5,4,3]=>[3,4,5,2,1]=>[3,4,2,1]=>[[[.,[.,.]],.],.] [1,3,2,4,5]=>[5,4,2,3,1]=>[4,2,3,1]=>[[[.,.],[.,.]],.] [1,3,2,5,4]=>[4,5,2,3,1]=>[4,2,3,1]=>[[[.,.],[.,.]],.] [1,3,4,2,5]=>[5,2,4,3,1]=>[2,4,3,1]=>[[.,[[.,.],.]],.] [1,3,4,5,2]=>[2,5,4,3,1]=>[2,4,3,1]=>[[.,[[.,.],.]],.] [1,3,5,2,4]=>[4,2,5,3,1]=>[4,2,3,1]=>[[[.,.],[.,.]],.] [1,3,5,4,2]=>[2,4,5,3,1]=>[2,4,3,1]=>[[.,[[.,.],.]],.] [1,4,2,3,5]=>[5,3,2,4,1]=>[3,2,4,1]=>[[[.,.],[.,.]],.] [1,4,2,5,3]=>[3,5,2,4,1]=>[3,2,4,1]=>[[[.,.],[.,.]],.] [1,4,3,2,5]=>[5,2,3,4,1]=>[2,3,4,1]=>[[.,[.,[.,.]]],.] [1,4,3,5,2]=>[2,5,3,4,1]=>[2,3,4,1]=>[[.,[.,[.,.]]],.] [1,4,5,2,3]=>[3,2,5,4,1]=>[3,2,4,1]=>[[[.,.],[.,.]],.] [1,4,5,3,2]=>[2,3,5,4,1]=>[2,3,4,1]=>[[.,[.,[.,.]]],.] [1,5,2,3,4]=>[4,3,2,5,1]=>[4,3,2,1]=>[[[[.,.],.],.],.] [1,5,2,4,3]=>[3,4,2,5,1]=>[3,4,2,1]=>[[[.,[.,.]],.],.] [1,5,3,2,4]=>[4,2,3,5,1]=>[4,2,3,1]=>[[[.,.],[.,.]],.] [1,5,3,4,2]=>[2,4,3,5,1]=>[2,4,3,1]=>[[.,[[.,.],.]],.] [1,5,4,2,3]=>[3,2,4,5,1]=>[3,2,4,1]=>[[[.,.],[.,.]],.] [1,5,4,3,2]=>[2,3,4,5,1]=>[2,3,4,1]=>[[.,[.,[.,.]]],.] [2,1,3,4,5]=>[5,4,3,1,2]=>[4,3,1,2]=>[[[.,.],.],[.,.]] [2,1,3,5,4]=>[4,5,3,1,2]=>[4,3,1,2]=>[[[.,.],.],[.,.]] [2,1,4,3,5]=>[5,3,4,1,2]=>[3,4,1,2]=>[[.,[.,.]],[.,.]] [2,1,4,5,3]=>[3,5,4,1,2]=>[3,4,1,2]=>[[.,[.,.]],[.,.]] [2,1,5,3,4]=>[4,3,5,1,2]=>[4,3,1,2]=>[[[.,.],.],[.,.]] [2,1,5,4,3]=>[3,4,5,1,2]=>[3,4,1,2]=>[[.,[.,.]],[.,.]] [2,3,1,4,5]=>[5,4,1,3,2]=>[4,1,3,2]=>[[.,.],[[.,.],.]] [2,3,1,5,4]=>[4,5,1,3,2]=>[4,1,3,2]=>[[.,.],[[.,.],.]] [2,3,4,1,5]=>[5,1,4,3,2]=>[1,4,3,2]=>[.,[[[.,.],.],.]] [2,3,4,5,1]=>[1,5,4,3,2]=>[1,4,3,2]=>[.,[[[.,.],.],.]] [2,3,5,1,4]=>[4,1,5,3,2]=>[4,1,3,2]=>[[.,.],[[.,.],.]] [2,3,5,4,1]=>[1,4,5,3,2]=>[1,4,3,2]=>[.,[[[.,.],.],.]] [2,4,1,3,5]=>[5,3,1,4,2]=>[3,1,4,2]=>[[.,.],[[.,.],.]] [2,4,1,5,3]=>[3,5,1,4,2]=>[3,1,4,2]=>[[.,.],[[.,.],.]] [2,4,3,1,5]=>[5,1,3,4,2]=>[1,3,4,2]=>[.,[[.,[.,.]],.]] [2,4,3,5,1]=>[1,5,3,4,2]=>[1,3,4,2]=>[.,[[.,[.,.]],.]] [2,4,5,1,3]=>[3,1,5,4,2]=>[3,1,4,2]=>[[.,.],[[.,.],.]] [2,4,5,3,1]=>[1,3,5,4,2]=>[1,3,4,2]=>[.,[[.,[.,.]],.]] [2,5,1,3,4]=>[4,3,1,5,2]=>[4,3,1,2]=>[[[.,.],.],[.,.]] [2,5,1,4,3]=>[3,4,1,5,2]=>[3,4,1,2]=>[[.,[.,.]],[.,.]] [2,5,3,1,4]=>[4,1,3,5,2]=>[4,1,3,2]=>[[.,.],[[.,.],.]] [2,5,3,4,1]=>[1,4,3,5,2]=>[1,4,3,2]=>[.,[[[.,.],.],.]] [2,5,4,1,3]=>[3,1,4,5,2]=>[3,1,4,2]=>[[.,.],[[.,.],.]] [2,5,4,3,1]=>[1,3,4,5,2]=>[1,3,4,2]=>[.,[[.,[.,.]],.]] [3,1,2,4,5]=>[5,4,2,1,3]=>[4,2,1,3]=>[[[.,.],.],[.,.]] [3,1,2,5,4]=>[4,5,2,1,3]=>[4,2,1,3]=>[[[.,.],.],[.,.]] [3,1,4,2,5]=>[5,2,4,1,3]=>[2,4,1,3]=>[[.,[.,.]],[.,.]] [3,1,4,5,2]=>[2,5,4,1,3]=>[2,4,1,3]=>[[.,[.,.]],[.,.]] [3,1,5,2,4]=>[4,2,5,1,3]=>[4,2,1,3]=>[[[.,.],.],[.,.]] [3,1,5,4,2]=>[2,4,5,1,3]=>[2,4,1,3]=>[[.,[.,.]],[.,.]] [3,2,1,4,5]=>[5,4,1,2,3]=>[4,1,2,3]=>[[.,.],[.,[.,.]]] [3,2,1,5,4]=>[4,5,1,2,3]=>[4,1,2,3]=>[[.,.],[.,[.,.]]] [3,2,4,1,5]=>[5,1,4,2,3]=>[1,4,2,3]=>[.,[[.,.],[.,.]]] [3,2,4,5,1]=>[1,5,4,2,3]=>[1,4,2,3]=>[.,[[.,.],[.,.]]] [3,2,5,1,4]=>[4,1,5,2,3]=>[4,1,2,3]=>[[.,.],[.,[.,.]]] [3,2,5,4,1]=>[1,4,5,2,3]=>[1,4,2,3]=>[.,[[.,.],[.,.]]] [3,4,1,2,5]=>[5,2,1,4,3]=>[2,1,4,3]=>[[.,.],[[.,.],.]] [3,4,1,5,2]=>[2,5,1,4,3]=>[2,1,4,3]=>[[.,.],[[.,.],.]] [3,4,2,1,5]=>[5,1,2,4,3]=>[1,2,4,3]=>[.,[.,[[.,.],.]]] [3,4,2,5,1]=>[1,5,2,4,3]=>[1,2,4,3]=>[.,[.,[[.,.],.]]] [3,4,5,1,2]=>[2,1,5,4,3]=>[2,1,4,3]=>[[.,.],[[.,.],.]] [3,4,5,2,1]=>[1,2,5,4,3]=>[1,2,4,3]=>[.,[.,[[.,.],.]]] [3,5,1,2,4]=>[4,2,1,5,3]=>[4,2,1,3]=>[[[.,.],.],[.,.]] [3,5,1,4,2]=>[2,4,1,5,3]=>[2,4,1,3]=>[[.,[.,.]],[.,.]] [3,5,2,1,4]=>[4,1,2,5,3]=>[4,1,2,3]=>[[.,.],[.,[.,.]]] [3,5,2,4,1]=>[1,4,2,5,3]=>[1,4,2,3]=>[.,[[.,.],[.,.]]] [3,5,4,1,2]=>[2,1,4,5,3]=>[2,1,4,3]=>[[.,.],[[.,.],.]] [3,5,4,2,1]=>[1,2,4,5,3]=>[1,2,4,3]=>[.,[.,[[.,.],.]]] [4,1,2,3,5]=>[5,3,2,1,4]=>[3,2,1,4]=>[[[.,.],.],[.,.]] [4,1,2,5,3]=>[3,5,2,1,4]=>[3,2,1,4]=>[[[.,.],.],[.,.]] [4,1,3,2,5]=>[5,2,3,1,4]=>[2,3,1,4]=>[[.,[.,.]],[.,.]] [4,1,3,5,2]=>[2,5,3,1,4]=>[2,3,1,4]=>[[.,[.,.]],[.,.]] [4,1,5,2,3]=>[3,2,5,1,4]=>[3,2,1,4]=>[[[.,.],.],[.,.]] [4,1,5,3,2]=>[2,3,5,1,4]=>[2,3,1,4]=>[[.,[.,.]],[.,.]] [4,2,1,3,5]=>[5,3,1,2,4]=>[3,1,2,4]=>[[.,.],[.,[.,.]]] [4,2,1,5,3]=>[3,5,1,2,4]=>[3,1,2,4]=>[[.,.],[.,[.,.]]] [4,2,3,1,5]=>[5,1,3,2,4]=>[1,3,2,4]=>[.,[[.,.],[.,.]]] [4,2,3,5,1]=>[1,5,3,2,4]=>[1,3,2,4]=>[.,[[.,.],[.,.]]] [4,2,5,1,3]=>[3,1,5,2,4]=>[3,1,2,4]=>[[.,.],[.,[.,.]]] [4,2,5,3,1]=>[1,3,5,2,4]=>[1,3,2,4]=>[.,[[.,.],[.,.]]] [4,3,1,2,5]=>[5,2,1,3,4]=>[2,1,3,4]=>[[.,.],[.,[.,.]]] [4,3,1,5,2]=>[2,5,1,3,4]=>[2,1,3,4]=>[[.,.],[.,[.,.]]] [4,3,2,1,5]=>[5,1,2,3,4]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]] [4,3,2,5,1]=>[1,5,2,3,4]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]] [4,3,5,1,2]=>[2,1,5,3,4]=>[2,1,3,4]=>[[.,.],[.,[.,.]]] [4,3,5,2,1]=>[1,2,5,3,4]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]] [4,5,1,2,3]=>[3,2,1,5,4]=>[3,2,1,4]=>[[[.,.],.],[.,.]] [4,5,1,3,2]=>[2,3,1,5,4]=>[2,3,1,4]=>[[.,[.,.]],[.,.]] [4,5,2,1,3]=>[3,1,2,5,4]=>[3,1,2,4]=>[[.,.],[.,[.,.]]] [4,5,2,3,1]=>[1,3,2,5,4]=>[1,3,2,4]=>[.,[[.,.],[.,.]]] [4,5,3,1,2]=>[2,1,3,5,4]=>[2,1,3,4]=>[[.,.],[.,[.,.]]] [4,5,3,2,1]=>[1,2,3,5,4]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]] [5,1,2,3,4]=>[4,3,2,1,5]=>[4,3,2,1]=>[[[[.,.],.],.],.] [5,1,2,4,3]=>[3,4,2,1,5]=>[3,4,2,1]=>[[[.,[.,.]],.],.] [5,1,3,2,4]=>[4,2,3,1,5]=>[4,2,3,1]=>[[[.,.],[.,.]],.] [5,1,3,4,2]=>[2,4,3,1,5]=>[2,4,3,1]=>[[.,[[.,.],.]],.] [5,1,4,2,3]=>[3,2,4,1,5]=>[3,2,4,1]=>[[[.,.],[.,.]],.] [5,1,4,3,2]=>[2,3,4,1,5]=>[2,3,4,1]=>[[.,[.,[.,.]]],.] [5,2,1,3,4]=>[4,3,1,2,5]=>[4,3,1,2]=>[[[.,.],.],[.,.]] [5,2,1,4,3]=>[3,4,1,2,5]=>[3,4,1,2]=>[[.,[.,.]],[.,.]] [5,2,3,1,4]=>[4,1,3,2,5]=>[4,1,3,2]=>[[.,.],[[.,.],.]] [5,2,3,4,1]=>[1,4,3,2,5]=>[1,4,3,2]=>[.,[[[.,.],.],.]] [5,2,4,1,3]=>[3,1,4,2,5]=>[3,1,4,2]=>[[.,.],[[.,.],.]] [5,2,4,3,1]=>[1,3,4,2,5]=>[1,3,4,2]=>[.,[[.,[.,.]],.]] [5,3,1,2,4]=>[4,2,1,3,5]=>[4,2,1,3]=>[[[.,.],.],[.,.]] [5,3,1,4,2]=>[2,4,1,3,5]=>[2,4,1,3]=>[[.,[.,.]],[.,.]] [5,3,2,1,4]=>[4,1,2,3,5]=>[4,1,2,3]=>[[.,.],[.,[.,.]]] [5,3,2,4,1]=>[1,4,2,3,5]=>[1,4,2,3]=>[.,[[.,.],[.,.]]] [5,3,4,1,2]=>[2,1,4,3,5]=>[2,1,4,3]=>[[.,.],[[.,.],.]] [5,3,4,2,1]=>[1,2,4,3,5]=>[1,2,4,3]=>[.,[.,[[.,.],.]]] [5,4,1,2,3]=>[3,2,1,4,5]=>[3,2,1,4]=>[[[.,.],.],[.,.]] [5,4,1,3,2]=>[2,3,1,4,5]=>[2,3,1,4]=>[[.,[.,.]],[.,.]] [5,4,2,1,3]=>[3,1,2,4,5]=>[3,1,2,4]=>[[.,.],[.,[.,.]]] [5,4,2,3,1]=>[1,3,2,4,5]=>[1,3,2,4]=>[.,[[.,.],[.,.]]] [5,4,3,1,2]=>[2,1,3,4,5]=>[2,1,3,4]=>[[.,.],[.,[.,.]]] [5,4,3,2,1]=>[1,2,3,4,5]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]] [1,2,3,4,5,6]=>[6,5,4,3,2,1]=>[5,4,3,2,1]=>[[[[[.,.],.],.],.],.] [1,2,3,4,6,5]=>[5,6,4,3,2,1]=>[5,4,3,2,1]=>[[[[[.,.],.],.],.],.] [1,2,3,5,4,6]=>[6,4,5,3,2,1]=>[4,5,3,2,1]=>[[[[.,[.,.]],.],.],.] [1,2,3,5,6,4]=>[4,6,5,3,2,1]=>[4,5,3,2,1]=>[[[[.,[.,.]],.],.],.] [1,2,3,6,4,5]=>[5,4,6,3,2,1]=>[5,4,3,2,1]=>[[[[[.,.],.],.],.],.] [1,2,3,6,5,4]=>[4,5,6,3,2,1]=>[4,5,3,2,1]=>[[[[.,[.,.]],.],.],.] [1,2,4,3,5,6]=>[6,5,3,4,2,1]=>[5,3,4,2,1]=>[[[[.,.],[.,.]],.],.] [1,2,4,3,6,5]=>[5,6,3,4,2,1]=>[5,3,4,2,1]=>[[[[.,.],[.,.]],.],.] [1,2,4,5,3,6]=>[6,3,5,4,2,1]=>[3,5,4,2,1]=>[[[.,[[.,.],.]],.],.] [1,2,4,5,6,3]=>[3,6,5,4,2,1]=>[3,5,4,2,1]=>[[[.,[[.,.],.]],.],.] [1,2,4,6,3,5]=>[5,3,6,4,2,1]=>[5,3,4,2,1]=>[[[[.,.],[.,.]],.],.] [1,2,4,6,5,3]=>[3,5,6,4,2,1]=>[3,5,4,2,1]=>[[[.,[[.,.],.]],.],.] [1,2,5,3,4,6]=>[6,4,3,5,2,1]=>[4,3,5,2,1]=>[[[[.,.],[.,.]],.],.] [1,2,5,3,6,4]=>[4,6,3,5,2,1]=>[4,3,5,2,1]=>[[[[.,.],[.,.]],.],.] [1,2,5,4,3,6]=>[6,3,4,5,2,1]=>[3,4,5,2,1]=>[[[.,[.,[.,.]]],.],.] [1,2,5,4,6,3]=>[3,6,4,5,2,1]=>[3,4,5,2,1]=>[[[.,[.,[.,.]]],.],.] [1,2,5,6,3,4]=>[4,3,6,5,2,1]=>[4,3,5,2,1]=>[[[[.,.],[.,.]],.],.] [1,2,5,6,4,3]=>[3,4,6,5,2,1]=>[3,4,5,2,1]=>[[[.,[.,[.,.]]],.],.] [1,2,6,3,4,5]=>[5,4,3,6,2,1]=>[5,4,3,2,1]=>[[[[[.,.],.],.],.],.] [1,2,6,3,5,4]=>[4,5,3,6,2,1]=>[4,5,3,2,1]=>[[[[.,[.,.]],.],.],.] [1,2,6,4,3,5]=>[5,3,4,6,2,1]=>[5,3,4,2,1]=>[[[[.,.],[.,.]],.],.] [1,2,6,4,5,3]=>[3,5,4,6,2,1]=>[3,5,4,2,1]=>[[[.,[[.,.],.]],.],.] [1,2,6,5,3,4]=>[4,3,5,6,2,1]=>[4,3,5,2,1]=>[[[[.,.],[.,.]],.],.] [1,2,6,5,4,3]=>[3,4,5,6,2,1]=>[3,4,5,2,1]=>[[[.,[.,[.,.]]],.],.] [1,3,2,4,5,6]=>[6,5,4,2,3,1]=>[5,4,2,3,1]=>[[[[.,.],.],[.,.]],.] [1,3,2,4,6,5]=>[5,6,4,2,3,1]=>[5,4,2,3,1]=>[[[[.,.],.],[.,.]],.] [1,3,2,5,4,6]=>[6,4,5,2,3,1]=>[4,5,2,3,1]=>[[[.,[.,.]],[.,.]],.] [1,3,2,5,6,4]=>[4,6,5,2,3,1]=>[4,5,2,3,1]=>[[[.,[.,.]],[.,.]],.] [1,3,2,6,4,5]=>[5,4,6,2,3,1]=>[5,4,2,3,1]=>[[[[.,.],.],[.,.]],.] [1,3,2,6,5,4]=>[4,5,6,2,3,1]=>[4,5,2,3,1]=>[[[.,[.,.]],[.,.]],.] [1,3,4,2,5,6]=>[6,5,2,4,3,1]=>[5,2,4,3,1]=>[[[.,.],[[.,.],.]],.] [1,3,4,2,6,5]=>[5,6,2,4,3,1]=>[5,2,4,3,1]=>[[[.,.],[[.,.],.]],.] [1,3,4,5,2,6]=>[6,2,5,4,3,1]=>[2,5,4,3,1]=>[[.,[[[.,.],.],.]],.] [1,3,4,5,6,2]=>[2,6,5,4,3,1]=>[2,5,4,3,1]=>[[.,[[[.,.],.],.]],.] [1,3,4,6,2,5]=>[5,2,6,4,3,1]=>[5,2,4,3,1]=>[[[.,.],[[.,.],.]],.] [1,3,4,6,5,2]=>[2,5,6,4,3,1]=>[2,5,4,3,1]=>[[.,[[[.,.],.],.]],.] [1,3,5,2,4,6]=>[6,4,2,5,3,1]=>[4,2,5,3,1]=>[[[.,.],[[.,.],.]],.] [1,3,5,2,6,4]=>[4,6,2,5,3,1]=>[4,2,5,3,1]=>[[[.,.],[[.,.],.]],.] [1,3,5,4,2,6]=>[6,2,4,5,3,1]=>[2,4,5,3,1]=>[[.,[[.,[.,.]],.]],.] [1,3,5,4,6,2]=>[2,6,4,5,3,1]=>[2,4,5,3,1]=>[[.,[[.,[.,.]],.]],.] [1,3,5,6,2,4]=>[4,2,6,5,3,1]=>[4,2,5,3,1]=>[[[.,.],[[.,.],.]],.] [1,3,5,6,4,2]=>[2,4,6,5,3,1]=>[2,4,5,3,1]=>[[.,[[.,[.,.]],.]],.] [1,3,6,2,4,5]=>[5,4,2,6,3,1]=>[5,4,2,3,1]=>[[[[.,.],.],[.,.]],.] [1,3,6,2,5,4]=>[4,5,2,6,3,1]=>[4,5,2,3,1]=>[[[.,[.,.]],[.,.]],.] [1,3,6,4,2,5]=>[5,2,4,6,3,1]=>[5,2,4,3,1]=>[[[.,.],[[.,.],.]],.] [1,3,6,4,5,2]=>[2,5,4,6,3,1]=>[2,5,4,3,1]=>[[.,[[[.,.],.],.]],.] [1,3,6,5,2,4]=>[4,2,5,6,3,1]=>[4,2,5,3,1]=>[[[.,.],[[.,.],.]],.] [1,3,6,5,4,2]=>[2,4,5,6,3,1]=>[2,4,5,3,1]=>[[.,[[.,[.,.]],.]],.] [1,4,2,3,5,6]=>[6,5,3,2,4,1]=>[5,3,2,4,1]=>[[[[.,.],.],[.,.]],.] [1,4,2,3,6,5]=>[5,6,3,2,4,1]=>[5,3,2,4,1]=>[[[[.,.],.],[.,.]],.] [1,4,2,5,3,6]=>[6,3,5,2,4,1]=>[3,5,2,4,1]=>[[[.,[.,.]],[.,.]],.] [1,4,2,5,6,3]=>[3,6,5,2,4,1]=>[3,5,2,4,1]=>[[[.,[.,.]],[.,.]],.] [1,4,2,6,3,5]=>[5,3,6,2,4,1]=>[5,3,2,4,1]=>[[[[.,.],.],[.,.]],.] [1,4,2,6,5,3]=>[3,5,6,2,4,1]=>[3,5,2,4,1]=>[[[.,[.,.]],[.,.]],.] [1,4,3,2,5,6]=>[6,5,2,3,4,1]=>[5,2,3,4,1]=>[[[.,.],[.,[.,.]]],.] [1,4,3,2,6,5]=>[5,6,2,3,4,1]=>[5,2,3,4,1]=>[[[.,.],[.,[.,.]]],.] [1,4,3,5,2,6]=>[6,2,5,3,4,1]=>[2,5,3,4,1]=>[[.,[[.,.],[.,.]]],.] [1,4,3,5,6,2]=>[2,6,5,3,4,1]=>[2,5,3,4,1]=>[[.,[[.,.],[.,.]]],.] [1,4,3,6,2,5]=>[5,2,6,3,4,1]=>[5,2,3,4,1]=>[[[.,.],[.,[.,.]]],.] [1,4,3,6,5,2]=>[2,5,6,3,4,1]=>[2,5,3,4,1]=>[[.,[[.,.],[.,.]]],.] [1,4,5,2,3,6]=>[6,3,2,5,4,1]=>[3,2,5,4,1]=>[[[.,.],[[.,.],.]],.] [1,4,5,2,6,3]=>[3,6,2,5,4,1]=>[3,2,5,4,1]=>[[[.,.],[[.,.],.]],.] [1,4,5,3,2,6]=>[6,2,3,5,4,1]=>[2,3,5,4,1]=>[[.,[.,[[.,.],.]]],.] [1,4,5,3,6,2]=>[2,6,3,5,4,1]=>[2,3,5,4,1]=>[[.,[.,[[.,.],.]]],.] [1,4,5,6,2,3]=>[3,2,6,5,4,1]=>[3,2,5,4,1]=>[[[.,.],[[.,.],.]],.] [1,4,5,6,3,2]=>[2,3,6,5,4,1]=>[2,3,5,4,1]=>[[.,[.,[[.,.],.]]],.] [1,4,6,2,3,5]=>[5,3,2,6,4,1]=>[5,3,2,4,1]=>[[[[.,.],.],[.,.]],.] [1,4,6,2,5,3]=>[3,5,2,6,4,1]=>[3,5,2,4,1]=>[[[.,[.,.]],[.,.]],.] [1,4,6,3,2,5]=>[5,2,3,6,4,1]=>[5,2,3,4,1]=>[[[.,.],[.,[.,.]]],.] [1,4,6,3,5,2]=>[2,5,3,6,4,1]=>[2,5,3,4,1]=>[[.,[[.,.],[.,.]]],.] [1,4,6,5,2,3]=>[3,2,5,6,4,1]=>[3,2,5,4,1]=>[[[.,.],[[.,.],.]],.] [1,4,6,5,3,2]=>[2,3,5,6,4,1]=>[2,3,5,4,1]=>[[.,[.,[[.,.],.]]],.] [1,5,2,3,4,6]=>[6,4,3,2,5,1]=>[4,3,2,5,1]=>[[[[.,.],.],[.,.]],.] [1,5,2,3,6,4]=>[4,6,3,2,5,1]=>[4,3,2,5,1]=>[[[[.,.],.],[.,.]],.] [1,5,2,4,3,6]=>[6,3,4,2,5,1]=>[3,4,2,5,1]=>[[[.,[.,.]],[.,.]],.] [1,5,2,4,6,3]=>[3,6,4,2,5,1]=>[3,4,2,5,1]=>[[[.,[.,.]],[.,.]],.] [1,5,2,6,3,4]=>[4,3,6,2,5,1]=>[4,3,2,5,1]=>[[[[.,.],.],[.,.]],.] [1,5,2,6,4,3]=>[3,4,6,2,5,1]=>[3,4,2,5,1]=>[[[.,[.,.]],[.,.]],.] [1,5,3,2,4,6]=>[6,4,2,3,5,1]=>[4,2,3,5,1]=>[[[.,.],[.,[.,.]]],.] [1,5,3,2,6,4]=>[4,6,2,3,5,1]=>[4,2,3,5,1]=>[[[.,.],[.,[.,.]]],.] [1,5,3,4,2,6]=>[6,2,4,3,5,1]=>[2,4,3,5,1]=>[[.,[[.,.],[.,.]]],.] [1,5,3,4,6,2]=>[2,6,4,3,5,1]=>[2,4,3,5,1]=>[[.,[[.,.],[.,.]]],.] [1,5,3,6,2,4]=>[4,2,6,3,5,1]=>[4,2,3,5,1]=>[[[.,.],[.,[.,.]]],.] [1,5,3,6,4,2]=>[2,4,6,3,5,1]=>[2,4,3,5,1]=>[[.,[[.,.],[.,.]]],.] [1,5,4,2,3,6]=>[6,3,2,4,5,1]=>[3,2,4,5,1]=>[[[.,.],[.,[.,.]]],.] [1,5,4,2,6,3]=>[3,6,2,4,5,1]=>[3,2,4,5,1]=>[[[.,.],[.,[.,.]]],.] [1,5,4,3,2,6]=>[6,2,3,4,5,1]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [1,5,4,3,6,2]=>[2,6,3,4,5,1]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [1,5,4,6,2,3]=>[3,2,6,4,5,1]=>[3,2,4,5,1]=>[[[.,.],[.,[.,.]]],.] [1,5,4,6,3,2]=>[2,3,6,4,5,1]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [1,5,6,2,3,4]=>[4,3,2,6,5,1]=>[4,3,2,5,1]=>[[[[.,.],.],[.,.]],.] [1,5,6,2,4,3]=>[3,4,2,6,5,1]=>[3,4,2,5,1]=>[[[.,[.,.]],[.,.]],.] [1,5,6,3,2,4]=>[4,2,3,6,5,1]=>[4,2,3,5,1]=>[[[.,.],[.,[.,.]]],.] [1,5,6,3,4,2]=>[2,4,3,6,5,1]=>[2,4,3,5,1]=>[[.,[[.,.],[.,.]]],.] [1,5,6,4,2,3]=>[3,2,4,6,5,1]=>[3,2,4,5,1]=>[[[.,.],[.,[.,.]]],.] [1,5,6,4,3,2]=>[2,3,4,6,5,1]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [1,6,2,3,4,5]=>[5,4,3,2,6,1]=>[5,4,3,2,1]=>[[[[[.,.],.],.],.],.] [1,6,2,3,5,4]=>[4,5,3,2,6,1]=>[4,5,3,2,1]=>[[[[.,[.,.]],.],.],.] [1,6,2,4,3,5]=>[5,3,4,2,6,1]=>[5,3,4,2,1]=>[[[[.,.],[.,.]],.],.] [1,6,2,4,5,3]=>[3,5,4,2,6,1]=>[3,5,4,2,1]=>[[[.,[[.,.],.]],.],.] [1,6,2,5,3,4]=>[4,3,5,2,6,1]=>[4,3,5,2,1]=>[[[[.,.],[.,.]],.],.] [1,6,2,5,4,3]=>[3,4,5,2,6,1]=>[3,4,5,2,1]=>[[[.,[.,[.,.]]],.],.] [1,6,3,2,4,5]=>[5,4,2,3,6,1]=>[5,4,2,3,1]=>[[[[.,.],.],[.,.]],.] [1,6,3,2,5,4]=>[4,5,2,3,6,1]=>[4,5,2,3,1]=>[[[.,[.,.]],[.,.]],.] [1,6,3,4,2,5]=>[5,2,4,3,6,1]=>[5,2,4,3,1]=>[[[.,.],[[.,.],.]],.] [1,6,3,4,5,2]=>[2,5,4,3,6,1]=>[2,5,4,3,1]=>[[.,[[[.,.],.],.]],.] [1,6,3,5,2,4]=>[4,2,5,3,6,1]=>[4,2,5,3,1]=>[[[.,.],[[.,.],.]],.] [1,6,3,5,4,2]=>[2,4,5,3,6,1]=>[2,4,5,3,1]=>[[.,[[.,[.,.]],.]],.] [1,6,4,2,3,5]=>[5,3,2,4,6,1]=>[5,3,2,4,1]=>[[[[.,.],.],[.,.]],.] [1,6,4,2,5,3]=>[3,5,2,4,6,1]=>[3,5,2,4,1]=>[[[.,[.,.]],[.,.]],.] [1,6,4,3,2,5]=>[5,2,3,4,6,1]=>[5,2,3,4,1]=>[[[.,.],[.,[.,.]]],.] [1,6,4,3,5,2]=>[2,5,3,4,6,1]=>[2,5,3,4,1]=>[[.,[[.,.],[.,.]]],.] [1,6,4,5,2,3]=>[3,2,5,4,6,1]=>[3,2,5,4,1]=>[[[.,.],[[.,.],.]],.] [1,6,4,5,3,2]=>[2,3,5,4,6,1]=>[2,3,5,4,1]=>[[.,[.,[[.,.],.]]],.] [1,6,5,2,3,4]=>[4,3,2,5,6,1]=>[4,3,2,5,1]=>[[[[.,.],.],[.,.]],.] [1,6,5,2,4,3]=>[3,4,2,5,6,1]=>[3,4,2,5,1]=>[[[.,[.,.]],[.,.]],.] [1,6,5,3,2,4]=>[4,2,3,5,6,1]=>[4,2,3,5,1]=>[[[.,.],[.,[.,.]]],.] [1,6,5,3,4,2]=>[2,4,3,5,6,1]=>[2,4,3,5,1]=>[[.,[[.,.],[.,.]]],.] [1,6,5,4,2,3]=>[3,2,4,5,6,1]=>[3,2,4,5,1]=>[[[.,.],[.,[.,.]]],.] [1,6,5,4,3,2]=>[2,3,4,5,6,1]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [2,1,3,4,5,6]=>[6,5,4,3,1,2]=>[5,4,3,1,2]=>[[[[.,.],.],.],[.,.]] [2,1,3,4,6,5]=>[5,6,4,3,1,2]=>[5,4,3,1,2]=>[[[[.,.],.],.],[.,.]] [2,1,3,5,4,6]=>[6,4,5,3,1,2]=>[4,5,3,1,2]=>[[[.,[.,.]],.],[.,.]] [2,1,3,5,6,4]=>[4,6,5,3,1,2]=>[4,5,3,1,2]=>[[[.,[.,.]],.],[.,.]] [2,1,3,6,4,5]=>[5,4,6,3,1,2]=>[5,4,3,1,2]=>[[[[.,.],.],.],[.,.]] [2,1,3,6,5,4]=>[4,5,6,3,1,2]=>[4,5,3,1,2]=>[[[.,[.,.]],.],[.,.]] [2,1,4,3,5,6]=>[6,5,3,4,1,2]=>[5,3,4,1,2]=>[[[.,.],[.,.]],[.,.]] [2,1,4,3,6,5]=>[5,6,3,4,1,2]=>[5,3,4,1,2]=>[[[.,.],[.,.]],[.,.]] [2,1,4,5,3,6]=>[6,3,5,4,1,2]=>[3,5,4,1,2]=>[[.,[[.,.],.]],[.,.]] [2,1,4,5,6,3]=>[3,6,5,4,1,2]=>[3,5,4,1,2]=>[[.,[[.,.],.]],[.,.]] [2,1,4,6,3,5]=>[5,3,6,4,1,2]=>[5,3,4,1,2]=>[[[.,.],[.,.]],[.,.]] [2,1,4,6,5,3]=>[3,5,6,4,1,2]=>[3,5,4,1,2]=>[[.,[[.,.],.]],[.,.]] [2,1,5,3,4,6]=>[6,4,3,5,1,2]=>[4,3,5,1,2]=>[[[.,.],[.,.]],[.,.]] [2,1,5,3,6,4]=>[4,6,3,5,1,2]=>[4,3,5,1,2]=>[[[.,.],[.,.]],[.,.]] [2,1,5,4,3,6]=>[6,3,4,5,1,2]=>[3,4,5,1,2]=>[[.,[.,[.,.]]],[.,.]] [2,1,5,4,6,3]=>[3,6,4,5,1,2]=>[3,4,5,1,2]=>[[.,[.,[.,.]]],[.,.]] [2,1,5,6,3,4]=>[4,3,6,5,1,2]=>[4,3,5,1,2]=>[[[.,.],[.,.]],[.,.]] [2,1,5,6,4,3]=>[3,4,6,5,1,2]=>[3,4,5,1,2]=>[[.,[.,[.,.]]],[.,.]] [2,1,6,3,4,5]=>[5,4,3,6,1,2]=>[5,4,3,1,2]=>[[[[.,.],.],.],[.,.]] [2,1,6,3,5,4]=>[4,5,3,6,1,2]=>[4,5,3,1,2]=>[[[.,[.,.]],.],[.,.]] [2,1,6,4,3,5]=>[5,3,4,6,1,2]=>[5,3,4,1,2]=>[[[.,.],[.,.]],[.,.]] [2,1,6,4,5,3]=>[3,5,4,6,1,2]=>[3,5,4,1,2]=>[[.,[[.,.],.]],[.,.]] [2,1,6,5,3,4]=>[4,3,5,6,1,2]=>[4,3,5,1,2]=>[[[.,.],[.,.]],[.,.]] [2,1,6,5,4,3]=>[3,4,5,6,1,2]=>[3,4,5,1,2]=>[[.,[.,[.,.]]],[.,.]] [2,3,1,4,5,6]=>[6,5,4,1,3,2]=>[5,4,1,3,2]=>[[[.,.],.],[[.,.],.]] [2,3,1,4,6,5]=>[5,6,4,1,3,2]=>[5,4,1,3,2]=>[[[.,.],.],[[.,.],.]] [2,3,1,5,4,6]=>[6,4,5,1,3,2]=>[4,5,1,3,2]=>[[.,[.,.]],[[.,.],.]] [2,3,1,5,6,4]=>[4,6,5,1,3,2]=>[4,5,1,3,2]=>[[.,[.,.]],[[.,.],.]] [2,3,1,6,4,5]=>[5,4,6,1,3,2]=>[5,4,1,3,2]=>[[[.,.],.],[[.,.],.]] [2,3,1,6,5,4]=>[4,5,6,1,3,2]=>[4,5,1,3,2]=>[[.,[.,.]],[[.,.],.]] [2,3,4,1,5,6]=>[6,5,1,4,3,2]=>[5,1,4,3,2]=>[[.,.],[[[.,.],.],.]] [2,3,4,1,6,5]=>[5,6,1,4,3,2]=>[5,1,4,3,2]=>[[.,.],[[[.,.],.],.]] [2,3,4,5,1,6]=>[6,1,5,4,3,2]=>[1,5,4,3,2]=>[.,[[[[.,.],.],.],.]] [2,3,4,5,6,1]=>[1,6,5,4,3,2]=>[1,5,4,3,2]=>[.,[[[[.,.],.],.],.]] [2,3,4,6,1,5]=>[5,1,6,4,3,2]=>[5,1,4,3,2]=>[[.,.],[[[.,.],.],.]] [2,3,4,6,5,1]=>[1,5,6,4,3,2]=>[1,5,4,3,2]=>[.,[[[[.,.],.],.],.]] [2,3,5,1,4,6]=>[6,4,1,5,3,2]=>[4,1,5,3,2]=>[[.,.],[[[.,.],.],.]] [2,3,5,1,6,4]=>[4,6,1,5,3,2]=>[4,1,5,3,2]=>[[.,.],[[[.,.],.],.]] [2,3,5,4,1,6]=>[6,1,4,5,3,2]=>[1,4,5,3,2]=>[.,[[[.,[.,.]],.],.]] [2,3,5,4,6,1]=>[1,6,4,5,3,2]=>[1,4,5,3,2]=>[.,[[[.,[.,.]],.],.]] [2,3,5,6,1,4]=>[4,1,6,5,3,2]=>[4,1,5,3,2]=>[[.,.],[[[.,.],.],.]] [2,3,5,6,4,1]=>[1,4,6,5,3,2]=>[1,4,5,3,2]=>[.,[[[.,[.,.]],.],.]] [2,3,6,1,4,5]=>[5,4,1,6,3,2]=>[5,4,1,3,2]=>[[[.,.],.],[[.,.],.]] [2,3,6,1,5,4]=>[4,5,1,6,3,2]=>[4,5,1,3,2]=>[[.,[.,.]],[[.,.],.]] [2,3,6,4,1,5]=>[5,1,4,6,3,2]=>[5,1,4,3,2]=>[[.,.],[[[.,.],.],.]] [2,3,6,4,5,1]=>[1,5,4,6,3,2]=>[1,5,4,3,2]=>[.,[[[[.,.],.],.],.]] [2,3,6,5,1,4]=>[4,1,5,6,3,2]=>[4,1,5,3,2]=>[[.,.],[[[.,.],.],.]] [2,3,6,5,4,1]=>[1,4,5,6,3,2]=>[1,4,5,3,2]=>[.,[[[.,[.,.]],.],.]] [2,4,1,3,5,6]=>[6,5,3,1,4,2]=>[5,3,1,4,2]=>[[[.,.],.],[[.,.],.]] [2,4,1,3,6,5]=>[5,6,3,1,4,2]=>[5,3,1,4,2]=>[[[.,.],.],[[.,.],.]] [2,4,1,5,3,6]=>[6,3,5,1,4,2]=>[3,5,1,4,2]=>[[.,[.,.]],[[.,.],.]] [2,4,1,5,6,3]=>[3,6,5,1,4,2]=>[3,5,1,4,2]=>[[.,[.,.]],[[.,.],.]] [2,4,1,6,3,5]=>[5,3,6,1,4,2]=>[5,3,1,4,2]=>[[[.,.],.],[[.,.],.]] [2,4,1,6,5,3]=>[3,5,6,1,4,2]=>[3,5,1,4,2]=>[[.,[.,.]],[[.,.],.]] [2,4,3,1,5,6]=>[6,5,1,3,4,2]=>[5,1,3,4,2]=>[[.,.],[[.,[.,.]],.]] [2,4,3,1,6,5]=>[5,6,1,3,4,2]=>[5,1,3,4,2]=>[[.,.],[[.,[.,.]],.]] [2,4,3,5,1,6]=>[6,1,5,3,4,2]=>[1,5,3,4,2]=>[.,[[[.,.],[.,.]],.]] [2,4,3,5,6,1]=>[1,6,5,3,4,2]=>[1,5,3,4,2]=>[.,[[[.,.],[.,.]],.]] [2,4,3,6,1,5]=>[5,1,6,3,4,2]=>[5,1,3,4,2]=>[[.,.],[[.,[.,.]],.]] [2,4,3,6,5,1]=>[1,5,6,3,4,2]=>[1,5,3,4,2]=>[.,[[[.,.],[.,.]],.]] [2,4,5,1,3,6]=>[6,3,1,5,4,2]=>[3,1,5,4,2]=>[[.,.],[[[.,.],.],.]] [2,4,5,1,6,3]=>[3,6,1,5,4,2]=>[3,1,5,4,2]=>[[.,.],[[[.,.],.],.]] [2,4,5,3,1,6]=>[6,1,3,5,4,2]=>[1,3,5,4,2]=>[.,[[.,[[.,.],.]],.]] [2,4,5,3,6,1]=>[1,6,3,5,4,2]=>[1,3,5,4,2]=>[.,[[.,[[.,.],.]],.]] [2,4,5,6,1,3]=>[3,1,6,5,4,2]=>[3,1,5,4,2]=>[[.,.],[[[.,.],.],.]] [2,4,5,6,3,1]=>[1,3,6,5,4,2]=>[1,3,5,4,2]=>[.,[[.,[[.,.],.]],.]] [2,4,6,1,3,5]=>[5,3,1,6,4,2]=>[5,3,1,4,2]=>[[[.,.],.],[[.,.],.]] [2,4,6,1,5,3]=>[3,5,1,6,4,2]=>[3,5,1,4,2]=>[[.,[.,.]],[[.,.],.]] [2,4,6,3,1,5]=>[5,1,3,6,4,2]=>[5,1,3,4,2]=>[[.,.],[[.,[.,.]],.]] [2,4,6,3,5,1]=>[1,5,3,6,4,2]=>[1,5,3,4,2]=>[.,[[[.,.],[.,.]],.]] [2,4,6,5,1,3]=>[3,1,5,6,4,2]=>[3,1,5,4,2]=>[[.,.],[[[.,.],.],.]] [2,4,6,5,3,1]=>[1,3,5,6,4,2]=>[1,3,5,4,2]=>[.,[[.,[[.,.],.]],.]] [2,5,1,3,4,6]=>[6,4,3,1,5,2]=>[4,3,1,5,2]=>[[[.,.],.],[[.,.],.]] [2,5,1,3,6,4]=>[4,6,3,1,5,2]=>[4,3,1,5,2]=>[[[.,.],.],[[.,.],.]] [2,5,1,4,3,6]=>[6,3,4,1,5,2]=>[3,4,1,5,2]=>[[.,[.,.]],[[.,.],.]] [2,5,1,4,6,3]=>[3,6,4,1,5,2]=>[3,4,1,5,2]=>[[.,[.,.]],[[.,.],.]] [2,5,1,6,3,4]=>[4,3,6,1,5,2]=>[4,3,1,5,2]=>[[[.,.],.],[[.,.],.]] [2,5,1,6,4,3]=>[3,4,6,1,5,2]=>[3,4,1,5,2]=>[[.,[.,.]],[[.,.],.]] [2,5,3,1,4,6]=>[6,4,1,3,5,2]=>[4,1,3,5,2]=>[[.,.],[[.,[.,.]],.]] [2,5,3,1,6,4]=>[4,6,1,3,5,2]=>[4,1,3,5,2]=>[[.,.],[[.,[.,.]],.]] [2,5,3,4,1,6]=>[6,1,4,3,5,2]=>[1,4,3,5,2]=>[.,[[[.,.],[.,.]],.]] [2,5,3,4,6,1]=>[1,6,4,3,5,2]=>[1,4,3,5,2]=>[.,[[[.,.],[.,.]],.]] [2,5,3,6,1,4]=>[4,1,6,3,5,2]=>[4,1,3,5,2]=>[[.,.],[[.,[.,.]],.]] [2,5,3,6,4,1]=>[1,4,6,3,5,2]=>[1,4,3,5,2]=>[.,[[[.,.],[.,.]],.]] [2,5,4,1,3,6]=>[6,3,1,4,5,2]=>[3,1,4,5,2]=>[[.,.],[[.,[.,.]],.]] [2,5,4,1,6,3]=>[3,6,1,4,5,2]=>[3,1,4,5,2]=>[[.,.],[[.,[.,.]],.]] [2,5,4,3,1,6]=>[6,1,3,4,5,2]=>[1,3,4,5,2]=>[.,[[.,[.,[.,.]]],.]] [2,5,4,3,6,1]=>[1,6,3,4,5,2]=>[1,3,4,5,2]=>[.,[[.,[.,[.,.]]],.]] [2,5,4,6,1,3]=>[3,1,6,4,5,2]=>[3,1,4,5,2]=>[[.,.],[[.,[.,.]],.]] [2,5,4,6,3,1]=>[1,3,6,4,5,2]=>[1,3,4,5,2]=>[.,[[.,[.,[.,.]]],.]] [2,5,6,1,3,4]=>[4,3,1,6,5,2]=>[4,3,1,5,2]=>[[[.,.],.],[[.,.],.]] [2,5,6,1,4,3]=>[3,4,1,6,5,2]=>[3,4,1,5,2]=>[[.,[.,.]],[[.,.],.]] [2,5,6,3,1,4]=>[4,1,3,6,5,2]=>[4,1,3,5,2]=>[[.,.],[[.,[.,.]],.]] [2,5,6,3,4,1]=>[1,4,3,6,5,2]=>[1,4,3,5,2]=>[.,[[[.,.],[.,.]],.]] [2,5,6,4,1,3]=>[3,1,4,6,5,2]=>[3,1,4,5,2]=>[[.,.],[[.,[.,.]],.]] [2,5,6,4,3,1]=>[1,3,4,6,5,2]=>[1,3,4,5,2]=>[.,[[.,[.,[.,.]]],.]] [2,6,1,3,4,5]=>[5,4,3,1,6,2]=>[5,4,3,1,2]=>[[[[.,.],.],.],[.,.]] [2,6,1,3,5,4]=>[4,5,3,1,6,2]=>[4,5,3,1,2]=>[[[.,[.,.]],.],[.,.]] [2,6,1,4,3,5]=>[5,3,4,1,6,2]=>[5,3,4,1,2]=>[[[.,.],[.,.]],[.,.]] [2,6,1,4,5,3]=>[3,5,4,1,6,2]=>[3,5,4,1,2]=>[[.,[[.,.],.]],[.,.]] [2,6,1,5,3,4]=>[4,3,5,1,6,2]=>[4,3,5,1,2]=>[[[.,.],[.,.]],[.,.]] [2,6,1,5,4,3]=>[3,4,5,1,6,2]=>[3,4,5,1,2]=>[[.,[.,[.,.]]],[.,.]] [2,6,3,1,4,5]=>[5,4,1,3,6,2]=>[5,4,1,3,2]=>[[[.,.],.],[[.,.],.]] [2,6,3,1,5,4]=>[4,5,1,3,6,2]=>[4,5,1,3,2]=>[[.,[.,.]],[[.,.],.]] [2,6,3,4,1,5]=>[5,1,4,3,6,2]=>[5,1,4,3,2]=>[[.,.],[[[.,.],.],.]] [2,6,3,4,5,1]=>[1,5,4,3,6,2]=>[1,5,4,3,2]=>[.,[[[[.,.],.],.],.]] [2,6,3,5,1,4]=>[4,1,5,3,6,2]=>[4,1,5,3,2]=>[[.,.],[[[.,.],.],.]] [2,6,3,5,4,1]=>[1,4,5,3,6,2]=>[1,4,5,3,2]=>[.,[[[.,[.,.]],.],.]] [2,6,4,1,3,5]=>[5,3,1,4,6,2]=>[5,3,1,4,2]=>[[[.,.],.],[[.,.],.]] [2,6,4,1,5,3]=>[3,5,1,4,6,2]=>[3,5,1,4,2]=>[[.,[.,.]],[[.,.],.]] [2,6,4,3,1,5]=>[5,1,3,4,6,2]=>[5,1,3,4,2]=>[[.,.],[[.,[.,.]],.]] [2,6,4,3,5,1]=>[1,5,3,4,6,2]=>[1,5,3,4,2]=>[.,[[[.,.],[.,.]],.]] [2,6,4,5,1,3]=>[3,1,5,4,6,2]=>[3,1,5,4,2]=>[[.,.],[[[.,.],.],.]] [2,6,4,5,3,1]=>[1,3,5,4,6,2]=>[1,3,5,4,2]=>[.,[[.,[[.,.],.]],.]] [2,6,5,1,3,4]=>[4,3,1,5,6,2]=>[4,3,1,5,2]=>[[[.,.],.],[[.,.],.]] [2,6,5,1,4,3]=>[3,4,1,5,6,2]=>[3,4,1,5,2]=>[[.,[.,.]],[[.,.],.]] [2,6,5,3,1,4]=>[4,1,3,5,6,2]=>[4,1,3,5,2]=>[[.,.],[[.,[.,.]],.]] [2,6,5,3,4,1]=>[1,4,3,5,6,2]=>[1,4,3,5,2]=>[.,[[[.,.],[.,.]],.]] [2,6,5,4,1,3]=>[3,1,4,5,6,2]=>[3,1,4,5,2]=>[[.,.],[[.,[.,.]],.]] [2,6,5,4,3,1]=>[1,3,4,5,6,2]=>[1,3,4,5,2]=>[.,[[.,[.,[.,.]]],.]] [3,1,2,4,5,6]=>[6,5,4,2,1,3]=>[5,4,2,1,3]=>[[[[.,.],.],.],[.,.]] [3,1,2,4,6,5]=>[5,6,4,2,1,3]=>[5,4,2,1,3]=>[[[[.,.],.],.],[.,.]] [3,1,2,5,4,6]=>[6,4,5,2,1,3]=>[4,5,2,1,3]=>[[[.,[.,.]],.],[.,.]] [3,1,2,5,6,4]=>[4,6,5,2,1,3]=>[4,5,2,1,3]=>[[[.,[.,.]],.],[.,.]] [3,1,2,6,4,5]=>[5,4,6,2,1,3]=>[5,4,2,1,3]=>[[[[.,.],.],.],[.,.]] [3,1,2,6,5,4]=>[4,5,6,2,1,3]=>[4,5,2,1,3]=>[[[.,[.,.]],.],[.,.]] [3,1,4,2,5,6]=>[6,5,2,4,1,3]=>[5,2,4,1,3]=>[[[.,.],[.,.]],[.,.]] [3,1,4,2,6,5]=>[5,6,2,4,1,3]=>[5,2,4,1,3]=>[[[.,.],[.,.]],[.,.]] [3,1,4,5,2,6]=>[6,2,5,4,1,3]=>[2,5,4,1,3]=>[[.,[[.,.],.]],[.,.]] [3,1,4,5,6,2]=>[2,6,5,4,1,3]=>[2,5,4,1,3]=>[[.,[[.,.],.]],[.,.]] [3,1,4,6,2,5]=>[5,2,6,4,1,3]=>[5,2,4,1,3]=>[[[.,.],[.,.]],[.,.]] [3,1,4,6,5,2]=>[2,5,6,4,1,3]=>[2,5,4,1,3]=>[[.,[[.,.],.]],[.,.]] [3,1,5,2,4,6]=>[6,4,2,5,1,3]=>[4,2,5,1,3]=>[[[.,.],[.,.]],[.,.]] [3,1,5,2,6,4]=>[4,6,2,5,1,3]=>[4,2,5,1,3]=>[[[.,.],[.,.]],[.,.]] [3,1,5,4,2,6]=>[6,2,4,5,1,3]=>[2,4,5,1,3]=>[[.,[.,[.,.]]],[.,.]] [3,1,5,4,6,2]=>[2,6,4,5,1,3]=>[2,4,5,1,3]=>[[.,[.,[.,.]]],[.,.]] [3,1,5,6,2,4]=>[4,2,6,5,1,3]=>[4,2,5,1,3]=>[[[.,.],[.,.]],[.,.]] [3,1,5,6,4,2]=>[2,4,6,5,1,3]=>[2,4,5,1,3]=>[[.,[.,[.,.]]],[.,.]] [3,1,6,2,4,5]=>[5,4,2,6,1,3]=>[5,4,2,1,3]=>[[[[.,.],.],.],[.,.]] [3,1,6,2,5,4]=>[4,5,2,6,1,3]=>[4,5,2,1,3]=>[[[.,[.,.]],.],[.,.]] [3,1,6,4,2,5]=>[5,2,4,6,1,3]=>[5,2,4,1,3]=>[[[.,.],[.,.]],[.,.]] [3,1,6,4,5,2]=>[2,5,4,6,1,3]=>[2,5,4,1,3]=>[[.,[[.,.],.]],[.,.]] [3,1,6,5,2,4]=>[4,2,5,6,1,3]=>[4,2,5,1,3]=>[[[.,.],[.,.]],[.,.]] [3,1,6,5,4,2]=>[2,4,5,6,1,3]=>[2,4,5,1,3]=>[[.,[.,[.,.]]],[.,.]] [3,2,1,4,5,6]=>[6,5,4,1,2,3]=>[5,4,1,2,3]=>[[[.,.],.],[.,[.,.]]] [3,2,1,4,6,5]=>[5,6,4,1,2,3]=>[5,4,1,2,3]=>[[[.,.],.],[.,[.,.]]] [3,2,1,5,4,6]=>[6,4,5,1,2,3]=>[4,5,1,2,3]=>[[.,[.,.]],[.,[.,.]]] [3,2,1,5,6,4]=>[4,6,5,1,2,3]=>[4,5,1,2,3]=>[[.,[.,.]],[.,[.,.]]] [3,2,1,6,4,5]=>[5,4,6,1,2,3]=>[5,4,1,2,3]=>[[[.,.],.],[.,[.,.]]] [3,2,1,6,5,4]=>[4,5,6,1,2,3]=>[4,5,1,2,3]=>[[.,[.,.]],[.,[.,.]]] [3,2,4,1,5,6]=>[6,5,1,4,2,3]=>[5,1,4,2,3]=>[[.,.],[[.,.],[.,.]]] [3,2,4,1,6,5]=>[5,6,1,4,2,3]=>[5,1,4,2,3]=>[[.,.],[[.,.],[.,.]]] [3,2,4,5,1,6]=>[6,1,5,4,2,3]=>[1,5,4,2,3]=>[.,[[[.,.],.],[.,.]]] [3,2,4,5,6,1]=>[1,6,5,4,2,3]=>[1,5,4,2,3]=>[.,[[[.,.],.],[.,.]]] [3,2,4,6,1,5]=>[5,1,6,4,2,3]=>[5,1,4,2,3]=>[[.,.],[[.,.],[.,.]]] [3,2,4,6,5,1]=>[1,5,6,4,2,3]=>[1,5,4,2,3]=>[.,[[[.,.],.],[.,.]]] [3,2,5,1,4,6]=>[6,4,1,5,2,3]=>[4,1,5,2,3]=>[[.,.],[[.,.],[.,.]]] [3,2,5,1,6,4]=>[4,6,1,5,2,3]=>[4,1,5,2,3]=>[[.,.],[[.,.],[.,.]]] [3,2,5,4,1,6]=>[6,1,4,5,2,3]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]] [3,2,5,4,6,1]=>[1,6,4,5,2,3]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]] [3,2,5,6,1,4]=>[4,1,6,5,2,3]=>[4,1,5,2,3]=>[[.,.],[[.,.],[.,.]]] [3,2,5,6,4,1]=>[1,4,6,5,2,3]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]] [3,2,6,1,4,5]=>[5,4,1,6,2,3]=>[5,4,1,2,3]=>[[[.,.],.],[.,[.,.]]] [3,2,6,1,5,4]=>[4,5,1,6,2,3]=>[4,5,1,2,3]=>[[.,[.,.]],[.,[.,.]]] [3,2,6,4,1,5]=>[5,1,4,6,2,3]=>[5,1,4,2,3]=>[[.,.],[[.,.],[.,.]]] [3,2,6,4,5,1]=>[1,5,4,6,2,3]=>[1,5,4,2,3]=>[.,[[[.,.],.],[.,.]]] [3,2,6,5,1,4]=>[4,1,5,6,2,3]=>[4,1,5,2,3]=>[[.,.],[[.,.],[.,.]]] [3,2,6,5,4,1]=>[1,4,5,6,2,3]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]] [3,4,1,2,5,6]=>[6,5,2,1,4,3]=>[5,2,1,4,3]=>[[[.,.],.],[[.,.],.]] [3,4,1,2,6,5]=>[5,6,2,1,4,3]=>[5,2,1,4,3]=>[[[.,.],.],[[.,.],.]] [3,4,1,5,2,6]=>[6,2,5,1,4,3]=>[2,5,1,4,3]=>[[.,[.,.]],[[.,.],.]] [3,4,1,5,6,2]=>[2,6,5,1,4,3]=>[2,5,1,4,3]=>[[.,[.,.]],[[.,.],.]] [3,4,1,6,2,5]=>[5,2,6,1,4,3]=>[5,2,1,4,3]=>[[[.,.],.],[[.,.],.]] [3,4,1,6,5,2]=>[2,5,6,1,4,3]=>[2,5,1,4,3]=>[[.,[.,.]],[[.,.],.]] [3,4,2,1,5,6]=>[6,5,1,2,4,3]=>[5,1,2,4,3]=>[[.,.],[.,[[.,.],.]]] [3,4,2,1,6,5]=>[5,6,1,2,4,3]=>[5,1,2,4,3]=>[[.,.],[.,[[.,.],.]]] [3,4,2,5,1,6]=>[6,1,5,2,4,3]=>[1,5,2,4,3]=>[.,[[.,.],[[.,.],.]]] [3,4,2,5,6,1]=>[1,6,5,2,4,3]=>[1,5,2,4,3]=>[.,[[.,.],[[.,.],.]]] [3,4,2,6,1,5]=>[5,1,6,2,4,3]=>[5,1,2,4,3]=>[[.,.],[.,[[.,.],.]]] [3,4,2,6,5,1]=>[1,5,6,2,4,3]=>[1,5,2,4,3]=>[.,[[.,.],[[.,.],.]]] [3,4,5,1,2,6]=>[6,2,1,5,4,3]=>[2,1,5,4,3]=>[[.,.],[[[.,.],.],.]] [3,4,5,1,6,2]=>[2,6,1,5,4,3]=>[2,1,5,4,3]=>[[.,.],[[[.,.],.],.]] [3,4,5,2,1,6]=>[6,1,2,5,4,3]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]] [3,4,5,2,6,1]=>[1,6,2,5,4,3]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]] [3,4,5,6,1,2]=>[2,1,6,5,4,3]=>[2,1,5,4,3]=>[[.,.],[[[.,.],.],.]] [3,4,5,6,2,1]=>[1,2,6,5,4,3]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]] [3,4,6,1,2,5]=>[5,2,1,6,4,3]=>[5,2,1,4,3]=>[[[.,.],.],[[.,.],.]] [3,4,6,1,5,2]=>[2,5,1,6,4,3]=>[2,5,1,4,3]=>[[.,[.,.]],[[.,.],.]] [3,4,6,2,1,5]=>[5,1,2,6,4,3]=>[5,1,2,4,3]=>[[.,.],[.,[[.,.],.]]] [3,4,6,2,5,1]=>[1,5,2,6,4,3]=>[1,5,2,4,3]=>[.,[[.,.],[[.,.],.]]] [3,4,6,5,1,2]=>[2,1,5,6,4,3]=>[2,1,5,4,3]=>[[.,.],[[[.,.],.],.]] [3,4,6,5,2,1]=>[1,2,5,6,4,3]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]] [3,5,1,2,4,6]=>[6,4,2,1,5,3]=>[4,2,1,5,3]=>[[[.,.],.],[[.,.],.]] [3,5,1,2,6,4]=>[4,6,2,1,5,3]=>[4,2,1,5,3]=>[[[.,.],.],[[.,.],.]] [3,5,1,4,2,6]=>[6,2,4,1,5,3]=>[2,4,1,5,3]=>[[.,[.,.]],[[.,.],.]] [3,5,1,4,6,2]=>[2,6,4,1,5,3]=>[2,4,1,5,3]=>[[.,[.,.]],[[.,.],.]] [3,5,1,6,2,4]=>[4,2,6,1,5,3]=>[4,2,1,5,3]=>[[[.,.],.],[[.,.],.]] [3,5,1,6,4,2]=>[2,4,6,1,5,3]=>[2,4,1,5,3]=>[[.,[.,.]],[[.,.],.]] [3,5,2,1,4,6]=>[6,4,1,2,5,3]=>[4,1,2,5,3]=>[[.,.],[.,[[.,.],.]]] [3,5,2,1,6,4]=>[4,6,1,2,5,3]=>[4,1,2,5,3]=>[[.,.],[.,[[.,.],.]]] [3,5,2,4,1,6]=>[6,1,4,2,5,3]=>[1,4,2,5,3]=>[.,[[.,.],[[.,.],.]]] [3,5,2,4,6,1]=>[1,6,4,2,5,3]=>[1,4,2,5,3]=>[.,[[.,.],[[.,.],.]]] [3,5,2,6,1,4]=>[4,1,6,2,5,3]=>[4,1,2,5,3]=>[[.,.],[.,[[.,.],.]]] [3,5,2,6,4,1]=>[1,4,6,2,5,3]=>[1,4,2,5,3]=>[.,[[.,.],[[.,.],.]]] [3,5,4,1,2,6]=>[6,2,1,4,5,3]=>[2,1,4,5,3]=>[[.,.],[[.,[.,.]],.]] [3,5,4,1,6,2]=>[2,6,1,4,5,3]=>[2,1,4,5,3]=>[[.,.],[[.,[.,.]],.]] [3,5,4,2,1,6]=>[6,1,2,4,5,3]=>[1,2,4,5,3]=>[.,[.,[[.,[.,.]],.]]] [3,5,4,2,6,1]=>[1,6,2,4,5,3]=>[1,2,4,5,3]=>[.,[.,[[.,[.,.]],.]]] [3,5,4,6,1,2]=>[2,1,6,4,5,3]=>[2,1,4,5,3]=>[[.,.],[[.,[.,.]],.]] [3,5,4,6,2,1]=>[1,2,6,4,5,3]=>[1,2,4,5,3]=>[.,[.,[[.,[.,.]],.]]] [3,5,6,1,2,4]=>[4,2,1,6,5,3]=>[4,2,1,5,3]=>[[[.,.],.],[[.,.],.]] [3,5,6,1,4,2]=>[2,4,1,6,5,3]=>[2,4,1,5,3]=>[[.,[.,.]],[[.,.],.]] [3,5,6,2,1,4]=>[4,1,2,6,5,3]=>[4,1,2,5,3]=>[[.,.],[.,[[.,.],.]]] [3,5,6,2,4,1]=>[1,4,2,6,5,3]=>[1,4,2,5,3]=>[.,[[.,.],[[.,.],.]]] [3,5,6,4,1,2]=>[2,1,4,6,5,3]=>[2,1,4,5,3]=>[[.,.],[[.,[.,.]],.]] [3,5,6,4,2,1]=>[1,2,4,6,5,3]=>[1,2,4,5,3]=>[.,[.,[[.,[.,.]],.]]] [3,6,1,2,4,5]=>[5,4,2,1,6,3]=>[5,4,2,1,3]=>[[[[.,.],.],.],[.,.]] [3,6,1,2,5,4]=>[4,5,2,1,6,3]=>[4,5,2,1,3]=>[[[.,[.,.]],.],[.,.]] [3,6,1,4,2,5]=>[5,2,4,1,6,3]=>[5,2,4,1,3]=>[[[.,.],[.,.]],[.,.]] [3,6,1,4,5,2]=>[2,5,4,1,6,3]=>[2,5,4,1,3]=>[[.,[[.,.],.]],[.,.]] [3,6,1,5,2,4]=>[4,2,5,1,6,3]=>[4,2,5,1,3]=>[[[.,.],[.,.]],[.,.]] [3,6,1,5,4,2]=>[2,4,5,1,6,3]=>[2,4,5,1,3]=>[[.,[.,[.,.]]],[.,.]] [3,6,2,1,4,5]=>[5,4,1,2,6,3]=>[5,4,1,2,3]=>[[[.,.],.],[.,[.,.]]] [3,6,2,1,5,4]=>[4,5,1,2,6,3]=>[4,5,1,2,3]=>[[.,[.,.]],[.,[.,.]]] [3,6,2,4,1,5]=>[5,1,4,2,6,3]=>[5,1,4,2,3]=>[[.,.],[[.,.],[.,.]]] [3,6,2,4,5,1]=>[1,5,4,2,6,3]=>[1,5,4,2,3]=>[.,[[[.,.],.],[.,.]]] [3,6,2,5,1,4]=>[4,1,5,2,6,3]=>[4,1,5,2,3]=>[[.,.],[[.,.],[.,.]]] [3,6,2,5,4,1]=>[1,4,5,2,6,3]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]] [3,6,4,1,2,5]=>[5,2,1,4,6,3]=>[5,2,1,4,3]=>[[[.,.],.],[[.,.],.]] [3,6,4,1,5,2]=>[2,5,1,4,6,3]=>[2,5,1,4,3]=>[[.,[.,.]],[[.,.],.]] [3,6,4,2,1,5]=>[5,1,2,4,6,3]=>[5,1,2,4,3]=>[[.,.],[.,[[.,.],.]]] [3,6,4,2,5,1]=>[1,5,2,4,6,3]=>[1,5,2,4,3]=>[.,[[.,.],[[.,.],.]]] [3,6,4,5,1,2]=>[2,1,5,4,6,3]=>[2,1,5,4,3]=>[[.,.],[[[.,.],.],.]] [3,6,4,5,2,1]=>[1,2,5,4,6,3]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]] [3,6,5,1,2,4]=>[4,2,1,5,6,3]=>[4,2,1,5,3]=>[[[.,.],.],[[.,.],.]] [3,6,5,1,4,2]=>[2,4,1,5,6,3]=>[2,4,1,5,3]=>[[.,[.,.]],[[.,.],.]] [3,6,5,2,1,4]=>[4,1,2,5,6,3]=>[4,1,2,5,3]=>[[.,.],[.,[[.,.],.]]] [3,6,5,2,4,1]=>[1,4,2,5,6,3]=>[1,4,2,5,3]=>[.,[[.,.],[[.,.],.]]] [3,6,5,4,1,2]=>[2,1,4,5,6,3]=>[2,1,4,5,3]=>[[.,.],[[.,[.,.]],.]] [3,6,5,4,2,1]=>[1,2,4,5,6,3]=>[1,2,4,5,3]=>[.,[.,[[.,[.,.]],.]]] [4,1,2,3,5,6]=>[6,5,3,2,1,4]=>[5,3,2,1,4]=>[[[[.,.],.],.],[.,.]] [4,1,2,3,6,5]=>[5,6,3,2,1,4]=>[5,3,2,1,4]=>[[[[.,.],.],.],[.,.]] [4,1,2,5,3,6]=>[6,3,5,2,1,4]=>[3,5,2,1,4]=>[[[.,[.,.]],.],[.,.]] [4,1,2,5,6,3]=>[3,6,5,2,1,4]=>[3,5,2,1,4]=>[[[.,[.,.]],.],[.,.]] [4,1,2,6,3,5]=>[5,3,6,2,1,4]=>[5,3,2,1,4]=>[[[[.,.],.],.],[.,.]] [4,1,2,6,5,3]=>[3,5,6,2,1,4]=>[3,5,2,1,4]=>[[[.,[.,.]],.],[.,.]] [4,1,3,2,5,6]=>[6,5,2,3,1,4]=>[5,2,3,1,4]=>[[[.,.],[.,.]],[.,.]] [4,1,3,2,6,5]=>[5,6,2,3,1,4]=>[5,2,3,1,4]=>[[[.,.],[.,.]],[.,.]] [4,1,3,5,2,6]=>[6,2,5,3,1,4]=>[2,5,3,1,4]=>[[.,[[.,.],.]],[.,.]] [4,1,3,5,6,2]=>[2,6,5,3,1,4]=>[2,5,3,1,4]=>[[.,[[.,.],.]],[.,.]] [4,1,3,6,2,5]=>[5,2,6,3,1,4]=>[5,2,3,1,4]=>[[[.,.],[.,.]],[.,.]] [4,1,3,6,5,2]=>[2,5,6,3,1,4]=>[2,5,3,1,4]=>[[.,[[.,.],.]],[.,.]] [4,1,5,2,3,6]=>[6,3,2,5,1,4]=>[3,2,5,1,4]=>[[[.,.],[.,.]],[.,.]] [4,1,5,2,6,3]=>[3,6,2,5,1,4]=>[3,2,5,1,4]=>[[[.,.],[.,.]],[.,.]] [4,1,5,3,2,6]=>[6,2,3,5,1,4]=>[2,3,5,1,4]=>[[.,[.,[.,.]]],[.,.]] [4,1,5,3,6,2]=>[2,6,3,5,1,4]=>[2,3,5,1,4]=>[[.,[.,[.,.]]],[.,.]] [4,1,5,6,2,3]=>[3,2,6,5,1,4]=>[3,2,5,1,4]=>[[[.,.],[.,.]],[.,.]] [4,1,5,6,3,2]=>[2,3,6,5,1,4]=>[2,3,5,1,4]=>[[.,[.,[.,.]]],[.,.]] [4,1,6,2,3,5]=>[5,3,2,6,1,4]=>[5,3,2,1,4]=>[[[[.,.],.],.],[.,.]] [4,1,6,2,5,3]=>[3,5,2,6,1,4]=>[3,5,2,1,4]=>[[[.,[.,.]],.],[.,.]] [4,1,6,3,2,5]=>[5,2,3,6,1,4]=>[5,2,3,1,4]=>[[[.,.],[.,.]],[.,.]] [4,1,6,3,5,2]=>[2,5,3,6,1,4]=>[2,5,3,1,4]=>[[.,[[.,.],.]],[.,.]] [4,1,6,5,2,3]=>[3,2,5,6,1,4]=>[3,2,5,1,4]=>[[[.,.],[.,.]],[.,.]] [4,1,6,5,3,2]=>[2,3,5,6,1,4]=>[2,3,5,1,4]=>[[.,[.,[.,.]]],[.,.]] [4,2,1,3,5,6]=>[6,5,3,1,2,4]=>[5,3,1,2,4]=>[[[.,.],.],[.,[.,.]]] [4,2,1,3,6,5]=>[5,6,3,1,2,4]=>[5,3,1,2,4]=>[[[.,.],.],[.,[.,.]]] [4,2,1,5,3,6]=>[6,3,5,1,2,4]=>[3,5,1,2,4]=>[[.,[.,.]],[.,[.,.]]] [4,2,1,5,6,3]=>[3,6,5,1,2,4]=>[3,5,1,2,4]=>[[.,[.,.]],[.,[.,.]]] [4,2,1,6,3,5]=>[5,3,6,1,2,4]=>[5,3,1,2,4]=>[[[.,.],.],[.,[.,.]]] [4,2,1,6,5,3]=>[3,5,6,1,2,4]=>[3,5,1,2,4]=>[[.,[.,.]],[.,[.,.]]] [4,2,3,1,5,6]=>[6,5,1,3,2,4]=>[5,1,3,2,4]=>[[.,.],[[.,.],[.,.]]] [4,2,3,1,6,5]=>[5,6,1,3,2,4]=>[5,1,3,2,4]=>[[.,.],[[.,.],[.,.]]] [4,2,3,5,1,6]=>[6,1,5,3,2,4]=>[1,5,3,2,4]=>[.,[[[.,.],.],[.,.]]] [4,2,3,5,6,1]=>[1,6,5,3,2,4]=>[1,5,3,2,4]=>[.,[[[.,.],.],[.,.]]] [4,2,3,6,1,5]=>[5,1,6,3,2,4]=>[5,1,3,2,4]=>[[.,.],[[.,.],[.,.]]] [4,2,3,6,5,1]=>[1,5,6,3,2,4]=>[1,5,3,2,4]=>[.,[[[.,.],.],[.,.]]] [4,2,5,1,3,6]=>[6,3,1,5,2,4]=>[3,1,5,2,4]=>[[.,.],[[.,.],[.,.]]] [4,2,5,1,6,3]=>[3,6,1,5,2,4]=>[3,1,5,2,4]=>[[.,.],[[.,.],[.,.]]] [4,2,5,3,1,6]=>[6,1,3,5,2,4]=>[1,3,5,2,4]=>[.,[[.,[.,.]],[.,.]]] [4,2,5,3,6,1]=>[1,6,3,5,2,4]=>[1,3,5,2,4]=>[.,[[.,[.,.]],[.,.]]] [4,2,5,6,1,3]=>[3,1,6,5,2,4]=>[3,1,5,2,4]=>[[.,.],[[.,.],[.,.]]] [4,2,5,6,3,1]=>[1,3,6,5,2,4]=>[1,3,5,2,4]=>[.,[[.,[.,.]],[.,.]]] [4,2,6,1,3,5]=>[5,3,1,6,2,4]=>[5,3,1,2,4]=>[[[.,.],.],[.,[.,.]]] [4,2,6,1,5,3]=>[3,5,1,6,2,4]=>[3,5,1,2,4]=>[[.,[.,.]],[.,[.,.]]] [4,2,6,3,1,5]=>[5,1,3,6,2,4]=>[5,1,3,2,4]=>[[.,.],[[.,.],[.,.]]] [4,2,6,3,5,1]=>[1,5,3,6,2,4]=>[1,5,3,2,4]=>[.,[[[.,.],.],[.,.]]] [4,2,6,5,1,3]=>[3,1,5,6,2,4]=>[3,1,5,2,4]=>[[.,.],[[.,.],[.,.]]] [4,2,6,5,3,1]=>[1,3,5,6,2,4]=>[1,3,5,2,4]=>[.,[[.,[.,.]],[.,.]]] [4,3,1,2,5,6]=>[6,5,2,1,3,4]=>[5,2,1,3,4]=>[[[.,.],.],[.,[.,.]]] [4,3,1,2,6,5]=>[5,6,2,1,3,4]=>[5,2,1,3,4]=>[[[.,.],.],[.,[.,.]]] [4,3,1,5,2,6]=>[6,2,5,1,3,4]=>[2,5,1,3,4]=>[[.,[.,.]],[.,[.,.]]] [4,3,1,5,6,2]=>[2,6,5,1,3,4]=>[2,5,1,3,4]=>[[.,[.,.]],[.,[.,.]]] [4,3,1,6,2,5]=>[5,2,6,1,3,4]=>[5,2,1,3,4]=>[[[.,.],.],[.,[.,.]]] [4,3,1,6,5,2]=>[2,5,6,1,3,4]=>[2,5,1,3,4]=>[[.,[.,.]],[.,[.,.]]] [4,3,2,1,5,6]=>[6,5,1,2,3,4]=>[5,1,2,3,4]=>[[.,.],[.,[.,[.,.]]]] [4,3,2,1,6,5]=>[5,6,1,2,3,4]=>[5,1,2,3,4]=>[[.,.],[.,[.,[.,.]]]] [4,3,2,5,1,6]=>[6,1,5,2,3,4]=>[1,5,2,3,4]=>[.,[[.,.],[.,[.,.]]]] [4,3,2,5,6,1]=>[1,6,5,2,3,4]=>[1,5,2,3,4]=>[.,[[.,.],[.,[.,.]]]] [4,3,2,6,1,5]=>[5,1,6,2,3,4]=>[5,1,2,3,4]=>[[.,.],[.,[.,[.,.]]]] [4,3,2,6,5,1]=>[1,5,6,2,3,4]=>[1,5,2,3,4]=>[.,[[.,.],[.,[.,.]]]] [4,3,5,1,2,6]=>[6,2,1,5,3,4]=>[2,1,5,3,4]=>[[.,.],[[.,.],[.,.]]] [4,3,5,1,6,2]=>[2,6,1,5,3,4]=>[2,1,5,3,4]=>[[.,.],[[.,.],[.,.]]] [4,3,5,2,1,6]=>[6,1,2,5,3,4]=>[1,2,5,3,4]=>[.,[.,[[.,.],[.,.]]]] [4,3,5,2,6,1]=>[1,6,2,5,3,4]=>[1,2,5,3,4]=>[.,[.,[[.,.],[.,.]]]] [4,3,5,6,1,2]=>[2,1,6,5,3,4]=>[2,1,5,3,4]=>[[.,.],[[.,.],[.,.]]] [4,3,5,6,2,1]=>[1,2,6,5,3,4]=>[1,2,5,3,4]=>[.,[.,[[.,.],[.,.]]]] [4,3,6,1,2,5]=>[5,2,1,6,3,4]=>[5,2,1,3,4]=>[[[.,.],.],[.,[.,.]]] [4,3,6,1,5,2]=>[2,5,1,6,3,4]=>[2,5,1,3,4]=>[[.,[.,.]],[.,[.,.]]] [4,3,6,2,1,5]=>[5,1,2,6,3,4]=>[5,1,2,3,4]=>[[.,.],[.,[.,[.,.]]]] [4,3,6,2,5,1]=>[1,5,2,6,3,4]=>[1,5,2,3,4]=>[.,[[.,.],[.,[.,.]]]] [4,3,6,5,1,2]=>[2,1,5,6,3,4]=>[2,1,5,3,4]=>[[.,.],[[.,.],[.,.]]] [4,3,6,5,2,1]=>[1,2,5,6,3,4]=>[1,2,5,3,4]=>[.,[.,[[.,.],[.,.]]]] [4,5,1,2,3,6]=>[6,3,2,1,5,4]=>[3,2,1,5,4]=>[[[.,.],.],[[.,.],.]] [4,5,1,2,6,3]=>[3,6,2,1,5,4]=>[3,2,1,5,4]=>[[[.,.],.],[[.,.],.]] [4,5,1,3,2,6]=>[6,2,3,1,5,4]=>[2,3,1,5,4]=>[[.,[.,.]],[[.,.],.]] [4,5,1,3,6,2]=>[2,6,3,1,5,4]=>[2,3,1,5,4]=>[[.,[.,.]],[[.,.],.]] [4,5,1,6,2,3]=>[3,2,6,1,5,4]=>[3,2,1,5,4]=>[[[.,.],.],[[.,.],.]] [4,5,1,6,3,2]=>[2,3,6,1,5,4]=>[2,3,1,5,4]=>[[.,[.,.]],[[.,.],.]] [4,5,2,1,3,6]=>[6,3,1,2,5,4]=>[3,1,2,5,4]=>[[.,.],[.,[[.,.],.]]] [4,5,2,1,6,3]=>[3,6,1,2,5,4]=>[3,1,2,5,4]=>[[.,.],[.,[[.,.],.]]] [4,5,2,3,1,6]=>[6,1,3,2,5,4]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]] [4,5,2,3,6,1]=>[1,6,3,2,5,4]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]] [4,5,2,6,1,3]=>[3,1,6,2,5,4]=>[3,1,2,5,4]=>[[.,.],[.,[[.,.],.]]] [4,5,2,6,3,1]=>[1,3,6,2,5,4]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]] [4,5,3,1,2,6]=>[6,2,1,3,5,4]=>[2,1,3,5,4]=>[[.,.],[.,[[.,.],.]]] [4,5,3,1,6,2]=>[2,6,1,3,5,4]=>[2,1,3,5,4]=>[[.,.],[.,[[.,.],.]]] [4,5,3,2,1,6]=>[6,1,2,3,5,4]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [4,5,3,2,6,1]=>[1,6,2,3,5,4]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [4,5,3,6,1,2]=>[2,1,6,3,5,4]=>[2,1,3,5,4]=>[[.,.],[.,[[.,.],.]]] [4,5,3,6,2,1]=>[1,2,6,3,5,4]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [4,5,6,1,2,3]=>[3,2,1,6,5,4]=>[3,2,1,5,4]=>[[[.,.],.],[[.,.],.]] [4,5,6,1,3,2]=>[2,3,1,6,5,4]=>[2,3,1,5,4]=>[[.,[.,.]],[[.,.],.]] [4,5,6,2,1,3]=>[3,1,2,6,5,4]=>[3,1,2,5,4]=>[[.,.],[.,[[.,.],.]]] [4,5,6,2,3,1]=>[1,3,2,6,5,4]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]] [4,5,6,3,1,2]=>[2,1,3,6,5,4]=>[2,1,3,5,4]=>[[.,.],[.,[[.,.],.]]] [4,5,6,3,2,1]=>[1,2,3,6,5,4]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [4,6,1,2,3,5]=>[5,3,2,1,6,4]=>[5,3,2,1,4]=>[[[[.,.],.],.],[.,.]] [4,6,1,2,5,3]=>[3,5,2,1,6,4]=>[3,5,2,1,4]=>[[[.,[.,.]],.],[.,.]] [4,6,1,3,2,5]=>[5,2,3,1,6,4]=>[5,2,3,1,4]=>[[[.,.],[.,.]],[.,.]] [4,6,1,3,5,2]=>[2,5,3,1,6,4]=>[2,5,3,1,4]=>[[.,[[.,.],.]],[.,.]] [4,6,1,5,2,3]=>[3,2,5,1,6,4]=>[3,2,5,1,4]=>[[[.,.],[.,.]],[.,.]] [4,6,1,5,3,2]=>[2,3,5,1,6,4]=>[2,3,5,1,4]=>[[.,[.,[.,.]]],[.,.]] [4,6,2,1,3,5]=>[5,3,1,2,6,4]=>[5,3,1,2,4]=>[[[.,.],.],[.,[.,.]]] [4,6,2,1,5,3]=>[3,5,1,2,6,4]=>[3,5,1,2,4]=>[[.,[.,.]],[.,[.,.]]] [4,6,2,3,1,5]=>[5,1,3,2,6,4]=>[5,1,3,2,4]=>[[.,.],[[.,.],[.,.]]] [4,6,2,3,5,1]=>[1,5,3,2,6,4]=>[1,5,3,2,4]=>[.,[[[.,.],.],[.,.]]] [4,6,2,5,1,3]=>[3,1,5,2,6,4]=>[3,1,5,2,4]=>[[.,.],[[.,.],[.,.]]] [4,6,2,5,3,1]=>[1,3,5,2,6,4]=>[1,3,5,2,4]=>[.,[[.,[.,.]],[.,.]]] [4,6,3,1,2,5]=>[5,2,1,3,6,4]=>[5,2,1,3,4]=>[[[.,.],.],[.,[.,.]]] [4,6,3,1,5,2]=>[2,5,1,3,6,4]=>[2,5,1,3,4]=>[[.,[.,.]],[.,[.,.]]] [4,6,3,2,1,5]=>[5,1,2,3,6,4]=>[5,1,2,3,4]=>[[.,.],[.,[.,[.,.]]]] [4,6,3,2,5,1]=>[1,5,2,3,6,4]=>[1,5,2,3,4]=>[.,[[.,.],[.,[.,.]]]] [4,6,3,5,1,2]=>[2,1,5,3,6,4]=>[2,1,5,3,4]=>[[.,.],[[.,.],[.,.]]] [4,6,3,5,2,1]=>[1,2,5,3,6,4]=>[1,2,5,3,4]=>[.,[.,[[.,.],[.,.]]]] [4,6,5,1,2,3]=>[3,2,1,5,6,4]=>[3,2,1,5,4]=>[[[.,.],.],[[.,.],.]] [4,6,5,1,3,2]=>[2,3,1,5,6,4]=>[2,3,1,5,4]=>[[.,[.,.]],[[.,.],.]] [4,6,5,2,1,3]=>[3,1,2,5,6,4]=>[3,1,2,5,4]=>[[.,.],[.,[[.,.],.]]] [4,6,5,2,3,1]=>[1,3,2,5,6,4]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]] [4,6,5,3,1,2]=>[2,1,3,5,6,4]=>[2,1,3,5,4]=>[[.,.],[.,[[.,.],.]]] [4,6,5,3,2,1]=>[1,2,3,5,6,4]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [5,1,2,3,4,6]=>[6,4,3,2,1,5]=>[4,3,2,1,5]=>[[[[.,.],.],.],[.,.]] [5,1,2,3,6,4]=>[4,6,3,2,1,5]=>[4,3,2,1,5]=>[[[[.,.],.],.],[.,.]] [5,1,2,4,3,6]=>[6,3,4,2,1,5]=>[3,4,2,1,5]=>[[[.,[.,.]],.],[.,.]] [5,1,2,4,6,3]=>[3,6,4,2,1,5]=>[3,4,2,1,5]=>[[[.,[.,.]],.],[.,.]] [5,1,2,6,3,4]=>[4,3,6,2,1,5]=>[4,3,2,1,5]=>[[[[.,.],.],.],[.,.]] [5,1,2,6,4,3]=>[3,4,6,2,1,5]=>[3,4,2,1,5]=>[[[.,[.,.]],.],[.,.]] [5,1,3,2,4,6]=>[6,4,2,3,1,5]=>[4,2,3,1,5]=>[[[.,.],[.,.]],[.,.]] [5,1,3,2,6,4]=>[4,6,2,3,1,5]=>[4,2,3,1,5]=>[[[.,.],[.,.]],[.,.]] [5,1,3,4,2,6]=>[6,2,4,3,1,5]=>[2,4,3,1,5]=>[[.,[[.,.],.]],[.,.]] [5,1,3,4,6,2]=>[2,6,4,3,1,5]=>[2,4,3,1,5]=>[[.,[[.,.],.]],[.,.]] [5,1,3,6,2,4]=>[4,2,6,3,1,5]=>[4,2,3,1,5]=>[[[.,.],[.,.]],[.,.]] [5,1,3,6,4,2]=>[2,4,6,3,1,5]=>[2,4,3,1,5]=>[[.,[[.,.],.]],[.,.]] [5,1,4,2,3,6]=>[6,3,2,4,1,5]=>[3,2,4,1,5]=>[[[.,.],[.,.]],[.,.]] [5,1,4,2,6,3]=>[3,6,2,4,1,5]=>[3,2,4,1,5]=>[[[.,.],[.,.]],[.,.]] [5,1,4,3,2,6]=>[6,2,3,4,1,5]=>[2,3,4,1,5]=>[[.,[.,[.,.]]],[.,.]] [5,1,4,3,6,2]=>[2,6,3,4,1,5]=>[2,3,4,1,5]=>[[.,[.,[.,.]]],[.,.]] [5,1,4,6,2,3]=>[3,2,6,4,1,5]=>[3,2,4,1,5]=>[[[.,.],[.,.]],[.,.]] [5,1,4,6,3,2]=>[2,3,6,4,1,5]=>[2,3,4,1,5]=>[[.,[.,[.,.]]],[.,.]] [5,1,6,2,3,4]=>[4,3,2,6,1,5]=>[4,3,2,1,5]=>[[[[.,.],.],.],[.,.]] [5,1,6,2,4,3]=>[3,4,2,6,1,5]=>[3,4,2,1,5]=>[[[.,[.,.]],.],[.,.]] [5,1,6,3,2,4]=>[4,2,3,6,1,5]=>[4,2,3,1,5]=>[[[.,.],[.,.]],[.,.]] [5,1,6,3,4,2]=>[2,4,3,6,1,5]=>[2,4,3,1,5]=>[[.,[[.,.],.]],[.,.]] [5,1,6,4,2,3]=>[3,2,4,6,1,5]=>[3,2,4,1,5]=>[[[.,.],[.,.]],[.,.]] [5,1,6,4,3,2]=>[2,3,4,6,1,5]=>[2,3,4,1,5]=>[[.,[.,[.,.]]],[.,.]] [5,2,1,3,4,6]=>[6,4,3,1,2,5]=>[4,3,1,2,5]=>[[[.,.],.],[.,[.,.]]] [5,2,1,3,6,4]=>[4,6,3,1,2,5]=>[4,3,1,2,5]=>[[[.,.],.],[.,[.,.]]] [5,2,1,4,3,6]=>[6,3,4,1,2,5]=>[3,4,1,2,5]=>[[.,[.,.]],[.,[.,.]]] [5,2,1,4,6,3]=>[3,6,4,1,2,5]=>[3,4,1,2,5]=>[[.,[.,.]],[.,[.,.]]] [5,2,1,6,3,4]=>[4,3,6,1,2,5]=>[4,3,1,2,5]=>[[[.,.],.],[.,[.,.]]] [5,2,1,6,4,3]=>[3,4,6,1,2,5]=>[3,4,1,2,5]=>[[.,[.,.]],[.,[.,.]]] [5,2,3,1,4,6]=>[6,4,1,3,2,5]=>[4,1,3,2,5]=>[[.,.],[[.,.],[.,.]]] [5,2,3,1,6,4]=>[4,6,1,3,2,5]=>[4,1,3,2,5]=>[[.,.],[[.,.],[.,.]]] [5,2,3,4,1,6]=>[6,1,4,3,2,5]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]] [5,2,3,4,6,1]=>[1,6,4,3,2,5]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]] [5,2,3,6,1,4]=>[4,1,6,3,2,5]=>[4,1,3,2,5]=>[[.,.],[[.,.],[.,.]]] [5,2,3,6,4,1]=>[1,4,6,3,2,5]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]] [5,2,4,1,3,6]=>[6,3,1,4,2,5]=>[3,1,4,2,5]=>[[.,.],[[.,.],[.,.]]] [5,2,4,1,6,3]=>[3,6,1,4,2,5]=>[3,1,4,2,5]=>[[.,.],[[.,.],[.,.]]] [5,2,4,3,1,6]=>[6,1,3,4,2,5]=>[1,3,4,2,5]=>[.,[[.,[.,.]],[.,.]]] [5,2,4,3,6,1]=>[1,6,3,4,2,5]=>[1,3,4,2,5]=>[.,[[.,[.,.]],[.,.]]] [5,2,4,6,1,3]=>[3,1,6,4,2,5]=>[3,1,4,2,5]=>[[.,.],[[.,.],[.,.]]] [5,2,4,6,3,1]=>[1,3,6,4,2,5]=>[1,3,4,2,5]=>[.,[[.,[.,.]],[.,.]]] [5,2,6,1,3,4]=>[4,3,1,6,2,5]=>[4,3,1,2,5]=>[[[.,.],.],[.,[.,.]]] [5,2,6,1,4,3]=>[3,4,1,6,2,5]=>[3,4,1,2,5]=>[[.,[.,.]],[.,[.,.]]] [5,2,6,3,1,4]=>[4,1,3,6,2,5]=>[4,1,3,2,5]=>[[.,.],[[.,.],[.,.]]] [5,2,6,3,4,1]=>[1,4,3,6,2,5]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]] [5,2,6,4,1,3]=>[3,1,4,6,2,5]=>[3,1,4,2,5]=>[[.,.],[[.,.],[.,.]]] [5,2,6,4,3,1]=>[1,3,4,6,2,5]=>[1,3,4,2,5]=>[.,[[.,[.,.]],[.,.]]] [5,3,1,2,4,6]=>[6,4,2,1,3,5]=>[4,2,1,3,5]=>[[[.,.],.],[.,[.,.]]] [5,3,1,2,6,4]=>[4,6,2,1,3,5]=>[4,2,1,3,5]=>[[[.,.],.],[.,[.,.]]] [5,3,1,4,2,6]=>[6,2,4,1,3,5]=>[2,4,1,3,5]=>[[.,[.,.]],[.,[.,.]]] [5,3,1,4,6,2]=>[2,6,4,1,3,5]=>[2,4,1,3,5]=>[[.,[.,.]],[.,[.,.]]] [5,3,1,6,2,4]=>[4,2,6,1,3,5]=>[4,2,1,3,5]=>[[[.,.],.],[.,[.,.]]] [5,3,1,6,4,2]=>[2,4,6,1,3,5]=>[2,4,1,3,5]=>[[.,[.,.]],[.,[.,.]]] [5,3,2,1,4,6]=>[6,4,1,2,3,5]=>[4,1,2,3,5]=>[[.,.],[.,[.,[.,.]]]] [5,3,2,1,6,4]=>[4,6,1,2,3,5]=>[4,1,2,3,5]=>[[.,.],[.,[.,[.,.]]]] [5,3,2,4,1,6]=>[6,1,4,2,3,5]=>[1,4,2,3,5]=>[.,[[.,.],[.,[.,.]]]] [5,3,2,4,6,1]=>[1,6,4,2,3,5]=>[1,4,2,3,5]=>[.,[[.,.],[.,[.,.]]]] [5,3,2,6,1,4]=>[4,1,6,2,3,5]=>[4,1,2,3,5]=>[[.,.],[.,[.,[.,.]]]] [5,3,2,6,4,1]=>[1,4,6,2,3,5]=>[1,4,2,3,5]=>[.,[[.,.],[.,[.,.]]]] [5,3,4,1,2,6]=>[6,2,1,4,3,5]=>[2,1,4,3,5]=>[[.,.],[[.,.],[.,.]]] [5,3,4,1,6,2]=>[2,6,1,4,3,5]=>[2,1,4,3,5]=>[[.,.],[[.,.],[.,.]]] [5,3,4,2,1,6]=>[6,1,2,4,3,5]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [5,3,4,2,6,1]=>[1,6,2,4,3,5]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [5,3,4,6,1,2]=>[2,1,6,4,3,5]=>[2,1,4,3,5]=>[[.,.],[[.,.],[.,.]]] [5,3,4,6,2,1]=>[1,2,6,4,3,5]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [5,3,6,1,2,4]=>[4,2,1,6,3,5]=>[4,2,1,3,5]=>[[[.,.],.],[.,[.,.]]] [5,3,6,1,4,2]=>[2,4,1,6,3,5]=>[2,4,1,3,5]=>[[.,[.,.]],[.,[.,.]]] [5,3,6,2,1,4]=>[4,1,2,6,3,5]=>[4,1,2,3,5]=>[[.,.],[.,[.,[.,.]]]] [5,3,6,2,4,1]=>[1,4,2,6,3,5]=>[1,4,2,3,5]=>[.,[[.,.],[.,[.,.]]]] [5,3,6,4,1,2]=>[2,1,4,6,3,5]=>[2,1,4,3,5]=>[[.,.],[[.,.],[.,.]]] [5,3,6,4,2,1]=>[1,2,4,6,3,5]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [5,4,1,2,3,6]=>[6,3,2,1,4,5]=>[3,2,1,4,5]=>[[[.,.],.],[.,[.,.]]] [5,4,1,2,6,3]=>[3,6,2,1,4,5]=>[3,2,1,4,5]=>[[[.,.],.],[.,[.,.]]] [5,4,1,3,2,6]=>[6,2,3,1,4,5]=>[2,3,1,4,5]=>[[.,[.,.]],[.,[.,.]]] [5,4,1,3,6,2]=>[2,6,3,1,4,5]=>[2,3,1,4,5]=>[[.,[.,.]],[.,[.,.]]] [5,4,1,6,2,3]=>[3,2,6,1,4,5]=>[3,2,1,4,5]=>[[[.,.],.],[.,[.,.]]] [5,4,1,6,3,2]=>[2,3,6,1,4,5]=>[2,3,1,4,5]=>[[.,[.,.]],[.,[.,.]]] [5,4,2,1,3,6]=>[6,3,1,2,4,5]=>[3,1,2,4,5]=>[[.,.],[.,[.,[.,.]]]] [5,4,2,1,6,3]=>[3,6,1,2,4,5]=>[3,1,2,4,5]=>[[.,.],[.,[.,[.,.]]]] [5,4,2,3,1,6]=>[6,1,3,2,4,5]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [5,4,2,3,6,1]=>[1,6,3,2,4,5]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [5,4,2,6,1,3]=>[3,1,6,2,4,5]=>[3,1,2,4,5]=>[[.,.],[.,[.,[.,.]]]] [5,4,2,6,3,1]=>[1,3,6,2,4,5]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [5,4,3,1,2,6]=>[6,2,1,3,4,5]=>[2,1,3,4,5]=>[[.,.],[.,[.,[.,.]]]] [5,4,3,1,6,2]=>[2,6,1,3,4,5]=>[2,1,3,4,5]=>[[.,.],[.,[.,[.,.]]]] [5,4,3,2,1,6]=>[6,1,2,3,4,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [5,4,3,2,6,1]=>[1,6,2,3,4,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [5,4,3,6,1,2]=>[2,1,6,3,4,5]=>[2,1,3,4,5]=>[[.,.],[.,[.,[.,.]]]] [5,4,3,6,2,1]=>[1,2,6,3,4,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [5,4,6,1,2,3]=>[3,2,1,6,4,5]=>[3,2,1,4,5]=>[[[.,.],.],[.,[.,.]]] [5,4,6,1,3,2]=>[2,3,1,6,4,5]=>[2,3,1,4,5]=>[[.,[.,.]],[.,[.,.]]] [5,4,6,2,1,3]=>[3,1,2,6,4,5]=>[3,1,2,4,5]=>[[.,.],[.,[.,[.,.]]]] [5,4,6,2,3,1]=>[1,3,2,6,4,5]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [5,4,6,3,1,2]=>[2,1,3,6,4,5]=>[2,1,3,4,5]=>[[.,.],[.,[.,[.,.]]]] [5,4,6,3,2,1]=>[1,2,3,6,4,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [5,6,1,2,3,4]=>[4,3,2,1,6,5]=>[4,3,2,1,5]=>[[[[.,.],.],.],[.,.]] [5,6,1,2,4,3]=>[3,4,2,1,6,5]=>[3,4,2,1,5]=>[[[.,[.,.]],.],[.,.]] [5,6,1,3,2,4]=>[4,2,3,1,6,5]=>[4,2,3,1,5]=>[[[.,.],[.,.]],[.,.]] [5,6,1,3,4,2]=>[2,4,3,1,6,5]=>[2,4,3,1,5]=>[[.,[[.,.],.]],[.,.]] [5,6,1,4,2,3]=>[3,2,4,1,6,5]=>[3,2,4,1,5]=>[[[.,.],[.,.]],[.,.]] [5,6,1,4,3,2]=>[2,3,4,1,6,5]=>[2,3,4,1,5]=>[[.,[.,[.,.]]],[.,.]] [5,6,2,1,3,4]=>[4,3,1,2,6,5]=>[4,3,1,2,5]=>[[[.,.],.],[.,[.,.]]] [5,6,2,1,4,3]=>[3,4,1,2,6,5]=>[3,4,1,2,5]=>[[.,[.,.]],[.,[.,.]]] [5,6,2,3,1,4]=>[4,1,3,2,6,5]=>[4,1,3,2,5]=>[[.,.],[[.,.],[.,.]]] [5,6,2,3,4,1]=>[1,4,3,2,6,5]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]] [5,6,2,4,1,3]=>[3,1,4,2,6,5]=>[3,1,4,2,5]=>[[.,.],[[.,.],[.,.]]] [5,6,2,4,3,1]=>[1,3,4,2,6,5]=>[1,3,4,2,5]=>[.,[[.,[.,.]],[.,.]]] [5,6,3,1,2,4]=>[4,2,1,3,6,5]=>[4,2,1,3,5]=>[[[.,.],.],[.,[.,.]]] [5,6,3,1,4,2]=>[2,4,1,3,6,5]=>[2,4,1,3,5]=>[[.,[.,.]],[.,[.,.]]] [5,6,3,2,1,4]=>[4,1,2,3,6,5]=>[4,1,2,3,5]=>[[.,.],[.,[.,[.,.]]]] [5,6,3,2,4,1]=>[1,4,2,3,6,5]=>[1,4,2,3,5]=>[.,[[.,.],[.,[.,.]]]] [5,6,3,4,1,2]=>[2,1,4,3,6,5]=>[2,1,4,3,5]=>[[.,.],[[.,.],[.,.]]] [5,6,3,4,2,1]=>[1,2,4,3,6,5]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [5,6,4,1,2,3]=>[3,2,1,4,6,5]=>[3,2,1,4,5]=>[[[.,.],.],[.,[.,.]]] [5,6,4,1,3,2]=>[2,3,1,4,6,5]=>[2,3,1,4,5]=>[[.,[.,.]],[.,[.,.]]] [5,6,4,2,1,3]=>[3,1,2,4,6,5]=>[3,1,2,4,5]=>[[.,.],[.,[.,[.,.]]]] [5,6,4,2,3,1]=>[1,3,2,4,6,5]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [5,6,4,3,1,2]=>[2,1,3,4,6,5]=>[2,1,3,4,5]=>[[.,.],[.,[.,[.,.]]]] [5,6,4,3,2,1]=>[1,2,3,4,6,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [6,1,2,3,4,5]=>[5,4,3,2,1,6]=>[5,4,3,2,1]=>[[[[[.,.],.],.],.],.] [6,1,2,3,5,4]=>[4,5,3,2,1,6]=>[4,5,3,2,1]=>[[[[.,[.,.]],.],.],.] [6,1,2,4,3,5]=>[5,3,4,2,1,6]=>[5,3,4,2,1]=>[[[[.,.],[.,.]],.],.] [6,1,2,4,5,3]=>[3,5,4,2,1,6]=>[3,5,4,2,1]=>[[[.,[[.,.],.]],.],.] [6,1,2,5,3,4]=>[4,3,5,2,1,6]=>[4,3,5,2,1]=>[[[[.,.],[.,.]],.],.] [6,1,2,5,4,3]=>[3,4,5,2,1,6]=>[3,4,5,2,1]=>[[[.,[.,[.,.]]],.],.] [6,1,3,2,4,5]=>[5,4,2,3,1,6]=>[5,4,2,3,1]=>[[[[.,.],.],[.,.]],.] [6,1,3,2,5,4]=>[4,5,2,3,1,6]=>[4,5,2,3,1]=>[[[.,[.,.]],[.,.]],.] [6,1,3,4,2,5]=>[5,2,4,3,1,6]=>[5,2,4,3,1]=>[[[.,.],[[.,.],.]],.] [6,1,3,4,5,2]=>[2,5,4,3,1,6]=>[2,5,4,3,1]=>[[.,[[[.,.],.],.]],.] [6,1,3,5,2,4]=>[4,2,5,3,1,6]=>[4,2,5,3,1]=>[[[.,.],[[.,.],.]],.] [6,1,3,5,4,2]=>[2,4,5,3,1,6]=>[2,4,5,3,1]=>[[.,[[.,[.,.]],.]],.] [6,1,4,2,3,5]=>[5,3,2,4,1,6]=>[5,3,2,4,1]=>[[[[.,.],.],[.,.]],.] [6,1,4,2,5,3]=>[3,5,2,4,1,6]=>[3,5,2,4,1]=>[[[.,[.,.]],[.,.]],.] [6,1,4,3,2,5]=>[5,2,3,4,1,6]=>[5,2,3,4,1]=>[[[.,.],[.,[.,.]]],.] [6,1,4,3,5,2]=>[2,5,3,4,1,6]=>[2,5,3,4,1]=>[[.,[[.,.],[.,.]]],.] [6,1,4,5,2,3]=>[3,2,5,4,1,6]=>[3,2,5,4,1]=>[[[.,.],[[.,.],.]],.] [6,1,4,5,3,2]=>[2,3,5,4,1,6]=>[2,3,5,4,1]=>[[.,[.,[[.,.],.]]],.] [6,1,5,2,3,4]=>[4,3,2,5,1,6]=>[4,3,2,5,1]=>[[[[.,.],.],[.,.]],.] [6,1,5,2,4,3]=>[3,4,2,5,1,6]=>[3,4,2,5,1]=>[[[.,[.,.]],[.,.]],.] [6,1,5,3,2,4]=>[4,2,3,5,1,6]=>[4,2,3,5,1]=>[[[.,.],[.,[.,.]]],.] [6,1,5,3,4,2]=>[2,4,3,5,1,6]=>[2,4,3,5,1]=>[[.,[[.,.],[.,.]]],.] [6,1,5,4,2,3]=>[3,2,4,5,1,6]=>[3,2,4,5,1]=>[[[.,.],[.,[.,.]]],.] [6,1,5,4,3,2]=>[2,3,4,5,1,6]=>[2,3,4,5,1]=>[[.,[.,[.,[.,.]]]],.] [6,2,1,3,4,5]=>[5,4,3,1,2,6]=>[5,4,3,1,2]=>[[[[.,.],.],.],[.,.]] [6,2,1,3,5,4]=>[4,5,3,1,2,6]=>[4,5,3,1,2]=>[[[.,[.,.]],.],[.,.]] [6,2,1,4,3,5]=>[5,3,4,1,2,6]=>[5,3,4,1,2]=>[[[.,.],[.,.]],[.,.]] [6,2,1,4,5,3]=>[3,5,4,1,2,6]=>[3,5,4,1,2]=>[[.,[[.,.],.]],[.,.]] [6,2,1,5,3,4]=>[4,3,5,1,2,6]=>[4,3,5,1,2]=>[[[.,.],[.,.]],[.,.]] [6,2,1,5,4,3]=>[3,4,5,1,2,6]=>[3,4,5,1,2]=>[[.,[.,[.,.]]],[.,.]] [6,2,3,1,4,5]=>[5,4,1,3,2,6]=>[5,4,1,3,2]=>[[[.,.],.],[[.,.],.]] [6,2,3,1,5,4]=>[4,5,1,3,2,6]=>[4,5,1,3,2]=>[[.,[.,.]],[[.,.],.]] [6,2,3,4,1,5]=>[5,1,4,3,2,6]=>[5,1,4,3,2]=>[[.,.],[[[.,.],.],.]] [6,2,3,4,5,1]=>[1,5,4,3,2,6]=>[1,5,4,3,2]=>[.,[[[[.,.],.],.],.]] [6,2,3,5,1,4]=>[4,1,5,3,2,6]=>[4,1,5,3,2]=>[[.,.],[[[.,.],.],.]] [6,2,3,5,4,1]=>[1,4,5,3,2,6]=>[1,4,5,3,2]=>[.,[[[.,[.,.]],.],.]] [6,2,4,1,3,5]=>[5,3,1,4,2,6]=>[5,3,1,4,2]=>[[[.,.],.],[[.,.],.]] [6,2,4,1,5,3]=>[3,5,1,4,2,6]=>[3,5,1,4,2]=>[[.,[.,.]],[[.,.],.]] [6,2,4,3,1,5]=>[5,1,3,4,2,6]=>[5,1,3,4,2]=>[[.,.],[[.,[.,.]],.]] [6,2,4,3,5,1]=>[1,5,3,4,2,6]=>[1,5,3,4,2]=>[.,[[[.,.],[.,.]],.]] [6,2,4,5,1,3]=>[3,1,5,4,2,6]=>[3,1,5,4,2]=>[[.,.],[[[.,.],.],.]] [6,2,4,5,3,1]=>[1,3,5,4,2,6]=>[1,3,5,4,2]=>[.,[[.,[[.,.],.]],.]] [6,2,5,1,3,4]=>[4,3,1,5,2,6]=>[4,3,1,5,2]=>[[[.,.],.],[[.,.],.]] [6,2,5,1,4,3]=>[3,4,1,5,2,6]=>[3,4,1,5,2]=>[[.,[.,.]],[[.,.],.]] [6,2,5,3,1,4]=>[4,1,3,5,2,6]=>[4,1,3,5,2]=>[[.,.],[[.,[.,.]],.]] [6,2,5,3,4,1]=>[1,4,3,5,2,6]=>[1,4,3,5,2]=>[.,[[[.,.],[.,.]],.]] [6,2,5,4,1,3]=>[3,1,4,5,2,6]=>[3,1,4,5,2]=>[[.,.],[[.,[.,.]],.]] [6,2,5,4,3,1]=>[1,3,4,5,2,6]=>[1,3,4,5,2]=>[.,[[.,[.,[.,.]]],.]] [6,3,1,2,4,5]=>[5,4,2,1,3,6]=>[5,4,2,1,3]=>[[[[.,.],.],.],[.,.]] [6,3,1,2,5,4]=>[4,5,2,1,3,6]=>[4,5,2,1,3]=>[[[.,[.,.]],.],[.,.]] [6,3,1,4,2,5]=>[5,2,4,1,3,6]=>[5,2,4,1,3]=>[[[.,.],[.,.]],[.,.]] [6,3,1,4,5,2]=>[2,5,4,1,3,6]=>[2,5,4,1,3]=>[[.,[[.,.],.]],[.,.]] [6,3,1,5,2,4]=>[4,2,5,1,3,6]=>[4,2,5,1,3]=>[[[.,.],[.,.]],[.,.]] [6,3,1,5,4,2]=>[2,4,5,1,3,6]=>[2,4,5,1,3]=>[[.,[.,[.,.]]],[.,.]] [6,3,2,1,4,5]=>[5,4,1,2,3,6]=>[5,4,1,2,3]=>[[[.,.],.],[.,[.,.]]] [6,3,2,1,5,4]=>[4,5,1,2,3,6]=>[4,5,1,2,3]=>[[.,[.,.]],[.,[.,.]]] [6,3,2,4,1,5]=>[5,1,4,2,3,6]=>[5,1,4,2,3]=>[[.,.],[[.,.],[.,.]]] [6,3,2,4,5,1]=>[1,5,4,2,3,6]=>[1,5,4,2,3]=>[.,[[[.,.],.],[.,.]]] [6,3,2,5,1,4]=>[4,1,5,2,3,6]=>[4,1,5,2,3]=>[[.,.],[[.,.],[.,.]]] [6,3,2,5,4,1]=>[1,4,5,2,3,6]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]] [6,3,4,1,2,5]=>[5,2,1,4,3,6]=>[5,2,1,4,3]=>[[[.,.],.],[[.,.],.]] [6,3,4,1,5,2]=>[2,5,1,4,3,6]=>[2,5,1,4,3]=>[[.,[.,.]],[[.,.],.]] [6,3,4,2,1,5]=>[5,1,2,4,3,6]=>[5,1,2,4,3]=>[[.,.],[.,[[.,.],.]]] [6,3,4,2,5,1]=>[1,5,2,4,3,6]=>[1,5,2,4,3]=>[.,[[.,.],[[.,.],.]]] [6,3,4,5,1,2]=>[2,1,5,4,3,6]=>[2,1,5,4,3]=>[[.,.],[[[.,.],.],.]] [6,3,4,5,2,1]=>[1,2,5,4,3,6]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]] [6,3,5,1,2,4]=>[4,2,1,5,3,6]=>[4,2,1,5,3]=>[[[.,.],.],[[.,.],.]] [6,3,5,1,4,2]=>[2,4,1,5,3,6]=>[2,4,1,5,3]=>[[.,[.,.]],[[.,.],.]] [6,3,5,2,1,4]=>[4,1,2,5,3,6]=>[4,1,2,5,3]=>[[.,.],[.,[[.,.],.]]] [6,3,5,2,4,1]=>[1,4,2,5,3,6]=>[1,4,2,5,3]=>[.,[[.,.],[[.,.],.]]] [6,3,5,4,1,2]=>[2,1,4,5,3,6]=>[2,1,4,5,3]=>[[.,.],[[.,[.,.]],.]] [6,3,5,4,2,1]=>[1,2,4,5,3,6]=>[1,2,4,5,3]=>[.,[.,[[.,[.,.]],.]]] [6,4,1,2,3,5]=>[5,3,2,1,4,6]=>[5,3,2,1,4]=>[[[[.,.],.],.],[.,.]] [6,4,1,2,5,3]=>[3,5,2,1,4,6]=>[3,5,2,1,4]=>[[[.,[.,.]],.],[.,.]] [6,4,1,3,2,5]=>[5,2,3,1,4,6]=>[5,2,3,1,4]=>[[[.,.],[.,.]],[.,.]] [6,4,1,3,5,2]=>[2,5,3,1,4,6]=>[2,5,3,1,4]=>[[.,[[.,.],.]],[.,.]] [6,4,1,5,2,3]=>[3,2,5,1,4,6]=>[3,2,5,1,4]=>[[[.,.],[.,.]],[.,.]] [6,4,1,5,3,2]=>[2,3,5,1,4,6]=>[2,3,5,1,4]=>[[.,[.,[.,.]]],[.,.]] [6,4,2,1,3,5]=>[5,3,1,2,4,6]=>[5,3,1,2,4]=>[[[.,.],.],[.,[.,.]]] [6,4,2,1,5,3]=>[3,5,1,2,4,6]=>[3,5,1,2,4]=>[[.,[.,.]],[.,[.,.]]] [6,4,2,3,1,5]=>[5,1,3,2,4,6]=>[5,1,3,2,4]=>[[.,.],[[.,.],[.,.]]] [6,4,2,3,5,1]=>[1,5,3,2,4,6]=>[1,5,3,2,4]=>[.,[[[.,.],.],[.,.]]] [6,4,2,5,1,3]=>[3,1,5,2,4,6]=>[3,1,5,2,4]=>[[.,.],[[.,.],[.,.]]] [6,4,2,5,3,1]=>[1,3,5,2,4,6]=>[1,3,5,2,4]=>[.,[[.,[.,.]],[.,.]]] [6,4,3,1,2,5]=>[5,2,1,3,4,6]=>[5,2,1,3,4]=>[[[.,.],.],[.,[.,.]]] [6,4,3,1,5,2]=>[2,5,1,3,4,6]=>[2,5,1,3,4]=>[[.,[.,.]],[.,[.,.]]] [6,4,3,2,1,5]=>[5,1,2,3,4,6]=>[5,1,2,3,4]=>[[.,.],[.,[.,[.,.]]]] [6,4,3,2,5,1]=>[1,5,2,3,4,6]=>[1,5,2,3,4]=>[.,[[.,.],[.,[.,.]]]] [6,4,3,5,1,2]=>[2,1,5,3,4,6]=>[2,1,5,3,4]=>[[.,.],[[.,.],[.,.]]] [6,4,3,5,2,1]=>[1,2,5,3,4,6]=>[1,2,5,3,4]=>[.,[.,[[.,.],[.,.]]]] [6,4,5,1,2,3]=>[3,2,1,5,4,6]=>[3,2,1,5,4]=>[[[.,.],.],[[.,.],.]] [6,4,5,1,3,2]=>[2,3,1,5,4,6]=>[2,3,1,5,4]=>[[.,[.,.]],[[.,.],.]] [6,4,5,2,1,3]=>[3,1,2,5,4,6]=>[3,1,2,5,4]=>[[.,.],[.,[[.,.],.]]] [6,4,5,2,3,1]=>[1,3,2,5,4,6]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]] [6,4,5,3,1,2]=>[2,1,3,5,4,6]=>[2,1,3,5,4]=>[[.,.],[.,[[.,.],.]]] [6,4,5,3,2,1]=>[1,2,3,5,4,6]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [6,5,1,2,3,4]=>[4,3,2,1,5,6]=>[4,3,2,1,5]=>[[[[.,.],.],.],[.,.]] [6,5,1,2,4,3]=>[3,4,2,1,5,6]=>[3,4,2,1,5]=>[[[.,[.,.]],.],[.,.]] [6,5,1,3,2,4]=>[4,2,3,1,5,6]=>[4,2,3,1,5]=>[[[.,.],[.,.]],[.,.]] [6,5,1,3,4,2]=>[2,4,3,1,5,6]=>[2,4,3,1,5]=>[[.,[[.,.],.]],[.,.]] [6,5,1,4,2,3]=>[3,2,4,1,5,6]=>[3,2,4,1,5]=>[[[.,.],[.,.]],[.,.]] [6,5,1,4,3,2]=>[2,3,4,1,5,6]=>[2,3,4,1,5]=>[[.,[.,[.,.]]],[.,.]] [6,5,2,1,3,4]=>[4,3,1,2,5,6]=>[4,3,1,2,5]=>[[[.,.],.],[.,[.,.]]] [6,5,2,1,4,3]=>[3,4,1,2,5,6]=>[3,4,1,2,5]=>[[.,[.,.]],[.,[.,.]]] [6,5,2,3,1,4]=>[4,1,3,2,5,6]=>[4,1,3,2,5]=>[[.,.],[[.,.],[.,.]]] [6,5,2,3,4,1]=>[1,4,3,2,5,6]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]] [6,5,2,4,1,3]=>[3,1,4,2,5,6]=>[3,1,4,2,5]=>[[.,.],[[.,.],[.,.]]] [6,5,2,4,3,1]=>[1,3,4,2,5,6]=>[1,3,4,2,5]=>[.,[[.,[.,.]],[.,.]]] [6,5,3,1,2,4]=>[4,2,1,3,5,6]=>[4,2,1,3,5]=>[[[.,.],.],[.,[.,.]]] [6,5,3,1,4,2]=>[2,4,1,3,5,6]=>[2,4,1,3,5]=>[[.,[.,.]],[.,[.,.]]] [6,5,3,2,1,4]=>[4,1,2,3,5,6]=>[4,1,2,3,5]=>[[.,.],[.,[.,[.,.]]]] [6,5,3,2,4,1]=>[1,4,2,3,5,6]=>[1,4,2,3,5]=>[.,[[.,.],[.,[.,.]]]] [6,5,3,4,1,2]=>[2,1,4,3,5,6]=>[2,1,4,3,5]=>[[.,.],[[.,.],[.,.]]] [6,5,3,4,2,1]=>[1,2,4,3,5,6]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [6,5,4,1,2,3]=>[3,2,1,4,5,6]=>[3,2,1,4,5]=>[[[.,.],.],[.,[.,.]]] [6,5,4,1,3,2]=>[2,3,1,4,5,6]=>[2,3,1,4,5]=>[[.,[.,.]],[.,[.,.]]] [6,5,4,2,1,3]=>[3,1,2,4,5,6]=>[3,1,2,4,5]=>[[.,.],[.,[.,[.,.]]]] [6,5,4,2,3,1]=>[1,3,2,4,5,6]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [6,5,4,3,1,2]=>[2,1,3,4,5,6]=>[2,1,3,4,5]=>[[.,.],[.,[.,[.,.]]]] [6,5,4,3,2,1]=>[1,2,3,4,5,6]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [1,2,3,4,5,6,7]=>[7,6,5,4,3,2,1]=>[6,5,4,3,2,1]=>[[[[[[.,.],.],.],.],.],.] [1,2,3,4,5,7,6]=>[6,7,5,4,3,2,1]=>[6,5,4,3,2,1]=>[[[[[[.,.],.],.],.],.],.] [1,2,3,4,6,5,7]=>[7,5,6,4,3,2,1]=>[5,6,4,3,2,1]=>[[[[[.,[.,.]],.],.],.],.] [1,2,3,4,6,7,5]=>[5,7,6,4,3,2,1]=>[5,6,4,3,2,1]=>[[[[[.,[.,.]],.],.],.],.] [1,2,3,4,7,5,6]=>[6,5,7,4,3,2,1]=>[6,5,4,3,2,1]=>[[[[[[.,.],.],.],.],.],.] [1,2,3,4,7,6,5]=>[5,6,7,4,3,2,1]=>[5,6,4,3,2,1]=>[[[[[.,[.,.]],.],.],.],.] [1,2,3,5,4,6,7]=>[7,6,4,5,3,2,1]=>[6,4,5,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [1,2,3,5,4,7,6]=>[6,7,4,5,3,2,1]=>[6,4,5,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [1,2,3,5,6,4,7]=>[7,4,6,5,3,2,1]=>[4,6,5,3,2,1]=>[[[[.,[[.,.],.]],.],.],.] [1,2,3,5,6,7,4]=>[4,7,6,5,3,2,1]=>[4,6,5,3,2,1]=>[[[[.,[[.,.],.]],.],.],.] [1,2,3,5,7,4,6]=>[6,4,7,5,3,2,1]=>[6,4,5,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [1,2,3,5,7,6,4]=>[4,6,7,5,3,2,1]=>[4,6,5,3,2,1]=>[[[[.,[[.,.],.]],.],.],.] [1,2,3,6,4,5,7]=>[7,5,4,6,3,2,1]=>[5,4,6,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [1,2,3,6,4,7,5]=>[5,7,4,6,3,2,1]=>[5,4,6,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [1,2,3,6,5,4,7]=>[7,4,5,6,3,2,1]=>[4,5,6,3,2,1]=>[[[[.,[.,[.,.]]],.],.],.] [1,2,3,6,5,7,4]=>[4,7,5,6,3,2,1]=>[4,5,6,3,2,1]=>[[[[.,[.,[.,.]]],.],.],.] [1,2,3,6,7,4,5]=>[5,4,7,6,3,2,1]=>[5,4,6,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [1,2,3,6,7,5,4]=>[4,5,7,6,3,2,1]=>[4,5,6,3,2,1]=>[[[[.,[.,[.,.]]],.],.],.] [1,2,3,7,4,5,6]=>[6,5,4,7,3,2,1]=>[6,5,4,3,2,1]=>[[[[[[.,.],.],.],.],.],.] [1,2,3,7,4,6,5]=>[5,6,4,7,3,2,1]=>[5,6,4,3,2,1]=>[[[[[.,[.,.]],.],.],.],.] [1,2,3,7,5,4,6]=>[6,4,5,7,3,2,1]=>[6,4,5,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [1,2,3,7,5,6,4]=>[4,6,5,7,3,2,1]=>[4,6,5,3,2,1]=>[[[[.,[[.,.],.]],.],.],.] [1,2,3,7,6,4,5]=>[5,4,6,7,3,2,1]=>[5,4,6,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [1,2,3,7,6,5,4]=>[4,5,6,7,3,2,1]=>[4,5,6,3,2,1]=>[[[[.,[.,[.,.]]],.],.],.] [1,2,4,3,5,6,7]=>[7,6,5,3,4,2,1]=>[6,5,3,4,2,1]=>[[[[[.,.],.],[.,.]],.],.] 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[1,2,7,4,3,6,5]=>[5,6,3,4,7,2,1]=>[5,6,3,4,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [1,2,7,4,5,3,6]=>[6,3,5,4,7,2,1]=>[6,3,5,4,2,1]=>[[[[.,.],[[.,.],.]],.],.] [1,2,7,4,5,6,3]=>[3,6,5,4,7,2,1]=>[3,6,5,4,2,1]=>[[[.,[[[.,.],.],.]],.],.] [1,2,7,4,6,3,5]=>[5,3,6,4,7,2,1]=>[5,3,6,4,2,1]=>[[[[.,.],[[.,.],.]],.],.] [1,2,7,4,6,5,3]=>[3,5,6,4,7,2,1]=>[3,5,6,4,2,1]=>[[[.,[[.,[.,.]],.]],.],.] [1,2,7,5,3,4,6]=>[6,4,3,5,7,2,1]=>[6,4,3,5,2,1]=>[[[[[.,.],.],[.,.]],.],.] [1,2,7,5,3,6,4]=>[4,6,3,5,7,2,1]=>[4,6,3,5,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [1,2,7,5,4,3,6]=>[6,3,4,5,7,2,1]=>[6,3,4,5,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [1,2,7,5,4,6,3]=>[3,6,4,5,7,2,1]=>[3,6,4,5,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [1,2,7,5,6,3,4]=>[4,3,6,5,7,2,1]=>[4,3,6,5,2,1]=>[[[[.,.],[[.,.],.]],.],.] [1,2,7,5,6,4,3]=>[3,4,6,5,7,2,1]=>[3,4,6,5,2,1]=>[[[.,[.,[[.,.],.]]],.],.] [1,2,7,6,3,4,5]=>[5,4,3,6,7,2,1]=>[5,4,3,6,2,1]=>[[[[[.,.],.],[.,.]],.],.] [1,2,7,6,3,5,4]=>[4,5,3,6,7,2,1]=>[4,5,3,6,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [1,2,7,6,4,3,5]=>[5,3,4,6,7,2,1]=>[5,3,4,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [1,2,7,6,4,5,3]=>[3,5,4,6,7,2,1]=>[3,5,4,6,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [1,2,7,6,5,3,4]=>[4,3,5,6,7,2,1]=>[4,3,5,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [1,2,7,6,5,4,3]=>[3,4,5,6,7,2,1]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [1,3,2,4,5,6,7]=>[7,6,5,4,2,3,1]=>[6,5,4,2,3,1]=>[[[[[.,.],.],.],[.,.]],.] [1,3,2,4,5,7,6]=>[6,7,5,4,2,3,1]=>[6,5,4,2,3,1]=>[[[[[.,.],.],.],[.,.]],.] [1,3,2,4,6,5,7]=>[7,5,6,4,2,3,1]=>[5,6,4,2,3,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,3,2,4,6,7,5]=>[5,7,6,4,2,3,1]=>[5,6,4,2,3,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,3,2,4,7,5,6]=>[6,5,7,4,2,3,1]=>[6,5,4,2,3,1]=>[[[[[.,.],.],.],[.,.]],.] [1,3,2,4,7,6,5]=>[5,6,7,4,2,3,1]=>[5,6,4,2,3,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,3,2,5,4,6,7]=>[7,6,4,5,2,3,1]=>[6,4,5,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,3,2,5,4,7,6]=>[6,7,4,5,2,3,1]=>[6,4,5,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,3,2,5,6,4,7]=>[7,4,6,5,2,3,1]=>[4,6,5,2,3,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,3,2,5,6,7,4]=>[4,7,6,5,2,3,1]=>[4,6,5,2,3,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,3,2,5,7,4,6]=>[6,4,7,5,2,3,1]=>[6,4,5,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,3,2,5,7,6,4]=>[4,6,7,5,2,3,1]=>[4,6,5,2,3,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,3,2,6,4,5,7]=>[7,5,4,6,2,3,1]=>[5,4,6,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,3,2,6,4,7,5]=>[5,7,4,6,2,3,1]=>[5,4,6,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,3,2,6,5,4,7]=>[7,4,5,6,2,3,1]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,3,2,6,5,7,4]=>[4,7,5,6,2,3,1]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,3,2,6,7,4,5]=>[5,4,7,6,2,3,1]=>[5,4,6,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,3,2,6,7,5,4]=>[4,5,7,6,2,3,1]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,3,2,7,4,5,6]=>[6,5,4,7,2,3,1]=>[6,5,4,2,3,1]=>[[[[[.,.],.],.],[.,.]],.] [1,3,2,7,4,6,5]=>[5,6,4,7,2,3,1]=>[5,6,4,2,3,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,3,2,7,5,4,6]=>[6,4,5,7,2,3,1]=>[6,4,5,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,3,2,7,5,6,4]=>[4,6,5,7,2,3,1]=>[4,6,5,2,3,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,3,2,7,6,4,5]=>[5,4,6,7,2,3,1]=>[5,4,6,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,3,2,7,6,5,4]=>[4,5,6,7,2,3,1]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,3,4,2,5,6,7]=>[7,6,5,2,4,3,1]=>[6,5,2,4,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,4,2,5,7,6]=>[6,7,5,2,4,3,1]=>[6,5,2,4,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,4,2,6,5,7]=>[7,5,6,2,4,3,1]=>[5,6,2,4,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,4,2,6,7,5]=>[5,7,6,2,4,3,1]=>[5,6,2,4,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,4,2,7,5,6]=>[6,5,7,2,4,3,1]=>[6,5,2,4,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,4,2,7,6,5]=>[5,6,7,2,4,3,1]=>[5,6,2,4,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,4,5,2,6,7]=>[7,6,2,5,4,3,1]=>[6,2,5,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,4,5,2,7,6]=>[6,7,2,5,4,3,1]=>[6,2,5,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,4,5,6,2,7]=>[7,2,6,5,4,3,1]=>[2,6,5,4,3,1]=>[[.,[[[[.,.],.],.],.]],.] [1,3,4,5,6,7,2]=>[2,7,6,5,4,3,1]=>[2,6,5,4,3,1]=>[[.,[[[[.,.],.],.],.]],.] [1,3,4,5,7,2,6]=>[6,2,7,5,4,3,1]=>[6,2,5,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,4,5,7,6,2]=>[2,6,7,5,4,3,1]=>[2,6,5,4,3,1]=>[[.,[[[[.,.],.],.],.]],.] [1,3,4,6,2,5,7]=>[7,5,2,6,4,3,1]=>[5,2,6,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,4,6,2,7,5]=>[5,7,2,6,4,3,1]=>[5,2,6,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,4,6,5,2,7]=>[7,2,5,6,4,3,1]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [1,3,4,6,5,7,2]=>[2,7,5,6,4,3,1]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [1,3,4,6,7,2,5]=>[5,2,7,6,4,3,1]=>[5,2,6,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,4,6,7,5,2]=>[2,5,7,6,4,3,1]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [1,3,4,7,2,5,6]=>[6,5,2,7,4,3,1]=>[6,5,2,4,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,4,7,2,6,5]=>[5,6,2,7,4,3,1]=>[5,6,2,4,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,4,7,5,2,6]=>[6,2,5,7,4,3,1]=>[6,2,5,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,4,7,5,6,2]=>[2,6,5,7,4,3,1]=>[2,6,5,4,3,1]=>[[.,[[[[.,.],.],.],.]],.] [1,3,4,7,6,2,5]=>[5,2,6,7,4,3,1]=>[5,2,6,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,4,7,6,5,2]=>[2,5,6,7,4,3,1]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [1,3,5,2,4,6,7]=>[7,6,4,2,5,3,1]=>[6,4,2,5,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,5,2,4,7,6]=>[6,7,4,2,5,3,1]=>[6,4,2,5,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,5,2,6,4,7]=>[7,4,6,2,5,3,1]=>[4,6,2,5,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,5,2,6,7,4]=>[4,7,6,2,5,3,1]=>[4,6,2,5,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,5,2,7,4,6]=>[6,4,7,2,5,3,1]=>[6,4,2,5,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,5,2,7,6,4]=>[4,6,7,2,5,3,1]=>[4,6,2,5,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,5,4,2,6,7]=>[7,6,2,4,5,3,1]=>[6,2,4,5,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,5,4,2,7,6]=>[6,7,2,4,5,3,1]=>[6,2,4,5,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,5,4,6,2,7]=>[7,2,6,4,5,3,1]=>[2,6,4,5,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,3,5,4,6,7,2]=>[2,7,6,4,5,3,1]=>[2,6,4,5,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,3,5,4,7,2,6]=>[6,2,7,4,5,3,1]=>[6,2,4,5,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,5,4,7,6,2]=>[2,6,7,4,5,3,1]=>[2,6,4,5,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,3,5,6,2,4,7]=>[7,4,2,6,5,3,1]=>[4,2,6,5,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,5,6,2,7,4]=>[4,7,2,6,5,3,1]=>[4,2,6,5,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,5,6,4,2,7]=>[7,2,4,6,5,3,1]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [1,3,5,6,4,7,2]=>[2,7,4,6,5,3,1]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [1,3,5,6,7,2,4]=>[4,2,7,6,5,3,1]=>[4,2,6,5,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,5,6,7,4,2]=>[2,4,7,6,5,3,1]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [1,3,5,7,2,4,6]=>[6,4,2,7,5,3,1]=>[6,4,2,5,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,5,7,2,6,4]=>[4,6,2,7,5,3,1]=>[4,6,2,5,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,5,7,4,2,6]=>[6,2,4,7,5,3,1]=>[6,2,4,5,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,5,7,4,6,2]=>[2,6,4,7,5,3,1]=>[2,6,4,5,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,3,5,7,6,2,4]=>[4,2,6,7,5,3,1]=>[4,2,6,5,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,5,7,6,4,2]=>[2,4,6,7,5,3,1]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [1,3,6,2,4,5,7]=>[7,5,4,2,6,3,1]=>[5,4,2,6,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,6,2,4,7,5]=>[5,7,4,2,6,3,1]=>[5,4,2,6,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,6,2,5,4,7]=>[7,4,5,2,6,3,1]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,6,2,5,7,4]=>[4,7,5,2,6,3,1]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,6,2,7,4,5]=>[5,4,7,2,6,3,1]=>[5,4,2,6,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,6,2,7,5,4]=>[4,5,7,2,6,3,1]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,6,4,2,5,7]=>[7,5,2,4,6,3,1]=>[5,2,4,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,6,4,2,7,5]=>[5,7,2,4,6,3,1]=>[5,2,4,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,6,4,5,2,7]=>[7,2,5,4,6,3,1]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,3,6,4,5,7,2]=>[2,7,5,4,6,3,1]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,3,6,4,7,2,5]=>[5,2,7,4,6,3,1]=>[5,2,4,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,6,4,7,5,2]=>[2,5,7,4,6,3,1]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,3,6,5,2,4,7]=>[7,4,2,5,6,3,1]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,6,5,2,7,4]=>[4,7,2,5,6,3,1]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,6,5,4,2,7]=>[7,2,4,5,6,3,1]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [1,3,6,5,4,7,2]=>[2,7,4,5,6,3,1]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [1,3,6,5,7,2,4]=>[4,2,7,5,6,3,1]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,6,5,7,4,2]=>[2,4,7,5,6,3,1]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [1,3,6,7,2,4,5]=>[5,4,2,7,6,3,1]=>[5,4,2,6,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,6,7,2,5,4]=>[4,5,2,7,6,3,1]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,6,7,4,2,5]=>[5,2,4,7,6,3,1]=>[5,2,4,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,6,7,4,5,2]=>[2,5,4,7,6,3,1]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,3,6,7,5,2,4]=>[4,2,5,7,6,3,1]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,6,7,5,4,2]=>[2,4,5,7,6,3,1]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [1,3,7,2,4,5,6]=>[6,5,4,2,7,3,1]=>[6,5,4,2,3,1]=>[[[[[.,.],.],.],[.,.]],.] [1,3,7,2,4,6,5]=>[5,6,4,2,7,3,1]=>[5,6,4,2,3,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,3,7,2,5,4,6]=>[6,4,5,2,7,3,1]=>[6,4,5,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,3,7,2,5,6,4]=>[4,6,5,2,7,3,1]=>[4,6,5,2,3,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,3,7,2,6,4,5]=>[5,4,6,2,7,3,1]=>[5,4,6,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,3,7,2,6,5,4]=>[4,5,6,2,7,3,1]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,3,7,4,2,5,6]=>[6,5,2,4,7,3,1]=>[6,5,2,4,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,7,4,2,6,5]=>[5,6,2,4,7,3,1]=>[5,6,2,4,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,7,4,5,2,6]=>[6,2,5,4,7,3,1]=>[6,2,5,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,7,4,5,6,2]=>[2,6,5,4,7,3,1]=>[2,6,5,4,3,1]=>[[.,[[[[.,.],.],.],.]],.] [1,3,7,4,6,2,5]=>[5,2,6,4,7,3,1]=>[5,2,6,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,7,4,6,5,2]=>[2,5,6,4,7,3,1]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [1,3,7,5,2,4,6]=>[6,4,2,5,7,3,1]=>[6,4,2,5,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,7,5,2,6,4]=>[4,6,2,5,7,3,1]=>[4,6,2,5,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,7,5,4,2,6]=>[6,2,4,5,7,3,1]=>[6,2,4,5,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,7,5,4,6,2]=>[2,6,4,5,7,3,1]=>[2,6,4,5,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,3,7,5,6,2,4]=>[4,2,6,5,7,3,1]=>[4,2,6,5,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,3,7,5,6,4,2]=>[2,4,6,5,7,3,1]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [1,3,7,6,2,4,5]=>[5,4,2,6,7,3,1]=>[5,4,2,6,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,3,7,6,2,5,4]=>[4,5,2,6,7,3,1]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,3,7,6,4,2,5]=>[5,2,4,6,7,3,1]=>[5,2,4,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,7,6,4,5,2]=>[2,5,4,6,7,3,1]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,3,7,6,5,2,4]=>[4,2,5,6,7,3,1]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,3,7,6,5,4,2]=>[2,4,5,6,7,3,1]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [1,4,2,3,5,6,7]=>[7,6,5,3,2,4,1]=>[6,5,3,2,4,1]=>[[[[[.,.],.],.],[.,.]],.] [1,4,2,3,5,7,6]=>[6,7,5,3,2,4,1]=>[6,5,3,2,4,1]=>[[[[[.,.],.],.],[.,.]],.] [1,4,2,3,6,5,7]=>[7,5,6,3,2,4,1]=>[5,6,3,2,4,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,4,2,3,6,7,5]=>[5,7,6,3,2,4,1]=>[5,6,3,2,4,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,4,2,3,7,5,6]=>[6,5,7,3,2,4,1]=>[6,5,3,2,4,1]=>[[[[[.,.],.],.],[.,.]],.] [1,4,2,3,7,6,5]=>[5,6,7,3,2,4,1]=>[5,6,3,2,4,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,4,2,5,3,6,7]=>[7,6,3,5,2,4,1]=>[6,3,5,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,4,2,5,3,7,6]=>[6,7,3,5,2,4,1]=>[6,3,5,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,4,2,5,6,3,7]=>[7,3,6,5,2,4,1]=>[3,6,5,2,4,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,4,2,5,6,7,3]=>[3,7,6,5,2,4,1]=>[3,6,5,2,4,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,4,2,5,7,3,6]=>[6,3,7,5,2,4,1]=>[6,3,5,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,4,2,5,7,6,3]=>[3,6,7,5,2,4,1]=>[3,6,5,2,4,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,4,2,6,3,5,7]=>[7,5,3,6,2,4,1]=>[5,3,6,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,4,2,6,3,7,5]=>[5,7,3,6,2,4,1]=>[5,3,6,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,4,2,6,5,3,7]=>[7,3,5,6,2,4,1]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,4,2,6,5,7,3]=>[3,7,5,6,2,4,1]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,4,2,6,7,3,5]=>[5,3,7,6,2,4,1]=>[5,3,6,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,4,2,6,7,5,3]=>[3,5,7,6,2,4,1]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,4,2,7,3,5,6]=>[6,5,3,7,2,4,1]=>[6,5,3,2,4,1]=>[[[[[.,.],.],.],[.,.]],.] [1,4,2,7,3,6,5]=>[5,6,3,7,2,4,1]=>[5,6,3,2,4,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,4,2,7,5,3,6]=>[6,3,5,7,2,4,1]=>[6,3,5,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,4,2,7,5,6,3]=>[3,6,5,7,2,4,1]=>[3,6,5,2,4,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,4,2,7,6,3,5]=>[5,3,6,7,2,4,1]=>[5,3,6,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,4,2,7,6,5,3]=>[3,5,6,7,2,4,1]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,4,3,2,5,6,7]=>[7,6,5,2,3,4,1]=>[6,5,2,3,4,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,4,3,2,5,7,6]=>[6,7,5,2,3,4,1]=>[6,5,2,3,4,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,4,3,2,6,5,7]=>[7,5,6,2,3,4,1]=>[5,6,2,3,4,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,4,3,2,6,7,5]=>[5,7,6,2,3,4,1]=>[5,6,2,3,4,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,4,3,2,7,5,6]=>[6,5,7,2,3,4,1]=>[6,5,2,3,4,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,4,3,2,7,6,5]=>[5,6,7,2,3,4,1]=>[5,6,2,3,4,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,4,3,5,2,6,7]=>[7,6,2,5,3,4,1]=>[6,2,5,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,4,3,5,2,7,6]=>[6,7,2,5,3,4,1]=>[6,2,5,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,4,3,5,6,2,7]=>[7,2,6,5,3,4,1]=>[2,6,5,3,4,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,4,3,5,6,7,2]=>[2,7,6,5,3,4,1]=>[2,6,5,3,4,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,4,3,5,7,2,6]=>[6,2,7,5,3,4,1]=>[6,2,5,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,4,3,5,7,6,2]=>[2,6,7,5,3,4,1]=>[2,6,5,3,4,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,4,3,6,2,5,7]=>[7,5,2,6,3,4,1]=>[5,2,6,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,4,3,6,2,7,5]=>[5,7,2,6,3,4,1]=>[5,2,6,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,4,3,6,5,2,7]=>[7,2,5,6,3,4,1]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,4,3,6,5,7,2]=>[2,7,5,6,3,4,1]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,4,3,6,7,2,5]=>[5,2,7,6,3,4,1]=>[5,2,6,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,4,3,6,7,5,2]=>[2,5,7,6,3,4,1]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,4,3,7,2,5,6]=>[6,5,2,7,3,4,1]=>[6,5,2,3,4,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,4,3,7,2,6,5]=>[5,6,2,7,3,4,1]=>[5,6,2,3,4,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,4,3,7,5,2,6]=>[6,2,5,7,3,4,1]=>[6,2,5,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,4,3,7,5,6,2]=>[2,6,5,7,3,4,1]=>[2,6,5,3,4,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,4,3,7,6,2,5]=>[5,2,6,7,3,4,1]=>[5,2,6,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,4,3,7,6,5,2]=>[2,5,6,7,3,4,1]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,4,5,2,3,6,7]=>[7,6,3,2,5,4,1]=>[6,3,2,5,4,1]=>[[[[.,.],.],[[.,.],.]],.] [1,4,5,2,3,7,6]=>[6,7,3,2,5,4,1]=>[6,3,2,5,4,1]=>[[[[.,.],.],[[.,.],.]],.] [1,4,5,2,6,3,7]=>[7,3,6,2,5,4,1]=>[3,6,2,5,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,4,5,2,6,7,3]=>[3,7,6,2,5,4,1]=>[3,6,2,5,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,4,5,2,7,3,6]=>[6,3,7,2,5,4,1]=>[6,3,2,5,4,1]=>[[[[.,.],.],[[.,.],.]],.] [1,4,5,2,7,6,3]=>[3,6,7,2,5,4,1]=>[3,6,2,5,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,4,5,3,2,6,7]=>[7,6,2,3,5,4,1]=>[6,2,3,5,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,4,5,3,2,7,6]=>[6,7,2,3,5,4,1]=>[6,2,3,5,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,4,5,3,6,2,7]=>[7,2,6,3,5,4,1]=>[2,6,3,5,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,5,3,6,7,2]=>[2,7,6,3,5,4,1]=>[2,6,3,5,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,5,3,7,2,6]=>[6,2,7,3,5,4,1]=>[6,2,3,5,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,4,5,3,7,6,2]=>[2,6,7,3,5,4,1]=>[2,6,3,5,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,5,6,2,3,7]=>[7,3,2,6,5,4,1]=>[3,2,6,5,4,1]=>[[[.,.],[[[.,.],.],.]],.] [1,4,5,6,2,7,3]=>[3,7,2,6,5,4,1]=>[3,2,6,5,4,1]=>[[[.,.],[[[.,.],.],.]],.] [1,4,5,6,3,2,7]=>[7,2,3,6,5,4,1]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [1,4,5,6,3,7,2]=>[2,7,3,6,5,4,1]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [1,4,5,6,7,2,3]=>[3,2,7,6,5,4,1]=>[3,2,6,5,4,1]=>[[[.,.],[[[.,.],.],.]],.] [1,4,5,6,7,3,2]=>[2,3,7,6,5,4,1]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [1,4,5,7,2,3,6]=>[6,3,2,7,5,4,1]=>[6,3,2,5,4,1]=>[[[[.,.],.],[[.,.],.]],.] [1,4,5,7,2,6,3]=>[3,6,2,7,5,4,1]=>[3,6,2,5,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,4,5,7,3,2,6]=>[6,2,3,7,5,4,1]=>[6,2,3,5,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,4,5,7,3,6,2]=>[2,6,3,7,5,4,1]=>[2,6,3,5,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,5,7,6,2,3]=>[3,2,6,7,5,4,1]=>[3,2,6,5,4,1]=>[[[.,.],[[[.,.],.],.]],.] [1,4,5,7,6,3,2]=>[2,3,6,7,5,4,1]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [1,4,6,2,3,5,7]=>[7,5,3,2,6,4,1]=>[5,3,2,6,4,1]=>[[[[.,.],.],[[.,.],.]],.] [1,4,6,2,3,7,5]=>[5,7,3,2,6,4,1]=>[5,3,2,6,4,1]=>[[[[.,.],.],[[.,.],.]],.] [1,4,6,2,5,3,7]=>[7,3,5,2,6,4,1]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,4,6,2,5,7,3]=>[3,7,5,2,6,4,1]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,4,6,2,7,3,5]=>[5,3,7,2,6,4,1]=>[5,3,2,6,4,1]=>[[[[.,.],.],[[.,.],.]],.] [1,4,6,2,7,5,3]=>[3,5,7,2,6,4,1]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,4,6,3,2,5,7]=>[7,5,2,3,6,4,1]=>[5,2,3,6,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,4,6,3,2,7,5]=>[5,7,2,3,6,4,1]=>[5,2,3,6,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,4,6,3,5,2,7]=>[7,2,5,3,6,4,1]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,6,3,5,7,2]=>[2,7,5,3,6,4,1]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,6,3,7,2,5]=>[5,2,7,3,6,4,1]=>[5,2,3,6,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,4,6,3,7,5,2]=>[2,5,7,3,6,4,1]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,6,5,2,3,7]=>[7,3,2,5,6,4,1]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,4,6,5,2,7,3]=>[3,7,2,5,6,4,1]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,4,6,5,3,2,7]=>[7,2,3,5,6,4,1]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [1,4,6,5,3,7,2]=>[2,7,3,5,6,4,1]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [1,4,6,5,7,2,3]=>[3,2,7,5,6,4,1]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,4,6,5,7,3,2]=>[2,3,7,5,6,4,1]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [1,4,6,7,2,3,5]=>[5,3,2,7,6,4,1]=>[5,3,2,6,4,1]=>[[[[.,.],.],[[.,.],.]],.] [1,4,6,7,2,5,3]=>[3,5,2,7,6,4,1]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,4,6,7,3,2,5]=>[5,2,3,7,6,4,1]=>[5,2,3,6,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,4,6,7,3,5,2]=>[2,5,3,7,6,4,1]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,6,7,5,2,3]=>[3,2,5,7,6,4,1]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,4,6,7,5,3,2]=>[2,3,5,7,6,4,1]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [1,4,7,2,3,5,6]=>[6,5,3,2,7,4,1]=>[6,5,3,2,4,1]=>[[[[[.,.],.],.],[.,.]],.] [1,4,7,2,3,6,5]=>[5,6,3,2,7,4,1]=>[5,6,3,2,4,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,4,7,2,5,3,6]=>[6,3,5,2,7,4,1]=>[6,3,5,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,4,7,2,5,6,3]=>[3,6,5,2,7,4,1]=>[3,6,5,2,4,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,4,7,2,6,3,5]=>[5,3,6,2,7,4,1]=>[5,3,6,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,4,7,2,6,5,3]=>[3,5,6,2,7,4,1]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,4,7,3,2,5,6]=>[6,5,2,3,7,4,1]=>[6,5,2,3,4,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,4,7,3,2,6,5]=>[5,6,2,3,7,4,1]=>[5,6,2,3,4,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,4,7,3,5,2,6]=>[6,2,5,3,7,4,1]=>[6,2,5,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,4,7,3,5,6,2]=>[2,6,5,3,7,4,1]=>[2,6,5,3,4,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,4,7,3,6,2,5]=>[5,2,6,3,7,4,1]=>[5,2,6,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,4,7,3,6,5,2]=>[2,5,6,3,7,4,1]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,4,7,5,2,3,6]=>[6,3,2,5,7,4,1]=>[6,3,2,5,4,1]=>[[[[.,.],.],[[.,.],.]],.] [1,4,7,5,2,6,3]=>[3,6,2,5,7,4,1]=>[3,6,2,5,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,4,7,5,3,2,6]=>[6,2,3,5,7,4,1]=>[6,2,3,5,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,4,7,5,3,6,2]=>[2,6,3,5,7,4,1]=>[2,6,3,5,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,7,5,6,2,3]=>[3,2,6,5,7,4,1]=>[3,2,6,5,4,1]=>[[[.,.],[[[.,.],.],.]],.] [1,4,7,5,6,3,2]=>[2,3,6,5,7,4,1]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [1,4,7,6,2,3,5]=>[5,3,2,6,7,4,1]=>[5,3,2,6,4,1]=>[[[[.,.],.],[[.,.],.]],.] [1,4,7,6,2,5,3]=>[3,5,2,6,7,4,1]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,4,7,6,3,2,5]=>[5,2,3,6,7,4,1]=>[5,2,3,6,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,4,7,6,3,5,2]=>[2,5,3,6,7,4,1]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,4,7,6,5,2,3]=>[3,2,5,6,7,4,1]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,4,7,6,5,3,2]=>[2,3,5,6,7,4,1]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [1,5,2,3,4,6,7]=>[7,6,4,3,2,5,1]=>[6,4,3,2,5,1]=>[[[[[.,.],.],.],[.,.]],.] [1,5,2,3,4,7,6]=>[6,7,4,3,2,5,1]=>[6,4,3,2,5,1]=>[[[[[.,.],.],.],[.,.]],.] [1,5,2,3,6,4,7]=>[7,4,6,3,2,5,1]=>[4,6,3,2,5,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,5,2,3,6,7,4]=>[4,7,6,3,2,5,1]=>[4,6,3,2,5,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,5,2,3,7,4,6]=>[6,4,7,3,2,5,1]=>[6,4,3,2,5,1]=>[[[[[.,.],.],.],[.,.]],.] [1,5,2,3,7,6,4]=>[4,6,7,3,2,5,1]=>[4,6,3,2,5,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,5,2,4,3,6,7]=>[7,6,3,4,2,5,1]=>[6,3,4,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,5,2,4,3,7,6]=>[6,7,3,4,2,5,1]=>[6,3,4,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,5,2,4,6,3,7]=>[7,3,6,4,2,5,1]=>[3,6,4,2,5,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,5,2,4,6,7,3]=>[3,7,6,4,2,5,1]=>[3,6,4,2,5,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,5,2,4,7,3,6]=>[6,3,7,4,2,5,1]=>[6,3,4,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,5,2,4,7,6,3]=>[3,6,7,4,2,5,1]=>[3,6,4,2,5,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,5,2,6,3,4,7]=>[7,4,3,6,2,5,1]=>[4,3,6,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,5,2,6,3,7,4]=>[4,7,3,6,2,5,1]=>[4,3,6,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,5,2,6,4,3,7]=>[7,3,4,6,2,5,1]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,5,2,6,4,7,3]=>[3,7,4,6,2,5,1]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,5,2,6,7,3,4]=>[4,3,7,6,2,5,1]=>[4,3,6,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,5,2,6,7,4,3]=>[3,4,7,6,2,5,1]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,5,2,7,3,4,6]=>[6,4,3,7,2,5,1]=>[6,4,3,2,5,1]=>[[[[[.,.],.],.],[.,.]],.] [1,5,2,7,3,6,4]=>[4,6,3,7,2,5,1]=>[4,6,3,2,5,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,5,2,7,4,3,6]=>[6,3,4,7,2,5,1]=>[6,3,4,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,5,2,7,4,6,3]=>[3,6,4,7,2,5,1]=>[3,6,4,2,5,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,5,2,7,6,3,4]=>[4,3,6,7,2,5,1]=>[4,3,6,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,5,2,7,6,4,3]=>[3,4,6,7,2,5,1]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,5,3,2,4,6,7]=>[7,6,4,2,3,5,1]=>[6,4,2,3,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,5,3,2,4,7,6]=>[6,7,4,2,3,5,1]=>[6,4,2,3,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,5,3,2,6,4,7]=>[7,4,6,2,3,5,1]=>[4,6,2,3,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,5,3,2,6,7,4]=>[4,7,6,2,3,5,1]=>[4,6,2,3,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,5,3,2,7,4,6]=>[6,4,7,2,3,5,1]=>[6,4,2,3,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,5,3,2,7,6,4]=>[4,6,7,2,3,5,1]=>[4,6,2,3,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,5,3,4,2,6,7]=>[7,6,2,4,3,5,1]=>[6,2,4,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,3,4,2,7,6]=>[6,7,2,4,3,5,1]=>[6,2,4,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,3,4,6,2,7]=>[7,2,6,4,3,5,1]=>[2,6,4,3,5,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,5,3,4,6,7,2]=>[2,7,6,4,3,5,1]=>[2,6,4,3,5,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,5,3,4,7,2,6]=>[6,2,7,4,3,5,1]=>[6,2,4,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,3,4,7,6,2]=>[2,6,7,4,3,5,1]=>[2,6,4,3,5,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,5,3,6,2,4,7]=>[7,4,2,6,3,5,1]=>[4,2,6,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,3,6,2,7,4]=>[4,7,2,6,3,5,1]=>[4,2,6,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,3,6,4,2,7]=>[7,2,4,6,3,5,1]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,3,6,4,7,2]=>[2,7,4,6,3,5,1]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,3,6,7,2,4]=>[4,2,7,6,3,5,1]=>[4,2,6,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,3,6,7,4,2]=>[2,4,7,6,3,5,1]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,3,7,2,4,6]=>[6,4,2,7,3,5,1]=>[6,4,2,3,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,5,3,7,2,6,4]=>[4,6,2,7,3,5,1]=>[4,6,2,3,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,5,3,7,4,2,6]=>[6,2,4,7,3,5,1]=>[6,2,4,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,3,7,4,6,2]=>[2,6,4,7,3,5,1]=>[2,6,4,3,5,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,5,3,7,6,2,4]=>[4,2,6,7,3,5,1]=>[4,2,6,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,3,7,6,4,2]=>[2,4,6,7,3,5,1]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,4,2,3,6,7]=>[7,6,3,2,4,5,1]=>[6,3,2,4,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,5,4,2,3,7,6]=>[6,7,3,2,4,5,1]=>[6,3,2,4,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,5,4,2,6,3,7]=>[7,3,6,2,4,5,1]=>[3,6,2,4,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,5,4,2,6,7,3]=>[3,7,6,2,4,5,1]=>[3,6,2,4,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,5,4,2,7,3,6]=>[6,3,7,2,4,5,1]=>[6,3,2,4,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,5,4,2,7,6,3]=>[3,6,7,2,4,5,1]=>[3,6,2,4,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,5,4,3,2,6,7]=>[7,6,2,3,4,5,1]=>[6,2,3,4,5,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,5,4,3,2,7,6]=>[6,7,2,3,4,5,1]=>[6,2,3,4,5,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,5,4,3,6,2,7]=>[7,2,6,3,4,5,1]=>[2,6,3,4,5,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,5,4,3,6,7,2]=>[2,7,6,3,4,5,1]=>[2,6,3,4,5,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,5,4,3,7,2,6]=>[6,2,7,3,4,5,1]=>[6,2,3,4,5,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,5,4,3,7,6,2]=>[2,6,7,3,4,5,1]=>[2,6,3,4,5,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,5,4,6,2,3,7]=>[7,3,2,6,4,5,1]=>[3,2,6,4,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,4,6,2,7,3]=>[3,7,2,6,4,5,1]=>[3,2,6,4,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,4,6,3,2,7]=>[7,2,3,6,4,5,1]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,5,4,6,3,7,2]=>[2,7,3,6,4,5,1]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,5,4,6,7,2,3]=>[3,2,7,6,4,5,1]=>[3,2,6,4,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,4,6,7,3,2]=>[2,3,7,6,4,5,1]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,5,4,7,2,3,6]=>[6,3,2,7,4,5,1]=>[6,3,2,4,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,5,4,7,2,6,3]=>[3,6,2,7,4,5,1]=>[3,6,2,4,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,5,4,7,3,2,6]=>[6,2,3,7,4,5,1]=>[6,2,3,4,5,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,5,4,7,3,6,2]=>[2,6,3,7,4,5,1]=>[2,6,3,4,5,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,5,4,7,6,2,3]=>[3,2,6,7,4,5,1]=>[3,2,6,4,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,4,7,6,3,2]=>[2,3,6,7,4,5,1]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,5,6,2,3,4,7]=>[7,4,3,2,6,5,1]=>[4,3,2,6,5,1]=>[[[[.,.],.],[[.,.],.]],.] [1,5,6,2,3,7,4]=>[4,7,3,2,6,5,1]=>[4,3,2,6,5,1]=>[[[[.,.],.],[[.,.],.]],.] [1,5,6,2,4,3,7]=>[7,3,4,2,6,5,1]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,5,6,2,4,7,3]=>[3,7,4,2,6,5,1]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,5,6,2,7,3,4]=>[4,3,7,2,6,5,1]=>[4,3,2,6,5,1]=>[[[[.,.],.],[[.,.],.]],.] [1,5,6,2,7,4,3]=>[3,4,7,2,6,5,1]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,5,6,3,2,4,7]=>[7,4,2,3,6,5,1]=>[4,2,3,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,5,6,3,2,7,4]=>[4,7,2,3,6,5,1]=>[4,2,3,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,5,6,3,4,2,7]=>[7,2,4,3,6,5,1]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,5,6,3,4,7,2]=>[2,7,4,3,6,5,1]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,5,6,3,7,2,4]=>[4,2,7,3,6,5,1]=>[4,2,3,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,5,6,3,7,4,2]=>[2,4,7,3,6,5,1]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,5,6,4,2,3,7]=>[7,3,2,4,6,5,1]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,5,6,4,2,7,3]=>[3,7,2,4,6,5,1]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,5,6,4,3,2,7]=>[7,2,3,4,6,5,1]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [1,5,6,4,3,7,2]=>[2,7,3,4,6,5,1]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [1,5,6,4,7,2,3]=>[3,2,7,4,6,5,1]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,5,6,4,7,3,2]=>[2,3,7,4,6,5,1]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [1,5,6,7,2,3,4]=>[4,3,2,7,6,5,1]=>[4,3,2,6,5,1]=>[[[[.,.],.],[[.,.],.]],.] [1,5,6,7,2,4,3]=>[3,4,2,7,6,5,1]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,5,6,7,3,2,4]=>[4,2,3,7,6,5,1]=>[4,2,3,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,5,6,7,3,4,2]=>[2,4,3,7,6,5,1]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,5,6,7,4,2,3]=>[3,2,4,7,6,5,1]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,5,6,7,4,3,2]=>[2,3,4,7,6,5,1]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [1,5,7,2,3,4,6]=>[6,4,3,2,7,5,1]=>[6,4,3,2,5,1]=>[[[[[.,.],.],.],[.,.]],.] [1,5,7,2,3,6,4]=>[4,6,3,2,7,5,1]=>[4,6,3,2,5,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,5,7,2,4,3,6]=>[6,3,4,2,7,5,1]=>[6,3,4,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,5,7,2,4,6,3]=>[3,6,4,2,7,5,1]=>[3,6,4,2,5,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,5,7,2,6,3,4]=>[4,3,6,2,7,5,1]=>[4,3,6,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,5,7,2,6,4,3]=>[3,4,6,2,7,5,1]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,5,7,3,2,4,6]=>[6,4,2,3,7,5,1]=>[6,4,2,3,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,5,7,3,2,6,4]=>[4,6,2,3,7,5,1]=>[4,6,2,3,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,5,7,3,4,2,6]=>[6,2,4,3,7,5,1]=>[6,2,4,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,7,3,4,6,2]=>[2,6,4,3,7,5,1]=>[2,6,4,3,5,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,5,7,3,6,2,4]=>[4,2,6,3,7,5,1]=>[4,2,6,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,7,3,6,4,2]=>[2,4,6,3,7,5,1]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,5,7,4,2,3,6]=>[6,3,2,4,7,5,1]=>[6,3,2,4,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,5,7,4,2,6,3]=>[3,6,2,4,7,5,1]=>[3,6,2,4,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,5,7,4,3,2,6]=>[6,2,3,4,7,5,1]=>[6,2,3,4,5,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,5,7,4,3,6,2]=>[2,6,3,4,7,5,1]=>[2,6,3,4,5,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,5,7,4,6,2,3]=>[3,2,6,4,7,5,1]=>[3,2,6,4,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,5,7,4,6,3,2]=>[2,3,6,4,7,5,1]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,5,7,6,2,3,4]=>[4,3,2,6,7,5,1]=>[4,3,2,6,5,1]=>[[[[.,.],.],[[.,.],.]],.] [1,5,7,6,2,4,3]=>[3,4,2,6,7,5,1]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,5,7,6,3,2,4]=>[4,2,3,6,7,5,1]=>[4,2,3,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,5,7,6,3,4,2]=>[2,4,3,6,7,5,1]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,5,7,6,4,2,3]=>[3,2,4,6,7,5,1]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,5,7,6,4,3,2]=>[2,3,4,6,7,5,1]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [1,6,2,3,4,5,7]=>[7,5,4,3,2,6,1]=>[5,4,3,2,6,1]=>[[[[[.,.],.],.],[.,.]],.] [1,6,2,3,4,7,5]=>[5,7,4,3,2,6,1]=>[5,4,3,2,6,1]=>[[[[[.,.],.],.],[.,.]],.] [1,6,2,3,5,4,7]=>[7,4,5,3,2,6,1]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,6,2,3,5,7,4]=>[4,7,5,3,2,6,1]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,6,2,3,7,4,5]=>[5,4,7,3,2,6,1]=>[5,4,3,2,6,1]=>[[[[[.,.],.],.],[.,.]],.] [1,6,2,3,7,5,4]=>[4,5,7,3,2,6,1]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,6,2,4,3,5,7]=>[7,5,3,4,2,6,1]=>[5,3,4,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,6,2,4,3,7,5]=>[5,7,3,4,2,6,1]=>[5,3,4,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,6,2,4,5,3,7]=>[7,3,5,4,2,6,1]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,6,2,4,5,7,3]=>[3,7,5,4,2,6,1]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,6,2,4,7,3,5]=>[5,3,7,4,2,6,1]=>[5,3,4,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,6,2,4,7,5,3]=>[3,5,7,4,2,6,1]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,6,2,5,3,4,7]=>[7,4,3,5,2,6,1]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,6,2,5,3,7,4]=>[4,7,3,5,2,6,1]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,6,2,5,4,3,7]=>[7,3,4,5,2,6,1]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,6,2,5,4,7,3]=>[3,7,4,5,2,6,1]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,6,2,5,7,3,4]=>[4,3,7,5,2,6,1]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,6,2,5,7,4,3]=>[3,4,7,5,2,6,1]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,6,2,7,3,4,5]=>[5,4,3,7,2,6,1]=>[5,4,3,2,6,1]=>[[[[[.,.],.],.],[.,.]],.] [1,6,2,7,3,5,4]=>[4,5,3,7,2,6,1]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,6,2,7,4,3,5]=>[5,3,4,7,2,6,1]=>[5,3,4,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,6,2,7,4,5,3]=>[3,5,4,7,2,6,1]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,6,2,7,5,3,4]=>[4,3,5,7,2,6,1]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,6,2,7,5,4,3]=>[3,4,5,7,2,6,1]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,6,3,2,4,5,7]=>[7,5,4,2,3,6,1]=>[5,4,2,3,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,3,2,4,7,5]=>[5,7,4,2,3,6,1]=>[5,4,2,3,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,3,2,5,4,7]=>[7,4,5,2,3,6,1]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,3,2,5,7,4]=>[4,7,5,2,3,6,1]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,3,2,7,4,5]=>[5,4,7,2,3,6,1]=>[5,4,2,3,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,3,2,7,5,4]=>[4,5,7,2,3,6,1]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,3,4,2,5,7]=>[7,5,2,4,3,6,1]=>[5,2,4,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,3,4,2,7,5]=>[5,7,2,4,3,6,1]=>[5,2,4,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,3,4,5,2,7]=>[7,2,5,4,3,6,1]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,6,3,4,5,7,2]=>[2,7,5,4,3,6,1]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,6,3,4,7,2,5]=>[5,2,7,4,3,6,1]=>[5,2,4,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,3,4,7,5,2]=>[2,5,7,4,3,6,1]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,6,3,5,2,4,7]=>[7,4,2,5,3,6,1]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,3,5,2,7,4]=>[4,7,2,5,3,6,1]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,3,5,4,2,7]=>[7,2,4,5,3,6,1]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,6,3,5,4,7,2]=>[2,7,4,5,3,6,1]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,6,3,5,7,2,4]=>[4,2,7,5,3,6,1]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,3,5,7,4,2]=>[2,4,7,5,3,6,1]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,6,3,7,2,4,5]=>[5,4,2,7,3,6,1]=>[5,4,2,3,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,3,7,2,5,4]=>[4,5,2,7,3,6,1]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,3,7,4,2,5]=>[5,2,4,7,3,6,1]=>[5,2,4,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,3,7,4,5,2]=>[2,5,4,7,3,6,1]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,6,3,7,5,2,4]=>[4,2,5,7,3,6,1]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,3,7,5,4,2]=>[2,4,5,7,3,6,1]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,6,4,2,3,5,7]=>[7,5,3,2,4,6,1]=>[5,3,2,4,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,4,2,3,7,5]=>[5,7,3,2,4,6,1]=>[5,3,2,4,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,4,2,5,3,7]=>[7,3,5,2,4,6,1]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,4,2,5,7,3]=>[3,7,5,2,4,6,1]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,4,2,7,3,5]=>[5,3,7,2,4,6,1]=>[5,3,2,4,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,4,2,7,5,3]=>[3,5,7,2,4,6,1]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,4,3,2,5,7]=>[7,5,2,3,4,6,1]=>[5,2,3,4,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,4,3,2,7,5]=>[5,7,2,3,4,6,1]=>[5,2,3,4,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,4,3,5,2,7]=>[7,2,5,3,4,6,1]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,6,4,3,5,7,2]=>[2,7,5,3,4,6,1]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,6,4,3,7,2,5]=>[5,2,7,3,4,6,1]=>[5,2,3,4,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,4,3,7,5,2]=>[2,5,7,3,4,6,1]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,6,4,5,2,3,7]=>[7,3,2,5,4,6,1]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,4,5,2,7,3]=>[3,7,2,5,4,6,1]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,4,5,3,2,7]=>[7,2,3,5,4,6,1]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,6,4,5,3,7,2]=>[2,7,3,5,4,6,1]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,6,4,5,7,2,3]=>[3,2,7,5,4,6,1]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,4,5,7,3,2]=>[2,3,7,5,4,6,1]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,6,4,7,2,3,5]=>[5,3,2,7,4,6,1]=>[5,3,2,4,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,4,7,2,5,3]=>[3,5,2,7,4,6,1]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,4,7,3,2,5]=>[5,2,3,7,4,6,1]=>[5,2,3,4,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,4,7,3,5,2]=>[2,5,3,7,4,6,1]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,6,4,7,5,2,3]=>[3,2,5,7,4,6,1]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,4,7,5,3,2]=>[2,3,5,7,4,6,1]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,6,5,2,3,4,7]=>[7,4,3,2,5,6,1]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,5,2,3,7,4]=>[4,7,3,2,5,6,1]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,5,2,4,3,7]=>[7,3,4,2,5,6,1]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,5,2,4,7,3]=>[3,7,4,2,5,6,1]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,5,2,7,3,4]=>[4,3,7,2,5,6,1]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,5,2,7,4,3]=>[3,4,7,2,5,6,1]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,5,3,2,4,7]=>[7,4,2,3,5,6,1]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,5,3,2,7,4]=>[4,7,2,3,5,6,1]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,5,3,4,2,7]=>[7,2,4,3,5,6,1]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,6,5,3,4,7,2]=>[2,7,4,3,5,6,1]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,6,5,3,7,2,4]=>[4,2,7,3,5,6,1]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,5,3,7,4,2]=>[2,4,7,3,5,6,1]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,6,5,4,2,3,7]=>[7,3,2,4,5,6,1]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,5,4,2,7,3]=>[3,7,2,4,5,6,1]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,5,4,3,2,7]=>[7,2,3,4,5,6,1]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,6,5,4,3,7,2]=>[2,7,3,4,5,6,1]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,6,5,4,7,2,3]=>[3,2,7,4,5,6,1]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,5,4,7,3,2]=>[2,3,7,4,5,6,1]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,6,5,7,2,3,4]=>[4,3,2,7,5,6,1]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,5,7,2,4,3]=>[3,4,2,7,5,6,1]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,5,7,3,2,4]=>[4,2,3,7,5,6,1]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,5,7,3,4,2]=>[2,4,3,7,5,6,1]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,6,5,7,4,2,3]=>[3,2,4,7,5,6,1]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,5,7,4,3,2]=>[2,3,4,7,5,6,1]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,6,7,2,3,4,5]=>[5,4,3,2,7,6,1]=>[5,4,3,2,6,1]=>[[[[[.,.],.],.],[.,.]],.] [1,6,7,2,3,5,4]=>[4,5,3,2,7,6,1]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,6,7,2,4,3,5]=>[5,3,4,2,7,6,1]=>[5,3,4,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,6,7,2,4,5,3]=>[3,5,4,2,7,6,1]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,6,7,2,5,3,4]=>[4,3,5,2,7,6,1]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,6,7,2,5,4,3]=>[3,4,5,2,7,6,1]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,6,7,3,2,4,5]=>[5,4,2,3,7,6,1]=>[5,4,2,3,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,7,3,2,5,4]=>[4,5,2,3,7,6,1]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,7,3,4,2,5]=>[5,2,4,3,7,6,1]=>[5,2,4,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,7,3,4,5,2]=>[2,5,4,3,7,6,1]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,6,7,3,5,2,4]=>[4,2,5,3,7,6,1]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,7,3,5,4,2]=>[2,4,5,3,7,6,1]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,6,7,4,2,3,5]=>[5,3,2,4,7,6,1]=>[5,3,2,4,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,7,4,2,5,3]=>[3,5,2,4,7,6,1]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,7,4,3,2,5]=>[5,2,3,4,7,6,1]=>[5,2,3,4,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,7,4,3,5,2]=>[2,5,3,4,7,6,1]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,6,7,4,5,2,3]=>[3,2,5,4,7,6,1]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,6,7,4,5,3,2]=>[2,3,5,4,7,6,1]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,6,7,5,2,3,4]=>[4,3,2,5,7,6,1]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,6,7,5,2,4,3]=>[3,4,2,5,7,6,1]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,6,7,5,3,2,4]=>[4,2,3,5,7,6,1]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,7,5,3,4,2]=>[2,4,3,5,7,6,1]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,6,7,5,4,2,3]=>[3,2,4,5,7,6,1]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,6,7,5,4,3,2]=>[2,3,4,5,7,6,1]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [1,7,2,3,4,5,6]=>[6,5,4,3,2,7,1]=>[6,5,4,3,2,1]=>[[[[[[.,.],.],.],.],.],.] [1,7,2,3,4,6,5]=>[5,6,4,3,2,7,1]=>[5,6,4,3,2,1]=>[[[[[.,[.,.]],.],.],.],.] [1,7,2,3,5,4,6]=>[6,4,5,3,2,7,1]=>[6,4,5,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [1,7,2,3,5,6,4]=>[4,6,5,3,2,7,1]=>[4,6,5,3,2,1]=>[[[[.,[[.,.],.]],.],.],.] [1,7,2,3,6,4,5]=>[5,4,6,3,2,7,1]=>[5,4,6,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [1,7,2,3,6,5,4]=>[4,5,6,3,2,7,1]=>[4,5,6,3,2,1]=>[[[[.,[.,[.,.]]],.],.],.] [1,7,2,4,3,5,6]=>[6,5,3,4,2,7,1]=>[6,5,3,4,2,1]=>[[[[[.,.],.],[.,.]],.],.] [1,7,2,4,3,6,5]=>[5,6,3,4,2,7,1]=>[5,6,3,4,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [1,7,2,4,5,3,6]=>[6,3,5,4,2,7,1]=>[6,3,5,4,2,1]=>[[[[.,.],[[.,.],.]],.],.] [1,7,2,4,5,6,3]=>[3,6,5,4,2,7,1]=>[3,6,5,4,2,1]=>[[[.,[[[.,.],.],.]],.],.] [1,7,2,4,6,3,5]=>[5,3,6,4,2,7,1]=>[5,3,6,4,2,1]=>[[[[.,.],[[.,.],.]],.],.] [1,7,2,4,6,5,3]=>[3,5,6,4,2,7,1]=>[3,5,6,4,2,1]=>[[[.,[[.,[.,.]],.]],.],.] [1,7,2,5,3,4,6]=>[6,4,3,5,2,7,1]=>[6,4,3,5,2,1]=>[[[[[.,.],.],[.,.]],.],.] [1,7,2,5,3,6,4]=>[4,6,3,5,2,7,1]=>[4,6,3,5,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [1,7,2,5,4,3,6]=>[6,3,4,5,2,7,1]=>[6,3,4,5,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [1,7,2,5,4,6,3]=>[3,6,4,5,2,7,1]=>[3,6,4,5,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [1,7,2,5,6,3,4]=>[4,3,6,5,2,7,1]=>[4,3,6,5,2,1]=>[[[[.,.],[[.,.],.]],.],.] [1,7,2,5,6,4,3]=>[3,4,6,5,2,7,1]=>[3,4,6,5,2,1]=>[[[.,[.,[[.,.],.]]],.],.] [1,7,2,6,3,4,5]=>[5,4,3,6,2,7,1]=>[5,4,3,6,2,1]=>[[[[[.,.],.],[.,.]],.],.] [1,7,2,6,3,5,4]=>[4,5,3,6,2,7,1]=>[4,5,3,6,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [1,7,2,6,4,3,5]=>[5,3,4,6,2,7,1]=>[5,3,4,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [1,7,2,6,4,5,3]=>[3,5,4,6,2,7,1]=>[3,5,4,6,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [1,7,2,6,5,3,4]=>[4,3,5,6,2,7,1]=>[4,3,5,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [1,7,2,6,5,4,3]=>[3,4,5,6,2,7,1]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [1,7,3,2,4,5,6]=>[6,5,4,2,3,7,1]=>[6,5,4,2,3,1]=>[[[[[.,.],.],.],[.,.]],.] [1,7,3,2,4,6,5]=>[5,6,4,2,3,7,1]=>[5,6,4,2,3,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,7,3,2,5,4,6]=>[6,4,5,2,3,7,1]=>[6,4,5,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,7,3,2,5,6,4]=>[4,6,5,2,3,7,1]=>[4,6,5,2,3,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,7,3,2,6,4,5]=>[5,4,6,2,3,7,1]=>[5,4,6,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,7,3,2,6,5,4]=>[4,5,6,2,3,7,1]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,7,3,4,2,5,6]=>[6,5,2,4,3,7,1]=>[6,5,2,4,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,7,3,4,2,6,5]=>[5,6,2,4,3,7,1]=>[5,6,2,4,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,7,3,4,5,2,6]=>[6,2,5,4,3,7,1]=>[6,2,5,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,7,3,4,5,6,2]=>[2,6,5,4,3,7,1]=>[2,6,5,4,3,1]=>[[.,[[[[.,.],.],.],.]],.] [1,7,3,4,6,2,5]=>[5,2,6,4,3,7,1]=>[5,2,6,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,7,3,4,6,5,2]=>[2,5,6,4,3,7,1]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [1,7,3,5,2,4,6]=>[6,4,2,5,3,7,1]=>[6,4,2,5,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,7,3,5,2,6,4]=>[4,6,2,5,3,7,1]=>[4,6,2,5,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,7,3,5,4,2,6]=>[6,2,4,5,3,7,1]=>[6,2,4,5,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,7,3,5,4,6,2]=>[2,6,4,5,3,7,1]=>[2,6,4,5,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,7,3,5,6,2,4]=>[4,2,6,5,3,7,1]=>[4,2,6,5,3,1]=>[[[.,.],[[[.,.],.],.]],.] [1,7,3,5,6,4,2]=>[2,4,6,5,3,7,1]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [1,7,3,6,2,4,5]=>[5,4,2,6,3,7,1]=>[5,4,2,6,3,1]=>[[[[.,.],.],[[.,.],.]],.] [1,7,3,6,2,5,4]=>[4,5,2,6,3,7,1]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,7,3,6,4,2,5]=>[5,2,4,6,3,7,1]=>[5,2,4,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,7,3,6,4,5,2]=>[2,5,4,6,3,7,1]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [1,7,3,6,5,2,4]=>[4,2,5,6,3,7,1]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,7,3,6,5,4,2]=>[2,4,5,6,3,7,1]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [1,7,4,2,3,5,6]=>[6,5,3,2,4,7,1]=>[6,5,3,2,4,1]=>[[[[[.,.],.],.],[.,.]],.] [1,7,4,2,3,6,5]=>[5,6,3,2,4,7,1]=>[5,6,3,2,4,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,7,4,2,5,3,6]=>[6,3,5,2,4,7,1]=>[6,3,5,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,7,4,2,5,6,3]=>[3,6,5,2,4,7,1]=>[3,6,5,2,4,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,7,4,2,6,3,5]=>[5,3,6,2,4,7,1]=>[5,3,6,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,7,4,2,6,5,3]=>[3,5,6,2,4,7,1]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,7,4,3,2,5,6]=>[6,5,2,3,4,7,1]=>[6,5,2,3,4,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,7,4,3,2,6,5]=>[5,6,2,3,4,7,1]=>[5,6,2,3,4,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,7,4,3,5,2,6]=>[6,2,5,3,4,7,1]=>[6,2,5,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,7,4,3,5,6,2]=>[2,6,5,3,4,7,1]=>[2,6,5,3,4,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,7,4,3,6,2,5]=>[5,2,6,3,4,7,1]=>[5,2,6,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,7,4,3,6,5,2]=>[2,5,6,3,4,7,1]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,7,4,5,2,3,6]=>[6,3,2,5,4,7,1]=>[6,3,2,5,4,1]=>[[[[.,.],.],[[.,.],.]],.] [1,7,4,5,2,6,3]=>[3,6,2,5,4,7,1]=>[3,6,2,5,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,7,4,5,3,2,6]=>[6,2,3,5,4,7,1]=>[6,2,3,5,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,7,4,5,3,6,2]=>[2,6,3,5,4,7,1]=>[2,6,3,5,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,7,4,5,6,2,3]=>[3,2,6,5,4,7,1]=>[3,2,6,5,4,1]=>[[[.,.],[[[.,.],.],.]],.] [1,7,4,5,6,3,2]=>[2,3,6,5,4,7,1]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [1,7,4,6,2,3,5]=>[5,3,2,6,4,7,1]=>[5,3,2,6,4,1]=>[[[[.,.],.],[[.,.],.]],.] [1,7,4,6,2,5,3]=>[3,5,2,6,4,7,1]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,7,4,6,3,2,5]=>[5,2,3,6,4,7,1]=>[5,2,3,6,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,7,4,6,3,5,2]=>[2,5,3,6,4,7,1]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,7,4,6,5,2,3]=>[3,2,5,6,4,7,1]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [1,7,4,6,5,3,2]=>[2,3,5,6,4,7,1]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [1,7,5,2,3,4,6]=>[6,4,3,2,5,7,1]=>[6,4,3,2,5,1]=>[[[[[.,.],.],.],[.,.]],.] [1,7,5,2,3,6,4]=>[4,6,3,2,5,7,1]=>[4,6,3,2,5,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,7,5,2,4,3,6]=>[6,3,4,2,5,7,1]=>[6,3,4,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,7,5,2,4,6,3]=>[3,6,4,2,5,7,1]=>[3,6,4,2,5,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,7,5,2,6,3,4]=>[4,3,6,2,5,7,1]=>[4,3,6,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,7,5,2,6,4,3]=>[3,4,6,2,5,7,1]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,7,5,3,2,4,6]=>[6,4,2,3,5,7,1]=>[6,4,2,3,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,7,5,3,2,6,4]=>[4,6,2,3,5,7,1]=>[4,6,2,3,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,7,5,3,4,2,6]=>[6,2,4,3,5,7,1]=>[6,2,4,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,7,5,3,4,6,2]=>[2,6,4,3,5,7,1]=>[2,6,4,3,5,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,7,5,3,6,2,4]=>[4,2,6,3,5,7,1]=>[4,2,6,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,7,5,3,6,4,2]=>[2,4,6,3,5,7,1]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,7,5,4,2,3,6]=>[6,3,2,4,5,7,1]=>[6,3,2,4,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,7,5,4,2,6,3]=>[3,6,2,4,5,7,1]=>[3,6,2,4,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,7,5,4,3,2,6]=>[6,2,3,4,5,7,1]=>[6,2,3,4,5,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,7,5,4,3,6,2]=>[2,6,3,4,5,7,1]=>[2,6,3,4,5,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,7,5,4,6,2,3]=>[3,2,6,4,5,7,1]=>[3,2,6,4,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,7,5,4,6,3,2]=>[2,3,6,4,5,7,1]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,7,5,6,2,3,4]=>[4,3,2,6,5,7,1]=>[4,3,2,6,5,1]=>[[[[.,.],.],[[.,.],.]],.] [1,7,5,6,2,4,3]=>[3,4,2,6,5,7,1]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [1,7,5,6,3,2,4]=>[4,2,3,6,5,7,1]=>[4,2,3,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,7,5,6,3,4,2]=>[2,4,3,6,5,7,1]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [1,7,5,6,4,2,3]=>[3,2,4,6,5,7,1]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [1,7,5,6,4,3,2]=>[2,3,4,6,5,7,1]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [1,7,6,2,3,4,5]=>[5,4,3,2,6,7,1]=>[5,4,3,2,6,1]=>[[[[[.,.],.],.],[.,.]],.] [1,7,6,2,3,5,4]=>[4,5,3,2,6,7,1]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [1,7,6,2,4,3,5]=>[5,3,4,2,6,7,1]=>[5,3,4,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,7,6,2,4,5,3]=>[3,5,4,2,6,7,1]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [1,7,6,2,5,3,4]=>[4,3,5,2,6,7,1]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [1,7,6,2,5,4,3]=>[3,4,5,2,6,7,1]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [1,7,6,3,2,4,5]=>[5,4,2,3,6,7,1]=>[5,4,2,3,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,7,6,3,2,5,4]=>[4,5,2,3,6,7,1]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,7,6,3,4,2,5]=>[5,2,4,3,6,7,1]=>[5,2,4,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,7,6,3,4,5,2]=>[2,5,4,3,6,7,1]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [1,7,6,3,5,2,4]=>[4,2,5,3,6,7,1]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,7,6,3,5,4,2]=>[2,4,5,3,6,7,1]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [1,7,6,4,2,3,5]=>[5,3,2,4,6,7,1]=>[5,3,2,4,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,7,6,4,2,5,3]=>[3,5,2,4,6,7,1]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,7,6,4,3,2,5]=>[5,2,3,4,6,7,1]=>[5,2,3,4,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,7,6,4,3,5,2]=>[2,5,3,4,6,7,1]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,7,6,4,5,2,3]=>[3,2,5,4,6,7,1]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [1,7,6,4,5,3,2]=>[2,3,5,4,6,7,1]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [1,7,6,5,2,3,4]=>[4,3,2,5,6,7,1]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [1,7,6,5,2,4,3]=>[3,4,2,5,6,7,1]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [1,7,6,5,3,2,4]=>[4,2,3,5,6,7,1]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,7,6,5,3,4,2]=>[2,4,3,5,6,7,1]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [1,7,6,5,4,2,3]=>[3,2,4,5,6,7,1]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [1,7,6,5,4,3,2]=>[2,3,4,5,6,7,1]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [2,1,3,4,5,6,7]=>[7,6,5,4,3,1,2]=>[6,5,4,3,1,2]=>[[[[[.,.],.],.],.],[.,.]] [2,1,3,4,5,7,6]=>[6,7,5,4,3,1,2]=>[6,5,4,3,1,2]=>[[[[[.,.],.],.],.],[.,.]] [2,1,3,4,6,5,7]=>[7,5,6,4,3,1,2]=>[5,6,4,3,1,2]=>[[[[.,[.,.]],.],.],[.,.]] [2,1,3,4,6,7,5]=>[5,7,6,4,3,1,2]=>[5,6,4,3,1,2]=>[[[[.,[.,.]],.],.],[.,.]] [2,1,3,4,7,5,6]=>[6,5,7,4,3,1,2]=>[6,5,4,3,1,2]=>[[[[[.,.],.],.],.],[.,.]] [2,1,3,4,7,6,5]=>[5,6,7,4,3,1,2]=>[5,6,4,3,1,2]=>[[[[.,[.,.]],.],.],[.,.]] [2,1,3,5,4,6,7]=>[7,6,4,5,3,1,2]=>[6,4,5,3,1,2]=>[[[[.,.],[.,.]],.],[.,.]] [2,1,3,5,4,7,6]=>[6,7,4,5,3,1,2]=>[6,4,5,3,1,2]=>[[[[.,.],[.,.]],.],[.,.]] [2,1,3,5,6,4,7]=>[7,4,6,5,3,1,2]=>[4,6,5,3,1,2]=>[[[.,[[.,.],.]],.],[.,.]] [2,1,3,5,6,7,4]=>[4,7,6,5,3,1,2]=>[4,6,5,3,1,2]=>[[[.,[[.,.],.]],.],[.,.]] [2,1,3,5,7,4,6]=>[6,4,7,5,3,1,2]=>[6,4,5,3,1,2]=>[[[[.,.],[.,.]],.],[.,.]] [2,1,3,5,7,6,4]=>[4,6,7,5,3,1,2]=>[4,6,5,3,1,2]=>[[[.,[[.,.],.]],.],[.,.]] [2,1,3,6,4,5,7]=>[7,5,4,6,3,1,2]=>[5,4,6,3,1,2]=>[[[[.,.],[.,.]],.],[.,.]] [2,1,3,6,4,7,5]=>[5,7,4,6,3,1,2]=>[5,4,6,3,1,2]=>[[[[.,.],[.,.]],.],[.,.]] [2,1,3,6,5,4,7]=>[7,4,5,6,3,1,2]=>[4,5,6,3,1,2]=>[[[.,[.,[.,.]]],.],[.,.]] [2,1,3,6,5,7,4]=>[4,7,5,6,3,1,2]=>[4,5,6,3,1,2]=>[[[.,[.,[.,.]]],.],[.,.]] [2,1,3,6,7,4,5]=>[5,4,7,6,3,1,2]=>[5,4,6,3,1,2]=>[[[[.,.],[.,.]],.],[.,.]] [2,1,3,6,7,5,4]=>[4,5,7,6,3,1,2]=>[4,5,6,3,1,2]=>[[[.,[.,[.,.]]],.],[.,.]] [2,1,3,7,4,5,6]=>[6,5,4,7,3,1,2]=>[6,5,4,3,1,2]=>[[[[[.,.],.],.],.],[.,.]] [2,1,3,7,4,6,5]=>[5,6,4,7,3,1,2]=>[5,6,4,3,1,2]=>[[[[.,[.,.]],.],.],[.,.]] [2,1,3,7,5,4,6]=>[6,4,5,7,3,1,2]=>[6,4,5,3,1,2]=>[[[[.,.],[.,.]],.],[.,.]] [2,1,3,7,5,6,4]=>[4,6,5,7,3,1,2]=>[4,6,5,3,1,2]=>[[[.,[[.,.],.]],.],[.,.]] [2,1,3,7,6,4,5]=>[5,4,6,7,3,1,2]=>[5,4,6,3,1,2]=>[[[[.,.],[.,.]],.],[.,.]] [2,1,3,7,6,5,4]=>[4,5,6,7,3,1,2]=>[4,5,6,3,1,2]=>[[[.,[.,[.,.]]],.],[.,.]] [2,1,4,3,5,6,7]=>[7,6,5,3,4,1,2]=>[6,5,3,4,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,4,3,5,7,6]=>[6,7,5,3,4,1,2]=>[6,5,3,4,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,4,3,6,5,7]=>[7,5,6,3,4,1,2]=>[5,6,3,4,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,4,3,6,7,5]=>[5,7,6,3,4,1,2]=>[5,6,3,4,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,4,3,7,5,6]=>[6,5,7,3,4,1,2]=>[6,5,3,4,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,4,3,7,6,5]=>[5,6,7,3,4,1,2]=>[5,6,3,4,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,4,5,3,6,7]=>[7,6,3,5,4,1,2]=>[6,3,5,4,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,4,5,3,7,6]=>[6,7,3,5,4,1,2]=>[6,3,5,4,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,4,5,6,3,7]=>[7,3,6,5,4,1,2]=>[3,6,5,4,1,2]=>[[.,[[[.,.],.],.]],[.,.]] [2,1,4,5,6,7,3]=>[3,7,6,5,4,1,2]=>[3,6,5,4,1,2]=>[[.,[[[.,.],.],.]],[.,.]] [2,1,4,5,7,3,6]=>[6,3,7,5,4,1,2]=>[6,3,5,4,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,4,5,7,6,3]=>[3,6,7,5,4,1,2]=>[3,6,5,4,1,2]=>[[.,[[[.,.],.],.]],[.,.]] [2,1,4,6,3,5,7]=>[7,5,3,6,4,1,2]=>[5,3,6,4,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,4,6,3,7,5]=>[5,7,3,6,4,1,2]=>[5,3,6,4,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,4,6,5,3,7]=>[7,3,5,6,4,1,2]=>[3,5,6,4,1,2]=>[[.,[[.,[.,.]],.]],[.,.]] [2,1,4,6,5,7,3]=>[3,7,5,6,4,1,2]=>[3,5,6,4,1,2]=>[[.,[[.,[.,.]],.]],[.,.]] [2,1,4,6,7,3,5]=>[5,3,7,6,4,1,2]=>[5,3,6,4,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,4,6,7,5,3]=>[3,5,7,6,4,1,2]=>[3,5,6,4,1,2]=>[[.,[[.,[.,.]],.]],[.,.]] [2,1,4,7,3,5,6]=>[6,5,3,7,4,1,2]=>[6,5,3,4,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,4,7,3,6,5]=>[5,6,3,7,4,1,2]=>[5,6,3,4,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,4,7,5,3,6]=>[6,3,5,7,4,1,2]=>[6,3,5,4,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,4,7,5,6,3]=>[3,6,5,7,4,1,2]=>[3,6,5,4,1,2]=>[[.,[[[.,.],.],.]],[.,.]] [2,1,4,7,6,3,5]=>[5,3,6,7,4,1,2]=>[5,3,6,4,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,4,7,6,5,3]=>[3,5,6,7,4,1,2]=>[3,5,6,4,1,2]=>[[.,[[.,[.,.]],.]],[.,.]] [2,1,5,3,4,6,7]=>[7,6,4,3,5,1,2]=>[6,4,3,5,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,5,3,4,7,6]=>[6,7,4,3,5,1,2]=>[6,4,3,5,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,5,3,6,4,7]=>[7,4,6,3,5,1,2]=>[4,6,3,5,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,5,3,6,7,4]=>[4,7,6,3,5,1,2]=>[4,6,3,5,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,5,3,7,4,6]=>[6,4,7,3,5,1,2]=>[6,4,3,5,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,5,3,7,6,4]=>[4,6,7,3,5,1,2]=>[4,6,3,5,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,5,4,3,6,7]=>[7,6,3,4,5,1,2]=>[6,3,4,5,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,5,4,3,7,6]=>[6,7,3,4,5,1,2]=>[6,3,4,5,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,5,4,6,3,7]=>[7,3,6,4,5,1,2]=>[3,6,4,5,1,2]=>[[.,[[.,.],[.,.]]],[.,.]] [2,1,5,4,6,7,3]=>[3,7,6,4,5,1,2]=>[3,6,4,5,1,2]=>[[.,[[.,.],[.,.]]],[.,.]] [2,1,5,4,7,3,6]=>[6,3,7,4,5,1,2]=>[6,3,4,5,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,5,4,7,6,3]=>[3,6,7,4,5,1,2]=>[3,6,4,5,1,2]=>[[.,[[.,.],[.,.]]],[.,.]] [2,1,5,6,3,4,7]=>[7,4,3,6,5,1,2]=>[4,3,6,5,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,5,6,3,7,4]=>[4,7,3,6,5,1,2]=>[4,3,6,5,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,5,6,4,3,7]=>[7,3,4,6,5,1,2]=>[3,4,6,5,1,2]=>[[.,[.,[[.,.],.]]],[.,.]] [2,1,5,6,4,7,3]=>[3,7,4,6,5,1,2]=>[3,4,6,5,1,2]=>[[.,[.,[[.,.],.]]],[.,.]] [2,1,5,6,7,3,4]=>[4,3,7,6,5,1,2]=>[4,3,6,5,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,5,6,7,4,3]=>[3,4,7,6,5,1,2]=>[3,4,6,5,1,2]=>[[.,[.,[[.,.],.]]],[.,.]] [2,1,5,7,3,4,6]=>[6,4,3,7,5,1,2]=>[6,4,3,5,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,5,7,3,6,4]=>[4,6,3,7,5,1,2]=>[4,6,3,5,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,5,7,4,3,6]=>[6,3,4,7,5,1,2]=>[6,3,4,5,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,5,7,4,6,3]=>[3,6,4,7,5,1,2]=>[3,6,4,5,1,2]=>[[.,[[.,.],[.,.]]],[.,.]] [2,1,5,7,6,3,4]=>[4,3,6,7,5,1,2]=>[4,3,6,5,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,5,7,6,4,3]=>[3,4,6,7,5,1,2]=>[3,4,6,5,1,2]=>[[.,[.,[[.,.],.]]],[.,.]] [2,1,6,3,4,5,7]=>[7,5,4,3,6,1,2]=>[5,4,3,6,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,6,3,4,7,5]=>[5,7,4,3,6,1,2]=>[5,4,3,6,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,6,3,5,4,7]=>[7,4,5,3,6,1,2]=>[4,5,3,6,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,6,3,5,7,4]=>[4,7,5,3,6,1,2]=>[4,5,3,6,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,6,3,7,4,5]=>[5,4,7,3,6,1,2]=>[5,4,3,6,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,6,3,7,5,4]=>[4,5,7,3,6,1,2]=>[4,5,3,6,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,6,4,3,5,7]=>[7,5,3,4,6,1,2]=>[5,3,4,6,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,6,4,3,7,5]=>[5,7,3,4,6,1,2]=>[5,3,4,6,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,6,4,5,3,7]=>[7,3,5,4,6,1,2]=>[3,5,4,6,1,2]=>[[.,[[.,.],[.,.]]],[.,.]] [2,1,6,4,5,7,3]=>[3,7,5,4,6,1,2]=>[3,5,4,6,1,2]=>[[.,[[.,.],[.,.]]],[.,.]] [2,1,6,4,7,3,5]=>[5,3,7,4,6,1,2]=>[5,3,4,6,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,6,4,7,5,3]=>[3,5,7,4,6,1,2]=>[3,5,4,6,1,2]=>[[.,[[.,.],[.,.]]],[.,.]] [2,1,6,5,3,4,7]=>[7,4,3,5,6,1,2]=>[4,3,5,6,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,6,5,3,7,4]=>[4,7,3,5,6,1,2]=>[4,3,5,6,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,6,5,4,3,7]=>[7,3,4,5,6,1,2]=>[3,4,5,6,1,2]=>[[.,[.,[.,[.,.]]]],[.,.]] [2,1,6,5,4,7,3]=>[3,7,4,5,6,1,2]=>[3,4,5,6,1,2]=>[[.,[.,[.,[.,.]]]],[.,.]] [2,1,6,5,7,3,4]=>[4,3,7,5,6,1,2]=>[4,3,5,6,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,6,5,7,4,3]=>[3,4,7,5,6,1,2]=>[3,4,5,6,1,2]=>[[.,[.,[.,[.,.]]]],[.,.]] [2,1,6,7,3,4,5]=>[5,4,3,7,6,1,2]=>[5,4,3,6,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,6,7,3,5,4]=>[4,5,3,7,6,1,2]=>[4,5,3,6,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,6,7,4,3,5]=>[5,3,4,7,6,1,2]=>[5,3,4,6,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,6,7,4,5,3]=>[3,5,4,7,6,1,2]=>[3,5,4,6,1,2]=>[[.,[[.,.],[.,.]]],[.,.]] [2,1,6,7,5,3,4]=>[4,3,5,7,6,1,2]=>[4,3,5,6,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,6,7,5,4,3]=>[3,4,5,7,6,1,2]=>[3,4,5,6,1,2]=>[[.,[.,[.,[.,.]]]],[.,.]] [2,1,7,3,4,5,6]=>[6,5,4,3,7,1,2]=>[6,5,4,3,1,2]=>[[[[[.,.],.],.],.],[.,.]] [2,1,7,3,4,6,5]=>[5,6,4,3,7,1,2]=>[5,6,4,3,1,2]=>[[[[.,[.,.]],.],.],[.,.]] [2,1,7,3,5,4,6]=>[6,4,5,3,7,1,2]=>[6,4,5,3,1,2]=>[[[[.,.],[.,.]],.],[.,.]] [2,1,7,3,5,6,4]=>[4,6,5,3,7,1,2]=>[4,6,5,3,1,2]=>[[[.,[[.,.],.]],.],[.,.]] [2,1,7,3,6,4,5]=>[5,4,6,3,7,1,2]=>[5,4,6,3,1,2]=>[[[[.,.],[.,.]],.],[.,.]] [2,1,7,3,6,5,4]=>[4,5,6,3,7,1,2]=>[4,5,6,3,1,2]=>[[[.,[.,[.,.]]],.],[.,.]] [2,1,7,4,3,5,6]=>[6,5,3,4,7,1,2]=>[6,5,3,4,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,7,4,3,6,5]=>[5,6,3,4,7,1,2]=>[5,6,3,4,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,7,4,5,3,6]=>[6,3,5,4,7,1,2]=>[6,3,5,4,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,7,4,5,6,3]=>[3,6,5,4,7,1,2]=>[3,6,5,4,1,2]=>[[.,[[[.,.],.],.]],[.,.]] [2,1,7,4,6,3,5]=>[5,3,6,4,7,1,2]=>[5,3,6,4,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,7,4,6,5,3]=>[3,5,6,4,7,1,2]=>[3,5,6,4,1,2]=>[[.,[[.,[.,.]],.]],[.,.]] [2,1,7,5,3,4,6]=>[6,4,3,5,7,1,2]=>[6,4,3,5,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,7,5,3,6,4]=>[4,6,3,5,7,1,2]=>[4,6,3,5,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,7,5,4,3,6]=>[6,3,4,5,7,1,2]=>[6,3,4,5,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,7,5,4,6,3]=>[3,6,4,5,7,1,2]=>[3,6,4,5,1,2]=>[[.,[[.,.],[.,.]]],[.,.]] [2,1,7,5,6,3,4]=>[4,3,6,5,7,1,2]=>[4,3,6,5,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,1,7,5,6,4,3]=>[3,4,6,5,7,1,2]=>[3,4,6,5,1,2]=>[[.,[.,[[.,.],.]]],[.,.]] [2,1,7,6,3,4,5]=>[5,4,3,6,7,1,2]=>[5,4,3,6,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,1,7,6,3,5,4]=>[4,5,3,6,7,1,2]=>[4,5,3,6,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,1,7,6,4,3,5]=>[5,3,4,6,7,1,2]=>[5,3,4,6,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,7,6,4,5,3]=>[3,5,4,6,7,1,2]=>[3,5,4,6,1,2]=>[[.,[[.,.],[.,.]]],[.,.]] [2,1,7,6,5,3,4]=>[4,3,5,6,7,1,2]=>[4,3,5,6,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,1,7,6,5,4,3]=>[3,4,5,6,7,1,2]=>[3,4,5,6,1,2]=>[[.,[.,[.,[.,.]]]],[.,.]] [2,3,1,4,5,6,7]=>[7,6,5,4,1,3,2]=>[6,5,4,1,3,2]=>[[[[.,.],.],.],[[.,.],.]] [2,3,1,4,5,7,6]=>[6,7,5,4,1,3,2]=>[6,5,4,1,3,2]=>[[[[.,.],.],.],[[.,.],.]] [2,3,1,4,6,5,7]=>[7,5,6,4,1,3,2]=>[5,6,4,1,3,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,3,1,4,6,7,5]=>[5,7,6,4,1,3,2]=>[5,6,4,1,3,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,3,1,4,7,5,6]=>[6,5,7,4,1,3,2]=>[6,5,4,1,3,2]=>[[[[.,.],.],.],[[.,.],.]] [2,3,1,4,7,6,5]=>[5,6,7,4,1,3,2]=>[5,6,4,1,3,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,3,1,5,4,6,7]=>[7,6,4,5,1,3,2]=>[6,4,5,1,3,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,3,1,5,4,7,6]=>[6,7,4,5,1,3,2]=>[6,4,5,1,3,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,3,1,5,6,4,7]=>[7,4,6,5,1,3,2]=>[4,6,5,1,3,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,3,1,5,6,7,4]=>[4,7,6,5,1,3,2]=>[4,6,5,1,3,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,3,1,5,7,4,6]=>[6,4,7,5,1,3,2]=>[6,4,5,1,3,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,3,1,5,7,6,4]=>[4,6,7,5,1,3,2]=>[4,6,5,1,3,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,3,1,6,4,5,7]=>[7,5,4,6,1,3,2]=>[5,4,6,1,3,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,3,1,6,4,7,5]=>[5,7,4,6,1,3,2]=>[5,4,6,1,3,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,3,1,6,5,4,7]=>[7,4,5,6,1,3,2]=>[4,5,6,1,3,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,3,1,6,5,7,4]=>[4,7,5,6,1,3,2]=>[4,5,6,1,3,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,3,1,6,7,4,5]=>[5,4,7,6,1,3,2]=>[5,4,6,1,3,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,3,1,6,7,5,4]=>[4,5,7,6,1,3,2]=>[4,5,6,1,3,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,3,1,7,4,5,6]=>[6,5,4,7,1,3,2]=>[6,5,4,1,3,2]=>[[[[.,.],.],.],[[.,.],.]] [2,3,1,7,4,6,5]=>[5,6,4,7,1,3,2]=>[5,6,4,1,3,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,3,1,7,5,4,6]=>[6,4,5,7,1,3,2]=>[6,4,5,1,3,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,3,1,7,5,6,4]=>[4,6,5,7,1,3,2]=>[4,6,5,1,3,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,3,1,7,6,4,5]=>[5,4,6,7,1,3,2]=>[5,4,6,1,3,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,3,1,7,6,5,4]=>[4,5,6,7,1,3,2]=>[4,5,6,1,3,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,3,4,1,5,6,7]=>[7,6,5,1,4,3,2]=>[6,5,1,4,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,4,1,5,7,6]=>[6,7,5,1,4,3,2]=>[6,5,1,4,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,4,1,6,5,7]=>[7,5,6,1,4,3,2]=>[5,6,1,4,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,4,1,6,7,5]=>[5,7,6,1,4,3,2]=>[5,6,1,4,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,4,1,7,5,6]=>[6,5,7,1,4,3,2]=>[6,5,1,4,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,4,1,7,6,5]=>[5,6,7,1,4,3,2]=>[5,6,1,4,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,4,5,1,6,7]=>[7,6,1,5,4,3,2]=>[6,1,5,4,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,4,5,1,7,6]=>[6,7,1,5,4,3,2]=>[6,1,5,4,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,4,5,6,1,7]=>[7,1,6,5,4,3,2]=>[1,6,5,4,3,2]=>[.,[[[[[.,.],.],.],.],.]] [2,3,4,5,6,7,1]=>[1,7,6,5,4,3,2]=>[1,6,5,4,3,2]=>[.,[[[[[.,.],.],.],.],.]] [2,3,4,5,7,1,6]=>[6,1,7,5,4,3,2]=>[6,1,5,4,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,4,5,7,6,1]=>[1,6,7,5,4,3,2]=>[1,6,5,4,3,2]=>[.,[[[[[.,.],.],.],.],.]] [2,3,4,6,1,5,7]=>[7,5,1,6,4,3,2]=>[5,1,6,4,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,4,6,1,7,5]=>[5,7,1,6,4,3,2]=>[5,1,6,4,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,4,6,5,1,7]=>[7,1,5,6,4,3,2]=>[1,5,6,4,3,2]=>[.,[[[[.,[.,.]],.],.],.]] [2,3,4,6,5,7,1]=>[1,7,5,6,4,3,2]=>[1,5,6,4,3,2]=>[.,[[[[.,[.,.]],.],.],.]] [2,3,4,6,7,1,5]=>[5,1,7,6,4,3,2]=>[5,1,6,4,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,4,6,7,5,1]=>[1,5,7,6,4,3,2]=>[1,5,6,4,3,2]=>[.,[[[[.,[.,.]],.],.],.]] [2,3,4,7,1,5,6]=>[6,5,1,7,4,3,2]=>[6,5,1,4,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,4,7,1,6,5]=>[5,6,1,7,4,3,2]=>[5,6,1,4,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,4,7,5,1,6]=>[6,1,5,7,4,3,2]=>[6,1,5,4,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,4,7,5,6,1]=>[1,6,5,7,4,3,2]=>[1,6,5,4,3,2]=>[.,[[[[[.,.],.],.],.],.]] [2,3,4,7,6,1,5]=>[5,1,6,7,4,3,2]=>[5,1,6,4,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,4,7,6,5,1]=>[1,5,6,7,4,3,2]=>[1,5,6,4,3,2]=>[.,[[[[.,[.,.]],.],.],.]] [2,3,5,1,4,6,7]=>[7,6,4,1,5,3,2]=>[6,4,1,5,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,5,1,4,7,6]=>[6,7,4,1,5,3,2]=>[6,4,1,5,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,5,1,6,4,7]=>[7,4,6,1,5,3,2]=>[4,6,1,5,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,5,1,6,7,4]=>[4,7,6,1,5,3,2]=>[4,6,1,5,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,5,1,7,4,6]=>[6,4,7,1,5,3,2]=>[6,4,1,5,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,5,1,7,6,4]=>[4,6,7,1,5,3,2]=>[4,6,1,5,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,5,4,1,6,7]=>[7,6,1,4,5,3,2]=>[6,1,4,5,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,5,4,1,7,6]=>[6,7,1,4,5,3,2]=>[6,1,4,5,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,5,4,6,1,7]=>[7,1,6,4,5,3,2]=>[1,6,4,5,3,2]=>[.,[[[[.,.],[.,.]],.],.]] [2,3,5,4,6,7,1]=>[1,7,6,4,5,3,2]=>[1,6,4,5,3,2]=>[.,[[[[.,.],[.,.]],.],.]] [2,3,5,4,7,1,6]=>[6,1,7,4,5,3,2]=>[6,1,4,5,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,5,4,7,6,1]=>[1,6,7,4,5,3,2]=>[1,6,4,5,3,2]=>[.,[[[[.,.],[.,.]],.],.]] [2,3,5,6,1,4,7]=>[7,4,1,6,5,3,2]=>[4,1,6,5,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,5,6,1,7,4]=>[4,7,1,6,5,3,2]=>[4,1,6,5,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,5,6,4,1,7]=>[7,1,4,6,5,3,2]=>[1,4,6,5,3,2]=>[.,[[[.,[[.,.],.]],.],.]] [2,3,5,6,4,7,1]=>[1,7,4,6,5,3,2]=>[1,4,6,5,3,2]=>[.,[[[.,[[.,.],.]],.],.]] [2,3,5,6,7,1,4]=>[4,1,7,6,5,3,2]=>[4,1,6,5,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,5,6,7,4,1]=>[1,4,7,6,5,3,2]=>[1,4,6,5,3,2]=>[.,[[[.,[[.,.],.]],.],.]] [2,3,5,7,1,4,6]=>[6,4,1,7,5,3,2]=>[6,4,1,5,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,5,7,1,6,4]=>[4,6,1,7,5,3,2]=>[4,6,1,5,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,5,7,4,1,6]=>[6,1,4,7,5,3,2]=>[6,1,4,5,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,5,7,4,6,1]=>[1,6,4,7,5,3,2]=>[1,6,4,5,3,2]=>[.,[[[[.,.],[.,.]],.],.]] [2,3,5,7,6,1,4]=>[4,1,6,7,5,3,2]=>[4,1,6,5,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,5,7,6,4,1]=>[1,4,6,7,5,3,2]=>[1,4,6,5,3,2]=>[.,[[[.,[[.,.],.]],.],.]] [2,3,6,1,4,5,7]=>[7,5,4,1,6,3,2]=>[5,4,1,6,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,6,1,4,7,5]=>[5,7,4,1,6,3,2]=>[5,4,1,6,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,6,1,5,4,7]=>[7,4,5,1,6,3,2]=>[4,5,1,6,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,6,1,5,7,4]=>[4,7,5,1,6,3,2]=>[4,5,1,6,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,6,1,7,4,5]=>[5,4,7,1,6,3,2]=>[5,4,1,6,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,6,1,7,5,4]=>[4,5,7,1,6,3,2]=>[4,5,1,6,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,6,4,1,5,7]=>[7,5,1,4,6,3,2]=>[5,1,4,6,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,6,4,1,7,5]=>[5,7,1,4,6,3,2]=>[5,1,4,6,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,6,4,5,1,7]=>[7,1,5,4,6,3,2]=>[1,5,4,6,3,2]=>[.,[[[[.,.],[.,.]],.],.]] [2,3,6,4,5,7,1]=>[1,7,5,4,6,3,2]=>[1,5,4,6,3,2]=>[.,[[[[.,.],[.,.]],.],.]] [2,3,6,4,7,1,5]=>[5,1,7,4,6,3,2]=>[5,1,4,6,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,6,4,7,5,1]=>[1,5,7,4,6,3,2]=>[1,5,4,6,3,2]=>[.,[[[[.,.],[.,.]],.],.]] [2,3,6,5,1,4,7]=>[7,4,1,5,6,3,2]=>[4,1,5,6,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,6,5,1,7,4]=>[4,7,1,5,6,3,2]=>[4,1,5,6,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,6,5,4,1,7]=>[7,1,4,5,6,3,2]=>[1,4,5,6,3,2]=>[.,[[[.,[.,[.,.]]],.],.]] [2,3,6,5,4,7,1]=>[1,7,4,5,6,3,2]=>[1,4,5,6,3,2]=>[.,[[[.,[.,[.,.]]],.],.]] [2,3,6,5,7,1,4]=>[4,1,7,5,6,3,2]=>[4,1,5,6,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,6,5,7,4,1]=>[1,4,7,5,6,3,2]=>[1,4,5,6,3,2]=>[.,[[[.,[.,[.,.]]],.],.]] [2,3,6,7,1,4,5]=>[5,4,1,7,6,3,2]=>[5,4,1,6,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,6,7,1,5,4]=>[4,5,1,7,6,3,2]=>[4,5,1,6,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,6,7,4,1,5]=>[5,1,4,7,6,3,2]=>[5,1,4,6,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,6,7,4,5,1]=>[1,5,4,7,6,3,2]=>[1,5,4,6,3,2]=>[.,[[[[.,.],[.,.]],.],.]] [2,3,6,7,5,1,4]=>[4,1,5,7,6,3,2]=>[4,1,5,6,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,6,7,5,4,1]=>[1,4,5,7,6,3,2]=>[1,4,5,6,3,2]=>[.,[[[.,[.,[.,.]]],.],.]] [2,3,7,1,4,5,6]=>[6,5,4,1,7,3,2]=>[6,5,4,1,3,2]=>[[[[.,.],.],.],[[.,.],.]] [2,3,7,1,4,6,5]=>[5,6,4,1,7,3,2]=>[5,6,4,1,3,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,3,7,1,5,4,6]=>[6,4,5,1,7,3,2]=>[6,4,5,1,3,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,3,7,1,5,6,4]=>[4,6,5,1,7,3,2]=>[4,6,5,1,3,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,3,7,1,6,4,5]=>[5,4,6,1,7,3,2]=>[5,4,6,1,3,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,3,7,1,6,5,4]=>[4,5,6,1,7,3,2]=>[4,5,6,1,3,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,3,7,4,1,5,6]=>[6,5,1,4,7,3,2]=>[6,5,1,4,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,7,4,1,6,5]=>[5,6,1,4,7,3,2]=>[5,6,1,4,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,7,4,5,1,6]=>[6,1,5,4,7,3,2]=>[6,1,5,4,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,7,4,5,6,1]=>[1,6,5,4,7,3,2]=>[1,6,5,4,3,2]=>[.,[[[[[.,.],.],.],.],.]] [2,3,7,4,6,1,5]=>[5,1,6,4,7,3,2]=>[5,1,6,4,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,7,4,6,5,1]=>[1,5,6,4,7,3,2]=>[1,5,6,4,3,2]=>[.,[[[[.,[.,.]],.],.],.]] [2,3,7,5,1,4,6]=>[6,4,1,5,7,3,2]=>[6,4,1,5,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,7,5,1,6,4]=>[4,6,1,5,7,3,2]=>[4,6,1,5,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,7,5,4,1,6]=>[6,1,4,5,7,3,2]=>[6,1,4,5,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,7,5,4,6,1]=>[1,6,4,5,7,3,2]=>[1,6,4,5,3,2]=>[.,[[[[.,.],[.,.]],.],.]] [2,3,7,5,6,1,4]=>[4,1,6,5,7,3,2]=>[4,1,6,5,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,3,7,5,6,4,1]=>[1,4,6,5,7,3,2]=>[1,4,6,5,3,2]=>[.,[[[.,[[.,.],.]],.],.]] [2,3,7,6,1,4,5]=>[5,4,1,6,7,3,2]=>[5,4,1,6,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,3,7,6,1,5,4]=>[4,5,1,6,7,3,2]=>[4,5,1,6,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,3,7,6,4,1,5]=>[5,1,4,6,7,3,2]=>[5,1,4,6,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,7,6,4,5,1]=>[1,5,4,6,7,3,2]=>[1,5,4,6,3,2]=>[.,[[[[.,.],[.,.]],.],.]] [2,3,7,6,5,1,4]=>[4,1,5,6,7,3,2]=>[4,1,5,6,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,3,7,6,5,4,1]=>[1,4,5,6,7,3,2]=>[1,4,5,6,3,2]=>[.,[[[.,[.,[.,.]]],.],.]] [2,4,1,3,5,6,7]=>[7,6,5,3,1,4,2]=>[6,5,3,1,4,2]=>[[[[.,.],.],.],[[.,.],.]] [2,4,1,3,5,7,6]=>[6,7,5,3,1,4,2]=>[6,5,3,1,4,2]=>[[[[.,.],.],.],[[.,.],.]] [2,4,1,3,6,5,7]=>[7,5,6,3,1,4,2]=>[5,6,3,1,4,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,4,1,3,6,7,5]=>[5,7,6,3,1,4,2]=>[5,6,3,1,4,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,4,1,3,7,5,6]=>[6,5,7,3,1,4,2]=>[6,5,3,1,4,2]=>[[[[.,.],.],.],[[.,.],.]] [2,4,1,3,7,6,5]=>[5,6,7,3,1,4,2]=>[5,6,3,1,4,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,4,1,5,3,6,7]=>[7,6,3,5,1,4,2]=>[6,3,5,1,4,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,4,1,5,3,7,6]=>[6,7,3,5,1,4,2]=>[6,3,5,1,4,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,4,1,5,6,3,7]=>[7,3,6,5,1,4,2]=>[3,6,5,1,4,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,4,1,5,6,7,3]=>[3,7,6,5,1,4,2]=>[3,6,5,1,4,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,4,1,5,7,3,6]=>[6,3,7,5,1,4,2]=>[6,3,5,1,4,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,4,1,5,7,6,3]=>[3,6,7,5,1,4,2]=>[3,6,5,1,4,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,4,1,6,3,5,7]=>[7,5,3,6,1,4,2]=>[5,3,6,1,4,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,4,1,6,3,7,5]=>[5,7,3,6,1,4,2]=>[5,3,6,1,4,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,4,1,6,5,3,7]=>[7,3,5,6,1,4,2]=>[3,5,6,1,4,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,4,1,6,5,7,3]=>[3,7,5,6,1,4,2]=>[3,5,6,1,4,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,4,1,6,7,3,5]=>[5,3,7,6,1,4,2]=>[5,3,6,1,4,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,4,1,6,7,5,3]=>[3,5,7,6,1,4,2]=>[3,5,6,1,4,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,4,1,7,3,5,6]=>[6,5,3,7,1,4,2]=>[6,5,3,1,4,2]=>[[[[.,.],.],.],[[.,.],.]] [2,4,1,7,3,6,5]=>[5,6,3,7,1,4,2]=>[5,6,3,1,4,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,4,1,7,5,3,6]=>[6,3,5,7,1,4,2]=>[6,3,5,1,4,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,4,1,7,5,6,3]=>[3,6,5,7,1,4,2]=>[3,6,5,1,4,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,4,1,7,6,3,5]=>[5,3,6,7,1,4,2]=>[5,3,6,1,4,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,4,1,7,6,5,3]=>[3,5,6,7,1,4,2]=>[3,5,6,1,4,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,4,3,1,5,6,7]=>[7,6,5,1,3,4,2]=>[6,5,1,3,4,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,4,3,1,5,7,6]=>[6,7,5,1,3,4,2]=>[6,5,1,3,4,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,4,3,1,6,5,7]=>[7,5,6,1,3,4,2]=>[5,6,1,3,4,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,4,3,1,6,7,5]=>[5,7,6,1,3,4,2]=>[5,6,1,3,4,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,4,3,1,7,5,6]=>[6,5,7,1,3,4,2]=>[6,5,1,3,4,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,4,3,1,7,6,5]=>[5,6,7,1,3,4,2]=>[5,6,1,3,4,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,4,3,5,1,6,7]=>[7,6,1,5,3,4,2]=>[6,1,5,3,4,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,4,3,5,1,7,6]=>[6,7,1,5,3,4,2]=>[6,1,5,3,4,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,4,3,5,6,1,7]=>[7,1,6,5,3,4,2]=>[1,6,5,3,4,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,4,3,5,6,7,1]=>[1,7,6,5,3,4,2]=>[1,6,5,3,4,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,4,3,5,7,1,6]=>[6,1,7,5,3,4,2]=>[6,1,5,3,4,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,4,3,5,7,6,1]=>[1,6,7,5,3,4,2]=>[1,6,5,3,4,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,4,3,6,1,5,7]=>[7,5,1,6,3,4,2]=>[5,1,6,3,4,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,4,3,6,1,7,5]=>[5,7,1,6,3,4,2]=>[5,1,6,3,4,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,4,3,6,5,1,7]=>[7,1,5,6,3,4,2]=>[1,5,6,3,4,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,4,3,6,5,7,1]=>[1,7,5,6,3,4,2]=>[1,5,6,3,4,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,4,3,6,7,1,5]=>[5,1,7,6,3,4,2]=>[5,1,6,3,4,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,4,3,6,7,5,1]=>[1,5,7,6,3,4,2]=>[1,5,6,3,4,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,4,3,7,1,5,6]=>[6,5,1,7,3,4,2]=>[6,5,1,3,4,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,4,3,7,1,6,5]=>[5,6,1,7,3,4,2]=>[5,6,1,3,4,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,4,3,7,5,1,6]=>[6,1,5,7,3,4,2]=>[6,1,5,3,4,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,4,3,7,5,6,1]=>[1,6,5,7,3,4,2]=>[1,6,5,3,4,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,4,3,7,6,1,5]=>[5,1,6,7,3,4,2]=>[5,1,6,3,4,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,4,3,7,6,5,1]=>[1,5,6,7,3,4,2]=>[1,5,6,3,4,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,4,5,1,3,6,7]=>[7,6,3,1,5,4,2]=>[6,3,1,5,4,2]=>[[[.,.],.],[[[.,.],.],.]] [2,4,5,1,3,7,6]=>[6,7,3,1,5,4,2]=>[6,3,1,5,4,2]=>[[[.,.],.],[[[.,.],.],.]] [2,4,5,1,6,3,7]=>[7,3,6,1,5,4,2]=>[3,6,1,5,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,4,5,1,6,7,3]=>[3,7,6,1,5,4,2]=>[3,6,1,5,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,4,5,1,7,3,6]=>[6,3,7,1,5,4,2]=>[6,3,1,5,4,2]=>[[[.,.],.],[[[.,.],.],.]] [2,4,5,1,7,6,3]=>[3,6,7,1,5,4,2]=>[3,6,1,5,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,4,5,3,1,6,7]=>[7,6,1,3,5,4,2]=>[6,1,3,5,4,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,4,5,3,1,7,6]=>[6,7,1,3,5,4,2]=>[6,1,3,5,4,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,4,5,3,6,1,7]=>[7,1,6,3,5,4,2]=>[1,6,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,4,5,3,6,7,1]=>[1,7,6,3,5,4,2]=>[1,6,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,4,5,3,7,1,6]=>[6,1,7,3,5,4,2]=>[6,1,3,5,4,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,4,5,3,7,6,1]=>[1,6,7,3,5,4,2]=>[1,6,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,4,5,6,1,3,7]=>[7,3,1,6,5,4,2]=>[3,1,6,5,4,2]=>[[.,.],[[[[.,.],.],.],.]] [2,4,5,6,1,7,3]=>[3,7,1,6,5,4,2]=>[3,1,6,5,4,2]=>[[.,.],[[[[.,.],.],.],.]] [2,4,5,6,3,1,7]=>[7,1,3,6,5,4,2]=>[1,3,6,5,4,2]=>[.,[[.,[[[.,.],.],.]],.]] [2,4,5,6,3,7,1]=>[1,7,3,6,5,4,2]=>[1,3,6,5,4,2]=>[.,[[.,[[[.,.],.],.]],.]] [2,4,5,6,7,1,3]=>[3,1,7,6,5,4,2]=>[3,1,6,5,4,2]=>[[.,.],[[[[.,.],.],.],.]] [2,4,5,6,7,3,1]=>[1,3,7,6,5,4,2]=>[1,3,6,5,4,2]=>[.,[[.,[[[.,.],.],.]],.]] [2,4,5,7,1,3,6]=>[6,3,1,7,5,4,2]=>[6,3,1,5,4,2]=>[[[.,.],.],[[[.,.],.],.]] [2,4,5,7,1,6,3]=>[3,6,1,7,5,4,2]=>[3,6,1,5,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,4,5,7,3,1,6]=>[6,1,3,7,5,4,2]=>[6,1,3,5,4,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,4,5,7,3,6,1]=>[1,6,3,7,5,4,2]=>[1,6,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,4,5,7,6,1,3]=>[3,1,6,7,5,4,2]=>[3,1,6,5,4,2]=>[[.,.],[[[[.,.],.],.],.]] [2,4,5,7,6,3,1]=>[1,3,6,7,5,4,2]=>[1,3,6,5,4,2]=>[.,[[.,[[[.,.],.],.]],.]] [2,4,6,1,3,5,7]=>[7,5,3,1,6,4,2]=>[5,3,1,6,4,2]=>[[[.,.],.],[[[.,.],.],.]] [2,4,6,1,3,7,5]=>[5,7,3,1,6,4,2]=>[5,3,1,6,4,2]=>[[[.,.],.],[[[.,.],.],.]] [2,4,6,1,5,3,7]=>[7,3,5,1,6,4,2]=>[3,5,1,6,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,4,6,1,5,7,3]=>[3,7,5,1,6,4,2]=>[3,5,1,6,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,4,6,1,7,3,5]=>[5,3,7,1,6,4,2]=>[5,3,1,6,4,2]=>[[[.,.],.],[[[.,.],.],.]] [2,4,6,1,7,5,3]=>[3,5,7,1,6,4,2]=>[3,5,1,6,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,4,6,3,1,5,7]=>[7,5,1,3,6,4,2]=>[5,1,3,6,4,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,4,6,3,1,7,5]=>[5,7,1,3,6,4,2]=>[5,1,3,6,4,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,4,6,3,5,1,7]=>[7,1,5,3,6,4,2]=>[1,5,3,6,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,4,6,3,5,7,1]=>[1,7,5,3,6,4,2]=>[1,5,3,6,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,4,6,3,7,1,5]=>[5,1,7,3,6,4,2]=>[5,1,3,6,4,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,4,6,3,7,5,1]=>[1,5,7,3,6,4,2]=>[1,5,3,6,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,4,6,5,1,3,7]=>[7,3,1,5,6,4,2]=>[3,1,5,6,4,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,4,6,5,1,7,3]=>[3,7,1,5,6,4,2]=>[3,1,5,6,4,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,4,6,5,3,1,7]=>[7,1,3,5,6,4,2]=>[1,3,5,6,4,2]=>[.,[[.,[[.,[.,.]],.]],.]] [2,4,6,5,3,7,1]=>[1,7,3,5,6,4,2]=>[1,3,5,6,4,2]=>[.,[[.,[[.,[.,.]],.]],.]] [2,4,6,5,7,1,3]=>[3,1,7,5,6,4,2]=>[3,1,5,6,4,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,4,6,5,7,3,1]=>[1,3,7,5,6,4,2]=>[1,3,5,6,4,2]=>[.,[[.,[[.,[.,.]],.]],.]] [2,4,6,7,1,3,5]=>[5,3,1,7,6,4,2]=>[5,3,1,6,4,2]=>[[[.,.],.],[[[.,.],.],.]] [2,4,6,7,1,5,3]=>[3,5,1,7,6,4,2]=>[3,5,1,6,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,4,6,7,3,1,5]=>[5,1,3,7,6,4,2]=>[5,1,3,6,4,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,4,6,7,3,5,1]=>[1,5,3,7,6,4,2]=>[1,5,3,6,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,4,6,7,5,1,3]=>[3,1,5,7,6,4,2]=>[3,1,5,6,4,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,4,6,7,5,3,1]=>[1,3,5,7,6,4,2]=>[1,3,5,6,4,2]=>[.,[[.,[[.,[.,.]],.]],.]] [2,4,7,1,3,5,6]=>[6,5,3,1,7,4,2]=>[6,5,3,1,4,2]=>[[[[.,.],.],.],[[.,.],.]] [2,4,7,1,3,6,5]=>[5,6,3,1,7,4,2]=>[5,6,3,1,4,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,4,7,1,5,3,6]=>[6,3,5,1,7,4,2]=>[6,3,5,1,4,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,4,7,1,5,6,3]=>[3,6,5,1,7,4,2]=>[3,6,5,1,4,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,4,7,1,6,3,5]=>[5,3,6,1,7,4,2]=>[5,3,6,1,4,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,4,7,1,6,5,3]=>[3,5,6,1,7,4,2]=>[3,5,6,1,4,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,4,7,3,1,5,6]=>[6,5,1,3,7,4,2]=>[6,5,1,3,4,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,4,7,3,1,6,5]=>[5,6,1,3,7,4,2]=>[5,6,1,3,4,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,4,7,3,5,1,6]=>[6,1,5,3,7,4,2]=>[6,1,5,3,4,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,4,7,3,5,6,1]=>[1,6,5,3,7,4,2]=>[1,6,5,3,4,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,4,7,3,6,1,5]=>[5,1,6,3,7,4,2]=>[5,1,6,3,4,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,4,7,3,6,5,1]=>[1,5,6,3,7,4,2]=>[1,5,6,3,4,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,4,7,5,1,3,6]=>[6,3,1,5,7,4,2]=>[6,3,1,5,4,2]=>[[[.,.],.],[[[.,.],.],.]] [2,4,7,5,1,6,3]=>[3,6,1,5,7,4,2]=>[3,6,1,5,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,4,7,5,3,1,6]=>[6,1,3,5,7,4,2]=>[6,1,3,5,4,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,4,7,5,3,6,1]=>[1,6,3,5,7,4,2]=>[1,6,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,4,7,5,6,1,3]=>[3,1,6,5,7,4,2]=>[3,1,6,5,4,2]=>[[.,.],[[[[.,.],.],.],.]] [2,4,7,5,6,3,1]=>[1,3,6,5,7,4,2]=>[1,3,6,5,4,2]=>[.,[[.,[[[.,.],.],.]],.]] [2,4,7,6,1,3,5]=>[5,3,1,6,7,4,2]=>[5,3,1,6,4,2]=>[[[.,.],.],[[[.,.],.],.]] [2,4,7,6,1,5,3]=>[3,5,1,6,7,4,2]=>[3,5,1,6,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,4,7,6,3,1,5]=>[5,1,3,6,7,4,2]=>[5,1,3,6,4,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,4,7,6,3,5,1]=>[1,5,3,6,7,4,2]=>[1,5,3,6,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,4,7,6,5,1,3]=>[3,1,5,6,7,4,2]=>[3,1,5,6,4,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,4,7,6,5,3,1]=>[1,3,5,6,7,4,2]=>[1,3,5,6,4,2]=>[.,[[.,[[.,[.,.]],.]],.]] [2,5,1,3,4,6,7]=>[7,6,4,3,1,5,2]=>[6,4,3,1,5,2]=>[[[[.,.],.],.],[[.,.],.]] [2,5,1,3,4,7,6]=>[6,7,4,3,1,5,2]=>[6,4,3,1,5,2]=>[[[[.,.],.],.],[[.,.],.]] [2,5,1,3,6,4,7]=>[7,4,6,3,1,5,2]=>[4,6,3,1,5,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,5,1,3,6,7,4]=>[4,7,6,3,1,5,2]=>[4,6,3,1,5,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,5,1,3,7,4,6]=>[6,4,7,3,1,5,2]=>[6,4,3,1,5,2]=>[[[[.,.],.],.],[[.,.],.]] [2,5,1,3,7,6,4]=>[4,6,7,3,1,5,2]=>[4,6,3,1,5,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,5,1,4,3,6,7]=>[7,6,3,4,1,5,2]=>[6,3,4,1,5,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,5,1,4,3,7,6]=>[6,7,3,4,1,5,2]=>[6,3,4,1,5,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,5,1,4,6,3,7]=>[7,3,6,4,1,5,2]=>[3,6,4,1,5,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,5,1,4,6,7,3]=>[3,7,6,4,1,5,2]=>[3,6,4,1,5,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,5,1,4,7,3,6]=>[6,3,7,4,1,5,2]=>[6,3,4,1,5,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,5,1,4,7,6,3]=>[3,6,7,4,1,5,2]=>[3,6,4,1,5,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,5,1,6,3,4,7]=>[7,4,3,6,1,5,2]=>[4,3,6,1,5,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,5,1,6,3,7,4]=>[4,7,3,6,1,5,2]=>[4,3,6,1,5,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,5,1,6,4,3,7]=>[7,3,4,6,1,5,2]=>[3,4,6,1,5,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,5,1,6,4,7,3]=>[3,7,4,6,1,5,2]=>[3,4,6,1,5,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,5,1,6,7,3,4]=>[4,3,7,6,1,5,2]=>[4,3,6,1,5,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,5,1,6,7,4,3]=>[3,4,7,6,1,5,2]=>[3,4,6,1,5,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,5,1,7,3,4,6]=>[6,4,3,7,1,5,2]=>[6,4,3,1,5,2]=>[[[[.,.],.],.],[[.,.],.]] [2,5,1,7,3,6,4]=>[4,6,3,7,1,5,2]=>[4,6,3,1,5,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,5,1,7,4,3,6]=>[6,3,4,7,1,5,2]=>[6,3,4,1,5,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,5,1,7,4,6,3]=>[3,6,4,7,1,5,2]=>[3,6,4,1,5,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,5,1,7,6,3,4]=>[4,3,6,7,1,5,2]=>[4,3,6,1,5,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,5,1,7,6,4,3]=>[3,4,6,7,1,5,2]=>[3,4,6,1,5,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,5,3,1,4,6,7]=>[7,6,4,1,3,5,2]=>[6,4,1,3,5,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,5,3,1,4,7,6]=>[6,7,4,1,3,5,2]=>[6,4,1,3,5,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,5,3,1,6,4,7]=>[7,4,6,1,3,5,2]=>[4,6,1,3,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,5,3,1,6,7,4]=>[4,7,6,1,3,5,2]=>[4,6,1,3,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,5,3,1,7,4,6]=>[6,4,7,1,3,5,2]=>[6,4,1,3,5,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,5,3,1,7,6,4]=>[4,6,7,1,3,5,2]=>[4,6,1,3,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,5,3,4,1,6,7]=>[7,6,1,4,3,5,2]=>[6,1,4,3,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,3,4,1,7,6]=>[6,7,1,4,3,5,2]=>[6,1,4,3,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,3,4,6,1,7]=>[7,1,6,4,3,5,2]=>[1,6,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,5,3,4,6,7,1]=>[1,7,6,4,3,5,2]=>[1,6,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,5,3,4,7,1,6]=>[6,1,7,4,3,5,2]=>[6,1,4,3,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,3,4,7,6,1]=>[1,6,7,4,3,5,2]=>[1,6,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,5,3,6,1,4,7]=>[7,4,1,6,3,5,2]=>[4,1,6,3,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,3,6,1,7,4]=>[4,7,1,6,3,5,2]=>[4,1,6,3,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,3,6,4,1,7]=>[7,1,4,6,3,5,2]=>[1,4,6,3,5,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,5,3,6,4,7,1]=>[1,7,4,6,3,5,2]=>[1,4,6,3,5,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,5,3,6,7,1,4]=>[4,1,7,6,3,5,2]=>[4,1,6,3,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,3,6,7,4,1]=>[1,4,7,6,3,5,2]=>[1,4,6,3,5,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,5,3,7,1,4,6]=>[6,4,1,7,3,5,2]=>[6,4,1,3,5,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,5,3,7,1,6,4]=>[4,6,1,7,3,5,2]=>[4,6,1,3,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,5,3,7,4,1,6]=>[6,1,4,7,3,5,2]=>[6,1,4,3,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,3,7,4,6,1]=>[1,6,4,7,3,5,2]=>[1,6,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,5,3,7,6,1,4]=>[4,1,6,7,3,5,2]=>[4,1,6,3,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,3,7,6,4,1]=>[1,4,6,7,3,5,2]=>[1,4,6,3,5,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,5,4,1,3,6,7]=>[7,6,3,1,4,5,2]=>[6,3,1,4,5,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,5,4,1,3,7,6]=>[6,7,3,1,4,5,2]=>[6,3,1,4,5,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,5,4,1,6,3,7]=>[7,3,6,1,4,5,2]=>[3,6,1,4,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,5,4,1,6,7,3]=>[3,7,6,1,4,5,2]=>[3,6,1,4,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,5,4,1,7,3,6]=>[6,3,7,1,4,5,2]=>[6,3,1,4,5,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,5,4,1,7,6,3]=>[3,6,7,1,4,5,2]=>[3,6,1,4,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,5,4,3,1,6,7]=>[7,6,1,3,4,5,2]=>[6,1,3,4,5,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,5,4,3,1,7,6]=>[6,7,1,3,4,5,2]=>[6,1,3,4,5,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,5,4,3,6,1,7]=>[7,1,6,3,4,5,2]=>[1,6,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,5,4,3,6,7,1]=>[1,7,6,3,4,5,2]=>[1,6,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,5,4,3,7,1,6]=>[6,1,7,3,4,5,2]=>[6,1,3,4,5,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,5,4,3,7,6,1]=>[1,6,7,3,4,5,2]=>[1,6,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,5,4,6,1,3,7]=>[7,3,1,6,4,5,2]=>[3,1,6,4,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,4,6,1,7,3]=>[3,7,1,6,4,5,2]=>[3,1,6,4,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,4,6,3,1,7]=>[7,1,3,6,4,5,2]=>[1,3,6,4,5,2]=>[.,[[.,[[.,.],[.,.]]],.]] [2,5,4,6,3,7,1]=>[1,7,3,6,4,5,2]=>[1,3,6,4,5,2]=>[.,[[.,[[.,.],[.,.]]],.]] [2,5,4,6,7,1,3]=>[3,1,7,6,4,5,2]=>[3,1,6,4,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,4,6,7,3,1]=>[1,3,7,6,4,5,2]=>[1,3,6,4,5,2]=>[.,[[.,[[.,.],[.,.]]],.]] [2,5,4,7,1,3,6]=>[6,3,1,7,4,5,2]=>[6,3,1,4,5,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,5,4,7,1,6,3]=>[3,6,1,7,4,5,2]=>[3,6,1,4,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,5,4,7,3,1,6]=>[6,1,3,7,4,5,2]=>[6,1,3,4,5,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,5,4,7,3,6,1]=>[1,6,3,7,4,5,2]=>[1,6,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,5,4,7,6,1,3]=>[3,1,6,7,4,5,2]=>[3,1,6,4,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,4,7,6,3,1]=>[1,3,6,7,4,5,2]=>[1,3,6,4,5,2]=>[.,[[.,[[.,.],[.,.]]],.]] [2,5,6,1,3,4,7]=>[7,4,3,1,6,5,2]=>[4,3,1,6,5,2]=>[[[.,.],.],[[[.,.],.],.]] [2,5,6,1,3,7,4]=>[4,7,3,1,6,5,2]=>[4,3,1,6,5,2]=>[[[.,.],.],[[[.,.],.],.]] [2,5,6,1,4,3,7]=>[7,3,4,1,6,5,2]=>[3,4,1,6,5,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,5,6,1,4,7,3]=>[3,7,4,1,6,5,2]=>[3,4,1,6,5,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,5,6,1,7,3,4]=>[4,3,7,1,6,5,2]=>[4,3,1,6,5,2]=>[[[.,.],.],[[[.,.],.],.]] [2,5,6,1,7,4,3]=>[3,4,7,1,6,5,2]=>[3,4,1,6,5,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,5,6,3,1,4,7]=>[7,4,1,3,6,5,2]=>[4,1,3,6,5,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,5,6,3,1,7,4]=>[4,7,1,3,6,5,2]=>[4,1,3,6,5,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,5,6,3,4,1,7]=>[7,1,4,3,6,5,2]=>[1,4,3,6,5,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,5,6,3,4,7,1]=>[1,7,4,3,6,5,2]=>[1,4,3,6,5,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,5,6,3,7,1,4]=>[4,1,7,3,6,5,2]=>[4,1,3,6,5,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,5,6,3,7,4,1]=>[1,4,7,3,6,5,2]=>[1,4,3,6,5,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,5,6,4,1,3,7]=>[7,3,1,4,6,5,2]=>[3,1,4,6,5,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,5,6,4,1,7,3]=>[3,7,1,4,6,5,2]=>[3,1,4,6,5,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,5,6,4,3,1,7]=>[7,1,3,4,6,5,2]=>[1,3,4,6,5,2]=>[.,[[.,[.,[[.,.],.]]],.]] [2,5,6,4,3,7,1]=>[1,7,3,4,6,5,2]=>[1,3,4,6,5,2]=>[.,[[.,[.,[[.,.],.]]],.]] [2,5,6,4,7,1,3]=>[3,1,7,4,6,5,2]=>[3,1,4,6,5,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,5,6,4,7,3,1]=>[1,3,7,4,6,5,2]=>[1,3,4,6,5,2]=>[.,[[.,[.,[[.,.],.]]],.]] [2,5,6,7,1,3,4]=>[4,3,1,7,6,5,2]=>[4,3,1,6,5,2]=>[[[.,.],.],[[[.,.],.],.]] [2,5,6,7,1,4,3]=>[3,4,1,7,6,5,2]=>[3,4,1,6,5,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,5,6,7,3,1,4]=>[4,1,3,7,6,5,2]=>[4,1,3,6,5,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,5,6,7,3,4,1]=>[1,4,3,7,6,5,2]=>[1,4,3,6,5,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,5,6,7,4,1,3]=>[3,1,4,7,6,5,2]=>[3,1,4,6,5,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,5,6,7,4,3,1]=>[1,3,4,7,6,5,2]=>[1,3,4,6,5,2]=>[.,[[.,[.,[[.,.],.]]],.]] [2,5,7,1,3,4,6]=>[6,4,3,1,7,5,2]=>[6,4,3,1,5,2]=>[[[[.,.],.],.],[[.,.],.]] [2,5,7,1,3,6,4]=>[4,6,3,1,7,5,2]=>[4,6,3,1,5,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,5,7,1,4,3,6]=>[6,3,4,1,7,5,2]=>[6,3,4,1,5,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,5,7,1,4,6,3]=>[3,6,4,1,7,5,2]=>[3,6,4,1,5,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,5,7,1,6,3,4]=>[4,3,6,1,7,5,2]=>[4,3,6,1,5,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,5,7,1,6,4,3]=>[3,4,6,1,7,5,2]=>[3,4,6,1,5,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,5,7,3,1,4,6]=>[6,4,1,3,7,5,2]=>[6,4,1,3,5,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,5,7,3,1,6,4]=>[4,6,1,3,7,5,2]=>[4,6,1,3,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,5,7,3,4,1,6]=>[6,1,4,3,7,5,2]=>[6,1,4,3,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,7,3,4,6,1]=>[1,6,4,3,7,5,2]=>[1,6,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,5,7,3,6,1,4]=>[4,1,6,3,7,5,2]=>[4,1,6,3,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,7,3,6,4,1]=>[1,4,6,3,7,5,2]=>[1,4,6,3,5,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,5,7,4,1,3,6]=>[6,3,1,4,7,5,2]=>[6,3,1,4,5,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,5,7,4,1,6,3]=>[3,6,1,4,7,5,2]=>[3,6,1,4,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,5,7,4,3,1,6]=>[6,1,3,4,7,5,2]=>[6,1,3,4,5,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,5,7,4,3,6,1]=>[1,6,3,4,7,5,2]=>[1,6,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,5,7,4,6,1,3]=>[3,1,6,4,7,5,2]=>[3,1,6,4,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,5,7,4,6,3,1]=>[1,3,6,4,7,5,2]=>[1,3,6,4,5,2]=>[.,[[.,[[.,.],[.,.]]],.]] [2,5,7,6,1,3,4]=>[4,3,1,6,7,5,2]=>[4,3,1,6,5,2]=>[[[.,.],.],[[[.,.],.],.]] [2,5,7,6,1,4,3]=>[3,4,1,6,7,5,2]=>[3,4,1,6,5,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,5,7,6,3,1,4]=>[4,1,3,6,7,5,2]=>[4,1,3,6,5,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,5,7,6,3,4,1]=>[1,4,3,6,7,5,2]=>[1,4,3,6,5,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,5,7,6,4,1,3]=>[3,1,4,6,7,5,2]=>[3,1,4,6,5,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,5,7,6,4,3,1]=>[1,3,4,6,7,5,2]=>[1,3,4,6,5,2]=>[.,[[.,[.,[[.,.],.]]],.]] [2,6,1,3,4,5,7]=>[7,5,4,3,1,6,2]=>[5,4,3,1,6,2]=>[[[[.,.],.],.],[[.,.],.]] [2,6,1,3,4,7,5]=>[5,7,4,3,1,6,2]=>[5,4,3,1,6,2]=>[[[[.,.],.],.],[[.,.],.]] [2,6,1,3,5,4,7]=>[7,4,5,3,1,6,2]=>[4,5,3,1,6,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,6,1,3,5,7,4]=>[4,7,5,3,1,6,2]=>[4,5,3,1,6,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,6,1,3,7,4,5]=>[5,4,7,3,1,6,2]=>[5,4,3,1,6,2]=>[[[[.,.],.],.],[[.,.],.]] [2,6,1,3,7,5,4]=>[4,5,7,3,1,6,2]=>[4,5,3,1,6,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,6,1,4,3,5,7]=>[7,5,3,4,1,6,2]=>[5,3,4,1,6,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,6,1,4,3,7,5]=>[5,7,3,4,1,6,2]=>[5,3,4,1,6,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,6,1,4,5,3,7]=>[7,3,5,4,1,6,2]=>[3,5,4,1,6,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,6,1,4,5,7,3]=>[3,7,5,4,1,6,2]=>[3,5,4,1,6,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,6,1,4,7,3,5]=>[5,3,7,4,1,6,2]=>[5,3,4,1,6,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,6,1,4,7,5,3]=>[3,5,7,4,1,6,2]=>[3,5,4,1,6,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,6,1,5,3,4,7]=>[7,4,3,5,1,6,2]=>[4,3,5,1,6,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,6,1,5,3,7,4]=>[4,7,3,5,1,6,2]=>[4,3,5,1,6,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,6,1,5,4,3,7]=>[7,3,4,5,1,6,2]=>[3,4,5,1,6,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,6,1,5,4,7,3]=>[3,7,4,5,1,6,2]=>[3,4,5,1,6,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,6,1,5,7,3,4]=>[4,3,7,5,1,6,2]=>[4,3,5,1,6,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,6,1,5,7,4,3]=>[3,4,7,5,1,6,2]=>[3,4,5,1,6,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,6,1,7,3,4,5]=>[5,4,3,7,1,6,2]=>[5,4,3,1,6,2]=>[[[[.,.],.],.],[[.,.],.]] [2,6,1,7,3,5,4]=>[4,5,3,7,1,6,2]=>[4,5,3,1,6,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,6,1,7,4,3,5]=>[5,3,4,7,1,6,2]=>[5,3,4,1,6,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,6,1,7,4,5,3]=>[3,5,4,7,1,6,2]=>[3,5,4,1,6,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,6,1,7,5,3,4]=>[4,3,5,7,1,6,2]=>[4,3,5,1,6,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,6,1,7,5,4,3]=>[3,4,5,7,1,6,2]=>[3,4,5,1,6,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,6,3,1,4,5,7]=>[7,5,4,1,3,6,2]=>[5,4,1,3,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,3,1,4,7,5]=>[5,7,4,1,3,6,2]=>[5,4,1,3,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,3,1,5,4,7]=>[7,4,5,1,3,6,2]=>[4,5,1,3,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,3,1,5,7,4]=>[4,7,5,1,3,6,2]=>[4,5,1,3,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,3,1,7,4,5]=>[5,4,7,1,3,6,2]=>[5,4,1,3,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,3,1,7,5,4]=>[4,5,7,1,3,6,2]=>[4,5,1,3,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,3,4,1,5,7]=>[7,5,1,4,3,6,2]=>[5,1,4,3,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,3,4,1,7,5]=>[5,7,1,4,3,6,2]=>[5,1,4,3,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,3,4,5,1,7]=>[7,1,5,4,3,6,2]=>[1,5,4,3,6,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,6,3,4,5,7,1]=>[1,7,5,4,3,6,2]=>[1,5,4,3,6,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,6,3,4,7,1,5]=>[5,1,7,4,3,6,2]=>[5,1,4,3,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,3,4,7,5,1]=>[1,5,7,4,3,6,2]=>[1,5,4,3,6,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,6,3,5,1,4,7]=>[7,4,1,5,3,6,2]=>[4,1,5,3,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,3,5,1,7,4]=>[4,7,1,5,3,6,2]=>[4,1,5,3,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,3,5,4,1,7]=>[7,1,4,5,3,6,2]=>[1,4,5,3,6,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,6,3,5,4,7,1]=>[1,7,4,5,3,6,2]=>[1,4,5,3,6,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,6,3,5,7,1,4]=>[4,1,7,5,3,6,2]=>[4,1,5,3,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,3,5,7,4,1]=>[1,4,7,5,3,6,2]=>[1,4,5,3,6,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,6,3,7,1,4,5]=>[5,4,1,7,3,6,2]=>[5,4,1,3,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,3,7,1,5,4]=>[4,5,1,7,3,6,2]=>[4,5,1,3,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,3,7,4,1,5]=>[5,1,4,7,3,6,2]=>[5,1,4,3,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,3,7,4,5,1]=>[1,5,4,7,3,6,2]=>[1,5,4,3,6,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,6,3,7,5,1,4]=>[4,1,5,7,3,6,2]=>[4,1,5,3,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,3,7,5,4,1]=>[1,4,5,7,3,6,2]=>[1,4,5,3,6,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,6,4,1,3,5,7]=>[7,5,3,1,4,6,2]=>[5,3,1,4,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,4,1,3,7,5]=>[5,7,3,1,4,6,2]=>[5,3,1,4,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,4,1,5,3,7]=>[7,3,5,1,4,6,2]=>[3,5,1,4,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,4,1,5,7,3]=>[3,7,5,1,4,6,2]=>[3,5,1,4,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,4,1,7,3,5]=>[5,3,7,1,4,6,2]=>[5,3,1,4,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,4,1,7,5,3]=>[3,5,7,1,4,6,2]=>[3,5,1,4,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,4,3,1,5,7]=>[7,5,1,3,4,6,2]=>[5,1,3,4,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,4,3,1,7,5]=>[5,7,1,3,4,6,2]=>[5,1,3,4,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,4,3,5,1,7]=>[7,1,5,3,4,6,2]=>[1,5,3,4,6,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,6,4,3,5,7,1]=>[1,7,5,3,4,6,2]=>[1,5,3,4,6,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,6,4,3,7,1,5]=>[5,1,7,3,4,6,2]=>[5,1,3,4,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,4,3,7,5,1]=>[1,5,7,3,4,6,2]=>[1,5,3,4,6,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,6,4,5,1,3,7]=>[7,3,1,5,4,6,2]=>[3,1,5,4,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,4,5,1,7,3]=>[3,7,1,5,4,6,2]=>[3,1,5,4,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,4,5,3,1,7]=>[7,1,3,5,4,6,2]=>[1,3,5,4,6,2]=>[.,[[.,[[.,.],[.,.]]],.]] [2,6,4,5,3,7,1]=>[1,7,3,5,4,6,2]=>[1,3,5,4,6,2]=>[.,[[.,[[.,.],[.,.]]],.]] [2,6,4,5,7,1,3]=>[3,1,7,5,4,6,2]=>[3,1,5,4,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,4,5,7,3,1]=>[1,3,7,5,4,6,2]=>[1,3,5,4,6,2]=>[.,[[.,[[.,.],[.,.]]],.]] [2,6,4,7,1,3,5]=>[5,3,1,7,4,6,2]=>[5,3,1,4,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,4,7,1,5,3]=>[3,5,1,7,4,6,2]=>[3,5,1,4,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,4,7,3,1,5]=>[5,1,3,7,4,6,2]=>[5,1,3,4,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,4,7,3,5,1]=>[1,5,3,7,4,6,2]=>[1,5,3,4,6,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,6,4,7,5,1,3]=>[3,1,5,7,4,6,2]=>[3,1,5,4,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,4,7,5,3,1]=>[1,3,5,7,4,6,2]=>[1,3,5,4,6,2]=>[.,[[.,[[.,.],[.,.]]],.]] [2,6,5,1,3,4,7]=>[7,4,3,1,5,6,2]=>[4,3,1,5,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,5,1,3,7,4]=>[4,7,3,1,5,6,2]=>[4,3,1,5,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,5,1,4,3,7]=>[7,3,4,1,5,6,2]=>[3,4,1,5,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,5,1,4,7,3]=>[3,7,4,1,5,6,2]=>[3,4,1,5,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,5,1,7,3,4]=>[4,3,7,1,5,6,2]=>[4,3,1,5,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,5,1,7,4,3]=>[3,4,7,1,5,6,2]=>[3,4,1,5,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,5,3,1,4,7]=>[7,4,1,3,5,6,2]=>[4,1,3,5,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,5,3,1,7,4]=>[4,7,1,3,5,6,2]=>[4,1,3,5,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,5,3,4,1,7]=>[7,1,4,3,5,6,2]=>[1,4,3,5,6,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,6,5,3,4,7,1]=>[1,7,4,3,5,6,2]=>[1,4,3,5,6,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,6,5,3,7,1,4]=>[4,1,7,3,5,6,2]=>[4,1,3,5,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,5,3,7,4,1]=>[1,4,7,3,5,6,2]=>[1,4,3,5,6,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,6,5,4,1,3,7]=>[7,3,1,4,5,6,2]=>[3,1,4,5,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,5,4,1,7,3]=>[3,7,1,4,5,6,2]=>[3,1,4,5,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,5,4,3,1,7]=>[7,1,3,4,5,6,2]=>[1,3,4,5,6,2]=>[.,[[.,[.,[.,[.,.]]]],.]] [2,6,5,4,3,7,1]=>[1,7,3,4,5,6,2]=>[1,3,4,5,6,2]=>[.,[[.,[.,[.,[.,.]]]],.]] [2,6,5,4,7,1,3]=>[3,1,7,4,5,6,2]=>[3,1,4,5,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,5,4,7,3,1]=>[1,3,7,4,5,6,2]=>[1,3,4,5,6,2]=>[.,[[.,[.,[.,[.,.]]]],.]] [2,6,5,7,1,3,4]=>[4,3,1,7,5,6,2]=>[4,3,1,5,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,5,7,1,4,3]=>[3,4,1,7,5,6,2]=>[3,4,1,5,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,5,7,3,1,4]=>[4,1,3,7,5,6,2]=>[4,1,3,5,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,5,7,3,4,1]=>[1,4,3,7,5,6,2]=>[1,4,3,5,6,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,6,5,7,4,1,3]=>[3,1,4,7,5,6,2]=>[3,1,4,5,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,5,7,4,3,1]=>[1,3,4,7,5,6,2]=>[1,3,4,5,6,2]=>[.,[[.,[.,[.,[.,.]]]],.]] [2,6,7,1,3,4,5]=>[5,4,3,1,7,6,2]=>[5,4,3,1,6,2]=>[[[[.,.],.],.],[[.,.],.]] [2,6,7,1,3,5,4]=>[4,5,3,1,7,6,2]=>[4,5,3,1,6,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,6,7,1,4,3,5]=>[5,3,4,1,7,6,2]=>[5,3,4,1,6,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,6,7,1,4,5,3]=>[3,5,4,1,7,6,2]=>[3,5,4,1,6,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,6,7,1,5,3,4]=>[4,3,5,1,7,6,2]=>[4,3,5,1,6,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,6,7,1,5,4,3]=>[3,4,5,1,7,6,2]=>[3,4,5,1,6,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,6,7,3,1,4,5]=>[5,4,1,3,7,6,2]=>[5,4,1,3,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,7,3,1,5,4]=>[4,5,1,3,7,6,2]=>[4,5,1,3,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,7,3,4,1,5]=>[5,1,4,3,7,6,2]=>[5,1,4,3,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,7,3,4,5,1]=>[1,5,4,3,7,6,2]=>[1,5,4,3,6,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,6,7,3,5,1,4]=>[4,1,5,3,7,6,2]=>[4,1,5,3,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,7,3,5,4,1]=>[1,4,5,3,7,6,2]=>[1,4,5,3,6,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,6,7,4,1,3,5]=>[5,3,1,4,7,6,2]=>[5,3,1,4,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,7,4,1,5,3]=>[3,5,1,4,7,6,2]=>[3,5,1,4,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,7,4,3,1,5]=>[5,1,3,4,7,6,2]=>[5,1,3,4,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,7,4,3,5,1]=>[1,5,3,4,7,6,2]=>[1,5,3,4,6,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,6,7,4,5,1,3]=>[3,1,5,4,7,6,2]=>[3,1,5,4,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,6,7,4,5,3,1]=>[1,3,5,4,7,6,2]=>[1,3,5,4,6,2]=>[.,[[.,[[.,.],[.,.]]],.]] [2,6,7,5,1,3,4]=>[4,3,1,5,7,6,2]=>[4,3,1,5,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,6,7,5,1,4,3]=>[3,4,1,5,7,6,2]=>[3,4,1,5,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,6,7,5,3,1,4]=>[4,1,3,5,7,6,2]=>[4,1,3,5,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,7,5,3,4,1]=>[1,4,3,5,7,6,2]=>[1,4,3,5,6,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,6,7,5,4,1,3]=>[3,1,4,5,7,6,2]=>[3,1,4,5,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,6,7,5,4,3,1]=>[1,3,4,5,7,6,2]=>[1,3,4,5,6,2]=>[.,[[.,[.,[.,[.,.]]]],.]] [2,7,1,3,4,5,6]=>[6,5,4,3,1,7,2]=>[6,5,4,3,1,2]=>[[[[[.,.],.],.],.],[.,.]] [2,7,1,3,4,6,5]=>[5,6,4,3,1,7,2]=>[5,6,4,3,1,2]=>[[[[.,[.,.]],.],.],[.,.]] [2,7,1,3,5,4,6]=>[6,4,5,3,1,7,2]=>[6,4,5,3,1,2]=>[[[[.,.],[.,.]],.],[.,.]] [2,7,1,3,5,6,4]=>[4,6,5,3,1,7,2]=>[4,6,5,3,1,2]=>[[[.,[[.,.],.]],.],[.,.]] [2,7,1,3,6,4,5]=>[5,4,6,3,1,7,2]=>[5,4,6,3,1,2]=>[[[[.,.],[.,.]],.],[.,.]] [2,7,1,3,6,5,4]=>[4,5,6,3,1,7,2]=>[4,5,6,3,1,2]=>[[[.,[.,[.,.]]],.],[.,.]] [2,7,1,4,3,5,6]=>[6,5,3,4,1,7,2]=>[6,5,3,4,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,7,1,4,3,6,5]=>[5,6,3,4,1,7,2]=>[5,6,3,4,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,7,1,4,5,3,6]=>[6,3,5,4,1,7,2]=>[6,3,5,4,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,7,1,4,5,6,3]=>[3,6,5,4,1,7,2]=>[3,6,5,4,1,2]=>[[.,[[[.,.],.],.]],[.,.]] [2,7,1,4,6,3,5]=>[5,3,6,4,1,7,2]=>[5,3,6,4,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,7,1,4,6,5,3]=>[3,5,6,4,1,7,2]=>[3,5,6,4,1,2]=>[[.,[[.,[.,.]],.]],[.,.]] [2,7,1,5,3,4,6]=>[6,4,3,5,1,7,2]=>[6,4,3,5,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,7,1,5,3,6,4]=>[4,6,3,5,1,7,2]=>[4,6,3,5,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,7,1,5,4,3,6]=>[6,3,4,5,1,7,2]=>[6,3,4,5,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,7,1,5,4,6,3]=>[3,6,4,5,1,7,2]=>[3,6,4,5,1,2]=>[[.,[[.,.],[.,.]]],[.,.]] [2,7,1,5,6,3,4]=>[4,3,6,5,1,7,2]=>[4,3,6,5,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [2,7,1,5,6,4,3]=>[3,4,6,5,1,7,2]=>[3,4,6,5,1,2]=>[[.,[.,[[.,.],.]]],[.,.]] [2,7,1,6,3,4,5]=>[5,4,3,6,1,7,2]=>[5,4,3,6,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [2,7,1,6,3,5,4]=>[4,5,3,6,1,7,2]=>[4,5,3,6,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [2,7,1,6,4,3,5]=>[5,3,4,6,1,7,2]=>[5,3,4,6,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,7,1,6,4,5,3]=>[3,5,4,6,1,7,2]=>[3,5,4,6,1,2]=>[[.,[[.,.],[.,.]]],[.,.]] [2,7,1,6,5,3,4]=>[4,3,5,6,1,7,2]=>[4,3,5,6,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [2,7,1,6,5,4,3]=>[3,4,5,6,1,7,2]=>[3,4,5,6,1,2]=>[[.,[.,[.,[.,.]]]],[.,.]] [2,7,3,1,4,5,6]=>[6,5,4,1,3,7,2]=>[6,5,4,1,3,2]=>[[[[.,.],.],.],[[.,.],.]] [2,7,3,1,4,6,5]=>[5,6,4,1,3,7,2]=>[5,6,4,1,3,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,7,3,1,5,4,6]=>[6,4,5,1,3,7,2]=>[6,4,5,1,3,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,7,3,1,5,6,4]=>[4,6,5,1,3,7,2]=>[4,6,5,1,3,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,7,3,1,6,4,5]=>[5,4,6,1,3,7,2]=>[5,4,6,1,3,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,7,3,1,6,5,4]=>[4,5,6,1,3,7,2]=>[4,5,6,1,3,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,7,3,4,1,5,6]=>[6,5,1,4,3,7,2]=>[6,5,1,4,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,7,3,4,1,6,5]=>[5,6,1,4,3,7,2]=>[5,6,1,4,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,7,3,4,5,1,6]=>[6,1,5,4,3,7,2]=>[6,1,5,4,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,7,3,4,5,6,1]=>[1,6,5,4,3,7,2]=>[1,6,5,4,3,2]=>[.,[[[[[.,.],.],.],.],.]] [2,7,3,4,6,1,5]=>[5,1,6,4,3,7,2]=>[5,1,6,4,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,7,3,4,6,5,1]=>[1,5,6,4,3,7,2]=>[1,5,6,4,3,2]=>[.,[[[[.,[.,.]],.],.],.]] [2,7,3,5,1,4,6]=>[6,4,1,5,3,7,2]=>[6,4,1,5,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,7,3,5,1,6,4]=>[4,6,1,5,3,7,2]=>[4,6,1,5,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,7,3,5,4,1,6]=>[6,1,4,5,3,7,2]=>[6,1,4,5,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,7,3,5,4,6,1]=>[1,6,4,5,3,7,2]=>[1,6,4,5,3,2]=>[.,[[[[.,.],[.,.]],.],.]] [2,7,3,5,6,1,4]=>[4,1,6,5,3,7,2]=>[4,1,6,5,3,2]=>[[.,.],[[[[.,.],.],.],.]] [2,7,3,5,6,4,1]=>[1,4,6,5,3,7,2]=>[1,4,6,5,3,2]=>[.,[[[.,[[.,.],.]],.],.]] [2,7,3,6,1,4,5]=>[5,4,1,6,3,7,2]=>[5,4,1,6,3,2]=>[[[.,.],.],[[[.,.],.],.]] [2,7,3,6,1,5,4]=>[4,5,1,6,3,7,2]=>[4,5,1,6,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,7,3,6,4,1,5]=>[5,1,4,6,3,7,2]=>[5,1,4,6,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,7,3,6,4,5,1]=>[1,5,4,6,3,7,2]=>[1,5,4,6,3,2]=>[.,[[[[.,.],[.,.]],.],.]] [2,7,3,6,5,1,4]=>[4,1,5,6,3,7,2]=>[4,1,5,6,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,7,3,6,5,4,1]=>[1,4,5,6,3,7,2]=>[1,4,5,6,3,2]=>[.,[[[.,[.,[.,.]]],.],.]] [2,7,4,1,3,5,6]=>[6,5,3,1,4,7,2]=>[6,5,3,1,4,2]=>[[[[.,.],.],.],[[.,.],.]] [2,7,4,1,3,6,5]=>[5,6,3,1,4,7,2]=>[5,6,3,1,4,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,7,4,1,5,3,6]=>[6,3,5,1,4,7,2]=>[6,3,5,1,4,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,7,4,1,5,6,3]=>[3,6,5,1,4,7,2]=>[3,6,5,1,4,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,7,4,1,6,3,5]=>[5,3,6,1,4,7,2]=>[5,3,6,1,4,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,7,4,1,6,5,3]=>[3,5,6,1,4,7,2]=>[3,5,6,1,4,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,7,4,3,1,5,6]=>[6,5,1,3,4,7,2]=>[6,5,1,3,4,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,7,4,3,1,6,5]=>[5,6,1,3,4,7,2]=>[5,6,1,3,4,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,7,4,3,5,1,6]=>[6,1,5,3,4,7,2]=>[6,1,5,3,4,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,7,4,3,5,6,1]=>[1,6,5,3,4,7,2]=>[1,6,5,3,4,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,7,4,3,6,1,5]=>[5,1,6,3,4,7,2]=>[5,1,6,3,4,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,7,4,3,6,5,1]=>[1,5,6,3,4,7,2]=>[1,5,6,3,4,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,7,4,5,1,3,6]=>[6,3,1,5,4,7,2]=>[6,3,1,5,4,2]=>[[[.,.],.],[[[.,.],.],.]] [2,7,4,5,1,6,3]=>[3,6,1,5,4,7,2]=>[3,6,1,5,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,7,4,5,3,1,6]=>[6,1,3,5,4,7,2]=>[6,1,3,5,4,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,7,4,5,3,6,1]=>[1,6,3,5,4,7,2]=>[1,6,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,7,4,5,6,1,3]=>[3,1,6,5,4,7,2]=>[3,1,6,5,4,2]=>[[.,.],[[[[.,.],.],.],.]] [2,7,4,5,6,3,1]=>[1,3,6,5,4,7,2]=>[1,3,6,5,4,2]=>[.,[[.,[[[.,.],.],.]],.]] [2,7,4,6,1,3,5]=>[5,3,1,6,4,7,2]=>[5,3,1,6,4,2]=>[[[.,.],.],[[[.,.],.],.]] [2,7,4,6,1,5,3]=>[3,5,1,6,4,7,2]=>[3,5,1,6,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,7,4,6,3,1,5]=>[5,1,3,6,4,7,2]=>[5,1,3,6,4,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,7,4,6,3,5,1]=>[1,5,3,6,4,7,2]=>[1,5,3,6,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,7,4,6,5,1,3]=>[3,1,5,6,4,7,2]=>[3,1,5,6,4,2]=>[[.,.],[[[.,[.,.]],.],.]] [2,7,4,6,5,3,1]=>[1,3,5,6,4,7,2]=>[1,3,5,6,4,2]=>[.,[[.,[[.,[.,.]],.]],.]] [2,7,5,1,3,4,6]=>[6,4,3,1,5,7,2]=>[6,4,3,1,5,2]=>[[[[.,.],.],.],[[.,.],.]] [2,7,5,1,3,6,4]=>[4,6,3,1,5,7,2]=>[4,6,3,1,5,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,7,5,1,4,3,6]=>[6,3,4,1,5,7,2]=>[6,3,4,1,5,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,7,5,1,4,6,3]=>[3,6,4,1,5,7,2]=>[3,6,4,1,5,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,7,5,1,6,3,4]=>[4,3,6,1,5,7,2]=>[4,3,6,1,5,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,7,5,1,6,4,3]=>[3,4,6,1,5,7,2]=>[3,4,6,1,5,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,7,5,3,1,4,6]=>[6,4,1,3,5,7,2]=>[6,4,1,3,5,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,7,5,3,1,6,4]=>[4,6,1,3,5,7,2]=>[4,6,1,3,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,7,5,3,4,1,6]=>[6,1,4,3,5,7,2]=>[6,1,4,3,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,7,5,3,4,6,1]=>[1,6,4,3,5,7,2]=>[1,6,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,7,5,3,6,1,4]=>[4,1,6,3,5,7,2]=>[4,1,6,3,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,7,5,3,6,4,1]=>[1,4,6,3,5,7,2]=>[1,4,6,3,5,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,7,5,4,1,3,6]=>[6,3,1,4,5,7,2]=>[6,3,1,4,5,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,7,5,4,1,6,3]=>[3,6,1,4,5,7,2]=>[3,6,1,4,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,7,5,4,3,1,6]=>[6,1,3,4,5,7,2]=>[6,1,3,4,5,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,7,5,4,3,6,1]=>[1,6,3,4,5,7,2]=>[1,6,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,7,5,4,6,1,3]=>[3,1,6,4,5,7,2]=>[3,1,6,4,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,7,5,4,6,3,1]=>[1,3,6,4,5,7,2]=>[1,3,6,4,5,2]=>[.,[[.,[[.,.],[.,.]]],.]] [2,7,5,6,1,3,4]=>[4,3,1,6,5,7,2]=>[4,3,1,6,5,2]=>[[[.,.],.],[[[.,.],.],.]] [2,7,5,6,1,4,3]=>[3,4,1,6,5,7,2]=>[3,4,1,6,5,2]=>[[.,[.,.]],[[[.,.],.],.]] [2,7,5,6,3,1,4]=>[4,1,3,6,5,7,2]=>[4,1,3,6,5,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,7,5,6,3,4,1]=>[1,4,3,6,5,7,2]=>[1,4,3,6,5,2]=>[.,[[[.,.],[[.,.],.]],.]] [2,7,5,6,4,1,3]=>[3,1,4,6,5,7,2]=>[3,1,4,6,5,2]=>[[.,.],[[.,[[.,.],.]],.]] [2,7,5,6,4,3,1]=>[1,3,4,6,5,7,2]=>[1,3,4,6,5,2]=>[.,[[.,[.,[[.,.],.]]],.]] [2,7,6,1,3,4,5]=>[5,4,3,1,6,7,2]=>[5,4,3,1,6,2]=>[[[[.,.],.],.],[[.,.],.]] [2,7,6,1,3,5,4]=>[4,5,3,1,6,7,2]=>[4,5,3,1,6,2]=>[[[.,[.,.]],.],[[.,.],.]] [2,7,6,1,4,3,5]=>[5,3,4,1,6,7,2]=>[5,3,4,1,6,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,7,6,1,4,5,3]=>[3,5,4,1,6,7,2]=>[3,5,4,1,6,2]=>[[.,[[.,.],.]],[[.,.],.]] [2,7,6,1,5,3,4]=>[4,3,5,1,6,7,2]=>[4,3,5,1,6,2]=>[[[.,.],[.,.]],[[.,.],.]] [2,7,6,1,5,4,3]=>[3,4,5,1,6,7,2]=>[3,4,5,1,6,2]=>[[.,[.,[.,.]]],[[.,.],.]] [2,7,6,3,1,4,5]=>[5,4,1,3,6,7,2]=>[5,4,1,3,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,7,6,3,1,5,4]=>[4,5,1,3,6,7,2]=>[4,5,1,3,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,7,6,3,4,1,5]=>[5,1,4,3,6,7,2]=>[5,1,4,3,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,7,6,3,4,5,1]=>[1,5,4,3,6,7,2]=>[1,5,4,3,6,2]=>[.,[[[[.,.],.],[.,.]],.]] [2,7,6,3,5,1,4]=>[4,1,5,3,6,7,2]=>[4,1,5,3,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,7,6,3,5,4,1]=>[1,4,5,3,6,7,2]=>[1,4,5,3,6,2]=>[.,[[[.,[.,.]],[.,.]],.]] [2,7,6,4,1,3,5]=>[5,3,1,4,6,7,2]=>[5,3,1,4,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,7,6,4,1,5,3]=>[3,5,1,4,6,7,2]=>[3,5,1,4,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,7,6,4,3,1,5]=>[5,1,3,4,6,7,2]=>[5,1,3,4,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,7,6,4,3,5,1]=>[1,5,3,4,6,7,2]=>[1,5,3,4,6,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,7,6,4,5,1,3]=>[3,1,5,4,6,7,2]=>[3,1,5,4,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [2,7,6,4,5,3,1]=>[1,3,5,4,6,7,2]=>[1,3,5,4,6,2]=>[.,[[.,[[.,.],[.,.]]],.]] [2,7,6,5,1,3,4]=>[4,3,1,5,6,7,2]=>[4,3,1,5,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [2,7,6,5,1,4,3]=>[3,4,1,5,6,7,2]=>[3,4,1,5,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [2,7,6,5,3,1,4]=>[4,1,3,5,6,7,2]=>[4,1,3,5,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,7,6,5,3,4,1]=>[1,4,3,5,6,7,2]=>[1,4,3,5,6,2]=>[.,[[[.,.],[.,[.,.]]],.]] [2,7,6,5,4,1,3]=>[3,1,4,5,6,7,2]=>[3,1,4,5,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [2,7,6,5,4,3,1]=>[1,3,4,5,6,7,2]=>[1,3,4,5,6,2]=>[.,[[.,[.,[.,[.,.]]]],.]] [3,1,2,4,5,6,7]=>[7,6,5,4,2,1,3]=>[6,5,4,2,1,3]=>[[[[[.,.],.],.],.],[.,.]] [3,1,2,4,5,7,6]=>[6,7,5,4,2,1,3]=>[6,5,4,2,1,3]=>[[[[[.,.],.],.],.],[.,.]] [3,1,2,4,6,5,7]=>[7,5,6,4,2,1,3]=>[5,6,4,2,1,3]=>[[[[.,[.,.]],.],.],[.,.]] [3,1,2,4,6,7,5]=>[5,7,6,4,2,1,3]=>[5,6,4,2,1,3]=>[[[[.,[.,.]],.],.],[.,.]] [3,1,2,4,7,5,6]=>[6,5,7,4,2,1,3]=>[6,5,4,2,1,3]=>[[[[[.,.],.],.],.],[.,.]] [3,1,2,4,7,6,5]=>[5,6,7,4,2,1,3]=>[5,6,4,2,1,3]=>[[[[.,[.,.]],.],.],[.,.]] [3,1,2,5,4,6,7]=>[7,6,4,5,2,1,3]=>[6,4,5,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [3,1,2,5,4,7,6]=>[6,7,4,5,2,1,3]=>[6,4,5,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [3,1,2,5,6,4,7]=>[7,4,6,5,2,1,3]=>[4,6,5,2,1,3]=>[[[.,[[.,.],.]],.],[.,.]] [3,1,2,5,6,7,4]=>[4,7,6,5,2,1,3]=>[4,6,5,2,1,3]=>[[[.,[[.,.],.]],.],[.,.]] [3,1,2,5,7,4,6]=>[6,4,7,5,2,1,3]=>[6,4,5,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [3,1,2,5,7,6,4]=>[4,6,7,5,2,1,3]=>[4,6,5,2,1,3]=>[[[.,[[.,.],.]],.],[.,.]] [3,1,2,6,4,5,7]=>[7,5,4,6,2,1,3]=>[5,4,6,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [3,1,2,6,4,7,5]=>[5,7,4,6,2,1,3]=>[5,4,6,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [3,1,2,6,5,4,7]=>[7,4,5,6,2,1,3]=>[4,5,6,2,1,3]=>[[[.,[.,[.,.]]],.],[.,.]] [3,1,2,6,5,7,4]=>[4,7,5,6,2,1,3]=>[4,5,6,2,1,3]=>[[[.,[.,[.,.]]],.],[.,.]] [3,1,2,6,7,4,5]=>[5,4,7,6,2,1,3]=>[5,4,6,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [3,1,2,6,7,5,4]=>[4,5,7,6,2,1,3]=>[4,5,6,2,1,3]=>[[[.,[.,[.,.]]],.],[.,.]] [3,1,2,7,4,5,6]=>[6,5,4,7,2,1,3]=>[6,5,4,2,1,3]=>[[[[[.,.],.],.],.],[.,.]] [3,1,2,7,4,6,5]=>[5,6,4,7,2,1,3]=>[5,6,4,2,1,3]=>[[[[.,[.,.]],.],.],[.,.]] [3,1,2,7,5,4,6]=>[6,4,5,7,2,1,3]=>[6,4,5,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [3,1,2,7,5,6,4]=>[4,6,5,7,2,1,3]=>[4,6,5,2,1,3]=>[[[.,[[.,.],.]],.],[.,.]] [3,1,2,7,6,4,5]=>[5,4,6,7,2,1,3]=>[5,4,6,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [3,1,2,7,6,5,4]=>[4,5,6,7,2,1,3]=>[4,5,6,2,1,3]=>[[[.,[.,[.,.]]],.],[.,.]] [3,1,4,2,5,6,7]=>[7,6,5,2,4,1,3]=>[6,5,2,4,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,4,2,5,7,6]=>[6,7,5,2,4,1,3]=>[6,5,2,4,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,4,2,6,5,7]=>[7,5,6,2,4,1,3]=>[5,6,2,4,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,4,2,6,7,5]=>[5,7,6,2,4,1,3]=>[5,6,2,4,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,4,2,7,5,6]=>[6,5,7,2,4,1,3]=>[6,5,2,4,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,4,2,7,6,5]=>[5,6,7,2,4,1,3]=>[5,6,2,4,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,4,5,2,6,7]=>[7,6,2,5,4,1,3]=>[6,2,5,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,4,5,2,7,6]=>[6,7,2,5,4,1,3]=>[6,2,5,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,4,5,6,2,7]=>[7,2,6,5,4,1,3]=>[2,6,5,4,1,3]=>[[.,[[[.,.],.],.]],[.,.]] [3,1,4,5,6,7,2]=>[2,7,6,5,4,1,3]=>[2,6,5,4,1,3]=>[[.,[[[.,.],.],.]],[.,.]] [3,1,4,5,7,2,6]=>[6,2,7,5,4,1,3]=>[6,2,5,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,4,5,7,6,2]=>[2,6,7,5,4,1,3]=>[2,6,5,4,1,3]=>[[.,[[[.,.],.],.]],[.,.]] [3,1,4,6,2,5,7]=>[7,5,2,6,4,1,3]=>[5,2,6,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,4,6,2,7,5]=>[5,7,2,6,4,1,3]=>[5,2,6,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,4,6,5,2,7]=>[7,2,5,6,4,1,3]=>[2,5,6,4,1,3]=>[[.,[[.,[.,.]],.]],[.,.]] [3,1,4,6,5,7,2]=>[2,7,5,6,4,1,3]=>[2,5,6,4,1,3]=>[[.,[[.,[.,.]],.]],[.,.]] [3,1,4,6,7,2,5]=>[5,2,7,6,4,1,3]=>[5,2,6,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,4,6,7,5,2]=>[2,5,7,6,4,1,3]=>[2,5,6,4,1,3]=>[[.,[[.,[.,.]],.]],[.,.]] [3,1,4,7,2,5,6]=>[6,5,2,7,4,1,3]=>[6,5,2,4,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,4,7,2,6,5]=>[5,6,2,7,4,1,3]=>[5,6,2,4,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,4,7,5,2,6]=>[6,2,5,7,4,1,3]=>[6,2,5,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,4,7,5,6,2]=>[2,6,5,7,4,1,3]=>[2,6,5,4,1,3]=>[[.,[[[.,.],.],.]],[.,.]] [3,1,4,7,6,2,5]=>[5,2,6,7,4,1,3]=>[5,2,6,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,4,7,6,5,2]=>[2,5,6,7,4,1,3]=>[2,5,6,4,1,3]=>[[.,[[.,[.,.]],.]],[.,.]] [3,1,5,2,4,6,7]=>[7,6,4,2,5,1,3]=>[6,4,2,5,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,5,2,4,7,6]=>[6,7,4,2,5,1,3]=>[6,4,2,5,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,5,2,6,4,7]=>[7,4,6,2,5,1,3]=>[4,6,2,5,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,5,2,6,7,4]=>[4,7,6,2,5,1,3]=>[4,6,2,5,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,5,2,7,4,6]=>[6,4,7,2,5,1,3]=>[6,4,2,5,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,5,2,7,6,4]=>[4,6,7,2,5,1,3]=>[4,6,2,5,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,5,4,2,6,7]=>[7,6,2,4,5,1,3]=>[6,2,4,5,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,5,4,2,7,6]=>[6,7,2,4,5,1,3]=>[6,2,4,5,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,5,4,6,2,7]=>[7,2,6,4,5,1,3]=>[2,6,4,5,1,3]=>[[.,[[.,.],[.,.]]],[.,.]] [3,1,5,4,6,7,2]=>[2,7,6,4,5,1,3]=>[2,6,4,5,1,3]=>[[.,[[.,.],[.,.]]],[.,.]] [3,1,5,4,7,2,6]=>[6,2,7,4,5,1,3]=>[6,2,4,5,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,5,4,7,6,2]=>[2,6,7,4,5,1,3]=>[2,6,4,5,1,3]=>[[.,[[.,.],[.,.]]],[.,.]] [3,1,5,6,2,4,7]=>[7,4,2,6,5,1,3]=>[4,2,6,5,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,5,6,2,7,4]=>[4,7,2,6,5,1,3]=>[4,2,6,5,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,5,6,4,2,7]=>[7,2,4,6,5,1,3]=>[2,4,6,5,1,3]=>[[.,[.,[[.,.],.]]],[.,.]] [3,1,5,6,4,7,2]=>[2,7,4,6,5,1,3]=>[2,4,6,5,1,3]=>[[.,[.,[[.,.],.]]],[.,.]] [3,1,5,6,7,2,4]=>[4,2,7,6,5,1,3]=>[4,2,6,5,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,5,6,7,4,2]=>[2,4,7,6,5,1,3]=>[2,4,6,5,1,3]=>[[.,[.,[[.,.],.]]],[.,.]] [3,1,5,7,2,4,6]=>[6,4,2,7,5,1,3]=>[6,4,2,5,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,5,7,2,6,4]=>[4,6,2,7,5,1,3]=>[4,6,2,5,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,5,7,4,2,6]=>[6,2,4,7,5,1,3]=>[6,2,4,5,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,5,7,4,6,2]=>[2,6,4,7,5,1,3]=>[2,6,4,5,1,3]=>[[.,[[.,.],[.,.]]],[.,.]] [3,1,5,7,6,2,4]=>[4,2,6,7,5,1,3]=>[4,2,6,5,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,5,7,6,4,2]=>[2,4,6,7,5,1,3]=>[2,4,6,5,1,3]=>[[.,[.,[[.,.],.]]],[.,.]] [3,1,6,2,4,5,7]=>[7,5,4,2,6,1,3]=>[5,4,2,6,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,6,2,4,7,5]=>[5,7,4,2,6,1,3]=>[5,4,2,6,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,6,2,5,4,7]=>[7,4,5,2,6,1,3]=>[4,5,2,6,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,6,2,5,7,4]=>[4,7,5,2,6,1,3]=>[4,5,2,6,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,6,2,7,4,5]=>[5,4,7,2,6,1,3]=>[5,4,2,6,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,6,2,7,5,4]=>[4,5,7,2,6,1,3]=>[4,5,2,6,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,6,4,2,5,7]=>[7,5,2,4,6,1,3]=>[5,2,4,6,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,6,4,2,7,5]=>[5,7,2,4,6,1,3]=>[5,2,4,6,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,6,4,5,2,7]=>[7,2,5,4,6,1,3]=>[2,5,4,6,1,3]=>[[.,[[.,.],[.,.]]],[.,.]] [3,1,6,4,5,7,2]=>[2,7,5,4,6,1,3]=>[2,5,4,6,1,3]=>[[.,[[.,.],[.,.]]],[.,.]] [3,1,6,4,7,2,5]=>[5,2,7,4,6,1,3]=>[5,2,4,6,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,6,4,7,5,2]=>[2,5,7,4,6,1,3]=>[2,5,4,6,1,3]=>[[.,[[.,.],[.,.]]],[.,.]] [3,1,6,5,2,4,7]=>[7,4,2,5,6,1,3]=>[4,2,5,6,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,6,5,2,7,4]=>[4,7,2,5,6,1,3]=>[4,2,5,6,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,6,5,4,2,7]=>[7,2,4,5,6,1,3]=>[2,4,5,6,1,3]=>[[.,[.,[.,[.,.]]]],[.,.]] [3,1,6,5,4,7,2]=>[2,7,4,5,6,1,3]=>[2,4,5,6,1,3]=>[[.,[.,[.,[.,.]]]],[.,.]] [3,1,6,5,7,2,4]=>[4,2,7,5,6,1,3]=>[4,2,5,6,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,6,5,7,4,2]=>[2,4,7,5,6,1,3]=>[2,4,5,6,1,3]=>[[.,[.,[.,[.,.]]]],[.,.]] [3,1,6,7,2,4,5]=>[5,4,2,7,6,1,3]=>[5,4,2,6,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,6,7,2,5,4]=>[4,5,2,7,6,1,3]=>[4,5,2,6,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,6,7,4,2,5]=>[5,2,4,7,6,1,3]=>[5,2,4,6,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,6,7,4,5,2]=>[2,5,4,7,6,1,3]=>[2,5,4,6,1,3]=>[[.,[[.,.],[.,.]]],[.,.]] [3,1,6,7,5,2,4]=>[4,2,5,7,6,1,3]=>[4,2,5,6,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,6,7,5,4,2]=>[2,4,5,7,6,1,3]=>[2,4,5,6,1,3]=>[[.,[.,[.,[.,.]]]],[.,.]] [3,1,7,2,4,5,6]=>[6,5,4,2,7,1,3]=>[6,5,4,2,1,3]=>[[[[[.,.],.],.],.],[.,.]] [3,1,7,2,4,6,5]=>[5,6,4,2,7,1,3]=>[5,6,4,2,1,3]=>[[[[.,[.,.]],.],.],[.,.]] [3,1,7,2,5,4,6]=>[6,4,5,2,7,1,3]=>[6,4,5,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [3,1,7,2,5,6,4]=>[4,6,5,2,7,1,3]=>[4,6,5,2,1,3]=>[[[.,[[.,.],.]],.],[.,.]] [3,1,7,2,6,4,5]=>[5,4,6,2,7,1,3]=>[5,4,6,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [3,1,7,2,6,5,4]=>[4,5,6,2,7,1,3]=>[4,5,6,2,1,3]=>[[[.,[.,[.,.]]],.],[.,.]] [3,1,7,4,2,5,6]=>[6,5,2,4,7,1,3]=>[6,5,2,4,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,7,4,2,6,5]=>[5,6,2,4,7,1,3]=>[5,6,2,4,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,7,4,5,2,6]=>[6,2,5,4,7,1,3]=>[6,2,5,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,7,4,5,6,2]=>[2,6,5,4,7,1,3]=>[2,6,5,4,1,3]=>[[.,[[[.,.],.],.]],[.,.]] [3,1,7,4,6,2,5]=>[5,2,6,4,7,1,3]=>[5,2,6,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,7,4,6,5,2]=>[2,5,6,4,7,1,3]=>[2,5,6,4,1,3]=>[[.,[[.,[.,.]],.]],[.,.]] [3,1,7,5,2,4,6]=>[6,4,2,5,7,1,3]=>[6,4,2,5,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,7,5,2,6,4]=>[4,6,2,5,7,1,3]=>[4,6,2,5,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,7,5,4,2,6]=>[6,2,4,5,7,1,3]=>[6,2,4,5,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,7,5,4,6,2]=>[2,6,4,5,7,1,3]=>[2,6,4,5,1,3]=>[[.,[[.,.],[.,.]]],[.,.]] [3,1,7,5,6,2,4]=>[4,2,6,5,7,1,3]=>[4,2,6,5,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,1,7,5,6,4,2]=>[2,4,6,5,7,1,3]=>[2,4,6,5,1,3]=>[[.,[.,[[.,.],.]]],[.,.]] [3,1,7,6,2,4,5]=>[5,4,2,6,7,1,3]=>[5,4,2,6,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,1,7,6,2,5,4]=>[4,5,2,6,7,1,3]=>[4,5,2,6,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,1,7,6,4,2,5]=>[5,2,4,6,7,1,3]=>[5,2,4,6,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,7,6,4,5,2]=>[2,5,4,6,7,1,3]=>[2,5,4,6,1,3]=>[[.,[[.,.],[.,.]]],[.,.]] [3,1,7,6,5,2,4]=>[4,2,5,6,7,1,3]=>[4,2,5,6,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,1,7,6,5,4,2]=>[2,4,5,6,7,1,3]=>[2,4,5,6,1,3]=>[[.,[.,[.,[.,.]]]],[.,.]] [3,2,1,4,5,6,7]=>[7,6,5,4,1,2,3]=>[6,5,4,1,2,3]=>[[[[.,.],.],.],[.,[.,.]]] [3,2,1,4,5,7,6]=>[6,7,5,4,1,2,3]=>[6,5,4,1,2,3]=>[[[[.,.],.],.],[.,[.,.]]] [3,2,1,4,6,5,7]=>[7,5,6,4,1,2,3]=>[5,6,4,1,2,3]=>[[[.,[.,.]],.],[.,[.,.]]] [3,2,1,4,6,7,5]=>[5,7,6,4,1,2,3]=>[5,6,4,1,2,3]=>[[[.,[.,.]],.],[.,[.,.]]] [3,2,1,4,7,5,6]=>[6,5,7,4,1,2,3]=>[6,5,4,1,2,3]=>[[[[.,.],.],.],[.,[.,.]]] [3,2,1,4,7,6,5]=>[5,6,7,4,1,2,3]=>[5,6,4,1,2,3]=>[[[.,[.,.]],.],[.,[.,.]]] [3,2,1,5,4,6,7]=>[7,6,4,5,1,2,3]=>[6,4,5,1,2,3]=>[[[.,.],[.,.]],[.,[.,.]]] [3,2,1,5,4,7,6]=>[6,7,4,5,1,2,3]=>[6,4,5,1,2,3]=>[[[.,.],[.,.]],[.,[.,.]]] [3,2,1,5,6,4,7]=>[7,4,6,5,1,2,3]=>[4,6,5,1,2,3]=>[[.,[[.,.],.]],[.,[.,.]]] [3,2,1,5,6,7,4]=>[4,7,6,5,1,2,3]=>[4,6,5,1,2,3]=>[[.,[[.,.],.]],[.,[.,.]]] [3,2,1,5,7,4,6]=>[6,4,7,5,1,2,3]=>[6,4,5,1,2,3]=>[[[.,.],[.,.]],[.,[.,.]]] [3,2,1,5,7,6,4]=>[4,6,7,5,1,2,3]=>[4,6,5,1,2,3]=>[[.,[[.,.],.]],[.,[.,.]]] [3,2,1,6,4,5,7]=>[7,5,4,6,1,2,3]=>[5,4,6,1,2,3]=>[[[.,.],[.,.]],[.,[.,.]]] [3,2,1,6,4,7,5]=>[5,7,4,6,1,2,3]=>[5,4,6,1,2,3]=>[[[.,.],[.,.]],[.,[.,.]]] [3,2,1,6,5,4,7]=>[7,4,5,6,1,2,3]=>[4,5,6,1,2,3]=>[[.,[.,[.,.]]],[.,[.,.]]] [3,2,1,6,5,7,4]=>[4,7,5,6,1,2,3]=>[4,5,6,1,2,3]=>[[.,[.,[.,.]]],[.,[.,.]]] [3,2,1,6,7,4,5]=>[5,4,7,6,1,2,3]=>[5,4,6,1,2,3]=>[[[.,.],[.,.]],[.,[.,.]]] [3,2,1,6,7,5,4]=>[4,5,7,6,1,2,3]=>[4,5,6,1,2,3]=>[[.,[.,[.,.]]],[.,[.,.]]] [3,2,1,7,4,5,6]=>[6,5,4,7,1,2,3]=>[6,5,4,1,2,3]=>[[[[.,.],.],.],[.,[.,.]]] [3,2,1,7,4,6,5]=>[5,6,4,7,1,2,3]=>[5,6,4,1,2,3]=>[[[.,[.,.]],.],[.,[.,.]]] [3,2,1,7,5,4,6]=>[6,4,5,7,1,2,3]=>[6,4,5,1,2,3]=>[[[.,.],[.,.]],[.,[.,.]]] [3,2,1,7,5,6,4]=>[4,6,5,7,1,2,3]=>[4,6,5,1,2,3]=>[[.,[[.,.],.]],[.,[.,.]]] [3,2,1,7,6,4,5]=>[5,4,6,7,1,2,3]=>[5,4,6,1,2,3]=>[[[.,.],[.,.]],[.,[.,.]]] [3,2,1,7,6,5,4]=>[4,5,6,7,1,2,3]=>[4,5,6,1,2,3]=>[[.,[.,[.,.]]],[.,[.,.]]] [3,2,4,1,5,6,7]=>[7,6,5,1,4,2,3]=>[6,5,1,4,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,4,1,5,7,6]=>[6,7,5,1,4,2,3]=>[6,5,1,4,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,4,1,6,5,7]=>[7,5,6,1,4,2,3]=>[5,6,1,4,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,4,1,6,7,5]=>[5,7,6,1,4,2,3]=>[5,6,1,4,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,4,1,7,5,6]=>[6,5,7,1,4,2,3]=>[6,5,1,4,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,4,1,7,6,5]=>[5,6,7,1,4,2,3]=>[5,6,1,4,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,4,5,1,6,7]=>[7,6,1,5,4,2,3]=>[6,1,5,4,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,4,5,1,7,6]=>[6,7,1,5,4,2,3]=>[6,1,5,4,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,4,5,6,1,7]=>[7,1,6,5,4,2,3]=>[1,6,5,4,2,3]=>[.,[[[[.,.],.],.],[.,.]]] [3,2,4,5,6,7,1]=>[1,7,6,5,4,2,3]=>[1,6,5,4,2,3]=>[.,[[[[.,.],.],.],[.,.]]] [3,2,4,5,7,1,6]=>[6,1,7,5,4,2,3]=>[6,1,5,4,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,4,5,7,6,1]=>[1,6,7,5,4,2,3]=>[1,6,5,4,2,3]=>[.,[[[[.,.],.],.],[.,.]]] [3,2,4,6,1,5,7]=>[7,5,1,6,4,2,3]=>[5,1,6,4,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,4,6,1,7,5]=>[5,7,1,6,4,2,3]=>[5,1,6,4,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,4,6,5,1,7]=>[7,1,5,6,4,2,3]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [3,2,4,6,5,7,1]=>[1,7,5,6,4,2,3]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [3,2,4,6,7,1,5]=>[5,1,7,6,4,2,3]=>[5,1,6,4,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,4,6,7,5,1]=>[1,5,7,6,4,2,3]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [3,2,4,7,1,5,6]=>[6,5,1,7,4,2,3]=>[6,5,1,4,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,4,7,1,6,5]=>[5,6,1,7,4,2,3]=>[5,6,1,4,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,4,7,5,1,6]=>[6,1,5,7,4,2,3]=>[6,1,5,4,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,4,7,5,6,1]=>[1,6,5,7,4,2,3]=>[1,6,5,4,2,3]=>[.,[[[[.,.],.],.],[.,.]]] [3,2,4,7,6,1,5]=>[5,1,6,7,4,2,3]=>[5,1,6,4,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,4,7,6,5,1]=>[1,5,6,7,4,2,3]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [3,2,5,1,4,6,7]=>[7,6,4,1,5,2,3]=>[6,4,1,5,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,5,1,4,7,6]=>[6,7,4,1,5,2,3]=>[6,4,1,5,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,5,1,6,4,7]=>[7,4,6,1,5,2,3]=>[4,6,1,5,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,5,1,6,7,4]=>[4,7,6,1,5,2,3]=>[4,6,1,5,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,5,1,7,4,6]=>[6,4,7,1,5,2,3]=>[6,4,1,5,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,5,1,7,6,4]=>[4,6,7,1,5,2,3]=>[4,6,1,5,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,5,4,1,6,7]=>[7,6,1,4,5,2,3]=>[6,1,4,5,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,5,4,1,7,6]=>[6,7,1,4,5,2,3]=>[6,1,4,5,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,5,4,6,1,7]=>[7,1,6,4,5,2,3]=>[1,6,4,5,2,3]=>[.,[[[.,.],[.,.]],[.,.]]] [3,2,5,4,6,7,1]=>[1,7,6,4,5,2,3]=>[1,6,4,5,2,3]=>[.,[[[.,.],[.,.]],[.,.]]] [3,2,5,4,7,1,6]=>[6,1,7,4,5,2,3]=>[6,1,4,5,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,5,4,7,6,1]=>[1,6,7,4,5,2,3]=>[1,6,4,5,2,3]=>[.,[[[.,.],[.,.]],[.,.]]] [3,2,5,6,1,4,7]=>[7,4,1,6,5,2,3]=>[4,1,6,5,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,5,6,1,7,4]=>[4,7,1,6,5,2,3]=>[4,1,6,5,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,5,6,4,1,7]=>[7,1,4,6,5,2,3]=>[1,4,6,5,2,3]=>[.,[[.,[[.,.],.]],[.,.]]] [3,2,5,6,4,7,1]=>[1,7,4,6,5,2,3]=>[1,4,6,5,2,3]=>[.,[[.,[[.,.],.]],[.,.]]] [3,2,5,6,7,1,4]=>[4,1,7,6,5,2,3]=>[4,1,6,5,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,5,6,7,4,1]=>[1,4,7,6,5,2,3]=>[1,4,6,5,2,3]=>[.,[[.,[[.,.],.]],[.,.]]] [3,2,5,7,1,4,6]=>[6,4,1,7,5,2,3]=>[6,4,1,5,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,5,7,1,6,4]=>[4,6,1,7,5,2,3]=>[4,6,1,5,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,5,7,4,1,6]=>[6,1,4,7,5,2,3]=>[6,1,4,5,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,5,7,4,6,1]=>[1,6,4,7,5,2,3]=>[1,6,4,5,2,3]=>[.,[[[.,.],[.,.]],[.,.]]] [3,2,5,7,6,1,4]=>[4,1,6,7,5,2,3]=>[4,1,6,5,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,5,7,6,4,1]=>[1,4,6,7,5,2,3]=>[1,4,6,5,2,3]=>[.,[[.,[[.,.],.]],[.,.]]] [3,2,6,1,4,5,7]=>[7,5,4,1,6,2,3]=>[5,4,1,6,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,6,1,4,7,5]=>[5,7,4,1,6,2,3]=>[5,4,1,6,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,6,1,5,4,7]=>[7,4,5,1,6,2,3]=>[4,5,1,6,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,6,1,5,7,4]=>[4,7,5,1,6,2,3]=>[4,5,1,6,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,6,1,7,4,5]=>[5,4,7,1,6,2,3]=>[5,4,1,6,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,6,1,7,5,4]=>[4,5,7,1,6,2,3]=>[4,5,1,6,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,6,4,1,5,7]=>[7,5,1,4,6,2,3]=>[5,1,4,6,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,6,4,1,7,5]=>[5,7,1,4,6,2,3]=>[5,1,4,6,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,6,4,5,1,7]=>[7,1,5,4,6,2,3]=>[1,5,4,6,2,3]=>[.,[[[.,.],[.,.]],[.,.]]] [3,2,6,4,5,7,1]=>[1,7,5,4,6,2,3]=>[1,5,4,6,2,3]=>[.,[[[.,.],[.,.]],[.,.]]] [3,2,6,4,7,1,5]=>[5,1,7,4,6,2,3]=>[5,1,4,6,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,6,4,7,5,1]=>[1,5,7,4,6,2,3]=>[1,5,4,6,2,3]=>[.,[[[.,.],[.,.]],[.,.]]] [3,2,6,5,1,4,7]=>[7,4,1,5,6,2,3]=>[4,1,5,6,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,6,5,1,7,4]=>[4,7,1,5,6,2,3]=>[4,1,5,6,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,6,5,4,1,7]=>[7,1,4,5,6,2,3]=>[1,4,5,6,2,3]=>[.,[[.,[.,[.,.]]],[.,.]]] [3,2,6,5,4,7,1]=>[1,7,4,5,6,2,3]=>[1,4,5,6,2,3]=>[.,[[.,[.,[.,.]]],[.,.]]] [3,2,6,5,7,1,4]=>[4,1,7,5,6,2,3]=>[4,1,5,6,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,6,5,7,4,1]=>[1,4,7,5,6,2,3]=>[1,4,5,6,2,3]=>[.,[[.,[.,[.,.]]],[.,.]]] [3,2,6,7,1,4,5]=>[5,4,1,7,6,2,3]=>[5,4,1,6,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,6,7,1,5,4]=>[4,5,1,7,6,2,3]=>[4,5,1,6,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,6,7,4,1,5]=>[5,1,4,7,6,2,3]=>[5,1,4,6,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,6,7,4,5,1]=>[1,5,4,7,6,2,3]=>[1,5,4,6,2,3]=>[.,[[[.,.],[.,.]],[.,.]]] [3,2,6,7,5,1,4]=>[4,1,5,7,6,2,3]=>[4,1,5,6,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,6,7,5,4,1]=>[1,4,5,7,6,2,3]=>[1,4,5,6,2,3]=>[.,[[.,[.,[.,.]]],[.,.]]] [3,2,7,1,4,5,6]=>[6,5,4,1,7,2,3]=>[6,5,4,1,2,3]=>[[[[.,.],.],.],[.,[.,.]]] [3,2,7,1,4,6,5]=>[5,6,4,1,7,2,3]=>[5,6,4,1,2,3]=>[[[.,[.,.]],.],[.,[.,.]]] [3,2,7,1,5,4,6]=>[6,4,5,1,7,2,3]=>[6,4,5,1,2,3]=>[[[.,.],[.,.]],[.,[.,.]]] [3,2,7,1,5,6,4]=>[4,6,5,1,7,2,3]=>[4,6,5,1,2,3]=>[[.,[[.,.],.]],[.,[.,.]]] [3,2,7,1,6,4,5]=>[5,4,6,1,7,2,3]=>[5,4,6,1,2,3]=>[[[.,.],[.,.]],[.,[.,.]]] [3,2,7,1,6,5,4]=>[4,5,6,1,7,2,3]=>[4,5,6,1,2,3]=>[[.,[.,[.,.]]],[.,[.,.]]] [3,2,7,4,1,5,6]=>[6,5,1,4,7,2,3]=>[6,5,1,4,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,7,4,1,6,5]=>[5,6,1,4,7,2,3]=>[5,6,1,4,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,7,4,5,1,6]=>[6,1,5,4,7,2,3]=>[6,1,5,4,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,7,4,5,6,1]=>[1,6,5,4,7,2,3]=>[1,6,5,4,2,3]=>[.,[[[[.,.],.],.],[.,.]]] [3,2,7,4,6,1,5]=>[5,1,6,4,7,2,3]=>[5,1,6,4,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,7,4,6,5,1]=>[1,5,6,4,7,2,3]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [3,2,7,5,1,4,6]=>[6,4,1,5,7,2,3]=>[6,4,1,5,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,7,5,1,6,4]=>[4,6,1,5,7,2,3]=>[4,6,1,5,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,7,5,4,1,6]=>[6,1,4,5,7,2,3]=>[6,1,4,5,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,7,5,4,6,1]=>[1,6,4,5,7,2,3]=>[1,6,4,5,2,3]=>[.,[[[.,.],[.,.]],[.,.]]] [3,2,7,5,6,1,4]=>[4,1,6,5,7,2,3]=>[4,1,6,5,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,2,7,5,6,4,1]=>[1,4,6,5,7,2,3]=>[1,4,6,5,2,3]=>[.,[[.,[[.,.],.]],[.,.]]] [3,2,7,6,1,4,5]=>[5,4,1,6,7,2,3]=>[5,4,1,6,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,2,7,6,1,5,4]=>[4,5,1,6,7,2,3]=>[4,5,1,6,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,2,7,6,4,1,5]=>[5,1,4,6,7,2,3]=>[5,1,4,6,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,7,6,4,5,1]=>[1,5,4,6,7,2,3]=>[1,5,4,6,2,3]=>[.,[[[.,.],[.,.]],[.,.]]] [3,2,7,6,5,1,4]=>[4,1,5,6,7,2,3]=>[4,1,5,6,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,2,7,6,5,4,1]=>[1,4,5,6,7,2,3]=>[1,4,5,6,2,3]=>[.,[[.,[.,[.,.]]],[.,.]]] [3,4,1,2,5,6,7]=>[7,6,5,2,1,4,3]=>[6,5,2,1,4,3]=>[[[[.,.],.],.],[[.,.],.]] [3,4,1,2,5,7,6]=>[6,7,5,2,1,4,3]=>[6,5,2,1,4,3]=>[[[[.,.],.],.],[[.,.],.]] [3,4,1,2,6,5,7]=>[7,5,6,2,1,4,3]=>[5,6,2,1,4,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,4,1,2,6,7,5]=>[5,7,6,2,1,4,3]=>[5,6,2,1,4,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,4,1,2,7,5,6]=>[6,5,7,2,1,4,3]=>[6,5,2,1,4,3]=>[[[[.,.],.],.],[[.,.],.]] [3,4,1,2,7,6,5]=>[5,6,7,2,1,4,3]=>[5,6,2,1,4,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,4,1,5,2,6,7]=>[7,6,2,5,1,4,3]=>[6,2,5,1,4,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,4,1,5,2,7,6]=>[6,7,2,5,1,4,3]=>[6,2,5,1,4,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,4,1,5,6,2,7]=>[7,2,6,5,1,4,3]=>[2,6,5,1,4,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,4,1,5,6,7,2]=>[2,7,6,5,1,4,3]=>[2,6,5,1,4,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,4,1,5,7,2,6]=>[6,2,7,5,1,4,3]=>[6,2,5,1,4,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,4,1,5,7,6,2]=>[2,6,7,5,1,4,3]=>[2,6,5,1,4,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,4,1,6,2,5,7]=>[7,5,2,6,1,4,3]=>[5,2,6,1,4,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,4,1,6,2,7,5]=>[5,7,2,6,1,4,3]=>[5,2,6,1,4,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,4,1,6,5,2,7]=>[7,2,5,6,1,4,3]=>[2,5,6,1,4,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,4,1,6,5,7,2]=>[2,7,5,6,1,4,3]=>[2,5,6,1,4,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,4,1,6,7,2,5]=>[5,2,7,6,1,4,3]=>[5,2,6,1,4,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,4,1,6,7,5,2]=>[2,5,7,6,1,4,3]=>[2,5,6,1,4,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,4,1,7,2,5,6]=>[6,5,2,7,1,4,3]=>[6,5,2,1,4,3]=>[[[[.,.],.],.],[[.,.],.]] [3,4,1,7,2,6,5]=>[5,6,2,7,1,4,3]=>[5,6,2,1,4,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,4,1,7,5,2,6]=>[6,2,5,7,1,4,3]=>[6,2,5,1,4,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,4,1,7,5,6,2]=>[2,6,5,7,1,4,3]=>[2,6,5,1,4,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,4,1,7,6,2,5]=>[5,2,6,7,1,4,3]=>[5,2,6,1,4,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,4,1,7,6,5,2]=>[2,5,6,7,1,4,3]=>[2,5,6,1,4,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,4,2,1,5,6,7]=>[7,6,5,1,2,4,3]=>[6,5,1,2,4,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,4,2,1,5,7,6]=>[6,7,5,1,2,4,3]=>[6,5,1,2,4,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,4,2,1,6,5,7]=>[7,5,6,1,2,4,3]=>[5,6,1,2,4,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,4,2,1,6,7,5]=>[5,7,6,1,2,4,3]=>[5,6,1,2,4,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,4,2,1,7,5,6]=>[6,5,7,1,2,4,3]=>[6,5,1,2,4,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,4,2,1,7,6,5]=>[5,6,7,1,2,4,3]=>[5,6,1,2,4,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,4,2,5,1,6,7]=>[7,6,1,5,2,4,3]=>[6,1,5,2,4,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,4,2,5,1,7,6]=>[6,7,1,5,2,4,3]=>[6,1,5,2,4,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,4,2,5,6,1,7]=>[7,1,6,5,2,4,3]=>[1,6,5,2,4,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,4,2,5,6,7,1]=>[1,7,6,5,2,4,3]=>[1,6,5,2,4,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,4,2,5,7,1,6]=>[6,1,7,5,2,4,3]=>[6,1,5,2,4,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,4,2,5,7,6,1]=>[1,6,7,5,2,4,3]=>[1,6,5,2,4,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,4,2,6,1,5,7]=>[7,5,1,6,2,4,3]=>[5,1,6,2,4,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,4,2,6,1,7,5]=>[5,7,1,6,2,4,3]=>[5,1,6,2,4,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,4,2,6,5,1,7]=>[7,1,5,6,2,4,3]=>[1,5,6,2,4,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,4,2,6,5,7,1]=>[1,7,5,6,2,4,3]=>[1,5,6,2,4,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,4,2,6,7,1,5]=>[5,1,7,6,2,4,3]=>[5,1,6,2,4,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,4,2,6,7,5,1]=>[1,5,7,6,2,4,3]=>[1,5,6,2,4,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,4,2,7,1,5,6]=>[6,5,1,7,2,4,3]=>[6,5,1,2,4,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,4,2,7,1,6,5]=>[5,6,1,7,2,4,3]=>[5,6,1,2,4,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,4,2,7,5,1,6]=>[6,1,5,7,2,4,3]=>[6,1,5,2,4,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,4,2,7,5,6,1]=>[1,6,5,7,2,4,3]=>[1,6,5,2,4,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,4,2,7,6,1,5]=>[5,1,6,7,2,4,3]=>[5,1,6,2,4,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,4,2,7,6,5,1]=>[1,5,6,7,2,4,3]=>[1,5,6,2,4,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,4,5,1,2,6,7]=>[7,6,2,1,5,4,3]=>[6,2,1,5,4,3]=>[[[.,.],.],[[[.,.],.],.]] [3,4,5,1,2,7,6]=>[6,7,2,1,5,4,3]=>[6,2,1,5,4,3]=>[[[.,.],.],[[[.,.],.],.]] [3,4,5,1,6,2,7]=>[7,2,6,1,5,4,3]=>[2,6,1,5,4,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,4,5,1,6,7,2]=>[2,7,6,1,5,4,3]=>[2,6,1,5,4,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,4,5,1,7,2,6]=>[6,2,7,1,5,4,3]=>[6,2,1,5,4,3]=>[[[.,.],.],[[[.,.],.],.]] [3,4,5,1,7,6,2]=>[2,6,7,1,5,4,3]=>[2,6,1,5,4,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,4,5,2,1,6,7]=>[7,6,1,2,5,4,3]=>[6,1,2,5,4,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,4,5,2,1,7,6]=>[6,7,1,2,5,4,3]=>[6,1,2,5,4,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,4,5,2,6,1,7]=>[7,1,6,2,5,4,3]=>[1,6,2,5,4,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,4,5,2,6,7,1]=>[1,7,6,2,5,4,3]=>[1,6,2,5,4,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,4,5,2,7,1,6]=>[6,1,7,2,5,4,3]=>[6,1,2,5,4,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,4,5,2,7,6,1]=>[1,6,7,2,5,4,3]=>[1,6,2,5,4,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,4,5,6,1,2,7]=>[7,2,1,6,5,4,3]=>[2,1,6,5,4,3]=>[[.,.],[[[[.,.],.],.],.]] [3,4,5,6,1,7,2]=>[2,7,1,6,5,4,3]=>[2,1,6,5,4,3]=>[[.,.],[[[[.,.],.],.],.]] [3,4,5,6,2,1,7]=>[7,1,2,6,5,4,3]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]] [3,4,5,6,2,7,1]=>[1,7,2,6,5,4,3]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]] [3,4,5,6,7,1,2]=>[2,1,7,6,5,4,3]=>[2,1,6,5,4,3]=>[[.,.],[[[[.,.],.],.],.]] [3,4,5,6,7,2,1]=>[1,2,7,6,5,4,3]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]] [3,4,5,7,1,2,6]=>[6,2,1,7,5,4,3]=>[6,2,1,5,4,3]=>[[[.,.],.],[[[.,.],.],.]] [3,4,5,7,1,6,2]=>[2,6,1,7,5,4,3]=>[2,6,1,5,4,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,4,5,7,2,1,6]=>[6,1,2,7,5,4,3]=>[6,1,2,5,4,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,4,5,7,2,6,1]=>[1,6,2,7,5,4,3]=>[1,6,2,5,4,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,4,5,7,6,1,2]=>[2,1,6,7,5,4,3]=>[2,1,6,5,4,3]=>[[.,.],[[[[.,.],.],.],.]] [3,4,5,7,6,2,1]=>[1,2,6,7,5,4,3]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]] [3,4,6,1,2,5,7]=>[7,5,2,1,6,4,3]=>[5,2,1,6,4,3]=>[[[.,.],.],[[[.,.],.],.]] [3,4,6,1,2,7,5]=>[5,7,2,1,6,4,3]=>[5,2,1,6,4,3]=>[[[.,.],.],[[[.,.],.],.]] [3,4,6,1,5,2,7]=>[7,2,5,1,6,4,3]=>[2,5,1,6,4,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,4,6,1,5,7,2]=>[2,7,5,1,6,4,3]=>[2,5,1,6,4,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,4,6,1,7,2,5]=>[5,2,7,1,6,4,3]=>[5,2,1,6,4,3]=>[[[.,.],.],[[[.,.],.],.]] [3,4,6,1,7,5,2]=>[2,5,7,1,6,4,3]=>[2,5,1,6,4,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,4,6,2,1,5,7]=>[7,5,1,2,6,4,3]=>[5,1,2,6,4,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,4,6,2,1,7,5]=>[5,7,1,2,6,4,3]=>[5,1,2,6,4,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,4,6,2,5,1,7]=>[7,1,5,2,6,4,3]=>[1,5,2,6,4,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,4,6,2,5,7,1]=>[1,7,5,2,6,4,3]=>[1,5,2,6,4,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,4,6,2,7,1,5]=>[5,1,7,2,6,4,3]=>[5,1,2,6,4,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,4,6,2,7,5,1]=>[1,5,7,2,6,4,3]=>[1,5,2,6,4,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,4,6,5,1,2,7]=>[7,2,1,5,6,4,3]=>[2,1,5,6,4,3]=>[[.,.],[[[.,[.,.]],.],.]] [3,4,6,5,1,7,2]=>[2,7,1,5,6,4,3]=>[2,1,5,6,4,3]=>[[.,.],[[[.,[.,.]],.],.]] [3,4,6,5,2,1,7]=>[7,1,2,5,6,4,3]=>[1,2,5,6,4,3]=>[.,[.,[[[.,[.,.]],.],.]]] [3,4,6,5,2,7,1]=>[1,7,2,5,6,4,3]=>[1,2,5,6,4,3]=>[.,[.,[[[.,[.,.]],.],.]]] [3,4,6,5,7,1,2]=>[2,1,7,5,6,4,3]=>[2,1,5,6,4,3]=>[[.,.],[[[.,[.,.]],.],.]] [3,4,6,5,7,2,1]=>[1,2,7,5,6,4,3]=>[1,2,5,6,4,3]=>[.,[.,[[[.,[.,.]],.],.]]] [3,4,6,7,1,2,5]=>[5,2,1,7,6,4,3]=>[5,2,1,6,4,3]=>[[[.,.],.],[[[.,.],.],.]] [3,4,6,7,1,5,2]=>[2,5,1,7,6,4,3]=>[2,5,1,6,4,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,4,6,7,2,1,5]=>[5,1,2,7,6,4,3]=>[5,1,2,6,4,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,4,6,7,2,5,1]=>[1,5,2,7,6,4,3]=>[1,5,2,6,4,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,4,6,7,5,1,2]=>[2,1,5,7,6,4,3]=>[2,1,5,6,4,3]=>[[.,.],[[[.,[.,.]],.],.]] [3,4,6,7,5,2,1]=>[1,2,5,7,6,4,3]=>[1,2,5,6,4,3]=>[.,[.,[[[.,[.,.]],.],.]]] [3,4,7,1,2,5,6]=>[6,5,2,1,7,4,3]=>[6,5,2,1,4,3]=>[[[[.,.],.],.],[[.,.],.]] [3,4,7,1,2,6,5]=>[5,6,2,1,7,4,3]=>[5,6,2,1,4,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,4,7,1,5,2,6]=>[6,2,5,1,7,4,3]=>[6,2,5,1,4,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,4,7,1,5,6,2]=>[2,6,5,1,7,4,3]=>[2,6,5,1,4,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,4,7,1,6,2,5]=>[5,2,6,1,7,4,3]=>[5,2,6,1,4,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,4,7,1,6,5,2]=>[2,5,6,1,7,4,3]=>[2,5,6,1,4,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,4,7,2,1,5,6]=>[6,5,1,2,7,4,3]=>[6,5,1,2,4,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,4,7,2,1,6,5]=>[5,6,1,2,7,4,3]=>[5,6,1,2,4,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,4,7,2,5,1,6]=>[6,1,5,2,7,4,3]=>[6,1,5,2,4,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,4,7,2,5,6,1]=>[1,6,5,2,7,4,3]=>[1,6,5,2,4,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,4,7,2,6,1,5]=>[5,1,6,2,7,4,3]=>[5,1,6,2,4,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,4,7,2,6,5,1]=>[1,5,6,2,7,4,3]=>[1,5,6,2,4,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,4,7,5,1,2,6]=>[6,2,1,5,7,4,3]=>[6,2,1,5,4,3]=>[[[.,.],.],[[[.,.],.],.]] [3,4,7,5,1,6,2]=>[2,6,1,5,7,4,3]=>[2,6,1,5,4,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,4,7,5,2,1,6]=>[6,1,2,5,7,4,3]=>[6,1,2,5,4,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,4,7,5,2,6,1]=>[1,6,2,5,7,4,3]=>[1,6,2,5,4,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,4,7,5,6,1,2]=>[2,1,6,5,7,4,3]=>[2,1,6,5,4,3]=>[[.,.],[[[[.,.],.],.],.]] [3,4,7,5,6,2,1]=>[1,2,6,5,7,4,3]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]] [3,4,7,6,1,2,5]=>[5,2,1,6,7,4,3]=>[5,2,1,6,4,3]=>[[[.,.],.],[[[.,.],.],.]] [3,4,7,6,1,5,2]=>[2,5,1,6,7,4,3]=>[2,5,1,6,4,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,4,7,6,2,1,5]=>[5,1,2,6,7,4,3]=>[5,1,2,6,4,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,4,7,6,2,5,1]=>[1,5,2,6,7,4,3]=>[1,5,2,6,4,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,4,7,6,5,1,2]=>[2,1,5,6,7,4,3]=>[2,1,5,6,4,3]=>[[.,.],[[[.,[.,.]],.],.]] [3,4,7,6,5,2,1]=>[1,2,5,6,7,4,3]=>[1,2,5,6,4,3]=>[.,[.,[[[.,[.,.]],.],.]]] [3,5,1,2,4,6,7]=>[7,6,4,2,1,5,3]=>[6,4,2,1,5,3]=>[[[[.,.],.],.],[[.,.],.]] [3,5,1,2,4,7,6]=>[6,7,4,2,1,5,3]=>[6,4,2,1,5,3]=>[[[[.,.],.],.],[[.,.],.]] [3,5,1,2,6,4,7]=>[7,4,6,2,1,5,3]=>[4,6,2,1,5,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,5,1,2,6,7,4]=>[4,7,6,2,1,5,3]=>[4,6,2,1,5,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,5,1,2,7,4,6]=>[6,4,7,2,1,5,3]=>[6,4,2,1,5,3]=>[[[[.,.],.],.],[[.,.],.]] [3,5,1,2,7,6,4]=>[4,6,7,2,1,5,3]=>[4,6,2,1,5,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,5,1,4,2,6,7]=>[7,6,2,4,1,5,3]=>[6,2,4,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,5,1,4,2,7,6]=>[6,7,2,4,1,5,3]=>[6,2,4,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,5,1,4,6,2,7]=>[7,2,6,4,1,5,3]=>[2,6,4,1,5,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,5,1,4,6,7,2]=>[2,7,6,4,1,5,3]=>[2,6,4,1,5,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,5,1,4,7,2,6]=>[6,2,7,4,1,5,3]=>[6,2,4,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,5,1,4,7,6,2]=>[2,6,7,4,1,5,3]=>[2,6,4,1,5,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,5,1,6,2,4,7]=>[7,4,2,6,1,5,3]=>[4,2,6,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,5,1,6,2,7,4]=>[4,7,2,6,1,5,3]=>[4,2,6,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,5,1,6,4,2,7]=>[7,2,4,6,1,5,3]=>[2,4,6,1,5,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,5,1,6,4,7,2]=>[2,7,4,6,1,5,3]=>[2,4,6,1,5,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,5,1,6,7,2,4]=>[4,2,7,6,1,5,3]=>[4,2,6,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,5,1,6,7,4,2]=>[2,4,7,6,1,5,3]=>[2,4,6,1,5,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,5,1,7,2,4,6]=>[6,4,2,7,1,5,3]=>[6,4,2,1,5,3]=>[[[[.,.],.],.],[[.,.],.]] [3,5,1,7,2,6,4]=>[4,6,2,7,1,5,3]=>[4,6,2,1,5,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,5,1,7,4,2,6]=>[6,2,4,7,1,5,3]=>[6,2,4,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,5,1,7,4,6,2]=>[2,6,4,7,1,5,3]=>[2,6,4,1,5,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,5,1,7,6,2,4]=>[4,2,6,7,1,5,3]=>[4,2,6,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,5,1,7,6,4,2]=>[2,4,6,7,1,5,3]=>[2,4,6,1,5,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,5,2,1,4,6,7]=>[7,6,4,1,2,5,3]=>[6,4,1,2,5,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,5,2,1,4,7,6]=>[6,7,4,1,2,5,3]=>[6,4,1,2,5,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,5,2,1,6,4,7]=>[7,4,6,1,2,5,3]=>[4,6,1,2,5,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,5,2,1,6,7,4]=>[4,7,6,1,2,5,3]=>[4,6,1,2,5,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,5,2,1,7,4,6]=>[6,4,7,1,2,5,3]=>[6,4,1,2,5,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,5,2,1,7,6,4]=>[4,6,7,1,2,5,3]=>[4,6,1,2,5,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,5,2,4,1,6,7]=>[7,6,1,4,2,5,3]=>[6,1,4,2,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,5,2,4,1,7,6]=>[6,7,1,4,2,5,3]=>[6,1,4,2,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,5,2,4,6,1,7]=>[7,1,6,4,2,5,3]=>[1,6,4,2,5,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,5,2,4,6,7,1]=>[1,7,6,4,2,5,3]=>[1,6,4,2,5,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,5,2,4,7,1,6]=>[6,1,7,4,2,5,3]=>[6,1,4,2,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,5,2,4,7,6,1]=>[1,6,7,4,2,5,3]=>[1,6,4,2,5,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,5,2,6,1,4,7]=>[7,4,1,6,2,5,3]=>[4,1,6,2,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,5,2,6,1,7,4]=>[4,7,1,6,2,5,3]=>[4,1,6,2,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,5,2,6,4,1,7]=>[7,1,4,6,2,5,3]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,5,2,6,4,7,1]=>[1,7,4,6,2,5,3]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,5,2,6,7,1,4]=>[4,1,7,6,2,5,3]=>[4,1,6,2,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,5,2,6,7,4,1]=>[1,4,7,6,2,5,3]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,5,2,7,1,4,6]=>[6,4,1,7,2,5,3]=>[6,4,1,2,5,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,5,2,7,1,6,4]=>[4,6,1,7,2,5,3]=>[4,6,1,2,5,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,5,2,7,4,1,6]=>[6,1,4,7,2,5,3]=>[6,1,4,2,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,5,2,7,4,6,1]=>[1,6,4,7,2,5,3]=>[1,6,4,2,5,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,5,2,7,6,1,4]=>[4,1,6,7,2,5,3]=>[4,1,6,2,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,5,2,7,6,4,1]=>[1,4,6,7,2,5,3]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,5,4,1,2,6,7]=>[7,6,2,1,4,5,3]=>[6,2,1,4,5,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,5,4,1,2,7,6]=>[6,7,2,1,4,5,3]=>[6,2,1,4,5,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,5,4,1,6,2,7]=>[7,2,6,1,4,5,3]=>[2,6,1,4,5,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,5,4,1,6,7,2]=>[2,7,6,1,4,5,3]=>[2,6,1,4,5,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,5,4,1,7,2,6]=>[6,2,7,1,4,5,3]=>[6,2,1,4,5,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,5,4,1,7,6,2]=>[2,6,7,1,4,5,3]=>[2,6,1,4,5,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,5,4,2,1,6,7]=>[7,6,1,2,4,5,3]=>[6,1,2,4,5,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,5,4,2,1,7,6]=>[6,7,1,2,4,5,3]=>[6,1,2,4,5,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,5,4,2,6,1,7]=>[7,1,6,2,4,5,3]=>[1,6,2,4,5,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,5,4,2,6,7,1]=>[1,7,6,2,4,5,3]=>[1,6,2,4,5,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,5,4,2,7,1,6]=>[6,1,7,2,4,5,3]=>[6,1,2,4,5,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,5,4,2,7,6,1]=>[1,6,7,2,4,5,3]=>[1,6,2,4,5,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,5,4,6,1,2,7]=>[7,2,1,6,4,5,3]=>[2,1,6,4,5,3]=>[[.,.],[[[.,.],[.,.]],.]] [3,5,4,6,1,7,2]=>[2,7,1,6,4,5,3]=>[2,1,6,4,5,3]=>[[.,.],[[[.,.],[.,.]],.]] [3,5,4,6,2,1,7]=>[7,1,2,6,4,5,3]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]] [3,5,4,6,2,7,1]=>[1,7,2,6,4,5,3]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]] [3,5,4,6,7,1,2]=>[2,1,7,6,4,5,3]=>[2,1,6,4,5,3]=>[[.,.],[[[.,.],[.,.]],.]] [3,5,4,6,7,2,1]=>[1,2,7,6,4,5,3]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]] [3,5,4,7,1,2,6]=>[6,2,1,7,4,5,3]=>[6,2,1,4,5,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,5,4,7,1,6,2]=>[2,6,1,7,4,5,3]=>[2,6,1,4,5,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,5,4,7,2,1,6]=>[6,1,2,7,4,5,3]=>[6,1,2,4,5,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,5,4,7,2,6,1]=>[1,6,2,7,4,5,3]=>[1,6,2,4,5,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,5,4,7,6,1,2]=>[2,1,6,7,4,5,3]=>[2,1,6,4,5,3]=>[[.,.],[[[.,.],[.,.]],.]] [3,5,4,7,6,2,1]=>[1,2,6,7,4,5,3]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]] [3,5,6,1,2,4,7]=>[7,4,2,1,6,5,3]=>[4,2,1,6,5,3]=>[[[.,.],.],[[[.,.],.],.]] [3,5,6,1,2,7,4]=>[4,7,2,1,6,5,3]=>[4,2,1,6,5,3]=>[[[.,.],.],[[[.,.],.],.]] [3,5,6,1,4,2,7]=>[7,2,4,1,6,5,3]=>[2,4,1,6,5,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,5,6,1,4,7,2]=>[2,7,4,1,6,5,3]=>[2,4,1,6,5,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,5,6,1,7,2,4]=>[4,2,7,1,6,5,3]=>[4,2,1,6,5,3]=>[[[.,.],.],[[[.,.],.],.]] [3,5,6,1,7,4,2]=>[2,4,7,1,6,5,3]=>[2,4,1,6,5,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,5,6,2,1,4,7]=>[7,4,1,2,6,5,3]=>[4,1,2,6,5,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,5,6,2,1,7,4]=>[4,7,1,2,6,5,3]=>[4,1,2,6,5,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,5,6,2,4,1,7]=>[7,1,4,2,6,5,3]=>[1,4,2,6,5,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,5,6,2,4,7,1]=>[1,7,4,2,6,5,3]=>[1,4,2,6,5,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,5,6,2,7,1,4]=>[4,1,7,2,6,5,3]=>[4,1,2,6,5,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,5,6,2,7,4,1]=>[1,4,7,2,6,5,3]=>[1,4,2,6,5,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,5,6,4,1,2,7]=>[7,2,1,4,6,5,3]=>[2,1,4,6,5,3]=>[[.,.],[[.,[[.,.],.]],.]] [3,5,6,4,1,7,2]=>[2,7,1,4,6,5,3]=>[2,1,4,6,5,3]=>[[.,.],[[.,[[.,.],.]],.]] [3,5,6,4,2,1,7]=>[7,1,2,4,6,5,3]=>[1,2,4,6,5,3]=>[.,[.,[[.,[[.,.],.]],.]]] [3,5,6,4,2,7,1]=>[1,7,2,4,6,5,3]=>[1,2,4,6,5,3]=>[.,[.,[[.,[[.,.],.]],.]]] [3,5,6,4,7,1,2]=>[2,1,7,4,6,5,3]=>[2,1,4,6,5,3]=>[[.,.],[[.,[[.,.],.]],.]] [3,5,6,4,7,2,1]=>[1,2,7,4,6,5,3]=>[1,2,4,6,5,3]=>[.,[.,[[.,[[.,.],.]],.]]] [3,5,6,7,1,2,4]=>[4,2,1,7,6,5,3]=>[4,2,1,6,5,3]=>[[[.,.],.],[[[.,.],.],.]] [3,5,6,7,1,4,2]=>[2,4,1,7,6,5,3]=>[2,4,1,6,5,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,5,6,7,2,1,4]=>[4,1,2,7,6,5,3]=>[4,1,2,6,5,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,5,6,7,2,4,1]=>[1,4,2,7,6,5,3]=>[1,4,2,6,5,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,5,6,7,4,1,2]=>[2,1,4,7,6,5,3]=>[2,1,4,6,5,3]=>[[.,.],[[.,[[.,.],.]],.]] [3,5,6,7,4,2,1]=>[1,2,4,7,6,5,3]=>[1,2,4,6,5,3]=>[.,[.,[[.,[[.,.],.]],.]]] [3,5,7,1,2,4,6]=>[6,4,2,1,7,5,3]=>[6,4,2,1,5,3]=>[[[[.,.],.],.],[[.,.],.]] [3,5,7,1,2,6,4]=>[4,6,2,1,7,5,3]=>[4,6,2,1,5,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,5,7,1,4,2,6]=>[6,2,4,1,7,5,3]=>[6,2,4,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,5,7,1,4,6,2]=>[2,6,4,1,7,5,3]=>[2,6,4,1,5,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,5,7,1,6,2,4]=>[4,2,6,1,7,5,3]=>[4,2,6,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,5,7,1,6,4,2]=>[2,4,6,1,7,5,3]=>[2,4,6,1,5,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,5,7,2,1,4,6]=>[6,4,1,2,7,5,3]=>[6,4,1,2,5,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,5,7,2,1,6,4]=>[4,6,1,2,7,5,3]=>[4,6,1,2,5,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,5,7,2,4,1,6]=>[6,1,4,2,7,5,3]=>[6,1,4,2,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,5,7,2,4,6,1]=>[1,6,4,2,7,5,3]=>[1,6,4,2,5,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,5,7,2,6,1,4]=>[4,1,6,2,7,5,3]=>[4,1,6,2,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,5,7,2,6,4,1]=>[1,4,6,2,7,5,3]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,5,7,4,1,2,6]=>[6,2,1,4,7,5,3]=>[6,2,1,4,5,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,5,7,4,1,6,2]=>[2,6,1,4,7,5,3]=>[2,6,1,4,5,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,5,7,4,2,1,6]=>[6,1,2,4,7,5,3]=>[6,1,2,4,5,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,5,7,4,2,6,1]=>[1,6,2,4,7,5,3]=>[1,6,2,4,5,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,5,7,4,6,1,2]=>[2,1,6,4,7,5,3]=>[2,1,6,4,5,3]=>[[.,.],[[[.,.],[.,.]],.]] [3,5,7,4,6,2,1]=>[1,2,6,4,7,5,3]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]] [3,5,7,6,1,2,4]=>[4,2,1,6,7,5,3]=>[4,2,1,6,5,3]=>[[[.,.],.],[[[.,.],.],.]] [3,5,7,6,1,4,2]=>[2,4,1,6,7,5,3]=>[2,4,1,6,5,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,5,7,6,2,1,4]=>[4,1,2,6,7,5,3]=>[4,1,2,6,5,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,5,7,6,2,4,1]=>[1,4,2,6,7,5,3]=>[1,4,2,6,5,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,5,7,6,4,1,2]=>[2,1,4,6,7,5,3]=>[2,1,4,6,5,3]=>[[.,.],[[.,[[.,.],.]],.]] [3,5,7,6,4,2,1]=>[1,2,4,6,7,5,3]=>[1,2,4,6,5,3]=>[.,[.,[[.,[[.,.],.]],.]]] [3,6,1,2,4,5,7]=>[7,5,4,2,1,6,3]=>[5,4,2,1,6,3]=>[[[[.,.],.],.],[[.,.],.]] [3,6,1,2,4,7,5]=>[5,7,4,2,1,6,3]=>[5,4,2,1,6,3]=>[[[[.,.],.],.],[[.,.],.]] [3,6,1,2,5,4,7]=>[7,4,5,2,1,6,3]=>[4,5,2,1,6,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,6,1,2,5,7,4]=>[4,7,5,2,1,6,3]=>[4,5,2,1,6,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,6,1,2,7,4,5]=>[5,4,7,2,1,6,3]=>[5,4,2,1,6,3]=>[[[[.,.],.],.],[[.,.],.]] [3,6,1,2,7,5,4]=>[4,5,7,2,1,6,3]=>[4,5,2,1,6,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,6,1,4,2,5,7]=>[7,5,2,4,1,6,3]=>[5,2,4,1,6,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,6,1,4,2,7,5]=>[5,7,2,4,1,6,3]=>[5,2,4,1,6,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,6,1,4,5,2,7]=>[7,2,5,4,1,6,3]=>[2,5,4,1,6,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,6,1,4,5,7,2]=>[2,7,5,4,1,6,3]=>[2,5,4,1,6,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,6,1,4,7,2,5]=>[5,2,7,4,1,6,3]=>[5,2,4,1,6,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,6,1,4,7,5,2]=>[2,5,7,4,1,6,3]=>[2,5,4,1,6,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,6,1,5,2,4,7]=>[7,4,2,5,1,6,3]=>[4,2,5,1,6,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,6,1,5,2,7,4]=>[4,7,2,5,1,6,3]=>[4,2,5,1,6,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,6,1,5,4,2,7]=>[7,2,4,5,1,6,3]=>[2,4,5,1,6,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,6,1,5,4,7,2]=>[2,7,4,5,1,6,3]=>[2,4,5,1,6,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,6,1,5,7,2,4]=>[4,2,7,5,1,6,3]=>[4,2,5,1,6,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,6,1,5,7,4,2]=>[2,4,7,5,1,6,3]=>[2,4,5,1,6,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,6,1,7,2,4,5]=>[5,4,2,7,1,6,3]=>[5,4,2,1,6,3]=>[[[[.,.],.],.],[[.,.],.]] [3,6,1,7,2,5,4]=>[4,5,2,7,1,6,3]=>[4,5,2,1,6,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,6,1,7,4,2,5]=>[5,2,4,7,1,6,3]=>[5,2,4,1,6,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,6,1,7,4,5,2]=>[2,5,4,7,1,6,3]=>[2,5,4,1,6,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,6,1,7,5,2,4]=>[4,2,5,7,1,6,3]=>[4,2,5,1,6,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,6,1,7,5,4,2]=>[2,4,5,7,1,6,3]=>[2,4,5,1,6,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,6,2,1,4,5,7]=>[7,5,4,1,2,6,3]=>[5,4,1,2,6,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,6,2,1,4,7,5]=>[5,7,4,1,2,6,3]=>[5,4,1,2,6,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,6,2,1,5,4,7]=>[7,4,5,1,2,6,3]=>[4,5,1,2,6,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,6,2,1,5,7,4]=>[4,7,5,1,2,6,3]=>[4,5,1,2,6,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,6,2,1,7,4,5]=>[5,4,7,1,2,6,3]=>[5,4,1,2,6,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,6,2,1,7,5,4]=>[4,5,7,1,2,6,3]=>[4,5,1,2,6,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,6,2,4,1,5,7]=>[7,5,1,4,2,6,3]=>[5,1,4,2,6,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,6,2,4,1,7,5]=>[5,7,1,4,2,6,3]=>[5,1,4,2,6,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,6,2,4,5,1,7]=>[7,1,5,4,2,6,3]=>[1,5,4,2,6,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,6,2,4,5,7,1]=>[1,7,5,4,2,6,3]=>[1,5,4,2,6,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,6,2,4,7,1,5]=>[5,1,7,4,2,6,3]=>[5,1,4,2,6,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,6,2,4,7,5,1]=>[1,5,7,4,2,6,3]=>[1,5,4,2,6,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,6,2,5,1,4,7]=>[7,4,1,5,2,6,3]=>[4,1,5,2,6,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,6,2,5,1,7,4]=>[4,7,1,5,2,6,3]=>[4,1,5,2,6,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,6,2,5,4,1,7]=>[7,1,4,5,2,6,3]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,6,2,5,4,7,1]=>[1,7,4,5,2,6,3]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,6,2,5,7,1,4]=>[4,1,7,5,2,6,3]=>[4,1,5,2,6,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,6,2,5,7,4,1]=>[1,4,7,5,2,6,3]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,6,2,7,1,4,5]=>[5,4,1,7,2,6,3]=>[5,4,1,2,6,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,6,2,7,1,5,4]=>[4,5,1,7,2,6,3]=>[4,5,1,2,6,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,6,2,7,4,1,5]=>[5,1,4,7,2,6,3]=>[5,1,4,2,6,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,6,2,7,4,5,1]=>[1,5,4,7,2,6,3]=>[1,5,4,2,6,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,6,2,7,5,1,4]=>[4,1,5,7,2,6,3]=>[4,1,5,2,6,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,6,2,7,5,4,1]=>[1,4,5,7,2,6,3]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,6,4,1,2,5,7]=>[7,5,2,1,4,6,3]=>[5,2,1,4,6,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,6,4,1,2,7,5]=>[5,7,2,1,4,6,3]=>[5,2,1,4,6,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,6,4,1,5,2,7]=>[7,2,5,1,4,6,3]=>[2,5,1,4,6,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,6,4,1,5,7,2]=>[2,7,5,1,4,6,3]=>[2,5,1,4,6,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,6,4,1,7,2,5]=>[5,2,7,1,4,6,3]=>[5,2,1,4,6,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,6,4,1,7,5,2]=>[2,5,7,1,4,6,3]=>[2,5,1,4,6,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,6,4,2,1,5,7]=>[7,5,1,2,4,6,3]=>[5,1,2,4,6,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,6,4,2,1,7,5]=>[5,7,1,2,4,6,3]=>[5,1,2,4,6,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,6,4,2,5,1,7]=>[7,1,5,2,4,6,3]=>[1,5,2,4,6,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,4,2,5,7,1]=>[1,7,5,2,4,6,3]=>[1,5,2,4,6,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,4,2,7,1,5]=>[5,1,7,2,4,6,3]=>[5,1,2,4,6,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,6,4,2,7,5,1]=>[1,5,7,2,4,6,3]=>[1,5,2,4,6,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,4,5,1,2,7]=>[7,2,1,5,4,6,3]=>[2,1,5,4,6,3]=>[[.,.],[[[.,.],[.,.]],.]] [3,6,4,5,1,7,2]=>[2,7,1,5,4,6,3]=>[2,1,5,4,6,3]=>[[.,.],[[[.,.],[.,.]],.]] [3,6,4,5,2,1,7]=>[7,1,2,5,4,6,3]=>[1,2,5,4,6,3]=>[.,[.,[[[.,.],[.,.]],.]]] [3,6,4,5,2,7,1]=>[1,7,2,5,4,6,3]=>[1,2,5,4,6,3]=>[.,[.,[[[.,.],[.,.]],.]]] [3,6,4,5,7,1,2]=>[2,1,7,5,4,6,3]=>[2,1,5,4,6,3]=>[[.,.],[[[.,.],[.,.]],.]] [3,6,4,5,7,2,1]=>[1,2,7,5,4,6,3]=>[1,2,5,4,6,3]=>[.,[.,[[[.,.],[.,.]],.]]] [3,6,4,7,1,2,5]=>[5,2,1,7,4,6,3]=>[5,2,1,4,6,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,6,4,7,1,5,2]=>[2,5,1,7,4,6,3]=>[2,5,1,4,6,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,6,4,7,2,1,5]=>[5,1,2,7,4,6,3]=>[5,1,2,4,6,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,6,4,7,2,5,1]=>[1,5,2,7,4,6,3]=>[1,5,2,4,6,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,4,7,5,1,2]=>[2,1,5,7,4,6,3]=>[2,1,5,4,6,3]=>[[.,.],[[[.,.],[.,.]],.]] [3,6,4,7,5,2,1]=>[1,2,5,7,4,6,3]=>[1,2,5,4,6,3]=>[.,[.,[[[.,.],[.,.]],.]]] [3,6,5,1,2,4,7]=>[7,4,2,1,5,6,3]=>[4,2,1,5,6,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,6,5,1,2,7,4]=>[4,7,2,1,5,6,3]=>[4,2,1,5,6,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,6,5,1,4,2,7]=>[7,2,4,1,5,6,3]=>[2,4,1,5,6,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,6,5,1,4,7,2]=>[2,7,4,1,5,6,3]=>[2,4,1,5,6,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,6,5,1,7,2,4]=>[4,2,7,1,5,6,3]=>[4,2,1,5,6,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,6,5,1,7,4,2]=>[2,4,7,1,5,6,3]=>[2,4,1,5,6,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,6,5,2,1,4,7]=>[7,4,1,2,5,6,3]=>[4,1,2,5,6,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,6,5,2,1,7,4]=>[4,7,1,2,5,6,3]=>[4,1,2,5,6,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,6,5,2,4,1,7]=>[7,1,4,2,5,6,3]=>[1,4,2,5,6,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,5,2,4,7,1]=>[1,7,4,2,5,6,3]=>[1,4,2,5,6,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,5,2,7,1,4]=>[4,1,7,2,5,6,3]=>[4,1,2,5,6,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,6,5,2,7,4,1]=>[1,4,7,2,5,6,3]=>[1,4,2,5,6,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,5,4,1,2,7]=>[7,2,1,4,5,6,3]=>[2,1,4,5,6,3]=>[[.,.],[[.,[.,[.,.]]],.]] [3,6,5,4,1,7,2]=>[2,7,1,4,5,6,3]=>[2,1,4,5,6,3]=>[[.,.],[[.,[.,[.,.]]],.]] [3,6,5,4,2,1,7]=>[7,1,2,4,5,6,3]=>[1,2,4,5,6,3]=>[.,[.,[[.,[.,[.,.]]],.]]] [3,6,5,4,2,7,1]=>[1,7,2,4,5,6,3]=>[1,2,4,5,6,3]=>[.,[.,[[.,[.,[.,.]]],.]]] [3,6,5,4,7,1,2]=>[2,1,7,4,5,6,3]=>[2,1,4,5,6,3]=>[[.,.],[[.,[.,[.,.]]],.]] [3,6,5,4,7,2,1]=>[1,2,7,4,5,6,3]=>[1,2,4,5,6,3]=>[.,[.,[[.,[.,[.,.]]],.]]] [3,6,5,7,1,2,4]=>[4,2,1,7,5,6,3]=>[4,2,1,5,6,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,6,5,7,1,4,2]=>[2,4,1,7,5,6,3]=>[2,4,1,5,6,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,6,5,7,2,1,4]=>[4,1,2,7,5,6,3]=>[4,1,2,5,6,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,6,5,7,2,4,1]=>[1,4,2,7,5,6,3]=>[1,4,2,5,6,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,5,7,4,1,2]=>[2,1,4,7,5,6,3]=>[2,1,4,5,6,3]=>[[.,.],[[.,[.,[.,.]]],.]] [3,6,5,7,4,2,1]=>[1,2,4,7,5,6,3]=>[1,2,4,5,6,3]=>[.,[.,[[.,[.,[.,.]]],.]]] [3,6,7,1,2,4,5]=>[5,4,2,1,7,6,3]=>[5,4,2,1,6,3]=>[[[[.,.],.],.],[[.,.],.]] [3,6,7,1,2,5,4]=>[4,5,2,1,7,6,3]=>[4,5,2,1,6,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,6,7,1,4,2,5]=>[5,2,4,1,7,6,3]=>[5,2,4,1,6,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,6,7,1,4,5,2]=>[2,5,4,1,7,6,3]=>[2,5,4,1,6,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,6,7,1,5,2,4]=>[4,2,5,1,7,6,3]=>[4,2,5,1,6,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,6,7,1,5,4,2]=>[2,4,5,1,7,6,3]=>[2,4,5,1,6,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,6,7,2,1,4,5]=>[5,4,1,2,7,6,3]=>[5,4,1,2,6,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,6,7,2,1,5,4]=>[4,5,1,2,7,6,3]=>[4,5,1,2,6,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,6,7,2,4,1,5]=>[5,1,4,2,7,6,3]=>[5,1,4,2,6,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,6,7,2,4,5,1]=>[1,5,4,2,7,6,3]=>[1,5,4,2,6,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,6,7,2,5,1,4]=>[4,1,5,2,7,6,3]=>[4,1,5,2,6,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,6,7,2,5,4,1]=>[1,4,5,2,7,6,3]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,6,7,4,1,2,5]=>[5,2,1,4,7,6,3]=>[5,2,1,4,6,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,6,7,4,1,5,2]=>[2,5,1,4,7,6,3]=>[2,5,1,4,6,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,6,7,4,2,1,5]=>[5,1,2,4,7,6,3]=>[5,1,2,4,6,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,6,7,4,2,5,1]=>[1,5,2,4,7,6,3]=>[1,5,2,4,6,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,7,4,5,1,2]=>[2,1,5,4,7,6,3]=>[2,1,5,4,6,3]=>[[.,.],[[[.,.],[.,.]],.]] [3,6,7,4,5,2,1]=>[1,2,5,4,7,6,3]=>[1,2,5,4,6,3]=>[.,[.,[[[.,.],[.,.]],.]]] [3,6,7,5,1,2,4]=>[4,2,1,5,7,6,3]=>[4,2,1,5,6,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,6,7,5,1,4,2]=>[2,4,1,5,7,6,3]=>[2,4,1,5,6,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,6,7,5,2,1,4]=>[4,1,2,5,7,6,3]=>[4,1,2,5,6,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,6,7,5,2,4,1]=>[1,4,2,5,7,6,3]=>[1,4,2,5,6,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,7,5,4,1,2]=>[2,1,4,5,7,6,3]=>[2,1,4,5,6,3]=>[[.,.],[[.,[.,[.,.]]],.]] [3,6,7,5,4,2,1]=>[1,2,4,5,7,6,3]=>[1,2,4,5,6,3]=>[.,[.,[[.,[.,[.,.]]],.]]] [3,7,1,2,4,5,6]=>[6,5,4,2,1,7,3]=>[6,5,4,2,1,3]=>[[[[[.,.],.],.],.],[.,.]] [3,7,1,2,4,6,5]=>[5,6,4,2,1,7,3]=>[5,6,4,2,1,3]=>[[[[.,[.,.]],.],.],[.,.]] [3,7,1,2,5,4,6]=>[6,4,5,2,1,7,3]=>[6,4,5,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [3,7,1,2,5,6,4]=>[4,6,5,2,1,7,3]=>[4,6,5,2,1,3]=>[[[.,[[.,.],.]],.],[.,.]] [3,7,1,2,6,4,5]=>[5,4,6,2,1,7,3]=>[5,4,6,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [3,7,1,2,6,5,4]=>[4,5,6,2,1,7,3]=>[4,5,6,2,1,3]=>[[[.,[.,[.,.]]],.],[.,.]] [3,7,1,4,2,5,6]=>[6,5,2,4,1,7,3]=>[6,5,2,4,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,7,1,4,2,6,5]=>[5,6,2,4,1,7,3]=>[5,6,2,4,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,7,1,4,5,2,6]=>[6,2,5,4,1,7,3]=>[6,2,5,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,7,1,4,5,6,2]=>[2,6,5,4,1,7,3]=>[2,6,5,4,1,3]=>[[.,[[[.,.],.],.]],[.,.]] [3,7,1,4,6,2,5]=>[5,2,6,4,1,7,3]=>[5,2,6,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,7,1,4,6,5,2]=>[2,5,6,4,1,7,3]=>[2,5,6,4,1,3]=>[[.,[[.,[.,.]],.]],[.,.]] [3,7,1,5,2,4,6]=>[6,4,2,5,1,7,3]=>[6,4,2,5,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,7,1,5,2,6,4]=>[4,6,2,5,1,7,3]=>[4,6,2,5,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,7,1,5,4,2,6]=>[6,2,4,5,1,7,3]=>[6,2,4,5,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,7,1,5,4,6,2]=>[2,6,4,5,1,7,3]=>[2,6,4,5,1,3]=>[[.,[[.,.],[.,.]]],[.,.]] [3,7,1,5,6,2,4]=>[4,2,6,5,1,7,3]=>[4,2,6,5,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [3,7,1,5,6,4,2]=>[2,4,6,5,1,7,3]=>[2,4,6,5,1,3]=>[[.,[.,[[.,.],.]]],[.,.]] [3,7,1,6,2,4,5]=>[5,4,2,6,1,7,3]=>[5,4,2,6,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [3,7,1,6,2,5,4]=>[4,5,2,6,1,7,3]=>[4,5,2,6,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [3,7,1,6,4,2,5]=>[5,2,4,6,1,7,3]=>[5,2,4,6,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,7,1,6,4,5,2]=>[2,5,4,6,1,7,3]=>[2,5,4,6,1,3]=>[[.,[[.,.],[.,.]]],[.,.]] [3,7,1,6,5,2,4]=>[4,2,5,6,1,7,3]=>[4,2,5,6,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [3,7,1,6,5,4,2]=>[2,4,5,6,1,7,3]=>[2,4,5,6,1,3]=>[[.,[.,[.,[.,.]]]],[.,.]] [3,7,2,1,4,5,6]=>[6,5,4,1,2,7,3]=>[6,5,4,1,2,3]=>[[[[.,.],.],.],[.,[.,.]]] [3,7,2,1,4,6,5]=>[5,6,4,1,2,7,3]=>[5,6,4,1,2,3]=>[[[.,[.,.]],.],[.,[.,.]]] [3,7,2,1,5,4,6]=>[6,4,5,1,2,7,3]=>[6,4,5,1,2,3]=>[[[.,.],[.,.]],[.,[.,.]]] [3,7,2,1,5,6,4]=>[4,6,5,1,2,7,3]=>[4,6,5,1,2,3]=>[[.,[[.,.],.]],[.,[.,.]]] [3,7,2,1,6,4,5]=>[5,4,6,1,2,7,3]=>[5,4,6,1,2,3]=>[[[.,.],[.,.]],[.,[.,.]]] [3,7,2,1,6,5,4]=>[4,5,6,1,2,7,3]=>[4,5,6,1,2,3]=>[[.,[.,[.,.]]],[.,[.,.]]] [3,7,2,4,1,5,6]=>[6,5,1,4,2,7,3]=>[6,5,1,4,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,7,2,4,1,6,5]=>[5,6,1,4,2,7,3]=>[5,6,1,4,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,7,2,4,5,1,6]=>[6,1,5,4,2,7,3]=>[6,1,5,4,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,7,2,4,5,6,1]=>[1,6,5,4,2,7,3]=>[1,6,5,4,2,3]=>[.,[[[[.,.],.],.],[.,.]]] [3,7,2,4,6,1,5]=>[5,1,6,4,2,7,3]=>[5,1,6,4,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,7,2,4,6,5,1]=>[1,5,6,4,2,7,3]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [3,7,2,5,1,4,6]=>[6,4,1,5,2,7,3]=>[6,4,1,5,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,7,2,5,1,6,4]=>[4,6,1,5,2,7,3]=>[4,6,1,5,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,7,2,5,4,1,6]=>[6,1,4,5,2,7,3]=>[6,1,4,5,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,7,2,5,4,6,1]=>[1,6,4,5,2,7,3]=>[1,6,4,5,2,3]=>[.,[[[.,.],[.,.]],[.,.]]] [3,7,2,5,6,1,4]=>[4,1,6,5,2,7,3]=>[4,1,6,5,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [3,7,2,5,6,4,1]=>[1,4,6,5,2,7,3]=>[1,4,6,5,2,3]=>[.,[[.,[[.,.],.]],[.,.]]] [3,7,2,6,1,4,5]=>[5,4,1,6,2,7,3]=>[5,4,1,6,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [3,7,2,6,1,5,4]=>[4,5,1,6,2,7,3]=>[4,5,1,6,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [3,7,2,6,4,1,5]=>[5,1,4,6,2,7,3]=>[5,1,4,6,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,7,2,6,4,5,1]=>[1,5,4,6,2,7,3]=>[1,5,4,6,2,3]=>[.,[[[.,.],[.,.]],[.,.]]] [3,7,2,6,5,1,4]=>[4,1,5,6,2,7,3]=>[4,1,5,6,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [3,7,2,6,5,4,1]=>[1,4,5,6,2,7,3]=>[1,4,5,6,2,3]=>[.,[[.,[.,[.,.]]],[.,.]]] [3,7,4,1,2,5,6]=>[6,5,2,1,4,7,3]=>[6,5,2,1,4,3]=>[[[[.,.],.],.],[[.,.],.]] [3,7,4,1,2,6,5]=>[5,6,2,1,4,7,3]=>[5,6,2,1,4,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,7,4,1,5,2,6]=>[6,2,5,1,4,7,3]=>[6,2,5,1,4,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,7,4,1,5,6,2]=>[2,6,5,1,4,7,3]=>[2,6,5,1,4,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,7,4,1,6,2,5]=>[5,2,6,1,4,7,3]=>[5,2,6,1,4,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,7,4,1,6,5,2]=>[2,5,6,1,4,7,3]=>[2,5,6,1,4,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,7,4,2,1,5,6]=>[6,5,1,2,4,7,3]=>[6,5,1,2,4,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,7,4,2,1,6,5]=>[5,6,1,2,4,7,3]=>[5,6,1,2,4,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,7,4,2,5,1,6]=>[6,1,5,2,4,7,3]=>[6,1,5,2,4,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,7,4,2,5,6,1]=>[1,6,5,2,4,7,3]=>[1,6,5,2,4,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,7,4,2,6,1,5]=>[5,1,6,2,4,7,3]=>[5,1,6,2,4,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,7,4,2,6,5,1]=>[1,5,6,2,4,7,3]=>[1,5,6,2,4,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,7,4,5,1,2,6]=>[6,2,1,5,4,7,3]=>[6,2,1,5,4,3]=>[[[.,.],.],[[[.,.],.],.]] [3,7,4,5,1,6,2]=>[2,6,1,5,4,7,3]=>[2,6,1,5,4,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,7,4,5,2,1,6]=>[6,1,2,5,4,7,3]=>[6,1,2,5,4,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,7,4,5,2,6,1]=>[1,6,2,5,4,7,3]=>[1,6,2,5,4,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,7,4,5,6,1,2]=>[2,1,6,5,4,7,3]=>[2,1,6,5,4,3]=>[[.,.],[[[[.,.],.],.],.]] [3,7,4,5,6,2,1]=>[1,2,6,5,4,7,3]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]] [3,7,4,6,1,2,5]=>[5,2,1,6,4,7,3]=>[5,2,1,6,4,3]=>[[[.,.],.],[[[.,.],.],.]] [3,7,4,6,1,5,2]=>[2,5,1,6,4,7,3]=>[2,5,1,6,4,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,7,4,6,2,1,5]=>[5,1,2,6,4,7,3]=>[5,1,2,6,4,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,7,4,6,2,5,1]=>[1,5,2,6,4,7,3]=>[1,5,2,6,4,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,7,4,6,5,1,2]=>[2,1,5,6,4,7,3]=>[2,1,5,6,4,3]=>[[.,.],[[[.,[.,.]],.],.]] [3,7,4,6,5,2,1]=>[1,2,5,6,4,7,3]=>[1,2,5,6,4,3]=>[.,[.,[[[.,[.,.]],.],.]]] [3,7,5,1,2,4,6]=>[6,4,2,1,5,7,3]=>[6,4,2,1,5,3]=>[[[[.,.],.],.],[[.,.],.]] [3,7,5,1,2,6,4]=>[4,6,2,1,5,7,3]=>[4,6,2,1,5,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,7,5,1,4,2,6]=>[6,2,4,1,5,7,3]=>[6,2,4,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,7,5,1,4,6,2]=>[2,6,4,1,5,7,3]=>[2,6,4,1,5,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,7,5,1,6,2,4]=>[4,2,6,1,5,7,3]=>[4,2,6,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,7,5,1,6,4,2]=>[2,4,6,1,5,7,3]=>[2,4,6,1,5,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,7,5,2,1,4,6]=>[6,4,1,2,5,7,3]=>[6,4,1,2,5,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,7,5,2,1,6,4]=>[4,6,1,2,5,7,3]=>[4,6,1,2,5,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,7,5,2,4,1,6]=>[6,1,4,2,5,7,3]=>[6,1,4,2,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,7,5,2,4,6,1]=>[1,6,4,2,5,7,3]=>[1,6,4,2,5,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,7,5,2,6,1,4]=>[4,1,6,2,5,7,3]=>[4,1,6,2,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,7,5,2,6,4,1]=>[1,4,6,2,5,7,3]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,7,5,4,1,2,6]=>[6,2,1,4,5,7,3]=>[6,2,1,4,5,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,7,5,4,1,6,2]=>[2,6,1,4,5,7,3]=>[2,6,1,4,5,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,7,5,4,2,1,6]=>[6,1,2,4,5,7,3]=>[6,1,2,4,5,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,7,5,4,2,6,1]=>[1,6,2,4,5,7,3]=>[1,6,2,4,5,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,7,5,4,6,1,2]=>[2,1,6,4,5,7,3]=>[2,1,6,4,5,3]=>[[.,.],[[[.,.],[.,.]],.]] [3,7,5,4,6,2,1]=>[1,2,6,4,5,7,3]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]] [3,7,5,6,1,2,4]=>[4,2,1,6,5,7,3]=>[4,2,1,6,5,3]=>[[[.,.],.],[[[.,.],.],.]] [3,7,5,6,1,4,2]=>[2,4,1,6,5,7,3]=>[2,4,1,6,5,3]=>[[.,[.,.]],[[[.,.],.],.]] [3,7,5,6,2,1,4]=>[4,1,2,6,5,7,3]=>[4,1,2,6,5,3]=>[[.,.],[.,[[[.,.],.],.]]] [3,7,5,6,2,4,1]=>[1,4,2,6,5,7,3]=>[1,4,2,6,5,3]=>[.,[[.,.],[[[.,.],.],.]]] [3,7,5,6,4,1,2]=>[2,1,4,6,5,7,3]=>[2,1,4,6,5,3]=>[[.,.],[[.,[[.,.],.]],.]] [3,7,5,6,4,2,1]=>[1,2,4,6,5,7,3]=>[1,2,4,6,5,3]=>[.,[.,[[.,[[.,.],.]],.]]] [3,7,6,1,2,4,5]=>[5,4,2,1,6,7,3]=>[5,4,2,1,6,3]=>[[[[.,.],.],.],[[.,.],.]] [3,7,6,1,2,5,4]=>[4,5,2,1,6,7,3]=>[4,5,2,1,6,3]=>[[[.,[.,.]],.],[[.,.],.]] [3,7,6,1,4,2,5]=>[5,2,4,1,6,7,3]=>[5,2,4,1,6,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,7,6,1,4,5,2]=>[2,5,4,1,6,7,3]=>[2,5,4,1,6,3]=>[[.,[[.,.],.]],[[.,.],.]] [3,7,6,1,5,2,4]=>[4,2,5,1,6,7,3]=>[4,2,5,1,6,3]=>[[[.,.],[.,.]],[[.,.],.]] [3,7,6,1,5,4,2]=>[2,4,5,1,6,7,3]=>[2,4,5,1,6,3]=>[[.,[.,[.,.]]],[[.,.],.]] [3,7,6,2,1,4,5]=>[5,4,1,2,6,7,3]=>[5,4,1,2,6,3]=>[[[.,.],.],[.,[[.,.],.]]] [3,7,6,2,1,5,4]=>[4,5,1,2,6,7,3]=>[4,5,1,2,6,3]=>[[.,[.,.]],[.,[[.,.],.]]] [3,7,6,2,4,1,5]=>[5,1,4,2,6,7,3]=>[5,1,4,2,6,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,7,6,2,4,5,1]=>[1,5,4,2,6,7,3]=>[1,5,4,2,6,3]=>[.,[[[.,.],.],[[.,.],.]]] [3,7,6,2,5,1,4]=>[4,1,5,2,6,7,3]=>[4,1,5,2,6,3]=>[[.,.],[[.,.],[[.,.],.]]] [3,7,6,2,5,4,1]=>[1,4,5,2,6,7,3]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[[.,.],.]]] [3,7,6,4,1,2,5]=>[5,2,1,4,6,7,3]=>[5,2,1,4,6,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,7,6,4,1,5,2]=>[2,5,1,4,6,7,3]=>[2,5,1,4,6,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,7,6,4,2,1,5]=>[5,1,2,4,6,7,3]=>[5,1,2,4,6,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,7,6,4,2,5,1]=>[1,5,2,4,6,7,3]=>[1,5,2,4,6,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,7,6,4,5,1,2]=>[2,1,5,4,6,7,3]=>[2,1,5,4,6,3]=>[[.,.],[[[.,.],[.,.]],.]] [3,7,6,4,5,2,1]=>[1,2,5,4,6,7,3]=>[1,2,5,4,6,3]=>[.,[.,[[[.,.],[.,.]],.]]] [3,7,6,5,1,2,4]=>[4,2,1,5,6,7,3]=>[4,2,1,5,6,3]=>[[[.,.],.],[[.,[.,.]],.]] [3,7,6,5,1,4,2]=>[2,4,1,5,6,7,3]=>[2,4,1,5,6,3]=>[[.,[.,.]],[[.,[.,.]],.]] [3,7,6,5,2,1,4]=>[4,1,2,5,6,7,3]=>[4,1,2,5,6,3]=>[[.,.],[.,[[.,[.,.]],.]]] [3,7,6,5,2,4,1]=>[1,4,2,5,6,7,3]=>[1,4,2,5,6,3]=>[.,[[.,.],[[.,[.,.]],.]]] [3,7,6,5,4,1,2]=>[2,1,4,5,6,7,3]=>[2,1,4,5,6,3]=>[[.,.],[[.,[.,[.,.]]],.]] [3,7,6,5,4,2,1]=>[1,2,4,5,6,7,3]=>[1,2,4,5,6,3]=>[.,[.,[[.,[.,[.,.]]],.]]] [4,1,2,3,5,6,7]=>[7,6,5,3,2,1,4]=>[6,5,3,2,1,4]=>[[[[[.,.],.],.],.],[.,.]] [4,1,2,3,5,7,6]=>[6,7,5,3,2,1,4]=>[6,5,3,2,1,4]=>[[[[[.,.],.],.],.],[.,.]] [4,1,2,3,6,5,7]=>[7,5,6,3,2,1,4]=>[5,6,3,2,1,4]=>[[[[.,[.,.]],.],.],[.,.]] [4,1,2,3,6,7,5]=>[5,7,6,3,2,1,4]=>[5,6,3,2,1,4]=>[[[[.,[.,.]],.],.],[.,.]] [4,1,2,3,7,5,6]=>[6,5,7,3,2,1,4]=>[6,5,3,2,1,4]=>[[[[[.,.],.],.],.],[.,.]] [4,1,2,3,7,6,5]=>[5,6,7,3,2,1,4]=>[5,6,3,2,1,4]=>[[[[.,[.,.]],.],.],[.,.]] [4,1,2,5,3,6,7]=>[7,6,3,5,2,1,4]=>[6,3,5,2,1,4]=>[[[[.,.],[.,.]],.],[.,.]] [4,1,2,5,3,7,6]=>[6,7,3,5,2,1,4]=>[6,3,5,2,1,4]=>[[[[.,.],[.,.]],.],[.,.]] [4,1,2,5,6,3,7]=>[7,3,6,5,2,1,4]=>[3,6,5,2,1,4]=>[[[.,[[.,.],.]],.],[.,.]] [4,1,2,5,6,7,3]=>[3,7,6,5,2,1,4]=>[3,6,5,2,1,4]=>[[[.,[[.,.],.]],.],[.,.]] [4,1,2,5,7,3,6]=>[6,3,7,5,2,1,4]=>[6,3,5,2,1,4]=>[[[[.,.],[.,.]],.],[.,.]] [4,1,2,5,7,6,3]=>[3,6,7,5,2,1,4]=>[3,6,5,2,1,4]=>[[[.,[[.,.],.]],.],[.,.]] [4,1,2,6,3,5,7]=>[7,5,3,6,2,1,4]=>[5,3,6,2,1,4]=>[[[[.,.],[.,.]],.],[.,.]] [4,1,2,6,3,7,5]=>[5,7,3,6,2,1,4]=>[5,3,6,2,1,4]=>[[[[.,.],[.,.]],.],[.,.]] [4,1,2,6,5,3,7]=>[7,3,5,6,2,1,4]=>[3,5,6,2,1,4]=>[[[.,[.,[.,.]]],.],[.,.]] [4,1,2,6,5,7,3]=>[3,7,5,6,2,1,4]=>[3,5,6,2,1,4]=>[[[.,[.,[.,.]]],.],[.,.]] [4,1,2,6,7,3,5]=>[5,3,7,6,2,1,4]=>[5,3,6,2,1,4]=>[[[[.,.],[.,.]],.],[.,.]] [4,1,2,6,7,5,3]=>[3,5,7,6,2,1,4]=>[3,5,6,2,1,4]=>[[[.,[.,[.,.]]],.],[.,.]] [4,1,2,7,3,5,6]=>[6,5,3,7,2,1,4]=>[6,5,3,2,1,4]=>[[[[[.,.],.],.],.],[.,.]] [4,1,2,7,3,6,5]=>[5,6,3,7,2,1,4]=>[5,6,3,2,1,4]=>[[[[.,[.,.]],.],.],[.,.]] [4,1,2,7,5,3,6]=>[6,3,5,7,2,1,4]=>[6,3,5,2,1,4]=>[[[[.,.],[.,.]],.],[.,.]] [4,1,2,7,5,6,3]=>[3,6,5,7,2,1,4]=>[3,6,5,2,1,4]=>[[[.,[[.,.],.]],.],[.,.]] [4,1,2,7,6,3,5]=>[5,3,6,7,2,1,4]=>[5,3,6,2,1,4]=>[[[[.,.],[.,.]],.],[.,.]] [4,1,2,7,6,5,3]=>[3,5,6,7,2,1,4]=>[3,5,6,2,1,4]=>[[[.,[.,[.,.]]],.],[.,.]] [4,1,3,2,5,6,7]=>[7,6,5,2,3,1,4]=>[6,5,2,3,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,3,2,5,7,6]=>[6,7,5,2,3,1,4]=>[6,5,2,3,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,3,2,6,5,7]=>[7,5,6,2,3,1,4]=>[5,6,2,3,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,3,2,6,7,5]=>[5,7,6,2,3,1,4]=>[5,6,2,3,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,3,2,7,5,6]=>[6,5,7,2,3,1,4]=>[6,5,2,3,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,3,2,7,6,5]=>[5,6,7,2,3,1,4]=>[5,6,2,3,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,3,5,2,6,7]=>[7,6,2,5,3,1,4]=>[6,2,5,3,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,3,5,2,7,6]=>[6,7,2,5,3,1,4]=>[6,2,5,3,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,3,5,6,2,7]=>[7,2,6,5,3,1,4]=>[2,6,5,3,1,4]=>[[.,[[[.,.],.],.]],[.,.]] [4,1,3,5,6,7,2]=>[2,7,6,5,3,1,4]=>[2,6,5,3,1,4]=>[[.,[[[.,.],.],.]],[.,.]] [4,1,3,5,7,2,6]=>[6,2,7,5,3,1,4]=>[6,2,5,3,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,3,5,7,6,2]=>[2,6,7,5,3,1,4]=>[2,6,5,3,1,4]=>[[.,[[[.,.],.],.]],[.,.]] [4,1,3,6,2,5,7]=>[7,5,2,6,3,1,4]=>[5,2,6,3,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,3,6,2,7,5]=>[5,7,2,6,3,1,4]=>[5,2,6,3,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,3,6,5,2,7]=>[7,2,5,6,3,1,4]=>[2,5,6,3,1,4]=>[[.,[[.,[.,.]],.]],[.,.]] [4,1,3,6,5,7,2]=>[2,7,5,6,3,1,4]=>[2,5,6,3,1,4]=>[[.,[[.,[.,.]],.]],[.,.]] [4,1,3,6,7,2,5]=>[5,2,7,6,3,1,4]=>[5,2,6,3,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,3,6,7,5,2]=>[2,5,7,6,3,1,4]=>[2,5,6,3,1,4]=>[[.,[[.,[.,.]],.]],[.,.]] [4,1,3,7,2,5,6]=>[6,5,2,7,3,1,4]=>[6,5,2,3,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,3,7,2,6,5]=>[5,6,2,7,3,1,4]=>[5,6,2,3,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,3,7,5,2,6]=>[6,2,5,7,3,1,4]=>[6,2,5,3,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,3,7,5,6,2]=>[2,6,5,7,3,1,4]=>[2,6,5,3,1,4]=>[[.,[[[.,.],.],.]],[.,.]] [4,1,3,7,6,2,5]=>[5,2,6,7,3,1,4]=>[5,2,6,3,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,3,7,6,5,2]=>[2,5,6,7,3,1,4]=>[2,5,6,3,1,4]=>[[.,[[.,[.,.]],.]],[.,.]] [4,1,5,2,3,6,7]=>[7,6,3,2,5,1,4]=>[6,3,2,5,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,5,2,3,7,6]=>[6,7,3,2,5,1,4]=>[6,3,2,5,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,5,2,6,3,7]=>[7,3,6,2,5,1,4]=>[3,6,2,5,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,5,2,6,7,3]=>[3,7,6,2,5,1,4]=>[3,6,2,5,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,5,2,7,3,6]=>[6,3,7,2,5,1,4]=>[6,3,2,5,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,5,2,7,6,3]=>[3,6,7,2,5,1,4]=>[3,6,2,5,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,5,3,2,6,7]=>[7,6,2,3,5,1,4]=>[6,2,3,5,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,5,3,2,7,6]=>[6,7,2,3,5,1,4]=>[6,2,3,5,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,5,3,6,2,7]=>[7,2,6,3,5,1,4]=>[2,6,3,5,1,4]=>[[.,[[.,.],[.,.]]],[.,.]] [4,1,5,3,6,7,2]=>[2,7,6,3,5,1,4]=>[2,6,3,5,1,4]=>[[.,[[.,.],[.,.]]],[.,.]] [4,1,5,3,7,2,6]=>[6,2,7,3,5,1,4]=>[6,2,3,5,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,5,3,7,6,2]=>[2,6,7,3,5,1,4]=>[2,6,3,5,1,4]=>[[.,[[.,.],[.,.]]],[.,.]] [4,1,5,6,2,3,7]=>[7,3,2,6,5,1,4]=>[3,2,6,5,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,5,6,2,7,3]=>[3,7,2,6,5,1,4]=>[3,2,6,5,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,5,6,3,2,7]=>[7,2,3,6,5,1,4]=>[2,3,6,5,1,4]=>[[.,[.,[[.,.],.]]],[.,.]] [4,1,5,6,3,7,2]=>[2,7,3,6,5,1,4]=>[2,3,6,5,1,4]=>[[.,[.,[[.,.],.]]],[.,.]] [4,1,5,6,7,2,3]=>[3,2,7,6,5,1,4]=>[3,2,6,5,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,5,6,7,3,2]=>[2,3,7,6,5,1,4]=>[2,3,6,5,1,4]=>[[.,[.,[[.,.],.]]],[.,.]] [4,1,5,7,2,3,6]=>[6,3,2,7,5,1,4]=>[6,3,2,5,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,5,7,2,6,3]=>[3,6,2,7,5,1,4]=>[3,6,2,5,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,5,7,3,2,6]=>[6,2,3,7,5,1,4]=>[6,2,3,5,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,5,7,3,6,2]=>[2,6,3,7,5,1,4]=>[2,6,3,5,1,4]=>[[.,[[.,.],[.,.]]],[.,.]] [4,1,5,7,6,2,3]=>[3,2,6,7,5,1,4]=>[3,2,6,5,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,5,7,6,3,2]=>[2,3,6,7,5,1,4]=>[2,3,6,5,1,4]=>[[.,[.,[[.,.],.]]],[.,.]] [4,1,6,2,3,5,7]=>[7,5,3,2,6,1,4]=>[5,3,2,6,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,6,2,3,7,5]=>[5,7,3,2,6,1,4]=>[5,3,2,6,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,6,2,5,3,7]=>[7,3,5,2,6,1,4]=>[3,5,2,6,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,6,2,5,7,3]=>[3,7,5,2,6,1,4]=>[3,5,2,6,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,6,2,7,3,5]=>[5,3,7,2,6,1,4]=>[5,3,2,6,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,6,2,7,5,3]=>[3,5,7,2,6,1,4]=>[3,5,2,6,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,6,3,2,5,7]=>[7,5,2,3,6,1,4]=>[5,2,3,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,6,3,2,7,5]=>[5,7,2,3,6,1,4]=>[5,2,3,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,6,3,5,2,7]=>[7,2,5,3,6,1,4]=>[2,5,3,6,1,4]=>[[.,[[.,.],[.,.]]],[.,.]] [4,1,6,3,5,7,2]=>[2,7,5,3,6,1,4]=>[2,5,3,6,1,4]=>[[.,[[.,.],[.,.]]],[.,.]] [4,1,6,3,7,2,5]=>[5,2,7,3,6,1,4]=>[5,2,3,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,6,3,7,5,2]=>[2,5,7,3,6,1,4]=>[2,5,3,6,1,4]=>[[.,[[.,.],[.,.]]],[.,.]] [4,1,6,5,2,3,7]=>[7,3,2,5,6,1,4]=>[3,2,5,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,6,5,2,7,3]=>[3,7,2,5,6,1,4]=>[3,2,5,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,6,5,3,2,7]=>[7,2,3,5,6,1,4]=>[2,3,5,6,1,4]=>[[.,[.,[.,[.,.]]]],[.,.]] [4,1,6,5,3,7,2]=>[2,7,3,5,6,1,4]=>[2,3,5,6,1,4]=>[[.,[.,[.,[.,.]]]],[.,.]] [4,1,6,5,7,2,3]=>[3,2,7,5,6,1,4]=>[3,2,5,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,6,5,7,3,2]=>[2,3,7,5,6,1,4]=>[2,3,5,6,1,4]=>[[.,[.,[.,[.,.]]]],[.,.]] [4,1,6,7,2,3,5]=>[5,3,2,7,6,1,4]=>[5,3,2,6,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,6,7,2,5,3]=>[3,5,2,7,6,1,4]=>[3,5,2,6,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,6,7,3,2,5]=>[5,2,3,7,6,1,4]=>[5,2,3,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,6,7,3,5,2]=>[2,5,3,7,6,1,4]=>[2,5,3,6,1,4]=>[[.,[[.,.],[.,.]]],[.,.]] [4,1,6,7,5,2,3]=>[3,2,5,7,6,1,4]=>[3,2,5,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,6,7,5,3,2]=>[2,3,5,7,6,1,4]=>[2,3,5,6,1,4]=>[[.,[.,[.,[.,.]]]],[.,.]] [4,1,7,2,3,5,6]=>[6,5,3,2,7,1,4]=>[6,5,3,2,1,4]=>[[[[[.,.],.],.],.],[.,.]] [4,1,7,2,3,6,5]=>[5,6,3,2,7,1,4]=>[5,6,3,2,1,4]=>[[[[.,[.,.]],.],.],[.,.]] [4,1,7,2,5,3,6]=>[6,3,5,2,7,1,4]=>[6,3,5,2,1,4]=>[[[[.,.],[.,.]],.],[.,.]] [4,1,7,2,5,6,3]=>[3,6,5,2,7,1,4]=>[3,6,5,2,1,4]=>[[[.,[[.,.],.]],.],[.,.]] [4,1,7,2,6,3,5]=>[5,3,6,2,7,1,4]=>[5,3,6,2,1,4]=>[[[[.,.],[.,.]],.],[.,.]] [4,1,7,2,6,5,3]=>[3,5,6,2,7,1,4]=>[3,5,6,2,1,4]=>[[[.,[.,[.,.]]],.],[.,.]] [4,1,7,3,2,5,6]=>[6,5,2,3,7,1,4]=>[6,5,2,3,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,7,3,2,6,5]=>[5,6,2,3,7,1,4]=>[5,6,2,3,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,7,3,5,2,6]=>[6,2,5,3,7,1,4]=>[6,2,5,3,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,7,3,5,6,2]=>[2,6,5,3,7,1,4]=>[2,6,5,3,1,4]=>[[.,[[[.,.],.],.]],[.,.]] [4,1,7,3,6,2,5]=>[5,2,6,3,7,1,4]=>[5,2,6,3,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,7,3,6,5,2]=>[2,5,6,3,7,1,4]=>[2,5,6,3,1,4]=>[[.,[[.,[.,.]],.]],[.,.]] [4,1,7,5,2,3,6]=>[6,3,2,5,7,1,4]=>[6,3,2,5,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,7,5,2,6,3]=>[3,6,2,5,7,1,4]=>[3,6,2,5,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,7,5,3,2,6]=>[6,2,3,5,7,1,4]=>[6,2,3,5,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,7,5,3,6,2]=>[2,6,3,5,7,1,4]=>[2,6,3,5,1,4]=>[[.,[[.,.],[.,.]]],[.,.]] [4,1,7,5,6,2,3]=>[3,2,6,5,7,1,4]=>[3,2,6,5,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,1,7,5,6,3,2]=>[2,3,6,5,7,1,4]=>[2,3,6,5,1,4]=>[[.,[.,[[.,.],.]]],[.,.]] [4,1,7,6,2,3,5]=>[5,3,2,6,7,1,4]=>[5,3,2,6,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,1,7,6,2,5,3]=>[3,5,2,6,7,1,4]=>[3,5,2,6,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,1,7,6,3,2,5]=>[5,2,3,6,7,1,4]=>[5,2,3,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,7,6,3,5,2]=>[2,5,3,6,7,1,4]=>[2,5,3,6,1,4]=>[[.,[[.,.],[.,.]]],[.,.]] [4,1,7,6,5,2,3]=>[3,2,5,6,7,1,4]=>[3,2,5,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,1,7,6,5,3,2]=>[2,3,5,6,7,1,4]=>[2,3,5,6,1,4]=>[[.,[.,[.,[.,.]]]],[.,.]] [4,2,1,3,5,6,7]=>[7,6,5,3,1,2,4]=>[6,5,3,1,2,4]=>[[[[.,.],.],.],[.,[.,.]]] [4,2,1,3,5,7,6]=>[6,7,5,3,1,2,4]=>[6,5,3,1,2,4]=>[[[[.,.],.],.],[.,[.,.]]] [4,2,1,3,6,5,7]=>[7,5,6,3,1,2,4]=>[5,6,3,1,2,4]=>[[[.,[.,.]],.],[.,[.,.]]] [4,2,1,3,6,7,5]=>[5,7,6,3,1,2,4]=>[5,6,3,1,2,4]=>[[[.,[.,.]],.],[.,[.,.]]] [4,2,1,3,7,5,6]=>[6,5,7,3,1,2,4]=>[6,5,3,1,2,4]=>[[[[.,.],.],.],[.,[.,.]]] [4,2,1,3,7,6,5]=>[5,6,7,3,1,2,4]=>[5,6,3,1,2,4]=>[[[.,[.,.]],.],[.,[.,.]]] [4,2,1,5,3,6,7]=>[7,6,3,5,1,2,4]=>[6,3,5,1,2,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,2,1,5,3,7,6]=>[6,7,3,5,1,2,4]=>[6,3,5,1,2,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,2,1,5,6,3,7]=>[7,3,6,5,1,2,4]=>[3,6,5,1,2,4]=>[[.,[[.,.],.]],[.,[.,.]]] [4,2,1,5,6,7,3]=>[3,7,6,5,1,2,4]=>[3,6,5,1,2,4]=>[[.,[[.,.],.]],[.,[.,.]]] [4,2,1,5,7,3,6]=>[6,3,7,5,1,2,4]=>[6,3,5,1,2,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,2,1,5,7,6,3]=>[3,6,7,5,1,2,4]=>[3,6,5,1,2,4]=>[[.,[[.,.],.]],[.,[.,.]]] [4,2,1,6,3,5,7]=>[7,5,3,6,1,2,4]=>[5,3,6,1,2,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,2,1,6,3,7,5]=>[5,7,3,6,1,2,4]=>[5,3,6,1,2,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,2,1,6,5,3,7]=>[7,3,5,6,1,2,4]=>[3,5,6,1,2,4]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,2,1,6,5,7,3]=>[3,7,5,6,1,2,4]=>[3,5,6,1,2,4]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,2,1,6,7,3,5]=>[5,3,7,6,1,2,4]=>[5,3,6,1,2,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,2,1,6,7,5,3]=>[3,5,7,6,1,2,4]=>[3,5,6,1,2,4]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,2,1,7,3,5,6]=>[6,5,3,7,1,2,4]=>[6,5,3,1,2,4]=>[[[[.,.],.],.],[.,[.,.]]] [4,2,1,7,3,6,5]=>[5,6,3,7,1,2,4]=>[5,6,3,1,2,4]=>[[[.,[.,.]],.],[.,[.,.]]] [4,2,1,7,5,3,6]=>[6,3,5,7,1,2,4]=>[6,3,5,1,2,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,2,1,7,5,6,3]=>[3,6,5,7,1,2,4]=>[3,6,5,1,2,4]=>[[.,[[.,.],.]],[.,[.,.]]] [4,2,1,7,6,3,5]=>[5,3,6,7,1,2,4]=>[5,3,6,1,2,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,2,1,7,6,5,3]=>[3,5,6,7,1,2,4]=>[3,5,6,1,2,4]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,2,3,1,5,6,7]=>[7,6,5,1,3,2,4]=>[6,5,1,3,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,3,1,5,7,6]=>[6,7,5,1,3,2,4]=>[6,5,1,3,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,3,1,6,5,7]=>[7,5,6,1,3,2,4]=>[5,6,1,3,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,3,1,6,7,5]=>[5,7,6,1,3,2,4]=>[5,6,1,3,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,3,1,7,5,6]=>[6,5,7,1,3,2,4]=>[6,5,1,3,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,3,1,7,6,5]=>[5,6,7,1,3,2,4]=>[5,6,1,3,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,3,5,1,6,7]=>[7,6,1,5,3,2,4]=>[6,1,5,3,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,3,5,1,7,6]=>[6,7,1,5,3,2,4]=>[6,1,5,3,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,3,5,6,1,7]=>[7,1,6,5,3,2,4]=>[1,6,5,3,2,4]=>[.,[[[[.,.],.],.],[.,.]]] [4,2,3,5,6,7,1]=>[1,7,6,5,3,2,4]=>[1,6,5,3,2,4]=>[.,[[[[.,.],.],.],[.,.]]] [4,2,3,5,7,1,6]=>[6,1,7,5,3,2,4]=>[6,1,5,3,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,3,5,7,6,1]=>[1,6,7,5,3,2,4]=>[1,6,5,3,2,4]=>[.,[[[[.,.],.],.],[.,.]]] [4,2,3,6,1,5,7]=>[7,5,1,6,3,2,4]=>[5,1,6,3,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,3,6,1,7,5]=>[5,7,1,6,3,2,4]=>[5,1,6,3,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,3,6,5,1,7]=>[7,1,5,6,3,2,4]=>[1,5,6,3,2,4]=>[.,[[[.,[.,.]],.],[.,.]]] [4,2,3,6,5,7,1]=>[1,7,5,6,3,2,4]=>[1,5,6,3,2,4]=>[.,[[[.,[.,.]],.],[.,.]]] [4,2,3,6,7,1,5]=>[5,1,7,6,3,2,4]=>[5,1,6,3,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,3,6,7,5,1]=>[1,5,7,6,3,2,4]=>[1,5,6,3,2,4]=>[.,[[[.,[.,.]],.],[.,.]]] [4,2,3,7,1,5,6]=>[6,5,1,7,3,2,4]=>[6,5,1,3,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,3,7,1,6,5]=>[5,6,1,7,3,2,4]=>[5,6,1,3,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,3,7,5,1,6]=>[6,1,5,7,3,2,4]=>[6,1,5,3,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,3,7,5,6,1]=>[1,6,5,7,3,2,4]=>[1,6,5,3,2,4]=>[.,[[[[.,.],.],.],[.,.]]] [4,2,3,7,6,1,5]=>[5,1,6,7,3,2,4]=>[5,1,6,3,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,3,7,6,5,1]=>[1,5,6,7,3,2,4]=>[1,5,6,3,2,4]=>[.,[[[.,[.,.]],.],[.,.]]] [4,2,5,1,3,6,7]=>[7,6,3,1,5,2,4]=>[6,3,1,5,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,5,1,3,7,6]=>[6,7,3,1,5,2,4]=>[6,3,1,5,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,5,1,6,3,7]=>[7,3,6,1,5,2,4]=>[3,6,1,5,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,5,1,6,7,3]=>[3,7,6,1,5,2,4]=>[3,6,1,5,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,5,1,7,3,6]=>[6,3,7,1,5,2,4]=>[6,3,1,5,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,5,1,7,6,3]=>[3,6,7,1,5,2,4]=>[3,6,1,5,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,5,3,1,6,7]=>[7,6,1,3,5,2,4]=>[6,1,3,5,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,5,3,1,7,6]=>[6,7,1,3,5,2,4]=>[6,1,3,5,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,5,3,6,1,7]=>[7,1,6,3,5,2,4]=>[1,6,3,5,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [4,2,5,3,6,7,1]=>[1,7,6,3,5,2,4]=>[1,6,3,5,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [4,2,5,3,7,1,6]=>[6,1,7,3,5,2,4]=>[6,1,3,5,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,5,3,7,6,1]=>[1,6,7,3,5,2,4]=>[1,6,3,5,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [4,2,5,6,1,3,7]=>[7,3,1,6,5,2,4]=>[3,1,6,5,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,5,6,1,7,3]=>[3,7,1,6,5,2,4]=>[3,1,6,5,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,5,6,3,1,7]=>[7,1,3,6,5,2,4]=>[1,3,6,5,2,4]=>[.,[[.,[[.,.],.]],[.,.]]] [4,2,5,6,3,7,1]=>[1,7,3,6,5,2,4]=>[1,3,6,5,2,4]=>[.,[[.,[[.,.],.]],[.,.]]] [4,2,5,6,7,1,3]=>[3,1,7,6,5,2,4]=>[3,1,6,5,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,5,6,7,3,1]=>[1,3,7,6,5,2,4]=>[1,3,6,5,2,4]=>[.,[[.,[[.,.],.]],[.,.]]] [4,2,5,7,1,3,6]=>[6,3,1,7,5,2,4]=>[6,3,1,5,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,5,7,1,6,3]=>[3,6,1,7,5,2,4]=>[3,6,1,5,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,5,7,3,1,6]=>[6,1,3,7,5,2,4]=>[6,1,3,5,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,5,7,3,6,1]=>[1,6,3,7,5,2,4]=>[1,6,3,5,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [4,2,5,7,6,1,3]=>[3,1,6,7,5,2,4]=>[3,1,6,5,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,5,7,6,3,1]=>[1,3,6,7,5,2,4]=>[1,3,6,5,2,4]=>[.,[[.,[[.,.],.]],[.,.]]] [4,2,6,1,3,5,7]=>[7,5,3,1,6,2,4]=>[5,3,1,6,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,6,1,3,7,5]=>[5,7,3,1,6,2,4]=>[5,3,1,6,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,6,1,5,3,7]=>[7,3,5,1,6,2,4]=>[3,5,1,6,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,6,1,5,7,3]=>[3,7,5,1,6,2,4]=>[3,5,1,6,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,6,1,7,3,5]=>[5,3,7,1,6,2,4]=>[5,3,1,6,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,6,1,7,5,3]=>[3,5,7,1,6,2,4]=>[3,5,1,6,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,6,3,1,5,7]=>[7,5,1,3,6,2,4]=>[5,1,3,6,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,6,3,1,7,5]=>[5,7,1,3,6,2,4]=>[5,1,3,6,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,6,3,5,1,7]=>[7,1,5,3,6,2,4]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [4,2,6,3,5,7,1]=>[1,7,5,3,6,2,4]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [4,2,6,3,7,1,5]=>[5,1,7,3,6,2,4]=>[5,1,3,6,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,6,3,7,5,1]=>[1,5,7,3,6,2,4]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [4,2,6,5,1,3,7]=>[7,3,1,5,6,2,4]=>[3,1,5,6,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,6,5,1,7,3]=>[3,7,1,5,6,2,4]=>[3,1,5,6,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,6,5,3,1,7]=>[7,1,3,5,6,2,4]=>[1,3,5,6,2,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [4,2,6,5,3,7,1]=>[1,7,3,5,6,2,4]=>[1,3,5,6,2,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [4,2,6,5,7,1,3]=>[3,1,7,5,6,2,4]=>[3,1,5,6,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,6,5,7,3,1]=>[1,3,7,5,6,2,4]=>[1,3,5,6,2,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [4,2,6,7,1,3,5]=>[5,3,1,7,6,2,4]=>[5,3,1,6,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,6,7,1,5,3]=>[3,5,1,7,6,2,4]=>[3,5,1,6,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,6,7,3,1,5]=>[5,1,3,7,6,2,4]=>[5,1,3,6,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,6,7,3,5,1]=>[1,5,3,7,6,2,4]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [4,2,6,7,5,1,3]=>[3,1,5,7,6,2,4]=>[3,1,5,6,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,6,7,5,3,1]=>[1,3,5,7,6,2,4]=>[1,3,5,6,2,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [4,2,7,1,3,5,6]=>[6,5,3,1,7,2,4]=>[6,5,3,1,2,4]=>[[[[.,.],.],.],[.,[.,.]]] [4,2,7,1,3,6,5]=>[5,6,3,1,7,2,4]=>[5,6,3,1,2,4]=>[[[.,[.,.]],.],[.,[.,.]]] [4,2,7,1,5,3,6]=>[6,3,5,1,7,2,4]=>[6,3,5,1,2,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,2,7,1,5,6,3]=>[3,6,5,1,7,2,4]=>[3,6,5,1,2,4]=>[[.,[[.,.],.]],[.,[.,.]]] [4,2,7,1,6,3,5]=>[5,3,6,1,7,2,4]=>[5,3,6,1,2,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,2,7,1,6,5,3]=>[3,5,6,1,7,2,4]=>[3,5,6,1,2,4]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,2,7,3,1,5,6]=>[6,5,1,3,7,2,4]=>[6,5,1,3,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,7,3,1,6,5]=>[5,6,1,3,7,2,4]=>[5,6,1,3,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,7,3,5,1,6]=>[6,1,5,3,7,2,4]=>[6,1,5,3,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,7,3,5,6,1]=>[1,6,5,3,7,2,4]=>[1,6,5,3,2,4]=>[.,[[[[.,.],.],.],[.,.]]] [4,2,7,3,6,1,5]=>[5,1,6,3,7,2,4]=>[5,1,6,3,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,7,3,6,5,1]=>[1,5,6,3,7,2,4]=>[1,5,6,3,2,4]=>[.,[[[.,[.,.]],.],[.,.]]] [4,2,7,5,1,3,6]=>[6,3,1,5,7,2,4]=>[6,3,1,5,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,7,5,1,6,3]=>[3,6,1,5,7,2,4]=>[3,6,1,5,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,7,5,3,1,6]=>[6,1,3,5,7,2,4]=>[6,1,3,5,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,7,5,3,6,1]=>[1,6,3,5,7,2,4]=>[1,6,3,5,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [4,2,7,5,6,1,3]=>[3,1,6,5,7,2,4]=>[3,1,6,5,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,2,7,5,6,3,1]=>[1,3,6,5,7,2,4]=>[1,3,6,5,2,4]=>[.,[[.,[[.,.],.]],[.,.]]] [4,2,7,6,1,3,5]=>[5,3,1,6,7,2,4]=>[5,3,1,6,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,2,7,6,1,5,3]=>[3,5,1,6,7,2,4]=>[3,5,1,6,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,2,7,6,3,1,5]=>[5,1,3,6,7,2,4]=>[5,1,3,6,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,7,6,3,5,1]=>[1,5,3,6,7,2,4]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [4,2,7,6,5,1,3]=>[3,1,5,6,7,2,4]=>[3,1,5,6,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,2,7,6,5,3,1]=>[1,3,5,6,7,2,4]=>[1,3,5,6,2,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [4,3,1,2,5,6,7]=>[7,6,5,2,1,3,4]=>[6,5,2,1,3,4]=>[[[[.,.],.],.],[.,[.,.]]] [4,3,1,2,5,7,6]=>[6,7,5,2,1,3,4]=>[6,5,2,1,3,4]=>[[[[.,.],.],.],[.,[.,.]]] [4,3,1,2,6,5,7]=>[7,5,6,2,1,3,4]=>[5,6,2,1,3,4]=>[[[.,[.,.]],.],[.,[.,.]]] [4,3,1,2,6,7,5]=>[5,7,6,2,1,3,4]=>[5,6,2,1,3,4]=>[[[.,[.,.]],.],[.,[.,.]]] [4,3,1,2,7,5,6]=>[6,5,7,2,1,3,4]=>[6,5,2,1,3,4]=>[[[[.,.],.],.],[.,[.,.]]] [4,3,1,2,7,6,5]=>[5,6,7,2,1,3,4]=>[5,6,2,1,3,4]=>[[[.,[.,.]],.],[.,[.,.]]] [4,3,1,5,2,6,7]=>[7,6,2,5,1,3,4]=>[6,2,5,1,3,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,3,1,5,2,7,6]=>[6,7,2,5,1,3,4]=>[6,2,5,1,3,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,3,1,5,6,2,7]=>[7,2,6,5,1,3,4]=>[2,6,5,1,3,4]=>[[.,[[.,.],.]],[.,[.,.]]] [4,3,1,5,6,7,2]=>[2,7,6,5,1,3,4]=>[2,6,5,1,3,4]=>[[.,[[.,.],.]],[.,[.,.]]] [4,3,1,5,7,2,6]=>[6,2,7,5,1,3,4]=>[6,2,5,1,3,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,3,1,5,7,6,2]=>[2,6,7,5,1,3,4]=>[2,6,5,1,3,4]=>[[.,[[.,.],.]],[.,[.,.]]] [4,3,1,6,2,5,7]=>[7,5,2,6,1,3,4]=>[5,2,6,1,3,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,3,1,6,2,7,5]=>[5,7,2,6,1,3,4]=>[5,2,6,1,3,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,3,1,6,5,2,7]=>[7,2,5,6,1,3,4]=>[2,5,6,1,3,4]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,3,1,6,5,7,2]=>[2,7,5,6,1,3,4]=>[2,5,6,1,3,4]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,3,1,6,7,2,5]=>[5,2,7,6,1,3,4]=>[5,2,6,1,3,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,3,1,6,7,5,2]=>[2,5,7,6,1,3,4]=>[2,5,6,1,3,4]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,3,1,7,2,5,6]=>[6,5,2,7,1,3,4]=>[6,5,2,1,3,4]=>[[[[.,.],.],.],[.,[.,.]]] [4,3,1,7,2,6,5]=>[5,6,2,7,1,3,4]=>[5,6,2,1,3,4]=>[[[.,[.,.]],.],[.,[.,.]]] [4,3,1,7,5,2,6]=>[6,2,5,7,1,3,4]=>[6,2,5,1,3,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,3,1,7,5,6,2]=>[2,6,5,7,1,3,4]=>[2,6,5,1,3,4]=>[[.,[[.,.],.]],[.,[.,.]]] [4,3,1,7,6,2,5]=>[5,2,6,7,1,3,4]=>[5,2,6,1,3,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,3,1,7,6,5,2]=>[2,5,6,7,1,3,4]=>[2,5,6,1,3,4]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,3,2,1,5,6,7]=>[7,6,5,1,2,3,4]=>[6,5,1,2,3,4]=>[[[.,.],.],[.,[.,[.,.]]]] [4,3,2,1,5,7,6]=>[6,7,5,1,2,3,4]=>[6,5,1,2,3,4]=>[[[.,.],.],[.,[.,[.,.]]]] [4,3,2,1,6,5,7]=>[7,5,6,1,2,3,4]=>[5,6,1,2,3,4]=>[[.,[.,.]],[.,[.,[.,.]]]] [4,3,2,1,6,7,5]=>[5,7,6,1,2,3,4]=>[5,6,1,2,3,4]=>[[.,[.,.]],[.,[.,[.,.]]]] [4,3,2,1,7,5,6]=>[6,5,7,1,2,3,4]=>[6,5,1,2,3,4]=>[[[.,.],.],[.,[.,[.,.]]]] [4,3,2,1,7,6,5]=>[5,6,7,1,2,3,4]=>[5,6,1,2,3,4]=>[[.,[.,.]],[.,[.,[.,.]]]] [4,3,2,5,1,6,7]=>[7,6,1,5,2,3,4]=>[6,1,5,2,3,4]=>[[.,.],[[.,.],[.,[.,.]]]] [4,3,2,5,1,7,6]=>[6,7,1,5,2,3,4]=>[6,1,5,2,3,4]=>[[.,.],[[.,.],[.,[.,.]]]] [4,3,2,5,6,1,7]=>[7,1,6,5,2,3,4]=>[1,6,5,2,3,4]=>[.,[[[.,.],.],[.,[.,.]]]] [4,3,2,5,6,7,1]=>[1,7,6,5,2,3,4]=>[1,6,5,2,3,4]=>[.,[[[.,.],.],[.,[.,.]]]] [4,3,2,5,7,1,6]=>[6,1,7,5,2,3,4]=>[6,1,5,2,3,4]=>[[.,.],[[.,.],[.,[.,.]]]] [4,3,2,5,7,6,1]=>[1,6,7,5,2,3,4]=>[1,6,5,2,3,4]=>[.,[[[.,.],.],[.,[.,.]]]] [4,3,2,6,1,5,7]=>[7,5,1,6,2,3,4]=>[5,1,6,2,3,4]=>[[.,.],[[.,.],[.,[.,.]]]] [4,3,2,6,1,7,5]=>[5,7,1,6,2,3,4]=>[5,1,6,2,3,4]=>[[.,.],[[.,.],[.,[.,.]]]] [4,3,2,6,5,1,7]=>[7,1,5,6,2,3,4]=>[1,5,6,2,3,4]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,2,6,5,7,1]=>[1,7,5,6,2,3,4]=>[1,5,6,2,3,4]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,2,6,7,1,5]=>[5,1,7,6,2,3,4]=>[5,1,6,2,3,4]=>[[.,.],[[.,.],[.,[.,.]]]] [4,3,2,6,7,5,1]=>[1,5,7,6,2,3,4]=>[1,5,6,2,3,4]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,2,7,1,5,6]=>[6,5,1,7,2,3,4]=>[6,5,1,2,3,4]=>[[[.,.],.],[.,[.,[.,.]]]] [4,3,2,7,1,6,5]=>[5,6,1,7,2,3,4]=>[5,6,1,2,3,4]=>[[.,[.,.]],[.,[.,[.,.]]]] [4,3,2,7,5,1,6]=>[6,1,5,7,2,3,4]=>[6,1,5,2,3,4]=>[[.,.],[[.,.],[.,[.,.]]]] [4,3,2,7,5,6,1]=>[1,6,5,7,2,3,4]=>[1,6,5,2,3,4]=>[.,[[[.,.],.],[.,[.,.]]]] [4,3,2,7,6,1,5]=>[5,1,6,7,2,3,4]=>[5,1,6,2,3,4]=>[[.,.],[[.,.],[.,[.,.]]]] [4,3,2,7,6,5,1]=>[1,5,6,7,2,3,4]=>[1,5,6,2,3,4]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,5,1,2,6,7]=>[7,6,2,1,5,3,4]=>[6,2,1,5,3,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,3,5,1,2,7,6]=>[6,7,2,1,5,3,4]=>[6,2,1,5,3,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,3,5,1,6,2,7]=>[7,2,6,1,5,3,4]=>[2,6,1,5,3,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,3,5,1,6,7,2]=>[2,7,6,1,5,3,4]=>[2,6,1,5,3,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,3,5,1,7,2,6]=>[6,2,7,1,5,3,4]=>[6,2,1,5,3,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,3,5,1,7,6,2]=>[2,6,7,1,5,3,4]=>[2,6,1,5,3,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,3,5,2,1,6,7]=>[7,6,1,2,5,3,4]=>[6,1,2,5,3,4]=>[[.,.],[.,[[.,.],[.,.]]]] [4,3,5,2,1,7,6]=>[6,7,1,2,5,3,4]=>[6,1,2,5,3,4]=>[[.,.],[.,[[.,.],[.,.]]]] [4,3,5,2,6,1,7]=>[7,1,6,2,5,3,4]=>[1,6,2,5,3,4]=>[.,[[.,.],[[.,.],[.,.]]]] [4,3,5,2,6,7,1]=>[1,7,6,2,5,3,4]=>[1,6,2,5,3,4]=>[.,[[.,.],[[.,.],[.,.]]]] [4,3,5,2,7,1,6]=>[6,1,7,2,5,3,4]=>[6,1,2,5,3,4]=>[[.,.],[.,[[.,.],[.,.]]]] [4,3,5,2,7,6,1]=>[1,6,7,2,5,3,4]=>[1,6,2,5,3,4]=>[.,[[.,.],[[.,.],[.,.]]]] [4,3,5,6,1,2,7]=>[7,2,1,6,5,3,4]=>[2,1,6,5,3,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,3,5,6,1,7,2]=>[2,7,1,6,5,3,4]=>[2,1,6,5,3,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,3,5,6,2,1,7]=>[7,1,2,6,5,3,4]=>[1,2,6,5,3,4]=>[.,[.,[[[.,.],.],[.,.]]]] [4,3,5,6,2,7,1]=>[1,7,2,6,5,3,4]=>[1,2,6,5,3,4]=>[.,[.,[[[.,.],.],[.,.]]]] [4,3,5,6,7,1,2]=>[2,1,7,6,5,3,4]=>[2,1,6,5,3,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,3,5,6,7,2,1]=>[1,2,7,6,5,3,4]=>[1,2,6,5,3,4]=>[.,[.,[[[.,.],.],[.,.]]]] [4,3,5,7,1,2,6]=>[6,2,1,7,5,3,4]=>[6,2,1,5,3,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,3,5,7,1,6,2]=>[2,6,1,7,5,3,4]=>[2,6,1,5,3,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,3,5,7,2,1,6]=>[6,1,2,7,5,3,4]=>[6,1,2,5,3,4]=>[[.,.],[.,[[.,.],[.,.]]]] [4,3,5,7,2,6,1]=>[1,6,2,7,5,3,4]=>[1,6,2,5,3,4]=>[.,[[.,.],[[.,.],[.,.]]]] [4,3,5,7,6,1,2]=>[2,1,6,7,5,3,4]=>[2,1,6,5,3,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,3,5,7,6,2,1]=>[1,2,6,7,5,3,4]=>[1,2,6,5,3,4]=>[.,[.,[[[.,.],.],[.,.]]]] [4,3,6,1,2,5,7]=>[7,5,2,1,6,3,4]=>[5,2,1,6,3,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,3,6,1,2,7,5]=>[5,7,2,1,6,3,4]=>[5,2,1,6,3,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,3,6,1,5,2,7]=>[7,2,5,1,6,3,4]=>[2,5,1,6,3,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,3,6,1,5,7,2]=>[2,7,5,1,6,3,4]=>[2,5,1,6,3,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,3,6,1,7,2,5]=>[5,2,7,1,6,3,4]=>[5,2,1,6,3,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,3,6,1,7,5,2]=>[2,5,7,1,6,3,4]=>[2,5,1,6,3,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,3,6,2,1,5,7]=>[7,5,1,2,6,3,4]=>[5,1,2,6,3,4]=>[[.,.],[.,[[.,.],[.,.]]]] [4,3,6,2,1,7,5]=>[5,7,1,2,6,3,4]=>[5,1,2,6,3,4]=>[[.,.],[.,[[.,.],[.,.]]]] [4,3,6,2,5,1,7]=>[7,1,5,2,6,3,4]=>[1,5,2,6,3,4]=>[.,[[.,.],[[.,.],[.,.]]]] [4,3,6,2,5,7,1]=>[1,7,5,2,6,3,4]=>[1,5,2,6,3,4]=>[.,[[.,.],[[.,.],[.,.]]]] [4,3,6,2,7,1,5]=>[5,1,7,2,6,3,4]=>[5,1,2,6,3,4]=>[[.,.],[.,[[.,.],[.,.]]]] [4,3,6,2,7,5,1]=>[1,5,7,2,6,3,4]=>[1,5,2,6,3,4]=>[.,[[.,.],[[.,.],[.,.]]]] [4,3,6,5,1,2,7]=>[7,2,1,5,6,3,4]=>[2,1,5,6,3,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,3,6,5,1,7,2]=>[2,7,1,5,6,3,4]=>[2,1,5,6,3,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,3,6,5,2,1,7]=>[7,1,2,5,6,3,4]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [4,3,6,5,2,7,1]=>[1,7,2,5,6,3,4]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [4,3,6,5,7,1,2]=>[2,1,7,5,6,3,4]=>[2,1,5,6,3,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,3,6,5,7,2,1]=>[1,2,7,5,6,3,4]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [4,3,6,7,1,2,5]=>[5,2,1,7,6,3,4]=>[5,2,1,6,3,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,3,6,7,1,5,2]=>[2,5,1,7,6,3,4]=>[2,5,1,6,3,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,3,6,7,2,1,5]=>[5,1,2,7,6,3,4]=>[5,1,2,6,3,4]=>[[.,.],[.,[[.,.],[.,.]]]] [4,3,6,7,2,5,1]=>[1,5,2,7,6,3,4]=>[1,5,2,6,3,4]=>[.,[[.,.],[[.,.],[.,.]]]] [4,3,6,7,5,1,2]=>[2,1,5,7,6,3,4]=>[2,1,5,6,3,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,3,6,7,5,2,1]=>[1,2,5,7,6,3,4]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [4,3,7,1,2,5,6]=>[6,5,2,1,7,3,4]=>[6,5,2,1,3,4]=>[[[[.,.],.],.],[.,[.,.]]] [4,3,7,1,2,6,5]=>[5,6,2,1,7,3,4]=>[5,6,2,1,3,4]=>[[[.,[.,.]],.],[.,[.,.]]] [4,3,7,1,5,2,6]=>[6,2,5,1,7,3,4]=>[6,2,5,1,3,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,3,7,1,5,6,2]=>[2,6,5,1,7,3,4]=>[2,6,5,1,3,4]=>[[.,[[.,.],.]],[.,[.,.]]] [4,3,7,1,6,2,5]=>[5,2,6,1,7,3,4]=>[5,2,6,1,3,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,3,7,1,6,5,2]=>[2,5,6,1,7,3,4]=>[2,5,6,1,3,4]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,3,7,2,1,5,6]=>[6,5,1,2,7,3,4]=>[6,5,1,2,3,4]=>[[[.,.],.],[.,[.,[.,.]]]] [4,3,7,2,1,6,5]=>[5,6,1,2,7,3,4]=>[5,6,1,2,3,4]=>[[.,[.,.]],[.,[.,[.,.]]]] [4,3,7,2,5,1,6]=>[6,1,5,2,7,3,4]=>[6,1,5,2,3,4]=>[[.,.],[[.,.],[.,[.,.]]]] [4,3,7,2,5,6,1]=>[1,6,5,2,7,3,4]=>[1,6,5,2,3,4]=>[.,[[[.,.],.],[.,[.,.]]]] [4,3,7,2,6,1,5]=>[5,1,6,2,7,3,4]=>[5,1,6,2,3,4]=>[[.,.],[[.,.],[.,[.,.]]]] [4,3,7,2,6,5,1]=>[1,5,6,2,7,3,4]=>[1,5,6,2,3,4]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,7,5,1,2,6]=>[6,2,1,5,7,3,4]=>[6,2,1,5,3,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,3,7,5,1,6,2]=>[2,6,1,5,7,3,4]=>[2,6,1,5,3,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,3,7,5,2,1,6]=>[6,1,2,5,7,3,4]=>[6,1,2,5,3,4]=>[[.,.],[.,[[.,.],[.,.]]]] [4,3,7,5,2,6,1]=>[1,6,2,5,7,3,4]=>[1,6,2,5,3,4]=>[.,[[.,.],[[.,.],[.,.]]]] [4,3,7,5,6,1,2]=>[2,1,6,5,7,3,4]=>[2,1,6,5,3,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,3,7,5,6,2,1]=>[1,2,6,5,7,3,4]=>[1,2,6,5,3,4]=>[.,[.,[[[.,.],.],[.,.]]]] [4,3,7,6,1,2,5]=>[5,2,1,6,7,3,4]=>[5,2,1,6,3,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,3,7,6,1,5,2]=>[2,5,1,6,7,3,4]=>[2,5,1,6,3,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,3,7,6,2,1,5]=>[5,1,2,6,7,3,4]=>[5,1,2,6,3,4]=>[[.,.],[.,[[.,.],[.,.]]]] [4,3,7,6,2,5,1]=>[1,5,2,6,7,3,4]=>[1,5,2,6,3,4]=>[.,[[.,.],[[.,.],[.,.]]]] [4,3,7,6,5,1,2]=>[2,1,5,6,7,3,4]=>[2,1,5,6,3,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,3,7,6,5,2,1]=>[1,2,5,6,7,3,4]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [4,5,1,2,3,6,7]=>[7,6,3,2,1,5,4]=>[6,3,2,1,5,4]=>[[[[.,.],.],.],[[.,.],.]] [4,5,1,2,3,7,6]=>[6,7,3,2,1,5,4]=>[6,3,2,1,5,4]=>[[[[.,.],.],.],[[.,.],.]] [4,5,1,2,6,3,7]=>[7,3,6,2,1,5,4]=>[3,6,2,1,5,4]=>[[[.,[.,.]],.],[[.,.],.]] [4,5,1,2,6,7,3]=>[3,7,6,2,1,5,4]=>[3,6,2,1,5,4]=>[[[.,[.,.]],.],[[.,.],.]] [4,5,1,2,7,3,6]=>[6,3,7,2,1,5,4]=>[6,3,2,1,5,4]=>[[[[.,.],.],.],[[.,.],.]] [4,5,1,2,7,6,3]=>[3,6,7,2,1,5,4]=>[3,6,2,1,5,4]=>[[[.,[.,.]],.],[[.,.],.]] [4,5,1,3,2,6,7]=>[7,6,2,3,1,5,4]=>[6,2,3,1,5,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,5,1,3,2,7,6]=>[6,7,2,3,1,5,4]=>[6,2,3,1,5,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,5,1,3,6,2,7]=>[7,2,6,3,1,5,4]=>[2,6,3,1,5,4]=>[[.,[[.,.],.]],[[.,.],.]] [4,5,1,3,6,7,2]=>[2,7,6,3,1,5,4]=>[2,6,3,1,5,4]=>[[.,[[.,.],.]],[[.,.],.]] [4,5,1,3,7,2,6]=>[6,2,7,3,1,5,4]=>[6,2,3,1,5,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,5,1,3,7,6,2]=>[2,6,7,3,1,5,4]=>[2,6,3,1,5,4]=>[[.,[[.,.],.]],[[.,.],.]] [4,5,1,6,2,3,7]=>[7,3,2,6,1,5,4]=>[3,2,6,1,5,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,5,1,6,2,7,3]=>[3,7,2,6,1,5,4]=>[3,2,6,1,5,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,5,1,6,3,2,7]=>[7,2,3,6,1,5,4]=>[2,3,6,1,5,4]=>[[.,[.,[.,.]]],[[.,.],.]] [4,5,1,6,3,7,2]=>[2,7,3,6,1,5,4]=>[2,3,6,1,5,4]=>[[.,[.,[.,.]]],[[.,.],.]] [4,5,1,6,7,2,3]=>[3,2,7,6,1,5,4]=>[3,2,6,1,5,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,5,1,6,7,3,2]=>[2,3,7,6,1,5,4]=>[2,3,6,1,5,4]=>[[.,[.,[.,.]]],[[.,.],.]] [4,5,1,7,2,3,6]=>[6,3,2,7,1,5,4]=>[6,3,2,1,5,4]=>[[[[.,.],.],.],[[.,.],.]] [4,5,1,7,2,6,3]=>[3,6,2,7,1,5,4]=>[3,6,2,1,5,4]=>[[[.,[.,.]],.],[[.,.],.]] [4,5,1,7,3,2,6]=>[6,2,3,7,1,5,4]=>[6,2,3,1,5,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,5,1,7,3,6,2]=>[2,6,3,7,1,5,4]=>[2,6,3,1,5,4]=>[[.,[[.,.],.]],[[.,.],.]] [4,5,1,7,6,2,3]=>[3,2,6,7,1,5,4]=>[3,2,6,1,5,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,5,1,7,6,3,2]=>[2,3,6,7,1,5,4]=>[2,3,6,1,5,4]=>[[.,[.,[.,.]]],[[.,.],.]] [4,5,2,1,3,6,7]=>[7,6,3,1,2,5,4]=>[6,3,1,2,5,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,5,2,1,3,7,6]=>[6,7,3,1,2,5,4]=>[6,3,1,2,5,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,5,2,1,6,3,7]=>[7,3,6,1,2,5,4]=>[3,6,1,2,5,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,5,2,1,6,7,3]=>[3,7,6,1,2,5,4]=>[3,6,1,2,5,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,5,2,1,7,3,6]=>[6,3,7,1,2,5,4]=>[6,3,1,2,5,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,5,2,1,7,6,3]=>[3,6,7,1,2,5,4]=>[3,6,1,2,5,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,5,2,3,1,6,7]=>[7,6,1,3,2,5,4]=>[6,1,3,2,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,2,3,1,7,6]=>[6,7,1,3,2,5,4]=>[6,1,3,2,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,2,3,6,1,7]=>[7,1,6,3,2,5,4]=>[1,6,3,2,5,4]=>[.,[[[.,.],.],[[.,.],.]]] [4,5,2,3,6,7,1]=>[1,7,6,3,2,5,4]=>[1,6,3,2,5,4]=>[.,[[[.,.],.],[[.,.],.]]] [4,5,2,3,7,1,6]=>[6,1,7,3,2,5,4]=>[6,1,3,2,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,2,3,7,6,1]=>[1,6,7,3,2,5,4]=>[1,6,3,2,5,4]=>[.,[[[.,.],.],[[.,.],.]]] [4,5,2,6,1,3,7]=>[7,3,1,6,2,5,4]=>[3,1,6,2,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,2,6,1,7,3]=>[3,7,1,6,2,5,4]=>[3,1,6,2,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,2,6,3,1,7]=>[7,1,3,6,2,5,4]=>[1,3,6,2,5,4]=>[.,[[.,[.,.]],[[.,.],.]]] [4,5,2,6,3,7,1]=>[1,7,3,6,2,5,4]=>[1,3,6,2,5,4]=>[.,[[.,[.,.]],[[.,.],.]]] [4,5,2,6,7,1,3]=>[3,1,7,6,2,5,4]=>[3,1,6,2,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,2,6,7,3,1]=>[1,3,7,6,2,5,4]=>[1,3,6,2,5,4]=>[.,[[.,[.,.]],[[.,.],.]]] [4,5,2,7,1,3,6]=>[6,3,1,7,2,5,4]=>[6,3,1,2,5,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,5,2,7,1,6,3]=>[3,6,1,7,2,5,4]=>[3,6,1,2,5,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,5,2,7,3,1,6]=>[6,1,3,7,2,5,4]=>[6,1,3,2,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,2,7,3,6,1]=>[1,6,3,7,2,5,4]=>[1,6,3,2,5,4]=>[.,[[[.,.],.],[[.,.],.]]] [4,5,2,7,6,1,3]=>[3,1,6,7,2,5,4]=>[3,1,6,2,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,2,7,6,3,1]=>[1,3,6,7,2,5,4]=>[1,3,6,2,5,4]=>[.,[[.,[.,.]],[[.,.],.]]] [4,5,3,1,2,6,7]=>[7,6,2,1,3,5,4]=>[6,2,1,3,5,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,5,3,1,2,7,6]=>[6,7,2,1,3,5,4]=>[6,2,1,3,5,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,5,3,1,6,2,7]=>[7,2,6,1,3,5,4]=>[2,6,1,3,5,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,5,3,1,6,7,2]=>[2,7,6,1,3,5,4]=>[2,6,1,3,5,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,5,3,1,7,2,6]=>[6,2,7,1,3,5,4]=>[6,2,1,3,5,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,5,3,1,7,6,2]=>[2,6,7,1,3,5,4]=>[2,6,1,3,5,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,5,3,2,1,6,7]=>[7,6,1,2,3,5,4]=>[6,1,2,3,5,4]=>[[.,.],[.,[.,[[.,.],.]]]] [4,5,3,2,1,7,6]=>[6,7,1,2,3,5,4]=>[6,1,2,3,5,4]=>[[.,.],[.,[.,[[.,.],.]]]] [4,5,3,2,6,1,7]=>[7,1,6,2,3,5,4]=>[1,6,2,3,5,4]=>[.,[[.,.],[.,[[.,.],.]]]] [4,5,3,2,6,7,1]=>[1,7,6,2,3,5,4]=>[1,6,2,3,5,4]=>[.,[[.,.],[.,[[.,.],.]]]] [4,5,3,2,7,1,6]=>[6,1,7,2,3,5,4]=>[6,1,2,3,5,4]=>[[.,.],[.,[.,[[.,.],.]]]] [4,5,3,2,7,6,1]=>[1,6,7,2,3,5,4]=>[1,6,2,3,5,4]=>[.,[[.,.],[.,[[.,.],.]]]] [4,5,3,6,1,2,7]=>[7,2,1,6,3,5,4]=>[2,1,6,3,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,3,6,1,7,2]=>[2,7,1,6,3,5,4]=>[2,1,6,3,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,3,6,2,1,7]=>[7,1,2,6,3,5,4]=>[1,2,6,3,5,4]=>[.,[.,[[.,.],[[.,.],.]]]] [4,5,3,6,2,7,1]=>[1,7,2,6,3,5,4]=>[1,2,6,3,5,4]=>[.,[.,[[.,.],[[.,.],.]]]] [4,5,3,6,7,1,2]=>[2,1,7,6,3,5,4]=>[2,1,6,3,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,3,6,7,2,1]=>[1,2,7,6,3,5,4]=>[1,2,6,3,5,4]=>[.,[.,[[.,.],[[.,.],.]]]] [4,5,3,7,1,2,6]=>[6,2,1,7,3,5,4]=>[6,2,1,3,5,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,5,3,7,1,6,2]=>[2,6,1,7,3,5,4]=>[2,6,1,3,5,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,5,3,7,2,1,6]=>[6,1,2,7,3,5,4]=>[6,1,2,3,5,4]=>[[.,.],[.,[.,[[.,.],.]]]] [4,5,3,7,2,6,1]=>[1,6,2,7,3,5,4]=>[1,6,2,3,5,4]=>[.,[[.,.],[.,[[.,.],.]]]] [4,5,3,7,6,1,2]=>[2,1,6,7,3,5,4]=>[2,1,6,3,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,3,7,6,2,1]=>[1,2,6,7,3,5,4]=>[1,2,6,3,5,4]=>[.,[.,[[.,.],[[.,.],.]]]] [4,5,6,1,2,3,7]=>[7,3,2,1,6,5,4]=>[3,2,1,6,5,4]=>[[[.,.],.],[[[.,.],.],.]] [4,5,6,1,2,7,3]=>[3,7,2,1,6,5,4]=>[3,2,1,6,5,4]=>[[[.,.],.],[[[.,.],.],.]] [4,5,6,1,3,2,7]=>[7,2,3,1,6,5,4]=>[2,3,1,6,5,4]=>[[.,[.,.]],[[[.,.],.],.]] [4,5,6,1,3,7,2]=>[2,7,3,1,6,5,4]=>[2,3,1,6,5,4]=>[[.,[.,.]],[[[.,.],.],.]] [4,5,6,1,7,2,3]=>[3,2,7,1,6,5,4]=>[3,2,1,6,5,4]=>[[[.,.],.],[[[.,.],.],.]] [4,5,6,1,7,3,2]=>[2,3,7,1,6,5,4]=>[2,3,1,6,5,4]=>[[.,[.,.]],[[[.,.],.],.]] [4,5,6,2,1,3,7]=>[7,3,1,2,6,5,4]=>[3,1,2,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [4,5,6,2,1,7,3]=>[3,7,1,2,6,5,4]=>[3,1,2,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [4,5,6,2,3,1,7]=>[7,1,3,2,6,5,4]=>[1,3,2,6,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [4,5,6,2,3,7,1]=>[1,7,3,2,6,5,4]=>[1,3,2,6,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [4,5,6,2,7,1,3]=>[3,1,7,2,6,5,4]=>[3,1,2,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [4,5,6,2,7,3,1]=>[1,3,7,2,6,5,4]=>[1,3,2,6,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [4,5,6,3,1,2,7]=>[7,2,1,3,6,5,4]=>[2,1,3,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [4,5,6,3,1,7,2]=>[2,7,1,3,6,5,4]=>[2,1,3,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [4,5,6,3,2,1,7]=>[7,1,2,3,6,5,4]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [4,5,6,3,2,7,1]=>[1,7,2,3,6,5,4]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [4,5,6,3,7,1,2]=>[2,1,7,3,6,5,4]=>[2,1,3,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [4,5,6,3,7,2,1]=>[1,2,7,3,6,5,4]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [4,5,6,7,1,2,3]=>[3,2,1,7,6,5,4]=>[3,2,1,6,5,4]=>[[[.,.],.],[[[.,.],.],.]] [4,5,6,7,1,3,2]=>[2,3,1,7,6,5,4]=>[2,3,1,6,5,4]=>[[.,[.,.]],[[[.,.],.],.]] [4,5,6,7,2,1,3]=>[3,1,2,7,6,5,4]=>[3,1,2,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [4,5,6,7,2,3,1]=>[1,3,2,7,6,5,4]=>[1,3,2,6,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [4,5,6,7,3,1,2]=>[2,1,3,7,6,5,4]=>[2,1,3,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [4,5,6,7,3,2,1]=>[1,2,3,7,6,5,4]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [4,5,7,1,2,3,6]=>[6,3,2,1,7,5,4]=>[6,3,2,1,5,4]=>[[[[.,.],.],.],[[.,.],.]] [4,5,7,1,2,6,3]=>[3,6,2,1,7,5,4]=>[3,6,2,1,5,4]=>[[[.,[.,.]],.],[[.,.],.]] [4,5,7,1,3,2,6]=>[6,2,3,1,7,5,4]=>[6,2,3,1,5,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,5,7,1,3,6,2]=>[2,6,3,1,7,5,4]=>[2,6,3,1,5,4]=>[[.,[[.,.],.]],[[.,.],.]] [4,5,7,1,6,2,3]=>[3,2,6,1,7,5,4]=>[3,2,6,1,5,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,5,7,1,6,3,2]=>[2,3,6,1,7,5,4]=>[2,3,6,1,5,4]=>[[.,[.,[.,.]]],[[.,.],.]] [4,5,7,2,1,3,6]=>[6,3,1,2,7,5,4]=>[6,3,1,2,5,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,5,7,2,1,6,3]=>[3,6,1,2,7,5,4]=>[3,6,1,2,5,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,5,7,2,3,1,6]=>[6,1,3,2,7,5,4]=>[6,1,3,2,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,7,2,3,6,1]=>[1,6,3,2,7,5,4]=>[1,6,3,2,5,4]=>[.,[[[.,.],.],[[.,.],.]]] [4,5,7,2,6,1,3]=>[3,1,6,2,7,5,4]=>[3,1,6,2,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,7,2,6,3,1]=>[1,3,6,2,7,5,4]=>[1,3,6,2,5,4]=>[.,[[.,[.,.]],[[.,.],.]]] [4,5,7,3,1,2,6]=>[6,2,1,3,7,5,4]=>[6,2,1,3,5,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,5,7,3,1,6,2]=>[2,6,1,3,7,5,4]=>[2,6,1,3,5,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,5,7,3,2,1,6]=>[6,1,2,3,7,5,4]=>[6,1,2,3,5,4]=>[[.,.],[.,[.,[[.,.],.]]]] [4,5,7,3,2,6,1]=>[1,6,2,3,7,5,4]=>[1,6,2,3,5,4]=>[.,[[.,.],[.,[[.,.],.]]]] [4,5,7,3,6,1,2]=>[2,1,6,3,7,5,4]=>[2,1,6,3,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,5,7,3,6,2,1]=>[1,2,6,3,7,5,4]=>[1,2,6,3,5,4]=>[.,[.,[[.,.],[[.,.],.]]]] [4,5,7,6,1,2,3]=>[3,2,1,6,7,5,4]=>[3,2,1,6,5,4]=>[[[.,.],.],[[[.,.],.],.]] [4,5,7,6,1,3,2]=>[2,3,1,6,7,5,4]=>[2,3,1,6,5,4]=>[[.,[.,.]],[[[.,.],.],.]] [4,5,7,6,2,1,3]=>[3,1,2,6,7,5,4]=>[3,1,2,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [4,5,7,6,2,3,1]=>[1,3,2,6,7,5,4]=>[1,3,2,6,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [4,5,7,6,3,1,2]=>[2,1,3,6,7,5,4]=>[2,1,3,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [4,5,7,6,3,2,1]=>[1,2,3,6,7,5,4]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [4,6,1,2,3,5,7]=>[7,5,3,2,1,6,4]=>[5,3,2,1,6,4]=>[[[[.,.],.],.],[[.,.],.]] [4,6,1,2,3,7,5]=>[5,7,3,2,1,6,4]=>[5,3,2,1,6,4]=>[[[[.,.],.],.],[[.,.],.]] [4,6,1,2,5,3,7]=>[7,3,5,2,1,6,4]=>[3,5,2,1,6,4]=>[[[.,[.,.]],.],[[.,.],.]] [4,6,1,2,5,7,3]=>[3,7,5,2,1,6,4]=>[3,5,2,1,6,4]=>[[[.,[.,.]],.],[[.,.],.]] [4,6,1,2,7,3,5]=>[5,3,7,2,1,6,4]=>[5,3,2,1,6,4]=>[[[[.,.],.],.],[[.,.],.]] [4,6,1,2,7,5,3]=>[3,5,7,2,1,6,4]=>[3,5,2,1,6,4]=>[[[.,[.,.]],.],[[.,.],.]] [4,6,1,3,2,5,7]=>[7,5,2,3,1,6,4]=>[5,2,3,1,6,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,6,1,3,2,7,5]=>[5,7,2,3,1,6,4]=>[5,2,3,1,6,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,6,1,3,5,2,7]=>[7,2,5,3,1,6,4]=>[2,5,3,1,6,4]=>[[.,[[.,.],.]],[[.,.],.]] [4,6,1,3,5,7,2]=>[2,7,5,3,1,6,4]=>[2,5,3,1,6,4]=>[[.,[[.,.],.]],[[.,.],.]] [4,6,1,3,7,2,5]=>[5,2,7,3,1,6,4]=>[5,2,3,1,6,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,6,1,3,7,5,2]=>[2,5,7,3,1,6,4]=>[2,5,3,1,6,4]=>[[.,[[.,.],.]],[[.,.],.]] [4,6,1,5,2,3,7]=>[7,3,2,5,1,6,4]=>[3,2,5,1,6,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,6,1,5,2,7,3]=>[3,7,2,5,1,6,4]=>[3,2,5,1,6,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,6,1,5,3,2,7]=>[7,2,3,5,1,6,4]=>[2,3,5,1,6,4]=>[[.,[.,[.,.]]],[[.,.],.]] [4,6,1,5,3,7,2]=>[2,7,3,5,1,6,4]=>[2,3,5,1,6,4]=>[[.,[.,[.,.]]],[[.,.],.]] [4,6,1,5,7,2,3]=>[3,2,7,5,1,6,4]=>[3,2,5,1,6,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,6,1,5,7,3,2]=>[2,3,7,5,1,6,4]=>[2,3,5,1,6,4]=>[[.,[.,[.,.]]],[[.,.],.]] [4,6,1,7,2,3,5]=>[5,3,2,7,1,6,4]=>[5,3,2,1,6,4]=>[[[[.,.],.],.],[[.,.],.]] [4,6,1,7,2,5,3]=>[3,5,2,7,1,6,4]=>[3,5,2,1,6,4]=>[[[.,[.,.]],.],[[.,.],.]] [4,6,1,7,3,2,5]=>[5,2,3,7,1,6,4]=>[5,2,3,1,6,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,6,1,7,3,5,2]=>[2,5,3,7,1,6,4]=>[2,5,3,1,6,4]=>[[.,[[.,.],.]],[[.,.],.]] [4,6,1,7,5,2,3]=>[3,2,5,7,1,6,4]=>[3,2,5,1,6,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,6,1,7,5,3,2]=>[2,3,5,7,1,6,4]=>[2,3,5,1,6,4]=>[[.,[.,[.,.]]],[[.,.],.]] [4,6,2,1,3,5,7]=>[7,5,3,1,2,6,4]=>[5,3,1,2,6,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,6,2,1,3,7,5]=>[5,7,3,1,2,6,4]=>[5,3,1,2,6,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,6,2,1,5,3,7]=>[7,3,5,1,2,6,4]=>[3,5,1,2,6,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,6,2,1,5,7,3]=>[3,7,5,1,2,6,4]=>[3,5,1,2,6,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,6,2,1,7,3,5]=>[5,3,7,1,2,6,4]=>[5,3,1,2,6,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,6,2,1,7,5,3]=>[3,5,7,1,2,6,4]=>[3,5,1,2,6,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,6,2,3,1,5,7]=>[7,5,1,3,2,6,4]=>[5,1,3,2,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,2,3,1,7,5]=>[5,7,1,3,2,6,4]=>[5,1,3,2,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,2,3,5,1,7]=>[7,1,5,3,2,6,4]=>[1,5,3,2,6,4]=>[.,[[[.,.],.],[[.,.],.]]] [4,6,2,3,5,7,1]=>[1,7,5,3,2,6,4]=>[1,5,3,2,6,4]=>[.,[[[.,.],.],[[.,.],.]]] [4,6,2,3,7,1,5]=>[5,1,7,3,2,6,4]=>[5,1,3,2,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,2,3,7,5,1]=>[1,5,7,3,2,6,4]=>[1,5,3,2,6,4]=>[.,[[[.,.],.],[[.,.],.]]] [4,6,2,5,1,3,7]=>[7,3,1,5,2,6,4]=>[3,1,5,2,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,2,5,1,7,3]=>[3,7,1,5,2,6,4]=>[3,1,5,2,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,2,5,3,1,7]=>[7,1,3,5,2,6,4]=>[1,3,5,2,6,4]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,2,5,3,7,1]=>[1,7,3,5,2,6,4]=>[1,3,5,2,6,4]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,2,5,7,1,3]=>[3,1,7,5,2,6,4]=>[3,1,5,2,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,2,5,7,3,1]=>[1,3,7,5,2,6,4]=>[1,3,5,2,6,4]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,2,7,1,3,5]=>[5,3,1,7,2,6,4]=>[5,3,1,2,6,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,6,2,7,1,5,3]=>[3,5,1,7,2,6,4]=>[3,5,1,2,6,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,6,2,7,3,1,5]=>[5,1,3,7,2,6,4]=>[5,1,3,2,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,2,7,3,5,1]=>[1,5,3,7,2,6,4]=>[1,5,3,2,6,4]=>[.,[[[.,.],.],[[.,.],.]]] [4,6,2,7,5,1,3]=>[3,1,5,7,2,6,4]=>[3,1,5,2,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,2,7,5,3,1]=>[1,3,5,7,2,6,4]=>[1,3,5,2,6,4]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,3,1,2,5,7]=>[7,5,2,1,3,6,4]=>[5,2,1,3,6,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,6,3,1,2,7,5]=>[5,7,2,1,3,6,4]=>[5,2,1,3,6,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,6,3,1,5,2,7]=>[7,2,5,1,3,6,4]=>[2,5,1,3,6,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,6,3,1,5,7,2]=>[2,7,5,1,3,6,4]=>[2,5,1,3,6,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,6,3,1,7,2,5]=>[5,2,7,1,3,6,4]=>[5,2,1,3,6,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,6,3,1,7,5,2]=>[2,5,7,1,3,6,4]=>[2,5,1,3,6,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,6,3,2,1,5,7]=>[7,5,1,2,3,6,4]=>[5,1,2,3,6,4]=>[[.,.],[.,[.,[[.,.],.]]]] [4,6,3,2,1,7,5]=>[5,7,1,2,3,6,4]=>[5,1,2,3,6,4]=>[[.,.],[.,[.,[[.,.],.]]]] [4,6,3,2,5,1,7]=>[7,1,5,2,3,6,4]=>[1,5,2,3,6,4]=>[.,[[.,.],[.,[[.,.],.]]]] [4,6,3,2,5,7,1]=>[1,7,5,2,3,6,4]=>[1,5,2,3,6,4]=>[.,[[.,.],[.,[[.,.],.]]]] [4,6,3,2,7,1,5]=>[5,1,7,2,3,6,4]=>[5,1,2,3,6,4]=>[[.,.],[.,[.,[[.,.],.]]]] [4,6,3,2,7,5,1]=>[1,5,7,2,3,6,4]=>[1,5,2,3,6,4]=>[.,[[.,.],[.,[[.,.],.]]]] [4,6,3,5,1,2,7]=>[7,2,1,5,3,6,4]=>[2,1,5,3,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,3,5,1,7,2]=>[2,7,1,5,3,6,4]=>[2,1,5,3,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,3,5,2,1,7]=>[7,1,2,5,3,6,4]=>[1,2,5,3,6,4]=>[.,[.,[[.,.],[[.,.],.]]]] [4,6,3,5,2,7,1]=>[1,7,2,5,3,6,4]=>[1,2,5,3,6,4]=>[.,[.,[[.,.],[[.,.],.]]]] [4,6,3,5,7,1,2]=>[2,1,7,5,3,6,4]=>[2,1,5,3,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,3,5,7,2,1]=>[1,2,7,5,3,6,4]=>[1,2,5,3,6,4]=>[.,[.,[[.,.],[[.,.],.]]]] [4,6,3,7,1,2,5]=>[5,2,1,7,3,6,4]=>[5,2,1,3,6,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,6,3,7,1,5,2]=>[2,5,1,7,3,6,4]=>[2,5,1,3,6,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,6,3,7,2,1,5]=>[5,1,2,7,3,6,4]=>[5,1,2,3,6,4]=>[[.,.],[.,[.,[[.,.],.]]]] [4,6,3,7,2,5,1]=>[1,5,2,7,3,6,4]=>[1,5,2,3,6,4]=>[.,[[.,.],[.,[[.,.],.]]]] [4,6,3,7,5,1,2]=>[2,1,5,7,3,6,4]=>[2,1,5,3,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,3,7,5,2,1]=>[1,2,5,7,3,6,4]=>[1,2,5,3,6,4]=>[.,[.,[[.,.],[[.,.],.]]]] [4,6,5,1,2,3,7]=>[7,3,2,1,5,6,4]=>[3,2,1,5,6,4]=>[[[.,.],.],[[.,[.,.]],.]] [4,6,5,1,2,7,3]=>[3,7,2,1,5,6,4]=>[3,2,1,5,6,4]=>[[[.,.],.],[[.,[.,.]],.]] [4,6,5,1,3,2,7]=>[7,2,3,1,5,6,4]=>[2,3,1,5,6,4]=>[[.,[.,.]],[[.,[.,.]],.]] [4,6,5,1,3,7,2]=>[2,7,3,1,5,6,4]=>[2,3,1,5,6,4]=>[[.,[.,.]],[[.,[.,.]],.]] [4,6,5,1,7,2,3]=>[3,2,7,1,5,6,4]=>[3,2,1,5,6,4]=>[[[.,.],.],[[.,[.,.]],.]] [4,6,5,1,7,3,2]=>[2,3,7,1,5,6,4]=>[2,3,1,5,6,4]=>[[.,[.,.]],[[.,[.,.]],.]] [4,6,5,2,1,3,7]=>[7,3,1,2,5,6,4]=>[3,1,2,5,6,4]=>[[.,.],[.,[[.,[.,.]],.]]] [4,6,5,2,1,7,3]=>[3,7,1,2,5,6,4]=>[3,1,2,5,6,4]=>[[.,.],[.,[[.,[.,.]],.]]] [4,6,5,2,3,1,7]=>[7,1,3,2,5,6,4]=>[1,3,2,5,6,4]=>[.,[[.,.],[[.,[.,.]],.]]] [4,6,5,2,3,7,1]=>[1,7,3,2,5,6,4]=>[1,3,2,5,6,4]=>[.,[[.,.],[[.,[.,.]],.]]] [4,6,5,2,7,1,3]=>[3,1,7,2,5,6,4]=>[3,1,2,5,6,4]=>[[.,.],[.,[[.,[.,.]],.]]] [4,6,5,2,7,3,1]=>[1,3,7,2,5,6,4]=>[1,3,2,5,6,4]=>[.,[[.,.],[[.,[.,.]],.]]] [4,6,5,3,1,2,7]=>[7,2,1,3,5,6,4]=>[2,1,3,5,6,4]=>[[.,.],[.,[[.,[.,.]],.]]] [4,6,5,3,1,7,2]=>[2,7,1,3,5,6,4]=>[2,1,3,5,6,4]=>[[.,.],[.,[[.,[.,.]],.]]] [4,6,5,3,2,1,7]=>[7,1,2,3,5,6,4]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,[.,.]],.]]]] [4,6,5,3,2,7,1]=>[1,7,2,3,5,6,4]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,[.,.]],.]]]] [4,6,5,3,7,1,2]=>[2,1,7,3,5,6,4]=>[2,1,3,5,6,4]=>[[.,.],[.,[[.,[.,.]],.]]] [4,6,5,3,7,2,1]=>[1,2,7,3,5,6,4]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,[.,.]],.]]]] [4,6,5,7,1,2,3]=>[3,2,1,7,5,6,4]=>[3,2,1,5,6,4]=>[[[.,.],.],[[.,[.,.]],.]] [4,6,5,7,1,3,2]=>[2,3,1,7,5,6,4]=>[2,3,1,5,6,4]=>[[.,[.,.]],[[.,[.,.]],.]] [4,6,5,7,2,1,3]=>[3,1,2,7,5,6,4]=>[3,1,2,5,6,4]=>[[.,.],[.,[[.,[.,.]],.]]] [4,6,5,7,2,3,1]=>[1,3,2,7,5,6,4]=>[1,3,2,5,6,4]=>[.,[[.,.],[[.,[.,.]],.]]] [4,6,5,7,3,1,2]=>[2,1,3,7,5,6,4]=>[2,1,3,5,6,4]=>[[.,.],[.,[[.,[.,.]],.]]] [4,6,5,7,3,2,1]=>[1,2,3,7,5,6,4]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,[.,.]],.]]]] [4,6,7,1,2,3,5]=>[5,3,2,1,7,6,4]=>[5,3,2,1,6,4]=>[[[[.,.],.],.],[[.,.],.]] [4,6,7,1,2,5,3]=>[3,5,2,1,7,6,4]=>[3,5,2,1,6,4]=>[[[.,[.,.]],.],[[.,.],.]] [4,6,7,1,3,2,5]=>[5,2,3,1,7,6,4]=>[5,2,3,1,6,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,6,7,1,3,5,2]=>[2,5,3,1,7,6,4]=>[2,5,3,1,6,4]=>[[.,[[.,.],.]],[[.,.],.]] [4,6,7,1,5,2,3]=>[3,2,5,1,7,6,4]=>[3,2,5,1,6,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,6,7,1,5,3,2]=>[2,3,5,1,7,6,4]=>[2,3,5,1,6,4]=>[[.,[.,[.,.]]],[[.,.],.]] [4,6,7,2,1,3,5]=>[5,3,1,2,7,6,4]=>[5,3,1,2,6,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,6,7,2,1,5,3]=>[3,5,1,2,7,6,4]=>[3,5,1,2,6,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,6,7,2,3,1,5]=>[5,1,3,2,7,6,4]=>[5,1,3,2,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,7,2,3,5,1]=>[1,5,3,2,7,6,4]=>[1,5,3,2,6,4]=>[.,[[[.,.],.],[[.,.],.]]] [4,6,7,2,5,1,3]=>[3,1,5,2,7,6,4]=>[3,1,5,2,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,7,2,5,3,1]=>[1,3,5,2,7,6,4]=>[1,3,5,2,6,4]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,7,3,1,2,5]=>[5,2,1,3,7,6,4]=>[5,2,1,3,6,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,6,7,3,1,5,2]=>[2,5,1,3,7,6,4]=>[2,5,1,3,6,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,6,7,3,2,1,5]=>[5,1,2,3,7,6,4]=>[5,1,2,3,6,4]=>[[.,.],[.,[.,[[.,.],.]]]] [4,6,7,3,2,5,1]=>[1,5,2,3,7,6,4]=>[1,5,2,3,6,4]=>[.,[[.,.],[.,[[.,.],.]]]] [4,6,7,3,5,1,2]=>[2,1,5,3,7,6,4]=>[2,1,5,3,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,6,7,3,5,2,1]=>[1,2,5,3,7,6,4]=>[1,2,5,3,6,4]=>[.,[.,[[.,.],[[.,.],.]]]] [4,6,7,5,1,2,3]=>[3,2,1,5,7,6,4]=>[3,2,1,5,6,4]=>[[[.,.],.],[[.,[.,.]],.]] [4,6,7,5,1,3,2]=>[2,3,1,5,7,6,4]=>[2,3,1,5,6,4]=>[[.,[.,.]],[[.,[.,.]],.]] [4,6,7,5,2,1,3]=>[3,1,2,5,7,6,4]=>[3,1,2,5,6,4]=>[[.,.],[.,[[.,[.,.]],.]]] [4,6,7,5,2,3,1]=>[1,3,2,5,7,6,4]=>[1,3,2,5,6,4]=>[.,[[.,.],[[.,[.,.]],.]]] [4,6,7,5,3,1,2]=>[2,1,3,5,7,6,4]=>[2,1,3,5,6,4]=>[[.,.],[.,[[.,[.,.]],.]]] [4,6,7,5,3,2,1]=>[1,2,3,5,7,6,4]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,[.,.]],.]]]] [4,7,1,2,3,5,6]=>[6,5,3,2,1,7,4]=>[6,5,3,2,1,4]=>[[[[[.,.],.],.],.],[.,.]] [4,7,1,2,3,6,5]=>[5,6,3,2,1,7,4]=>[5,6,3,2,1,4]=>[[[[.,[.,.]],.],.],[.,.]] [4,7,1,2,5,3,6]=>[6,3,5,2,1,7,4]=>[6,3,5,2,1,4]=>[[[[.,.],[.,.]],.],[.,.]] [4,7,1,2,5,6,3]=>[3,6,5,2,1,7,4]=>[3,6,5,2,1,4]=>[[[.,[[.,.],.]],.],[.,.]] [4,7,1,2,6,3,5]=>[5,3,6,2,1,7,4]=>[5,3,6,2,1,4]=>[[[[.,.],[.,.]],.],[.,.]] [4,7,1,2,6,5,3]=>[3,5,6,2,1,7,4]=>[3,5,6,2,1,4]=>[[[.,[.,[.,.]]],.],[.,.]] [4,7,1,3,2,5,6]=>[6,5,2,3,1,7,4]=>[6,5,2,3,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,7,1,3,2,6,5]=>[5,6,2,3,1,7,4]=>[5,6,2,3,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,7,1,3,5,2,6]=>[6,2,5,3,1,7,4]=>[6,2,5,3,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,7,1,3,5,6,2]=>[2,6,5,3,1,7,4]=>[2,6,5,3,1,4]=>[[.,[[[.,.],.],.]],[.,.]] [4,7,1,3,6,2,5]=>[5,2,6,3,1,7,4]=>[5,2,6,3,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,7,1,3,6,5,2]=>[2,5,6,3,1,7,4]=>[2,5,6,3,1,4]=>[[.,[[.,[.,.]],.]],[.,.]] [4,7,1,5,2,3,6]=>[6,3,2,5,1,7,4]=>[6,3,2,5,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,7,1,5,2,6,3]=>[3,6,2,5,1,7,4]=>[3,6,2,5,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,7,1,5,3,2,6]=>[6,2,3,5,1,7,4]=>[6,2,3,5,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,7,1,5,3,6,2]=>[2,6,3,5,1,7,4]=>[2,6,3,5,1,4]=>[[.,[[.,.],[.,.]]],[.,.]] [4,7,1,5,6,2,3]=>[3,2,6,5,1,7,4]=>[3,2,6,5,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [4,7,1,5,6,3,2]=>[2,3,6,5,1,7,4]=>[2,3,6,5,1,4]=>[[.,[.,[[.,.],.]]],[.,.]] [4,7,1,6,2,3,5]=>[5,3,2,6,1,7,4]=>[5,3,2,6,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [4,7,1,6,2,5,3]=>[3,5,2,6,1,7,4]=>[3,5,2,6,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [4,7,1,6,3,2,5]=>[5,2,3,6,1,7,4]=>[5,2,3,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,7,1,6,3,5,2]=>[2,5,3,6,1,7,4]=>[2,5,3,6,1,4]=>[[.,[[.,.],[.,.]]],[.,.]] [4,7,1,6,5,2,3]=>[3,2,5,6,1,7,4]=>[3,2,5,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [4,7,1,6,5,3,2]=>[2,3,5,6,1,7,4]=>[2,3,5,6,1,4]=>[[.,[.,[.,[.,.]]]],[.,.]] [4,7,2,1,3,5,6]=>[6,5,3,1,2,7,4]=>[6,5,3,1,2,4]=>[[[[.,.],.],.],[.,[.,.]]] [4,7,2,1,3,6,5]=>[5,6,3,1,2,7,4]=>[5,6,3,1,2,4]=>[[[.,[.,.]],.],[.,[.,.]]] [4,7,2,1,5,3,6]=>[6,3,5,1,2,7,4]=>[6,3,5,1,2,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,7,2,1,5,6,3]=>[3,6,5,1,2,7,4]=>[3,6,5,1,2,4]=>[[.,[[.,.],.]],[.,[.,.]]] [4,7,2,1,6,3,5]=>[5,3,6,1,2,7,4]=>[5,3,6,1,2,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,7,2,1,6,5,3]=>[3,5,6,1,2,7,4]=>[3,5,6,1,2,4]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,7,2,3,1,5,6]=>[6,5,1,3,2,7,4]=>[6,5,1,3,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,7,2,3,1,6,5]=>[5,6,1,3,2,7,4]=>[5,6,1,3,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,7,2,3,5,1,6]=>[6,1,5,3,2,7,4]=>[6,1,5,3,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,7,2,3,5,6,1]=>[1,6,5,3,2,7,4]=>[1,6,5,3,2,4]=>[.,[[[[.,.],.],.],[.,.]]] [4,7,2,3,6,1,5]=>[5,1,6,3,2,7,4]=>[5,1,6,3,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,7,2,3,6,5,1]=>[1,5,6,3,2,7,4]=>[1,5,6,3,2,4]=>[.,[[[.,[.,.]],.],[.,.]]] [4,7,2,5,1,3,6]=>[6,3,1,5,2,7,4]=>[6,3,1,5,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,7,2,5,1,6,3]=>[3,6,1,5,2,7,4]=>[3,6,1,5,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,7,2,5,3,1,6]=>[6,1,3,5,2,7,4]=>[6,1,3,5,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,7,2,5,3,6,1]=>[1,6,3,5,2,7,4]=>[1,6,3,5,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [4,7,2,5,6,1,3]=>[3,1,6,5,2,7,4]=>[3,1,6,5,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,7,2,5,6,3,1]=>[1,3,6,5,2,7,4]=>[1,3,6,5,2,4]=>[.,[[.,[[.,.],.]],[.,.]]] [4,7,2,6,1,3,5]=>[5,3,1,6,2,7,4]=>[5,3,1,6,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,7,2,6,1,5,3]=>[3,5,1,6,2,7,4]=>[3,5,1,6,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,7,2,6,3,1,5]=>[5,1,3,6,2,7,4]=>[5,1,3,6,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,7,2,6,3,5,1]=>[1,5,3,6,2,7,4]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [4,7,2,6,5,1,3]=>[3,1,5,6,2,7,4]=>[3,1,5,6,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,7,2,6,5,3,1]=>[1,3,5,6,2,7,4]=>[1,3,5,6,2,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [4,7,3,1,2,5,6]=>[6,5,2,1,3,7,4]=>[6,5,2,1,3,4]=>[[[[.,.],.],.],[.,[.,.]]] [4,7,3,1,2,6,5]=>[5,6,2,1,3,7,4]=>[5,6,2,1,3,4]=>[[[.,[.,.]],.],[.,[.,.]]] [4,7,3,1,5,2,6]=>[6,2,5,1,3,7,4]=>[6,2,5,1,3,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,7,3,1,5,6,2]=>[2,6,5,1,3,7,4]=>[2,6,5,1,3,4]=>[[.,[[.,.],.]],[.,[.,.]]] [4,7,3,1,6,2,5]=>[5,2,6,1,3,7,4]=>[5,2,6,1,3,4]=>[[[.,.],[.,.]],[.,[.,.]]] [4,7,3,1,6,5,2]=>[2,5,6,1,3,7,4]=>[2,5,6,1,3,4]=>[[.,[.,[.,.]]],[.,[.,.]]] [4,7,3,2,1,5,6]=>[6,5,1,2,3,7,4]=>[6,5,1,2,3,4]=>[[[.,.],.],[.,[.,[.,.]]]] [4,7,3,2,1,6,5]=>[5,6,1,2,3,7,4]=>[5,6,1,2,3,4]=>[[.,[.,.]],[.,[.,[.,.]]]] [4,7,3,2,5,1,6]=>[6,1,5,2,3,7,4]=>[6,1,5,2,3,4]=>[[.,.],[[.,.],[.,[.,.]]]] [4,7,3,2,5,6,1]=>[1,6,5,2,3,7,4]=>[1,6,5,2,3,4]=>[.,[[[.,.],.],[.,[.,.]]]] [4,7,3,2,6,1,5]=>[5,1,6,2,3,7,4]=>[5,1,6,2,3,4]=>[[.,.],[[.,.],[.,[.,.]]]] [4,7,3,2,6,5,1]=>[1,5,6,2,3,7,4]=>[1,5,6,2,3,4]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,7,3,5,1,2,6]=>[6,2,1,5,3,7,4]=>[6,2,1,5,3,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,7,3,5,1,6,2]=>[2,6,1,5,3,7,4]=>[2,6,1,5,3,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,7,3,5,2,1,6]=>[6,1,2,5,3,7,4]=>[6,1,2,5,3,4]=>[[.,.],[.,[[.,.],[.,.]]]] [4,7,3,5,2,6,1]=>[1,6,2,5,3,7,4]=>[1,6,2,5,3,4]=>[.,[[.,.],[[.,.],[.,.]]]] [4,7,3,5,6,1,2]=>[2,1,6,5,3,7,4]=>[2,1,6,5,3,4]=>[[.,.],[[[.,.],.],[.,.]]] [4,7,3,5,6,2,1]=>[1,2,6,5,3,7,4]=>[1,2,6,5,3,4]=>[.,[.,[[[.,.],.],[.,.]]]] [4,7,3,6,1,2,5]=>[5,2,1,6,3,7,4]=>[5,2,1,6,3,4]=>[[[.,.],.],[[.,.],[.,.]]] [4,7,3,6,1,5,2]=>[2,5,1,6,3,7,4]=>[2,5,1,6,3,4]=>[[.,[.,.]],[[.,.],[.,.]]] [4,7,3,6,2,1,5]=>[5,1,2,6,3,7,4]=>[5,1,2,6,3,4]=>[[.,.],[.,[[.,.],[.,.]]]] [4,7,3,6,2,5,1]=>[1,5,2,6,3,7,4]=>[1,5,2,6,3,4]=>[.,[[.,.],[[.,.],[.,.]]]] [4,7,3,6,5,1,2]=>[2,1,5,6,3,7,4]=>[2,1,5,6,3,4]=>[[.,.],[[.,[.,.]],[.,.]]] [4,7,3,6,5,2,1]=>[1,2,5,6,3,7,4]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [4,7,5,1,2,3,6]=>[6,3,2,1,5,7,4]=>[6,3,2,1,5,4]=>[[[[.,.],.],.],[[.,.],.]] [4,7,5,1,2,6,3]=>[3,6,2,1,5,7,4]=>[3,6,2,1,5,4]=>[[[.,[.,.]],.],[[.,.],.]] [4,7,5,1,3,2,6]=>[6,2,3,1,5,7,4]=>[6,2,3,1,5,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,7,5,1,3,6,2]=>[2,6,3,1,5,7,4]=>[2,6,3,1,5,4]=>[[.,[[.,.],.]],[[.,.],.]] [4,7,5,1,6,2,3]=>[3,2,6,1,5,7,4]=>[3,2,6,1,5,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,7,5,1,6,3,2]=>[2,3,6,1,5,7,4]=>[2,3,6,1,5,4]=>[[.,[.,[.,.]]],[[.,.],.]] [4,7,5,2,1,3,6]=>[6,3,1,2,5,7,4]=>[6,3,1,2,5,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,7,5,2,1,6,3]=>[3,6,1,2,5,7,4]=>[3,6,1,2,5,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,7,5,2,3,1,6]=>[6,1,3,2,5,7,4]=>[6,1,3,2,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,7,5,2,3,6,1]=>[1,6,3,2,5,7,4]=>[1,6,3,2,5,4]=>[.,[[[.,.],.],[[.,.],.]]] [4,7,5,2,6,1,3]=>[3,1,6,2,5,7,4]=>[3,1,6,2,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,7,5,2,6,3,1]=>[1,3,6,2,5,7,4]=>[1,3,6,2,5,4]=>[.,[[.,[.,.]],[[.,.],.]]] [4,7,5,3,1,2,6]=>[6,2,1,3,5,7,4]=>[6,2,1,3,5,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,7,5,3,1,6,2]=>[2,6,1,3,5,7,4]=>[2,6,1,3,5,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,7,5,3,2,1,6]=>[6,1,2,3,5,7,4]=>[6,1,2,3,5,4]=>[[.,.],[.,[.,[[.,.],.]]]] [4,7,5,3,2,6,1]=>[1,6,2,3,5,7,4]=>[1,6,2,3,5,4]=>[.,[[.,.],[.,[[.,.],.]]]] [4,7,5,3,6,1,2]=>[2,1,6,3,5,7,4]=>[2,1,6,3,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,7,5,3,6,2,1]=>[1,2,6,3,5,7,4]=>[1,2,6,3,5,4]=>[.,[.,[[.,.],[[.,.],.]]]] [4,7,5,6,1,2,3]=>[3,2,1,6,5,7,4]=>[3,2,1,6,5,4]=>[[[.,.],.],[[[.,.],.],.]] [4,7,5,6,1,3,2]=>[2,3,1,6,5,7,4]=>[2,3,1,6,5,4]=>[[.,[.,.]],[[[.,.],.],.]] [4,7,5,6,2,1,3]=>[3,1,2,6,5,7,4]=>[3,1,2,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [4,7,5,6,2,3,1]=>[1,3,2,6,5,7,4]=>[1,3,2,6,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [4,7,5,6,3,1,2]=>[2,1,3,6,5,7,4]=>[2,1,3,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [4,7,5,6,3,2,1]=>[1,2,3,6,5,7,4]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [4,7,6,1,2,3,5]=>[5,3,2,1,6,7,4]=>[5,3,2,1,6,4]=>[[[[.,.],.],.],[[.,.],.]] [4,7,6,1,2,5,3]=>[3,5,2,1,6,7,4]=>[3,5,2,1,6,4]=>[[[.,[.,.]],.],[[.,.],.]] [4,7,6,1,3,2,5]=>[5,2,3,1,6,7,4]=>[5,2,3,1,6,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,7,6,1,3,5,2]=>[2,5,3,1,6,7,4]=>[2,5,3,1,6,4]=>[[.,[[.,.],.]],[[.,.],.]] [4,7,6,1,5,2,3]=>[3,2,5,1,6,7,4]=>[3,2,5,1,6,4]=>[[[.,.],[.,.]],[[.,.],.]] [4,7,6,1,5,3,2]=>[2,3,5,1,6,7,4]=>[2,3,5,1,6,4]=>[[.,[.,[.,.]]],[[.,.],.]] [4,7,6,2,1,3,5]=>[5,3,1,2,6,7,4]=>[5,3,1,2,6,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,7,6,2,1,5,3]=>[3,5,1,2,6,7,4]=>[3,5,1,2,6,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,7,6,2,3,1,5]=>[5,1,3,2,6,7,4]=>[5,1,3,2,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,7,6,2,3,5,1]=>[1,5,3,2,6,7,4]=>[1,5,3,2,6,4]=>[.,[[[.,.],.],[[.,.],.]]] [4,7,6,2,5,1,3]=>[3,1,5,2,6,7,4]=>[3,1,5,2,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,7,6,2,5,3,1]=>[1,3,5,2,6,7,4]=>[1,3,5,2,6,4]=>[.,[[.,[.,.]],[[.,.],.]]] [4,7,6,3,1,2,5]=>[5,2,1,3,6,7,4]=>[5,2,1,3,6,4]=>[[[.,.],.],[.,[[.,.],.]]] [4,7,6,3,1,5,2]=>[2,5,1,3,6,7,4]=>[2,5,1,3,6,4]=>[[.,[.,.]],[.,[[.,.],.]]] [4,7,6,3,2,1,5]=>[5,1,2,3,6,7,4]=>[5,1,2,3,6,4]=>[[.,.],[.,[.,[[.,.],.]]]] [4,7,6,3,2,5,1]=>[1,5,2,3,6,7,4]=>[1,5,2,3,6,4]=>[.,[[.,.],[.,[[.,.],.]]]] [4,7,6,3,5,1,2]=>[2,1,5,3,6,7,4]=>[2,1,5,3,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [4,7,6,3,5,2,1]=>[1,2,5,3,6,7,4]=>[1,2,5,3,6,4]=>[.,[.,[[.,.],[[.,.],.]]]] [4,7,6,5,1,2,3]=>[3,2,1,5,6,7,4]=>[3,2,1,5,6,4]=>[[[.,.],.],[[.,[.,.]],.]] [4,7,6,5,1,3,2]=>[2,3,1,5,6,7,4]=>[2,3,1,5,6,4]=>[[.,[.,.]],[[.,[.,.]],.]] [4,7,6,5,2,1,3]=>[3,1,2,5,6,7,4]=>[3,1,2,5,6,4]=>[[.,.],[.,[[.,[.,.]],.]]] [4,7,6,5,2,3,1]=>[1,3,2,5,6,7,4]=>[1,3,2,5,6,4]=>[.,[[.,.],[[.,[.,.]],.]]] [4,7,6,5,3,1,2]=>[2,1,3,5,6,7,4]=>[2,1,3,5,6,4]=>[[.,.],[.,[[.,[.,.]],.]]] [4,7,6,5,3,2,1]=>[1,2,3,5,6,7,4]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,[.,.]],.]]]] [5,1,2,3,4,6,7]=>[7,6,4,3,2,1,5]=>[6,4,3,2,1,5]=>[[[[[.,.],.],.],.],[.,.]] [5,1,2,3,4,7,6]=>[6,7,4,3,2,1,5]=>[6,4,3,2,1,5]=>[[[[[.,.],.],.],.],[.,.]] [5,1,2,3,6,4,7]=>[7,4,6,3,2,1,5]=>[4,6,3,2,1,5]=>[[[[.,[.,.]],.],.],[.,.]] [5,1,2,3,6,7,4]=>[4,7,6,3,2,1,5]=>[4,6,3,2,1,5]=>[[[[.,[.,.]],.],.],[.,.]] [5,1,2,3,7,4,6]=>[6,4,7,3,2,1,5]=>[6,4,3,2,1,5]=>[[[[[.,.],.],.],.],[.,.]] [5,1,2,3,7,6,4]=>[4,6,7,3,2,1,5]=>[4,6,3,2,1,5]=>[[[[.,[.,.]],.],.],[.,.]] [5,1,2,4,3,6,7]=>[7,6,3,4,2,1,5]=>[6,3,4,2,1,5]=>[[[[.,.],[.,.]],.],[.,.]] [5,1,2,4,3,7,6]=>[6,7,3,4,2,1,5]=>[6,3,4,2,1,5]=>[[[[.,.],[.,.]],.],[.,.]] [5,1,2,4,6,3,7]=>[7,3,6,4,2,1,5]=>[3,6,4,2,1,5]=>[[[.,[[.,.],.]],.],[.,.]] [5,1,2,4,6,7,3]=>[3,7,6,4,2,1,5]=>[3,6,4,2,1,5]=>[[[.,[[.,.],.]],.],[.,.]] [5,1,2,4,7,3,6]=>[6,3,7,4,2,1,5]=>[6,3,4,2,1,5]=>[[[[.,.],[.,.]],.],[.,.]] [5,1,2,4,7,6,3]=>[3,6,7,4,2,1,5]=>[3,6,4,2,1,5]=>[[[.,[[.,.],.]],.],[.,.]] [5,1,2,6,3,4,7]=>[7,4,3,6,2,1,5]=>[4,3,6,2,1,5]=>[[[[.,.],[.,.]],.],[.,.]] [5,1,2,6,3,7,4]=>[4,7,3,6,2,1,5]=>[4,3,6,2,1,5]=>[[[[.,.],[.,.]],.],[.,.]] [5,1,2,6,4,3,7]=>[7,3,4,6,2,1,5]=>[3,4,6,2,1,5]=>[[[.,[.,[.,.]]],.],[.,.]] [5,1,2,6,4,7,3]=>[3,7,4,6,2,1,5]=>[3,4,6,2,1,5]=>[[[.,[.,[.,.]]],.],[.,.]] [5,1,2,6,7,3,4]=>[4,3,7,6,2,1,5]=>[4,3,6,2,1,5]=>[[[[.,.],[.,.]],.],[.,.]] [5,1,2,6,7,4,3]=>[3,4,7,6,2,1,5]=>[3,4,6,2,1,5]=>[[[.,[.,[.,.]]],.],[.,.]] [5,1,2,7,3,4,6]=>[6,4,3,7,2,1,5]=>[6,4,3,2,1,5]=>[[[[[.,.],.],.],.],[.,.]] [5,1,2,7,3,6,4]=>[4,6,3,7,2,1,5]=>[4,6,3,2,1,5]=>[[[[.,[.,.]],.],.],[.,.]] [5,1,2,7,4,3,6]=>[6,3,4,7,2,1,5]=>[6,3,4,2,1,5]=>[[[[.,.],[.,.]],.],[.,.]] [5,1,2,7,4,6,3]=>[3,6,4,7,2,1,5]=>[3,6,4,2,1,5]=>[[[.,[[.,.],.]],.],[.,.]] [5,1,2,7,6,3,4]=>[4,3,6,7,2,1,5]=>[4,3,6,2,1,5]=>[[[[.,.],[.,.]],.],[.,.]] [5,1,2,7,6,4,3]=>[3,4,6,7,2,1,5]=>[3,4,6,2,1,5]=>[[[.,[.,[.,.]]],.],[.,.]] [5,1,3,2,4,6,7]=>[7,6,4,2,3,1,5]=>[6,4,2,3,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,3,2,4,7,6]=>[6,7,4,2,3,1,5]=>[6,4,2,3,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,3,2,6,4,7]=>[7,4,6,2,3,1,5]=>[4,6,2,3,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,3,2,6,7,4]=>[4,7,6,2,3,1,5]=>[4,6,2,3,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,3,2,7,4,6]=>[6,4,7,2,3,1,5]=>[6,4,2,3,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,3,2,7,6,4]=>[4,6,7,2,3,1,5]=>[4,6,2,3,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,3,4,2,6,7]=>[7,6,2,4,3,1,5]=>[6,2,4,3,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,3,4,2,7,6]=>[6,7,2,4,3,1,5]=>[6,2,4,3,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,3,4,6,2,7]=>[7,2,6,4,3,1,5]=>[2,6,4,3,1,5]=>[[.,[[[.,.],.],.]],[.,.]] [5,1,3,4,6,7,2]=>[2,7,6,4,3,1,5]=>[2,6,4,3,1,5]=>[[.,[[[.,.],.],.]],[.,.]] [5,1,3,4,7,2,6]=>[6,2,7,4,3,1,5]=>[6,2,4,3,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,3,4,7,6,2]=>[2,6,7,4,3,1,5]=>[2,6,4,3,1,5]=>[[.,[[[.,.],.],.]],[.,.]] [5,1,3,6,2,4,7]=>[7,4,2,6,3,1,5]=>[4,2,6,3,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,3,6,2,7,4]=>[4,7,2,6,3,1,5]=>[4,2,6,3,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,3,6,4,2,7]=>[7,2,4,6,3,1,5]=>[2,4,6,3,1,5]=>[[.,[[.,[.,.]],.]],[.,.]] [5,1,3,6,4,7,2]=>[2,7,4,6,3,1,5]=>[2,4,6,3,1,5]=>[[.,[[.,[.,.]],.]],[.,.]] [5,1,3,6,7,2,4]=>[4,2,7,6,3,1,5]=>[4,2,6,3,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,3,6,7,4,2]=>[2,4,7,6,3,1,5]=>[2,4,6,3,1,5]=>[[.,[[.,[.,.]],.]],[.,.]] [5,1,3,7,2,4,6]=>[6,4,2,7,3,1,5]=>[6,4,2,3,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,3,7,2,6,4]=>[4,6,2,7,3,1,5]=>[4,6,2,3,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,3,7,4,2,6]=>[6,2,4,7,3,1,5]=>[6,2,4,3,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,3,7,4,6,2]=>[2,6,4,7,3,1,5]=>[2,6,4,3,1,5]=>[[.,[[[.,.],.],.]],[.,.]] [5,1,3,7,6,2,4]=>[4,2,6,7,3,1,5]=>[4,2,6,3,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,3,7,6,4,2]=>[2,4,6,7,3,1,5]=>[2,4,6,3,1,5]=>[[.,[[.,[.,.]],.]],[.,.]] [5,1,4,2,3,6,7]=>[7,6,3,2,4,1,5]=>[6,3,2,4,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,4,2,3,7,6]=>[6,7,3,2,4,1,5]=>[6,3,2,4,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,4,2,6,3,7]=>[7,3,6,2,4,1,5]=>[3,6,2,4,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,4,2,6,7,3]=>[3,7,6,2,4,1,5]=>[3,6,2,4,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,4,2,7,3,6]=>[6,3,7,2,4,1,5]=>[6,3,2,4,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,4,2,7,6,3]=>[3,6,7,2,4,1,5]=>[3,6,2,4,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,4,3,2,6,7]=>[7,6,2,3,4,1,5]=>[6,2,3,4,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,4,3,2,7,6]=>[6,7,2,3,4,1,5]=>[6,2,3,4,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,4,3,6,2,7]=>[7,2,6,3,4,1,5]=>[2,6,3,4,1,5]=>[[.,[[.,.],[.,.]]],[.,.]] [5,1,4,3,6,7,2]=>[2,7,6,3,4,1,5]=>[2,6,3,4,1,5]=>[[.,[[.,.],[.,.]]],[.,.]] [5,1,4,3,7,2,6]=>[6,2,7,3,4,1,5]=>[6,2,3,4,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,4,3,7,6,2]=>[2,6,7,3,4,1,5]=>[2,6,3,4,1,5]=>[[.,[[.,.],[.,.]]],[.,.]] [5,1,4,6,2,3,7]=>[7,3,2,6,4,1,5]=>[3,2,6,4,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,4,6,2,7,3]=>[3,7,2,6,4,1,5]=>[3,2,6,4,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,4,6,3,2,7]=>[7,2,3,6,4,1,5]=>[2,3,6,4,1,5]=>[[.,[.,[[.,.],.]]],[.,.]] [5,1,4,6,3,7,2]=>[2,7,3,6,4,1,5]=>[2,3,6,4,1,5]=>[[.,[.,[[.,.],.]]],[.,.]] [5,1,4,6,7,2,3]=>[3,2,7,6,4,1,5]=>[3,2,6,4,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,4,6,7,3,2]=>[2,3,7,6,4,1,5]=>[2,3,6,4,1,5]=>[[.,[.,[[.,.],.]]],[.,.]] [5,1,4,7,2,3,6]=>[6,3,2,7,4,1,5]=>[6,3,2,4,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,4,7,2,6,3]=>[3,6,2,7,4,1,5]=>[3,6,2,4,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,4,7,3,2,6]=>[6,2,3,7,4,1,5]=>[6,2,3,4,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,4,7,3,6,2]=>[2,6,3,7,4,1,5]=>[2,6,3,4,1,5]=>[[.,[[.,.],[.,.]]],[.,.]] [5,1,4,7,6,2,3]=>[3,2,6,7,4,1,5]=>[3,2,6,4,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,4,7,6,3,2]=>[2,3,6,7,4,1,5]=>[2,3,6,4,1,5]=>[[.,[.,[[.,.],.]]],[.,.]] [5,1,6,2,3,4,7]=>[7,4,3,2,6,1,5]=>[4,3,2,6,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,6,2,3,7,4]=>[4,7,3,2,6,1,5]=>[4,3,2,6,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,6,2,4,3,7]=>[7,3,4,2,6,1,5]=>[3,4,2,6,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,6,2,4,7,3]=>[3,7,4,2,6,1,5]=>[3,4,2,6,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,6,2,7,3,4]=>[4,3,7,2,6,1,5]=>[4,3,2,6,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,6,2,7,4,3]=>[3,4,7,2,6,1,5]=>[3,4,2,6,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,6,3,2,4,7]=>[7,4,2,3,6,1,5]=>[4,2,3,6,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,6,3,2,7,4]=>[4,7,2,3,6,1,5]=>[4,2,3,6,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,6,3,4,2,7]=>[7,2,4,3,6,1,5]=>[2,4,3,6,1,5]=>[[.,[[.,.],[.,.]]],[.,.]] [5,1,6,3,4,7,2]=>[2,7,4,3,6,1,5]=>[2,4,3,6,1,5]=>[[.,[[.,.],[.,.]]],[.,.]] [5,1,6,3,7,2,4]=>[4,2,7,3,6,1,5]=>[4,2,3,6,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,6,3,7,4,2]=>[2,4,7,3,6,1,5]=>[2,4,3,6,1,5]=>[[.,[[.,.],[.,.]]],[.,.]] [5,1,6,4,2,3,7]=>[7,3,2,4,6,1,5]=>[3,2,4,6,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,6,4,2,7,3]=>[3,7,2,4,6,1,5]=>[3,2,4,6,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,6,4,3,2,7]=>[7,2,3,4,6,1,5]=>[2,3,4,6,1,5]=>[[.,[.,[.,[.,.]]]],[.,.]] [5,1,6,4,3,7,2]=>[2,7,3,4,6,1,5]=>[2,3,4,6,1,5]=>[[.,[.,[.,[.,.]]]],[.,.]] [5,1,6,4,7,2,3]=>[3,2,7,4,6,1,5]=>[3,2,4,6,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,6,4,7,3,2]=>[2,3,7,4,6,1,5]=>[2,3,4,6,1,5]=>[[.,[.,[.,[.,.]]]],[.,.]] [5,1,6,7,2,3,4]=>[4,3,2,7,6,1,5]=>[4,3,2,6,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,6,7,2,4,3]=>[3,4,2,7,6,1,5]=>[3,4,2,6,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,6,7,3,2,4]=>[4,2,3,7,6,1,5]=>[4,2,3,6,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,6,7,3,4,2]=>[2,4,3,7,6,1,5]=>[2,4,3,6,1,5]=>[[.,[[.,.],[.,.]]],[.,.]] [5,1,6,7,4,2,3]=>[3,2,4,7,6,1,5]=>[3,2,4,6,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,6,7,4,3,2]=>[2,3,4,7,6,1,5]=>[2,3,4,6,1,5]=>[[.,[.,[.,[.,.]]]],[.,.]] [5,1,7,2,3,4,6]=>[6,4,3,2,7,1,5]=>[6,4,3,2,1,5]=>[[[[[.,.],.],.],.],[.,.]] [5,1,7,2,3,6,4]=>[4,6,3,2,7,1,5]=>[4,6,3,2,1,5]=>[[[[.,[.,.]],.],.],[.,.]] [5,1,7,2,4,3,6]=>[6,3,4,2,7,1,5]=>[6,3,4,2,1,5]=>[[[[.,.],[.,.]],.],[.,.]] [5,1,7,2,4,6,3]=>[3,6,4,2,7,1,5]=>[3,6,4,2,1,5]=>[[[.,[[.,.],.]],.],[.,.]] [5,1,7,2,6,3,4]=>[4,3,6,2,7,1,5]=>[4,3,6,2,1,5]=>[[[[.,.],[.,.]],.],[.,.]] [5,1,7,2,6,4,3]=>[3,4,6,2,7,1,5]=>[3,4,6,2,1,5]=>[[[.,[.,[.,.]]],.],[.,.]] [5,1,7,3,2,4,6]=>[6,4,2,3,7,1,5]=>[6,4,2,3,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,7,3,2,6,4]=>[4,6,2,3,7,1,5]=>[4,6,2,3,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,7,3,4,2,6]=>[6,2,4,3,7,1,5]=>[6,2,4,3,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,7,3,4,6,2]=>[2,6,4,3,7,1,5]=>[2,6,4,3,1,5]=>[[.,[[[.,.],.],.]],[.,.]] [5,1,7,3,6,2,4]=>[4,2,6,3,7,1,5]=>[4,2,6,3,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,7,3,6,4,2]=>[2,4,6,3,7,1,5]=>[2,4,6,3,1,5]=>[[.,[[.,[.,.]],.]],[.,.]] [5,1,7,4,2,3,6]=>[6,3,2,4,7,1,5]=>[6,3,2,4,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,7,4,2,6,3]=>[3,6,2,4,7,1,5]=>[3,6,2,4,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,7,4,3,2,6]=>[6,2,3,4,7,1,5]=>[6,2,3,4,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,7,4,3,6,2]=>[2,6,3,4,7,1,5]=>[2,6,3,4,1,5]=>[[.,[[.,.],[.,.]]],[.,.]] [5,1,7,4,6,2,3]=>[3,2,6,4,7,1,5]=>[3,2,6,4,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,1,7,4,6,3,2]=>[2,3,6,4,7,1,5]=>[2,3,6,4,1,5]=>[[.,[.,[[.,.],.]]],[.,.]] [5,1,7,6,2,3,4]=>[4,3,2,6,7,1,5]=>[4,3,2,6,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,1,7,6,2,4,3]=>[3,4,2,6,7,1,5]=>[3,4,2,6,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,1,7,6,3,2,4]=>[4,2,3,6,7,1,5]=>[4,2,3,6,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,7,6,3,4,2]=>[2,4,3,6,7,1,5]=>[2,4,3,6,1,5]=>[[.,[[.,.],[.,.]]],[.,.]] [5,1,7,6,4,2,3]=>[3,2,4,6,7,1,5]=>[3,2,4,6,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,1,7,6,4,3,2]=>[2,3,4,6,7,1,5]=>[2,3,4,6,1,5]=>[[.,[.,[.,[.,.]]]],[.,.]] [5,2,1,3,4,6,7]=>[7,6,4,3,1,2,5]=>[6,4,3,1,2,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,2,1,3,4,7,6]=>[6,7,4,3,1,2,5]=>[6,4,3,1,2,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,2,1,3,6,4,7]=>[7,4,6,3,1,2,5]=>[4,6,3,1,2,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,2,1,3,6,7,4]=>[4,7,6,3,1,2,5]=>[4,6,3,1,2,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,2,1,3,7,4,6]=>[6,4,7,3,1,2,5]=>[6,4,3,1,2,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,2,1,3,7,6,4]=>[4,6,7,3,1,2,5]=>[4,6,3,1,2,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,2,1,4,3,6,7]=>[7,6,3,4,1,2,5]=>[6,3,4,1,2,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,2,1,4,3,7,6]=>[6,7,3,4,1,2,5]=>[6,3,4,1,2,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,2,1,4,6,3,7]=>[7,3,6,4,1,2,5]=>[3,6,4,1,2,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,2,1,4,6,7,3]=>[3,7,6,4,1,2,5]=>[3,6,4,1,2,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,2,1,4,7,3,6]=>[6,3,7,4,1,2,5]=>[6,3,4,1,2,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,2,1,4,7,6,3]=>[3,6,7,4,1,2,5]=>[3,6,4,1,2,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,2,1,6,3,4,7]=>[7,4,3,6,1,2,5]=>[4,3,6,1,2,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,2,1,6,3,7,4]=>[4,7,3,6,1,2,5]=>[4,3,6,1,2,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,2,1,6,4,3,7]=>[7,3,4,6,1,2,5]=>[3,4,6,1,2,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,2,1,6,4,7,3]=>[3,7,4,6,1,2,5]=>[3,4,6,1,2,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,2,1,6,7,3,4]=>[4,3,7,6,1,2,5]=>[4,3,6,1,2,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,2,1,6,7,4,3]=>[3,4,7,6,1,2,5]=>[3,4,6,1,2,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,2,1,7,3,4,6]=>[6,4,3,7,1,2,5]=>[6,4,3,1,2,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,2,1,7,3,6,4]=>[4,6,3,7,1,2,5]=>[4,6,3,1,2,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,2,1,7,4,3,6]=>[6,3,4,7,1,2,5]=>[6,3,4,1,2,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,2,1,7,4,6,3]=>[3,6,4,7,1,2,5]=>[3,6,4,1,2,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,2,1,7,6,3,4]=>[4,3,6,7,1,2,5]=>[4,3,6,1,2,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,2,1,7,6,4,3]=>[3,4,6,7,1,2,5]=>[3,4,6,1,2,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,2,3,1,4,6,7]=>[7,6,4,1,3,2,5]=>[6,4,1,3,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,3,1,4,7,6]=>[6,7,4,1,3,2,5]=>[6,4,1,3,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,3,1,6,4,7]=>[7,4,6,1,3,2,5]=>[4,6,1,3,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,3,1,6,7,4]=>[4,7,6,1,3,2,5]=>[4,6,1,3,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,3,1,7,4,6]=>[6,4,7,1,3,2,5]=>[6,4,1,3,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,3,1,7,6,4]=>[4,6,7,1,3,2,5]=>[4,6,1,3,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,3,4,1,6,7]=>[7,6,1,4,3,2,5]=>[6,1,4,3,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,3,4,1,7,6]=>[6,7,1,4,3,2,5]=>[6,1,4,3,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,3,4,6,1,7]=>[7,1,6,4,3,2,5]=>[1,6,4,3,2,5]=>[.,[[[[.,.],.],.],[.,.]]] [5,2,3,4,6,7,1]=>[1,7,6,4,3,2,5]=>[1,6,4,3,2,5]=>[.,[[[[.,.],.],.],[.,.]]] [5,2,3,4,7,1,6]=>[6,1,7,4,3,2,5]=>[6,1,4,3,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,3,4,7,6,1]=>[1,6,7,4,3,2,5]=>[1,6,4,3,2,5]=>[.,[[[[.,.],.],.],[.,.]]] [5,2,3,6,1,4,7]=>[7,4,1,6,3,2,5]=>[4,1,6,3,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,3,6,1,7,4]=>[4,7,1,6,3,2,5]=>[4,1,6,3,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,3,6,4,1,7]=>[7,1,4,6,3,2,5]=>[1,4,6,3,2,5]=>[.,[[[.,[.,.]],.],[.,.]]] [5,2,3,6,4,7,1]=>[1,7,4,6,3,2,5]=>[1,4,6,3,2,5]=>[.,[[[.,[.,.]],.],[.,.]]] [5,2,3,6,7,1,4]=>[4,1,7,6,3,2,5]=>[4,1,6,3,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,3,6,7,4,1]=>[1,4,7,6,3,2,5]=>[1,4,6,3,2,5]=>[.,[[[.,[.,.]],.],[.,.]]] [5,2,3,7,1,4,6]=>[6,4,1,7,3,2,5]=>[6,4,1,3,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,3,7,1,6,4]=>[4,6,1,7,3,2,5]=>[4,6,1,3,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,3,7,4,1,6]=>[6,1,4,7,3,2,5]=>[6,1,4,3,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,3,7,4,6,1]=>[1,6,4,7,3,2,5]=>[1,6,4,3,2,5]=>[.,[[[[.,.],.],.],[.,.]]] [5,2,3,7,6,1,4]=>[4,1,6,7,3,2,5]=>[4,1,6,3,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,3,7,6,4,1]=>[1,4,6,7,3,2,5]=>[1,4,6,3,2,5]=>[.,[[[.,[.,.]],.],[.,.]]] [5,2,4,1,3,6,7]=>[7,6,3,1,4,2,5]=>[6,3,1,4,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,4,1,3,7,6]=>[6,7,3,1,4,2,5]=>[6,3,1,4,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,4,1,6,3,7]=>[7,3,6,1,4,2,5]=>[3,6,1,4,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,4,1,6,7,3]=>[3,7,6,1,4,2,5]=>[3,6,1,4,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,4,1,7,3,6]=>[6,3,7,1,4,2,5]=>[6,3,1,4,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,4,1,7,6,3]=>[3,6,7,1,4,2,5]=>[3,6,1,4,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,4,3,1,6,7]=>[7,6,1,3,4,2,5]=>[6,1,3,4,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,4,3,1,7,6]=>[6,7,1,3,4,2,5]=>[6,1,3,4,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,4,3,6,1,7]=>[7,1,6,3,4,2,5]=>[1,6,3,4,2,5]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,4,3,6,7,1]=>[1,7,6,3,4,2,5]=>[1,6,3,4,2,5]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,4,3,7,1,6]=>[6,1,7,3,4,2,5]=>[6,1,3,4,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,4,3,7,6,1]=>[1,6,7,3,4,2,5]=>[1,6,3,4,2,5]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,4,6,1,3,7]=>[7,3,1,6,4,2,5]=>[3,1,6,4,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,4,6,1,7,3]=>[3,7,1,6,4,2,5]=>[3,1,6,4,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,4,6,3,1,7]=>[7,1,3,6,4,2,5]=>[1,3,6,4,2,5]=>[.,[[.,[[.,.],.]],[.,.]]] [5,2,4,6,3,7,1]=>[1,7,3,6,4,2,5]=>[1,3,6,4,2,5]=>[.,[[.,[[.,.],.]],[.,.]]] [5,2,4,6,7,1,3]=>[3,1,7,6,4,2,5]=>[3,1,6,4,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,4,6,7,3,1]=>[1,3,7,6,4,2,5]=>[1,3,6,4,2,5]=>[.,[[.,[[.,.],.]],[.,.]]] [5,2,4,7,1,3,6]=>[6,3,1,7,4,2,5]=>[6,3,1,4,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,4,7,1,6,3]=>[3,6,1,7,4,2,5]=>[3,6,1,4,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,4,7,3,1,6]=>[6,1,3,7,4,2,5]=>[6,1,3,4,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,4,7,3,6,1]=>[1,6,3,7,4,2,5]=>[1,6,3,4,2,5]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,4,7,6,1,3]=>[3,1,6,7,4,2,5]=>[3,1,6,4,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,4,7,6,3,1]=>[1,3,6,7,4,2,5]=>[1,3,6,4,2,5]=>[.,[[.,[[.,.],.]],[.,.]]] [5,2,6,1,3,4,7]=>[7,4,3,1,6,2,5]=>[4,3,1,6,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,6,1,3,7,4]=>[4,7,3,1,6,2,5]=>[4,3,1,6,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,6,1,4,3,7]=>[7,3,4,1,6,2,5]=>[3,4,1,6,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,6,1,4,7,3]=>[3,7,4,1,6,2,5]=>[3,4,1,6,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,6,1,7,3,4]=>[4,3,7,1,6,2,5]=>[4,3,1,6,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,6,1,7,4,3]=>[3,4,7,1,6,2,5]=>[3,4,1,6,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,6,3,1,4,7]=>[7,4,1,3,6,2,5]=>[4,1,3,6,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,6,3,1,7,4]=>[4,7,1,3,6,2,5]=>[4,1,3,6,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,6,3,4,1,7]=>[7,1,4,3,6,2,5]=>[1,4,3,6,2,5]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,6,3,4,7,1]=>[1,7,4,3,6,2,5]=>[1,4,3,6,2,5]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,6,3,7,1,4]=>[4,1,7,3,6,2,5]=>[4,1,3,6,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,6,3,7,4,1]=>[1,4,7,3,6,2,5]=>[1,4,3,6,2,5]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,6,4,1,3,7]=>[7,3,1,4,6,2,5]=>[3,1,4,6,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,6,4,1,7,3]=>[3,7,1,4,6,2,5]=>[3,1,4,6,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,6,4,3,1,7]=>[7,1,3,4,6,2,5]=>[1,3,4,6,2,5]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,2,6,4,3,7,1]=>[1,7,3,4,6,2,5]=>[1,3,4,6,2,5]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,2,6,4,7,1,3]=>[3,1,7,4,6,2,5]=>[3,1,4,6,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,6,4,7,3,1]=>[1,3,7,4,6,2,5]=>[1,3,4,6,2,5]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,2,6,7,1,3,4]=>[4,3,1,7,6,2,5]=>[4,3,1,6,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,6,7,1,4,3]=>[3,4,1,7,6,2,5]=>[3,4,1,6,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,6,7,3,1,4]=>[4,1,3,7,6,2,5]=>[4,1,3,6,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,6,7,3,4,1]=>[1,4,3,7,6,2,5]=>[1,4,3,6,2,5]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,6,7,4,1,3]=>[3,1,4,7,6,2,5]=>[3,1,4,6,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,6,7,4,3,1]=>[1,3,4,7,6,2,5]=>[1,3,4,6,2,5]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,2,7,1,3,4,6]=>[6,4,3,1,7,2,5]=>[6,4,3,1,2,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,2,7,1,3,6,4]=>[4,6,3,1,7,2,5]=>[4,6,3,1,2,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,2,7,1,4,3,6]=>[6,3,4,1,7,2,5]=>[6,3,4,1,2,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,2,7,1,4,6,3]=>[3,6,4,1,7,2,5]=>[3,6,4,1,2,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,2,7,1,6,3,4]=>[4,3,6,1,7,2,5]=>[4,3,6,1,2,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,2,7,1,6,4,3]=>[3,4,6,1,7,2,5]=>[3,4,6,1,2,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,2,7,3,1,4,6]=>[6,4,1,3,7,2,5]=>[6,4,1,3,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,7,3,1,6,4]=>[4,6,1,3,7,2,5]=>[4,6,1,3,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,7,3,4,1,6]=>[6,1,4,3,7,2,5]=>[6,1,4,3,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,7,3,4,6,1]=>[1,6,4,3,7,2,5]=>[1,6,4,3,2,5]=>[.,[[[[.,.],.],.],[.,.]]] [5,2,7,3,6,1,4]=>[4,1,6,3,7,2,5]=>[4,1,6,3,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,7,3,6,4,1]=>[1,4,6,3,7,2,5]=>[1,4,6,3,2,5]=>[.,[[[.,[.,.]],.],[.,.]]] [5,2,7,4,1,3,6]=>[6,3,1,4,7,2,5]=>[6,3,1,4,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,7,4,1,6,3]=>[3,6,1,4,7,2,5]=>[3,6,1,4,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,7,4,3,1,6]=>[6,1,3,4,7,2,5]=>[6,1,3,4,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,7,4,3,6,1]=>[1,6,3,4,7,2,5]=>[1,6,3,4,2,5]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,7,4,6,1,3]=>[3,1,6,4,7,2,5]=>[3,1,6,4,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,2,7,4,6,3,1]=>[1,3,6,4,7,2,5]=>[1,3,6,4,2,5]=>[.,[[.,[[.,.],.]],[.,.]]] [5,2,7,6,1,3,4]=>[4,3,1,6,7,2,5]=>[4,3,1,6,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,2,7,6,1,4,3]=>[3,4,1,6,7,2,5]=>[3,4,1,6,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,2,7,6,3,1,4]=>[4,1,3,6,7,2,5]=>[4,1,3,6,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,7,6,3,4,1]=>[1,4,3,6,7,2,5]=>[1,4,3,6,2,5]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,7,6,4,1,3]=>[3,1,4,6,7,2,5]=>[3,1,4,6,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,2,7,6,4,3,1]=>[1,3,4,6,7,2,5]=>[1,3,4,6,2,5]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,1,2,4,6,7]=>[7,6,4,2,1,3,5]=>[6,4,2,1,3,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,3,1,2,4,7,6]=>[6,7,4,2,1,3,5]=>[6,4,2,1,3,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,3,1,2,6,4,7]=>[7,4,6,2,1,3,5]=>[4,6,2,1,3,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,3,1,2,6,7,4]=>[4,7,6,2,1,3,5]=>[4,6,2,1,3,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,3,1,2,7,4,6]=>[6,4,7,2,1,3,5]=>[6,4,2,1,3,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,3,1,2,7,6,4]=>[4,6,7,2,1,3,5]=>[4,6,2,1,3,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,3,1,4,2,6,7]=>[7,6,2,4,1,3,5]=>[6,2,4,1,3,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,3,1,4,2,7,6]=>[6,7,2,4,1,3,5]=>[6,2,4,1,3,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,3,1,4,6,2,7]=>[7,2,6,4,1,3,5]=>[2,6,4,1,3,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,3,1,4,6,7,2]=>[2,7,6,4,1,3,5]=>[2,6,4,1,3,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,3,1,4,7,2,6]=>[6,2,7,4,1,3,5]=>[6,2,4,1,3,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,3,1,4,7,6,2]=>[2,6,7,4,1,3,5]=>[2,6,4,1,3,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,3,1,6,2,4,7]=>[7,4,2,6,1,3,5]=>[4,2,6,1,3,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,3,1,6,2,7,4]=>[4,7,2,6,1,3,5]=>[4,2,6,1,3,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,3,1,6,4,2,7]=>[7,2,4,6,1,3,5]=>[2,4,6,1,3,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,3,1,6,4,7,2]=>[2,7,4,6,1,3,5]=>[2,4,6,1,3,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,3,1,6,7,2,4]=>[4,2,7,6,1,3,5]=>[4,2,6,1,3,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,3,1,6,7,4,2]=>[2,4,7,6,1,3,5]=>[2,4,6,1,3,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,3,1,7,2,4,6]=>[6,4,2,7,1,3,5]=>[6,4,2,1,3,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,3,1,7,2,6,4]=>[4,6,2,7,1,3,5]=>[4,6,2,1,3,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,3,1,7,4,2,6]=>[6,2,4,7,1,3,5]=>[6,2,4,1,3,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,3,1,7,4,6,2]=>[2,6,4,7,1,3,5]=>[2,6,4,1,3,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,3,1,7,6,2,4]=>[4,2,6,7,1,3,5]=>[4,2,6,1,3,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,3,1,7,6,4,2]=>[2,4,6,7,1,3,5]=>[2,4,6,1,3,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,3,2,1,4,6,7]=>[7,6,4,1,2,3,5]=>[6,4,1,2,3,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,3,2,1,4,7,6]=>[6,7,4,1,2,3,5]=>[6,4,1,2,3,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,3,2,1,6,4,7]=>[7,4,6,1,2,3,5]=>[4,6,1,2,3,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,3,2,1,6,7,4]=>[4,7,6,1,2,3,5]=>[4,6,1,2,3,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,3,2,1,7,4,6]=>[6,4,7,1,2,3,5]=>[6,4,1,2,3,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,3,2,1,7,6,4]=>[4,6,7,1,2,3,5]=>[4,6,1,2,3,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,3,2,4,1,6,7]=>[7,6,1,4,2,3,5]=>[6,1,4,2,3,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,3,2,4,1,7,6]=>[6,7,1,4,2,3,5]=>[6,1,4,2,3,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,3,2,4,6,1,7]=>[7,1,6,4,2,3,5]=>[1,6,4,2,3,5]=>[.,[[[.,.],.],[.,[.,.]]]] [5,3,2,4,6,7,1]=>[1,7,6,4,2,3,5]=>[1,6,4,2,3,5]=>[.,[[[.,.],.],[.,[.,.]]]] [5,3,2,4,7,1,6]=>[6,1,7,4,2,3,5]=>[6,1,4,2,3,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,3,2,4,7,6,1]=>[1,6,7,4,2,3,5]=>[1,6,4,2,3,5]=>[.,[[[.,.],.],[.,[.,.]]]] [5,3,2,6,1,4,7]=>[7,4,1,6,2,3,5]=>[4,1,6,2,3,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,3,2,6,1,7,4]=>[4,7,1,6,2,3,5]=>[4,1,6,2,3,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,3,2,6,4,1,7]=>[7,1,4,6,2,3,5]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[.,[.,.]]]] [5,3,2,6,4,7,1]=>[1,7,4,6,2,3,5]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[.,[.,.]]]] [5,3,2,6,7,1,4]=>[4,1,7,6,2,3,5]=>[4,1,6,2,3,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,3,2,6,7,4,1]=>[1,4,7,6,2,3,5]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[.,[.,.]]]] [5,3,2,7,1,4,6]=>[6,4,1,7,2,3,5]=>[6,4,1,2,3,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,3,2,7,1,6,4]=>[4,6,1,7,2,3,5]=>[4,6,1,2,3,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,3,2,7,4,1,6]=>[6,1,4,7,2,3,5]=>[6,1,4,2,3,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,3,2,7,4,6,1]=>[1,6,4,7,2,3,5]=>[1,6,4,2,3,5]=>[.,[[[.,.],.],[.,[.,.]]]] [5,3,2,7,6,1,4]=>[4,1,6,7,2,3,5]=>[4,1,6,2,3,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,3,2,7,6,4,1]=>[1,4,6,7,2,3,5]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[.,[.,.]]]] [5,3,4,1,2,6,7]=>[7,6,2,1,4,3,5]=>[6,2,1,4,3,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,3,4,1,2,7,6]=>[6,7,2,1,4,3,5]=>[6,2,1,4,3,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,3,4,1,6,2,7]=>[7,2,6,1,4,3,5]=>[2,6,1,4,3,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,3,4,1,6,7,2]=>[2,7,6,1,4,3,5]=>[2,6,1,4,3,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,3,4,1,7,2,6]=>[6,2,7,1,4,3,5]=>[6,2,1,4,3,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,3,4,1,7,6,2]=>[2,6,7,1,4,3,5]=>[2,6,1,4,3,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,3,4,2,1,6,7]=>[7,6,1,2,4,3,5]=>[6,1,2,4,3,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,3,4,2,1,7,6]=>[6,7,1,2,4,3,5]=>[6,1,2,4,3,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,3,4,2,6,1,7]=>[7,1,6,2,4,3,5]=>[1,6,2,4,3,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,3,4,2,6,7,1]=>[1,7,6,2,4,3,5]=>[1,6,2,4,3,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,3,4,2,7,1,6]=>[6,1,7,2,4,3,5]=>[6,1,2,4,3,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,3,4,2,7,6,1]=>[1,6,7,2,4,3,5]=>[1,6,2,4,3,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,3,4,6,1,2,7]=>[7,2,1,6,4,3,5]=>[2,1,6,4,3,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,3,4,6,1,7,2]=>[2,7,1,6,4,3,5]=>[2,1,6,4,3,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,3,4,6,2,1,7]=>[7,1,2,6,4,3,5]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],.],[.,.]]]] [5,3,4,6,2,7,1]=>[1,7,2,6,4,3,5]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],.],[.,.]]]] [5,3,4,6,7,1,2]=>[2,1,7,6,4,3,5]=>[2,1,6,4,3,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,3,4,6,7,2,1]=>[1,2,7,6,4,3,5]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],.],[.,.]]]] [5,3,4,7,1,2,6]=>[6,2,1,7,4,3,5]=>[6,2,1,4,3,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,3,4,7,1,6,2]=>[2,6,1,7,4,3,5]=>[2,6,1,4,3,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,3,4,7,2,1,6]=>[6,1,2,7,4,3,5]=>[6,1,2,4,3,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,3,4,7,2,6,1]=>[1,6,2,7,4,3,5]=>[1,6,2,4,3,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,3,4,7,6,1,2]=>[2,1,6,7,4,3,5]=>[2,1,6,4,3,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,3,4,7,6,2,1]=>[1,2,6,7,4,3,5]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],.],[.,.]]]] [5,3,6,1,2,4,7]=>[7,4,2,1,6,3,5]=>[4,2,1,6,3,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,3,6,1,2,7,4]=>[4,7,2,1,6,3,5]=>[4,2,1,6,3,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,3,6,1,4,2,7]=>[7,2,4,1,6,3,5]=>[2,4,1,6,3,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,3,6,1,4,7,2]=>[2,7,4,1,6,3,5]=>[2,4,1,6,3,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,3,6,1,7,2,4]=>[4,2,7,1,6,3,5]=>[4,2,1,6,3,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,3,6,1,7,4,2]=>[2,4,7,1,6,3,5]=>[2,4,1,6,3,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,3,6,2,1,4,7]=>[7,4,1,2,6,3,5]=>[4,1,2,6,3,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,3,6,2,1,7,4]=>[4,7,1,2,6,3,5]=>[4,1,2,6,3,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,3,6,2,4,1,7]=>[7,1,4,2,6,3,5]=>[1,4,2,6,3,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,3,6,2,4,7,1]=>[1,7,4,2,6,3,5]=>[1,4,2,6,3,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,3,6,2,7,1,4]=>[4,1,7,2,6,3,5]=>[4,1,2,6,3,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,3,6,2,7,4,1]=>[1,4,7,2,6,3,5]=>[1,4,2,6,3,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,3,6,4,1,2,7]=>[7,2,1,4,6,3,5]=>[2,1,4,6,3,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,3,6,4,1,7,2]=>[2,7,1,4,6,3,5]=>[2,1,4,6,3,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,3,6,4,2,1,7]=>[7,1,2,4,6,3,5]=>[1,2,4,6,3,5]=>[.,[.,[[.,[.,.]],[.,.]]]] [5,3,6,4,2,7,1]=>[1,7,2,4,6,3,5]=>[1,2,4,6,3,5]=>[.,[.,[[.,[.,.]],[.,.]]]] [5,3,6,4,7,1,2]=>[2,1,7,4,6,3,5]=>[2,1,4,6,3,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,3,6,4,7,2,1]=>[1,2,7,4,6,3,5]=>[1,2,4,6,3,5]=>[.,[.,[[.,[.,.]],[.,.]]]] [5,3,6,7,1,2,4]=>[4,2,1,7,6,3,5]=>[4,2,1,6,3,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,3,6,7,1,4,2]=>[2,4,1,7,6,3,5]=>[2,4,1,6,3,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,3,6,7,2,1,4]=>[4,1,2,7,6,3,5]=>[4,1,2,6,3,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,3,6,7,2,4,1]=>[1,4,2,7,6,3,5]=>[1,4,2,6,3,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,3,6,7,4,1,2]=>[2,1,4,7,6,3,5]=>[2,1,4,6,3,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,3,6,7,4,2,1]=>[1,2,4,7,6,3,5]=>[1,2,4,6,3,5]=>[.,[.,[[.,[.,.]],[.,.]]]] [5,3,7,1,2,4,6]=>[6,4,2,1,7,3,5]=>[6,4,2,1,3,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,3,7,1,2,6,4]=>[4,6,2,1,7,3,5]=>[4,6,2,1,3,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,3,7,1,4,2,6]=>[6,2,4,1,7,3,5]=>[6,2,4,1,3,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,3,7,1,4,6,2]=>[2,6,4,1,7,3,5]=>[2,6,4,1,3,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,3,7,1,6,2,4]=>[4,2,6,1,7,3,5]=>[4,2,6,1,3,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,3,7,1,6,4,2]=>[2,4,6,1,7,3,5]=>[2,4,6,1,3,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,3,7,2,1,4,6]=>[6,4,1,2,7,3,5]=>[6,4,1,2,3,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,3,7,2,1,6,4]=>[4,6,1,2,7,3,5]=>[4,6,1,2,3,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,3,7,2,4,1,6]=>[6,1,4,2,7,3,5]=>[6,1,4,2,3,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,3,7,2,4,6,1]=>[1,6,4,2,7,3,5]=>[1,6,4,2,3,5]=>[.,[[[.,.],.],[.,[.,.]]]] [5,3,7,2,6,1,4]=>[4,1,6,2,7,3,5]=>[4,1,6,2,3,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,3,7,2,6,4,1]=>[1,4,6,2,7,3,5]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[.,[.,.]]]] [5,3,7,4,1,2,6]=>[6,2,1,4,7,3,5]=>[6,2,1,4,3,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,3,7,4,1,6,2]=>[2,6,1,4,7,3,5]=>[2,6,1,4,3,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,3,7,4,2,1,6]=>[6,1,2,4,7,3,5]=>[6,1,2,4,3,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,3,7,4,2,6,1]=>[1,6,2,4,7,3,5]=>[1,6,2,4,3,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,3,7,4,6,1,2]=>[2,1,6,4,7,3,5]=>[2,1,6,4,3,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,3,7,4,6,2,1]=>[1,2,6,4,7,3,5]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],.],[.,.]]]] [5,3,7,6,1,2,4]=>[4,2,1,6,7,3,5]=>[4,2,1,6,3,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,3,7,6,1,4,2]=>[2,4,1,6,7,3,5]=>[2,4,1,6,3,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,3,7,6,2,1,4]=>[4,1,2,6,7,3,5]=>[4,1,2,6,3,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,3,7,6,2,4,1]=>[1,4,2,6,7,3,5]=>[1,4,2,6,3,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,3,7,6,4,1,2]=>[2,1,4,6,7,3,5]=>[2,1,4,6,3,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,3,7,6,4,2,1]=>[1,2,4,6,7,3,5]=>[1,2,4,6,3,5]=>[.,[.,[[.,[.,.]],[.,.]]]] [5,4,1,2,3,6,7]=>[7,6,3,2,1,4,5]=>[6,3,2,1,4,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,4,1,2,3,7,6]=>[6,7,3,2,1,4,5]=>[6,3,2,1,4,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,4,1,2,6,3,7]=>[7,3,6,2,1,4,5]=>[3,6,2,1,4,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,4,1,2,6,7,3]=>[3,7,6,2,1,4,5]=>[3,6,2,1,4,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,4,1,2,7,3,6]=>[6,3,7,2,1,4,5]=>[6,3,2,1,4,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,4,1,2,7,6,3]=>[3,6,7,2,1,4,5]=>[3,6,2,1,4,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,4,1,3,2,6,7]=>[7,6,2,3,1,4,5]=>[6,2,3,1,4,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,4,1,3,2,7,6]=>[6,7,2,3,1,4,5]=>[6,2,3,1,4,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,4,1,3,6,2,7]=>[7,2,6,3,1,4,5]=>[2,6,3,1,4,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,4,1,3,6,7,2]=>[2,7,6,3,1,4,5]=>[2,6,3,1,4,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,4,1,3,7,2,6]=>[6,2,7,3,1,4,5]=>[6,2,3,1,4,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,4,1,3,7,6,2]=>[2,6,7,3,1,4,5]=>[2,6,3,1,4,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,4,1,6,2,3,7]=>[7,3,2,6,1,4,5]=>[3,2,6,1,4,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,4,1,6,2,7,3]=>[3,7,2,6,1,4,5]=>[3,2,6,1,4,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,4,1,6,3,2,7]=>[7,2,3,6,1,4,5]=>[2,3,6,1,4,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,4,1,6,3,7,2]=>[2,7,3,6,1,4,5]=>[2,3,6,1,4,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,4,1,6,7,2,3]=>[3,2,7,6,1,4,5]=>[3,2,6,1,4,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,4,1,6,7,3,2]=>[2,3,7,6,1,4,5]=>[2,3,6,1,4,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,4,1,7,2,3,6]=>[6,3,2,7,1,4,5]=>[6,3,2,1,4,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,4,1,7,2,6,3]=>[3,6,2,7,1,4,5]=>[3,6,2,1,4,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,4,1,7,3,2,6]=>[6,2,3,7,1,4,5]=>[6,2,3,1,4,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,4,1,7,3,6,2]=>[2,6,3,7,1,4,5]=>[2,6,3,1,4,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,4,1,7,6,2,3]=>[3,2,6,7,1,4,5]=>[3,2,6,1,4,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,4,1,7,6,3,2]=>[2,3,6,7,1,4,5]=>[2,3,6,1,4,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,4,2,1,3,6,7]=>[7,6,3,1,2,4,5]=>[6,3,1,2,4,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,4,2,1,3,7,6]=>[6,7,3,1,2,4,5]=>[6,3,1,2,4,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,4,2,1,6,3,7]=>[7,3,6,1,2,4,5]=>[3,6,1,2,4,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,4,2,1,6,7,3]=>[3,7,6,1,2,4,5]=>[3,6,1,2,4,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,4,2,1,7,3,6]=>[6,3,7,1,2,4,5]=>[6,3,1,2,4,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,4,2,1,7,6,3]=>[3,6,7,1,2,4,5]=>[3,6,1,2,4,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,4,2,3,1,6,7]=>[7,6,1,3,2,4,5]=>[6,1,3,2,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,2,3,1,7,6]=>[6,7,1,3,2,4,5]=>[6,1,3,2,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,2,3,6,1,7]=>[7,1,6,3,2,4,5]=>[1,6,3,2,4,5]=>[.,[[[.,.],.],[.,[.,.]]]] [5,4,2,3,6,7,1]=>[1,7,6,3,2,4,5]=>[1,6,3,2,4,5]=>[.,[[[.,.],.],[.,[.,.]]]] [5,4,2,3,7,1,6]=>[6,1,7,3,2,4,5]=>[6,1,3,2,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,2,3,7,6,1]=>[1,6,7,3,2,4,5]=>[1,6,3,2,4,5]=>[.,[[[.,.],.],[.,[.,.]]]] [5,4,2,6,1,3,7]=>[7,3,1,6,2,4,5]=>[3,1,6,2,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,2,6,1,7,3]=>[3,7,1,6,2,4,5]=>[3,1,6,2,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,2,6,3,1,7]=>[7,1,3,6,2,4,5]=>[1,3,6,2,4,5]=>[.,[[.,[.,.]],[.,[.,.]]]] [5,4,2,6,3,7,1]=>[1,7,3,6,2,4,5]=>[1,3,6,2,4,5]=>[.,[[.,[.,.]],[.,[.,.]]]] [5,4,2,6,7,1,3]=>[3,1,7,6,2,4,5]=>[3,1,6,2,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,2,6,7,3,1]=>[1,3,7,6,2,4,5]=>[1,3,6,2,4,5]=>[.,[[.,[.,.]],[.,[.,.]]]] [5,4,2,7,1,3,6]=>[6,3,1,7,2,4,5]=>[6,3,1,2,4,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,4,2,7,1,6,3]=>[3,6,1,7,2,4,5]=>[3,6,1,2,4,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,4,2,7,3,1,6]=>[6,1,3,7,2,4,5]=>[6,1,3,2,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,2,7,3,6,1]=>[1,6,3,7,2,4,5]=>[1,6,3,2,4,5]=>[.,[[[.,.],.],[.,[.,.]]]] [5,4,2,7,6,1,3]=>[3,1,6,7,2,4,5]=>[3,1,6,2,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,2,7,6,3,1]=>[1,3,6,7,2,4,5]=>[1,3,6,2,4,5]=>[.,[[.,[.,.]],[.,[.,.]]]] [5,4,3,1,2,6,7]=>[7,6,2,1,3,4,5]=>[6,2,1,3,4,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,4,3,1,2,7,6]=>[6,7,2,1,3,4,5]=>[6,2,1,3,4,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,4,3,1,6,2,7]=>[7,2,6,1,3,4,5]=>[2,6,1,3,4,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,4,3,1,6,7,2]=>[2,7,6,1,3,4,5]=>[2,6,1,3,4,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,4,3,1,7,2,6]=>[6,2,7,1,3,4,5]=>[6,2,1,3,4,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,4,3,1,7,6,2]=>[2,6,7,1,3,4,5]=>[2,6,1,3,4,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,4,3,2,1,6,7]=>[7,6,1,2,3,4,5]=>[6,1,2,3,4,5]=>[[.,.],[.,[.,[.,[.,.]]]]] [5,4,3,2,1,7,6]=>[6,7,1,2,3,4,5]=>[6,1,2,3,4,5]=>[[.,.],[.,[.,[.,[.,.]]]]] [5,4,3,2,6,1,7]=>[7,1,6,2,3,4,5]=>[1,6,2,3,4,5]=>[.,[[.,.],[.,[.,[.,.]]]]] [5,4,3,2,6,7,1]=>[1,7,6,2,3,4,5]=>[1,6,2,3,4,5]=>[.,[[.,.],[.,[.,[.,.]]]]] [5,4,3,2,7,1,6]=>[6,1,7,2,3,4,5]=>[6,1,2,3,4,5]=>[[.,.],[.,[.,[.,[.,.]]]]] [5,4,3,2,7,6,1]=>[1,6,7,2,3,4,5]=>[1,6,2,3,4,5]=>[.,[[.,.],[.,[.,[.,.]]]]] [5,4,3,6,1,2,7]=>[7,2,1,6,3,4,5]=>[2,1,6,3,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,3,6,1,7,2]=>[2,7,1,6,3,4,5]=>[2,1,6,3,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,3,6,2,1,7]=>[7,1,2,6,3,4,5]=>[1,2,6,3,4,5]=>[.,[.,[[.,.],[.,[.,.]]]]] [5,4,3,6,2,7,1]=>[1,7,2,6,3,4,5]=>[1,2,6,3,4,5]=>[.,[.,[[.,.],[.,[.,.]]]]] [5,4,3,6,7,1,2]=>[2,1,7,6,3,4,5]=>[2,1,6,3,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,3,6,7,2,1]=>[1,2,7,6,3,4,5]=>[1,2,6,3,4,5]=>[.,[.,[[.,.],[.,[.,.]]]]] [5,4,3,7,1,2,6]=>[6,2,1,7,3,4,5]=>[6,2,1,3,4,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,4,3,7,1,6,2]=>[2,6,1,7,3,4,5]=>[2,6,1,3,4,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,4,3,7,2,1,6]=>[6,1,2,7,3,4,5]=>[6,1,2,3,4,5]=>[[.,.],[.,[.,[.,[.,.]]]]] [5,4,3,7,2,6,1]=>[1,6,2,7,3,4,5]=>[1,6,2,3,4,5]=>[.,[[.,.],[.,[.,[.,.]]]]] [5,4,3,7,6,1,2]=>[2,1,6,7,3,4,5]=>[2,1,6,3,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,3,7,6,2,1]=>[1,2,6,7,3,4,5]=>[1,2,6,3,4,5]=>[.,[.,[[.,.],[.,[.,.]]]]] [5,4,6,1,2,3,7]=>[7,3,2,1,6,4,5]=>[3,2,1,6,4,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,4,6,1,2,7,3]=>[3,7,2,1,6,4,5]=>[3,2,1,6,4,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,4,6,1,3,2,7]=>[7,2,3,1,6,4,5]=>[2,3,1,6,4,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,4,6,1,3,7,2]=>[2,7,3,1,6,4,5]=>[2,3,1,6,4,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,4,6,1,7,2,3]=>[3,2,7,1,6,4,5]=>[3,2,1,6,4,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,4,6,1,7,3,2]=>[2,3,7,1,6,4,5]=>[2,3,1,6,4,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,4,6,2,1,3,7]=>[7,3,1,2,6,4,5]=>[3,1,2,6,4,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,4,6,2,1,7,3]=>[3,7,1,2,6,4,5]=>[3,1,2,6,4,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,4,6,2,3,1,7]=>[7,1,3,2,6,4,5]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,4,6,2,3,7,1]=>[1,7,3,2,6,4,5]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,4,6,2,7,1,3]=>[3,1,7,2,6,4,5]=>[3,1,2,6,4,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,4,6,2,7,3,1]=>[1,3,7,2,6,4,5]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,4,6,3,1,2,7]=>[7,2,1,3,6,4,5]=>[2,1,3,6,4,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,4,6,3,1,7,2]=>[2,7,1,3,6,4,5]=>[2,1,3,6,4,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,4,6,3,2,1,7]=>[7,1,2,3,6,4,5]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,.],[.,.]]]]] [5,4,6,3,2,7,1]=>[1,7,2,3,6,4,5]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,.],[.,.]]]]] [5,4,6,3,7,1,2]=>[2,1,7,3,6,4,5]=>[2,1,3,6,4,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,4,6,3,7,2,1]=>[1,2,7,3,6,4,5]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,.],[.,.]]]]] [5,4,6,7,1,2,3]=>[3,2,1,7,6,4,5]=>[3,2,1,6,4,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,4,6,7,1,3,2]=>[2,3,1,7,6,4,5]=>[2,3,1,6,4,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,4,6,7,2,1,3]=>[3,1,2,7,6,4,5]=>[3,1,2,6,4,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,4,6,7,2,3,1]=>[1,3,2,7,6,4,5]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,4,6,7,3,1,2]=>[2,1,3,7,6,4,5]=>[2,1,3,6,4,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,4,6,7,3,2,1]=>[1,2,3,7,6,4,5]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,.],[.,.]]]]] [5,4,7,1,2,3,6]=>[6,3,2,1,7,4,5]=>[6,3,2,1,4,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,4,7,1,2,6,3]=>[3,6,2,1,7,4,5]=>[3,6,2,1,4,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,4,7,1,3,2,6]=>[6,2,3,1,7,4,5]=>[6,2,3,1,4,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,4,7,1,3,6,2]=>[2,6,3,1,7,4,5]=>[2,6,3,1,4,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,4,7,1,6,2,3]=>[3,2,6,1,7,4,5]=>[3,2,6,1,4,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,4,7,1,6,3,2]=>[2,3,6,1,7,4,5]=>[2,3,6,1,4,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,4,7,2,1,3,6]=>[6,3,1,2,7,4,5]=>[6,3,1,2,4,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,4,7,2,1,6,3]=>[3,6,1,2,7,4,5]=>[3,6,1,2,4,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,4,7,2,3,1,6]=>[6,1,3,2,7,4,5]=>[6,1,3,2,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,7,2,3,6,1]=>[1,6,3,2,7,4,5]=>[1,6,3,2,4,5]=>[.,[[[.,.],.],[.,[.,.]]]] [5,4,7,2,6,1,3]=>[3,1,6,2,7,4,5]=>[3,1,6,2,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,7,2,6,3,1]=>[1,3,6,2,7,4,5]=>[1,3,6,2,4,5]=>[.,[[.,[.,.]],[.,[.,.]]]] [5,4,7,3,1,2,6]=>[6,2,1,3,7,4,5]=>[6,2,1,3,4,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,4,7,3,1,6,2]=>[2,6,1,3,7,4,5]=>[2,6,1,3,4,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,4,7,3,2,1,6]=>[6,1,2,3,7,4,5]=>[6,1,2,3,4,5]=>[[.,.],[.,[.,[.,[.,.]]]]] [5,4,7,3,2,6,1]=>[1,6,2,3,7,4,5]=>[1,6,2,3,4,5]=>[.,[[.,.],[.,[.,[.,.]]]]] [5,4,7,3,6,1,2]=>[2,1,6,3,7,4,5]=>[2,1,6,3,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,4,7,3,6,2,1]=>[1,2,6,3,7,4,5]=>[1,2,6,3,4,5]=>[.,[.,[[.,.],[.,[.,.]]]]] [5,4,7,6,1,2,3]=>[3,2,1,6,7,4,5]=>[3,2,1,6,4,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,4,7,6,1,3,2]=>[2,3,1,6,7,4,5]=>[2,3,1,6,4,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,4,7,6,2,1,3]=>[3,1,2,6,7,4,5]=>[3,1,2,6,4,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,4,7,6,2,3,1]=>[1,3,2,6,7,4,5]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,4,7,6,3,1,2]=>[2,1,3,6,7,4,5]=>[2,1,3,6,4,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,4,7,6,3,2,1]=>[1,2,3,6,7,4,5]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,.],[.,.]]]]] [5,6,1,2,3,4,7]=>[7,4,3,2,1,6,5]=>[4,3,2,1,6,5]=>[[[[.,.],.],.],[[.,.],.]] [5,6,1,2,3,7,4]=>[4,7,3,2,1,6,5]=>[4,3,2,1,6,5]=>[[[[.,.],.],.],[[.,.],.]] [5,6,1,2,4,3,7]=>[7,3,4,2,1,6,5]=>[3,4,2,1,6,5]=>[[[.,[.,.]],.],[[.,.],.]] [5,6,1,2,4,7,3]=>[3,7,4,2,1,6,5]=>[3,4,2,1,6,5]=>[[[.,[.,.]],.],[[.,.],.]] [5,6,1,2,7,3,4]=>[4,3,7,2,1,6,5]=>[4,3,2,1,6,5]=>[[[[.,.],.],.],[[.,.],.]] [5,6,1,2,7,4,3]=>[3,4,7,2,1,6,5]=>[3,4,2,1,6,5]=>[[[.,[.,.]],.],[[.,.],.]] [5,6,1,3,2,4,7]=>[7,4,2,3,1,6,5]=>[4,2,3,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [5,6,1,3,2,7,4]=>[4,7,2,3,1,6,5]=>[4,2,3,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [5,6,1,3,4,2,7]=>[7,2,4,3,1,6,5]=>[2,4,3,1,6,5]=>[[.,[[.,.],.]],[[.,.],.]] [5,6,1,3,4,7,2]=>[2,7,4,3,1,6,5]=>[2,4,3,1,6,5]=>[[.,[[.,.],.]],[[.,.],.]] [5,6,1,3,7,2,4]=>[4,2,7,3,1,6,5]=>[4,2,3,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [5,6,1,3,7,4,2]=>[2,4,7,3,1,6,5]=>[2,4,3,1,6,5]=>[[.,[[.,.],.]],[[.,.],.]] [5,6,1,4,2,3,7]=>[7,3,2,4,1,6,5]=>[3,2,4,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [5,6,1,4,2,7,3]=>[3,7,2,4,1,6,5]=>[3,2,4,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [5,6,1,4,3,2,7]=>[7,2,3,4,1,6,5]=>[2,3,4,1,6,5]=>[[.,[.,[.,.]]],[[.,.],.]] [5,6,1,4,3,7,2]=>[2,7,3,4,1,6,5]=>[2,3,4,1,6,5]=>[[.,[.,[.,.]]],[[.,.],.]] [5,6,1,4,7,2,3]=>[3,2,7,4,1,6,5]=>[3,2,4,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [5,6,1,4,7,3,2]=>[2,3,7,4,1,6,5]=>[2,3,4,1,6,5]=>[[.,[.,[.,.]]],[[.,.],.]] [5,6,1,7,2,3,4]=>[4,3,2,7,1,6,5]=>[4,3,2,1,6,5]=>[[[[.,.],.],.],[[.,.],.]] [5,6,1,7,2,4,3]=>[3,4,2,7,1,6,5]=>[3,4,2,1,6,5]=>[[[.,[.,.]],.],[[.,.],.]] [5,6,1,7,3,2,4]=>[4,2,3,7,1,6,5]=>[4,2,3,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [5,6,1,7,3,4,2]=>[2,4,3,7,1,6,5]=>[2,4,3,1,6,5]=>[[.,[[.,.],.]],[[.,.],.]] [5,6,1,7,4,2,3]=>[3,2,4,7,1,6,5]=>[3,2,4,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [5,6,1,7,4,3,2]=>[2,3,4,7,1,6,5]=>[2,3,4,1,6,5]=>[[.,[.,[.,.]]],[[.,.],.]] [5,6,2,1,3,4,7]=>[7,4,3,1,2,6,5]=>[4,3,1,2,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,2,1,3,7,4]=>[4,7,3,1,2,6,5]=>[4,3,1,2,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,2,1,4,3,7]=>[7,3,4,1,2,6,5]=>[3,4,1,2,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,2,1,4,7,3]=>[3,7,4,1,2,6,5]=>[3,4,1,2,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,2,1,7,3,4]=>[4,3,7,1,2,6,5]=>[4,3,1,2,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,2,1,7,4,3]=>[3,4,7,1,2,6,5]=>[3,4,1,2,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,2,3,1,4,7]=>[7,4,1,3,2,6,5]=>[4,1,3,2,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,2,3,1,7,4]=>[4,7,1,3,2,6,5]=>[4,1,3,2,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,2,3,4,1,7]=>[7,1,4,3,2,6,5]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]] [5,6,2,3,4,7,1]=>[1,7,4,3,2,6,5]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]] [5,6,2,3,7,1,4]=>[4,1,7,3,2,6,5]=>[4,1,3,2,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,2,3,7,4,1]=>[1,4,7,3,2,6,5]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]] [5,6,2,4,1,3,7]=>[7,3,1,4,2,6,5]=>[3,1,4,2,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,2,4,1,7,3]=>[3,7,1,4,2,6,5]=>[3,1,4,2,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,2,4,3,1,7]=>[7,1,3,4,2,6,5]=>[1,3,4,2,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [5,6,2,4,3,7,1]=>[1,7,3,4,2,6,5]=>[1,3,4,2,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [5,6,2,4,7,1,3]=>[3,1,7,4,2,6,5]=>[3,1,4,2,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,2,4,7,3,1]=>[1,3,7,4,2,6,5]=>[1,3,4,2,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [5,6,2,7,1,3,4]=>[4,3,1,7,2,6,5]=>[4,3,1,2,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,2,7,1,4,3]=>[3,4,1,7,2,6,5]=>[3,4,1,2,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,2,7,3,1,4]=>[4,1,3,7,2,6,5]=>[4,1,3,2,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,2,7,3,4,1]=>[1,4,3,7,2,6,5]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]] [5,6,2,7,4,1,3]=>[3,1,4,7,2,6,5]=>[3,1,4,2,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,2,7,4,3,1]=>[1,3,4,7,2,6,5]=>[1,3,4,2,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [5,6,3,1,2,4,7]=>[7,4,2,1,3,6,5]=>[4,2,1,3,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,3,1,2,7,4]=>[4,7,2,1,3,6,5]=>[4,2,1,3,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,3,1,4,2,7]=>[7,2,4,1,3,6,5]=>[2,4,1,3,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,3,1,4,7,2]=>[2,7,4,1,3,6,5]=>[2,4,1,3,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,3,1,7,2,4]=>[4,2,7,1,3,6,5]=>[4,2,1,3,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,3,1,7,4,2]=>[2,4,7,1,3,6,5]=>[2,4,1,3,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,3,2,1,4,7]=>[7,4,1,2,3,6,5]=>[4,1,2,3,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,3,2,1,7,4]=>[4,7,1,2,3,6,5]=>[4,1,2,3,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,3,2,4,1,7]=>[7,1,4,2,3,6,5]=>[1,4,2,3,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [5,6,3,2,4,7,1]=>[1,7,4,2,3,6,5]=>[1,4,2,3,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [5,6,3,2,7,1,4]=>[4,1,7,2,3,6,5]=>[4,1,2,3,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,3,2,7,4,1]=>[1,4,7,2,3,6,5]=>[1,4,2,3,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [5,6,3,4,1,2,7]=>[7,2,1,4,3,6,5]=>[2,1,4,3,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,3,4,1,7,2]=>[2,7,1,4,3,6,5]=>[2,1,4,3,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,3,4,2,1,7]=>[7,1,2,4,3,6,5]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [5,6,3,4,2,7,1]=>[1,7,2,4,3,6,5]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [5,6,3,4,7,1,2]=>[2,1,7,4,3,6,5]=>[2,1,4,3,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,3,4,7,2,1]=>[1,2,7,4,3,6,5]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [5,6,3,7,1,2,4]=>[4,2,1,7,3,6,5]=>[4,2,1,3,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,3,7,1,4,2]=>[2,4,1,7,3,6,5]=>[2,4,1,3,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,3,7,2,1,4]=>[4,1,2,7,3,6,5]=>[4,1,2,3,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,3,7,2,4,1]=>[1,4,2,7,3,6,5]=>[1,4,2,3,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [5,6,3,7,4,1,2]=>[2,1,4,7,3,6,5]=>[2,1,4,3,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,3,7,4,2,1]=>[1,2,4,7,3,6,5]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [5,6,4,1,2,3,7]=>[7,3,2,1,4,6,5]=>[3,2,1,4,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,4,1,2,7,3]=>[3,7,2,1,4,6,5]=>[3,2,1,4,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,4,1,3,2,7]=>[7,2,3,1,4,6,5]=>[2,3,1,4,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,4,1,3,7,2]=>[2,7,3,1,4,6,5]=>[2,3,1,4,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,4,1,7,2,3]=>[3,2,7,1,4,6,5]=>[3,2,1,4,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,4,1,7,3,2]=>[2,3,7,1,4,6,5]=>[2,3,1,4,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,4,2,1,3,7]=>[7,3,1,2,4,6,5]=>[3,1,2,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,4,2,1,7,3]=>[3,7,1,2,4,6,5]=>[3,1,2,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,4,2,3,1,7]=>[7,1,3,2,4,6,5]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [5,6,4,2,3,7,1]=>[1,7,3,2,4,6,5]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [5,6,4,2,7,1,3]=>[3,1,7,2,4,6,5]=>[3,1,2,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,4,2,7,3,1]=>[1,3,7,2,4,6,5]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [5,6,4,3,1,2,7]=>[7,2,1,3,4,6,5]=>[2,1,3,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,4,3,1,7,2]=>[2,7,1,3,4,6,5]=>[2,1,3,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,4,3,2,1,7]=>[7,1,2,3,4,6,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [5,6,4,3,2,7,1]=>[1,7,2,3,4,6,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [5,6,4,3,7,1,2]=>[2,1,7,3,4,6,5]=>[2,1,3,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,4,3,7,2,1]=>[1,2,7,3,4,6,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [5,6,4,7,1,2,3]=>[3,2,1,7,4,6,5]=>[3,2,1,4,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,4,7,1,3,2]=>[2,3,1,7,4,6,5]=>[2,3,1,4,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,4,7,2,1,3]=>[3,1,2,7,4,6,5]=>[3,1,2,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,4,7,2,3,1]=>[1,3,2,7,4,6,5]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [5,6,4,7,3,1,2]=>[2,1,3,7,4,6,5]=>[2,1,3,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,4,7,3,2,1]=>[1,2,3,7,4,6,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [5,6,7,1,2,3,4]=>[4,3,2,1,7,6,5]=>[4,3,2,1,6,5]=>[[[[.,.],.],.],[[.,.],.]] [5,6,7,1,2,4,3]=>[3,4,2,1,7,6,5]=>[3,4,2,1,6,5]=>[[[.,[.,.]],.],[[.,.],.]] [5,6,7,1,3,2,4]=>[4,2,3,1,7,6,5]=>[4,2,3,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [5,6,7,1,3,4,2]=>[2,4,3,1,7,6,5]=>[2,4,3,1,6,5]=>[[.,[[.,.],.]],[[.,.],.]] [5,6,7,1,4,2,3]=>[3,2,4,1,7,6,5]=>[3,2,4,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [5,6,7,1,4,3,2]=>[2,3,4,1,7,6,5]=>[2,3,4,1,6,5]=>[[.,[.,[.,.]]],[[.,.],.]] [5,6,7,2,1,3,4]=>[4,3,1,2,7,6,5]=>[4,3,1,2,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,7,2,1,4,3]=>[3,4,1,2,7,6,5]=>[3,4,1,2,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,7,2,3,1,4]=>[4,1,3,2,7,6,5]=>[4,1,3,2,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,7,2,3,4,1]=>[1,4,3,2,7,6,5]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]] [5,6,7,2,4,1,3]=>[3,1,4,2,7,6,5]=>[3,1,4,2,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,7,2,4,3,1]=>[1,3,4,2,7,6,5]=>[1,3,4,2,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [5,6,7,3,1,2,4]=>[4,2,1,3,7,6,5]=>[4,2,1,3,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,7,3,1,4,2]=>[2,4,1,3,7,6,5]=>[2,4,1,3,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,7,3,2,1,4]=>[4,1,2,3,7,6,5]=>[4,1,2,3,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,7,3,2,4,1]=>[1,4,2,3,7,6,5]=>[1,4,2,3,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [5,6,7,3,4,1,2]=>[2,1,4,3,7,6,5]=>[2,1,4,3,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,6,7,3,4,2,1]=>[1,2,4,3,7,6,5]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [5,6,7,4,1,2,3]=>[3,2,1,4,7,6,5]=>[3,2,1,4,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,6,7,4,1,3,2]=>[2,3,1,4,7,6,5]=>[2,3,1,4,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,6,7,4,2,1,3]=>[3,1,2,4,7,6,5]=>[3,1,2,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,7,4,2,3,1]=>[1,3,2,4,7,6,5]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [5,6,7,4,3,1,2]=>[2,1,3,4,7,6,5]=>[2,1,3,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,6,7,4,3,2,1]=>[1,2,3,4,7,6,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [5,7,1,2,3,4,6]=>[6,4,3,2,1,7,5]=>[6,4,3,2,1,5]=>[[[[[.,.],.],.],.],[.,.]] [5,7,1,2,3,6,4]=>[4,6,3,2,1,7,5]=>[4,6,3,2,1,5]=>[[[[.,[.,.]],.],.],[.,.]] [5,7,1,2,4,3,6]=>[6,3,4,2,1,7,5]=>[6,3,4,2,1,5]=>[[[[.,.],[.,.]],.],[.,.]] [5,7,1,2,4,6,3]=>[3,6,4,2,1,7,5]=>[3,6,4,2,1,5]=>[[[.,[[.,.],.]],.],[.,.]] [5,7,1,2,6,3,4]=>[4,3,6,2,1,7,5]=>[4,3,6,2,1,5]=>[[[[.,.],[.,.]],.],[.,.]] [5,7,1,2,6,4,3]=>[3,4,6,2,1,7,5]=>[3,4,6,2,1,5]=>[[[.,[.,[.,.]]],.],[.,.]] [5,7,1,3,2,4,6]=>[6,4,2,3,1,7,5]=>[6,4,2,3,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,7,1,3,2,6,4]=>[4,6,2,3,1,7,5]=>[4,6,2,3,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,7,1,3,4,2,6]=>[6,2,4,3,1,7,5]=>[6,2,4,3,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,7,1,3,4,6,2]=>[2,6,4,3,1,7,5]=>[2,6,4,3,1,5]=>[[.,[[[.,.],.],.]],[.,.]] [5,7,1,3,6,2,4]=>[4,2,6,3,1,7,5]=>[4,2,6,3,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,7,1,3,6,4,2]=>[2,4,6,3,1,7,5]=>[2,4,6,3,1,5]=>[[.,[[.,[.,.]],.]],[.,.]] [5,7,1,4,2,3,6]=>[6,3,2,4,1,7,5]=>[6,3,2,4,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,7,1,4,2,6,3]=>[3,6,2,4,1,7,5]=>[3,6,2,4,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,7,1,4,3,2,6]=>[6,2,3,4,1,7,5]=>[6,2,3,4,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,7,1,4,3,6,2]=>[2,6,3,4,1,7,5]=>[2,6,3,4,1,5]=>[[.,[[.,.],[.,.]]],[.,.]] [5,7,1,4,6,2,3]=>[3,2,6,4,1,7,5]=>[3,2,6,4,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [5,7,1,4,6,3,2]=>[2,3,6,4,1,7,5]=>[2,3,6,4,1,5]=>[[.,[.,[[.,.],.]]],[.,.]] [5,7,1,6,2,3,4]=>[4,3,2,6,1,7,5]=>[4,3,2,6,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [5,7,1,6,2,4,3]=>[3,4,2,6,1,7,5]=>[3,4,2,6,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [5,7,1,6,3,2,4]=>[4,2,3,6,1,7,5]=>[4,2,3,6,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,7,1,6,3,4,2]=>[2,4,3,6,1,7,5]=>[2,4,3,6,1,5]=>[[.,[[.,.],[.,.]]],[.,.]] [5,7,1,6,4,2,3]=>[3,2,4,6,1,7,5]=>[3,2,4,6,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [5,7,1,6,4,3,2]=>[2,3,4,6,1,7,5]=>[2,3,4,6,1,5]=>[[.,[.,[.,[.,.]]]],[.,.]] [5,7,2,1,3,4,6]=>[6,4,3,1,2,7,5]=>[6,4,3,1,2,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,7,2,1,3,6,4]=>[4,6,3,1,2,7,5]=>[4,6,3,1,2,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,7,2,1,4,3,6]=>[6,3,4,1,2,7,5]=>[6,3,4,1,2,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,7,2,1,4,6,3]=>[3,6,4,1,2,7,5]=>[3,6,4,1,2,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,7,2,1,6,3,4]=>[4,3,6,1,2,7,5]=>[4,3,6,1,2,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,7,2,1,6,4,3]=>[3,4,6,1,2,7,5]=>[3,4,6,1,2,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,7,2,3,1,4,6]=>[6,4,1,3,2,7,5]=>[6,4,1,3,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,7,2,3,1,6,4]=>[4,6,1,3,2,7,5]=>[4,6,1,3,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,7,2,3,4,1,6]=>[6,1,4,3,2,7,5]=>[6,1,4,3,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,7,2,3,4,6,1]=>[1,6,4,3,2,7,5]=>[1,6,4,3,2,5]=>[.,[[[[.,.],.],.],[.,.]]] [5,7,2,3,6,1,4]=>[4,1,6,3,2,7,5]=>[4,1,6,3,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,7,2,3,6,4,1]=>[1,4,6,3,2,7,5]=>[1,4,6,3,2,5]=>[.,[[[.,[.,.]],.],[.,.]]] [5,7,2,4,1,3,6]=>[6,3,1,4,2,7,5]=>[6,3,1,4,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,7,2,4,1,6,3]=>[3,6,1,4,2,7,5]=>[3,6,1,4,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,7,2,4,3,1,6]=>[6,1,3,4,2,7,5]=>[6,1,3,4,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,7,2,4,3,6,1]=>[1,6,3,4,2,7,5]=>[1,6,3,4,2,5]=>[.,[[[.,.],[.,.]],[.,.]]] [5,7,2,4,6,1,3]=>[3,1,6,4,2,7,5]=>[3,1,6,4,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,7,2,4,6,3,1]=>[1,3,6,4,2,7,5]=>[1,3,6,4,2,5]=>[.,[[.,[[.,.],.]],[.,.]]] [5,7,2,6,1,3,4]=>[4,3,1,6,2,7,5]=>[4,3,1,6,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,7,2,6,1,4,3]=>[3,4,1,6,2,7,5]=>[3,4,1,6,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,7,2,6,3,1,4]=>[4,1,3,6,2,7,5]=>[4,1,3,6,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,7,2,6,3,4,1]=>[1,4,3,6,2,7,5]=>[1,4,3,6,2,5]=>[.,[[[.,.],[.,.]],[.,.]]] [5,7,2,6,4,1,3]=>[3,1,4,6,2,7,5]=>[3,1,4,6,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,7,2,6,4,3,1]=>[1,3,4,6,2,7,5]=>[1,3,4,6,2,5]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,7,3,1,2,4,6]=>[6,4,2,1,3,7,5]=>[6,4,2,1,3,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,7,3,1,2,6,4]=>[4,6,2,1,3,7,5]=>[4,6,2,1,3,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,7,3,1,4,2,6]=>[6,2,4,1,3,7,5]=>[6,2,4,1,3,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,7,3,1,4,6,2]=>[2,6,4,1,3,7,5]=>[2,6,4,1,3,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,7,3,1,6,2,4]=>[4,2,6,1,3,7,5]=>[4,2,6,1,3,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,7,3,1,6,4,2]=>[2,4,6,1,3,7,5]=>[2,4,6,1,3,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,7,3,2,1,4,6]=>[6,4,1,2,3,7,5]=>[6,4,1,2,3,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,7,3,2,1,6,4]=>[4,6,1,2,3,7,5]=>[4,6,1,2,3,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,7,3,2,4,1,6]=>[6,1,4,2,3,7,5]=>[6,1,4,2,3,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,7,3,2,4,6,1]=>[1,6,4,2,3,7,5]=>[1,6,4,2,3,5]=>[.,[[[.,.],.],[.,[.,.]]]] [5,7,3,2,6,1,4]=>[4,1,6,2,3,7,5]=>[4,1,6,2,3,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,7,3,2,6,4,1]=>[1,4,6,2,3,7,5]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[.,[.,.]]]] [5,7,3,4,1,2,6]=>[6,2,1,4,3,7,5]=>[6,2,1,4,3,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,7,3,4,1,6,2]=>[2,6,1,4,3,7,5]=>[2,6,1,4,3,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,7,3,4,2,1,6]=>[6,1,2,4,3,7,5]=>[6,1,2,4,3,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,7,3,4,2,6,1]=>[1,6,2,4,3,7,5]=>[1,6,2,4,3,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,7,3,4,6,1,2]=>[2,1,6,4,3,7,5]=>[2,1,6,4,3,5]=>[[.,.],[[[.,.],.],[.,.]]] [5,7,3,4,6,2,1]=>[1,2,6,4,3,7,5]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],.],[.,.]]]] [5,7,3,6,1,2,4]=>[4,2,1,6,3,7,5]=>[4,2,1,6,3,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,7,3,6,1,4,2]=>[2,4,1,6,3,7,5]=>[2,4,1,6,3,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,7,3,6,2,1,4]=>[4,1,2,6,3,7,5]=>[4,1,2,6,3,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,7,3,6,2,4,1]=>[1,4,2,6,3,7,5]=>[1,4,2,6,3,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,7,3,6,4,1,2]=>[2,1,4,6,3,7,5]=>[2,1,4,6,3,5]=>[[.,.],[[.,[.,.]],[.,.]]] [5,7,3,6,4,2,1]=>[1,2,4,6,3,7,5]=>[1,2,4,6,3,5]=>[.,[.,[[.,[.,.]],[.,.]]]] [5,7,4,1,2,3,6]=>[6,3,2,1,4,7,5]=>[6,3,2,1,4,5]=>[[[[.,.],.],.],[.,[.,.]]] [5,7,4,1,2,6,3]=>[3,6,2,1,4,7,5]=>[3,6,2,1,4,5]=>[[[.,[.,.]],.],[.,[.,.]]] [5,7,4,1,3,2,6]=>[6,2,3,1,4,7,5]=>[6,2,3,1,4,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,7,4,1,3,6,2]=>[2,6,3,1,4,7,5]=>[2,6,3,1,4,5]=>[[.,[[.,.],.]],[.,[.,.]]] [5,7,4,1,6,2,3]=>[3,2,6,1,4,7,5]=>[3,2,6,1,4,5]=>[[[.,.],[.,.]],[.,[.,.]]] [5,7,4,1,6,3,2]=>[2,3,6,1,4,7,5]=>[2,3,6,1,4,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [5,7,4,2,1,3,6]=>[6,3,1,2,4,7,5]=>[6,3,1,2,4,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,7,4,2,1,6,3]=>[3,6,1,2,4,7,5]=>[3,6,1,2,4,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,7,4,2,3,1,6]=>[6,1,3,2,4,7,5]=>[6,1,3,2,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,7,4,2,3,6,1]=>[1,6,3,2,4,7,5]=>[1,6,3,2,4,5]=>[.,[[[.,.],.],[.,[.,.]]]] [5,7,4,2,6,1,3]=>[3,1,6,2,4,7,5]=>[3,1,6,2,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,7,4,2,6,3,1]=>[1,3,6,2,4,7,5]=>[1,3,6,2,4,5]=>[.,[[.,[.,.]],[.,[.,.]]]] [5,7,4,3,1,2,6]=>[6,2,1,3,4,7,5]=>[6,2,1,3,4,5]=>[[[.,.],.],[.,[.,[.,.]]]] [5,7,4,3,1,6,2]=>[2,6,1,3,4,7,5]=>[2,6,1,3,4,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [5,7,4,3,2,1,6]=>[6,1,2,3,4,7,5]=>[6,1,2,3,4,5]=>[[.,.],[.,[.,[.,[.,.]]]]] [5,7,4,3,2,6,1]=>[1,6,2,3,4,7,5]=>[1,6,2,3,4,5]=>[.,[[.,.],[.,[.,[.,.]]]]] [5,7,4,3,6,1,2]=>[2,1,6,3,4,7,5]=>[2,1,6,3,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [5,7,4,3,6,2,1]=>[1,2,6,3,4,7,5]=>[1,2,6,3,4,5]=>[.,[.,[[.,.],[.,[.,.]]]]] [5,7,4,6,1,2,3]=>[3,2,1,6,4,7,5]=>[3,2,1,6,4,5]=>[[[.,.],.],[[.,.],[.,.]]] [5,7,4,6,1,3,2]=>[2,3,1,6,4,7,5]=>[2,3,1,6,4,5]=>[[.,[.,.]],[[.,.],[.,.]]] [5,7,4,6,2,1,3]=>[3,1,2,6,4,7,5]=>[3,1,2,6,4,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,7,4,6,2,3,1]=>[1,3,2,6,4,7,5]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,.],[.,.]]]] [5,7,4,6,3,1,2]=>[2,1,3,6,4,7,5]=>[2,1,3,6,4,5]=>[[.,.],[.,[[.,.],[.,.]]]] [5,7,4,6,3,2,1]=>[1,2,3,6,4,7,5]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,.],[.,.]]]]] [5,7,6,1,2,3,4]=>[4,3,2,1,6,7,5]=>[4,3,2,1,6,5]=>[[[[.,.],.],.],[[.,.],.]] [5,7,6,1,2,4,3]=>[3,4,2,1,6,7,5]=>[3,4,2,1,6,5]=>[[[.,[.,.]],.],[[.,.],.]] [5,7,6,1,3,2,4]=>[4,2,3,1,6,7,5]=>[4,2,3,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [5,7,6,1,3,4,2]=>[2,4,3,1,6,7,5]=>[2,4,3,1,6,5]=>[[.,[[.,.],.]],[[.,.],.]] [5,7,6,1,4,2,3]=>[3,2,4,1,6,7,5]=>[3,2,4,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [5,7,6,1,4,3,2]=>[2,3,4,1,6,7,5]=>[2,3,4,1,6,5]=>[[.,[.,[.,.]]],[[.,.],.]] [5,7,6,2,1,3,4]=>[4,3,1,2,6,7,5]=>[4,3,1,2,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,7,6,2,1,4,3]=>[3,4,1,2,6,7,5]=>[3,4,1,2,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,7,6,2,3,1,4]=>[4,1,3,2,6,7,5]=>[4,1,3,2,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,7,6,2,3,4,1]=>[1,4,3,2,6,7,5]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]] [5,7,6,2,4,1,3]=>[3,1,4,2,6,7,5]=>[3,1,4,2,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,7,6,2,4,3,1]=>[1,3,4,2,6,7,5]=>[1,3,4,2,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [5,7,6,3,1,2,4]=>[4,2,1,3,6,7,5]=>[4,2,1,3,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,7,6,3,1,4,2]=>[2,4,1,3,6,7,5]=>[2,4,1,3,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,7,6,3,2,1,4]=>[4,1,2,3,6,7,5]=>[4,1,2,3,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,7,6,3,2,4,1]=>[1,4,2,3,6,7,5]=>[1,4,2,3,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [5,7,6,3,4,1,2]=>[2,1,4,3,6,7,5]=>[2,1,4,3,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [5,7,6,3,4,2,1]=>[1,2,4,3,6,7,5]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [5,7,6,4,1,2,3]=>[3,2,1,4,6,7,5]=>[3,2,1,4,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [5,7,6,4,1,3,2]=>[2,3,1,4,6,7,5]=>[2,3,1,4,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [5,7,6,4,2,1,3]=>[3,1,2,4,6,7,5]=>[3,1,2,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,7,6,4,2,3,1]=>[1,3,2,4,6,7,5]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [5,7,6,4,3,1,2]=>[2,1,3,4,6,7,5]=>[2,1,3,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [5,7,6,4,3,2,1]=>[1,2,3,4,6,7,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [6,1,2,3,4,5,7]=>[7,5,4,3,2,1,6]=>[5,4,3,2,1,6]=>[[[[[.,.],.],.],.],[.,.]] [6,1,2,3,4,7,5]=>[5,7,4,3,2,1,6]=>[5,4,3,2,1,6]=>[[[[[.,.],.],.],.],[.,.]] [6,1,2,3,5,4,7]=>[7,4,5,3,2,1,6]=>[4,5,3,2,1,6]=>[[[[.,[.,.]],.],.],[.,.]] [6,1,2,3,5,7,4]=>[4,7,5,3,2,1,6]=>[4,5,3,2,1,6]=>[[[[.,[.,.]],.],.],[.,.]] [6,1,2,3,7,4,5]=>[5,4,7,3,2,1,6]=>[5,4,3,2,1,6]=>[[[[[.,.],.],.],.],[.,.]] [6,1,2,3,7,5,4]=>[4,5,7,3,2,1,6]=>[4,5,3,2,1,6]=>[[[[.,[.,.]],.],.],[.,.]] [6,1,2,4,3,5,7]=>[7,5,3,4,2,1,6]=>[5,3,4,2,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [6,1,2,4,3,7,5]=>[5,7,3,4,2,1,6]=>[5,3,4,2,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [6,1,2,4,5,3,7]=>[7,3,5,4,2,1,6]=>[3,5,4,2,1,6]=>[[[.,[[.,.],.]],.],[.,.]] [6,1,2,4,5,7,3]=>[3,7,5,4,2,1,6]=>[3,5,4,2,1,6]=>[[[.,[[.,.],.]],.],[.,.]] [6,1,2,4,7,3,5]=>[5,3,7,4,2,1,6]=>[5,3,4,2,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [6,1,2,4,7,5,3]=>[3,5,7,4,2,1,6]=>[3,5,4,2,1,6]=>[[[.,[[.,.],.]],.],[.,.]] [6,1,2,5,3,4,7]=>[7,4,3,5,2,1,6]=>[4,3,5,2,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [6,1,2,5,3,7,4]=>[4,7,3,5,2,1,6]=>[4,3,5,2,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [6,1,2,5,4,3,7]=>[7,3,4,5,2,1,6]=>[3,4,5,2,1,6]=>[[[.,[.,[.,.]]],.],[.,.]] [6,1,2,5,4,7,3]=>[3,7,4,5,2,1,6]=>[3,4,5,2,1,6]=>[[[.,[.,[.,.]]],.],[.,.]] [6,1,2,5,7,3,4]=>[4,3,7,5,2,1,6]=>[4,3,5,2,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [6,1,2,5,7,4,3]=>[3,4,7,5,2,1,6]=>[3,4,5,2,1,6]=>[[[.,[.,[.,.]]],.],[.,.]] [6,1,2,7,3,4,5]=>[5,4,3,7,2,1,6]=>[5,4,3,2,1,6]=>[[[[[.,.],.],.],.],[.,.]] [6,1,2,7,3,5,4]=>[4,5,3,7,2,1,6]=>[4,5,3,2,1,6]=>[[[[.,[.,.]],.],.],[.,.]] [6,1,2,7,4,3,5]=>[5,3,4,7,2,1,6]=>[5,3,4,2,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [6,1,2,7,4,5,3]=>[3,5,4,7,2,1,6]=>[3,5,4,2,1,6]=>[[[.,[[.,.],.]],.],[.,.]] [6,1,2,7,5,3,4]=>[4,3,5,7,2,1,6]=>[4,3,5,2,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [6,1,2,7,5,4,3]=>[3,4,5,7,2,1,6]=>[3,4,5,2,1,6]=>[[[.,[.,[.,.]]],.],[.,.]] [6,1,3,2,4,5,7]=>[7,5,4,2,3,1,6]=>[5,4,2,3,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,3,2,4,7,5]=>[5,7,4,2,3,1,6]=>[5,4,2,3,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,3,2,5,4,7]=>[7,4,5,2,3,1,6]=>[4,5,2,3,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,3,2,5,7,4]=>[4,7,5,2,3,1,6]=>[4,5,2,3,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,3,2,7,4,5]=>[5,4,7,2,3,1,6]=>[5,4,2,3,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,3,2,7,5,4]=>[4,5,7,2,3,1,6]=>[4,5,2,3,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,3,4,2,5,7]=>[7,5,2,4,3,1,6]=>[5,2,4,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,3,4,2,7,5]=>[5,7,2,4,3,1,6]=>[5,2,4,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,3,4,5,2,7]=>[7,2,5,4,3,1,6]=>[2,5,4,3,1,6]=>[[.,[[[.,.],.],.]],[.,.]] [6,1,3,4,5,7,2]=>[2,7,5,4,3,1,6]=>[2,5,4,3,1,6]=>[[.,[[[.,.],.],.]],[.,.]] [6,1,3,4,7,2,5]=>[5,2,7,4,3,1,6]=>[5,2,4,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,3,4,7,5,2]=>[2,5,7,4,3,1,6]=>[2,5,4,3,1,6]=>[[.,[[[.,.],.],.]],[.,.]] [6,1,3,5,2,4,7]=>[7,4,2,5,3,1,6]=>[4,2,5,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,3,5,2,7,4]=>[4,7,2,5,3,1,6]=>[4,2,5,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,3,5,4,2,7]=>[7,2,4,5,3,1,6]=>[2,4,5,3,1,6]=>[[.,[[.,[.,.]],.]],[.,.]] [6,1,3,5,4,7,2]=>[2,7,4,5,3,1,6]=>[2,4,5,3,1,6]=>[[.,[[.,[.,.]],.]],[.,.]] [6,1,3,5,7,2,4]=>[4,2,7,5,3,1,6]=>[4,2,5,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,3,5,7,4,2]=>[2,4,7,5,3,1,6]=>[2,4,5,3,1,6]=>[[.,[[.,[.,.]],.]],[.,.]] [6,1,3,7,2,4,5]=>[5,4,2,7,3,1,6]=>[5,4,2,3,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,3,7,2,5,4]=>[4,5,2,7,3,1,6]=>[4,5,2,3,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,3,7,4,2,5]=>[5,2,4,7,3,1,6]=>[5,2,4,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,3,7,4,5,2]=>[2,5,4,7,3,1,6]=>[2,5,4,3,1,6]=>[[.,[[[.,.],.],.]],[.,.]] [6,1,3,7,5,2,4]=>[4,2,5,7,3,1,6]=>[4,2,5,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,3,7,5,4,2]=>[2,4,5,7,3,1,6]=>[2,4,5,3,1,6]=>[[.,[[.,[.,.]],.]],[.,.]] [6,1,4,2,3,5,7]=>[7,5,3,2,4,1,6]=>[5,3,2,4,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,4,2,3,7,5]=>[5,7,3,2,4,1,6]=>[5,3,2,4,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,4,2,5,3,7]=>[7,3,5,2,4,1,6]=>[3,5,2,4,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,4,2,5,7,3]=>[3,7,5,2,4,1,6]=>[3,5,2,4,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,4,2,7,3,5]=>[5,3,7,2,4,1,6]=>[5,3,2,4,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,4,2,7,5,3]=>[3,5,7,2,4,1,6]=>[3,5,2,4,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,4,3,2,5,7]=>[7,5,2,3,4,1,6]=>[5,2,3,4,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,4,3,2,7,5]=>[5,7,2,3,4,1,6]=>[5,2,3,4,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,4,3,5,2,7]=>[7,2,5,3,4,1,6]=>[2,5,3,4,1,6]=>[[.,[[.,.],[.,.]]],[.,.]] [6,1,4,3,5,7,2]=>[2,7,5,3,4,1,6]=>[2,5,3,4,1,6]=>[[.,[[.,.],[.,.]]],[.,.]] [6,1,4,3,7,2,5]=>[5,2,7,3,4,1,6]=>[5,2,3,4,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,4,3,7,5,2]=>[2,5,7,3,4,1,6]=>[2,5,3,4,1,6]=>[[.,[[.,.],[.,.]]],[.,.]] [6,1,4,5,2,3,7]=>[7,3,2,5,4,1,6]=>[3,2,5,4,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,4,5,2,7,3]=>[3,7,2,5,4,1,6]=>[3,2,5,4,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,4,5,3,2,7]=>[7,2,3,5,4,1,6]=>[2,3,5,4,1,6]=>[[.,[.,[[.,.],.]]],[.,.]] [6,1,4,5,3,7,2]=>[2,7,3,5,4,1,6]=>[2,3,5,4,1,6]=>[[.,[.,[[.,.],.]]],[.,.]] [6,1,4,5,7,2,3]=>[3,2,7,5,4,1,6]=>[3,2,5,4,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,4,5,7,3,2]=>[2,3,7,5,4,1,6]=>[2,3,5,4,1,6]=>[[.,[.,[[.,.],.]]],[.,.]] [6,1,4,7,2,3,5]=>[5,3,2,7,4,1,6]=>[5,3,2,4,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,4,7,2,5,3]=>[3,5,2,7,4,1,6]=>[3,5,2,4,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,4,7,3,2,5]=>[5,2,3,7,4,1,6]=>[5,2,3,4,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,4,7,3,5,2]=>[2,5,3,7,4,1,6]=>[2,5,3,4,1,6]=>[[.,[[.,.],[.,.]]],[.,.]] [6,1,4,7,5,2,3]=>[3,2,5,7,4,1,6]=>[3,2,5,4,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,4,7,5,3,2]=>[2,3,5,7,4,1,6]=>[2,3,5,4,1,6]=>[[.,[.,[[.,.],.]]],[.,.]] [6,1,5,2,3,4,7]=>[7,4,3,2,5,1,6]=>[4,3,2,5,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,5,2,3,7,4]=>[4,7,3,2,5,1,6]=>[4,3,2,5,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,5,2,4,3,7]=>[7,3,4,2,5,1,6]=>[3,4,2,5,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,5,2,4,7,3]=>[3,7,4,2,5,1,6]=>[3,4,2,5,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,5,2,7,3,4]=>[4,3,7,2,5,1,6]=>[4,3,2,5,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,5,2,7,4,3]=>[3,4,7,2,5,1,6]=>[3,4,2,5,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,5,3,2,4,7]=>[7,4,2,3,5,1,6]=>[4,2,3,5,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,5,3,2,7,4]=>[4,7,2,3,5,1,6]=>[4,2,3,5,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,5,3,4,2,7]=>[7,2,4,3,5,1,6]=>[2,4,3,5,1,6]=>[[.,[[.,.],[.,.]]],[.,.]] [6,1,5,3,4,7,2]=>[2,7,4,3,5,1,6]=>[2,4,3,5,1,6]=>[[.,[[.,.],[.,.]]],[.,.]] [6,1,5,3,7,2,4]=>[4,2,7,3,5,1,6]=>[4,2,3,5,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,5,3,7,4,2]=>[2,4,7,3,5,1,6]=>[2,4,3,5,1,6]=>[[.,[[.,.],[.,.]]],[.,.]] [6,1,5,4,2,3,7]=>[7,3,2,4,5,1,6]=>[3,2,4,5,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,5,4,2,7,3]=>[3,7,2,4,5,1,6]=>[3,2,4,5,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,5,4,3,2,7]=>[7,2,3,4,5,1,6]=>[2,3,4,5,1,6]=>[[.,[.,[.,[.,.]]]],[.,.]] [6,1,5,4,3,7,2]=>[2,7,3,4,5,1,6]=>[2,3,4,5,1,6]=>[[.,[.,[.,[.,.]]]],[.,.]] [6,1,5,4,7,2,3]=>[3,2,7,4,5,1,6]=>[3,2,4,5,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,5,4,7,3,2]=>[2,3,7,4,5,1,6]=>[2,3,4,5,1,6]=>[[.,[.,[.,[.,.]]]],[.,.]] [6,1,5,7,2,3,4]=>[4,3,2,7,5,1,6]=>[4,3,2,5,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,5,7,2,4,3]=>[3,4,2,7,5,1,6]=>[3,4,2,5,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,5,7,3,2,4]=>[4,2,3,7,5,1,6]=>[4,2,3,5,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,5,7,3,4,2]=>[2,4,3,7,5,1,6]=>[2,4,3,5,1,6]=>[[.,[[.,.],[.,.]]],[.,.]] [6,1,5,7,4,2,3]=>[3,2,4,7,5,1,6]=>[3,2,4,5,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,5,7,4,3,2]=>[2,3,4,7,5,1,6]=>[2,3,4,5,1,6]=>[[.,[.,[.,[.,.]]]],[.,.]] [6,1,7,2,3,4,5]=>[5,4,3,2,7,1,6]=>[5,4,3,2,1,6]=>[[[[[.,.],.],.],.],[.,.]] [6,1,7,2,3,5,4]=>[4,5,3,2,7,1,6]=>[4,5,3,2,1,6]=>[[[[.,[.,.]],.],.],[.,.]] [6,1,7,2,4,3,5]=>[5,3,4,2,7,1,6]=>[5,3,4,2,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [6,1,7,2,4,5,3]=>[3,5,4,2,7,1,6]=>[3,5,4,2,1,6]=>[[[.,[[.,.],.]],.],[.,.]] [6,1,7,2,5,3,4]=>[4,3,5,2,7,1,6]=>[4,3,5,2,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [6,1,7,2,5,4,3]=>[3,4,5,2,7,1,6]=>[3,4,5,2,1,6]=>[[[.,[.,[.,.]]],.],[.,.]] [6,1,7,3,2,4,5]=>[5,4,2,3,7,1,6]=>[5,4,2,3,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,7,3,2,5,4]=>[4,5,2,3,7,1,6]=>[4,5,2,3,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,7,3,4,2,5]=>[5,2,4,3,7,1,6]=>[5,2,4,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,7,3,4,5,2]=>[2,5,4,3,7,1,6]=>[2,5,4,3,1,6]=>[[.,[[[.,.],.],.]],[.,.]] [6,1,7,3,5,2,4]=>[4,2,5,3,7,1,6]=>[4,2,5,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,7,3,5,4,2]=>[2,4,5,3,7,1,6]=>[2,4,5,3,1,6]=>[[.,[[.,[.,.]],.]],[.,.]] [6,1,7,4,2,3,5]=>[5,3,2,4,7,1,6]=>[5,3,2,4,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,7,4,2,5,3]=>[3,5,2,4,7,1,6]=>[3,5,2,4,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,7,4,3,2,5]=>[5,2,3,4,7,1,6]=>[5,2,3,4,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,7,4,3,5,2]=>[2,5,3,4,7,1,6]=>[2,5,3,4,1,6]=>[[.,[[.,.],[.,.]]],[.,.]] [6,1,7,4,5,2,3]=>[3,2,5,4,7,1,6]=>[3,2,5,4,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,1,7,4,5,3,2]=>[2,3,5,4,7,1,6]=>[2,3,5,4,1,6]=>[[.,[.,[[.,.],.]]],[.,.]] [6,1,7,5,2,3,4]=>[4,3,2,5,7,1,6]=>[4,3,2,5,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,1,7,5,2,4,3]=>[3,4,2,5,7,1,6]=>[3,4,2,5,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,1,7,5,3,2,4]=>[4,2,3,5,7,1,6]=>[4,2,3,5,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,7,5,3,4,2]=>[2,4,3,5,7,1,6]=>[2,4,3,5,1,6]=>[[.,[[.,.],[.,.]]],[.,.]] [6,1,7,5,4,2,3]=>[3,2,4,5,7,1,6]=>[3,2,4,5,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,1,7,5,4,3,2]=>[2,3,4,5,7,1,6]=>[2,3,4,5,1,6]=>[[.,[.,[.,[.,.]]]],[.,.]] [6,2,1,3,4,5,7]=>[7,5,4,3,1,2,6]=>[5,4,3,1,2,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,2,1,3,4,7,5]=>[5,7,4,3,1,2,6]=>[5,4,3,1,2,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,2,1,3,5,4,7]=>[7,4,5,3,1,2,6]=>[4,5,3,1,2,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,2,1,3,5,7,4]=>[4,7,5,3,1,2,6]=>[4,5,3,1,2,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,2,1,3,7,4,5]=>[5,4,7,3,1,2,6]=>[5,4,3,1,2,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,2,1,3,7,5,4]=>[4,5,7,3,1,2,6]=>[4,5,3,1,2,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,2,1,4,3,5,7]=>[7,5,3,4,1,2,6]=>[5,3,4,1,2,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,2,1,4,3,7,5]=>[5,7,3,4,1,2,6]=>[5,3,4,1,2,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,2,1,4,5,3,7]=>[7,3,5,4,1,2,6]=>[3,5,4,1,2,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,2,1,4,5,7,3]=>[3,7,5,4,1,2,6]=>[3,5,4,1,2,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,2,1,4,7,3,5]=>[5,3,7,4,1,2,6]=>[5,3,4,1,2,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,2,1,4,7,5,3]=>[3,5,7,4,1,2,6]=>[3,5,4,1,2,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,2,1,5,3,4,7]=>[7,4,3,5,1,2,6]=>[4,3,5,1,2,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,2,1,5,3,7,4]=>[4,7,3,5,1,2,6]=>[4,3,5,1,2,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,2,1,5,4,3,7]=>[7,3,4,5,1,2,6]=>[3,4,5,1,2,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,2,1,5,4,7,3]=>[3,7,4,5,1,2,6]=>[3,4,5,1,2,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,2,1,5,7,3,4]=>[4,3,7,5,1,2,6]=>[4,3,5,1,2,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,2,1,5,7,4,3]=>[3,4,7,5,1,2,6]=>[3,4,5,1,2,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,2,1,7,3,4,5]=>[5,4,3,7,1,2,6]=>[5,4,3,1,2,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,2,1,7,3,5,4]=>[4,5,3,7,1,2,6]=>[4,5,3,1,2,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,2,1,7,4,3,5]=>[5,3,4,7,1,2,6]=>[5,3,4,1,2,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,2,1,7,4,5,3]=>[3,5,4,7,1,2,6]=>[3,5,4,1,2,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,2,1,7,5,3,4]=>[4,3,5,7,1,2,6]=>[4,3,5,1,2,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,2,1,7,5,4,3]=>[3,4,5,7,1,2,6]=>[3,4,5,1,2,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,2,3,1,4,5,7]=>[7,5,4,1,3,2,6]=>[5,4,1,3,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,3,1,4,7,5]=>[5,7,4,1,3,2,6]=>[5,4,1,3,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,3,1,5,4,7]=>[7,4,5,1,3,2,6]=>[4,5,1,3,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,3,1,5,7,4]=>[4,7,5,1,3,2,6]=>[4,5,1,3,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,3,1,7,4,5]=>[5,4,7,1,3,2,6]=>[5,4,1,3,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,3,1,7,5,4]=>[4,5,7,1,3,2,6]=>[4,5,1,3,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,3,4,1,5,7]=>[7,5,1,4,3,2,6]=>[5,1,4,3,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,3,4,1,7,5]=>[5,7,1,4,3,2,6]=>[5,1,4,3,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,3,4,5,1,7]=>[7,1,5,4,3,2,6]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]] [6,2,3,4,5,7,1]=>[1,7,5,4,3,2,6]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]] [6,2,3,4,7,1,5]=>[5,1,7,4,3,2,6]=>[5,1,4,3,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,3,4,7,5,1]=>[1,5,7,4,3,2,6]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]] [6,2,3,5,1,4,7]=>[7,4,1,5,3,2,6]=>[4,1,5,3,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,3,5,1,7,4]=>[4,7,1,5,3,2,6]=>[4,1,5,3,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,3,5,4,1,7]=>[7,1,4,5,3,2,6]=>[1,4,5,3,2,6]=>[.,[[[.,[.,.]],.],[.,.]]] [6,2,3,5,4,7,1]=>[1,7,4,5,3,2,6]=>[1,4,5,3,2,6]=>[.,[[[.,[.,.]],.],[.,.]]] [6,2,3,5,7,1,4]=>[4,1,7,5,3,2,6]=>[4,1,5,3,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,3,5,7,4,1]=>[1,4,7,5,3,2,6]=>[1,4,5,3,2,6]=>[.,[[[.,[.,.]],.],[.,.]]] [6,2,3,7,1,4,5]=>[5,4,1,7,3,2,6]=>[5,4,1,3,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,3,7,1,5,4]=>[4,5,1,7,3,2,6]=>[4,5,1,3,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,3,7,4,1,5]=>[5,1,4,7,3,2,6]=>[5,1,4,3,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,3,7,4,5,1]=>[1,5,4,7,3,2,6]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]] [6,2,3,7,5,1,4]=>[4,1,5,7,3,2,6]=>[4,1,5,3,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,3,7,5,4,1]=>[1,4,5,7,3,2,6]=>[1,4,5,3,2,6]=>[.,[[[.,[.,.]],.],[.,.]]] [6,2,4,1,3,5,7]=>[7,5,3,1,4,2,6]=>[5,3,1,4,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,4,1,3,7,5]=>[5,7,3,1,4,2,6]=>[5,3,1,4,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,4,1,5,3,7]=>[7,3,5,1,4,2,6]=>[3,5,1,4,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,4,1,5,7,3]=>[3,7,5,1,4,2,6]=>[3,5,1,4,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,4,1,7,3,5]=>[5,3,7,1,4,2,6]=>[5,3,1,4,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,4,1,7,5,3]=>[3,5,7,1,4,2,6]=>[3,5,1,4,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,4,3,1,5,7]=>[7,5,1,3,4,2,6]=>[5,1,3,4,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,4,3,1,7,5]=>[5,7,1,3,4,2,6]=>[5,1,3,4,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,4,3,5,1,7]=>[7,1,5,3,4,2,6]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [6,2,4,3,5,7,1]=>[1,7,5,3,4,2,6]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [6,2,4,3,7,1,5]=>[5,1,7,3,4,2,6]=>[5,1,3,4,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,4,3,7,5,1]=>[1,5,7,3,4,2,6]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [6,2,4,5,1,3,7]=>[7,3,1,5,4,2,6]=>[3,1,5,4,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,4,5,1,7,3]=>[3,7,1,5,4,2,6]=>[3,1,5,4,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,4,5,3,1,7]=>[7,1,3,5,4,2,6]=>[1,3,5,4,2,6]=>[.,[[.,[[.,.],.]],[.,.]]] [6,2,4,5,3,7,1]=>[1,7,3,5,4,2,6]=>[1,3,5,4,2,6]=>[.,[[.,[[.,.],.]],[.,.]]] [6,2,4,5,7,1,3]=>[3,1,7,5,4,2,6]=>[3,1,5,4,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,4,5,7,3,1]=>[1,3,7,5,4,2,6]=>[1,3,5,4,2,6]=>[.,[[.,[[.,.],.]],[.,.]]] [6,2,4,7,1,3,5]=>[5,3,1,7,4,2,6]=>[5,3,1,4,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,4,7,1,5,3]=>[3,5,1,7,4,2,6]=>[3,5,1,4,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,4,7,3,1,5]=>[5,1,3,7,4,2,6]=>[5,1,3,4,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,4,7,3,5,1]=>[1,5,3,7,4,2,6]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [6,2,4,7,5,1,3]=>[3,1,5,7,4,2,6]=>[3,1,5,4,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,4,7,5,3,1]=>[1,3,5,7,4,2,6]=>[1,3,5,4,2,6]=>[.,[[.,[[.,.],.]],[.,.]]] [6,2,5,1,3,4,7]=>[7,4,3,1,5,2,6]=>[4,3,1,5,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,5,1,3,7,4]=>[4,7,3,1,5,2,6]=>[4,3,1,5,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,5,1,4,3,7]=>[7,3,4,1,5,2,6]=>[3,4,1,5,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,5,1,4,7,3]=>[3,7,4,1,5,2,6]=>[3,4,1,5,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,5,1,7,3,4]=>[4,3,7,1,5,2,6]=>[4,3,1,5,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,5,1,7,4,3]=>[3,4,7,1,5,2,6]=>[3,4,1,5,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,5,3,1,4,7]=>[7,4,1,3,5,2,6]=>[4,1,3,5,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,5,3,1,7,4]=>[4,7,1,3,5,2,6]=>[4,1,3,5,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,5,3,4,1,7]=>[7,1,4,3,5,2,6]=>[1,4,3,5,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [6,2,5,3,4,7,1]=>[1,7,4,3,5,2,6]=>[1,4,3,5,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [6,2,5,3,7,1,4]=>[4,1,7,3,5,2,6]=>[4,1,3,5,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,5,3,7,4,1]=>[1,4,7,3,5,2,6]=>[1,4,3,5,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [6,2,5,4,1,3,7]=>[7,3,1,4,5,2,6]=>[3,1,4,5,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,5,4,1,7,3]=>[3,7,1,4,5,2,6]=>[3,1,4,5,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,5,4,3,1,7]=>[7,1,3,4,5,2,6]=>[1,3,4,5,2,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [6,2,5,4,3,7,1]=>[1,7,3,4,5,2,6]=>[1,3,4,5,2,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [6,2,5,4,7,1,3]=>[3,1,7,4,5,2,6]=>[3,1,4,5,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,5,4,7,3,1]=>[1,3,7,4,5,2,6]=>[1,3,4,5,2,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [6,2,5,7,1,3,4]=>[4,3,1,7,5,2,6]=>[4,3,1,5,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,5,7,1,4,3]=>[3,4,1,7,5,2,6]=>[3,4,1,5,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,5,7,3,1,4]=>[4,1,3,7,5,2,6]=>[4,1,3,5,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,5,7,3,4,1]=>[1,4,3,7,5,2,6]=>[1,4,3,5,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [6,2,5,7,4,1,3]=>[3,1,4,7,5,2,6]=>[3,1,4,5,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,5,7,4,3,1]=>[1,3,4,7,5,2,6]=>[1,3,4,5,2,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [6,2,7,1,3,4,5]=>[5,4,3,1,7,2,6]=>[5,4,3,1,2,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,2,7,1,3,5,4]=>[4,5,3,1,7,2,6]=>[4,5,3,1,2,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,2,7,1,4,3,5]=>[5,3,4,1,7,2,6]=>[5,3,4,1,2,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,2,7,1,4,5,3]=>[3,5,4,1,7,2,6]=>[3,5,4,1,2,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,2,7,1,5,3,4]=>[4,3,5,1,7,2,6]=>[4,3,5,1,2,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,2,7,1,5,4,3]=>[3,4,5,1,7,2,6]=>[3,4,5,1,2,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,2,7,3,1,4,5]=>[5,4,1,3,7,2,6]=>[5,4,1,3,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,7,3,1,5,4]=>[4,5,1,3,7,2,6]=>[4,5,1,3,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,7,3,4,1,5]=>[5,1,4,3,7,2,6]=>[5,1,4,3,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,7,3,4,5,1]=>[1,5,4,3,7,2,6]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]] [6,2,7,3,5,1,4]=>[4,1,5,3,7,2,6]=>[4,1,5,3,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,7,3,5,4,1]=>[1,4,5,3,7,2,6]=>[1,4,5,3,2,6]=>[.,[[[.,[.,.]],.],[.,.]]] [6,2,7,4,1,3,5]=>[5,3,1,4,7,2,6]=>[5,3,1,4,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,7,4,1,5,3]=>[3,5,1,4,7,2,6]=>[3,5,1,4,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,7,4,3,1,5]=>[5,1,3,4,7,2,6]=>[5,1,3,4,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,7,4,3,5,1]=>[1,5,3,4,7,2,6]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [6,2,7,4,5,1,3]=>[3,1,5,4,7,2,6]=>[3,1,5,4,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,2,7,4,5,3,1]=>[1,3,5,4,7,2,6]=>[1,3,5,4,2,6]=>[.,[[.,[[.,.],.]],[.,.]]] [6,2,7,5,1,3,4]=>[4,3,1,5,7,2,6]=>[4,3,1,5,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,2,7,5,1,4,3]=>[3,4,1,5,7,2,6]=>[3,4,1,5,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,2,7,5,3,1,4]=>[4,1,3,5,7,2,6]=>[4,1,3,5,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,7,5,3,4,1]=>[1,4,3,5,7,2,6]=>[1,4,3,5,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [6,2,7,5,4,1,3]=>[3,1,4,5,7,2,6]=>[3,1,4,5,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,2,7,5,4,3,1]=>[1,3,4,5,7,2,6]=>[1,3,4,5,2,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [6,3,1,2,4,5,7]=>[7,5,4,2,1,3,6]=>[5,4,2,1,3,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,3,1,2,4,7,5]=>[5,7,4,2,1,3,6]=>[5,4,2,1,3,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,3,1,2,5,4,7]=>[7,4,5,2,1,3,6]=>[4,5,2,1,3,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,3,1,2,5,7,4]=>[4,7,5,2,1,3,6]=>[4,5,2,1,3,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,3,1,2,7,4,5]=>[5,4,7,2,1,3,6]=>[5,4,2,1,3,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,3,1,2,7,5,4]=>[4,5,7,2,1,3,6]=>[4,5,2,1,3,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,3,1,4,2,5,7]=>[7,5,2,4,1,3,6]=>[5,2,4,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,3,1,4,2,7,5]=>[5,7,2,4,1,3,6]=>[5,2,4,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,3,1,4,5,2,7]=>[7,2,5,4,1,3,6]=>[2,5,4,1,3,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,3,1,4,5,7,2]=>[2,7,5,4,1,3,6]=>[2,5,4,1,3,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,3,1,4,7,2,5]=>[5,2,7,4,1,3,6]=>[5,2,4,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,3,1,4,7,5,2]=>[2,5,7,4,1,3,6]=>[2,5,4,1,3,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,3,1,5,2,4,7]=>[7,4,2,5,1,3,6]=>[4,2,5,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,3,1,5,2,7,4]=>[4,7,2,5,1,3,6]=>[4,2,5,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,3,1,5,4,2,7]=>[7,2,4,5,1,3,6]=>[2,4,5,1,3,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,3,1,5,4,7,2]=>[2,7,4,5,1,3,6]=>[2,4,5,1,3,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,3,1,5,7,2,4]=>[4,2,7,5,1,3,6]=>[4,2,5,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,3,1,5,7,4,2]=>[2,4,7,5,1,3,6]=>[2,4,5,1,3,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,3,1,7,2,4,5]=>[5,4,2,7,1,3,6]=>[5,4,2,1,3,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,3,1,7,2,5,4]=>[4,5,2,7,1,3,6]=>[4,5,2,1,3,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,3,1,7,4,2,5]=>[5,2,4,7,1,3,6]=>[5,2,4,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,3,1,7,4,5,2]=>[2,5,4,7,1,3,6]=>[2,5,4,1,3,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,3,1,7,5,2,4]=>[4,2,5,7,1,3,6]=>[4,2,5,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,3,1,7,5,4,2]=>[2,4,5,7,1,3,6]=>[2,4,5,1,3,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,3,2,1,4,5,7]=>[7,5,4,1,2,3,6]=>[5,4,1,2,3,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,3,2,1,4,7,5]=>[5,7,4,1,2,3,6]=>[5,4,1,2,3,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,3,2,1,5,4,7]=>[7,4,5,1,2,3,6]=>[4,5,1,2,3,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,3,2,1,5,7,4]=>[4,7,5,1,2,3,6]=>[4,5,1,2,3,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,3,2,1,7,4,5]=>[5,4,7,1,2,3,6]=>[5,4,1,2,3,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,3,2,1,7,5,4]=>[4,5,7,1,2,3,6]=>[4,5,1,2,3,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,3,2,4,1,5,7]=>[7,5,1,4,2,3,6]=>[5,1,4,2,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,3,2,4,1,7,5]=>[5,7,1,4,2,3,6]=>[5,1,4,2,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,3,2,4,5,1,7]=>[7,1,5,4,2,3,6]=>[1,5,4,2,3,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,3,2,4,5,7,1]=>[1,7,5,4,2,3,6]=>[1,5,4,2,3,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,3,2,4,7,1,5]=>[5,1,7,4,2,3,6]=>[5,1,4,2,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,3,2,4,7,5,1]=>[1,5,7,4,2,3,6]=>[1,5,4,2,3,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,3,2,5,1,4,7]=>[7,4,1,5,2,3,6]=>[4,1,5,2,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,3,2,5,1,7,4]=>[4,7,1,5,2,3,6]=>[4,1,5,2,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,3,2,5,4,1,7]=>[7,1,4,5,2,3,6]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,3,2,5,4,7,1]=>[1,7,4,5,2,3,6]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,3,2,5,7,1,4]=>[4,1,7,5,2,3,6]=>[4,1,5,2,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,3,2,5,7,4,1]=>[1,4,7,5,2,3,6]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,3,2,7,1,4,5]=>[5,4,1,7,2,3,6]=>[5,4,1,2,3,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,3,2,7,1,5,4]=>[4,5,1,7,2,3,6]=>[4,5,1,2,3,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,3,2,7,4,1,5]=>[5,1,4,7,2,3,6]=>[5,1,4,2,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,3,2,7,4,5,1]=>[1,5,4,7,2,3,6]=>[1,5,4,2,3,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,3,2,7,5,1,4]=>[4,1,5,7,2,3,6]=>[4,1,5,2,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,3,2,7,5,4,1]=>[1,4,5,7,2,3,6]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,3,4,1,2,5,7]=>[7,5,2,1,4,3,6]=>[5,2,1,4,3,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,3,4,1,2,7,5]=>[5,7,2,1,4,3,6]=>[5,2,1,4,3,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,3,4,1,5,2,7]=>[7,2,5,1,4,3,6]=>[2,5,1,4,3,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,3,4,1,5,7,2]=>[2,7,5,1,4,3,6]=>[2,5,1,4,3,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,3,4,1,7,2,5]=>[5,2,7,1,4,3,6]=>[5,2,1,4,3,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,3,4,1,7,5,2]=>[2,5,7,1,4,3,6]=>[2,5,1,4,3,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,3,4,2,1,5,7]=>[7,5,1,2,4,3,6]=>[5,1,2,4,3,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,3,4,2,1,7,5]=>[5,7,1,2,4,3,6]=>[5,1,2,4,3,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,3,4,2,5,1,7]=>[7,1,5,2,4,3,6]=>[1,5,2,4,3,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,3,4,2,5,7,1]=>[1,7,5,2,4,3,6]=>[1,5,2,4,3,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,3,4,2,7,1,5]=>[5,1,7,2,4,3,6]=>[5,1,2,4,3,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,3,4,2,7,5,1]=>[1,5,7,2,4,3,6]=>[1,5,2,4,3,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,3,4,5,1,2,7]=>[7,2,1,5,4,3,6]=>[2,1,5,4,3,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,3,4,5,1,7,2]=>[2,7,1,5,4,3,6]=>[2,1,5,4,3,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,3,4,5,2,1,7]=>[7,1,2,5,4,3,6]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [6,3,4,5,2,7,1]=>[1,7,2,5,4,3,6]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [6,3,4,5,7,1,2]=>[2,1,7,5,4,3,6]=>[2,1,5,4,3,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,3,4,5,7,2,1]=>[1,2,7,5,4,3,6]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [6,3,4,7,1,2,5]=>[5,2,1,7,4,3,6]=>[5,2,1,4,3,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,3,4,7,1,5,2]=>[2,5,1,7,4,3,6]=>[2,5,1,4,3,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,3,4,7,2,1,5]=>[5,1,2,7,4,3,6]=>[5,1,2,4,3,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,3,4,7,2,5,1]=>[1,5,2,7,4,3,6]=>[1,5,2,4,3,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,3,4,7,5,1,2]=>[2,1,5,7,4,3,6]=>[2,1,5,4,3,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,3,4,7,5,2,1]=>[1,2,5,7,4,3,6]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [6,3,5,1,2,4,7]=>[7,4,2,1,5,3,6]=>[4,2,1,5,3,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,3,5,1,2,7,4]=>[4,7,2,1,5,3,6]=>[4,2,1,5,3,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,3,5,1,4,2,7]=>[7,2,4,1,5,3,6]=>[2,4,1,5,3,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,3,5,1,4,7,2]=>[2,7,4,1,5,3,6]=>[2,4,1,5,3,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,3,5,1,7,2,4]=>[4,2,7,1,5,3,6]=>[4,2,1,5,3,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,3,5,1,7,4,2]=>[2,4,7,1,5,3,6]=>[2,4,1,5,3,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,3,5,2,1,4,7]=>[7,4,1,2,5,3,6]=>[4,1,2,5,3,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,3,5,2,1,7,4]=>[4,7,1,2,5,3,6]=>[4,1,2,5,3,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,3,5,2,4,1,7]=>[7,1,4,2,5,3,6]=>[1,4,2,5,3,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,3,5,2,4,7,1]=>[1,7,4,2,5,3,6]=>[1,4,2,5,3,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,3,5,2,7,1,4]=>[4,1,7,2,5,3,6]=>[4,1,2,5,3,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,3,5,2,7,4,1]=>[1,4,7,2,5,3,6]=>[1,4,2,5,3,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,3,5,4,1,2,7]=>[7,2,1,4,5,3,6]=>[2,1,4,5,3,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,3,5,4,1,7,2]=>[2,7,1,4,5,3,6]=>[2,1,4,5,3,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,3,5,4,2,1,7]=>[7,1,2,4,5,3,6]=>[1,2,4,5,3,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [6,3,5,4,2,7,1]=>[1,7,2,4,5,3,6]=>[1,2,4,5,3,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [6,3,5,4,7,1,2]=>[2,1,7,4,5,3,6]=>[2,1,4,5,3,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,3,5,4,7,2,1]=>[1,2,7,4,5,3,6]=>[1,2,4,5,3,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [6,3,5,7,1,2,4]=>[4,2,1,7,5,3,6]=>[4,2,1,5,3,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,3,5,7,1,4,2]=>[2,4,1,7,5,3,6]=>[2,4,1,5,3,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,3,5,7,2,1,4]=>[4,1,2,7,5,3,6]=>[4,1,2,5,3,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,3,5,7,2,4,1]=>[1,4,2,7,5,3,6]=>[1,4,2,5,3,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,3,5,7,4,1,2]=>[2,1,4,7,5,3,6]=>[2,1,4,5,3,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,3,5,7,4,2,1]=>[1,2,4,7,5,3,6]=>[1,2,4,5,3,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [6,3,7,1,2,4,5]=>[5,4,2,1,7,3,6]=>[5,4,2,1,3,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,3,7,1,2,5,4]=>[4,5,2,1,7,3,6]=>[4,5,2,1,3,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,3,7,1,4,2,5]=>[5,2,4,1,7,3,6]=>[5,2,4,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,3,7,1,4,5,2]=>[2,5,4,1,7,3,6]=>[2,5,4,1,3,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,3,7,1,5,2,4]=>[4,2,5,1,7,3,6]=>[4,2,5,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,3,7,1,5,4,2]=>[2,4,5,1,7,3,6]=>[2,4,5,1,3,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,3,7,2,1,4,5]=>[5,4,1,2,7,3,6]=>[5,4,1,2,3,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,3,7,2,1,5,4]=>[4,5,1,2,7,3,6]=>[4,5,1,2,3,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,3,7,2,4,1,5]=>[5,1,4,2,7,3,6]=>[5,1,4,2,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,3,7,2,4,5,1]=>[1,5,4,2,7,3,6]=>[1,5,4,2,3,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,3,7,2,5,1,4]=>[4,1,5,2,7,3,6]=>[4,1,5,2,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,3,7,2,5,4,1]=>[1,4,5,2,7,3,6]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,3,7,4,1,2,5]=>[5,2,1,4,7,3,6]=>[5,2,1,4,3,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,3,7,4,1,5,2]=>[2,5,1,4,7,3,6]=>[2,5,1,4,3,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,3,7,4,2,1,5]=>[5,1,2,4,7,3,6]=>[5,1,2,4,3,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,3,7,4,2,5,1]=>[1,5,2,4,7,3,6]=>[1,5,2,4,3,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,3,7,4,5,1,2]=>[2,1,5,4,7,3,6]=>[2,1,5,4,3,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,3,7,4,5,2,1]=>[1,2,5,4,7,3,6]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [6,3,7,5,1,2,4]=>[4,2,1,5,7,3,6]=>[4,2,1,5,3,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,3,7,5,1,4,2]=>[2,4,1,5,7,3,6]=>[2,4,1,5,3,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,3,7,5,2,1,4]=>[4,1,2,5,7,3,6]=>[4,1,2,5,3,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,3,7,5,2,4,1]=>[1,4,2,5,7,3,6]=>[1,4,2,5,3,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,3,7,5,4,1,2]=>[2,1,4,5,7,3,6]=>[2,1,4,5,3,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,3,7,5,4,2,1]=>[1,2,4,5,7,3,6]=>[1,2,4,5,3,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [6,4,1,2,3,5,7]=>[7,5,3,2,1,4,6]=>[5,3,2,1,4,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,4,1,2,3,7,5]=>[5,7,3,2,1,4,6]=>[5,3,2,1,4,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,4,1,2,5,3,7]=>[7,3,5,2,1,4,6]=>[3,5,2,1,4,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,4,1,2,5,7,3]=>[3,7,5,2,1,4,6]=>[3,5,2,1,4,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,4,1,2,7,3,5]=>[5,3,7,2,1,4,6]=>[5,3,2,1,4,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,4,1,2,7,5,3]=>[3,5,7,2,1,4,6]=>[3,5,2,1,4,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,4,1,3,2,5,7]=>[7,5,2,3,1,4,6]=>[5,2,3,1,4,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,4,1,3,2,7,5]=>[5,7,2,3,1,4,6]=>[5,2,3,1,4,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,4,1,3,5,2,7]=>[7,2,5,3,1,4,6]=>[2,5,3,1,4,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,4,1,3,5,7,2]=>[2,7,5,3,1,4,6]=>[2,5,3,1,4,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,4,1,3,7,2,5]=>[5,2,7,3,1,4,6]=>[5,2,3,1,4,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,4,1,3,7,5,2]=>[2,5,7,3,1,4,6]=>[2,5,3,1,4,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,4,1,5,2,3,7]=>[7,3,2,5,1,4,6]=>[3,2,5,1,4,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,4,1,5,2,7,3]=>[3,7,2,5,1,4,6]=>[3,2,5,1,4,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,4,1,5,3,2,7]=>[7,2,3,5,1,4,6]=>[2,3,5,1,4,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,4,1,5,3,7,2]=>[2,7,3,5,1,4,6]=>[2,3,5,1,4,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,4,1,5,7,2,3]=>[3,2,7,5,1,4,6]=>[3,2,5,1,4,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,4,1,5,7,3,2]=>[2,3,7,5,1,4,6]=>[2,3,5,1,4,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,4,1,7,2,3,5]=>[5,3,2,7,1,4,6]=>[5,3,2,1,4,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,4,1,7,2,5,3]=>[3,5,2,7,1,4,6]=>[3,5,2,1,4,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,4,1,7,3,2,5]=>[5,2,3,7,1,4,6]=>[5,2,3,1,4,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,4,1,7,3,5,2]=>[2,5,3,7,1,4,6]=>[2,5,3,1,4,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,4,1,7,5,2,3]=>[3,2,5,7,1,4,6]=>[3,2,5,1,4,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,4,1,7,5,3,2]=>[2,3,5,7,1,4,6]=>[2,3,5,1,4,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,4,2,1,3,5,7]=>[7,5,3,1,2,4,6]=>[5,3,1,2,4,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,4,2,1,3,7,5]=>[5,7,3,1,2,4,6]=>[5,3,1,2,4,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,4,2,1,5,3,7]=>[7,3,5,1,2,4,6]=>[3,5,1,2,4,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,4,2,1,5,7,3]=>[3,7,5,1,2,4,6]=>[3,5,1,2,4,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,4,2,1,7,3,5]=>[5,3,7,1,2,4,6]=>[5,3,1,2,4,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,4,2,1,7,5,3]=>[3,5,7,1,2,4,6]=>[3,5,1,2,4,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,4,2,3,1,5,7]=>[7,5,1,3,2,4,6]=>[5,1,3,2,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,2,3,1,7,5]=>[5,7,1,3,2,4,6]=>[5,1,3,2,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,2,3,5,1,7]=>[7,1,5,3,2,4,6]=>[1,5,3,2,4,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,4,2,3,5,7,1]=>[1,7,5,3,2,4,6]=>[1,5,3,2,4,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,4,2,3,7,1,5]=>[5,1,7,3,2,4,6]=>[5,1,3,2,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,2,3,7,5,1]=>[1,5,7,3,2,4,6]=>[1,5,3,2,4,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,4,2,5,1,3,7]=>[7,3,1,5,2,4,6]=>[3,1,5,2,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,2,5,1,7,3]=>[3,7,1,5,2,4,6]=>[3,1,5,2,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,2,5,3,1,7]=>[7,1,3,5,2,4,6]=>[1,3,5,2,4,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,4,2,5,3,7,1]=>[1,7,3,5,2,4,6]=>[1,3,5,2,4,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,4,2,5,7,1,3]=>[3,1,7,5,2,4,6]=>[3,1,5,2,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,2,5,7,3,1]=>[1,3,7,5,2,4,6]=>[1,3,5,2,4,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,4,2,7,1,3,5]=>[5,3,1,7,2,4,6]=>[5,3,1,2,4,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,4,2,7,1,5,3]=>[3,5,1,7,2,4,6]=>[3,5,1,2,4,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,4,2,7,3,1,5]=>[5,1,3,7,2,4,6]=>[5,1,3,2,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,2,7,3,5,1]=>[1,5,3,7,2,4,6]=>[1,5,3,2,4,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,4,2,7,5,1,3]=>[3,1,5,7,2,4,6]=>[3,1,5,2,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,2,7,5,3,1]=>[1,3,5,7,2,4,6]=>[1,3,5,2,4,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,4,3,1,2,5,7]=>[7,5,2,1,3,4,6]=>[5,2,1,3,4,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,4,3,1,2,7,5]=>[5,7,2,1,3,4,6]=>[5,2,1,3,4,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,4,3,1,5,2,7]=>[7,2,5,1,3,4,6]=>[2,5,1,3,4,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,4,3,1,5,7,2]=>[2,7,5,1,3,4,6]=>[2,5,1,3,4,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,4,3,1,7,2,5]=>[5,2,7,1,3,4,6]=>[5,2,1,3,4,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,4,3,1,7,5,2]=>[2,5,7,1,3,4,6]=>[2,5,1,3,4,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,4,3,2,1,5,7]=>[7,5,1,2,3,4,6]=>[5,1,2,3,4,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,4,3,2,1,7,5]=>[5,7,1,2,3,4,6]=>[5,1,2,3,4,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,4,3,2,5,1,7]=>[7,1,5,2,3,4,6]=>[1,5,2,3,4,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,4,3,2,5,7,1]=>[1,7,5,2,3,4,6]=>[1,5,2,3,4,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,4,3,2,7,1,5]=>[5,1,7,2,3,4,6]=>[5,1,2,3,4,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,4,3,2,7,5,1]=>[1,5,7,2,3,4,6]=>[1,5,2,3,4,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,4,3,5,1,2,7]=>[7,2,1,5,3,4,6]=>[2,1,5,3,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,3,5,1,7,2]=>[2,7,1,5,3,4,6]=>[2,1,5,3,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,3,5,2,1,7]=>[7,1,2,5,3,4,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,4,3,5,2,7,1]=>[1,7,2,5,3,4,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,4,3,5,7,1,2]=>[2,1,7,5,3,4,6]=>[2,1,5,3,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,3,5,7,2,1]=>[1,2,7,5,3,4,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,4,3,7,1,2,5]=>[5,2,1,7,3,4,6]=>[5,2,1,3,4,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,4,3,7,1,5,2]=>[2,5,1,7,3,4,6]=>[2,5,1,3,4,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,4,3,7,2,1,5]=>[5,1,2,7,3,4,6]=>[5,1,2,3,4,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,4,3,7,2,5,1]=>[1,5,2,7,3,4,6]=>[1,5,2,3,4,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,4,3,7,5,1,2]=>[2,1,5,7,3,4,6]=>[2,1,5,3,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,3,7,5,2,1]=>[1,2,5,7,3,4,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,4,5,1,2,3,7]=>[7,3,2,1,5,4,6]=>[3,2,1,5,4,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,4,5,1,2,7,3]=>[3,7,2,1,5,4,6]=>[3,2,1,5,4,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,4,5,1,3,2,7]=>[7,2,3,1,5,4,6]=>[2,3,1,5,4,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,4,5,1,3,7,2]=>[2,7,3,1,5,4,6]=>[2,3,1,5,4,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,4,5,1,7,2,3]=>[3,2,7,1,5,4,6]=>[3,2,1,5,4,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,4,5,1,7,3,2]=>[2,3,7,1,5,4,6]=>[2,3,1,5,4,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,4,5,2,1,3,7]=>[7,3,1,2,5,4,6]=>[3,1,2,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,4,5,2,1,7,3]=>[3,7,1,2,5,4,6]=>[3,1,2,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,4,5,2,3,1,7]=>[7,1,3,2,5,4,6]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,4,5,2,3,7,1]=>[1,7,3,2,5,4,6]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,4,5,2,7,1,3]=>[3,1,7,2,5,4,6]=>[3,1,2,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,4,5,2,7,3,1]=>[1,3,7,2,5,4,6]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,4,5,3,1,2,7]=>[7,2,1,3,5,4,6]=>[2,1,3,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,4,5,3,1,7,2]=>[2,7,1,3,5,4,6]=>[2,1,3,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,4,5,3,2,1,7]=>[7,1,2,3,5,4,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [6,4,5,3,2,7,1]=>[1,7,2,3,5,4,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [6,4,5,3,7,1,2]=>[2,1,7,3,5,4,6]=>[2,1,3,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,4,5,3,7,2,1]=>[1,2,7,3,5,4,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [6,4,5,7,1,2,3]=>[3,2,1,7,5,4,6]=>[3,2,1,5,4,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,4,5,7,1,3,2]=>[2,3,1,7,5,4,6]=>[2,3,1,5,4,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,4,5,7,2,1,3]=>[3,1,2,7,5,4,6]=>[3,1,2,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,4,5,7,2,3,1]=>[1,3,2,7,5,4,6]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,4,5,7,3,1,2]=>[2,1,3,7,5,4,6]=>[2,1,3,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,4,5,7,3,2,1]=>[1,2,3,7,5,4,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [6,4,7,1,2,3,5]=>[5,3,2,1,7,4,6]=>[5,3,2,1,4,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,4,7,1,2,5,3]=>[3,5,2,1,7,4,6]=>[3,5,2,1,4,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,4,7,1,3,2,5]=>[5,2,3,1,7,4,6]=>[5,2,3,1,4,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,4,7,1,3,5,2]=>[2,5,3,1,7,4,6]=>[2,5,3,1,4,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,4,7,1,5,2,3]=>[3,2,5,1,7,4,6]=>[3,2,5,1,4,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,4,7,1,5,3,2]=>[2,3,5,1,7,4,6]=>[2,3,5,1,4,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,4,7,2,1,3,5]=>[5,3,1,2,7,4,6]=>[5,3,1,2,4,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,4,7,2,1,5,3]=>[3,5,1,2,7,4,6]=>[3,5,1,2,4,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,4,7,2,3,1,5]=>[5,1,3,2,7,4,6]=>[5,1,3,2,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,7,2,3,5,1]=>[1,5,3,2,7,4,6]=>[1,5,3,2,4,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,4,7,2,5,1,3]=>[3,1,5,2,7,4,6]=>[3,1,5,2,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,7,2,5,3,1]=>[1,3,5,2,7,4,6]=>[1,3,5,2,4,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,4,7,3,1,2,5]=>[5,2,1,3,7,4,6]=>[5,2,1,3,4,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,4,7,3,1,5,2]=>[2,5,1,3,7,4,6]=>[2,5,1,3,4,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,4,7,3,2,1,5]=>[5,1,2,3,7,4,6]=>[5,1,2,3,4,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,4,7,3,2,5,1]=>[1,5,2,3,7,4,6]=>[1,5,2,3,4,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,4,7,3,5,1,2]=>[2,1,5,3,7,4,6]=>[2,1,5,3,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,4,7,3,5,2,1]=>[1,2,5,3,7,4,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,4,7,5,1,2,3]=>[3,2,1,5,7,4,6]=>[3,2,1,5,4,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,4,7,5,1,3,2]=>[2,3,1,5,7,4,6]=>[2,3,1,5,4,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,4,7,5,2,1,3]=>[3,1,2,5,7,4,6]=>[3,1,2,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,4,7,5,2,3,1]=>[1,3,2,5,7,4,6]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,4,7,5,3,1,2]=>[2,1,3,5,7,4,6]=>[2,1,3,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,4,7,5,3,2,1]=>[1,2,3,5,7,4,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [6,5,1,2,3,4,7]=>[7,4,3,2,1,5,6]=>[4,3,2,1,5,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,5,1,2,3,7,4]=>[4,7,3,2,1,5,6]=>[4,3,2,1,5,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,5,1,2,4,3,7]=>[7,3,4,2,1,5,6]=>[3,4,2,1,5,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,5,1,2,4,7,3]=>[3,7,4,2,1,5,6]=>[3,4,2,1,5,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,5,1,2,7,3,4]=>[4,3,7,2,1,5,6]=>[4,3,2,1,5,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,5,1,2,7,4,3]=>[3,4,7,2,1,5,6]=>[3,4,2,1,5,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,5,1,3,2,4,7]=>[7,4,2,3,1,5,6]=>[4,2,3,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,5,1,3,2,7,4]=>[4,7,2,3,1,5,6]=>[4,2,3,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,5,1,3,4,2,7]=>[7,2,4,3,1,5,6]=>[2,4,3,1,5,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,5,1,3,4,7,2]=>[2,7,4,3,1,5,6]=>[2,4,3,1,5,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,5,1,3,7,2,4]=>[4,2,7,3,1,5,6]=>[4,2,3,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,5,1,3,7,4,2]=>[2,4,7,3,1,5,6]=>[2,4,3,1,5,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,5,1,4,2,3,7]=>[7,3,2,4,1,5,6]=>[3,2,4,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,5,1,4,2,7,3]=>[3,7,2,4,1,5,6]=>[3,2,4,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,5,1,4,3,2,7]=>[7,2,3,4,1,5,6]=>[2,3,4,1,5,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,5,1,4,3,7,2]=>[2,7,3,4,1,5,6]=>[2,3,4,1,5,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,5,1,4,7,2,3]=>[3,2,7,4,1,5,6]=>[3,2,4,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,5,1,4,7,3,2]=>[2,3,7,4,1,5,6]=>[2,3,4,1,5,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,5,1,7,2,3,4]=>[4,3,2,7,1,5,6]=>[4,3,2,1,5,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,5,1,7,2,4,3]=>[3,4,2,7,1,5,6]=>[3,4,2,1,5,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,5,1,7,3,2,4]=>[4,2,3,7,1,5,6]=>[4,2,3,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,5,1,7,3,4,2]=>[2,4,3,7,1,5,6]=>[2,4,3,1,5,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,5,1,7,4,2,3]=>[3,2,4,7,1,5,6]=>[3,2,4,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,5,1,7,4,3,2]=>[2,3,4,7,1,5,6]=>[2,3,4,1,5,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,5,2,1,3,4,7]=>[7,4,3,1,2,5,6]=>[4,3,1,2,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,2,1,3,7,4]=>[4,7,3,1,2,5,6]=>[4,3,1,2,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,2,1,4,3,7]=>[7,3,4,1,2,5,6]=>[3,4,1,2,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,2,1,4,7,3]=>[3,7,4,1,2,5,6]=>[3,4,1,2,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,2,1,7,3,4]=>[4,3,7,1,2,5,6]=>[4,3,1,2,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,2,1,7,4,3]=>[3,4,7,1,2,5,6]=>[3,4,1,2,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,2,3,1,4,7]=>[7,4,1,3,2,5,6]=>[4,1,3,2,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,2,3,1,7,4]=>[4,7,1,3,2,5,6]=>[4,1,3,2,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,2,3,4,1,7]=>[7,1,4,3,2,5,6]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,5,2,3,4,7,1]=>[1,7,4,3,2,5,6]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,5,2,3,7,1,4]=>[4,1,7,3,2,5,6]=>[4,1,3,2,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,2,3,7,4,1]=>[1,4,7,3,2,5,6]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,5,2,4,1,3,7]=>[7,3,1,4,2,5,6]=>[3,1,4,2,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,2,4,1,7,3]=>[3,7,1,4,2,5,6]=>[3,1,4,2,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,2,4,3,1,7]=>[7,1,3,4,2,5,6]=>[1,3,4,2,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,5,2,4,3,7,1]=>[1,7,3,4,2,5,6]=>[1,3,4,2,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,5,2,4,7,1,3]=>[3,1,7,4,2,5,6]=>[3,1,4,2,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,2,4,7,3,1]=>[1,3,7,4,2,5,6]=>[1,3,4,2,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,5,2,7,1,3,4]=>[4,3,1,7,2,5,6]=>[4,3,1,2,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,2,7,1,4,3]=>[3,4,1,7,2,5,6]=>[3,4,1,2,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,2,7,3,1,4]=>[4,1,3,7,2,5,6]=>[4,1,3,2,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,2,7,3,4,1]=>[1,4,3,7,2,5,6]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,5,2,7,4,1,3]=>[3,1,4,7,2,5,6]=>[3,1,4,2,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,2,7,4,3,1]=>[1,3,4,7,2,5,6]=>[1,3,4,2,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,5,3,1,2,4,7]=>[7,4,2,1,3,5,6]=>[4,2,1,3,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,3,1,2,7,4]=>[4,7,2,1,3,5,6]=>[4,2,1,3,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,3,1,4,2,7]=>[7,2,4,1,3,5,6]=>[2,4,1,3,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,3,1,4,7,2]=>[2,7,4,1,3,5,6]=>[2,4,1,3,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,3,1,7,2,4]=>[4,2,7,1,3,5,6]=>[4,2,1,3,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,3,1,7,4,2]=>[2,4,7,1,3,5,6]=>[2,4,1,3,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,3,2,1,4,7]=>[7,4,1,2,3,5,6]=>[4,1,2,3,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,3,2,1,7,4]=>[4,7,1,2,3,5,6]=>[4,1,2,3,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,3,2,4,1,7]=>[7,1,4,2,3,5,6]=>[1,4,2,3,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,5,3,2,4,7,1]=>[1,7,4,2,3,5,6]=>[1,4,2,3,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,5,3,2,7,1,4]=>[4,1,7,2,3,5,6]=>[4,1,2,3,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,3,2,7,4,1]=>[1,4,7,2,3,5,6]=>[1,4,2,3,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,5,3,4,1,2,7]=>[7,2,1,4,3,5,6]=>[2,1,4,3,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,3,4,1,7,2]=>[2,7,1,4,3,5,6]=>[2,1,4,3,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,3,4,2,1,7]=>[7,1,2,4,3,5,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,5,3,4,2,7,1]=>[1,7,2,4,3,5,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,5,3,4,7,1,2]=>[2,1,7,4,3,5,6]=>[2,1,4,3,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,3,4,7,2,1]=>[1,2,7,4,3,5,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,5,3,7,1,2,4]=>[4,2,1,7,3,5,6]=>[4,2,1,3,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,3,7,1,4,2]=>[2,4,1,7,3,5,6]=>[2,4,1,3,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,3,7,2,1,4]=>[4,1,2,7,3,5,6]=>[4,1,2,3,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,3,7,2,4,1]=>[1,4,2,7,3,5,6]=>[1,4,2,3,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,5,3,7,4,1,2]=>[2,1,4,7,3,5,6]=>[2,1,4,3,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,3,7,4,2,1]=>[1,2,4,7,3,5,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,5,4,1,2,3,7]=>[7,3,2,1,4,5,6]=>[3,2,1,4,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,4,1,2,7,3]=>[3,7,2,1,4,5,6]=>[3,2,1,4,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,4,1,3,2,7]=>[7,2,3,1,4,5,6]=>[2,3,1,4,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,4,1,3,7,2]=>[2,7,3,1,4,5,6]=>[2,3,1,4,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,4,1,7,2,3]=>[3,2,7,1,4,5,6]=>[3,2,1,4,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,4,1,7,3,2]=>[2,3,7,1,4,5,6]=>[2,3,1,4,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,4,2,1,3,7]=>[7,3,1,2,4,5,6]=>[3,1,2,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,4,2,1,7,3]=>[3,7,1,2,4,5,6]=>[3,1,2,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,4,2,3,1,7]=>[7,1,3,2,4,5,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,5,4,2,3,7,1]=>[1,7,3,2,4,5,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,5,4,2,7,1,3]=>[3,1,7,2,4,5,6]=>[3,1,2,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,4,2,7,3,1]=>[1,3,7,2,4,5,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,5,4,3,1,2,7]=>[7,2,1,3,4,5,6]=>[2,1,3,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,4,3,1,7,2]=>[2,7,1,3,4,5,6]=>[2,1,3,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,4,3,2,1,7]=>[7,1,2,3,4,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [6,5,4,3,2,7,1]=>[1,7,2,3,4,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [6,5,4,3,7,1,2]=>[2,1,7,3,4,5,6]=>[2,1,3,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,4,3,7,2,1]=>[1,2,7,3,4,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [6,5,4,7,1,2,3]=>[3,2,1,7,4,5,6]=>[3,2,1,4,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,4,7,1,3,2]=>[2,3,1,7,4,5,6]=>[2,3,1,4,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,4,7,2,1,3]=>[3,1,2,7,4,5,6]=>[3,1,2,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,4,7,2,3,1]=>[1,3,2,7,4,5,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,5,4,7,3,1,2]=>[2,1,3,7,4,5,6]=>[2,1,3,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,4,7,3,2,1]=>[1,2,3,7,4,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [6,5,7,1,2,3,4]=>[4,3,2,1,7,5,6]=>[4,3,2,1,5,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,5,7,1,2,4,3]=>[3,4,2,1,7,5,6]=>[3,4,2,1,5,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,5,7,1,3,2,4]=>[4,2,3,1,7,5,6]=>[4,2,3,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,5,7,1,3,4,2]=>[2,4,3,1,7,5,6]=>[2,4,3,1,5,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,5,7,1,4,2,3]=>[3,2,4,1,7,5,6]=>[3,2,4,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,5,7,1,4,3,2]=>[2,3,4,1,7,5,6]=>[2,3,4,1,5,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,5,7,2,1,3,4]=>[4,3,1,2,7,5,6]=>[4,3,1,2,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,7,2,1,4,3]=>[3,4,1,2,7,5,6]=>[3,4,1,2,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,7,2,3,1,4]=>[4,1,3,2,7,5,6]=>[4,1,3,2,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,7,2,3,4,1]=>[1,4,3,2,7,5,6]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,5,7,2,4,1,3]=>[3,1,4,2,7,5,6]=>[3,1,4,2,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,7,2,4,3,1]=>[1,3,4,2,7,5,6]=>[1,3,4,2,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,5,7,3,1,2,4]=>[4,2,1,3,7,5,6]=>[4,2,1,3,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,7,3,1,4,2]=>[2,4,1,3,7,5,6]=>[2,4,1,3,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,7,3,2,1,4]=>[4,1,2,3,7,5,6]=>[4,1,2,3,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,7,3,2,4,1]=>[1,4,2,3,7,5,6]=>[1,4,2,3,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,5,7,3,4,1,2]=>[2,1,4,3,7,5,6]=>[2,1,4,3,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,5,7,3,4,2,1]=>[1,2,4,3,7,5,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,5,7,4,1,2,3]=>[3,2,1,4,7,5,6]=>[3,2,1,4,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,5,7,4,1,3,2]=>[2,3,1,4,7,5,6]=>[2,3,1,4,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,5,7,4,2,1,3]=>[3,1,2,4,7,5,6]=>[3,1,2,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,7,4,2,3,1]=>[1,3,2,4,7,5,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,5,7,4,3,1,2]=>[2,1,3,4,7,5,6]=>[2,1,3,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,5,7,4,3,2,1]=>[1,2,3,4,7,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [6,7,1,2,3,4,5]=>[5,4,3,2,1,7,6]=>[5,4,3,2,1,6]=>[[[[[.,.],.],.],.],[.,.]] [6,7,1,2,3,5,4]=>[4,5,3,2,1,7,6]=>[4,5,3,2,1,6]=>[[[[.,[.,.]],.],.],[.,.]] [6,7,1,2,4,3,5]=>[5,3,4,2,1,7,6]=>[5,3,4,2,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [6,7,1,2,4,5,3]=>[3,5,4,2,1,7,6]=>[3,5,4,2,1,6]=>[[[.,[[.,.],.]],.],[.,.]] [6,7,1,2,5,3,4]=>[4,3,5,2,1,7,6]=>[4,3,5,2,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [6,7,1,2,5,4,3]=>[3,4,5,2,1,7,6]=>[3,4,5,2,1,6]=>[[[.,[.,[.,.]]],.],[.,.]] [6,7,1,3,2,4,5]=>[5,4,2,3,1,7,6]=>[5,4,2,3,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,7,1,3,2,5,4]=>[4,5,2,3,1,7,6]=>[4,5,2,3,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,7,1,3,4,2,5]=>[5,2,4,3,1,7,6]=>[5,2,4,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,7,1,3,4,5,2]=>[2,5,4,3,1,7,6]=>[2,5,4,3,1,6]=>[[.,[[[.,.],.],.]],[.,.]] [6,7,1,3,5,2,4]=>[4,2,5,3,1,7,6]=>[4,2,5,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,7,1,3,5,4,2]=>[2,4,5,3,1,7,6]=>[2,4,5,3,1,6]=>[[.,[[.,[.,.]],.]],[.,.]] [6,7,1,4,2,3,5]=>[5,3,2,4,1,7,6]=>[5,3,2,4,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,7,1,4,2,5,3]=>[3,5,2,4,1,7,6]=>[3,5,2,4,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,7,1,4,3,2,5]=>[5,2,3,4,1,7,6]=>[5,2,3,4,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,7,1,4,3,5,2]=>[2,5,3,4,1,7,6]=>[2,5,3,4,1,6]=>[[.,[[.,.],[.,.]]],[.,.]] [6,7,1,4,5,2,3]=>[3,2,5,4,1,7,6]=>[3,2,5,4,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [6,7,1,4,5,3,2]=>[2,3,5,4,1,7,6]=>[2,3,5,4,1,6]=>[[.,[.,[[.,.],.]]],[.,.]] [6,7,1,5,2,3,4]=>[4,3,2,5,1,7,6]=>[4,3,2,5,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [6,7,1,5,2,4,3]=>[3,4,2,5,1,7,6]=>[3,4,2,5,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [6,7,1,5,3,2,4]=>[4,2,3,5,1,7,6]=>[4,2,3,5,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,7,1,5,3,4,2]=>[2,4,3,5,1,7,6]=>[2,4,3,5,1,6]=>[[.,[[.,.],[.,.]]],[.,.]] [6,7,1,5,4,2,3]=>[3,2,4,5,1,7,6]=>[3,2,4,5,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [6,7,1,5,4,3,2]=>[2,3,4,5,1,7,6]=>[2,3,4,5,1,6]=>[[.,[.,[.,[.,.]]]],[.,.]] [6,7,2,1,3,4,5]=>[5,4,3,1,2,7,6]=>[5,4,3,1,2,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,7,2,1,3,5,4]=>[4,5,3,1,2,7,6]=>[4,5,3,1,2,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,7,2,1,4,3,5]=>[5,3,4,1,2,7,6]=>[5,3,4,1,2,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,7,2,1,4,5,3]=>[3,5,4,1,2,7,6]=>[3,5,4,1,2,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,7,2,1,5,3,4]=>[4,3,5,1,2,7,6]=>[4,3,5,1,2,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,7,2,1,5,4,3]=>[3,4,5,1,2,7,6]=>[3,4,5,1,2,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,7,2,3,1,4,5]=>[5,4,1,3,2,7,6]=>[5,4,1,3,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,7,2,3,1,5,4]=>[4,5,1,3,2,7,6]=>[4,5,1,3,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,7,2,3,4,1,5]=>[5,1,4,3,2,7,6]=>[5,1,4,3,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,7,2,3,4,5,1]=>[1,5,4,3,2,7,6]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]] [6,7,2,3,5,1,4]=>[4,1,5,3,2,7,6]=>[4,1,5,3,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,7,2,3,5,4,1]=>[1,4,5,3,2,7,6]=>[1,4,5,3,2,6]=>[.,[[[.,[.,.]],.],[.,.]]] [6,7,2,4,1,3,5]=>[5,3,1,4,2,7,6]=>[5,3,1,4,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,7,2,4,1,5,3]=>[3,5,1,4,2,7,6]=>[3,5,1,4,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,7,2,4,3,1,5]=>[5,1,3,4,2,7,6]=>[5,1,3,4,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,7,2,4,3,5,1]=>[1,5,3,4,2,7,6]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [6,7,2,4,5,1,3]=>[3,1,5,4,2,7,6]=>[3,1,5,4,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,7,2,4,5,3,1]=>[1,3,5,4,2,7,6]=>[1,3,5,4,2,6]=>[.,[[.,[[.,.],.]],[.,.]]] [6,7,2,5,1,3,4]=>[4,3,1,5,2,7,6]=>[4,3,1,5,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,7,2,5,1,4,3]=>[3,4,1,5,2,7,6]=>[3,4,1,5,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,7,2,5,3,1,4]=>[4,1,3,5,2,7,6]=>[4,1,3,5,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,7,2,5,3,4,1]=>[1,4,3,5,2,7,6]=>[1,4,3,5,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [6,7,2,5,4,1,3]=>[3,1,4,5,2,7,6]=>[3,1,4,5,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,7,2,5,4,3,1]=>[1,3,4,5,2,7,6]=>[1,3,4,5,2,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [6,7,3,1,2,4,5]=>[5,4,2,1,3,7,6]=>[5,4,2,1,3,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,7,3,1,2,5,4]=>[4,5,2,1,3,7,6]=>[4,5,2,1,3,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,7,3,1,4,2,5]=>[5,2,4,1,3,7,6]=>[5,2,4,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,7,3,1,4,5,2]=>[2,5,4,1,3,7,6]=>[2,5,4,1,3,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,7,3,1,5,2,4]=>[4,2,5,1,3,7,6]=>[4,2,5,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,7,3,1,5,4,2]=>[2,4,5,1,3,7,6]=>[2,4,5,1,3,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,7,3,2,1,4,5]=>[5,4,1,2,3,7,6]=>[5,4,1,2,3,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,7,3,2,1,5,4]=>[4,5,1,2,3,7,6]=>[4,5,1,2,3,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,7,3,2,4,1,5]=>[5,1,4,2,3,7,6]=>[5,1,4,2,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,7,3,2,4,5,1]=>[1,5,4,2,3,7,6]=>[1,5,4,2,3,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,7,3,2,5,1,4]=>[4,1,5,2,3,7,6]=>[4,1,5,2,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,7,3,2,5,4,1]=>[1,4,5,2,3,7,6]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,7,3,4,1,2,5]=>[5,2,1,4,3,7,6]=>[5,2,1,4,3,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,7,3,4,1,5,2]=>[2,5,1,4,3,7,6]=>[2,5,1,4,3,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,7,3,4,2,1,5]=>[5,1,2,4,3,7,6]=>[5,1,2,4,3,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,7,3,4,2,5,1]=>[1,5,2,4,3,7,6]=>[1,5,2,4,3,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,7,3,4,5,1,2]=>[2,1,5,4,3,7,6]=>[2,1,5,4,3,6]=>[[.,.],[[[.,.],.],[.,.]]] [6,7,3,4,5,2,1]=>[1,2,5,4,3,7,6]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [6,7,3,5,1,2,4]=>[4,2,1,5,3,7,6]=>[4,2,1,5,3,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,7,3,5,1,4,2]=>[2,4,1,5,3,7,6]=>[2,4,1,5,3,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,7,3,5,2,1,4]=>[4,1,2,5,3,7,6]=>[4,1,2,5,3,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,7,3,5,2,4,1]=>[1,4,2,5,3,7,6]=>[1,4,2,5,3,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,7,3,5,4,1,2]=>[2,1,4,5,3,7,6]=>[2,1,4,5,3,6]=>[[.,.],[[.,[.,.]],[.,.]]] [6,7,3,5,4,2,1]=>[1,2,4,5,3,7,6]=>[1,2,4,5,3,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [6,7,4,1,2,3,5]=>[5,3,2,1,4,7,6]=>[5,3,2,1,4,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,7,4,1,2,5,3]=>[3,5,2,1,4,7,6]=>[3,5,2,1,4,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,7,4,1,3,2,5]=>[5,2,3,1,4,7,6]=>[5,2,3,1,4,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,7,4,1,3,5,2]=>[2,5,3,1,4,7,6]=>[2,5,3,1,4,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,7,4,1,5,2,3]=>[3,2,5,1,4,7,6]=>[3,2,5,1,4,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,7,4,1,5,3,2]=>[2,3,5,1,4,7,6]=>[2,3,5,1,4,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,7,4,2,1,3,5]=>[5,3,1,2,4,7,6]=>[5,3,1,2,4,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,7,4,2,1,5,3]=>[3,5,1,2,4,7,6]=>[3,5,1,2,4,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,7,4,2,3,1,5]=>[5,1,3,2,4,7,6]=>[5,1,3,2,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,7,4,2,3,5,1]=>[1,5,3,2,4,7,6]=>[1,5,3,2,4,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,7,4,2,5,1,3]=>[3,1,5,2,4,7,6]=>[3,1,5,2,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,7,4,2,5,3,1]=>[1,3,5,2,4,7,6]=>[1,3,5,2,4,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,7,4,3,1,2,5]=>[5,2,1,3,4,7,6]=>[5,2,1,3,4,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,7,4,3,1,5,2]=>[2,5,1,3,4,7,6]=>[2,5,1,3,4,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,7,4,3,2,1,5]=>[5,1,2,3,4,7,6]=>[5,1,2,3,4,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,7,4,3,2,5,1]=>[1,5,2,3,4,7,6]=>[1,5,2,3,4,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,7,4,3,5,1,2]=>[2,1,5,3,4,7,6]=>[2,1,5,3,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,7,4,3,5,2,1]=>[1,2,5,3,4,7,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,7,4,5,1,2,3]=>[3,2,1,5,4,7,6]=>[3,2,1,5,4,6]=>[[[.,.],.],[[.,.],[.,.]]] [6,7,4,5,1,3,2]=>[2,3,1,5,4,7,6]=>[2,3,1,5,4,6]=>[[.,[.,.]],[[.,.],[.,.]]] [6,7,4,5,2,1,3]=>[3,1,2,5,4,7,6]=>[3,1,2,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,7,4,5,2,3,1]=>[1,3,2,5,4,7,6]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [6,7,4,5,3,1,2]=>[2,1,3,5,4,7,6]=>[2,1,3,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [6,7,4,5,3,2,1]=>[1,2,3,5,4,7,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [6,7,5,1,2,3,4]=>[4,3,2,1,5,7,6]=>[4,3,2,1,5,6]=>[[[[.,.],.],.],[.,[.,.]]] [6,7,5,1,2,4,3]=>[3,4,2,1,5,7,6]=>[3,4,2,1,5,6]=>[[[.,[.,.]],.],[.,[.,.]]] [6,7,5,1,3,2,4]=>[4,2,3,1,5,7,6]=>[4,2,3,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,7,5,1,3,4,2]=>[2,4,3,1,5,7,6]=>[2,4,3,1,5,6]=>[[.,[[.,.],.]],[.,[.,.]]] [6,7,5,1,4,2,3]=>[3,2,4,1,5,7,6]=>[3,2,4,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [6,7,5,1,4,3,2]=>[2,3,4,1,5,7,6]=>[2,3,4,1,5,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [6,7,5,2,1,3,4]=>[4,3,1,2,5,7,6]=>[4,3,1,2,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,7,5,2,1,4,3]=>[3,4,1,2,5,7,6]=>[3,4,1,2,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,7,5,2,3,1,4]=>[4,1,3,2,5,7,6]=>[4,1,3,2,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,7,5,2,3,4,1]=>[1,4,3,2,5,7,6]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [6,7,5,2,4,1,3]=>[3,1,4,2,5,7,6]=>[3,1,4,2,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,7,5,2,4,3,1]=>[1,3,4,2,5,7,6]=>[1,3,4,2,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [6,7,5,3,1,2,4]=>[4,2,1,3,5,7,6]=>[4,2,1,3,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,7,5,3,1,4,2]=>[2,4,1,3,5,7,6]=>[2,4,1,3,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,7,5,3,2,1,4]=>[4,1,2,3,5,7,6]=>[4,1,2,3,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,7,5,3,2,4,1]=>[1,4,2,3,5,7,6]=>[1,4,2,3,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,7,5,3,4,1,2]=>[2,1,4,3,5,7,6]=>[2,1,4,3,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [6,7,5,3,4,2,1]=>[1,2,4,3,5,7,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [6,7,5,4,1,2,3]=>[3,2,1,4,5,7,6]=>[3,2,1,4,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [6,7,5,4,1,3,2]=>[2,3,1,4,5,7,6]=>[2,3,1,4,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [6,7,5,4,2,1,3]=>[3,1,2,4,5,7,6]=>[3,1,2,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,7,5,4,2,3,1]=>[1,3,2,4,5,7,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [6,7,5,4,3,1,2]=>[2,1,3,4,5,7,6]=>[2,1,3,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [6,7,5,4,3,2,1]=>[1,2,3,4,5,7,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [7,1,2,3,4,5,6]=>[6,5,4,3,2,1,7]=>[6,5,4,3,2,1]=>[[[[[[.,.],.],.],.],.],.] [7,1,2,3,4,6,5]=>[5,6,4,3,2,1,7]=>[5,6,4,3,2,1]=>[[[[[.,[.,.]],.],.],.],.] [7,1,2,3,5,4,6]=>[6,4,5,3,2,1,7]=>[6,4,5,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [7,1,2,3,5,6,4]=>[4,6,5,3,2,1,7]=>[4,6,5,3,2,1]=>[[[[.,[[.,.],.]],.],.],.] [7,1,2,3,6,4,5]=>[5,4,6,3,2,1,7]=>[5,4,6,3,2,1]=>[[[[[.,.],[.,.]],.],.],.] [7,1,2,3,6,5,4]=>[4,5,6,3,2,1,7]=>[4,5,6,3,2,1]=>[[[[.,[.,[.,.]]],.],.],.] [7,1,2,4,3,5,6]=>[6,5,3,4,2,1,7]=>[6,5,3,4,2,1]=>[[[[[.,.],.],[.,.]],.],.] [7,1,2,4,3,6,5]=>[5,6,3,4,2,1,7]=>[5,6,3,4,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [7,1,2,4,5,3,6]=>[6,3,5,4,2,1,7]=>[6,3,5,4,2,1]=>[[[[.,.],[[.,.],.]],.],.] [7,1,2,4,5,6,3]=>[3,6,5,4,2,1,7]=>[3,6,5,4,2,1]=>[[[.,[[[.,.],.],.]],.],.] [7,1,2,4,6,3,5]=>[5,3,6,4,2,1,7]=>[5,3,6,4,2,1]=>[[[[.,.],[[.,.],.]],.],.] [7,1,2,4,6,5,3]=>[3,5,6,4,2,1,7]=>[3,5,6,4,2,1]=>[[[.,[[.,[.,.]],.]],.],.] [7,1,2,5,3,4,6]=>[6,4,3,5,2,1,7]=>[6,4,3,5,2,1]=>[[[[[.,.],.],[.,.]],.],.] [7,1,2,5,3,6,4]=>[4,6,3,5,2,1,7]=>[4,6,3,5,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [7,1,2,5,4,3,6]=>[6,3,4,5,2,1,7]=>[6,3,4,5,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [7,1,2,5,4,6,3]=>[3,6,4,5,2,1,7]=>[3,6,4,5,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [7,1,2,5,6,3,4]=>[4,3,6,5,2,1,7]=>[4,3,6,5,2,1]=>[[[[.,.],[[.,.],.]],.],.] [7,1,2,5,6,4,3]=>[3,4,6,5,2,1,7]=>[3,4,6,5,2,1]=>[[[.,[.,[[.,.],.]]],.],.] [7,1,2,6,3,4,5]=>[5,4,3,6,2,1,7]=>[5,4,3,6,2,1]=>[[[[[.,.],.],[.,.]],.],.] [7,1,2,6,3,5,4]=>[4,5,3,6,2,1,7]=>[4,5,3,6,2,1]=>[[[[.,[.,.]],[.,.]],.],.] [7,1,2,6,4,3,5]=>[5,3,4,6,2,1,7]=>[5,3,4,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [7,1,2,6,4,5,3]=>[3,5,4,6,2,1,7]=>[3,5,4,6,2,1]=>[[[.,[[.,.],[.,.]]],.],.] [7,1,2,6,5,3,4]=>[4,3,5,6,2,1,7]=>[4,3,5,6,2,1]=>[[[[.,.],[.,[.,.]]],.],.] [7,1,2,6,5,4,3]=>[3,4,5,6,2,1,7]=>[3,4,5,6,2,1]=>[[[.,[.,[.,[.,.]]]],.],.] [7,1,3,2,4,5,6]=>[6,5,4,2,3,1,7]=>[6,5,4,2,3,1]=>[[[[[.,.],.],.],[.,.]],.] [7,1,3,2,4,6,5]=>[5,6,4,2,3,1,7]=>[5,6,4,2,3,1]=>[[[[.,[.,.]],.],[.,.]],.] [7,1,3,2,5,4,6]=>[6,4,5,2,3,1,7]=>[6,4,5,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [7,1,3,2,5,6,4]=>[4,6,5,2,3,1,7]=>[4,6,5,2,3,1]=>[[[.,[[.,.],.]],[.,.]],.] [7,1,3,2,6,4,5]=>[5,4,6,2,3,1,7]=>[5,4,6,2,3,1]=>[[[[.,.],[.,.]],[.,.]],.] [7,1,3,2,6,5,4]=>[4,5,6,2,3,1,7]=>[4,5,6,2,3,1]=>[[[.,[.,[.,.]]],[.,.]],.] [7,1,3,4,2,5,6]=>[6,5,2,4,3,1,7]=>[6,5,2,4,3,1]=>[[[[.,.],.],[[.,.],.]],.] [7,1,3,4,2,6,5]=>[5,6,2,4,3,1,7]=>[5,6,2,4,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [7,1,3,4,5,2,6]=>[6,2,5,4,3,1,7]=>[6,2,5,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [7,1,3,4,5,6,2]=>[2,6,5,4,3,1,7]=>[2,6,5,4,3,1]=>[[.,[[[[.,.],.],.],.]],.] [7,1,3,4,6,2,5]=>[5,2,6,4,3,1,7]=>[5,2,6,4,3,1]=>[[[.,.],[[[.,.],.],.]],.] [7,1,3,4,6,5,2]=>[2,5,6,4,3,1,7]=>[2,5,6,4,3,1]=>[[.,[[[.,[.,.]],.],.]],.] [7,1,3,5,2,4,6]=>[6,4,2,5,3,1,7]=>[6,4,2,5,3,1]=>[[[[.,.],.],[[.,.],.]],.] [7,1,3,5,2,6,4]=>[4,6,2,5,3,1,7]=>[4,6,2,5,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [7,1,3,5,4,2,6]=>[6,2,4,5,3,1,7]=>[6,2,4,5,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [7,1,3,5,4,6,2]=>[2,6,4,5,3,1,7]=>[2,6,4,5,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [7,1,3,5,6,2,4]=>[4,2,6,5,3,1,7]=>[4,2,6,5,3,1]=>[[[.,.],[[[.,.],.],.]],.] [7,1,3,5,6,4,2]=>[2,4,6,5,3,1,7]=>[2,4,6,5,3,1]=>[[.,[[.,[[.,.],.]],.]],.] [7,1,3,6,2,4,5]=>[5,4,2,6,3,1,7]=>[5,4,2,6,3,1]=>[[[[.,.],.],[[.,.],.]],.] [7,1,3,6,2,5,4]=>[4,5,2,6,3,1,7]=>[4,5,2,6,3,1]=>[[[.,[.,.]],[[.,.],.]],.] [7,1,3,6,4,2,5]=>[5,2,4,6,3,1,7]=>[5,2,4,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [7,1,3,6,4,5,2]=>[2,5,4,6,3,1,7]=>[2,5,4,6,3,1]=>[[.,[[[.,.],[.,.]],.]],.] [7,1,3,6,5,2,4]=>[4,2,5,6,3,1,7]=>[4,2,5,6,3,1]=>[[[.,.],[[.,[.,.]],.]],.] [7,1,3,6,5,4,2]=>[2,4,5,6,3,1,7]=>[2,4,5,6,3,1]=>[[.,[[.,[.,[.,.]]],.]],.] [7,1,4,2,3,5,6]=>[6,5,3,2,4,1,7]=>[6,5,3,2,4,1]=>[[[[[.,.],.],.],[.,.]],.] [7,1,4,2,3,6,5]=>[5,6,3,2,4,1,7]=>[5,6,3,2,4,1]=>[[[[.,[.,.]],.],[.,.]],.] [7,1,4,2,5,3,6]=>[6,3,5,2,4,1,7]=>[6,3,5,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [7,1,4,2,5,6,3]=>[3,6,5,2,4,1,7]=>[3,6,5,2,4,1]=>[[[.,[[.,.],.]],[.,.]],.] [7,1,4,2,6,3,5]=>[5,3,6,2,4,1,7]=>[5,3,6,2,4,1]=>[[[[.,.],[.,.]],[.,.]],.] [7,1,4,2,6,5,3]=>[3,5,6,2,4,1,7]=>[3,5,6,2,4,1]=>[[[.,[.,[.,.]]],[.,.]],.] [7,1,4,3,2,5,6]=>[6,5,2,3,4,1,7]=>[6,5,2,3,4,1]=>[[[[.,.],.],[.,[.,.]]],.] [7,1,4,3,2,6,5]=>[5,6,2,3,4,1,7]=>[5,6,2,3,4,1]=>[[[.,[.,.]],[.,[.,.]]],.] [7,1,4,3,5,2,6]=>[6,2,5,3,4,1,7]=>[6,2,5,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [7,1,4,3,5,6,2]=>[2,6,5,3,4,1,7]=>[2,6,5,3,4,1]=>[[.,[[[.,.],.],[.,.]]],.] [7,1,4,3,6,2,5]=>[5,2,6,3,4,1,7]=>[5,2,6,3,4,1]=>[[[.,.],[[.,.],[.,.]]],.] [7,1,4,3,6,5,2]=>[2,5,6,3,4,1,7]=>[2,5,6,3,4,1]=>[[.,[[.,[.,.]],[.,.]]],.] [7,1,4,5,2,3,6]=>[6,3,2,5,4,1,7]=>[6,3,2,5,4,1]=>[[[[.,.],.],[[.,.],.]],.] [7,1,4,5,2,6,3]=>[3,6,2,5,4,1,7]=>[3,6,2,5,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [7,1,4,5,3,2,6]=>[6,2,3,5,4,1,7]=>[6,2,3,5,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [7,1,4,5,3,6,2]=>[2,6,3,5,4,1,7]=>[2,6,3,5,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [7,1,4,5,6,2,3]=>[3,2,6,5,4,1,7]=>[3,2,6,5,4,1]=>[[[.,.],[[[.,.],.],.]],.] [7,1,4,5,6,3,2]=>[2,3,6,5,4,1,7]=>[2,3,6,5,4,1]=>[[.,[.,[[[.,.],.],.]]],.] [7,1,4,6,2,3,5]=>[5,3,2,6,4,1,7]=>[5,3,2,6,4,1]=>[[[[.,.],.],[[.,.],.]],.] [7,1,4,6,2,5,3]=>[3,5,2,6,4,1,7]=>[3,5,2,6,4,1]=>[[[.,[.,.]],[[.,.],.]],.] [7,1,4,6,3,2,5]=>[5,2,3,6,4,1,7]=>[5,2,3,6,4,1]=>[[[.,.],[.,[[.,.],.]]],.] [7,1,4,6,3,5,2]=>[2,5,3,6,4,1,7]=>[2,5,3,6,4,1]=>[[.,[[.,.],[[.,.],.]]],.] [7,1,4,6,5,2,3]=>[3,2,5,6,4,1,7]=>[3,2,5,6,4,1]=>[[[.,.],[[.,[.,.]],.]],.] [7,1,4,6,5,3,2]=>[2,3,5,6,4,1,7]=>[2,3,5,6,4,1]=>[[.,[.,[[.,[.,.]],.]]],.] [7,1,5,2,3,4,6]=>[6,4,3,2,5,1,7]=>[6,4,3,2,5,1]=>[[[[[.,.],.],.],[.,.]],.] [7,1,5,2,3,6,4]=>[4,6,3,2,5,1,7]=>[4,6,3,2,5,1]=>[[[[.,[.,.]],.],[.,.]],.] [7,1,5,2,4,3,6]=>[6,3,4,2,5,1,7]=>[6,3,4,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [7,1,5,2,4,6,3]=>[3,6,4,2,5,1,7]=>[3,6,4,2,5,1]=>[[[.,[[.,.],.]],[.,.]],.] [7,1,5,2,6,3,4]=>[4,3,6,2,5,1,7]=>[4,3,6,2,5,1]=>[[[[.,.],[.,.]],[.,.]],.] [7,1,5,2,6,4,3]=>[3,4,6,2,5,1,7]=>[3,4,6,2,5,1]=>[[[.,[.,[.,.]]],[.,.]],.] [7,1,5,3,2,4,6]=>[6,4,2,3,5,1,7]=>[6,4,2,3,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [7,1,5,3,2,6,4]=>[4,6,2,3,5,1,7]=>[4,6,2,3,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [7,1,5,3,4,2,6]=>[6,2,4,3,5,1,7]=>[6,2,4,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [7,1,5,3,4,6,2]=>[2,6,4,3,5,1,7]=>[2,6,4,3,5,1]=>[[.,[[[.,.],.],[.,.]]],.] [7,1,5,3,6,2,4]=>[4,2,6,3,5,1,7]=>[4,2,6,3,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [7,1,5,3,6,4,2]=>[2,4,6,3,5,1,7]=>[2,4,6,3,5,1]=>[[.,[[.,[.,.]],[.,.]]],.] [7,1,5,4,2,3,6]=>[6,3,2,4,5,1,7]=>[6,3,2,4,5,1]=>[[[[.,.],.],[.,[.,.]]],.] [7,1,5,4,2,6,3]=>[3,6,2,4,5,1,7]=>[3,6,2,4,5,1]=>[[[.,[.,.]],[.,[.,.]]],.] [7,1,5,4,3,2,6]=>[6,2,3,4,5,1,7]=>[6,2,3,4,5,1]=>[[[.,.],[.,[.,[.,.]]]],.] [7,1,5,4,3,6,2]=>[2,6,3,4,5,1,7]=>[2,6,3,4,5,1]=>[[.,[[.,.],[.,[.,.]]]],.] [7,1,5,4,6,2,3]=>[3,2,6,4,5,1,7]=>[3,2,6,4,5,1]=>[[[.,.],[[.,.],[.,.]]],.] [7,1,5,4,6,3,2]=>[2,3,6,4,5,1,7]=>[2,3,6,4,5,1]=>[[.,[.,[[.,.],[.,.]]]],.] [7,1,5,6,2,3,4]=>[4,3,2,6,5,1,7]=>[4,3,2,6,5,1]=>[[[[.,.],.],[[.,.],.]],.] [7,1,5,6,2,4,3]=>[3,4,2,6,5,1,7]=>[3,4,2,6,5,1]=>[[[.,[.,.]],[[.,.],.]],.] [7,1,5,6,3,2,4]=>[4,2,3,6,5,1,7]=>[4,2,3,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [7,1,5,6,3,4,2]=>[2,4,3,6,5,1,7]=>[2,4,3,6,5,1]=>[[.,[[.,.],[[.,.],.]]],.] [7,1,5,6,4,2,3]=>[3,2,4,6,5,1,7]=>[3,2,4,6,5,1]=>[[[.,.],[.,[[.,.],.]]],.] [7,1,5,6,4,3,2]=>[2,3,4,6,5,1,7]=>[2,3,4,6,5,1]=>[[.,[.,[.,[[.,.],.]]]],.] [7,1,6,2,3,4,5]=>[5,4,3,2,6,1,7]=>[5,4,3,2,6,1]=>[[[[[.,.],.],.],[.,.]],.] [7,1,6,2,3,5,4]=>[4,5,3,2,6,1,7]=>[4,5,3,2,6,1]=>[[[[.,[.,.]],.],[.,.]],.] [7,1,6,2,4,3,5]=>[5,3,4,2,6,1,7]=>[5,3,4,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [7,1,6,2,4,5,3]=>[3,5,4,2,6,1,7]=>[3,5,4,2,6,1]=>[[[.,[[.,.],.]],[.,.]],.] [7,1,6,2,5,3,4]=>[4,3,5,2,6,1,7]=>[4,3,5,2,6,1]=>[[[[.,.],[.,.]],[.,.]],.] [7,1,6,2,5,4,3]=>[3,4,5,2,6,1,7]=>[3,4,5,2,6,1]=>[[[.,[.,[.,.]]],[.,.]],.] [7,1,6,3,2,4,5]=>[5,4,2,3,6,1,7]=>[5,4,2,3,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [7,1,6,3,2,5,4]=>[4,5,2,3,6,1,7]=>[4,5,2,3,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [7,1,6,3,4,2,5]=>[5,2,4,3,6,1,7]=>[5,2,4,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [7,1,6,3,4,5,2]=>[2,5,4,3,6,1,7]=>[2,5,4,3,6,1]=>[[.,[[[.,.],.],[.,.]]],.] [7,1,6,3,5,2,4]=>[4,2,5,3,6,1,7]=>[4,2,5,3,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [7,1,6,3,5,4,2]=>[2,4,5,3,6,1,7]=>[2,4,5,3,6,1]=>[[.,[[.,[.,.]],[.,.]]],.] [7,1,6,4,2,3,5]=>[5,3,2,4,6,1,7]=>[5,3,2,4,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [7,1,6,4,2,5,3]=>[3,5,2,4,6,1,7]=>[3,5,2,4,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [7,1,6,4,3,2,5]=>[5,2,3,4,6,1,7]=>[5,2,3,4,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [7,1,6,4,3,5,2]=>[2,5,3,4,6,1,7]=>[2,5,3,4,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [7,1,6,4,5,2,3]=>[3,2,5,4,6,1,7]=>[3,2,5,4,6,1]=>[[[.,.],[[.,.],[.,.]]],.] [7,1,6,4,5,3,2]=>[2,3,5,4,6,1,7]=>[2,3,5,4,6,1]=>[[.,[.,[[.,.],[.,.]]]],.] [7,1,6,5,2,3,4]=>[4,3,2,5,6,1,7]=>[4,3,2,5,6,1]=>[[[[.,.],.],[.,[.,.]]],.] [7,1,6,5,2,4,3]=>[3,4,2,5,6,1,7]=>[3,4,2,5,6,1]=>[[[.,[.,.]],[.,[.,.]]],.] [7,1,6,5,3,2,4]=>[4,2,3,5,6,1,7]=>[4,2,3,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [7,1,6,5,3,4,2]=>[2,4,3,5,6,1,7]=>[2,4,3,5,6,1]=>[[.,[[.,.],[.,[.,.]]]],.] [7,1,6,5,4,2,3]=>[3,2,4,5,6,1,7]=>[3,2,4,5,6,1]=>[[[.,.],[.,[.,[.,.]]]],.] [7,1,6,5,4,3,2]=>[2,3,4,5,6,1,7]=>[2,3,4,5,6,1]=>[[.,[.,[.,[.,[.,.]]]]],.] [7,2,1,3,4,5,6]=>[6,5,4,3,1,2,7]=>[6,5,4,3,1,2]=>[[[[[.,.],.],.],.],[.,.]] [7,2,1,3,4,6,5]=>[5,6,4,3,1,2,7]=>[5,6,4,3,1,2]=>[[[[.,[.,.]],.],.],[.,.]] [7,2,1,3,5,4,6]=>[6,4,5,3,1,2,7]=>[6,4,5,3,1,2]=>[[[[.,.],[.,.]],.],[.,.]] [7,2,1,3,5,6,4]=>[4,6,5,3,1,2,7]=>[4,6,5,3,1,2]=>[[[.,[[.,.],.]],.],[.,.]] [7,2,1,3,6,4,5]=>[5,4,6,3,1,2,7]=>[5,4,6,3,1,2]=>[[[[.,.],[.,.]],.],[.,.]] [7,2,1,3,6,5,4]=>[4,5,6,3,1,2,7]=>[4,5,6,3,1,2]=>[[[.,[.,[.,.]]],.],[.,.]] [7,2,1,4,3,5,6]=>[6,5,3,4,1,2,7]=>[6,5,3,4,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [7,2,1,4,3,6,5]=>[5,6,3,4,1,2,7]=>[5,6,3,4,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [7,2,1,4,5,3,6]=>[6,3,5,4,1,2,7]=>[6,3,5,4,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [7,2,1,4,5,6,3]=>[3,6,5,4,1,2,7]=>[3,6,5,4,1,2]=>[[.,[[[.,.],.],.]],[.,.]] [7,2,1,4,6,3,5]=>[5,3,6,4,1,2,7]=>[5,3,6,4,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [7,2,1,4,6,5,3]=>[3,5,6,4,1,2,7]=>[3,5,6,4,1,2]=>[[.,[[.,[.,.]],.]],[.,.]] [7,2,1,5,3,4,6]=>[6,4,3,5,1,2,7]=>[6,4,3,5,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [7,2,1,5,3,6,4]=>[4,6,3,5,1,2,7]=>[4,6,3,5,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [7,2,1,5,4,3,6]=>[6,3,4,5,1,2,7]=>[6,3,4,5,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [7,2,1,5,4,6,3]=>[3,6,4,5,1,2,7]=>[3,6,4,5,1,2]=>[[.,[[.,.],[.,.]]],[.,.]] [7,2,1,5,6,3,4]=>[4,3,6,5,1,2,7]=>[4,3,6,5,1,2]=>[[[.,.],[[.,.],.]],[.,.]] [7,2,1,5,6,4,3]=>[3,4,6,5,1,2,7]=>[3,4,6,5,1,2]=>[[.,[.,[[.,.],.]]],[.,.]] [7,2,1,6,3,4,5]=>[5,4,3,6,1,2,7]=>[5,4,3,6,1,2]=>[[[[.,.],.],[.,.]],[.,.]] [7,2,1,6,3,5,4]=>[4,5,3,6,1,2,7]=>[4,5,3,6,1,2]=>[[[.,[.,.]],[.,.]],[.,.]] [7,2,1,6,4,3,5]=>[5,3,4,6,1,2,7]=>[5,3,4,6,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [7,2,1,6,4,5,3]=>[3,5,4,6,1,2,7]=>[3,5,4,6,1,2]=>[[.,[[.,.],[.,.]]],[.,.]] [7,2,1,6,5,3,4]=>[4,3,5,6,1,2,7]=>[4,3,5,6,1,2]=>[[[.,.],[.,[.,.]]],[.,.]] [7,2,1,6,5,4,3]=>[3,4,5,6,1,2,7]=>[3,4,5,6,1,2]=>[[.,[.,[.,[.,.]]]],[.,.]] [7,2,3,1,4,5,6]=>[6,5,4,1,3,2,7]=>[6,5,4,1,3,2]=>[[[[.,.],.],.],[[.,.],.]] [7,2,3,1,4,6,5]=>[5,6,4,1,3,2,7]=>[5,6,4,1,3,2]=>[[[.,[.,.]],.],[[.,.],.]] [7,2,3,1,5,4,6]=>[6,4,5,1,3,2,7]=>[6,4,5,1,3,2]=>[[[.,.],[.,.]],[[.,.],.]] [7,2,3,1,5,6,4]=>[4,6,5,1,3,2,7]=>[4,6,5,1,3,2]=>[[.,[[.,.],.]],[[.,.],.]] [7,2,3,1,6,4,5]=>[5,4,6,1,3,2,7]=>[5,4,6,1,3,2]=>[[[.,.],[.,.]],[[.,.],.]] [7,2,3,1,6,5,4]=>[4,5,6,1,3,2,7]=>[4,5,6,1,3,2]=>[[.,[.,[.,.]]],[[.,.],.]] [7,2,3,4,1,5,6]=>[6,5,1,4,3,2,7]=>[6,5,1,4,3,2]=>[[[.,.],.],[[[.,.],.],.]] [7,2,3,4,1,6,5]=>[5,6,1,4,3,2,7]=>[5,6,1,4,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [7,2,3,4,5,1,6]=>[6,1,5,4,3,2,7]=>[6,1,5,4,3,2]=>[[.,.],[[[[.,.],.],.],.]] [7,2,3,4,5,6,1]=>[1,6,5,4,3,2,7]=>[1,6,5,4,3,2]=>[.,[[[[[.,.],.],.],.],.]] [7,2,3,4,6,1,5]=>[5,1,6,4,3,2,7]=>[5,1,6,4,3,2]=>[[.,.],[[[[.,.],.],.],.]] [7,2,3,4,6,5,1]=>[1,5,6,4,3,2,7]=>[1,5,6,4,3,2]=>[.,[[[[.,[.,.]],.],.],.]] [7,2,3,5,1,4,6]=>[6,4,1,5,3,2,7]=>[6,4,1,5,3,2]=>[[[.,.],.],[[[.,.],.],.]] [7,2,3,5,1,6,4]=>[4,6,1,5,3,2,7]=>[4,6,1,5,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [7,2,3,5,4,1,6]=>[6,1,4,5,3,2,7]=>[6,1,4,5,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [7,2,3,5,4,6,1]=>[1,6,4,5,3,2,7]=>[1,6,4,5,3,2]=>[.,[[[[.,.],[.,.]],.],.]] [7,2,3,5,6,1,4]=>[4,1,6,5,3,2,7]=>[4,1,6,5,3,2]=>[[.,.],[[[[.,.],.],.],.]] [7,2,3,5,6,4,1]=>[1,4,6,5,3,2,7]=>[1,4,6,5,3,2]=>[.,[[[.,[[.,.],.]],.],.]] [7,2,3,6,1,4,5]=>[5,4,1,6,3,2,7]=>[5,4,1,6,3,2]=>[[[.,.],.],[[[.,.],.],.]] [7,2,3,6,1,5,4]=>[4,5,1,6,3,2,7]=>[4,5,1,6,3,2]=>[[.,[.,.]],[[[.,.],.],.]] [7,2,3,6,4,1,5]=>[5,1,4,6,3,2,7]=>[5,1,4,6,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [7,2,3,6,4,5,1]=>[1,5,4,6,3,2,7]=>[1,5,4,6,3,2]=>[.,[[[[.,.],[.,.]],.],.]] [7,2,3,6,5,1,4]=>[4,1,5,6,3,2,7]=>[4,1,5,6,3,2]=>[[.,.],[[[.,[.,.]],.],.]] [7,2,3,6,5,4,1]=>[1,4,5,6,3,2,7]=>[1,4,5,6,3,2]=>[.,[[[.,[.,[.,.]]],.],.]] [7,2,4,1,3,5,6]=>[6,5,3,1,4,2,7]=>[6,5,3,1,4,2]=>[[[[.,.],.],.],[[.,.],.]] [7,2,4,1,3,6,5]=>[5,6,3,1,4,2,7]=>[5,6,3,1,4,2]=>[[[.,[.,.]],.],[[.,.],.]] [7,2,4,1,5,3,6]=>[6,3,5,1,4,2,7]=>[6,3,5,1,4,2]=>[[[.,.],[.,.]],[[.,.],.]] [7,2,4,1,5,6,3]=>[3,6,5,1,4,2,7]=>[3,6,5,1,4,2]=>[[.,[[.,.],.]],[[.,.],.]] [7,2,4,1,6,3,5]=>[5,3,6,1,4,2,7]=>[5,3,6,1,4,2]=>[[[.,.],[.,.]],[[.,.],.]] [7,2,4,1,6,5,3]=>[3,5,6,1,4,2,7]=>[3,5,6,1,4,2]=>[[.,[.,[.,.]]],[[.,.],.]] [7,2,4,3,1,5,6]=>[6,5,1,3,4,2,7]=>[6,5,1,3,4,2]=>[[[.,.],.],[[.,[.,.]],.]] [7,2,4,3,1,6,5]=>[5,6,1,3,4,2,7]=>[5,6,1,3,4,2]=>[[.,[.,.]],[[.,[.,.]],.]] [7,2,4,3,5,1,6]=>[6,1,5,3,4,2,7]=>[6,1,5,3,4,2]=>[[.,.],[[[.,.],[.,.]],.]] [7,2,4,3,5,6,1]=>[1,6,5,3,4,2,7]=>[1,6,5,3,4,2]=>[.,[[[[.,.],.],[.,.]],.]] [7,2,4,3,6,1,5]=>[5,1,6,3,4,2,7]=>[5,1,6,3,4,2]=>[[.,.],[[[.,.],[.,.]],.]] [7,2,4,3,6,5,1]=>[1,5,6,3,4,2,7]=>[1,5,6,3,4,2]=>[.,[[[.,[.,.]],[.,.]],.]] [7,2,4,5,1,3,6]=>[6,3,1,5,4,2,7]=>[6,3,1,5,4,2]=>[[[.,.],.],[[[.,.],.],.]] [7,2,4,5,1,6,3]=>[3,6,1,5,4,2,7]=>[3,6,1,5,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [7,2,4,5,3,1,6]=>[6,1,3,5,4,2,7]=>[6,1,3,5,4,2]=>[[.,.],[[.,[[.,.],.]],.]] [7,2,4,5,3,6,1]=>[1,6,3,5,4,2,7]=>[1,6,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [7,2,4,5,6,1,3]=>[3,1,6,5,4,2,7]=>[3,1,6,5,4,2]=>[[.,.],[[[[.,.],.],.],.]] [7,2,4,5,6,3,1]=>[1,3,6,5,4,2,7]=>[1,3,6,5,4,2]=>[.,[[.,[[[.,.],.],.]],.]] [7,2,4,6,1,3,5]=>[5,3,1,6,4,2,7]=>[5,3,1,6,4,2]=>[[[.,.],.],[[[.,.],.],.]] [7,2,4,6,1,5,3]=>[3,5,1,6,4,2,7]=>[3,5,1,6,4,2]=>[[.,[.,.]],[[[.,.],.],.]] [7,2,4,6,3,1,5]=>[5,1,3,6,4,2,7]=>[5,1,3,6,4,2]=>[[.,.],[[.,[[.,.],.]],.]] [7,2,4,6,3,5,1]=>[1,5,3,6,4,2,7]=>[1,5,3,6,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [7,2,4,6,5,1,3]=>[3,1,5,6,4,2,7]=>[3,1,5,6,4,2]=>[[.,.],[[[.,[.,.]],.],.]] [7,2,4,6,5,3,1]=>[1,3,5,6,4,2,7]=>[1,3,5,6,4,2]=>[.,[[.,[[.,[.,.]],.]],.]] [7,2,5,1,3,4,6]=>[6,4,3,1,5,2,7]=>[6,4,3,1,5,2]=>[[[[.,.],.],.],[[.,.],.]] [7,2,5,1,3,6,4]=>[4,6,3,1,5,2,7]=>[4,6,3,1,5,2]=>[[[.,[.,.]],.],[[.,.],.]] [7,2,5,1,4,3,6]=>[6,3,4,1,5,2,7]=>[6,3,4,1,5,2]=>[[[.,.],[.,.]],[[.,.],.]] [7,2,5,1,4,6,3]=>[3,6,4,1,5,2,7]=>[3,6,4,1,5,2]=>[[.,[[.,.],.]],[[.,.],.]] [7,2,5,1,6,3,4]=>[4,3,6,1,5,2,7]=>[4,3,6,1,5,2]=>[[[.,.],[.,.]],[[.,.],.]] [7,2,5,1,6,4,3]=>[3,4,6,1,5,2,7]=>[3,4,6,1,5,2]=>[[.,[.,[.,.]]],[[.,.],.]] [7,2,5,3,1,4,6]=>[6,4,1,3,5,2,7]=>[6,4,1,3,5,2]=>[[[.,.],.],[[.,[.,.]],.]] [7,2,5,3,1,6,4]=>[4,6,1,3,5,2,7]=>[4,6,1,3,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [7,2,5,3,4,1,6]=>[6,1,4,3,5,2,7]=>[6,1,4,3,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [7,2,5,3,4,6,1]=>[1,6,4,3,5,2,7]=>[1,6,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],.]] [7,2,5,3,6,1,4]=>[4,1,6,3,5,2,7]=>[4,1,6,3,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [7,2,5,3,6,4,1]=>[1,4,6,3,5,2,7]=>[1,4,6,3,5,2]=>[.,[[[.,[.,.]],[.,.]],.]] [7,2,5,4,1,3,6]=>[6,3,1,4,5,2,7]=>[6,3,1,4,5,2]=>[[[.,.],.],[[.,[.,.]],.]] [7,2,5,4,1,6,3]=>[3,6,1,4,5,2,7]=>[3,6,1,4,5,2]=>[[.,[.,.]],[[.,[.,.]],.]] [7,2,5,4,3,1,6]=>[6,1,3,4,5,2,7]=>[6,1,3,4,5,2]=>[[.,.],[[.,[.,[.,.]]],.]] [7,2,5,4,3,6,1]=>[1,6,3,4,5,2,7]=>[1,6,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],.]] [7,2,5,4,6,1,3]=>[3,1,6,4,5,2,7]=>[3,1,6,4,5,2]=>[[.,.],[[[.,.],[.,.]],.]] [7,2,5,4,6,3,1]=>[1,3,6,4,5,2,7]=>[1,3,6,4,5,2]=>[.,[[.,[[.,.],[.,.]]],.]] [7,2,5,6,1,3,4]=>[4,3,1,6,5,2,7]=>[4,3,1,6,5,2]=>[[[.,.],.],[[[.,.],.],.]] [7,2,5,6,1,4,3]=>[3,4,1,6,5,2,7]=>[3,4,1,6,5,2]=>[[.,[.,.]],[[[.,.],.],.]] [7,2,5,6,3,1,4]=>[4,1,3,6,5,2,7]=>[4,1,3,6,5,2]=>[[.,.],[[.,[[.,.],.]],.]] [7,2,5,6,3,4,1]=>[1,4,3,6,5,2,7]=>[1,4,3,6,5,2]=>[.,[[[.,.],[[.,.],.]],.]] [7,2,5,6,4,1,3]=>[3,1,4,6,5,2,7]=>[3,1,4,6,5,2]=>[[.,.],[[.,[[.,.],.]],.]] [7,2,5,6,4,3,1]=>[1,3,4,6,5,2,7]=>[1,3,4,6,5,2]=>[.,[[.,[.,[[.,.],.]]],.]] [7,2,6,1,3,4,5]=>[5,4,3,1,6,2,7]=>[5,4,3,1,6,2]=>[[[[.,.],.],.],[[.,.],.]] [7,2,6,1,3,5,4]=>[4,5,3,1,6,2,7]=>[4,5,3,1,6,2]=>[[[.,[.,.]],.],[[.,.],.]] [7,2,6,1,4,3,5]=>[5,3,4,1,6,2,7]=>[5,3,4,1,6,2]=>[[[.,.],[.,.]],[[.,.],.]] [7,2,6,1,4,5,3]=>[3,5,4,1,6,2,7]=>[3,5,4,1,6,2]=>[[.,[[.,.],.]],[[.,.],.]] [7,2,6,1,5,3,4]=>[4,3,5,1,6,2,7]=>[4,3,5,1,6,2]=>[[[.,.],[.,.]],[[.,.],.]] [7,2,6,1,5,4,3]=>[3,4,5,1,6,2,7]=>[3,4,5,1,6,2]=>[[.,[.,[.,.]]],[[.,.],.]] [7,2,6,3,1,4,5]=>[5,4,1,3,6,2,7]=>[5,4,1,3,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [7,2,6,3,1,5,4]=>[4,5,1,3,6,2,7]=>[4,5,1,3,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [7,2,6,3,4,1,5]=>[5,1,4,3,6,2,7]=>[5,1,4,3,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [7,2,6,3,4,5,1]=>[1,5,4,3,6,2,7]=>[1,5,4,3,6,2]=>[.,[[[[.,.],.],[.,.]],.]] [7,2,6,3,5,1,4]=>[4,1,5,3,6,2,7]=>[4,1,5,3,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [7,2,6,3,5,4,1]=>[1,4,5,3,6,2,7]=>[1,4,5,3,6,2]=>[.,[[[.,[.,.]],[.,.]],.]] [7,2,6,4,1,3,5]=>[5,3,1,4,6,2,7]=>[5,3,1,4,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [7,2,6,4,1,5,3]=>[3,5,1,4,6,2,7]=>[3,5,1,4,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [7,2,6,4,3,1,5]=>[5,1,3,4,6,2,7]=>[5,1,3,4,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [7,2,6,4,3,5,1]=>[1,5,3,4,6,2,7]=>[1,5,3,4,6,2]=>[.,[[[.,.],[.,[.,.]]],.]] [7,2,6,4,5,1,3]=>[3,1,5,4,6,2,7]=>[3,1,5,4,6,2]=>[[.,.],[[[.,.],[.,.]],.]] [7,2,6,4,5,3,1]=>[1,3,5,4,6,2,7]=>[1,3,5,4,6,2]=>[.,[[.,[[.,.],[.,.]]],.]] [7,2,6,5,1,3,4]=>[4,3,1,5,6,2,7]=>[4,3,1,5,6,2]=>[[[.,.],.],[[.,[.,.]],.]] [7,2,6,5,1,4,3]=>[3,4,1,5,6,2,7]=>[3,4,1,5,6,2]=>[[.,[.,.]],[[.,[.,.]],.]] [7,2,6,5,3,1,4]=>[4,1,3,5,6,2,7]=>[4,1,3,5,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [7,2,6,5,3,4,1]=>[1,4,3,5,6,2,7]=>[1,4,3,5,6,2]=>[.,[[[.,.],[.,[.,.]]],.]] [7,2,6,5,4,1,3]=>[3,1,4,5,6,2,7]=>[3,1,4,5,6,2]=>[[.,.],[[.,[.,[.,.]]],.]] [7,2,6,5,4,3,1]=>[1,3,4,5,6,2,7]=>[1,3,4,5,6,2]=>[.,[[.,[.,[.,[.,.]]]],.]] [7,3,1,2,4,5,6]=>[6,5,4,2,1,3,7]=>[6,5,4,2,1,3]=>[[[[[.,.],.],.],.],[.,.]] [7,3,1,2,4,6,5]=>[5,6,4,2,1,3,7]=>[5,6,4,2,1,3]=>[[[[.,[.,.]],.],.],[.,.]] [7,3,1,2,5,4,6]=>[6,4,5,2,1,3,7]=>[6,4,5,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [7,3,1,2,5,6,4]=>[4,6,5,2,1,3,7]=>[4,6,5,2,1,3]=>[[[.,[[.,.],.]],.],[.,.]] [7,3,1,2,6,4,5]=>[5,4,6,2,1,3,7]=>[5,4,6,2,1,3]=>[[[[.,.],[.,.]],.],[.,.]] [7,3,1,2,6,5,4]=>[4,5,6,2,1,3,7]=>[4,5,6,2,1,3]=>[[[.,[.,[.,.]]],.],[.,.]] [7,3,1,4,2,5,6]=>[6,5,2,4,1,3,7]=>[6,5,2,4,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [7,3,1,4,2,6,5]=>[5,6,2,4,1,3,7]=>[5,6,2,4,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [7,3,1,4,5,2,6]=>[6,2,5,4,1,3,7]=>[6,2,5,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [7,3,1,4,5,6,2]=>[2,6,5,4,1,3,7]=>[2,6,5,4,1,3]=>[[.,[[[.,.],.],.]],[.,.]] [7,3,1,4,6,2,5]=>[5,2,6,4,1,3,7]=>[5,2,6,4,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [7,3,1,4,6,5,2]=>[2,5,6,4,1,3,7]=>[2,5,6,4,1,3]=>[[.,[[.,[.,.]],.]],[.,.]] [7,3,1,5,2,4,6]=>[6,4,2,5,1,3,7]=>[6,4,2,5,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [7,3,1,5,2,6,4]=>[4,6,2,5,1,3,7]=>[4,6,2,5,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [7,3,1,5,4,2,6]=>[6,2,4,5,1,3,7]=>[6,2,4,5,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [7,3,1,5,4,6,2]=>[2,6,4,5,1,3,7]=>[2,6,4,5,1,3]=>[[.,[[.,.],[.,.]]],[.,.]] [7,3,1,5,6,2,4]=>[4,2,6,5,1,3,7]=>[4,2,6,5,1,3]=>[[[.,.],[[.,.],.]],[.,.]] [7,3,1,5,6,4,2]=>[2,4,6,5,1,3,7]=>[2,4,6,5,1,3]=>[[.,[.,[[.,.],.]]],[.,.]] [7,3,1,6,2,4,5]=>[5,4,2,6,1,3,7]=>[5,4,2,6,1,3]=>[[[[.,.],.],[.,.]],[.,.]] [7,3,1,6,2,5,4]=>[4,5,2,6,1,3,7]=>[4,5,2,6,1,3]=>[[[.,[.,.]],[.,.]],[.,.]] [7,3,1,6,4,2,5]=>[5,2,4,6,1,3,7]=>[5,2,4,6,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [7,3,1,6,4,5,2]=>[2,5,4,6,1,3,7]=>[2,5,4,6,1,3]=>[[.,[[.,.],[.,.]]],[.,.]] [7,3,1,6,5,2,4]=>[4,2,5,6,1,3,7]=>[4,2,5,6,1,3]=>[[[.,.],[.,[.,.]]],[.,.]] [7,3,1,6,5,4,2]=>[2,4,5,6,1,3,7]=>[2,4,5,6,1,3]=>[[.,[.,[.,[.,.]]]],[.,.]] [7,3,2,1,4,5,6]=>[6,5,4,1,2,3,7]=>[6,5,4,1,2,3]=>[[[[.,.],.],.],[.,[.,.]]] [7,3,2,1,4,6,5]=>[5,6,4,1,2,3,7]=>[5,6,4,1,2,3]=>[[[.,[.,.]],.],[.,[.,.]]] [7,3,2,1,5,4,6]=>[6,4,5,1,2,3,7]=>[6,4,5,1,2,3]=>[[[.,.],[.,.]],[.,[.,.]]] [7,3,2,1,5,6,4]=>[4,6,5,1,2,3,7]=>[4,6,5,1,2,3]=>[[.,[[.,.],.]],[.,[.,.]]] [7,3,2,1,6,4,5]=>[5,4,6,1,2,3,7]=>[5,4,6,1,2,3]=>[[[.,.],[.,.]],[.,[.,.]]] [7,3,2,1,6,5,4]=>[4,5,6,1,2,3,7]=>[4,5,6,1,2,3]=>[[.,[.,[.,.]]],[.,[.,.]]] [7,3,2,4,1,5,6]=>[6,5,1,4,2,3,7]=>[6,5,1,4,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [7,3,2,4,1,6,5]=>[5,6,1,4,2,3,7]=>[5,6,1,4,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [7,3,2,4,5,1,6]=>[6,1,5,4,2,3,7]=>[6,1,5,4,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [7,3,2,4,5,6,1]=>[1,6,5,4,2,3,7]=>[1,6,5,4,2,3]=>[.,[[[[.,.],.],.],[.,.]]] [7,3,2,4,6,1,5]=>[5,1,6,4,2,3,7]=>[5,1,6,4,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [7,3,2,4,6,5,1]=>[1,5,6,4,2,3,7]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [7,3,2,5,1,4,6]=>[6,4,1,5,2,3,7]=>[6,4,1,5,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [7,3,2,5,1,6,4]=>[4,6,1,5,2,3,7]=>[4,6,1,5,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [7,3,2,5,4,1,6]=>[6,1,4,5,2,3,7]=>[6,1,4,5,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [7,3,2,5,4,6,1]=>[1,6,4,5,2,3,7]=>[1,6,4,5,2,3]=>[.,[[[.,.],[.,.]],[.,.]]] [7,3,2,5,6,1,4]=>[4,1,6,5,2,3,7]=>[4,1,6,5,2,3]=>[[.,.],[[[.,.],.],[.,.]]] [7,3,2,5,6,4,1]=>[1,4,6,5,2,3,7]=>[1,4,6,5,2,3]=>[.,[[.,[[.,.],.]],[.,.]]] [7,3,2,6,1,4,5]=>[5,4,1,6,2,3,7]=>[5,4,1,6,2,3]=>[[[.,.],.],[[.,.],[.,.]]] [7,3,2,6,1,5,4]=>[4,5,1,6,2,3,7]=>[4,5,1,6,2,3]=>[[.,[.,.]],[[.,.],[.,.]]] [7,3,2,6,4,1,5]=>[5,1,4,6,2,3,7]=>[5,1,4,6,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [7,3,2,6,4,5,1]=>[1,5,4,6,2,3,7]=>[1,5,4,6,2,3]=>[.,[[[.,.],[.,.]],[.,.]]] [7,3,2,6,5,1,4]=>[4,1,5,6,2,3,7]=>[4,1,5,6,2,3]=>[[.,.],[[.,[.,.]],[.,.]]] [7,3,2,6,5,4,1]=>[1,4,5,6,2,3,7]=>[1,4,5,6,2,3]=>[.,[[.,[.,[.,.]]],[.,.]]] [7,3,4,1,2,5,6]=>[6,5,2,1,4,3,7]=>[6,5,2,1,4,3]=>[[[[.,.],.],.],[[.,.],.]] [7,3,4,1,2,6,5]=>[5,6,2,1,4,3,7]=>[5,6,2,1,4,3]=>[[[.,[.,.]],.],[[.,.],.]] [7,3,4,1,5,2,6]=>[6,2,5,1,4,3,7]=>[6,2,5,1,4,3]=>[[[.,.],[.,.]],[[.,.],.]] [7,3,4,1,5,6,2]=>[2,6,5,1,4,3,7]=>[2,6,5,1,4,3]=>[[.,[[.,.],.]],[[.,.],.]] [7,3,4,1,6,2,5]=>[5,2,6,1,4,3,7]=>[5,2,6,1,4,3]=>[[[.,.],[.,.]],[[.,.],.]] [7,3,4,1,6,5,2]=>[2,5,6,1,4,3,7]=>[2,5,6,1,4,3]=>[[.,[.,[.,.]]],[[.,.],.]] [7,3,4,2,1,5,6]=>[6,5,1,2,4,3,7]=>[6,5,1,2,4,3]=>[[[.,.],.],[.,[[.,.],.]]] [7,3,4,2,1,6,5]=>[5,6,1,2,4,3,7]=>[5,6,1,2,4,3]=>[[.,[.,.]],[.,[[.,.],.]]] [7,3,4,2,5,1,6]=>[6,1,5,2,4,3,7]=>[6,1,5,2,4,3]=>[[.,.],[[.,.],[[.,.],.]]] [7,3,4,2,5,6,1]=>[1,6,5,2,4,3,7]=>[1,6,5,2,4,3]=>[.,[[[.,.],.],[[.,.],.]]] [7,3,4,2,6,1,5]=>[5,1,6,2,4,3,7]=>[5,1,6,2,4,3]=>[[.,.],[[.,.],[[.,.],.]]] [7,3,4,2,6,5,1]=>[1,5,6,2,4,3,7]=>[1,5,6,2,4,3]=>[.,[[.,[.,.]],[[.,.],.]]] [7,3,4,5,1,2,6]=>[6,2,1,5,4,3,7]=>[6,2,1,5,4,3]=>[[[.,.],.],[[[.,.],.],.]] [7,3,4,5,1,6,2]=>[2,6,1,5,4,3,7]=>[2,6,1,5,4,3]=>[[.,[.,.]],[[[.,.],.],.]] [7,3,4,5,2,1,6]=>[6,1,2,5,4,3,7]=>[6,1,2,5,4,3]=>[[.,.],[.,[[[.,.],.],.]]] [7,3,4,5,2,6,1]=>[1,6,2,5,4,3,7]=>[1,6,2,5,4,3]=>[.,[[.,.],[[[.,.],.],.]]] [7,3,4,5,6,1,2]=>[2,1,6,5,4,3,7]=>[2,1,6,5,4,3]=>[[.,.],[[[[.,.],.],.],.]] [7,3,4,5,6,2,1]=>[1,2,6,5,4,3,7]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]] [7,3,4,6,1,2,5]=>[5,2,1,6,4,3,7]=>[5,2,1,6,4,3]=>[[[.,.],.],[[[.,.],.],.]] [7,3,4,6,1,5,2]=>[2,5,1,6,4,3,7]=>[2,5,1,6,4,3]=>[[.,[.,.]],[[[.,.],.],.]] [7,3,4,6,2,1,5]=>[5,1,2,6,4,3,7]=>[5,1,2,6,4,3]=>[[.,.],[.,[[[.,.],.],.]]] [7,3,4,6,2,5,1]=>[1,5,2,6,4,3,7]=>[1,5,2,6,4,3]=>[.,[[.,.],[[[.,.],.],.]]] [7,3,4,6,5,1,2]=>[2,1,5,6,4,3,7]=>[2,1,5,6,4,3]=>[[.,.],[[[.,[.,.]],.],.]] [7,3,4,6,5,2,1]=>[1,2,5,6,4,3,7]=>[1,2,5,6,4,3]=>[.,[.,[[[.,[.,.]],.],.]]] [7,3,5,1,2,4,6]=>[6,4,2,1,5,3,7]=>[6,4,2,1,5,3]=>[[[[.,.],.],.],[[.,.],.]] [7,3,5,1,2,6,4]=>[4,6,2,1,5,3,7]=>[4,6,2,1,5,3]=>[[[.,[.,.]],.],[[.,.],.]] [7,3,5,1,4,2,6]=>[6,2,4,1,5,3,7]=>[6,2,4,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [7,3,5,1,4,6,2]=>[2,6,4,1,5,3,7]=>[2,6,4,1,5,3]=>[[.,[[.,.],.]],[[.,.],.]] [7,3,5,1,6,2,4]=>[4,2,6,1,5,3,7]=>[4,2,6,1,5,3]=>[[[.,.],[.,.]],[[.,.],.]] [7,3,5,1,6,4,2]=>[2,4,6,1,5,3,7]=>[2,4,6,1,5,3]=>[[.,[.,[.,.]]],[[.,.],.]] [7,3,5,2,1,4,6]=>[6,4,1,2,5,3,7]=>[6,4,1,2,5,3]=>[[[.,.],.],[.,[[.,.],.]]] [7,3,5,2,1,6,4]=>[4,6,1,2,5,3,7]=>[4,6,1,2,5,3]=>[[.,[.,.]],[.,[[.,.],.]]] [7,3,5,2,4,1,6]=>[6,1,4,2,5,3,7]=>[6,1,4,2,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [7,3,5,2,4,6,1]=>[1,6,4,2,5,3,7]=>[1,6,4,2,5,3]=>[.,[[[.,.],.],[[.,.],.]]] [7,3,5,2,6,1,4]=>[4,1,6,2,5,3,7]=>[4,1,6,2,5,3]=>[[.,.],[[.,.],[[.,.],.]]] [7,3,5,2,6,4,1]=>[1,4,6,2,5,3,7]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [7,3,5,4,1,2,6]=>[6,2,1,4,5,3,7]=>[6,2,1,4,5,3]=>[[[.,.],.],[[.,[.,.]],.]] [7,3,5,4,1,6,2]=>[2,6,1,4,5,3,7]=>[2,6,1,4,5,3]=>[[.,[.,.]],[[.,[.,.]],.]] [7,3,5,4,2,1,6]=>[6,1,2,4,5,3,7]=>[6,1,2,4,5,3]=>[[.,.],[.,[[.,[.,.]],.]]] [7,3,5,4,2,6,1]=>[1,6,2,4,5,3,7]=>[1,6,2,4,5,3]=>[.,[[.,.],[[.,[.,.]],.]]] [7,3,5,4,6,1,2]=>[2,1,6,4,5,3,7]=>[2,1,6,4,5,3]=>[[.,.],[[[.,.],[.,.]],.]] [7,3,5,4,6,2,1]=>[1,2,6,4,5,3,7]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]] [7,3,5,6,1,2,4]=>[4,2,1,6,5,3,7]=>[4,2,1,6,5,3]=>[[[.,.],.],[[[.,.],.],.]] [7,3,5,6,1,4,2]=>[2,4,1,6,5,3,7]=>[2,4,1,6,5,3]=>[[.,[.,.]],[[[.,.],.],.]] [7,3,5,6,2,1,4]=>[4,1,2,6,5,3,7]=>[4,1,2,6,5,3]=>[[.,.],[.,[[[.,.],.],.]]] [7,3,5,6,2,4,1]=>[1,4,2,6,5,3,7]=>[1,4,2,6,5,3]=>[.,[[.,.],[[[.,.],.],.]]] [7,3,5,6,4,1,2]=>[2,1,4,6,5,3,7]=>[2,1,4,6,5,3]=>[[.,.],[[.,[[.,.],.]],.]] [7,3,5,6,4,2,1]=>[1,2,4,6,5,3,7]=>[1,2,4,6,5,3]=>[.,[.,[[.,[[.,.],.]],.]]] [7,3,6,1,2,4,5]=>[5,4,2,1,6,3,7]=>[5,4,2,1,6,3]=>[[[[.,.],.],.],[[.,.],.]] [7,3,6,1,2,5,4]=>[4,5,2,1,6,3,7]=>[4,5,2,1,6,3]=>[[[.,[.,.]],.],[[.,.],.]] [7,3,6,1,4,2,5]=>[5,2,4,1,6,3,7]=>[5,2,4,1,6,3]=>[[[.,.],[.,.]],[[.,.],.]] [7,3,6,1,4,5,2]=>[2,5,4,1,6,3,7]=>[2,5,4,1,6,3]=>[[.,[[.,.],.]],[[.,.],.]] [7,3,6,1,5,2,4]=>[4,2,5,1,6,3,7]=>[4,2,5,1,6,3]=>[[[.,.],[.,.]],[[.,.],.]] [7,3,6,1,5,4,2]=>[2,4,5,1,6,3,7]=>[2,4,5,1,6,3]=>[[.,[.,[.,.]]],[[.,.],.]] [7,3,6,2,1,4,5]=>[5,4,1,2,6,3,7]=>[5,4,1,2,6,3]=>[[[.,.],.],[.,[[.,.],.]]] [7,3,6,2,1,5,4]=>[4,5,1,2,6,3,7]=>[4,5,1,2,6,3]=>[[.,[.,.]],[.,[[.,.],.]]] [7,3,6,2,4,1,5]=>[5,1,4,2,6,3,7]=>[5,1,4,2,6,3]=>[[.,.],[[.,.],[[.,.],.]]] [7,3,6,2,4,5,1]=>[1,5,4,2,6,3,7]=>[1,5,4,2,6,3]=>[.,[[[.,.],.],[[.,.],.]]] [7,3,6,2,5,1,4]=>[4,1,5,2,6,3,7]=>[4,1,5,2,6,3]=>[[.,.],[[.,.],[[.,.],.]]] [7,3,6,2,5,4,1]=>[1,4,5,2,6,3,7]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[[.,.],.]]] [7,3,6,4,1,2,5]=>[5,2,1,4,6,3,7]=>[5,2,1,4,6,3]=>[[[.,.],.],[[.,[.,.]],.]] [7,3,6,4,1,5,2]=>[2,5,1,4,6,3,7]=>[2,5,1,4,6,3]=>[[.,[.,.]],[[.,[.,.]],.]] [7,3,6,4,2,1,5]=>[5,1,2,4,6,3,7]=>[5,1,2,4,6,3]=>[[.,.],[.,[[.,[.,.]],.]]] [7,3,6,4,2,5,1]=>[1,5,2,4,6,3,7]=>[1,5,2,4,6,3]=>[.,[[.,.],[[.,[.,.]],.]]] [7,3,6,4,5,1,2]=>[2,1,5,4,6,3,7]=>[2,1,5,4,6,3]=>[[.,.],[[[.,.],[.,.]],.]] [7,3,6,4,5,2,1]=>[1,2,5,4,6,3,7]=>[1,2,5,4,6,3]=>[.,[.,[[[.,.],[.,.]],.]]] [7,3,6,5,1,2,4]=>[4,2,1,5,6,3,7]=>[4,2,1,5,6,3]=>[[[.,.],.],[[.,[.,.]],.]] [7,3,6,5,1,4,2]=>[2,4,1,5,6,3,7]=>[2,4,1,5,6,3]=>[[.,[.,.]],[[.,[.,.]],.]] [7,3,6,5,2,1,4]=>[4,1,2,5,6,3,7]=>[4,1,2,5,6,3]=>[[.,.],[.,[[.,[.,.]],.]]] [7,3,6,5,2,4,1]=>[1,4,2,5,6,3,7]=>[1,4,2,5,6,3]=>[.,[[.,.],[[.,[.,.]],.]]] [7,3,6,5,4,1,2]=>[2,1,4,5,6,3,7]=>[2,1,4,5,6,3]=>[[.,.],[[.,[.,[.,.]]],.]] [7,3,6,5,4,2,1]=>[1,2,4,5,6,3,7]=>[1,2,4,5,6,3]=>[.,[.,[[.,[.,[.,.]]],.]]] [7,4,1,2,3,5,6]=>[6,5,3,2,1,4,7]=>[6,5,3,2,1,4]=>[[[[[.,.],.],.],.],[.,.]] [7,4,1,2,3,6,5]=>[5,6,3,2,1,4,7]=>[5,6,3,2,1,4]=>[[[[.,[.,.]],.],.],[.,.]] [7,4,1,2,5,3,6]=>[6,3,5,2,1,4,7]=>[6,3,5,2,1,4]=>[[[[.,.],[.,.]],.],[.,.]] [7,4,1,2,5,6,3]=>[3,6,5,2,1,4,7]=>[3,6,5,2,1,4]=>[[[.,[[.,.],.]],.],[.,.]] [7,4,1,2,6,3,5]=>[5,3,6,2,1,4,7]=>[5,3,6,2,1,4]=>[[[[.,.],[.,.]],.],[.,.]] [7,4,1,2,6,5,3]=>[3,5,6,2,1,4,7]=>[3,5,6,2,1,4]=>[[[.,[.,[.,.]]],.],[.,.]] [7,4,1,3,2,5,6]=>[6,5,2,3,1,4,7]=>[6,5,2,3,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [7,4,1,3,2,6,5]=>[5,6,2,3,1,4,7]=>[5,6,2,3,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [7,4,1,3,5,2,6]=>[6,2,5,3,1,4,7]=>[6,2,5,3,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [7,4,1,3,5,6,2]=>[2,6,5,3,1,4,7]=>[2,6,5,3,1,4]=>[[.,[[[.,.],.],.]],[.,.]] [7,4,1,3,6,2,5]=>[5,2,6,3,1,4,7]=>[5,2,6,3,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [7,4,1,3,6,5,2]=>[2,5,6,3,1,4,7]=>[2,5,6,3,1,4]=>[[.,[[.,[.,.]],.]],[.,.]] [7,4,1,5,2,3,6]=>[6,3,2,5,1,4,7]=>[6,3,2,5,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [7,4,1,5,2,6,3]=>[3,6,2,5,1,4,7]=>[3,6,2,5,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [7,4,1,5,3,2,6]=>[6,2,3,5,1,4,7]=>[6,2,3,5,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [7,4,1,5,3,6,2]=>[2,6,3,5,1,4,7]=>[2,6,3,5,1,4]=>[[.,[[.,.],[.,.]]],[.,.]] [7,4,1,5,6,2,3]=>[3,2,6,5,1,4,7]=>[3,2,6,5,1,4]=>[[[.,.],[[.,.],.]],[.,.]] [7,4,1,5,6,3,2]=>[2,3,6,5,1,4,7]=>[2,3,6,5,1,4]=>[[.,[.,[[.,.],.]]],[.,.]] [7,4,1,6,2,3,5]=>[5,3,2,6,1,4,7]=>[5,3,2,6,1,4]=>[[[[.,.],.],[.,.]],[.,.]] [7,4,1,6,2,5,3]=>[3,5,2,6,1,4,7]=>[3,5,2,6,1,4]=>[[[.,[.,.]],[.,.]],[.,.]] [7,4,1,6,3,2,5]=>[5,2,3,6,1,4,7]=>[5,2,3,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [7,4,1,6,3,5,2]=>[2,5,3,6,1,4,7]=>[2,5,3,6,1,4]=>[[.,[[.,.],[.,.]]],[.,.]] [7,4,1,6,5,2,3]=>[3,2,5,6,1,4,7]=>[3,2,5,6,1,4]=>[[[.,.],[.,[.,.]]],[.,.]] [7,4,1,6,5,3,2]=>[2,3,5,6,1,4,7]=>[2,3,5,6,1,4]=>[[.,[.,[.,[.,.]]]],[.,.]] [7,4,2,1,3,5,6]=>[6,5,3,1,2,4,7]=>[6,5,3,1,2,4]=>[[[[.,.],.],.],[.,[.,.]]] [7,4,2,1,3,6,5]=>[5,6,3,1,2,4,7]=>[5,6,3,1,2,4]=>[[[.,[.,.]],.],[.,[.,.]]] [7,4,2,1,5,3,6]=>[6,3,5,1,2,4,7]=>[6,3,5,1,2,4]=>[[[.,.],[.,.]],[.,[.,.]]] [7,4,2,1,5,6,3]=>[3,6,5,1,2,4,7]=>[3,6,5,1,2,4]=>[[.,[[.,.],.]],[.,[.,.]]] [7,4,2,1,6,3,5]=>[5,3,6,1,2,4,7]=>[5,3,6,1,2,4]=>[[[.,.],[.,.]],[.,[.,.]]] [7,4,2,1,6,5,3]=>[3,5,6,1,2,4,7]=>[3,5,6,1,2,4]=>[[.,[.,[.,.]]],[.,[.,.]]] [7,4,2,3,1,5,6]=>[6,5,1,3,2,4,7]=>[6,5,1,3,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [7,4,2,3,1,6,5]=>[5,6,1,3,2,4,7]=>[5,6,1,3,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [7,4,2,3,5,1,6]=>[6,1,5,3,2,4,7]=>[6,1,5,3,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [7,4,2,3,5,6,1]=>[1,6,5,3,2,4,7]=>[1,6,5,3,2,4]=>[.,[[[[.,.],.],.],[.,.]]] [7,4,2,3,6,1,5]=>[5,1,6,3,2,4,7]=>[5,1,6,3,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [7,4,2,3,6,5,1]=>[1,5,6,3,2,4,7]=>[1,5,6,3,2,4]=>[.,[[[.,[.,.]],.],[.,.]]] [7,4,2,5,1,3,6]=>[6,3,1,5,2,4,7]=>[6,3,1,5,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [7,4,2,5,1,6,3]=>[3,6,1,5,2,4,7]=>[3,6,1,5,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [7,4,2,5,3,1,6]=>[6,1,3,5,2,4,7]=>[6,1,3,5,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [7,4,2,5,3,6,1]=>[1,6,3,5,2,4,7]=>[1,6,3,5,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [7,4,2,5,6,1,3]=>[3,1,6,5,2,4,7]=>[3,1,6,5,2,4]=>[[.,.],[[[.,.],.],[.,.]]] [7,4,2,5,6,3,1]=>[1,3,6,5,2,4,7]=>[1,3,6,5,2,4]=>[.,[[.,[[.,.],.]],[.,.]]] [7,4,2,6,1,3,5]=>[5,3,1,6,2,4,7]=>[5,3,1,6,2,4]=>[[[.,.],.],[[.,.],[.,.]]] [7,4,2,6,1,5,3]=>[3,5,1,6,2,4,7]=>[3,5,1,6,2,4]=>[[.,[.,.]],[[.,.],[.,.]]] [7,4,2,6,3,1,5]=>[5,1,3,6,2,4,7]=>[5,1,3,6,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [7,4,2,6,3,5,1]=>[1,5,3,6,2,4,7]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [7,4,2,6,5,1,3]=>[3,1,5,6,2,4,7]=>[3,1,5,6,2,4]=>[[.,.],[[.,[.,.]],[.,.]]] [7,4,2,6,5,3,1]=>[1,3,5,6,2,4,7]=>[1,3,5,6,2,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [7,4,3,1,2,5,6]=>[6,5,2,1,3,4,7]=>[6,5,2,1,3,4]=>[[[[.,.],.],.],[.,[.,.]]] [7,4,3,1,2,6,5]=>[5,6,2,1,3,4,7]=>[5,6,2,1,3,4]=>[[[.,[.,.]],.],[.,[.,.]]] [7,4,3,1,5,2,6]=>[6,2,5,1,3,4,7]=>[6,2,5,1,3,4]=>[[[.,.],[.,.]],[.,[.,.]]] [7,4,3,1,5,6,2]=>[2,6,5,1,3,4,7]=>[2,6,5,1,3,4]=>[[.,[[.,.],.]],[.,[.,.]]] [7,4,3,1,6,2,5]=>[5,2,6,1,3,4,7]=>[5,2,6,1,3,4]=>[[[.,.],[.,.]],[.,[.,.]]] [7,4,3,1,6,5,2]=>[2,5,6,1,3,4,7]=>[2,5,6,1,3,4]=>[[.,[.,[.,.]]],[.,[.,.]]] [7,4,3,2,1,5,6]=>[6,5,1,2,3,4,7]=>[6,5,1,2,3,4]=>[[[.,.],.],[.,[.,[.,.]]]] [7,4,3,2,1,6,5]=>[5,6,1,2,3,4,7]=>[5,6,1,2,3,4]=>[[.,[.,.]],[.,[.,[.,.]]]] [7,4,3,2,5,1,6]=>[6,1,5,2,3,4,7]=>[6,1,5,2,3,4]=>[[.,.],[[.,.],[.,[.,.]]]] [7,4,3,2,5,6,1]=>[1,6,5,2,3,4,7]=>[1,6,5,2,3,4]=>[.,[[[.,.],.],[.,[.,.]]]] [7,4,3,2,6,1,5]=>[5,1,6,2,3,4,7]=>[5,1,6,2,3,4]=>[[.,.],[[.,.],[.,[.,.]]]] [7,4,3,2,6,5,1]=>[1,5,6,2,3,4,7]=>[1,5,6,2,3,4]=>[.,[[.,[.,.]],[.,[.,.]]]] [7,4,3,5,1,2,6]=>[6,2,1,5,3,4,7]=>[6,2,1,5,3,4]=>[[[.,.],.],[[.,.],[.,.]]] [7,4,3,5,1,6,2]=>[2,6,1,5,3,4,7]=>[2,6,1,5,3,4]=>[[.,[.,.]],[[.,.],[.,.]]] [7,4,3,5,2,1,6]=>[6,1,2,5,3,4,7]=>[6,1,2,5,3,4]=>[[.,.],[.,[[.,.],[.,.]]]] [7,4,3,5,2,6,1]=>[1,6,2,5,3,4,7]=>[1,6,2,5,3,4]=>[.,[[.,.],[[.,.],[.,.]]]] [7,4,3,5,6,1,2]=>[2,1,6,5,3,4,7]=>[2,1,6,5,3,4]=>[[.,.],[[[.,.],.],[.,.]]] [7,4,3,5,6,2,1]=>[1,2,6,5,3,4,7]=>[1,2,6,5,3,4]=>[.,[.,[[[.,.],.],[.,.]]]] [7,4,3,6,1,2,5]=>[5,2,1,6,3,4,7]=>[5,2,1,6,3,4]=>[[[.,.],.],[[.,.],[.,.]]] [7,4,3,6,1,5,2]=>[2,5,1,6,3,4,7]=>[2,5,1,6,3,4]=>[[.,[.,.]],[[.,.],[.,.]]] [7,4,3,6,2,1,5]=>[5,1,2,6,3,4,7]=>[5,1,2,6,3,4]=>[[.,.],[.,[[.,.],[.,.]]]] [7,4,3,6,2,5,1]=>[1,5,2,6,3,4,7]=>[1,5,2,6,3,4]=>[.,[[.,.],[[.,.],[.,.]]]] [7,4,3,6,5,1,2]=>[2,1,5,6,3,4,7]=>[2,1,5,6,3,4]=>[[.,.],[[.,[.,.]],[.,.]]] [7,4,3,6,5,2,1]=>[1,2,5,6,3,4,7]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [7,4,5,1,2,3,6]=>[6,3,2,1,5,4,7]=>[6,3,2,1,5,4]=>[[[[.,.],.],.],[[.,.],.]] [7,4,5,1,2,6,3]=>[3,6,2,1,5,4,7]=>[3,6,2,1,5,4]=>[[[.,[.,.]],.],[[.,.],.]] [7,4,5,1,3,2,6]=>[6,2,3,1,5,4,7]=>[6,2,3,1,5,4]=>[[[.,.],[.,.]],[[.,.],.]] [7,4,5,1,3,6,2]=>[2,6,3,1,5,4,7]=>[2,6,3,1,5,4]=>[[.,[[.,.],.]],[[.,.],.]] [7,4,5,1,6,2,3]=>[3,2,6,1,5,4,7]=>[3,2,6,1,5,4]=>[[[.,.],[.,.]],[[.,.],.]] [7,4,5,1,6,3,2]=>[2,3,6,1,5,4,7]=>[2,3,6,1,5,4]=>[[.,[.,[.,.]]],[[.,.],.]] [7,4,5,2,1,3,6]=>[6,3,1,2,5,4,7]=>[6,3,1,2,5,4]=>[[[.,.],.],[.,[[.,.],.]]] [7,4,5,2,1,6,3]=>[3,6,1,2,5,4,7]=>[3,6,1,2,5,4]=>[[.,[.,.]],[.,[[.,.],.]]] [7,4,5,2,3,1,6]=>[6,1,3,2,5,4,7]=>[6,1,3,2,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [7,4,5,2,3,6,1]=>[1,6,3,2,5,4,7]=>[1,6,3,2,5,4]=>[.,[[[.,.],.],[[.,.],.]]] [7,4,5,2,6,1,3]=>[3,1,6,2,5,4,7]=>[3,1,6,2,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [7,4,5,2,6,3,1]=>[1,3,6,2,5,4,7]=>[1,3,6,2,5,4]=>[.,[[.,[.,.]],[[.,.],.]]] [7,4,5,3,1,2,6]=>[6,2,1,3,5,4,7]=>[6,2,1,3,5,4]=>[[[.,.],.],[.,[[.,.],.]]] [7,4,5,3,1,6,2]=>[2,6,1,3,5,4,7]=>[2,6,1,3,5,4]=>[[.,[.,.]],[.,[[.,.],.]]] [7,4,5,3,2,1,6]=>[6,1,2,3,5,4,7]=>[6,1,2,3,5,4]=>[[.,.],[.,[.,[[.,.],.]]]] [7,4,5,3,2,6,1]=>[1,6,2,3,5,4,7]=>[1,6,2,3,5,4]=>[.,[[.,.],[.,[[.,.],.]]]] [7,4,5,3,6,1,2]=>[2,1,6,3,5,4,7]=>[2,1,6,3,5,4]=>[[.,.],[[.,.],[[.,.],.]]] [7,4,5,3,6,2,1]=>[1,2,6,3,5,4,7]=>[1,2,6,3,5,4]=>[.,[.,[[.,.],[[.,.],.]]]] [7,4,5,6,1,2,3]=>[3,2,1,6,5,4,7]=>[3,2,1,6,5,4]=>[[[.,.],.],[[[.,.],.],.]] [7,4,5,6,1,3,2]=>[2,3,1,6,5,4,7]=>[2,3,1,6,5,4]=>[[.,[.,.]],[[[.,.],.],.]] [7,4,5,6,2,1,3]=>[3,1,2,6,5,4,7]=>[3,1,2,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [7,4,5,6,2,3,1]=>[1,3,2,6,5,4,7]=>[1,3,2,6,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [7,4,5,6,3,1,2]=>[2,1,3,6,5,4,7]=>[2,1,3,6,5,4]=>[[.,.],[.,[[[.,.],.],.]]] [7,4,5,6,3,2,1]=>[1,2,3,6,5,4,7]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [7,4,6,1,2,3,5]=>[5,3,2,1,6,4,7]=>[5,3,2,1,6,4]=>[[[[.,.],.],.],[[.,.],.]] [7,4,6,1,2,5,3]=>[3,5,2,1,6,4,7]=>[3,5,2,1,6,4]=>[[[.,[.,.]],.],[[.,.],.]] [7,4,6,1,3,2,5]=>[5,2,3,1,6,4,7]=>[5,2,3,1,6,4]=>[[[.,.],[.,.]],[[.,.],.]] [7,4,6,1,3,5,2]=>[2,5,3,1,6,4,7]=>[2,5,3,1,6,4]=>[[.,[[.,.],.]],[[.,.],.]] [7,4,6,1,5,2,3]=>[3,2,5,1,6,4,7]=>[3,2,5,1,6,4]=>[[[.,.],[.,.]],[[.,.],.]] [7,4,6,1,5,3,2]=>[2,3,5,1,6,4,7]=>[2,3,5,1,6,4]=>[[.,[.,[.,.]]],[[.,.],.]] [7,4,6,2,1,3,5]=>[5,3,1,2,6,4,7]=>[5,3,1,2,6,4]=>[[[.,.],.],[.,[[.,.],.]]] [7,4,6,2,1,5,3]=>[3,5,1,2,6,4,7]=>[3,5,1,2,6,4]=>[[.,[.,.]],[.,[[.,.],.]]] [7,4,6,2,3,1,5]=>[5,1,3,2,6,4,7]=>[5,1,3,2,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [7,4,6,2,3,5,1]=>[1,5,3,2,6,4,7]=>[1,5,3,2,6,4]=>[.,[[[.,.],.],[[.,.],.]]] [7,4,6,2,5,1,3]=>[3,1,5,2,6,4,7]=>[3,1,5,2,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [7,4,6,2,5,3,1]=>[1,3,5,2,6,4,7]=>[1,3,5,2,6,4]=>[.,[[.,[.,.]],[[.,.],.]]] [7,4,6,3,1,2,5]=>[5,2,1,3,6,4,7]=>[5,2,1,3,6,4]=>[[[.,.],.],[.,[[.,.],.]]] [7,4,6,3,1,5,2]=>[2,5,1,3,6,4,7]=>[2,5,1,3,6,4]=>[[.,[.,.]],[.,[[.,.],.]]] [7,4,6,3,2,1,5]=>[5,1,2,3,6,4,7]=>[5,1,2,3,6,4]=>[[.,.],[.,[.,[[.,.],.]]]] [7,4,6,3,2,5,1]=>[1,5,2,3,6,4,7]=>[1,5,2,3,6,4]=>[.,[[.,.],[.,[[.,.],.]]]] [7,4,6,3,5,1,2]=>[2,1,5,3,6,4,7]=>[2,1,5,3,6,4]=>[[.,.],[[.,.],[[.,.],.]]] [7,4,6,3,5,2,1]=>[1,2,5,3,6,4,7]=>[1,2,5,3,6,4]=>[.,[.,[[.,.],[[.,.],.]]]] [7,4,6,5,1,2,3]=>[3,2,1,5,6,4,7]=>[3,2,1,5,6,4]=>[[[.,.],.],[[.,[.,.]],.]] [7,4,6,5,1,3,2]=>[2,3,1,5,6,4,7]=>[2,3,1,5,6,4]=>[[.,[.,.]],[[.,[.,.]],.]] [7,4,6,5,2,1,3]=>[3,1,2,5,6,4,7]=>[3,1,2,5,6,4]=>[[.,.],[.,[[.,[.,.]],.]]] [7,4,6,5,2,3,1]=>[1,3,2,5,6,4,7]=>[1,3,2,5,6,4]=>[.,[[.,.],[[.,[.,.]],.]]] [7,4,6,5,3,1,2]=>[2,1,3,5,6,4,7]=>[2,1,3,5,6,4]=>[[.,.],[.,[[.,[.,.]],.]]] [7,4,6,5,3,2,1]=>[1,2,3,5,6,4,7]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,[.,.]],.]]]] [7,5,1,2,3,4,6]=>[6,4,3,2,1,5,7]=>[6,4,3,2,1,5]=>[[[[[.,.],.],.],.],[.,.]] [7,5,1,2,3,6,4]=>[4,6,3,2,1,5,7]=>[4,6,3,2,1,5]=>[[[[.,[.,.]],.],.],[.,.]] [7,5,1,2,4,3,6]=>[6,3,4,2,1,5,7]=>[6,3,4,2,1,5]=>[[[[.,.],[.,.]],.],[.,.]] [7,5,1,2,4,6,3]=>[3,6,4,2,1,5,7]=>[3,6,4,2,1,5]=>[[[.,[[.,.],.]],.],[.,.]] [7,5,1,2,6,3,4]=>[4,3,6,2,1,5,7]=>[4,3,6,2,1,5]=>[[[[.,.],[.,.]],.],[.,.]] [7,5,1,2,6,4,3]=>[3,4,6,2,1,5,7]=>[3,4,6,2,1,5]=>[[[.,[.,[.,.]]],.],[.,.]] [7,5,1,3,2,4,6]=>[6,4,2,3,1,5,7]=>[6,4,2,3,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [7,5,1,3,2,6,4]=>[4,6,2,3,1,5,7]=>[4,6,2,3,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [7,5,1,3,4,2,6]=>[6,2,4,3,1,5,7]=>[6,2,4,3,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [7,5,1,3,4,6,2]=>[2,6,4,3,1,5,7]=>[2,6,4,3,1,5]=>[[.,[[[.,.],.],.]],[.,.]] [7,5,1,3,6,2,4]=>[4,2,6,3,1,5,7]=>[4,2,6,3,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [7,5,1,3,6,4,2]=>[2,4,6,3,1,5,7]=>[2,4,6,3,1,5]=>[[.,[[.,[.,.]],.]],[.,.]] [7,5,1,4,2,3,6]=>[6,3,2,4,1,5,7]=>[6,3,2,4,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [7,5,1,4,2,6,3]=>[3,6,2,4,1,5,7]=>[3,6,2,4,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [7,5,1,4,3,2,6]=>[6,2,3,4,1,5,7]=>[6,2,3,4,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [7,5,1,4,3,6,2]=>[2,6,3,4,1,5,7]=>[2,6,3,4,1,5]=>[[.,[[.,.],[.,.]]],[.,.]] [7,5,1,4,6,2,3]=>[3,2,6,4,1,5,7]=>[3,2,6,4,1,5]=>[[[.,.],[[.,.],.]],[.,.]] [7,5,1,4,6,3,2]=>[2,3,6,4,1,5,7]=>[2,3,6,4,1,5]=>[[.,[.,[[.,.],.]]],[.,.]] [7,5,1,6,2,3,4]=>[4,3,2,6,1,5,7]=>[4,3,2,6,1,5]=>[[[[.,.],.],[.,.]],[.,.]] [7,5,1,6,2,4,3]=>[3,4,2,6,1,5,7]=>[3,4,2,6,1,5]=>[[[.,[.,.]],[.,.]],[.,.]] [7,5,1,6,3,2,4]=>[4,2,3,6,1,5,7]=>[4,2,3,6,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [7,5,1,6,3,4,2]=>[2,4,3,6,1,5,7]=>[2,4,3,6,1,5]=>[[.,[[.,.],[.,.]]],[.,.]] [7,5,1,6,4,2,3]=>[3,2,4,6,1,5,7]=>[3,2,4,6,1,5]=>[[[.,.],[.,[.,.]]],[.,.]] [7,5,1,6,4,3,2]=>[2,3,4,6,1,5,7]=>[2,3,4,6,1,5]=>[[.,[.,[.,[.,.]]]],[.,.]] [7,5,2,1,3,4,6]=>[6,4,3,1,2,5,7]=>[6,4,3,1,2,5]=>[[[[.,.],.],.],[.,[.,.]]] [7,5,2,1,3,6,4]=>[4,6,3,1,2,5,7]=>[4,6,3,1,2,5]=>[[[.,[.,.]],.],[.,[.,.]]] [7,5,2,1,4,3,6]=>[6,3,4,1,2,5,7]=>[6,3,4,1,2,5]=>[[[.,.],[.,.]],[.,[.,.]]] [7,5,2,1,4,6,3]=>[3,6,4,1,2,5,7]=>[3,6,4,1,2,5]=>[[.,[[.,.],.]],[.,[.,.]]] [7,5,2,1,6,3,4]=>[4,3,6,1,2,5,7]=>[4,3,6,1,2,5]=>[[[.,.],[.,.]],[.,[.,.]]] [7,5,2,1,6,4,3]=>[3,4,6,1,2,5,7]=>[3,4,6,1,2,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [7,5,2,3,1,4,6]=>[6,4,1,3,2,5,7]=>[6,4,1,3,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [7,5,2,3,1,6,4]=>[4,6,1,3,2,5,7]=>[4,6,1,3,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [7,5,2,3,4,1,6]=>[6,1,4,3,2,5,7]=>[6,1,4,3,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [7,5,2,3,4,6,1]=>[1,6,4,3,2,5,7]=>[1,6,4,3,2,5]=>[.,[[[[.,.],.],.],[.,.]]] [7,5,2,3,6,1,4]=>[4,1,6,3,2,5,7]=>[4,1,6,3,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [7,5,2,3,6,4,1]=>[1,4,6,3,2,5,7]=>[1,4,6,3,2,5]=>[.,[[[.,[.,.]],.],[.,.]]] [7,5,2,4,1,3,6]=>[6,3,1,4,2,5,7]=>[6,3,1,4,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [7,5,2,4,1,6,3]=>[3,6,1,4,2,5,7]=>[3,6,1,4,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [7,5,2,4,3,1,6]=>[6,1,3,4,2,5,7]=>[6,1,3,4,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [7,5,2,4,3,6,1]=>[1,6,3,4,2,5,7]=>[1,6,3,4,2,5]=>[.,[[[.,.],[.,.]],[.,.]]] [7,5,2,4,6,1,3]=>[3,1,6,4,2,5,7]=>[3,1,6,4,2,5]=>[[.,.],[[[.,.],.],[.,.]]] [7,5,2,4,6,3,1]=>[1,3,6,4,2,5,7]=>[1,3,6,4,2,5]=>[.,[[.,[[.,.],.]],[.,.]]] [7,5,2,6,1,3,4]=>[4,3,1,6,2,5,7]=>[4,3,1,6,2,5]=>[[[.,.],.],[[.,.],[.,.]]] [7,5,2,6,1,4,3]=>[3,4,1,6,2,5,7]=>[3,4,1,6,2,5]=>[[.,[.,.]],[[.,.],[.,.]]] [7,5,2,6,3,1,4]=>[4,1,3,6,2,5,7]=>[4,1,3,6,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [7,5,2,6,3,4,1]=>[1,4,3,6,2,5,7]=>[1,4,3,6,2,5]=>[.,[[[.,.],[.,.]],[.,.]]] [7,5,2,6,4,1,3]=>[3,1,4,6,2,5,7]=>[3,1,4,6,2,5]=>[[.,.],[[.,[.,.]],[.,.]]] [7,5,2,6,4,3,1]=>[1,3,4,6,2,5,7]=>[1,3,4,6,2,5]=>[.,[[.,[.,[.,.]]],[.,.]]] [7,5,3,1,2,4,6]=>[6,4,2,1,3,5,7]=>[6,4,2,1,3,5]=>[[[[.,.],.],.],[.,[.,.]]] [7,5,3,1,2,6,4]=>[4,6,2,1,3,5,7]=>[4,6,2,1,3,5]=>[[[.,[.,.]],.],[.,[.,.]]] [7,5,3,1,4,2,6]=>[6,2,4,1,3,5,7]=>[6,2,4,1,3,5]=>[[[.,.],[.,.]],[.,[.,.]]] [7,5,3,1,4,6,2]=>[2,6,4,1,3,5,7]=>[2,6,4,1,3,5]=>[[.,[[.,.],.]],[.,[.,.]]] [7,5,3,1,6,2,4]=>[4,2,6,1,3,5,7]=>[4,2,6,1,3,5]=>[[[.,.],[.,.]],[.,[.,.]]] [7,5,3,1,6,4,2]=>[2,4,6,1,3,5,7]=>[2,4,6,1,3,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [7,5,3,2,1,4,6]=>[6,4,1,2,3,5,7]=>[6,4,1,2,3,5]=>[[[.,.],.],[.,[.,[.,.]]]] [7,5,3,2,1,6,4]=>[4,6,1,2,3,5,7]=>[4,6,1,2,3,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [7,5,3,2,4,1,6]=>[6,1,4,2,3,5,7]=>[6,1,4,2,3,5]=>[[.,.],[[.,.],[.,[.,.]]]] [7,5,3,2,4,6,1]=>[1,6,4,2,3,5,7]=>[1,6,4,2,3,5]=>[.,[[[.,.],.],[.,[.,.]]]] [7,5,3,2,6,1,4]=>[4,1,6,2,3,5,7]=>[4,1,6,2,3,5]=>[[.,.],[[.,.],[.,[.,.]]]] [7,5,3,2,6,4,1]=>[1,4,6,2,3,5,7]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[.,[.,.]]]] [7,5,3,4,1,2,6]=>[6,2,1,4,3,5,7]=>[6,2,1,4,3,5]=>[[[.,.],.],[[.,.],[.,.]]] [7,5,3,4,1,6,2]=>[2,6,1,4,3,5,7]=>[2,6,1,4,3,5]=>[[.,[.,.]],[[.,.],[.,.]]] [7,5,3,4,2,1,6]=>[6,1,2,4,3,5,7]=>[6,1,2,4,3,5]=>[[.,.],[.,[[.,.],[.,.]]]] [7,5,3,4,2,6,1]=>[1,6,2,4,3,5,7]=>[1,6,2,4,3,5]=>[.,[[.,.],[[.,.],[.,.]]]] [7,5,3,4,6,1,2]=>[2,1,6,4,3,5,7]=>[2,1,6,4,3,5]=>[[.,.],[[[.,.],.],[.,.]]] [7,5,3,4,6,2,1]=>[1,2,6,4,3,5,7]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],.],[.,.]]]] [7,5,3,6,1,2,4]=>[4,2,1,6,3,5,7]=>[4,2,1,6,3,5]=>[[[.,.],.],[[.,.],[.,.]]] [7,5,3,6,1,4,2]=>[2,4,1,6,3,5,7]=>[2,4,1,6,3,5]=>[[.,[.,.]],[[.,.],[.,.]]] [7,5,3,6,2,1,4]=>[4,1,2,6,3,5,7]=>[4,1,2,6,3,5]=>[[.,.],[.,[[.,.],[.,.]]]] [7,5,3,6,2,4,1]=>[1,4,2,6,3,5,7]=>[1,4,2,6,3,5]=>[.,[[.,.],[[.,.],[.,.]]]] [7,5,3,6,4,1,2]=>[2,1,4,6,3,5,7]=>[2,1,4,6,3,5]=>[[.,.],[[.,[.,.]],[.,.]]] [7,5,3,6,4,2,1]=>[1,2,4,6,3,5,7]=>[1,2,4,6,3,5]=>[.,[.,[[.,[.,.]],[.,.]]]] [7,5,4,1,2,3,6]=>[6,3,2,1,4,5,7]=>[6,3,2,1,4,5]=>[[[[.,.],.],.],[.,[.,.]]] [7,5,4,1,2,6,3]=>[3,6,2,1,4,5,7]=>[3,6,2,1,4,5]=>[[[.,[.,.]],.],[.,[.,.]]] [7,5,4,1,3,2,6]=>[6,2,3,1,4,5,7]=>[6,2,3,1,4,5]=>[[[.,.],[.,.]],[.,[.,.]]] [7,5,4,1,3,6,2]=>[2,6,3,1,4,5,7]=>[2,6,3,1,4,5]=>[[.,[[.,.],.]],[.,[.,.]]] [7,5,4,1,6,2,3]=>[3,2,6,1,4,5,7]=>[3,2,6,1,4,5]=>[[[.,.],[.,.]],[.,[.,.]]] [7,5,4,1,6,3,2]=>[2,3,6,1,4,5,7]=>[2,3,6,1,4,5]=>[[.,[.,[.,.]]],[.,[.,.]]] [7,5,4,2,1,3,6]=>[6,3,1,2,4,5,7]=>[6,3,1,2,4,5]=>[[[.,.],.],[.,[.,[.,.]]]] [7,5,4,2,1,6,3]=>[3,6,1,2,4,5,7]=>[3,6,1,2,4,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [7,5,4,2,3,1,6]=>[6,1,3,2,4,5,7]=>[6,1,3,2,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [7,5,4,2,3,6,1]=>[1,6,3,2,4,5,7]=>[1,6,3,2,4,5]=>[.,[[[.,.],.],[.,[.,.]]]] [7,5,4,2,6,1,3]=>[3,1,6,2,4,5,7]=>[3,1,6,2,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [7,5,4,2,6,3,1]=>[1,3,6,2,4,5,7]=>[1,3,6,2,4,5]=>[.,[[.,[.,.]],[.,[.,.]]]] [7,5,4,3,1,2,6]=>[6,2,1,3,4,5,7]=>[6,2,1,3,4,5]=>[[[.,.],.],[.,[.,[.,.]]]] [7,5,4,3,1,6,2]=>[2,6,1,3,4,5,7]=>[2,6,1,3,4,5]=>[[.,[.,.]],[.,[.,[.,.]]]] [7,5,4,3,2,1,6]=>[6,1,2,3,4,5,7]=>[6,1,2,3,4,5]=>[[.,.],[.,[.,[.,[.,.]]]]] [7,5,4,3,2,6,1]=>[1,6,2,3,4,5,7]=>[1,6,2,3,4,5]=>[.,[[.,.],[.,[.,[.,.]]]]] [7,5,4,3,6,1,2]=>[2,1,6,3,4,5,7]=>[2,1,6,3,4,5]=>[[.,.],[[.,.],[.,[.,.]]]] [7,5,4,3,6,2,1]=>[1,2,6,3,4,5,7]=>[1,2,6,3,4,5]=>[.,[.,[[.,.],[.,[.,.]]]]] [7,5,4,6,1,2,3]=>[3,2,1,6,4,5,7]=>[3,2,1,6,4,5]=>[[[.,.],.],[[.,.],[.,.]]] [7,5,4,6,1,3,2]=>[2,3,1,6,4,5,7]=>[2,3,1,6,4,5]=>[[.,[.,.]],[[.,.],[.,.]]] [7,5,4,6,2,1,3]=>[3,1,2,6,4,5,7]=>[3,1,2,6,4,5]=>[[.,.],[.,[[.,.],[.,.]]]] [7,5,4,6,2,3,1]=>[1,3,2,6,4,5,7]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,.],[.,.]]]] [7,5,4,6,3,1,2]=>[2,1,3,6,4,5,7]=>[2,1,3,6,4,5]=>[[.,.],[.,[[.,.],[.,.]]]] [7,5,4,6,3,2,1]=>[1,2,3,6,4,5,7]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,.],[.,.]]]]] [7,5,6,1,2,3,4]=>[4,3,2,1,6,5,7]=>[4,3,2,1,6,5]=>[[[[.,.],.],.],[[.,.],.]] [7,5,6,1,2,4,3]=>[3,4,2,1,6,5,7]=>[3,4,2,1,6,5]=>[[[.,[.,.]],.],[[.,.],.]] [7,5,6,1,3,2,4]=>[4,2,3,1,6,5,7]=>[4,2,3,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [7,5,6,1,3,4,2]=>[2,4,3,1,6,5,7]=>[2,4,3,1,6,5]=>[[.,[[.,.],.]],[[.,.],.]] [7,5,6,1,4,2,3]=>[3,2,4,1,6,5,7]=>[3,2,4,1,6,5]=>[[[.,.],[.,.]],[[.,.],.]] [7,5,6,1,4,3,2]=>[2,3,4,1,6,5,7]=>[2,3,4,1,6,5]=>[[.,[.,[.,.]]],[[.,.],.]] [7,5,6,2,1,3,4]=>[4,3,1,2,6,5,7]=>[4,3,1,2,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [7,5,6,2,1,4,3]=>[3,4,1,2,6,5,7]=>[3,4,1,2,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [7,5,6,2,3,1,4]=>[4,1,3,2,6,5,7]=>[4,1,3,2,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [7,5,6,2,3,4,1]=>[1,4,3,2,6,5,7]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]] [7,5,6,2,4,1,3]=>[3,1,4,2,6,5,7]=>[3,1,4,2,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [7,5,6,2,4,3,1]=>[1,3,4,2,6,5,7]=>[1,3,4,2,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [7,5,6,3,1,2,4]=>[4,2,1,3,6,5,7]=>[4,2,1,3,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [7,5,6,3,1,4,2]=>[2,4,1,3,6,5,7]=>[2,4,1,3,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [7,5,6,3,2,1,4]=>[4,1,2,3,6,5,7]=>[4,1,2,3,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [7,5,6,3,2,4,1]=>[1,4,2,3,6,5,7]=>[1,4,2,3,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [7,5,6,3,4,1,2]=>[2,1,4,3,6,5,7]=>[2,1,4,3,6,5]=>[[.,.],[[.,.],[[.,.],.]]] [7,5,6,3,4,2,1]=>[1,2,4,3,6,5,7]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [7,5,6,4,1,2,3]=>[3,2,1,4,6,5,7]=>[3,2,1,4,6,5]=>[[[.,.],.],[.,[[.,.],.]]] [7,5,6,4,1,3,2]=>[2,3,1,4,6,5,7]=>[2,3,1,4,6,5]=>[[.,[.,.]],[.,[[.,.],.]]] [7,5,6,4,2,1,3]=>[3,1,2,4,6,5,7]=>[3,1,2,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [7,5,6,4,2,3,1]=>[1,3,2,4,6,5,7]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [7,5,6,4,3,1,2]=>[2,1,3,4,6,5,7]=>[2,1,3,4,6,5]=>[[.,.],[.,[.,[[.,.],.]]]] [7,5,6,4,3,2,1]=>[1,2,3,4,6,5,7]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [7,6,1,2,3,4,5]=>[5,4,3,2,1,6,7]=>[5,4,3,2,1,6]=>[[[[[.,.],.],.],.],[.,.]] [7,6,1,2,3,5,4]=>[4,5,3,2,1,6,7]=>[4,5,3,2,1,6]=>[[[[.,[.,.]],.],.],[.,.]] [7,6,1,2,4,3,5]=>[5,3,4,2,1,6,7]=>[5,3,4,2,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [7,6,1,2,4,5,3]=>[3,5,4,2,1,6,7]=>[3,5,4,2,1,6]=>[[[.,[[.,.],.]],.],[.,.]] [7,6,1,2,5,3,4]=>[4,3,5,2,1,6,7]=>[4,3,5,2,1,6]=>[[[[.,.],[.,.]],.],[.,.]] [7,6,1,2,5,4,3]=>[3,4,5,2,1,6,7]=>[3,4,5,2,1,6]=>[[[.,[.,[.,.]]],.],[.,.]] [7,6,1,3,2,4,5]=>[5,4,2,3,1,6,7]=>[5,4,2,3,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [7,6,1,3,2,5,4]=>[4,5,2,3,1,6,7]=>[4,5,2,3,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [7,6,1,3,4,2,5]=>[5,2,4,3,1,6,7]=>[5,2,4,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [7,6,1,3,4,5,2]=>[2,5,4,3,1,6,7]=>[2,5,4,3,1,6]=>[[.,[[[.,.],.],.]],[.,.]] [7,6,1,3,5,2,4]=>[4,2,5,3,1,6,7]=>[4,2,5,3,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [7,6,1,3,5,4,2]=>[2,4,5,3,1,6,7]=>[2,4,5,3,1,6]=>[[.,[[.,[.,.]],.]],[.,.]] [7,6,1,4,2,3,5]=>[5,3,2,4,1,6,7]=>[5,3,2,4,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [7,6,1,4,2,5,3]=>[3,5,2,4,1,6,7]=>[3,5,2,4,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [7,6,1,4,3,2,5]=>[5,2,3,4,1,6,7]=>[5,2,3,4,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [7,6,1,4,3,5,2]=>[2,5,3,4,1,6,7]=>[2,5,3,4,1,6]=>[[.,[[.,.],[.,.]]],[.,.]] [7,6,1,4,5,2,3]=>[3,2,5,4,1,6,7]=>[3,2,5,4,1,6]=>[[[.,.],[[.,.],.]],[.,.]] [7,6,1,4,5,3,2]=>[2,3,5,4,1,6,7]=>[2,3,5,4,1,6]=>[[.,[.,[[.,.],.]]],[.,.]] [7,6,1,5,2,3,4]=>[4,3,2,5,1,6,7]=>[4,3,2,5,1,6]=>[[[[.,.],.],[.,.]],[.,.]] [7,6,1,5,2,4,3]=>[3,4,2,5,1,6,7]=>[3,4,2,5,1,6]=>[[[.,[.,.]],[.,.]],[.,.]] [7,6,1,5,3,2,4]=>[4,2,3,5,1,6,7]=>[4,2,3,5,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [7,6,1,5,3,4,2]=>[2,4,3,5,1,6,7]=>[2,4,3,5,1,6]=>[[.,[[.,.],[.,.]]],[.,.]] [7,6,1,5,4,2,3]=>[3,2,4,5,1,6,7]=>[3,2,4,5,1,6]=>[[[.,.],[.,[.,.]]],[.,.]] [7,6,1,5,4,3,2]=>[2,3,4,5,1,6,7]=>[2,3,4,5,1,6]=>[[.,[.,[.,[.,.]]]],[.,.]] [7,6,2,1,3,4,5]=>[5,4,3,1,2,6,7]=>[5,4,3,1,2,6]=>[[[[.,.],.],.],[.,[.,.]]] [7,6,2,1,3,5,4]=>[4,5,3,1,2,6,7]=>[4,5,3,1,2,6]=>[[[.,[.,.]],.],[.,[.,.]]] [7,6,2,1,4,3,5]=>[5,3,4,1,2,6,7]=>[5,3,4,1,2,6]=>[[[.,.],[.,.]],[.,[.,.]]] [7,6,2,1,4,5,3]=>[3,5,4,1,2,6,7]=>[3,5,4,1,2,6]=>[[.,[[.,.],.]],[.,[.,.]]] [7,6,2,1,5,3,4]=>[4,3,5,1,2,6,7]=>[4,3,5,1,2,6]=>[[[.,.],[.,.]],[.,[.,.]]] [7,6,2,1,5,4,3]=>[3,4,5,1,2,6,7]=>[3,4,5,1,2,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [7,6,2,3,1,4,5]=>[5,4,1,3,2,6,7]=>[5,4,1,3,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [7,6,2,3,1,5,4]=>[4,5,1,3,2,6,7]=>[4,5,1,3,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [7,6,2,3,4,1,5]=>[5,1,4,3,2,6,7]=>[5,1,4,3,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [7,6,2,3,4,5,1]=>[1,5,4,3,2,6,7]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]] [7,6,2,3,5,1,4]=>[4,1,5,3,2,6,7]=>[4,1,5,3,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [7,6,2,3,5,4,1]=>[1,4,5,3,2,6,7]=>[1,4,5,3,2,6]=>[.,[[[.,[.,.]],.],[.,.]]] [7,6,2,4,1,3,5]=>[5,3,1,4,2,6,7]=>[5,3,1,4,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [7,6,2,4,1,5,3]=>[3,5,1,4,2,6,7]=>[3,5,1,4,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [7,6,2,4,3,1,5]=>[5,1,3,4,2,6,7]=>[5,1,3,4,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [7,6,2,4,3,5,1]=>[1,5,3,4,2,6,7]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [7,6,2,4,5,1,3]=>[3,1,5,4,2,6,7]=>[3,1,5,4,2,6]=>[[.,.],[[[.,.],.],[.,.]]] [7,6,2,4,5,3,1]=>[1,3,5,4,2,6,7]=>[1,3,5,4,2,6]=>[.,[[.,[[.,.],.]],[.,.]]] [7,6,2,5,1,3,4]=>[4,3,1,5,2,6,7]=>[4,3,1,5,2,6]=>[[[.,.],.],[[.,.],[.,.]]] [7,6,2,5,1,4,3]=>[3,4,1,5,2,6,7]=>[3,4,1,5,2,6]=>[[.,[.,.]],[[.,.],[.,.]]] [7,6,2,5,3,1,4]=>[4,1,3,5,2,6,7]=>[4,1,3,5,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [7,6,2,5,3,4,1]=>[1,4,3,5,2,6,7]=>[1,4,3,5,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [7,6,2,5,4,1,3]=>[3,1,4,5,2,6,7]=>[3,1,4,5,2,6]=>[[.,.],[[.,[.,.]],[.,.]]] [7,6,2,5,4,3,1]=>[1,3,4,5,2,6,7]=>[1,3,4,5,2,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [7,6,3,1,2,4,5]=>[5,4,2,1,3,6,7]=>[5,4,2,1,3,6]=>[[[[.,.],.],.],[.,[.,.]]] [7,6,3,1,2,5,4]=>[4,5,2,1,3,6,7]=>[4,5,2,1,3,6]=>[[[.,[.,.]],.],[.,[.,.]]] [7,6,3,1,4,2,5]=>[5,2,4,1,3,6,7]=>[5,2,4,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [7,6,3,1,4,5,2]=>[2,5,4,1,3,6,7]=>[2,5,4,1,3,6]=>[[.,[[.,.],.]],[.,[.,.]]] [7,6,3,1,5,2,4]=>[4,2,5,1,3,6,7]=>[4,2,5,1,3,6]=>[[[.,.],[.,.]],[.,[.,.]]] [7,6,3,1,5,4,2]=>[2,4,5,1,3,6,7]=>[2,4,5,1,3,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [7,6,3,2,1,4,5]=>[5,4,1,2,3,6,7]=>[5,4,1,2,3,6]=>[[[.,.],.],[.,[.,[.,.]]]] [7,6,3,2,1,5,4]=>[4,5,1,2,3,6,7]=>[4,5,1,2,3,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [7,6,3,2,4,1,5]=>[5,1,4,2,3,6,7]=>[5,1,4,2,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [7,6,3,2,4,5,1]=>[1,5,4,2,3,6,7]=>[1,5,4,2,3,6]=>[.,[[[.,.],.],[.,[.,.]]]] [7,6,3,2,5,1,4]=>[4,1,5,2,3,6,7]=>[4,1,5,2,3,6]=>[[.,.],[[.,.],[.,[.,.]]]] [7,6,3,2,5,4,1]=>[1,4,5,2,3,6,7]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [7,6,3,4,1,2,5]=>[5,2,1,4,3,6,7]=>[5,2,1,4,3,6]=>[[[.,.],.],[[.,.],[.,.]]] [7,6,3,4,1,5,2]=>[2,5,1,4,3,6,7]=>[2,5,1,4,3,6]=>[[.,[.,.]],[[.,.],[.,.]]] [7,6,3,4,2,1,5]=>[5,1,2,4,3,6,7]=>[5,1,2,4,3,6]=>[[.,.],[.,[[.,.],[.,.]]]] [7,6,3,4,2,5,1]=>[1,5,2,4,3,6,7]=>[1,5,2,4,3,6]=>[.,[[.,.],[[.,.],[.,.]]]] [7,6,3,4,5,1,2]=>[2,1,5,4,3,6,7]=>[2,1,5,4,3,6]=>[[.,.],[[[.,.],.],[.,.]]] [7,6,3,4,5,2,1]=>[1,2,5,4,3,6,7]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [7,6,3,5,1,2,4]=>[4,2,1,5,3,6,7]=>[4,2,1,5,3,6]=>[[[.,.],.],[[.,.],[.,.]]] [7,6,3,5,1,4,2]=>[2,4,1,5,3,6,7]=>[2,4,1,5,3,6]=>[[.,[.,.]],[[.,.],[.,.]]] [7,6,3,5,2,1,4]=>[4,1,2,5,3,6,7]=>[4,1,2,5,3,6]=>[[.,.],[.,[[.,.],[.,.]]]] [7,6,3,5,2,4,1]=>[1,4,2,5,3,6,7]=>[1,4,2,5,3,6]=>[.,[[.,.],[[.,.],[.,.]]]] [7,6,3,5,4,1,2]=>[2,1,4,5,3,6,7]=>[2,1,4,5,3,6]=>[[.,.],[[.,[.,.]],[.,.]]] [7,6,3,5,4,2,1]=>[1,2,4,5,3,6,7]=>[1,2,4,5,3,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [7,6,4,1,2,3,5]=>[5,3,2,1,4,6,7]=>[5,3,2,1,4,6]=>[[[[.,.],.],.],[.,[.,.]]] [7,6,4,1,2,5,3]=>[3,5,2,1,4,6,7]=>[3,5,2,1,4,6]=>[[[.,[.,.]],.],[.,[.,.]]] [7,6,4,1,3,2,5]=>[5,2,3,1,4,6,7]=>[5,2,3,1,4,6]=>[[[.,.],[.,.]],[.,[.,.]]] [7,6,4,1,3,5,2]=>[2,5,3,1,4,6,7]=>[2,5,3,1,4,6]=>[[.,[[.,.],.]],[.,[.,.]]] [7,6,4,1,5,2,3]=>[3,2,5,1,4,6,7]=>[3,2,5,1,4,6]=>[[[.,.],[.,.]],[.,[.,.]]] [7,6,4,1,5,3,2]=>[2,3,5,1,4,6,7]=>[2,3,5,1,4,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [7,6,4,2,1,3,5]=>[5,3,1,2,4,6,7]=>[5,3,1,2,4,6]=>[[[.,.],.],[.,[.,[.,.]]]] [7,6,4,2,1,5,3]=>[3,5,1,2,4,6,7]=>[3,5,1,2,4,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [7,6,4,2,3,1,5]=>[5,1,3,2,4,6,7]=>[5,1,3,2,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [7,6,4,2,3,5,1]=>[1,5,3,2,4,6,7]=>[1,5,3,2,4,6]=>[.,[[[.,.],.],[.,[.,.]]]] [7,6,4,2,5,1,3]=>[3,1,5,2,4,6,7]=>[3,1,5,2,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [7,6,4,2,5,3,1]=>[1,3,5,2,4,6,7]=>[1,3,5,2,4,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [7,6,4,3,1,2,5]=>[5,2,1,3,4,6,7]=>[5,2,1,3,4,6]=>[[[.,.],.],[.,[.,[.,.]]]] [7,6,4,3,1,5,2]=>[2,5,1,3,4,6,7]=>[2,5,1,3,4,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [7,6,4,3,2,1,5]=>[5,1,2,3,4,6,7]=>[5,1,2,3,4,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [7,6,4,3,2,5,1]=>[1,5,2,3,4,6,7]=>[1,5,2,3,4,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [7,6,4,3,5,1,2]=>[2,1,5,3,4,6,7]=>[2,1,5,3,4,6]=>[[.,.],[[.,.],[.,[.,.]]]] [7,6,4,3,5,2,1]=>[1,2,5,3,4,6,7]=>[1,2,5,3,4,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [7,6,4,5,1,2,3]=>[3,2,1,5,4,6,7]=>[3,2,1,5,4,6]=>[[[.,.],.],[[.,.],[.,.]]] [7,6,4,5,1,3,2]=>[2,3,1,5,4,6,7]=>[2,3,1,5,4,6]=>[[.,[.,.]],[[.,.],[.,.]]] [7,6,4,5,2,1,3]=>[3,1,2,5,4,6,7]=>[3,1,2,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [7,6,4,5,2,3,1]=>[1,3,2,5,4,6,7]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [7,6,4,5,3,1,2]=>[2,1,3,5,4,6,7]=>[2,1,3,5,4,6]=>[[.,.],[.,[[.,.],[.,.]]]] [7,6,4,5,3,2,1]=>[1,2,3,5,4,6,7]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [7,6,5,1,2,3,4]=>[4,3,2,1,5,6,7]=>[4,3,2,1,5,6]=>[[[[.,.],.],.],[.,[.,.]]] [7,6,5,1,2,4,3]=>[3,4,2,1,5,6,7]=>[3,4,2,1,5,6]=>[[[.,[.,.]],.],[.,[.,.]]] [7,6,5,1,3,2,4]=>[4,2,3,1,5,6,7]=>[4,2,3,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [7,6,5,1,3,4,2]=>[2,4,3,1,5,6,7]=>[2,4,3,1,5,6]=>[[.,[[.,.],.]],[.,[.,.]]] [7,6,5,1,4,2,3]=>[3,2,4,1,5,6,7]=>[3,2,4,1,5,6]=>[[[.,.],[.,.]],[.,[.,.]]] [7,6,5,1,4,3,2]=>[2,3,4,1,5,6,7]=>[2,3,4,1,5,6]=>[[.,[.,[.,.]]],[.,[.,.]]] [7,6,5,2,1,3,4]=>[4,3,1,2,5,6,7]=>[4,3,1,2,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [7,6,5,2,1,4,3]=>[3,4,1,2,5,6,7]=>[3,4,1,2,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [7,6,5,2,3,1,4]=>[4,1,3,2,5,6,7]=>[4,1,3,2,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [7,6,5,2,3,4,1]=>[1,4,3,2,5,6,7]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [7,6,5,2,4,1,3]=>[3,1,4,2,5,6,7]=>[3,1,4,2,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [7,6,5,2,4,3,1]=>[1,3,4,2,5,6,7]=>[1,3,4,2,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [7,6,5,3,1,2,4]=>[4,2,1,3,5,6,7]=>[4,2,1,3,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [7,6,5,3,1,4,2]=>[2,4,1,3,5,6,7]=>[2,4,1,3,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [7,6,5,3,2,1,4]=>[4,1,2,3,5,6,7]=>[4,1,2,3,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [7,6,5,3,2,4,1]=>[1,4,2,3,5,6,7]=>[1,4,2,3,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [7,6,5,3,4,1,2]=>[2,1,4,3,5,6,7]=>[2,1,4,3,5,6]=>[[.,.],[[.,.],[.,[.,.]]]] [7,6,5,3,4,2,1]=>[1,2,4,3,5,6,7]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [7,6,5,4,1,2,3]=>[3,2,1,4,5,6,7]=>[3,2,1,4,5,6]=>[[[.,.],.],[.,[.,[.,.]]]] [7,6,5,4,1,3,2]=>[2,3,1,4,5,6,7]=>[2,3,1,4,5,6]=>[[.,[.,.]],[.,[.,[.,.]]]] [7,6,5,4,2,1,3]=>[3,1,2,4,5,6,7]=>[3,1,2,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [7,6,5,4,2,3,1]=>[1,3,2,4,5,6,7]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [7,6,5,4,3,1,2]=>[2,1,3,4,5,6,7]=>[2,1,3,4,5,6]=>[[.,.],[.,[.,[.,[.,.]]]]] [7,6,5,4,3,2,1]=>[1,2,3,4,5,6,7]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [7,8,5,6,3,4,1,2]=>[2,1,4,3,6,5,8,7]=>[2,1,4,3,6,5,7]=>[[.,.],[[.,.],[[.,.],[.,.]]]] [3,4,5,6,7,8,1,2]=>[2,1,8,7,6,5,4,3]=>[2,1,7,6,5,4,3]=>[[.,.],[[[[[.,.],.],.],.],.]] [7,8,5,6,1,2,3,4]=>[4,3,2,1,6,5,8,7]=>[4,3,2,1,6,5,7]=>[[[[.,.],.],.],[[.,.],[.,.]]] [5,6,7,8,1,2,3,4]=>[4,3,2,1,8,7,6,5]=>[4,3,2,1,7,6,5]=>[[[[.,.],.],.],[[[.,.],.],.]] [7,8,1,2,3,4,5,6]=>[6,5,4,3,2,1,8,7]=>[6,5,4,3,2,1,7]=>[[[[[[.,.],.],.],.],.],[.,.]] [1,2,3,4,5,6,7,8]=>[8,7,6,5,4,3,2,1]=>[7,6,5,4,3,2,1]=>[[[[[[[.,.],.],.],.],.],.],.] [4,3,2,1,8,7,6,5]=>[5,6,7,8,1,2,3,4]=>[5,6,7,1,2,3,4]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [3,4,2,1,7,8,6,5]=>[5,6,8,7,1,2,4,3]=>[5,6,7,1,2,4,3]=>[[.,[.,[.,.]]],[.,[[.,.],.]]] [2,4,3,1,7,6,8,5]=>[5,8,6,7,1,3,4,2]=>[5,6,7,1,3,4,2]=>[[.,[.,[.,.]]],[[.,[.,.]],.]] [3,2,4,1,6,8,7,5]=>[5,7,8,6,1,4,2,3]=>[5,7,6,1,4,2,3]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [2,3,4,1,6,7,8,5]=>[5,8,7,6,1,4,3,2]=>[5,7,6,1,4,3,2]=>[[.,[[.,.],.]],[[[.,.],.],.]] [3,2,1,4,5,8,7,6]=>[6,7,8,5,4,1,2,3]=>[6,7,5,4,1,2,3]=>[[[[.,[.,.]],.],.],[.,[.,.]]] [2,3,1,4,5,7,8,6]=>[6,8,7,5,4,1,3,2]=>[6,7,5,4,1,3,2]=>[[[[.,[.,.]],.],.],[[.,.],.]] [2,1,4,3,6,5,8,7]=>[7,8,5,6,3,4,1,2]=>[7,5,6,3,4,1,2]=>[[[[.,.],[.,.]],[.,.]],[.,.]] [2,1,3,4,5,6,8,7]=>[7,8,6,5,4,3,1,2]=>[7,6,5,4,3,1,2]=>[[[[[[.,.],.],.],.],.],[.,.]] [1,4,3,2,7,6,5,8]=>[8,5,6,7,2,3,4,1]=>[5,6,7,2,3,4,1]=>[[[.,[.,[.,.]]],[.,[.,.]]],.] [1,3,4,2,6,7,5,8]=>[8,5,7,6,2,4,3,1]=>[5,7,6,2,4,3,1]=>[[[.,[[.,.],.]],[[.,.],.]],.] [1,3,2,4,5,7,6,8]=>[8,6,7,5,4,2,3,1]=>[6,7,5,4,2,3,1]=>[[[[[.,[.,.]],.],.],[.,.]],.] [1,2,4,3,6,5,7,8]=>[8,7,5,6,3,4,2,1]=>[7,5,6,3,4,2,1]=>[[[[[.,.],[.,.]],[.,.]],.],.] [4,2,3,1,8,6,7,5]=>[5,7,6,8,1,3,2,4]=>[5,7,6,1,3,2,4]=>[[.,[[.,.],.]],[[.,.],[.,.]]] [2,1,5,6,3,4,8,7]=>[7,8,4,3,6,5,1,2]=>[7,4,3,6,5,1,2]=>[[[[.,.],.],[[.,.],.]],[.,.]] [2,6,7,1,3,4,8,5]=>[5,8,4,3,1,7,6,2]=>[5,4,3,1,7,6,2]=>[[[[.,.],.],.],[[[.,.],.],.]] [3,4,1,2,7,8,5,6]=>[6,5,8,7,2,1,4,3]=>[6,5,7,2,1,4,3]=>[[[[.,.],[.,.]],.],[[.,.],.]] [3,5,1,7,2,8,4,6]=>[6,4,8,2,7,1,5,3]=>[6,4,2,7,1,5,3]=>[[[[.,.],.],[.,.]],[[.,.],.]] [3,1,2,4,5,8,6,7]=>[7,6,8,5,4,2,1,3]=>[7,6,5,4,2,1,3]=>[[[[[[.,.],.],.],.],.],[.,.]] [4,6,7,1,8,2,3,5]=>[5,3,2,8,1,7,6,4]=>[5,3,2,1,7,6,4]=>[[[[.,.],.],.],[[[.,.],.],.]] [1,4,2,3,7,5,6,8]=>[8,6,5,7,3,2,4,1]=>[6,5,7,3,2,4,1]=>[[[[[.,.],[.,.]],.],[.,.]],.] [4,1,2,3,8,5,6,7]=>[7,6,5,8,3,2,1,4]=>[7,6,5,3,2,1,4]=>[[[[[[.,.],.],.],.],.],[.,.]] [1,5,2,7,3,4,6,8]=>[8,6,4,3,7,2,5,1]=>[6,4,3,7,2,5,1]=>[[[[[.,.],.],[.,.]],[.,.]],.] [6,1,8,2,3,4,5,7]=>[7,5,4,3,2,8,1,6]=>[7,5,4,3,2,1,6]=>[[[[[[.,.],.],.],.],.],[.,.]] [7,8,4,3,6,5,1,2]=>[2,1,5,6,3,4,8,7]=>[2,1,5,6,3,4,7]=>[[.,.],[[.,[.,.]],[.,[.,.]]]] [5,3,2,8,1,7,6,4]=>[4,6,7,1,8,2,3,5]=>[4,6,7,1,2,3,5]=>[[.,[.,[.,.]]],[.,[.,[.,.]]]] [6,4,8,2,7,1,5,3]=>[3,5,1,7,2,8,4,6]=>[3,5,1,7,2,4,6]=>[[.,[.,.]],[[.,.],[.,[.,.]]]] [6,5,8,7,2,1,4,3]=>[3,4,1,2,7,8,5,6]=>[3,4,1,2,7,5,6]=>[[.,[.,.]],[.,[[.,.],[.,.]]]] [6,3,8,1,2,7,4,5]=>[5,4,7,2,1,8,3,6]=>[5,4,7,2,1,3,6]=>[[[[.,.],[.,.]],.],[.,[.,.]]] [7,8,4,1,6,2,3,5]=>[5,3,2,6,1,4,8,7]=>[5,3,2,6,1,4,7]=>[[[[.,.],.],[.,.]],[.,[.,.]]] [1,6,7,4,5,2,3,8]=>[8,3,2,5,4,7,6,1]=>[3,2,5,4,7,6,1]=>[[[.,.],[[.,.],[[.,.],.]]],.] [1,5,4,7,6,2,3,8]=>[8,3,2,6,7,4,5,1]=>[3,2,6,7,4,5,1]=>[[[.,.],[[.,[.,.]],[.,.]]],.] [6,2,8,4,5,1,7,3]=>[3,7,1,5,4,8,2,6]=>[3,7,1,5,4,2,6]=>[[.,[.,.]],[[[.,.],.],[.,.]]] [4,3,1,2,8,7,5,6]=>[6,5,7,8,2,1,3,4]=>[6,5,7,2,1,3,4]=>[[[[.,.],[.,.]],.],[.,[.,.]]]