=>

[1]=>[1]=>[.,.] [1,2]=>[1,2]=>[.,[.,.]] [2,1]=>[1,2]=>[.,[.,.]] [1,2,3]=>[1,2,3]=>[.,[.,[.,.]]] [1,3,2]=>[1,2,3]=>[.,[.,[.,.]]] [2,1,3]=>[1,2,3]=>[.,[.,[.,.]]] [2,3,1]=>[1,2,3]=>[.,[.,[.,.]]] [3,1,2]=>[1,3,2]=>[.,[[.,.],.]] [3,2,1]=>[1,3,2]=>[.,[[.,.],.]] [1,2,3,4]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]] [1,2,4,3]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]] [1,3,2,4]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]] [1,3,4,2]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]] [1,4,2,3]=>[1,2,4,3]=>[.,[.,[[.,.],.]]] [1,4,3,2]=>[1,2,4,3]=>[.,[.,[[.,.],.]]] [2,1,3,4]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]] [2,1,4,3]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]] [2,3,1,4]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]] [2,3,4,1]=>[1,2,3,4]=>[.,[.,[.,[.,.]]]] [2,4,1,3]=>[1,2,4,3]=>[.,[.,[[.,.],.]]] [2,4,3,1]=>[1,2,4,3]=>[.,[.,[[.,.],.]]] [3,1,2,4]=>[1,3,2,4]=>[.,[[.,.],[.,.]]] [3,1,4,2]=>[1,3,4,2]=>[.,[[.,.],[.,.]]] [3,2,1,4]=>[1,3,2,4]=>[.,[[.,.],[.,.]]] [3,2,4,1]=>[1,3,4,2]=>[.,[[.,.],[.,.]]] [3,4,1,2]=>[1,3,2,4]=>[.,[[.,.],[.,.]]] [3,4,2,1]=>[1,3,2,4]=>[.,[[.,.],[.,.]]] [4,1,2,3]=>[1,4,3,2]=>[.,[[[.,.],.],.]] [4,1,3,2]=>[1,4,2,3]=>[.,[[.,[.,.]],.]] [4,2,1,3]=>[1,4,3,2]=>[.,[[[.,.],.],.]] [4,2,3,1]=>[1,4,2,3]=>[.,[[.,[.,.]],.]] [4,3,1,2]=>[1,4,2,3]=>[.,[[.,[.,.]],.]] [4,3,2,1]=>[1,4,2,3]=>[.,[[.,[.,.]],.]] [1,2,3,4,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [1,2,3,5,4]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [1,2,4,3,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [1,2,4,5,3]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [1,2,5,3,4]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [1,2,5,4,3]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [1,3,2,4,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [1,3,2,5,4]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [1,3,4,2,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [1,3,4,5,2]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [1,3,5,2,4]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [1,3,5,4,2]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [1,4,2,3,5]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [1,4,2,5,3]=>[1,2,4,5,3]=>[.,[.,[[.,.],[.,.]]]] [1,4,3,2,5]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [1,4,3,5,2]=>[1,2,4,5,3]=>[.,[.,[[.,.],[.,.]]]] [1,4,5,2,3]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [1,4,5,3,2]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [1,5,2,3,4]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]] [1,5,2,4,3]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]] [1,5,3,2,4]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]] [1,5,3,4,2]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]] [1,5,4,2,3]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]] [1,5,4,3,2]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]] [2,1,3,4,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [2,1,3,5,4]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [2,1,4,3,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [2,1,4,5,3]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [2,1,5,3,4]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [2,1,5,4,3]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [2,3,1,4,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [2,3,1,5,4]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [2,3,4,1,5]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [2,3,4,5,1]=>[1,2,3,4,5]=>[.,[.,[.,[.,[.,.]]]]] [2,3,5,1,4]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [2,3,5,4,1]=>[1,2,3,5,4]=>[.,[.,[.,[[.,.],.]]]] [2,4,1,3,5]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [2,4,1,5,3]=>[1,2,4,5,3]=>[.,[.,[[.,.],[.,.]]]] [2,4,3,1,5]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [2,4,3,5,1]=>[1,2,4,5,3]=>[.,[.,[[.,.],[.,.]]]] [2,4,5,1,3]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [2,4,5,3,1]=>[1,2,4,3,5]=>[.,[.,[[.,.],[.,.]]]] [2,5,1,3,4]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]] [2,5,1,4,3]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]] [2,5,3,1,4]=>[1,2,5,4,3]=>[.,[.,[[[.,.],.],.]]] [2,5,3,4,1]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]] [2,5,4,1,3]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]] [2,5,4,3,1]=>[1,2,5,3,4]=>[.,[.,[[.,[.,.]],.]]] [3,1,2,4,5]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [3,1,2,5,4]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [3,1,4,2,5]=>[1,3,4,2,5]=>[.,[[.,.],[.,[.,.]]]] [3,1,4,5,2]=>[1,3,4,5,2]=>[.,[[.,.],[.,[.,.]]]] [3,1,5,2,4]=>[1,3,5,4,2]=>[.,[[.,.],[[.,.],.]]] [3,1,5,4,2]=>[1,3,5,2,4]=>[.,[[.,.],[[.,.],.]]] [3,2,1,4,5]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [3,2,1,5,4]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [3,2,4,1,5]=>[1,3,4,2,5]=>[.,[[.,.],[.,[.,.]]]] [3,2,4,5,1]=>[1,3,4,5,2]=>[.,[[.,.],[.,[.,.]]]] [3,2,5,1,4]=>[1,3,5,4,2]=>[.,[[.,.],[[.,.],.]]] [3,2,5,4,1]=>[1,3,5,2,4]=>[.,[[.,.],[[.,.],.]]] [3,4,1,2,5]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [3,4,1,5,2]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [3,4,2,1,5]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [3,4,2,5,1]=>[1,3,2,4,5]=>[.,[[.,.],[.,[.,.]]]] [3,4,5,1,2]=>[1,3,5,2,4]=>[.,[[.,.],[[.,.],.]]] [3,4,5,2,1]=>[1,3,5,2,4]=>[.,[[.,.],[[.,.],.]]] [3,5,1,2,4]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]] [3,5,1,4,2]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]] [3,5,2,1,4]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]] [3,5,2,4,1]=>[1,3,2,5,4]=>[.,[[.,.],[[.,.],.]]] [3,5,4,1,2]=>[1,3,4,2,5]=>[.,[[.,.],[.,[.,.]]]] [3,5,4,2,1]=>[1,3,4,2,5]=>[.,[[.,.],[.,[.,.]]]] [4,1,2,3,5]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]] [4,1,2,5,3]=>[1,4,5,3,2]=>[.,[[[.,.],.],[.,.]]] [4,1,3,2,5]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]] [4,1,3,5,2]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]] [4,1,5,2,3]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]] [4,1,5,3,2]=>[1,4,3,5,2]=>[.,[[[.,.],.],[.,.]]] [4,2,1,3,5]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]] [4,2,1,5,3]=>[1,4,5,3,2]=>[.,[[[.,.],.],[.,.]]] [4,2,3,1,5]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]] [4,2,3,5,1]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]] [4,2,5,1,3]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]] [4,2,5,3,1]=>[1,4,3,5,2]=>[.,[[[.,.],.],[.,.]]] [4,3,1,2,5]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]] [4,3,1,5,2]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]] [4,3,2,1,5]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]] [4,3,2,5,1]=>[1,4,5,2,3]=>[.,[[.,[.,.]],[.,.]]] [4,3,5,1,2]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]] [4,3,5,2,1]=>[1,4,2,3,5]=>[.,[[.,[.,.]],[.,.]]] [4,5,1,2,3]=>[1,4,2,5,3]=>[.,[[.,[.,.]],[.,.]]] [4,5,1,3,2]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]] [4,5,2,1,3]=>[1,4,2,5,3]=>[.,[[.,[.,.]],[.,.]]] [4,5,2,3,1]=>[1,4,3,2,5]=>[.,[[[.,.],.],[.,.]]] [4,5,3,1,2]=>[1,4,2,5,3]=>[.,[[.,[.,.]],[.,.]]] [4,5,3,2,1]=>[1,4,2,5,3]=>[.,[[.,[.,.]],[.,.]]] [5,1,2,3,4]=>[1,5,4,3,2]=>[.,[[[[.,.],.],.],.]] [5,1,2,4,3]=>[1,5,3,2,4]=>[.,[[[.,.],[.,.]],.]] [5,1,3,2,4]=>[1,5,4,2,3]=>[.,[[[.,[.,.]],.],.]] [5,1,3,4,2]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]] [5,1,4,2,3]=>[1,5,3,4,2]=>[.,[[[.,.],[.,.]],.]] [5,1,4,3,2]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]] [5,2,1,3,4]=>[1,5,4,3,2]=>[.,[[[[.,.],.],.],.]] [5,2,1,4,3]=>[1,5,3,2,4]=>[.,[[[.,.],[.,.]],.]] [5,2,3,1,4]=>[1,5,4,2,3]=>[.,[[[.,[.,.]],.],.]] [5,2,3,4,1]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]] [5,2,4,1,3]=>[1,5,3,4,2]=>[.,[[[.,.],[.,.]],.]] [5,2,4,3,1]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]] [5,3,1,2,4]=>[1,5,4,2,3]=>[.,[[[.,[.,.]],.],.]] [5,3,1,4,2]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]] [5,3,2,1,4]=>[1,5,4,2,3]=>[.,[[[.,[.,.]],.],.]] [5,3,2,4,1]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]] [5,3,4,1,2]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]] [5,3,4,2,1]=>[1,5,2,3,4]=>[.,[[.,[.,[.,.]]],.]] [5,4,1,2,3]=>[1,5,3,2,4]=>[.,[[[.,.],[.,.]],.]] [5,4,1,3,2]=>[1,5,2,4,3]=>[.,[[.,[[.,.],.]],.]] [5,4,2,1,3]=>[1,5,3,2,4]=>[.,[[[.,.],[.,.]],.]] [5,4,2,3,1]=>[1,5,2,4,3]=>[.,[[.,[[.,.],.]],.]] [5,4,3,1,2]=>[1,5,2,4,3]=>[.,[[.,[[.,.],.]],.]] [5,4,3,2,1]=>[1,5,2,4,3]=>[.,[[.,[[.,.],.]],.]] [1,2,3,4,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,2,3,4,6,5]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,2,3,5,4,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,2,3,5,6,4]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,2,3,6,4,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [1,2,3,6,5,4]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [1,2,4,3,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,2,4,3,6,5]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,2,4,5,3,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,2,4,5,6,3]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,2,4,6,3,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [1,2,4,6,5,3]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [1,2,5,3,4,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [1,2,5,3,6,4]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,.],[.,.]]]]] [1,2,5,4,3,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [1,2,5,4,6,3]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,.],[.,.]]]]] [1,2,5,6,3,4]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [1,2,5,6,4,3]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [1,2,6,3,4,5]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [1,2,6,3,5,4]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [1,2,6,4,3,5]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [1,2,6,4,5,3]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [1,2,6,5,3,4]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [1,2,6,5,4,3]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [1,3,2,4,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,3,2,4,6,5]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,3,2,5,4,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,3,2,5,6,4]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,3,2,6,4,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [1,3,2,6,5,4]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [1,3,4,2,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,3,4,2,6,5]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,3,4,5,2,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,3,4,5,6,2]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [1,3,4,6,2,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [1,3,4,6,5,2]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [1,3,5,2,4,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [1,3,5,2,6,4]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,.],[.,.]]]]] [1,3,5,4,2,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [1,3,5,4,6,2]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,.],[.,.]]]]] [1,3,5,6,2,4]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [1,3,5,6,4,2]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [1,3,6,2,4,5]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [1,3,6,2,5,4]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [1,3,6,4,2,5]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [1,3,6,4,5,2]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [1,3,6,5,2,4]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [1,3,6,5,4,2]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [1,4,2,3,5,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [1,4,2,3,6,5]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [1,4,2,5,3,6]=>[1,2,4,5,3,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [1,4,2,5,6,3]=>[1,2,4,5,6,3]=>[.,[.,[[.,.],[.,[.,.]]]]] [1,4,2,6,3,5]=>[1,2,4,6,5,3]=>[.,[.,[[.,.],[[.,.],.]]]] [1,4,2,6,5,3]=>[1,2,4,6,3,5]=>[.,[.,[[.,.],[[.,.],.]]]] [1,4,3,2,5,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [1,4,3,2,6,5]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [1,4,3,5,2,6]=>[1,2,4,5,3,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [1,4,3,5,6,2]=>[1,2,4,5,6,3]=>[.,[.,[[.,.],[.,[.,.]]]]] [1,4,3,6,2,5]=>[1,2,4,6,5,3]=>[.,[.,[[.,.],[[.,.],.]]]] [1,4,3,6,5,2]=>[1,2,4,6,3,5]=>[.,[.,[[.,.],[[.,.],.]]]] [1,4,5,2,3,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [1,4,5,2,6,3]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [1,4,5,3,2,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [1,4,5,3,6,2]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [1,4,5,6,2,3]=>[1,2,4,6,3,5]=>[.,[.,[[.,.],[[.,.],.]]]] [1,4,5,6,3,2]=>[1,2,4,6,3,5]=>[.,[.,[[.,.],[[.,.],.]]]] [1,4,6,2,3,5]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [1,4,6,2,5,3]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [1,4,6,3,2,5]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [1,4,6,3,5,2]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [1,4,6,5,2,3]=>[1,2,4,5,3,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [1,4,6,5,3,2]=>[1,2,4,5,3,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [1,5,2,3,4,6]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [1,5,2,3,6,4]=>[1,2,5,6,4,3]=>[.,[.,[[[.,.],.],[.,.]]]] [1,5,2,4,3,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,2,4,6,3]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,2,6,3,4]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,2,6,4,3]=>[1,2,5,4,6,3]=>[.,[.,[[[.,.],.],[.,.]]]] [1,5,3,2,4,6]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [1,5,3,2,6,4]=>[1,2,5,6,4,3]=>[.,[.,[[[.,.],.],[.,.]]]] [1,5,3,4,2,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,3,4,6,2]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,3,6,2,4]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,3,6,4,2]=>[1,2,5,4,6,3]=>[.,[.,[[[.,.],.],[.,.]]]] [1,5,4,2,3,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,4,2,6,3]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,4,3,2,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,4,3,6,2]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,4,6,2,3]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,4,6,3,2]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,6,2,3,4]=>[1,2,5,3,6,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,6,2,4,3]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [1,5,6,3,2,4]=>[1,2,5,3,6,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,6,3,4,2]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [1,5,6,4,2,3]=>[1,2,5,3,6,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,5,6,4,3,2]=>[1,2,5,3,6,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [1,6,2,3,4,5]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]] [1,6,2,3,5,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]] [1,6,2,4,3,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]] [1,6,2,4,5,3]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [1,6,2,5,3,4]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]] [1,6,2,5,4,3]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [1,6,3,2,4,5]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]] [1,6,3,2,5,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]] [1,6,3,4,2,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]] [1,6,3,4,5,2]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [1,6,3,5,2,4]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]] [1,6,3,5,4,2]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [1,6,4,2,3,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]] [1,6,4,2,5,3]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [1,6,4,3,2,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]] [1,6,4,3,5,2]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [1,6,4,5,2,3]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [1,6,4,5,3,2]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [1,6,5,2,3,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]] [1,6,5,2,4,3]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]] [1,6,5,3,2,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]] [1,6,5,3,4,2]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]] [1,6,5,4,2,3]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]] [1,6,5,4,3,2]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]] [2,1,3,4,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,1,3,4,6,5]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,1,3,5,4,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,1,3,5,6,4]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,1,3,6,4,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [2,1,3,6,5,4]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [2,1,4,3,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,1,4,3,6,5]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,1,4,5,3,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,1,4,5,6,3]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,1,4,6,3,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [2,1,4,6,5,3]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [2,1,5,3,4,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [2,1,5,3,6,4]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,.],[.,.]]]]] [2,1,5,4,3,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [2,1,5,4,6,3]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,.],[.,.]]]]] [2,1,5,6,3,4]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [2,1,5,6,4,3]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [2,1,6,3,4,5]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [2,1,6,3,5,4]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [2,1,6,4,3,5]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [2,1,6,4,5,3]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [2,1,6,5,3,4]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [2,1,6,5,4,3]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [2,3,1,4,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,3,1,4,6,5]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,3,1,5,4,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,3,1,5,6,4]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,3,1,6,4,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [2,3,1,6,5,4]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [2,3,4,1,5,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,3,4,1,6,5]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,3,4,5,1,6]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,3,4,5,6,1]=>[1,2,3,4,5,6]=>[.,[.,[.,[.,[.,[.,.]]]]]] [2,3,4,6,1,5]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [2,3,4,6,5,1]=>[1,2,3,4,6,5]=>[.,[.,[.,[.,[[.,.],.]]]]] [2,3,5,1,4,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [2,3,5,1,6,4]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,.],[.,.]]]]] [2,3,5,4,1,6]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [2,3,5,4,6,1]=>[1,2,3,5,6,4]=>[.,[.,[.,[[.,.],[.,.]]]]] [2,3,5,6,1,4]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [2,3,5,6,4,1]=>[1,2,3,5,4,6]=>[.,[.,[.,[[.,.],[.,.]]]]] [2,3,6,1,4,5]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [2,3,6,1,5,4]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [2,3,6,4,1,5]=>[1,2,3,6,5,4]=>[.,[.,[.,[[[.,.],.],.]]]] [2,3,6,4,5,1]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [2,3,6,5,1,4]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [2,3,6,5,4,1]=>[1,2,3,6,4,5]=>[.,[.,[.,[[.,[.,.]],.]]]] [2,4,1,3,5,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [2,4,1,3,6,5]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [2,4,1,5,3,6]=>[1,2,4,5,3,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [2,4,1,5,6,3]=>[1,2,4,5,6,3]=>[.,[.,[[.,.],[.,[.,.]]]]] [2,4,1,6,3,5]=>[1,2,4,6,5,3]=>[.,[.,[[.,.],[[.,.],.]]]] [2,4,1,6,5,3]=>[1,2,4,6,3,5]=>[.,[.,[[.,.],[[.,.],.]]]] [2,4,3,1,5,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [2,4,3,1,6,5]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [2,4,3,5,1,6]=>[1,2,4,5,3,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [2,4,3,5,6,1]=>[1,2,4,5,6,3]=>[.,[.,[[.,.],[.,[.,.]]]]] [2,4,3,6,1,5]=>[1,2,4,6,5,3]=>[.,[.,[[.,.],[[.,.],.]]]] [2,4,3,6,5,1]=>[1,2,4,6,3,5]=>[.,[.,[[.,.],[[.,.],.]]]] [2,4,5,1,3,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [2,4,5,1,6,3]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [2,4,5,3,1,6]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [2,4,5,3,6,1]=>[1,2,4,3,5,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [2,4,5,6,1,3]=>[1,2,4,6,3,5]=>[.,[.,[[.,.],[[.,.],.]]]] [2,4,5,6,3,1]=>[1,2,4,6,3,5]=>[.,[.,[[.,.],[[.,.],.]]]] [2,4,6,1,3,5]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [2,4,6,1,5,3]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [2,4,6,3,1,5]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [2,4,6,3,5,1]=>[1,2,4,3,6,5]=>[.,[.,[[.,.],[[.,.],.]]]] [2,4,6,5,1,3]=>[1,2,4,5,3,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [2,4,6,5,3,1]=>[1,2,4,5,3,6]=>[.,[.,[[.,.],[.,[.,.]]]]] [2,5,1,3,4,6]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [2,5,1,3,6,4]=>[1,2,5,6,4,3]=>[.,[.,[[[.,.],.],[.,.]]]] [2,5,1,4,3,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,1,4,6,3]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,1,6,3,4]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,1,6,4,3]=>[1,2,5,4,6,3]=>[.,[.,[[[.,.],.],[.,.]]]] [2,5,3,1,4,6]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [2,5,3,1,6,4]=>[1,2,5,6,4,3]=>[.,[.,[[[.,.],.],[.,.]]]] [2,5,3,4,1,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,3,4,6,1]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,3,6,1,4]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,3,6,4,1]=>[1,2,5,4,6,3]=>[.,[.,[[[.,.],.],[.,.]]]] [2,5,4,1,3,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,4,1,6,3]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,4,3,1,6]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,4,3,6,1]=>[1,2,5,6,3,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,4,6,1,3]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,4,6,3,1]=>[1,2,5,3,4,6]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,6,1,3,4]=>[1,2,5,3,6,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,6,1,4,3]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [2,5,6,3,1,4]=>[1,2,5,3,6,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,6,3,4,1]=>[1,2,5,4,3,6]=>[.,[.,[[[.,.],.],[.,.]]]] [2,5,6,4,1,3]=>[1,2,5,3,6,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,5,6,4,3,1]=>[1,2,5,3,6,4]=>[.,[.,[[.,[.,.]],[.,.]]]] [2,6,1,3,4,5]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]] [2,6,1,3,5,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]] [2,6,1,4,3,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]] [2,6,1,4,5,3]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [2,6,1,5,3,4]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]] [2,6,1,5,4,3]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [2,6,3,1,4,5]=>[1,2,6,5,4,3]=>[.,[.,[[[[.,.],.],.],.]]] [2,6,3,1,5,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]] [2,6,3,4,1,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]] [2,6,3,4,5,1]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [2,6,3,5,1,4]=>[1,2,6,4,5,3]=>[.,[.,[[[.,.],[.,.]],.]]] [2,6,3,5,4,1]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [2,6,4,1,3,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]] [2,6,4,1,5,3]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [2,6,4,3,1,5]=>[1,2,6,5,3,4]=>[.,[.,[[[.,[.,.]],.],.]]] [2,6,4,3,5,1]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [2,6,4,5,1,3]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [2,6,4,5,3,1]=>[1,2,6,3,4,5]=>[.,[.,[[.,[.,[.,.]]],.]]] [2,6,5,1,3,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]] [2,6,5,1,4,3]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]] [2,6,5,3,1,4]=>[1,2,6,4,3,5]=>[.,[.,[[[.,.],[.,.]],.]]] [2,6,5,3,4,1]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]] [2,6,5,4,1,3]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]] [2,6,5,4,3,1]=>[1,2,6,3,5,4]=>[.,[.,[[.,[[.,.],.]],.]]] [3,1,2,4,5,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,1,2,4,6,5]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,1,2,5,4,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,1,2,5,6,4]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,1,2,6,4,5]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,1,2,6,5,4]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,1,4,2,5,6]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,1,4,2,6,5]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,1,4,5,2,6]=>[1,3,4,5,2,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,1,4,5,6,2]=>[1,3,4,5,6,2]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,1,4,6,2,5]=>[1,3,4,6,5,2]=>[.,[[.,.],[.,[[.,.],.]]]] [3,1,4,6,5,2]=>[1,3,4,6,2,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,1,5,2,4,6]=>[1,3,5,4,2,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,1,5,2,6,4]=>[1,3,5,6,4,2]=>[.,[[.,.],[[.,.],[.,.]]]] [3,1,5,4,2,6]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,1,5,4,6,2]=>[1,3,5,6,2,4]=>[.,[[.,.],[[.,.],[.,.]]]] [3,1,5,6,2,4]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,1,5,6,4,2]=>[1,3,5,4,6,2]=>[.,[[.,.],[[.,.],[.,.]]]] [3,1,6,2,4,5]=>[1,3,6,5,4,2]=>[.,[[.,.],[[[.,.],.],.]]] [3,1,6,2,5,4]=>[1,3,6,4,2,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,1,6,4,2,5]=>[1,3,6,5,2,4]=>[.,[[.,.],[[[.,.],.],.]]] [3,1,6,4,5,2]=>[1,3,6,2,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,1,6,5,2,4]=>[1,3,6,4,5,2]=>[.,[[.,.],[[.,[.,.]],.]]] [3,1,6,5,4,2]=>[1,3,6,2,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,2,1,4,5,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,2,1,4,6,5]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,2,1,5,4,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,2,1,5,6,4]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,2,1,6,4,5]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,2,1,6,5,4]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,2,4,1,5,6]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,2,4,1,6,5]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,2,4,5,1,6]=>[1,3,4,5,2,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,2,4,5,6,1]=>[1,3,4,5,6,2]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,2,4,6,1,5]=>[1,3,4,6,5,2]=>[.,[[.,.],[.,[[.,.],.]]]] [3,2,4,6,5,1]=>[1,3,4,6,2,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,2,5,1,4,6]=>[1,3,5,4,2,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,2,5,1,6,4]=>[1,3,5,6,4,2]=>[.,[[.,.],[[.,.],[.,.]]]] [3,2,5,4,1,6]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,2,5,4,6,1]=>[1,3,5,6,2,4]=>[.,[[.,.],[[.,.],[.,.]]]] [3,2,5,6,1,4]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,2,5,6,4,1]=>[1,3,5,4,6,2]=>[.,[[.,.],[[.,.],[.,.]]]] [3,2,6,1,4,5]=>[1,3,6,5,4,2]=>[.,[[.,.],[[[.,.],.],.]]] [3,2,6,1,5,4]=>[1,3,6,4,2,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,2,6,4,1,5]=>[1,3,6,5,2,4]=>[.,[[.,.],[[[.,.],.],.]]] [3,2,6,4,5,1]=>[1,3,6,2,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,2,6,5,1,4]=>[1,3,6,4,5,2]=>[.,[[.,.],[[.,[.,.]],.]]] [3,2,6,5,4,1]=>[1,3,6,2,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,4,1,2,5,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,4,1,2,6,5]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,4,1,5,2,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,4,1,5,6,2]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,4,1,6,2,5]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,4,1,6,5,2]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,4,2,1,5,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,4,2,1,6,5]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,4,2,5,1,6]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,4,2,5,6,1]=>[1,3,2,4,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,4,2,6,1,5]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,4,2,6,5,1]=>[1,3,2,4,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,4,5,1,2,6]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,4,5,1,6,2]=>[1,3,5,6,2,4]=>[.,[[.,.],[[.,.],[.,.]]]] [3,4,5,2,1,6]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,4,5,2,6,1]=>[1,3,5,6,2,4]=>[.,[[.,.],[[.,.],[.,.]]]] [3,4,5,6,1,2]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,4,5,6,2,1]=>[1,3,5,2,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,4,6,1,2,5]=>[1,3,6,5,2,4]=>[.,[[.,.],[[[.,.],.],.]]] [3,4,6,1,5,2]=>[1,3,6,2,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,4,6,2,1,5]=>[1,3,6,5,2,4]=>[.,[[.,.],[[[.,.],.],.]]] [3,4,6,2,5,1]=>[1,3,6,2,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,4,6,5,1,2]=>[1,3,6,2,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,4,6,5,2,1]=>[1,3,6,2,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,5,1,2,4,6]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,5,1,2,6,4]=>[1,3,2,5,6,4]=>[.,[[.,.],[[.,.],[.,.]]]] [3,5,1,4,2,6]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,5,1,4,6,2]=>[1,3,2,5,6,4]=>[.,[[.,.],[[.,.],[.,.]]]] [3,5,1,6,2,4]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,5,1,6,4,2]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,5,2,1,4,6]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,5,2,1,6,4]=>[1,3,2,5,6,4]=>[.,[[.,.],[[.,.],[.,.]]]] [3,5,2,4,1,6]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,5,2,4,6,1]=>[1,3,2,5,6,4]=>[.,[[.,.],[[.,.],[.,.]]]] [3,5,2,6,1,4]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,5,2,6,4,1]=>[1,3,2,5,4,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,5,4,1,2,6]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,5,4,1,6,2]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,5,4,2,1,6]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,5,4,2,6,1]=>[1,3,4,2,5,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,5,4,6,1,2]=>[1,3,4,6,2,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,5,4,6,2,1]=>[1,3,4,6,2,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,5,6,1,2,4]=>[1,3,6,4,2,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,5,6,1,4,2]=>[1,3,6,2,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [3,5,6,2,1,4]=>[1,3,6,4,2,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,5,6,2,4,1]=>[1,3,6,2,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [3,5,6,4,1,2]=>[1,3,6,2,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [3,5,6,4,2,1]=>[1,3,6,2,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [3,6,1,2,4,5]=>[1,3,2,6,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [3,6,1,2,5,4]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,1,4,2,5]=>[1,3,2,6,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [3,6,1,4,5,2]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,1,5,2,4]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,1,5,4,2]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,2,1,4,5]=>[1,3,2,6,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [3,6,2,1,5,4]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,2,4,1,5]=>[1,3,2,6,5,4]=>[.,[[.,.],[[[.,.],.],.]]] [3,6,2,4,5,1]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,2,5,1,4]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,2,5,4,1]=>[1,3,2,6,4,5]=>[.,[[.,.],[[.,[.,.]],.]]] [3,6,4,1,2,5]=>[1,3,4,2,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,6,4,1,5,2]=>[1,3,4,2,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,6,4,2,1,5]=>[1,3,4,2,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,6,4,2,5,1]=>[1,3,4,2,6,5]=>[.,[[.,.],[.,[[.,.],.]]]] [3,6,4,5,1,2]=>[1,3,4,5,2,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,6,4,5,2,1]=>[1,3,4,5,2,6]=>[.,[[.,.],[.,[.,[.,.]]]]] [3,6,5,1,2,4]=>[1,3,5,2,6,4]=>[.,[[.,.],[[.,.],[.,.]]]] [3,6,5,1,4,2]=>[1,3,5,4,2,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,6,5,2,1,4]=>[1,3,5,2,6,4]=>[.,[[.,.],[[.,.],[.,.]]]] [3,6,5,2,4,1]=>[1,3,5,4,2,6]=>[.,[[.,.],[[.,.],[.,.]]]] [3,6,5,4,1,2]=>[1,3,5,2,6,4]=>[.,[[.,.],[[.,.],[.,.]]]] [3,6,5,4,2,1]=>[1,3,5,2,6,4]=>[.,[[.,.],[[.,.],[.,.]]]] [4,1,2,3,5,6]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,1,2,3,6,5]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,1,2,5,3,6]=>[1,4,5,3,2,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,1,2,5,6,3]=>[1,4,5,6,3,2]=>[.,[[[.,.],.],[.,[.,.]]]] [4,1,2,6,3,5]=>[1,4,6,5,3,2]=>[.,[[[.,.],.],[[.,.],.]]] [4,1,2,6,5,3]=>[1,4,6,3,2,5]=>[.,[[[.,.],.],[[.,.],.]]] [4,1,3,2,5,6]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,1,3,2,6,5]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,1,3,5,2,6]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,1,3,5,6,2]=>[1,4,5,6,2,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,1,3,6,2,5]=>[1,4,6,5,2,3]=>[.,[[.,[.,.]],[[.,.],.]]] [4,1,3,6,5,2]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,1,5,2,3,6]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,1,5,2,6,3]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,1,5,3,2,6]=>[1,4,3,5,2,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,1,5,3,6,2]=>[1,4,3,5,6,2]=>[.,[[[.,.],.],[.,[.,.]]]] [4,1,5,6,2,3]=>[1,4,6,3,5,2]=>[.,[[[.,.],.],[[.,.],.]]] [4,1,5,6,3,2]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,1,6,2,3,5]=>[1,4,2,3,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,1,6,2,5,3]=>[1,4,2,3,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,1,6,3,2,5]=>[1,4,3,6,5,2]=>[.,[[[.,.],.],[[.,.],.]]] [4,1,6,3,5,2]=>[1,4,3,6,2,5]=>[.,[[[.,.],.],[[.,.],.]]] [4,1,6,5,2,3]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,1,6,5,3,2]=>[1,4,5,3,6,2]=>[.,[[[.,.],.],[.,[.,.]]]] [4,2,1,3,5,6]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,2,1,3,6,5]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,2,1,5,3,6]=>[1,4,5,3,2,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,2,1,5,6,3]=>[1,4,5,6,3,2]=>[.,[[[.,.],.],[.,[.,.]]]] [4,2,1,6,3,5]=>[1,4,6,5,3,2]=>[.,[[[.,.],.],[[.,.],.]]] [4,2,1,6,5,3]=>[1,4,6,3,2,5]=>[.,[[[.,.],.],[[.,.],.]]] [4,2,3,1,5,6]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,2,3,1,6,5]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,2,3,5,1,6]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,2,3,5,6,1]=>[1,4,5,6,2,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,2,3,6,1,5]=>[1,4,6,5,2,3]=>[.,[[.,[.,.]],[[.,.],.]]] [4,2,3,6,5,1]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,2,5,1,3,6]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,2,5,1,6,3]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,2,5,3,1,6]=>[1,4,3,5,2,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,2,5,3,6,1]=>[1,4,3,5,6,2]=>[.,[[[.,.],.],[.,[.,.]]]] [4,2,5,6,1,3]=>[1,4,6,3,5,2]=>[.,[[[.,.],.],[[.,.],.]]] [4,2,5,6,3,1]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,2,6,1,3,5]=>[1,4,2,3,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,2,6,1,5,3]=>[1,4,2,3,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,2,6,3,1,5]=>[1,4,3,6,5,2]=>[.,[[[.,.],.],[[.,.],.]]] [4,2,6,3,5,1]=>[1,4,3,6,2,5]=>[.,[[[.,.],.],[[.,.],.]]] [4,2,6,5,1,3]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,2,6,5,3,1]=>[1,4,5,3,6,2]=>[.,[[[.,.],.],[.,[.,.]]]] [4,3,1,2,5,6]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,1,2,6,5]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,1,5,2,6]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,1,5,6,2]=>[1,4,5,6,2,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,1,6,2,5]=>[1,4,6,5,2,3]=>[.,[[.,[.,.]],[[.,.],.]]] [4,3,1,6,5,2]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,3,2,1,5,6]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,2,1,6,5]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,2,5,1,6]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,2,5,6,1]=>[1,4,5,6,2,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,2,6,1,5]=>[1,4,6,5,2,3]=>[.,[[.,[.,.]],[[.,.],.]]] [4,3,2,6,5,1]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,3,5,1,2,6]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,5,1,6,2]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,5,2,1,6]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,5,2,6,1]=>[1,4,2,3,5,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,5,6,1,2]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,3,5,6,2,1]=>[1,4,6,2,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,3,6,1,2,5]=>[1,4,2,3,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,3,6,1,5,2]=>[1,4,2,3,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,3,6,2,1,5]=>[1,4,2,3,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,3,6,2,5,1]=>[1,4,2,3,6,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,3,6,5,1,2]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,3,6,5,2,1]=>[1,4,5,2,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,5,1,2,3,6]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,5,1,2,6,3]=>[1,4,2,5,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,5,1,3,2,6]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,5,1,3,6,2]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,5,1,6,2,3]=>[1,4,6,3,2,5]=>[.,[[[.,.],.],[[.,.],.]]] [4,5,1,6,3,2]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [4,5,2,1,3,6]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,5,2,1,6,3]=>[1,4,2,5,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,5,2,3,1,6]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,5,2,3,6,1]=>[1,4,3,2,5,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,5,2,6,1,3]=>[1,4,6,3,2,5]=>[.,[[[.,.],.],[[.,.],.]]] [4,5,2,6,3,1]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [4,5,3,1,2,6]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,5,3,1,6,2]=>[1,4,2,5,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,5,3,2,1,6]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,5,3,2,6,1]=>[1,4,2,5,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,5,3,6,1,2]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [4,5,3,6,2,1]=>[1,4,6,2,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [4,5,6,1,2,3]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,5,6,1,3,2]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,5,6,2,1,3]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,5,6,2,3,1]=>[1,4,2,5,3,6]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,5,6,3,1,2]=>[1,4,3,6,2,5]=>[.,[[[.,.],.],[[.,.],.]]] [4,5,6,3,2,1]=>[1,4,3,6,2,5]=>[.,[[[.,.],.],[[.,.],.]]] [4,6,1,2,3,5]=>[1,4,2,6,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,1,2,5,3]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,1,3,2,5]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]] [4,6,1,3,5,2]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]] [4,6,1,5,2,3]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,6,1,5,3,2]=>[1,4,5,3,2,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,6,2,1,3,5]=>[1,4,2,6,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,2,1,5,3]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,2,3,1,5]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]] [4,6,2,3,5,1]=>[1,4,3,2,6,5]=>[.,[[[.,.],.],[[.,.],.]]] [4,6,2,5,1,3]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,6,2,5,3,1]=>[1,4,5,3,2,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,6,3,1,2,5]=>[1,4,2,6,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,3,1,5,2]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,3,2,1,5]=>[1,4,2,6,5,3]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,3,2,5,1]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,3,5,1,2]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,6,3,5,2,1]=>[1,4,5,2,6,3]=>[.,[[.,[.,.]],[.,[.,.]]]] [4,6,5,1,2,3]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,5,1,3,2]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,5,2,1,3]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,5,2,3,1]=>[1,4,2,6,3,5]=>[.,[[.,[.,.]],[[.,.],.]]] [4,6,5,3,1,2]=>[1,4,3,5,2,6]=>[.,[[[.,.],.],[.,[.,.]]]] [4,6,5,3,2,1]=>[1,4,3,5,2,6]=>[.,[[[.,.],.],[.,[.,.]]]] [5,1,2,3,4,6]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]] [5,1,2,3,6,4]=>[1,5,6,4,3,2]=>[.,[[[[.,.],.],.],[.,.]]] [5,1,2,4,3,6]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]] [5,1,2,4,6,3]=>[1,5,6,3,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [5,1,2,6,3,4]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]] [5,1,2,6,4,3]=>[1,5,4,6,3,2]=>[.,[[[[.,.],.],.],[.,.]]] [5,1,3,2,4,6]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]] [5,1,3,2,6,4]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [5,1,3,4,2,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,1,3,4,6,2]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,1,3,6,2,4]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,1,3,6,4,2]=>[1,5,4,6,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [5,1,4,2,3,6]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [5,1,4,2,6,3]=>[1,5,6,3,4,2]=>[.,[[[.,.],[.,.]],[.,.]]] [5,1,4,3,2,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,1,4,3,6,2]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,1,4,6,2,3]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,1,4,6,3,2]=>[1,5,3,4,6,2]=>[.,[[[.,.],[.,.]],[.,.]]] [5,1,6,2,3,4]=>[1,5,3,6,4,2]=>[.,[[[.,.],[.,.]],[.,.]]] [5,1,6,2,4,3]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]] [5,1,6,3,2,4]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,1,6,3,4,2]=>[1,5,4,3,6,2]=>[.,[[[[.,.],.],.],[.,.]]] [5,1,6,4,2,3]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,1,6,4,3,2]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,1,3,4,6]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]] [5,2,1,3,6,4]=>[1,5,6,4,3,2]=>[.,[[[[.,.],.],.],[.,.]]] [5,2,1,4,3,6]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,1,4,6,3]=>[1,5,6,3,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,1,6,3,4]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,1,6,4,3]=>[1,5,4,6,3,2]=>[.,[[[[.,.],.],.],[.,.]]] [5,2,3,1,4,6]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]] [5,2,3,1,6,4]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [5,2,3,4,1,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,2,3,4,6,1]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,2,3,6,1,4]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,2,3,6,4,1]=>[1,5,4,6,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [5,2,4,1,3,6]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,4,1,6,3]=>[1,5,6,3,4,2]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,4,3,1,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,2,4,3,6,1]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,2,4,6,1,3]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,2,4,6,3,1]=>[1,5,3,4,6,2]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,6,1,3,4]=>[1,5,3,6,4,2]=>[.,[[[.,.],[.,.]],[.,.]]] [5,2,6,1,4,3]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]] [5,2,6,3,1,4]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,2,6,3,4,1]=>[1,5,4,3,6,2]=>[.,[[[[.,.],.],.],[.,.]]] [5,2,6,4,1,3]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,2,6,4,3,1]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [5,3,1,2,4,6]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]] [5,3,1,2,6,4]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [5,3,1,4,2,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,1,4,6,2]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,1,6,2,4]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,1,6,4,2]=>[1,5,4,6,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [5,3,2,1,4,6]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]] [5,3,2,1,6,4]=>[1,5,6,4,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [5,3,2,4,1,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,2,4,6,1]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,2,6,1,4]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,2,6,4,1]=>[1,5,4,6,2,3]=>[.,[[[.,[.,.]],.],[.,.]]] [5,3,4,1,2,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,4,1,6,2]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,4,2,1,6]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,4,2,6,1]=>[1,5,6,2,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,4,6,1,2]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,4,6,2,1]=>[1,5,2,3,4,6]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,6,1,2,4]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,6,1,4,2]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]] [5,3,6,2,1,4]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,6,2,4,1]=>[1,5,4,2,3,6]=>[.,[[[.,[.,.]],.],[.,.]]] [5,3,6,4,1,2]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,3,6,4,2,1]=>[1,5,2,3,6,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,4,1,2,3,6]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]] [5,4,1,2,6,3]=>[1,5,6,3,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [5,4,1,3,2,6]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,1,3,6,2]=>[1,5,6,2,4,3]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,1,6,2,3]=>[1,5,2,4,6,3]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,1,6,3,2]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]] [5,4,2,1,3,6]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]] [5,4,2,1,6,3]=>[1,5,6,3,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [5,4,2,3,1,6]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,2,3,6,1]=>[1,5,6,2,4,3]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,2,6,1,3]=>[1,5,2,4,6,3]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,2,6,3,1]=>[1,5,3,2,4,6]=>[.,[[[.,.],[.,.]],[.,.]]] [5,4,3,1,2,6]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,3,1,6,2]=>[1,5,6,2,4,3]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,3,2,1,6]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,3,2,6,1]=>[1,5,6,2,4,3]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,3,6,1,2]=>[1,5,2,4,6,3]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,3,6,2,1]=>[1,5,2,4,6,3]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,6,1,2,3]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,6,1,3,2]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [5,4,6,2,1,3]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,6,2,3,1]=>[1,5,3,6,2,4]=>[.,[[[.,.],[.,.]],[.,.]]] [5,4,6,3,1,2]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]] [5,4,6,3,2,1]=>[1,5,2,4,3,6]=>[.,[[.,[[.,.],.]],[.,.]]] [5,6,1,2,3,4]=>[1,5,3,2,6,4]=>[.,[[[.,.],[.,.]],[.,.]]] [5,6,1,2,4,3]=>[1,5,4,2,6,3]=>[.,[[[.,[.,.]],.],[.,.]]] [5,6,1,3,2,4]=>[1,5,2,6,4,3]=>[.,[[.,[[.,.],.]],[.,.]]] [5,6,1,3,4,2]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]] [5,6,1,4,2,3]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,6,1,4,3,2]=>[1,5,3,2,6,4]=>[.,[[[.,.],[.,.]],[.,.]]] [5,6,2,1,3,4]=>[1,5,3,2,6,4]=>[.,[[[.,.],[.,.]],[.,.]]] [5,6,2,1,4,3]=>[1,5,4,2,6,3]=>[.,[[[.,[.,.]],.],[.,.]]] [5,6,2,3,1,4]=>[1,5,2,6,4,3]=>[.,[[.,[[.,.],.]],[.,.]]] [5,6,2,3,4,1]=>[1,5,4,3,2,6]=>[.,[[[[.,.],.],.],[.,.]]] [5,6,2,4,1,3]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,6,2,4,3,1]=>[1,5,3,2,6,4]=>[.,[[[.,.],[.,.]],[.,.]]] [5,6,3,1,2,4]=>[1,5,2,6,4,3]=>[.,[[.,[[.,.],.]],[.,.]]] [5,6,3,1,4,2]=>[1,5,4,2,6,3]=>[.,[[[.,[.,.]],.],[.,.]]] [5,6,3,2,1,4]=>[1,5,2,6,4,3]=>[.,[[.,[[.,.],.]],[.,.]]] [5,6,3,2,4,1]=>[1,5,4,2,6,3]=>[.,[[[.,[.,.]],.],[.,.]]] [5,6,3,4,1,2]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,6,3,4,2,1]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,6,4,1,2,3]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,6,4,1,3,2]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [5,6,4,2,1,3]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,6,4,2,3,1]=>[1,5,3,4,2,6]=>[.,[[[.,.],[.,.]],[.,.]]] [5,6,4,3,1,2]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [5,6,4,3,2,1]=>[1,5,2,6,3,4]=>[.,[[.,[.,[.,.]]],[.,.]]] [6,1,2,3,4,5]=>[1,6,5,4,3,2]=>[.,[[[[[.,.],.],.],.],.]] [6,1,2,3,5,4]=>[1,6,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],.]] [6,1,2,4,3,5]=>[1,6,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],.]] [6,1,2,4,5,3]=>[1,6,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],.]] [6,1,2,5,3,4]=>[1,6,4,5,3,2]=>[.,[[[[.,.],.],[.,.]],.]] [6,1,2,5,4,3]=>[1,6,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],.]] [6,1,3,2,4,5]=>[1,6,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],.]] [6,1,3,2,5,4]=>[1,6,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],.]] [6,1,3,4,2,5]=>[1,6,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],.]] [6,1,3,4,5,2]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,1,3,5,2,4]=>[1,6,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],.]] [6,1,3,5,4,2]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,1,4,2,3,5]=>[1,6,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],.]] [6,1,4,2,5,3]=>[1,6,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],.]] [6,1,4,3,2,5]=>[1,6,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],.]] [6,1,4,3,5,2]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,1,4,5,2,3]=>[1,6,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],.]] [6,1,4,5,3,2]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,1,5,2,3,4]=>[1,6,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],.]] [6,1,5,2,4,3]=>[1,6,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [6,1,5,3,2,4]=>[1,6,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],.]] [6,1,5,3,4,2]=>[1,6,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],.]] [6,1,5,4,2,3]=>[1,6,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],.]] [6,1,5,4,3,2]=>[1,6,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],.]] [6,2,1,3,4,5]=>[1,6,5,4,3,2]=>[.,[[[[[.,.],.],.],.],.]] [6,2,1,3,5,4]=>[1,6,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],.]] [6,2,1,4,3,5]=>[1,6,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],.]] [6,2,1,4,5,3]=>[1,6,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],.]] [6,2,1,5,3,4]=>[1,6,4,5,3,2]=>[.,[[[[.,.],.],[.,.]],.]] [6,2,1,5,4,3]=>[1,6,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],.]] [6,2,3,1,4,5]=>[1,6,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],.]] [6,2,3,1,5,4]=>[1,6,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],.]] [6,2,3,4,1,5]=>[1,6,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],.]] [6,2,3,4,5,1]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,2,3,5,1,4]=>[1,6,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],.]] [6,2,3,5,4,1]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,2,4,1,3,5]=>[1,6,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],.]] [6,2,4,1,5,3]=>[1,6,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],.]] [6,2,4,3,1,5]=>[1,6,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],.]] [6,2,4,3,5,1]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,2,4,5,1,3]=>[1,6,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],.]] [6,2,4,5,3,1]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,2,5,1,3,4]=>[1,6,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],.]] [6,2,5,1,4,3]=>[1,6,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],.]] [6,2,5,3,1,4]=>[1,6,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],.]] [6,2,5,3,4,1]=>[1,6,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],.]] [6,2,5,4,1,3]=>[1,6,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],.]] [6,2,5,4,3,1]=>[1,6,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],.]] [6,3,1,2,4,5]=>[1,6,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],.]] [6,3,1,2,5,4]=>[1,6,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],.]] [6,3,1,4,2,5]=>[1,6,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],.]] [6,3,1,4,5,2]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,3,1,5,2,4]=>[1,6,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],.]] [6,3,1,5,4,2]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,3,2,1,4,5]=>[1,6,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],.]] [6,3,2,1,5,4]=>[1,6,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],.]] [6,3,2,4,1,5]=>[1,6,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],.]] [6,3,2,4,5,1]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,3,2,5,1,4]=>[1,6,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],.]] [6,3,2,5,4,1]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,3,4,1,2,5]=>[1,6,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],.]] [6,3,4,1,5,2]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,3,4,2,1,5]=>[1,6,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],.]] [6,3,4,2,5,1]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,3,4,5,1,2]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,3,4,5,2,1]=>[1,6,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],.]] [6,3,5,1,2,4]=>[1,6,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],.]] [6,3,5,1,4,2]=>[1,6,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],.]] [6,3,5,2,1,4]=>[1,6,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],.]] [6,3,5,2,4,1]=>[1,6,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],.]] [6,3,5,4,1,2]=>[1,6,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],.]] [6,3,5,4,2,1]=>[1,6,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],.]] [6,4,1,2,3,5]=>[1,6,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],.]] [6,4,1,2,5,3]=>[1,6,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],.]] [6,4,1,3,2,5]=>[1,6,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],.]] [6,4,1,3,5,2]=>[1,6,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],.]] [6,4,1,5,2,3]=>[1,6,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],.]] [6,4,1,5,3,2]=>[1,6,2,4,5,3]=>[.,[[.,[[.,.],[.,.]]],.]] [6,4,2,1,3,5]=>[1,6,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],.]] [6,4,2,1,5,3]=>[1,6,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],.]] [6,4,2,3,1,5]=>[1,6,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],.]] [6,4,2,3,5,1]=>[1,6,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],.]] [6,4,2,5,1,3]=>[1,6,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],.]] [6,4,2,5,3,1]=>[1,6,2,4,5,3]=>[.,[[.,[[.,.],[.,.]]],.]] [6,4,3,1,2,5]=>[1,6,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],.]] [6,4,3,1,5,2]=>[1,6,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],.]] [6,4,3,2,1,5]=>[1,6,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],.]] [6,4,3,2,5,1]=>[1,6,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],.]] [6,4,3,5,1,2]=>[1,6,2,4,5,3]=>[.,[[.,[[.,.],[.,.]]],.]] [6,4,3,5,2,1]=>[1,6,2,4,5,3]=>[.,[[.,[[.,.],[.,.]]],.]] [6,4,5,1,2,3]=>[1,6,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],.]] [6,4,5,1,3,2]=>[1,6,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],.]] [6,4,5,2,1,3]=>[1,6,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],.]] [6,4,5,2,3,1]=>[1,6,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],.]] [6,4,5,3,1,2]=>[1,6,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],.]] [6,4,5,3,2,1]=>[1,6,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],.]] [6,5,1,2,3,4]=>[1,6,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],.]] [6,5,1,2,4,3]=>[1,6,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],.]] [6,5,1,3,2,4]=>[1,6,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],.]] [6,5,1,3,4,2]=>[1,6,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],.]] [6,5,1,4,2,3]=>[1,6,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],.]] [6,5,1,4,3,2]=>[1,6,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],.]] [6,5,2,1,3,4]=>[1,6,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],.]] [6,5,2,1,4,3]=>[1,6,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],.]] [6,5,2,3,1,4]=>[1,6,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],.]] [6,5,2,3,4,1]=>[1,6,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],.]] [6,5,2,4,1,3]=>[1,6,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],.]] [6,5,2,4,3,1]=>[1,6,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],.]] [6,5,3,1,2,4]=>[1,6,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],.]] [6,5,3,1,4,2]=>[1,6,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],.]] [6,5,3,2,1,4]=>[1,6,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],.]] [6,5,3,2,4,1]=>[1,6,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],.]] [6,5,3,4,1,2]=>[1,6,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],.]] [6,5,3,4,2,1]=>[1,6,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],.]] [6,5,4,1,2,3]=>[1,6,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],.]] [6,5,4,1,3,2]=>[1,6,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],.]] [6,5,4,2,1,3]=>[1,6,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],.]] [6,5,4,2,3,1]=>[1,6,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],.]] [6,5,4,3,1,2]=>[1,6,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],.]] [6,5,4,3,2,1]=>[1,6,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],.]] [1,2,3,4,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,3,4,5,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,3,4,6,5,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,3,4,6,7,5]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,3,4,7,5,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,2,3,4,7,6,5]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,2,3,5,4,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,3,5,4,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,3,5,6,4,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,3,5,6,7,4]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,3,5,7,4,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,2,3,5,7,6,4]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,2,3,6,4,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,2,3,6,4,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,2,3,6,5,4,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,2,3,6,5,7,4]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,2,3,6,7,4,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,2,3,6,7,5,4]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,2,3,7,4,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [1,2,3,7,4,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,2,3,7,5,4,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [1,2,3,7,5,6,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,2,3,7,6,4,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,2,3,7,6,5,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,2,4,3,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,4,3,5,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,4,3,6,5,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,4,3,6,7,5]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,4,3,7,5,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,2,4,3,7,6,5]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,2,4,5,3,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,4,5,3,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,4,5,6,3,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,4,5,6,7,3]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,2,4,5,7,3,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,2,4,5,7,6,3]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,2,4,6,3,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,2,4,6,3,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,2,4,6,5,3,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,2,4,6,5,7,3]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,2,4,6,7,3,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,2,4,6,7,5,3]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,2,4,7,3,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [1,2,4,7,3,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,2,4,7,5,3,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [1,2,4,7,5,6,3]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,2,4,7,6,3,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,2,4,7,6,5,3]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,2,5,3,4,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,2,5,3,4,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,2,5,3,6,4,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,2,5,3,6,7,4]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,2,5,3,7,4,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,2,5,3,7,6,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,2,5,4,3,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,2,5,4,3,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,2,5,4,6,3,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,2,5,4,6,7,3]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,2,5,4,7,3,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,2,5,4,7,6,3]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,2,5,6,3,4,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,2,5,6,3,7,4]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,2,5,6,4,3,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,2,5,6,4,7,3]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,2,5,6,7,3,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,2,5,6,7,4,3]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,2,5,7,3,4,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,2,5,7,3,6,4]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,2,5,7,4,3,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,2,5,7,4,6,3]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,2,5,7,6,3,4]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,2,5,7,6,4,3]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,2,6,3,4,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,2,6,3,4,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,2,6,3,5,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,3,5,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,3,7,4,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,3,7,5,4]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,2,6,4,3,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,2,6,4,3,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,2,6,4,5,3,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,4,5,7,3]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,4,7,3,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,4,7,5,3]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,2,6,5,3,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,5,3,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,5,4,3,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,5,4,7,3]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,5,7,3,4]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,5,7,4,3]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,7,3,4,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,7,3,5,4]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,2,6,7,4,3,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,7,4,5,3]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,2,6,7,5,3,4]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,6,7,5,4,3]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,2,7,3,4,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]] [1,2,7,3,4,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [1,2,7,3,5,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [1,2,7,3,5,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,2,7,3,6,4,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [1,2,7,3,6,5,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,2,7,4,3,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]] [1,2,7,4,3,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [1,2,7,4,5,3,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [1,2,7,4,5,6,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,2,7,4,6,3,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [1,2,7,4,6,5,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,2,7,5,3,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [1,2,7,5,3,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,2,7,5,4,3,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [1,2,7,5,4,6,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,2,7,5,6,3,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,2,7,5,6,4,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,2,7,6,3,4,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [1,2,7,6,3,5,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [1,2,7,6,4,3,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [1,2,7,6,4,5,3]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [1,2,7,6,5,3,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [1,2,7,6,5,4,3]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [1,3,2,4,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,2,4,5,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,2,4,6,5,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,2,4,6,7,5]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,2,4,7,5,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,3,2,4,7,6,5]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,3,2,5,4,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,2,5,4,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,2,5,6,4,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,2,5,6,7,4]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,2,5,7,4,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,3,2,5,7,6,4]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,3,2,6,4,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,3,2,6,4,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,3,2,6,5,4,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,3,2,6,5,7,4]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,3,2,6,7,4,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,3,2,6,7,5,4]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,3,2,7,4,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [1,3,2,7,4,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,3,2,7,5,4,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [1,3,2,7,5,6,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,3,2,7,6,4,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,3,2,7,6,5,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,3,4,2,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,4,2,5,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,4,2,6,5,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,4,2,6,7,5]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,4,2,7,5,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,3,4,2,7,6,5]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,3,4,5,2,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,4,5,2,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,4,5,6,2,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,4,5,6,7,2]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [1,3,4,5,7,2,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,3,4,5,7,6,2]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [1,3,4,6,2,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,3,4,6,2,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,3,4,6,5,2,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,3,4,6,5,7,2]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,3,4,6,7,2,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,3,4,6,7,5,2]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [1,3,4,7,2,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [1,3,4,7,2,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,3,4,7,5,2,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [1,3,4,7,5,6,2]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,3,4,7,6,2,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,3,4,7,6,5,2]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [1,3,5,2,4,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,3,5,2,4,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,3,5,2,6,4,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,3,5,2,6,7,4]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,3,5,2,7,4,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,3,5,2,7,6,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,3,5,4,2,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,3,5,4,2,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,3,5,4,6,2,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,3,5,4,6,7,2]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,3,5,4,7,2,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,3,5,4,7,6,2]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,3,5,6,2,4,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,3,5,6,2,7,4]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,3,5,6,4,2,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,3,5,6,4,7,2]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,3,5,6,7,2,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,3,5,6,7,4,2]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,3,5,7,2,4,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,3,5,7,2,6,4]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,3,5,7,4,2,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,3,5,7,4,6,2]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [1,3,5,7,6,2,4]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,3,5,7,6,4,2]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [1,3,6,2,4,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,3,6,2,4,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,3,6,2,5,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,2,5,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,2,7,4,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,2,7,5,4]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,3,6,4,2,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,3,6,4,2,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,3,6,4,5,2,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,4,5,7,2]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,4,7,2,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,4,7,5,2]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,3,6,5,2,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,5,2,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,5,4,2,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,5,4,7,2]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,5,7,2,4]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,5,7,4,2]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,7,2,4,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,7,2,5,4]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,3,6,7,4,2,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,7,4,5,2]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [1,3,6,7,5,2,4]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,6,7,5,4,2]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [1,3,7,2,4,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]] [1,3,7,2,4,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [1,3,7,2,5,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [1,3,7,2,5,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,3,7,2,6,4,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [1,3,7,2,6,5,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,3,7,4,2,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]] [1,3,7,4,2,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [1,3,7,4,5,2,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [1,3,7,4,5,6,2]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,3,7,4,6,2,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [1,3,7,4,6,5,2]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,3,7,5,2,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [1,3,7,5,2,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,3,7,5,4,2,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [1,3,7,5,4,6,2]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,3,7,5,6,2,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,3,7,5,6,4,2]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [1,3,7,6,2,4,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [1,3,7,6,2,5,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [1,3,7,6,4,2,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [1,3,7,6,4,5,2]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [1,3,7,6,5,2,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [1,3,7,6,5,4,2]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [1,4,2,3,5,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,2,3,5,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,2,3,6,5,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,2,3,6,7,5]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,2,3,7,5,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,2,3,7,6,5]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,2,5,3,6,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,2,5,3,7,6]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,2,5,6,3,7]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,2,5,6,7,3]=>[1,2,4,5,6,7,3]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,2,5,7,3,6]=>[1,2,4,5,7,6,3]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,2,5,7,6,3]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,2,6,3,5,7]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,2,6,3,7,5]=>[1,2,4,6,7,5,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,2,6,5,3,7]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,2,6,5,7,3]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,2,6,7,3,5]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,2,6,7,5,3]=>[1,2,4,6,5,7,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,2,7,3,5,6]=>[1,2,4,7,6,5,3]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [1,4,2,7,3,6,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,2,7,5,3,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [1,4,2,7,5,6,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,2,7,6,3,5]=>[1,2,4,7,5,6,3]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,2,7,6,5,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,3,2,5,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,3,2,5,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,3,2,6,5,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,3,2,6,7,5]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,3,2,7,5,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,3,2,7,6,5]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,3,5,2,6,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,3,5,2,7,6]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,3,5,6,2,7]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,3,5,6,7,2]=>[1,2,4,5,6,7,3]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,3,5,7,2,6]=>[1,2,4,5,7,6,3]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,3,5,7,6,2]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,3,6,2,5,7]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,3,6,2,7,5]=>[1,2,4,6,7,5,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,3,6,5,2,7]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,3,6,5,7,2]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,3,6,7,2,5]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,3,6,7,5,2]=>[1,2,4,6,5,7,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,3,7,2,5,6]=>[1,2,4,7,6,5,3]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [1,4,3,7,2,6,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,3,7,5,2,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [1,4,3,7,5,6,2]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,3,7,6,2,5]=>[1,2,4,7,5,6,3]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,3,7,6,5,2]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,5,2,3,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,5,2,3,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,5,2,6,3,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,5,2,6,7,3]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,5,2,7,3,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,5,2,7,6,3]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,5,3,2,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,5,3,2,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,5,3,6,2,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,5,3,6,7,2]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,5,3,7,2,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,5,3,7,6,2]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,5,6,2,3,7]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,5,6,2,7,3]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,5,6,3,2,7]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,5,6,3,7,2]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,5,6,7,2,3]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,5,6,7,3,2]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,5,7,2,3,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [1,4,5,7,2,6,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,5,7,3,2,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [1,4,5,7,3,6,2]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,5,7,6,2,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,5,7,6,3,2]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,6,2,3,5,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,6,2,3,7,5]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,6,2,5,3,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,6,2,5,7,3]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,6,2,7,3,5]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,6,2,7,5,3]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,6,3,2,5,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,6,3,2,7,5]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,6,3,5,2,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,6,3,5,7,2]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,6,3,7,2,5]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,6,3,7,5,2]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,6,5,2,3,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,6,5,2,7,3]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,6,5,3,2,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,6,5,3,7,2]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,6,5,7,2,3]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,6,5,7,3,2]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,6,7,2,3,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,6,7,2,5,3]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [1,4,6,7,3,2,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,6,7,3,5,2]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [1,4,6,7,5,2,3]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [1,4,6,7,5,3,2]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [1,4,7,2,3,5,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [1,4,7,2,3,6,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,7,2,5,3,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [1,4,7,2,5,6,3]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,7,2,6,3,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,7,2,6,5,3]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,7,3,2,5,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [1,4,7,3,2,6,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,7,3,5,2,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [1,4,7,3,5,6,2]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,7,3,6,2,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,7,3,6,5,2]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [1,4,7,5,2,3,6]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,7,5,2,6,3]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,7,5,3,2,6]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,7,5,3,6,2]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [1,4,7,5,6,2,3]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,7,5,6,3,2]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [1,4,7,6,2,3,5]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,7,6,2,5,3]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,7,6,3,2,5]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,7,6,3,5,2]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,7,6,5,2,3]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,4,7,6,5,3,2]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [1,5,2,3,4,6,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,2,3,4,7,6]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,2,3,6,4,7]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,2,3,6,7,4]=>[1,2,5,6,7,4,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,2,3,7,4,6]=>[1,2,5,7,6,4,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,2,3,7,6,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,2,4,3,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,2,4,3,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,2,4,6,3,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,2,4,6,7,3]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,2,4,7,3,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,2,4,7,6,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,2,6,3,4,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,2,6,3,7,4]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,2,6,4,3,7]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,2,6,4,7,3]=>[1,2,5,4,6,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,2,6,7,3,4]=>[1,2,5,7,4,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,2,6,7,4,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,2,7,3,4,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,2,7,3,6,4]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,2,7,4,3,6]=>[1,2,5,4,7,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,2,7,4,6,3]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,2,7,6,3,4]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,2,7,6,4,3]=>[1,2,5,6,4,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,3,2,4,6,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,3,2,4,7,6]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,3,2,6,4,7]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,3,2,6,7,4]=>[1,2,5,6,7,4,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,3,2,7,4,6]=>[1,2,5,7,6,4,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,3,2,7,6,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,3,4,2,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,3,4,2,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,3,4,6,2,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,3,4,6,7,2]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,3,4,7,2,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,3,4,7,6,2]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,3,6,2,4,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,3,6,2,7,4]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,3,6,4,2,7]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,3,6,4,7,2]=>[1,2,5,4,6,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,3,6,7,2,4]=>[1,2,5,7,4,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,3,6,7,4,2]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,3,7,2,4,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,3,7,2,6,4]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,3,7,4,2,6]=>[1,2,5,4,7,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,3,7,4,6,2]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,3,7,6,2,4]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,3,7,6,4,2]=>[1,2,5,6,4,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,4,2,3,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,4,2,3,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,4,2,6,3,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,4,2,6,7,3]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,4,2,7,3,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,4,2,7,6,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,4,3,2,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,4,3,2,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,4,3,6,2,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,4,3,6,7,2]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,4,3,7,2,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,4,3,7,6,2]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,4,6,2,3,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,4,6,2,7,3]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,4,6,3,2,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,4,6,3,7,2]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,4,6,7,2,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,4,6,7,3,2]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,4,7,2,3,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,4,7,2,6,3]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,4,7,3,2,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,4,7,3,6,2]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,4,7,6,2,3]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,4,7,6,3,2]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,6,2,3,4,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,6,2,3,7,4]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,6,2,4,3,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,6,2,4,7,3]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,6,2,7,3,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,6,2,7,4,3]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,6,3,2,4,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,6,3,2,7,4]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,6,3,4,2,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,6,3,4,7,2]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,6,3,7,2,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,6,3,7,4,2]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,6,4,2,3,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,6,4,2,7,3]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,6,4,3,2,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,6,4,3,7,2]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,6,4,7,2,3]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,6,4,7,3,2]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,6,7,2,3,4]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,6,7,2,4,3]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,6,7,3,2,4]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,6,7,3,4,2]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,6,7,4,2,3]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,6,7,4,3,2]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,7,2,3,4,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,7,2,3,6,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,7,2,4,3,6]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,7,2,4,6,3]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,7,2,6,3,4]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,7,2,6,4,3]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,7,3,2,4,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,7,3,2,6,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,7,3,4,2,6]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,7,3,4,6,2]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [1,5,7,3,6,2,4]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,7,3,6,4,2]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,7,4,2,3,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,7,4,2,6,3]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,7,4,3,2,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,7,4,3,6,2]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,7,4,6,2,3]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,7,4,6,3,2]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [1,5,7,6,2,3,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,7,6,2,4,3]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,7,6,3,2,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,7,6,3,4,2]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [1,5,7,6,4,2,3]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,5,7,6,4,3,2]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [1,6,2,3,4,5,7]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [1,6,2,3,4,7,5]=>[1,2,6,7,5,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [1,6,2,3,5,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,2,3,5,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,2,3,7,4,5]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,2,3,7,5,4]=>[1,2,6,5,7,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [1,6,2,4,3,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,2,4,3,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,2,4,5,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,2,4,5,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,2,4,7,3,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,2,4,7,5,3]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,2,5,3,4,7]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,2,5,3,7,4]=>[1,2,6,7,4,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,2,5,4,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,2,5,4,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,2,5,7,3,4]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,2,5,7,4,3]=>[1,2,6,4,5,7,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,2,7,3,4,5]=>[1,2,6,4,7,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,2,7,3,5,4]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,2,7,4,3,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,2,7,4,5,3]=>[1,2,6,5,4,7,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [1,6,2,7,5,3,4]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,2,7,5,4,3]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,3,2,4,5,7]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [1,6,3,2,4,7,5]=>[1,2,6,7,5,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [1,6,3,2,5,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,3,2,5,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,3,2,7,4,5]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,3,2,7,5,4]=>[1,2,6,5,7,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [1,6,3,4,2,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,3,4,2,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,3,4,5,2,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,3,4,5,7,2]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,3,4,7,2,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,3,4,7,5,2]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,3,5,2,4,7]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,3,5,2,7,4]=>[1,2,6,7,4,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,3,5,4,2,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,3,5,4,7,2]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,3,5,7,2,4]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,3,5,7,4,2]=>[1,2,6,4,5,7,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,3,7,2,4,5]=>[1,2,6,4,7,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,3,7,2,5,4]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,3,7,4,2,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,3,7,4,5,2]=>[1,2,6,5,4,7,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [1,6,3,7,5,2,4]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,3,7,5,4,2]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,4,2,3,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,4,2,3,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,4,2,5,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,2,5,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,2,7,3,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,2,7,5,3]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,4,3,2,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,4,3,2,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,4,3,5,2,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,3,5,7,2]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,3,7,2,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,3,7,5,2]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,4,5,2,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,5,2,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,5,3,2,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,5,3,7,2]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,5,7,2,3]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,5,7,3,2]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,7,2,3,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,7,2,5,3]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,4,7,3,2,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,7,3,5,2]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,4,7,5,2,3]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,4,7,5,3,2]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,5,2,3,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,5,2,3,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,5,2,4,3,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,2,4,7,3]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,2,7,3,4]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,2,7,4,3]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,5,3,2,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,5,3,2,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,5,3,4,2,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,3,4,7,2]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,3,7,2,4]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,3,7,4,2]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,5,4,2,3,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,4,2,7,3]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,4,3,2,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,4,3,7,2]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,4,7,2,3]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,4,7,3,2]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,7,2,3,4]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,7,2,4,3]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,5,7,3,2,4]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,7,3,4,2]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,5,7,4,2,3]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,5,7,4,3,2]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,7,2,3,4,5]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,7,2,3,5,4]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,7,2,4,3,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,7,2,4,5,3]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [1,6,7,2,5,3,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,7,2,5,4,3]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,7,3,2,4,5]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,7,3,2,5,4]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,7,3,4,2,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,7,3,4,5,2]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [1,6,7,3,5,2,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,7,3,5,4,2]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,7,4,2,3,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,7,4,2,5,3]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,7,4,3,2,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [1,6,7,4,3,5,2]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [1,6,7,4,5,2,3]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,7,4,5,3,2]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,7,5,2,3,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,7,5,2,4,3]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,7,5,3,2,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,7,5,3,4,2]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [1,6,7,5,4,2,3]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,6,7,5,4,3,2]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [1,7,2,3,4,5,6]=>[1,2,7,6,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],.]]] [1,7,2,3,4,6,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [1,7,2,3,5,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]] [1,7,2,3,5,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [1,7,2,3,6,4,5]=>[1,2,7,5,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [1,7,2,3,6,5,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [1,7,2,4,3,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]] [1,7,2,4,3,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,2,4,5,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [1,7,2,4,5,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,2,4,6,3,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,2,4,6,5,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,2,5,3,4,6]=>[1,2,7,6,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],.]]] [1,7,2,5,3,6,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [1,7,2,5,4,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [1,7,2,5,4,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,2,5,6,3,4]=>[1,2,7,4,5,6,3]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [1,7,2,5,6,4,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,2,6,3,4,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,2,6,3,5,4]=>[1,2,7,4,6,5,3]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [1,7,2,6,4,3,5]=>[1,2,7,5,4,6,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [1,7,2,6,4,5,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [1,7,2,6,5,3,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [1,7,2,6,5,4,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [1,7,3,2,4,5,6]=>[1,2,7,6,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],.]]] [1,7,3,2,4,6,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [1,7,3,2,5,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]] [1,7,3,2,5,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [1,7,3,2,6,4,5]=>[1,2,7,5,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [1,7,3,2,6,5,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [1,7,3,4,2,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]] [1,7,3,4,2,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,3,4,5,2,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [1,7,3,4,5,6,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,3,4,6,2,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,3,4,6,5,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,3,5,2,4,6]=>[1,2,7,6,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],.]]] [1,7,3,5,2,6,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [1,7,3,5,4,2,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [1,7,3,5,4,6,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,3,5,6,2,4]=>[1,2,7,4,5,6,3]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [1,7,3,5,6,4,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,3,6,2,4,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,3,6,2,5,4]=>[1,2,7,4,6,5,3]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [1,7,3,6,4,2,5]=>[1,2,7,5,4,6,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [1,7,3,6,4,5,2]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [1,7,3,6,5,2,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [1,7,3,6,5,4,2]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [1,7,4,2,3,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]] [1,7,4,2,3,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,4,2,5,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [1,7,4,2,5,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,4,2,6,3,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,4,2,6,5,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,4,3,2,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]] [1,7,4,3,2,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,4,3,5,2,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [1,7,4,3,5,6,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,4,3,6,2,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,4,3,6,5,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,4,5,2,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [1,7,4,5,2,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,4,5,3,2,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [1,7,4,5,3,6,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,4,5,6,2,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,4,5,6,3,2]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [1,7,4,6,2,3,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,4,6,2,5,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [1,7,4,6,3,2,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,4,6,3,5,2]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [1,7,4,6,5,2,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [1,7,4,6,5,3,2]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [1,7,5,2,3,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]] [1,7,5,2,3,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [1,7,5,2,4,3,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]] [1,7,5,2,4,6,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [1,7,5,2,6,3,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [1,7,5,2,6,4,3]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [1,7,5,3,2,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]] [1,7,5,3,2,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [1,7,5,3,4,2,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]] [1,7,5,3,4,6,2]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [1,7,5,3,6,2,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [1,7,5,3,6,4,2]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [1,7,5,4,2,3,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]] [1,7,5,4,2,6,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [1,7,5,4,3,2,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]] [1,7,5,4,3,6,2]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [1,7,5,4,6,2,3]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [1,7,5,4,6,3,2]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [1,7,5,6,2,3,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [1,7,5,6,2,4,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [1,7,5,6,3,2,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [1,7,5,6,3,4,2]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [1,7,5,6,4,2,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [1,7,5,6,4,3,2]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [1,7,6,2,3,4,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,6,2,3,5,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [1,7,6,2,4,3,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [1,7,6,2,4,5,3]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]] [1,7,6,2,5,3,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [1,7,6,2,5,4,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [1,7,6,3,2,4,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,6,3,2,5,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [1,7,6,3,4,2,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [1,7,6,3,4,5,2]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]] [1,7,6,3,5,2,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [1,7,6,3,5,4,2]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [1,7,6,4,2,3,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,6,4,2,5,3]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]] [1,7,6,4,3,2,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [1,7,6,4,3,5,2]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]] [1,7,6,4,5,2,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [1,7,6,4,5,3,2]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [1,7,6,5,2,3,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [1,7,6,5,2,4,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [1,7,6,5,3,2,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [1,7,6,5,3,4,2]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [1,7,6,5,4,2,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [1,7,6,5,4,3,2]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [2,1,3,4,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,3,4,5,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,3,4,6,5,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,3,4,6,7,5]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,3,4,7,5,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,1,3,4,7,6,5]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,1,3,5,4,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,3,5,4,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,3,5,6,4,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,3,5,6,7,4]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,3,5,7,4,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,1,3,5,7,6,4]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,1,3,6,4,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,1,3,6,4,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,1,3,6,5,4,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,1,3,6,5,7,4]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,1,3,6,7,4,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,1,3,6,7,5,4]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,1,3,7,4,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [2,1,3,7,4,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,1,3,7,5,4,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [2,1,3,7,5,6,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,1,3,7,6,4,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,1,3,7,6,5,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,1,4,3,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,4,3,5,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,4,3,6,5,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,4,3,6,7,5]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,4,3,7,5,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,1,4,3,7,6,5]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,1,4,5,3,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,4,5,3,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,4,5,6,3,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,4,5,6,7,3]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,1,4,5,7,3,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,1,4,5,7,6,3]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,1,4,6,3,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,1,4,6,3,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,1,4,6,5,3,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,1,4,6,5,7,3]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,1,4,6,7,3,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,1,4,6,7,5,3]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,1,4,7,3,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [2,1,4,7,3,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,1,4,7,5,3,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [2,1,4,7,5,6,3]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,1,4,7,6,3,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,1,4,7,6,5,3]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,1,5,3,4,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,1,5,3,4,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,1,5,3,6,4,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,1,5,3,6,7,4]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,1,5,3,7,4,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,1,5,3,7,6,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,1,5,4,3,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,1,5,4,3,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,1,5,4,6,3,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,1,5,4,6,7,3]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,1,5,4,7,3,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,1,5,4,7,6,3]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,1,5,6,3,4,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,1,5,6,3,7,4]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,1,5,6,4,3,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,1,5,6,4,7,3]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,1,5,6,7,3,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,1,5,6,7,4,3]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,1,5,7,3,4,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,1,5,7,3,6,4]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,1,5,7,4,3,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,1,5,7,4,6,3]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,1,5,7,6,3,4]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,1,5,7,6,4,3]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,1,6,3,4,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,1,6,3,4,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,1,6,3,5,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,3,5,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,3,7,4,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,3,7,5,4]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,1,6,4,3,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,1,6,4,3,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,1,6,4,5,3,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,4,5,7,3]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,4,7,3,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,4,7,5,3]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,1,6,5,3,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,5,3,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,5,4,3,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,5,4,7,3]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,5,7,3,4]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,5,7,4,3]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,7,3,4,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,7,3,5,4]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,1,6,7,4,3,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,7,4,5,3]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,1,6,7,5,3,4]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,6,7,5,4,3]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,1,7,3,4,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]] [2,1,7,3,4,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [2,1,7,3,5,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [2,1,7,3,5,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,1,7,3,6,4,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [2,1,7,3,6,5,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,1,7,4,3,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]] [2,1,7,4,3,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [2,1,7,4,5,3,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [2,1,7,4,5,6,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,1,7,4,6,3,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [2,1,7,4,6,5,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,1,7,5,3,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [2,1,7,5,3,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,1,7,5,4,3,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [2,1,7,5,4,6,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,1,7,5,6,3,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,1,7,5,6,4,3]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,1,7,6,3,4,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [2,1,7,6,3,5,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [2,1,7,6,4,3,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [2,1,7,6,4,5,3]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [2,1,7,6,5,3,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [2,1,7,6,5,4,3]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [2,3,1,4,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,1,4,5,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,1,4,6,5,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,1,4,6,7,5]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,1,4,7,5,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,3,1,4,7,6,5]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,3,1,5,4,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,1,5,4,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,1,5,6,4,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,1,5,6,7,4]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,1,5,7,4,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,3,1,5,7,6,4]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,3,1,6,4,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,3,1,6,4,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,3,1,6,5,4,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,3,1,6,5,7,4]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,3,1,6,7,4,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,3,1,6,7,5,4]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,3,1,7,4,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [2,3,1,7,4,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,3,1,7,5,4,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [2,3,1,7,5,6,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,3,1,7,6,4,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,3,1,7,6,5,4]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,3,4,1,5,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,4,1,5,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,4,1,6,5,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,4,1,6,7,5]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,4,1,7,5,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,3,4,1,7,6,5]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,3,4,5,1,6,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,4,5,1,7,6]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,4,5,6,1,7]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,4,5,6,7,1]=>[1,2,3,4,5,6,7]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]] [2,3,4,5,7,1,6]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,3,4,5,7,6,1]=>[1,2,3,4,5,7,6]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]] [2,3,4,6,1,5,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,3,4,6,1,7,5]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,3,4,6,5,1,7]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,3,4,6,5,7,1]=>[1,2,3,4,6,7,5]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,3,4,6,7,1,5]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,3,4,6,7,5,1]=>[1,2,3,4,6,5,7]=>[.,[.,[.,[.,[[.,.],[.,.]]]]]] [2,3,4,7,1,5,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [2,3,4,7,1,6,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,3,4,7,5,1,6]=>[1,2,3,4,7,6,5]=>[.,[.,[.,[.,[[[.,.],.],.]]]]] [2,3,4,7,5,6,1]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,3,4,7,6,1,5]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,3,4,7,6,5,1]=>[1,2,3,4,7,5,6]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]] [2,3,5,1,4,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,3,5,1,4,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,3,5,1,6,4,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,3,5,1,6,7,4]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,3,5,1,7,4,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,3,5,1,7,6,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,3,5,4,1,6,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,3,5,4,1,7,6]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,3,5,4,6,1,7]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,3,5,4,6,7,1]=>[1,2,3,5,6,7,4]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,3,5,4,7,1,6]=>[1,2,3,5,7,6,4]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,3,5,4,7,6,1]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,3,5,6,1,4,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,3,5,6,1,7,4]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,3,5,6,4,1,7]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,3,5,6,4,7,1]=>[1,2,3,5,4,6,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,3,5,6,7,1,4]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,3,5,6,7,4,1]=>[1,2,3,5,7,4,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,3,5,7,1,4,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,3,5,7,1,6,4]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,3,5,7,4,1,6]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,3,5,7,4,6,1]=>[1,2,3,5,4,7,6]=>[.,[.,[.,[[.,.],[[.,.],.]]]]] [2,3,5,7,6,1,4]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,3,5,7,6,4,1]=>[1,2,3,5,6,4,7]=>[.,[.,[.,[[.,.],[.,[.,.]]]]]] [2,3,6,1,4,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,3,6,1,4,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,3,6,1,5,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,1,5,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,1,7,4,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,1,7,5,4]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,3,6,4,1,5,7]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,3,6,4,1,7,5]=>[1,2,3,6,7,5,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,3,6,4,5,1,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,4,5,7,1]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,4,7,1,5]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,4,7,5,1]=>[1,2,3,6,5,7,4]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,3,6,5,1,4,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,5,1,7,4]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,5,4,1,7]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,5,4,7,1]=>[1,2,3,6,7,4,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,5,7,1,4]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,5,7,4,1]=>[1,2,3,6,4,5,7]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,7,1,4,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,7,1,5,4]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,3,6,7,4,1,5]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,7,4,5,1]=>[1,2,3,6,5,4,7]=>[.,[.,[.,[[[.,.],.],[.,.]]]]] [2,3,6,7,5,1,4]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,6,7,5,4,1]=>[1,2,3,6,4,7,5]=>[.,[.,[.,[[.,[.,.]],[.,.]]]]] [2,3,7,1,4,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]] [2,3,7,1,4,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [2,3,7,1,5,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [2,3,7,1,5,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,3,7,1,6,4,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [2,3,7,1,6,5,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,3,7,4,1,5,6]=>[1,2,3,7,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],.]]]] [2,3,7,4,1,6,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [2,3,7,4,5,1,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [2,3,7,4,5,6,1]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,3,7,4,6,1,5]=>[1,2,3,7,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [2,3,7,4,6,5,1]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,3,7,5,1,4,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [2,3,7,5,1,6,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,3,7,5,4,1,6]=>[1,2,3,7,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],.]]]] [2,3,7,5,4,6,1]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,3,7,5,6,1,4]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,3,7,5,6,4,1]=>[1,2,3,7,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]] [2,3,7,6,1,4,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [2,3,7,6,1,5,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [2,3,7,6,4,1,5]=>[1,2,3,7,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],.]]]] [2,3,7,6,4,5,1]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [2,3,7,6,5,1,4]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [2,3,7,6,5,4,1]=>[1,2,3,7,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],.]]]] [2,4,1,3,5,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,1,3,5,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,1,3,6,5,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,1,3,6,7,5]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,1,3,7,5,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,1,3,7,6,5]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,1,5,3,6,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,1,5,3,7,6]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,1,5,6,3,7]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,1,5,6,7,3]=>[1,2,4,5,6,7,3]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,1,5,7,3,6]=>[1,2,4,5,7,6,3]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,1,5,7,6,3]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,1,6,3,5,7]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,1,6,3,7,5]=>[1,2,4,6,7,5,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,1,6,5,3,7]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,1,6,5,7,3]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,1,6,7,3,5]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,1,6,7,5,3]=>[1,2,4,6,5,7,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,1,7,3,5,6]=>[1,2,4,7,6,5,3]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [2,4,1,7,3,6,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,1,7,5,3,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [2,4,1,7,5,6,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,1,7,6,3,5]=>[1,2,4,7,5,6,3]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,1,7,6,5,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,3,1,5,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,3,1,5,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,3,1,6,5,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,3,1,6,7,5]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,3,1,7,5,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,3,1,7,6,5]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,3,5,1,6,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,3,5,1,7,6]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,3,5,6,1,7]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,3,5,6,7,1]=>[1,2,4,5,6,7,3]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,3,5,7,1,6]=>[1,2,4,5,7,6,3]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,3,5,7,6,1]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,3,6,1,5,7]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,3,6,1,7,5]=>[1,2,4,6,7,5,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,3,6,5,1,7]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,3,6,5,7,1]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,3,6,7,1,5]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,3,6,7,5,1]=>[1,2,4,6,5,7,3]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,3,7,1,5,6]=>[1,2,4,7,6,5,3]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [2,4,3,7,1,6,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,3,7,5,1,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [2,4,3,7,5,6,1]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,3,7,6,1,5]=>[1,2,4,7,5,6,3]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,3,7,6,5,1]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,5,1,3,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,5,1,3,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,5,1,6,3,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,5,1,6,7,3]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,5,1,7,3,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,5,1,7,6,3]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,5,3,1,6,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,5,3,1,7,6]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,5,3,6,1,7]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,5,3,6,7,1]=>[1,2,4,3,5,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,5,3,7,1,6]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,5,3,7,6,1]=>[1,2,4,3,5,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,5,6,1,3,7]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,5,6,1,7,3]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,5,6,3,1,7]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,5,6,3,7,1]=>[1,2,4,6,7,3,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,5,6,7,1,3]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,5,6,7,3,1]=>[1,2,4,6,3,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,5,7,1,3,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [2,4,5,7,1,6,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,5,7,3,1,6]=>[1,2,4,7,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [2,4,5,7,3,6,1]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,5,7,6,1,3]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,5,7,6,3,1]=>[1,2,4,7,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,6,1,3,5,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,6,1,3,7,5]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,6,1,5,3,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,6,1,5,7,3]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,6,1,7,3,5]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,6,1,7,5,3]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,6,3,1,5,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,6,3,1,7,5]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,6,3,5,1,7]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,6,3,5,7,1]=>[1,2,4,3,6,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,6,3,7,1,5]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,6,3,7,5,1]=>[1,2,4,3,6,5,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,6,5,1,3,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,6,5,1,7,3]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,6,5,3,1,7]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,6,5,3,7,1]=>[1,2,4,5,3,6,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,6,5,7,1,3]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,6,5,7,3,1]=>[1,2,4,5,7,3,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,6,7,1,3,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,6,7,1,5,3]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [2,4,6,7,3,1,5]=>[1,2,4,7,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,6,7,3,5,1]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [2,4,6,7,5,1,3]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [2,4,6,7,5,3,1]=>[1,2,4,7,3,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [2,4,7,1,3,5,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [2,4,7,1,3,6,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,7,1,5,3,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [2,4,7,1,5,6,3]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,7,1,6,3,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,7,1,6,5,3]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,7,3,1,5,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [2,4,7,3,1,6,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,7,3,5,1,6]=>[1,2,4,3,7,6,5]=>[.,[.,[[.,.],[[[.,.],.],.]]]] [2,4,7,3,5,6,1]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,7,3,6,1,5]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,7,3,6,5,1]=>[1,2,4,3,7,5,6]=>[.,[.,[[.,.],[[.,[.,.]],.]]]] [2,4,7,5,1,3,6]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,7,5,1,6,3]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,7,5,3,1,6]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,7,5,3,6,1]=>[1,2,4,5,3,7,6]=>[.,[.,[[.,.],[.,[[.,.],.]]]]] [2,4,7,5,6,1,3]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,7,5,6,3,1]=>[1,2,4,5,6,3,7]=>[.,[.,[[.,.],[.,[.,[.,.]]]]]] [2,4,7,6,1,3,5]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,7,6,1,5,3]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,7,6,3,1,5]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,7,6,3,5,1]=>[1,2,4,6,5,3,7]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,7,6,5,1,3]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,4,7,6,5,3,1]=>[1,2,4,6,3,7,5]=>[.,[.,[[.,.],[[.,.],[.,.]]]]] [2,5,1,3,4,6,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,1,3,4,7,6]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,1,3,6,4,7]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,1,3,6,7,4]=>[1,2,5,6,7,4,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,1,3,7,4,6]=>[1,2,5,7,6,4,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,1,3,7,6,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,1,4,3,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,1,4,3,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,1,4,6,3,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,1,4,6,7,3]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,1,4,7,3,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,1,4,7,6,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,1,6,3,4,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,1,6,3,7,4]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,1,6,4,3,7]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,1,6,4,7,3]=>[1,2,5,4,6,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,1,6,7,3,4]=>[1,2,5,7,4,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,1,6,7,4,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,1,7,3,4,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,1,7,3,6,4]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,1,7,4,3,6]=>[1,2,5,4,7,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,1,7,4,6,3]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,1,7,6,3,4]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,1,7,6,4,3]=>[1,2,5,6,4,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,3,1,4,6,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,3,1,4,7,6]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,3,1,6,4,7]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,3,1,6,7,4]=>[1,2,5,6,7,4,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,3,1,7,4,6]=>[1,2,5,7,6,4,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,3,1,7,6,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,3,4,1,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,3,4,1,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,3,4,6,1,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,3,4,6,7,1]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,3,4,7,1,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,3,4,7,6,1]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,3,6,1,4,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,3,6,1,7,4]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,3,6,4,1,7]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,3,6,4,7,1]=>[1,2,5,4,6,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,3,6,7,1,4]=>[1,2,5,7,4,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,3,6,7,4,1]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,3,7,1,4,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,3,7,1,6,4]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,3,7,4,1,6]=>[1,2,5,4,7,6,3]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,3,7,4,6,1]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,3,7,6,1,4]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,3,7,6,4,1]=>[1,2,5,6,4,7,3]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,4,1,3,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,4,1,3,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,4,1,6,3,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,4,1,6,7,3]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,4,1,7,3,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,4,1,7,6,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,4,3,1,6,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,4,3,1,7,6]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,4,3,6,1,7]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,4,3,6,7,1]=>[1,2,5,6,7,3,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,4,3,7,1,6]=>[1,2,5,7,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,4,3,7,6,1]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,4,6,1,3,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,4,6,1,7,3]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,4,6,3,1,7]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,4,6,3,7,1]=>[1,2,5,3,4,6,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,4,6,7,1,3]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,4,6,7,3,1]=>[1,2,5,7,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,4,7,1,3,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,4,7,1,6,3]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,4,7,3,1,6]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,4,7,3,6,1]=>[1,2,5,3,4,7,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,4,7,6,1,3]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,4,7,6,3,1]=>[1,2,5,6,3,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,6,1,3,4,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,6,1,3,7,4]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,6,1,4,3,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,6,1,4,7,3]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,6,1,7,3,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,6,1,7,4,3]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,6,3,1,4,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,6,3,1,7,4]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,6,3,4,1,7]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,6,3,4,7,1]=>[1,2,5,4,3,6,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,6,3,7,1,4]=>[1,2,5,7,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,6,3,7,4,1]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,6,4,1,3,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,6,4,1,7,3]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,6,4,3,1,7]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,6,4,3,7,1]=>[1,2,5,3,6,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,6,4,7,1,3]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,6,4,7,3,1]=>[1,2,5,7,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,6,7,1,3,4]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,6,7,1,4,3]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,6,7,3,1,4]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,6,7,3,4,1]=>[1,2,5,3,6,4,7]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,6,7,4,1,3]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,6,7,4,3,1]=>[1,2,5,4,7,3,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,7,1,3,4,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,7,1,3,6,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,7,1,4,3,6]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,7,1,4,6,3]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,7,1,6,3,4]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,7,1,6,4,3]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,7,3,1,4,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,7,3,1,6,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,7,3,4,1,6]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,7,3,4,6,1]=>[1,2,5,4,3,7,6]=>[.,[.,[[[.,.],.],[[.,.],.]]]] [2,5,7,3,6,1,4]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,7,3,6,4,1]=>[1,2,5,6,4,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,7,4,1,3,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,7,4,1,6,3]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,7,4,3,1,6]=>[1,2,5,3,7,6,4]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,7,4,3,6,1]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,7,4,6,1,3]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,7,4,6,3,1]=>[1,2,5,6,3,7,4]=>[.,[.,[[.,[.,.]],[.,[.,.]]]]] [2,5,7,6,1,3,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,7,6,1,4,3]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,7,6,3,1,4]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,7,6,3,4,1]=>[1,2,5,3,7,4,6]=>[.,[.,[[.,[.,.]],[[.,.],.]]]] [2,5,7,6,4,1,3]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,5,7,6,4,3,1]=>[1,2,5,4,6,3,7]=>[.,[.,[[[.,.],.],[.,[.,.]]]]] [2,6,1,3,4,5,7]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [2,6,1,3,4,7,5]=>[1,2,6,7,5,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [2,6,1,3,5,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,1,3,5,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,1,3,7,4,5]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,1,3,7,5,4]=>[1,2,6,5,7,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [2,6,1,4,3,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,1,4,3,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,1,4,5,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,1,4,5,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,1,4,7,3,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,1,4,7,5,3]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,1,5,3,4,7]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,1,5,3,7,4]=>[1,2,6,7,4,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,1,5,4,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,1,5,4,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,1,5,7,3,4]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,1,5,7,4,3]=>[1,2,6,4,5,7,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,1,7,3,4,5]=>[1,2,6,4,7,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,1,7,3,5,4]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,1,7,4,3,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,1,7,4,5,3]=>[1,2,6,5,4,7,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [2,6,1,7,5,3,4]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,1,7,5,4,3]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,3,1,4,5,7]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [2,6,3,1,4,7,5]=>[1,2,6,7,5,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [2,6,3,1,5,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,3,1,5,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,3,1,7,4,5]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,3,1,7,5,4]=>[1,2,6,5,7,4,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [2,6,3,4,1,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,3,4,1,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,3,4,5,1,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,3,4,5,7,1]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,3,4,7,1,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,3,4,7,5,1]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,3,5,1,4,7]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,3,5,1,7,4]=>[1,2,6,7,4,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,3,5,4,1,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,3,5,4,7,1]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,3,5,7,1,4]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,3,5,7,4,1]=>[1,2,6,4,5,7,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,3,7,1,4,5]=>[1,2,6,4,7,5,3]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,3,7,1,5,4]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,3,7,4,1,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,3,7,4,5,1]=>[1,2,6,5,4,7,3]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [2,6,3,7,5,1,4]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,3,7,5,4,1]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,4,1,3,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,4,1,3,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,4,1,5,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,1,5,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,1,7,3,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,1,7,5,3]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,4,3,1,5,7]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,4,3,1,7,5]=>[1,2,6,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,4,3,5,1,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,3,5,7,1]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,3,7,1,5]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,3,7,5,1]=>[1,2,6,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,4,5,1,3,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,5,1,7,3]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,5,3,1,7]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,5,3,7,1]=>[1,2,6,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,5,7,1,3]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,5,7,3,1]=>[1,2,6,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,7,1,3,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,7,1,5,3]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,4,7,3,1,5]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,7,3,5,1]=>[1,2,6,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,4,7,5,1,3]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,4,7,5,3,1]=>[1,2,6,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,5,1,3,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,5,1,3,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,5,1,4,3,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,1,4,7,3]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,1,7,3,4]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,1,7,4,3]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,5,3,1,4,7]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,5,3,1,7,4]=>[1,2,6,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,5,3,4,1,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,3,4,7,1]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,3,7,1,4]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,3,7,4,1]=>[1,2,6,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,5,4,1,3,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,4,1,7,3]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,4,3,1,7]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,4,3,7,1]=>[1,2,6,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,4,7,1,3]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,4,7,3,1]=>[1,2,6,3,5,7,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,7,1,3,4]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,7,1,4,3]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,5,7,3,1,4]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,7,3,4,1]=>[1,2,6,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,5,7,4,1,3]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,5,7,4,3,1]=>[1,2,6,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,7,1,3,4,5]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,7,1,3,5,4]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,7,1,4,3,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,7,1,4,5,3]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [2,6,7,1,5,3,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,7,1,5,4,3]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,7,3,1,4,5]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,7,3,1,5,4]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,7,3,4,1,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,7,3,4,5,1]=>[1,2,6,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[.,.]]]] [2,6,7,3,5,1,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,7,3,5,4,1]=>[1,2,6,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,7,4,1,3,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,7,4,1,5,3]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,7,4,3,1,5]=>[1,2,6,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[.,.]]]] [2,6,7,4,3,5,1]=>[1,2,6,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[.,.]]]] [2,6,7,4,5,1,3]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,7,4,5,3,1]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,7,5,1,3,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,7,5,1,4,3]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,7,5,3,1,4]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,7,5,3,4,1]=>[1,2,6,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[.,.]]]] [2,6,7,5,4,1,3]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,6,7,5,4,3,1]=>[1,2,6,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,.]]]] [2,7,1,3,4,5,6]=>[1,2,7,6,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],.]]] [2,7,1,3,4,6,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [2,7,1,3,5,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]] [2,7,1,3,5,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [2,7,1,3,6,4,5]=>[1,2,7,5,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [2,7,1,3,6,5,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [2,7,1,4,3,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]] [2,7,1,4,3,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,1,4,5,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [2,7,1,4,5,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,1,4,6,3,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,1,4,6,5,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,1,5,3,4,6]=>[1,2,7,6,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],.]]] [2,7,1,5,3,6,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [2,7,1,5,4,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [2,7,1,5,4,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,1,5,6,3,4]=>[1,2,7,4,5,6,3]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [2,7,1,5,6,4,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,1,6,3,4,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,1,6,3,5,4]=>[1,2,7,4,6,5,3]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [2,7,1,6,4,3,5]=>[1,2,7,5,4,6,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [2,7,1,6,4,5,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [2,7,1,6,5,3,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [2,7,1,6,5,4,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [2,7,3,1,4,5,6]=>[1,2,7,6,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],.]]] [2,7,3,1,4,6,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [2,7,3,1,5,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]] [2,7,3,1,5,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [2,7,3,1,6,4,5]=>[1,2,7,5,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [2,7,3,1,6,5,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [2,7,3,4,1,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]] [2,7,3,4,1,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,3,4,5,1,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [2,7,3,4,5,6,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,3,4,6,1,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,3,4,6,5,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,3,5,1,4,6]=>[1,2,7,6,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],.]]] [2,7,3,5,1,6,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [2,7,3,5,4,1,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [2,7,3,5,4,6,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,3,5,6,1,4]=>[1,2,7,4,5,6,3]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [2,7,3,5,6,4,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,3,6,1,4,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,3,6,1,5,4]=>[1,2,7,4,6,5,3]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [2,7,3,6,4,1,5]=>[1,2,7,5,4,6,3]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [2,7,3,6,4,5,1]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [2,7,3,6,5,1,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [2,7,3,6,5,4,1]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [2,7,4,1,3,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]] [2,7,4,1,3,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,4,1,5,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [2,7,4,1,5,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,4,1,6,3,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,4,1,6,5,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,4,3,1,5,6]=>[1,2,7,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],.]]] [2,7,4,3,1,6,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,4,3,5,1,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [2,7,4,3,5,6,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,4,3,6,1,5]=>[1,2,7,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,4,3,6,5,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,4,5,1,3,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [2,7,4,5,1,6,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,4,5,3,1,6]=>[1,2,7,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],.]]] [2,7,4,5,3,6,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,4,5,6,1,3]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,4,5,6,3,1]=>[1,2,7,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]] [2,7,4,6,1,3,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,4,6,1,5,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [2,7,4,6,3,1,5]=>[1,2,7,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,4,6,3,5,1]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [2,7,4,6,5,1,3]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [2,7,4,6,5,3,1]=>[1,2,7,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],.]]] [2,7,5,1,3,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]] [2,7,5,1,3,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [2,7,5,1,4,3,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]] [2,7,5,1,4,6,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [2,7,5,1,6,3,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [2,7,5,1,6,4,3]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [2,7,5,3,1,4,6]=>[1,2,7,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],.]]] [2,7,5,3,1,6,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [2,7,5,3,4,1,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]] [2,7,5,3,4,6,1]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [2,7,5,3,6,1,4]=>[1,2,7,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [2,7,5,3,6,4,1]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [2,7,5,4,1,3,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]] [2,7,5,4,1,6,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [2,7,5,4,3,1,6]=>[1,2,7,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],.]]] [2,7,5,4,3,6,1]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [2,7,5,4,6,1,3]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [2,7,5,4,6,3,1]=>[1,2,7,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [2,7,5,6,1,3,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [2,7,5,6,1,4,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [2,7,5,6,3,1,4]=>[1,2,7,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [2,7,5,6,3,4,1]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [2,7,5,6,4,1,3]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [2,7,5,6,4,3,1]=>[1,2,7,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],.]]] [2,7,6,1,3,4,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,6,1,3,5,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [2,7,6,1,4,3,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [2,7,6,1,4,5,3]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]] [2,7,6,1,5,3,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [2,7,6,1,5,4,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [2,7,6,3,1,4,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,6,3,1,5,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [2,7,6,3,4,1,5]=>[1,2,7,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],.]]] [2,7,6,3,4,5,1]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]] [2,7,6,3,5,1,4]=>[1,2,7,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],.]]] [2,7,6,3,5,4,1]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [2,7,6,4,1,3,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,6,4,1,5,3]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]] [2,7,6,4,3,1,5]=>[1,2,7,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],.]]] [2,7,6,4,3,5,1]=>[1,2,7,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],.]]] [2,7,6,4,5,1,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [2,7,6,4,5,3,1]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [2,7,6,5,1,3,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [2,7,6,5,1,4,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [2,7,6,5,3,1,4]=>[1,2,7,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],.]]] [2,7,6,5,3,4,1]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [2,7,6,5,4,1,3]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [2,7,6,5,4,3,1]=>[1,2,7,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],.]]] [3,1,2,4,5,6,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,2,4,5,7,6]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,2,4,6,5,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,2,4,6,7,5]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,2,4,7,5,6]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,1,2,4,7,6,5]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,1,2,5,4,6,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,2,5,4,7,6]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,2,5,6,4,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,2,5,6,7,4]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,2,5,7,4,6]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,1,2,5,7,6,4]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,1,2,6,4,5,7]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,1,2,6,4,7,5]=>[1,3,2,4,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,1,2,6,5,4,7]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,1,2,6,5,7,4]=>[1,3,2,4,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,1,2,6,7,4,5]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,1,2,6,7,5,4]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,1,2,7,4,5,6]=>[1,3,2,4,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,1,2,7,4,6,5]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,1,2,7,5,4,6]=>[1,3,2,4,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,1,2,7,5,6,4]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,1,2,7,6,4,5]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,1,2,7,6,5,4]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,1,4,2,5,6,7]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,4,2,5,7,6]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,4,2,6,5,7]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,4,2,6,7,5]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,4,2,7,5,6]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,1,4,2,7,6,5]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,1,4,5,2,6,7]=>[1,3,4,5,2,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,4,5,2,7,6]=>[1,3,4,5,2,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,4,5,6,2,7]=>[1,3,4,5,6,2,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,4,5,6,7,2]=>[1,3,4,5,6,7,2]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,1,4,5,7,2,6]=>[1,3,4,5,7,6,2]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,1,4,5,7,6,2]=>[1,3,4,5,7,2,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,1,4,6,2,5,7]=>[1,3,4,6,5,2,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,1,4,6,2,7,5]=>[1,3,4,6,7,5,2]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,1,4,6,5,2,7]=>[1,3,4,6,2,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,1,4,6,5,7,2]=>[1,3,4,6,7,2,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,1,4,6,7,2,5]=>[1,3,4,6,2,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,1,4,6,7,5,2]=>[1,3,4,6,5,7,2]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,1,4,7,2,5,6]=>[1,3,4,7,6,5,2]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,1,4,7,2,6,5]=>[1,3,4,7,5,2,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,1,4,7,5,2,6]=>[1,3,4,7,6,2,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,1,4,7,5,6,2]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,1,4,7,6,2,5]=>[1,3,4,7,5,6,2]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,1,4,7,6,5,2]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,1,5,2,4,6,7]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,1,5,2,4,7,6]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,1,5,2,6,4,7]=>[1,3,5,6,4,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,1,5,2,6,7,4]=>[1,3,5,6,7,4,2]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,1,5,2,7,4,6]=>[1,3,5,7,6,4,2]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,1,5,2,7,6,4]=>[1,3,5,7,4,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,1,5,4,2,6,7]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,1,5,4,2,7,6]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,1,5,4,6,2,7]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,1,5,4,6,7,2]=>[1,3,5,6,7,2,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,1,5,4,7,2,6]=>[1,3,5,7,6,2,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,1,5,4,7,6,2]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,1,5,6,2,4,7]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,1,5,6,2,7,4]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,1,5,6,4,2,7]=>[1,3,5,4,6,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,1,5,6,4,7,2]=>[1,3,5,4,6,7,2]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,1,5,6,7,2,4]=>[1,3,5,7,4,6,2]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,1,5,6,7,4,2]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,1,5,7,2,4,6]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,1,5,7,2,6,4]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,1,5,7,4,2,6]=>[1,3,5,4,7,6,2]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,1,5,7,4,6,2]=>[1,3,5,4,7,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,1,5,7,6,2,4]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,1,5,7,6,4,2]=>[1,3,5,6,4,7,2]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,1,6,2,4,5,7]=>[1,3,6,5,4,2,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,1,6,2,4,7,5]=>[1,3,6,7,5,4,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,1,6,2,5,4,7]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,2,5,7,4]=>[1,3,6,7,4,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,2,7,4,5]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,2,7,5,4]=>[1,3,6,5,7,4,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,1,6,4,2,5,7]=>[1,3,6,5,2,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,1,6,4,2,7,5]=>[1,3,6,7,5,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,1,6,4,5,2,7]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,4,5,7,2]=>[1,3,6,7,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,4,7,2,5]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,4,7,5,2]=>[1,3,6,5,7,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,1,6,5,2,4,7]=>[1,3,6,4,5,2,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,5,2,7,4]=>[1,3,6,7,4,5,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,5,4,2,7]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,5,4,7,2]=>[1,3,6,7,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,5,7,2,4]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,5,7,4,2]=>[1,3,6,4,5,7,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,7,2,4,5]=>[1,3,6,4,7,5,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,7,2,5,4]=>[1,3,6,5,2,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,1,6,7,4,2,5]=>[1,3,6,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,7,4,5,2]=>[1,3,6,5,4,7,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,1,6,7,5,2,4]=>[1,3,6,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,6,7,5,4,2]=>[1,3,6,4,7,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,1,7,2,4,5,6]=>[1,3,7,6,5,4,2]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,1,7,2,4,6,5]=>[1,3,7,5,4,2,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,1,7,2,5,4,6]=>[1,3,7,6,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,1,7,2,5,6,4]=>[1,3,7,4,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,1,7,2,6,4,5]=>[1,3,7,5,6,4,2]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,1,7,2,6,5,4]=>[1,3,7,4,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,1,7,4,2,5,6]=>[1,3,7,6,5,2,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,1,7,4,2,6,5]=>[1,3,7,5,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,1,7,4,5,2,6]=>[1,3,7,6,2,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,1,7,4,5,6,2]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,1,7,4,6,2,5]=>[1,3,7,5,6,2,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,1,7,4,6,5,2]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,1,7,5,2,4,6]=>[1,3,7,6,4,5,2]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,1,7,5,2,6,4]=>[1,3,7,4,5,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,1,7,5,4,2,6]=>[1,3,7,6,2,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,1,7,5,4,6,2]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,1,7,5,6,2,4]=>[1,3,7,4,5,6,2]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,1,7,5,6,4,2]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,1,7,6,2,4,5]=>[1,3,7,5,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,1,7,6,2,5,4]=>[1,3,7,4,6,5,2]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,1,7,6,4,2,5]=>[1,3,7,5,4,6,2]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,1,7,6,4,5,2]=>[1,3,7,2,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,1,7,6,5,2,4]=>[1,3,7,4,6,2,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,1,7,6,5,4,2]=>[1,3,7,2,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,2,1,4,5,6,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,1,4,5,7,6]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,1,4,6,5,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,1,4,6,7,5]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,1,4,7,5,6]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,2,1,4,7,6,5]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,2,1,5,4,6,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,1,5,4,7,6]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,1,5,6,4,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,1,5,6,7,4]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,1,5,7,4,6]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,2,1,5,7,6,4]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,2,1,6,4,5,7]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,2,1,6,4,7,5]=>[1,3,2,4,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,2,1,6,5,4,7]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,2,1,6,5,7,4]=>[1,3,2,4,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,2,1,6,7,4,5]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,2,1,6,7,5,4]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,2,1,7,4,5,6]=>[1,3,2,4,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,2,1,7,4,6,5]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,2,1,7,5,4,6]=>[1,3,2,4,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,2,1,7,5,6,4]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,2,1,7,6,4,5]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,2,1,7,6,5,4]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,2,4,1,5,6,7]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,4,1,5,7,6]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,4,1,6,5,7]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,4,1,6,7,5]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,4,1,7,5,6]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,2,4,1,7,6,5]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,2,4,5,1,6,7]=>[1,3,4,5,2,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,4,5,1,7,6]=>[1,3,4,5,2,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,4,5,6,1,7]=>[1,3,4,5,6,2,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,4,5,6,7,1]=>[1,3,4,5,6,7,2]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,2,4,5,7,1,6]=>[1,3,4,5,7,6,2]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,2,4,5,7,6,1]=>[1,3,4,5,7,2,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,2,4,6,1,5,7]=>[1,3,4,6,5,2,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,2,4,6,1,7,5]=>[1,3,4,6,7,5,2]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,2,4,6,5,1,7]=>[1,3,4,6,2,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,2,4,6,5,7,1]=>[1,3,4,6,7,2,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,2,4,6,7,1,5]=>[1,3,4,6,2,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,2,4,6,7,5,1]=>[1,3,4,6,5,7,2]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,2,4,7,1,5,6]=>[1,3,4,7,6,5,2]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,2,4,7,1,6,5]=>[1,3,4,7,5,2,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,2,4,7,5,1,6]=>[1,3,4,7,6,2,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,2,4,7,5,6,1]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,2,4,7,6,1,5]=>[1,3,4,7,5,6,2]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,2,4,7,6,5,1]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,2,5,1,4,6,7]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,2,5,1,4,7,6]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,2,5,1,6,4,7]=>[1,3,5,6,4,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,2,5,1,6,7,4]=>[1,3,5,6,7,4,2]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,2,5,1,7,4,6]=>[1,3,5,7,6,4,2]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,2,5,1,7,6,4]=>[1,3,5,7,4,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,2,5,4,1,6,7]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,2,5,4,1,7,6]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,2,5,4,6,1,7]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,2,5,4,6,7,1]=>[1,3,5,6,7,2,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,2,5,4,7,1,6]=>[1,3,5,7,6,2,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,2,5,4,7,6,1]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,2,5,6,1,4,7]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,2,5,6,1,7,4]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,2,5,6,4,1,7]=>[1,3,5,4,6,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,2,5,6,4,7,1]=>[1,3,5,4,6,7,2]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,2,5,6,7,1,4]=>[1,3,5,7,4,6,2]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,2,5,6,7,4,1]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,2,5,7,1,4,6]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,2,5,7,1,6,4]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,2,5,7,4,1,6]=>[1,3,5,4,7,6,2]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,2,5,7,4,6,1]=>[1,3,5,4,7,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,2,5,7,6,1,4]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,2,5,7,6,4,1]=>[1,3,5,6,4,7,2]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,2,6,1,4,5,7]=>[1,3,6,5,4,2,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,2,6,1,4,7,5]=>[1,3,6,7,5,4,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,2,6,1,5,4,7]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,1,5,7,4]=>[1,3,6,7,4,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,1,7,4,5]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,1,7,5,4]=>[1,3,6,5,7,4,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,2,6,4,1,5,7]=>[1,3,6,5,2,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,2,6,4,1,7,5]=>[1,3,6,7,5,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,2,6,4,5,1,7]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,4,5,7,1]=>[1,3,6,7,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,4,7,1,5]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,4,7,5,1]=>[1,3,6,5,7,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,2,6,5,1,4,7]=>[1,3,6,4,5,2,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,5,1,7,4]=>[1,3,6,7,4,5,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,5,4,1,7]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,5,4,7,1]=>[1,3,6,7,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,5,7,1,4]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,5,7,4,1]=>[1,3,6,4,5,7,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,7,1,4,5]=>[1,3,6,4,7,5,2]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,7,1,5,4]=>[1,3,6,5,2,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,2,6,7,4,1,5]=>[1,3,6,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,7,4,5,1]=>[1,3,6,5,4,7,2]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,2,6,7,5,1,4]=>[1,3,6,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,6,7,5,4,1]=>[1,3,6,4,7,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,2,7,1,4,5,6]=>[1,3,7,6,5,4,2]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,2,7,1,4,6,5]=>[1,3,7,5,4,2,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,2,7,1,5,4,6]=>[1,3,7,6,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,2,7,1,5,6,4]=>[1,3,7,4,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,2,7,1,6,4,5]=>[1,3,7,5,6,4,2]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,2,7,1,6,5,4]=>[1,3,7,4,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,2,7,4,1,5,6]=>[1,3,7,6,5,2,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,2,7,4,1,6,5]=>[1,3,7,5,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,2,7,4,5,1,6]=>[1,3,7,6,2,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,2,7,4,5,6,1]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,2,7,4,6,1,5]=>[1,3,7,5,6,2,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,2,7,4,6,5,1]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,2,7,5,1,4,6]=>[1,3,7,6,4,5,2]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,2,7,5,1,6,4]=>[1,3,7,4,5,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,2,7,5,4,1,6]=>[1,3,7,6,2,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,2,7,5,4,6,1]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,2,7,5,6,1,4]=>[1,3,7,4,5,6,2]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,2,7,5,6,4,1]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,2,7,6,1,4,5]=>[1,3,7,5,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,2,7,6,1,5,4]=>[1,3,7,4,6,5,2]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,2,7,6,4,1,5]=>[1,3,7,5,4,6,2]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,2,7,6,4,5,1]=>[1,3,7,2,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,2,7,6,5,1,4]=>[1,3,7,4,6,2,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,2,7,6,5,4,1]=>[1,3,7,2,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,4,1,2,5,6,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,1,2,5,7,6]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,1,2,6,5,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,1,2,6,7,5]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,1,2,7,5,6]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,4,1,2,7,6,5]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,4,1,5,2,6,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,1,5,2,7,6]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,1,5,6,2,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,1,5,6,7,2]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,1,5,7,2,6]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,4,1,5,7,6,2]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,4,1,6,2,5,7]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,4,1,6,2,7,5]=>[1,3,2,4,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,4,1,6,5,2,7]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,4,1,6,5,7,2]=>[1,3,2,4,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,4,1,6,7,2,5]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,4,1,6,7,5,2]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,4,1,7,2,5,6]=>[1,3,2,4,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,4,1,7,2,6,5]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,4,1,7,5,2,6]=>[1,3,2,4,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,4,1,7,5,6,2]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,4,1,7,6,2,5]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,4,1,7,6,5,2]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,4,2,1,5,6,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,2,1,5,7,6]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,2,1,6,5,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,2,1,6,7,5]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,2,1,7,5,6]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,4,2,1,7,6,5]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,4,2,5,1,6,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,2,5,1,7,6]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,2,5,6,1,7]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,2,5,6,7,1]=>[1,3,2,4,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,4,2,5,7,1,6]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,4,2,5,7,6,1]=>[1,3,2,4,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,4,2,6,1,5,7]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,4,2,6,1,7,5]=>[1,3,2,4,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,4,2,6,5,1,7]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,4,2,6,5,7,1]=>[1,3,2,4,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,4,2,6,7,1,5]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,4,2,6,7,5,1]=>[1,3,2,4,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,4,2,7,1,5,6]=>[1,3,2,4,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,4,2,7,1,6,5]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,4,2,7,5,1,6]=>[1,3,2,4,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,4,2,7,5,6,1]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,4,2,7,6,1,5]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,4,2,7,6,5,1]=>[1,3,2,4,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,4,5,1,2,6,7]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,4,5,1,2,7,6]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,4,5,1,6,2,7]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,4,5,1,6,7,2]=>[1,3,5,6,7,2,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,4,5,1,7,2,6]=>[1,3,5,7,6,2,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,4,5,1,7,6,2]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,4,5,2,1,6,7]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,4,5,2,1,7,6]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,4,5,2,6,1,7]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,4,5,2,6,7,1]=>[1,3,5,6,7,2,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,4,5,2,7,1,6]=>[1,3,5,7,6,2,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,4,5,2,7,6,1]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,4,5,6,1,2,7]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,4,5,6,1,7,2]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,4,5,6,2,1,7]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,4,5,6,2,7,1]=>[1,3,5,2,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,4,5,6,7,1,2]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,4,5,6,7,2,1]=>[1,3,5,7,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,4,5,7,1,2,6]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,4,5,7,1,6,2]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,4,5,7,2,1,6]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,4,5,7,2,6,1]=>[1,3,5,2,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,4,5,7,6,1,2]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,4,5,7,6,2,1]=>[1,3,5,6,2,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,4,6,1,2,5,7]=>[1,3,6,5,2,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,4,6,1,2,7,5]=>[1,3,6,7,5,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,4,6,1,5,2,7]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,1,5,7,2]=>[1,3,6,7,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,1,7,2,5]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,1,7,5,2]=>[1,3,6,5,7,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,4,6,2,1,5,7]=>[1,3,6,5,2,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,4,6,2,1,7,5]=>[1,3,6,7,5,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,4,6,2,5,1,7]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,2,5,7,1]=>[1,3,6,7,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,2,7,1,5]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,2,7,5,1]=>[1,3,6,5,7,2,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,4,6,5,1,2,7]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,5,1,7,2]=>[1,3,6,7,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,5,2,1,7]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,5,2,7,1]=>[1,3,6,7,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,5,7,1,2]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,5,7,2,1]=>[1,3,6,2,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,7,1,2,5]=>[1,3,6,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,7,1,5,2]=>[1,3,6,5,2,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,4,6,7,2,1,5]=>[1,3,6,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,7,2,5,1]=>[1,3,6,5,2,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,4,6,7,5,1,2]=>[1,3,6,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,6,7,5,2,1]=>[1,3,6,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,4,7,1,2,5,6]=>[1,3,7,6,5,2,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,4,7,1,2,6,5]=>[1,3,7,5,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,4,7,1,5,2,6]=>[1,3,7,6,2,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,4,7,1,5,6,2]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,4,7,1,6,2,5]=>[1,3,7,5,6,2,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,4,7,1,6,5,2]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,4,7,2,1,5,6]=>[1,3,7,6,5,2,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,4,7,2,1,6,5]=>[1,3,7,5,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,4,7,2,5,1,6]=>[1,3,7,6,2,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,4,7,2,5,6,1]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,4,7,2,6,1,5]=>[1,3,7,5,6,2,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,4,7,2,6,5,1]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,4,7,5,1,2,6]=>[1,3,7,6,2,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,4,7,5,1,6,2]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,4,7,5,2,1,6]=>[1,3,7,6,2,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,4,7,5,2,6,1]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,4,7,5,6,1,2]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,4,7,5,6,2,1]=>[1,3,7,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,4,7,6,1,2,5]=>[1,3,7,5,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,4,7,6,1,5,2]=>[1,3,7,2,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,4,7,6,2,1,5]=>[1,3,7,5,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,4,7,6,2,5,1]=>[1,3,7,2,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,4,7,6,5,1,2]=>[1,3,7,2,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,4,7,6,5,2,1]=>[1,3,7,2,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,5,1,2,4,6,7]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,1,2,4,7,6]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,1,2,6,4,7]=>[1,3,2,5,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,1,2,6,7,4]=>[1,3,2,5,6,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,1,2,7,4,6]=>[1,3,2,5,7,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,1,2,7,6,4]=>[1,3,2,5,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,1,4,2,6,7]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,1,4,2,7,6]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,1,4,6,2,7]=>[1,3,2,5,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,1,4,6,7,2]=>[1,3,2,5,6,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,1,4,7,2,6]=>[1,3,2,5,7,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,1,4,7,6,2]=>[1,3,2,5,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,1,6,2,4,7]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,1,6,2,7,4]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,1,6,4,2,7]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,1,6,4,7,2]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,1,6,7,2,4]=>[1,3,2,5,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,1,6,7,4,2]=>[1,3,2,5,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,1,7,2,4,6]=>[1,3,2,5,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,1,7,2,6,4]=>[1,3,2,5,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,1,7,4,2,6]=>[1,3,2,5,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,1,7,4,6,2]=>[1,3,2,5,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,1,7,6,2,4]=>[1,3,2,5,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,1,7,6,4,2]=>[1,3,2,5,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,2,1,4,6,7]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,2,1,4,7,6]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,2,1,6,4,7]=>[1,3,2,5,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,2,1,6,7,4]=>[1,3,2,5,6,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,2,1,7,4,6]=>[1,3,2,5,7,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,2,1,7,6,4]=>[1,3,2,5,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,2,4,1,6,7]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,2,4,1,7,6]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,2,4,6,1,7]=>[1,3,2,5,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,2,4,6,7,1]=>[1,3,2,5,6,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,2,4,7,1,6]=>[1,3,2,5,7,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,2,4,7,6,1]=>[1,3,2,5,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,2,6,1,4,7]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,2,6,1,7,4]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,2,6,4,1,7]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,2,6,4,7,1]=>[1,3,2,5,4,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,2,6,7,1,4]=>[1,3,2,5,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,2,6,7,4,1]=>[1,3,2,5,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,2,7,1,4,6]=>[1,3,2,5,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,2,7,1,6,4]=>[1,3,2,5,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,2,7,4,1,6]=>[1,3,2,5,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,2,7,4,6,1]=>[1,3,2,5,4,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,5,2,7,6,1,4]=>[1,3,2,5,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,2,7,6,4,1]=>[1,3,2,5,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,5,4,1,2,6,7]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,5,4,1,2,7,6]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,5,4,1,6,2,7]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,5,4,1,6,7,2]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,5,4,1,7,2,6]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,5,4,1,7,6,2]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,5,4,2,1,6,7]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,5,4,2,1,7,6]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,5,4,2,6,1,7]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,5,4,2,6,7,1]=>[1,3,4,2,5,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,5,4,2,7,1,6]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,5,4,2,7,6,1]=>[1,3,4,2,5,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,5,4,6,1,2,7]=>[1,3,4,6,2,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,5,4,6,1,7,2]=>[1,3,4,6,7,2,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,5,4,6,2,1,7]=>[1,3,4,6,2,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,5,4,6,2,7,1]=>[1,3,4,6,7,2,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,5,4,6,7,1,2]=>[1,3,4,6,2,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,5,4,6,7,2,1]=>[1,3,4,6,2,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,5,4,7,1,2,6]=>[1,3,4,7,6,2,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,5,4,7,1,6,2]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,5,4,7,2,1,6]=>[1,3,4,7,6,2,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,5,4,7,2,6,1]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,5,4,7,6,1,2]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,5,4,7,6,2,1]=>[1,3,4,7,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,5,6,1,2,4,7]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,5,6,1,2,7,4]=>[1,3,6,7,4,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,5,6,1,4,2,7]=>[1,3,6,2,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,1,4,7,2]=>[1,3,6,7,2,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,1,7,2,4]=>[1,3,6,2,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,1,7,4,2]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,5,6,2,1,4,7]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,5,6,2,1,7,4]=>[1,3,6,7,4,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,5,6,2,4,1,7]=>[1,3,6,2,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,2,4,7,1]=>[1,3,6,7,2,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,2,7,1,4]=>[1,3,6,2,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,2,7,4,1]=>[1,3,6,4,2,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,5,6,4,1,2,7]=>[1,3,6,2,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,4,1,7,2]=>[1,3,6,7,2,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,4,2,1,7]=>[1,3,6,2,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,4,2,7,1]=>[1,3,6,7,2,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,4,7,1,2]=>[1,3,6,2,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,4,7,2,1]=>[1,3,6,2,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,7,1,2,4]=>[1,3,6,2,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,7,1,4,2]=>[1,3,6,4,7,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,5,6,7,2,1,4]=>[1,3,6,2,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,7,2,4,1]=>[1,3,6,4,7,2,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,5,6,7,4,1,2]=>[1,3,6,2,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,6,7,4,2,1]=>[1,3,6,2,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,5,7,1,2,4,6]=>[1,3,7,6,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,5,7,1,2,6,4]=>[1,3,7,4,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,5,7,1,4,2,6]=>[1,3,7,6,2,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,5,7,1,4,6,2]=>[1,3,7,2,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,5,7,1,6,2,4]=>[1,3,7,4,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,5,7,1,6,4,2]=>[1,3,7,2,5,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,5,7,2,1,4,6]=>[1,3,7,6,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,5,7,2,1,6,4]=>[1,3,7,4,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,5,7,2,4,1,6]=>[1,3,7,6,2,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,5,7,2,4,6,1]=>[1,3,7,2,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,5,7,2,6,1,4]=>[1,3,7,4,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,5,7,2,6,4,1]=>[1,3,7,2,5,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,5,7,4,1,2,6]=>[1,3,7,6,2,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,5,7,4,1,6,2]=>[1,3,7,2,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,5,7,4,2,1,6]=>[1,3,7,6,2,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,5,7,4,2,6,1]=>[1,3,7,2,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,5,7,4,6,1,2]=>[1,3,7,2,5,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,5,7,4,6,2,1]=>[1,3,7,2,5,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,5,7,6,1,2,4]=>[1,3,7,4,6,2,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,5,7,6,1,4,2]=>[1,3,7,2,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,5,7,6,2,1,4]=>[1,3,7,4,6,2,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,5,7,6,2,4,1]=>[1,3,7,2,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,5,7,6,4,1,2]=>[1,3,7,2,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,5,7,6,4,2,1]=>[1,3,7,2,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,6,1,2,4,5,7]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,1,2,4,7,5]=>[1,3,2,6,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,1,2,5,4,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,2,5,7,4]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,2,7,4,5]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,2,7,5,4]=>[1,3,2,6,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,1,4,2,5,7]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,1,4,2,7,5]=>[1,3,2,6,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,1,4,5,2,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,4,5,7,2]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,4,7,2,5]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,4,7,5,2]=>[1,3,2,6,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,1,5,2,4,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,5,2,7,4]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,5,4,2,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,5,4,7,2]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,5,7,2,4]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,5,7,4,2]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,7,2,4,5]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,7,2,5,4]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,1,7,4,2,5]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,7,4,5,2]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,1,7,5,2,4]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,1,7,5,4,2]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,1,4,5,7]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,2,1,4,7,5]=>[1,3,2,6,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,2,1,5,4,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,1,5,7,4]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,1,7,4,5]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,1,7,5,4]=>[1,3,2,6,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,2,4,1,5,7]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,2,4,1,7,5]=>[1,3,2,6,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,2,4,5,1,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,4,5,7,1]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,4,7,1,5]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,4,7,5,1]=>[1,3,2,6,5,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,2,5,1,4,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,5,1,7,4]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,5,4,1,7]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,5,4,7,1]=>[1,3,2,6,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,5,7,1,4]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,5,7,4,1]=>[1,3,2,6,4,5,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,7,1,4,5]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,7,1,5,4]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,2,7,4,1,5]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,7,4,5,1]=>[1,3,2,6,5,4,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,6,2,7,5,1,4]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,2,7,5,4,1]=>[1,3,2,6,4,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,6,4,1,2,5,7]=>[1,3,4,2,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,6,4,1,2,7,5]=>[1,3,4,2,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,6,4,1,5,2,7]=>[1,3,4,2,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,6,4,1,5,7,2]=>[1,3,4,2,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,6,4,1,7,2,5]=>[1,3,4,2,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,6,4,1,7,5,2]=>[1,3,4,2,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,6,4,2,1,5,7]=>[1,3,4,2,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,6,4,2,1,7,5]=>[1,3,4,2,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,6,4,2,5,1,7]=>[1,3,4,2,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,6,4,2,5,7,1]=>[1,3,4,2,6,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,6,4,2,7,1,5]=>[1,3,4,2,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,6,4,2,7,5,1]=>[1,3,4,2,6,5,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,6,4,5,1,2,7]=>[1,3,4,5,2,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,6,4,5,1,7,2]=>[1,3,4,5,2,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,6,4,5,2,1,7]=>[1,3,4,5,2,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,6,4,5,2,7,1]=>[1,3,4,5,2,6,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,6,4,5,7,1,2]=>[1,3,4,5,7,2,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,6,4,5,7,2,1]=>[1,3,4,5,7,2,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,6,4,7,1,2,5]=>[1,3,4,7,5,2,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,6,4,7,1,5,2]=>[1,3,4,7,2,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,6,4,7,2,1,5]=>[1,3,4,7,5,2,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,6,4,7,2,5,1]=>[1,3,4,7,2,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,6,4,7,5,1,2]=>[1,3,4,7,2,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,6,4,7,5,2,1]=>[1,3,4,7,2,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,6,5,1,2,4,7]=>[1,3,5,2,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,1,2,7,4]=>[1,3,5,2,6,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,1,4,2,7]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,1,4,7,2]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,1,7,2,4]=>[1,3,5,7,4,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,6,5,1,7,4,2]=>[1,3,5,7,2,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,6,5,2,1,4,7]=>[1,3,5,2,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,2,1,7,4]=>[1,3,5,2,6,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,2,4,1,7]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,2,4,7,1]=>[1,3,5,4,2,6,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,2,7,1,4]=>[1,3,5,7,4,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,6,5,2,7,4,1]=>[1,3,5,7,2,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,6,5,4,1,2,7]=>[1,3,5,2,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,4,1,7,2]=>[1,3,5,2,6,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,4,2,1,7]=>[1,3,5,2,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,4,2,7,1]=>[1,3,5,2,6,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,4,7,1,2]=>[1,3,5,7,2,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,6,5,4,7,2,1]=>[1,3,5,7,2,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,6,5,7,1,2,4]=>[1,3,5,2,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,7,1,4,2]=>[1,3,5,2,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,7,2,1,4]=>[1,3,5,2,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,7,2,4,1]=>[1,3,5,2,6,4,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,6,5,7,4,1,2]=>[1,3,5,4,7,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,6,5,7,4,2,1]=>[1,3,5,4,7,2,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,6,7,1,2,4,5]=>[1,3,7,5,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,6,7,1,2,5,4]=>[1,3,7,4,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,6,7,1,4,2,5]=>[1,3,7,5,4,2,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,6,7,1,4,5,2]=>[1,3,7,2,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,6,7,1,5,2,4]=>[1,3,7,4,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,6,7,1,5,4,2]=>[1,3,7,2,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,6,7,2,1,4,5]=>[1,3,7,5,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,6,7,2,1,5,4]=>[1,3,7,4,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,6,7,2,4,1,5]=>[1,3,7,5,4,2,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,6,7,2,4,5,1]=>[1,3,7,2,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,6,7,2,5,1,4]=>[1,3,7,4,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,6,7,2,5,4,1]=>[1,3,7,2,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,6,7,4,1,2,5]=>[1,3,7,5,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,6,7,4,1,5,2]=>[1,3,7,2,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,6,7,4,2,1,5]=>[1,3,7,5,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,6,7,4,2,5,1]=>[1,3,7,2,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,6,7,4,5,1,2]=>[1,3,7,2,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,6,7,4,5,2,1]=>[1,3,7,2,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,6,7,5,1,2,4]=>[1,3,7,4,5,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,6,7,5,1,4,2]=>[1,3,7,2,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,6,7,5,2,1,4]=>[1,3,7,4,5,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,6,7,5,2,4,1]=>[1,3,7,2,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,6,7,5,4,1,2]=>[1,3,7,2,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,6,7,5,4,2,1]=>[1,3,7,2,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,7,1,2,4,5,6]=>[1,3,2,7,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,7,1,2,4,6,5]=>[1,3,2,7,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,7,1,2,5,4,6]=>[1,3,2,7,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,7,1,2,5,6,4]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,1,2,6,4,5]=>[1,3,2,7,5,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,7,1,2,6,5,4]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,1,4,2,5,6]=>[1,3,2,7,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,7,1,4,2,6,5]=>[1,3,2,7,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,7,1,4,5,2,6]=>[1,3,2,7,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,7,1,4,5,6,2]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,1,4,6,2,5]=>[1,3,2,7,5,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,7,1,4,6,5,2]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,1,5,2,4,6]=>[1,3,2,7,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,7,1,5,2,6,4]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,1,5,4,2,6]=>[1,3,2,7,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,7,1,5,4,6,2]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,1,5,6,2,4]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,1,5,6,4,2]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,1,6,2,4,5]=>[1,3,2,7,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,7,1,6,2,5,4]=>[1,3,2,7,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,7,1,6,4,2,5]=>[1,3,2,7,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,7,1,6,4,5,2]=>[1,3,2,7,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,7,1,6,5,2,4]=>[1,3,2,7,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,7,1,6,5,4,2]=>[1,3,2,7,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,7,2,1,4,5,6]=>[1,3,2,7,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,7,2,1,4,6,5]=>[1,3,2,7,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,7,2,1,5,4,6]=>[1,3,2,7,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,7,2,1,5,6,4]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,2,1,6,4,5]=>[1,3,2,7,5,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,7,2,1,6,5,4]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,2,4,1,5,6]=>[1,3,2,7,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],.]]] [3,7,2,4,1,6,5]=>[1,3,2,7,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,7,2,4,5,1,6]=>[1,3,2,7,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,7,2,4,5,6,1]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,2,4,6,1,5]=>[1,3,2,7,5,6,4]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,7,2,4,6,5,1]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,2,5,1,4,6]=>[1,3,2,7,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,7,2,5,1,6,4]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,2,5,4,1,6]=>[1,3,2,7,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],.]]] [3,7,2,5,4,6,1]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,2,5,6,1,4]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,2,5,6,4,1]=>[1,3,2,7,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],.]]] [3,7,2,6,1,4,5]=>[1,3,2,7,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,7,2,6,1,5,4]=>[1,3,2,7,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,7,2,6,4,1,5]=>[1,3,2,7,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],.]]] [3,7,2,6,4,5,1]=>[1,3,2,7,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,7,2,6,5,1,4]=>[1,3,2,7,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,7,2,6,5,4,1]=>[1,3,2,7,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],.]]] [3,7,4,1,2,5,6]=>[1,3,4,2,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,7,4,1,2,6,5]=>[1,3,4,2,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,7,4,1,5,2,6]=>[1,3,4,2,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,7,4,1,5,6,2]=>[1,3,4,2,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,7,4,1,6,2,5]=>[1,3,4,2,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,7,4,1,6,5,2]=>[1,3,4,2,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,7,4,2,1,5,6]=>[1,3,4,2,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,7,4,2,1,6,5]=>[1,3,4,2,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,7,4,2,5,1,6]=>[1,3,4,2,7,6,5]=>[.,[[.,.],[.,[[[.,.],.],.]]]] [3,7,4,2,5,6,1]=>[1,3,4,2,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,7,4,2,6,1,5]=>[1,3,4,2,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,7,4,2,6,5,1]=>[1,3,4,2,7,5,6]=>[.,[[.,.],[.,[[.,[.,.]],.]]]] [3,7,4,5,1,2,6]=>[1,3,4,5,2,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,7,4,5,1,6,2]=>[1,3,4,5,2,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,7,4,5,2,1,6]=>[1,3,4,5,2,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,7,4,5,2,6,1]=>[1,3,4,5,2,7,6]=>[.,[[.,.],[.,[.,[[.,.],.]]]]] [3,7,4,5,6,1,2]=>[1,3,4,5,6,2,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,7,4,5,6,2,1]=>[1,3,4,5,6,2,7]=>[.,[[.,.],[.,[.,[.,[.,.]]]]]] [3,7,4,6,1,2,5]=>[1,3,4,6,2,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,7,4,6,1,5,2]=>[1,3,4,6,5,2,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,7,4,6,2,1,5]=>[1,3,4,6,2,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,7,4,6,2,5,1]=>[1,3,4,6,5,2,7]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,7,4,6,5,1,2]=>[1,3,4,6,2,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,7,4,6,5,2,1]=>[1,3,4,6,2,7,5]=>[.,[[.,.],[.,[[.,.],[.,.]]]]] [3,7,5,1,2,4,6]=>[1,3,5,2,7,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,1,2,6,4]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,1,4,2,6]=>[1,3,5,4,2,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,1,4,6,2]=>[1,3,5,4,2,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,1,6,2,4]=>[1,3,5,6,2,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,7,5,1,6,4,2]=>[1,3,5,6,4,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,7,5,2,1,4,6]=>[1,3,5,2,7,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,2,1,6,4]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,2,4,1,6]=>[1,3,5,4,2,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,2,4,6,1]=>[1,3,5,4,2,7,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,2,6,1,4]=>[1,3,5,6,2,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,7,5,2,6,4,1]=>[1,3,5,6,4,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,7,5,4,1,2,6]=>[1,3,5,2,7,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,4,1,6,2]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,4,2,1,6]=>[1,3,5,2,7,6,4]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,4,2,6,1]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,4,6,1,2]=>[1,3,5,6,2,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,7,5,4,6,2,1]=>[1,3,5,6,2,7,4]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,7,5,6,1,2,4]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,6,1,4,2]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,6,2,1,4]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,6,2,4,1]=>[1,3,5,2,7,4,6]=>[.,[[.,.],[[.,.],[[.,.],.]]]] [3,7,5,6,4,1,2]=>[1,3,5,4,6,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,7,5,6,4,2,1]=>[1,3,5,4,6,2,7]=>[.,[[.,.],[[.,.],[.,[.,.]]]]] [3,7,6,1,2,4,5]=>[1,3,6,4,2,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,7,6,1,2,5,4]=>[1,3,6,5,2,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,7,6,1,4,2,5]=>[1,3,6,2,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,7,6,1,4,5,2]=>[1,3,6,5,4,2,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,7,6,1,5,2,4]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,7,6,1,5,4,2]=>[1,3,6,4,2,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,7,6,2,1,4,5]=>[1,3,6,4,2,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,7,6,2,1,5,4]=>[1,3,6,5,2,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,7,6,2,4,1,5]=>[1,3,6,2,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,7,6,2,4,5,1]=>[1,3,6,5,4,2,7]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,7,6,2,5,1,4]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,7,6,2,5,4,1]=>[1,3,6,4,2,7,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,7,6,4,1,2,5]=>[1,3,6,2,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,7,6,4,1,5,2]=>[1,3,6,5,2,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,7,6,4,2,1,5]=>[1,3,6,2,7,5,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,7,6,4,2,5,1]=>[1,3,6,5,2,7,4]=>[.,[[.,.],[[[.,.],.],[.,.]]]] [3,7,6,4,5,1,2]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,7,6,4,5,2,1]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,7,6,5,1,2,4]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,7,6,5,1,4,2]=>[1,3,6,4,5,2,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,7,6,5,2,1,4]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,7,6,5,2,4,1]=>[1,3,6,4,5,2,7]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,7,6,5,4,1,2]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [3,7,6,5,4,2,1]=>[1,3,6,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[.,.]]]] [4,1,2,3,5,6,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,2,3,5,7,6]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,2,3,6,5,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,2,3,6,7,5]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,2,3,7,5,6]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,1,2,3,7,6,5]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,1,2,5,3,6,7]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,2,5,3,7,6]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,2,5,6,3,7]=>[1,4,5,6,3,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,2,5,6,7,3]=>[1,4,5,6,7,3,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,2,5,7,3,6]=>[1,4,5,7,6,3,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,1,2,5,7,6,3]=>[1,4,5,7,3,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,1,2,6,3,5,7]=>[1,4,6,5,3,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,2,6,3,7,5]=>[1,4,6,7,5,3,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,2,6,5,3,7]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,2,6,5,7,3]=>[1,4,6,7,3,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,2,6,7,3,5]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,2,6,7,5,3]=>[1,4,6,5,7,3,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,2,7,3,5,6]=>[1,4,7,6,5,3,2]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,1,2,7,3,6,5]=>[1,4,7,5,3,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,1,2,7,5,3,6]=>[1,4,7,6,3,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,1,2,7,5,6,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,1,2,7,6,3,5]=>[1,4,7,5,6,3,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,1,2,7,6,5,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,1,3,2,5,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,3,2,5,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,3,2,6,5,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,3,2,6,7,5]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,3,2,7,5,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,1,3,2,7,6,5]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,1,3,5,2,6,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,3,5,2,7,6]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,3,5,6,2,7]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,3,5,6,7,2]=>[1,4,5,6,7,2,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,3,5,7,2,6]=>[1,4,5,7,6,2,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,1,3,5,7,6,2]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,1,3,6,2,5,7]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,3,6,2,7,5]=>[1,4,6,7,5,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,3,6,5,2,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,3,6,5,7,2]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,3,6,7,2,5]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,3,6,7,5,2]=>[1,4,6,5,7,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,3,7,2,5,6]=>[1,4,7,6,5,2,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,1,3,7,2,6,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,1,3,7,5,2,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,1,3,7,5,6,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,1,3,7,6,2,5]=>[1,4,7,5,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,1,3,7,6,5,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,1,5,2,3,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,5,2,3,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,5,2,6,3,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,5,2,6,7,3]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,5,2,7,3,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,1,5,2,7,6,3]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,1,5,3,2,6,7]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,5,3,2,7,6]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,5,3,6,2,7]=>[1,4,3,5,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,5,3,6,7,2]=>[1,4,3,5,6,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,5,3,7,2,6]=>[1,4,3,5,7,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,1,5,3,7,6,2]=>[1,4,3,5,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,1,5,6,2,3,7]=>[1,4,6,3,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,5,6,2,7,3]=>[1,4,6,7,3,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,5,6,3,2,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,5,6,3,7,2]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,5,6,7,2,3]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,5,6,7,3,2]=>[1,4,6,3,5,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,5,7,2,3,6]=>[1,4,7,6,3,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,1,5,7,2,6,3]=>[1,4,7,3,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,1,5,7,3,2,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,1,5,7,3,6,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,1,5,7,6,2,3]=>[1,4,7,3,5,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,1,5,7,6,3,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,1,6,2,3,5,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,6,2,3,7,5]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,6,2,5,3,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,6,2,5,7,3]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,6,2,7,3,5]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,6,2,7,5,3]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,6,3,2,5,7]=>[1,4,3,6,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,6,3,2,7,5]=>[1,4,3,6,7,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,6,3,5,2,7]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,6,3,5,7,2]=>[1,4,3,6,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,6,3,7,2,5]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,6,3,7,5,2]=>[1,4,3,6,5,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,6,5,2,3,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,6,5,2,7,3]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,6,5,3,2,7]=>[1,4,5,3,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,6,5,3,7,2]=>[1,4,5,3,6,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,6,5,7,2,3]=>[1,4,5,7,3,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,1,6,5,7,3,2]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,1,6,7,2,3,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,1,6,7,2,5,3]=>[1,4,7,3,6,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,1,6,7,3,2,5]=>[1,4,7,5,3,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,1,6,7,3,5,2]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,1,6,7,5,2,3]=>[1,4,7,3,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,1,6,7,5,3,2]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,1,7,2,3,5,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,1,7,2,3,6,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,1,7,2,5,3,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,1,7,2,5,6,3]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,1,7,2,6,3,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,1,7,2,6,5,3]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,1,7,3,2,5,6]=>[1,4,3,7,6,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,1,7,3,2,6,5]=>[1,4,3,7,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,1,7,3,5,2,6]=>[1,4,3,7,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,1,7,3,5,6,2]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,1,7,3,6,2,5]=>[1,4,3,7,5,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,1,7,3,6,5,2]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,1,7,5,2,3,6]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,1,7,5,2,6,3]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,1,7,5,3,2,6]=>[1,4,5,3,7,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,1,7,5,3,6,2]=>[1,4,5,3,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,1,7,5,6,2,3]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,1,7,5,6,3,2]=>[1,4,5,6,3,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,1,7,6,2,3,5]=>[1,4,6,3,7,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,7,6,2,5,3]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,7,6,3,2,5]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,7,6,3,5,2]=>[1,4,6,5,3,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,1,7,6,5,2,3]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,1,7,6,5,3,2]=>[1,4,6,3,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,1,3,5,6,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,1,3,5,7,6]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,1,3,6,5,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,1,3,6,7,5]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,1,3,7,5,6]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,2,1,3,7,6,5]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,2,1,5,3,6,7]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,1,5,3,7,6]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,1,5,6,3,7]=>[1,4,5,6,3,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,1,5,6,7,3]=>[1,4,5,6,7,3,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,1,5,7,3,6]=>[1,4,5,7,6,3,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,2,1,5,7,6,3]=>[1,4,5,7,3,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,2,1,6,3,5,7]=>[1,4,6,5,3,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,1,6,3,7,5]=>[1,4,6,7,5,3,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,1,6,5,3,7]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,1,6,5,7,3]=>[1,4,6,7,3,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,1,6,7,3,5]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,1,6,7,5,3]=>[1,4,6,5,7,3,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,1,7,3,5,6]=>[1,4,7,6,5,3,2]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,2,1,7,3,6,5]=>[1,4,7,5,3,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,2,1,7,5,3,6]=>[1,4,7,6,3,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,2,1,7,5,6,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,2,1,7,6,3,5]=>[1,4,7,5,6,3,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,2,1,7,6,5,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,2,3,1,5,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,3,1,5,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,3,1,6,5,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,3,1,6,7,5]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,3,1,7,5,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,2,3,1,7,6,5]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,2,3,5,1,6,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,3,5,1,7,6]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,3,5,6,1,7]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,3,5,6,7,1]=>[1,4,5,6,7,2,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,3,5,7,1,6]=>[1,4,5,7,6,2,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,2,3,5,7,6,1]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,2,3,6,1,5,7]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,3,6,1,7,5]=>[1,4,6,7,5,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,3,6,5,1,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,3,6,5,7,1]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,3,6,7,1,5]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,3,6,7,5,1]=>[1,4,6,5,7,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,3,7,1,5,6]=>[1,4,7,6,5,2,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,2,3,7,1,6,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,2,3,7,5,1,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,2,3,7,5,6,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,2,3,7,6,1,5]=>[1,4,7,5,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,2,3,7,6,5,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,2,5,1,3,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,5,1,3,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,5,1,6,3,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,5,1,6,7,3]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,5,1,7,3,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,2,5,1,7,6,3]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,2,5,3,1,6,7]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,5,3,1,7,6]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,5,3,6,1,7]=>[1,4,3,5,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,5,3,6,7,1]=>[1,4,3,5,6,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,5,3,7,1,6]=>[1,4,3,5,7,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,2,5,3,7,6,1]=>[1,4,3,5,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,2,5,6,1,3,7]=>[1,4,6,3,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,5,6,1,7,3]=>[1,4,6,7,3,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,5,6,3,1,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,5,6,3,7,1]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,5,6,7,1,3]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,5,6,7,3,1]=>[1,4,6,3,5,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,5,7,1,3,6]=>[1,4,7,6,3,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,2,5,7,1,6,3]=>[1,4,7,3,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,2,5,7,3,1,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,2,5,7,3,6,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,2,5,7,6,1,3]=>[1,4,7,3,5,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,2,5,7,6,3,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,2,6,1,3,5,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,6,1,3,7,5]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,6,1,5,3,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,6,1,5,7,3]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,6,1,7,3,5]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,6,1,7,5,3]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,6,3,1,5,7]=>[1,4,3,6,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,6,3,1,7,5]=>[1,4,3,6,7,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,6,3,5,1,7]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,6,3,5,7,1]=>[1,4,3,6,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,6,3,7,1,5]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,6,3,7,5,1]=>[1,4,3,6,5,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,6,5,1,3,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,6,5,1,7,3]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,6,5,3,1,7]=>[1,4,5,3,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,6,5,3,7,1]=>[1,4,5,3,6,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,6,5,7,1,3]=>[1,4,5,7,3,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,2,6,5,7,3,1]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,2,6,7,1,3,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,2,6,7,1,5,3]=>[1,4,7,3,6,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,2,6,7,3,1,5]=>[1,4,7,5,3,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,2,6,7,3,5,1]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,2,6,7,5,1,3]=>[1,4,7,3,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,2,6,7,5,3,1]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,2,7,1,3,5,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,2,7,1,3,6,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,2,7,1,5,3,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,2,7,1,5,6,3]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,2,7,1,6,3,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,2,7,1,6,5,3]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,2,7,3,1,5,6]=>[1,4,3,7,6,5,2]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,2,7,3,1,6,5]=>[1,4,3,7,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,2,7,3,5,1,6]=>[1,4,3,7,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,2,7,3,5,6,1]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,2,7,3,6,1,5]=>[1,4,3,7,5,6,2]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,2,7,3,6,5,1]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,2,7,5,1,3,6]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,2,7,5,1,6,3]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,2,7,5,3,1,6]=>[1,4,5,3,7,6,2]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,2,7,5,3,6,1]=>[1,4,5,3,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,2,7,5,6,1,3]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,2,7,5,6,3,1]=>[1,4,5,6,3,7,2]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,2,7,6,1,3,5]=>[1,4,6,3,7,5,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,7,6,1,5,3]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,7,6,3,1,5]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,7,6,3,5,1]=>[1,4,6,5,3,7,2]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,2,7,6,5,1,3]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,2,7,6,5,3,1]=>[1,4,6,3,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,3,1,2,5,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,1,2,5,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,1,2,6,5,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,1,2,6,7,5]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,1,2,7,5,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,1,2,7,6,5]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,1,5,2,6,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,1,5,2,7,6]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,1,5,6,2,7]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,1,5,6,7,2]=>[1,4,5,6,7,2,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,1,5,7,2,6]=>[1,4,5,7,6,2,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,1,5,7,6,2]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,1,6,2,5,7]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,1,6,2,7,5]=>[1,4,6,7,5,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,1,6,5,2,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,1,6,5,7,2]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,1,6,7,2,5]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,1,6,7,5,2]=>[1,4,6,5,7,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,1,7,2,5,6]=>[1,4,7,6,5,2,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,3,1,7,2,6,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,1,7,5,2,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,3,1,7,5,6,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,1,7,6,2,5]=>[1,4,7,5,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,1,7,6,5,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,2,1,5,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,2,1,5,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,2,1,6,5,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,2,1,6,7,5]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,2,1,7,5,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,2,1,7,6,5]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,2,5,1,6,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,2,5,1,7,6]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,2,5,6,1,7]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,2,5,6,7,1]=>[1,4,5,6,7,2,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,2,5,7,1,6]=>[1,4,5,7,6,2,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,2,5,7,6,1]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,2,6,1,5,7]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,2,6,1,7,5]=>[1,4,6,7,5,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,2,6,5,1,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,2,6,5,7,1]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,2,6,7,1,5]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,2,6,7,5,1]=>[1,4,6,5,7,2,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,2,7,1,5,6]=>[1,4,7,6,5,2,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,3,2,7,1,6,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,2,7,5,1,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,3,2,7,5,6,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,2,7,6,1,5]=>[1,4,7,5,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,2,7,6,5,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,5,1,2,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,5,1,2,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,5,1,6,2,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,5,1,6,7,2]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,5,1,7,2,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,5,1,7,6,2]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,5,2,1,6,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,5,2,1,7,6]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,5,2,6,1,7]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,5,2,6,7,1]=>[1,4,2,3,5,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,5,2,7,1,6]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,5,2,7,6,1]=>[1,4,2,3,5,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,5,6,1,2,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,5,6,1,7,2]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,5,6,2,1,7]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,5,6,2,7,1]=>[1,4,6,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,5,6,7,1,2]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,5,6,7,2,1]=>[1,4,6,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,5,7,1,2,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,3,5,7,1,6,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,5,7,2,1,6]=>[1,4,7,6,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,3,5,7,2,6,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,5,7,6,1,2]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,5,7,6,2,1]=>[1,4,7,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,6,1,2,5,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,6,1,2,7,5]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,6,1,5,2,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,6,1,5,7,2]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,6,1,7,2,5]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,6,1,7,5,2]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,6,2,1,5,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,6,2,1,7,5]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,6,2,5,1,7]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,6,2,5,7,1]=>[1,4,2,3,6,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,6,2,7,1,5]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,6,2,7,5,1]=>[1,4,2,3,6,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,6,5,1,2,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,6,5,1,7,2]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,6,5,2,1,7]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,6,5,2,7,1]=>[1,4,5,2,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,6,5,7,1,2]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,6,5,7,2,1]=>[1,4,5,7,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,6,7,1,2,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,6,7,1,5,2]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,3,6,7,2,1,5]=>[1,4,7,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,6,7,2,5,1]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,3,6,7,5,1,2]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,3,6,7,5,2,1]=>[1,4,7,2,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,3,7,1,2,5,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,3,7,1,2,6,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,7,1,5,2,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,3,7,1,5,6,2]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,7,1,6,2,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,7,1,6,5,2]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,7,2,1,5,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,3,7,2,1,6,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,7,2,5,1,6]=>[1,4,2,3,7,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,3,7,2,5,6,1]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,7,2,6,1,5]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,7,2,6,5,1]=>[1,4,2,3,7,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,3,7,5,1,2,6]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,7,5,1,6,2]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,7,5,2,1,6]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,7,5,2,6,1]=>[1,4,5,2,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,3,7,5,6,1,2]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,7,5,6,2,1]=>[1,4,5,6,2,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,3,7,6,1,2,5]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,7,6,1,5,2]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,7,6,2,1,5]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,7,6,2,5,1]=>[1,4,6,5,2,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,7,6,5,1,2]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,3,7,6,5,2,1]=>[1,4,6,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,1,2,3,6,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,1,2,3,7,6]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,1,2,6,3,7]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,1,2,6,7,3]=>[1,4,2,5,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,1,2,7,3,6]=>[1,4,2,5,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,1,2,7,6,3]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,1,3,2,6,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,5,1,3,2,7,6]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,5,1,3,6,2,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,5,1,3,6,7,2]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,5,1,3,7,2,6]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,5,1,3,7,6,2]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,5,1,6,2,3,7]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,5,1,6,2,7,3]=>[1,4,6,7,3,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,5,1,6,3,2,7]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,1,6,3,7,2]=>[1,4,6,7,2,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,1,6,7,2,3]=>[1,4,6,2,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,1,6,7,3,2]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,5,1,7,2,3,6]=>[1,4,7,6,3,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,5,1,7,2,6,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,5,1,7,3,2,6]=>[1,4,7,6,2,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,5,1,7,3,6,2]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,5,1,7,6,2,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,5,1,7,6,3,2]=>[1,4,7,2,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,5,2,1,3,6,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,2,1,3,7,6]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,2,1,6,3,7]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,2,1,6,7,3]=>[1,4,2,5,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,2,1,7,3,6]=>[1,4,2,5,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,2,1,7,6,3]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,2,3,1,6,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,5,2,3,1,7,6]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,5,2,3,6,1,7]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,5,2,3,6,7,1]=>[1,4,3,2,5,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,5,2,3,7,1,6]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,5,2,3,7,6,1]=>[1,4,3,2,5,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,5,2,6,1,3,7]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,5,2,6,1,7,3]=>[1,4,6,7,3,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,5,2,6,3,1,7]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,2,6,3,7,1]=>[1,4,6,7,2,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,2,6,7,1,3]=>[1,4,6,2,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,2,6,7,3,1]=>[1,4,6,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,5,2,7,1,3,6]=>[1,4,7,6,3,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,5,2,7,1,6,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,5,2,7,3,1,6]=>[1,4,7,6,2,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,5,2,7,3,6,1]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,5,2,7,6,1,3]=>[1,4,7,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,5,2,7,6,3,1]=>[1,4,7,2,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,5,3,1,2,6,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,3,1,2,7,6]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,3,1,6,2,7]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,3,1,6,7,2]=>[1,4,2,5,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,3,1,7,2,6]=>[1,4,2,5,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,3,1,7,6,2]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,3,2,1,6,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,3,2,1,7,6]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,3,2,6,1,7]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,3,2,6,7,1]=>[1,4,2,5,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,3,2,7,1,6]=>[1,4,2,5,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,3,2,7,6,1]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,3,6,1,2,7]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,3,6,1,7,2]=>[1,4,6,7,2,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,3,6,2,1,7]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,3,6,2,7,1]=>[1,4,6,7,2,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,3,6,7,1,2]=>[1,4,6,2,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,3,6,7,2,1]=>[1,4,6,2,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,3,7,1,2,6]=>[1,4,7,6,2,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,5,3,7,1,6,2]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,5,3,7,2,1,6]=>[1,4,7,6,2,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,5,3,7,2,6,1]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,5,3,7,6,1,2]=>[1,4,7,2,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,5,3,7,6,2,1]=>[1,4,7,2,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,5,6,1,2,3,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,6,1,2,7,3]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,6,1,3,2,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,6,1,3,7,2]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,6,1,7,2,3]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,6,1,7,3,2]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,6,2,1,3,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,6,2,1,7,3]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,6,2,3,1,7]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,6,2,3,7,1]=>[1,4,2,5,3,6,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,6,2,7,1,3]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,6,2,7,3,1]=>[1,4,2,5,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,6,3,1,2,7]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,5,6,3,1,7,2]=>[1,4,3,6,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,5,6,3,2,1,7]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,5,6,3,2,7,1]=>[1,4,3,6,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,5,6,3,7,1,2]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,5,6,3,7,2,1]=>[1,4,3,6,2,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,5,6,7,1,2,3]=>[1,4,7,3,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,5,6,7,1,3,2]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,5,6,7,2,1,3]=>[1,4,7,3,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,5,6,7,2,3,1]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,5,6,7,3,1,2]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,5,6,7,3,2,1]=>[1,4,7,2,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,5,7,1,2,3,6]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,7,1,2,6,3]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,7,1,3,2,6]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,7,1,3,6,2]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,7,1,6,2,3]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,7,1,6,3,2]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,7,2,1,3,6]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,7,2,1,6,3]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,7,2,3,1,6]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,7,2,3,6,1]=>[1,4,2,5,3,7,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,5,7,2,6,1,3]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,7,2,6,3,1]=>[1,4,2,5,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,5,7,3,1,2,6]=>[1,4,3,7,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,5,7,3,1,6,2]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,5,7,3,2,1,6]=>[1,4,3,7,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,5,7,3,2,6,1]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,5,7,3,6,1,2]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,5,7,3,6,2,1]=>[1,4,3,7,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,5,7,6,1,2,3]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,7,6,1,3,2]=>[1,4,6,3,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,5,7,6,2,1,3]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,7,6,2,3,1]=>[1,4,6,3,7,2,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,5,7,6,3,1,2]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,5,7,6,3,2,1]=>[1,4,6,2,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,1,2,3,5,7]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,1,2,3,7,5]=>[1,4,2,6,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,1,2,5,3,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,1,2,5,7,3]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,1,2,7,3,5]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,1,2,7,5,3]=>[1,4,2,6,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,1,3,2,5,7]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,6,1,3,2,7,5]=>[1,4,3,2,6,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,6,1,3,5,2,7]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,6,1,3,5,7,2]=>[1,4,3,2,6,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,6,1,3,7,2,5]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,6,1,3,7,5,2]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,6,1,5,2,3,7]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,6,1,5,2,7,3]=>[1,4,5,2,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,6,1,5,3,2,7]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,6,1,5,3,7,2]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,6,1,5,7,2,3]=>[1,4,5,7,3,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,6,1,5,7,3,2]=>[1,4,5,7,2,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,6,1,7,2,3,5]=>[1,4,7,5,2,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,6,1,7,2,5,3]=>[1,4,7,3,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,6,1,7,3,2,5]=>[1,4,7,5,3,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,6,1,7,3,5,2]=>[1,4,7,2,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,6,1,7,5,2,3]=>[1,4,7,3,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,6,1,7,5,3,2]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,6,2,1,3,5,7]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,2,1,3,7,5]=>[1,4,2,6,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,2,1,5,3,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,2,1,5,7,3]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,2,1,7,3,5]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,2,1,7,5,3]=>[1,4,2,6,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,2,3,1,5,7]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,6,2,3,1,7,5]=>[1,4,3,2,6,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,6,2,3,5,1,7]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,6,2,3,5,7,1]=>[1,4,3,2,6,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,6,2,3,7,1,5]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,6,2,3,7,5,1]=>[1,4,3,2,6,5,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,6,2,5,1,3,7]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,6,2,5,1,7,3]=>[1,4,5,2,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,6,2,5,3,1,7]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,6,2,5,3,7,1]=>[1,4,5,3,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,6,2,5,7,1,3]=>[1,4,5,7,3,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,6,2,5,7,3,1]=>[1,4,5,7,2,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,6,2,7,1,3,5]=>[1,4,7,5,2,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,6,2,7,1,5,3]=>[1,4,7,3,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,6,2,7,3,1,5]=>[1,4,7,5,3,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,6,2,7,3,5,1]=>[1,4,7,2,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,6,2,7,5,1,3]=>[1,4,7,3,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,6,2,7,5,3,1]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,6,3,1,2,5,7]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,3,1,2,7,5]=>[1,4,2,6,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,3,1,5,2,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,3,1,5,7,2]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,3,1,7,2,5]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,3,1,7,5,2]=>[1,4,2,6,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,3,2,1,5,7]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,3,2,1,7,5]=>[1,4,2,6,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,3,2,5,1,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,3,2,5,7,1]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,3,2,7,1,5]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,3,2,7,5,1]=>[1,4,2,6,5,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,3,5,1,2,7]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,6,3,5,1,7,2]=>[1,4,5,2,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,6,3,5,2,1,7]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,6,3,5,2,7,1]=>[1,4,5,2,6,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,6,3,5,7,1,2]=>[1,4,5,7,2,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,6,3,5,7,2,1]=>[1,4,5,7,2,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,6,3,7,1,2,5]=>[1,4,7,5,2,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,6,3,7,1,5,2]=>[1,4,7,2,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,6,3,7,2,1,5]=>[1,4,7,5,2,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,6,3,7,2,5,1]=>[1,4,7,2,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,6,3,7,5,1,2]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,6,3,7,5,2,1]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,6,5,1,2,3,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,5,1,2,7,3]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,5,1,3,2,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,5,1,3,7,2]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,5,1,7,2,3]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,5,1,7,3,2]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,5,2,1,3,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,5,2,1,7,3]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,5,2,3,1,7]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,5,2,3,7,1]=>[1,4,2,6,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,5,2,7,1,3]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,5,2,7,3,1]=>[1,4,2,6,3,5,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,5,3,1,2,7]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,6,5,3,1,7,2]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,6,5,3,2,1,7]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,6,5,3,2,7,1]=>[1,4,3,5,2,6,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,6,5,3,7,1,2]=>[1,4,3,5,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,6,5,3,7,2,1]=>[1,4,3,5,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,6,5,7,1,2,3]=>[1,4,7,3,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,6,5,7,1,3,2]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,6,5,7,2,1,3]=>[1,4,7,3,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,6,5,7,2,3,1]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,6,5,7,3,1,2]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,6,5,7,3,2,1]=>[1,4,7,2,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,6,7,1,2,3,5]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,7,1,2,5,3]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,7,1,3,2,5]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,7,1,3,5,2]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,7,1,5,2,3]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,7,1,5,3,2]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,7,2,1,3,5]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,7,2,1,5,3]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,7,2,3,1,5]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,7,2,3,5,1]=>[1,4,2,6,5,3,7]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,7,2,5,1,3]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,7,2,5,3,1]=>[1,4,2,6,3,7,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,6,7,3,1,2,5]=>[1,4,3,7,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,6,7,3,1,5,2]=>[1,4,3,7,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,6,7,3,2,1,5]=>[1,4,3,7,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,6,7,3,2,5,1]=>[1,4,3,7,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,6,7,3,5,1,2]=>[1,4,3,7,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,6,7,3,5,2,1]=>[1,4,3,7,2,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,6,7,5,1,2,3]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,6,7,5,1,3,2]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,6,7,5,2,1,3]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,6,7,5,2,3,1]=>[1,4,5,2,6,3,7]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,6,7,5,3,1,2]=>[1,4,5,3,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,6,7,5,3,2,1]=>[1,4,5,3,7,2,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,7,1,2,3,5,6]=>[1,4,2,7,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,1,2,3,6,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,1,2,5,3,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,1,2,5,6,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,1,2,6,3,5]=>[1,4,2,7,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,1,2,6,5,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,1,3,2,5,6]=>[1,4,3,2,7,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,7,1,3,2,6,5]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,7,1,3,5,2,6]=>[1,4,3,2,7,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,7,1,3,5,6,2]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,7,1,3,6,2,5]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,7,1,3,6,5,2]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,7,1,5,2,3,6]=>[1,4,5,2,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,7,1,5,2,6,3]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,7,1,5,3,2,6]=>[1,4,5,3,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,7,1,5,3,6,2]=>[1,4,5,3,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,7,1,5,6,2,3]=>[1,4,5,6,2,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,7,1,5,6,3,2]=>[1,4,5,6,3,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,7,1,6,2,3,5]=>[1,4,6,3,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,7,1,6,2,5,3]=>[1,4,6,5,2,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,1,6,3,2,5]=>[1,4,6,2,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,1,6,3,5,2]=>[1,4,6,5,3,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,7,1,6,5,2,3]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,1,6,5,3,2]=>[1,4,6,3,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,7,2,1,3,5,6]=>[1,4,2,7,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,2,1,3,6,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,2,1,5,3,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,2,1,5,6,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,2,1,6,3,5]=>[1,4,2,7,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,2,1,6,5,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,2,3,1,5,6]=>[1,4,3,2,7,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,7,2,3,1,6,5]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,7,2,3,5,1,6]=>[1,4,3,2,7,6,5]=>[.,[[[.,.],.],[[[.,.],.],.]]] [4,7,2,3,5,6,1]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,7,2,3,6,1,5]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,7,2,3,6,5,1]=>[1,4,3,2,7,5,6]=>[.,[[[.,.],.],[[.,[.,.]],.]]] [4,7,2,5,1,3,6]=>[1,4,5,2,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,7,2,5,1,6,3]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,7,2,5,3,1,6]=>[1,4,5,3,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,7,2,5,3,6,1]=>[1,4,5,3,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,7,2,5,6,1,3]=>[1,4,5,6,2,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,7,2,5,6,3,1]=>[1,4,5,6,3,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,7,2,6,1,3,5]=>[1,4,6,3,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,7,2,6,1,5,3]=>[1,4,6,5,2,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,2,6,3,1,5]=>[1,4,6,2,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,2,6,3,5,1]=>[1,4,6,5,3,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,7,2,6,5,1,3]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,2,6,5,3,1]=>[1,4,6,3,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,7,3,1,2,5,6]=>[1,4,2,7,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,3,1,2,6,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,3,1,5,2,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,3,1,5,6,2]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,3,1,6,2,5]=>[1,4,2,7,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,3,1,6,5,2]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,3,2,1,5,6]=>[1,4,2,7,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,3,2,1,6,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,3,2,5,1,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,3,2,5,6,1]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,3,2,6,1,5]=>[1,4,2,7,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,3,2,6,5,1]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,3,5,1,2,6]=>[1,4,5,2,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,7,3,5,1,6,2]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,7,3,5,2,1,6]=>[1,4,5,2,7,6,3]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,7,3,5,2,6,1]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,7,3,5,6,1,2]=>[1,4,5,6,2,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,7,3,5,6,2,1]=>[1,4,5,6,2,7,3]=>[.,[[.,[.,.]],[.,[.,[.,.]]]]] [4,7,3,6,1,2,5]=>[1,4,6,2,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,3,6,1,5,2]=>[1,4,6,5,2,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,3,6,2,1,5]=>[1,4,6,2,7,5,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,3,6,2,5,1]=>[1,4,6,5,2,7,3]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,3,6,5,1,2]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,3,6,5,2,1]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,5,1,2,3,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,5,1,2,6,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,5,1,3,2,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,5,1,3,6,2]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,5,1,6,2,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,5,1,6,3,2]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,5,2,1,3,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,5,2,1,6,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,5,2,3,1,6]=>[1,4,2,7,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,5,2,3,6,1]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,5,2,6,1,3]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,5,2,6,3,1]=>[1,4,2,7,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,5,3,1,2,6]=>[1,4,3,5,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,7,5,3,1,6,2]=>[1,4,3,5,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,7,5,3,2,1,6]=>[1,4,3,5,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,7,5,3,2,6,1]=>[1,4,3,5,2,7,6]=>[.,[[[.,.],.],[.,[[.,.],.]]]] [4,7,5,3,6,1,2]=>[1,4,3,5,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,7,5,3,6,2,1]=>[1,4,3,5,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,7,5,6,1,2,3]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,5,6,1,3,2]=>[1,4,6,3,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,7,5,6,2,1,3]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,5,6,2,3,1]=>[1,4,6,3,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,7,5,6,3,1,2]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,5,6,3,2,1]=>[1,4,6,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[.,.]]]] [4,7,6,1,2,3,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,6,1,2,5,3]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,6,1,3,2,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,6,1,3,5,2]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,6,1,5,2,3]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,6,1,5,3,2]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,6,2,1,3,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,6,2,1,5,3]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,6,2,3,1,5]=>[1,4,2,7,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],.]]] [4,7,6,2,3,5,1]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,6,2,5,1,3]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,6,2,5,3,1]=>[1,4,2,7,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],.]]] [4,7,6,3,1,2,5]=>[1,4,3,6,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,7,6,3,1,5,2]=>[1,4,3,6,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,7,6,3,2,1,5]=>[1,4,3,6,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,7,6,3,2,5,1]=>[1,4,3,6,5,2,7]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,7,6,3,5,1,2]=>[1,4,3,6,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,7,6,3,5,2,1]=>[1,4,3,6,2,7,5]=>[.,[[[.,.],.],[[.,.],[.,.]]]] [4,7,6,5,1,2,3]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,7,6,5,1,3,2]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,7,6,5,2,1,3]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,7,6,5,2,3,1]=>[1,4,5,2,7,3,6]=>[.,[[.,[.,.]],[.,[[.,.],.]]]] [4,7,6,5,3,1,2]=>[1,4,5,3,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [4,7,6,5,3,2,1]=>[1,4,5,3,6,2,7]=>[.,[[[.,.],.],[.,[.,[.,.]]]]] [5,1,2,3,4,6,7]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,1,2,3,4,7,6]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,1,2,3,6,4,7]=>[1,5,6,4,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,1,2,3,6,7,4]=>[1,5,6,7,4,3,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,1,2,3,7,4,6]=>[1,5,7,6,4,3,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,1,2,3,7,6,4]=>[1,5,7,4,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,1,2,4,3,6,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,2,4,3,7,6]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,2,4,6,3,7]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,2,4,6,7,3]=>[1,5,6,7,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,2,4,7,3,6]=>[1,5,7,6,3,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,2,4,7,6,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,2,6,3,4,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,2,6,3,7,4]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,2,6,4,3,7]=>[1,5,4,6,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,1,2,6,4,7,3]=>[1,5,4,6,7,3,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,1,2,6,7,3,4]=>[1,5,7,4,6,3,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,1,2,6,7,4,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,2,7,3,4,6]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,2,7,3,6,4]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,2,7,4,3,6]=>[1,5,4,7,6,3,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,1,2,7,4,6,3]=>[1,5,4,7,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,1,2,7,6,3,4]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,2,7,6,4,3]=>[1,5,6,4,7,3,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,1,3,2,4,6,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,1,3,2,4,7,6]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,1,3,2,6,4,7]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,1,3,2,6,7,4]=>[1,5,6,7,4,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,1,3,2,7,4,6]=>[1,5,7,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,1,3,2,7,6,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,1,3,4,2,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,3,4,2,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,3,4,6,2,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,3,4,6,7,2]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,3,4,7,2,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,3,4,7,6,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,3,6,2,4,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,3,6,2,7,4]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,3,6,4,2,7]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,1,3,6,4,7,2]=>[1,5,4,6,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,1,3,6,7,2,4]=>[1,5,7,4,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,1,3,6,7,4,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,3,7,2,4,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,3,7,2,6,4]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,3,7,4,2,6]=>[1,5,4,7,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,1,3,7,4,6,2]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,1,3,7,6,2,4]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,3,7,6,4,2]=>[1,5,6,4,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,1,4,2,3,6,7]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,4,2,3,7,6]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,4,2,6,3,7]=>[1,5,6,3,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,4,2,6,7,3]=>[1,5,6,7,3,4,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,4,2,7,3,6]=>[1,5,7,6,3,4,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,4,2,7,6,3]=>[1,5,7,3,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,4,3,2,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,4,3,2,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,4,3,6,2,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,4,3,6,7,2]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,4,3,7,2,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,4,3,7,6,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,4,6,2,3,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,4,6,2,7,3]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,4,6,3,2,7]=>[1,5,3,4,6,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,4,6,3,7,2]=>[1,5,3,4,6,7,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,4,6,7,2,3]=>[1,5,7,3,4,6,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,4,6,7,3,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,4,7,2,3,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,4,7,2,6,3]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,4,7,3,2,6]=>[1,5,3,4,7,6,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,4,7,3,6,2]=>[1,5,3,4,7,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,4,7,6,2,3]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,4,7,6,3,2]=>[1,5,6,3,4,7,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,6,2,3,4,7]=>[1,5,3,6,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,6,2,3,7,4]=>[1,5,3,6,7,4,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,6,2,4,3,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,1,6,2,4,7,3]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,1,6,2,7,3,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,1,6,2,7,4,3]=>[1,5,7,3,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,6,3,2,4,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,6,3,2,7,4]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,6,3,4,2,7]=>[1,5,4,3,6,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,1,6,3,4,7,2]=>[1,5,4,3,6,7,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,1,6,3,7,2,4]=>[1,5,7,4,3,6,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,1,6,3,7,4,2]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,6,4,2,3,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,6,4,2,7,3]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,6,4,3,2,7]=>[1,5,3,6,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,6,4,3,7,2]=>[1,5,3,6,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,6,4,7,2,3]=>[1,5,7,3,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,6,4,7,3,2]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,6,7,2,3,4]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,6,7,2,4,3]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,6,7,3,2,4]=>[1,5,3,6,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,6,7,3,4,2]=>[1,5,3,6,4,7,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,6,7,4,2,3]=>[1,5,4,7,3,6,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,1,6,7,4,3,2]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,1,7,2,3,4,6]=>[1,5,3,7,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,7,2,3,6,4]=>[1,5,3,7,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,7,2,4,3,6]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,1,7,2,4,6,3]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,1,7,2,6,3,4]=>[1,5,6,3,7,4,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,7,2,6,4,3]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,1,7,3,2,4,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,7,3,2,6,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,7,3,4,2,6]=>[1,5,4,3,7,6,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,1,7,3,4,6,2]=>[1,5,4,3,7,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,1,7,3,6,2,4]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,7,3,6,4,2]=>[1,5,6,4,3,7,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,1,7,4,2,3,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,7,4,2,6,3]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,7,4,3,2,6]=>[1,5,3,7,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,7,4,3,6,2]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,7,4,6,2,3]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,1,7,4,6,3,2]=>[1,5,6,3,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,1,7,6,2,3,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,7,6,2,4,3]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,1,7,6,3,2,4]=>[1,5,3,7,4,6,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,7,6,3,4,2]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,1,7,6,4,2,3]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,1,7,6,4,3,2]=>[1,5,4,6,3,7,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,2,1,3,4,6,7]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,2,1,3,4,7,6]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,2,1,3,6,4,7]=>[1,5,6,4,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,2,1,3,6,7,4]=>[1,5,6,7,4,3,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,2,1,3,7,4,6]=>[1,5,7,6,4,3,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,2,1,3,7,6,4]=>[1,5,7,4,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,2,1,4,3,6,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,1,4,3,7,6]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,1,4,6,3,7]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,1,4,6,7,3]=>[1,5,6,7,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,1,4,7,3,6]=>[1,5,7,6,3,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,1,4,7,6,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,1,6,3,4,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,1,6,3,7,4]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,1,6,4,3,7]=>[1,5,4,6,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,2,1,6,4,7,3]=>[1,5,4,6,7,3,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,2,1,6,7,3,4]=>[1,5,7,4,6,3,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,2,1,6,7,4,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,1,7,3,4,6]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,1,7,3,6,4]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,1,7,4,3,6]=>[1,5,4,7,6,3,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,2,1,7,4,6,3]=>[1,5,4,7,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,2,1,7,6,3,4]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,1,7,6,4,3]=>[1,5,6,4,7,3,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,2,3,1,4,6,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,2,3,1,4,7,6]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,2,3,1,6,4,7]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,2,3,1,6,7,4]=>[1,5,6,7,4,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,2,3,1,7,4,6]=>[1,5,7,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,2,3,1,7,6,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,2,3,4,1,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,3,4,1,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,3,4,6,1,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,3,4,6,7,1]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,3,4,7,1,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,3,4,7,6,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,3,6,1,4,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,3,6,1,7,4]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,3,6,4,1,7]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,2,3,6,4,7,1]=>[1,5,4,6,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,2,3,6,7,1,4]=>[1,5,7,4,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,2,3,6,7,4,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,3,7,1,4,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,3,7,1,6,4]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,3,7,4,1,6]=>[1,5,4,7,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,2,3,7,4,6,1]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,2,3,7,6,1,4]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,3,7,6,4,1]=>[1,5,6,4,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,2,4,1,3,6,7]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,4,1,3,7,6]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,4,1,6,3,7]=>[1,5,6,3,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,4,1,6,7,3]=>[1,5,6,7,3,4,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,4,1,7,3,6]=>[1,5,7,6,3,4,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,4,1,7,6,3]=>[1,5,7,3,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,4,3,1,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,4,3,1,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,4,3,6,1,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,4,3,6,7,1]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,4,3,7,1,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,4,3,7,6,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,4,6,1,3,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,4,6,1,7,3]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,4,6,3,1,7]=>[1,5,3,4,6,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,4,6,3,7,1]=>[1,5,3,4,6,7,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,4,6,7,1,3]=>[1,5,7,3,4,6,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,4,6,7,3,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,4,7,1,3,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,4,7,1,6,3]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,4,7,3,1,6]=>[1,5,3,4,7,6,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,4,7,3,6,1]=>[1,5,3,4,7,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,4,7,6,1,3]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,4,7,6,3,1]=>[1,5,6,3,4,7,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,6,1,3,4,7]=>[1,5,3,6,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,6,1,3,7,4]=>[1,5,3,6,7,4,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,6,1,4,3,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,2,6,1,4,7,3]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,2,6,1,7,3,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,2,6,1,7,4,3]=>[1,5,7,3,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,6,3,1,4,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,6,3,1,7,4]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,6,3,4,1,7]=>[1,5,4,3,6,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,2,6,3,4,7,1]=>[1,5,4,3,6,7,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,2,6,3,7,1,4]=>[1,5,7,4,3,6,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,2,6,3,7,4,1]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,6,4,1,3,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,6,4,1,7,3]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,6,4,3,1,7]=>[1,5,3,6,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,6,4,3,7,1]=>[1,5,3,6,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,6,4,7,1,3]=>[1,5,7,3,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,6,4,7,3,1]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,6,7,1,3,4]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,6,7,1,4,3]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,6,7,3,1,4]=>[1,5,3,6,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,6,7,3,4,1]=>[1,5,3,6,4,7,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,6,7,4,1,3]=>[1,5,4,7,3,6,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,2,6,7,4,3,1]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,2,7,1,3,4,6]=>[1,5,3,7,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,7,1,3,6,4]=>[1,5,3,7,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,7,1,4,3,6]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,2,7,1,4,6,3]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,2,7,1,6,3,4]=>[1,5,6,3,7,4,2]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,7,1,6,4,3]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,2,7,3,1,4,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,7,3,1,6,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,7,3,4,1,6]=>[1,5,4,3,7,6,2]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,2,7,3,4,6,1]=>[1,5,4,3,7,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,2,7,3,6,1,4]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,7,3,6,4,1]=>[1,5,6,4,3,7,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,2,7,4,1,3,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,7,4,1,6,3]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,7,4,3,1,6]=>[1,5,3,7,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,7,4,3,6,1]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,7,4,6,1,3]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,2,7,4,6,3,1]=>[1,5,6,3,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,2,7,6,1,3,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,7,6,1,4,3]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,2,7,6,3,1,4]=>[1,5,3,7,4,6,2]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,7,6,3,4,1]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,2,7,6,4,1,3]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,2,7,6,4,3,1]=>[1,5,4,6,3,7,2]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,3,1,2,4,6,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,1,2,4,7,6]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,1,2,6,4,7]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,1,2,6,7,4]=>[1,5,6,7,4,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,1,2,7,4,6]=>[1,5,7,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,1,2,7,6,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,1,4,2,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,1,4,2,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,1,4,6,2,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,1,4,6,7,2]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,1,4,7,2,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,1,4,7,6,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,1,6,2,4,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,1,6,2,7,4]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,1,6,4,2,7]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,1,6,4,7,2]=>[1,5,4,6,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,1,6,7,2,4]=>[1,5,7,4,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,1,6,7,4,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,1,7,2,4,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,1,7,2,6,4]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,1,7,4,2,6]=>[1,5,4,7,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,1,7,4,6,2]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,1,7,6,2,4]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,1,7,6,4,2]=>[1,5,6,4,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,2,1,4,6,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,2,1,4,7,6]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,2,1,6,4,7]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,2,1,6,7,4]=>[1,5,6,7,4,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,2,1,7,4,6]=>[1,5,7,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,2,1,7,6,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,2,4,1,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,2,4,1,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,2,4,6,1,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,2,4,6,7,1]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,2,4,7,1,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,2,4,7,6,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,2,6,1,4,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,2,6,1,7,4]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,2,6,4,1,7]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,2,6,4,7,1]=>[1,5,4,6,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,2,6,7,1,4]=>[1,5,7,4,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,2,6,7,4,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,2,7,1,4,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,2,7,1,6,4]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,2,7,4,1,6]=>[1,5,4,7,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,2,7,4,6,1]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,2,7,6,1,4]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,2,7,6,4,1]=>[1,5,6,4,7,2,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,4,1,2,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,4,1,2,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,4,1,6,2,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,4,1,6,7,2]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,4,1,7,2,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,4,1,7,6,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,4,2,1,6,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,4,2,1,7,6]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,4,2,6,1,7]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,4,2,6,7,1]=>[1,5,6,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,4,2,7,1,6]=>[1,5,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,4,2,7,6,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,4,6,1,2,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,4,6,1,7,2]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,4,6,2,1,7]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,4,6,2,7,1]=>[1,5,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,4,6,7,1,2]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,4,6,7,2,1]=>[1,5,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,4,7,1,2,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,4,7,1,6,2]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,4,7,2,1,6]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,4,7,2,6,1]=>[1,5,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,4,7,6,1,2]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,4,7,6,2,1]=>[1,5,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,6,1,2,4,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,6,1,2,7,4]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,6,1,4,2,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,6,1,4,7,2]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,6,1,7,2,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,6,1,7,4,2]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,6,2,1,4,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,6,2,1,7,4]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,6,2,4,1,7]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,6,2,4,7,1]=>[1,5,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,6,2,7,1,4]=>[1,5,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,6,2,7,4,1]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,6,4,1,2,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,6,4,1,7,2]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,6,4,2,1,7]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,6,4,2,7,1]=>[1,5,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,6,4,7,1,2]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,6,4,7,2,1]=>[1,5,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,6,7,1,2,4]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,6,7,1,4,2]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,6,7,2,1,4]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,6,7,2,4,1]=>[1,5,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,6,7,4,1,2]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,6,7,4,2,1]=>[1,5,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,7,1,2,4,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,7,1,2,6,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,7,1,4,2,6]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,7,1,4,6,2]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,7,1,6,2,4]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,7,1,6,4,2]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,7,2,1,4,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,7,2,1,6,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,7,2,4,1,6]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,7,2,4,6,1]=>[1,5,4,2,3,7,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,3,7,2,6,1,4]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,7,2,6,4,1]=>[1,5,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,7,4,1,2,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,7,4,1,6,2]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,7,4,2,1,6]=>[1,5,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,7,4,2,6,1]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,7,4,6,1,2]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,7,4,6,2,1]=>[1,5,6,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,3,7,6,1,2,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,7,6,1,4,2]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,7,6,2,1,4]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,7,6,2,4,1]=>[1,5,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,3,7,6,4,1,2]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,3,7,6,4,2,1]=>[1,5,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,4,1,2,3,6,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,1,2,3,7,6]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,1,2,6,3,7]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,1,2,6,7,3]=>[1,5,6,7,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,1,2,7,3,6]=>[1,5,7,6,3,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,1,2,7,6,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,1,3,2,6,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,1,3,2,7,6]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,1,3,6,2,7]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,1,3,6,7,2]=>[1,5,6,7,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,1,3,7,2,6]=>[1,5,7,6,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,1,3,7,6,2]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,1,6,2,3,7]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,1,6,2,7,3]=>[1,5,2,4,6,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,1,6,3,2,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,1,6,3,7,2]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,1,6,7,2,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,1,6,7,3,2]=>[1,5,7,2,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,1,7,2,3,6]=>[1,5,2,4,7,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,1,7,2,6,3]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,1,7,3,2,6]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,1,7,3,6,2]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,1,7,6,2,3]=>[1,5,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,1,7,6,3,2]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,2,1,3,6,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,2,1,3,7,6]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,2,1,6,3,7]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,2,1,6,7,3]=>[1,5,6,7,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,2,1,7,3,6]=>[1,5,7,6,3,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,2,1,7,6,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,2,3,1,6,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,2,3,1,7,6]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,2,3,6,1,7]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,2,3,6,7,1]=>[1,5,6,7,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,2,3,7,1,6]=>[1,5,7,6,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,2,3,7,6,1]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,2,6,1,3,7]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,2,6,1,7,3]=>[1,5,2,4,6,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,2,6,3,1,7]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,2,6,3,7,1]=>[1,5,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,2,6,7,1,3]=>[1,5,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,2,6,7,3,1]=>[1,5,7,2,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,2,7,1,3,6]=>[1,5,2,4,7,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,2,7,1,6,3]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,2,7,3,1,6]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,2,7,3,6,1]=>[1,5,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,2,7,6,1,3]=>[1,5,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,2,7,6,3,1]=>[1,5,6,3,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,3,1,2,6,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,3,1,2,7,6]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,3,1,6,2,7]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,3,1,6,7,2]=>[1,5,6,7,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,3,1,7,2,6]=>[1,5,7,6,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,3,1,7,6,2]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,3,2,1,6,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,3,2,1,7,6]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,3,2,6,1,7]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,3,2,6,7,1]=>[1,5,6,7,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,3,2,7,1,6]=>[1,5,7,6,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,3,2,7,6,1]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,3,6,1,2,7]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,3,6,1,7,2]=>[1,5,2,4,6,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,3,6,2,1,7]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,3,6,2,7,1]=>[1,5,2,4,6,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,3,6,7,1,2]=>[1,5,7,2,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,3,6,7,2,1]=>[1,5,7,2,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,3,7,1,2,6]=>[1,5,2,4,7,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,3,7,1,6,2]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,3,7,2,1,6]=>[1,5,2,4,7,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,3,7,2,6,1]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,3,7,6,1,2]=>[1,5,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,3,7,6,2,1]=>[1,5,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,6,1,2,3,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,6,1,2,7,3]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,6,1,3,2,7]=>[1,5,3,6,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,6,1,3,7,2]=>[1,5,3,6,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,6,1,7,2,3]=>[1,5,7,3,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,6,1,7,3,2]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,6,2,1,3,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,6,2,1,7,3]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,6,2,3,1,7]=>[1,5,3,6,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,6,2,3,7,1]=>[1,5,3,6,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,6,2,7,1,3]=>[1,5,7,3,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,6,2,7,3,1]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,6,3,1,2,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,6,3,1,7,2]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,6,3,2,1,7]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,6,3,2,7,1]=>[1,5,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,6,3,7,1,2]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,6,3,7,2,1]=>[1,5,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,6,7,1,2,3]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,6,7,1,3,2]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,6,7,2,1,3]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,6,7,2,3,1]=>[1,5,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,6,7,3,1,2]=>[1,5,3,6,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,6,7,3,2,1]=>[1,5,3,6,2,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,7,1,2,3,6]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,7,1,2,6,3]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,7,1,3,2,6]=>[1,5,3,7,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,7,1,3,6,2]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,7,1,6,2,3]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,7,1,6,3,2]=>[1,5,6,3,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,7,2,1,3,6]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,7,2,1,6,3]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,7,2,3,1,6]=>[1,5,3,7,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,7,2,3,6,1]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,7,2,6,1,3]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,7,2,6,3,1]=>[1,5,6,3,7,2,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,4,7,3,1,2,6]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,7,3,1,6,2]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,7,3,2,1,6]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,7,3,2,6,1]=>[1,5,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,4,7,3,6,1,2]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,7,3,6,2,1]=>[1,5,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,7,6,1,2,3]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,7,6,1,3,2]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,7,6,2,1,3]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,7,6,2,3,1]=>[1,5,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,4,7,6,3,1,2]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,4,7,6,3,2,1]=>[1,5,3,7,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,6,1,2,3,4,7]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,1,2,3,7,4]=>[1,5,3,2,6,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,1,2,4,3,7]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,6,1,2,4,7,3]=>[1,5,4,2,6,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,6,1,2,7,3,4]=>[1,5,7,4,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,6,1,2,7,4,3]=>[1,5,7,3,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,6,1,3,2,4,7]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,1,3,2,7,4]=>[1,5,2,6,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,1,3,4,2,7]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,6,1,3,4,7,2]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,6,1,3,7,2,4]=>[1,5,7,4,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,6,1,3,7,4,2]=>[1,5,7,2,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,6,1,4,2,3,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,1,4,2,7,3]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,1,4,3,2,7]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,1,4,3,7,2]=>[1,5,3,2,6,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,1,4,7,2,3]=>[1,5,7,3,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,6,1,4,7,3,2]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,6,1,7,2,3,4]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,1,7,2,4,3]=>[1,5,2,6,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,1,7,3,2,4]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,1,7,3,4,2]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,1,7,4,2,3]=>[1,5,4,7,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,6,1,7,4,3,2]=>[1,5,4,7,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,6,2,1,3,4,7]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,2,1,3,7,4]=>[1,5,3,2,6,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,2,1,4,3,7]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,6,2,1,4,7,3]=>[1,5,4,2,6,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,6,2,1,7,3,4]=>[1,5,7,4,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,6,2,1,7,4,3]=>[1,5,7,3,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,6,2,3,1,4,7]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,2,3,1,7,4]=>[1,5,2,6,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,2,3,4,1,7]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,6,2,3,4,7,1]=>[1,5,4,3,2,6,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,6,2,3,7,1,4]=>[1,5,7,4,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,6,2,3,7,4,1]=>[1,5,7,2,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,6,2,4,1,3,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,2,4,1,7,3]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,2,4,3,1,7]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,2,4,3,7,1]=>[1,5,3,2,6,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,2,4,7,1,3]=>[1,5,7,3,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,6,2,4,7,3,1]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,6,2,7,1,3,4]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,2,7,1,4,3]=>[1,5,2,6,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,2,7,3,1,4]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,2,7,3,4,1]=>[1,5,3,2,6,4,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,2,7,4,1,3]=>[1,5,4,7,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,6,2,7,4,3,1]=>[1,5,4,7,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,6,3,1,2,4,7]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,3,1,2,7,4]=>[1,5,2,6,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,3,1,4,2,7]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,6,3,1,4,7,2]=>[1,5,4,2,6,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,6,3,1,7,2,4]=>[1,5,7,4,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,6,3,1,7,4,2]=>[1,5,7,2,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,6,3,2,1,4,7]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,3,2,1,7,4]=>[1,5,2,6,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,3,2,4,1,7]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,6,3,2,4,7,1]=>[1,5,4,2,6,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,6,3,2,7,1,4]=>[1,5,7,4,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,6,3,2,7,4,1]=>[1,5,7,2,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,6,3,4,1,2,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,3,4,1,7,2]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,3,4,2,1,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,3,4,2,7,1]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,3,4,7,1,2]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,6,3,4,7,2,1]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,6,3,7,1,2,4]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,3,7,1,4,2]=>[1,5,2,6,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,3,7,2,1,4]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,3,7,2,4,1]=>[1,5,2,6,4,7,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,3,7,4,1,2]=>[1,5,4,7,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,6,3,7,4,2,1]=>[1,5,4,7,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,6,4,1,2,3,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,4,1,2,7,3]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,4,1,3,2,7]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,4,1,3,7,2]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,4,1,7,2,3]=>[1,5,7,3,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,6,4,1,7,3,2]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,6,4,2,1,3,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,4,2,1,7,3]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,4,2,3,1,7]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,4,2,3,7,1]=>[1,5,3,4,2,6,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,6,4,2,7,1,3]=>[1,5,7,3,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,6,4,2,7,3,1]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,6,4,3,1,2,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,4,3,1,7,2]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,4,3,2,1,7]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,4,3,2,7,1]=>[1,5,2,6,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,4,3,7,1,2]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,6,4,3,7,2,1]=>[1,5,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,6,4,7,1,2,3]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,4,7,1,3,2]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,4,7,2,1,3]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,4,7,2,3,1]=>[1,5,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,4,7,3,1,2]=>[1,5,3,4,7,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,6,4,7,3,2,1]=>[1,5,3,4,7,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,6,7,1,2,3,4]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,7,1,2,4,3]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,7,1,3,2,4]=>[1,5,3,7,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,6,7,1,3,4,2]=>[1,5,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,6,7,1,4,2,3]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,6,7,1,4,3,2]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,6,7,2,1,3,4]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,7,2,1,4,3]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,7,2,3,1,4]=>[1,5,3,7,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,6,7,2,3,4,1]=>[1,5,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,6,7,2,4,1,3]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,6,7,2,4,3,1]=>[1,5,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,6,7,3,1,2,4]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,7,3,1,4,2]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,7,3,2,1,4]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,7,3,2,4,1]=>[1,5,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,6,7,3,4,1,2]=>[1,5,4,3,7,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,6,7,3,4,2,1]=>[1,5,4,3,7,2,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,6,7,4,1,2,3]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,7,4,1,3,2]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,7,4,2,1,3]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,7,4,2,3,1]=>[1,5,2,6,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,6,7,4,3,1,2]=>[1,5,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,6,7,4,3,2,1]=>[1,5,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,1,2,3,4,6]=>[1,5,3,2,7,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,1,2,3,6,4]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,1,2,4,3,6]=>[1,5,4,2,7,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,7,1,2,4,6,3]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,7,1,2,6,3,4]=>[1,5,6,3,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,7,1,2,6,4,3]=>[1,5,6,4,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,7,1,3,2,4,6]=>[1,5,2,7,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,1,3,2,6,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,1,3,4,2,6]=>[1,5,4,3,2,7,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,7,1,3,4,6,2]=>[1,5,4,3,2,7,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,7,1,3,6,2,4]=>[1,5,6,2,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,7,1,3,6,4,2]=>[1,5,6,4,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,7,1,4,2,3,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,1,4,2,6,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,1,4,3,2,6]=>[1,5,3,2,7,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,1,4,3,6,2]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,1,4,6,2,3]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,7,1,4,6,3,2]=>[1,5,6,3,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,7,1,6,2,3,4]=>[1,5,2,7,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,1,6,2,4,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,1,6,3,2,4]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,1,6,3,4,2]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,1,6,4,2,3]=>[1,5,4,6,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,7,1,6,4,3,2]=>[1,5,4,6,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,7,2,1,3,4,6]=>[1,5,3,2,7,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,2,1,3,6,4]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,2,1,4,3,6]=>[1,5,4,2,7,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,7,2,1,4,6,3]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,7,2,1,6,3,4]=>[1,5,6,3,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,7,2,1,6,4,3]=>[1,5,6,4,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,7,2,3,1,4,6]=>[1,5,2,7,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,2,3,1,6,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,2,3,4,1,6]=>[1,5,4,3,2,7,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,7,2,3,4,6,1]=>[1,5,4,3,2,7,6]=>[.,[[[[.,.],.],.],[[.,.],.]]] [5,7,2,3,6,1,4]=>[1,5,6,2,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,7,2,3,6,4,1]=>[1,5,6,4,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,7,2,4,1,3,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,2,4,1,6,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,2,4,3,1,6]=>[1,5,3,2,7,6,4]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,2,4,3,6,1]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,2,4,6,1,3]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,7,2,4,6,3,1]=>[1,5,6,3,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,7,2,6,1,3,4]=>[1,5,2,7,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,2,6,1,4,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,2,6,3,1,4]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,2,6,3,4,1]=>[1,5,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,2,6,4,1,3]=>[1,5,4,6,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,7,2,6,4,3,1]=>[1,5,4,6,3,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,7,3,1,2,4,6]=>[1,5,2,7,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,3,1,2,6,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,3,1,4,2,6]=>[1,5,4,2,7,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,7,3,1,4,6,2]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,7,3,1,6,2,4]=>[1,5,6,2,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,7,3,1,6,4,2]=>[1,5,6,4,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,7,3,2,1,4,6]=>[1,5,2,7,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,3,2,1,6,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,3,2,4,1,6]=>[1,5,4,2,7,6,3]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,7,3,2,4,6,1]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,7,3,2,6,1,4]=>[1,5,6,2,7,4,3]=>[.,[[.,[[.,.],.]],[.,[.,.]]]] [5,7,3,2,6,4,1]=>[1,5,6,4,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,7,3,4,1,2,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,3,4,1,6,2]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,3,4,2,1,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,3,4,2,6,1]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,3,4,6,1,2]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,7,3,4,6,2,1]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,7,3,6,1,2,4]=>[1,5,2,7,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,3,6,1,4,2]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,3,6,2,1,4]=>[1,5,2,7,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,3,6,2,4,1]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,3,6,4,1,2]=>[1,5,4,6,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,7,3,6,4,2,1]=>[1,5,4,6,2,7,3]=>[.,[[[.,[.,.]],.],[.,[.,.]]]] [5,7,4,1,2,3,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,4,1,2,6,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,4,1,3,2,6]=>[1,5,3,4,2,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,4,1,3,6,2]=>[1,5,3,4,2,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,4,1,6,2,3]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,7,4,1,6,3,2]=>[1,5,6,3,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,7,4,2,1,3,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,4,2,1,6,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,4,2,3,1,6]=>[1,5,3,4,2,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,4,2,3,6,1]=>[1,5,3,4,2,7,6]=>[.,[[[.,.],[.,.]],[[.,.],.]]] [5,7,4,2,6,1,3]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,7,4,2,6,3,1]=>[1,5,6,3,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,7,4,3,1,2,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,4,3,1,6,2]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,4,3,2,1,6]=>[1,5,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,4,3,2,6,1]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,4,3,6,1,2]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,7,4,3,6,2,1]=>[1,5,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,.]]]] [5,7,4,6,1,2,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,4,6,1,3,2]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,4,6,2,1,3]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,4,6,2,3,1]=>[1,5,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,4,6,3,1,2]=>[1,5,3,4,6,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,7,4,6,3,2,1]=>[1,5,3,4,6,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,7,6,1,2,3,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,6,1,2,4,3]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,6,1,3,2,4]=>[1,5,3,6,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,7,6,1,3,4,2]=>[1,5,3,6,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,7,6,1,4,2,3]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,7,6,1,4,3,2]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,7,6,2,1,3,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,6,2,1,4,3]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,6,2,3,1,4]=>[1,5,3,6,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,7,6,2,3,4,1]=>[1,5,3,6,4,2,7]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,7,6,2,4,1,3]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,7,6,2,4,3,1]=>[1,5,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[.,.],.]]] [5,7,6,3,1,2,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,6,3,1,4,2]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,6,3,2,1,4]=>[1,5,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],.]]] [5,7,6,3,2,4,1]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,6,3,4,1,2]=>[1,5,4,3,6,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,7,6,3,4,2,1]=>[1,5,4,3,6,2,7]=>[.,[[[[.,.],.],.],[.,[.,.]]]] [5,7,6,4,1,2,3]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,6,4,1,3,2]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,6,4,2,1,3]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,6,4,2,3,1]=>[1,5,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],.]]] [5,7,6,4,3,1,2]=>[1,5,3,6,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [5,7,6,4,3,2,1]=>[1,5,3,6,2,7,4]=>[.,[[[.,.],[.,.]],[.,[.,.]]]] [6,1,2,3,4,5,7]=>[1,6,5,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[.,.]]] [6,1,2,3,4,7,5]=>[1,6,7,5,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]] [6,1,2,3,5,4,7]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,2,3,5,7,4]=>[1,6,7,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,2,3,7,4,5]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,2,3,7,5,4]=>[1,6,5,7,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]] [6,1,2,4,3,5,7]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,1,2,4,3,7,5]=>[1,6,7,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,1,2,4,5,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,2,4,5,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,2,4,7,3,5]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,2,4,7,5,3]=>[1,6,5,7,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,1,2,5,3,4,7]=>[1,6,4,5,3,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,2,5,3,7,4]=>[1,6,7,4,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,2,5,4,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,2,5,4,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,2,5,7,3,4]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,2,5,7,4,3]=>[1,6,4,5,7,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,2,7,3,4,5]=>[1,6,4,7,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,2,7,3,5,4]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,1,2,7,4,3,5]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,2,7,4,5,3]=>[1,6,5,4,7,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]] [6,1,2,7,5,3,4]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,2,7,5,4,3]=>[1,6,4,7,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,3,2,4,5,7]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,1,3,2,4,7,5]=>[1,6,7,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,1,3,2,5,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,3,2,5,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,3,2,7,4,5]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,3,2,7,5,4]=>[1,6,5,7,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,1,3,4,2,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,1,3,4,2,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,1,3,4,5,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,3,4,5,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,3,4,7,2,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,3,4,7,5,2]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,1,3,5,2,4,7]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,3,5,2,7,4]=>[1,6,7,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,3,5,4,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,3,5,4,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,3,5,7,2,4]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,3,5,7,4,2]=>[1,6,4,5,7,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,3,7,2,4,5]=>[1,6,4,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,3,7,2,5,4]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,1,3,7,4,2,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,3,7,4,5,2]=>[1,6,5,4,7,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,1,3,7,5,2,4]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,3,7,5,4,2]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,4,2,3,5,7]=>[1,6,5,3,4,2,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,1,4,2,3,7,5]=>[1,6,7,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,1,4,2,5,3,7]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,4,2,5,7,3]=>[1,6,7,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,4,2,7,3,5]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,4,2,7,5,3]=>[1,6,5,7,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,1,4,3,2,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,1,4,3,2,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,1,4,3,5,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,4,3,5,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,4,3,7,2,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,4,3,7,5,2]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,1,4,5,2,3,7]=>[1,6,3,4,5,2,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,4,5,2,7,3]=>[1,6,7,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,4,5,3,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,4,5,3,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,4,5,7,2,3]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,4,5,7,3,2]=>[1,6,3,4,5,7,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,4,7,2,3,5]=>[1,6,3,4,7,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,4,7,2,5,3]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,1,4,7,3,2,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,4,7,3,5,2]=>[1,6,5,3,4,7,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,1,4,7,5,2,3]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,4,7,5,3,2]=>[1,6,3,4,7,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,5,2,3,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,5,2,3,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,5,2,4,3,7]=>[1,6,3,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,1,5,2,4,7,3]=>[1,6,7,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,1,5,2,7,3,4]=>[1,6,3,5,7,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,1,5,2,7,4,3]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,5,3,2,4,7]=>[1,6,4,3,5,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,5,3,2,7,4]=>[1,6,7,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,5,3,4,2,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,1,5,3,4,7,2]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,1,5,3,7,2,4]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,1,5,3,7,4,2]=>[1,6,4,3,5,7,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,5,4,2,3,7]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,1,5,4,2,7,3]=>[1,6,7,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,1,5,4,3,2,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,1,5,4,3,7,2]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,1,5,4,7,2,3]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,1,5,4,7,3,2]=>[1,6,3,5,7,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,1,5,7,2,3,4]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,1,5,7,2,4,3]=>[1,6,4,7,3,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,5,7,3,2,4]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,1,5,7,3,4,2]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,5,7,4,2,3]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,1,5,7,4,3,2]=>[1,6,3,5,4,7,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,1,7,2,3,4,5]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,7,2,3,5,4]=>[1,6,5,3,7,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,1,7,2,4,3,5]=>[1,6,3,7,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,1,7,2,4,5,3]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,1,7,2,5,3,4]=>[1,6,3,7,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,7,2,5,4,3]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,7,3,2,4,5]=>[1,6,4,3,7,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,7,3,2,5,4]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,1,7,3,4,2,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,1,7,3,4,5,2]=>[1,6,5,4,3,7,2]=>[.,[[[[[.,.],.],.],.],[.,.]]] [6,1,7,3,5,2,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,7,3,5,4,2]=>[1,6,4,3,7,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,7,4,2,3,5]=>[1,6,3,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,1,7,4,2,5,3]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,1,7,4,3,2,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,1,7,4,3,5,2]=>[1,6,5,3,7,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,1,7,4,5,2,3]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,7,4,5,3,2]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,7,5,2,3,4]=>[1,6,3,7,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,1,7,5,2,4,3]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,1,7,5,3,2,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,7,5,3,4,2]=>[1,6,4,5,3,7,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,1,7,5,4,2,3]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,1,7,5,4,3,2]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,1,3,4,5,7]=>[1,6,5,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[.,.]]] [6,2,1,3,4,7,5]=>[1,6,7,5,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]] [6,2,1,3,5,4,7]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,1,3,5,7,4]=>[1,6,7,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,1,3,7,4,5]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,1,3,7,5,4]=>[1,6,5,7,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]] [6,2,1,4,3,5,7]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,2,1,4,3,7,5]=>[1,6,7,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,2,1,4,5,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,1,4,5,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,1,4,7,3,5]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,1,4,7,5,3]=>[1,6,5,7,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,2,1,5,3,4,7]=>[1,6,4,5,3,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,1,5,3,7,4]=>[1,6,7,4,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,1,5,4,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,1,5,4,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,1,5,7,3,4]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,1,5,7,4,3]=>[1,6,4,5,7,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,1,7,3,4,5]=>[1,6,4,7,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,1,7,3,5,4]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,2,1,7,4,3,5]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,1,7,4,5,3]=>[1,6,5,4,7,3,2]=>[.,[[[[[.,.],.],.],.],[.,.]]] [6,2,1,7,5,3,4]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,1,7,5,4,3]=>[1,6,4,7,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,3,1,4,5,7]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,2,3,1,4,7,5]=>[1,6,7,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,2,3,1,5,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,3,1,5,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,3,1,7,4,5]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,3,1,7,5,4]=>[1,6,5,7,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,2,3,4,1,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,2,3,4,1,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,2,3,4,5,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,3,4,5,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,3,4,7,1,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,3,4,7,5,1]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,2,3,5,1,4,7]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,3,5,1,7,4]=>[1,6,7,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,3,5,4,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,3,5,4,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,3,5,7,1,4]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,3,5,7,4,1]=>[1,6,4,5,7,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,3,7,1,4,5]=>[1,6,4,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,3,7,1,5,4]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,2,3,7,4,1,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,3,7,4,5,1]=>[1,6,5,4,7,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,2,3,7,5,1,4]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,3,7,5,4,1]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,4,1,3,5,7]=>[1,6,5,3,4,2,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,2,4,1,3,7,5]=>[1,6,7,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,2,4,1,5,3,7]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,4,1,5,7,3]=>[1,6,7,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,4,1,7,3,5]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,4,1,7,5,3]=>[1,6,5,7,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,2,4,3,1,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,2,4,3,1,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,2,4,3,5,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,4,3,5,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,4,3,7,1,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,4,3,7,5,1]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,2,4,5,1,3,7]=>[1,6,3,4,5,2,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,4,5,1,7,3]=>[1,6,7,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,4,5,3,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,4,5,3,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,4,5,7,1,3]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,4,5,7,3,1]=>[1,6,3,4,5,7,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,4,7,1,3,5]=>[1,6,3,4,7,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,4,7,1,5,3]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,2,4,7,3,1,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,4,7,3,5,1]=>[1,6,5,3,4,7,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,2,4,7,5,1,3]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,4,7,5,3,1]=>[1,6,3,4,7,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,5,1,3,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,5,1,3,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,5,1,4,3,7]=>[1,6,3,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,2,5,1,4,7,3]=>[1,6,7,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,2,5,1,7,3,4]=>[1,6,3,5,7,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,2,5,1,7,4,3]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,5,3,1,4,7]=>[1,6,4,3,5,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,5,3,1,7,4]=>[1,6,7,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,5,3,4,1,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,2,5,3,4,7,1]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,2,5,3,7,1,4]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,2,5,3,7,4,1]=>[1,6,4,3,5,7,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,5,4,1,3,7]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,2,5,4,1,7,3]=>[1,6,7,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,2,5,4,3,1,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,2,5,4,3,7,1]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,2,5,4,7,1,3]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,2,5,4,7,3,1]=>[1,6,3,5,7,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,2,5,7,1,3,4]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,2,5,7,1,4,3]=>[1,6,4,7,3,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,5,7,3,1,4]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,2,5,7,3,4,1]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,5,7,4,1,3]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,2,5,7,4,3,1]=>[1,6,3,5,4,7,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,2,7,1,3,4,5]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,7,1,3,5,4]=>[1,6,5,3,7,4,2]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,2,7,1,4,3,5]=>[1,6,3,7,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,2,7,1,4,5,3]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,2,7,1,5,3,4]=>[1,6,3,7,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,7,1,5,4,3]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,7,3,1,4,5]=>[1,6,4,3,7,5,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,7,3,1,5,4]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,2,7,3,4,1,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,2,7,3,4,5,1]=>[1,6,5,4,3,7,2]=>[.,[[[[[.,.],.],.],.],[.,.]]] [6,2,7,3,5,1,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,7,3,5,4,1]=>[1,6,4,3,7,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,7,4,1,3,5]=>[1,6,3,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,2,7,4,1,5,3]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,2,7,4,3,1,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,2,7,4,3,5,1]=>[1,6,5,3,7,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,2,7,4,5,1,3]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,7,4,5,3,1]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,7,5,1,3,4]=>[1,6,3,7,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,2,7,5,1,4,3]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,2,7,5,3,1,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,7,5,3,4,1]=>[1,6,4,5,3,7,2]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,2,7,5,4,1,3]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,2,7,5,4,3,1]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,3,1,2,4,5,7]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,3,1,2,4,7,5]=>[1,6,7,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,3,1,2,5,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,1,2,5,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,1,2,7,4,5]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,1,2,7,5,4]=>[1,6,5,7,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,3,1,4,2,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,1,4,2,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,1,4,5,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,1,4,5,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,1,4,7,2,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,1,4,7,5,2]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,1,5,2,4,7]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,1,5,2,7,4]=>[1,6,7,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,1,5,4,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,1,5,4,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,1,5,7,2,4]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,1,5,7,4,2]=>[1,6,4,5,7,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,1,7,2,4,5]=>[1,6,4,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,1,7,2,5,4]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,1,7,4,2,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,1,7,4,5,2]=>[1,6,5,4,7,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,3,1,7,5,2,4]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,1,7,5,4,2]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,2,1,4,5,7]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,3,2,1,4,7,5]=>[1,6,7,5,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,3,2,1,5,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,2,1,5,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,2,1,7,4,5]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,2,1,7,5,4]=>[1,6,5,7,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,3,2,4,1,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,2,4,1,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,2,4,5,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,2,4,5,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,2,4,7,1,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,2,4,7,5,1]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,2,5,1,4,7]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,2,5,1,7,4]=>[1,6,7,4,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,2,5,4,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,2,5,4,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,2,5,7,1,4]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,2,5,7,4,1]=>[1,6,4,5,7,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,2,7,1,4,5]=>[1,6,4,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,2,7,1,5,4]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,2,7,4,1,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,2,7,4,5,1]=>[1,6,5,4,7,2,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,3,2,7,5,1,4]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,2,7,5,4,1]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,4,1,2,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,4,1,2,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,4,1,5,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,1,5,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,1,7,2,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,1,7,5,2]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,4,2,1,5,7]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,4,2,1,7,5]=>[1,6,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,4,2,5,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,2,5,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,2,7,1,5]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,2,7,5,1]=>[1,6,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,4,5,1,2,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,5,1,7,2]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,5,2,1,7]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,5,2,7,1]=>[1,6,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,5,7,1,2]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,5,7,2,1]=>[1,6,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,7,1,2,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,7,1,5,2]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,4,7,2,1,5]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,7,2,5,1]=>[1,6,5,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,4,7,5,1,2]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,4,7,5,2,1]=>[1,6,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,5,1,2,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,5,1,2,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,5,1,4,2,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,1,4,7,2]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,1,7,2,4]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,1,7,4,2]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,5,2,1,4,7]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,5,2,1,7,4]=>[1,6,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,5,2,4,1,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,2,4,7,1]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,2,7,1,4]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,2,7,4,1]=>[1,6,4,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,5,4,1,2,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,4,1,7,2]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,4,2,1,7]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,4,2,7,1]=>[1,6,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,4,7,1,2]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,4,7,2,1]=>[1,6,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,7,1,2,4]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,7,1,4,2]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,5,7,2,1,4]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,7,2,4,1]=>[1,6,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,5,7,4,1,2]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,5,7,4,2,1]=>[1,6,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,7,1,2,4,5]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,7,1,2,5,4]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,7,1,4,2,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,7,1,4,5,2]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,3,7,1,5,2,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,7,1,5,4,2]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,7,2,1,4,5]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,7,2,1,5,4]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,7,2,4,1,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,7,2,4,5,1]=>[1,6,5,4,2,3,7]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,3,7,2,5,1,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,7,2,5,4,1]=>[1,6,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,7,4,1,2,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,7,4,1,5,2]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,7,4,2,1,5]=>[1,6,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,3,7,4,2,5,1]=>[1,6,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,3,7,4,5,1,2]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,7,4,5,2,1]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,7,5,1,2,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,7,5,1,4,2]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,7,5,2,1,4]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,7,5,2,4,1]=>[1,6,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,3,7,5,4,1,2]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,3,7,5,4,2,1]=>[1,6,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,4,1,2,3,5,7]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,4,1,2,3,7,5]=>[1,6,7,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,4,1,2,5,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,1,2,5,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,1,2,7,3,5]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,1,2,7,5,3]=>[1,6,5,7,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,4,1,3,2,5,7]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,1,3,2,7,5]=>[1,6,7,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,1,3,5,2,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,1,3,5,7,2]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,1,3,7,2,5]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,1,3,7,5,2]=>[1,6,5,7,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,1,5,2,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,1,5,2,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,1,5,3,2,7]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,1,5,3,7,2]=>[1,6,7,2,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,1,5,7,2,3]=>[1,6,2,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,1,5,7,3,2]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,1,7,2,3,5]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,1,7,2,5,3]=>[1,6,5,2,4,7,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,1,7,3,2,5]=>[1,6,2,4,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,1,7,3,5,2]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,4,1,7,5,2,3]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,1,7,5,3,2]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,2,1,3,5,7]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,4,2,1,3,7,5]=>[1,6,7,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,4,2,1,5,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,2,1,5,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,2,1,7,3,5]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,2,1,7,5,3]=>[1,6,5,7,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,4,2,3,1,5,7]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,2,3,1,7,5]=>[1,6,7,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,2,3,5,1,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,2,3,5,7,1]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,2,3,7,1,5]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,2,3,7,5,1]=>[1,6,5,7,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,2,5,1,3,7]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,2,5,1,7,3]=>[1,6,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,2,5,3,1,7]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,2,5,3,7,1]=>[1,6,7,2,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,2,5,7,1,3]=>[1,6,2,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,2,5,7,3,1]=>[1,6,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,2,7,1,3,5]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,2,7,1,5,3]=>[1,6,5,2,4,7,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,2,7,3,1,5]=>[1,6,2,4,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,2,7,3,5,1]=>[1,6,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,4,2,7,5,1,3]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,2,7,5,3,1]=>[1,6,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,3,1,2,5,7]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,3,1,2,7,5]=>[1,6,7,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,3,1,5,2,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,1,5,7,2]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,1,7,2,5]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,1,7,5,2]=>[1,6,5,7,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,3,2,1,5,7]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,3,2,1,7,5]=>[1,6,7,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,3,2,5,1,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,2,5,7,1]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,2,7,1,5]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,2,7,5,1]=>[1,6,5,7,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,3,5,1,2,7]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,5,1,7,2]=>[1,6,7,2,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,5,2,1,7]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,5,2,7,1]=>[1,6,7,2,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,5,7,1,2]=>[1,6,2,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,5,7,2,1]=>[1,6,2,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,7,1,2,5]=>[1,6,2,4,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,7,1,5,2]=>[1,6,5,2,4,7,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,3,7,2,1,5]=>[1,6,2,4,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,7,2,5,1]=>[1,6,5,2,4,7,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,3,7,5,1,2]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,3,7,5,2,1]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,1,2,3,7]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,4,5,1,2,7,3]=>[1,6,7,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,4,5,1,3,2,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,1,3,7,2]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,1,7,2,3]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,1,7,3,2]=>[1,6,3,5,7,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,4,5,2,1,3,7]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,4,5,2,1,7,3]=>[1,6,7,3,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,4,5,2,3,1,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,2,3,7,1]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,2,7,1,3]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,2,7,3,1]=>[1,6,3,5,7,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,4,5,3,1,2,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,3,1,7,2]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,3,2,1,7]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,3,2,7,1]=>[1,6,7,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,3,7,1,2]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,3,7,2,1]=>[1,6,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,7,1,2,3]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,7,1,3,2]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,4,5,7,2,1,3]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,7,2,3,1]=>[1,6,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,4,5,7,3,1,2]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,5,7,3,2,1]=>[1,6,2,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,7,1,2,3,5]=>[1,6,3,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,4,7,1,2,5,3]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,7,1,3,2,5]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,7,1,3,5,2]=>[1,6,5,3,7,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,4,7,1,5,2,3]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,7,1,5,3,2]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,7,2,1,3,5]=>[1,6,3,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,4,7,2,1,5,3]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,7,2,3,1,5]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,7,2,3,5,1]=>[1,6,5,3,7,2,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,4,7,2,5,1,3]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,7,2,5,3,1]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,7,3,1,2,5]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,7,3,1,5,2]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,7,3,2,1,5]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,7,3,2,5,1]=>[1,6,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,4,7,3,5,1,2]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,7,3,5,2,1]=>[1,6,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,7,5,1,2,3]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,7,5,1,3,2]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,7,5,2,1,3]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,7,5,2,3,1]=>[1,6,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,4,7,5,3,1,2]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,4,7,5,3,2,1]=>[1,6,2,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,5,1,2,3,4,7]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,1,2,3,7,4]=>[1,6,7,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,1,2,4,3,7]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,1,2,4,7,3]=>[1,6,7,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,1,2,7,3,4]=>[1,6,3,2,5,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,1,2,7,4,3]=>[1,6,4,2,5,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,1,3,2,4,7]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,5,1,3,2,7,4]=>[1,6,7,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,5,1,3,4,2,7]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,1,3,4,7,2]=>[1,6,7,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,1,3,7,2,4]=>[1,6,2,5,7,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,1,3,7,4,2]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,5,1,4,2,3,7]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,1,4,2,7,3]=>[1,6,7,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,1,4,3,2,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,1,4,3,7,2]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,1,4,7,2,3]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,1,4,7,3,2]=>[1,6,3,2,5,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,1,7,2,3,4]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,1,7,2,4,3]=>[1,6,4,7,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,5,1,7,3,2,4]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,1,7,3,4,2]=>[1,6,4,7,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,1,7,4,2,3]=>[1,6,2,5,4,7,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,1,7,4,3,2]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,2,1,3,4,7]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,2,1,3,7,4]=>[1,6,7,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,2,1,4,3,7]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,2,1,4,7,3]=>[1,6,7,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,2,1,7,3,4]=>[1,6,3,2,5,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,2,1,7,4,3]=>[1,6,4,2,5,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,2,3,1,4,7]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,5,2,3,1,7,4]=>[1,6,7,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,5,2,3,4,1,7]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,2,3,4,7,1]=>[1,6,7,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,2,3,7,1,4]=>[1,6,2,5,7,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,2,3,7,4,1]=>[1,6,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,5,2,4,1,3,7]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,2,4,1,7,3]=>[1,6,7,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,2,4,3,1,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,2,4,3,7,1]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,2,4,7,1,3]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,2,4,7,3,1]=>[1,6,3,2,5,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,2,7,1,3,4]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,2,7,1,4,3]=>[1,6,4,7,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,5,2,7,3,1,4]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,2,7,3,4,1]=>[1,6,4,7,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,2,7,4,1,3]=>[1,6,2,5,4,7,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,2,7,4,3,1]=>[1,6,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,3,1,2,4,7]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,3,1,2,7,4]=>[1,6,7,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,3,1,4,2,7]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,3,1,4,7,2]=>[1,6,7,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,3,1,7,2,4]=>[1,6,2,5,7,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,3,1,7,4,2]=>[1,6,4,2,5,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,3,2,1,4,7]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,3,2,1,7,4]=>[1,6,7,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,3,2,4,1,7]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,3,2,4,7,1]=>[1,6,7,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,3,2,7,1,4]=>[1,6,2,5,7,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,3,2,7,4,1]=>[1,6,4,2,5,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,3,4,1,2,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,3,4,1,7,2]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,3,4,2,1,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,3,4,2,7,1]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,3,4,7,1,2]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,3,4,7,2,1]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,3,7,1,2,4]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,3,7,1,4,2]=>[1,6,4,7,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,3,7,2,1,4]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,3,7,2,4,1]=>[1,6,4,7,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,3,7,4,1,2]=>[1,6,2,5,4,7,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,3,7,4,2,1]=>[1,6,2,5,4,7,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,4,1,2,3,7]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,5,4,1,2,7,3]=>[1,6,7,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,5,4,1,3,2,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,1,3,7,2]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,1,7,2,3]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,1,7,3,2]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,5,4,2,1,3,7]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,5,4,2,1,7,3]=>[1,6,7,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,5,4,2,3,1,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,2,3,7,1]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,2,7,1,3]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,2,7,3,1]=>[1,6,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,5,4,3,1,2,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,3,1,7,2]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,3,2,1,7]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,3,2,7,1]=>[1,6,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,3,7,1,2]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,3,7,2,1]=>[1,6,2,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,7,1,2,3]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,7,1,3,2]=>[1,6,3,4,7,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,5,4,7,2,1,3]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,7,2,3,1]=>[1,6,3,4,7,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,5,4,7,3,1,2]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,4,7,3,2,1]=>[1,6,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,7,1,2,3,4]=>[1,6,3,7,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,5,7,1,2,4,3]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,7,1,3,2,4]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,7,1,3,4,2]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,7,1,4,2,3]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,7,1,4,3,2]=>[1,6,3,7,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,7,2,1,3,4]=>[1,6,3,7,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,5,7,2,1,4,3]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,7,2,3,1,4]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,7,2,3,4,1]=>[1,6,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,5,7,2,4,1,3]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,7,2,4,3,1]=>[1,6,3,7,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,7,3,1,2,4]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,7,3,1,4,2]=>[1,6,4,3,7,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,5,7,3,2,1,4]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,7,3,2,4,1]=>[1,6,4,3,7,2,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,5,7,3,4,1,2]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,7,3,4,2,1]=>[1,6,2,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,5,7,4,1,2,3]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,7,4,1,3,2]=>[1,6,3,7,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,7,4,2,1,3]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,7,4,2,3,1]=>[1,6,3,7,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,5,7,4,3,1,2]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,5,7,4,3,2,1]=>[1,6,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,7,1,2,3,4,5]=>[1,6,4,2,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,1,2,3,5,4]=>[1,6,5,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,7,1,2,4,3,5]=>[1,6,3,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,7,1,2,4,5,3]=>[1,6,5,4,2,7,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,7,1,2,5,3,4]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,7,1,2,5,4,3]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,1,3,2,4,5]=>[1,6,4,3,2,7,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,7,1,3,2,5,4]=>[1,6,5,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,7,1,3,4,2,5]=>[1,6,2,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,7,1,3,4,5,2]=>[1,6,5,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[.,.]]] [6,7,1,3,5,2,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,7,1,3,5,4,2]=>[1,6,4,3,2,7,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,7,1,4,2,3,5]=>[1,6,3,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,7,1,4,2,5,3]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,7,1,4,3,2,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,7,1,4,3,5,2]=>[1,6,5,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,7,1,4,5,2,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,1,4,5,3,2]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,7,1,5,2,3,4]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,7,1,5,2,4,3]=>[1,6,4,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,1,5,3,2,4]=>[1,6,2,7,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,7,1,5,3,4,2]=>[1,6,4,5,3,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,7,1,5,4,2,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,1,5,4,3,2]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,7,2,1,3,4,5]=>[1,6,4,2,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,2,1,3,5,4]=>[1,6,5,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,7,2,1,4,3,5]=>[1,6,3,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,7,2,1,4,5,3]=>[1,6,5,4,2,7,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,7,2,1,5,3,4]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,7,2,1,5,4,3]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,2,3,1,4,5]=>[1,6,4,3,2,7,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,7,2,3,1,5,4]=>[1,6,5,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,7,2,3,4,1,5]=>[1,6,2,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,7,2,3,4,5,1]=>[1,6,5,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[.,.]]] [6,7,2,3,5,1,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,7,2,3,5,4,1]=>[1,6,4,3,2,7,5]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,7,2,4,1,3,5]=>[1,6,3,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,7,2,4,1,5,3]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,7,2,4,3,1,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,7,2,4,3,5,1]=>[1,6,5,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,7,2,4,5,1,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,2,4,5,3,1]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,7,2,5,1,3,4]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,7,2,5,1,4,3]=>[1,6,4,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,2,5,3,1,4]=>[1,6,2,7,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,7,2,5,3,4,1]=>[1,6,4,5,3,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,7,2,5,4,1,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,2,5,4,3,1]=>[1,6,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,7,3,1,2,4,5]=>[1,6,4,2,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,3,1,2,5,4]=>[1,6,5,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,7,3,1,4,2,5]=>[1,6,2,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,7,3,1,4,5,2]=>[1,6,5,4,2,7,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,7,3,1,5,2,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,7,3,1,5,4,2]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,3,2,1,4,5]=>[1,6,4,2,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,3,2,1,5,4]=>[1,6,5,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[.,.]]] [6,7,3,2,4,1,5]=>[1,6,2,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,.]]] [6,7,3,2,4,5,1]=>[1,6,5,4,2,7,3]=>[.,[[[[.,[.,.]],.],.],[.,.]]] [6,7,3,2,5,1,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,7,3,2,5,4,1]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,3,4,1,2,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,7,3,4,1,5,2]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,7,3,4,2,1,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,7,3,4,2,5,1]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,7,3,4,5,1,2]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,3,4,5,2,1]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,3,5,1,2,4]=>[1,6,2,7,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,7,3,5,1,4,2]=>[1,6,4,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,3,5,2,1,4]=>[1,6,2,7,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,7,3,5,2,4,1]=>[1,6,4,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,3,5,4,1,2]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,3,5,4,2,1]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,4,1,2,3,5]=>[1,6,3,4,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,7,4,1,2,5,3]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,7,4,1,3,2,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,7,4,1,3,5,2]=>[1,6,5,3,4,2,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,7,4,1,5,2,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,4,1,5,3,2]=>[1,6,3,4,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,7,4,2,1,3,5]=>[1,6,3,4,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,7,4,2,1,5,3]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,7,4,2,3,1,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,7,4,2,3,5,1]=>[1,6,5,3,4,2,7]=>[.,[[[[.,.],[.,.]],.],[.,.]]] [6,7,4,2,5,1,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,4,2,5,3,1]=>[1,6,3,4,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,7,4,3,1,2,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,7,4,3,1,5,2]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,7,4,3,2,1,5]=>[1,6,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,.]]] [6,7,4,3,2,5,1]=>[1,6,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,.]]] [6,7,4,3,5,1,2]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,4,3,5,2,1]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,4,5,1,2,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,4,5,1,3,2]=>[1,6,3,4,5,2,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,7,4,5,2,1,3]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,4,5,2,3,1]=>[1,6,3,4,5,2,7]=>[.,[[[.,.],[.,[.,.]]],[.,.]]] [6,7,4,5,3,1,2]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,4,5,3,2,1]=>[1,6,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,.]]] [6,7,5,1,2,3,4]=>[1,6,3,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,7,5,1,2,4,3]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,5,1,3,2,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,7,5,1,3,4,2]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,5,1,4,2,3]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,7,5,1,4,3,2]=>[1,6,3,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,7,5,2,1,3,4]=>[1,6,3,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,7,5,2,1,4,3]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,5,2,3,1,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,7,5,2,3,4,1]=>[1,6,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,.]]] [6,7,5,2,4,1,3]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,7,5,2,4,3,1]=>[1,6,3,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,7,5,3,1,2,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,7,5,3,1,4,2]=>[1,6,4,3,5,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,7,5,3,2,1,4]=>[1,6,2,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,.]]] [6,7,5,3,2,4,1]=>[1,6,4,3,5,2,7]=>[.,[[[[.,.],.],[.,.]],[.,.]]] [6,7,5,3,4,1,2]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,7,5,3,4,2,1]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,7,5,4,1,2,3]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,7,5,4,1,3,2]=>[1,6,3,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,7,5,4,2,1,3]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,7,5,4,2,3,1]=>[1,6,3,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[.,.]]] [6,7,5,4,3,1,2]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [6,7,5,4,3,2,1]=>[1,6,2,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,.]]] [7,1,2,3,4,5,6]=>[1,7,6,5,4,3,2]=>[.,[[[[[[.,.],.],.],.],.],.]] [7,1,2,3,4,6,5]=>[1,7,5,4,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],.]] [7,1,2,3,5,4,6]=>[1,7,6,4,3,2,5]=>[.,[[[[[.,.],.],[.,.]],.],.]] [7,1,2,3,5,6,4]=>[1,7,4,3,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]] [7,1,2,3,6,4,5]=>[1,7,5,6,4,3,2]=>[.,[[[[[.,.],.],.],[.,.]],.]] [7,1,2,3,6,5,4]=>[1,7,4,3,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]] [7,1,2,4,3,5,6]=>[1,7,6,5,3,2,4]=>[.,[[[[[.,.],[.,.]],.],.],.]] [7,1,2,4,3,6,5]=>[1,7,5,3,2,4,6]=>[.,[[[[.,.],[.,.]],[.,.]],.]] [7,1,2,4,5,3,6]=>[1,7,6,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],.]] [7,1,2,4,5,6,3]=>[1,7,3,2,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],.]] [7,1,2,4,6,3,5]=>[1,7,5,6,3,2,4]=>[.,[[[[.,.],[.,.]],[.,.]],.]] [7,1,2,4,6,5,3]=>[1,7,3,2,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],.]] [7,1,2,5,3,4,6]=>[1,7,6,4,5,3,2]=>[.,[[[[[.,.],.],[.,.]],.],.]] [7,1,2,5,3,6,4]=>[1,7,4,5,3,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]] [7,1,2,5,4,3,6]=>[1,7,6,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],.]] [7,1,2,5,4,6,3]=>[1,7,3,2,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],.]] [7,1,2,5,6,3,4]=>[1,7,4,5,6,3,2]=>[.,[[[[.,.],.],[.,[.,.]]],.]] [7,1,2,5,6,4,3]=>[1,7,3,2,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],.]] [7,1,2,6,3,4,5]=>[1,7,5,3,2,4,6]=>[.,[[[[.,.],[.,.]],[.,.]],.]] [7,1,2,6,3,5,4]=>[1,7,4,6,5,3,2]=>[.,[[[[.,.],.],[[.,.],.]],.]] [7,1,2,6,4,3,5]=>[1,7,5,4,6,3,2]=>[.,[[[[[.,.],.],.],[.,.]],.]] [7,1,2,6,4,5,3]=>[1,7,3,2,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],.]] [7,1,2,6,5,3,4]=>[1,7,4,6,3,2,5]=>[.,[[[[.,.],.],[[.,.],.]],.]] [7,1,2,6,5,4,3]=>[1,7,3,2,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],.]] [7,1,3,2,4,5,6]=>[1,7,6,5,4,2,3]=>[.,[[[[[.,[.,.]],.],.],.],.]] [7,1,3,2,4,6,5]=>[1,7,5,4,2,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],.]] [7,1,3,2,5,4,6]=>[1,7,6,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],.]] [7,1,3,2,5,6,4]=>[1,7,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],.]] [7,1,3,2,6,4,5]=>[1,7,5,6,4,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],.]] [7,1,3,2,6,5,4]=>[1,7,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],.]] [7,1,3,4,2,5,6]=>[1,7,6,5,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],.]] [7,1,3,4,2,6,5]=>[1,7,5,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],.]] [7,1,3,4,5,2,6]=>[1,7,6,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],.]] [7,1,3,4,5,6,2]=>[1,7,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],.]] [7,1,3,4,6,2,5]=>[1,7,5,6,2,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],.]] [7,1,3,4,6,5,2]=>[1,7,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],.]] 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[7,6,4,2,3,5,1]=>[1,7,2,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],.]] [7,6,4,2,5,1,3]=>[1,7,3,4,2,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],.]] [7,6,4,2,5,3,1]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]] [7,6,4,3,1,2,5]=>[1,7,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],.]] [7,6,4,3,1,5,2]=>[1,7,2,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],.]] [7,6,4,3,2,1,5]=>[1,7,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],.]] [7,6,4,3,2,5,1]=>[1,7,2,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],.]] [7,6,4,3,5,1,2]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]] [7,6,4,3,5,2,1]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]] [7,6,4,5,1,2,3]=>[1,7,3,4,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],.]] [7,6,4,5,1,3,2]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]] [7,6,4,5,2,1,3]=>[1,7,3,4,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],.]] [7,6,4,5,2,3,1]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]] [7,6,4,5,3,1,2]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]] [7,6,4,5,3,2,1]=>[1,7,2,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],.]] [7,6,5,1,2,3,4]=>[1,7,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],.]] [7,6,5,1,2,4,3]=>[1,7,3,5,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],.]] [7,6,5,1,3,2,4]=>[1,7,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],.]] [7,6,5,1,3,4,2]=>[1,7,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],.]] [7,6,5,1,4,2,3]=>[1,7,3,5,4,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],.]] [7,6,5,1,4,3,2]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]] [7,6,5,2,1,3,4]=>[1,7,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],.]] [7,6,5,2,1,4,3]=>[1,7,3,5,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],.]] [7,6,5,2,3,1,4]=>[1,7,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],.]] [7,6,5,2,3,4,1]=>[1,7,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],.]] [7,6,5,2,4,1,3]=>[1,7,3,5,4,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],.]] [7,6,5,2,4,3,1]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]] [7,6,5,3,1,2,4]=>[1,7,4,3,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]] [7,6,5,3,1,4,2]=>[1,7,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],.]] [7,6,5,3,2,1,4]=>[1,7,4,3,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],.]] [7,6,5,3,2,4,1]=>[1,7,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],.]] [7,6,5,3,4,1,2]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]] [7,6,5,3,4,2,1]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]] [7,6,5,4,1,2,3]=>[1,7,3,5,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],.]] [7,6,5,4,1,3,2]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]] [7,6,5,4,2,1,3]=>[1,7,3,5,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],.]] [7,6,5,4,2,3,1]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]] [7,6,5,4,3,1,2]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]] [7,6,5,4,3,2,1]=>[1,7,2,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],.]] [8,7,6,5,4,3,2,1]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [7,8,6,5,4,3,2,1]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,6,7,5,4,3,2,1]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [7,6,8,5,4,3,2,1]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,7,8,5,4,3,2,1]=>[1,6,3,8,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,7,5,6,4,3,2,1]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [7,8,5,6,4,3,2,1]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,6,5,7,4,3,2,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [8,5,6,7,4,3,2,1]=>[1,8,2,5,4,7,3,6]=>[.,[[.,[[[.,.],.],[[.,.],.]]],.]] [7,6,5,8,4,3,2,1]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [7,5,6,8,4,3,2,1]=>[1,7,2,5,4,8,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [6,5,7,8,4,3,2,1]=>[1,6,3,7,2,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,6,7,8,4,3,2,1]=>[1,5,4,8,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [8,7,6,4,5,3,2,1]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [7,8,6,4,5,3,2,1]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,6,7,4,5,3,2,1]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [7,6,8,4,5,3,2,1]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,7,8,4,5,3,2,1]=>[1,6,3,8,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,7,5,4,6,3,2,1]=>[1,8,2,7,3,5,6,4]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [8,7,4,5,6,3,2,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [8,5,6,4,7,3,2,1]=>[1,8,2,5,7,3,6,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [8,6,4,5,7,3,2,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,4,5,6,7,3,2,1]=>[1,8,2,4,6,3,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [7,6,4,5,8,3,2,1]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,7,4,5,8,3,2,1]=>[1,6,3,4,5,8,2,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [7,5,4,6,8,3,2,1]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,5,6,8,3,2,1]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [5,6,4,7,8,3,2,1]=>[1,5,8,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,4,5,7,8,3,2,1]=>[1,6,3,5,8,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [5,4,6,7,8,3,2,1]=>[1,5,8,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [4,5,6,7,8,3,2,1]=>[1,4,7,2,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,7,6,5,3,4,2,1]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [7,8,6,5,3,4,2,1]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,7,5,6,3,4,2,1]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [7,8,5,6,3,4,2,1]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,5,6,7,3,4,2,1]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [6,7,5,8,3,4,2,1]=>[1,6,4,8,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,5,7,8,3,4,2,1]=>[1,6,4,8,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,6,7,8,3,4,2,1]=>[1,5,3,7,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,7,6,4,3,5,2,1]=>[1,8,2,7,3,6,5,4]=>[.,[[.,[[.,[[[.,.],.],.]],.]],.]] [7,8,6,4,3,5,2,1]=>[1,7,2,8,3,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [8,6,7,4,3,5,2,1]=>[1,8,2,6,5,3,7,4]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [6,7,8,4,3,5,2,1]=>[1,6,5,3,8,2,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [8,7,6,3,4,5,2,1]=>[1,8,2,7,3,6,5,4]=>[.,[[.,[[.,[[[.,.],.],.]],.]],.]] [7,8,6,3,4,5,2,1]=>[1,7,2,8,3,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [7,6,8,3,4,5,2,1]=>[1,7,2,6,5,4,3,8]=>[.,[[.,[[[[.,.],.],.],.]],[.,.]]] [6,7,8,3,4,5,2,1]=>[1,6,5,4,3,8,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [8,7,5,4,3,6,2,1]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [7,8,5,4,3,6,2,1]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,7,4,5,3,6,2,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [8,7,5,3,4,6,2,1]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [7,8,5,3,4,6,2,1]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,7,4,3,5,6,2,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [8,7,3,4,5,6,2,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [7,8,3,4,5,6,2,1]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,6,4,5,3,7,2,1]=>[1,8,2,6,7,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,5,4,6,3,7,2,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,6,4,3,5,7,2,1]=>[1,8,2,6,7,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,5,4,3,6,7,2,1]=>[1,8,2,5,6,7,3,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,5,3,4,6,7,2,1]=>[1,8,2,5,6,7,3,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,4,3,5,6,7,2,1]=>[1,8,2,4,5,6,7,3]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [8,3,4,5,6,7,2,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [7,6,5,4,3,8,2,1]=>[1,7,2,6,8,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [6,5,7,4,3,8,2,1]=>[1,6,8,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,7,4,5,3,8,2,1]=>[1,6,8,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,5,4,6,3,8,2,1]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,5,6,3,8,2,1]=>[1,7,2,4,6,8,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [6,5,4,7,3,8,2,1]=>[1,6,8,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,4,6,7,3,8,2,1]=>[1,5,3,6,8,2,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [4,5,6,7,3,8,2,1]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,6,5,3,4,8,2,1]=>[1,7,2,6,8,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [7,5,4,3,6,8,2,1]=>[1,7,2,5,6,8,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,3,4,6,8,2,1]=>[1,7,2,5,6,8,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,3,4,5,6,8,2,1]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [4,5,6,3,7,8,2,1]=>[1,4,3,6,8,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [6,3,4,5,7,8,2,1]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,4,3,6,7,8,2,1]=>[1,5,7,2,4,6,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,3,5,6,7,8,2,1]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,4,5,6,7,8,2,1]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [8,7,6,5,4,2,3,1]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [7,8,6,5,4,2,3,1]=>[1,7,3,6,2,8,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [8,6,7,5,4,2,3,1]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [7,6,8,5,4,2,3,1]=>[1,7,3,8,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [8,7,5,6,4,2,3,1]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [8,6,5,7,4,2,3,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [8,5,6,7,4,2,3,1]=>[1,8,2,5,4,7,3,6]=>[.,[[.,[[[.,.],.],[[.,.],.]]],.]] [7,6,5,8,4,2,3,1]=>[1,7,3,5,4,8,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,7,5,8,4,2,3,1]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,5,6,8,4,2,3,1]=>[1,7,3,6,2,5,4,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [5,6,7,8,4,2,3,1]=>[1,5,4,8,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [8,7,6,4,5,2,3,1]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [8,6,7,4,5,2,3,1]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [7,6,8,4,5,2,3,1]=>[1,7,3,8,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [6,7,8,4,5,2,3,1]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,7,5,4,6,2,3,1]=>[1,8,2,7,3,5,6,4]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [8,7,4,5,6,2,3,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [7,8,4,5,6,2,3,1]=>[1,7,3,4,5,6,2,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [8,5,6,4,7,2,3,1]=>[1,8,2,5,7,3,6,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [8,6,4,5,7,2,3,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,4,5,6,7,2,3,1]=>[1,8,2,4,6,3,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [7,6,5,4,8,2,3,1]=>[1,7,3,5,8,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,6,4,5,8,2,3,1]=>[1,7,3,4,5,8,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,7,4,5,8,2,3,1]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,7,6,5,3,2,4,1]=>[1,8,2,7,4,5,3,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [8,6,7,5,3,2,4,1]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [6,7,8,5,3,2,4,1]=>[1,6,2,7,4,5,3,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,7,5,6,3,2,4,1]=>[1,8,2,7,4,6,3,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [8,6,5,7,3,2,4,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [8,5,6,7,3,2,4,1]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [6,7,5,8,3,2,4,1]=>[1,6,2,7,4,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,6,7,8,3,2,4,1]=>[1,5,3,7,4,8,2,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,7,6,5,2,3,4,1]=>[1,8,2,7,4,5,3,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [8,6,7,5,2,3,4,1]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [6,7,8,5,2,3,4,1]=>[1,6,3,8,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,7,5,6,2,3,4,1]=>[1,8,2,7,4,6,3,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [7,8,5,6,2,3,4,1]=>[1,7,4,6,3,5,2,8]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [8,6,5,7,2,3,4,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [8,5,6,7,2,3,4,1]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [6,7,5,8,2,3,4,1]=>[1,6,3,5,2,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,6,7,8,2,3,4,1]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,7,6,4,3,2,5,1]=>[1,8,2,7,5,3,6,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [7,8,6,4,3,2,5,1]=>[1,7,5,3,6,2,8,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [8,6,7,4,3,2,5,1]=>[1,8,2,6,3,7,5,4]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [7,6,8,4,3,2,5,1]=>[1,7,5,3,8,2,6,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [6,7,8,4,3,2,5,1]=>[1,6,2,7,5,3,8,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [8,7,6,3,4,2,5,1]=>[1,8,2,7,5,4,3,6]=>[.,[[.,[[[[.,.],.],[.,.]],.]],.]] [7,8,6,3,4,2,5,1]=>[1,7,5,4,3,6,2,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [8,6,7,3,4,2,5,1]=>[1,8,2,6,3,7,5,4]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [8,7,6,4,2,3,5,1]=>[1,8,2,7,5,3,6,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [8,6,7,4,2,3,5,1]=>[1,8,2,6,3,7,5,4]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [7,6,8,4,2,3,5,1]=>[1,7,5,2,6,3,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,7,8,4,2,3,5,1]=>[1,6,3,8,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [8,7,6,3,2,4,5,1]=>[1,8,2,7,5,3,6,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [6,7,8,3,2,4,5,1]=>[1,6,4,3,8,2,7,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [8,7,6,2,3,4,5,1]=>[1,8,2,7,5,3,6,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [7,6,8,2,3,4,5,1]=>[1,7,5,3,8,2,6,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [6,7,8,2,3,4,5,1]=>[1,6,4,2,7,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,7,5,4,3,2,6,1]=>[1,8,2,7,6,3,5,4]=>[.,[[.,[[[.,[[.,.],.]],.],.]],.]] [7,8,5,4,3,2,6,1]=>[1,7,6,2,8,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [8,7,5,3,4,2,6,1]=>[1,8,2,7,6,3,5,4]=>[.,[[.,[[[.,[[.,.],.]],.],.]],.]] [7,8,5,3,4,2,6,1]=>[1,7,6,2,8,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [8,7,4,3,5,2,6,1]=>[1,8,2,7,6,3,4,5]=>[.,[[.,[[[.,[.,[.,.]]],.],.]],.]] [7,8,4,3,5,2,6,1]=>[1,7,6,2,8,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [8,7,5,4,2,3,6,1]=>[1,8,2,7,6,3,5,4]=>[.,[[.,[[[.,[[.,.],.]],.],.]],.]] [8,7,5,3,2,4,6,1]=>[1,8,2,7,6,4,3,5]=>[.,[[.,[[[[.,.],[.,.]],.],.]],.]] [7,8,4,3,2,5,6,1]=>[1,7,6,5,2,8,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],[.,.]]] [7,8,3,4,2,5,6,1]=>[1,7,6,5,2,8,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],[.,.]]] [7,8,3,2,4,5,6,1]=>[1,7,6,5,4,2,8,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [8,7,2,3,4,5,6,1]=>[1,8,2,7,6,5,4,3]=>[.,[[.,[[[[[.,.],.],.],.],.]],.]] [7,8,2,3,4,5,6,1]=>[1,7,6,5,4,3,2,8]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]] [8,6,5,4,3,2,7,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [8,5,6,4,3,2,7,1]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,6,4,5,3,2,7,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,5,4,6,3,2,7,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,6,5,3,4,2,7,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [8,6,4,3,5,2,7,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,6,3,4,5,2,7,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,5,4,3,6,2,7,1]=>[1,8,2,5,6,3,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,4,5,3,6,2,7,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [8,3,4,5,6,2,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,6,5,4,2,3,7,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [8,5,6,4,2,3,7,1]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,6,4,5,2,3,7,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,6,5,3,2,4,7,1]=>[1,8,2,6,4,3,5,7]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [8,6,4,3,2,5,7,1]=>[1,8,2,6,5,3,4,7]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [8,6,4,2,3,5,7,1]=>[1,8,2,6,5,3,4,7]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [8,5,4,3,2,6,7,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,4,5,3,2,6,7,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [8,5,3,4,2,6,7,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,3,4,5,2,6,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,5,4,2,3,6,7,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,4,5,2,3,6,7,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [8,4,3,2,5,6,7,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [8,3,4,2,5,6,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,4,2,3,5,6,7,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [8,3,2,4,5,6,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,2,3,4,5,6,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [7,5,6,4,3,2,8,1]=>[1,7,8,2,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,7,4,5,3,2,8,1]=>[1,6,2,7,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,4,5,6,3,2,8,1]=>[1,7,8,2,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [6,5,4,7,3,2,8,1]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,4,5,7,3,2,8,1]=>[1,6,2,4,7,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,5,6,3,4,2,8,1]=>[1,7,8,2,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [5,6,7,3,4,2,8,1]=>[1,5,4,3,7,8,2,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [7,5,4,3,6,2,8,1]=>[1,7,8,2,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,5,3,6,2,8,1]=>[1,7,8,2,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,5,3,4,6,2,8,1]=>[1,7,8,2,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,3,4,5,6,2,8,1]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,4,5,3,7,2,8,1]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,4,6,3,7,2,8,1]=>[1,5,7,8,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,5,6,3,7,2,8,1]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [5,6,3,4,7,2,8,1]=>[1,5,7,8,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,3,4,5,7,2,8,1]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,4,3,6,7,2,8,1]=>[1,5,7,8,2,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,3,5,6,7,2,8,1]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,4,5,6,7,2,8,1]=>[1,3,5,7,8,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [6,7,5,4,2,3,8,1]=>[1,6,3,5,2,7,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,5,6,4,2,3,8,1]=>[1,7,8,2,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,6,7,4,2,3,8,1]=>[1,5,2,6,3,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,7,4,5,2,3,8,1]=>[1,6,3,4,5,2,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,5,4,6,2,3,8,1]=>[1,7,8,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,5,6,2,3,8,1]=>[1,7,8,2,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [6,5,4,7,2,3,8,1]=>[1,6,3,4,7,8,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,6,4,7,2,3,8,1]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,4,5,7,2,3,8,1]=>[1,6,3,5,2,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,6,5,3,2,4,8,1]=>[1,7,8,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [6,7,5,3,2,4,8,1]=>[1,6,4,3,5,2,7,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,5,7,3,2,4,8,1]=>[1,6,4,3,7,8,2,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [7,6,5,2,3,4,8,1]=>[1,7,8,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [7,5,6,2,3,4,8,1]=>[1,7,8,2,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,7,3,2,4,5,8,1]=>[1,6,5,4,2,7,8,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [6,7,2,3,4,5,8,1]=>[1,6,5,4,3,2,7,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [7,5,4,3,2,6,8,1]=>[1,7,8,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,3,5,2,6,8,1]=>[1,7,8,2,4,5,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,5,4,2,3,6,8,1]=>[1,7,8,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,5,2,3,6,8,1]=>[1,7,8,2,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,5,3,2,4,6,8,1]=>[1,7,8,2,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,2,3,4,6,8,1]=>[1,7,8,2,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,4,3,2,5,6,8,1]=>[1,7,8,2,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,4,2,3,5,6,8,1]=>[1,7,8,2,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,3,2,4,5,6,8,1]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,2,3,4,5,6,8,1]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,5,4,3,2,7,8,1]=>[1,6,7,8,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,4,6,3,2,7,8,1]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [6,5,3,4,2,7,8,1]=>[1,6,7,8,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,3,4,5,2,7,8,1]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,4,3,6,2,7,8,1]=>[1,5,2,4,6,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,3,5,6,2,7,8,1]=>[1,4,6,7,8,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,4,5,6,2,7,8,1]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,5,4,2,3,7,8,1]=>[1,6,7,8,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,4,2,3,7,8,1]=>[1,5,3,4,2,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,4,5,2,3,7,8,1]=>[1,6,7,8,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,4,6,2,3,7,8,1]=>[1,5,3,6,7,8,2,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,5,6,2,3,7,8,1]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,6,2,3,4,7,8,1]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [6,2,3,4,5,7,8,1]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,4,3,2,6,7,8,1]=>[1,5,6,7,8,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,5,3,2,6,7,8,1]=>[1,4,2,5,6,7,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,3,4,2,6,7,8,1]=>[1,5,6,7,8,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,3,5,2,6,7,8,1]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,4,5,2,6,7,8,1]=>[1,3,5,6,7,8,2,4]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,4,2,3,6,7,8,1]=>[1,5,6,7,8,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,5,2,3,6,7,8,1]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [5,3,2,4,6,7,8,1]=>[1,5,6,7,8,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,3,4,6,7,8,1]=>[1,5,6,7,8,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,3,2,5,6,7,8,1]=>[1,4,5,6,7,8,2,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,4,2,5,6,7,8,1]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [4,2,3,5,6,7,8,1]=>[1,4,5,6,7,8,2,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,2,4,5,6,7,8,1]=>[1,3,4,5,6,7,8,2]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [2,3,4,5,6,7,8,1]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] [8,7,6,5,4,3,1,2]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [7,8,6,5,4,3,1,2]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,6,7,5,4,3,1,2]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [7,6,8,5,4,3,1,2]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,7,8,5,4,3,1,2]=>[1,6,3,8,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,7,5,6,4,3,1,2]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [7,8,5,6,4,3,1,2]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,6,5,7,4,3,1,2]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [7,6,5,8,4,3,1,2]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [7,5,6,8,4,3,1,2]=>[1,7,2,5,4,8,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [6,5,7,8,4,3,1,2]=>[1,6,3,7,2,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,6,7,8,4,3,1,2]=>[1,5,4,8,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [8,7,6,4,5,3,1,2]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [7,8,6,4,5,3,1,2]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,6,7,4,5,3,1,2]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [6,7,8,4,5,3,1,2]=>[1,6,3,8,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,7,5,4,6,3,1,2]=>[1,8,2,7,3,5,6,4]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [7,8,4,5,6,3,1,2]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,5,6,4,7,3,1,2]=>[1,8,2,5,7,3,6,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [8,6,4,5,7,3,1,2]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [7,6,4,5,8,3,1,2]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,7,4,5,8,3,1,2]=>[1,6,3,4,5,8,2,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [5,6,4,7,8,3,1,2]=>[1,5,8,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,4,6,7,8,3,1,2]=>[1,5,8,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [4,5,6,7,8,3,1,2]=>[1,4,7,2,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,7,6,5,3,4,1,2]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [7,8,6,5,3,4,1,2]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,7,5,6,3,4,1,2]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [7,8,5,6,3,4,1,2]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,5,6,7,3,4,1,2]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [6,7,5,8,3,4,1,2]=>[1,6,4,8,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,5,6,8,3,4,1,2]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,7,8,3,4,1,2]=>[1,6,4,8,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,6,7,8,3,4,1,2]=>[1,5,3,7,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,7,8,4,3,5,1,2]=>[1,6,5,3,8,2,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [8,7,6,3,4,5,1,2]=>[1,8,2,7,3,6,5,4]=>[.,[[.,[[.,[[[.,.],.],.]],.]],.]] [7,8,6,3,4,5,1,2]=>[1,7,2,8,3,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [6,7,8,3,4,5,1,2]=>[1,6,5,4,3,8,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [7,8,5,4,3,6,1,2]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,7,4,5,3,6,1,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [7,8,4,5,3,6,1,2]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,8,5,3,4,6,1,2]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,7,4,3,5,6,1,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [7,8,4,3,5,6,1,2]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,7,3,4,5,6,1,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [7,8,3,4,5,6,1,2]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,5,4,6,3,7,1,2]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,5,4,3,6,7,1,2]=>[1,8,2,5,6,7,3,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,5,3,4,6,7,1,2]=>[1,8,2,5,6,7,3,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,4,3,5,6,7,1,2]=>[1,8,2,4,5,6,7,3]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [8,3,4,5,6,7,1,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [7,6,5,4,3,8,1,2]=>[1,7,2,6,8,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [6,5,7,4,3,8,1,2]=>[1,6,8,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,7,4,5,3,8,1,2]=>[1,6,8,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,5,4,6,3,8,1,2]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,4,7,3,8,1,2]=>[1,6,8,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,6,4,7,3,8,1,2]=>[1,5,3,4,7,2,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,4,6,7,3,8,1,2]=>[1,5,3,6,8,2,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [4,5,6,7,3,8,1,2]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,6,5,3,4,8,1,2]=>[1,7,2,6,8,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [7,5,6,3,4,8,1,2]=>[1,7,2,5,4,3,6,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,4,3,6,8,1,2]=>[1,7,2,5,6,8,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,5,3,6,8,1,2]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,5,3,4,6,8,1,2]=>[1,7,2,5,6,8,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,3,4,5,6,8,1,2]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [5,4,6,3,7,8,1,2]=>[1,5,7,2,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,5,6,3,7,8,1,2]=>[1,4,3,6,8,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [6,4,3,5,7,8,1,2]=>[1,6,8,2,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,3,4,5,7,8,1,2]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,4,3,6,7,8,1,2]=>[1,5,7,2,4,6,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,5,3,6,7,8,1,2]=>[1,4,6,8,2,5,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,3,5,6,7,8,1,2]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,4,5,6,7,8,1,2]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [8,7,6,5,4,2,1,3]=>[1,8,3,6,2,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [7,8,6,5,4,2,1,3]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,6,7,5,4,2,1,3]=>[1,8,3,7,2,6,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [7,6,8,5,4,2,1,3]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,7,8,5,4,2,1,3]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,8,5,6,4,2,1,3]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,6,5,7,4,2,1,3]=>[1,8,3,5,4,7,2,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [7,6,5,8,4,2,1,3]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [6,7,5,8,4,2,1,3]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,5,6,8,4,2,1,3]=>[1,7,2,5,4,8,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [6,5,7,8,4,2,1,3]=>[1,6,2,5,4,8,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [5,6,7,8,4,2,1,3]=>[1,5,4,8,3,7,2,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [8,7,6,4,5,2,1,3]=>[1,8,3,6,2,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,6,7,4,5,2,1,3]=>[1,8,3,7,2,6,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [7,6,8,4,5,2,1,3]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,7,4,5,6,2,1,3]=>[1,8,3,4,5,6,2,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,6,5,4,7,2,1,3]=>[1,8,3,5,7,2,6,4]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,6,4,5,7,2,1,3]=>[1,8,3,4,5,7,2,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [8,4,5,6,7,2,1,3]=>[1,8,3,5,7,2,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [5,6,7,4,8,2,1,3]=>[1,5,8,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [7,6,4,5,8,2,1,3]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [7,5,4,6,8,2,1,3]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,5,6,8,2,1,3]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [4,5,6,7,8,2,1,3]=>[1,4,7,2,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,7,6,5,4,1,2,3]=>[1,8,3,6,2,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [7,8,6,5,4,1,2,3]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,6,8,5,4,1,2,3]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,7,8,5,4,1,2,3]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,8,5,6,4,1,2,3]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,6,5,7,4,1,2,3]=>[1,8,3,5,4,7,2,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [7,6,5,8,4,1,2,3]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [6,7,5,8,4,1,2,3]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,5,6,8,4,1,2,3]=>[1,7,2,5,4,8,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [6,5,7,8,4,1,2,3]=>[1,6,2,5,4,8,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [5,6,7,8,4,1,2,3]=>[1,5,4,8,3,7,2,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [8,7,6,4,5,1,2,3]=>[1,8,3,6,2,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,6,7,4,5,1,2,3]=>[1,8,3,7,2,6,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [6,7,8,4,5,1,2,3]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,7,5,4,6,1,2,3]=>[1,8,3,5,6,2,7,4]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [8,7,4,5,6,1,2,3]=>[1,8,3,4,5,6,2,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [7,8,4,5,6,1,2,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,6,5,4,7,1,2,3]=>[1,8,3,5,7,2,6,4]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,6,4,5,7,1,2,3]=>[1,8,3,4,5,7,2,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [8,4,5,6,7,1,2,3]=>[1,8,3,5,7,2,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [5,6,7,4,8,1,2,3]=>[1,5,8,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [7,6,4,5,8,1,2,3]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,7,4,5,8,1,2,3]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,5,4,6,8,1,2,3]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,5,6,8,1,2,3]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [6,5,4,7,8,1,2,3]=>[1,6,2,5,8,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,6,4,7,8,1,2,3]=>[1,5,8,3,4,7,2,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,4,5,7,8,1,2,3]=>[1,6,2,4,7,3,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [4,5,6,7,8,1,2,3]=>[1,4,7,2,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,7,6,5,3,2,1,4]=>[1,8,4,5,3,6,2,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [7,8,6,5,3,2,1,4]=>[1,7,2,8,4,5,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,6,8,5,3,2,1,4]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,7,8,5,3,2,1,4]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,7,5,6,3,2,1,4]=>[1,8,4,6,2,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [7,8,5,6,3,2,1,4]=>[1,7,2,8,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [8,6,5,7,3,2,1,4]=>[1,8,4,7,2,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,5,6,7,3,2,1,4]=>[1,8,4,7,2,5,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [7,6,5,8,3,2,1,4]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [6,7,5,8,3,2,1,4]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,5,6,8,3,2,1,4]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,7,8,3,2,1,4]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,7,8,3,2,1,4]=>[1,5,3,7,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,7,6,5,2,3,1,4]=>[1,8,4,5,2,7,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [7,8,6,5,2,3,1,4]=>[1,7,2,8,4,5,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,6,7,5,2,3,1,4]=>[1,8,4,5,2,6,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [7,6,8,5,2,3,1,4]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,7,5,6,2,3,1,4]=>[1,8,4,6,3,5,2,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [7,8,5,6,2,3,1,4]=>[1,7,2,8,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [8,6,5,7,2,3,1,4]=>[1,8,4,7,2,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,5,6,7,2,3,1,4]=>[1,8,4,7,2,5,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [7,6,5,8,2,3,1,4]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [6,7,5,8,2,3,1,4]=>[1,6,3,5,2,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,5,6,8,2,3,1,4]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,7,8,2,3,1,4]=>[1,6,3,7,2,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,6,7,8,2,3,1,4]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,7,6,5,3,1,2,4]=>[1,8,4,5,3,6,2,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [7,8,6,5,3,1,2,4]=>[1,7,2,8,4,5,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,6,8,5,3,1,2,4]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,7,5,6,3,1,2,4]=>[1,8,4,6,2,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [7,8,5,6,3,1,2,4]=>[1,7,2,8,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [8,6,5,7,3,1,2,4]=>[1,8,4,7,2,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [7,6,5,8,3,1,2,4]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [6,7,5,8,3,1,2,4]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,5,6,8,3,1,2,4]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,7,8,3,1,2,4]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,7,8,3,1,2,4]=>[1,5,3,7,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,7,6,5,2,1,3,4]=>[1,8,4,5,2,7,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [7,8,6,5,2,1,3,4]=>[1,7,3,6,2,8,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [7,6,8,5,2,1,3,4]=>[1,7,3,8,4,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,7,8,5,2,1,3,4]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,7,5,6,2,1,3,4]=>[1,8,4,6,2,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [7,8,5,6,2,1,3,4]=>[1,7,3,5,2,8,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,6,5,7,2,1,3,4]=>[1,8,4,7,3,5,2,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [8,5,6,7,2,1,3,4]=>[1,8,4,7,3,6,2,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [7,6,5,8,2,1,3,4]=>[1,7,3,5,2,6,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,7,5,8,2,1,3,4]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,5,6,8,2,1,3,4]=>[1,7,3,6,2,5,4,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [6,5,7,8,2,1,3,4]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,7,8,2,1,3,4]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,7,6,5,1,2,3,4]=>[1,8,4,5,2,7,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [7,8,6,5,1,2,3,4]=>[1,7,3,6,2,8,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [8,6,7,5,1,2,3,4]=>[1,8,4,5,2,6,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [7,6,8,5,1,2,3,4]=>[1,7,3,8,4,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,7,8,5,1,2,3,4]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,7,5,6,1,2,3,4]=>[1,8,4,6,2,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [7,8,5,6,1,2,3,4]=>[1,7,3,5,2,8,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,6,5,7,1,2,3,4]=>[1,8,4,7,3,5,2,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [8,5,6,7,1,2,3,4]=>[1,8,4,7,3,6,2,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [7,6,5,8,1,2,3,4]=>[1,7,3,5,2,6,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,7,5,8,1,2,3,4]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,5,6,8,1,2,3,4]=>[1,7,3,6,2,5,4,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [6,5,7,8,1,2,3,4]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,7,8,1,2,3,4]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,7,6,4,3,2,1,5]=>[1,8,5,3,6,2,7,4]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [7,8,6,4,3,2,1,5]=>[1,7,2,8,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,6,7,4,3,2,1,5]=>[1,8,5,3,7,2,6,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [7,6,8,4,3,2,1,5]=>[1,7,2,6,3,8,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [6,7,8,4,3,2,1,5]=>[1,6,2,7,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [8,7,6,3,4,2,1,5]=>[1,8,5,4,3,6,2,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [7,8,6,3,4,2,1,5]=>[1,7,2,8,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [6,7,8,3,4,2,1,5]=>[1,6,2,7,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [8,7,6,4,2,3,1,5]=>[1,8,5,2,7,3,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,6,7,4,2,3,1,5]=>[1,8,5,2,6,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [7,6,8,4,2,3,1,5]=>[1,7,2,6,3,8,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [6,7,8,4,2,3,1,5]=>[1,6,3,8,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [8,7,6,3,2,4,1,5]=>[1,8,5,2,7,3,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [6,7,8,3,2,4,1,5]=>[1,6,4,3,8,5,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [8,7,6,2,3,4,1,5]=>[1,8,5,3,6,4,2,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [8,6,7,2,3,4,1,5]=>[1,8,5,3,7,2,6,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [6,7,8,2,3,4,1,5]=>[1,6,4,2,7,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,7,6,4,3,1,2,5]=>[1,8,5,3,6,2,7,4]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [6,7,8,4,3,1,2,5]=>[1,6,2,7,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [8,7,6,3,4,1,2,5]=>[1,8,5,4,3,6,2,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [7,8,6,3,4,1,2,5]=>[1,7,2,8,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [8,6,7,3,4,1,2,5]=>[1,8,5,4,3,7,2,6]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [6,7,8,3,4,1,2,5]=>[1,6,2,7,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [8,7,6,4,2,1,3,5]=>[1,8,5,2,7,3,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [7,8,6,4,2,1,3,5]=>[1,7,3,6,2,8,5,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [8,6,7,4,2,1,3,5]=>[1,8,5,2,6,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [6,7,8,4,2,1,3,5]=>[1,6,2,7,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [8,7,6,4,1,2,3,5]=>[1,8,5,2,7,3,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [7,8,6,4,1,2,3,5]=>[1,7,3,6,2,8,5,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [7,6,8,4,1,2,3,5]=>[1,7,3,8,5,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,7,8,4,1,2,3,5]=>[1,6,2,7,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [8,7,6,3,2,1,4,5]=>[1,8,5,2,7,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [7,8,6,3,2,1,4,5]=>[1,7,4,3,6,2,8,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [8,6,7,3,2,1,4,5]=>[1,8,5,2,6,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [7,6,8,3,2,1,4,5]=>[1,7,4,3,8,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [6,7,8,3,2,1,4,5]=>[1,6,2,7,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,7,6,2,3,1,4,5]=>[1,8,5,3,6,2,7,4]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [7,8,6,2,3,1,4,5]=>[1,7,4,2,8,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,6,7,2,3,1,4,5]=>[1,8,5,3,7,4,2,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [7,6,8,2,3,1,4,5]=>[1,7,4,2,6,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,7,8,2,3,1,4,5]=>[1,6,2,7,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,7,6,3,1,2,4,5]=>[1,8,5,2,7,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [7,8,6,3,1,2,4,5]=>[1,7,4,3,6,2,8,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [8,6,7,3,1,2,4,5]=>[1,8,5,2,6,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [7,6,8,3,1,2,4,5]=>[1,7,4,3,8,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [6,7,8,3,1,2,4,5]=>[1,6,2,7,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,7,6,2,1,3,4,5]=>[1,8,5,2,7,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [7,8,6,2,1,3,4,5]=>[1,7,4,2,8,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,6,7,2,1,3,4,5]=>[1,8,5,2,6,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [6,7,8,2,1,3,4,5]=>[1,6,3,8,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [8,7,6,1,2,3,4,5]=>[1,8,5,2,7,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [7,8,6,1,2,3,4,5]=>[1,7,4,2,8,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,6,7,1,2,3,4,5]=>[1,8,5,2,6,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [7,6,8,1,2,3,4,5]=>[1,7,4,2,6,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,7,8,1,2,3,4,5]=>[1,6,3,8,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [8,7,5,4,3,2,1,6]=>[1,8,6,2,7,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],[.,.]],.]] [7,8,5,4,3,2,1,6]=>[1,7,2,8,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [8,7,4,5,3,2,1,6]=>[1,8,6,2,7,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [7,8,4,5,3,2,1,6]=>[1,7,2,8,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,7,5,3,4,2,1,6]=>[1,8,6,2,7,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],[.,.]],.]] [8,7,4,3,5,2,1,6]=>[1,8,6,2,7,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,7,3,4,5,2,1,6]=>[1,8,6,2,7,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [7,8,3,4,5,2,1,6]=>[1,7,2,8,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,7,4,5,2,3,1,6]=>[1,8,6,3,4,5,2,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [7,8,4,5,2,3,1,6]=>[1,7,2,8,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,7,4,3,2,5,1,6]=>[1,8,6,5,2,7,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [7,8,4,3,2,5,1,6]=>[1,7,2,8,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] [8,7,3,4,2,5,1,6]=>[1,8,6,5,2,7,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [7,8,3,4,2,5,1,6]=>[1,7,2,8,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] [8,7,2,3,4,5,1,6]=>[1,8,6,5,4,3,2,7]=>[.,[[[[[[.,.],.],.],.],[.,.]],.]] [8,7,5,4,3,1,2,6]=>[1,8,6,2,7,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],[.,.]],.]] [7,8,5,4,3,1,2,6]=>[1,7,2,8,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [8,7,5,3,4,1,2,6]=>[1,8,6,2,7,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],[.,.]],.]] [7,8,5,3,4,1,2,6]=>[1,7,2,8,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [8,7,3,4,5,1,2,6]=>[1,8,6,2,7,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [7,8,3,4,5,1,2,6]=>[1,7,2,8,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [7,8,5,4,2,1,3,6]=>[1,7,3,5,2,8,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,7,5,4,1,2,3,6]=>[1,8,6,2,7,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],[.,.]],.]] [7,8,5,4,1,2,3,6]=>[1,7,3,5,2,8,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,7,4,5,1,2,3,6]=>[1,8,6,2,7,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [7,8,4,5,1,2,3,6]=>[1,7,3,4,5,2,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [8,7,5,3,2,1,4,6]=>[1,8,6,2,7,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [7,8,5,3,2,1,4,6]=>[1,7,4,3,5,2,8,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [8,7,5,2,3,1,4,6]=>[1,8,6,2,7,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [8,7,5,3,1,2,4,6]=>[1,8,6,2,7,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [7,8,5,3,1,2,4,6]=>[1,7,4,3,5,2,8,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [8,7,5,2,1,3,4,6]=>[1,8,6,3,5,2,7,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [7,8,5,2,1,3,4,6]=>[1,7,4,2,8,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [8,7,5,1,2,3,4,6]=>[1,8,6,3,5,2,7,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [7,8,5,1,2,3,4,6]=>[1,7,4,2,8,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,8,4,3,2,1,5,6]=>[1,7,5,2,8,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,3,4,2,1,5,6]=>[1,7,5,2,8,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,3,2,4,1,5,6]=>[1,7,5,4,2,8,6,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,8,2,3,4,1,5,6]=>[1,7,5,4,3,2,8,6]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [7,8,4,3,1,2,5,6]=>[1,7,5,2,8,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,3,4,1,2,5,6]=>[1,7,5,2,8,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,4,2,1,3,5,6]=>[1,7,5,2,8,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,4,1,2,3,5,6]=>[1,7,5,2,8,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,7,3,2,1,4,5,6]=>[1,8,6,4,2,7,5,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [7,8,3,2,1,4,5,6]=>[1,7,5,2,8,6,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [8,7,2,3,1,4,5,6]=>[1,8,6,4,3,2,7,5]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [7,8,2,3,1,4,5,6]=>[1,7,5,2,8,6,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,8,3,1,2,4,5,6]=>[1,7,5,2,8,6,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [8,7,2,1,3,4,5,6]=>[1,8,6,4,2,7,5,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [7,8,2,1,3,4,5,6]=>[1,7,5,3,2,8,6,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [8,7,1,2,3,4,5,6]=>[1,8,6,4,2,7,5,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [7,8,1,2,3,4,5,6]=>[1,7,5,3,2,8,6,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [8,6,5,4,3,2,1,7]=>[1,8,7,2,6,3,5,4]=>[.,[[[.,[[.,[[.,.],.]],.]],.],.]] [8,6,4,5,3,2,1,7]=>[1,8,7,2,6,3,4,5]=>[.,[[[.,[[.,[.,[.,.]]],.]],.],.]] [8,5,4,6,3,2,1,7]=>[1,8,7,2,5,3,4,6]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] [8,4,5,6,3,2,1,7]=>[1,8,7,2,4,6,3,5]=>[.,[[[.,[[.,.],[[.,.],.]]],.],.]] [8,6,5,3,4,2,1,7]=>[1,8,7,2,6,3,5,4]=>[.,[[[.,[[.,[[.,.],.]],.]],.],.]] [8,5,6,3,4,2,1,7]=>[1,8,7,2,5,4,3,6]=>[.,[[[.,[[[.,.],.],[.,.]]],.],.]] [8,6,4,3,5,2,1,7]=>[1,8,7,2,6,3,4,5]=>[.,[[[.,[[.,[.,[.,.]]],.]],.],.]] [8,4,3,5,6,2,1,7]=>[1,8,7,2,4,5,6,3]=>[.,[[[.,[[.,.],[.,[.,.]]]],.],.]] [8,3,4,5,6,2,1,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [8,6,5,4,2,3,1,7]=>[1,8,7,2,6,3,5,4]=>[.,[[[.,[[.,[[.,.],.]],.]],.],.]] [8,6,4,5,2,3,1,7]=>[1,8,7,2,6,3,4,5]=>[.,[[[.,[[.,[.,[.,.]]],.]],.],.]] [8,4,5,6,2,3,1,7]=>[1,8,7,2,4,6,3,5]=>[.,[[[.,[[.,.],[[.,.],.]]],.],.]] [8,6,4,3,2,5,1,7]=>[1,8,7,2,6,5,3,4]=>[.,[[[.,[[[.,[.,.]],.],.]],.],.]] [8,6,4,2,3,5,1,7]=>[1,8,7,2,6,5,3,4]=>[.,[[[.,[[[.,[.,.]],.],.]],.],.]] [8,6,3,2,4,5,1,7]=>[1,8,7,2,6,5,4,3]=>[.,[[[.,[[[[.,.],.],.],.]],.],.]] [8,5,4,3,2,6,1,7]=>[1,8,7,2,5,3,4,6]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] [8,4,3,5,2,6,1,7]=>[1,8,7,2,4,5,3,6]=>[.,[[[.,[[.,.],[.,[.,.]]]],.],.]] [8,5,4,2,3,6,1,7]=>[1,8,7,2,5,3,4,6]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] [8,5,3,2,4,6,1,7]=>[1,8,7,2,5,4,3,6]=>[.,[[[.,[[[.,.],.],[.,.]]],.],.]] [8,5,2,3,4,6,1,7]=>[1,8,7,2,5,4,3,6]=>[.,[[[.,[[[.,.],.],[.,.]]],.],.]] [8,3,4,2,5,6,1,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [8,3,2,4,5,6,1,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [8,2,3,4,5,6,1,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [8,6,5,4,3,1,2,7]=>[1,8,7,2,6,3,5,4]=>[.,[[[.,[[.,[[.,.],.]],.]],.],.]] [8,6,4,5,3,1,2,7]=>[1,8,7,2,6,3,4,5]=>[.,[[[.,[[.,[.,[.,.]]],.]],.],.]] [8,6,5,3,4,1,2,7]=>[1,8,7,2,6,3,5,4]=>[.,[[[.,[[.,[[.,.],.]],.]],.],.]] [8,5,6,3,4,1,2,7]=>[1,8,7,2,5,4,3,6]=>[.,[[[.,[[[.,.],.],[.,.]]],.],.]] [8,6,3,4,5,1,2,7]=>[1,8,7,2,6,3,4,5]=>[.,[[[.,[[.,[.,[.,.]]],.]],.],.]] [8,5,4,3,6,1,2,7]=>[1,8,7,2,5,6,3,4]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] [8,5,3,4,6,1,2,7]=>[1,8,7,2,5,6,3,4]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] [8,4,3,5,6,1,2,7]=>[1,8,7,2,4,5,6,3]=>[.,[[[.,[[.,.],[.,[.,.]]]],.],.]] [8,3,4,5,6,1,2,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [8,6,5,4,2,1,3,7]=>[1,8,7,3,5,2,6,4]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [8,5,6,4,2,1,3,7]=>[1,8,7,3,6,2,5,4]=>[.,[[[[.,.],[[[.,.],.],.]],.],.]] [8,6,4,5,2,1,3,7]=>[1,8,7,3,4,5,2,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,6,5,4,1,2,3,7]=>[1,8,7,3,5,2,6,4]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [8,5,6,4,1,2,3,7]=>[1,8,7,3,6,2,5,4]=>[.,[[[[.,.],[[[.,.],.],.]],.],.]] [8,6,4,5,1,2,3,7]=>[1,8,7,3,4,5,2,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,6,5,3,2,1,4,7]=>[1,8,7,4,3,5,2,6]=>[.,[[[[[.,.],.],[.,[.,.]]],.],.]] [8,5,6,3,2,1,4,7]=>[1,8,7,4,3,6,2,5]=>[.,[[[[[.,.],.],[[.,.],.]],.],.]] [8,6,5,2,3,1,4,7]=>[1,8,7,4,2,6,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [8,5,6,2,3,1,4,7]=>[1,8,7,4,2,5,3,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,5,6,3,1,2,4,7]=>[1,8,7,4,3,6,2,5]=>[.,[[[[[.,.],.],[[.,.],.]],.],.]] [8,6,5,2,1,3,4,7]=>[1,8,7,4,2,6,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [8,5,6,2,1,3,4,7]=>[1,8,7,4,2,5,3,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,6,5,1,2,3,4,7]=>[1,8,7,4,2,6,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [8,5,6,1,2,3,4,7]=>[1,8,7,4,2,5,3,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,6,4,3,2,1,5,7]=>[1,8,7,5,2,6,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,6,3,4,2,1,5,7]=>[1,8,7,5,2,6,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,6,4,2,3,1,5,7]=>[1,8,7,5,3,4,2,6]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [8,6,2,3,4,1,5,7]=>[1,8,7,5,4,3,2,6]=>[.,[[[[[[.,.],.],.],[.,.]],.],.]] [8,6,4,3,1,2,5,7]=>[1,8,7,5,2,6,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,6,3,4,1,2,5,7]=>[1,8,7,5,2,6,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,6,4,2,1,3,5,7]=>[1,8,7,5,2,6,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,6,4,1,2,3,5,7]=>[1,8,7,5,2,6,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,6,1,2,3,4,5,7]=>[1,8,7,5,3,2,6,4]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [8,4,5,3,2,1,6,7]=>[1,8,7,6,2,4,3,5]=>[.,[[[[.,[[.,.],[.,.]]],.],.],.]] [8,4,3,5,2,1,6,7]=>[1,8,7,6,2,4,5,3]=>[.,[[[[.,[[.,.],[.,.]]],.],.],.]] [8,3,4,5,2,1,6,7]=>[1,8,7,6,2,3,4,5]=>[.,[[[[.,[.,[.,[.,.]]]],.],.],.]] [8,4,5,2,3,1,6,7]=>[1,8,7,6,2,4,3,5]=>[.,[[[[.,[[.,.],[.,.]]],.],.],.]] [8,5,2,3,4,1,6,7]=>[1,8,7,6,2,5,4,3]=>[.,[[[[.,[[[.,.],.],.]],.],.],.]] [8,4,2,3,5,1,6,7]=>[1,8,7,6,2,4,3,5]=>[.,[[[[.,[[.,.],[.,.]]],.],.],.]] [8,2,3,4,5,1,6,7]=>[1,8,7,6,2,3,4,5]=>[.,[[[[.,[.,[.,[.,.]]]],.],.],.]] [8,3,4,5,1,2,6,7]=>[1,8,7,6,2,3,4,5]=>[.,[[[[.,[.,[.,[.,.]]]],.],.],.]] [8,5,4,2,1,3,6,7]=>[1,8,7,6,3,4,2,5]=>[.,[[[[[.,.],[.,[.,.]]],.],.],.]] [8,5,4,1,2,3,6,7]=>[1,8,7,6,3,4,2,5]=>[.,[[[[[.,.],[.,[.,.]]],.],.],.]] [8,4,5,1,2,3,6,7]=>[1,8,7,6,3,5,2,4]=>[.,[[[[[.,.],[[.,.],.]],.],.],.]] [8,5,3,2,1,4,6,7]=>[1,8,7,6,4,2,5,3]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]] [8,5,3,1,2,4,6,7]=>[1,8,7,6,4,2,5,3]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]] [8,5,2,1,3,4,6,7]=>[1,8,7,6,4,2,5,3]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]] [8,5,1,2,3,4,6,7]=>[1,8,7,6,4,2,5,3]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]] [8,4,3,2,1,5,6,7]=>[1,8,7,6,5,2,4,3]=>[.,[[[[[.,[[.,.],.]],.],.],.],.]] [8,3,4,2,1,5,6,7]=>[1,8,7,6,5,2,3,4]=>[.,[[[[[.,[.,[.,.]]],.],.],.],.]] [8,4,2,3,1,5,6,7]=>[1,8,7,6,5,2,4,3]=>[.,[[[[[.,[[.,.],.]],.],.],.],.]] [8,2,3,4,1,5,6,7]=>[1,8,7,6,5,2,3,4]=>[.,[[[[[.,[.,[.,.]]],.],.],.],.]] [8,3,4,1,2,5,6,7]=>[1,8,7,6,5,2,3,4]=>[.,[[[[[.,[.,[.,.]]],.],.],.],.]] [8,4,2,1,3,5,6,7]=>[1,8,7,6,5,3,2,4]=>[.,[[[[[[.,.],[.,.]],.],.],.],.]] [8,4,1,2,3,5,6,7]=>[1,8,7,6,5,3,2,4]=>[.,[[[[[[.,.],[.,.]],.],.],.],.]] [8,3,2,1,4,5,6,7]=>[1,8,7,6,5,4,2,3]=>[.,[[[[[[.,[.,.]],.],.],.],.],.]] [8,2,3,1,4,5,6,7]=>[1,8,7,6,5,4,2,3]=>[.,[[[[[[.,[.,.]],.],.],.],.],.]] [8,3,1,2,4,5,6,7]=>[1,8,7,6,5,4,2,3]=>[.,[[[[[[.,[.,.]],.],.],.],.],.]] [8,2,1,3,4,5,6,7]=>[1,8,7,6,5,4,3,2]=>[.,[[[[[[[.,.],.],.],.],.],.],.]] [8,1,2,3,4,5,6,7]=>[1,8,7,6,5,4,3,2]=>[.,[[[[[[[.,.],.],.],.],.],.],.]] [7,6,5,4,3,2,1,8]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [6,7,5,4,3,2,1,8]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,5,6,4,3,2,1,8]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,7,4,3,2,1,8]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,7,4,3,2,1,8]=>[1,5,3,7,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,6,4,5,3,2,1,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,7,4,5,3,2,1,8]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,5,4,6,3,2,1,8]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,5,6,3,2,1,8]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [6,5,4,7,3,2,1,8]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,4,7,3,2,1,8]=>[1,5,3,4,7,2,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,4,6,7,3,2,1,8]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,5,6,7,3,2,1,8]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,6,5,3,4,2,1,8]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [6,7,5,3,4,2,1,8]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,5,6,3,4,2,1,8]=>[1,7,2,5,4,3,6,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,6,4,3,5,2,1,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,7,4,3,5,2,1,8]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,6,3,4,5,2,1,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [7,5,4,3,6,2,1,8]=>[1,7,2,5,6,3,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,5,3,6,2,1,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,3,4,5,6,2,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,5,4,3,7,2,1,8]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,4,6,3,7,2,1,8]=>[1,5,7,2,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [3,4,5,6,7,2,1,8]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [7,6,5,4,2,3,1,8]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [6,7,5,4,2,3,1,8]=>[1,6,3,5,2,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,5,6,4,2,3,1,8]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,6,7,4,2,3,1,8]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [7,6,4,5,2,3,1,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,7,4,5,2,3,1,8]=>[1,6,3,4,5,2,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,5,4,6,2,3,1,8]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,5,6,2,3,1,8]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [5,6,4,7,2,3,1,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,5,6,7,2,3,1,8]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,6,5,3,2,4,1,8]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [6,5,7,3,2,4,1,8]=>[1,6,4,3,7,2,5,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [5,6,7,3,2,4,1,8]=>[1,5,2,6,4,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [7,6,5,2,3,4,1,8]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [6,7,5,2,3,4,1,8]=>[1,6,4,2,7,3,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,5,6,2,3,4,1,8]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,7,2,3,4,1,8]=>[1,6,4,2,5,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,6,7,2,3,4,1,8]=>[1,5,3,7,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,6,3,2,4,5,1,8]=>[1,7,2,6,5,4,3,8]=>[.,[[.,[[[[.,.],.],.],.]],[.,.]]] [7,6,2,3,4,5,1,8]=>[1,7,2,6,5,4,3,8]=>[.,[[.,[[[[.,.],.],.],.]],[.,.]]] [6,7,2,3,4,5,1,8]=>[1,6,5,4,3,2,7,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [7,5,4,3,2,6,1,8]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,5,3,2,6,1,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,5,3,4,2,6,1,8]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,3,5,2,6,1,8]=>[1,7,2,4,5,3,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,5,4,2,3,6,1,8]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,5,2,3,6,1,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,5,3,2,4,6,1,8]=>[1,7,2,5,4,3,6,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,4,2,3,5,6,1,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,2,3,4,5,6,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,5,4,3,2,7,1,8]=>[1,6,7,2,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,4,3,2,7,1,8]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,4,6,3,2,7,1,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,6,3,4,2,7,1,8]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,3,4,5,2,7,1,8]=>[1,6,7,2,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,3,4,6,2,7,1,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,3,5,6,2,7,1,8]=>[1,4,6,7,2,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,4,5,6,2,7,1,8]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,3,2,4,5,7,1,8]=>[1,6,7,2,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,2,3,4,5,7,1,8]=>[1,6,7,2,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,4,3,2,6,7,1,8]=>[1,5,6,7,2,4,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [3,4,5,2,6,7,1,8]=>[1,3,5,6,7,2,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,4,2,3,6,7,1,8]=>[1,5,6,7,2,4,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,5,2,3,6,7,1,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [5,2,3,4,6,7,1,8]=>[1,5,6,7,2,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,3,2,5,6,7,1,8]=>[1,4,5,6,7,2,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,4,2,5,6,7,1,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [4,2,3,5,6,7,1,8]=>[1,4,5,6,7,2,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,2,4,5,6,7,1,8]=>[1,3,4,5,6,7,2,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [2,3,4,5,6,7,1,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] [7,6,5,4,3,1,2,8]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [6,7,5,4,3,1,2,8]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,5,6,4,3,1,2,8]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,6,4,5,3,1,2,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [7,4,5,6,3,1,2,8]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [5,4,6,7,3,1,2,8]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,5,6,7,3,1,2,8]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,6,5,3,4,1,2,8]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [7,5,6,3,4,1,2,8]=>[1,7,2,5,4,3,6,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [6,7,3,4,5,1,2,8]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,5,3,4,6,1,2,8]=>[1,7,2,5,6,3,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,4,3,7,1,2,8]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,4,5,3,7,1,2,8]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,3,4,5,7,1,2,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,3,5,6,7,1,2,8]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,4,5,6,7,1,2,8]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [7,6,5,4,2,1,3,8]=>[1,7,3,5,2,6,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,5,7,4,2,1,3,8]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,4,5,6,2,1,3,8]=>[1,7,3,5,2,4,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,6,5,4,1,2,3,8]=>[1,7,3,5,2,6,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,5,6,4,1,2,3,8]=>[1,7,3,6,2,5,4,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [5,6,7,4,1,2,3,8]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [7,4,5,6,1,2,3,8]=>[1,7,3,5,2,4,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [5,6,4,7,1,2,3,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [7,6,5,2,3,1,4,8]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,5,6,2,3,1,4,8]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [6,5,7,2,3,1,4,8]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,7,2,3,1,4,8]=>[1,5,3,7,4,2,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,5,6,3,1,2,4,8]=>[1,7,4,3,6,2,5,8]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [5,6,7,3,1,2,4,8]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [7,6,5,2,1,3,4,8]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,7,5,2,1,3,4,8]=>[1,6,3,5,2,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,5,6,2,1,3,4,8]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [5,6,7,2,1,3,4,8]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [7,6,5,1,2,3,4,8]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,7,5,1,2,3,4,8]=>[1,6,3,5,2,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,5,6,1,2,3,4,8]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [6,5,7,1,2,3,4,8]=>[1,6,3,7,4,2,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,6,7,1,2,3,4,8]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [7,6,4,3,2,1,5,8]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,7,4,3,2,1,5,8]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,6,3,4,2,1,5,8]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,7,3,4,2,1,5,8]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,7,4,2,3,1,5,8]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,6,3,2,4,1,5,8]=>[1,7,5,4,2,6,3,8]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,6,2,3,4,1,5,8]=>[1,7,5,4,3,2,6,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [7,6,4,3,1,2,5,8]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,7,3,4,1,2,5,8]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,6,4,2,1,3,5,8]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,7,3,2,1,4,5,8]=>[1,6,4,2,7,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,3,1,2,4,5,8]=>[1,6,4,2,7,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,6,1,2,3,4,5,8]=>[1,7,5,3,2,6,4,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [6,7,1,2,3,4,5,8]=>[1,6,4,2,7,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,4,5,3,2,1,6,8]=>[1,7,6,2,4,3,5,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [7,4,3,5,2,1,6,8]=>[1,7,6,2,4,5,3,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [7,3,4,5,2,1,6,8]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,4,2,3,5,1,6,8]=>[1,7,6,2,4,3,5,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [7,2,3,4,5,1,6,8]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,5,3,2,1,4,6,8]=>[1,7,6,4,2,5,3,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,5,3,1,2,4,6,8]=>[1,7,6,4,2,5,3,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,5,1,2,3,4,6,8]=>[1,7,6,4,2,5,3,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,4,3,2,1,5,6,8]=>[1,7,6,5,2,4,3,8]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [7,4,3,1,2,5,6,8]=>[1,7,6,5,2,4,3,8]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [7,4,1,2,3,5,6,8]=>[1,7,6,5,3,2,4,8]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [7,3,2,1,4,5,6,8]=>[1,7,6,5,4,2,3,8]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [7,2,3,1,4,5,6,8]=>[1,7,6,5,4,2,3,8]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [7,3,1,2,4,5,6,8]=>[1,7,6,5,4,2,3,8]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [7,2,1,3,4,5,6,8]=>[1,7,6,5,4,3,2,8]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]] [7,1,2,3,4,5,6,8]=>[1,7,6,5,4,3,2,8]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]] [6,5,4,3,2,1,7,8]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,4,3,2,1,7,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,4,6,3,2,1,7,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,5,6,3,2,1,7,8]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,5,3,4,2,1,7,8]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,3,4,2,1,7,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,3,4,5,2,1,7,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,4,3,6,2,1,7,8]=>[1,5,2,4,6,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [3,4,5,6,2,1,7,8]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,4,6,2,3,1,7,8]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,3,2,4,1,7,8]=>[1,5,4,2,6,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,6,2,3,4,1,7,8]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [6,4,3,2,5,1,7,8]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,2,3,4,5,1,7,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,3,5,2,6,1,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,4,5,2,6,1,7,8]=>[1,3,5,6,2,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,3,2,4,6,1,7,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,3,4,6,1,7,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,3,2,5,6,1,7,8]=>[1,4,5,6,2,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,4,2,5,6,1,7,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [4,2,3,5,6,1,7,8]=>[1,4,5,6,2,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,2,4,5,6,1,7,8]=>[1,3,4,5,6,2,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [2,3,4,5,6,1,7,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] [6,5,4,3,1,2,7,8]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,4,3,1,2,7,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,4,5,3,1,2,7,8]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,4,6,3,1,2,7,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,6,3,4,1,2,7,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,4,3,5,1,2,7,8]=>[1,6,2,4,5,3,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,4,3,6,1,2,7,8]=>[1,5,2,4,6,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,3,5,6,1,2,7,8]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,4,5,6,1,2,7,8]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,5,4,2,1,3,7,8]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,6,4,2,1,3,7,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,4,5,2,1,3,7,8]=>[1,6,3,5,2,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,4,6,2,1,3,7,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,5,6,2,1,3,7,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [6,5,4,1,2,3,7,8]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,5,6,1,2,3,7,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [6,5,3,2,1,4,7,8]=>[1,6,4,2,5,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,6,3,2,1,4,7,8]=>[1,5,2,6,4,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,6,2,1,3,4,7,8]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,5,1,2,3,4,7,8]=>[1,6,4,2,5,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,6,1,2,3,4,7,8]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,4,2,1,3,5,7,8]=>[1,6,5,3,2,4,7,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [6,4,1,2,3,5,7,8]=>[1,6,5,3,2,4,7,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [6,2,1,3,4,5,7,8]=>[1,6,5,4,3,2,7,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [6,1,2,3,4,5,7,8]=>[1,6,5,4,3,2,7,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [5,4,3,2,1,6,7,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,5,3,2,1,6,7,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,3,4,2,1,6,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,3,5,2,1,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,4,5,2,1,6,7,8]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,4,2,3,1,6,7,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,5,2,3,1,6,7,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [5,3,2,4,1,6,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,3,4,1,6,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,3,2,5,1,6,7,8]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,4,2,5,1,6,7,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [4,2,3,5,1,6,7,8]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,2,4,5,1,6,7,8]=>[1,3,4,5,2,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [2,3,4,5,1,6,7,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] [5,4,3,1,2,6,7,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,3,4,1,2,6,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,3,5,1,2,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,4,5,1,2,6,7,8]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,4,2,1,3,6,7,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,5,2,1,3,6,7,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,4,1,2,3,6,7,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,5,1,2,3,6,7,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,3,2,1,4,6,7,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,2,3,1,4,6,7,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,3,1,2,4,6,7,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,2,1,3,4,6,7,8]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [5,1,2,3,4,6,7,8]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [4,3,2,1,5,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,4,2,1,5,6,7,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [4,2,3,1,5,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,2,4,1,5,6,7,8]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [2,3,4,1,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] [4,3,1,2,5,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,4,1,2,5,6,7,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [4,2,1,3,5,6,7,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,1,2,3,5,6,7,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [3,2,1,4,5,6,7,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [2,3,1,4,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] [3,1,2,4,5,6,7,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [2,1,3,4,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] [1,2,3,4,5,6,7,8]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] [6,8,7,5,4,3,2,1]=>[1,6,3,7,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,8,7,6,4,3,2,1]=>[1,5,4,6,3,7,2,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [5,7,8,6,4,3,2,1]=>[1,5,4,6,3,8,2,7]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [5,6,8,7,4,3,2,1]=>[1,5,4,7,2,6,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,7,6,8,4,3,2,1]=>[1,5,4,8,2,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [4,8,7,6,5,3,2,1]=>[1,4,6,3,7,2,8,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,6,7,8,5,3,2,1]=>[1,4,8,2,6,3,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,4,7,8,6,3,2,1]=>[1,5,6,3,7,2,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,5,8,7,6,3,2,1]=>[1,4,7,2,5,6,3,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,5,7,8,6,3,2,1]=>[1,4,8,2,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,6,5,8,7,3,2,1]=>[1,4,8,2,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,5,6,8,7,3,2,1]=>[1,4,8,2,5,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [5,7,6,4,8,3,2,1]=>[1,5,8,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,6,7,5,8,3,2,1]=>[1,4,5,8,2,6,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,4,7,6,8,3,2,1]=>[1,5,8,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,5,7,6,8,3,2,1]=>[1,4,6,3,7,2,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,6,5,7,8,3,2,1]=>[1,4,7,2,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,8,7,6,5,4,2,1]=>[1,3,7,2,8,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,7,8,6,5,4,2,1]=>[1,3,8,2,7,4,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [3,6,8,7,5,4,2,1]=>[1,3,8,2,6,4,7,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,7,6,8,5,4,2,1]=>[1,3,6,4,8,2,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,5,8,7,6,4,2,1]=>[1,3,8,2,5,6,4,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [3,5,6,8,7,4,2,1]=>[1,3,6,4,8,2,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,7,6,5,8,4,2,1]=>[1,3,6,4,5,8,2,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,6,7,5,8,4,2,1]=>[1,3,7,2,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,5,7,6,8,4,2,1]=>[1,3,7,2,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,5,6,7,8,4,2,1]=>[1,3,6,4,7,2,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,3,8,7,6,5,2,1]=>[1,4,7,2,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,6,7,8,5,2,1]=>[1,4,7,2,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,4,8,7,6,5,2,1]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [3,4,6,7,8,5,2,1]=>[1,3,6,5,8,2,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [5,4,3,8,7,6,2,1]=>[1,5,7,2,4,8,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,4,3,7,8,6,2,1]=>[1,5,8,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [4,5,3,7,8,6,2,1]=>[1,4,7,2,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,5,4,7,8,6,2,1]=>[1,3,4,7,2,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [4,3,5,7,8,6,2,1]=>[1,4,7,2,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,4,5,8,7,6,2,1]=>[1,3,5,7,2,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,4,5,7,8,6,2,1]=>[1,3,5,8,2,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [6,5,4,3,8,7,2,1]=>[1,6,7,2,5,8,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [3,6,5,4,8,7,2,1]=>[1,3,5,8,2,6,7,4]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [5,4,3,6,8,7,2,1]=>[1,5,8,2,4,6,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,3,5,6,8,7,2,1]=>[1,4,6,7,2,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,4,5,6,8,7,2,1]=>[1,3,5,8,2,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [5,7,6,4,3,8,2,1]=>[1,5,3,6,8,2,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,4,7,6,3,8,2,1]=>[1,5,3,7,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,7,6,5,4,8,2,1]=>[1,3,6,8,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,5,7,6,4,8,2,1]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,3,7,6,5,8,2,1]=>[1,4,6,8,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,4,6,7,5,8,2,1]=>[1,3,6,8,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,5,3,7,6,8,2,1]=>[1,4,7,2,5,6,8,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,5,4,7,6,8,2,1]=>[1,3,4,7,2,5,6,8]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [4,3,5,7,6,8,2,1]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,4,5,7,6,8,2,1]=>[1,3,5,6,8,2,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [4,3,6,5,7,8,2,1]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,5,4,6,7,8,2,1]=>[1,3,4,6,8,2,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [2,8,7,6,5,4,3,1]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [2,7,8,6,5,4,3,1]=>[1,2,7,3,8,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [2,6,8,7,5,4,3,1]=>[1,2,6,4,7,3,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,7,6,8,5,4,3,1]=>[1,2,7,3,6,4,8,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,6,7,8,5,4,3,1]=>[1,2,6,4,8,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,5,8,7,6,4,3,1]=>[1,2,5,6,4,7,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [2,6,7,5,8,4,3,1]=>[1,2,6,4,5,8,3,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,6,5,7,8,4,3,1]=>[1,2,6,4,7,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,5,6,7,8,4,3,1]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,4,8,7,6,5,3,1]=>[1,2,4,7,3,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,4,6,7,8,5,3,1]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,5,4,8,7,6,3,1]=>[1,2,5,7,3,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,5,4,7,8,6,3,1]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,4,5,7,8,6,3,1]=>[1,2,4,7,3,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,5,6,4,8,7,3,1]=>[1,2,5,8,3,6,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,4,6,5,8,7,3,1]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,7,6,5,4,8,3,1]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,6,7,5,4,8,3,1]=>[1,2,6,8,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,4,7,6,5,8,3,1]=>[1,2,4,6,8,3,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,5,4,7,6,8,3,1]=>[1,2,5,6,8,3,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,5,6,4,7,8,3,1]=>[1,2,5,7,3,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,4,6,5,7,8,3,1]=>[1,2,4,5,7,3,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,5,4,6,7,8,3,1]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,4,5,6,7,8,3,1]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [3,2,8,7,6,5,4,1]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [3,2,7,8,6,5,4,1]=>[1,3,7,4,8,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,2,6,8,7,5,4,1]=>[1,3,6,5,7,4,8,2]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,2,5,7,8,6,4,1]=>[1,3,5,8,2,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,2,6,5,8,7,4,1]=>[1,3,6,7,4,5,8,2]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,2,6,7,5,8,4,1]=>[1,3,6,8,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,2,5,7,6,8,4,1]=>[1,3,5,6,8,2,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [3,2,5,6,7,8,4,1]=>[1,3,5,7,4,6,8,2]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [2,3,8,7,6,5,4,1]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [2,3,6,7,8,5,4,1]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,3,5,8,7,6,4,1]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,3,5,7,8,6,4,1]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [2,3,6,5,8,7,4,1]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,3,5,6,8,7,4,1]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,3,7,6,5,8,4,1]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,3,5,7,6,8,4,1]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,3,5,6,7,8,4,1]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [4,3,2,8,7,6,5,1]=>[1,4,8,2,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,3,2,7,8,6,5,1]=>[1,4,7,5,8,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,4,2,8,7,6,5,1]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [3,4,2,7,8,6,5,1]=>[1,3,2,4,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [2,4,3,8,7,6,5,1]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [2,4,3,6,7,8,5,1]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [3,2,4,8,7,6,5,1]=>[1,3,4,8,2,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [3,2,4,7,8,6,5,1]=>[1,3,4,7,5,8,2,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [2,3,4,8,7,6,5,1]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [2,3,4,7,8,6,5,1]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,4,6,8,7,5,1]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,3,4,7,6,8,5,1]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,4,6,7,8,5,1]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [5,4,3,2,8,7,6,1]=>[1,5,8,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,4,3,2,7,8,6,1]=>[1,5,7,6,8,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,5,3,2,8,7,6,1]=>[1,4,2,5,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,5,4,2,7,8,6,1]=>[1,3,4,2,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [4,3,5,2,8,7,6,1]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [2,5,4,3,8,7,6,1]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,4,5,3,8,7,6,1]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,4,5,3,7,8,6,1]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,3,5,4,8,7,6,1]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,3,5,4,7,8,6,1]=>[1,2,3,5,7,6,8,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [4,3,2,5,7,8,6,1]=>[1,4,5,7,6,8,2,3]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,4,2,5,8,7,6,1]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,4,2,5,7,8,6,1]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [2,4,3,5,8,7,6,1]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [3,2,4,5,7,8,6,1]=>[1,3,4,5,7,6,8,2]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [2,3,4,5,8,7,6,1]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [2,3,4,5,7,8,6,1]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [6,5,4,3,2,8,7,1]=>[1,6,8,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,4,6,3,2,8,7,1]=>[1,5,2,4,3,6,8,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [4,5,6,3,2,8,7,1]=>[1,4,3,6,8,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [3,6,5,4,2,8,7,1]=>[1,3,5,2,6,8,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [5,4,3,6,2,8,7,1]=>[1,5,2,4,6,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [3,5,4,6,2,8,7,1]=>[1,3,4,6,8,2,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [3,4,5,6,2,8,7,1]=>[1,3,5,2,4,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [2,6,5,4,3,8,7,1]=>[1,2,6,8,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [2,4,5,6,3,8,7,1]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,3,5,6,4,8,7,1]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [4,3,2,6,5,8,7,1]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,4,2,6,5,8,7,1]=>[1,3,2,4,6,8,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [2,4,3,6,5,8,7,1]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [3,2,4,6,5,8,7,1]=>[1,3,4,6,8,2,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [2,3,4,6,5,8,7,1]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [4,5,3,2,6,8,7,1]=>[1,4,2,5,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [2,5,4,3,6,8,7,1]=>[1,2,5,6,8,3,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,4,5,3,6,8,7,1]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [3,2,5,4,6,8,7,1]=>[1,3,5,6,8,2,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [4,3,2,5,6,8,7,1]=>[1,4,5,6,8,2,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [3,4,2,5,6,8,7,1]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [2,4,3,5,6,8,7,1]=>[1,2,4,5,6,8,3,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [3,2,4,5,6,8,7,1]=>[1,3,4,5,6,8,2,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [2,3,4,5,6,8,7,1]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [5,7,6,4,3,2,8,1]=>[1,5,3,6,2,7,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,7,6,5,3,2,8,1]=>[1,4,5,3,6,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,6,7,5,3,2,8,1]=>[1,4,5,3,7,8,2,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,3,7,6,5,2,8,1]=>[1,4,6,2,3,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,4,6,7,5,2,8,1]=>[1,3,6,2,4,7,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,4,3,7,6,2,8,1]=>[1,5,6,2,4,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [3,5,4,7,6,2,8,1]=>[1,3,4,7,8,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,4,5,7,6,2,8,1]=>[1,3,5,6,2,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [4,6,5,3,7,2,8,1]=>[1,4,3,5,7,8,2,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,3,6,5,7,2,8,1]=>[1,4,5,7,8,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,4,6,5,7,2,8,1]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,5,4,6,7,2,8,1]=>[1,3,4,6,2,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [2,7,6,5,4,3,8,1]=>[1,2,7,8,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,6,5,7,4,3,8,1]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [2,5,6,7,4,3,8,1]=>[1,2,5,4,7,8,3,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [2,5,4,7,6,3,8,1]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,4,6,5,7,3,8,1]=>[1,2,4,5,7,8,3,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,5,4,6,7,3,8,1]=>[1,2,5,7,8,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,4,5,6,7,3,8,1]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [3,2,6,7,5,4,8,1]=>[1,3,6,4,7,8,2,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,2,6,5,7,4,8,1]=>[1,3,6,4,5,7,8,2]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,2,5,6,7,4,8,1]=>[1,3,5,7,8,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [2,3,7,6,5,4,8,1]=>[1,2,3,7,8,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,3,5,7,6,4,8,1]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,3,5,6,7,4,8,1]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [4,3,2,7,6,5,8,1]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,4,2,7,6,5,8,1]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,4,2,6,7,5,8,1]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [2,4,3,7,6,5,8,1]=>[1,2,4,7,8,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [3,2,4,7,6,5,8,1]=>[1,3,4,7,8,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [2,3,4,7,6,5,8,1]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,4,6,7,5,8,1]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [5,4,3,2,7,6,8,1]=>[1,5,7,8,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [3,5,4,2,7,6,8,1]=>[1,3,4,2,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [4,3,5,2,7,6,8,1]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,4,5,2,7,6,8,1]=>[1,3,5,7,8,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [2,5,4,3,7,6,8,1]=>[1,2,5,7,8,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,2,5,4,7,6,8,1]=>[1,3,5,7,8,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [2,3,5,4,7,6,8,1]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [4,3,2,5,7,6,8,1]=>[1,4,5,7,8,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,4,2,5,7,6,8,1]=>[1,3,2,4,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [2,4,3,5,7,6,8,1]=>[1,2,4,5,7,8,3,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [3,2,4,5,7,6,8,1]=>[1,3,4,5,7,8,2,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [2,3,4,5,7,6,8,1]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [3,4,6,5,2,7,8,1]=>[1,3,6,7,8,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,6,5,4,3,7,8,1]=>[1,2,6,7,8,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [2,5,6,4,3,7,8,1]=>[1,2,5,3,6,7,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,4,6,5,3,7,8,1]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [2,5,4,6,3,7,8,1]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,4,5,6,3,7,8,1]=>[1,2,4,6,7,8,3,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,3,6,5,4,7,8,1]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,3,5,6,4,7,8,1]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [4,3,2,6,5,7,8,1]=>[1,4,6,7,8,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,4,2,6,5,7,8,1]=>[1,3,2,4,6,7,8,5]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [2,4,3,6,5,7,8,1]=>[1,2,4,6,7,8,3,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,3,4,6,5,7,8,1]=>[1,2,3,4,6,7,8,5]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [3,5,4,2,6,7,8,1]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [2,5,4,3,6,7,8,1]=>[1,2,5,6,7,8,3,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,4,5,3,6,7,8,1]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [3,2,5,4,6,7,8,1]=>[1,3,5,6,7,8,2,4]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [2,3,5,4,6,7,8,1]=>[1,2,3,5,6,7,8,4]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,4,3,5,6,7,8,1]=>[1,2,4,5,6,7,8,3]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,8,7,6,5,4,3,2]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [1,7,8,6,5,4,3,2]=>[1,2,7,3,8,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [1,6,8,7,5,4,3,2]=>[1,2,6,4,7,3,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,7,6,8,5,4,3,2]=>[1,2,7,3,6,4,8,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,6,7,8,5,4,3,2]=>[1,2,6,4,8,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,5,8,7,6,4,3,2]=>[1,2,5,6,4,7,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,7,6,5,8,4,3,2]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,6,7,5,8,4,3,2]=>[1,2,6,4,5,8,3,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,5,7,6,8,4,3,2]=>[1,2,5,8,3,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,6,5,7,8,4,3,2]=>[1,2,6,4,7,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,5,6,7,8,4,3,2]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,4,8,7,6,5,3,2]=>[1,2,4,7,3,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,4,6,7,8,5,3,2]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [1,5,4,7,8,6,3,2]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,4,5,8,7,6,3,2]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [1,4,5,7,8,6,3,2]=>[1,2,4,7,3,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,4,6,5,8,7,3,2]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [1,5,4,6,8,7,3,2]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,7,6,5,4,8,3,2]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,4,7,6,5,8,3,2]=>[1,2,4,6,8,3,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,5,6,4,7,8,3,2]=>[1,2,5,7,3,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,4,6,7,8,3,2]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,4,5,6,7,8,3,2]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,3,8,7,6,5,4,2]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [1,3,7,8,6,5,4,2]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,3,6,8,7,5,4,2]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,3,6,7,8,5,4,2]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,3,5,8,7,6,4,2]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,7,8,6,4,2]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [1,3,5,6,8,7,4,2]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,3,6,7,5,8,4,2]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,3,5,7,6,8,4,2]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [1,3,6,5,7,8,4,2]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,3,5,6,7,8,4,2]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,4,3,8,7,6,5,2]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [1,4,3,7,6,8,5,2]=>[1,2,4,7,5,6,8,3]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,4,3,6,7,8,5,2]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,3,4,8,7,6,5,2]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [1,3,4,7,6,8,5,2]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,3,4,6,7,8,5,2]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,5,4,3,8,7,6,2]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,4,5,3,8,7,6,2]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [1,4,5,3,7,8,6,2]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,3,5,4,8,7,6,2]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,3,5,4,7,8,6,2]=>[1,2,3,5,7,6,8,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,4,3,5,8,7,6,2]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [1,3,4,5,8,7,6,2]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [1,3,4,5,7,8,6,2]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,6,5,4,3,8,7,2]=>[1,2,6,8,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,4,5,6,3,8,7,2]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,3,6,5,4,8,7,2]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,4,3,6,5,8,7,2]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,5,4,3,6,8,7,2]=>[1,2,5,6,8,3,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,4,5,3,6,8,7,2]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [1,3,4,5,6,8,7,2]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [1,7,6,5,4,3,8,2]=>[1,2,7,8,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,6,7,5,4,3,8,2]=>[1,2,6,3,7,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,5,7,4,3,8,2]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,5,6,7,4,3,8,2]=>[1,2,5,4,7,8,3,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,5,6,4,7,3,8,2]=>[1,2,5,7,8,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,4,6,5,7,3,8,2]=>[1,2,4,5,7,8,3,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,5,4,6,7,3,8,2]=>[1,2,5,7,8,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,4,5,6,7,3,8,2]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,3,5,7,6,4,8,2]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,3,6,5,7,4,8,2]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,3,5,6,7,4,8,2]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,4,7,6,5,8,2]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,3,4,6,7,5,8,2]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,3,5,4,7,6,8,2]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,4,5,7,6,8,2]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,6,5,4,3,7,8,2]=>[1,2,6,7,8,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,5,4,6,3,7,8,2]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,3,5,6,4,7,8,2]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,4,3,6,5,7,8,2]=>[1,2,4,6,7,8,3,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,3,4,6,5,7,8,2]=>[1,2,3,4,6,7,8,5]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,5,4,3,6,7,8,2]=>[1,2,5,6,7,8,3,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,4,5,3,6,7,8,2]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,3,5,4,6,7,8,2]=>[1,2,3,5,6,7,8,4]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,4,3,5,6,7,8,2]=>[1,2,4,5,6,7,8,3]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,3,4,5,6,7,8,2]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] [2,1,8,7,6,5,4,3]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [2,1,7,8,6,5,4,3]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,1,6,8,7,5,4,3]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,1,7,6,8,5,4,3]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,1,6,7,8,5,4,3]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,1,5,8,7,6,4,3]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,1,5,7,8,6,4,3]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [2,1,6,5,8,7,4,3]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,1,5,6,8,7,4,3]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,1,7,6,5,8,4,3]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,1,6,7,5,8,4,3]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,1,5,7,6,8,4,3]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,1,6,5,7,8,4,3]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,1,5,6,7,8,4,3]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,1,4,8,7,6,5,3]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [2,1,4,7,8,6,5,3]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,1,4,6,8,7,5,3]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,1,4,7,6,8,5,3]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,1,4,6,7,8,5,3]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,1,5,4,8,7,6,3]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,1,5,4,7,8,6,3]=>[1,2,3,5,7,6,8,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,1,4,5,8,7,6,3]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [2,1,4,5,7,8,6,3]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [2,1,6,5,4,8,7,3]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,1,5,6,4,8,7,3]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,1,4,6,5,8,7,3]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,1,5,4,6,8,7,3]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,1,4,5,6,8,7,3]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [2,1,7,6,5,4,8,3]=>[1,2,3,7,8,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,1,6,7,5,4,8,3]=>[1,2,3,6,4,7,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,1,5,7,6,4,8,3]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,1,6,5,7,4,8,3]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,1,5,6,7,4,8,3]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,1,4,7,6,5,8,3]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,1,4,6,7,5,8,3]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,1,5,4,7,6,8,3]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,1,5,6,4,7,8,3]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,1,5,4,6,7,8,3]=>[1,2,3,5,6,7,8,4]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,1,4,5,6,7,8,3]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] [1,2,8,7,6,5,4,3]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [1,2,7,8,6,5,4,3]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,2,7,6,8,5,4,3]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,2,6,7,8,5,4,3]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,2,5,8,7,6,4,3]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,6,5,8,7,4,3]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,5,6,8,7,4,3]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,2,7,6,5,8,4,3]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,2,5,7,6,8,4,3]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [1,2,6,5,7,8,4,3]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,2,5,6,7,8,4,3]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,4,8,7,6,5,3]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [1,2,4,7,8,6,5,3]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,2,4,6,8,7,5,3]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,2,4,7,6,8,5,3]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,2,4,6,7,8,5,3]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,2,5,4,8,7,6,3]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,2,5,4,7,8,6,3]=>[1,2,3,5,7,6,8,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,4,5,8,7,6,3]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [1,2,4,5,7,8,6,3]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,2,6,5,4,8,7,3]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,2,4,6,5,8,7,3]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,2,5,4,6,8,7,3]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [1,2,4,5,6,8,7,3]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [1,2,7,6,5,4,8,3]=>[1,2,3,7,8,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,2,5,7,6,4,8,3]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,2,5,6,7,4,8,3]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,4,7,6,5,8,3]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,2,5,4,7,6,8,3]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,6,5,4,7,8,3]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,5,6,4,7,8,3]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,2,4,6,5,7,8,3]=>[1,2,3,4,6,7,8,5]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,2,5,4,6,7,8,3]=>[1,2,3,5,6,7,8,4]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,2,4,5,6,7,8,3]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] [3,2,1,8,7,6,5,4]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [3,2,1,7,8,6,5,4]=>[1,3,2,4,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,2,1,6,8,7,5,4]=>[1,3,2,4,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,2,1,6,7,8,5,4]=>[1,3,2,4,6,8,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [3,2,1,5,8,7,6,4]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,2,1,5,7,8,6,4]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,2,1,6,5,8,7,4]=>[1,3,2,4,6,8,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [3,2,1,5,6,8,7,4]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [3,2,1,7,6,5,8,4]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,2,1,6,7,5,8,4]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,2,1,5,7,6,8,4]=>[1,3,2,4,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,2,1,6,5,7,8,4]=>[1,3,2,4,6,7,8,5]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,2,1,5,6,7,8,4]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [2,3,1,8,7,6,5,4]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [2,3,1,7,8,6,5,4]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,1,6,8,7,5,4]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,3,1,7,6,8,5,4]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,1,6,7,8,5,4]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,3,1,5,7,8,6,4]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [2,3,1,6,5,8,7,4]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,3,1,7,6,5,8,4]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,1,6,7,5,8,4]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,3,1,5,7,6,8,4]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [2,3,1,5,6,7,8,4]=>[1,2,3,4,5,6,7,8]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] [1,3,2,8,7,6,5,4]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] 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[2,4,6,7,5,3,1,8]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,5,4,7,6,3,1,8]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,5,6,4,7,3,1,8]=>[1,2,5,7,3,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,5,4,6,7,3,1,8]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,4,5,6,7,3,1,8]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [3,2,7,6,5,4,1,8]=>[1,3,7,2,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,2,6,7,5,4,1,8]=>[1,3,6,4,7,2,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,2,5,7,6,4,1,8]=>[1,3,5,6,4,7,2,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,2,6,5,7,4,1,8]=>[1,3,6,4,5,7,2,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,2,5,6,7,4,1,8]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [2,3,7,6,5,4,1,8]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,3,6,7,5,4,1,8]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,3,5,7,6,4,1,8]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,3,6,5,7,4,1,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,3,5,6,7,4,1,8]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [4,3,2,6,7,5,1,8]=>[1,4,6,5,7,2,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,4,2,6,7,5,1,8]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,2,4,6,7,5,1,8]=>[1,3,4,6,5,7,2,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [2,3,4,7,6,5,1,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,4,6,7,5,1,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [5,4,3,2,7,6,1,8]=>[1,5,7,2,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,5,3,2,7,6,1,8]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,5,4,2,7,6,1,8]=>[1,3,4,2,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [4,3,5,2,7,6,1,8]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,4,5,2,7,6,1,8]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,2,5,4,7,6,1,8]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,3,2,5,7,6,1,8]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,4,2,5,7,6,1,8]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [2,3,4,5,7,6,1,8]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [3,6,5,4,2,7,1,8]=>[1,3,5,2,6,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,5,6,4,2,7,1,8]=>[1,3,6,7,2,5,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,5,4,6,2,7,1,8]=>[1,3,4,6,7,2,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [2,5,4,6,3,7,1,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,3,5,6,4,7,1,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [4,3,2,6,5,7,1,8]=>[1,4,6,7,2,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,4,2,6,5,7,1,8]=>[1,3,2,4,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [2,3,4,6,5,7,1,8]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [3,5,4,2,6,7,1,8]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [2,4,5,3,6,7,1,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [2,3,5,4,6,7,1,8]=>[1,2,3,5,6,7,4,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,4,3,5,6,7,1,8]=>[1,2,4,5,6,7,3,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,7,6,5,4,3,2,8]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,6,7,5,4,3,2,8]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,5,7,4,3,2,8]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,4,7,6,5,3,2,8]=>[1,2,4,6,3,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,6,7,5,3,2,8]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [1,5,4,7,6,3,2,8]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,5,6,4,7,3,2,8]=>[1,2,5,7,3,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,4,6,5,7,3,2,8]=>[1,2,4,5,7,3,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,5,4,6,7,3,2,8]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,4,5,6,7,3,2,8]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,3,7,6,5,4,2,8]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,3,6,7,5,4,2,8]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,3,5,7,6,4,2,8]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,3,6,5,7,4,2,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,3,5,6,7,4,2,8]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,4,6,7,5,2,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,3,5,4,7,6,2,8]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,4,3,5,7,6,2,8]=>[1,2,4,5,7,3,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,3,4,5,7,6,2,8]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,5,4,6,3,7,2,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,3,6,5,4,7,2,8]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,3,5,6,4,7,2,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,3,4,6,5,7,2,8]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,4,5,3,6,7,2,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] 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[1,8,4,5,6,7,3,2]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [1,7,4,6,5,3,2,8]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [1,8,4,6,5,3,7,2]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [1,8,4,6,5,7,3,2]=>[1,2,8,3,4,6,7,5]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [1,7,5,4,3,6,2,8]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,7,5,4,3,6,8,2]=>[1,2,7,8,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,8,5,4,3,6,7,2]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [1,8,5,4,3,7,6,2]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [1,8,5,4,6,3,7,2]=>[1,2,8,3,5,6,4,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [1,8,5,4,6,7,3,2]=>[1,2,8,3,5,6,7,4]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [1,8,5,4,7,6,3,2]=>[1,2,8,3,5,7,4,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [1,7,6,4,5,3,2,8]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,8,6,4,5,3,7,2]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [1,8,6,4,5,7,3,2]=>[1,2,8,3,6,7,4,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [1,8,7,4,5,6,3,2]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [1,8,7,4,6,5,3,2]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [1,8,6,5,4,3,7,2]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [1,8,6,5,4,7,3,2]=>[1,2,8,3,6,7,4,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [1,8,7,5,4,6,3,2]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [1,8,7,5,6,4,3,2]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [2,1,3,4,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [2,1,3,5,8,6,7,4]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [2,1,3,8,5,6,7,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,1,3,8,5,7,6,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,1,3,8,6,5,7,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,1,3,8,6,7,5,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,1,4,3,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [2,1,4,5,8,6,7,3]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [2,1,4,8,5,6,7,3]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,1,4,8,5,7,6,3]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,1,4,8,6,5,7,3]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,1,4,8,6,7,5,3]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,1,5,4,8,6,7,3]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,1,6,4,5,3,8,7]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,1,6,4,5,7,8,3]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,1,6,4,5,8,7,3]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,1,8,4,5,6,7,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,1,8,4,5,7,6,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,1,7,4,6,5,8,3]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,1,8,4,6,5,7,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,1,8,4,6,7,5,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,1,8,4,7,6,5,3]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [2,1,7,5,4,6,8,3]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,1,8,5,4,6,7,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,1,8,5,4,7,6,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,1,7,5,6,4,8,3]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,1,8,5,6,4,7,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,1,8,5,6,7,4,3]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,1,8,5,7,6,4,3]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [2,1,8,6,5,4,7,3]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [2,1,8,6,5,7,4,3]=>[1,2,3,8,4,6,7,5]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [2,1,8,7,5,6,4,3]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [2,3,1,5,8,6,7,4]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [2,3,1,7,5,6,4,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,1,8,5,6,7,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,3,1,8,6,7,5,4]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,3,4,1,8,6,7,5]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [2,3,4,5,8,6,7,1]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [2,3,4,7,5,6,1,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,4,7,5,6,8,1]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,4,8,5,6,7,1]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,3,4,8,5,7,6,1]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,3,4,8,6,5,7,1]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,3,4,8,6,7,5,1]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,3,5,4,8,6,7,1]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,3,6,4,5,1,7,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,3,6,4,5,1,8,7]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,3,6,4,5,7,8,1]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,3,6,4,5,8,7,1]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,3,7,4,5,6,8,1]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,3,8,4,5,6,7,1]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,3,7,4,6,5,8,1]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,3,8,4,6,7,5,1]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,3,7,5,4,6,1,8]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,3,7,5,4,6,8,1]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,3,8,5,4,6,7,1]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,3,7,5,6,4,1,8]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,3,7,5,6,4,8,1]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,3,8,5,6,4,7,1]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,3,8,5,6,7,4,1]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,3,8,5,7,6,4,1]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [2,3,8,6,5,4,7,1]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [2,4,3,1,8,6,7,5]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,4,3,5,8,6,7,1]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,4,3,7,5,6,8,1]=>[1,2,4,7,8,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,4,3,8,5,6,7,1]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [2,4,3,8,5,7,6,1]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [2,4,3,8,6,5,7,1]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [2,4,3,8,6,7,5,1]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [2,5,3,4,1,6,7,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,5,3,4,1,8,7,6]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,5,3,4,6,7,8,1]=>[1,2,5,6,7,8,3,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,5,3,4,6,8,7,1]=>[1,2,5,6,8,3,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,5,3,4,7,6,8,1]=>[1,2,5,7,8,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,5,3,4,8,6,7,1]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,5,3,4,8,7,6,1]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,6,3,4,5,1,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,3,4,5,7,8,1]=>[1,2,6,7,8,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,3,4,5,8,7,1]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,7,3,4,5,6,1,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,8,3,4,5,6,7,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,8,3,4,5,7,6,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,6,3,5,4,1,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,3,5,4,1,8,7]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,3,5,4,7,8,1]=>[1,2,6,7,8,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,3,5,4,8,7,1]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,7,3,5,4,6,8,1]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,8,3,5,4,7,6,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,7,3,5,6,4,8,1]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,8,3,5,6,7,4,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,8,3,5,7,6,4,1]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [2,7,3,6,5,4,1,8]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [2,5,4,3,8,6,7,1]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,6,4,3,5,1,8,7]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,4,3,5,7,8,1]=>[1,2,6,7,8,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,4,3,5,8,7,1]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,7,4,3,5,6,8,1]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,8,4,3,5,6,7,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,8,4,3,5,7,6,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,7,4,3,6,5,8,1]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,8,4,3,6,5,7,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,8,4,3,6,7,5,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,8,4,3,7,6,5,1]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [2,6,4,5,3,1,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,4,5,3,1,8,7]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,4,5,3,7,8,1]=>[1,2,6,7,8,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,4,5,3,8,7,1]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,8,4,5,3,6,7,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,7,4,5,6,3,1,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,7,4,5,6,3,8,1]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,8,4,5,6,3,7,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,8,4,5,6,7,3,1]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,7,4,6,5,3,1,8]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [2,7,4,6,5,3,8,1]=>[1,2,7,8,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [2,8,4,6,5,3,7,1]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [2,7,5,4,3,6,8,1]=>[1,2,7,8,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,8,5,4,3,6,7,1]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [2,8,5,4,3,7,6,1]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [2,7,5,4,6,3,8,1]=>[1,2,7,8,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,8,5,4,6,7,3,1]=>[1,2,8,3,5,6,7,4]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [2,8,5,4,7,6,3,1]=>[1,2,8,3,5,7,4,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [2,7,6,4,5,3,8,1]=>[1,2,7,8,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,8,7,4,5,6,3,1]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [2,8,7,4,6,5,3,1]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [2,8,7,5,4,6,3,1]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [2,8,7,5,6,4,3,1]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [3,2,1,4,8,6,7,5]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,2,1,5,8,6,7,4]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,2,1,7,5,6,8,4]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,2,1,8,5,6,7,4]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,2,1,8,5,7,6,4]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,2,1,8,6,5,7,4]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,2,1,8,6,7,5,4]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,2,4,1,8,6,7,5]=>[1,3,4,2,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,2,4,5,8,6,7,1]=>[1,3,4,5,8,2,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,2,4,7,5,6,8,1]=>[1,3,4,7,8,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,2,4,8,5,6,7,1]=>[1,3,4,8,2,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,2,4,8,6,7,5,1]=>[1,3,4,8,2,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,2,5,4,8,6,7,1]=>[1,3,5,8,2,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,2,6,4,5,1,7,8]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,2,6,4,5,1,8,7]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,2,7,4,5,6,1,8]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,2,8,4,5,6,7,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,2,7,4,6,5,1,8]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,2,7,4,6,5,8,1]=>[1,3,7,8,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,2,8,4,6,5,7,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,2,7,5,4,6,1,8]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,2,8,5,4,6,7,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,2,8,5,4,7,6,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,2,7,5,6,4,1,8]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,2,7,5,6,4,8,1]=>[1,3,7,8,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,2,8,5,6,4,7,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,2,8,5,7,6,4,1]=>[1,3,8,2,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [3,2,8,6,5,7,4,1]=>[1,3,8,2,4,6,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [3,2,8,7,5,6,4,1]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [4,2,3,1,5,7,6,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,2,3,1,5,7,8,6]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,2,3,1,5,8,7,6]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,2,3,1,6,5,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,2,3,1,6,5,8,7]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,2,3,1,6,7,8,5]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,2,3,1,6,8,7,5]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,2,3,1,7,6,5,8]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,2,3,1,7,6,8,5]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,2,3,1,8,6,7,5]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,2,3,1,8,7,6,5]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,2,3,5,1,6,8,7]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,2,3,5,1,7,8,6]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,2,3,5,6,1,8,7]=>[1,4,5,6,2,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,2,3,5,6,8,7,1]=>[1,4,5,6,8,2,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,2,3,5,7,6,1,8]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,2,3,6,5,1,7,8]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,2,3,6,5,1,8,7]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,2,3,6,5,8,7,1]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,2,3,7,5,6,1,8]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,3,7,5,6,8,1]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,3,8,5,6,7,1]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,2,3,8,5,7,6,1]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,2,3,7,6,5,8,1]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,3,8,6,7,5,1]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,2,3,8,7,6,5,1]=>[1,4,8,2,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [5,2,3,4,1,6,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,3,4,1,7,8,6]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,3,4,1,8,7,6]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,2,3,4,6,1,8,7]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,3,4,8,6,7,1]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,2,3,4,8,7,6,1]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,2,3,4,5,1,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,2,3,4,5,8,7,1]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,2,3,4,5,7,6,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [7,2,3,4,6,5,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,2,3,4,7,6,5,1]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [6,2,3,5,4,1,7,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,2,3,5,4,1,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,2,3,5,4,7,1,8]=>[1,6,7,2,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,2,3,5,4,7,8,1]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,2,3,5,4,6,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,2,3,5,4,6,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,2,3,5,4,7,6,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [7,2,3,5,6,4,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,2,3,5,6,7,4,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,2,3,5,7,6,4,1]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [7,2,3,6,5,4,1,8]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [8,2,3,6,5,4,7,1]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [8,2,3,7,5,6,4,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [8,2,3,7,6,5,4,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [5,2,4,3,1,6,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,4,3,1,6,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,4,3,1,7,6,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,4,3,1,8,7,6]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,2,4,3,6,1,7,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,4,3,6,1,8,7]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,4,3,6,7,1,8]=>[1,5,6,7,2,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,4,3,7,6,8,1]=>[1,5,7,8,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,2,4,3,8,7,6,1]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,2,4,3,5,1,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,2,4,3,6,5,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,2,4,3,6,5,8,1]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,2,4,3,6,5,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,2,4,3,6,7,5,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,2,4,3,7,6,5,1]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [6,2,4,5,3,1,7,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,2,4,5,3,1,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,2,4,5,3,8,7,1]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,2,4,5,3,6,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,2,4,5,3,6,8,1]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,2,4,5,3,7,6,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,2,4,5,6,3,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,2,4,5,6,7,3,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,2,4,5,7,6,3,1]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [7,2,4,6,5,3,1,8]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [8,2,4,7,5,6,3,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [8,2,4,7,6,5,3,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [6,2,5,4,3,7,1,8]=>[1,6,7,2,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [6,2,5,4,3,7,8,1]=>[1,6,7,8,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,2,5,4,3,6,1,8]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,2,5,4,3,6,7,1]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [8,2,5,4,3,7,6,1]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [7,2,5,4,6,3,8,1]=>[1,7,8,2,3,5,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,2,5,4,7,6,3,1]=>[1,8,2,3,5,7,4,6]=>[.,[[.,[.,[[.,.],[[.,.],.]]]],.]] [7,2,6,4,5,3,1,8]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,2,6,4,5,3,8,1]=>[1,7,8,2,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,2,6,4,5,3,7,1]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [7,2,6,5,4,3,1,8]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,2,6,5,4,3,8,1]=>[1,7,8,2,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,2,6,5,4,3,7,1]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [4,3,2,1,8,6,7,5]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,3,2,7,5,6,8,1]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,2,8,5,6,7,1]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,3,2,8,5,7,6,1]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,3,2,8,6,7,5,1]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,3,2,4,1,6,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,3,2,4,1,7,6,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,3,2,4,1,8,7,6]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,3,2,4,6,1,8,7]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,3,2,4,6,5,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,3,2,4,6,7,5,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,3,2,4,7,6,5,1]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [6,3,2,5,4,1,7,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,3,2,5,4,1,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,3,2,5,4,7,1,8]=>[1,6,7,2,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,3,2,5,4,7,8,1]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,3,2,5,4,8,7,1]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,3,2,5,4,6,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,3,2,5,4,7,6,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [7,3,2,5,6,4,8,1]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,3,2,5,6,4,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,3,2,5,6,7,4,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,3,2,5,7,6,4,1]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [8,3,2,6,5,7,4,1]=>[1,8,2,3,4,6,7,5]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [8,3,2,7,5,6,4,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [8,3,2,7,6,5,4,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [5,3,4,2,1,6,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,3,4,2,1,7,8,6]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,3,4,2,1,8,7,6]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,3,4,2,6,1,8,7]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,3,4,2,7,6,8,1]=>[1,5,7,8,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,4,2,8,6,7,1]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,3,4,2,5,1,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,3,4,2,6,5,1,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,3,4,2,6,5,8,1]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,3,4,2,6,5,7,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [6,3,4,5,2,1,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,3,4,5,2,8,7,1]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,3,4,5,2,7,6,1]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,3,4,5,7,6,2,1]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [7,3,4,6,5,2,1,8]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [8,3,4,7,6,5,2,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [6,3,5,4,2,7,1,8]=>[1,6,7,2,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [6,3,5,4,2,7,8,1]=>[1,6,7,8,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [6,3,5,4,2,8,7,1]=>[1,6,8,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [7,3,5,4,2,6,1,8]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,3,5,4,2,6,7,1]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [8,3,5,4,2,7,6,1]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [7,3,5,4,6,2,8,1]=>[1,7,8,2,3,5,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,3,5,4,6,7,2,1]=>[1,8,2,3,5,6,7,4]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [8,3,5,4,7,6,2,1]=>[1,8,2,3,5,7,4,6]=>[.,[[.,[.,[[.,.],[[.,.],.]]]],.]] [7,3,6,4,5,2,1,8]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,3,6,4,5,2,8,1]=>[1,7,8,2,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,3,6,4,5,2,7,1]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [7,3,6,5,4,2,1,8]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,3,6,5,4,2,8,1]=>[1,7,8,2,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,3,6,5,4,2,7,1]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [5,4,3,2,8,6,7,1]=>[1,5,8,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,4,3,2,5,1,8,7]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,4,3,2,5,8,7,1]=>[1,6,8,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [8,4,3,2,5,7,6,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [7,4,3,2,6,5,1,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,4,3,2,6,5,8,1]=>[1,7,8,2,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,4,3,2,6,5,7,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [8,4,3,2,6,7,5,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [6,4,3,5,2,1,8,7]=>[1,6,2,4,5,3,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,4,3,6,5,2,1,8]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [7,4,3,6,5,2,8,1]=>[1,7,8,2,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [6,5,3,4,2,1,8,7]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [8,5,3,4,2,7,6,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,7,3,4,6,5,2,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [7,6,3,5,4,2,1,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,6,3,5,4,2,7,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,6,3,5,4,7,2,1]=>[1,8,2,6,7,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,7,3,5,4,6,2,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [8,7,3,5,6,4,2,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [8,7,3,6,5,4,2,1]=>[1,8,2,7,3,4,6,5]=>[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] [8,5,4,3,2,7,6,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,7,4,3,6,5,2,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [8,7,4,6,5,3,2,1]=>[1,8,2,7,3,4,6,5]=>[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] [2,4,1,3,6,5,8,7]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [2,1,4,6,3,5,8,7]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,4,1,6,3,5,8,7]=>[1,2,4,6,5,3,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,6,1,3,5,8,7]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,1,4,3,6,8,5,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [2,4,1,3,6,8,5,7]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [2,1,4,6,3,8,5,7]=>[1,2,3,4,6,8,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,4,1,6,3,8,5,7]=>[1,2,4,6,8,7,5,3]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,6,1,3,8,5,7]=>[1,2,4,3,6,8,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,1,4,6,8,3,5,7]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,4,1,6,8,3,5,7]=>[1,2,4,6,3,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,6,1,8,3,5,7]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,6,8,1,3,5,7]=>[1,2,4,8,7,5,3,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [2,4,1,3,6,5,7,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [2,1,4,6,3,5,7,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,4,1,6,3,5,7,8]=>[1,2,4,6,5,3,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,6,1,3,5,7,8]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,1,4,6,3,7,5,8]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,4,1,6,3,7,5,8]=>[1,2,4,6,7,5,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,6,1,3,7,5,8]=>[1,2,4,3,6,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,1,4,6,7,3,5,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,4,1,6,7,3,5,8]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,1,3,6,7,8,5]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [2,1,4,6,3,7,8,5]=>[1,2,3,4,6,7,8,5]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,4,1,6,3,7,8,5]=>[1,2,4,6,7,8,5,3]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,6,1,3,7,8,5]=>[1,2,4,3,6,7,8,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,1,4,6,7,3,8,5]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,4,1,6,7,3,8,5]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,6,1,7,3,8,5]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,6,7,1,3,8,5]=>[1,2,4,7,8,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,1,4,6,7,8,3,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,4,1,6,7,8,3,5]=>[1,2,4,6,8,5,7,3]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,6,1,7,8,3,5]=>[1,2,4,3,6,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,6,7,8,1,3,5]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,1,4,3,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [2,4,1,3,7,5,8,6]=>[1,2,4,3,5,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,1,4,7,3,5,8,6]=>[1,2,3,4,7,8,6,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [2,4,1,7,3,5,8,6]=>[1,2,4,7,8,6,5,3]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,4,7,1,3,5,8,6]=>[1,2,4,3,7,8,6,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,1,4,3,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [2,4,1,3,7,8,5,6]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,4,7,1,3,8,5,6]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,1,4,7,8,3,5,6]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,4,1,7,8,3,5,6]=>[1,2,4,7,5,8,6,3]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,4,7,1,8,3,5,6]=>[1,2,4,3,7,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,4,7,8,1,3,5,6]=>[1,2,4,8,6,3,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [2,4,1,5,3,7,6,8]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [2,4,5,1,3,7,6,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [2,4,5,1,7,3,6,8]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,4,1,3,5,7,8,6]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [2,4,1,5,3,7,8,6]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [2,4,5,1,3,7,8,6]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [2,1,4,5,7,3,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [2,4,1,5,7,3,8,6]=>[1,2,4,5,7,8,6,3]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,4,5,1,7,3,8,6]=>[1,2,4,3,5,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,4,5,7,1,3,8,6]=>[1,2,4,7,8,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,1,4,5,7,8,3,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [2,4,5,1,7,8,3,6]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,4,5,7,1,8,3,6]=>[1,2,4,7,3,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,4,5,7,8,1,3,6]=>[1,2,4,7,3,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,1,4,3,8,5,6,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [2,4,1,3,8,5,6,7]=>[1,2,4,3,5,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [2,1,4,8,3,5,6,7]=>[1,2,3,4,8,7,6,5]=>[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] [2,4,1,8,3,5,6,7]=>[1,2,4,8,7,6,5,3]=>[.,[.,[[.,.],[[[[.,.],.],.],.]]]] [2,4,8,1,3,5,6,7]=>[1,2,4,3,8,7,6,5]=>[.,[.,[[.,.],[[[[.,.],.],.],.]]]] [2,1,4,3,5,8,6,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [2,1,4,5,8,3,6,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [2,4,1,5,8,3,6,7]=>[1,2,4,5,8,7,6,3]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [2,4,5,1,8,3,6,7]=>[1,2,4,3,5,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [2,4,1,5,3,6,8,7]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] 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[2,1,5,7,3,4,8,6]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,5,1,7,3,4,8,6]=>[1,2,5,3,4,7,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,5,7,1,3,4,8,6]=>[1,2,5,3,7,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,1,5,3,7,8,4,6]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,1,5,7,3,8,4,6]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,5,1,7,3,8,4,6]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,5,7,1,3,8,4,6]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,1,5,7,8,3,4,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,5,7,1,8,3,4,6]=>[1,2,5,8,6,3,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,5,7,8,1,3,4,6]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,5,1,3,7,4,6,8]=>[1,2,5,7,6,4,3,8]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [2,1,5,7,3,4,6,8]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,3,5,1,4,7,6,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,3,5,7,1,4,6,8]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,3,5,1,7,4,8,6]=>[1,2,3,5,7,8,6,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,3,5,7,1,4,8,6]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,3,1,5,7,8,4,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [2,3,5,7,1,8,4,6]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,3,5,7,8,1,4,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,1,5,3,8,4,6,7]=>[1,2,3,5,8,7,6,4]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [2,5,1,3,8,4,6,7]=>[1,2,5,8,7,6,4,3]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [2,1,5,8,3,4,6,7]=>[1,2,3,5,4,8,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [2,5,1,8,3,4,6,7]=>[1,2,5,3,4,8,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,5,8,1,3,4,6,7]=>[1,2,5,3,8,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,3,5,1,4,8,6,7]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,1,3,5,8,4,6,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [2,3,5,1,8,4,6,7]=>[1,2,3,5,8,7,6,4]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [2,3,5,8,1,4,6,7]=>[1,2,3,5,4,8,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [2,1,5,3,4,6,8,7]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,3,5,1,6,4,8,7]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,3,5,6,1,4,8,7]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,1,3,5,6,8,4,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [2,3,1,5,6,8,4,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [2,3,5,1,6,8,4,7]=>[1,2,3,5,6,8,7,4]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,3,5,6,1,8,4,7]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,3,5,6,8,1,4,7]=>[1,2,3,5,8,7,4,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [2,1,5,3,4,6,7,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,5,1,3,4,6,7,8]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [2,3,5,1,4,6,7,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,3,5,1,6,4,7,8]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,3,5,6,1,4,7,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,3,5,6,1,7,4,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,3,5,6,7,1,4,8]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,3,5,1,6,7,8,4]=>[1,2,3,5,6,7,8,4]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,3,5,6,1,7,8,4]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,3,5,6,7,1,8,4]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,3,5,6,7,8,1,4]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,1,6,3,7,4,8,5]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,6,1,3,7,4,8,5]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,1,6,7,3,4,8,5]=>[1,2,3,6,4,7,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,6,1,7,3,4,8,5]=>[1,2,6,4,7,8,5,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,6,7,1,3,4,8,5]=>[1,2,6,4,3,7,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,1,6,3,7,8,4,5]=>[1,2,3,6,8,5,7,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,1,6,7,3,8,4,5]=>[1,2,3,6,8,5,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,6,1,7,3,8,4,5]=>[1,2,6,8,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,6,7,1,3,8,4,5]=>[1,2,6,8,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,1,6,7,8,3,4,5]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,6,1,7,8,3,4,5]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,7,1,8,3,4,5]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,7,8,1,3,4,5]=>[1,2,6,3,7,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,1,6,3,7,4,5,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,6,1,7,3,4,5,8]=>[1,2,6,4,7,5,3,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,6,7,1,3,4,5,8]=>[1,2,6,4,3,7,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,6,1,3,4,7,5,8]=>[1,2,6,7,5,4,3,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [2,3,1,6,4,7,5,8]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,3,6,1,4,7,5,8]=>[1,2,3,6,7,5,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,3,6,7,1,4,5,8]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,1,6,3,4,7,8,5]=>[1,2,3,6,7,8,5,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,6,1,3,4,7,8,5]=>[1,2,6,7,8,5,4,3]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [2,3,6,1,4,7,8,5]=>[1,2,3,6,7,8,5,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,1,3,6,7,4,8,5]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,3,6,7,1,4,8,5]=>[1,2,3,6,4,7,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,1,3,6,7,8,4,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,3,1,6,7,8,4,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,3,6,1,7,8,4,5]=>[1,2,3,6,8,5,7,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,3,6,7,1,8,4,5]=>[1,2,3,6,8,5,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,3,6,7,8,1,4,5]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,1,6,3,8,4,5,7]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,1,6,8,3,4,5,7]=>[1,2,3,6,4,8,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,6,1,8,3,4,5,7]=>[1,2,6,4,8,7,5,3]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,1,6,3,4,8,5,7]=>[1,2,3,6,8,7,5,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,1,3,6,4,8,5,7]=>[1,2,3,4,6,8,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,3,1,6,4,8,5,7]=>[1,2,3,4,6,8,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,3,6,1,4,8,5,7]=>[1,2,3,6,8,7,5,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,3,1,6,8,4,5,7]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,3,6,1,8,4,5,7]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,3,6,8,1,4,5,7]=>[1,2,3,6,4,8,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,1,6,3,4,5,8,7]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,6,1,3,4,5,8,7]=>[1,2,6,5,4,3,7,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [2,1,3,6,4,5,8,7]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,3,6,1,4,5,8,7]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,3,4,1,6,8,5,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [2,3,4,6,1,8,5,7]=>[1,2,3,4,6,8,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,3,4,6,8,1,5,7]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,6,1,3,4,5,7,8]=>[1,2,6,5,4,3,7,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [2,1,3,6,4,5,7,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,3,1,6,4,5,7,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,3,6,1,4,5,7,8]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,3,4,6,1,5,7,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,3,4,6,1,7,5,8]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,3,4,6,7,1,5,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,3,4,6,1,7,8,5]=>[1,2,3,4,6,7,8,5]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [2,3,4,6,7,8,1,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,1,7,3,8,4,5,6]=>[1,2,3,7,5,8,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] 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[2,3,1,7,4,5,8,6]=>[1,2,3,4,7,8,6,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [2,3,7,1,4,5,8,6]=>[1,2,3,7,8,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [2,1,3,4,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [2,3,4,1,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [2,3,4,7,1,5,8,6]=>[1,2,3,4,7,8,6,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [2,1,3,4,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [2,3,1,4,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [2,3,4,1,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [2,3,4,7,1,8,5,6]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,4,7,8,1,5,6]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,1,7,3,4,5,6,8]=>[1,2,3,7,6,5,4,8]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [2,7,1,3,4,5,6,8]=>[1,2,7,6,5,4,3,8]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [2,3,7,1,4,5,6,8]=>[1,2,3,7,6,5,4,8]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] 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[3,5,1,2,6,7,8,4]=>[1,3,2,5,6,7,8,4]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,1,5,6,2,7,8,4]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,5,1,6,2,7,8,4]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,5,1,6,7,2,8,4]=>[1,3,2,5,7,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,1,5,6,7,8,2,4]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,1,6,7,8,2,4]=>[1,3,2,5,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,6,7,8,1,2,4]=>[1,3,6,2,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,1,5,2,7,4,8,6]=>[1,3,5,7,8,6,4,2]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,1,2,7,4,8,6]=>[1,3,2,5,7,8,6,4]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,1,7,2,4,8,6]=>[1,3,2,5,4,7,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,7,1,2,4,8,6]=>[1,3,7,8,6,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,5,1,2,7,8,4,6]=>[1,3,2,5,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,1,5,7,2,8,4,6]=>[1,3,5,2,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,1,7,2,8,4,6]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,1,7,8,2,4,6]=>[1,3,2,5,8,6,4,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,5,7,8,1,2,4,6]=>[1,3,7,4,8,6,2,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,1,5,2,7,4,6,8]=>[1,3,5,7,6,4,2,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,1,2,7,4,6,8]=>[1,3,2,5,7,6,4,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,1,5,7,2,4,6,8]=>[1,3,5,2,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,1,7,2,4,6,8]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,7,1,2,4,6,8]=>[1,3,7,6,4,2,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,5,1,2,4,7,6,8]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,1,2,5,4,7,6,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [1,3,5,2,4,7,6,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [3,1,2,5,7,4,6,8]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [1,3,2,5,7,4,6,8]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,3,5,2,7,4,6,8]=>[1,2,3,5,7,6,4,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,7,2,4,6,8]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [3,5,1,2,4,7,8,6]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [1,3,5,2,4,7,8,6]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [3,1,2,5,7,4,8,6]=>[1,3,2,4,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [1,3,2,5,7,4,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,3,5,2,7,4,8,6]=>[1,2,3,5,7,8,6,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,7,2,4,8,6]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [3,1,2,5,7,8,4,6]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [1,3,2,5,7,8,4,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,3,5,2,7,8,4,6]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,7,2,8,4,6]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,7,8,2,4,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [3,1,5,2,8,4,6,7]=>[1,3,5,8,7,6,4,2]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,5,1,2,8,4,6,7]=>[1,3,2,5,8,7,6,4]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,1,5,8,2,4,6,7]=>[1,3,5,2,4,8,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,5,1,8,2,4,6,7]=>[1,3,2,5,4,8,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,1,5,2,4,8,6,7]=>[1,3,5,4,2,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [1,3,2,5,4,8,6,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [1,3,5,2,4,8,6,7]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [3,1,2,5,8,4,6,7]=>[1,3,2,4,5,8,7,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [1,3,2,5,8,4,6,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [1,3,5,2,8,4,6,7]=>[1,2,3,5,8,7,6,4]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [1,3,5,8,2,4,6,7]=>[1,2,3,5,4,8,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [3,5,1,2,4,6,8,7]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,1,2,5,4,6,8,7]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] 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[1,3,5,2,6,7,4,8]=>[1,2,3,5,6,7,4,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,3,5,6,2,7,4,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,3,5,6,7,2,4,8]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [3,1,2,5,6,7,8,4]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [1,3,5,2,6,7,8,4]=>[1,2,3,5,6,7,8,4]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,3,5,6,2,7,8,4]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,3,5,6,7,2,8,4]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,6,7,8,2,4]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [3,1,6,2,7,4,8,5]=>[1,3,6,4,2,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,6,1,2,7,4,8,5]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,6,7,1,2,4,8,5]=>[1,3,7,8,5,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,6,1,7,2,8,4,5]=>[1,3,2,6,8,5,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,6,7,1,2,8,4,5]=>[1,3,7,4,2,6,8,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] 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[3,1,7,2,8,4,5,6]=>[1,3,7,5,8,6,4,2]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,7,1,2,8,4,5,6]=>[1,3,2,7,5,8,6,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,1,7,8,2,4,5,6]=>[1,3,7,5,2,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,7,1,8,2,4,5,6]=>[1,3,2,7,5,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,7,1,2,4,8,5,6]=>[1,3,2,7,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [1,3,2,7,4,8,5,6]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,3,7,2,4,8,5,6]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [3,1,2,7,8,4,5,6]=>[1,3,2,4,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [1,3,7,2,8,4,5,6]=>[1,2,3,7,5,8,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,3,7,8,2,4,5,6]=>[1,2,3,7,5,4,8,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [3,1,7,2,4,5,8,6]=>[1,3,7,8,6,5,4,2]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [1,3,7,2,4,5,8,6]=>[1,2,3,7,8,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [3,1,2,4,7,5,8,6]=>[1,3,2,4,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [1,3,2,4,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,3,4,2,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,3,4,7,2,5,8,6]=>[1,2,3,4,7,8,6,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [3,1,2,4,7,8,5,6]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [1,3,2,4,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,3,4,2,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,3,4,7,8,2,5,6]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [3,7,1,2,4,5,6,8]=>[1,3,2,7,6,5,4,8]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [3,1,2,7,4,5,6,8]=>[1,3,2,4,7,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [1,3,2,7,4,5,6,8]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [1,3,7,2,4,5,6,8]=>[1,2,3,7,6,5,4,8]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [3,1,2,4,7,5,6,8]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [1,3,4,7,2,5,6,8]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [3,1,2,4,5,7,6,8]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [1,3,4,5,7,2,6,8]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [3,1,2,4,5,7,8,6]=>[1,3,2,4,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [1,3,4,5,7,2,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,3,4,5,7,8,2,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [3,1,8,2,4,5,6,7]=>[1,3,8,7,6,5,4,2]=>[.,[[.,.],[[[[[.,.],.],.],.],.]]] [3,8,1,2,4,5,6,7]=>[1,3,2,8,7,6,5,4]=>[.,[[.,.],[[[[[.,.],.],.],.],.]]] [3,1,2,8,4,5,6,7]=>[1,3,2,4,8,7,6,5]=>[.,[[.,.],[.,[[[[.,.],.],.],.]]]] [1,3,2,8,4,5,6,7]=>[1,2,3,4,8,7,6,5]=>[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] [1,3,8,2,4,5,6,7]=>[1,2,3,8,7,6,5,4]=>[.,[.,[.,[[[[[.,.],.],.],.],.]]]] [3,1,2,4,8,5,6,7]=>[1,3,2,4,5,8,7,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [1,3,2,4,8,5,6,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [1,3,4,2,8,5,6,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] 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[4,5,1,2,7,3,6,8]=>[1,4,2,5,7,6,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,5,1,7,2,3,6,8]=>[1,4,7,6,3,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,1,5,2,3,7,6,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,5,1,2,3,7,6,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,1,2,5,3,7,6,8]=>[1,4,5,3,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,4,2,5,3,7,6,8]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,4,5,2,3,7,6,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,4,5,2,7,3,6,8]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [4,1,5,2,3,7,8,6]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,1,2,5,3,7,8,6]=>[1,4,5,3,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,4,2,5,3,7,8,6]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,4,5,2,3,7,8,6]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,4,2,5,7,3,8,6]=>[1,2,4,5,7,8,6,3]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,4,5,2,7,3,8,6]=>[1,2,4,3,5,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,4,5,7,2,3,8,6]=>[1,2,4,7,8,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [4,1,2,5,7,8,3,6]=>[1,4,5,7,3,2,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [1,4,2,5,7,8,3,6]=>[1,2,4,5,7,3,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,4,5,2,7,8,3,6]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,4,5,7,8,2,3,6]=>[1,2,4,7,3,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [4,1,5,2,8,3,6,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [4,5,1,2,8,3,6,7]=>[1,4,2,5,8,7,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [4,1,5,8,2,3,6,7]=>[1,4,8,7,6,3,5,2]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [4,5,8,1,2,3,6,7]=>[1,4,2,5,3,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [4,1,5,2,3,8,6,7]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,5,1,2,3,8,6,7]=>[1,4,2,5,3,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,1,2,5,3,8,6,7]=>[1,4,5,3,2,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [1,4,5,2,3,8,6,7]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [4,1,2,5,8,3,6,7]=>[1,4,5,8,7,6,3,2]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [1,4,2,5,8,3,6,7]=>[1,2,4,5,8,7,6,3]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [1,4,5,2,8,3,6,7]=>[1,2,4,3,5,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [4,5,1,2,3,6,8,7]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [1,4,2,5,3,6,8,7]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [4,1,2,5,6,3,8,7]=>[1,4,5,6,3,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,4,5,2,6,3,8,7]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,4,5,6,2,3,8,7]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,2,5,6,8,3,7]=>[1,2,4,5,6,8,7,3]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [1,4,5,2,6,8,3,7]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [1,4,5,6,8,2,3,7]=>[1,2,4,6,3,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [4,1,5,2,3,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,1,2,5,3,6,7,8]=>[1,4,5,3,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,4,2,5,3,6,7,8]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,4,5,2,3,6,7,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [4,1,2,5,6,3,7,8]=>[1,4,5,6,3,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,4,5,2,6,3,7,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,4,5,6,2,3,7,8]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,1,2,5,6,7,3,8]=>[1,4,5,6,7,3,2,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,4,2,5,6,7,3,8]=>[1,2,4,5,6,7,3,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,4,5,2,6,7,3,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,4,5,6,7,2,3,8]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,1,2,5,6,7,8,3]=>[1,4,5,6,7,8,3,2]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,4,2,5,6,7,8,3]=>[1,2,4,5,6,7,8,3]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,4,5,2,6,7,8,3]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,4,5,6,2,7,8,3]=>[1,2,4,6,7,8,3,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,5,6,7,2,8,3]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,5,6,7,8,2,3]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [4,1,6,2,7,3,8,5]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,1,6,7,2,3,8,5]=>[1,4,7,8,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,6,1,2,7,8,3,5]=>[1,4,2,6,8,5,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,1,6,7,2,8,3,5]=>[1,4,7,3,6,8,5,2]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,6,1,7,2,8,3,5]=>[1,4,7,3,2,6,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,6,7,1,2,8,3,5]=>[1,4,2,6,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,7,1,8,2,3,5]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,7,8,1,2,3,5]=>[1,4,8,5,2,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,1,6,2,7,3,5,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,1,2,7,3,5,8]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,1,6,7,2,3,5,8]=>[1,4,7,5,2,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,6,1,7,2,3,5,8]=>[1,4,7,5,2,6,3,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,6,7,1,2,3,5,8]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,1,6,2,3,7,5,8]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,1,2,3,7,5,8]=>[1,4,2,6,7,5,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,1,2,6,3,7,5,8]=>[1,4,6,7,5,3,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [1,4,2,6,3,7,5,8]=>[1,2,4,6,7,5,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,2,6,7,3,5,8]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,6,2,7,3,5,8]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,1,6,2,3,7,8,5]=>[1,4,2,3,6,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,1,2,6,3,7,8,5]=>[1,4,6,7,8,5,3,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [1,4,6,2,3,7,8,5]=>[1,2,4,3,6,7,8,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,6,2,7,3,8,5]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,6,7,2,3,8,5]=>[1,2,4,7,8,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,4,2,6,7,8,3,5]=>[1,2,4,6,8,5,7,3]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,4,6,2,7,8,3,5]=>[1,2,4,3,6,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,4,6,7,8,2,3,5]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [4,1,6,2,8,3,5,7]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,1,2,8,3,5,7]=>[1,4,2,6,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,1,8,2,3,5,7]=>[1,4,8,7,5,2,6,3]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,1,6,2,3,8,5,7]=>[1,4,2,3,6,8,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,1,2,3,8,5,7]=>[1,4,2,6,8,7,5,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,1,2,6,3,8,5,7]=>[1,4,6,8,7,5,3,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [1,4,2,6,3,8,5,7]=>[1,2,4,6,8,7,5,3]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,4,6,2,3,8,5,7]=>[1,2,4,3,6,8,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,4,2,6,8,3,5,7]=>[1,2,4,6,3,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,4,6,2,8,3,5,7]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,4,6,8,2,3,5,7]=>[1,2,4,8,7,5,3,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [4,1,6,2,3,5,8,7]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,1,2,6,3,5,8,7]=>[1,4,6,5,3,2,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [1,4,2,6,3,5,8,7]=>[1,2,4,6,5,3,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,6,2,3,5,8,7]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,1,2,3,6,5,8,7]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,4,2,3,6,5,8,7]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,2,4,6,3,5,8,7]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [4,1,2,3,6,8,5,7]=>[1,4,3,2,5,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [1,2,4,3,6,8,5,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [1,2,4,6,3,8,5,7]=>[1,2,3,4,6,8,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,2,4,6,8,3,5,7]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [4,1,6,2,3,5,7,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,1,2,6,3,5,7,8]=>[1,4,6,5,3,2,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [1,4,2,6,3,5,7,8]=>[1,2,4,6,5,3,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,6,2,3,5,7,8]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,1,2,3,6,5,7,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,4,2,3,6,5,7,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,2,4,6,3,5,7,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [4,1,2,3,6,7,5,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,4,2,3,6,7,5,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,2,4,6,3,7,5,8]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,2,4,6,7,3,5,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [4,1,2,3,6,7,8,5]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,4,2,3,6,7,8,5]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,2,4,6,3,7,8,5]=>[1,2,3,4,6,7,8,5]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,2,4,6,7,3,8,5]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,2,4,6,7,8,3,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [4,1,7,2,8,3,5,6]=>[1,4,2,3,7,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,7,1,2,8,3,5,6]=>[1,4,2,7,5,8,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,7,1,8,2,3,5,6]=>[1,4,8,6,3,2,7,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,7,8,1,2,3,5,6]=>[1,4,2,7,5,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,1,7,2,3,8,5,6]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,4,7,2,3,8,5,6]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [4,1,2,7,8,3,5,6]=>[1,4,7,5,8,6,3,2]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [1,4,2,7,8,3,5,6]=>[1,2,4,7,5,8,6,3]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,4,7,2,8,3,5,6]=>[1,2,4,3,7,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,4,7,8,2,3,5,6]=>[1,2,4,8,6,3,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [4,1,7,2,3,5,8,6]=>[1,4,2,3,7,8,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,7,1,2,3,5,8,6]=>[1,4,2,7,8,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,1,2,7,3,5,8,6]=>[1,4,7,8,6,5,3,2]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [1,4,2,7,3,5,8,6]=>[1,2,4,7,8,6,5,3]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [1,4,7,2,3,5,8,6]=>[1,2,4,3,7,8,6,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [4,1,2,3,7,5,8,6]=>[1,4,3,2,5,7,8,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [1,4,2,3,7,5,8,6]=>[1,2,4,3,5,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,2,4,3,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,2,4,7,3,5,8,6]=>[1,2,3,4,7,8,6,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [4,1,2,3,7,8,5,6]=>[1,4,3,2,5,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [1,4,2,3,7,8,5,6]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,2,4,3,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,2,4,7,3,8,5,6]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,2,4,7,8,3,5,6]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [4,1,2,7,3,5,6,8]=>[1,4,7,6,5,3,2,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,1,2,3,7,5,6,8]=>[1,4,3,2,5,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [1,4,2,3,7,5,6,8]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,2,4,3,7,5,6,8]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,2,4,7,3,5,6,8]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [4,1,2,3,5,7,6,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,4,2,3,5,7,6,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,2,4,5,7,3,6,8]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [4,1,2,3,5,7,8,6]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,4,2,3,5,7,8,6]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,2,4,5,7,3,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,2,4,5,7,8,3,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [4,1,8,2,3,5,6,7]=>[1,4,2,3,8,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,8,1,2,3,5,6,7]=>[1,4,2,8,7,6,5,3]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,1,2,8,3,5,6,7]=>[1,4,8,7,6,5,3,2]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [1,4,2,8,3,5,6,7]=>[1,2,4,8,7,6,5,3]=>[.,[.,[[.,.],[[[[.,.],.],.],.]]]] [1,4,8,2,3,5,6,7]=>[1,2,4,3,8,7,6,5]=>[.,[.,[[.,.],[[[[.,.],.],.],.]]]] [4,1,2,3,8,5,6,7]=>[1,4,3,2,5,8,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [1,4,2,3,8,5,6,7]=>[1,2,4,3,5,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [1,2,4,3,8,5,6,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [1,2,4,8,3,5,6,7]=>[1,2,3,4,8,7,6,5]=>[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] [4,1,2,3,5,8,6,7]=>[1,4,3,2,5,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [1,4,2,3,5,8,6,7]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [1,2,4,3,5,8,6,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [1,2,4,5,3,8,6,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [1,2,4,5,8,3,6,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [4,1,2,3,5,6,8,7]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,4,2,3,5,6,8,7]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,2,4,5,6,8,3,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [1,4,2,3,5,6,7,8]=>[1,2,4,3,5,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [5,1,6,2,7,3,8,4]=>[1,5,7,8,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,6,1,2,7,3,8,4]=>[1,5,7,8,4,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,1,6,7,2,3,8,4]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,1,7,2,3,8,4]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,7,1,2,3,8,4]=>[1,5,2,6,3,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,1,6,2,7,8,3,4]=>[1,5,7,3,6,8,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,6,1,2,7,8,3,4]=>[1,5,7,3,2,6,8,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,1,6,7,2,8,3,4]=>[1,5,2,3,6,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,6,1,7,2,8,3,4]=>[1,5,2,6,8,4,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,6,7,1,2,8,3,4]=>[1,5,2,6,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,1,6,7,8,2,3,4]=>[1,5,8,4,7,3,6,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [5,6,1,7,8,2,3,4]=>[1,5,8,4,7,3,2,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [5,6,7,1,8,2,3,4]=>[1,5,8,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,1,6,2,7,3,4,8]=>[1,5,7,4,2,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,6,1,2,7,3,4,8]=>[1,5,7,4,2,6,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,6,1,7,2,3,4,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,1,2,6,3,7,4,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [1,5,2,6,3,7,4,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,1,2,6,7,3,4,8]=>[1,5,7,4,6,3,2,8]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [1,5,6,7,2,3,4,8]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,1,6,2,3,7,8,4]=>[1,5,3,6,7,8,4,2]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,1,2,3,7,8,4]=>[1,5,3,2,6,7,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,1,2,6,3,7,8,4]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [1,5,2,6,3,7,8,4]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,5,6,2,3,7,8,4]=>[1,2,5,3,6,7,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,1,2,6,7,3,8,4]=>[1,5,7,8,4,6,3,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [1,5,6,7,2,3,8,4]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,1,2,6,7,8,3,4]=>[1,5,7,3,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [1,5,2,6,7,8,3,4]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,6,2,7,8,3,4]=>[1,2,5,7,3,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,6,7,8,2,3,4]=>[1,2,5,8,4,7,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [5,1,6,2,8,3,4,7]=>[1,5,8,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,6,1,2,8,3,4,7]=>[1,5,8,7,4,2,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,6,1,8,2,3,4,7]=>[1,5,2,6,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,6,8,1,2,3,4,7]=>[1,5,2,6,3,8,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,1,6,2,3,8,4,7]=>[1,5,3,6,8,7,4,2]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,6,1,2,3,8,4,7]=>[1,5,3,2,6,8,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,1,2,6,3,8,4,7]=>[1,5,3,2,4,6,8,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [1,5,2,6,3,8,4,7]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,5,6,2,3,8,4,7]=>[1,2,5,3,6,8,7,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [5,1,2,6,8,3,4,7]=>[1,5,8,7,4,6,3,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [1,5,6,2,8,3,4,7]=>[1,2,5,8,7,4,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [1,5,6,8,2,3,4,7]=>[1,2,5,3,6,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [5,1,6,2,3,4,8,7]=>[1,5,3,6,4,2,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,1,2,3,4,8,7]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,1,2,6,3,4,8,7]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [1,5,2,6,3,4,8,7]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,5,6,2,3,4,8,7]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,5,2,3,6,4,8,7]=>[1,2,5,6,4,3,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,2,5,3,6,4,8,7]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,2,5,6,3,4,8,7]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,5,2,3,6,8,4,7]=>[1,2,5,6,8,7,4,3]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [1,2,5,6,3,8,4,7]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [1,2,5,6,8,3,4,7]=>[1,2,3,5,8,7,4,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [5,1,6,2,3,4,7,8]=>[1,5,3,6,4,2,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,1,2,6,3,4,7,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [1,5,2,6,3,4,7,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,5,6,2,3,4,7,8]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,1,2,3,6,4,7,8]=>[1,5,6,4,3,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [1,5,2,3,6,4,7,8]=>[1,2,5,6,4,3,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,2,5,3,6,4,7,8]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,2,5,6,3,4,7,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [5,1,2,3,6,7,4,8]=>[1,5,6,7,4,3,2,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [1,5,2,3,6,7,4,8]=>[1,2,5,6,7,4,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,2,5,3,6,7,4,8]=>[1,2,3,5,6,7,4,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,2,5,6,3,7,4,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [5,1,2,3,6,7,8,4]=>[1,5,6,7,8,4,3,2]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [1,5,2,3,6,7,8,4]=>[1,2,5,6,7,8,4,3]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,2,5,3,6,7,8,4]=>[1,2,3,5,6,7,8,4]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,2,5,6,3,7,8,4]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,2,5,6,7,3,8,4]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,5,6,7,8,3,4]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [5,1,7,2,8,3,4,6]=>[1,5,8,6,3,7,4,2]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,7,1,2,8,3,4,6]=>[1,5,8,6,3,2,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,1,7,8,2,3,4,6]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,1,8,2,3,4,6]=>[1,5,2,7,4,8,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,7,8,1,2,3,4,6]=>[1,5,2,7,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,1,7,2,3,8,4,6]=>[1,5,3,7,4,2,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,7,1,2,3,8,4,6]=>[1,5,3,2,7,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,1,2,7,3,8,4,6]=>[1,5,3,2,4,7,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [1,5,2,7,3,8,4,6]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,7,2,3,8,4,6]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,7,2,8,3,4,6]=>[1,2,5,8,6,3,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,5,7,8,2,3,4,6]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,1,7,2,3,4,8,6]=>[1,5,3,7,8,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,1,2,7,3,4,8,6]=>[1,5,3,2,4,7,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [1,5,2,7,3,4,8,6]=>[1,2,5,3,4,7,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,7,2,3,4,8,6]=>[1,2,5,3,7,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,2,5,3,7,4,8,6]=>[1,2,3,5,7,8,6,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,5,7,3,4,8,6]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,5,3,7,8,4,6]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,5,7,3,8,4,6]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,5,7,8,3,4,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [5,7,1,2,3,4,6,8]=>[1,5,3,2,7,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,1,2,7,3,4,6,8]=>[1,5,3,2,4,7,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [1,5,2,7,3,4,6,8]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,7,2,3,4,6,8]=>[1,2,5,3,7,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,2,3,7,4,6,8]=>[1,2,5,7,6,4,3,8]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,2,5,3,7,4,6,8]=>[1,2,3,5,7,6,4,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,5,7,3,4,6,8]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,5,2,3,4,7,6,8]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,2,5,3,4,7,6,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,2,3,5,7,4,6,8]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [5,1,2,3,4,7,8,6]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [1,5,2,3,4,7,8,6]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,2,5,3,4,7,8,6]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,2,3,5,7,4,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,2,3,5,7,8,4,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [5,1,8,2,3,4,6,7]=>[1,5,3,8,7,6,4,2]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,8,1,2,3,4,6,7]=>[1,5,3,2,8,7,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,1,2,8,3,4,6,7]=>[1,5,3,2,4,8,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [1,5,2,8,3,4,6,7]=>[1,2,5,3,4,8,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,5,8,2,3,4,6,7]=>[1,2,5,3,8,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,1,2,3,8,4,6,7]=>[1,5,8,7,6,4,3,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [1,5,2,3,8,4,6,7]=>[1,2,5,8,7,6,4,3]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [1,2,5,3,8,4,6,7]=>[1,2,3,5,8,7,6,4]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [1,2,5,8,3,4,6,7]=>[1,2,3,5,4,8,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [1,5,2,3,4,8,6,7]=>[1,2,5,4,3,6,8,7]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [1,2,5,3,4,8,6,7]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [1,2,3,5,4,8,6,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [1,2,3,5,8,4,6,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [5,1,2,3,4,6,8,7]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [1,5,2,3,4,6,8,7]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,2,5,3,4,6,8,7]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,2,3,5,6,8,4,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [1,5,2,3,4,6,7,8]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,2,5,3,4,6,7,8]=>[1,2,3,5,4,6,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [6,1,7,2,8,3,4,5]=>[1,6,3,7,4,2,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,7,1,2,8,3,4,5]=>[1,6,3,2,7,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,1,7,8,2,3,4,5]=>[1,6,3,7,4,8,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,7,1,8,2,3,4,5]=>[1,6,3,2,7,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,1,7,2,3,8,4,5]=>[1,6,8,5,3,7,4,2]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [6,7,1,2,3,8,4,5]=>[1,6,8,5,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [6,1,2,7,3,8,4,5]=>[1,6,8,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [1,6,2,7,3,8,4,5]=>[1,2,6,8,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,6,7,2,3,8,4,5]=>[1,2,6,8,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [6,1,2,7,8,3,4,5]=>[1,6,3,2,4,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [1,6,2,7,8,3,4,5]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,7,2,8,3,4,5]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,7,8,2,3,4,5]=>[1,2,6,3,7,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,1,7,2,3,4,8,5]=>[1,6,4,2,3,7,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,1,2,7,3,4,8,5]=>[1,6,4,7,8,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [1,6,2,7,3,4,8,5]=>[1,2,6,4,7,8,5,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,6,7,2,3,4,8,5]=>[1,2,6,4,3,7,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,1,2,3,7,4,8,5]=>[1,6,4,3,2,5,7,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [1,6,2,3,7,4,8,5]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,2,6,3,7,4,8,5]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,6,7,3,4,8,5]=>[1,2,3,6,4,7,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [6,1,2,3,7,8,4,5]=>[1,6,8,5,7,4,3,2]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [1,2,6,3,7,8,4,5]=>[1,2,3,6,8,5,7,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,2,6,7,3,8,4,5]=>[1,2,3,6,8,5,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,2,6,7,8,3,4,5]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [6,1,7,2,3,4,5,8]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,1,2,7,3,4,5,8]=>[1,6,4,7,5,3,2,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [1,6,2,7,3,4,5,8]=>[1,2,6,4,7,5,3,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,6,7,2,3,4,5,8]=>[1,2,6,4,3,7,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,1,2,3,7,4,5,8]=>[1,6,4,3,2,5,7,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [1,6,2,3,7,4,5,8]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,2,6,3,7,4,5,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,6,7,3,4,5,8]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [6,1,2,3,4,7,5,8]=>[1,6,7,5,4,3,2,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [1,6,2,3,4,7,5,8]=>[1,2,6,7,5,4,3,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [1,2,6,3,4,7,5,8]=>[1,2,3,6,7,5,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,2,3,6,4,7,5,8]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,2,3,6,7,4,5,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [6,1,2,3,4,7,8,5]=>[1,6,7,8,5,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [1,6,2,3,4,7,8,5]=>[1,2,6,7,8,5,4,3]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [1,2,6,3,4,7,8,5]=>[1,2,3,6,7,8,5,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,2,3,6,4,7,8,5]=>[1,2,3,4,6,7,8,5]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,2,3,6,7,4,8,5]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,2,3,6,7,8,4,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [6,1,8,2,3,4,5,7]=>[1,6,4,2,3,8,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,8,1,2,3,4,5,7]=>[1,6,4,2,8,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,1,2,8,3,4,5,7]=>[1,6,4,8,7,5,3,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [1,6,2,8,3,4,5,7]=>[1,2,6,4,8,7,5,3]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,2,6,3,8,4,5,7]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,2,6,8,3,4,5,7]=>[1,2,3,6,4,8,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [6,1,2,3,4,8,5,7]=>[1,6,8,7,5,4,3,2]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [1,2,6,3,4,8,5,7]=>[1,2,3,6,8,7,5,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,2,3,6,4,8,5,7]=>[1,2,3,4,6,8,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,2,3,6,8,4,5,7]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [6,1,2,3,4,5,8,7]=>[1,6,5,4,3,2,7,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [1,6,2,3,4,5,8,7]=>[1,2,6,5,4,3,7,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [1,2,6,3,4,5,8,7]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,2,3,6,4,5,8,7]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,2,3,4,6,8,5,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [1,6,2,3,4,5,7,8]=>[1,2,6,5,4,3,7,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [1,2,6,3,4,5,7,8]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,2,3,6,4,5,7,8]=>[1,2,3,4,6,5,7,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [7,1,8,2,3,4,5,6]=>[1,7,5,3,8,6,4,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,1,2,8,3,4,5,6]=>[1,7,5,3,2,4,8,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [1,7,2,8,3,4,5,6]=>[1,2,7,5,3,4,8,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,7,8,2,3,4,5,6]=>[1,2,7,5,3,8,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [7,1,2,3,8,4,5,6]=>[1,7,5,8,6,4,3,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [1,7,2,3,8,4,5,6]=>[1,2,7,5,8,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,2,7,3,8,4,5,6]=>[1,2,3,7,5,8,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,2,7,8,3,4,5,6]=>[1,2,3,7,5,4,8,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [7,1,2,3,4,8,5,6]=>[1,7,5,4,3,2,6,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [1,2,7,3,4,8,5,6]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,2,3,7,4,8,5,6]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,2,3,7,8,4,5,6]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [7,1,2,3,4,5,8,6]=>[1,7,8,6,5,4,3,2]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]] [1,7,2,3,4,5,8,6]=>[1,2,7,8,6,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [1,2,7,3,4,5,8,6]=>[1,2,3,7,8,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [1,2,3,7,4,5,8,6]=>[1,2,3,4,7,8,6,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [1,2,3,4,7,5,8,6]=>[1,2,3,4,5,7,8,6]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,2,3,4,7,8,5,6]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,7,2,3,4,5,6,8]=>[1,2,7,6,5,4,3,8]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [1,2,7,3,4,5,6,8]=>[1,2,3,7,6,5,4,8]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [1,2,3,7,4,5,6,8]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [1,2,3,4,7,5,6,8]=>[1,2,3,4,5,7,6,8]=>[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] [1,8,2,3,4,5,6,7]=>[1,2,8,7,6,5,4,3]=>[.,[.,[[[[[[.,.],.],.],.],.],.]]] [1,2,8,3,4,5,6,7]=>[1,2,3,8,7,6,5,4]=>[.,[.,[.,[[[[[.,.],.],.],.],.]]]] [1,2,3,8,4,5,6,7]=>[1,2,3,4,8,7,6,5]=>[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] [1,2,3,4,8,5,6,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [1,2,3,4,5,8,6,7]=>[1,2,3,4,5,6,8,7]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] [5,3,2,6,1,4,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [7,3,2,5,4,8,1,6]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,4,5,2,3,7,6,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [7,4,5,2,3,8,1,6]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,4,5,2,3,1,8,7]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,4,6,2,1,3,8,7]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [3,6,1,5,4,2,8,7]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,6,5,1,3,2,8,7]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,6,4,3,1,2,8,7]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [7,5,4,3,2,8,1,6]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,6,4,3,7,2,5,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [7,6,4,3,8,2,1,5]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,7,4,3,8,1,2,5]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,7,4,3,1,8,2,6]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,5,1,3,8,2,6]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,7,1,5,4,8,2,6]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,1,7,5,4,8,3,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,8,1,5,4,7,6,2]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [4,8,5,1,3,7,6,2]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,8,4,3,1,7,6,2]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,8,4,3,7,1,5,2]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,8,4,3,6,5,1,2]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,8,5,7,3,1,4,2]=>[1,6,2,8,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [5,8,6,7,1,3,4,2]=>[1,5,2,8,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,8,6,1,7,3,5,2]=>[1,4,2,8,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,8,1,6,7,4,5,2]=>[1,3,2,8,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [2,1,8,6,7,4,5,3]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [2,1,7,6,8,4,3,5]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [3,7,1,6,8,4,2,5]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [4,7,6,1,8,3,2,5]=>[1,4,2,7,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,7,6,8,1,3,2,4]=>[1,5,2,7,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,4,7,2,1,8,3,6]=>[1,5,2,4,3,7,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,4,7,2,8,1,3,5]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,4,6,2,8,3,1,5]=>[1,7,2,4,3,6,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [8,4,6,2,7,3,5,1]=>[1,8,2,4,3,6,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,3,2,6,7,4,5,1]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [7,3,2,6,8,4,1,5]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [6,3,2,7,8,1,4,5]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,3,2,7,1,8,4,6]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,3,2,1,7,8,5,6]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,4,1,2,8,7,6,5]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [5,3,2,8,1,7,6,4]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,3,2,8,7,1,5,4]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,3,2,8,6,5,1,4]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,4,7,2,6,5,3,1]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [7,4,8,2,6,5,1,3]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,4,8,2,7,1,5,3]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,4,8,2,1,7,6,3]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,5,8,1,2,7,6,3]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,5,1,8,2,7,6,4]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [2,1,5,8,3,7,6,4]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,1,6,8,7,3,5,4]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,6,1,8,7,2,5,4]=>[1,3,2,6,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,6,8,1,7,2,5,3]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,6,8,7,1,2,4,3]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,5,8,7,2,1,4,3]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,5,8,6,2,4,1,3]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,5,7,6,2,4,3,1]=>[1,8,2,5,3,7,4,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [5,7,8,6,1,4,2,3]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,8,1,6,5,2,3]=>[1,4,2,7,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,7,1,8,6,5,2,4]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,1,7,8,6,5,3,4]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,8,1,7,6,5,4,2]=>[1,3,2,8,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [4,8,7,1,6,5,3,2]=>[1,4,2,8,3,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [5,8,7,6,1,4,3,2]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,8,7,5,4,1,3,2]=>[1,6,2,8,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,1,4,3,6,5,8,7,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [3,4,1,2,6,5,8,7,10,9]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [10,3,2,5,4,7,6,9,8,1]=>[1,10,2,3,4,5,6,7,8,9]=>[.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]] [2,1,5,6,3,4,8,7,10,9]=>[1,2,3,5,4,6,7,8,9,10]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]] [2,1,10,5,4,7,6,9,8,3]=>[1,2,3,10,4,5,6,7,8,9]=>[.,[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]] [2,1,4,3,7,8,5,6,10,9]=>[1,2,3,4,5,7,6,8,9,10]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]] [10,3,2,7,6,5,4,9,8,1]=>[1,10,2,3,4,7,5,6,8,9]=>[.,[[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]],.]] [2,1,4,3,10,7,6,9,8,5]=>[1,2,3,4,5,10,6,7,8,9]=>[.,[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]] [2,1,4,3,8,9,10,5,6,7]=>[1,2,3,4,5,8,6,9,7,10]=>[.,[.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]]] [4,5,7,1,2,9,3,10,6,8]=>[1,4,2,5,3,7,6,9,8,10]=>[.,[[.,[.,.]],[.,[[.,.],[[.,.],[.,.]]]]]] [3,5,1,7,2,9,4,10,6,8]=>[1,3,2,5,4,7,6,9,8,10]=>[.,[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]] [2,1,5,7,3,9,4,10,6,8]=>[1,2,3,5,4,7,6,9,8,10]=>[.,[.,[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]]] [2,1,6,7,9,3,4,10,5,8]=>[1,2,3,6,4,7,5,9,8,10]=>[.,[.,[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]]] [2,1,4,3,6,5,9,10,7,8]=>[1,2,3,4,5,6,7,9,8,10]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] [2,1,4,3,6,5,10,9,8,7]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]] [4,2,5,1,3,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,2,4,1,3,6,7,8]=>[1,5,3,4,2,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,2,6,1,3,5,7,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,3,6,1,2,4,7,8]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,3,5,1,2,4,7,8]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,4,7,1,2,3,6,8]=>[1,5,2,4,3,7,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,2,7,1,3,4,5,8]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,3,7,1,2,4,5,8]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,4,7,1,2,3,5,8]=>[1,6,3,7,5,2,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,3,5,1,2,4,6,8]=>[1,7,6,4,2,3,5,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,3,6,1,2,4,5,8]=>[1,7,5,2,3,6,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [3,2,8,1,4,5,6,7]=>[1,3,8,7,6,5,4,2]=>[.,[[.,.],[[[[[.,.],.],.],.],.]]] [4,2,8,1,3,5,6,7]=>[1,4,2,3,8,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [5,2,8,1,3,4,6,7]=>[1,5,3,8,7,6,4,2]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,4,8,1,2,3,6,7]=>[1,5,2,4,3,8,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,2,8,1,3,4,5,7]=>[1,6,4,2,3,8,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,3,8,1,2,4,5,7]=>[1,6,4,2,3,8,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,4,8,1,2,3,5,7]=>[1,6,3,8,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,5,8,1,2,3,4,7]=>[1,6,3,8,7,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [7,2,8,1,3,4,5,6]=>[1,7,5,3,8,6,4,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,3,8,1,2,4,5,6]=>[1,7,5,2,3,8,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,4,8,1,2,3,5,6]=>[1,7,5,2,4,3,8,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,5,8,1,2,3,4,6]=>[1,7,4,2,5,3,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,2,4,1,3,5,6,7]=>[1,8,7,6,5,3,4,2]=>[.,[[[[[[.,.],[.,.]],.],.],.],.]] [8,3,5,1,2,4,6,7]=>[1,8,7,6,4,2,3,5]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]] [8,3,7,1,2,4,5,6]=>[1,8,6,4,2,3,7,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,4,7,1,2,3,5,6]=>[1,8,6,3,7,5,2,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [8,5,7,1,2,3,4,6]=>[1,8,6,3,7,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [3,2,5,7,1,4,6,8]=>[1,3,5,2,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,3,5,7,1,2,6,8]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,2,4,7,1,3,6,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,4,7,1,2,6,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,2,6,7,1,3,5,8]=>[1,4,7,5,2,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,2,6,7,1,3,4,8]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,3,6,7,1,2,4,8]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,2,5,7,1,3,4,8]=>[1,6,3,5,2,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,2,4,6,1,3,5,8]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,3,4,6,1,2,5,8]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,3,5,6,1,2,4,8]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [3,2,5,8,1,4,6,7]=>[1,3,5,2,4,8,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [4,2,5,8,1,3,6,7]=>[1,4,8,7,6,3,5,2]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [5,2,4,8,1,3,6,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [3,2,6,8,1,4,5,7]=>[1,3,6,4,8,7,5,2]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [5,2,6,8,1,3,4,7]=>[1,5,2,3,6,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,2,4,8,1,3,5,7]=>[1,6,3,4,8,7,5,2]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,3,4,8,1,2,5,7]=>[1,6,2,3,4,8,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,2,5,8,1,3,4,7]=>[1,6,3,5,2,4,8,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,4,5,8,1,2,3,7]=>[1,6,2,4,8,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [3,2,7,8,1,4,5,6]=>[1,3,7,5,2,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,3,7,8,1,2,5,6]=>[1,4,8,6,2,3,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,3,7,8,1,2,4,6]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,4,7,8,1,2,3,6]=>[1,5,2,4,8,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,2,7,8,1,3,4,5]=>[1,6,3,7,4,8,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,3,7,8,1,2,4,5]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,4,7,8,1,2,3,5]=>[1,6,2,4,8,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,2,4,8,1,3,5,6]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,3,4,8,1,2,5,6]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,3,5,8,1,2,4,6]=>[1,7,4,8,6,2,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,4,5,8,1,2,3,6]=>[1,7,3,5,2,4,8,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,2,4,6,1,3,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,3,4,6,1,2,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,2,5,6,1,3,4,7]=>[1,8,7,4,6,3,5,2]=>[.,[[[[[.,.],.],[[.,.],.]],.],.]] [8,3,5,6,1,2,4,7]=>[1,8,7,4,6,2,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [8,2,6,7,1,3,4,5]=>[1,8,5,2,3,6,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [3,6,2,5,1,4,7,8]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,6,2,5,1,3,7,8]=>[1,4,5,2,6,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,6,3,5,1,2,7,8]=>[1,4,5,2,6,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,6,2,4,1,3,7,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [3,7,2,5,1,4,6,8]=>[1,3,2,7,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,7,2,6,1,4,5,8]=>[1,3,2,7,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,7,3,6,1,2,5,8]=>[1,4,6,2,7,5,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,7,2,6,1,3,4,8]=>[1,5,2,7,4,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,7,3,6,1,2,4,8]=>[1,5,2,7,4,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,7,2,5,1,3,4,8]=>[1,6,3,2,7,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,8,2,5,1,3,6,7]=>[1,4,5,2,8,7,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [3,8,2,6,1,4,5,7]=>[1,3,2,8,7,5,4,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [4,8,2,6,1,3,5,7]=>[1,4,6,3,2,8,7,5]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [5,8,3,6,1,2,4,7]=>[1,5,2,8,7,4,6,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,8,4,6,1,2,3,7]=>[1,5,2,8,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,8,3,4,1,2,5,7]=>[1,6,2,8,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,8,4,5,1,2,3,7]=>[1,6,2,8,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [4,8,2,7,1,3,5,6]=>[1,4,7,5,2,8,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,3,7,1,2,5,6]=>[1,4,7,5,2,8,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,8,2,7,1,3,4,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,3,7,1,2,4,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,4,7,1,2,3,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,8,2,7,1,3,4,5]=>[1,6,3,2,8,5,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,8,3,7,1,2,4,5]=>[1,6,2,8,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,8,5,7,1,2,3,4]=>[1,6,2,8,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,8,2,4,1,3,5,6]=>[1,7,5,2,8,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,2,5,1,3,4,6]=>[1,7,4,5,2,8,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,8,3,5,1,2,4,6]=>[1,7,4,5,2,8,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [5,3,2,6,1,4,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,4,2,6,1,3,7,8]=>[1,5,2,4,6,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [6,3,2,5,1,4,7,8]=>[1,6,4,5,2,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,4,2,5,1,3,7,8]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,5,2,4,1,3,7,8]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,3,2,7,1,4,6,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,4,3,7,1,2,6,8]=>[1,5,2,4,7,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,3,2,7,1,4,5,8]=>[1,6,4,7,5,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,4,2,7,1,3,5,8]=>[1,6,3,2,4,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,4,3,7,1,2,5,8]=>[1,6,2,4,7,5,3,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,5,2,7,1,3,4,8]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,5,3,7,1,2,4,8]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,4,2,5,1,3,6,8]=>[1,7,6,3,2,4,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,3,2,6,1,4,5,8]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,4,2,6,1,3,5,8]=>[1,7,5,2,4,6,3,8]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,4,3,6,1,2,5,8]=>[1,7,5,2,4,6,3,8]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [5,3,2,8,1,4,6,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,4,3,8,1,2,6,7]=>[1,5,2,4,8,7,6,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,3,2,8,1,4,5,7]=>[1,6,4,8,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,4,2,8,1,3,5,7]=>[1,6,3,2,4,8,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,4,3,8,1,2,5,7]=>[1,6,2,4,8,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,5,3,8,1,2,4,7]=>[1,6,2,5,3,4,8,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,5,4,8,1,2,3,7]=>[1,6,2,5,3,4,8,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,3,2,8,1,4,5,6]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,4,2,8,1,3,5,6]=>[1,7,5,2,4,8,6,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,4,3,8,1,2,5,6]=>[1,7,5,2,4,8,6,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,5,3,8,1,2,4,6]=>[1,7,4,8,6,2,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,5,4,8,1,2,3,6]=>[1,7,3,4,8,6,2,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,6,2,8,1,3,4,5]=>[1,7,4,8,5,2,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,6,4,8,1,2,3,5]=>[1,7,3,4,8,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [8,3,2,5,1,4,6,7]=>[1,8,7,6,4,5,2,3]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]] [8,4,2,5,1,3,6,7]=>[1,8,7,6,3,2,4,5]=>[.,[[[[[.,.],[.,[.,.]]],.],.],.]] [8,3,2,6,1,4,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,4,2,6,1,3,5,7]=>[1,8,7,5,2,4,6,3]=>[.,[[[[.,[[.,.],.]],[.,.]],.],.]] [8,6,2,4,1,3,5,7]=>[1,8,7,5,2,6,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,3,2,7,1,4,5,6]=>[1,8,6,4,7,5,2,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,4,2,7,1,3,5,6]=>[1,8,6,3,2,4,7,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,4,3,7,1,2,5,6]=>[1,8,6,2,4,7,5,3]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [8,5,2,7,1,3,4,6]=>[1,8,6,3,2,5,4,7]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [8,5,3,7,1,2,4,6]=>[1,8,6,2,5,3,4,7]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [8,5,4,7,1,2,3,6]=>[1,8,6,2,5,3,4,7]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [8,6,3,7,1,2,4,5]=>[1,8,5,2,6,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,7,2,5,1,3,4,6]=>[1,8,6,3,2,7,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,7,2,6,1,3,4,5]=>[1,8,5,2,7,4,6,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [8,7,3,6,1,2,4,5]=>[1,8,5,2,7,4,6,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [8,7,4,6,1,2,3,5]=>[1,8,5,2,7,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [4,6,3,5,8,1,2,7]=>[1,4,5,8,7,2,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [5,6,2,4,8,1,3,7]=>[1,5,8,7,3,2,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [4,7,2,5,8,1,3,6]=>[1,4,5,8,6,2,7,3]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,7,3,5,8,1,2,6]=>[1,4,5,8,6,2,7,3]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,7,2,4,8,1,3,6]=>[1,5,8,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,7,3,4,8,1,2,6]=>[1,5,8,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [3,7,2,6,8,1,4,5]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [4,7,3,6,8,1,2,5]=>[1,4,6,2,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,7,4,6,8,1,2,3]=>[1,5,8,3,4,6,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,7,3,4,8,1,2,5]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,7,3,5,8,1,2,4]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,8,2,5,7,1,4,6]=>[1,3,2,8,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,8,2,6,7,1,4,5]=>[1,3,2,8,5,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [4,8,3,6,7,1,2,5]=>[1,4,6,2,8,5,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,8,2,6,7,1,3,4]=>[1,5,7,3,2,8,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,8,4,6,7,1,2,3]=>[1,5,7,2,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,8,2,5,7,1,3,4]=>[1,6,2,8,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,8,3,5,7,1,2,4]=>[1,6,2,8,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,8,4,5,7,1,2,3]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,8,2,4,6,1,3,5]=>[1,7,3,2,8,5,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,8,3,4,6,1,2,5]=>[1,7,2,8,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,8,2,5,6,1,3,4]=>[1,7,3,2,8,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,8,3,5,6,1,2,4]=>[1,7,2,8,4,5,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [4,3,2,6,8,1,5,7]=>[1,4,6,2,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,3,2,6,8,1,4,7]=>[1,5,8,7,4,6,2,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,4,2,6,8,1,3,7]=>[1,5,8,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,4,3,6,8,1,2,7]=>[1,5,8,7,2,4,6,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,3,2,5,8,1,4,7]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,5,2,4,8,1,3,7]=>[1,6,2,5,8,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [4,3,2,7,8,1,5,6]=>[1,4,7,5,8,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,3,2,7,8,1,4,6]=>[1,5,8,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,4,2,7,8,1,3,6]=>[1,5,8,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,4,3,7,8,1,2,6]=>[1,5,8,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,4,2,7,8,1,3,5]=>[1,6,2,4,7,3,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,4,3,7,8,1,2,5]=>[1,6,2,4,7,3,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,5,2,7,8,1,3,4]=>[1,6,2,5,8,4,7,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [7,4,2,5,8,1,3,6]=>[1,7,3,2,4,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,4,3,5,8,1,2,6]=>[1,7,2,4,5,8,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,5,3,4,8,1,2,6]=>[1,7,2,5,8,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,3,2,6,8,1,4,5]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,6,3,5,8,1,2,4]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,3,2,5,7,1,4,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,5,2,4,7,1,3,6]=>[1,8,6,2,5,7,3,4]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [8,3,2,6,7,1,4,5]=>[1,8,5,7,4,6,2,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,4,2,6,7,1,3,5]=>[1,8,5,7,3,2,4,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,6,3,5,7,1,2,4]=>[1,8,4,5,7,2,6,3]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,7,2,4,6,1,3,5]=>[1,8,5,6,2,7,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,7,3,4,6,1,2,5]=>[1,8,5,6,2,7,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,7,2,5,6,1,3,4]=>[1,8,4,5,6,2,7,3]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [8,7,3,5,6,1,2,4]=>[1,8,4,5,6,2,7,3]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [4,3,7,2,6,1,5,8]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,3,7,2,5,1,4,8]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,4,7,2,5,1,3,8]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,4,7,3,5,1,2,8]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [4,3,8,2,6,1,5,7]=>[1,4,2,3,8,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [6,3,8,2,5,1,4,7]=>[1,6,2,3,8,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,4,8,2,5,1,3,7]=>[1,6,2,4,3,8,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,4,8,3,5,1,2,7]=>[1,6,2,4,3,8,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,3,8,2,7,1,5,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,3,8,2,7,1,4,6]=>[1,5,7,4,2,3,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,4,8,2,7,1,3,6]=>[1,5,7,3,8,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,4,8,3,7,1,2,6]=>[1,5,7,2,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,3,8,2,7,1,4,5]=>[1,6,2,3,8,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,4,8,2,7,1,3,5]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,4,8,3,7,1,2,5]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,5,8,2,7,1,3,4]=>[1,6,2,5,7,3,8,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,4,8,3,5,1,2,6]=>[1,7,2,4,3,8,6,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [7,5,8,2,4,1,3,6]=>[1,7,3,8,6,2,5,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [7,5,8,3,4,1,2,6]=>[1,7,2,5,4,3,8,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,3,8,2,6,1,4,5]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,4,8,2,6,1,3,5]=>[1,7,3,8,5,6,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,5,8,2,6,1,3,4]=>[1,7,3,8,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,6,8,3,5,1,2,4]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,3,6,2,5,1,4,7]=>[1,8,7,4,2,3,6,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [8,4,6,2,5,1,3,7]=>[1,8,7,3,6,2,4,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]] [8,5,6,2,4,1,3,7]=>[1,8,7,3,6,2,5,4]=>[.,[[[[.,.],[[[.,.],.],.]],.],.]] [8,3,7,2,5,1,4,6]=>[1,8,6,2,3,7,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,4,7,3,5,1,2,6]=>[1,8,6,2,4,3,7,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [8,3,7,2,6,1,4,5]=>[1,8,5,6,2,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,4,7,2,6,1,3,5]=>[1,8,5,6,2,4,3,7]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [8,4,7,3,6,1,2,5]=>[1,8,5,6,2,4,3,7]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [8,6,7,2,4,1,3,5]=>[1,8,5,4,2,6,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [8,6,7,3,5,1,2,4]=>[1,8,4,3,7,2,6,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [5,4,3,2,7,1,6,8]=>[1,5,7,6,2,4,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,4,3,2,7,1,5,8]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,5,4,2,7,1,3,8]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,5,4,2,6,1,3,8]=>[1,7,3,4,2,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,6,3,2,5,1,4,8]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [5,4,3,2,8,1,6,7]=>[1,5,8,7,6,2,4,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,5,4,2,8,1,3,7]=>[1,6,2,5,8,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,5,4,3,8,1,2,7]=>[1,6,2,5,8,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,5,3,2,8,1,4,6]=>[1,7,4,2,5,8,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,5,4,2,8,1,3,6]=>[1,7,3,4,2,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,6,3,2,8,1,4,5]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,6,4,3,8,1,2,5]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,5,4,2,6,1,3,7]=>[1,8,7,3,4,2,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,6,3,2,5,1,4,7]=>[1,8,7,4,2,6,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [8,6,5,2,4,1,3,7]=>[1,8,7,3,5,4,2,6]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [8,6,3,2,7,1,4,5]=>[1,8,5,7,4,2,6,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,6,4,2,7,1,3,5]=>[1,8,5,7,3,4,2,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,6,4,3,7,1,2,5]=>[1,8,5,7,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,7,3,2,5,1,4,6]=>[1,8,6,2,7,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [8,7,3,2,6,1,4,5]=>[1,8,5,6,2,7,4,3]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [8,7,4,2,6,1,3,5]=>[1,8,5,6,2,7,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,7,4,3,6,1,2,5]=>[1,8,5,6,2,7,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,7,5,2,6,1,3,4]=>[1,8,4,2,7,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,7,6,2,4,1,3,5]=>[1,8,5,4,2,7,3,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,7,6,2,5,1,3,4]=>[1,8,4,2,7,3,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,7,6,3,5,1,2,4]=>[1,8,4,3,6,2,7,5]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [4,8,3,7,2,6,1,5]=>[1,4,7,2,8,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,8,3,7,2,6,1,4]=>[1,5,2,8,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,8,4,7,2,6,1,3]=>[1,5,2,8,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,8,3,7,2,5,1,4]=>[1,6,5,2,8,4,7,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,8,4,7,2,5,1,3]=>[1,6,5,2,8,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,8,5,7,2,4,1,3]=>[1,6,4,7,2,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,8,5,7,3,4,1,2]=>[1,6,4,7,2,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,8,3,6,2,5,1,4]=>[1,7,2,8,4,6,5,3]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [7,8,5,6,2,4,1,3]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,4,3,8,2,7,1,5]=>[1,6,7,2,4,8,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,5,3,8,2,7,1,4]=>[1,6,7,2,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,4,8,2,7,1,3]=>[1,6,7,2,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,4,8,3,7,1,2]=>[1,6,7,2,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,5,3,8,2,6,1,4]=>[1,7,2,5,3,4,8,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,4,8,2,6,1,3]=>[1,7,2,5,3,4,8,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,5,3,7,2,6,1,4]=>[1,8,4,7,2,5,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,5,4,7,2,6,1,3]=>[1,8,3,4,7,2,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,5,4,7,3,6,1,2]=>[1,8,2,5,3,4,7,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [8,6,3,7,2,5,1,4]=>[1,8,4,7,2,6,5,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,6,4,7,2,5,1,3]=>[1,8,3,4,7,2,6,5]=>[.,[[[.,.],[.,[[[.,.],.],.]]],.]] [8,6,4,7,3,5,1,2]=>[1,8,2,6,5,3,4,7]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [8,6,5,7,2,4,1,3]=>[1,8,3,5,2,6,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [8,7,4,6,3,5,1,2]=>[1,8,2,7,3,4,6,5]=>[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] [8,7,5,6,2,4,1,3]=>[1,8,3,5,2,7,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [6,5,4,3,2,8,1,7]=>[1,6,8,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,6,5,4,2,8,1,3]=>[1,7,2,6,8,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [8,5,4,3,2,7,1,6]=>[1,8,6,7,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [8,6,5,4,2,7,1,3]=>[1,8,3,5,2,6,7,4]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [8,7,4,3,2,6,1,5]=>[1,8,5,2,7,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,7,5,3,2,6,1,4]=>[1,8,4,3,5,2,7,6]=>[.,[[[[.,.],.],[.,[[.,.],.]]],.]] [8,7,5,4,2,6,1,3]=>[1,8,3,5,2,7,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,7,6,3,2,5,1,4]=>[1,8,4,3,6,5,2,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [8,7,6,4,2,5,1,3]=>[1,8,3,6,5,2,7,4]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [8,7,6,5,2,4,1,3]=>[1,8,3,6,4,5,2,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,1,2,3,4,7,5,6]=>[1,8,6,7,5,4,3,2]=>[.,[[[[[[.,.],.],.],.],[.,.]],.]] [8,1,2,3,6,4,5,7]=>[1,8,7,5,6,4,3,2]=>[.,[[[[[[.,.],.],.],[.,.]],.],.]] [7,1,2,3,6,4,8,5]=>[1,7,8,5,6,4,3,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [8,1,2,3,6,7,4,5]=>[1,8,5,6,7,4,3,2]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [4,1,2,8,3,7,5,6]=>[1,4,8,6,7,5,3,2]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [8,1,2,5,3,4,6,7]=>[1,8,7,6,4,5,3,2]=>[.,[[[[[[.,.],.],[.,.]],.],.],.]] [7,1,2,5,3,4,8,6]=>[1,7,8,6,4,5,3,2]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [8,1,2,6,3,4,5,7]=>[1,8,7,5,3,2,4,6]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [6,1,2,5,3,8,4,7]=>[1,6,8,7,4,5,3,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [8,1,2,5,3,7,4,6]=>[1,8,6,7,4,5,3,2]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [8,1,2,6,3,7,4,5]=>[1,8,5,3,2,4,6,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [6,1,2,5,3,7,8,4]=>[1,6,7,8,4,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [4,1,2,8,7,3,5,6]=>[1,4,8,6,3,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,1,2,7,6,3,8,5]=>[1,4,7,8,5,6,3,2]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [8,1,2,5,6,3,4,7]=>[1,8,7,4,5,6,3,2]=>[.,[[[[[.,.],.],[.,[.,.]]],.],.]] [8,1,2,5,7,3,4,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [4,1,2,5,8,7,3,6]=>[1,4,5,8,6,7,3,2]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [8,1,2,5,6,7,3,4]=>[1,8,4,5,6,7,3,2]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [3,1,8,2,6,4,5,7]=>[1,3,8,7,5,6,4,2]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [3,1,8,2,7,4,5,6]=>[1,3,8,6,4,2,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,1,7,2,6,4,8,5]=>[1,3,7,8,5,6,4,2]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,1,8,2,6,7,4,5]=>[1,3,8,5,6,7,4,2]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [8,1,4,2,3,5,6,7]=>[1,8,7,6,5,3,4,2]=>[.,[[[[[[.,.],[.,.]],.],.],.],.]] [7,1,4,2,3,5,8,6]=>[1,7,8,6,5,3,4,2]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [6,1,4,2,3,8,5,7]=>[1,6,8,7,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [8,1,4,2,3,7,5,6]=>[1,8,6,7,5,3,4,2]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [6,1,4,2,3,7,8,5]=>[1,6,7,8,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [8,1,5,2,3,4,6,7]=>[1,8,7,6,4,2,3,5]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]] [7,1,5,2,3,4,8,6]=>[1,7,8,6,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [8,1,7,2,3,4,5,6]=>[1,8,6,4,2,3,7,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [6,1,5,2,3,8,4,7]=>[1,6,8,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,1,5,2,3,7,4,6]=>[1,8,6,7,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [6,1,8,2,3,7,4,5]=>[1,6,7,4,2,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,1,5,2,3,7,8,4]=>[1,6,7,8,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,1,4,2,8,3,6,7]=>[1,5,8,7,6,3,4,2]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,1,4,2,7,3,8,6]=>[1,5,7,8,6,3,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,1,4,2,6,3,5,7]=>[1,8,7,5,6,3,4,2]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [8,1,4,2,7,3,5,6]=>[1,8,6,3,4,2,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [7,1,4,2,6,3,8,5]=>[1,7,8,5,6,3,4,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [8,1,5,2,6,3,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,1,5,2,7,3,4,6]=>[1,8,6,3,5,7,4,2]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [7,1,8,2,6,3,4,5]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,1,5,2,6,3,8,4]=>[1,7,8,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [5,1,4,2,8,7,3,6]=>[1,5,8,6,7,3,4,2]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [8,1,5,2,6,7,3,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [5,1,4,2,6,7,8,3]=>[1,5,6,7,8,3,4,2]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [3,1,8,6,2,4,5,7]=>[1,3,8,7,5,2,4,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [3,1,6,5,2,8,4,7]=>[1,3,6,8,7,4,5,2]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,1,8,5,2,7,4,6]=>[1,3,8,6,7,4,5,2]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [8,1,4,5,2,3,6,7]=>[1,8,7,6,3,4,5,2]=>[.,[[[[[.,.],[.,[.,.]]],.],.],.]] [7,1,4,5,2,3,8,6]=>[1,7,8,6,3,4,5,2]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [8,1,4,6,2,3,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [7,1,4,8,2,3,5,6]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,1,6,5,2,3,4,7]=>[1,8,7,4,5,2,3,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [7,1,8,6,2,3,4,5]=>[1,7,4,6,3,8,5,2]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [7,1,6,5,2,3,8,4]=>[1,7,8,4,5,2,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [6,1,4,5,2,8,3,7]=>[1,6,8,7,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,1,4,5,2,7,3,6]=>[1,8,6,7,3,4,5,2]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,1,6,5,2,7,3,4]=>[1,8,4,5,2,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [6,1,4,5,2,7,8,3]=>[1,6,7,8,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,1,8,5,6,2,4,7]=>[1,3,8,7,4,5,6,2]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [3,1,8,5,7,2,4,6]=>[1,3,8,6,2,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,1,7,5,6,2,8,4]=>[1,3,7,8,4,5,6,2]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [8,1,4,5,6,2,3,7]=>[1,8,7,3,4,5,6,2]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,1,4,5,7,2,3,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,1,4,7,6,2,3,5]=>[1,8,5,6,2,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,1,7,5,6,2,3,4]=>[1,8,4,5,6,2,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [7,1,4,5,6,2,8,3]=>[1,7,8,3,4,5,6,2]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [3,1,4,5,8,7,2,6]=>[1,3,4,5,8,6,7,2]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,1,4,8,6,7,2,5]=>[1,3,4,8,5,6,7,2]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,1,8,5,6,7,2,4]=>[1,3,8,4,5,6,7,2]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [8,1,4,5,6,7,2,3]=>[1,8,3,4,5,6,7,2]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [2,8,1,3,4,7,5,6]=>[1,2,8,6,7,5,4,3]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [2,8,1,3,6,4,5,7]=>[1,2,8,7,5,6,4,3]=>[.,[.,[[[[[.,.],.],[.,.]],.],.]]] [2,8,1,3,7,4,5,6]=>[1,2,8,6,4,3,5,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [2,7,1,3,6,4,8,5]=>[1,2,7,8,5,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [2,5,1,3,8,7,4,6]=>[1,2,5,8,6,7,4,3]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [2,8,1,3,6,7,4,5]=>[1,2,8,5,6,7,4,3]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [2,7,1,5,3,4,8,6]=>[1,2,7,8,6,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [2,7,1,6,3,4,8,5]=>[1,2,7,8,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,8,1,6,3,7,4,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [2,6,1,5,3,7,8,4]=>[1,2,6,7,8,4,5,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,4,1,8,7,3,5,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [2,4,1,7,6,3,8,5]=>[1,2,4,7,8,5,6,3]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,8,1,5,6,3,4,7]=>[1,2,8,7,4,5,6,3]=>[.,[.,[[[[.,.],[.,[.,.]]],.],.]]] [2,8,1,7,6,3,4,5]=>[1,2,8,5,6,3,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [2,7,1,5,6,3,8,4]=>[1,2,7,8,4,5,6,3]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,4,1,5,8,7,3,6]=>[1,2,4,5,8,6,7,3]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,4,1,8,6,7,3,5]=>[1,2,4,8,5,6,7,3]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [2,8,1,5,6,7,3,4]=>[1,2,8,4,5,6,7,3]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [7,3,1,2,4,5,8,6]=>[1,7,8,6,5,4,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [8,3,1,2,4,7,5,6]=>[1,8,6,7,5,4,2,3]=>[.,[[[[[.,[.,.]],.],.],[.,.]],.]] [5,3,1,2,7,4,8,6]=>[1,5,7,8,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [8,3,1,2,6,4,5,7]=>[1,8,7,5,6,4,2,3]=>[.,[[[[[.,[.,.]],.],[.,.]],.],.]] [8,3,1,2,7,4,5,6]=>[1,8,6,4,2,3,5,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [7,3,1,2,6,4,8,5]=>[1,7,8,5,6,4,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [5,3,1,2,6,8,4,7]=>[1,5,6,8,7,4,2,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [5,3,1,2,8,7,4,6]=>[1,5,8,6,7,4,2,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,3,1,2,6,7,8,4]=>[1,5,6,7,8,4,2,3]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,4,1,2,3,8,5,7]=>[1,6,8,7,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [8,4,1,2,3,7,5,6]=>[1,8,6,7,5,3,2,4]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [5,8,1,2,3,7,4,6]=>[1,5,3,2,8,6,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [8,6,1,2,3,7,4,5]=>[1,8,5,3,2,6,7,4]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [5,4,1,2,8,3,6,7]=>[1,5,8,7,6,3,2,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,4,1,2,7,3,8,6]=>[1,5,7,8,6,3,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,4,1,2,7,3,5,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [5,8,1,2,6,3,4,7]=>[1,5,6,3,2,8,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,8,1,2,7,3,4,6]=>[1,5,7,4,2,8,6,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,7,1,2,6,3,8,4]=>[1,5,6,3,2,7,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,4,1,2,6,8,3,7]=>[1,5,6,8,7,3,2,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,8,1,2,6,7,3,4]=>[1,5,6,7,3,2,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,4,1,2,6,7,8,3]=>[1,5,6,7,8,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,3,1,8,2,7,5,6]=>[1,4,8,6,7,5,2,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,3,1,5,2,4,6,7]=>[1,8,7,6,4,5,2,3]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]] [8,3,1,6,2,4,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [7,3,1,8,2,4,5,6]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,3,1,5,2,7,4,6]=>[1,8,6,7,4,5,2,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,4,1,5,2,3,6,7]=>[1,8,7,6,3,2,4,5]=>[.,[[[[[.,.],[.,[.,.]]],.],.],.]] [7,4,1,5,2,3,8,6]=>[1,7,8,6,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [8,4,1,6,2,3,5,7]=>[1,8,7,5,2,4,6,3]=>[.,[[[[.,[[.,.],.]],[.,.]],.],.]] [7,4,1,8,2,3,5,6]=>[1,7,5,2,4,8,6,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [6,8,1,5,2,3,4,7]=>[1,6,3,2,8,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,7,1,5,2,3,4,6]=>[1,8,6,3,2,7,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,7,1,6,2,3,4,5]=>[1,8,5,2,7,4,6,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [6,7,1,5,2,3,8,4]=>[1,6,3,2,7,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,4,1,5,2,8,3,7]=>[1,6,8,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,4,1,5,2,7,3,6]=>[1,8,6,7,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [6,8,1,5,2,7,3,4]=>[1,6,7,3,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,4,1,5,2,7,8,3]=>[1,6,7,8,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,3,1,8,7,2,5,6]=>[1,4,8,6,2,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,3,1,7,6,2,8,5]=>[1,4,7,8,5,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,3,1,5,6,2,4,7]=>[1,8,7,4,5,6,2,3]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,3,1,5,7,2,4,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,3,1,7,6,2,4,5]=>[1,8,5,6,2,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [7,3,1,5,6,2,8,4]=>[1,7,8,4,5,6,2,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,4,1,5,6,2,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,4,1,7,6,2,3,5]=>[1,8,5,6,2,4,7,3]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [7,8,1,5,6,2,3,4]=>[1,7,3,2,8,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [4,3,1,5,6,8,2,7]=>[1,4,5,6,8,7,2,3]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,3,1,8,6,7,2,5]=>[1,4,8,5,6,7,2,3]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [8,3,1,5,6,7,2,4]=>[1,8,4,5,6,7,2,3]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [8,4,1,5,6,7,2,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [4,3,1,5,6,7,8,2]=>[1,4,5,6,7,8,2,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [2,3,8,1,4,7,5,6]=>[1,2,3,8,6,7,5,4]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [2,3,8,1,6,4,5,7]=>[1,2,3,8,7,5,6,4]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [2,3,8,1,7,4,5,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [2,3,7,1,6,4,8,5]=>[1,2,3,7,8,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,3,5,1,8,7,4,6]=>[1,2,3,5,8,6,7,4]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,3,8,1,6,7,4,5]=>[1,2,3,8,5,6,7,4]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,8,4,1,3,5,6,7]=>[1,2,8,7,6,5,3,4]=>[.,[.,[[[[[.,[.,.]],.],.],.],.]]] [2,7,4,1,3,5,8,6]=>[1,2,7,8,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [2,6,4,1,3,8,5,7]=>[1,2,6,8,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,8,4,1,3,7,5,6]=>[1,2,8,6,7,5,3,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [2,6,4,1,3,7,8,5]=>[1,2,6,7,8,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,8,5,1,3,4,6,7]=>[1,2,8,7,6,4,3,5]=>[.,[.,[[[[[.,.],[.,.]],.],.],.]]] [2,7,5,1,3,4,8,6]=>[1,2,7,8,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [2,8,7,1,3,4,5,6]=>[1,2,8,6,4,3,7,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [2,6,5,1,3,8,4,7]=>[1,2,6,8,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,6,8,1,3,7,4,5]=>[1,2,6,7,4,3,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,6,5,1,3,7,8,4]=>[1,2,6,7,8,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,5,4,1,8,3,6,7]=>[1,2,5,8,7,6,3,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,5,4,1,7,3,8,6]=>[1,2,5,7,8,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,8,4,1,6,3,5,7]=>[1,2,8,7,5,6,3,4]=>[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] [2,7,4,1,6,3,8,5]=>[1,2,7,8,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,8,5,1,7,3,4,6]=>[1,2,8,6,3,5,7,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [2,7,5,1,6,3,8,4]=>[1,2,7,8,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,5,4,1,6,8,3,7]=>[1,2,5,6,8,7,3,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,5,4,1,8,7,3,6]=>[1,2,5,8,6,7,3,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,8,4,1,6,7,3,5]=>[1,2,8,5,6,7,3,4]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [2,8,5,1,6,7,3,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [2,5,4,1,6,7,8,3]=>[1,2,5,6,7,8,3,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [6,3,4,1,2,8,5,7]=>[1,6,8,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [8,3,4,1,2,7,5,6]=>[1,8,6,7,5,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [6,3,4,1,2,7,8,5]=>[1,6,7,8,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [7,3,5,1,2,4,8,6]=>[1,7,8,6,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [6,3,7,1,2,4,8,5]=>[1,6,4,2,3,7,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,3,5,1,2,8,4,7]=>[1,6,8,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,3,5,1,2,7,4,6]=>[1,8,6,7,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [6,3,8,1,2,7,4,5]=>[1,6,7,4,2,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,3,5,1,2,7,8,4]=>[1,6,7,8,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,5,4,1,2,3,8,6]=>[1,7,8,6,3,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [6,8,4,1,2,3,5,7]=>[1,6,3,4,2,8,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,8,5,1,2,3,4,7]=>[1,6,3,5,2,8,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,7,5,1,2,3,8,4]=>[1,6,3,5,2,7,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,5,4,1,2,8,3,7]=>[1,6,8,7,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,5,4,1,2,7,3,6]=>[1,8,6,7,3,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [6,8,4,1,2,7,3,5]=>[1,6,7,3,4,2,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,5,4,1,2,7,8,3]=>[1,6,7,8,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,3,4,1,8,2,6,7]=>[1,5,8,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,3,4,1,7,2,8,6]=>[1,5,7,8,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,3,4,1,6,2,5,7]=>[1,8,7,5,6,2,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,3,4,1,7,2,5,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,3,5,1,6,2,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [7,3,8,1,6,2,4,5]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,3,5,1,6,2,8,4]=>[1,7,8,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,5,4,1,6,2,3,7]=>[1,8,7,3,4,2,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,5,4,1,7,2,3,6]=>[1,8,6,2,5,7,3,4]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [7,8,4,1,6,2,3,5]=>[1,7,3,4,2,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,8,5,1,6,2,3,4]=>[1,7,3,5,6,2,8,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,5,4,1,6,2,8,3]=>[1,7,8,3,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [5,3,4,1,6,8,2,7]=>[1,5,6,8,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [8,3,4,1,6,7,2,5]=>[1,8,5,6,7,2,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,3,5,1,6,7,2,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [8,5,4,1,6,7,2,3]=>[1,8,3,4,2,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [5,3,4,1,6,7,8,2]=>[1,5,6,7,8,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [2,3,4,8,1,7,5,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [2,3,8,5,1,4,6,7]=>[1,2,3,8,7,6,4,5]=>[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] [2,3,7,5,1,4,8,6]=>[1,2,3,7,8,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [2,3,8,6,1,4,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [2,3,7,6,1,4,8,5]=>[1,2,3,7,8,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,3,6,5,1,8,4,7]=>[1,2,3,6,8,7,4,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,3,8,5,1,7,4,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [2,3,8,6,1,7,4,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,3,6,5,1,7,8,4]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,8,4,5,1,3,6,7]=>[1,2,8,7,6,3,4,5]=>[.,[.,[[[[.,[.,[.,.]]],.],.],.]]] [2,7,4,5,1,3,8,6]=>[1,2,7,8,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [2,7,4,8,1,3,5,6]=>[1,2,7,5,3,4,8,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,7,4,6,1,3,8,5]=>[1,2,7,8,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,8,6,5,1,3,4,7]=>[1,2,8,7,4,5,3,6]=>[.,[.,[[[[.,.],[.,[.,.]]],.],.]]] [2,7,8,6,1,3,4,5]=>[1,2,7,4,6,3,8,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [2,7,6,5,1,3,8,4]=>[1,2,7,8,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,6,4,5,1,8,3,7]=>[1,2,6,8,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,8,4,6,1,7,3,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [2,6,4,5,1,7,8,3]=>[1,2,6,7,8,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,3,4,5,1,2,8,6]=>[1,7,8,6,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [8,3,6,5,1,2,4,7]=>[1,8,7,4,5,2,3,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [7,3,8,6,1,2,4,5]=>[1,7,4,6,2,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,3,6,5,1,2,8,4]=>[1,7,8,4,5,2,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,6,4,5,1,2,8,3]=>[1,7,8,3,4,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,3,4,5,1,8,2,7]=>[1,6,8,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,3,4,5,1,7,2,6]=>[1,8,6,7,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,3,6,5,1,7,2,4]=>[1,8,4,5,2,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [8,6,4,5,1,7,2,3]=>[1,8,3,4,5,2,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [6,3,4,5,1,7,8,2]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,3,4,8,6,1,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [2,3,4,8,7,1,5,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [2,3,4,7,6,1,8,5]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,8,5,6,1,4,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [2,3,8,5,7,1,4,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [2,3,8,7,6,1,4,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,3,7,5,6,1,8,4]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,8,4,5,6,1,3,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [2,8,4,7,6,1,3,5]=>[1,2,8,5,6,3,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [2,8,7,5,6,1,3,4]=>[1,2,8,4,5,6,3,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [2,7,4,5,6,1,8,3]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [8,3,4,5,7,1,2,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,3,4,7,6,1,2,5]=>[1,8,5,6,2,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,3,7,5,6,1,2,4]=>[1,8,4,5,6,2,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [7,3,4,5,6,1,8,2]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [2,3,4,5,8,7,1,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [2,3,4,8,6,7,1,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,3,8,5,6,7,1,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,8,4,5,6,7,1,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [9,1,2,3,4,5,6,7,8]=>[1,9,8,7,6,5,4,3,2]=>[.,[[[[[[[[.,.],.],.],.],.],.],.],.]] [8,1,2,3,4,5,6,9,7]=>[1,8,9,7,6,5,4,3,2]=>[.,[[[[[[[.,.],.],.],.],.],.],[.,.]]] [7,1,2,3,4,5,9,6,8]=>[1,7,9,8,6,5,4,3,2]=>[.,[[[[[[.,.],.],.],.],.],[[.,.],.]]] [7,1,2,3,4,5,8,9,6]=>[1,7,8,9,6,5,4,3,2]=>[.,[[[[[[.,.],.],.],.],.],[.,[.,.]]]] [6,1,2,3,4,7,8,9,5]=>[1,6,7,8,9,5,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,[.,[.,.]]]]] [9,1,2,3,6,4,5,7,8]=>[1,9,8,7,5,6,4,3,2]=>[.,[[[[[[[.,.],.],.],[.,.]],.],.],.]] [5,1,2,3,6,7,8,9,4]=>[1,5,6,7,8,9,4,3,2]=>[.,[[[[.,.],.],.],[.,[.,[.,[.,.]]]]]] [9,1,2,5,6,7,8,3,4]=>[1,9,4,5,6,7,8,3,2]=>[.,[[[[.,.],.],[.,[.,[.,[.,.]]]]],.]] [4,1,2,5,6,7,8,9,3]=>[1,4,5,6,7,8,9,3,2]=>[.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]] [3,1,9,2,4,5,6,7,8]=>[1,3,9,8,7,6,5,4,2]=>[.,[[.,.],[[[[[[.,.],.],.],.],.],.]]] [3,1,5,2,7,4,9,6,8]=>[1,3,5,7,9,8,6,4,2]=>[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]] [8,1,4,5,6,7,2,9,3]=>[1,8,9,3,4,5,6,7,2]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],[.,.]]] [3,1,4,5,6,7,9,2,8]=>[1,3,4,5,6,7,9,8,2]=>[.,[[.,.],[.,[.,[.,[.,[[.,.],.]]]]]]] [3,1,9,5,6,7,8,2,4]=>[1,3,9,4,5,6,7,8,2]=>[.,[[.,.],[[.,[.,[.,[.,[.,.]]]]],.]]] [9,1,4,5,6,7,8,2,3]=>[1,9,3,4,5,6,7,8,2]=>[.,[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]] [3,1,4,5,6,7,8,9,2]=>[1,3,4,5,6,7,8,9,2]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [2,9,1,3,4,5,6,7,8]=>[1,2,9,8,7,6,5,4,3]=>[.,[.,[[[[[[[.,.],.],.],.],.],.],.]]] [2,4,1,6,3,8,5,9,7]=>[1,2,4,6,8,9,7,5,3]=>[.,[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]] [2,4,1,5,9,3,6,7,8]=>[1,2,4,5,9,8,7,6,3]=>[.,[.,[[.,.],[.,[[[[.,.],.],.],.]]]]] [2,9,1,5,6,7,8,3,4]=>[1,2,9,4,5,6,7,8,3]=>[.,[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]] [2,4,1,5,6,7,8,9,3]=>[1,2,4,5,6,7,8,9,3]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [9,3,1,2,4,5,6,7,8]=>[1,9,8,7,6,5,4,2,3]=>[.,[[[[[[[.,[.,.]],.],.],.],.],.],.]] [9,4,1,2,3,5,6,7,8]=>[1,9,8,7,6,5,3,2,4]=>[.,[[[[[[[.,.],[.,.]],.],.],.],.],.]] [9,7,1,2,3,4,5,6,8]=>[1,9,8,6,4,2,7,5,3]=>[.,[[[[[.,[.,.]],[.,.]],[.,.]],.],.]] [8,9,1,2,3,4,5,6,7]=>[1,8,6,4,2,9,7,5,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],[.,.]]] [5,4,1,2,6,7,8,9,3]=>[1,5,6,7,8,9,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]] [9,4,1,5,6,7,8,2,3]=>[1,9,3,2,4,5,6,7,8]=>[.,[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]] [4,3,1,5,6,7,8,9,2]=>[1,4,5,6,7,8,9,2,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [2,3,9,1,4,5,6,7,8]=>[1,2,3,9,8,7,6,5,4]=>[.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]] [2,3,8,1,6,7,4,9,5]=>[1,2,3,8,9,5,6,7,4]=>[.,[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]] [2,3,5,1,6,7,9,4,8]=>[1,2,3,5,6,7,9,8,4]=>[.,[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]] [2,3,9,1,6,7,8,4,5]=>[1,2,3,9,5,6,7,8,4]=>[.,[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]] [2,3,5,1,6,7,8,9,4]=>[1,2,3,5,6,7,8,9,4]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]] [2,9,5,1,6,7,8,3,4]=>[1,2,9,4,3,5,6,7,8]=>[.,[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]] [9,3,4,1,2,5,6,7,8]=>[1,9,8,7,6,5,2,3,4]=>[.,[[[[[[.,[.,[.,.]]],.],.],.],.],.]] [9,5,4,1,2,3,6,7,8]=>[1,9,8,7,6,3,4,2,5]=>[.,[[[[[[.,.],[.,[.,.]]],.],.],.],.]] [5,3,4,1,6,7,8,9,2]=>[1,5,6,7,8,9,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]] [2,3,4,9,1,5,6,7,8]=>[1,2,3,4,9,8,7,6,5]=>[.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]] [2,3,4,9,1,7,8,5,6]=>[1,2,3,4,9,6,7,8,5]=>[.,[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]] [2,3,4,6,1,7,8,9,5]=>[1,2,3,4,6,7,8,9,5]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]] [2,3,9,6,1,7,8,4,5]=>[1,2,3,9,5,4,6,7,8]=>[.,[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]] [6,3,4,5,1,7,8,9,2]=>[1,6,7,8,9,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]] [2,3,4,5,9,1,6,7,8]=>[1,2,3,4,5,9,8,7,6]=>[.,[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]] [2,3,4,5,8,1,6,9,7]=>[1,2,3,4,5,8,9,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]] [2,3,4,5,9,1,8,6,7]=>[1,2,3,4,5,9,7,8,6]=>[.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]] [2,3,4,5,7,1,8,9,6]=>[1,2,3,4,5,7,8,9,6]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [2,3,4,9,7,1,8,5,6]=>[1,2,3,4,9,6,5,7,8]=>[.,[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]] [7,3,4,5,6,1,8,9,2]=>[1,7,8,9,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,[.,.]]]] [2,3,4,5,6,9,1,7,8]=>[1,2,3,4,5,6,9,8,7]=>[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]] [2,3,4,5,6,8,1,9,7]=>[1,2,3,4,5,6,8,9,7]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [2,3,4,5,9,8,1,6,7]=>[1,2,3,4,5,9,7,6,8]=>[.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]] [8,3,4,5,6,7,1,9,2]=>[1,8,9,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]] [2,3,4,5,6,7,9,1,8]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [2,3,4,5,6,9,8,1,7]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [2,3,4,5,9,7,8,1,6]=>[1,2,3,4,5,9,6,7,8]=>[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]] [2,3,4,9,6,7,8,1,5]=>[1,2,3,4,9,5,6,7,8]=>[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]] [2,3,9,5,6,7,8,1,4]=>[1,2,3,9,4,5,6,7,8]=>[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]] [2,9,4,5,6,7,8,1,3]=>[1,2,9,3,4,5,6,7,8]=>[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]] [9,3,4,5,6,7,8,1,2]=>[1,9,2,3,4,5,6,7,8]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]] [2,3,4,5,6,7,8,9,1]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] []=>[]=>. [3,5,2,6,1,4,8,7]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,5,2,6,4,1,8,7]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,5,2,7,4,8,1,6]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,2,7,4,8,6,1]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,5,7,2,3,8,6,1]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,5,7,2,3,8,1,6]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,5,6,2,3,1,8,7]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,5,6,2,1,3,8,7]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,5,1,6,4,2,8,7]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [4,5,6,1,3,2,8,7]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,5,6,3,1,2,8,7]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,5,7,3,2,8,1,6]=>[1,4,3,7,2,5,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,5,7,3,2,8,6,1]=>[1,4,3,7,6,8,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,6,7,3,8,2,5,1]=>[1,4,3,7,5,8,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,6,7,3,8,2,1,5]=>[1,4,3,7,2,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,6,7,3,8,1,2,5]=>[1,4,3,7,2,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,5,7,3,1,8,2,6]=>[1,4,3,7,2,5,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,5,7,1,3,8,2,6]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,5,1,7,4,8,2,6]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [2,1,5,7,4,8,3,6]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,1,5,7,4,8,6,3]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [3,5,1,7,4,8,6,2]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,5,7,1,3,8,6,2]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,5,7,3,1,8,6,2]=>[1,4,3,7,6,8,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,6,7,3,8,1,5,2]=>[1,4,3,7,5,8,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,6,7,3,8,5,1,2]=>[1,4,3,7,2,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,6,7,3,8,5,2,1]=>[1,4,3,7,2,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [5,6,7,8,3,1,4,2]=>[1,5,3,7,4,8,2,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,6,7,8,1,3,4,2]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,6,7,1,8,3,5,2]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,6,1,7,8,4,5,2]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,1,6,7,8,4,5,3]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,1,6,7,8,4,3,5]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [3,6,1,7,8,4,2,5]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,6,7,1,8,3,2,5]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,6,7,8,1,3,2,4]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,5,7,2,1,8,3,6]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,6,7,2,8,1,3,5]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,7,2,8,3,1,5]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,7,2,8,3,5,1]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,6,2,7,8,4,5,1]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,6,2,7,8,4,1,5]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,6,2,7,8,1,4,5]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,5,2,7,1,8,4,6]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,4,2,1,7,8,5,6]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,4,1,2,7,8,6,5]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,5,2,7,1,8,6,4]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,6,2,7,8,1,5,4]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,6,2,7,8,5,1,4]=>[1,3,2,6,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,6,2,7,8,5,4,1]=>[1,3,2,6,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,6,7,2,8,5,3,1]=>[1,4,2,6,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,7,2,8,5,1,3]=>[1,4,2,6,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,7,2,8,1,5,3]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,5,7,2,1,8,6,3]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,5,7,1,2,8,6,3]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,5,1,7,2,8,6,4]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [2,1,5,7,3,8,6,4]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,1,6,7,8,3,5,4]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [3,6,1,7,8,2,5,4]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,6,7,1,8,2,5,3]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,6,7,8,1,2,4,3]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,7,8,2,1,4,3]=>[1,5,2,6,3,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,7,8,2,4,1,3]=>[1,5,2,6,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,6,7,8,2,4,3,1]=>[1,5,2,6,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,6,7,8,1,4,2,3]=>[1,5,2,6,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [4,6,7,1,8,5,2,3]=>[1,4,2,6,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,6,1,7,8,5,2,4]=>[1,3,2,6,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,1,6,7,8,5,3,4]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [3,6,1,7,8,5,4,2]=>[1,3,2,6,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,6,7,1,8,5,3,2]=>[1,4,2,6,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,6,7,8,1,4,3,2]=>[1,5,2,6,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,6,7,8,4,1,3,2]=>[1,5,4,8,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [3,4,2,1,6,5,8,7,10,9]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,5,2,7,4,9,6,10,8,1]=>[1,3,2,5,4,7,6,9,8,10]=>[.,[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]] [2,1,5,6,4,3,8,7,10,9]=>[1,2,3,5,4,6,7,8,9,10]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]] [2,1,5,7,4,9,6,10,8,3]=>[1,2,3,5,4,7,6,9,8,10]=>[.,[.,[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]]] [2,1,4,3,7,8,6,5,10,9]=>[1,2,3,4,5,7,6,8,9,10]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]] [2,1,4,3,6,5,9,10,8,7]=>[1,2,3,4,5,6,7,9,8,10]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] [6,5,8,7,3,4,1,2]=>[1,6,4,7,2,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [3,6,7,4,5,8,1,2]=>[1,3,7,2,6,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [2,6,7,4,5,1,8,3]=>[1,2,6,3,7,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,7,4,5,2,3,8]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,5,4,7,6,2,3,8]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,5,4,7,6,1,8,3]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [3,5,4,7,6,8,1,2]=>[1,3,4,7,2,5,6,8]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [4,5,3,7,8,6,1,2]=>[1,4,7,2,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,4,3,8,7,6,1,2]=>[1,5,7,2,4,8,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,4,8,3,7,5,1,2]=>[1,6,5,7,2,4,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [6,3,8,4,5,7,1,2]=>[1,6,7,2,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,3,4,8,6,7,1,2]=>[1,5,6,7,2,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,3,5,6,8,7,1,2]=>[1,4,6,7,2,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,2,5,6,1,8,7,4]=>[1,3,5,2,4,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [4,2,5,6,8,1,7,3]=>[1,4,6,2,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,2,4,8,6,1,7,3]=>[1,5,6,2,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,2,8,4,5,1,7,3]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,8,2,4,5,1,6,3]=>[1,7,6,2,8,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,8,1,4,5,2,3,6]=>[1,7,3,2,8,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [6,1,8,4,5,2,3,7]=>[1,6,2,3,8,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,1,4,8,6,2,3,7]=>[1,5,6,2,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,1,3,2,8,6,5,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [5,1,3,8,2,6,4,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,1,8,3,2,5,4,7]=>[1,6,5,2,3,8,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [7,8,1,3,2,5,4,6]=>[1,7,4,3,2,8,6,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [7,8,2,3,1,5,6,4]=>[1,7,6,5,2,8,4,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [6,2,8,3,1,5,7,4]=>[1,6,5,2,3,8,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,2,3,8,1,6,7,4]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,3,8,2,1,7,5,4]=>[1,6,7,5,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [7,8,3,2,1,6,5,4]=>[1,7,5,2,8,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,8,4,2,6,1,5,3]=>[1,7,5,6,2,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [5,4,2,8,7,1,6,3]=>[1,5,7,6,2,4,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,5,2,7,8,1,6,3]=>[1,4,7,6,2,5,8,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [2,5,3,7,1,6,8,4]=>[1,2,5,3,4,7,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,3,7,2,6,4,8]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,6,7,3,2,5,4,8]=>[1,2,6,5,3,7,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,6,7,3,1,5,8,4]=>[1,2,6,5,3,7,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [3,6,7,2,1,8,5,4]=>[1,3,7,5,2,6,8,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [7,8,5,6,2,1,4,3]=>[1,7,4,6,2,8,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,5,8,7,1,2,3,4]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,4,1,8,7,2,3,6]=>[1,5,7,3,2,4,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,4,8,1,7,2,3,5]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,8,3,1,2,6,4,5]=>[1,7,4,2,8,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [5,3,1,8,2,7,4,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,3,1,2,8,7,5,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,2,1,3,8,5,7,6]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [5,2,1,8,3,4,7,6]=>[1,5,3,2,4,8,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,2,8,1,3,4,7,5]=>[1,6,4,2,3,8,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,8,2,1,3,4,6,5]=>[1,7,6,4,2,8,5,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [4,3,1,2,6,5,8,7]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,3,1,6,2,4,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,3,1,5,2,4,8,7]=>[1,6,4,5,2,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,3,1,5,2,8,4,6]=>[1,7,4,5,2,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,4,5,1,2,7,3,6]=>[1,8,6,7,3,5,2,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [7,4,5,1,2,8,3,6]=>[1,7,3,5,2,4,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,4,5,1,2,3,8,7]=>[1,6,3,5,2,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,4,6,1,2,3,8,7]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [2,1,6,5,3,4,8,7]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [3,6,1,5,2,4,8,7]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,6,5,1,2,3,8,7]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,6,4,1,2,3,8,7]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,5,4,1,2,3,8,7]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,5,4,1,2,8,3,6]=>[1,7,3,4,2,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [8,6,4,1,7,2,3,5]=>[1,8,5,7,3,4,2,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [7,6,4,1,8,2,3,5]=>[1,7,3,4,2,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [6,7,4,1,8,2,3,5]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,7,4,1,2,8,3,6]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,5,1,2,8,3,6]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,7,1,5,2,8,4,6]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,1,7,5,3,8,4,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,1,8,5,3,7,4,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [3,8,1,5,2,7,4,6]=>[1,3,2,8,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,8,5,1,2,7,3,6]=>[1,4,2,8,6,7,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,8,4,1,2,7,3,6]=>[1,5,2,8,6,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,8,4,1,7,2,3,5]=>[1,6,2,8,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [8,7,4,1,6,2,3,5]=>[1,8,5,6,2,7,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [5,8,6,7,1,2,3,4]=>[1,5,2,8,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [4,8,6,1,7,2,3,5]=>[1,4,2,8,5,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [3,8,1,6,7,2,4,5]=>[1,3,2,8,5,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [2,1,8,6,7,3,4,5]=>[1,2,3,8,5,7,4,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [2,1,7,6,8,3,4,5]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [3,7,1,6,8,2,4,5]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [4,7,6,1,8,2,3,5]=>[1,4,2,7,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,7,6,8,1,2,3,4]=>[1,5,2,7,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,4,7,1,2,8,3,6]=>[1,5,2,4,3,7,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,4,7,1,8,2,3,5]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,4,6,1,8,2,3,5]=>[1,7,3,6,2,4,5,8]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [8,4,6,1,7,2,3,5]=>[1,8,5,7,3,6,2,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,3,1,6,7,2,4,5]=>[1,8,5,7,4,6,2,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [7,3,1,6,8,2,4,5]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,3,1,7,8,2,4,5]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,3,1,7,2,8,4,6]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,3,1,2,7,8,5,6]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [2,1,4,3,8,7,5,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [3,4,1,2,8,7,5,6]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [6,3,1,8,7,2,4,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,3,1,8,6,2,4,5]=>[1,7,4,8,5,6,2,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,4,7,1,6,2,3,5]=>[1,8,5,6,2,4,3,7]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [7,4,8,1,6,2,3,5]=>[1,7,3,8,5,6,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [5,4,8,1,2,7,3,6]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,5,8,1,2,7,3,6]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,5,1,8,2,7,4,6]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [2,1,5,8,3,7,4,6]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,1,6,8,7,3,4,5]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,6,1,8,7,2,4,5]=>[1,3,2,6,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,6,8,1,7,2,3,5]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,6,8,7,1,2,3,4]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [7,5,8,6,1,2,3,4]=>[1,7,3,8,4,6,2,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [8,5,7,6,1,2,3,4]=>[1,8,4,6,2,5,3,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [5,7,8,6,1,2,3,4]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,8,1,6,2,3,5]=>[1,4,2,7,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,7,1,8,6,2,4,5]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,1,7,8,6,3,4,5]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,1,8,7,6,3,4,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [3,8,1,7,6,2,4,5]=>[1,3,2,8,5,6,4,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [4,8,7,1,6,2,3,5]=>[1,4,2,8,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,8,7,6,1,2,3,4]=>[1,5,2,8,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,8,7,5,1,2,3,4]=>[1,6,2,8,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,4,7,3,8,5,1,2]=>[1,6,5,8,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,4,7,3,5,8,1,2]=>[1,6,8,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,4,7,2,5,1,8,3]=>[1,6,2,4,3,7,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,4,2,7,6,1,3,8]=>[1,5,6,2,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,4,2,7,6,1,8,3]=>[1,5,6,2,4,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,4,3,7,6,8,1,2]=>[1,5,6,8,2,4,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,4,3,7,8,6,1,2]=>[1,5,8,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,4,8,3,5,7,1,2]=>[1,6,7,2,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,4,3,8,6,7,1,2]=>[1,5,6,7,2,4,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,4,3,6,8,7,1,2]=>[1,5,8,2,4,6,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,4,2,6,7,1,8,3]=>[1,5,7,8,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,4,2,6,7,1,3,8]=>[1,5,7,3,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,3,2,6,1,7,4,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,3,2,6,1,7,8,4]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,3,2,6,1,8,7,4]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,4,2,6,8,1,7,3]=>[1,5,8,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,4,2,8,6,1,7,3]=>[1,5,6,2,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [6,4,8,2,5,1,7,3]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,8,4,2,5,1,6,3]=>[1,7,6,2,8,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,8,4,2,5,1,3,6]=>[1,7,3,4,2,8,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [5,4,2,8,6,1,3,7]=>[1,5,6,2,4,8,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,3,2,6,1,8,4,7]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,3,2,1,6,8,5,7]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,3,2,1,8,6,5,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [5,3,2,8,1,6,4,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,3,8,2,1,5,4,7]=>[1,6,5,2,3,8,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [7,8,3,2,1,5,4,6]=>[1,7,4,2,8,6,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,8,3,2,1,5,6,4]=>[1,7,6,5,2,8,4,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [6,3,8,2,1,5,7,4]=>[1,6,5,2,3,8,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,3,2,8,1,6,7,4]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,4,2,7,8,1,6,3]=>[1,5,8,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,3,2,7,1,8,6,4]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,2,7,1,6,8,4]=>[1,5,2,3,4,7,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,2,7,1,6,4,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,3,7,2,1,5,4,8]=>[1,6,5,2,3,7,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,3,7,2,1,5,8,4]=>[1,6,5,2,3,7,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,3,7,2,1,8,5,4]=>[1,6,8,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,4,7,2,8,1,5,3]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,5,7,8,2,1,4,3]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,8,7,2,1,3,4]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,3,7,2,1,8,4,5]=>[1,6,8,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,3,7,2,1,4,8,5]=>[1,6,4,2,3,7,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,3,7,2,1,4,5,8]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,3,2,7,1,4,8,6]=>[1,5,2,3,4,7,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,4,2,8,7,1,3,6]=>[1,5,7,3,2,4,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,8,4,2,6,1,3,5]=>[1,7,3,4,2,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,8,3,2,1,6,4,5]=>[1,7,4,2,8,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [6,3,8,2,1,7,4,5]=>[1,6,7,4,2,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,3,2,8,1,7,4,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,3,2,1,8,7,5,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,3,2,1,7,5,8,6]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,3,2,1,7,5,6,8]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,3,2,1,8,5,7,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,3,2,8,1,4,7,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,3,8,2,1,4,7,5]=>[1,6,4,2,3,8,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,8,3,2,1,4,6,5]=>[1,7,6,4,2,8,5,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [6,3,8,2,1,4,5,7]=>[1,6,4,2,3,8,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [4,3,2,1,8,5,6,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [4,3,2,1,5,8,6,7]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [7,8,5,6,1,2,4,3]=>[1,7,4,6,2,8,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,8,4,1,6,2,5,3]=>[1,7,5,6,2,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,1,4,6,2,5,3]=>[1,7,5,6,2,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,1,8,4,7,2,5,3]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,6,8,4,7,2,5,3]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,6,8,3,2,7,5,4]=>[1,2,6,7,5,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [6,1,8,3,2,7,5,4]=>[1,6,7,5,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [7,8,1,3,2,6,5,4]=>[1,7,5,2,8,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,8,3,1,2,6,5,4]=>[1,7,5,2,8,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,8,3,4,6,5,1,2]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,8,2,4,6,1,5,3]=>[1,7,5,6,2,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,2,3,1,6,5,4]=>[1,7,5,2,8,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,8,2,1,3,6,5,4]=>[1,7,5,3,2,8,4,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,8,1,2,3,6,5,4]=>[1,7,5,3,2,8,4,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [6,1,8,2,3,7,5,4]=>[1,6,7,5,3,8,4,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [1,6,8,2,3,7,5,4]=>[1,2,6,7,5,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,5,2,8,3,7,6,4]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,1,2,8,3,7,6,4]=>[1,5,3,2,4,8,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,2,1,8,3,7,6,4]=>[1,5,3,2,4,8,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,2,8,1,3,7,5,4]=>[1,6,7,5,3,8,4,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [6,2,8,3,1,7,5,4]=>[1,6,7,5,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,2,8,4,7,1,5,3]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,3,8,4,7,5,1,2]=>[1,6,5,7,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [3,6,8,4,7,5,1,2]=>[1,3,8,2,6,5,7,4]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [2,6,8,4,7,1,5,3]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,8,3,1,7,5,4]=>[1,2,6,7,5,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,6,8,1,3,7,5,4]=>[1,2,6,7,5,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,5,1,8,3,7,6,4]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,2,5,8,3,7,6,4]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,4,1,3,8,7,6,5]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,5,3,8,1,7,6,4]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,5,4,8,7,1,6,3]=>[1,2,5,7,6,3,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,5,4,8,7,6,1,2]=>[1,3,4,8,2,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [5,3,4,8,7,6,1,2]=>[1,5,7,2,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,2,4,8,7,1,6,3]=>[1,5,7,6,2,3,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,2,3,8,1,7,6,4]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,2,1,3,8,7,6,5]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,1,2,3,8,7,6,5]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [1,4,2,3,8,7,6,5]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [4,1,3,2,8,7,6,5]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,3,1,2,8,7,6,5]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [6,3,8,1,2,7,5,4]=>[1,6,7,5,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [5,3,1,8,2,7,6,4]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,1,3,8,2,7,6,4]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,5,3,8,2,7,6,4]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,5,4,8,7,2,6,3]=>[1,2,5,7,6,3,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,1,4,8,7,2,6,3]=>[1,5,7,6,2,3,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,4,1,8,7,2,6,3]=>[1,5,7,6,2,4,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,4,8,1,7,2,5,3]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,5,8,7,1,2,4,3]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,6,8,7,3,4,1,2]=>[1,5,3,8,2,6,4,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,6,8,7,2,1,4,3]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,5,1,8,7,2,6,3]=>[1,4,8,3,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [4,1,5,8,7,2,6,3]=>[1,4,8,3,5,7,6,2]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [1,4,5,8,7,2,6,3]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [1,3,5,8,2,7,6,4]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [3,1,5,8,2,7,6,4]=>[1,3,5,2,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,6,8,1,2,7,5,4]=>[1,3,8,4,2,6,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [3,6,8,2,1,7,5,4]=>[1,3,8,4,2,6,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [4,6,8,2,7,1,5,3]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,8,3,7,5,1,2]=>[1,4,3,8,2,6,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,5,3,8,7,6,1,2]=>[1,4,8,2,5,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,5,2,8,7,1,6,3]=>[1,4,8,3,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [3,5,2,8,1,7,6,4]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,1,4,2,8,7,6,5]=>[1,3,4,2,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,1,2,4,8,7,6,5]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,2,5,8,1,7,6,4]=>[1,3,5,2,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [4,2,5,8,7,1,6,3]=>[1,4,8,3,5,7,6,2]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [4,3,5,8,7,6,1,2]=>[1,4,8,2,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [3,4,5,8,7,6,1,2]=>[1,3,5,7,2,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [2,4,5,8,7,1,6,3]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [2,3,5,8,1,7,6,4]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [4,1,3,2,6,5,8,7]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,1,3,2,6,4,8,7]=>[1,5,6,4,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,1,3,2,5,4,8,7]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,1,3,2,5,4,8,6]=>[1,7,8,6,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [8,1,3,2,5,4,7,6]=>[1,8,6,4,2,3,5,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,1,4,2,5,3,7,6]=>[1,8,6,3,4,2,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [7,1,4,2,5,3,8,6]=>[1,7,8,6,3,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [6,1,4,2,5,3,8,7]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,1,4,2,6,3,8,7]=>[1,5,6,3,4,2,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [2,1,6,3,5,4,8,7]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [3,1,6,2,5,4,8,7]=>[1,3,6,4,2,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,1,6,2,5,3,8,7]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,2,5,1,4,3,8,7]=>[1,6,3,5,4,2,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,2,6,1,4,3,8,7]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,2,7,1,4,3,8,6]=>[1,5,4,2,3,7,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,2,8,1,4,3,7,6]=>[1,5,4,2,3,8,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [6,2,8,1,4,3,7,5]=>[1,6,3,8,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,2,7,1,4,3,8,5]=>[1,6,3,7,8,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,2,6,1,4,3,8,5]=>[1,7,8,5,4,2,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,2,5,1,4,3,8,6]=>[1,7,8,6,3,5,4,2]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [4,1,7,2,5,3,8,6]=>[1,4,2,3,7,8,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,1,7,2,5,4,8,6]=>[1,3,7,8,6,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [2,1,7,3,5,4,8,6]=>[1,2,3,7,8,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [2,1,8,3,5,4,7,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [3,1,8,2,5,4,7,6]=>[1,3,8,6,4,2,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,1,8,2,5,3,7,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,2,5,1,4,3,7,6]=>[1,8,6,3,5,4,2,7]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [8,2,6,1,4,3,7,5]=>[1,8,5,4,2,3,6,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [7,1,4,3,8,2,6,5]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [8,1,4,3,7,2,6,5]=>[1,8,5,7,6,2,3,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,1,5,3,7,2,6,4]=>[1,8,4,3,5,7,6,2]=>[.,[[[[.,.],.],[.,[[.,.],.]]],.]] [7,1,5,3,8,2,6,4]=>[1,7,6,2,3,5,8,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [8,2,6,1,5,3,7,4]=>[1,8,4,2,3,6,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [5,1,8,2,6,3,7,4]=>[1,5,6,3,8,4,2,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [4,1,8,2,6,3,7,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,1,8,2,6,4,7,5]=>[1,3,8,5,6,4,2,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [2,1,8,3,6,4,7,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,1,7,3,6,4,8,5]=>[1,2,3,7,8,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [4,1,7,2,6,3,8,5]=>[1,4,2,3,7,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,1,7,2,6,3,8,4]=>[1,5,6,3,7,8,4,2]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [7,2,6,1,5,3,8,4]=>[1,7,8,4,2,3,6,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,2,7,1,5,3,8,4]=>[1,6,3,7,8,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,2,8,1,5,3,7,4]=>[1,6,3,8,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,1,5,2,6,3,7,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [6,1,5,2,7,3,8,4]=>[1,6,3,5,7,8,4,2]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,1,4,2,7,3,8,5]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [8,1,4,2,6,3,7,5]=>[1,8,5,6,3,4,2,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [8,1,3,2,6,4,7,5]=>[1,8,5,6,4,2,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [7,1,3,2,6,4,8,5]=>[1,7,8,5,6,4,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [6,1,3,2,7,4,8,5]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,1,3,2,7,4,8,6]=>[1,5,7,8,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,1,3,2,7,5,8,6]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [2,1,4,3,8,5,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [3,1,4,2,8,5,7,6]=>[1,3,4,2,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [4,1,3,2,8,5,7,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,1,3,2,8,4,7,6]=>[1,5,8,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [6,1,3,2,8,4,7,5]=>[1,6,4,2,3,5,8,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,4,7,1,3,2,6,5]=>[1,8,5,3,7,6,2,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [7,4,8,1,3,2,6,5]=>[1,7,6,2,4,3,8,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [7,3,8,1,4,2,6,5]=>[1,7,6,2,3,8,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [8,3,7,1,4,2,6,5]=>[1,8,5,4,2,3,7,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [6,1,4,2,8,3,7,5]=>[1,6,3,4,2,5,8,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [5,1,4,2,8,3,7,6]=>[1,5,8,6,3,4,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [4,1,5,2,8,3,7,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,1,5,2,8,4,7,6]=>[1,3,5,8,6,4,2,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [2,1,5,3,8,4,7,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,1,6,3,8,4,7,5]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,1,6,2,8,4,7,5]=>[1,3,6,4,2,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,1,6,2,8,3,7,5]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,1,6,2,8,3,7,4]=>[1,5,8,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [6,1,5,2,8,3,7,4]=>[1,6,3,5,8,4,2,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [8,3,7,1,5,2,6,4]=>[1,8,4,2,3,7,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [7,3,8,1,5,2,6,4]=>[1,7,6,2,3,8,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [6,2,7,3,8,1,5,4]=>[1,6,2,3,7,5,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [6,2,8,3,7,1,5,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,3,7,2,6,1,5,4]=>[1,8,4,2,3,7,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [5,1,8,3,7,2,6,4]=>[1,5,7,6,2,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,1,8,3,7,2,6,5]=>[1,4,3,8,5,7,6,2]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [3,1,8,4,7,2,6,5]=>[1,3,8,5,7,6,2,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [2,1,8,4,7,3,6,5]=>[1,2,3,8,5,7,6,4]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [2,1,7,4,8,3,6,5]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [3,1,7,4,8,2,6,5]=>[1,3,7,6,2,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,1,7,3,8,2,6,5]=>[1,4,3,7,6,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [5,1,7,3,8,2,6,4]=>[1,5,8,4,3,7,6,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [7,3,8,2,6,1,5,4]=>[1,7,5,6,2,3,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,2,6,3,7,1,5,4]=>[1,8,4,3,6,2,5,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [7,2,6,3,8,1,5,4]=>[1,7,5,8,4,3,6,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [3,4,2,6,8,1,5,7]=>[1,3,2,4,6,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [5,3,6,2,8,1,4,7]=>[1,5,8,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,3,6,2,4,8,1,7]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [5,7,3,8,2,4,1,6]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,3,8,2,4,6,1]=>[1,5,2,7,6,4,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [7,4,2,5,8,3,6,1]=>[1,7,6,3,2,4,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,4,2,5,8,3,1,6]=>[1,7,2,4,5,8,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [4,5,2,6,3,8,1,7]=>[1,4,6,8,7,2,5,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,5,2,1,6,8,3,7]=>[1,4,2,5,6,8,7,3]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [5,3,1,6,8,2,4,7]=>[1,5,8,7,4,6,2,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,6,2,8,1,3,4,7]=>[1,5,2,6,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [3,5,6,1,4,8,2,7]=>[1,3,6,8,7,2,5,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,1,5,6,3,8,2,7]=>[1,4,6,8,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,5,1,6,3,8,2,7]=>[1,4,6,8,7,2,5,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,5,6,3,2,8,1,7]=>[1,4,3,6,8,7,2,5]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [7,4,5,3,8,2,1,6]=>[1,7,2,4,3,5,8,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,4,5,3,8,2,6,1]=>[1,7,6,2,4,3,5,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [6,7,4,8,3,2,5,1]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,7,4,8,3,2,1,5]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,7,4,1,8,3,2,5]=>[1,6,3,4,2,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,4,5,3,1,8,2,6]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [4,7,1,5,8,3,2,6]=>[1,4,5,8,6,3,2,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [5,3,7,8,1,4,2,6]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,5,8,2,4,6,1,3]=>[1,7,2,5,4,3,8,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,3,5,8,1,4,6,2]=>[1,7,6,4,8,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [4,5,1,7,8,3,6,2]=>[1,4,7,6,3,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [7,4,1,5,8,3,6,2]=>[1,7,6,3,2,4,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [6,7,4,3,8,1,5,2]=>[1,6,2,7,5,8,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,7,4,8,3,1,5,2]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,7,4,8,3,5,2,1]=>[1,6,5,3,4,8,2,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [5,6,7,3,8,4,2,1]=>[1,5,8,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,6,7,3,1,8,4,2]=>[1,5,2,6,8,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,6,1,7,3,8,4,2]=>[1,5,3,2,6,8,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,1,6,7,3,8,4,2]=>[1,5,3,6,8,2,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [6,4,7,1,8,3,5,2]=>[1,6,3,7,5,8,2,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,7,8,3,1,4,5,2]=>[1,6,4,3,8,2,7,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,7,2,8,4,5,1,3]=>[1,6,5,4,8,3,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [6,7,2,8,4,1,3,5]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,1,7,4,8,3,2,5]=>[1,6,3,7,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,1,6,7,3,2,8,4]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,1,7,3,2,8,4]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,7,3,2,1,8,4]=>[1,5,2,6,3,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,7,3,2,8,4,1]=>[1,5,2,6,8,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,6,2,7,3,8,4,1]=>[1,5,3,2,6,8,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,6,2,7,3,1,8,4]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,2,1,7,3,8,4]=>[1,5,7,8,4,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,1,7,4,2,8,3,5]=>[1,6,8,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,7,2,1,8,3,4,5]=>[1,6,3,2,7,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,5,8,2,1,3,4,6]=>[1,7,4,2,5,3,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [5,7,3,1,8,2,4,6]=>[1,5,8,6,2,7,4,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,7,1,5,2,8,3,6]=>[1,4,5,2,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [7,4,2,5,1,8,3,6]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,7,4,2,1,8,3,5]=>[1,6,8,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,7,4,2,8,3,1,5]=>[1,6,3,4,2,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,7,4,2,8,3,5,1]=>[1,6,3,4,2,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,6,7,2,8,4,5,1]=>[1,3,7,5,8,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,6,7,2,8,4,1,5]=>[1,3,7,2,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,6,7,2,1,8,4,5]=>[1,3,7,4,2,6,8,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [5,7,3,8,2,1,4,6]=>[1,5,2,7,4,8,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [3,4,7,8,2,1,5,6]=>[1,3,7,5,2,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,7,8,1,4,6,2,5]=>[1,3,8,5,4,2,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,4,7,8,2,6,1,5]=>[1,3,7,2,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [5,7,3,8,2,6,1,4]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,6,7,2,8,5,1,4]=>[1,3,7,2,6,5,8,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [3,6,7,8,5,2,1,4]=>[1,3,7,2,6,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,6,7,8,5,2,4,1]=>[1,3,7,4,8,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [6,4,7,8,2,5,3,1]=>[1,6,5,2,4,8,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,4,7,8,2,1,5,3]=>[1,6,2,4,8,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,1,5,7,8,2,6,3]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,3,7,8,1,6,2,4]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,7,2,8,5,1,3,4]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,4,1,7,8,2,5,3]=>[1,6,2,4,7,5,8,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,1,6,2,7,8,4,3]=>[1,5,7,4,2,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,6,2,1,7,8,4,3]=>[1,5,7,4,2,6,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,6,2,7,1,8,4,3]=>[1,5,2,6,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,6,2,7,8,4,3,1]=>[1,5,8,2,6,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,6,7,2,8,4,3,1]=>[1,5,8,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,6,7,2,1,8,4,3]=>[1,5,2,6,8,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,6,1,7,2,8,4,3]=>[1,5,2,6,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,1,6,7,2,8,4,3]=>[1,5,2,3,6,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,4,7,1,8,2,5,3]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [3,6,7,1,8,5,2,4]=>[1,3,7,2,6,5,8,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [6,7,8,5,2,4,1,3]=>[1,6,4,5,2,7,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,8,3,5,1,4,2]=>[1,6,2,7,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [4,6,7,8,1,5,3,2]=>[1,4,8,2,6,5,3,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,1,6,7,8,4,3,2]=>[1,5,8,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,6,1,7,8,4,3,2]=>[1,5,8,2,6,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,6,7,1,8,4,3,2]=>[1,5,8,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [8,6,1,3,4,2,5,7]=>[1,8,7,5,4,3,2,6]=>[.,[[[[[[.,.],.],.],[.,.]],.],.]] [8,3,2,5,1,6,4,7]=>[1,8,7,4,5,2,3,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,5,3,6,2,4,1,7]=>[1,8,7,2,5,3,4,6]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] [5,3,2,7,4,1,8,6]=>[1,5,4,7,8,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [7,5,3,8,2,4,6,1]=>[1,7,6,4,8,2,5,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,2,4,5,8,3,6,1]=>[1,7,6,3,4,5,8,2]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [2,4,5,3,7,1,8,6]=>[1,2,4,3,5,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [8,2,4,5,6,3,1,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [8,2,4,5,6,1,3,7]=>[1,8,7,3,4,5,6,2]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,1,2,4,5,6,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,2,5,1,3,6,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,5,6,2,1,4,3,7]=>[1,8,7,3,6,4,2,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]] [8,5,3,6,4,1,2,7]=>[1,8,7,2,5,4,6,3]=>[.,[[[.,[[[.,.],.],[.,.]]],.],.]] [8,4,1,5,6,3,2,7]=>[1,8,7,2,4,5,6,3]=>[.,[[[.,[[.,.],[.,[.,.]]]],.],.]] [8,1,4,5,6,3,2,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [4,5,3,7,2,1,8,6]=>[1,4,7,8,6,2,5,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [7,4,5,8,3,2,6,1]=>[1,7,6,2,4,8,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [4,3,6,7,2,8,5,1]=>[1,4,7,5,2,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,6,7,2,8,1,5]=>[1,4,7,2,3,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [1,4,3,6,7,2,8,5]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,5,3,7,1,8,2,6]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,1,5,3,7,2,8,6]=>[1,4,3,5,7,8,6,2]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [5,3,4,7,1,2,8,6]=>[1,5,2,3,4,7,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,5,8,2,1,4,6,3]=>[1,7,6,4,2,5,3,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,5,3,8,4,1,6,2]=>[1,7,6,2,5,4,8,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [7,4,5,8,3,6,1,2]=>[1,7,2,4,8,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [4,3,6,7,8,1,5,2]=>[1,4,7,5,8,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,6,4,7,8,3,5,2]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,4,7,8,3,5,2,1]=>[1,6,5,3,7,2,4,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [3,5,6,7,8,4,1,2]=>[1,3,6,4,7,2,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,1,5,6,7,8,4,2]=>[1,3,5,7,4,6,8,2]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,6,1,7,8,3,5,2]=>[1,4,7,5,8,2,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,6,7,1,4,8,5,2]=>[1,3,7,5,4,2,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [6,2,4,1,7,8,5,3]=>[1,6,8,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [2,6,7,1,4,8,3,5]=>[1,2,6,8,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [4,3,6,7,8,1,2,5]=>[1,4,7,2,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [1,5,3,6,7,8,2,4]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,5,6,7,8,2,1,4]=>[1,3,6,2,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,5,6,7,8,2,4,1]=>[1,3,6,2,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [5,2,7,1,3,8,4,6]=>[1,5,3,7,4,2,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,3,1,7,8,2,4,6]=>[1,5,8,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,5,2,7,8,1,3,6]=>[1,4,7,3,2,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,2,6,7,8,3,1,5]=>[1,4,7,2,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,2,6,7,8,3,5,1]=>[1,4,7,5,8,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,6,2,7,4,8,5,1]=>[1,3,2,6,8,4,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,6,2,7,4,8,1,5]=>[1,3,2,6,8,5,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,2,1,6,4,7,8,5]=>[1,3,2,4,6,7,8,5]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,7,4,2,1,5,8,6]=>[1,3,4,2,7,8,6,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [1,7,3,4,2,5,8,6]=>[1,2,7,8,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [4,7,2,1,3,5,8,6]=>[1,4,2,7,8,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [7,8,4,2,1,3,6,5]=>[1,7,6,3,4,2,8,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,8,1,3,4,2,6,5]=>[1,7,6,2,8,5,4,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [7,8,3,4,2,1,6,5]=>[1,7,6,2,8,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [6,3,2,7,1,8,5,4]=>[1,6,8,4,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,6,2,7,1,8,5,4]=>[1,3,2,6,8,4,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [6,7,3,8,2,5,4,1]=>[1,6,5,2,7,4,8,3]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [6,4,7,8,5,2,3,1]=>[1,6,2,4,8,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,6,4,7,8,1,5,3]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [4,6,2,7,8,1,5,3]=>[1,4,7,5,8,3,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [7,4,5,8,6,2,1,3]=>[1,7,2,4,8,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,4,1,5,8,6,2,3]=>[1,7,2,4,5,8,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,5,3,8,6,1,2,4]=>[1,7,2,5,6,3,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,8,2,1,6,3,4]=>[1,7,3,8,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,2,7,1,3,8,5,4]=>[1,6,8,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,3,1,7,8,2,5,4]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,6,1,7,8,5,2,3]=>[1,4,7,2,6,5,8,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,1,2,6,7,8,4,3]=>[1,5,7,4,6,8,3,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [5,2,6,7,8,4,1,3]=>[1,5,8,3,6,4,7,2]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,2,6,7,8,4,3,1]=>[1,5,8,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [2,5,6,7,8,4,1,3]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,5,2,6,7,8,4,3]=>[1,2,5,7,4,6,8,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,6,4,7,8,5,2,3]=>[1,2,6,5,8,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,6,7,1,3,8,5,4]=>[1,2,6,8,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [6,7,8,2,1,5,4,3]=>[1,6,5,2,7,4,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [6,7,3,8,5,1,4,2]=>[1,6,2,7,4,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,4,7,8,5,3,1,2]=>[1,6,3,7,2,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,5,2,3,7,6,1,8]=>[1,4,3,2,5,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [6,4,3,7,2,5,1,8]=>[1,6,5,2,4,7,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [8,4,3,6,5,1,2,7]=>[1,8,7,2,4,6,3,5]=>[.,[[[.,[[.,.],[[.,.],.]]],.],.]] [1,5,6,3,4,8,7,2]=>[1,2,5,4,3,6,8,7]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [4,6,2,7,3,5,1,8]=>[1,4,7,2,6,5,3,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,2,6,7,4,5,1,8]=>[1,3,6,5,4,7,2,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [4,7,2,6,5,3,1,8]=>[1,4,6,3,2,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [5,7,6,2,4,3,1,8]=>[1,5,4,2,7,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,7,5,4,8,3,6,2]=>[1,2,7,6,3,5,8,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [8,7,5,4,1,3,2,6]=>[1,8,6,3,5,2,7,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [6,8,5,4,2,1,3,7]=>[1,6,2,8,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [5,8,6,2,4,1,3,7]=>[1,5,4,2,8,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [4,8,2,6,5,1,3,7]=>[1,4,6,2,8,7,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,2,8,6,5,1,4,7]=>[1,3,8,7,4,6,2,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [4,1,2,6,5,8,7,3]=>[1,4,6,8,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [5,1,6,2,4,8,7,3]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [6,1,5,4,2,8,7,3]=>[1,6,8,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [7,1,5,4,8,2,6,3]=>[1,7,6,2,3,5,8,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [8,1,5,4,7,6,2,3]=>[1,8,3,5,7,2,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [1,8,6,7,4,5,3,2]=>[1,2,8,3,6,5,4,7]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [8,1,6,7,4,5,2,3]=>[1,8,3,6,5,4,7,2]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [7,1,6,8,4,2,5,3]=>[1,7,5,4,8,3,6,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [6,1,7,8,2,4,5,3]=>[1,6,4,8,3,7,5,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [5,1,7,2,8,4,6,3]=>[1,5,8,3,7,6,4,2]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [4,1,2,7,8,5,6,3]=>[1,4,7,6,5,8,3,2]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [3,2,1,7,8,5,6,4]=>[1,3,2,4,7,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [3,2,8,7,1,5,4,6]=>[1,3,8,6,5,2,4,7]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [4,8,2,7,1,5,3,6]=>[1,4,7,3,2,8,6,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [5,8,7,2,1,4,3,6]=>[1,5,2,8,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,8,7,1,2,4,3,5]=>[1,6,4,2,8,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,8,6,1,4,2,3,5]=>[1,7,3,6,2,8,5,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [8,7,6,1,4,3,2,5]=>[1,8,5,4,2,7,3,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [1,7,6,8,4,3,5,2]=>[1,2,7,5,4,8,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,6,7,8,3,4,5,2]=>[1,2,6,4,8,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [8,6,7,1,3,4,2,5]=>[1,8,5,3,7,2,6,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [7,6,8,1,3,2,4,5]=>[1,7,4,2,6,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [5,7,8,2,1,3,4,6]=>[1,5,2,7,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,7,2,8,1,3,5,6]=>[1,4,8,6,3,2,7,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [3,2,6,8,4,1,5,7]=>[1,3,6,2,4,8,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,6,2,8,3,1,5,7]=>[1,4,8,7,5,3,2,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [5,6,8,2,3,1,4,7]=>[1,5,3,8,7,4,2,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,5,8,3,2,1,4,7]=>[1,6,2,5,3,8,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,5,8,3,1,2,4,6]=>[1,7,4,3,8,6,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [8,5,7,3,1,4,2,6]=>[1,8,6,4,3,7,2,5]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [1,5,7,3,8,4,6,2]=>[1,2,5,8,3,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,4,3,7,8,5,6,2]=>[1,2,4,7,6,5,8,3]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [8,4,3,7,1,5,2,6]=>[1,8,6,5,2,4,7,3]=>[.,[[[[.,[[.,.],.]],.],[.,.]],.]] [6,4,3,8,2,1,5,7]=>[1,6,2,4,8,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,5,2,3,8,1,6,7]=>[1,4,3,2,5,8,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [3,2,5,4,8,1,6,7]=>[1,3,5,8,7,6,2,4]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [4,5,2,3,1,8,7,6]=>[1,4,3,2,5,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [6,4,3,1,2,8,7,5]=>[1,6,8,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [7,4,3,1,8,2,6,5]=>[1,7,6,2,4,3,5,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [8,4,3,1,7,6,2,5]=>[1,8,5,7,2,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [1,5,8,3,7,6,4,2]=>[1,2,5,7,4,3,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [8,5,1,3,7,6,2,4]=>[1,8,4,3,2,5,7,6]=>[.,[[[[.,.],.],[.,[[.,.],.]]],.]] [7,5,1,3,8,2,6,4]=>[1,7,6,2,5,8,4,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [6,5,1,3,2,8,7,4]=>[1,6,8,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [5,6,1,2,3,8,7,4]=>[1,5,3,2,6,8,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [4,6,2,1,3,8,7,5]=>[1,4,2,6,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,2,6,1,4,8,7,5]=>[1,3,6,8,5,4,2,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,2,7,1,8,4,6,5]=>[1,3,7,6,4,2,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,7,2,1,8,3,6,5]=>[1,4,2,7,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,7,1,2,8,3,6,4]=>[1,5,8,4,2,7,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [6,7,1,8,2,3,5,4]=>[1,6,3,2,7,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,6,1,8,3,2,5,4]=>[1,7,5,3,2,6,4,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [8,6,1,7,3,5,2,4]=>[1,8,4,7,2,6,5,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [1,6,8,7,3,5,4,2]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,7,8,6,5,3,4,2]=>[1,2,7,4,6,3,8,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [8,7,1,6,5,3,2,4]=>[1,8,4,6,3,2,7,5]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [7,8,1,6,5,2,3,4]=>[1,7,3,2,8,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [6,8,1,7,2,5,3,4]=>[1,6,5,2,8,4,7,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [5,8,1,2,7,6,3,4]=>[1,5,7,3,2,8,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,8,2,1,7,6,3,5]=>[1,4,2,8,5,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [3,2,8,1,7,6,4,5]=>[1,3,8,5,7,4,2,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [4,1,2,8,7,6,5,3]=>[1,4,8,3,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [5,1,8,2,7,6,4,3]=>[1,5,7,4,2,3,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,1,8,7,2,5,4,3]=>[1,6,5,2,3,8,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [7,1,8,6,5,2,4,3]=>[1,7,4,6,2,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [8,1,7,6,5,4,2,3]=>[1,8,3,7,2,4,6,5]=>[.,[[[.,.],[[.,[[.,.],.]],.]],.]] [3,1,2,6,5,8,7,4]=>[1,3,2,4,6,8,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [3,1,6,2,4,8,7,5]=>[1,3,6,8,5,4,2,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,1,5,2,4,8,7,6]=>[1,3,5,4,2,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [4,5,1,2,3,8,7,6]=>[1,4,2,5,3,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,6,1,2,3,8,7,5]=>[1,4,2,6,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [1,6,5,3,4,8,7,2]=>[1,2,6,8,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [6,1,5,2,4,8,7,3]=>[1,6,8,3,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,5,1,2,3,8,7,4]=>[1,6,8,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,4,1,2,3,8,7,5]=>[1,6,8,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [5,4,1,2,3,8,7,6]=>[1,5,3,2,4,6,8,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,4,1,2,7,3,6,8]=>[1,5,7,6,3,2,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,4,1,7,2,3,5,8]=>[1,6,3,2,4,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,4,1,8,2,3,5,7]=>[1,6,3,2,4,8,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [7,4,1,2,8,3,6,5]=>[1,7,6,3,2,4,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,5,1,2,8,3,6,4]=>[1,7,6,3,2,5,8,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [7,1,5,2,8,4,6,3]=>[1,7,6,4,2,3,5,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [1,7,5,3,8,4,6,2]=>[1,2,7,6,4,3,5,8]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [1,8,5,3,7,4,6,2]=>[1,2,8,3,5,7,6,4]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [8,1,5,2,7,4,6,3]=>[1,8,3,5,7,6,4,2]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,5,1,2,7,3,6,4]=>[1,8,4,2,5,7,6,3]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,4,1,2,7,3,6,5]=>[1,8,5,7,6,3,2,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,4,1,7,2,3,5,6]=>[1,8,6,3,2,4,7,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [7,4,1,6,2,3,5,8]=>[1,7,5,2,4,6,3,8]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [8,6,1,7,2,3,5,4]=>[1,8,4,7,5,2,6,3]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,1,6,7,2,4,5,3]=>[1,8,3,6,4,7,5,2]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [1,8,6,7,3,4,5,2]=>[1,2,8,3,6,4,7,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [1,7,6,8,3,4,5,2]=>[1,2,7,5,3,6,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [7,1,6,8,2,4,5,3]=>[1,7,5,2,3,6,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,6,1,8,2,3,5,4]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [4,7,1,2,8,3,6,5]=>[1,4,2,7,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,1,7,2,8,4,6,5]=>[1,3,7,6,4,2,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,1,2,7,8,5,6,4]=>[1,3,2,4,7,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [1,4,3,8,7,5,6,2]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [4,1,2,8,7,5,6,3]=>[1,4,8,3,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [3,1,2,8,7,5,6,4]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [3,1,8,2,7,4,6,5]=>[1,3,8,5,7,6,4,2]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,1,8,7,2,4,5,6]=>[1,3,8,6,4,7,5,2]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,1,7,6,2,4,5,8]=>[1,3,7,5,2,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,7,1,6,2,3,5,8]=>[1,4,6,3,2,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,8,1,6,2,3,5,7]=>[1,4,6,3,2,8,7,5]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,8,1,7,2,3,5,6]=>[1,4,7,5,2,8,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,1,2,7,3,6,5]=>[1,4,2,8,5,7,6,3]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [5,8,1,2,7,3,6,4]=>[1,5,7,6,3,2,8,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,1,8,2,7,4,6,3]=>[1,5,7,6,4,2,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,5,8,3,7,4,6,2]=>[1,2,5,7,6,4,3,8]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,6,8,7,3,4,5,2]=>[1,2,6,4,7,5,3,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,1,8,7,2,4,5,3]=>[1,6,4,7,5,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,8,1,7,2,3,5,4]=>[1,6,3,2,8,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,8,7,1,2,3,4,5]=>[1,6,3,7,4,2,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,8,7,1,2,3,4,6]=>[1,5,2,8,6,3,7,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,6,1,2,3,4,7]=>[1,5,2,8,7,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,7,6,1,2,3,4,8]=>[1,5,2,7,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [7,8,1,6,2,3,5,4]=>[1,7,5,2,8,4,6,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,1,8,6,2,4,5,3]=>[1,7,5,2,3,8,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [1,7,8,6,3,4,5,2]=>[1,2,7,5,3,8,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,8,7,6,3,4,5,2]=>[1,2,8,3,7,5,4,6]=>[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] [8,1,7,6,2,4,5,3]=>[1,8,3,7,5,2,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,7,1,6,2,3,5,4]=>[1,8,4,6,3,2,7,5]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [3,2,5,1,6,4,8,7]=>[1,3,5,6,4,2,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,2,5,4,7,1,8,6]=>[1,3,5,7,8,6,2,4]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,2,5,3,7,6,8,1]=>[1,4,3,5,7,8,2,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,2,5,3,7,1,8,6]=>[1,4,3,5,7,8,6,2]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,2,5,3,6,1,8,7]=>[1,4,3,5,6,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,2,5,1,6,3,8,7]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,1,5,4,6,2,8,7]=>[1,3,5,6,2,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [4,1,5,3,6,2,8,7]=>[1,4,3,5,6,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,3,5,1,6,2,8,7]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,3,5,2,7,1,8,6]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,3,6,2,7,5,8,1]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,3,6,2,7,1,8,5]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,3,6,1,7,2,8,5]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,3,5,1,7,2,8,6]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,1,5,4,7,2,8,6]=>[1,3,5,7,8,6,2,4]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [2,1,5,4,7,3,8,6]=>[1,2,3,5,7,8,6,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [3,1,5,4,7,6,8,2]=>[1,3,5,7,8,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,1,5,3,7,6,8,2]=>[1,4,3,5,7,8,2,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,3,5,1,7,6,8,2]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,3,6,1,7,5,8,2]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,3,6,5,7,1,8,2]=>[1,4,5,7,8,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,3,6,4,7,2,8,1]=>[1,5,7,8,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,6,4,7,1,8,2]=>[1,5,7,8,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,6,1,7,4,8,2]=>[1,5,7,8,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,1,6,3,7,4,8,2]=>[1,5,7,8,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,1,6,3,7,5,8,2]=>[1,4,3,6,5,7,8,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,1,6,4,7,5,8,2]=>[1,3,6,5,7,8,2,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,1,6,4,7,5,8,3]=>[1,2,3,6,5,7,8,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,1,6,4,7,3,8,5]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [3,1,6,4,7,2,8,5]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,1,6,3,7,2,8,5]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [5,1,6,3,7,2,8,4]=>[1,5,7,8,4,3,6,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [5,3,6,1,7,2,8,4]=>[1,5,7,8,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,3,6,2,7,1,8,4]=>[1,5,7,8,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,3,6,2,7,4,8,1]=>[1,5,7,8,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,2,6,3,7,4,8,1]=>[1,5,7,8,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,2,6,3,7,1,8,4]=>[1,5,7,8,4,3,6,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [5,2,6,1,7,3,8,4]=>[1,5,7,8,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,2,5,1,7,3,8,6]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,2,6,1,7,3,8,5]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,2,6,3,7,1,8,5]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,2,6,3,7,5,8,1]=>[1,4,3,6,5,7,8,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,2,6,4,7,5,8,1]=>[1,3,6,5,7,8,2,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,2,6,4,7,1,8,5]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,2,6,1,7,4,8,5]=>[1,3,6,4,2,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,2,5,1,7,4,8,6]=>[1,3,5,7,8,6,4,2]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,2,4,1,7,5,8,6]=>[1,3,4,2,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,1,4,2,7,6,8,5]=>[1,3,4,2,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,2,5,1,7,6,8,4]=>[1,3,5,7,8,4,2,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,2,6,1,7,5,8,4]=>[1,3,6,5,7,8,4,2]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,2,6,5,7,1,8,4]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,2,6,5,7,3,8,1]=>[1,4,5,7,8,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,2,6,5,7,1,8,3]=>[1,4,5,7,8,3,6,2]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,2,6,1,7,5,8,3]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,2,5,1,7,6,8,3]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,1,5,2,7,6,8,3]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,1,5,2,7,6,8,4]=>[1,3,5,7,8,4,2,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [2,1,5,3,7,6,8,4]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,1,6,3,7,5,8,4]=>[1,2,3,6,5,7,8,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [3,1,6,2,7,5,8,4]=>[1,3,6,5,7,8,4,2]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [4,1,6,2,7,5,8,3]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,1,6,2,7,4,8,3]=>[1,5,7,8,3,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,2,6,1,7,4,8,3]=>[1,5,7,8,3,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,2,6,4,7,1,8,3]=>[1,5,7,8,3,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,2,6,4,7,3,8,1]=>[1,5,7,8,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,4,6,2,7,3,8,1]=>[1,5,7,8,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,4,6,2,7,1,8,3]=>[1,5,7,8,3,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,4,6,1,7,2,8,3]=>[1,5,7,8,3,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,1,6,4,7,2,8,3]=>[1,5,7,8,3,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,1,6,5,7,2,8,3]=>[1,4,5,7,8,3,6,2]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [3,1,6,5,7,2,8,4]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,1,6,5,7,3,8,4]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [3,1,6,5,7,4,8,2]=>[1,3,6,4,5,7,8,2]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,1,6,5,7,3,8,2]=>[1,4,5,7,8,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,1,6,4,7,3,8,2]=>[1,5,7,8,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,4,6,1,7,3,8,2]=>[1,5,7,8,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,4,6,3,7,1,8,2]=>[1,5,7,8,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [8,3,5,2,1,6,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,6,3,5,2,4,1,7]=>[1,8,7,2,6,4,5,3]=>[.,[[[.,[[[.,.],[.,.]],.]],.],.]] [3,7,5,2,4,1,8,6]=>[1,3,5,4,2,7,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [8,3,7,5,2,4,6,1]=>[1,8,2,3,7,6,4,5]=>[.,[[.,[.,[[[.,[.,.]],.],.]]],.]] [8,2,4,5,7,3,6,1]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [2,4,5,7,3,1,8,6]=>[1,2,4,7,8,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [8,2,4,6,5,3,1,7]=>[1,8,7,2,3,4,6,5]=>[.,[[[.,[.,[.,[[.,.],.]]]],.],.]] [8,2,5,4,6,1,3,7]=>[1,8,7,3,5,6,2,4]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [8,6,3,5,1,4,2,7]=>[1,8,7,2,6,4,5,3]=>[.,[[[.,[[[.,.],[.,.]],.]],.],.]] [8,6,1,4,5,3,2,7]=>[1,8,7,2,6,3,4,5]=>[.,[[[.,[[.,[.,[.,.]]],.]],.],.]] [8,1,5,6,4,3,2,7]=>[1,8,7,2,3,5,4,6]=>[.,[[[.,[.,[[.,.],[.,.]]]],.],.]] [5,7,4,3,2,1,8,6]=>[1,5,2,7,8,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,5,7,4,3,2,6,1]=>[1,8,2,5,3,7,6,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [4,6,8,3,2,7,5,1]=>[1,4,3,8,2,6,7,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,7,6,3,2,8,1,5]=>[1,4,3,6,8,5,2,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [1,4,6,7,3,2,8,5]=>[1,2,4,7,8,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [5,4,7,3,1,8,2,6]=>[1,5,2,4,3,7,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [1,7,4,5,3,2,8,6]=>[1,2,7,8,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [3,7,5,1,4,2,8,6]=>[1,3,5,4,2,7,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,7,4,2,1,3,8,6]=>[1,5,2,7,8,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,5,7,4,2,1,6,3]=>[1,8,3,7,6,2,5,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [8,3,7,5,1,4,6,2]=>[1,8,2,3,7,6,4,5]=>[.,[[.,[.,[[[.,[.,.]],.],.]]],.]] [8,4,1,7,5,3,6,2]=>[1,8,2,4,7,6,3,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [4,6,3,8,7,1,5,2]=>[1,4,8,2,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [1,7,4,8,6,3,5,2]=>[1,2,7,5,6,3,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [8,4,7,6,3,5,2,1]=>[1,8,2,4,6,5,3,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [3,6,5,8,7,4,1,2]=>[1,3,5,7,2,6,4,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,1,5,8,6,7,4,2]=>[1,3,5,6,7,4,8,2]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [4,8,1,6,7,3,5,2]=>[1,4,6,3,2,8,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [3,6,4,1,8,7,5,2]=>[1,3,4,2,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [8,2,6,1,4,7,5,3]=>[1,8,3,6,7,5,4,2]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [2,7,6,8,1,4,3,5]=>[1,2,7,3,6,4,8,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [3,7,1,6,4,8,2,5]=>[1,3,2,7,4,6,8,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [1,7,3,5,6,8,2,4]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,3,6,7,5,8,2,4]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,7,6,5,8,2,1,4]=>[1,3,6,2,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,6,8,5,7,2,4,1]=>[1,3,8,2,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [2,3,5,7,6,8,1,4]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,1,6,5,7,8,3,4]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [4,2,7,6,8,3,1,5]=>[1,4,6,3,7,2,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,2,6,8,7,3,5,1]=>[1,4,8,2,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,8,2,4,6,7,5,1]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,7,2,6,4,8,1,5]=>[1,3,2,7,4,6,8,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,2,6,1,4,7,8,5]=>[1,3,6,7,8,5,4,2]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [5,3,7,2,1,8,4,6]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,3,2,1,5,8,6]=>[1,4,2,7,8,6,5,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,7,6,1,3,4,2,5]=>[1,8,5,3,6,4,2,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [8,5,7,3,2,1,6,4]=>[1,8,4,3,7,6,2,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [8,3,6,7,2,1,5,4]=>[1,8,4,7,5,2,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [3,7,8,6,2,1,5,4]=>[1,3,8,4,6,2,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [8,7,6,3,5,2,4,1]=>[1,8,2,7,4,3,6,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [2,7,4,8,1,6,5,3]=>[1,2,7,5,3,4,8,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [4,6,8,2,1,7,5,3]=>[1,4,2,6,7,5,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [8,4,1,5,7,2,6,3]=>[1,8,3,2,4,5,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [8,5,3,7,1,6,2,4]=>[1,8,4,7,2,5,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,5,7,2,1,3,6,4]=>[1,8,4,2,5,3,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,2,6,7,1,3,5,4]=>[1,8,4,7,5,2,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,3,6,1,7,5,2,4]=>[1,8,4,2,3,6,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [4,6,1,8,7,2,5,3]=>[1,4,8,3,2,6,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [8,1,2,5,6,7,4,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,2,6,5,7,4,1,3]=>[1,8,3,6,4,5,7,2]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [2,1,7,8,5,6,4,3]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [8,2,5,7,6,4,3,1]=>[1,8,2,3,5,6,4,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [2,7,6,8,5,4,1,3]=>[1,2,7,3,6,4,8,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,7,2,5,8,6,4,3]=>[1,2,7,4,5,8,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,7,4,8,2,6,5,3]=>[1,2,7,5,3,4,8,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [3,7,8,1,6,5,2,4]=>[1,3,8,4,2,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [2,7,8,6,1,3,5,4]=>[1,2,7,5,3,8,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [8,7,6,3,5,1,4,2]=>[1,8,2,7,4,3,6,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [8,4,7,6,5,1,3,2]=>[1,8,2,4,6,3,7,5]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,7,1,5,6,4,3,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [8,1,6,7,5,4,3,2]=>[1,8,2,3,6,4,7,5]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [6,5,3,1,2,4,8,7]=>[1,6,4,2,5,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,6,3,5,1,2,8,7]=>[1,4,5,2,6,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [8,5,3,7,2,1,4,6]=>[1,8,6,2,5,3,4,7]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [6,8,1,4,5,7,3,2]=>[1,6,7,3,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [8,7,2,4,5,1,3,6]=>[1,8,6,2,7,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [3,6,2,4,5,1,8,7]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,6,1,4,5,3,8,7]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,1,2,4,5,3,8,7]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,6,3,2,1,4,8,7]=>[1,5,2,6,4,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,4,3,6,1,2,8,7]=>[1,5,2,4,6,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [6,3,1,4,5,2,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,1,6,4,5,2,8,7]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [8,3,7,4,5,1,2,6]=>[1,8,6,2,3,7,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [5,8,7,4,2,6,3,1]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [2,8,7,4,1,6,3,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [8,1,7,4,2,6,3,5]=>[1,8,5,2,3,7,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [3,7,8,4,5,1,2,6]=>[1,3,8,6,2,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [2,1,8,7,5,3,4,6]=>[1,2,3,8,6,4,7,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [2,1,6,8,5,7,3,4]=>[1,2,3,6,7,4,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [5,6,3,8,1,7,2,4]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [7,6,1,4,5,8,3,2]=>[1,7,3,2,6,8,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [3,7,6,4,5,8,2,1]=>[1,3,6,8,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [8,5,7,4,1,6,3,2]=>[1,8,2,5,3,7,4,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [5,1,8,4,7,6,2,3]=>[1,5,7,2,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,5,8,4,7,6,1,3]=>[1,2,5,7,3,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,4,8,3,5,6,7,1]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [4,1,8,3,5,6,7,2]=>[1,4,3,8,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [3,8,4,2,5,6,7,1]=>[1,3,4,2,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [8,4,1,3,5,6,7,2]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [7,5,8,4,3,6,1,2]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,3,8,4,1,7,2]=>[1,6,2,5,4,8,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [2,1,5,8,4,6,7,3]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,1,4,8,3,6,7,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [6,4,3,8,2,1,7,5]=>[1,6,2,4,8,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,3,8,4,2,6,1,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,3,1,2,5,6,7,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [3,1,8,2,5,6,7,4]=>[1,3,8,4,2,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [2,3,8,1,5,6,7,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [4,3,8,2,5,6,7,1]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,8,2,3,5,6,7,1]=>[1,4,3,2,8,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [3,8,2,1,5,6,7,4]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [2,8,1,3,5,6,7,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [8,1,2,3,5,6,7,4]=>[1,8,4,3,2,5,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [7,8,2,4,3,6,1,5]=>[1,7,2,8,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,8,3,2,4,1,7,5]=>[1,6,2,8,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [2,1,8,3,4,6,7,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,1,7,8,5,4,3,6]=>[1,2,3,7,4,8,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [5,7,3,8,1,4,2,6]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,1,8,4,5,3,2,6]=>[1,7,2,3,8,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [2,7,8,4,5,3,1,6]=>[1,2,7,3,8,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [8,7,1,4,3,6,2,5]=>[1,8,5,3,2,7,4,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [3,8,7,4,2,6,1,5]=>[1,3,7,2,8,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,7,8,4,3,6,2,1]=>[1,5,3,8,2,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,6,3,8,4,2,7,1]=>[1,5,4,8,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,8,3,6,2,1,7,5]=>[1,4,6,2,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [8,6,3,1,4,2,7,5]=>[1,8,5,4,2,6,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [7,5,3,8,2,4,1,6]=>[1,7,2,5,3,4,8,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [2,4,3,1,8,5,7,6]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [4,1,3,2,6,8,7,5]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [7,5,3,6,2,8,1,4]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,6,3,5,1,2,7,4]=>[1,8,4,5,2,6,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [5,8,3,2,6,1,7,4]=>[1,5,6,2,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [4,5,3,8,6,2,7,1]=>[1,4,8,2,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,5,8,4,7,6,2,1]=>[1,3,8,2,5,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [5,8,2,4,7,6,1,3]=>[1,5,7,2,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,7,5,4,1,6,2,3]=>[1,8,3,5,2,7,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [2,7,6,4,5,8,1,3]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [7,1,6,4,5,8,2,3]=>[1,7,2,3,6,8,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [5,7,3,6,1,8,2,4]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,1,7,6,5,8,3,4]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,1,8,5,3,6,7,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [6,8,3,5,2,1,7,4]=>[1,6,2,8,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,8,5,4,2,6,1,3]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,1,4,2,5,6,7,3]=>[1,8,3,4,2,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [2,8,4,1,5,6,7,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [4,8,1,2,5,6,7,3]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,4,8,1,5,6,7,2]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,4,2,8,5,6,7,1]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [2,4,1,8,5,6,7,3]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [4,1,2,8,5,6,7,3]=>[1,4,8,3,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [8,4,2,1,5,6,7,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [7,5,2,4,8,6,1,3]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,3,2,8,1,7,4]=>[1,6,2,5,8,4,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [2,1,5,3,8,6,7,4]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [6,4,3,5,8,1,7,2]=>[1,6,2,4,5,8,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,3,5,4,8,6,1,2]=>[1,7,2,3,5,8,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,3,4,1,5,6,7,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [4,3,1,8,5,6,7,2]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,1,4,8,5,6,7,2]=>[1,3,4,8,2,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [6,5,3,7,2,8,4,1]=>[1,6,8,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,3,7,4,5,8,2,1]=>[1,6,8,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,7,2,4,5,8,3,1]=>[1,6,8,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,1,7,4,8,6,3,2]=>[1,5,8,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [2,5,7,4,8,6,3,1]=>[1,2,5,8,3,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,6,3,7,1,8,4,2]=>[1,5,2,6,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [3,8,7,4,5,2,1,6]=>[1,3,7,2,8,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,7,5,4,8,6,2,1]=>[1,3,5,8,2,7,4,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [5,7,1,4,8,6,2,3]=>[1,5,8,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,6,3,1,8,2,7,4]=>[1,5,8,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,6,3,5,8,2,7,1]=>[1,4,5,8,2,6,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,6,3,8,1,2,7,5]=>[1,4,8,5,2,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,7,8,4,1,6,2,5]=>[1,3,8,5,2,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,2,5,1,6,8,4,7]=>[1,3,5,6,8,7,4,2]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [3,6,2,5,4,8,1,7]=>[1,3,2,6,8,7,4,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,5,2,4,7,1,8,6]=>[1,3,2,5,7,8,6,4]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,8,2,4,7,6,1]=>[1,3,8,2,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [4,2,5,8,3,7,6,1]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,2,6,5,3,8,1,7]=>[1,4,5,3,6,8,7,2]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [5,4,2,1,6,8,3,7]=>[1,5,6,8,7,3,2,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [6,3,5,1,4,8,2,7]=>[1,6,8,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [4,6,1,5,3,8,2,7]=>[1,4,5,3,2,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [5,1,6,4,3,8,2,7]=>[1,5,3,6,8,7,2,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,4,3,2,7,1,8,6]=>[1,5,7,8,6,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,4,3,8,2,7,6,1]=>[1,5,2,4,8,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,3,6,2,8,7,5,1]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,3,7,6,2,1,8,5]=>[1,4,6,2,3,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,4,3,1,7,2,8,5]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,5,4,3,1,8,2,6]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [1,4,7,5,8,3,2,6]=>[1,2,4,5,8,6,3,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [7,1,3,5,8,4,2,6]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,2,5,8,4,1,3,6]=>[1,7,3,5,4,8,6,2]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [2,8,5,7,4,6,1,3]=>[1,2,8,3,5,4,7,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [3,5,8,7,1,4,6,2]=>[1,3,8,2,5,4,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [1,4,5,8,7,3,6,2]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [1,5,4,8,7,3,6,2]=>[1,2,5,7,6,3,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,4,3,8,1,7,5,2]=>[1,6,7,5,2,4,8,3]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [4,3,7,1,8,6,5,2]=>[1,4,2,3,7,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,3,7,6,5,2,1]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,3,8,7,6,4,2,1]=>[1,5,6,4,7,2,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [7,5,3,1,8,6,4,2]=>[1,7,4,2,5,8,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [1,8,6,5,3,7,4,2]=>[1,2,8,3,6,7,4,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [1,5,8,6,3,7,4,2]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [4,6,1,8,7,3,5,2]=>[1,4,8,2,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [6,8,7,3,1,4,5,2]=>[1,6,4,3,7,5,2,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,2,8,7,4,5,1,3]=>[1,6,5,4,7,2,3,8]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [7,6,2,8,4,1,3,5]=>[1,7,3,2,6,4,8,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [7,3,1,6,8,4,2,5]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [1,7,6,4,8,3,2,5]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [5,7,1,6,3,2,8,4]=>[1,5,3,2,7,8,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,1,7,5,3,2,8,4]=>[1,6,2,3,7,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,6,5,3,2,1,8,4]=>[1,7,8,4,3,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [6,5,3,2,8,7,4,1]=>[1,6,7,4,2,5,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,2,6,3,8,7,4,1]=>[1,5,8,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,2,7,6,3,1,8,4]=>[1,5,3,7,8,4,6,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,5,2,1,7,3,8,4]=>[1,6,3,2,5,7,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,2,7,4,1,8,3,6]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,2,6,3,1,8,5]=>[1,4,6,2,7,8,5,3]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,4,8,6,3,7,5,1]=>[1,2,4,6,7,5,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [3,8,6,2,4,7,5,1]=>[1,3,6,7,5,4,2,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [7,3,6,2,4,1,8,5]=>[1,7,8,5,4,2,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [3,6,7,2,1,4,8,5]=>[1,3,7,8,5,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,3,7,8,2,1,5,6]=>[1,4,8,6,2,3,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,3,7,1,4,6,2,5]=>[1,8,5,4,2,3,7,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [3,8,2,5,7,1,6,4]=>[1,3,2,8,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [8,3,6,2,7,1,5,4]=>[1,8,4,2,3,6,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [7,8,3,6,2,1,5,4]=>[1,7,5,2,8,4,6,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [8,7,3,6,2,5,4,1]=>[1,8,2,7,4,6,5,3]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [4,7,8,2,1,6,5,3]=>[1,4,2,7,5,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,6,8,1,7,5,3]=>[1,4,8,3,6,7,5,2]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [5,4,8,2,7,1,6,3]=>[1,5,7,6,2,4,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,8,1,5,7,2,6,3]=>[1,4,5,7,6,2,8,3]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,8,3,7,1,6,2,4]=>[1,5,2,8,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,8,7,2,6,1,3,4]=>[1,5,6,2,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [8,6,2,7,5,1,3,4]=>[1,8,4,7,3,2,6,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [3,6,8,1,7,5,2,4]=>[1,3,8,4,2,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [5,1,6,8,2,7,4,3]=>[1,5,2,3,6,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,5,2,8,1,7,4,3]=>[1,6,7,4,8,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [5,2,7,1,8,6,4,3]=>[1,5,8,3,7,4,2,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,8,2,7,6,4,3,1]=>[1,5,6,4,7,3,2,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [6,2,8,7,5,4,3,1]=>[1,6,4,7,3,8,2,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [7,6,2,1,8,5,4,3]=>[1,7,4,2,6,5,8,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,1,7,2,8,5,4,3]=>[1,6,5,8,3,7,4,2]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [7,5,1,8,2,6,4,3]=>[1,7,4,8,3,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [4,7,1,8,6,2,5,3]=>[1,4,8,3,2,7,5,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [7,8,3,1,6,5,2,4]=>[1,7,2,8,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,7,4,6,1,5,3,2]=>[1,8,2,7,3,4,6,5]=>[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] [8,5,7,1,6,4,3,2]=>[1,8,2,5,6,4,3,7]=>[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] [6,8,1,7,5,4,3,2]=>[1,6,4,7,3,2,8,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [7,1,8,6,5,4,3,2]=>[1,7,3,8,2,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [5,4,2,3,7,6,1,8]=>[1,5,7,2,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,4,2,7,3,5,1,8]=>[1,6,5,3,2,4,7,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [7,4,2,6,3,5,1,8]=>[1,7,2,4,6,5,3,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [8,4,2,6,3,1,5,7]=>[1,8,7,5,3,2,4,6]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [3,2,7,6,4,5,1,8]=>[1,3,7,2,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [4,7,2,6,3,5,1,8]=>[1,4,6,5,3,2,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [5,7,6,2,3,4,1,8]=>[1,5,3,6,4,2,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [1,6,5,2,3,8,4,7]=>[1,2,6,8,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,7,5,2,8,3,4,6]=>[1,2,7,4,3,5,8,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [6,8,5,2,3,1,4,7]=>[1,6,2,8,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,8,6,2,3,1,4,7]=>[1,5,3,6,2,8,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [4,8,2,6,3,1,5,7]=>[1,4,6,2,8,7,5,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,2,8,6,4,1,5,7]=>[1,3,8,7,5,4,6,2]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [3,2,1,6,4,8,5,7]=>[1,3,2,4,6,8,7,5]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [7,1,5,2,8,3,4,6]=>[1,7,4,2,3,5,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [1,8,5,2,7,3,4,6]=>[1,2,8,6,3,5,7,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [1,8,6,7,2,3,4,5]=>[1,2,8,5,3,6,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [8,1,6,7,2,3,4,5]=>[1,8,5,2,3,6,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [7,1,6,8,2,3,4,5]=>[1,7,4,8,5,2,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [3,2,1,7,8,4,5,6]=>[1,3,2,4,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,2,8,7,1,4,5,6]=>[1,3,8,6,4,7,5,2]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [5,8,7,2,1,3,4,6]=>[1,5,2,8,6,3,7,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,7,6,8,2,3,4,5]=>[1,2,7,4,8,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [6,5,8,2,3,1,4,7]=>[1,6,2,5,3,8,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [8,5,7,2,1,3,4,6]=>[1,8,6,3,7,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [6,4,2,8,3,1,5,7]=>[1,6,2,4,8,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,4,2,3,8,1,6,7]=>[1,5,8,7,6,2,4,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [3,2,5,4,1,8,6,7]=>[1,3,5,2,4,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [4,5,2,3,1,8,6,7]=>[1,4,3,2,5,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [5,4,2,3,1,8,6,7]=>[1,5,2,4,3,6,8,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [6,4,2,1,3,8,5,7]=>[1,6,8,7,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [7,4,2,1,8,3,5,6]=>[1,7,5,8,6,3,2,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [8,4,2,1,7,3,5,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [1,4,2,8,7,3,5,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [1,5,8,2,7,3,4,6]=>[1,2,5,7,4,3,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [8,5,1,2,7,3,4,6]=>[1,8,6,3,2,5,7,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [7,5,1,2,8,3,4,6]=>[1,7,4,2,5,8,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [6,5,1,2,3,8,4,7]=>[1,6,8,7,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [4,6,2,1,3,8,5,7]=>[1,4,2,6,8,7,5,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,2,6,1,4,8,5,7]=>[1,3,6,8,7,5,4,2]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,2,7,1,8,4,5,6]=>[1,3,7,5,8,6,4,2]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,7,2,1,8,3,5,6]=>[1,4,2,7,5,8,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,6,1,8,2,3,4,5]=>[1,7,4,8,5,2,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,6,1,7,2,3,4,5]=>[1,8,5,2,6,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [1,6,8,7,2,3,4,5]=>[1,2,6,3,8,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,7,8,6,2,3,4,5]=>[1,2,7,4,6,3,8,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [7,8,1,6,2,3,4,5]=>[1,7,4,6,3,2,8,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [6,8,1,7,2,3,4,5]=>[1,6,3,2,8,5,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [4,8,2,1,7,3,5,6]=>[1,4,2,8,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,2,8,1,7,4,5,6]=>[1,3,8,6,4,2,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,2,1,8,7,4,5,6]=>[1,3,2,4,8,6,5,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [5,1,8,2,7,3,4,6]=>[1,5,7,4,2,3,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,1,8,7,2,3,4,5]=>[1,6,3,8,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [8,1,7,6,2,3,4,5]=>[1,8,5,2,3,7,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [1,8,7,6,2,3,4,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [6,3,5,1,2,4,8,7]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,3,5,6,1,2,8,7]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [8,3,7,5,2,1,4,6]=>[1,8,6,2,3,7,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [6,3,7,5,1,8,4,2]=>[1,6,8,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,5,2,7,1,8,3,4]=>[1,6,8,4,7,3,2,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [8,5,2,7,4,1,3,6]=>[1,8,6,2,5,4,7,3]=>[.,[[[.,[[[.,.],.],.]],[.,.]],.]] [2,6,1,5,4,3,8,7]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,4,3,5,1,2,8,7]=>[1,6,2,4,5,3,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,3,1,4,6,2,8,7]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [3,1,4,6,5,2,8,7]=>[1,3,4,6,2,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [5,7,4,6,2,8,3,1]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,1,4,7,2,6,3,5]=>[1,8,5,2,3,4,7,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [3,4,7,8,5,2,1,6]=>[1,3,7,2,4,8,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [2,1,8,5,7,3,4,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [8,6,3,5,1,7,4,2]=>[1,8,2,6,7,4,5,3]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [5,8,2,4,6,7,3,1]=>[1,5,6,7,3,2,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [3,4,8,6,5,7,1,2]=>[1,3,8,2,4,6,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [7,5,4,8,1,6,3,2]=>[1,7,3,4,8,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [5,1,4,6,8,2,7,3]=>[1,5,8,3,4,6,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [2,5,4,6,7,1,8,3]=>[1,2,5,7,8,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,4,6,3,7,5,8,1]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,1,6,3,8,5,7,2]=>[1,4,3,6,5,8,2,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [3,7,4,2,8,6,5,1]=>[1,3,4,2,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [7,4,1,3,5,8,6,2]=>[1,7,6,8,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [6,5,8,4,1,7,3,2]=>[1,6,7,3,8,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [8,5,3,7,4,1,6,2]=>[1,8,2,5,4,7,6,3]=>[.,[[.,[[[.,.],.],[[.,.],.]]],.]] [2,1,4,8,3,7,6,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [7,4,3,8,2,1,6,5]=>[1,7,6,2,4,8,5,3]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [6,3,7,4,1,8,2,5]=>[1,6,8,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [8,3,1,2,5,7,6,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [3,1,8,2,7,6,5,4]=>[1,3,8,4,2,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [2,3,8,1,6,7,5,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [4,3,7,2,6,8,5,1]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,7,2,3,8,5,6,1]=>[1,4,3,2,7,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [3,8,2,1,7,5,6,4]=>[1,3,2,8,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [2,8,1,3,6,5,7,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [2,7,8,5,4,3,1,6]=>[1,2,7,3,8,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [8,7,1,6,3,4,2,5]=>[1,8,5,3,2,7,4,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [3,8,6,7,2,4,1,5]=>[1,3,6,4,7,2,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,3,8,7,4,2,6,1]=>[1,5,4,7,6,2,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,3,8,7,2,1,6,5]=>[1,4,7,6,2,3,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,3,6,1,4,2,7,5]=>[1,8,5,4,2,3,6,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [7,3,5,8,2,4,1,6]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [2,3,4,1,8,5,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [4,1,3,2,6,7,8,5]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [8,3,5,6,2,7,1,4]=>[1,8,4,6,7,2,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [5,3,6,1,8,7,2,4]=>[1,5,8,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,6,2,8,7,4,1,3]=>[1,5,7,2,6,4,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [7,8,5,6,1,4,2,3]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [2,8,6,5,4,7,1,3]=>[1,2,8,3,6,7,4,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [8,1,6,4,5,7,2,3]=>[1,8,3,6,7,2,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [5,8,3,6,1,7,2,4]=>[1,5,2,8,4,6,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [2,1,8,6,5,7,3,4]=>[1,2,3,8,4,6,7,5]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [2,1,7,5,3,6,8,4]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [6,7,3,5,2,1,8,4]=>[1,6,2,7,8,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,1,4,2,5,6,8,3]=>[1,7,8,3,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [2,7,4,1,6,5,8,3]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [4,6,1,2,8,7,3,5]=>[1,4,2,6,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,4,1,5,8,7,6,3]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [4,1,2,5,8,6,7,3]=>[1,4,5,8,3,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [6,4,2,1,5,8,7,3]=>[1,6,8,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,5,2,4,6,1,7,3]=>[1,8,3,2,5,6,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [7,5,3,2,6,8,1,4]=>[1,7,2,5,6,8,4,3]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [2,1,5,3,6,8,7,4]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [7,3,5,4,6,1,8,2]=>[1,7,8,2,3,5,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,3,4,1,5,7,8,2]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,3,1,5,7,6,8,2]=>[1,4,5,7,8,2,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,1,4,5,6,8,7,2]=>[1,3,4,5,6,8,2,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [4,5,2,6,3,1,8,7]=>[1,4,6,2,5,3,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,5,2,1,4,3,8,7]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,5,2,7,4,8,3,1]=>[1,6,8,2,5,4,7,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [8,5,2,7,4,1,6,3]=>[1,8,3,2,5,4,7,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,3,7,5,2,1,6,4]=>[1,8,4,5,2,3,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [6,3,7,5,2,8,4,1]=>[1,6,8,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [3,1,6,5,4,2,8,7]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,6,3,2,4,1,8,7]=>[1,5,4,2,6,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [3,6,2,4,1,5,8,7]=>[1,3,2,6,5,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,6,1,3,5,4,8,7]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,7,2,3,4,8,5,1]=>[1,6,8,2,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [8,7,2,3,4,1,6,5]=>[1,8,5,4,3,2,7,6]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [5,1,7,3,8,4,6,2]=>[1,5,8,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [2,5,7,3,8,6,4,1]=>[1,2,5,8,3,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [7,6,1,3,5,8,4,2]=>[1,7,4,3,2,6,8,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [3,6,7,4,1,8,5,2]=>[1,3,7,5,2,6,8,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,6,3,7,4,8,1,2]=>[1,5,4,7,2,6,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [2,1,6,7,4,8,5,3]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,1,8,7,4,3,6,5]=>[1,2,3,8,5,4,7,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [5,8,3,7,4,2,6,1]=>[1,5,4,7,6,2,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [3,8,7,4,1,2,6,5]=>[1,3,7,6,2,8,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [7,8,1,3,5,2,6,4]=>[1,7,6,2,8,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [5,8,7,3,2,6,1,4]=>[1,5,2,8,4,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [2,8,6,3,1,5,7,4]=>[1,2,8,4,3,6,5,7]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [8,1,6,3,2,5,4,7]=>[1,8,7,4,3,6,5,2]=>[.,[[[[[.,.],.],[[.,.],.]],.],.]] [2,8,4,1,6,3,7,5]=>[1,2,8,5,6,3,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [4,8,1,2,7,6,3,5]=>[1,4,2,8,5,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [3,8,4,2,5,7,1,6]=>[1,3,4,2,8,6,7,5]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [6,8,3,5,2,7,4,1]=>[1,6,7,4,5,2,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,1,5,3,8,7,6,4]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [6,5,3,2,8,7,1,4]=>[1,6,7,2,5,8,4,3]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [7,5,2,4,8,1,6,3]=>[1,7,6,2,5,8,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [3,4,2,8,5,7,6,1]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [2,4,1,8,7,6,5,3]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [8,4,2,1,7,5,3,6]=>[1,8,6,5,7,3,2,4]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [4,3,1,8,6,7,5,2]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,1,4,8,6,5,7,2]=>[1,3,4,8,2,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [7,1,6,5,4,8,2,3]=>[1,7,2,3,6,8,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [3,7,5,6,8,4,2,1]=>[1,3,5,8,2,7,4,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [5,7,1,6,8,2,4,3]=>[1,5,8,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [8,6,2,5,1,7,4,3]=>[1,8,3,2,6,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [5,6,2,1,8,7,3,4]=>[1,5,8,4,2,6,7,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,6,2,5,8,3,7,1]=>[1,4,5,8,2,6,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [7,5,2,6,3,8,1,4]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [4,1,2,3,6,8,7,5]=>[1,4,3,2,5,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [2,4,3,1,8,5,6,7]=>[1,2,4,3,5,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [7,5,2,8,3,4,6,1]=>[1,7,6,4,8,2,5,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [5,6,2,8,4,3,1,7]=>[1,5,4,8,7,2,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [4,7,2,8,1,5,3,6]=>[1,4,8,6,5,2,7,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,7,2,1,4,5,6,3]=>[1,8,3,2,7,6,5,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [3,6,8,7,1,5,4,2]=>[1,3,8,2,6,5,4,7]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [5,7,8,6,3,4,1,2]=>[1,5,3,8,2,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [7,1,8,5,4,3,6,2]=>[1,7,6,3,8,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [2,7,8,4,5,3,6,1]=>[1,2,7,6,3,8,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [5,7,3,8,1,4,6,2]=>[1,5,2,7,6,4,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [2,1,7,8,5,4,6,3]=>[1,2,3,7,6,4,8,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [2,1,5,8,4,6,3,7]=>[1,2,3,5,4,8,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [6,5,3,8,4,1,2,7]=>[1,6,2,5,4,8,7,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [7,5,8,4,3,6,2,1]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [2,4,8,3,5,6,1,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [4,1,8,3,6,5,2,7]=>[1,4,3,8,7,2,5,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [3,4,8,1,7,2,5,6]=>[1,3,8,6,2,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [8,4,1,3,7,2,6,5]=>[1,8,5,7,6,2,4,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [3,1,8,2,4,7,6,5]=>[1,3,8,5,4,2,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [2,3,8,1,4,6,7,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [4,3,8,2,5,1,7,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [6,3,8,4,2,5,7,1]=>[1,6,5,2,3,8,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [7,4,3,8,2,5,1,6]=>[1,7,2,4,8,6,5,3]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [2,1,4,8,3,5,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [6,8,2,4,3,5,1,7]=>[1,6,5,3,2,8,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [4,8,2,3,5,1,6,7]=>[1,4,3,2,8,7,6,5]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [3,8,2,1,4,6,5,7]=>[1,3,2,8,7,5,4,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [2,8,1,3,4,5,7,6]=>[1,2,8,6,5,4,3,7]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [2,8,4,1,6,5,3,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [2,8,4,1,6,5,7,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,8,7,6,1,4,3,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [2,8,5,6,7,4,3,1]=>[1,2,8,3,5,7,4,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [7,5,8,6,1,4,2,3]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [3,5,7,6,1,4,2,8]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,8,5,3,4,7,6,1]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [2,8,5,3,4,1,6,7]=>[1,2,8,7,6,3,5,4]=>[.,[.,[[[[.,[[.,.],.]],.],.],.]]] [2,8,7,6,1,4,5,3]=>[1,2,8,3,7,5,4,6]=>[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] [2,8,5,3,6,1,7,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [2,8,5,6,7,4,1,3]=>[1,2,8,3,5,7,4,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [2,8,5,3,4,7,1,6]=>[1,2,8,6,7,3,5,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [2,8,5,3,4,6,1,7]=>[1,2,8,7,3,5,4,6]=>[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] [2,8,5,3,4,6,7,1]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [3,5,7,2,4,6,1,8]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [6,5,2,7,3,1,4,8]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,2,8,3,1,7,4]=>[1,6,2,5,3,4,8,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,5,2,8,3,1,4,7]=>[1,6,2,5,3,4,8,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,5,8,2,4,6,3,1]=>[1,7,3,8,2,5,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,5,8,6,1,4,3,2]=>[1,7,3,8,2,5,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,5,8,2,1,3,7,4]=>[1,6,3,8,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,5,2,7,3,1,8,4]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [4,5,2,6,3,1,7,8]=>[1,4,6,2,5,3,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,1,2,3,7,6,8,5]=>[1,4,3,2,5,7,8,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [6,5,2,7,3,4,8,1]=>[1,6,4,7,8,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,1,2,8,6,4,7,3]=>[1,5,6,4,8,3,2,7]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [5,1,6,8,7,3,4,2]=>[1,5,7,4,8,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,5,2,8,3,7,4,1]=>[1,6,7,4,8,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,1,2,3,8,7,5,6]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,1,2,3,8,6,5,7]=>[1,4,3,2,5,8,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [4,1,2,3,8,6,7,5]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,1,2,3,7,6,5,8]=>[1,4,3,2,5,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,1,2,3,8,5,7,6]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [6,1,2,8,4,5,7,3]=>[1,6,5,4,8,3,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [6,5,8,2,4,3,1,7]=>[1,6,3,8,7,2,5,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [7,5,2,8,3,4,1,6]=>[1,7,2,5,3,4,8,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,2,8,3,7,1,4]=>[1,6,7,2,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,2,7,3,4,1,8]=>[1,6,4,7,2,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,1,6,8,7,3,2,4]=>[1,5,7,2,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,1,6,8,4,3,2,5]=>[1,7,2,3,6,4,8,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [5,7,8,6,3,4,2,1]=>[1,5,3,8,2,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [4,1,8,3,6,5,7,2]=>[1,4,3,8,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,1,8,3,6,2,7,5]=>[1,4,3,8,5,6,2,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [3,1,4,8,6,2,7,5]=>[1,3,4,8,5,6,2,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,1,4,8,6,5,2,7]=>[1,3,4,8,7,2,5,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [7,1,6,5,8,3,2,4]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [4,1,6,7,8,3,2,5]=>[1,4,7,2,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,1,6,5,7,3,2,8]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,5,2,7,3,8,1,6]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,5,6,2,4,8,1,7]=>[1,3,6,8,7,2,5,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,7,5,6,8,4,1,2]=>[1,3,5,8,2,7,4,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [6,1,2,5,8,4,7,3]=>[1,6,4,5,8,3,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [7,5,2,6,3,8,4,1]=>[1,7,4,6,8,2,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [4,1,2,3,5,8,7,6]=>[1,4,3,2,5,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [4,1,2,3,7,8,6,5]=>[1,4,3,2,5,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,1,6,7,8,3,5,2]=>[1,4,7,5,8,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,1,2,5,6,8,7,3]=>[1,4,5,6,8,3,2,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [7,8,5,6,1,4,3,2]=>[1,7,3,5,2,8,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,8,4,2,1,5,3,6]=>[1,7,3,4,2,8,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,8,2,1,6,5,3,4]=>[1,7,3,2,8,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,4,1,2,5,7,3,8]=>[1,6,7,3,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,4,8,1,5,7,3,6]=>[1,2,4,3,8,6,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [4,3,8,1,7,2,5,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [6,3,1,4,7,2,5,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,8,3,4,5,1,6,2]=>[1,7,6,2,8,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,8,3,5,4,2,1,6]=>[1,7,2,8,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [7,8,4,1,2,3,6,5]=>[1,7,6,3,4,2,8,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,8,2,1,5,3,4,6]=>[1,7,4,2,8,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,8,2,6,4,1,3,5]=>[1,7,3,2,8,5,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,8,2,5,6,4,1,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,8,1,6,5,4,3,2]=>[1,7,3,2,8,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [2,1,8,7,5,4,3,6]=>[1,2,3,8,6,4,7,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [1,3,8,2,6,4,7,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [5,3,7,1,6,4,8,2]=>[1,5,6,4,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,3,6,2,7,4,1,8]=>[1,5,7,2,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,3,1,8,4,2,7,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,4,2,1,5,3,8,7]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,3,8,7,5,6,1,2]=>[1,4,7,2,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,3,7,6,4,2,8,5]=>[1,2,3,7,8,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,1,7,5,6,8,4,3]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,7,2,8,6,4,1,5]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,8,1,7,6,4,5,2]=>[1,3,2,8,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [1,8,5,7,3,6,4,2]=>[1,2,8,3,5,4,7,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [2,7,5,8,3,6,1,4]=>[1,2,7,3,5,4,8,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,5,6,8,2,4,7,3]=>[1,2,5,3,6,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,6,8,5,3,1,4,7]=>[1,2,6,3,8,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,1,4,7,3,5,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [5,6,7,3,8,4,1,2]=>[1,5,8,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,2,8,1,4,7,3,6]=>[1,5,4,2,3,8,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,6,7,5,2,1,3,8]=>[1,4,5,2,6,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,5,6,7,2,8,1,3]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,5,8,6,2,7,3,4]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [4,6,5,7,1,2,8,3]=>[1,4,7,8,3,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,7,5,6,3,1,8,2]=>[1,4,6,2,7,8,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,1,6,3,4,2,8,7]=>[1,5,4,3,6,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [5,7,1,4,2,3,8,6]=>[1,5,2,7,8,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,6,4,3,8,1,2]=>[1,5,3,6,8,2,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [6,3,4,5,8,7,1,2]=>[1,6,7,2,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,2,4,1,8,3,7,5]=>[1,6,3,4,2,5,8,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,2,3,5,4,8,1,7]=>[1,6,8,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,1,3,4,5,8,7,2]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,6,2,4,7,8,3,5]=>[1,2,6,8,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [5,7,2,4,1,6,3,8]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,1,4,2,8,5,3,7]=>[1,6,5,8,7,3,4,2]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [6,7,5,8,1,4,3,2]=>[1,6,4,8,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,8,7,6,2,3,1,4]=>[1,5,2,8,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,1,7,2,6,5,3,8]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,2,1,5,6,3,7]=>[1,4,2,8,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,2,7,8,1,6,3,5]=>[1,4,8,5,2,3,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [2,1,8,7,6,5,3,4]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [3,1,7,4,5,6,8,2]=>[1,3,7,8,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,2,7,1,6,3,8,5]=>[1,4,2,3,7,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,7,5,6,8,1,2]=>[1,4,5,6,8,2,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,8,6,3,5,7,1,2]=>[1,4,3,6,7,2,8,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,8,1,2,5,3,7,6]=>[1,4,2,8,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,8,6,5,2,4,1,7]=>[1,3,6,4,5,2,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,8,5,6,1,4,7,2]=>[1,3,5,2,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [5,2,8,7,1,6,4,3]=>[1,5,2,3,8,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [1,6,8,7,5,2,4,3]=>[1,2,6,3,8,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,6,7,8,5,1,4,2]=>[1,3,7,4,8,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,7,6,8,5,2,1,4]=>[1,3,6,2,7,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,7,8,5,1,2,4,6]=>[1,3,8,6,2,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,7,1,6,4,2,5,8]=>[1,3,2,7,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,1,8,6,2,3,5,7]=>[1,4,6,3,8,7,5,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,7,8,6,3,5,1,2]=>[1,4,6,5,3,8,2,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [3,8,7,6,5,4,1,2]=>[1,3,7,2,8,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [2,1,7,6,5,3,4,8]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,8,1,6,4,5,3,7]=>[1,2,8,7,3,4,6,5]=>[.,[.,[[[.,[.,[[.,.],.]]],.],.]]] [2,8,7,5,1,4,3,6]=>[1,2,8,6,4,5,3,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [2,8,6,7,5,1,3,4]=>[1,2,8,4,7,3,6,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [2,7,8,6,5,4,1,3]=>[1,2,7,3,8,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [6,3,1,2,7,4,8,5]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,4,2,7,1,3,8,5]=>[1,6,3,2,4,7,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,4,2,5,1,3,8,6]=>[1,7,8,6,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,5,3,6,1,8,2,4]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,3,6,2,4,7,1,5]=>[1,8,5,4,2,3,6,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [7,3,6,2,4,8,1,5]=>[1,7,2,3,6,8,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [4,3,7,1,2,5,8,6]=>[1,4,2,3,7,8,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,3,6,7,1,2,8,4]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,3,7,4,1,2,8,5]=>[1,6,2,3,7,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [4,7,6,3,8,1,2,5]=>[1,4,3,6,2,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,7,6,1,4,8,2,5]=>[1,3,6,8,5,4,2,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [5,7,2,6,1,8,3,4]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,4,7,5,2,8,1,3]=>[1,6,8,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [5,8,2,6,3,7,1,4]=>[1,5,3,2,8,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [3,8,6,1,2,7,4,5]=>[1,3,6,7,4,2,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [6,8,4,3,7,1,2,5]=>[1,6,2,8,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,8,5,3,7,1,2,4]=>[1,6,2,8,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,8,6,2,7,1,3,5]=>[1,4,2,8,5,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [7,3,8,5,6,1,2,4]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,3,7,5,8,1,2,4]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,7,6,4,8,1,3,5]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [3,6,5,8,1,2,4,7]=>[1,3,5,2,6,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [2,5,7,4,8,1,3,6]=>[1,2,5,8,6,3,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [4,6,3,7,1,8,2,5]=>[1,4,7,2,6,8,5,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,5,7,1,4,8,2,6]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,3,7,2,4,8,1,6]=>[1,5,4,2,3,7,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,4,7,3,8,1,2,6]=>[1,5,8,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [7,4,6,3,8,1,2,5]=>[1,7,2,4,3,6,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [8,4,6,3,7,1,2,5]=>[1,8,5,7,2,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [8,4,1,6,7,2,3,5]=>[1,8,5,7,3,2,4,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [7,4,1,6,8,2,3,5]=>[1,7,3,2,4,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [5,4,1,7,8,2,3,6]=>[1,5,8,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,5,3,7,1,8,2,4]=>[1,6,8,4,7,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,5,1,2,7,8,3,4]=>[1,6,8,4,2,5,7,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,3,6,4,7,8,1,2]=>[1,5,7,2,3,6,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,1,5,8,6,2,3]=>[1,4,5,8,3,2,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [7,5,3,8,1,6,2,4]=>[1,7,2,5,3,4,8,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,1,8,6,2,3,5]=>[1,7,3,2,4,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,6,1,8,5,2,3,4]=>[1,7,3,2,6,4,8,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [8,6,1,7,5,2,3,4]=>[1,8,4,7,3,2,6,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [5,7,2,8,1,6,3,4]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,4,7,8,2,5,1,3]=>[1,6,5,2,4,8,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,3,7,8,5,1,2,4]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,6,8,2,7,1,4,5]=>[1,3,8,5,7,4,2,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [4,3,8,7,1,2,5,6]=>[1,4,7,5,2,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,3,7,6,1,2,4,5]=>[1,8,5,2,3,7,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,4,7,6,1,2,3,5]=>[1,8,5,2,4,6,3,7]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [5,4,8,7,1,2,3,6]=>[1,5,2,4,7,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [2,5,8,7,1,3,4,6]=>[1,2,5,3,8,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [4,6,8,2,7,1,3,5]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,7,1,8,6,2,3,5]=>[1,4,8,5,6,2,7,3]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [7,5,8,6,4,1,2,3]=>[1,7,2,5,4,6,3,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [5,8,7,1,6,2,3,4]=>[1,5,6,2,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [2,8,7,6,1,3,4,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [4,8,7,6,1,2,3,5]=>[1,4,6,2,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,6,3,1,4,2,8,7]=>[1,5,4,2,6,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [3,8,7,4,5,1,6,2]=>[1,3,7,6,2,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [6,7,1,4,5,8,2,3]=>[1,6,8,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [2,1,7,8,5,3,6,4]=>[1,2,3,7,6,4,8,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [8,7,1,4,5,3,2,6]=>[1,8,6,3,2,7,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [2,7,8,4,1,6,5,3]=>[1,2,7,5,3,8,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [7,1,8,4,2,6,5,3]=>[1,7,5,2,3,8,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,5,3,1,8,4,7,2]=>[1,6,4,2,5,8,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,4,3,8,1,5,7,2]=>[1,6,5,2,4,8,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [8,6,3,1,2,5,7,4]=>[1,8,4,2,6,5,3,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,7,1,4,2,6,5,3]=>[1,8,3,2,7,5,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [7,3,8,4,1,6,5,2]=>[1,7,5,2,3,8,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [2,3,4,5,6,7,8,1,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,5,6,8,9,1,7]=>[1,2,3,4,5,6,8,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [2,3,4,5,7,8,9,1,6]=>[1,2,3,4,5,7,9,6,8]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]] [2,3,4,6,7,8,9,1,5]=>[1,2,3,4,6,8,5,7,9]=>[.,[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]] [2,3,4,5,6,7,8,9,10,1]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,5,6,7,8,9,1,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,5,6,7,1,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,5,6,7,8,10,1,9]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [2,3,4,5,6,1,9,7,8]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [2,3,4,5,6,7,9,10,1,8]=>[1,2,3,4,5,6,7,9,8,10]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] [2,3,4,5,1,8,9,6,7]=>[1,2,3,4,5,6,8,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [2,3,4,5,6,8,9,10,1,7]=>[1,2,3,4,5,6,8,10,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]] [2,3,4,1,7,8,9,5,6]=>[1,2,3,4,5,7,9,6,8]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]] [2,3,1,6,7,8,9,4,5]=>[1,2,3,4,6,8,5,7,9]=>[.,[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]] [3,6,4,5,7,2,8,1]=>[1,3,4,5,7,8,2,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [7,5,3,6,2,4,8,1]=>[1,7,8,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,2,6,3,4,7,1,5]=>[1,8,5,4,3,6,7,2]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [7,2,6,3,4,5,8,1]=>[1,7,8,2,3,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [3,6,2,7,4,5,8,1]=>[1,3,2,6,5,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [4,2,5,7,3,6,8,1]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,4,7,6,2,3,8,1]=>[1,5,2,4,6,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [2,7,6,3,4,5,8,1]=>[1,2,7,8,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [6,5,3,1,2,8,4,7]=>[1,6,8,7,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,6,5,2,3,7,1,4]=>[1,8,4,2,6,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,5,2,1,7,3,4,6]=>[1,8,6,3,2,5,7,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [7,5,2,1,8,3,4,6]=>[1,7,4,2,5,8,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [5,7,3,1,2,8,4,6]=>[1,5,2,7,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,6,2,3,1,8,4,7]=>[1,5,2,6,8,7,4,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [6,8,3,5,2,7,1,4]=>[1,6,7,2,8,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,8,5,2,3,6,1,4]=>[1,7,2,8,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [1,8,6,3,7,2,4,5]=>[1,2,8,5,7,4,3,6]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [1,8,2,7,3,4,5,6]=>[1,2,8,6,4,7,5,3]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [2,8,1,7,3,4,5,6]=>[1,2,8,6,4,7,5,3]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [4,2,8,3,7,1,5,6]=>[1,4,3,8,6,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,1,7,5,8,2,3,6]=>[1,4,5,8,6,2,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [1,7,3,8,2,4,5,6]=>[1,2,7,5,3,4,8,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [8,1,2,7,3,4,5,6]=>[1,8,6,4,7,5,3,2]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [4,2,5,7,1,8,3,6]=>[1,4,7,3,5,2,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,6,2,7,1,8,4,5]=>[1,3,2,6,8,5,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [6,3,7,1,2,8,4,5]=>[1,6,8,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [3,2,1,5,8,4,6,7]=>[1,3,2,4,5,8,7,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [1,5,3,4,6,8,2,7]=>[1,2,5,6,8,7,3,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [4,3,5,1,6,8,2,7]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [5,4,6,3,8,7,1,2]=>[1,5,8,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [3,6,4,5,8,7,1,2]=>[1,3,4,5,8,2,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [6,5,3,4,8,7,1,2]=>[1,6,7,2,5,8,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,3,2,8,7,1,4,6]=>[1,5,7,4,8,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,3,1,8,7,2,4,6]=>[1,5,7,4,8,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,1,8,3,7,2,4,5]=>[1,6,2,3,8,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,3,8,1,7,2,4,5]=>[1,6,2,3,8,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [3,7,8,2,4,6,1,5]=>[1,3,8,5,4,2,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [5,4,7,8,2,6,1,3]=>[1,5,2,4,8,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [4,2,5,8,7,1,3,6]=>[1,4,8,6,2,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,6,2,8,7,1,4,5]=>[1,3,2,6,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [2,3,8,7,1,4,5,6]=>[1,2,3,8,6,4,7,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [7,2,8,6,1,3,4,5]=>[1,7,4,6,3,8,5,2]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [2,1,8,7,3,4,5,6]=>[1,2,3,8,6,4,7,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [8,2,7,6,1,3,4,5]=>[1,8,5,2,3,7,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [1,2,8,7,3,4,5,6]=>[1,2,3,8,6,4,7,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [1,3,8,7,2,4,5,6]=>[1,2,3,8,6,4,7,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [4,1,5,8,7,2,3,6]=>[1,4,8,6,2,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,4,8,7,6,1,2,3]=>[1,5,6,2,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [6,8,3,7,5,1,2,4]=>[1,6,2,8,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,8,6,2,5,1,3,4]=>[1,7,3,6,2,8,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [8,1,6,7,3,2,4,5]=>[1,8,5,3,6,2,4,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [8,1,5,3,6,2,4,7]=>[1,8,7,4,3,5,6,2]=>[.,[[[[[.,.],.],[.,[.,.]]],.],.]] [7,5,1,3,6,2,4,8]=>[1,7,4,3,2,5,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,5,8,3,6,2,4,1]=>[1,7,4,3,8,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,4,8,3,2,6,5,1]=>[1,7,5,2,4,3,8,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [8,1,4,3,2,6,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,1,4,3,2,7,5,6]=>[1,8,6,7,5,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [8,1,5,4,6,7,2,3]=>[1,8,3,5,6,7,2,4]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [8,1,4,3,2,5,6,7]=>[1,8,7,6,5,2,3,4]=>[.,[[[[[.,[.,[.,.]]],.],.],.],.]] [7,4,1,3,2,5,6,8]=>[1,7,6,5,2,4,3,8]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [7,4,8,3,2,5,6,1]=>[1,7,6,5,2,4,3,8]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [6,4,3,8,2,5,7,1]=>[1,6,5,2,4,8,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [7,4,1,3,2,5,8,6]=>[1,7,8,6,5,2,4,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [7,5,1,4,6,8,2,3]=>[1,7,2,5,6,8,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,8,3,2,6,1,5]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,4,8,3,2,5,1,6]=>[1,7,2,4,3,8,6,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [6,4,3,8,2,5,1,7]=>[1,6,5,2,4,8,7,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [5,4,3,2,8,6,1,7]=>[1,5,8,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,5,3,8,7,2,1,4]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,4,8,7,1,2,3]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,4,1,7,8,2,3]=>[1,6,8,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [5,4,3,2,1,8,6,7]=>[1,5,2,4,3,6,8,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [6,5,3,1,8,2,7,4]=>[1,6,2,5,8,4,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [6,5,4,1,8,7,2,3]=>[1,6,7,2,5,8,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,5,1,4,8,6,2,3]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,1,3,2,8,6,5]=>[1,7,6,8,5,2,4,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [6,4,3,1,2,8,5,7]=>[1,6,8,7,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,4,3,8,2,7,5,1]=>[1,6,7,5,2,4,8,3]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [7,5,1,3,8,2,4,6]=>[1,7,4,3,2,5,8,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,6,1,8,3,2,4,5]=>[1,7,4,8,5,3,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,6,8,1,4,5,2,3]=>[1,7,2,6,5,4,3,8]=>[.,[[.,[[[[.,.],.],.],.]],[.,.]]] [7,6,8,1,3,2,5,4]=>[1,7,5,3,8,4,2,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [6,5,3,7,8,2,4,1]=>[1,6,2,5,8,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,4,3,7,2,1,5,8]=>[1,6,2,4,7,5,3,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,4,8,3,2,1,5,6]=>[1,7,5,2,4,3,8,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,4,8,3,2,1,6,5]=>[1,7,6,2,4,3,8,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [7,5,8,3,1,2,6,4]=>[1,7,6,2,5,3,8,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [7,5,8,4,1,6,2,3]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,4,8,1,7,2,3]=>[1,6,7,2,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,3,8,1,2,7,4]=>[1,6,2,5,3,4,8,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,4,3,2,8,1,7,6]=>[1,5,8,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,4,3,7,2,1,8,5]=>[1,6,2,4,7,8,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,5,3,7,1,2,8,4]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,3,7,8,2,1,4]=>[1,6,2,5,8,4,7,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [5,4,3,2,7,8,1,6]=>[1,5,7,2,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,6,2,1,3,4,8,7]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,3,7,8,2,1,4,6]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,6,1,2,5,8,3,4]=>[1,7,3,2,6,8,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [2,1,7,8,4,3,5,6]=>[1,2,3,7,5,4,8,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [8,3,7,4,1,5,6,2]=>[1,8,2,3,7,6,5,4]=>[.,[[.,[.,[[[[.,.],.],.],.]]],.]] [7,8,1,2,5,4,6,3]=>[1,7,6,4,2,8,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [2,6,8,3,1,4,7,5]=>[1,2,6,4,3,8,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [6,1,8,3,2,4,5,7]=>[1,6,4,3,8,7,5,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [8,4,1,3,7,6,2,5]=>[1,8,5,7,2,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [5,8,7,4,2,1,6,3]=>[1,5,2,8,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,5,2,1,8,7,4,3]=>[1,6,7,4,2,5,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,3,8,6,1,2,5,4]=>[1,7,5,2,3,8,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [3,4,7,1,8,2,6,5]=>[1,3,7,6,2,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [1,8,2,4,3,5,6,7]=>[1,2,8,7,6,5,3,4]=>[.,[.,[[[[[.,[.,.]],.],.],.],.]]] [1,6,2,4,3,5,7,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,5,2,4,3,6,7,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,6,2,5,3,4,7,8]=>[1,2,6,4,5,3,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,7,2,6,3,4,5,8]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,7,2,8,3,5,4,6]=>[1,2,7,4,8,6,5,3]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [1,5,2,8,3,6,4,7]=>[1,2,5,3,4,8,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,4,2,8,3,6,5,7]=>[1,2,4,8,7,5,3,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [1,3,2,8,4,6,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [1,2,3,8,4,6,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [1,2,3,7,4,6,5,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,3,2,7,4,6,5,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,5,2,7,3,6,4,8]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,6,2,7,3,5,4,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,8,2,6,3,5,4,7]=>[1,2,8,7,4,6,5,3]=>[.,[.,[[[[.,.],[[.,.],.]],.],.]]] [1,8,2,5,3,6,4,7]=>[1,2,8,7,4,5,3,6]=>[.,[.,[[[[.,.],[.,[.,.]]],.],.]]] [1,6,2,5,3,7,4,8]=>[1,2,6,7,4,5,3,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,5,2,4,3,7,6,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,6,2,4,3,7,5,8]=>[1,2,6,7,5,3,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,7,2,4,3,6,5,8]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,8,2,3,4,6,5,7]=>[1,2,8,7,5,4,3,6]=>[.,[.,[[[[[.,.],.],[.,.]],.],.]]] [1,8,2,3,4,7,5,6]=>[1,2,8,6,7,5,4,3]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [1,8,2,4,3,7,5,6]=>[1,2,8,6,7,5,3,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [1,7,2,4,3,8,5,6]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,6,2,4,3,8,5,7]=>[1,2,6,8,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,5,2,4,3,8,6,7]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,8,2,6,3,7,4,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [1,2,3,8,4,7,5,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [1,3,2,8,4,7,5,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [1,5,2,8,3,7,4,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,6,2,8,3,7,4,5]=>[1,2,6,7,4,8,5,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,7,2,8,3,6,4,5]=>[1,2,7,4,8,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [4,6,3,7,2,5,1,8]=>[1,4,7,2,6,5,3,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,6,3,7,5,2,1,8]=>[1,4,7,2,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,6,3,8,5,1,7,2]=>[1,4,8,2,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,6,3,8,5,1,2,7]=>[1,4,8,7,2,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [5,6,8,3,4,1,2,7]=>[1,5,4,3,8,7,2,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [4,6,2,7,5,3,1,8]=>[1,4,7,2,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,6,7,2,4,3,1,8]=>[1,5,4,2,6,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,6,8,4,3,1,7,2]=>[1,5,3,8,2,6,4,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,7,8,4,1,6,2,3]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,8,4,1,6,3,2]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,8,4,1,3,6,2]=>[1,5,2,7,6,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,6,8,4,2,1,7,3]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,6,8,2,4,1,7,3]=>[1,5,4,2,6,3,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [4,6,2,8,5,1,7,3]=>[1,4,8,3,2,6,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [3,2,6,8,5,1,7,4]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,2,6,8,5,1,4,7]=>[1,3,6,2,4,8,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [5,6,8,2,4,1,3,7]=>[1,5,4,2,6,3,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [5,6,8,4,2,1,3,7]=>[1,5,2,6,3,8,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,7,8,4,1,3,2,6]=>[1,5,2,7,3,8,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,8,4,1,2,6,3]=>[1,5,2,7,6,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,8,4,1,2,3,6]=>[1,5,2,7,3,8,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,7,8,1,5,2,3,4]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,7,8,1,5,2,4,3]=>[1,6,2,7,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,7,8,1,5,3,2,4]=>[1,6,3,8,4,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,7,8,1,3,5,2,4]=>[1,6,5,3,8,4,2,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [5,7,8,2,1,6,3,4]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,2,8,1,6,3,5]=>[1,4,8,5,2,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [3,2,7,8,1,6,4,5]=>[1,3,7,4,8,5,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,2,7,8,1,6,5,4]=>[1,3,7,5,2,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,7,2,8,1,6,5,3]=>[1,4,8,3,2,7,5,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [5,7,8,2,1,6,4,3]=>[1,5,2,7,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,7,8,1,3,5,4,2]=>[1,6,5,3,8,2,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [6,7,8,1,5,3,4,2]=>[1,6,3,8,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,7,8,1,5,4,3,2]=>[1,6,4,2,7,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,8,1,5,4,2,3]=>[1,6,4,2,7,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,8,1,4,3,5,2]=>[1,6,3,8,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,7,8,1,3,4,5,2]=>[1,6,4,2,7,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,7,2,8,1,5,6,3]=>[1,4,8,3,2,7,6,5]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [3,2,7,8,1,5,6,4]=>[1,3,7,6,5,2,4,8]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [3,2,6,8,4,1,7,5]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,6,2,8,3,1,7,5]=>[1,4,8,5,3,2,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [5,6,8,3,2,1,7,4]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,7,8,3,1,6,4,2]=>[1,5,2,7,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,7,8,3,1,6,2,4]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,3,8,1,6,2,5]=>[1,4,8,5,2,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,7,3,8,1,6,5,2]=>[1,4,8,2,7,5,3,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,7,3,8,1,5,6,2]=>[1,4,8,2,7,6,5,3]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,6,3,8,2,1,7,5]=>[1,4,8,5,2,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,5,3,2,8,1,7,6]=>[1,4,2,5,8,6,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,5,2,3,8,1,7,6]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,5,3,2,8,1,6,7]=>[1,4,2,5,8,7,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [4,6,3,8,2,1,5,7]=>[1,4,8,7,5,2,6,3]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,7,3,8,1,5,2,6]=>[1,4,8,6,5,2,7,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,7,3,8,1,2,5,6]=>[1,4,8,6,2,7,5,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,7,8,3,1,2,4,6]=>[1,5,2,7,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,7,8,3,1,2,6,4]=>[1,5,2,7,6,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,8,3,1,4,2,6]=>[1,5,2,7,3,8,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,6,8,3,2,1,4,7]=>[1,5,2,6,3,8,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,7,8,2,1,4,3,6]=>[1,5,2,7,3,8,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,7,8,1,3,4,2,5]=>[1,6,4,2,7,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,8,1,4,3,2,5]=>[1,6,3,8,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,7,8,1,4,2,3,5]=>[1,6,2,7,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [6,7,8,1,2,5,3,4]=>[1,6,5,2,7,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,7,8,1,2,5,4,3]=>[1,6,5,2,7,4,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [6,7,8,1,2,4,5,3]=>[1,6,4,2,7,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,8,1,3,2,5,4]=>[1,6,2,7,5,3,8,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,7,8,2,1,3,6,4]=>[1,5,2,7,6,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,2,7,8,1,4,6,5]=>[1,3,7,6,4,8,5,2]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [6,7,8,1,3,2,4,5]=>[1,6,2,7,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,7,8,1,2,4,3,5]=>[1,6,4,2,7,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,8,1,2,3,5,4]=>[1,6,3,8,4,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [1,3,7,5,2,6,4,8]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,3,7,5,4,2,6,8]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [7,2,8,5,4,1,6,3]=>[1,7,6,2,3,8,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [2,8,4,5,6,1,7,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,8,6,5,7,3,1,4]=>[1,2,8,4,5,7,3,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [2,8,4,3,5,6,1,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [7,2,8,4,5,6,1,3]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [1,6,3,7,5,2,4,8]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,2,3,8,5,1,7,4]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,3,2,8,5,1,4,7]=>[1,6,2,3,4,8,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,3,7,5,2,1,8,4]=>[1,6,2,3,7,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,3,7,5,1,2,8,6]=>[1,4,5,2,3,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,3,7,1,5,6,8,2]=>[1,4,2,3,7,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,4,1,2,7,6,8,5]=>[1,3,2,4,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,4,2,1,7,5,8,6]=>[1,3,2,4,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [6,5,2,7,4,1,8,3]=>[1,6,2,5,4,7,8,3]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [5,6,1,8,7,2,4,3]=>[1,5,7,4,8,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [6,3,5,8,2,7,4,1]=>[1,6,7,4,8,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,2,5,8,3,7,1,4]=>[1,6,7,2,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [1,6,5,7,3,4,2,8]=>[1,2,6,4,7,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [5,2,1,8,7,6,3,4]=>[1,5,7,3,2,4,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,1,3,8,4,6,2,5]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [2,3,4,8,6,1,7,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,3,4,8,6,5,1,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [2,7,3,5,8,6,1,4]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [3,2,4,7,8,6,1,5]=>[1,3,4,7,2,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [1,5,4,6,2,7,3,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,2,4,7,1,8,3,6]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,6,4,1,8,7,2]=>[1,5,2,3,6,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,3,6,1,4,8,2,7]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [7,3,5,6,8,4,2,1]=>[1,7,2,3,5,8,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,3,5,1,8,2,7,4]=>[1,6,2,3,5,8,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [2,6,1,5,8,4,7,3]=>[1,2,6,4,5,8,3,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,7,6,5,8,3,4,1]=>[1,2,7,4,5,8,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [5,7,1,6,3,8,4,2]=>[1,5,3,2,7,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,2,4,1,7,8,5,6]=>[1,3,4,2,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,1,4,2,7,8,6,5]=>[1,3,4,2,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [5,1,4,7,2,8,6,3]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,6,4,7,8,2,5,1]=>[1,3,4,7,5,8,2,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,1,4,6,8,5,7,2]=>[1,3,4,6,5,8,2,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [6,3,4,5,7,1,8,2]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,5,4,6,1,7,8,3]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [7,2,1,4,3,6,5,8]=>[1,7,5,3,2,4,6,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,3,4,1,2,6,5,8]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,6,3,2,5,4,1,8]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [6,7,3,2,5,4,8,1]=>[1,6,4,2,7,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [1,8,3,2,5,4,7,6]=>[1,2,8,6,4,3,5,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [7,3,5,1,6,2,4,8]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,2,1,6,5,4,3,8]=>[1,7,3,2,4,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,3,6,1,5,4,2,8]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,4,6,5,1,3,2,8]=>[1,7,2,4,5,3,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,4,7,5,1,3,8,2]=>[1,6,3,7,8,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,3,7,1,5,4,8,2]=>[1,6,4,2,3,7,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [3,2,1,8,5,4,7,6]=>[1,3,2,4,8,6,5,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [2,3,8,1,5,4,7,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [2,4,8,5,1,3,7,6]=>[1,2,4,5,3,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,5,8,4,3,1,7,6]=>[1,2,5,3,8,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,6,8,4,3,7,1,5]=>[1,2,6,7,3,8,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [2,7,8,4,3,6,5,1]=>[1,2,7,5,3,8,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,8,7,4,3,6,5,2]=>[1,2,8,3,7,5,4,6]=>[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] [1,8,7,5,6,3,4,2]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [2,6,8,5,7,3,1,4]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,5,8,6,7,1,3,4]=>[1,2,5,7,3,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,2,1,8,6,7,4,5]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [5,3,7,1,6,8,4,2]=>[1,5,6,8,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,4,7,6,1,8,3,2]=>[1,5,2,4,6,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [4,5,7,6,8,1,3,2]=>[1,4,6,2,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,7,5,8,3,1,2]=>[1,4,5,8,2,6,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [1,8,6,5,7,3,2,4]=>[1,2,8,4,5,7,3,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [4,7,5,6,8,2,3,1]=>[1,4,6,2,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,5,7,8,2,1,3]=>[1,4,7,2,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,3,6,1,7,8,2,4]=>[1,5,7,2,3,6,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,2,1,6,7,8,3,4]=>[1,5,7,3,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,2,1,5,7,3,8,4]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,3,5,1,7,2,8,4]=>[1,6,2,3,5,7,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [6,4,5,7,1,2,8,3]=>[1,6,2,4,7,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,5,4,7,2,1,8,3]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,4,7,2,8,1,3]=>[1,5,2,6,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [1,8,4,6,2,7,3,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [1,8,3,2,6,7,4,5]=>[1,2,8,5,6,7,4,3]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [5,7,3,2,6,8,4,1]=>[1,5,6,8,2,7,4,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,2,1,4,3,8,7,6]=>[1,5,3,2,4,6,8,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,3,4,1,2,8,7,6]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,6,3,2,8,7,1,5]=>[1,4,2,6,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,7,3,2,8,6,5,1]=>[1,4,2,7,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,8,3,2,7,6,5,4]=>[1,2,8,4,3,5,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [3,7,4,8,2,6,5,1]=>[1,3,4,8,2,7,5,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [3,6,4,8,2,7,1,5]=>[1,3,4,8,5,2,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,4,5,8,1,2,7,6]=>[1,3,5,2,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [4,3,5,1,8,2,7,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,2,1,5,8,3,7,6]=>[1,4,5,8,6,3,2,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,3,6,1,8,7,2,5]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,4,6,8,1,7,2,5]=>[1,3,6,7,2,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,6,5,8,7,2,1,4]=>[1,3,5,7,2,6,4,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,7,5,8,6,2,4,1]=>[1,3,5,6,2,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [1,8,5,7,6,2,4,3]=>[1,2,8,3,5,6,4,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [1,8,6,7,5,4,2,3]=>[1,2,8,3,6,4,7,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [3,6,7,8,5,4,1,2]=>[1,3,7,2,6,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,5,7,8,6,1,4,2]=>[1,3,7,4,8,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,4,7,8,1,6,5,2]=>[1,3,7,5,2,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,2,1,7,8,6,5,3]=>[1,4,7,5,8,3,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [2,3,8,1,7,6,5,4]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [2,5,8,7,6,1,4,3]=>[1,2,5,6,3,8,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,6,8,7,5,4,1,3]=>[1,2,6,4,7,3,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,1,4,3,6,5,8,7,10,9,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,3,6,5,8,7,12,11,10,9]=>[1,2,3,4,5,6,7,8,9,12,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]]] [7,4,6,1,8,3,5,2]=>[1,7,5,8,2,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [8,3,4,1,7,5,6,2]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [4,8,3,1,7,5,6,2]=>[1,4,2,8,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [1,4,6,2,7,5,8,3]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,7,5,2,6,8,4,3]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [6,8,4,3,1,7,5,2]=>[1,6,7,5,2,8,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [7,5,6,1,8,3,4,2]=>[1,7,4,2,5,8,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [3,4,6,5,7,1,8,2]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,7,5,6,1,8,3,2]=>[1,4,6,8,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,7,5,1,8,4,3,2]=>[1,6,4,2,7,3,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,8,4,1,7,5,3,2]=>[1,6,5,7,3,4,2,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [8,4,2,1,6,7,5,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [1,8,4,2,6,7,5,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [1,5,3,2,7,6,8,4]=>[1,2,5,7,8,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [5,3,2,1,7,6,8,4]=>[1,5,7,8,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [2,5,3,1,7,6,8,4]=>[1,2,5,7,8,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [2,8,4,1,6,7,5,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,7,5,1,6,8,4,3]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,4,6,1,7,5,8,3]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,8,2,6,5,7,1,3]=>[1,4,6,7,2,8,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [8,4,1,2,6,7,5,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [5,3,1,2,7,6,8,4]=>[1,5,7,8,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,2,5,3,7,6,8,4]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [4,3,1,2,7,6,8,5]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,5,1,2,7,6,8,4]=>[1,3,2,5,7,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [6,7,1,5,8,2,3,4]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,7,6,1,5,8,3,4]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,3,5,1,7,6,8,4]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [7,6,1,5,8,3,2,4]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [3,6,7,1,5,8,2,4]=>[1,3,7,2,6,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [7,1,6,5,8,2,4,3]=>[1,7,4,5,8,3,6,2]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,5,1,6,8,4,2,3]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,2,3,1,7,6,8,4]=>[1,5,7,8,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [3,5,2,1,7,6,8,4]=>[1,3,2,5,7,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [1,3,5,2,7,6,8,4]=>[1,2,3,5,7,8,4,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,7,6,2,5,8,3,4]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [7,6,2,1,5,8,3,4]=>[1,7,3,2,6,8,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [8,3,1,5,7,6,2,4]=>[1,8,4,5,7,2,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [6,2,4,1,7,5,8,3]=>[1,6,5,7,8,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [6,2,5,1,7,4,8,3]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,2,6,4,7,1,5,3]=>[1,8,3,6,2,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [6,1,5,2,7,4,8,3]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,6,2,5,8,3,1,4]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,3,5,7,6,2,1,4]=>[1,8,4,7,2,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [1,8,3,5,7,6,2,4]=>[1,2,8,4,5,7,3,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [1,5,2,3,7,6,8,4]=>[1,2,5,7,8,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [5,2,1,3,7,6,8,4]=>[1,5,7,8,4,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [7,5,2,6,8,4,1,3]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,1,4,2,7,5,8,3]=>[1,6,5,7,8,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [8,2,6,5,7,1,4,3]=>[1,8,3,6,2,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [3,6,8,2,5,7,1,4]=>[1,3,8,4,2,6,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [8,3,2,5,7,6,1,4]=>[1,8,4,5,7,2,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [5,1,3,2,7,6,8,4]=>[1,5,7,8,4,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,1,3,2,7,6,8,5]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,2,1,3,7,6,8,5]=>[1,4,3,2,5,7,8,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [1,4,2,3,7,6,8,5]=>[1,2,4,3,5,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,4,1,3,7,6,8,5]=>[1,2,4,3,5,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,5,1,3,7,6,8,4]=>[1,2,5,7,8,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [2,8,3,5,7,6,1,4]=>[1,2,8,4,5,7,3,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [6,8,2,3,5,7,1,4]=>[1,6,7,2,8,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,7,1,3,5,8,2,4]=>[1,6,8,4,3,2,7,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [8,3,5,7,6,1,2,4]=>[1,8,4,7,2,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [5,1,2,3,7,6,8,4]=>[1,5,7,8,4,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [3,1,2,4,7,6,8,5]=>[1,3,2,4,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [8,1,2,4,3,6,5,7]=>[1,8,7,5,3,2,4,6]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [8,1,3,5,6,2,7,4]=>[1,8,4,5,6,2,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [8,1,3,2,4,5,7,6]=>[1,8,6,5,4,2,3,7]=>[.,[[[[[.,[.,.]],.],.],[.,.]],.]] [2,7,8,3,4,5,6,1]=>[1,2,7,6,5,4,3,8]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [2,6,3,8,4,5,7,1]=>[1,2,6,5,4,8,3,7]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [7,4,1,5,6,8,2,3]=>[1,7,2,4,5,6,8,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [4,7,8,5,6,1,2,3]=>[1,4,5,6,2,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,7,8,4,2,6,1,5]=>[1,3,8,5,2,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,6,2,8,4,5,1,7]=>[1,3,2,6,5,4,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,3,6,7,4,5,8,1]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [3,5,2,4,8,6,1,7]=>[1,3,2,5,8,7,4,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,5,4,2,8,7,1,6]=>[1,3,4,2,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [7,4,1,2,3,8,5,6]=>[1,7,5,3,2,4,6,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [2,6,4,8,3,7,5,1]=>[1,2,6,7,5,3,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [6,5,2,1,8,3,4,7]=>[1,6,3,2,5,8,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [2,5,6,7,8,3,4,1]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [4,7,8,2,3,1,5,6]=>[1,4,2,7,5,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,6,4,8,1,7,2,3]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,3,8,1,2,7,4]=>[1,5,2,6,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,2,5,3,7,1,6,8]=>[1,4,3,5,7,6,2,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,3,6,7,2,1,8,5]=>[1,4,7,8,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,4,5,2,7,8,1,6]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,4,2,5,6,8,1,7]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [5,2,7,8,6,4,1,3]=>[1,5,6,4,8,3,7,2]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [5,1,2,7,8,6,4,3]=>[1,5,8,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [4,7,1,8,6,5,2,3]=>[1,4,8,3,2,7,5,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [4,7,1,2,8,6,5,3]=>[1,4,2,7,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,6,8,1,2,7,5,3]=>[1,4,2,6,7,5,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,8,7,1,5,3,2,4]=>[1,6,3,7,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,8,7,3,5,1,2,4]=>[1,6,2,8,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,8,1,6,3,5,2,4]=>[1,7,2,8,4,6,5,3]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [7,8,1,3,6,5,2,4]=>[1,7,2,8,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,8,3,6,5,2,1,4]=>[1,7,2,8,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [4,7,2,8,6,1,5,3]=>[1,4,8,3,2,7,5,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [1,7,3,4,8,6,5,2]=>[1,2,7,5,8,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [4,2,7,1,8,6,5,3]=>[1,4,2,3,7,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,8,2,3,6,5,1,4]=>[1,7,2,8,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,5,7,1,2,6,3,4]=>[1,8,4,2,5,3,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [6,8,2,7,1,3,5,4]=>[1,6,3,2,8,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,8,7,2,5,3,1,4]=>[1,6,3,7,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,2,4,8,7,1,5,3]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,6,8,3,7,4,5,2]=>[1,2,6,4,3,8,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,6,8,3,4,7,5,2]=>[1,2,6,7,5,4,3,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [6,8,2,1,7,3,5,4]=>[1,6,3,2,8,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,5,7,2,1,6,3,4]=>[1,8,4,2,5,3,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,5,7,1,2,3,6,4]=>[1,8,4,2,5,3,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,7,6,2,1,4,3,5]=>[1,8,5,2,7,3,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,5,7,2,3,1,6,4]=>[1,8,4,2,5,3,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [5,8,4,2,7,1,6,3]=>[1,5,7,6,2,8,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,8,7,5,3,4,6,2]=>[1,2,8,3,7,6,4,5]=>[.,[.,[[.,[[[.,[.,.]],.],.]],.]]] [1,8,7,3,5,4,6,2]=>[1,2,8,3,7,6,4,5]=>[.,[.,[[.,[[[.,[.,.]],.],.]],.]]] [8,2,5,4,7,1,6,3]=>[1,8,3,5,7,6,2,4]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,5,2,7,3,1,6,4]=>[1,8,4,7,6,2,5,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,7,6,2,4,3,1,5]=>[1,8,5,4,2,7,3,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,7,6,1,2,4,3,5]=>[1,8,5,2,7,3,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,7,6,1,4,2,3,5]=>[1,8,5,4,2,7,3,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,7,6,4,1,3,2,5]=>[1,8,5,2,7,3,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [5,8,4,7,2,1,6,3]=>[1,5,2,8,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [1,8,7,5,4,3,6,2]=>[1,2,8,3,7,6,4,5]=>[.,[.,[[.,[[[.,[.,.]],.],.]],.]]] [1,6,8,4,3,7,5,2]=>[1,2,6,7,5,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [6,8,1,7,3,2,5,4]=>[1,6,2,8,4,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [8,5,7,3,1,6,2,4]=>[1,8,4,3,7,2,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [8,5,7,1,3,2,6,4]=>[1,8,4,2,5,3,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,5,7,3,1,2,6,4]=>[1,8,4,3,7,6,2,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [5,8,4,7,1,2,6,3]=>[1,5,2,8,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,4,1,7,2,6,3]=>[1,5,7,6,2,8,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,8,4,7,1,6,2,3]=>[1,5,2,8,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,2,5,6,7,4,1,3]=>[1,8,3,5,7,2,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [4,8,5,7,1,6,2,3]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,5,7,1,2,6,3]=>[1,4,7,6,2,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,8,5,1,7,2,6,3]=>[1,4,2,8,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [8,5,3,1,7,2,6,4]=>[1,8,4,2,5,7,6,3]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,5,3,7,1,2,6,4]=>[1,8,4,7,6,2,5,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [6,8,1,3,7,2,5,4]=>[1,6,2,8,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [1,6,4,8,3,7,5,2]=>[1,2,6,7,5,3,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,8,7,4,5,3,6,2]=>[1,2,8,3,7,6,4,5]=>[.,[.,[[.,[[[.,[.,.]],.],.]],.]]] [4,8,5,7,2,1,6,3]=>[1,4,7,6,2,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,5,3,7,2,1,6,4]=>[1,8,4,7,6,2,5,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,7,6,3,1,4,2,5]=>[1,8,5,2,7,3,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,7,6,1,3,2,4,5]=>[1,8,5,3,6,2,7,4]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [8,5,3,2,7,1,6,4]=>[1,8,4,2,5,7,6,3]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [4,8,5,2,7,1,6,3]=>[1,4,2,8,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [1,8,7,4,3,5,6,2]=>[1,2,8,3,7,6,5,4]=>[.,[.,[[.,[[[[.,.],.],.],.]],.]]] [1,8,7,3,4,5,6,2]=>[1,2,8,3,7,6,5,4]=>[.,[.,[[.,[[[[.,.],.],.],.]],.]]] [8,5,2,3,7,1,6,4]=>[1,8,4,3,2,5,7,6]=>[.,[[[[.,.],.],[.,[[.,.],.]]],.]] [6,3,1,5,4,2,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,3,1,5,2,7,6,4]=>[1,8,4,5,2,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [8,5,4,2,1,7,3,6]=>[1,8,6,7,3,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,5,4,2,1,7,6,3]=>[1,8,3,4,2,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [6,5,4,2,1,3,8,7]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,5,4,2,3,1,8,7]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,3,2,5,1,4,8,7]=>[1,6,4,5,2,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,5,4,3,1,2,8,7]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,4,1,3,2,8,7]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [8,5,4,1,2,7,6,3]=>[1,8,3,4,2,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,7,4,1,6,3,2,5]=>[1,8,5,6,3,4,2,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [8,7,4,1,6,3,5,2]=>[1,8,2,7,5,6,3,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [8,7,4,1,6,5,3,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [8,5,4,1,3,7,6,2]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,5,4,3,1,7,6,2]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,3,2,5,1,7,6,4]=>[1,8,4,5,2,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [2,1,8,5,3,7,6,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [8,3,2,5,1,7,4,6]=>[1,8,6,7,4,5,2,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,5,4,3,1,7,2,6]=>[1,8,6,7,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [8,5,4,1,3,7,2,6]=>[1,8,6,7,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [8,7,4,1,6,5,2,3]=>[1,8,3,4,2,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,7,4,1,6,2,5,3]=>[1,8,3,4,2,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,7,6,5,2,1,4,3]=>[1,8,3,6,2,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,7,4,3,6,2,1,5]=>[1,8,5,6,2,7,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,3,2,7,6,4,1,5]=>[1,8,5,6,4,7,2,3]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [2,1,8,7,6,4,3,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,1,8,7,6,4,5,3]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [8,3,2,7,6,4,5,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [8,7,4,3,6,2,5,1]=>[1,8,2,7,5,6,3,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [8,7,6,5,2,4,3,1]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [8,5,4,2,3,7,6,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,7,4,2,6,5,3,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [8,7,4,2,6,3,5,1]=>[1,8,2,7,5,6,3,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [8,7,4,2,6,3,1,5]=>[1,8,5,6,3,4,2,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [8,3,1,7,6,4,2,5]=>[1,8,5,6,4,7,2,3]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [8,3,1,7,6,4,5,2]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [8,3,1,7,6,5,4,2]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [8,3,1,5,4,7,6,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,3,1,5,4,7,2,6]=>[1,8,6,7,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,3,1,7,6,5,2,4]=>[1,8,4,7,2,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,3,1,7,6,2,5,4]=>[1,8,4,7,5,6,2,3]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,7,4,2,6,1,5,3]=>[1,8,3,4,2,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,7,4,2,6,5,1,3]=>[1,8,3,4,2,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,5,4,2,3,7,1,6]=>[1,8,6,7,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [8,3,2,5,4,7,1,6]=>[1,8,6,7,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [2,1,8,5,4,7,3,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [8,3,2,7,6,5,1,4]=>[1,8,4,7,2,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,7,4,3,6,5,1,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [8,7,6,5,3,1,4,2]=>[1,8,2,7,4,5,3,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [8,7,6,5,1,3,2,4]=>[1,8,4,5,2,7,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,7,6,5,1,3,4,2]=>[1,8,2,7,4,5,3,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [8,7,6,5,1,4,3,2]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [8,7,6,5,4,1,3,2]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [8,7,4,3,6,1,5,2]=>[1,8,2,7,5,6,3,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [8,3,2,7,6,1,5,4]=>[1,8,4,7,5,6,2,3]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [2,1,8,7,6,3,5,4]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [8,3,2,7,6,1,4,5]=>[1,8,5,6,2,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,7,6,5,1,4,2,3]=>[1,8,3,6,4,5,2,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,7,6,5,1,2,4,3]=>[1,8,3,6,2,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [7,3,5,1,8,4,6,2]=>[1,7,6,4,2,3,5,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,3,4,1,8,5,6,2]=>[1,7,6,5,8,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],[.,.]]] [4,5,6,2,1,8,7,3]=>[1,4,2,5,3,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [1,6,5,2,7,4,3,8]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [7,4,3,1,8,6,5,2]=>[1,7,5,8,2,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,6,5,1,8,4,3,2]=>[1,7,3,5,8,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,6,4,1,8,5,3,2]=>[1,7,3,4,2,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [6,4,2,1,8,7,5,3]=>[1,6,7,5,8,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [5,3,2,1,8,7,6,4]=>[1,5,8,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [2,5,3,1,7,8,6,4]=>[1,2,5,7,6,8,4,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [2,6,4,1,7,8,5,3]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [4,5,7,1,6,8,2,3]=>[1,4,2,5,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [5,3,1,2,8,6,4,7]=>[1,5,8,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [4,3,1,2,8,6,5,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [7,1,5,6,8,2,3,4]=>[1,7,3,5,8,4,6,2]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [2,6,1,5,7,8,3,4]=>[1,2,6,8,4,5,7,3]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [7,4,1,6,8,5,2,3]=>[1,7,2,4,6,5,8,3]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [5,2,3,1,8,6,7,4]=>[1,5,8,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [1,6,2,5,7,3,4,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,2,1,5,8,7,3,4]=>[1,6,7,3,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,3,1,5,8,6,2,4]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,2,5,1,8,4,7,3]=>[1,6,4,2,3,5,8,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,3,1,4,8,6,2,5]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,2,1,4,8,7,3,5]=>[1,6,7,3,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [1,6,2,4,7,3,5,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,4,1,3,8,5,2,6]=>[1,7,2,4,3,5,8,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,5,1,3,8,4,2,6]=>[1,7,2,5,8,6,4,3]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [3,6,7,1,4,8,2,5]=>[1,3,7,2,6,8,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [7,6,1,4,8,3,2,5]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [4,2,1,3,8,7,5,6]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [2,6,1,4,7,8,3,5]=>[1,2,6,8,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [5,2,3,1,6,4,8,7]=>[1,5,6,4,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [7,4,5,2,3,1,8,6]=>[1,7,8,6,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [8,6,7,3,5,2,4,1]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [7,3,5,2,4,1,8,6]=>[1,7,8,6,2,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [5,2,4,1,6,3,8,7]=>[1,5,6,3,4,2,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,1,6,3,5,2,8,7]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,3,4,1,5,2,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,2,6,3,4,1,8,7]=>[1,5,4,3,6,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [6,2,7,3,4,1,8,5]=>[1,6,2,3,7,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,3,4,1,5,2,8,6]=>[1,7,8,6,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [4,1,7,3,5,2,8,6]=>[1,4,3,7,8,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [2,1,7,4,5,3,8,6]=>[1,2,3,7,8,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [3,1,8,6,7,4,5,2]=>[1,3,8,2,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [8,6,7,3,4,1,5,2]=>[1,8,2,6,3,7,5,4]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [8,4,7,3,5,1,6,2]=>[1,8,2,4,3,7,6,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [5,1,8,4,7,3,6,2]=>[1,5,7,6,3,8,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,1,8,5,7,4,6,2]=>[1,3,8,2,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [2,1,8,5,7,4,6,3]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [2,1,7,4,6,3,8,5]=>[1,2,3,7,8,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [3,1,7,4,6,2,8,5]=>[1,3,7,8,5,6,2,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,1,7,3,6,2,8,5]=>[1,4,3,7,8,5,6,2]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [5,1,7,3,6,2,8,4]=>[1,5,6,2,3,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,2,7,3,5,1,8,4]=>[1,6,2,3,7,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,4,7,3,6,2,5,1]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [7,3,6,2,5,1,8,4]=>[1,7,8,4,2,3,6,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,2,5,1,7,3,8,4]=>[1,6,3,5,7,8,4,2]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,2,4,1,7,3,8,6]=>[1,5,7,8,6,3,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,2,4,1,7,3,8,5]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [8,5,7,3,6,2,4,1]=>[1,8,2,5,6,3,7,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,5,7,4,6,2,3,1]=>[1,8,2,5,6,3,7,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [6,2,3,1,7,4,8,5]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,2,3,1,7,4,8,6]=>[1,5,7,8,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,2,3,1,7,5,8,6]=>[1,4,2,3,5,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,1,4,2,8,6,7,5]=>[1,3,4,2,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [8,5,6,2,3,1,7,4]=>[1,8,4,2,5,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [4,1,5,2,8,6,7,3]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [2,1,6,3,8,5,7,4]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [4,1,6,2,8,5,7,3]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,1,6,2,8,4,7,3]=>[1,5,8,3,6,4,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [8,4,6,2,5,1,7,3]=>[1,8,3,6,2,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [7,3,8,4,6,2,5,1]=>[1,7,5,6,2,3,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,2,7,3,8,4,5,1]=>[1,6,4,3,7,5,8,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [8,4,5,1,6,2,7,3]=>[1,8,3,5,6,2,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [5,1,8,4,6,2,7,3]=>[1,5,6,2,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [2,1,8,5,6,3,7,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,1,7,4,8,5,6,3]=>[1,2,3,7,6,5,8,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [3,1,7,4,8,5,6,2]=>[1,3,7,6,5,8,2,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [7,3,8,4,5,1,6,2]=>[1,7,6,2,3,8,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,3,6,2,8,4,5,1]=>[1,7,5,8,2,3,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,5,6,1,3,4,2]=>[1,7,4,6,3,5,2,8]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [1,3,8,4,7,2,5,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [3,6,1,4,7,2,5,8]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,6,1,2,5,7,3,8]=>[1,4,2,6,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [1,4,8,2,5,7,3,6]=>[1,2,4,3,8,6,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [7,8,2,4,5,6,1,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,8,1,5,4,6,3,2]=>[1,7,3,2,8,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,8,2,1,6,3,4,5]=>[1,7,4,2,8,5,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,8,3,5,6,4,1,2]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,8,5,1,4,2,6,3]=>[1,7,6,2,8,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [7,8,4,5,3,1,6,2]=>[1,7,6,2,8,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [1,5,8,4,3,2,7,6]=>[1,2,5,3,8,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,6,1,4,3,2,7,8]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [2,6,4,8,3,7,1,5]=>[1,2,6,7,3,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,4,6,8,3,7,5,2]=>[1,2,4,8,3,6,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [2,4,8,5,3,1,6,7]=>[1,2,4,5,3,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [2,5,8,1,4,7,6,3]=>[1,2,5,4,3,8,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [3,5,8,4,7,6,1,2]=>[1,3,8,2,5,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [1,6,2,4,7,3,8,5]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [4,6,2,5,3,1,8,7]=>[1,4,5,3,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,7,5,1,3,6,8,2]=>[1,4,2,7,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,5,3,6,2,4,1,8]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,7,3,6,1,4,8,2]=>[1,5,2,7,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,6,7,2,1,8,4]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,1,7,5,2,4,8,3]=>[1,6,4,5,2,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [1,4,7,2,5,3,8,6]=>[1,2,4,3,7,8,6,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [4,6,7,8,3,5,1,2]=>[1,4,8,2,6,5,3,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,6,1,8,4,2,5,7]=>[1,3,2,6,4,8,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,6,7,5,8,2,4,3]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [3,5,6,7,8,1,4,2]=>[1,3,6,2,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,6,5,7,8,2,1,4]=>[1,3,5,8,4,7,2,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [5,2,7,6,1,4,3,8]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,5,7,6,8,1,3,4]=>[1,2,5,8,4,6,3,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [2,7,5,6,8,4,1,3]=>[1,2,7,3,5,8,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,1,6,8,4,5,3,7]=>[1,2,3,6,5,4,8,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,7,1,8,5,3,4,6]=>[1,2,7,4,8,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [3,7,6,8,5,4,1,2]=>[1,3,6,4,8,2,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,3,8,5,6,7,1,2]=>[1,4,5,6,7,2,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,2,8,1,6,3,7,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,1,8,5,4,6,7,2]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,2,8,4,5,6,1,7]=>[1,3,8,7,2,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [3,4,2,8,6,1,7,5]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,4,7,1,5,2,6,8]=>[1,3,7,6,2,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,3,7,8,1,2,6,5]=>[1,4,8,5,2,3,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [1,7,3,8,5,2,6,4]=>[1,2,7,6,3,4,8,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [4,1,8,3,6,2,5,7]=>[1,4,3,8,7,5,6,2]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [5,7,8,6,3,2,1,4]=>[1,5,3,8,4,6,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,7,8,6,1,3,4,2]=>[1,5,2,7,4,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [1,6,4,3,8,2,5,7]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [7,1,3,4,8,2,6,5]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [2,4,5,1,7,8,6,3]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,6,3,4,5,8,1,7]=>[1,2,6,8,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,4,1,8,3,7,5]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [7,2,1,4,8,3,5,6]=>[1,7,5,8,6,3,2,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,1,6,5,3,8,4,2]=>[1,7,4,5,3,6,8,2]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,2,5,6,3,8,1,4]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,5,2,7,1,8,4,3]=>[1,6,8,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [5,6,2,7,3,1,4,8]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,7,4,2,8,1,3]=>[1,5,2,6,8,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,7,1,5,2,8,3,4]=>[1,6,8,4,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,7,5,2,4,8,3,6]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [6,1,5,2,8,3,4,7]=>[1,6,3,5,8,7,4,2]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,7,5,3,8,4,1,2]=>[1,6,4,3,5,8,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [1,6,5,4,2,3,8,7]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [7,1,5,3,4,2,8,6]=>[1,7,8,6,2,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [7,6,1,5,3,2,8,4]=>[1,7,8,4,5,3,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,4,6,1,2,5,3,8]=>[1,7,3,6,5,2,4,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [7,1,4,2,5,3,6,8]=>[1,7,6,3,4,2,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [6,8,1,4,2,5,7,3]=>[1,6,5,2,8,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [1,6,4,2,5,7,3,8]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,3,7,5,4,2,8]=>[1,2,6,4,7,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,8,1,3,7,5,4,2]=>[1,6,5,7,4,3,2,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [7,1,3,5,6,4,2,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,3,1,6,4,5,2,8]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [7,4,2,6,5,1,3,8]=>[1,7,3,2,4,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,4,6,3,1,5,2,8]=>[1,7,2,4,3,6,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [7,2,4,1,5,3,6,8]=>[1,7,6,3,4,2,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,2,3,5,4,1,6,8]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [6,8,1,2,3,4,7,5]=>[1,6,4,2,8,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,5,7,2,3,8,6,4]=>[1,2,5,3,7,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,2,8,1,3,7,4,5]=>[1,6,7,4,2,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,8,2,4,1,5,7,3]=>[1,6,5,2,8,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,8,3,1,2,4,7,5]=>[1,6,4,2,8,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,6,4,1,5,7,3,8]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,3,5,7,1,4,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,5,1,7,8,3,6,4]=>[1,2,5,8,4,7,6,3]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [2,5,3,6,8,4,7,1]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,1,4,7,8,5,6,3]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [2,4,7,6,8,5,1,3]=>[1,2,4,6,5,8,3,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,5,3,7,6,1,8,4]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,5,7,8,1,4,6,3]=>[1,2,5,3,7,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,5,7,4,1,6,2,8]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,3,4,1,8,6,7,2]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,2,8,4,6,1,7,3]=>[1,5,6,2,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,2,8,5,7,6,3,1]=>[1,4,5,7,3,8,2,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [1,4,2,7,5,8,6,3]=>[1,2,4,7,6,8,3,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [4,1,8,6,7,5,3,2]=>[1,4,6,5,7,3,8,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [5,3,8,7,6,2,4,1]=>[1,5,6,2,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,8,4,7,6,2,1,3]=>[1,5,6,2,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,4,8,3,1,7,2,5]=>[1,6,7,2,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,4,2,8,7,1,3,5]=>[1,6,2,4,8,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,3,8,7,2,5,1,4]=>[1,6,5,2,3,8,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,8,3,7,1,6,4,2]=>[1,5,2,8,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,1,3,8,6,7,2,4]=>[1,5,6,7,2,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [1,5,3,7,8,6,2,4]=>[1,2,5,8,4,7,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [5,8,7,4,1,6,2,3]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,4,8,1,2,7,3,5]=>[1,6,7,3,8,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,8,5,3,1,2,7,4]=>[1,6,2,8,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,5,1,2,7,6,3,8]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,5,1,2,6,8,7,3]=>[1,4,2,5,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [3,5,6,1,8,4,7,2]=>[1,3,6,4,2,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,5,7,1,2,8,6,4]=>[1,3,7,6,8,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,6,2,7,5,1,4,8]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,2,6,1,7,3,5,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,3,1,2,7,5,8]=>[1,4,2,6,7,5,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,5,3,1,7,6,2,8]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,2,5,7,1,6,3,8]=>[1,4,7,3,5,2,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,1,4,7,5,6,2,8]=>[1,3,4,7,2,5,6,8]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,1,4,5,8,6,7,2]=>[1,3,4,5,8,2,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,4,6,8,5,2,7,1]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,5,6,2,8,4,7,1]=>[1,3,6,4,2,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,5,3,1,6,8,7,2]=>[1,4,2,5,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [2,1,7,5,8,6,4,3]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,2,7,5,3,8,6,4]=>[1,2,3,7,6,8,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [6,4,1,7,5,2,3,8]=>[1,6,2,4,7,3,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,1,3,7,5,2,4,8]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,1,2,6,8,5,4,7]=>[1,3,2,4,6,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [1,3,7,2,4,8,6,5]=>[1,2,3,7,6,8,5,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [2,7,4,1,5,8,6,3]=>[1,2,7,6,8,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [2,3,7,1,5,8,6,4]=>[1,2,3,7,6,8,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [5,2,8,1,3,7,4,6]=>[1,5,3,8,6,7,4,2]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [2,1,6,8,3,4,7,5]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,6,8,3,1,5,7,4]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,8,6,4,1,5,7,3]=>[1,2,8,3,6,5,4,7]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [6,3,7,4,5,1,8,2]=>[1,6,2,3,7,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,6,3,7,5,8,1,4]=>[1,2,6,8,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [5,7,4,6,2,8,1,3]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,3,4,6,1,8,2]=>[1,5,6,2,7,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,3,8,4,6,1,7,2]=>[1,5,6,2,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [8,5,2,4,1,6,7,3]=>[1,8,3,2,5,4,6,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [8,2,3,5,1,6,7,4]=>[1,8,4,5,2,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [4,2,8,3,6,7,1,5]=>[1,4,3,8,5,6,7,2]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,8,3,1,7,2,5,6]=>[1,4,2,8,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,2,8,4,7,1,6,3]=>[1,5,7,6,2,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,6,8,3,1,7,5,2]=>[1,4,3,8,2,6,7,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [6,3,8,2,7,1,5,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,3,8,1,2,6,4,7]=>[1,5,2,3,8,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,5,4,1,2,6,3,7]=>[1,8,7,3,4,2,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [1,6,2,8,5,3,7,4]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,8,5,3,1,7,4,2]=>[1,6,7,4,3,5,2,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [5,6,3,7,1,2,4,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [1,6,3,7,2,8,4,5]=>[1,2,6,8,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [4,7,2,5,8,1,6,3]=>[1,4,5,8,3,2,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [8,1,3,4,6,2,5,7]=>[1,8,7,5,6,2,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [3,5,6,8,2,7,1,4]=>[1,3,6,7,2,5,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,4,5,6,8,1,7,3]=>[1,2,4,6,3,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [5,8,7,3,4,1,2,6]=>[1,5,4,3,7,2,8,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [6,8,7,3,4,1,2,5]=>[1,6,2,8,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [6,8,4,7,1,5,3,2]=>[1,6,5,2,8,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,8,4,7,2,5,3,1]=>[1,6,5,2,8,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,4,8,7,2,6,3,1]=>[1,5,2,4,7,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,4,8,7,1,6,3,2]=>[1,5,2,4,7,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,3,8,7,6,1,2,4]=>[1,5,6,2,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,3,8,7,6,1,2,5]=>[1,4,7,2,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,3,7,5,1,2,6]=>[1,4,7,2,8,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,3,4,6,5,1,2,7]=>[1,8,7,2,3,4,6,5]=>[.,[[[.,[.,[.,[[.,.],.]]]],.],.]] [3,5,8,7,6,1,2,4]=>[1,3,8,4,7,2,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [4,5,8,7,6,1,2,3]=>[1,4,7,2,5,6,3,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,5,8,7,1,6,3,2]=>[1,4,7,3,8,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,5,8,7,2,6,3,1]=>[1,4,7,3,8,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,5,8,2,7,6,4,1]=>[1,3,8,2,5,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,5,8,1,7,6,4,2]=>[1,3,8,2,5,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [2,5,8,1,7,6,4,3]=>[1,2,5,7,4,3,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [2,5,8,7,1,6,3,4]=>[1,2,5,3,8,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,4,8,7,1,6,3,5]=>[1,2,4,7,3,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [8,2,4,6,1,5,3,7]=>[1,8,7,3,4,6,5,2]=>[.,[[[[.,.],[.,[[.,.],.]]],.],.]] [8,1,4,6,2,5,3,7]=>[1,8,7,3,4,6,5,2]=>[.,[[[[.,.],[.,[[.,.],.]]],.],.]] [1,4,8,7,2,6,3,5]=>[1,2,4,7,3,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,5,8,7,2,6,3,4]=>[1,2,5,3,8,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,5,8,2,7,6,4,3]=>[1,2,5,7,4,3,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [2,5,8,3,7,6,4,1]=>[1,2,5,7,4,3,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,4,2,8,7,6,5,3]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [1,3,8,2,7,6,4,5]=>[1,2,3,8,5,7,4,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [1,8,3,2,7,5,4,6]=>[1,2,8,6,5,7,4,3]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [8,1,3,2,6,5,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,2,3,1,6,5,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [2,8,3,1,7,5,4,6]=>[1,2,8,6,5,7,4,3]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [2,3,8,1,7,6,4,5]=>[1,2,3,8,5,7,4,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [3,4,1,8,7,6,5,2]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [4,3,1,8,7,6,5,2]=>[1,4,8,2,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,2,1,8,7,6,5,3]=>[1,4,8,3,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [3,8,2,1,7,5,4,6]=>[1,3,2,8,6,5,7,4]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [8,3,2,1,6,5,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,4,2,6,1,5,3,7]=>[1,8,7,3,2,4,6,5]=>[.,[[[[.,.],[.,[[.,.],.]]],.],.]] [5,2,8,7,1,6,3,4]=>[1,5,2,3,8,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,2,8,1,7,6,4,3]=>[1,5,7,4,2,3,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,3,8,1,7,6,4,2]=>[1,5,7,4,2,3,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,3,8,2,7,6,4,1]=>[1,5,7,4,2,3,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,8,3,2,7,5,4,1]=>[1,6,5,7,4,2,8,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [6,8,3,1,7,5,4,2]=>[1,6,5,7,4,2,8,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [6,8,2,1,7,5,4,3]=>[1,6,5,7,4,2,8,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [6,8,2,7,1,5,3,4]=>[1,6,5,2,8,4,7,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,8,7,2,1,4,3,5]=>[1,6,4,2,8,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,5,6,1,2,4,3,7]=>[1,8,7,3,6,4,2,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]] [5,8,7,1,2,4,3,6]=>[1,5,2,8,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,8,1,2,7,5,4,3]=>[1,6,5,7,4,2,8,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [6,8,2,3,7,5,4,1]=>[1,6,5,7,4,3,2,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [5,1,8,7,2,6,3,4]=>[1,5,2,3,8,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,8,1,7,2,5,3,6]=>[1,4,7,3,2,8,6,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [8,4,1,6,2,5,3,7]=>[1,8,7,3,2,4,6,5]=>[.,[[[[.,.],[.,[[.,.],.]]],.],.]] [8,3,1,2,6,5,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [3,8,1,2,7,5,4,6]=>[1,3,2,8,6,5,7,4]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [3,1,8,2,7,6,4,5]=>[1,3,8,5,7,4,2,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,1,2,8,7,6,5,4]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [4,1,3,8,7,6,5,2]=>[1,4,8,2,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [3,1,4,8,7,6,5,2]=>[1,3,4,8,2,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [2,1,8,3,7,6,4,5]=>[1,2,3,8,5,7,4,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [2,8,1,3,7,5,4,6]=>[1,2,8,6,5,7,4,3]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [8,2,1,3,6,5,4,7]=>[1,8,7,4,3,2,5,6]=>[.,[[[[[.,.],.],[.,[.,.]]],.],.]] [8,1,2,3,6,5,4,7]=>[1,8,7,4,3,2,5,6]=>[.,[[[[[.,.],.],[.,[.,.]]],.],.]] [1,8,2,3,7,5,4,6]=>[1,2,8,6,5,7,4,3]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [1,2,8,3,7,6,4,5]=>[1,2,3,8,5,7,4,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [1,4,3,6,8,2,5,7]=>[1,2,4,6,3,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [3,1,6,2,5,8,4,7]=>[1,3,6,8,7,4,2,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,5,1,8,2,4,7,6]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [1,4,5,2,8,3,7,6]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [1,5,4,2,6,8,3,7]=>[1,2,5,6,8,7,3,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [3,1,6,5,8,2,4,7]=>[1,3,6,2,4,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,6,4,2,5,8,3,7]=>[1,2,6,8,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,5,2,6,4,8,3,7]=>[1,2,5,4,6,8,7,3]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [1,2,6,5,4,8,3,7]=>[1,2,3,6,8,7,4,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,2,5,4,7,3,8,6]=>[1,2,3,5,7,8,6,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [7,1,5,4,2,8,3,6]=>[1,7,3,5,2,4,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,4,7,5,2,8,3,6]=>[1,2,4,5,3,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [7,1,3,5,2,8,4,6]=>[1,7,4,5,2,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,2,5,1,8,3,4,6]=>[1,7,4,2,3,5,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [1,4,5,2,8,7,3,6]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [1,6,4,2,8,3,7,5]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,2,5,3,8,7,6,4]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,2,8,6,5,3,7,4]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [1,5,2,8,6,3,7,4]=>[1,2,5,6,3,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,6,4,2,8,7,3,5]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,6,2,1,8,3,4,5]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [1,7,6,4,2,8,3,5]=>[1,2,7,3,6,8,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [1,7,5,2,6,3,8,4]=>[1,2,7,8,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,6,2,7,5,3,8,4]=>[1,2,6,3,4,7,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,2,7,6,5,3,8,4]=>[1,2,3,7,8,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,2,6,5,3,8,7,4]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,5,2,6,3,8,7,4]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,5,2,7,6,3,8,4]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,5,7,4,2,8,3,6]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,3,7,1,8,2,5,6]=>[1,4,2,3,7,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,1,8,3,2,4,6,5]=>[1,7,6,4,3,8,5,2]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [1,8,7,3,2,4,6,5]=>[1,2,8,5,3,7,6,4]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [1,7,4,2,8,3,6,5]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [8,1,5,4,2,7,3,6]=>[1,8,6,7,3,5,2,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [1,4,8,5,2,7,3,6]=>[1,2,4,5,3,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [8,6,2,1,7,3,4,5]=>[1,8,5,7,4,2,6,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [1,8,5,2,6,3,7,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [1,5,2,7,3,8,6,4]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,2,8,5,3,7,6,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [1,2,6,3,8,7,5,4]=>[1,2,3,6,7,5,8,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,2,7,6,3,8,5,4]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,7,2,8,5,3,6,4]=>[1,2,7,6,3,4,8,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,7,4,2,8,6,3,5]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [7,1,8,3,2,6,4,5]=>[1,7,4,3,8,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [1,8,7,3,2,6,4,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [1,4,2,8,7,6,3,5]=>[1,2,4,8,5,7,3,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [1,2,8,7,5,3,6,4]=>[1,2,3,8,4,7,6,5]=>[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] [1,2,8,6,3,7,5,4]=>[1,2,3,8,4,6,7,5]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [1,2,7,3,8,6,5,4]=>[1,2,3,7,5,8,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [5,1,8,7,6,2,4,3]=>[1,5,6,2,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [8,1,7,6,3,4,5,2]=>[1,8,2,3,7,5,4,6]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [5,7,8,6,2,4,1,3]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,1,6,2,4,3,8]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,4,1,5,2,7,3,8]=>[1,6,7,3,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [8,1,4,5,3,7,6,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [6,1,4,5,3,8,7,2]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,1,4,5,3,7,8,2]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,1,4,8,3,5,7,2]=>[1,6,5,3,4,8,2,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [7,1,4,5,3,8,6,2]=>[1,7,6,8,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,1,4,5,3,6,8,2]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,1,4,5,3,6,7,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [7,4,1,5,2,6,3,8]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,4,5,8,3,7,2,1]=>[1,6,7,2,4,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,8,7,6,2,4,1,3]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,4,8,6,3,1,7,2]=>[1,5,3,8,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,4,1,8,2,3,7,6]=>[1,5,2,4,8,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,8,1,6,2,4,3,7]=>[1,5,2,8,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,4,1,5,2,6,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [2,3,4,1,8,6,5,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [8,3,5,6,2,1,4,7]=>[1,8,7,4,6,2,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [2,3,8,5,1,4,7,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [2,3,8,6,1,5,7,4]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [2,8,6,7,1,3,5,4]=>[1,2,8,4,7,5,3,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [8,3,5,7,2,1,6,4]=>[1,8,4,7,6,2,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [2,3,8,5,6,1,7,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [7,4,5,6,3,1,8,2]=>[1,7,8,2,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [8,4,5,6,3,1,7,2]=>[1,8,2,4,6,3,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [7,3,5,6,2,8,1,4]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [7,3,5,6,2,1,4,8]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,7,6,8,1,3,5,4]=>[1,2,7,5,3,6,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,7,6,5,8,3,1,4]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [8,7,5,6,1,4,2,3]=>[1,8,3,5,2,7,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [2,6,4,1,8,5,7,3]=>[1,2,6,5,8,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,7,1,3,6,5,8,4]=>[1,2,7,8,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,7,6,8,4,3,1,5]=>[1,2,7,3,6,4,8,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [7,3,5,1,2,8,4,6]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,4,1,5,2,3,7,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [7,8,1,6,3,4,2,5]=>[1,7,2,8,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,4,1,8,3,2,7,5]=>[1,6,2,4,8,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,3,8,6,4,1,7,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,8,6,7,4,3,1,5]=>[1,2,8,5,4,7,3,6]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [8,3,5,7,2,4,1,6]=>[1,8,6,4,7,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [2,3,4,1,8,7,5,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [2,8,6,1,7,3,4,5]=>[1,2,8,5,7,4,3,6]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [2,3,8,1,6,4,7,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,3,8,1,4,5,7,6]=>[1,2,3,8,6,5,4,7]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [2,8,6,1,4,3,5,7]=>[1,2,8,7,5,4,3,6]=>[.,[.,[[[[[.,.],.],[.,.]],.],.]]] [1,2,3,4,5,6,7,9,8]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,1,3,4,5,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,3,4,5,6,7,8,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,1,3,4,5,6,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,3,4,5,6,7,8,9,11,10]=>[1,2,3,4,5,6,7,8,9,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]] [9,1,2,3,4,5,6,7,10,8]=>[1,9,10,8,7,6,5,4,3,2]=>[.,[[[[[[[[.,.],.],.],.],.],.],.],[.,.]]] [2,1,9,3,4,5,6,7,8]=>[1,2,3,9,8,7,6,5,4]=>[.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]] [2,10,1,3,4,5,6,7,8,9]=>[1,2,10,9,8,7,6,5,4,3]=>[.,[.,[[[[[[[[.,.],.],.],.],.],.],.],.]]] [2,1,3,4,5,6,7,8,9,10,11]=>[1,2,3,4,5,6,7,8,9,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]] [8,4,3,6,5,1,7,2]=>[1,8,2,4,6,3,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,6,5,4,3,1,7,2]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [1,7,6,5,4,2,3,8]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [8,7,5,4,1,6,3,2]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [6,8,5,4,2,1,7,3]=>[1,6,2,8,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [5,8,6,2,4,1,7,3]=>[1,5,4,2,8,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,8,2,6,5,1,7,3]=>[1,4,6,2,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,2,8,6,5,1,7,4]=>[1,3,8,4,6,2,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [6,1,7,5,3,2,4,8]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,1,6,5,2,3,7,4]=>[1,8,4,5,2,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [1,2,7,6,3,4,5,8]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,2,8,3,7,4,5,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [8,1,7,2,6,3,5,4]=>[1,8,4,2,3,7,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [7,1,8,2,6,4,3,5]=>[1,7,3,8,5,6,4,2]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,1,8,2,4,7,3,5]=>[1,6,7,3,8,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [4,1,3,8,2,7,5,6]=>[1,4,8,6,7,5,2,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,2,1,8,4,7,5,6]=>[1,3,2,4,8,6,7,5]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [3,2,8,7,1,6,5,4]=>[1,3,8,4,7,5,2,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [4,8,2,7,1,6,5,3]=>[1,4,7,5,2,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,8,7,2,1,6,4,3]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [7,8,6,1,5,3,4,2]=>[1,7,4,2,8,3,6,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [8,7,6,1,5,4,3,2]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [1,8,7,2,6,5,3,4]=>[1,2,8,4,3,7,5,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [1,7,8,2,5,6,3,4]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [7,6,8,1,4,3,5,2]=>[1,7,5,4,2,6,3,8]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [6,5,8,3,2,1,7,4]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,5,8,3,1,4,6,2]=>[1,7,6,4,3,8,2,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [8,5,7,3,1,6,4,2]=>[1,8,2,5,3,7,4,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [1,6,8,4,2,7,3,5]=>[1,2,6,7,3,8,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,5,4,8,2,7,3,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [7,4,3,8,1,5,6,2]=>[1,7,6,5,2,4,8,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [6,4,3,1,5,2,7,8]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [1,5,4,2,3,6,7,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [8,5,1,4,2,3,7,6]=>[1,8,6,3,2,5,4,7]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [7,5,1,4,2,6,3,8]=>[1,7,3,2,5,4,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,5,1,4,3,2,7,8]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,1,3,4,2,7,8]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [4,6,2,1,5,3,7,8]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,2,6,1,5,4,7,8]=>[1,3,6,4,2,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,2,7,1,4,6,5,8]=>[1,3,7,5,4,2,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,7,1,3,2,6,4,8]=>[1,5,2,7,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [8,6,1,2,5,3,7,4]=>[1,8,4,2,6,3,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,7,1,2,3,6,5,4]=>[1,8,4,2,7,5,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [7,8,1,2,3,5,6,4]=>[1,7,6,5,3,2,8,4]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [6,8,1,2,4,3,7,5]=>[1,6,3,2,8,5,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [5,8,1,3,2,4,7,6]=>[1,5,2,8,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,1,3,2,5,6,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,1,2,4,3,6,7,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,1,2,3,5,4,7,8]=>[1,6,4,3,2,5,7,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [7,1,2,3,4,6,5,8]=>[1,7,5,4,3,2,6,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [8,1,2,3,4,5,7,6]=>[1,8,6,5,4,3,2,7]=>[.,[[[[[[.,.],.],.],.],[.,.]],.]] [6,7,3,8,5,1,2,4]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,7,4,5,1,8,3,2]=>[1,6,8,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [4,5,6,7,1,8,3,2]=>[1,4,7,3,6,8,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [3,5,6,2,7,4,8,1]=>[1,3,6,4,2,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,5,6,1,8,7,4,3]=>[1,2,5,8,3,6,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [8,2,4,5,1,6,3,7]=>[1,8,7,3,4,5,2,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [1,4,8,6,2,3,7,5]=>[1,2,4,6,3,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,5,6,8,2,3,7,4]=>[1,2,5,3,6,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,5,6,2,8,4,7,3]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,5,6,3,4,7,8,1]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,4,2,6,8,5,7,3]=>[1,2,4,6,5,8,3,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [8,1,3,2,5,4,6,7]=>[1,8,7,6,4,2,3,5]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]] [8,2,3,1,5,6,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [3,4,1,6,7,8,5,2]=>[1,3,2,4,6,8,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [4,3,1,7,6,8,5,2]=>[1,4,7,5,6,8,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,2,7,8,1,6,3,4]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,7,2,6,4,8,1]=>[1,5,6,4,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,7,2,1,8,5,4,3]=>[1,6,5,8,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [6,7,8,2,1,4,3,5]=>[1,6,4,2,7,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,1,2,8,4,5,3]=>[1,6,4,2,7,5,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,1,3,4,8,5,2]=>[1,6,8,2,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [5,2,7,3,4,6,8,1]=>[1,5,4,3,7,8,2,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [3,8,1,2,7,4,5,6]=>[1,3,2,8,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,1,3,7,5,8,6,2]=>[1,4,7,6,8,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,1,4,5,7,8,6,2]=>[1,3,4,5,7,6,8,2]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [2,1,8,3,4,7,6,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [8,2,1,3,4,6,5,7]=>[1,8,7,5,4,3,2,6]=>[.,[[[[[[.,.],.],.],[.,.]],.],.]] [1,8,2,3,4,5,7,6]=>[1,2,8,6,5,4,3,7]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [1,2,8,3,4,6,7,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [4,2,1,6,5,8,7,3]=>[1,4,6,8,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [5,2,6,1,4,8,7,3]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [5,2,6,4,1,8,7,3]=>[1,5,2,3,6,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,7,2,3,8,6,1,4]=>[1,5,8,4,3,2,7,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [5,7,2,3,8,1,6,4]=>[1,5,8,4,3,2,7,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [5,6,2,3,1,8,7,4]=>[1,5,2,6,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,6,2,1,3,8,7,4]=>[1,5,3,2,6,8,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,1,6,4,2,8,7,3]=>[1,5,2,3,6,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,6,1,3,2,8,7,4]=>[1,5,2,6,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,6,3,1,2,8,7,4]=>[1,5,2,6,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,6,3,2,1,8,7,4]=>[1,5,2,6,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,7,3,2,8,1,6,4]=>[1,5,8,4,2,7,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,7,3,2,8,6,1,4]=>[1,5,8,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [6,7,3,8,2,1,5,4]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,7,3,8,1,2,5,4]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,7,3,1,8,2,6,4]=>[1,5,8,4,2,7,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,7,1,3,8,2,6,4]=>[1,5,8,4,3,2,7,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [1,5,7,4,8,3,6,2]=>[1,2,5,8,3,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,5,7,4,8,6,3,2]=>[1,2,5,8,3,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,7,1,3,8,6,2,4]=>[1,5,8,4,3,2,7,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [5,7,3,1,8,6,2,4]=>[1,5,8,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [6,7,3,8,5,2,1,4]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,7,8,3,1,4,2,5]=>[1,6,4,3,8,5,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,7,1,8,3,5,2,4]=>[1,6,5,3,2,7,4,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [1,6,7,8,4,5,3,2]=>[1,2,6,5,4,8,3,7]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [1,6,7,8,4,3,5,2]=>[1,2,6,3,7,5,4,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [6,7,1,8,3,2,5,4]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,7,2,1,8,3,6,4]=>[1,5,8,4,2,7,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [6,7,2,8,1,3,5,4]=>[1,6,3,2,7,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,7,2,8,3,1,5,4]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,7,2,8,3,5,1,4]=>[1,6,5,3,2,7,4,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [6,2,7,8,1,4,5,3]=>[1,6,4,8,3,7,5,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [5,2,7,1,8,4,6,3]=>[1,5,8,3,7,6,4,2]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [4,2,1,7,8,5,6,3]=>[1,4,7,6,5,8,3,2]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,1,2,7,8,6,5,3]=>[1,4,7,5,8,3,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [6,2,7,8,1,5,4,3]=>[1,6,5,2,3,7,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,2,7,8,5,1,4,3]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,7,2,8,5,3,1,4]=>[1,6,3,2,7,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,7,2,1,8,6,3,4]=>[1,5,8,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,7,1,2,8,6,3,4]=>[1,5,8,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,1,7,2,8,6,4,3]=>[1,5,8,3,7,4,2,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [1,5,7,3,8,6,4,2]=>[1,2,5,8,3,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,6,7,8,3,5,4,2]=>[1,2,6,5,3,7,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [6,1,7,8,2,5,4,3]=>[1,6,5,2,3,7,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,7,8,2,4,1,3,5]=>[1,6,2,7,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [6,7,8,2,4,3,1,5]=>[1,6,3,8,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,7,1,8,5,2,3,4]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,1,7,8,5,2,4,3]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [1,6,7,8,5,3,4,2]=>[1,2,6,3,7,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,7,1,8,5,3,2,4]=>[1,6,3,2,7,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,7,8,4,1,3,2,5]=>[1,6,3,8,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,3,8,5,2,7,4,1]=>[1,6,7,4,5,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,5,2,8,4,7,3,1]=>[1,6,7,3,2,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,3,4,5,8,7,2,1]=>[1,6,7,2,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,1,4,8,6,3,7,2]=>[1,5,6,3,4,8,2,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [3,4,7,1,8,6,5,2]=>[1,3,7,5,8,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [6,3,8,4,2,7,1,5]=>[1,6,7,2,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [4,3,8,5,6,7,2,1]=>[1,4,5,6,7,2,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,8,1,7,6,2,4,3]=>[1,5,6,2,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,6,1,2,7,8,5,3]=>[1,4,2,6,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,6,4,2,8,7,5,1]=>[1,3,4,2,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [6,3,7,5,2,8,1,4]=>[1,6,8,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,5,2,7,4,8,1,3]=>[1,6,8,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [5,7,1,4,8,3,2,6]=>[1,5,8,6,3,2,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [7,8,3,5,1,4,6,2]=>[1,7,6,4,5,2,8,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [5,8,1,4,6,7,2,3]=>[1,5,6,7,2,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,3,7,4,2,8,5,1]=>[1,6,8,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [8,7,1,6,2,4,5,3]=>[1,8,3,2,7,5,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [3,8,6,7,1,4,5,2]=>[1,3,6,4,7,5,2,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [8,3,6,1,2,5,7,4]=>[1,8,4,2,3,6,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [5,4,2,7,3,6,8,1]=>[1,5,3,2,4,7,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,5,2,6,4,7,3,1]=>[1,8,2,5,4,6,7,3]=>[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] [8,2,6,3,4,7,5,1]=>[1,8,2,3,6,7,5,4]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [7,2,6,3,5,4,8,1]=>[1,7,8,2,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [5,7,3,6,4,2,8,1]=>[1,5,4,6,2,7,8,3]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [3,7,6,4,5,2,8,1]=>[1,3,6,2,7,8,4,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,7,6,5,3,4,8,1]=>[1,2,7,8,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [6,5,4,3,1,8,2,7]=>[1,6,8,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,5,4,1,8,3,2,6]=>[1,7,2,5,8,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [1,6,5,2,8,3,4,7]=>[1,2,6,3,5,8,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [5,7,4,2,1,8,3,6]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,6,5,3,4,8,2,7]=>[1,2,6,8,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [5,4,6,3,1,8,2,7]=>[1,5,2,4,3,6,8,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [6,5,8,4,2,7,3,1]=>[1,6,7,3,8,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,8,2,6,4,7,3,1]=>[1,5,4,6,7,3,2,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [3,8,6,2,5,7,4,1]=>[1,3,6,7,4,2,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [7,8,5,3,2,6,4,1]=>[1,7,4,3,5,2,8,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [6,8,3,1,7,2,5,4]=>[1,6,2,8,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [1,8,6,3,7,5,2,4]=>[1,2,8,4,3,6,5,7]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [8,7,5,2,6,4,3,1]=>[1,8,2,7,3,5,6,4]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [7,8,1,6,3,2,5,4]=>[1,7,5,3,2,8,4,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [2,8,1,7,3,5,6,4]=>[1,2,8,4,7,6,5,3]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [3,8,6,1,7,4,5,2]=>[1,3,6,4,2,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [5,1,7,6,8,3,2,4]=>[1,5,8,4,6,3,7,2]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [6,7,3,1,8,4,2,5]=>[1,6,4,2,7,3,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [1,7,3,8,4,5,2,6]=>[1,2,7,3,4,8,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [1,7,2,8,5,3,4,6]=>[1,2,7,4,8,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [7,6,1,8,4,3,2,5]=>[1,7,2,6,3,4,8,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,6,1,7,4,2,5,3]=>[1,8,3,2,6,4,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,1,2,7,3,4,6,5]=>[1,8,5,3,2,4,7,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [7,1,2,8,3,5,4,6]=>[1,7,4,8,6,5,3,2]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [8,2,6,1,7,3,5,4]=>[1,8,4,2,3,6,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,3,1,4,7,5,6,2]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [7,3,1,5,8,4,2,6]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [4,2,1,5,8,3,6,7]=>[1,4,5,8,7,6,3,2]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [6,5,2,8,7,3,4,1]=>[1,6,3,2,5,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,5,1,8,7,4,2,3]=>[1,6,4,8,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [8,6,4,7,5,3,2,1]=>[1,8,2,6,3,4,7,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [5,1,8,3,7,6,2,4]=>[1,5,7,2,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,4,8,1,7,2,6,3]=>[1,5,7,6,2,4,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [7,5,8,3,2,6,4,1]=>[1,7,4,3,8,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [5,4,6,8,2,7,3,1]=>[1,5,2,4,8,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,2,6,8,7,3,4,1]=>[1,5,7,4,8,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [3,6,8,1,7,2,5,4]=>[1,3,8,4,2,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [2,3,8,7,4,5,6,1]=>[1,2,3,8,4,7,6,5]=>[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] [2,1,8,7,5,6,3,4]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [8,1,7,6,5,2,4,3]=>[1,8,3,7,4,6,2,5]=>[.,[[[.,.],[[.,[[.,.],.]],.]],.]] [1,2,8,7,6,3,4,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [1,3,8,7,4,6,2,5]=>[1,2,3,8,5,4,7,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [1,5,8,3,7,6,2,4]=>[1,2,5,7,3,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,1,6,8,7,4,2,3]=>[1,5,7,2,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,8,7,2,5,4,3,1]=>[1,6,4,2,8,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,8,7,6,4,5,2,1]=>[1,3,7,2,8,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [2,8,7,6,5,3,4,1]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [1,8,7,6,5,4,2,3]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [5,8,6,7,3,4,1,2]=>[1,5,3,6,4,7,2,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,8,6,7,3,5,1,2]=>[1,4,7,2,8,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,8,6,7,4,5,1,2]=>[1,3,6,5,4,7,2,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,8,6,7,4,5,1,3]=>[1,2,8,3,6,5,4,7]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [1,8,6,7,4,5,2,3]=>[1,2,8,3,6,5,4,7]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [1,8,5,7,4,6,2,3]=>[1,2,8,3,5,4,7,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [3,8,5,7,4,6,1,2]=>[1,3,5,4,7,2,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,8,5,7,3,6,1,2]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,8,3,7,4,6,1,2]=>[1,5,4,7,2,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [3,7,4,8,5,6,1,2]=>[1,3,4,8,2,7,5,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [4,7,3,8,5,6,1,2]=>[1,4,8,2,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,7,2,8,5,6,1,3]=>[1,4,8,3,2,7,5,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [4,7,1,8,5,6,2,3]=>[1,4,8,3,2,7,5,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [3,7,1,8,5,6,2,4]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,7,2,8,5,6,1,4]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,7,3,8,5,6,1,4]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,7,4,8,5,6,1,3]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [5,8,2,7,4,6,1,3]=>[1,5,4,7,2,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,8,1,7,4,6,2,3]=>[1,5,4,7,2,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,7,4,8,5,6,2,3]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,7,3,8,5,6,2,4]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,7,3,8,4,6,2,5]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [4,8,1,7,3,6,2,5]=>[1,4,7,2,8,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,8,1,7,3,6,2,4]=>[1,5,3,2,8,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [7,8,2,6,3,5,1,4]=>[1,7,2,8,4,6,5,3]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [5,8,2,7,3,6,1,4]=>[1,5,3,2,8,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [4,8,2,7,3,6,1,5]=>[1,4,7,2,8,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,7,3,8,4,6,1,5]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [3,7,2,8,4,6,1,5]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,7,1,8,4,6,2,5]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,8,5,7,2,6,1,3]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,8,5,7,2,6,1,4]=>[1,3,5,2,8,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [1,8,6,7,3,5,2,4]=>[1,2,8,4,7,3,6,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [2,8,6,7,3,5,1,4]=>[1,2,8,4,7,3,6,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [3,8,6,7,2,5,1,4]=>[1,3,6,5,2,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,8,6,7,2,5,1,3]=>[1,4,7,2,8,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,8,6,7,2,4,1,3]=>[1,5,2,8,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,8,5,7,1,4,2,3]=>[1,6,4,7,2,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,8,6,7,1,4,2,3]=>[1,5,2,8,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,8,6,7,1,5,2,3]=>[1,4,7,2,8,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,8,6,7,1,5,2,4]=>[1,3,6,5,2,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,6,1,8,5,7,3,4]=>[1,2,6,7,3,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,2,8,5,7,3,4]=>[1,2,6,7,3,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [3,8,5,7,1,6,2,4]=>[1,3,5,2,8,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [6,8,4,7,1,5,2,3]=>[1,6,5,2,8,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [7,8,3,6,1,5,2,4]=>[1,7,2,8,4,6,5,3]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [6,8,3,7,1,5,2,4]=>[1,6,5,2,8,4,7,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [4,8,3,7,1,6,2,5]=>[1,4,7,2,8,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,6,2,8,4,7,3,5]=>[1,2,6,7,3,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,1,8,4,7,3,5]=>[1,2,6,7,3,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [3,7,2,6,1,8,4,5]=>[1,3,2,7,4,6,8,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,7,1,6,2,8,4,5]=>[1,3,2,7,4,6,8,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [4,8,1,6,2,7,3,5]=>[1,4,6,7,3,2,8,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [5,8,1,6,2,7,3,4]=>[1,5,2,8,4,6,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [7,8,1,5,2,6,3,4]=>[1,7,3,2,8,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,8,2,5,1,6,3,4]=>[1,7,3,2,8,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,8,2,5,1,7,3,4]=>[1,6,7,3,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,8,2,6,1,7,3,4]=>[1,5,2,8,4,6,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,8,2,6,1,7,3,5]=>[1,4,6,7,3,2,8,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [1,2,3,4,5,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,3,4,5,6,8,9,7]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,3,4,5,7,8,9,6]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,3,4,6,7,8,9,5]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,3,5,6,7,8,9,4]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,4,5,6,7,8,9,3]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,3,4,5,6,7,8,9,2]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,3,4,5,6,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,3,4,5,6,9,8,7]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [1,2,3,4,5,6,7,9,10,8]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,3,4,5,8,7,9,6]=>[1,2,3,4,5,6,8,9,7]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [1,2,3,4,5,6,8,9,10,7]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,3,4,7,6,8,9,5]=>[1,2,3,4,5,7,8,9,6]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [1,2,3,4,5,7,8,9,10,6]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,3,6,5,7,8,9,4]=>[1,2,3,4,6,7,8,9,5]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]] [1,2,3,4,6,7,8,9,10,5]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,5,4,6,7,8,9,3]=>[1,2,3,5,6,7,8,9,4]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]] [1,2,3,5,6,7,8,9,10,4]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,4,3,5,6,7,8,9,2]=>[1,2,4,5,6,7,8,9,3]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [1,2,4,5,6,7,8,9,10,3]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [3,2,4,5,6,7,8,9,1]=>[1,3,4,5,6,7,8,9,2]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [1,3,4,5,6,7,8,9,10,2]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [6,7,4,8,3,5,1,2]=>[1,6,5,3,4,8,2,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [5,7,4,6,2,3,1,8]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,4,6,3,8,1,2]=>[1,5,3,4,6,8,2,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [6,8,4,5,3,7,1,2]=>[1,6,7,2,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,8,4,6,3,7,1,2]=>[1,5,3,4,6,7,2,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,4,8,3,7,1,2]=>[1,5,3,4,8,2,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,6,3,7,2,4,1,8]=>[1,5,2,6,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,6,3,7,2,8,1,4]=>[1,5,2,6,8,4,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,6,3,8,2,7,1,4]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,4,8,2,7,1,3]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,8,4,6,2,7,1,3]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,8,4,5,2,7,1,3]=>[1,6,7,2,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,8,4,5,2,6,1,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [5,8,4,6,2,3,1,7]=>[1,5,2,8,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,6,4,8,2,3,1,7]=>[1,5,2,6,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,6,3,8,2,4,1,7]=>[1,5,2,6,4,8,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,6,3,4,2,8,1,7]=>[1,5,2,6,8,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,6,3,5,2,7,1,8]=>[1,4,5,2,6,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,6,3,5,2,8,1,7]=>[1,4,5,2,6,8,7,3]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,6,3,8,2,5,1,7]=>[1,4,8,7,2,6,5,3]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,8,3,6,2,5,1,7]=>[1,4,6,5,2,8,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,8,3,6,2,4,1,7]=>[1,5,2,8,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,8,3,5,2,4,1,7]=>[1,6,4,5,2,8,7,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,8,3,5,2,6,1,4]=>[1,7,2,8,4,5,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [5,8,3,6,2,7,1,4]=>[1,5,2,8,4,6,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,6,3,8,2,7,1,5]=>[1,4,8,5,2,6,7,3]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,6,3,7,2,8,1,5]=>[1,4,7,2,6,8,5,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,7,3,6,2,5,1,8]=>[1,4,6,5,2,7,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,7,3,8,2,6,1,5]=>[1,4,8,5,2,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [5,7,4,8,2,6,1,3]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,3,6,2,8,1,4]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,3,6,2,4,1,8]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,7,3,5,2,4,1,8]=>[1,6,4,5,2,7,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,3,5,2,8,1,4]=>[1,6,8,4,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,7,5,8,2,4,1,3]=>[1,6,4,8,3,5,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,7,3,8,2,4,1,5]=>[1,6,4,8,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,7,3,4,2,8,1,5]=>[1,6,8,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,7,3,4,2,6,1,8]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,3,4,2,8,1,6]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,4,8,2,3,1,6]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,8,4,7,2,3,1,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [7,8,4,6,2,3,1,5]=>[1,7,2,8,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,8,3,6,2,4,1,5]=>[1,7,2,8,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,8,3,7,2,4,1,6]=>[1,5,2,8,6,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,7,3,8,2,5,1,6]=>[1,4,8,6,5,2,7,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,7,3,5,2,8,1,6]=>[1,4,5,2,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,7,3,5,2,6,1,8]=>[1,4,5,2,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,5,3,7,2,6,1,8]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,5,3,7,2,8,1,6]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,5,3,8,2,7,1,6]=>[1,4,8,6,7,2,5,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,8,3,5,2,7,1,6]=>[1,4,5,2,8,6,7,3]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,8,3,4,2,7,1,6]=>[1,5,2,8,6,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [7,8,3,4,2,6,1,5]=>[1,7,2,8,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,8,3,4,2,5,1,7]=>[1,6,5,2,8,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,8,3,4,2,6,1,7]=>[1,5,2,8,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,8,3,5,2,6,1,7]=>[1,4,5,2,8,7,3,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [4,5,3,6,2,8,1,7]=>[1,4,6,8,7,2,5,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,7,5,2,1,8,3,6]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,5,2,1,7,6,3]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,6,5,2,1,3,8,7]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,6,4,2,3,1,8,7]=>[1,5,3,4,2,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,4,5,3,1,2,8,7]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,4,6,1,3,2,8,7]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,6,8,1,7,3,2,5]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,4,8,1,3,7,6,2]=>[1,5,3,8,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [8,4,5,3,1,7,6,2]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [5,4,7,1,3,8,2,6]=>[1,5,3,7,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,4,8,1,7,5,2,3]=>[1,6,5,7,2,4,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [5,6,8,7,2,1,3,4]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [8,5,7,6,4,2,1,3]=>[1,8,3,7,2,5,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,4,6,3,7,2,1,5]=>[1,8,5,7,2,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [6,3,2,8,7,4,1,5]=>[1,6,4,8,5,7,2,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,1,6,8,7,4,3,5]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,1,7,8,6,4,5,3]=>[1,2,3,7,5,6,4,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [7,3,2,8,6,4,5,1]=>[1,7,5,6,4,8,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,6,8,5,2,4,3,1]=>[1,7,3,8,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [5,7,8,6,2,3,1,4]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,8,7,5,3,2,4,1]=>[1,6,2,8,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,8,4,2,6,5,3,1]=>[1,7,3,4,2,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [4,8,7,2,6,3,5,1]=>[1,4,2,8,3,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,8,6,2,7,3,1,5]=>[1,4,2,8,5,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [3,6,1,8,7,4,2,5]=>[1,3,2,6,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,8,1,6,7,5,2,4]=>[1,3,2,8,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [3,7,1,6,8,2,5,4]=>[1,3,2,7,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,7,6,2,8,1,3,5]=>[1,4,2,7,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [6,7,4,2,8,1,5,3]=>[1,6,2,7,5,8,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [2,1,8,6,7,5,3,4]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [8,3,2,6,7,5,1,4]=>[1,8,4,6,5,7,2,3]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,6,4,3,7,5,1,2]=>[1,8,2,6,5,7,3,4]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [6,7,5,8,1,3,4,2]=>[1,6,3,5,2,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,6,5,8,1,4,3,2]=>[1,7,3,5,2,6,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,6,5,7,4,1,3,2]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [7,6,4,3,8,1,5,2]=>[1,7,5,8,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,3,2,6,8,1,5,4]=>[1,7,5,8,4,6,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [2,1,7,6,8,3,5,4]=>[1,2,3,7,5,8,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [7,5,6,8,1,4,2,3]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,7,8,1,2,4,3]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [8,1,3,7,4,6,5,2]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [1,6,2,5,4,7,3,8]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,2,7,5,4,8,3,1]=>[1,6,8,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,1,3,5,4,7,6,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [6,1,5,4,3,8,7,2]=>[1,6,8,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,1,8,3,4,5,7,2]=>[1,6,5,4,3,8,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [7,1,5,3,4,8,6,2]=>[1,7,6,8,2,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [7,1,4,3,5,6,8,2]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,1,3,4,5,6,7,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [1,7,2,4,5,6,3,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [6,3,2,7,5,1,8,4]=>[1,6,2,3,4,7,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,4,7,2,5,6,1,3]=>[1,8,3,7,2,4,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [6,5,8,2,4,7,3,1]=>[1,6,7,3,8,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [8,5,2,1,4,3,7,6]=>[1,8,6,3,2,5,4,7]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [6,5,2,8,4,1,3,7]=>[1,6,2,5,4,8,7,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [3,6,1,8,5,2,4,7]=>[1,3,2,6,4,8,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,2,6,3,5,4,7,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [3,4,1,2,8,6,5,7]=>[1,3,2,4,5,8,7,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [4,3,1,2,6,8,5,7]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [5,8,1,6,3,2,4,7]=>[1,5,3,2,8,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,3,8,5,2,1,4,7]=>[1,6,2,3,8,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,3,1,5,2,4,7,6]=>[1,8,6,4,5,2,3,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [3,8,2,6,1,5,7,4]=>[1,3,2,8,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [6,1,2,3,8,5,7,4]=>[1,6,5,8,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [7,2,1,3,8,6,4,5]=>[1,7,4,3,2,5,8,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [1,5,7,3,2,4,6,8]=>[1,2,5,3,7,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,2,7,3,1,8,4,6]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,8,2,4,1,3,7,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [8,7,2,6,3,4,1,5]=>[1,8,5,3,2,7,4,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [4,8,1,6,3,2,7,5]=>[1,4,6,2,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [8,1,6,7,4,3,2,5]=>[1,8,5,4,7,2,3,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [3,5,8,7,2,4,1,6]=>[1,3,8,6,4,7,2,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,2,1,3,7,8,5,6]=>[1,4,3,2,5,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [2,4,1,3,8,7,5,6]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,5,8,3,1,7,4,6]=>[1,2,5,3,8,6,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [8,6,1,3,7,2,4,5]=>[1,8,5,7,4,3,2,6]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [6,8,2,3,4,1,5,7]=>[1,6,2,8,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [5,1,8,3,2,4,6,7]=>[1,5,2,3,8,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [1,4,2,7,8,6,3,5]=>[1,2,4,7,3,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,6,2,4,8,5,3,7]=>[1,2,6,5,8,7,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,7,3,8,5,2,4,6]=>[1,2,7,4,8,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [1,7,3,2,8,6,4,5]=>[1,2,7,4,3,5,8,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [4,2,5,7,8,6,1,3]=>[1,4,7,2,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,2,3,1,8,5,6,4]=>[1,7,6,5,8,4,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [8,2,5,1,7,3,4,6]=>[1,8,6,3,5,7,4,2]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [6,2,8,3,5,1,7,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,2,4,8,5,7,1,3]=>[1,6,7,2,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [1,3,6,4,8,5,7,2]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,3,6,4,7,5,8,2]=>[1,2,3,6,5,7,8,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [6,2,1,3,7,8,4,5]=>[1,6,8,5,7,4,3,2]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [7,8,2,1,4,3,5,6]=>[1,7,5,4,2,8,6,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,6,4,2,3,1,8,5]=>[1,7,8,5,3,4,2,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [5,7,2,3,1,6,8,4]=>[1,5,2,7,8,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [7,5,4,2,6,8,1,3]=>[1,7,2,5,6,8,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [1,7,5,3,4,6,8,2]=>[1,2,7,8,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [8,2,5,4,6,7,1,3]=>[1,8,3,5,6,7,2,4]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [5,2,6,3,1,8,7,4]=>[1,5,2,3,6,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [8,2,6,4,3,1,7,5]=>[1,8,5,3,6,2,4,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [8,2,7,4,1,3,5,6]=>[1,8,6,3,7,5,2,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [1,2,8,4,3,5,6,7]=>[1,2,3,8,7,6,5,4]=>[.,[.,[.,[[[[[.,.],.],.],.],.]]]] [6,8,4,1,3,2,5,7]=>[1,6,2,8,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [1,8,7,4,3,2,5,6]=>[1,2,8,6,3,7,5,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [5,1,8,3,2,6,4,7]=>[1,5,2,3,8,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,7,3,1,2,6,4,8]=>[1,5,2,7,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [1,7,5,4,2,6,3,8]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,5,8,2,4,6,3,7]=>[1,2,5,4,3,8,7,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [1,5,8,4,2,7,3,6]=>[1,2,5,3,8,6,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,4,6,2,8,3,7,5]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [5,3,6,1,2,8,4,7]=>[1,5,2,3,6,8,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [1,7,4,5,3,8,6,2]=>[1,2,7,6,8,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,8,3,2,4,5,6,7]=>[1,2,8,7,6,5,4,3]=>[.,[.,[[[[[[.,.],.],.],.],.],.]]] [8,6,3,2,4,1,7,5]=>[1,8,5,4,2,6,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [8,5,3,2,6,7,1,4]=>[1,8,4,2,5,6,7,3]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [4,5,2,6,8,1,7,3]=>[1,4,6,2,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,2,5,6,7,8,1,3]=>[1,4,6,8,3,5,7,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [5,2,3,6,7,1,8,4]=>[1,5,7,8,4,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,2,3,4,1,7,8,5]=>[1,6,7,8,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [7,2,3,1,4,5,8,6]=>[1,7,8,6,5,4,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [8,6,1,4,3,2,5,7]=>[1,8,7,5,3,2,6,4]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [8,3,1,6,5,2,4,7]=>[1,8,7,4,6,2,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [3,7,5,1,8,2,4,6]=>[1,3,5,8,6,2,7,4]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [4,1,5,2,8,7,3,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [8,1,2,4,6,5,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,1,2,5,4,6,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,2,6,5,1,3,4,7]=>[1,8,7,4,5,2,3,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,1,2,6,4,5,3,7]=>[1,8,7,3,2,4,6,5]=>[.,[[[[.,.],[.,[[.,.],.]]],.],.]] [8,1,2,5,6,4,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,1,2,6,5,4,3,7]=>[1,8,7,3,2,4,6,5]=>[.,[[[[.,.],[.,[[.,.],.]]],.],.]] [1,7,5,4,2,8,3,6]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [5,1,4,8,2,7,3,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,4,7,6,2,8,3,5]=>[1,2,4,6,8,5,3,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [5,1,4,7,2,8,3,6]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,7,4,5,2,8,3,6]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [3,7,5,1,2,8,4,6]=>[1,3,5,2,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,7,2,8,1,3,4,6]=>[1,5,2,7,4,8,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,1,5,8,2,7,3,6]=>[1,4,8,6,7,3,5,2]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [1,4,6,2,8,7,3,5]=>[1,2,4,3,6,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,2,8,6,7,3,5]=>[1,2,4,8,5,6,7,3]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [3,1,2,6,4,8,7,5]=>[1,3,2,4,6,8,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [2,1,7,6,3,4,8,5]=>[1,2,3,7,8,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [3,1,2,7,4,6,8,5]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [1,4,7,2,6,8,3,5]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,2,3,6,8,5,7,4]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,4,2,7,6,8,3,5]=>[1,2,4,7,3,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [3,1,2,8,4,6,7,5]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,1,2,7,6,4,8,5]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [1,7,4,3,2,5,8,6]=>[1,2,7,8,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [1,8,7,3,4,2,5,6]=>[1,2,8,6,3,7,5,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [3,1,7,8,2,6,4,5]=>[1,3,7,4,8,5,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,1,8,6,3,4,7,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [1,4,2,6,8,3,7,5]=>[1,2,4,6,3,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,2,3,7,8,5,6,4]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [1,2,3,7,5,8,6,4]=>[1,2,3,4,7,6,8,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [2,1,7,8,3,4,6,5]=>[1,2,3,7,6,4,8,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,2,3,8,7,5,6,4]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [10,1,2,3,4,5,6,7,8,9]=>[1,10,9,8,7,6,5,4,3,2]=>[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]] [10,9,1,2,3,4,5,6,7,8]=>[1,10,8,6,4,2,9,7,5,3]=>[.,[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]] [11,1,2,3,4,5,6,7,8,9,10]=>[1,11,10,9,8,7,6,5,4,3,2]=>[.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]] [8,1,2,3,4,5,6,9,10,7]=>[1,8,9,10,7,6,5,4,3,2]=>[.,[[[[[[[.,.],.],.],.],.],.],[.,[.,.]]]] [2,9,10,1,3,4,5,6,7,8]=>[1,2,9,7,5,3,10,8,6,4]=>[.,[.,[[[[.,[.,.]],[.,.]],[.,.]],[.,.]]]] [4,7,8,5,6,2,1,3]=>[1,4,5,6,2,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,7,8,4,2,6,1,3]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,7,8,4,2,5,1,3]=>[1,6,5,2,7,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [8,6,3,7,2,1,5,4]=>[1,8,4,7,5,2,6,3]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [7,6,3,8,2,1,5,4]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,7,8,3,2,1,5,4]=>[1,6,2,7,5,3,8,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,7,8,3,2,1,6,4]=>[1,5,2,7,6,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,7,8,4,3,5,6,1]=>[1,2,7,6,5,3,8,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [3,7,8,4,2,5,1,6]=>[1,3,8,6,5,2,7,4]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [5,7,8,3,2,1,4,6]=>[1,5,2,7,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [7,6,3,8,2,1,4,5]=>[1,7,4,8,5,2,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,6,3,7,2,1,4,5]=>[1,8,5,2,6,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [5,6,3,8,2,1,4,7]=>[1,5,2,6,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [3,6,4,8,2,5,1,7]=>[1,3,4,8,7,2,6,5]=>[.,[[.,.],[.,[[[[.,.],.],.],.]]]] [2,6,4,7,3,5,8,1]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [3,6,4,7,2,5,1,8]=>[1,3,4,7,2,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [4,6,3,7,2,1,5,8]=>[1,4,7,5,2,6,3,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,6,3,7,2,1,4,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,5,3,2,7,1,6,8]=>[1,4,2,5,7,6,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,4,3,2,1,8,5,7]=>[1,6,8,7,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [7,4,3,2,1,8,6,5]=>[1,7,6,8,5,2,4,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [6,4,3,2,1,8,7,5]=>[1,6,8,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [5,6,3,8,2,1,7,4]=>[1,5,2,6,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [7,5,3,2,8,1,6,4]=>[1,7,6,2,5,8,4,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [7,5,4,2,8,6,1,3]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,4,2,8,7,1,3]=>[1,6,7,2,5,8,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,4,2,7,8,1,3]=>[1,6,8,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,5,4,2,6,7,1,3]=>[1,8,3,4,2,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [5,6,3,7,2,1,8,4]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [2,6,4,7,3,8,5,1]=>[1,2,6,8,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,5,4,2,7,8,1,6]=>[1,3,4,2,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [7,4,3,2,1,5,8,6]=>[1,7,8,6,5,2,4,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [3,5,4,2,6,8,1,7]=>[1,3,4,2,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [5,6,3,4,1,2,8,7]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,5,3,7,2,6,4,1]=>[1,8,2,5,3,4,7,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [8,5,7,4,2,6,3,1]=>[1,8,2,5,3,7,4,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [7,5,8,4,2,6,1,3]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [2,1,7,8,5,6,3,4]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [5,7,3,8,1,6,2,4]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,2,5,8,4,6,1,7]=>[1,3,5,4,8,7,2,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,5,2,4,1,7,6,8]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [4,5,2,3,7,1,6,8]=>[1,4,3,2,5,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,2,5,3,8,1,6,7]=>[1,4,3,5,8,7,6,2]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [3,1,5,4,2,8,6,7]=>[1,3,5,2,4,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [4,1,5,3,8,2,6,7]=>[1,4,3,5,8,7,6,2]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [4,3,2,7,5,1,6,8]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,3,6,2,5,1,7,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,3,2,5,1,7,8]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,7,1,3,2,5,8]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,5,1,3,7,2,6,8]=>[1,4,3,2,5,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [3,5,1,4,2,7,6,8]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [2,5,1,4,3,7,8,6]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,2,1,4,3,7,8,6]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,3,1,4,2,7,6,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,3,1,5,7,2,6,8]=>[1,4,5,7,6,2,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,3,1,7,5,2,6,8]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,3,6,1,5,2,7,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,3,1,5,2,7,8]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,3,6,4,1,2,7,8]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,3,6,1,7,2,5,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,2,4,1,3,7,8,5]=>[1,6,7,8,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [3,6,4,1,2,7,5,8]=>[1,3,4,2,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [4,6,3,1,7,2,5,8]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,3,6,2,1,4,7,8]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,2,7,1,3,4,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,6,7,2,3,1,5,8]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,2,1,7,3,5,8]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,2,6,1,4,7,5,8]=>[1,3,6,7,5,4,2,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,6,2,1,4,7,5,8]=>[1,3,2,6,7,5,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,5,2,7,4,6,1,8]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [7,3,1,4,6,8,2,5]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [3,6,2,1,5,7,4,8]=>[1,3,2,6,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [6,4,2,1,5,3,7,8]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,2,6,1,5,3,7,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,2,1,7,5,3,6,8]=>[1,4,7,6,3,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [7,4,1,5,6,2,3,8]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,3,1,5,2,6,4,8]=>[1,7,4,5,2,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,2,1,5,3,6,8,4]=>[1,7,8,4,5,3,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [6,2,5,1,3,7,8,4]=>[1,6,7,8,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,4,5,1,7,2,3,8]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,2,6,4,1,3,7,8]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,6,5,1,7,2,3,8]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,6,5,1,2,7,4,8]=>[1,3,5,2,6,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,5,2,1,4,7,8,3]=>[1,6,7,8,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [2,3,1,8,5,4,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [2,4,1,5,8,3,7,6]=>[1,2,4,5,8,6,3,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [3,4,5,1,2,8,7,6]=>[1,3,5,2,4,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [2,4,8,5,3,1,7,6]=>[1,2,4,5,3,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [3,4,5,8,2,1,7,6]=>[1,3,5,2,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,4,6,2,1,7,8,5]=>[1,3,6,7,8,5,2,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,4,6,2,1,7,5,8]=>[1,3,6,7,5,2,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,4,6,8,2,7,1,5]=>[1,3,6,7,2,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [1,8,4,6,3,7,2,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [1,8,4,6,3,7,5,2]=>[1,2,8,3,4,6,7,5]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [3,4,6,8,2,7,5,1]=>[1,3,6,7,5,2,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,4,6,2,8,7,5,1]=>[1,3,6,7,5,8,2,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,5,6,2,7,4,1,8]=>[1,3,6,4,2,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,5,6,7,2,8,3,1]=>[1,4,7,3,6,8,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [1,8,5,6,7,3,4,2]=>[1,2,8,3,5,7,4,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [2,5,8,6,7,3,1,4]=>[1,2,5,7,3,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,5,6,7,2,1,8,3]=>[1,4,7,8,3,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [2,3,1,8,6,7,4,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [1,8,3,2,6,7,5,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [2,5,1,6,7,8,4,3]=>[1,2,5,7,4,6,8,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [2,5,1,6,7,4,8,3]=>[1,2,5,7,8,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,5,1,6,7,4,3,8]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,5,6,1,7,4,2,8]=>[1,3,6,4,2,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,5,6,1,7,4,8,2]=>[1,3,6,4,2,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,4,6,1,8,7,5,2]=>[1,3,6,7,5,8,2,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,4,6,8,1,7,5,2]=>[1,3,6,7,5,2,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,4,8,6,1,7,5,3]=>[1,2,4,6,7,5,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,8,4,6,2,7,5,3]=>[1,2,8,3,4,6,7,5]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [1,8,5,6,7,2,4,3]=>[1,2,8,3,5,7,4,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [4,5,6,7,1,3,2,8]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,5,6,8,7,4,1,2]=>[1,3,6,4,8,2,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [2,5,8,6,7,4,1,3]=>[1,2,5,7,3,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,8,5,6,7,4,2,3]=>[1,2,8,3,5,7,4,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [1,8,5,6,7,4,3,2]=>[1,2,8,3,5,7,4,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [2,5,8,6,7,4,3,1]=>[1,2,5,7,3,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [8,2,5,3,7,1,6,4]=>[1,8,4,3,5,7,6,2]=>[.,[[[[.,.],.],[.,[[.,.],.]]],.]] [8,2,4,3,7,1,6,5]=>[1,8,5,7,6,2,3,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [5,8,2,4,3,7,1,6]=>[1,5,3,2,8,6,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [4,2,5,6,1,8,3,7]=>[1,4,6,8,7,3,5,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,2,5,6,1,7,3,8]=>[1,4,6,7,3,5,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,8,2,4,7,1,5,6]=>[1,3,2,8,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,6,8,2,4,7,1,5]=>[1,3,8,5,4,2,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [4,3,5,6,7,1,8,2]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,7,1,5,6,8,2,4]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [8,3,2,4,6,1,5,7]=>[1,8,7,5,6,2,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [7,3,2,4,6,1,5,8]=>[1,7,5,6,2,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [3,2,5,1,7,4,6,8]=>[1,3,5,7,6,4,2,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,2,5,1,8,4,6,7]=>[1,3,5,8,7,6,4,2]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [7,8,3,2,4,6,1,5]=>[1,7,2,8,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [4,2,5,6,1,7,8,3]=>[1,4,6,7,8,3,5,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [5,7,6,1,8,3,4,2]=>[1,5,8,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,8,6,1,7,3,4,2]=>[1,5,7,4,2,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [8,7,3,2,4,6,1,5]=>[1,8,5,4,2,7,3,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [3,2,5,1,6,4,7,8]=>[1,3,5,6,4,2,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,2,4,1,8,7,5,6]=>[1,3,4,2,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,2,5,1,6,8,7,4]=>[1,3,5,6,8,4,2,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [3,7,6,5,1,8,4,2]=>[1,3,6,8,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [6,5,1,7,8,4,2,3]=>[1,6,4,7,2,5,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [3,2,5,1,6,7,8,4]=>[1,3,5,6,7,8,4,2]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,2,4,1,7,5,6,8]=>[1,3,4,2,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,2,4,1,6,8,5,7]=>[1,3,4,2,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [3,2,4,1,8,5,7,6]=>[1,3,4,2,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [8,3,2,4,7,6,1,5]=>[1,8,5,7,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [3,2,5,1,8,4,7,6]=>[1,3,5,8,6,4,2,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,2,5,1,6,7,4,8]=>[1,3,5,6,7,4,2,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,5,1,7,4,2,3,8]=>[1,6,2,5,4,7,3,8]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [6,5,1,8,4,2,3,7]=>[1,6,2,5,4,8,7,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [4,2,6,1,8,3,7,5]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,2,6,1,8,3,7,4]=>[1,5,8,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [8,4,6,1,7,3,5,2]=>[1,8,2,4,3,6,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [5,2,6,1,8,4,7,3]=>[1,5,8,3,6,4,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [7,4,2,3,8,5,1,6]=>[1,7,2,4,3,5,8,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,5,1,6,4,2,3,7]=>[1,8,7,3,2,5,4,6]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [7,5,1,6,4,2,3,8]=>[1,7,3,2,5,4,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,3,2,4,8,6,1,5]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,6,1,5,7,3,2,4]=>[1,8,4,5,7,2,6,3]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [4,2,6,1,8,5,7,3]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,6,8,5,1,7,4,2]=>[1,3,8,2,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [8,5,1,6,7,4,2,3]=>[1,8,3,2,5,7,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [3,2,4,1,5,8,6,7]=>[1,3,4,2,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [3,7,5,1,8,6,4,2]=>[1,3,5,8,2,7,4,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [6,5,7,3,1,8,4,2]=>[1,6,8,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [4,6,3,7,1,8,5,2]=>[1,4,7,5,2,6,8,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,6,1,7,5,3,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,5,7,4,1,6,3,8]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,5,7,4,1,6,8,3]=>[1,2,5,3,7,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,3,7,5,1,8,6,2]=>[1,4,5,2,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,4,3,8,5,1,7,2]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,8,4,3,6,1,7,2]=>[1,5,6,2,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,4,3,6,7,1,8,2]=>[1,5,7,8,2,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [2,5,4,6,1,7,3,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [3,2,5,8,1,6,7,4]=>[1,3,5,2,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [2,5,4,6,8,1,7,3]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,2,8,4,1,6,7,3]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,6,2,1,8,5,7,3]=>[1,4,2,6,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,4,1,7,5,8,6,3]=>[1,2,4,7,6,8,3,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,4,1,7,5,3,8,6]=>[1,2,4,7,8,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,6,4,1,8,5,3,7]=>[1,2,6,5,8,7,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [5,4,8,2,1,6,3,7]=>[1,5,2,4,3,8,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [2,5,8,4,1,6,3,7]=>[1,2,5,3,8,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [3,2,5,6,1,8,4,7]=>[1,3,5,2,4,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [3,5,2,8,1,6,4,7]=>[1,3,2,5,4,8,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,2,1,6,8,5,4,7]=>[1,3,2,4,6,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [3,2,7,1,5,4,8,6]=>[1,3,7,8,6,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,2,7,1,5,8,6,4]=>[1,3,7,6,8,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,8,2,5,1,6,7,4]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [4,3,8,2,6,7,1,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,3,2,6,7,8,1,5]=>[1,4,6,8,5,7,2,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,3,2,6,7,1,5,8]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,3,7,2,6,8,1,5]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,7,8,2,6,1,5]=>[1,4,8,5,2,3,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [2,5,7,4,8,1,6,3]=>[1,2,5,8,3,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [3,2,5,7,1,6,4,8]=>[1,3,5,2,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [6,3,2,7,8,1,5,4]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,5,2,1,7,8,4,3]=>[1,6,8,3,2,5,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [2,1,7,5,3,8,6,4]=>[1,2,3,7,6,8,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [6,3,2,7,1,4,8,5]=>[1,6,4,7,8,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [3,5,2,1,7,4,6,8]=>[1,3,2,5,7,6,4,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,2,1,7,8,4,6]=>[1,3,2,5,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,8,4,2,1,7,3,6]=>[1,5,2,8,6,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,6,2,1,8,3,7,5]=>[1,4,2,6,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,8,3,7,2,1,5,6]=>[1,4,7,5,2,8,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,7,2,8,1,5,6]=>[1,4,2,3,7,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,3,2,7,1,5,6]=>[1,4,2,8,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,5,2,8,1,7,4,6]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,2,1,4,7,5,8,6]=>[1,3,2,4,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [4,8,3,2,1,5,6,7]=>[1,4,2,8,7,6,5,3]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,3,8,2,1,5,6,7]=>[1,4,2,3,8,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [6,2,3,1,5,4,8,7]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,4,5,2,3,1,7,6]=>[1,8,6,2,4,3,5,7]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [8,6,7,2,5,3,4,1]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [6,1,5,2,4,3,8,7]=>[1,6,3,5,4,2,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,4,5,1,3,2,8,7]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,3,7,2,4,1,6,5]=>[1,8,5,4,2,3,7,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,4,5,1,3,2,7,6]=>[1,8,6,2,4,3,5,7]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [2,1,8,4,5,3,7,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [8,6,7,4,5,1,3,2]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,6,7,1,5,3,4,2]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,6,7,3,5,1,4,2]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,5,7,3,6,1,4,2]=>[1,8,2,5,6,3,7,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,3,7,4,6,2,5,1]=>[1,8,2,3,7,5,6,4]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [8,3,7,4,6,1,5,2]=>[1,8,2,3,7,5,6,4]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [8,3,7,1,6,4,5,2]=>[1,8,2,3,7,5,6,4]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [8,1,7,3,6,4,5,2]=>[1,8,2,3,7,5,6,4]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [2,1,8,4,7,5,6,3]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [8,1,7,3,6,2,5,4]=>[1,8,4,3,7,5,6,2]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [8,3,7,1,6,2,5,4]=>[1,8,4,2,3,7,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,3,7,2,6,4,5,1]=>[1,8,2,3,7,5,6,4]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [8,2,7,3,6,4,5,1]=>[1,8,2,3,7,5,6,4]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [8,2,7,3,6,1,5,4]=>[1,8,4,3,7,5,6,2]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [8,2,7,1,6,3,5,4]=>[1,8,4,2,3,7,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,1,7,2,4,3,6,5]=>[1,8,5,4,2,3,7,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [2,1,8,3,7,4,6,5]=>[1,2,3,8,5,7,6,4]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [8,1,5,2,4,3,7,6]=>[1,8,6,3,5,4,2,7]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [8,2,7,1,4,3,6,5]=>[1,8,5,4,2,3,7,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,4,7,2,3,1,6,5]=>[1,8,5,3,7,6,2,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,2,3,1,5,4,7,6]=>[1,8,6,4,2,3,5,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [4,2,3,1,8,5,7,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,1,3,2,8,6,7,5]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [8,2,3,1,7,5,6,4]=>[1,8,4,2,3,5,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,5,7,2,6,3,4,1]=>[1,8,2,5,6,3,7,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,5,7,2,6,1,4,3]=>[1,8,3,7,4,2,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [8,2,7,5,6,1,4,3]=>[1,8,3,7,4,5,6,2]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [2,1,8,6,7,3,5,4]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [2,1,8,3,7,5,6,4]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [8,1,3,2,7,5,6,4]=>[1,8,4,2,3,5,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,1,7,5,6,2,4,3]=>[1,8,3,7,4,5,6,2]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [8,1,7,2,6,4,5,3]=>[1,8,3,7,5,6,4,2]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,2,7,1,6,4,5,3]=>[1,8,3,7,5,6,4,2]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,2,7,4,6,1,5,3]=>[1,8,3,7,5,6,2,4]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,2,7,4,6,3,5,1]=>[1,8,2,3,7,5,6,4]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [8,4,7,2,6,3,5,1]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [8,4,7,2,6,1,5,3]=>[1,8,3,7,5,6,2,4]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,4,7,1,6,2,5,3]=>[1,8,3,7,5,6,2,4]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,1,7,4,6,2,5,3]=>[1,8,3,7,5,6,2,4]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,5,7,1,6,2,4,3]=>[1,8,3,7,4,2,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [2,1,8,5,7,3,6,4]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [8,5,7,4,6,1,3,2]=>[1,8,2,5,6,3,7,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,5,7,1,6,3,4,2]=>[1,8,2,5,6,3,7,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,1,7,4,6,3,5,2]=>[1,8,2,3,7,5,6,4]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [8,4,7,1,6,3,5,2]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [8,4,7,3,6,1,5,2]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [2,4,8,3,6,1,7,5]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [6,5,8,1,3,2,7,4]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,5,8,7,3,1,2,4]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [1,5,8,7,3,6,2,4]=>[1,2,5,3,8,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,7,2,8,4,6,5,3]=>[1,2,7,5,4,8,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [3,6,2,8,4,5,7,1]=>[1,3,2,6,5,4,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,6,1,8,4,5,7,3]=>[1,2,6,5,4,8,3,7]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [2,8,4,6,1,5,7,3]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [6,3,1,8,4,5,7,2]=>[1,6,5,4,8,2,3,7]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [2,3,6,8,4,5,7,1]=>[1,2,3,6,5,4,8,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,3,7,8,4,6,5,2]=>[1,2,3,7,5,4,8,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,5,7,8,2,4,6,3]=>[1,2,5,3,7,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,6,7,8,4,2,5,1]=>[1,3,7,5,4,8,2,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [7,6,1,8,4,2,5,3]=>[1,7,5,4,8,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [5,6,8,7,3,2,1,4]=>[1,5,3,8,4,7,2,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [2,8,3,7,1,6,5,4]=>[1,2,8,4,7,5,3,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [5,2,8,7,3,6,1,4]=>[1,5,3,8,4,7,2,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [7,2,1,8,4,6,5,3]=>[1,7,5,4,8,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [3,2,7,8,4,6,5,1]=>[1,3,7,5,4,8,2,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [1,2,7,8,5,4,6,3]=>[1,2,3,7,6,4,8,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [4,2,1,3,8,5,6,7]=>[1,4,3,2,5,8,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [7,2,5,8,3,4,6,1]=>[1,7,6,4,8,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [6,2,8,5,4,3,1,7]=>[1,6,3,8,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [2,8,3,5,4,1,6,7]=>[1,2,8,7,6,3,4,5]=>[.,[.,[[[[.,[.,[.,.]]],.],.],.]]] [2,8,4,5,3,1,6,7]=>[1,2,8,7,6,3,4,5]=>[.,[.,[[[[.,[.,[.,.]]],.],.],.]]] [6,4,8,5,2,3,1,7]=>[1,6,3,8,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [7,3,5,8,2,4,6,1]=>[1,7,6,4,8,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [4,3,1,2,8,5,6,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [3,4,2,1,8,5,6,7]=>[1,3,2,4,5,8,7,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [2,7,6,8,4,3,5,1]=>[1,2,7,5,4,8,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [5,7,1,8,3,4,6,2]=>[1,5,3,2,7,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [1,6,8,5,4,3,2,7]=>[1,2,6,3,8,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [4,6,8,5,1,3,2,7]=>[1,4,5,2,6,3,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [5,6,8,1,4,3,2,7]=>[1,5,4,2,6,3,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [7,5,8,6,3,4,2,1]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [2,4,8,3,6,5,1,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [2,8,4,1,5,6,3,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [4,1,8,3,5,6,2,7]=>[1,4,3,8,7,2,5,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [5,6,8,4,1,3,2,7]=>[1,5,2,6,3,8,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [1,6,8,4,5,3,2,7]=>[1,2,6,3,8,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,7,3,8,4,6,5,1]=>[1,2,7,5,4,8,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [5,7,8,4,3,6,1,2]=>[1,5,3,8,2,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [2,8,7,4,1,6,5,3]=>[1,2,8,3,7,5,4,6]=>[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] [2,8,5,4,3,1,6,7]=>[1,2,8,7,6,3,5,4]=>[.,[.,[[[[.,[[.,.],.]],.],.],.]]] [6,5,8,4,2,3,1,7]=>[1,6,3,8,7,2,5,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [4,1,3,2,8,5,6,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [1,4,3,2,8,5,6,7]=>[1,2,4,3,5,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [7,3,2,8,5,4,6,1]=>[1,7,6,4,8,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [6,4,8,2,5,3,1,7]=>[1,6,3,8,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [2,8,4,3,5,1,6,7]=>[1,2,8,7,6,3,4,5]=>[.,[.,[[[[.,[.,[.,.]]],.],.],.]]] [2,8,3,4,5,1,6,7]=>[1,2,8,7,6,3,4,5]=>[.,[.,[[[[.,[.,[.,.]]],.],.],.]]] [6,2,8,4,5,3,1,7]=>[1,6,3,8,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [7,2,3,8,5,4,6,1]=>[1,7,6,4,8,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [4,2,3,1,8,5,6,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [3,2,1,4,8,5,6,7]=>[1,3,2,4,5,8,7,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [5,1,3,2,4,8,6,7]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [2,8,1,5,3,4,7,6]=>[1,2,8,6,4,5,3,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [1,2,8,4,5,3,7,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [1,8,4,2,5,3,6,7]=>[1,2,8,7,6,3,4,5]=>[.,[.,[[[[.,[.,[.,.]]],.],.],.]]] [8,1,5,3,2,4,6,7]=>[1,8,7,6,4,3,5,2]=>[.,[[[[[[.,.],.],[.,.]],.],.],.]] [3,8,1,5,2,4,6,7]=>[1,3,2,8,7,6,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [3,5,1,4,8,2,6,7]=>[1,3,2,5,8,7,6,4]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [1,5,2,8,4,3,6,7]=>[1,2,5,4,8,7,6,3]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [1,2,8,5,4,3,6,7]=>[1,2,3,8,7,6,4,5]=>[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] [1,2,5,4,3,8,6,7]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [1,2,4,8,5,3,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [1,2,7,4,8,5,3,6]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,2,8,5,7,4,3,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [1,2,4,8,7,5,3,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [2,8,1,4,3,7,6,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [6,1,2,8,7,4,3,5]=>[1,6,4,8,5,7,3,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,4,1,2,8,7,3,5]=>[1,6,7,3,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,6,4,8,1,7,2,5]=>[1,3,4,8,5,2,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [1,6,7,2,8,4,3,5]=>[1,2,6,4,3,7,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,7,1,4,2,8,3,5]=>[1,6,8,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [3,7,8,1,5,2,4,6]=>[1,3,8,6,2,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [7,1,2,8,5,3,4,6]=>[1,7,4,8,6,3,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [1,7,2,8,4,5,3,6]=>[1,2,7,3,4,8,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [1,4,2,7,8,5,3,6]=>[1,2,4,7,3,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [7,6,1,3,2,4,8,5]=>[1,7,8,5,2,6,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [6,7,1,3,2,4,8,5]=>[1,6,4,3,2,7,8,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [1,2,7,3,5,8,4,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,2,7,5,8,3,4,6]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,2,5,8,7,3,4,6]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,5,8,3,7,4,6]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [4,2,8,1,7,3,6,5]=>[1,4,2,3,8,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [2,8,1,7,4,3,6,5]=>[1,2,8,5,4,7,6,3]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [7,1,2,8,4,3,6,5]=>[1,7,6,3,2,4,8,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [1,2,8,4,7,5,3,6]=>[1,2,3,8,6,5,7,4]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [1,2,8,7,4,5,3,6]=>[1,2,3,8,6,5,4,7]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [2,8,1,7,5,3,4,6]=>[1,2,8,6,3,4,7,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [8,3,7,1,5,2,4,6]=>[1,8,6,2,3,7,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,1,6,2,7,4,3,5]=>[1,8,5,7,3,6,4,2]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [7,1,2,8,6,4,3,5]=>[1,7,3,2,4,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,4,1,2,8,6,3,5]=>[1,7,3,2,4,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [3,7,4,8,1,6,2,5]=>[1,3,4,8,5,2,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [4,2,8,1,7,6,3,5]=>[1,4,2,3,8,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [2,8,1,7,6,4,3,5]=>[1,2,8,5,6,4,7,3]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [7,8,3,4,1,5,2,6]=>[1,7,2,8,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] [7,8,3,4,1,6,2,5]=>[1,7,2,8,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,7,3,4,1,8,2,5]=>[1,6,8,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,7,3,4,1,8,2,6]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,8,3,4,1,7,2,6]=>[1,5,2,8,6,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,3,4,1,6,2,7]=>[1,5,2,8,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,8,3,4,1,5,2,7]=>[1,6,5,2,8,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,7,3,4,1,6,2,8]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,6,2,7,3,4,1,8]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,6,2,8,3,5,1,7]=>[1,4,8,7,2,6,5,3]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,7,3,5,1,6,2,8]=>[1,4,5,2,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,8,3,5,1,6,2,7]=>[1,4,5,2,8,7,3,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [4,8,3,5,1,7,2,6]=>[1,4,5,2,8,6,7,3]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,7,3,5,1,8,2,6]=>[1,4,5,2,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,6,2,3,1,7,4,8]=>[1,5,2,6,7,4,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,6,2,4,1,8,3,7]=>[1,5,2,6,8,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,6,2,4,1,7,3,8]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,6,2,5,1,7,3,8]=>[1,4,5,2,6,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,6,2,5,1,8,3,7]=>[1,4,5,2,6,8,7,3]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,5,1,8,3,7,2,6]=>[1,4,8,6,7,2,5,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,5,1,7,3,8,2,6]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,6,2,7,3,8,1,5]=>[1,4,7,2,6,8,5,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,6,2,7,3,8,1,4]=>[1,5,3,2,6,8,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,6,2,7,4,8,1,3]=>[1,5,4,7,2,6,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,6,3,8,4,7,1,2]=>[1,5,4,8,2,6,7,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,6,2,8,4,7,1,3]=>[1,5,4,8,3,2,6,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [5,6,2,8,3,7,1,4]=>[1,5,3,2,6,7,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,6,2,8,3,7,1,5]=>[1,4,8,5,3,2,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,5,1,7,3,6,2,8]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [9,2,1,3,4,5,6,7,8]=>[1,9,8,7,6,5,4,3,2]=>[.,[[[[[[[[.,.],.],.],.],.],.],.],.]] [10,2,1,3,4,5,6,7,8,9]=>[1,10,9,8,7,6,5,4,3,2]=>[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]] [9,2,3,1,4,5,6,7,8]=>[1,9,8,7,6,5,4,2,3]=>[.,[[[[[[[.,[.,.]],.],.],.],.],.],.]] [4,2,3,5,6,7,8,9,1]=>[1,4,5,6,7,8,9,2,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [3,4,2,5,6,7,8,9,1]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [3,2,4,5,6,7,8,9,10,1]=>[1,3,4,5,6,7,8,9,10,2]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,5,6,7,8,9,10,11,1]=>[1,2,3,4,5,6,7,8,9,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]] [6,5,3,2,1,4,8,7]=>[1,6,4,2,5,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,6,3,5,2,1,8,7]=>[1,4,5,2,6,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [8,7,3,5,2,4,1,6]=>[1,8,6,4,5,2,7,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [6,8,2,4,5,7,3,1]=>[1,6,7,3,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [8,7,2,4,5,3,1,6]=>[1,8,6,3,2,7,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [3,6,1,4,5,2,8,7]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [8,3,7,4,5,2,1,6]=>[1,8,6,2,3,7,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [6,3,8,4,5,7,2,1]=>[1,6,7,2,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,8,7,4,3,6,1,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [8,7,3,5,1,4,2,6]=>[1,8,6,4,5,2,7,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [2,1,6,8,5,7,4,3]=>[1,2,3,6,7,4,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [6,8,3,5,1,7,4,2]=>[1,6,7,4,5,2,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,5,8,4,7,6,3,1]=>[1,2,5,7,3,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,3,8,1,5,6,7,2]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,8,1,3,5,6,7,2]=>[1,4,3,2,8,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [5,8,7,4,1,6,3,2]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,3,6,1,4,7,2]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,8,3,6,1,2,7,5]=>[1,4,6,2,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,8,7,4,1,6,2,5]=>[1,3,7,2,8,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,8,1,2,5,6,7,4]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [8,7,1,4,2,6,3,5]=>[1,8,5,2,7,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,1,7,4,5,2,3,6]=>[1,8,6,2,3,7,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [2,8,7,4,5,1,3,6]=>[1,2,8,6,3,7,4,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [8,7,2,4,1,6,3,5]=>[1,8,5,2,7,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [5,8,3,6,2,4,7,1]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,3,6,2,1,7,4]=>[1,5,2,8,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,8,7,4,2,6,1,3]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [2,6,8,4,5,7,1,3]=>[1,2,6,7,3,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,1,8,4,5,7,2,3]=>[1,6,7,2,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,8,3,5,1,7,2,4]=>[1,6,7,2,8,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [2,1,5,8,3,6,7,4]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [5,8,3,6,1,2,7,4]=>[1,5,2,8,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,1,8,2,5,6,7,3]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [2,4,8,1,5,6,7,3]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [4,8,2,1,5,6,7,3]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,4,8,2,5,6,7,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [5,8,1,4,7,6,2,3]=>[1,5,7,2,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,8,3,1,6,2,7,4]=>[1,5,6,2,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [4,5,3,8,6,1,7,2]=>[1,4,8,2,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,4,1,8,5,6,7,2]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [2,7,8,9,10,1,3,4,5,6]=>[1,2,7,3,8,4,9,5,10,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]]] [2,5,7,3,6,4,8,1]=>[1,2,5,6,4,3,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,5,7,3,6,8,4,2]=>[1,2,5,6,8,3,7,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [8,4,3,7,6,1,5,2]=>[1,8,2,4,7,5,6,3]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [6,7,2,3,5,4,8,1]=>[1,6,4,3,2,7,8,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [8,3,4,7,6,1,5,2]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [4,1,3,7,6,8,5,2]=>[1,4,7,5,6,8,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,1,7,3,6,8,4,2]=>[1,5,6,8,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,8,3,7,6,1,5,2]=>[1,4,7,5,6,2,8,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,1,3,2,7,6,5,4]=>[1,8,4,2,3,5,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [2,8,3,1,7,6,5,4]=>[1,2,8,4,3,5,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [3,8,2,1,7,6,5,4]=>[1,3,2,8,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [6,7,1,2,8,5,4,3]=>[1,6,5,8,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [8,2,3,1,7,6,5,4]=>[1,8,4,2,3,5,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,3,2,1,7,6,5,4]=>[1,8,4,2,3,5,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,4,2,7,1,6,5,3]=>[1,8,3,2,4,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,5,7,2,1,6,4,3]=>[1,8,3,7,4,2,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [1,5,7,2,8,6,4,3]=>[1,2,5,8,3,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,5,7,1,8,6,4,3]=>[1,2,5,8,3,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [6,7,4,5,8,1,3,2]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,4,7,6,8,1,3,2]=>[1,5,8,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [2,5,7,8,1,6,4,3]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,7,8,2,6,4,3]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [8,5,7,1,2,6,4,3]=>[1,8,3,7,4,2,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [8,4,1,7,2,6,5,3]=>[1,8,3,2,4,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [3,4,8,7,6,1,5,2]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [6,7,2,8,1,5,4,3]=>[1,6,5,2,7,4,8,3]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [5,2,7,8,1,6,4,3]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,2,8,7,1,6,5,3]=>[1,4,7,5,2,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,2,8,1,7,6,5,4]=>[1,3,8,4,2,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [1,3,8,2,7,6,5,4]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [8,3,1,2,7,6,5,4]=>[1,8,4,2,3,5,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,2,1,3,7,6,5,4]=>[1,8,4,3,2,5,7,6]=>[.,[[[[.,.],.],[.,[[.,.],.]]],.]] [1,2,8,3,7,6,5,4]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [2,1,8,3,7,6,5,4]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [4,1,8,7,2,6,5,3]=>[1,4,7,5,2,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,1,7,8,2,6,4,3]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,7,1,8,2,5,4,3]=>[1,6,5,2,7,4,8,3]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [5,8,7,1,2,6,4,3]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,8,1,7,2,6,5,3]=>[1,4,7,5,2,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,8,1,2,7,6,5,4]=>[1,3,2,8,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [2,8,1,3,7,6,5,4]=>[1,2,8,4,3,5,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [1,8,2,3,7,6,5,4]=>[1,2,8,4,3,5,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [8,1,2,3,7,6,5,4]=>[1,8,4,3,2,5,7,6]=>[.,[[[[.,.],.],[.,[[.,.],.]]],.]] [3,1,4,5,6,7,8,9,10,2]=>[1,3,4,5,6,7,8,9,10,2]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,5,6,7,8,9,11,1,10]=>[1,2,3,4,5,6,7,8,9,11,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]] [10,1,4,5,6,7,8,9,2,3]=>[1,10,3,4,5,6,7,8,9,2]=>[.,[[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]],.]] [3,1,4,5,6,7,8,9,10,11,2]=>[1,3,4,5,6,7,8,9,10,11,2]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [3,1,4,5,6,7,8,9,10,11,12,2]=>[1,3,4,5,6,7,8,9,10,11,12,2]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]] [6,7,1,8,4,5,2,3]=>[1,6,5,4,8,3,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [3,7,1,5,8,2,6,4]=>[1,3,2,7,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [2,7,1,5,8,3,6,4]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [4,6,5,1,8,7,2,3]=>[1,4,2,6,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [8,1,4,5,7,6,2,3]=>[1,8,3,4,5,7,2,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [4,5,6,1,8,7,2,3]=>[1,4,2,5,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,5,6,1,8,2,7,4]=>[1,3,6,2,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,4,6,1,3,8,7,5]=>[1,2,4,3,6,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [5,3,6,1,8,2,7,4]=>[1,5,8,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [7,3,1,5,8,2,6,4]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [8,1,3,5,7,2,6,4]=>[1,8,4,5,7,6,2,3]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [7,2,1,5,8,3,6,4]=>[1,7,6,3,2,4,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [6,2,5,1,8,3,7,4]=>[1,6,3,5,8,4,2,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [2,3,6,1,4,8,7,5]=>[1,2,3,6,8,5,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [8,1,2,4,3,7,6,5]=>[1,8,5,3,2,4,6,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [4,6,3,1,2,8,7,5]=>[1,4,2,6,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,6,4,1,3,8,7,5]=>[1,2,6,8,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [3,7,1,4,2,8,6,5]=>[1,3,2,7,6,8,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [4,7,1,3,2,8,6,5]=>[1,4,3,2,7,6,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [8,1,6,7,2,3,5,4]=>[1,8,4,7,5,2,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [3,7,1,2,4,8,6,5]=>[1,3,2,7,6,8,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [2,7,1,3,4,8,6,5]=>[1,2,7,6,8,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [2,6,3,1,4,8,7,5]=>[1,2,6,8,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [3,6,2,1,4,8,7,5]=>[1,3,2,6,8,5,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [5,6,2,1,8,3,7,4]=>[1,5,8,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [6,5,2,1,8,3,7,4]=>[1,6,3,2,5,8,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [8,1,5,2,7,3,6,4]=>[1,8,4,2,3,5,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [6,4,2,1,3,8,7,5]=>[1,6,8,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [5,4,2,3,1,8,7,6]=>[1,5,2,4,3,6,8,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [7,3,1,2,4,8,6,5]=>[1,7,6,8,5,4,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [8,1,3,2,4,7,6,5]=>[1,8,5,4,2,3,6,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [8,1,2,3,4,7,6,5]=>[1,8,5,4,3,2,6,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [7,2,1,3,4,8,6,5]=>[1,7,6,8,5,4,3,2]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]] [2,4,3,6,1,5,8,7]=>[1,2,4,6,5,3,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,6,3,5,8,7,1]=>[1,2,4,3,6,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,6,3,5,8,1,7]=>[1,2,4,3,6,8,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,6,3,5,1,8,7]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,6,3,1,5,8,7]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,1,6,5,3,8,7]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,6,1,5,3,8,7]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,2,6,5,3,1,8,7]=>[1,4,5,3,6,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,2,6,5,1,3,8,7]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,2,6,5,8,1,7,3]=>[1,4,5,8,3,6,2,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,2,6,5,8,1,3,7]=>[1,4,5,8,7,3,6,2]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [4,2,6,5,8,3,1,7]=>[1,4,5,8,7,2,3,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [2,4,6,1,5,8,3,7]=>[1,2,4,3,6,8,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,1,4,6,5,8,3,7]=>[1,2,3,4,6,8,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,4,1,6,5,8,7,3]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,6,1,5,8,7,3]=>[1,2,4,3,6,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,6,4,3,8,7,1,5]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,4,3,8,7,5,1]=>[1,2,6,7,5,8,3,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [4,2,6,8,5,3,7,1]=>[1,4,8,2,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,4,6,1,8,5,7,3]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,1,6,8,5,7,3]=>[1,2,4,6,5,8,3,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,1,4,6,8,5,7,3]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,1,4,6,8,5,3,7]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,4,1,6,8,5,3,7]=>[1,2,4,6,5,8,7,3]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,6,1,8,5,3,7]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [4,2,6,8,5,3,1,7]=>[1,4,8,7,2,3,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,2,6,8,5,1,7,3]=>[1,4,8,3,6,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [2,4,6,8,3,1,5,7]=>[1,2,4,8,7,5,3,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [2,4,6,3,1,8,5,7]=>[1,2,4,3,6,8,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,6,3,8,1,5,7]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,6,3,8,5,1,7]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,6,3,8,5,7,1]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,3,6,8,5,7,1]=>[1,2,4,6,5,8,3,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,3,6,8,5,1,7]=>[1,2,4,6,5,8,7,3]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,3,6,8,1,5,7]=>[1,2,4,6,3,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,3,6,1,8,5,7]=>[1,2,4,6,8,7,5,3]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,3,1,6,8,5,7]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [2,4,1,3,6,8,7,5]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [2,4,3,6,1,8,7,5]=>[1,2,4,6,8,5,3,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,3,6,8,1,7,5]=>[1,2,4,6,3,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [4,6,5,2,8,7,3,1]=>[1,4,2,6,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,5,2,8,7,1,3]=>[1,4,2,6,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,2,5,8,7,1,3]=>[1,4,5,8,3,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [2,4,6,3,8,1,7,5]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,6,3,1,8,7,5]=>[1,2,4,3,6,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,1,6,3,8,7,5]=>[1,2,4,6,8,5,3,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,1,4,6,3,8,7,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,1,4,6,8,3,7,5]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,4,1,6,8,3,7,5]=>[1,2,4,6,3,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,6,1,8,3,7,5]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [6,2,4,8,7,1,3,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,6,4,8,1,7,5,3]=>[1,2,6,7,5,3,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,6,4,1,8,7,5,3]=>[1,2,6,7,5,8,3,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,6,1,4,8,7,5,3]=>[1,2,6,7,5,8,3,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,1,6,4,8,7,5,3]=>[1,2,3,6,7,5,8,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,1,6,4,8,7,3,5]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,6,1,4,8,7,3,5]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,4,1,8,7,3,5]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,4,8,1,7,3,5]=>[1,2,6,7,3,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,4,7,3,8,2,5]=>[1,2,6,8,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,3,7,4,5,8,2,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [5,2,4,7,3,6,8,1]=>[1,5,3,4,7,8,2,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [1,7,6,3,4,8,2,5]=>[1,2,7,3,6,8,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [8,1,6,3,7,2,4,5]=>[1,8,5,7,4,3,6,2]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [7,1,6,3,8,2,4,5]=>[1,7,4,3,6,2,5,8]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [1,2,7,4,8,3,5,6]=>[1,2,3,7,5,8,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [6,1,7,3,4,8,2,5]=>[1,6,8,5,4,3,7,2]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [2,1,7,4,5,8,3,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [5,1,4,7,3,8,2,6]=>[1,5,3,4,7,2,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,3,1,7,5,8,2,6]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,8,6,3,7,1,4,5]=>[1,2,8,5,7,4,3,6]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [5,8,2,1,7,3,4,6]=>[1,5,7,4,2,8,6,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,7,2,1,8,3,4,6]=>[1,5,8,6,3,2,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,1,2,4,8,3,6,7]=>[1,5,8,7,6,3,2,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [4,3,6,1,5,8,2,7]=>[1,4,2,3,6,8,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,6,1,4,5,8,3,7]=>[1,2,6,8,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,5,1,3,4,8,2,7]=>[1,6,8,7,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [1,6,2,4,8,3,5,7]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,5,3,2,8,4,6,7]=>[1,2,5,8,7,6,4,3]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [6,4,2,1,5,8,3,7]=>[1,6,8,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [2,5,3,4,1,8,6,7]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [4,3,5,2,1,8,6,7]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [2,6,4,8,7,1,3,5]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,6,4,8,7,2,3,5]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [4,3,2,8,7,1,5,6]=>[1,4,8,6,2,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,2,4,8,7,1,3,6]=>[1,5,7,3,4,8,6,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,2,8,3,7,1,4,5]=>[1,6,2,3,8,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [5,1,4,8,7,2,3,6]=>[1,5,7,3,4,8,6,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,8,2,1,5,4,7,6]=>[1,3,2,8,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [8,3,2,1,5,4,6,7]=>[1,8,7,6,4,2,3,5]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]] [8,3,2,1,6,4,5,7]=>[1,8,7,5,6,4,2,3]=>[.,[[[[[.,[.,.]],.],[.,.]],.],.]] [8,4,2,5,1,6,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,3,2,1,5,6,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [3,8,2,1,4,5,7,6]=>[1,3,2,8,6,5,4,7]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [3,2,8,1,4,6,7,5]=>[1,3,8,5,4,2,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [3,2,8,1,4,7,6,5]=>[1,3,8,5,4,2,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [3,8,2,1,4,7,5,6]=>[1,3,2,8,6,7,5,4]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [3,8,2,1,5,7,4,6]=>[1,3,2,8,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,8,2,5,1,7,3,6]=>[1,4,5,2,8,6,7,3]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,7,2,5,1,8,3,6]=>[1,4,5,2,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,7,2,1,5,8,4,6]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,7,2,1,4,8,5,6]=>[1,3,2,7,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,2,1,7,5,8,6,4]=>[1,3,2,4,7,6,8,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [4,3,8,6,7,1,2,5]=>[1,4,6,2,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,2,8,6,1,7,3,5]=>[1,4,6,7,3,8,5,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,2,8,1,6,7,4,5]=>[1,3,8,5,6,7,4,2]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [3,2,1,8,7,5,6,4]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [3,8,2,1,7,4,5,6]=>[1,3,2,8,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,2,8,1,7,4,6,5]=>[1,3,8,5,7,6,4,2]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,2,8,1,6,4,7,5]=>[1,3,8,5,6,4,2,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [3,2,7,1,6,4,8,5]=>[1,3,7,8,5,6,4,2]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,7,8,3,4,1,2,6]=>[1,5,4,3,8,6,2,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [4,2,7,8,1,3,6,5]=>[1,4,8,5,2,3,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,2,6,8,1,3,7,5]=>[1,4,8,5,2,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,2,6,7,1,3,8,5]=>[1,4,7,8,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,2,6,1,8,4,7,5]=>[1,3,6,4,2,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,7,2,1,8,4,5,6]=>[1,3,2,7,5,8,6,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,7,3,8,5,1,2,6]=>[1,4,8,6,2,7,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,3,7,8,6,1,2,5]=>[1,4,8,5,6,2,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,2,1,6,8,5,7,4]=>[1,3,2,4,6,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [4,2,6,8,1,7,3,5]=>[1,4,8,5,2,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,3,6,8,7,1,2,5]=>[1,4,8,5,7,2,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,2,6,7,1,8,3,5]=>[1,4,7,3,6,8,5,2]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [3,4,6,8,7,5,1,2]=>[1,3,6,5,7,2,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [5,3,6,4,8,7,1,2]=>[1,5,8,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,4,6,2,7,8,5,3]=>[1,2,4,3,6,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [3,1,8,5,4,2,6,7]=>[1,3,8,7,6,2,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [1,2,7,5,4,8,6,3]=>[1,2,3,7,6,8,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [6,3,7,5,4,8,1,2]=>[1,6,8,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,3,8,5,4,6,1,2]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [3,8,7,5,4,6,1,2]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,3,6,7,8,5,1,2]=>[1,4,7,2,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,6,8,5,4,7,1,2]=>[1,3,8,2,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [6,8,3,5,4,7,1,2]=>[1,6,7,2,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [1,6,2,5,4,8,7,3]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [7,1,2,5,8,3,6,4]=>[1,7,6,3,2,4,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [6,2,1,5,4,8,7,3]=>[1,6,8,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,1,6,2,8,7,5,3]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,8,1,2,4,6,5,3]=>[1,7,5,4,2,8,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,8,3,1,4,2,6,5]=>[1,7,6,2,8,5,4,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [4,3,6,1,8,2,7,5]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,3,8,5,4,1,6,7]=>[1,2,3,8,7,6,4,5]=>[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] [7,5,1,6,4,3,2,8]=>[1,7,2,5,4,6,3,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [5,8,1,6,4,3,2,7]=>[1,5,4,6,3,2,8,7]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [7,8,4,1,5,3,2,6]=>[1,7,2,8,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [7,8,5,1,6,3,2,4]=>[1,7,2,8,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [2,6,1,5,7,3,8,4]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,8,7,4,3,2,5]=>[1,2,6,3,8,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [6,8,1,7,4,3,2,5]=>[1,6,3,2,8,5,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [5,6,1,7,4,3,2,8]=>[1,5,4,7,2,6,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,1,7,6,4,3,2,8]=>[1,5,4,6,3,7,2,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [6,1,7,8,4,3,2,5]=>[1,6,3,7,2,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,1,8,6,4,3,2,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [2,1,7,5,6,3,8,4]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [7,8,1,6,5,3,2,4]=>[1,7,2,8,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [7,8,2,1,4,5,6,3]=>[1,7,6,5,4,2,8,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [2,8,1,5,4,6,7,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [1,2,8,5,6,3,7,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [6,1,2,5,7,3,8,4]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,2,1,5,6,3,7,8]=>[1,4,5,6,3,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,3,6,1,5,7,2,8]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,1,6,3,7,8,2,4]=>[1,5,7,2,3,6,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,3,6,8,5,7,2,4]=>[1,2,3,6,7,4,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,4,6,3,7,1,8,5]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,3,6,4,8,7,2,5]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [4,1,6,7,3,8,2,5]=>[1,4,7,2,3,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [6,4,1,5,2,3,7,8]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,1,7,5,2,3,8,6]=>[1,4,5,2,3,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [1,2,4,5,8,3,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [7,2,3,5,4,1,8,6]=>[1,7,8,6,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [4,2,6,3,8,1,7,5]=>[1,4,3,6,2,5,8,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [7,8,2,3,4,1,6,5]=>[1,7,6,2,8,5,4,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [7,8,1,4,6,3,2,5]=>[1,7,2,8,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [3,1,6,4,7,8,2,5]=>[1,3,6,8,5,7,2,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [7,1,5,8,4,3,2,6]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,5,7,1,4,3,2,8]=>[1,6,3,7,2,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,5,8,1,4,3,2,6]=>[1,7,2,5,4,3,8,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [5,8,7,1,4,3,2,6]=>[1,5,4,2,8,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [2,4,7,5,1,3,8,6]=>[1,2,4,5,3,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [7,8,4,6,1,3,2,5]=>[1,7,2,8,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,8,5,4,1,3,2,6]=>[1,7,2,8,6,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [3,5,6,4,1,8,2,7]=>[1,3,6,8,7,2,5,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,6,4,5,1,3,8,7]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,6,5,1,4,3,2,8]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [1,2,3,4,5,6,9,7,8]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [1,2,3,4,5,8,6,9,7]=>[1,2,3,4,5,6,8,9,7]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [1,2,3,4,7,5,8,9,6]=>[1,2,3,4,5,7,8,9,6]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [1,2,3,6,4,7,8,9,5]=>[1,2,3,4,6,7,8,9,5]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]] [1,2,5,3,6,7,8,9,4]=>[1,2,3,5,6,7,8,9,4]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]] [1,4,2,5,6,7,8,9,3]=>[1,2,4,5,6,7,8,9,3]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [9,8,1,2,3,4,5,6,7]=>[1,9,7,5,3,2,8,6,4]=>[.,[[[[[.,.],[.,.]],[.,.]],[.,.]],.]] [6,7,8,9,1,2,3,4,5]=>[1,6,2,7,3,8,4,9,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]] [8,9,10,1,2,3,4,5,6,7]=>[1,8,5,2,9,6,3,10,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],[.,[.,.]]]] [3,4,6,2,7,1,5,8]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,6,2,5,4,1,7,8]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,2,7,5,4,1,6,8]=>[1,3,7,6,2,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,3,6,2,8,1,5,7]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,1,2,5,4,7,8,3]=>[1,6,7,8,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,2,4,5,1,3,7,8]=>[1,6,3,4,5,2,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,2,8,5,1,3,7,6]=>[1,4,5,2,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,3,6,8,1,7,2,5]=>[1,4,8,5,2,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,3,6,4,1,7,2,8]=>[1,5,2,3,6,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [1,6,7,4,8,3,5,2]=>[1,2,6,3,7,5,8,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,4,6,3,7,5,8,2]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,6,7,2,5,8,1,3]=>[1,4,2,6,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,4,6,1,7,5,3,8]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,7,5,4,1,6,3,8]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,5,4,6,2,8,1,3]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [1,7,5,4,3,8,6,2]=>[1,2,7,6,8,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [1,4,6,3,5,8,7,2]=>[1,2,4,3,6,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,5,8,4,3,6,7,2]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,4,6,2,7,8,1,3]=>[1,5,7,2,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,6,3,2,7,1,4,8]=>[1,5,7,4,2,6,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,6,3,2,7,1,8,4]=>[1,5,7,8,4,2,6,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [2,4,1,7,8,5,3,6]=>[1,2,4,7,3,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,5,4,1,6,3,8,7]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,6,3,2,1,8,4,7]=>[1,5,2,6,8,7,4,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [3,5,2,1,6,4,7,8]=>[1,3,2,5,6,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,8,4,3,2,1,5,7]=>[1,6,2,8,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,3,8,2,1,6,4,7]=>[1,5,2,3,8,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [3,7,5,8,2,1,4,6]=>[1,3,5,2,7,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [8,6,4,3,2,1,7,5]=>[1,8,5,2,6,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [7,6,4,3,2,1,8,5]=>[1,7,8,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,4,3,2,1,6,5]=>[1,7,6,2,8,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [5,4,7,2,1,8,6,3]=>[1,5,2,4,3,7,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [7,5,8,3,2,6,1,4]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,7,3,2,1,6,8,4]=>[1,5,2,7,8,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,7,3,2,1,6,4,8]=>[1,5,2,7,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,3,7,2,5,1,8,4]=>[1,6,2,3,7,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,7,8,3,5,2,1,4]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,1,5,7,8,6,3,4]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [6,3,7,2,8,1,4,5]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,2,6,1,7,4,5,8]=>[1,3,6,4,2,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,5,2,1,4,7,6,8]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [7,3,5,2,1,8,4,6]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [2,5,4,1,3,7,8,6]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,5,8,4,1,3,7,6]=>[1,2,5,3,8,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [3,7,2,8,6,1,4,5]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,6,8,2,1,7,4,5]=>[1,3,8,5,2,6,7,4]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [8,4,7,3,2,1,5,6]=>[1,8,6,2,4,3,7,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [8,3,5,2,1,4,7,6]=>[1,8,6,4,2,3,5,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [7,3,2,8,6,1,4,5]=>[1,7,4,8,5,6,2,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [3,5,2,1,4,6,8,7]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [7,8,3,5,4,6,1,2]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,6,3,7,5,2,4,1]=>[1,8,2,6,3,4,7,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [5,4,1,6,3,2,8,7]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,4,1,6,2,3,8,7]=>[1,5,2,4,6,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,7,1,6,2,8,3,4]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,1,6,2,8,4,3]=>[1,5,2,7,4,6,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [2,7,6,5,1,8,3,4]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,3,6,5,1,4,8,7]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,3,6,4,1,5,8,7]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,3,6,1,5,4,8,7]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,7,6,1,4,8,3,5]=>[1,2,7,3,6,8,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [7,3,5,1,8,4,2,6]=>[1,7,2,3,5,8,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [7,3,5,1,8,6,4,2]=>[1,7,4,2,3,5,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [2,7,6,1,5,8,4,3]=>[1,2,7,4,3,6,8,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [2,1,7,6,3,8,5,4]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,1,7,6,3,8,4,5]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [5,7,3,6,2,8,4,1]=>[1,5,2,7,4,6,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [2,7,6,4,1,8,3,5]=>[1,2,7,3,6,8,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [7,3,5,1,8,6,2,4]=>[1,7,2,3,5,8,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,3,5,1,8,2,4,7]=>[1,6,2,3,5,8,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [2,3,4,8,7,6,1,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [2,3,4,8,5,7,1,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [7,3,5,4,8,1,2,6]=>[1,7,2,3,5,8,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [2,1,4,5,8,7,3,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [7,3,5,4,8,1,6,2]=>[1,7,6,2,3,5,8,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [2,3,4,8,7,5,6,1]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [2,3,4,8,7,5,1,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [2,7,6,5,4,8,1,3]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [7,3,5,6,8,4,1,2]=>[1,7,2,3,5,8,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [7,3,5,6,8,1,4,2]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,3,5,6,8,1,2,4]=>[1,7,2,3,5,8,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,4,1,5,8,7,3,2]=>[1,6,7,3,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,7,1,6,3,8,2,4]=>[1,5,3,2,7,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,4,1,5,8,2,3,6]=>[1,7,3,2,4,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,3,5,7,8,2,1,4]=>[1,6,2,3,5,8,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,3,5,7,8,2,4,1]=>[1,6,2,3,5,8,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [2,7,6,4,5,8,3,1]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [5,7,3,6,1,8,4,2]=>[1,5,2,7,4,6,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [2,1,4,5,8,6,3,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [7,3,5,4,8,6,2,1]=>[1,7,2,3,5,8,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [2,3,4,8,5,6,1,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [2,3,4,8,7,1,6,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [2,3,4,8,1,7,6,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,3,4,8,1,6,7,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,3,4,8,5,1,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [6,3,5,4,8,2,7,1]=>[1,6,2,3,5,8,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [7,4,3,5,8,2,1,6]=>[1,7,2,4,5,8,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [2,1,4,5,8,3,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [6,3,5,4,8,2,1,7]=>[1,6,2,3,5,8,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [2,3,4,8,5,1,6,7]=>[1,2,3,4,8,7,6,5]=>[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] [2,3,4,8,1,6,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [2,3,4,8,1,5,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [7,8,2,6,1,5,3,4]=>[1,7,3,2,8,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,8,1,6,2,5,3,4]=>[1,7,3,2,8,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [1,8,6,7,2,5,3,4]=>[1,2,8,4,7,3,6,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [5,8,1,7,2,6,3,4]=>[1,5,2,8,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,8,2,7,1,6,3,4]=>[1,5,2,8,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [2,8,6,7,1,5,3,4]=>[1,2,8,4,7,3,6,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [1,8,2,7,4,6,3,5]=>[1,2,8,5,4,7,3,6]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [2,8,1,7,4,6,3,5]=>[1,2,8,5,4,7,3,6]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [4,8,2,7,1,6,3,5]=>[1,4,7,3,2,8,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,8,1,7,2,6,3,5]=>[1,4,7,3,2,8,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,8,1,7,5,6,2,3]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,8,1,7,5,6,2,4]=>[1,3,2,8,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [3,8,1,7,4,6,2,5]=>[1,3,2,8,5,4,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [1,8,3,7,4,6,2,5]=>[1,2,8,5,4,7,3,6]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [3,8,1,7,2,6,4,5]=>[1,3,2,8,5,4,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,8,2,7,1,6,4,5]=>[1,3,2,8,5,4,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,8,2,7,4,6,1,5]=>[1,3,2,8,5,4,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,8,2,7,5,6,1,4]=>[1,3,2,8,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [4,8,2,7,5,6,1,3]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,3,7,5,6,1,2]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,8,3,7,4,6,1,5]=>[1,2,8,5,4,7,3,6]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [7,5,1,8,6,2,3,4]=>[1,7,3,2,5,6,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,4,8,6,1,5,2,3]=>[1,7,2,4,6,5,3,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [7,1,8,4,5,2,6,3]=>[1,7,6,2,3,8,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [1,6,7,4,2,8,5,3]=>[1,2,6,8,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [7,1,8,3,5,6,2,4]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,4,2,8,6,1,3,5]=>[1,7,3,2,4,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,3,1,8,4,2,5,6]=>[1,7,5,4,8,6,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,2,8,3,5,1,6,4]=>[1,7,6,2,3,8,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,2,8,3,4,6,1,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [1,5,7,8,2,6,3,4]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,2,3,8,5,7,4,1]=>[1,6,7,4,8,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,3,1,4,8,5,2,7]=>[1,6,5,8,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [2,6,3,7,8,5,4,1]=>[1,2,6,5,8,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,6,3,7,8,4,5,1]=>[1,2,6,4,7,5,8,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,4,7,3,5,6,8,1]=>[1,2,4,3,7,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,4,7,3,6,8,5,1]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,5,3,7,8,1,6,4]=>[1,2,5,8,4,7,6,3]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [3,1,5,4,7,8,2,6]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,3,1,4,8,2,6,7]=>[1,5,8,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,2,4,8,6,1,3,7]=>[1,5,6,2,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,2,3,8,4,6,7,1]=>[1,5,4,8,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,8,2,3,6,1,7,5]=>[1,4,3,2,8,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,8,2,3,5,7,1,6]=>[1,4,3,2,8,6,7,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [1,4,7,8,3,6,2,5]=>[1,2,4,8,5,3,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [4,8,1,3,6,7,2,5]=>[1,4,3,2,8,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [5,3,8,2,4,7,1,6]=>[1,5,4,2,3,8,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,4,3,8,1,2,7,6]=>[1,5,2,4,8,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,3,8,2,5,1,7,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,3,8,1,4,7,2,5]=>[1,6,7,2,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [5,8,1,3,6,2,7,4]=>[1,5,6,2,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [1,5,7,4,2,6,8,3]=>[1,2,5,3,7,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,8,1,4,2,6,3,7]=>[1,5,2,8,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,4,1,2,7,6,3]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,5,1,2,8,7,3,4]=>[1,6,7,3,2,5,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,3,1,6,4,2,7,8]=>[1,5,4,6,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,2,6,4,1,7,3,8]=>[1,5,2,3,6,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [3,5,7,1,8,6,2,4]=>[1,3,7,2,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,2,5,7,1,8,6,3]=>[1,4,7,6,8,3,5,2]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [3,4,7,2,8,6,1,5]=>[1,3,7,2,4,5,8,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,4,5,8,2,7,1,6]=>[1,3,5,2,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,4,6,2,8,1,5,7]=>[1,3,6,2,4,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,5,2,6,8,1,7,4]=>[1,3,2,5,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [4,3,1,2,5,6,8,7]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,3,6,8,4,7,2,1]=>[1,5,4,8,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [3,7,2,5,4,8,6,1]=>[1,3,2,7,6,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [8,4,2,5,7,3,6,1]=>[1,8,2,4,5,7,6,3]=>[.,[[.,[[.,.],[.,[[.,.],.]]]],.]] [4,7,2,5,8,3,6,1]=>[1,4,5,8,2,7,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [5,2,6,8,4,3,7,1]=>[1,5,4,8,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,1,6,5,8,3,2,7]=>[1,4,5,8,7,2,3,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [8,5,4,7,6,3,2,1]=>[1,8,2,5,6,3,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [5,7,1,8,4,3,2,6]=>[1,5,4,8,6,3,2,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [2,7,1,5,4,3,8,6]=>[1,2,7,8,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [8,2,1,5,4,3,7,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,4,1,5,7,3,2,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,5,6,7,1,3,2,4]=>[1,8,4,7,2,5,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,4,6,1,7,3,2,5]=>[1,8,5,7,2,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [8,3,6,1,4,7,2,5]=>[1,8,5,4,2,3,6,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [2,7,6,1,4,3,8,5]=>[1,2,7,8,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [5,7,2,8,4,3,6,1]=>[1,5,4,8,2,7,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [6,7,8,2,4,3,5,1]=>[1,6,3,8,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [4,7,6,2,8,3,5,1]=>[1,4,2,7,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,3,6,2,4,7,5,1]=>[1,8,2,3,6,7,5,4]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [3,7,6,2,4,8,5,1]=>[1,3,6,8,2,7,5,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [5,7,3,8,4,6,2,1]=>[1,5,4,8,2,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [8,7,2,1,4,3,6,5]=>[1,8,5,4,2,7,6,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,7,3,1,4,6,2,5]=>[1,8,5,4,2,7,3,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,7,6,3,2,5,4,1]=>[1,8,2,7,4,3,6,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [8,7,3,5,1,6,2,4]=>[1,8,4,5,2,7,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,7,2,5,1,3,6,4]=>[1,8,4,5,2,7,6,3]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,2,6,5,1,3,7,4]=>[1,8,4,5,2,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [8,4,6,5,7,1,2,3]=>[1,8,3,6,2,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [4,7,6,5,8,1,2,3]=>[1,4,5,8,3,6,2,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [8,1,2,3,4,5,6,7,9]=>[1,8,7,6,5,4,3,2,9]=>[.,[[[[[[[.,.],.],.],.],.],.],[.,.]]] [1,9,2,3,4,5,6,7,8]=>[1,2,9,8,7,6,5,4,3]=>[.,[.,[[[[[[[.,.],.],.],.],.],.],.]]] [9,1,2,3,4,5,6,7,8,10]=>[1,9,8,7,6,5,4,3,2,10]=>[.,[[[[[[[[.,.],.],.],.],.],.],.],[.,.]]] [1,10,2,3,4,5,6,7,8,9]=>[1,2,10,9,8,7,6,5,4,3]=>[.,[.,[[[[[[[[.,.],.],.],.],.],.],.],.]]] [1,7,9,2,3,4,5,6,8]=>[1,2,7,5,3,9,8,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]] [1,9,10,2,3,4,5,6,7,8]=>[1,2,9,7,5,3,10,8,6,4]=>[.,[.,[[[[.,[.,.]],[.,.]],[.,.]],[.,.]]]] [1,11,2,3,4,5,6,7,8,9,10]=>[1,2,11,10,9,8,7,6,5,4,3]=>[.,[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]] [1,6,2,4,7,8,5,3]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,4,7,2,8,1,6,5]=>[1,3,7,6,2,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [1,4,7,2,5,8,6,3]=>[1,2,4,3,7,6,8,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [7,3,8,4,5,6,1,2]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [3,5,6,4,8,7,1,2]=>[1,3,6,7,2,5,8,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [4,6,8,5,3,7,1,2]=>[1,4,5,3,8,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [1,6,5,4,2,8,7,3]=>[1,2,6,8,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,8,5,2,7,3,6,4]=>[1,2,8,4,3,5,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [4,2,7,5,1,8,6,3]=>[1,4,5,2,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [7,8,1,4,2,6,5,3]=>[1,7,5,2,8,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [1,3,6,4,8,2,5,7]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [7,4,5,3,2,8,1,6]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [5,8,3,6,1,4,2,7]=>[1,5,2,8,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [1,4,6,2,5,8,3,7]=>[1,2,4,3,6,8,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,6,8,7,4,2,3,5]=>[1,2,6,3,8,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [7,1,8,6,3,4,2,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [1,2,8,3,6,5,7,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [6,1,3,2,7,5,8,4]=>[1,6,5,7,8,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [1,6,3,8,5,7,2,4]=>[1,2,6,7,3,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,4,3,7,2,8,5]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,3,4,8,7,1,5]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,1,3,4,5,2,8,6]=>[1,7,8,6,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [4,1,6,3,8,2,7,5]=>[1,4,3,6,2,5,8,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [7,8,2,4,6,3,1,5]=>[1,7,2,8,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [3,2,6,4,7,8,1,5]=>[1,3,6,8,5,7,2,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [7,2,5,8,3,4,1,6]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [5,3,8,7,1,2,6,4]=>[1,5,2,3,8,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,5,3,8,2,1,7,4]=>[1,6,2,5,3,4,8,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,5,8,4,1,2,3,6]=>[1,7,3,8,6,2,5,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [5,8,7,4,1,3,2,6]=>[1,5,2,8,6,3,7,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [3,5,7,8,4,1,2,6]=>[1,3,7,2,5,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [1,4,7,5,3,8,2,6]=>[1,2,4,5,3,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,4,6,7,3,1,8,5]=>[1,2,4,7,8,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [7,8,4,6,3,1,2,5]=>[1,7,2,8,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [2,6,4,5,3,8,1,7]=>[1,2,6,8,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,6,5,8,4,2,1,7]=>[1,3,5,4,8,7,2,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [5,6,8,4,2,3,1,7]=>[1,5,2,6,3,8,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,8,5,4,3,1,2,7]=>[1,6,2,8,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [8,6,5,1,2,4,7,3]=>[1,8,3,5,2,6,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [6,7,5,8,2,1,4,3]=>[1,6,2,7,4,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [1,7,5,8,2,6,4,3]=>[1,2,7,4,8,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,3,8,5,7,6,2,4]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [6,3,8,5,7,1,2,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,3,1,5,6,2,7,4]=>[1,8,4,5,6,2,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [6,8,5,2,1,4,7,3]=>[1,6,4,2,8,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,8,2,5,6,1,7,4]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [2,8,1,5,6,3,7,4]=>[1,2,8,4,5,6,3,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [8,1,2,5,6,3,7,4]=>[1,8,4,5,6,3,2,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [1,8,2,5,7,6,3,4]=>[1,2,8,4,5,7,3,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [5,1,8,6,2,7,3,4]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [2,5,8,6,1,7,3,4]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [7,6,5,8,1,2,4,3]=>[1,7,4,8,3,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [5,1,3,7,8,6,2,4]=>[1,5,8,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [7,2,5,8,1,6,4,3]=>[1,7,4,8,3,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [3,2,8,5,7,6,1,4]=>[1,3,8,4,5,7,2,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [5,2,8,6,1,7,3,4]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,2,8,6,5,7,3,4]=>[1,2,3,8,4,6,7,5]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [4,2,1,3,6,7,8,5]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [8,2,5,6,3,7,1,4]=>[1,8,4,6,7,2,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [7,2,6,5,4,1,8,3]=>[1,7,8,3,6,2,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [6,1,3,5,4,7,8,2]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,1,5,3,4,7,8,2]=>[1,6,7,8,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [4,3,1,2,6,7,8,5]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [8,1,6,5,7,3,2,4]=>[1,8,4,5,7,2,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [5,8,1,6,3,7,2,4]=>[1,5,3,2,8,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [1,7,6,5,4,2,8,3]=>[1,2,7,8,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [5,7,6,1,4,2,8,3]=>[1,5,4,2,7,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [7,1,4,2,6,5,8,3]=>[1,7,8,3,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [2,7,4,1,5,6,8,3]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [5,7,6,4,1,2,8,3]=>[1,5,2,7,8,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,6,1,5,2,8,3]=>[1,4,2,7,8,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [1,7,6,4,5,2,8,3]=>[1,2,7,8,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [3,8,1,6,5,7,2,4]=>[1,3,2,8,4,6,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [8,1,3,5,7,6,2,4]=>[1,8,4,5,7,2,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [7,8,5,4,1,6,2,3]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,1,5,4,3,7,8,2]=>[1,6,7,8,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [8,3,2,6,5,7,1,4]=>[1,8,4,6,7,2,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [7,4,6,2,5,1,8,3]=>[1,7,8,3,6,2,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [6,1,4,3,5,7,8,2]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,1,3,4,5,7,8,2]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,2,6,4,5,1,8,3]=>[1,7,8,3,6,2,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [8,2,3,6,5,7,1,4]=>[1,8,4,6,7,2,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [3,4,7,8,5,6,1,2]=>[1,3,7,2,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,4,7,2,5,1,6,8]=>[1,3,7,6,2,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [1,4,7,2,5,8,3,6]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [3,6,2,4,7,1,5,8]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [6,8,3,4,5,7,1,2]=>[1,6,7,2,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,3,6,7,5,8,1,2]=>[1,4,7,2,3,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [6,3,7,5,8,4,1,2]=>[1,6,4,5,8,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,2,7,6,5,8,3,4]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [4,8,2,6,1,5,3,7]=>[1,4,6,5,2,8,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,3,8,6,4,1,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [4,3,6,2,5,1,8,7]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,8,3,2,5,1,4,6]=>[1,7,4,2,8,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,8,1,2,5,6,3,4]=>[1,7,3,2,8,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [4,1,6,2,5,7,3,8]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,1,2,5,8,7,3,4]=>[1,6,7,3,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,1,8,6,4,7,3,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [7,1,3,6,8,4,2,5]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [1,8,3,6,7,4,5,2]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [7,1,5,8,3,6,2,4]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [5,1,8,7,2,3,6,4]=>[1,5,2,3,8,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [3,1,6,4,7,2,5,8]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,4,7,5,1,8,3,6]=>[1,2,4,5,3,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [5,6,8,1,3,2,4,7]=>[1,5,3,8,7,4,2,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,8,5,1,3,4,2,7]=>[1,6,4,2,8,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [4,2,8,3,1,7,5,6]=>[1,4,3,8,6,7,5,2]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [1,3,7,4,8,2,5,6]=>[1,2,3,7,5,8,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [5,3,7,4,1,6,2,8]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,4,7,3,6,1,8,5]=>[1,2,4,3,7,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [7,5,6,8,1,4,3,2]=>[1,7,3,6,4,8,2,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [2,4,7,1,6,5,3,8]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,2,7,8,5,4,3,6]=>[1,2,3,7,4,8,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [6,3,1,2,8,4,5,7]=>[1,6,4,2,3,5,8,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [4,2,1,3,6,5,8,7]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [2,8,1,4,5,6,3,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [7,2,1,5,4,6,3,8]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [4,2,6,1,8,5,3,7]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [7,8,2,1,4,5,3,6]=>[1,7,3,2,8,6,5,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [7,8,4,1,5,3,6,2]=>[1,7,6,3,4,2,8,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [5,8,1,6,3,4,7,2]=>[1,5,3,2,8,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,5,1,8,2,7,4,3]=>[1,6,7,4,8,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,8,1,7,5,2,3,4]=>[1,6,2,8,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,6,1,8,5,3,2,4]=>[1,7,2,6,3,4,8,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [5,6,1,7,4,8,2,3]=>[1,5,4,7,2,6,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [3,6,1,5,7,4,2,8]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,5,6,1,7,4,8,3]=>[1,2,5,7,8,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,1,7,5,6,4,8,2]=>[1,3,7,8,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [5,1,7,6,4,8,3,2]=>[1,5,4,6,8,2,3,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [2,6,5,7,3,4,8,1]=>[1,2,6,4,7,8,3,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,6,4,7,5,8,2,3]=>[1,2,6,8,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [8,5,3,6,2,7,4,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [1,3,7,4,6,8,2,5]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [4,7,5,6,3,2,8,1]=>[1,4,6,2,7,8,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [1,7,6,5,4,8,2,3]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [8,1,6,5,7,2,4,3]=>[1,8,3,6,2,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [1,2,7,6,8,3,4,5]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,1,7,5,6,8,3,4]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [4,8,5,6,2,7,3,1]=>[1,4,6,7,3,5,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,8,6,4,2,7,5,1]=>[1,3,6,7,5,2,8,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,8,6,3,7,4,5,1]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [7,8,1,6,2,4,5,3]=>[1,7,5,2,8,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,8,1,4,7,2,5,3]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [3,8,4,1,7,2,6,5]=>[1,3,4,2,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [3,7,4,1,8,5,2,6]=>[1,3,4,2,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [6,7,1,4,8,3,2,5]=>[1,6,3,2,7,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,7,1,8,4,5,3,6]=>[1,2,7,3,4,8,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [6,1,2,8,4,3,5,7]=>[1,6,3,2,4,8,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,5,1,4,3,8,2,7]=>[1,6,8,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [1,6,2,5,8,3,4,7]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [8,5,1,3,7,2,6,4]=>[1,8,4,3,2,5,7,6]=>[.,[[[[.,.],.],[.,[[.,.],.]]],.]] [8,4,2,1,7,3,6,5]=>[1,8,5,7,6,3,2,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [7,4,2,1,8,5,3,6]=>[1,7,3,2,4,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [1,5,4,2,8,3,6,7]=>[1,2,5,8,7,6,3,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,7,6,8,5,3,4,1]=>[1,2,7,4,8,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [1,7,6,8,5,4,2,3]=>[1,2,7,3,6,4,8,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,4,8,6,7,5,2,3]=>[1,2,4,6,5,7,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,8,6,7,3,5,1]=>[1,2,4,6,3,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [7,3,8,5,4,6,2,1]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [3,4,8,5,6,7,2,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [6,3,5,8,4,7,2,1]=>[1,6,7,2,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [5,4,3,8,6,7,2,1]=>[1,5,6,7,2,4,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,4,2,8,7,3,6,1]=>[1,5,7,6,3,2,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,2,5,8,7,3,4,1]=>[1,6,3,5,7,4,8,2]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [3,2,8,5,7,4,6,1]=>[1,3,8,2,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [1,3,8,7,5,6,2,4]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [2,1,8,7,4,6,3,5]=>[1,2,3,8,5,4,7,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [3,1,8,5,7,6,2,4]=>[1,3,8,4,5,7,2,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [6,1,5,8,7,4,2,3]=>[1,6,4,8,3,5,7,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [5,4,1,8,7,6,2,3]=>[1,5,7,2,4,8,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,8,6,7,4,3,2,1]=>[1,5,4,7,2,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,8,7,5,6,3,2,1]=>[1,4,5,6,3,7,2,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,2,1,6,3,5,8,7]=>[1,4,6,5,3,2,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,2,1,4,3,5,8,7]=>[1,6,5,3,2,4,7,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [6,2,1,4,3,8,5,7]=>[1,6,8,7,5,3,2,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [8,2,1,4,3,6,5,7]=>[1,8,7,5,3,2,4,6]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [8,2,4,1,3,6,5,7]=>[1,8,7,5,3,4,2,6]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [6,2,4,1,3,8,5,7]=>[1,6,8,7,5,3,4,2]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [4,2,6,1,3,5,8,7]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,1,6,4,3,5,8,7]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,6,1,4,3,5,8,7]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,6,4,1,3,5,8,7]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [6,4,2,1,3,5,8,7]=>[1,6,5,3,2,4,7,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [8,4,2,1,3,6,5,7]=>[1,8,7,5,3,2,4,6]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [4,6,2,1,8,3,5,7]=>[1,4,2,6,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,6,1,4,3,8,5,7]=>[1,2,6,8,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,1,6,4,3,8,5,7]=>[1,2,3,6,8,7,5,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,1,8,4,3,6,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [4,8,2,1,3,6,5,7]=>[1,4,2,8,7,5,3,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [2,8,1,4,6,3,5,7]=>[1,2,8,7,5,6,3,4]=>[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] [2,1,8,4,6,3,5,7]=>[1,2,3,8,7,5,6,4]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [2,1,6,4,8,3,5,7]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,6,1,4,8,3,5,7]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,4,1,8,3,5,7]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,4,8,1,3,5,7]=>[1,2,6,3,4,8,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [4,6,2,8,1,3,5,7]=>[1,4,8,7,5,2,6,3]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,2,6,1,3,8,5,7]=>[1,4,2,3,6,8,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,2,6,1,8,3,5,7]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,2,4,1,8,3,5,7]=>[1,6,3,4,2,5,8,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,2,4,1,6,3,5,7]=>[1,8,7,5,6,3,4,2]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [4,2,1,6,3,8,5,7]=>[1,4,6,8,7,5,3,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,2,1,3,6,8,5,7]=>[1,4,3,2,5,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [2,1,4,3,8,6,5,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [2,4,1,3,8,6,5,7]=>[1,2,4,3,5,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [4,2,1,3,8,6,5,7]=>[1,4,3,2,5,8,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [4,2,1,8,3,6,5,7]=>[1,4,8,7,5,3,2,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [6,2,1,8,4,3,5,7]=>[1,6,3,2,4,8,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,2,1,6,4,3,5,7]=>[1,8,7,5,4,6,3,2]=>[.,[[[[[[.,.],.],.],[.,.]],.],.]] [4,2,8,1,6,3,5,7]=>[1,4,2,3,8,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,2,8,1,3,6,5,7]=>[1,4,2,3,8,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [2,4,8,1,3,6,5,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [2,4,1,8,3,6,5,7]=>[1,2,4,8,7,5,3,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [2,1,4,8,3,6,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [2,1,4,8,6,3,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [2,4,8,1,6,3,5,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [2,4,8,6,1,3,5,7]=>[1,2,4,6,3,8,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [4,2,8,6,1,3,5,7]=>[1,4,6,3,8,7,5,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [6,2,8,4,1,3,5,7]=>[1,6,3,8,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,4,8,2,1,3,5,7]=>[1,6,3,8,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [2,6,8,4,1,3,5,7]=>[1,2,6,3,8,7,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [2,6,8,1,4,3,5,7]=>[1,2,6,3,8,7,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [2,6,1,8,4,3,5,7]=>[1,2,6,3,4,8,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,1,6,8,4,3,5,7]=>[1,2,3,6,4,8,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,1,8,6,4,3,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [2,8,1,6,4,3,5,7]=>[1,2,8,7,5,4,6,3]=>[.,[.,[[[[[.,.],.],[.,.]],.],.]]] [2,8,6,4,1,3,5,7]=>[1,2,8,7,5,3,6,4]=>[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] [4,8,6,2,1,3,5,7]=>[1,4,2,8,7,5,3,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [6,8,4,2,1,3,5,7]=>[1,6,3,4,2,8,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [3,2,6,1,5,4,8,7]=>[1,3,6,4,2,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,2,4,3,8,1,7,6]=>[1,5,8,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,2,4,1,5,3,8,7]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,3,6,1,5,2,8,7]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,3,5,2,8,1,7,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,3,7,2,6,5,8,1]=>[1,4,2,3,7,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,8,2,6,1,7,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,3,8,1,7,2,6,5]=>[1,4,2,3,8,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,3,8,1,5,2,7,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,1,8,3,4,2,7,6]=>[1,5,4,3,8,6,2,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [2,1,5,4,8,3,7,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [5,1,7,6,8,3,4,2]=>[1,5,8,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,3,5,4,7,2,8,1]=>[1,6,2,3,5,7,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [6,3,5,4,8,1,7,2]=>[1,6,2,3,5,8,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [7,1,6,3,8,4,5,2]=>[1,7,5,8,2,3,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,4,6,5,8,1,3,2]=>[1,7,3,6,2,4,5,8]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [2,1,8,4,6,3,7,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [8,4,6,1,3,2,7,5]=>[1,8,5,3,6,2,4,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [8,1,6,3,4,2,7,5]=>[1,8,5,4,3,6,2,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [8,1,6,3,7,2,5,4]=>[1,8,4,3,6,2,5,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [8,3,5,1,7,2,6,4]=>[1,8,4,2,3,5,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,3,5,2,6,1,7,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [7,3,5,2,6,4,8,1]=>[1,7,8,2,3,5,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,2,6,3,5,1,7,4]=>[1,8,4,3,6,2,5,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [8,2,7,1,5,3,6,4]=>[1,8,4,2,3,7,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,2,4,1,5,3,7,6]=>[1,8,6,3,4,2,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,2,4,3,6,1,7,5]=>[1,8,5,6,2,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [3,2,8,1,5,4,7,6]=>[1,3,8,6,4,2,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,2,7,6,8,1,5,4]=>[1,3,7,5,8,4,6,2]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,2,6,5,8,1,7,4]=>[1,3,6,2,4,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [7,2,4,1,8,5,6,3]=>[1,7,6,5,8,3,4,2]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [7,6,8,2,4,1,5,3]=>[1,7,5,4,2,6,3,8]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,6,8,1,5,2,4,3]=>[1,7,4,2,6,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,1,7,3,8,5,6,4]=>[1,2,3,7,6,5,8,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [7,1,3,2,8,5,6,4]=>[1,7,6,5,8,4,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [6,2,7,4,5,3,8,1]=>[1,6,3,7,8,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,4,7,2,6,3,8,1]=>[1,5,6,3,7,8,2,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [2,1,6,5,8,3,7,4]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [6,5,7,1,8,3,4,2]=>[1,6,3,7,4,2,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,1,7,4,8,3,5,2]=>[1,6,3,7,5,8,2,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,4,7,1,8,3,6,2]=>[1,5,8,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,4,6,3,8,1,7,2]=>[1,5,8,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [2,8,3,1,5,4,6,7]=>[1,2,8,7,6,4,3,5]=>[.,[.,[[[[[.,.],[.,.]],.],.],.]]] [2,5,3,4,7,1,8,6]=>[1,2,5,7,8,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,4,8,3,5,7,6,1]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [5,4,1,3,8,2,6,7]=>[1,5,8,7,6,2,4,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [1,5,8,4,3,2,6,7]=>[1,2,5,3,8,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,8,5,4,3,2,6,7]=>[1,2,8,7,6,3,5,4]=>[.,[.,[[[[.,[[.,.],.]],.],.],.]]] [1,7,4,3,8,5,2,6]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [5,1,4,7,8,3,2,6]=>[1,5,8,6,3,4,7,2]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [1,6,8,5,3,7,4,2]=>[1,2,6,7,4,5,3,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,8,1,7,4,3,5,2]=>[1,6,3,2,8,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,4,8,7,1,5,2,3]=>[1,6,5,2,4,7,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [1,7,5,6,3,2,8,4]=>[1,2,7,8,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [4,2,1,7,8,5,3,6]=>[1,4,7,3,2,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [2,7,4,6,3,1,8,5]=>[1,2,7,8,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,6,8,4,3,7,5,1]=>[1,2,6,7,5,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [6,2,4,8,3,7,5,1]=>[1,6,7,5,3,4,8,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [7,2,6,3,4,1,8,5]=>[1,7,8,5,4,3,6,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [2,6,7,3,1,4,8,5]=>[1,2,6,4,3,7,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,7,1,8,3,5,4,6]=>[1,2,7,4,8,6,5,3]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [2,1,7,3,5,8,4,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [8,7,1,3,6,2,4,5]=>[1,8,5,6,2,7,4,3]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [8,2,1,7,3,5,6,4]=>[1,8,4,7,6,5,3,2]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [7,8,2,6,3,1,5,4]=>[1,7,5,3,2,8,4,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [8,7,2,6,3,5,4,1]=>[1,8,2,7,4,6,5,3]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [1,2,8,7,4,5,6,3]=>[1,2,3,8,4,7,6,5]=>[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] [8,3,7,1,5,6,2,4]=>[1,8,4,2,3,7,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [1,8,5,2,6,7,4,3]=>[1,2,8,3,5,6,7,4]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [2,8,5,7,6,4,3,1]=>[1,2,8,3,5,6,4,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [7,8,1,6,4,2,5,3]=>[1,7,5,4,6,2,8,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [8,7,6,1,5,3,4,2]=>[1,8,2,7,4,3,6,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [8,7,1,6,4,5,3,2]=>[1,8,2,7,3,4,6,5]=>[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] [1,8,6,7,5,4,3,2]=>[1,2,8,3,6,4,7,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [6,3,5,2,1,4,8,7]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,3,5,7,2,8,4,1]=>[1,6,8,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [8,5,2,7,4,3,1,6]=>[1,8,6,3,2,5,4,7]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [4,5,3,6,1,2,8,7]=>[1,4,6,2,5,3,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,5,1,4,6,2,8,7]=>[1,3,2,5,6,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [8,3,4,5,7,2,1,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [5,7,4,6,3,8,2,1]=>[1,5,3,4,6,8,2,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [2,8,4,6,3,7,1,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [8,1,4,7,3,6,2,5]=>[1,8,5,3,4,7,2,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,5,1,4,7,3,2,6]=>[1,8,6,3,2,5,7,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [2,1,8,5,7,4,3,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [6,5,3,7,1,8,4,2]=>[1,6,8,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,3,4,7,5,8,1,2]=>[1,6,8,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,1,4,6,8,3,7,2]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,7,1,3,5,8,6,2]=>[1,4,3,2,7,6,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [3,8,1,2,5,7,6,4]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [2,8,7,5,4,1,3,6]=>[1,2,8,6,3,7,4,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [8,7,2,6,4,1,3,5]=>[1,8,5,4,6,2,7,3]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [5,7,6,8,4,2,3,1]=>[1,5,4,8,2,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [8,3,6,2,1,4,7,5]=>[1,8,5,2,3,6,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [5,3,7,6,2,1,8,4]=>[1,5,2,3,7,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,6,2,8,7,1,4]=>[1,5,8,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,7,8,6,4,2,1,3]=>[1,5,4,6,2,7,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [2,6,7,5,4,8,1,3]=>[1,2,6,8,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,1,7,4,5,8,2,3]=>[1,6,8,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,7,3,5,1,8,2,4]=>[1,6,8,4,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,1,6,7,5,8,3,4]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,1,5,7,3,6,8,4]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [5,7,3,6,1,2,8,4]=>[1,5,2,7,8,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,1,7,2,5,6,8,3]=>[1,4,2,3,7,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,4,7,1,6,5,8,3]=>[1,2,4,3,7,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [4,6,1,2,5,8,7,3]=>[1,4,2,6,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,6,3,1,8,7,2,4]=>[1,5,8,4,2,6,7,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [3,4,6,1,5,7,8,2]=>[1,3,6,7,8,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,4,1,5,7,6,8,2]=>[1,3,2,4,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,8,2,7,1,6,5,4]=>[1,3,2,8,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [3,8,2,7,6,1,5,4]=>[1,3,2,8,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [3,8,2,7,6,5,1,4]=>[1,3,2,8,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [3,8,2,7,6,5,4,1]=>[1,3,2,8,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [4,8,7,2,6,5,3,1]=>[1,4,2,8,3,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,8,7,2,6,5,1,3]=>[1,4,2,8,3,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,8,7,2,6,1,5,3]=>[1,4,2,8,3,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,8,7,2,1,6,5,3]=>[1,4,2,8,3,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,8,7,3,2,1,6,5]=>[1,4,3,7,6,2,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [5,8,7,6,3,1,4,2]=>[1,5,3,7,4,6,2,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,8,7,6,3,2,4,1]=>[1,5,3,7,4,6,2,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,8,7,6,2,4,3,1]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,7,6,2,1,4,3]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,7,6,4,3,1,2]=>[1,5,4,6,3,7,2,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [7,3,4,2,1,6,5,8]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,3,5,2,6,1,4,8]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [6,3,5,2,7,4,8,1]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,2,1,5,6,4,3,8]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,4,5,6,1,3,2,8]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [1,4,5,7,3,2,8,6]=>[1,2,4,7,8,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [6,4,5,7,3,1,8,2]=>[1,6,2,4,7,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,4,5,7,1,3,8,2]=>[1,6,3,5,2,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,3,5,1,7,4,8,2]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,2,1,5,7,4,8,3]=>[1,6,4,5,7,8,3,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [3,2,1,5,7,4,8,6]=>[1,3,2,4,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [1,5,6,7,8,3,4,2]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,5,6,7,8,3,1,4]=>[1,2,5,8,4,7,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [3,2,1,6,7,8,4,5]=>[1,3,2,4,6,8,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [5,2,1,6,7,8,4,3]=>[1,5,7,4,6,8,3,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [5,3,6,1,7,8,4,2]=>[1,5,7,4,2,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,5,6,7,8,3,2,4]=>[1,2,5,8,4,7,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [6,4,5,7,2,1,8,3]=>[1,6,2,4,7,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,3,6,2,7,8,4,1]=>[1,5,7,4,2,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,3,6,2,7,8,1,4]=>[1,5,7,2,3,6,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,3,5,2,7,1,8,4]=>[1,6,2,3,5,7,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [6,3,4,2,1,7,8,5]=>[1,6,7,8,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [5,3,4,1,2,7,8,6]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [1,3,6,2,7,8,5,4]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,4,6,7,2,8,5,1]=>[1,3,6,8,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,2,1,6,7,8,3,5]=>[1,4,6,8,5,7,3,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [1,5,6,7,8,2,4,3]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,5,6,7,8,4,2,3]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [3,4,6,7,1,8,5,2]=>[1,3,6,8,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,2,1,6,7,8,5,3]=>[1,4,6,8,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [2,3,6,1,7,8,5,4]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,5,6,7,8,1,4,3]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,1,4,3,6,5,8,7,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,4,1,3,6,5,8,7,9]=>[1,2,4,3,5,6,7,8,9]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [2,4,1,5,3,7,6,9,8]=>[1,2,4,5,3,6,7,8,9]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [2,3,1,5,4,7,6,9,8]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,3,2,5,4,7,6,9,8]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,4,1,3,6,5,8,7,10,9]=>[1,2,4,3,5,6,7,8,9,10]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,4,1,6,3,8,5,10,7,9]=>[1,2,4,6,8,10,9,7,5,3]=>[.,[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]] [1,4,2,5,3,7,6,9,8]=>[1,2,4,5,3,6,7,8,9]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [2,3,1,5,4,7,6,9,8,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,3,2,5,4,7,6,9,8,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,4,3,6,2,5,7,8]=>[1,2,4,6,5,3,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,3,7,6,8,2,5]=>[1,2,4,7,3,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,4,3,7,5,8,2,6]=>[1,2,4,7,3,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,3,2,6,5,8,4,7]=>[1,2,3,4,6,8,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,5,4,8,2,6,3,7]=>[1,2,5,3,4,8,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,5,4,8,3,7,2,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,2,3,6,5,8,4,7]=>[1,2,3,4,6,8,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [6,8,2,4,5,7,1,3]=>[1,6,7,2,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,7,8,4,5,2,6,1]=>[1,3,8,2,7,6,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [7,8,1,4,5,3,6,2]=>[1,7,6,3,2,8,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [5,8,1,4,7,6,3,2]=>[1,5,7,3,2,8,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,5,1,8,6,2,4,3]=>[1,7,4,8,3,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,4,1,8,2,6,3,5]=>[1,7,3,2,4,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,1,8,4,2,6,3,5]=>[1,7,3,8,5,2,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,6,3,8,5,2,4,7]=>[1,2,6,3,4,8,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,1,3,8,5,2,4,7]=>[1,6,2,3,4,8,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,1,8,3,6,2,5,4]=>[1,7,5,6,2,3,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,2,8,4,1,6,5,3]=>[1,7,5,2,3,8,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,2,8,3,6,5,1,4]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,2,8,3,6,1,5,4]=>[1,7,5,6,2,3,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,1,8,2,3,6,5,4]=>[1,7,5,3,8,4,2,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [6,1,2,8,3,5,4,7]=>[1,6,5,3,2,4,8,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [5,1,2,3,8,4,7,6]=>[1,5,8,6,4,3,2,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [5,2,3,8,1,4,7,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,2,4,1,8,7,3,5]=>[1,6,7,3,4,2,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,3,1,4,2,8,5,7]=>[1,6,8,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [3,1,6,4,2,8,5,7]=>[1,3,6,8,7,5,2,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,6,3,8,7,1,5,4]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,3,8,5,1,4,7]=>[1,2,6,3,4,8,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,5,1,8,3,4,7,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,2,5,3,8,4,7,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,2,4,8,3,7,6,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,4,8,1,3,7,6,5]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [2,4,8,3,7,1,6,5]=>[1,2,4,3,8,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [2,4,8,3,7,6,1,5]=>[1,2,4,3,8,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [2,5,3,8,1,7,4,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,5,4,1,3,8,7,6]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [5,3,1,4,8,2,7,6]=>[1,5,8,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,2,3,8,4,7,1,6]=>[1,5,4,8,6,7,2,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,8,1,2,3,7,6,5]=>[1,4,2,8,5,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [1,4,8,2,3,7,6,5]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [1,4,8,3,7,2,6,5]=>[1,2,4,3,8,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [6,3,8,1,5,2,4,7]=>[1,6,2,3,8,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,1,3,8,2,4,7,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,5,3,8,2,4,7,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,5,4,8,2,7,6,3]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,1,4,8,2,7,6,3]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,4,8,1,2,7,6,3]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,5,1,2,8,7,4,3]=>[1,6,7,4,2,5,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,3,1,6,4,2,8,7]=>[1,5,4,6,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,1,6,2,8,7,4,3]=>[1,5,8,3,6,7,4,2]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [4,1,2,5,8,7,6,3]=>[1,4,5,8,3,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [1,4,2,5,8,7,6,3]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [1,3,5,2,8,7,4,6]=>[1,2,3,5,8,6,7,4]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [3,6,2,8,7,5,1,4]=>[1,3,2,6,5,7,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [4,2,6,1,8,7,3,5]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,3,1,5,8,2,7,6]=>[1,4,5,8,6,2,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,4,8,1,7,2,6,5]=>[1,3,8,5,7,6,2,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [1,3,4,8,7,2,6,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [1,3,4,8,2,7,6,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [3,4,8,2,7,1,6,5]=>[1,3,8,5,7,6,2,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [4,3,1,2,5,8,7,6]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [3,1,4,2,5,8,7,6]=>[1,3,4,2,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [2,3,5,1,8,7,6,4]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [7,8,2,1,5,3,6,4]=>[1,7,6,3,2,8,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [6,4,1,2,7,3,5,8]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,3,7,5,4,1,8,6]=>[1,2,3,7,8,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [6,3,1,5,4,2,7,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,8,1,5,4,2,6,3]=>[1,7,6,2,8,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,8,3,5,4,1,6,2]=>[1,7,6,2,8,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,8,2,5,4,1,3,6]=>[1,7,3,2,8,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [7,8,2,5,4,6,1,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,2,1,5,4,7,3,8]=>[1,6,7,3,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,3,6,1,4,7,8,2]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,3,6,2,4,7,1,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,4,2,1,7,3,8,5]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,3,7,5,8,6,1,2]=>[1,4,5,8,2,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [3,1,6,7,4,8,5,2]=>[1,3,6,8,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [2,7,6,5,3,8,1,4]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,7,6,5,2,4,8,3]=>[1,2,7,8,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,7,1,4,8,3,5,6]=>[1,2,7,5,8,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [5,7,6,3,8,4,1,2]=>[1,5,8,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,1,6,2,4,8,3,7]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [4,7,6,5,2,1,3,8]=>[1,4,5,2,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,7,6,5,2,8,1,3]=>[1,4,5,2,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,7,6,5,1,8,3,2]=>[1,4,5,2,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [1,7,6,5,2,8,3,4]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,7,6,5,3,2,8,4]=>[1,2,7,8,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [4,7,6,5,1,2,8,3]=>[1,4,5,2,7,8,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,7,6,5,3,1,8,2]=>[1,4,5,3,6,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [6,1,3,5,4,8,7,2]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,2,6,3,4,1,7,8]=>[1,5,4,3,6,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [5,1,6,2,4,7,8,3]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [1,2,6,3,4,8,7,5]=>[1,2,3,6,8,5,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,7,2,4,8,3,6,5]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [6,1,4,2,8,3,5,7]=>[1,6,3,4,2,5,8,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,1,8,2,6,3,5,7]=>[1,4,2,3,8,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,7,2,1,5,3,6,8]=>[1,4,2,7,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [1,2,6,7,4,8,5,3]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,1,6,7,4,2,8,5]=>[1,3,6,2,4,7,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,2,8,5,4,6,1,7]=>[1,3,8,7,2,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [4,7,1,2,5,3,8,6]=>[1,4,2,7,8,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,7,6,5,2,1,8,4]=>[1,3,6,2,7,8,4,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [1,7,6,5,8,2,4,3]=>[1,2,7,4,5,8,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [3,7,6,5,8,1,4,2]=>[1,3,6,2,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,7,6,5,1,2,4,8]=>[1,3,6,2,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,1,6,8,4,2,5,7]=>[1,3,6,2,4,8,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [2,7,6,5,1,4,3,8]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,7,6,5,8,1,3,4]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,7,6,5,8,4,1,3]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [6,3,2,1,7,4,8,5]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,2,1,7,3,5,8,6]=>[1,4,7,8,6,5,3,2]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [7,3,1,5,4,2,8,6]=>[1,7,8,6,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [8,4,1,5,2,7,6,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,2,5,1,3,7,6,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [4,3,7,2,1,5,8,6]=>[1,4,2,3,7,8,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [6,3,7,4,2,1,8,5]=>[1,6,2,3,7,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [4,7,2,5,3,1,8,6]=>[1,4,5,3,2,7,8,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [2,7,5,4,1,3,8,6]=>[1,2,7,8,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [8,5,3,2,1,7,6,4]=>[1,8,4,2,5,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [4,6,3,2,8,1,5,7]=>[1,4,2,6,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,7,4,3,2,8,1,6]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,7,6,2,4,8,3,5]=>[1,2,7,3,6,8,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [5,8,1,6,2,7,4,3]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,8,6,2,3,7,5,4]=>[1,2,8,4,3,6,7,5]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [1,8,6,3,2,7,5,4]=>[1,2,8,4,3,6,7,5]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [5,8,3,2,7,1,6,4]=>[1,5,7,6,2,8,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [8,7,3,1,6,5,4,2]=>[1,8,2,7,4,3,5,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [1,8,5,7,4,3,6,2]=>[1,2,8,3,5,4,7,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [1,8,5,7,2,4,6,3]=>[1,2,8,3,5,4,7,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [6,3,7,5,8,2,1,4]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,7,2,6,8,4,1,5]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,6,5,8,1,4,2,7]=>[1,3,5,2,6,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [6,5,4,8,3,2,1,7]=>[1,6,2,5,3,4,8,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [8,4,3,7,2,1,6,5]=>[1,8,5,2,4,7,6,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [8,2,4,7,1,3,6,5]=>[1,8,5,2,3,4,7,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [6,2,5,8,1,4,3,7]=>[1,6,4,8,7,3,5,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,3,5,1,8,4,2,7]=>[1,6,4,2,3,5,8,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,4,1,5,7,3,6,2]=>[1,8,2,4,5,7,6,3]=>[.,[[.,[[.,.],[.,[[.,.],.]]]],.]] [5,4,1,6,8,2,3,7]=>[1,5,8,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,5,2,1,7,8,3,4]=>[1,6,8,4,2,5,7,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,3,1,8,4,7,5,2]=>[1,6,7,5,4,8,2,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [8,5,3,7,6,4,2,1]=>[1,8,2,5,6,4,7,3]=>[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] [5,4,8,1,7,6,2,3]=>[1,5,7,2,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,2,8,1,7,3,6,4]=>[1,5,7,6,3,8,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,4,7,8,1,5,3,2]=>[1,6,5,2,4,8,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,3,7,8,5,2,4,1]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,5,8,7,1,3,6,4]=>[1,2,5,3,8,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,3,8,7,2,1,6,4]=>[1,5,2,3,8,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,2,7,6,5,1,4,3]=>[1,8,3,7,4,6,2,5]=>[.,[[[.,.],[[.,[[.,.],.]],.]],.]] [4,3,8,7,6,2,1,5]=>[1,4,7,2,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,4,8,7,6,1,3,5]=>[1,2,4,7,3,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [3,5,8,7,2,6,1,4]=>[1,3,8,4,7,2,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [4,7,3,8,6,5,1,2]=>[1,4,8,2,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [7,5,8,6,4,3,2,1]=>[1,7,2,5,4,6,3,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [2,8,7,6,5,4,1,3]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [3,4,1,2,5,6,7,8,9]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [3,2,1,4,5,6,7,8,9]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [4,2,5,1,3,6,7,8,9]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [4,3,2,1,5,6,7,8,9]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [3,4,1,2,5,6,7,8,9,10]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,2,1,4,5,6,7,8,9,10]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,7,5,8,2,4,1,6]=>[1,3,5,2,7,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,1,7,8,4,3,2,6]=>[1,5,4,8,6,3,7,2]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [5,1,2,6,4,3,8,7]=>[1,5,4,6,3,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [6,1,2,5,4,3,8,7]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,1,2,4,6,3,8,7]=>[1,5,6,3,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,1,5,7,8,3,2,6]=>[1,4,7,2,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,1,5,8,7,3,2,6]=>[1,4,8,6,3,5,7,2]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,1,7,8,5,2,3,6]=>[1,4,8,6,2,3,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [7,5,3,8,1,4,2,6]=>[1,7,2,5,3,4,8,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [2,1,5,8,7,3,4,6]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [5,1,8,4,7,2,3,6]=>[1,5,7,3,8,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,1,8,7,5,2,3,6]=>[1,4,7,3,8,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,7,1,6,3,2,8,5]=>[1,4,6,2,7,8,5,3]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,1,2,3,7,5,8,4]=>[1,6,5,7,8,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [7,1,2,3,8,6,5,4]=>[1,7,5,8,4,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [7,1,2,3,5,8,6,4]=>[1,7,6,8,4,3,2,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [8,7,3,2,4,1,6,5]=>[1,8,5,4,2,7,6,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [2,1,7,3,4,8,6,5]=>[1,2,3,7,6,8,5,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [7,8,3,2,4,1,6,5]=>[1,7,6,2,8,5,4,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [6,7,1,4,3,8,2,5]=>[1,6,8,5,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [8,1,2,3,5,7,6,4]=>[1,8,4,3,2,5,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [8,1,2,3,6,7,5,4]=>[1,8,4,3,2,5,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [7,1,2,3,6,8,5,4]=>[1,7,5,6,8,4,3,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [7,1,2,3,8,5,6,4]=>[1,7,6,5,8,4,3,2]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]] [8,1,2,3,7,5,6,4]=>[1,8,4,3,2,5,7,6]=>[.,[[[[.,.],.],[.,[[.,.],.]]],.]] [8,1,2,3,6,5,7,4]=>[1,8,4,3,2,5,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [7,1,8,5,4,3,2,6]=>[1,7,2,3,8,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,8,2,6,3,4,1,5]=>[1,7,2,8,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [3,8,7,1,4,2,6,5]=>[1,3,7,6,2,8,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [3,7,8,1,4,2,6,5]=>[1,3,8,5,4,2,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,6,8,1,4,2,7,5]=>[1,3,8,5,4,2,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [3,5,7,8,2,4,1,6]=>[1,3,7,2,5,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [7,6,2,8,3,1,4,5]=>[1,7,4,8,5,3,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [8,1,7,5,4,3,2,6]=>[1,8,6,3,7,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,1,7,4,5,3,2,6]=>[1,8,6,3,7,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [5,8,3,7,1,4,2,6]=>[1,5,2,8,6,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [2,1,7,3,4,6,8,5]=>[1,2,3,7,8,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [8,7,2,4,3,6,1,5]=>[1,8,5,3,2,7,4,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [6,1,2,3,8,7,4,5]=>[1,6,7,4,3,2,5,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [5,1,2,3,7,8,6,4]=>[1,5,7,6,8,4,3,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [5,1,2,3,8,7,6,4]=>[1,5,8,4,3,2,6,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [5,1,2,3,8,6,7,4]=>[1,5,8,4,3,2,6,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [6,1,2,3,5,8,7,4]=>[1,6,8,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [7,6,3,2,4,8,1,5]=>[1,7,2,6,8,5,4,3]=>[.,[[.,[[[[.,.],.],.],.]],[.,.]]] [2,1,6,3,4,8,7,5]=>[1,2,3,6,8,5,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [8,6,3,2,4,7,1,5]=>[1,8,5,4,2,6,7,3]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [6,1,2,3,5,7,8,4]=>[1,6,7,8,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [7,8,1,2,6,3,5,4]=>[1,7,5,6,3,2,8,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [1,2,8,5,4,7,3,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [1,3,8,5,4,2,7,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [2,3,6,8,4,7,1,5]=>[1,2,3,6,7,4,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,3,6,8,4,7,5,2]=>[1,2,3,6,7,5,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,4,8,1,7,3,6,5]=>[1,2,4,3,8,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [3,4,8,5,7,6,1,2]=>[1,3,8,2,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [1,2,6,8,4,5,7,3]=>[1,2,3,6,5,4,8,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [7,5,1,2,4,3,6,8]=>[1,7,6,3,2,5,4,8]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [7,4,6,1,5,2,3,8]=>[1,7,3,6,2,4,5,8]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [6,8,1,4,7,2,3,5]=>[1,6,2,8,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [1,6,4,2,8,3,5,7]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,6,3,8,5,4,2,7]=>[1,2,6,4,8,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [7,1,3,6,5,4,2,8]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [7,3,1,6,5,4,2,8]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [7,2,1,4,6,3,5,8]=>[1,7,5,6,3,2,4,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,2,3,6,5,1,4,8]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,1,2,3,6,5,4,8]=>[1,7,4,3,2,5,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [6,8,1,2,7,3,5,4]=>[1,6,3,2,8,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [1,6,2,3,8,5,4,7]=>[1,2,6,5,8,7,4,3]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [1,5,8,2,7,6,3,4]=>[1,2,5,7,3,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,1,8,2,7,6,3,4]=>[1,5,7,3,8,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,8,2,7,6,3,4,1]=>[1,5,6,3,2,8,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [6,2,8,1,7,3,5,4]=>[1,6,3,8,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [3,6,4,1,2,8,5,7]=>[1,3,4,2,6,8,7,5]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [2,1,6,3,8,5,4,7]=>[1,2,3,6,5,8,7,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,5,1,8,7,6,3,4]=>[1,2,5,7,3,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,5,3,8,7,4,6,1]=>[1,2,5,7,6,4,8,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,2,5,3,8,7,4,6]=>[1,2,3,5,8,6,7,4]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,4,8,7,6,5,1,3]=>[1,2,4,7,3,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,5,3,8,7,1,6,4]=>[1,2,5,7,6,3,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,5,8,4,1,7,6,3]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [3,5,8,7,1,4,2,6]=>[1,3,8,6,4,7,2,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [5,3,8,4,1,7,6,2]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,2,8,7,6,5,3,1]=>[1,4,7,3,8,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,1,8,7,6,5,3,2]=>[1,4,7,3,8,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,3,8,7,6,5,1,2]=>[1,4,7,2,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,3,1,8,7,2,5,4]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,8,3,7,6,1,4,2]=>[1,5,6,2,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,1,3,8,7,6,2,4]=>[1,5,7,2,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,5,3,8,7,6,2,4]=>[1,2,5,7,3,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,1,8,4,7,2,6,3]=>[1,5,7,6,2,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,8,5,1,2,4,7,3]=>[1,6,4,2,8,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,6,3,1,2,4,8,7]=>[1,5,2,6,4,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,6,2,4,3,1,8,7]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,1,2,4,3,8,7]=>[1,5,4,2,6,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [4,5,8,1,7,2,3,6]=>[1,4,2,5,7,3,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,5,8,1,7,2,6,3]=>[1,4,2,5,7,6,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [1,3,2,5,8,7,4,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [3,5,1,8,7,4,6,2]=>[1,3,2,5,7,6,4,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,1,8,7,2,6,4]=>[1,3,2,5,7,6,4,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,3,6,1,2,8,5,7]=>[1,4,2,3,6,8,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,1,4,8,7,6,2,5]=>[1,3,4,8,5,7,2,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [3,4,8,7,6,5,1,2]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [1,3,4,8,7,6,2,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [3,4,8,7,6,2,5,1]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [4,5,8,3,1,7,6,2]=>[1,4,3,8,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [2,1,3,5,8,7,4,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [1,2,7,5,8,6,4,3]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [7,1,4,8,2,6,5,3]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [3,7,8,1,2,6,5,4]=>[1,3,8,4,2,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [1,3,7,8,2,6,5,4]=>[1,2,3,7,5,4,8,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,3,7,8,1,6,5,4]=>[1,2,3,7,5,4,8,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,7,8,1,3,6,5,4]=>[1,2,7,5,3,8,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [8,1,2,6,7,5,3,4]=>[1,8,4,6,5,7,3,2]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [8,2,5,7,1,3,6,4]=>[1,8,4,7,6,3,5,2]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [2,6,8,3,7,1,5,4]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,8,6,4,7,1,5,3]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [6,8,3,4,1,7,5,2]=>[1,6,7,5,2,8,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [2,6,8,3,7,5,1,4]=>[1,2,6,5,7,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [8,2,5,7,1,6,3,4]=>[1,8,4,7,3,5,2,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [8,5,7,4,2,6,1,3]=>[1,8,3,7,2,5,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,2,3,5,7,1,6,4]=>[1,8,4,5,7,6,2,3]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,2,4,7,3,6,1,5]=>[1,8,5,3,4,7,2,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,2,7,1,4,6,3,5]=>[1,8,5,4,2,3,7,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,7,1,2,4,6,3,5]=>[1,8,5,4,2,7,3,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,7,1,4,6,2,3,5]=>[1,8,5,6,2,7,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [1,6,8,3,7,2,5,4]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [8,3,5,7,1,2,6,4]=>[1,8,4,7,6,2,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,5,4,7,1,6,2,3]=>[1,8,3,4,7,2,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,5,4,7,1,2,6,3]=>[1,8,3,4,7,6,2,5]=>[.,[[[.,.],[.,[[[.,.],.],.]]],.]] [1,4,6,8,2,7,5,3]=>[1,2,4,8,3,6,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [8,5,6,3,1,7,4,2]=>[1,8,2,5,3,6,7,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [1,8,4,5,7,2,6,3]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [5,8,7,3,6,1,2,4]=>[1,5,6,2,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [8,3,5,7,1,6,2,4]=>[1,8,4,7,2,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [1,6,8,3,7,5,2,4]=>[1,2,6,5,7,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [6,3,8,2,7,5,1,4]=>[1,6,5,7,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,8,4,2,7,1,5,3]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,6,4,7,3,1,5,2]=>[1,8,2,6,3,4,7,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,4,5,7,3,1,6,2]=>[1,8,2,4,7,6,3,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [8,4,2,5,7,1,6,3]=>[1,8,3,2,4,5,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [8,3,4,7,2,6,1,5]=>[1,8,5,2,3,4,7,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,7,1,3,4,6,2,5]=>[1,8,5,4,3,2,7,6]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [8,3,7,2,4,6,1,5]=>[1,8,5,4,2,3,7,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [2,8,4,5,7,1,6,3]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [8,7,3,4,5,1,6,2]=>[1,8,2,7,6,3,4,5]=>[.,[[.,[[[.,[.,[.,.]]],.],.]],.]] [8,7,4,5,2,6,1,3]=>[1,8,3,4,5,2,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [8,7,2,3,4,6,1,5]=>[1,8,5,4,3,2,7,6]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [8,7,2,3,6,1,4,5]=>[1,8,5,6,2,7,4,3]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [1,3,2,8,5,4,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [5,2,1,8,4,3,7,6]=>[1,5,4,8,6,3,2,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [6,2,8,4,3,7,5,1]=>[1,6,7,5,3,8,2,4]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [7,2,8,4,3,1,6,5]=>[1,7,6,2,3,8,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [5,3,4,1,8,2,7,6]=>[1,5,8,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [8,1,4,5,2,3,7,6]=>[1,8,6,3,4,5,2,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [3,5,4,2,8,1,7,6]=>[1,3,4,2,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [4,5,3,2,8,7,1,6]=>[1,4,2,5,8,6,7,3]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [6,4,3,2,8,7,5,1]=>[1,6,7,5,8,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [6,5,3,2,1,7,8,4]=>[1,6,7,8,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,6,3,2,7,8,4,1]=>[1,5,7,4,2,6,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,1,6,3,2,7,8,5]=>[1,4,3,6,7,8,5,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [8,1,7,4,3,6,5,2]=>[1,8,2,3,7,5,4,6]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [2,7,4,1,3,6,5,8]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [6,7,3,2,5,4,1,8]=>[1,6,4,2,7,3,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,6,3,2,1,5,4,8]=>[1,7,4,2,6,5,3,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [3,1,7,5,6,2,4,8]=>[1,3,7,4,5,6,2,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,6,5,7,1,3,8,4]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [4,6,5,7,2,8,1,3]=>[1,4,7,2,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,6,4,7,2,8,3,1]=>[1,5,2,6,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,4,5,7,1,8,2,3]=>[1,6,8,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [5,4,6,1,7,8,2,3]=>[1,5,7,2,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [2,1,4,6,8,7,3,5]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [3,4,6,8,7,1,2,5]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,3,1,6,8,7,2,5]=>[1,4,6,7,2,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,3,6,8,7,2,4,1]=>[1,5,7,4,8,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,3,5,1,8,7,2,4]=>[1,6,7,2,3,5,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,2,8,5,6,3,1,4]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [1,3,2,8,6,7,4,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,3,8,6,7,1,4,5]=>[1,2,3,8,5,7,4,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [2,3,8,7,1,6,5,4]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [5,2,8,7,6,4,1,3]=>[1,5,6,4,7,2,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [7,2,1,8,6,5,4,3]=>[1,7,4,8,3,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [4,3,1,7,8,6,5,2]=>[1,4,7,5,8,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,4,7,8,6,1,5,2]=>[1,3,7,5,6,2,4,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [8,1,5,7,6,2,4,3]=>[1,8,3,5,6,2,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [4,5,7,6,8,3,1,2]=>[1,4,6,3,7,2,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [5,4,1,7,6,8,3,2]=>[1,5,6,8,2,4,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [6,4,7,5,8,3,2,1]=>[1,6,3,7,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,5,6,4,3,1,8,2]=>[1,7,8,2,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,1,7,4,3,8,2]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [8,1,6,7,5,4,2,3]=>[1,8,3,6,4,7,2,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [2,7,6,1,5,4,3,8]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [4,7,6,5,3,1,2,8]=>[1,4,5,3,6,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [8,6,4,3,1,5,7,2]=>[1,8,2,6,5,3,4,7]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [8,6,5,1,3,2,7,4]=>[1,8,4,2,6,3,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,6,3,1,7,2,4,5]=>[1,8,5,7,4,2,6,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,7,3,1,5,2,4,6]=>[1,8,6,2,7,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [5,3,1,7,2,4,6,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,6,1,2,4,7,3,5]=>[1,8,5,4,2,6,7,3]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [8,5,1,2,6,7,3,4]=>[1,8,4,2,5,6,7,3]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [8,5,1,6,4,2,7,3]=>[1,8,3,2,5,4,6,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [8,5,1,3,6,4,7,2]=>[1,8,2,5,6,4,3,7]=>[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] [8,6,1,5,2,4,7,3]=>[1,8,3,2,6,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,6,1,2,5,7,3,4]=>[1,8,4,2,6,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,7,1,2,5,4,3,6]=>[1,8,6,4,2,7,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [7,1,5,8,2,6,3,4]=>[1,7,3,5,2,4,8,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [5,7,8,1,3,4,6,2]=>[1,5,3,8,2,7,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,8,1,7,3,4,6,2]=>[1,5,3,2,8,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [8,4,1,2,7,6,3,5]=>[1,8,5,7,3,2,4,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [1,4,2,3,8,7,5,6]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [6,1,2,4,8,7,5,3]=>[1,6,7,5,8,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [3,1,8,4,6,7,5,2]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [7,1,2,6,8,5,3,4]=>[1,7,3,2,4,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [6,1,2,7,4,8,5,3]=>[1,6,8,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [5,7,1,3,8,4,6,2]=>[1,5,8,2,7,6,4,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,7,1,8,4,2,6,3]=>[1,5,4,8,3,2,7,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [7,1,5,3,2,8,6,4]=>[1,7,6,8,4,3,5,2]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [7,1,4,5,2,8,6,3]=>[1,7,6,8,3,4,5,2]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [4,7,3,1,5,8,6,2]=>[1,4,2,7,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,1,7,4,5,2,6,3]=>[1,8,3,7,6,2,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [8,3,7,1,2,6,4,5]=>[1,8,5,2,3,7,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [3,1,2,8,4,7,5,6]=>[1,3,2,4,8,6,7,5]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [1,4,2,3,8,6,5,7]=>[1,2,4,3,5,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [1,4,2,3,8,5,7,6]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [5,8,1,7,2,4,6,3]=>[1,5,2,8,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [3,1,8,6,4,7,5,2]=>[1,3,8,2,4,6,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [1,2,3,5,8,4,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [1,2,3,5,8,6,4,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [7,1,2,8,3,6,5,4]=>[1,7,5,3,2,4,8,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,1,2,8,6,4,5,3]=>[1,7,5,6,4,8,3,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [3,1,7,8,4,6,5,2]=>[1,3,7,5,4,8,2,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,1,8,7,6,4,5,2]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [8,1,2,7,4,6,5,3]=>[1,8,3,2,4,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,1,2,7,3,6,5,4]=>[1,8,4,7,5,3,2,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [1,2,3,5,8,7,4,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [1,2,3,6,8,5,4,7]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [7,8,5,6,3,1,4,2]=>[1,7,4,6,2,8,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,8,5,3,6,1,2,4]=>[1,7,2,8,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,5,6,3,1,4,2,8]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,8,3,1,4,2,6]=>[1,7,2,5,3,8,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,8,5,3,1,6,2,4]=>[1,7,2,8,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,8,5,3,1,6,4,2]=>[1,7,4,3,5,2,8,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,8,5,3,4,1,6,2]=>[1,7,6,2,8,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [7,8,5,3,1,2,6,4]=>[1,7,6,2,8,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [7,5,8,3,4,6,1,2]=>[1,7,2,5,4,3,8,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,6,3,4,1,8,2]=>[1,7,8,2,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,6,3,1,4,8,2]=>[1,7,8,2,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,6,3,1,2,8,4]=>[1,7,8,4,3,6,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [7,5,3,6,1,2,8,4]=>[1,7,8,4,6,2,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,5,3,1,4,2,8,6]=>[1,7,8,6,2,5,4,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [7,5,3,6,1,4,8,2]=>[1,7,8,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,3,6,4,8,1,2]=>[1,7,2,5,4,6,8,3]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,3,8,4,6,1,2]=>[1,7,2,5,4,8,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,3,8,1,4,6,2]=>[1,7,6,4,8,2,5,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,5,3,1,8,2,6,4]=>[1,7,6,2,5,8,4,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [7,5,3,1,8,2,4,6]=>[1,7,4,2,5,8,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,5,3,1,6,4,2,8]=>[1,7,2,5,6,4,3,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,3,1,8,4,2,6]=>[1,7,2,5,8,6,4,3]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,3,1,8,6,2,4]=>[1,7,2,5,8,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,3,8,1,6,4,2]=>[1,7,4,8,2,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,5,8,3,6,4,1,2]=>[1,7,2,5,6,4,3,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,8,3,6,1,4,2]=>[1,7,4,3,8,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,5,8,3,1,6,4,2]=>[1,7,4,3,8,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,5,8,3,1,6,2,4]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,3,6,1,4,2,8]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,3,6,4,1,2,8]=>[1,7,2,5,4,6,3,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,8,6,3,1,2,4]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,8,6,3,4,1,2]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,6,8,3,1,4,2]=>[1,7,4,8,2,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,5,6,3,8,1,2,4]=>[1,7,2,5,8,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,3,4,1,6,2,8]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,3,4,1,8,2,6]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,6,3,1,8,4,2]=>[1,7,4,3,6,8,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [7,5,6,3,8,1,4,2]=>[1,7,4,3,6,2,5,8]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [7,5,3,6,8,4,1,2]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,3,6,1,8,4,2]=>[1,7,4,6,8,2,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,5,3,1,6,8,2,4]=>[1,7,2,5,6,8,4,3]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,3,1,4,8,2,6]=>[1,7,2,5,4,3,6,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,3,1,4,6,2,8]=>[1,7,2,5,4,3,6,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,5,3,1,2,6,4,8]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,5,3,1,2,8,4,6]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,5,3,1,4,8,6,2]=>[1,7,6,8,2,5,4,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [7,5,3,4,1,8,6,2]=>[1,7,6,8,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [7,5,3,4,8,1,6,2]=>[1,7,6,2,5,8,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [7,5,3,4,8,6,1,2]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,3,4,6,1,8,2]=>[1,7,8,2,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,3,4,1,6,8,2]=>[1,7,8,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,3,1,4,6,8,2]=>[1,7,8,2,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [3,6,2,5,4,1,8,7]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,5,2,8,4,7,6,1]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [5,4,7,3,2,8,6,1]=>[1,5,2,4,3,7,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,4,8,3,2,7,6,1]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,4,5,3,2,1,8,7]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,3,2,6,4,1,8,7]=>[1,5,4,6,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [4,5,8,3,2,7,6,1]=>[1,4,3,8,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,7,6,3,8,5,2,1]=>[1,4,3,6,5,8,2,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,8,6,3,7,5,2,1]=>[1,4,3,6,5,7,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [5,8,4,3,2,7,6,1]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,3,2,8,4,7,6,1]=>[1,5,4,8,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [2,1,5,8,4,7,6,3]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [5,3,2,7,4,8,6,1]=>[1,5,4,7,6,8,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,7,4,3,2,8,6,1]=>[1,5,2,7,6,8,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,5,3,2,8,6,1]=>[1,4,3,5,2,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,6,8,3,7,5,2,1]=>[1,4,3,8,2,6,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [7,6,4,3,8,5,2,1]=>[1,7,2,6,5,8,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] [7,3,2,6,8,5,4,1]=>[1,7,4,6,5,8,2,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,1,8,6,7,5,4,3]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [8,3,2,6,7,5,4,1]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [8,6,4,3,7,5,2,1]=>[1,8,2,6,5,7,3,4]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [8,4,5,3,2,7,6,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [8,4,7,3,6,5,2,1]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [8,4,6,3,7,5,2,1]=>[1,8,2,4,3,6,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [7,4,6,3,8,5,2,1]=>[1,7,2,4,3,6,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [3,7,2,6,8,5,4,1]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,8,2,6,7,5,4,1]=>[1,3,2,8,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [3,8,2,5,4,7,6,1]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,7,2,8,6,5,4,1]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,6,2,8,7,5,4,1]=>[1,3,2,6,5,7,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [6,4,7,3,8,5,2,1]=>[1,6,5,8,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,4,8,3,7,5,2,1]=>[1,6,5,7,2,4,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [7,4,8,3,6,5,2,1]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,4,5,3,2,8,6,1]=>[1,7,6,8,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [7,5,4,3,2,8,6,1]=>[1,7,6,8,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [7,3,2,5,4,8,6,1]=>[1,7,6,8,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [2,1,7,5,4,8,6,3]=>[1,2,3,7,6,8,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [7,8,4,3,6,5,2,1]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,3,2,7,8,5,4,1]=>[1,6,5,8,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [2,3,1,4,5,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,1,5,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,5,1,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,5,6,1,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,1,4,5,6,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,4,3,1,5,6,7,8,9]=>[1,2,4,3,5,6,7,8,9]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [2,3,4,1,5,6,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,5,4,1,6,7,8,9]=>[1,2,3,5,4,6,7,8,9]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]] [2,3,4,5,1,6,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,6,5,1,7,8,9]=>[1,2,3,4,6,5,7,8,9]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]] [2,3,4,5,6,1,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,5,7,6,1,8,9]=>[1,2,3,4,5,7,6,8,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [2,3,4,5,6,7,1,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,5,6,8,7,1,9]=>[1,2,3,4,5,6,8,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [2,3,4,5,6,7,8,1,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,5,6,7,9,8,1]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [4,6,8,3,5,7,1,2]=>[1,4,3,8,2,6,7,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [3,5,8,2,4,7,1,6]=>[1,3,8,6,7,2,5,4]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [4,2,5,7,3,6,1,8]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,5,2,8,3,1,6,7]=>[1,4,8,7,6,2,5,3]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,2,5,8,3,7,1,6]=>[1,4,8,6,7,2,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,1,6,8,4,7,3,5]=>[1,2,3,6,7,4,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,5,8,3,6,7,4]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [5,3,6,8,4,7,1,2]=>[1,5,4,8,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [3,1,2,6,8,5,7,4]=>[1,3,2,4,6,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [5,4,8,3,2,1,6,7]=>[1,5,2,4,3,8,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [4,3,6,2,7,5,1,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,3,2,1,8,5,7]=>[1,4,2,6,8,7,5,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,1,7,3,2,5,8,6]=>[1,4,3,7,8,6,5,2]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,3,1,7,8,2,6,5]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [7,5,1,4,8,2,6,3]=>[1,7,6,2,5,8,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [5,4,7,3,8,6,1,2]=>[1,5,8,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,8,7,1,4,2,6,3]=>[1,5,4,2,8,3,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [8,3,5,1,2,7,6,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [4,8,3,1,7,2,6,5]=>[1,4,2,8,5,7,6,3]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,6,3,1,5,2,8,7]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,7,3,6,5,2,1,8]=>[1,4,6,2,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,3,7,6,4,2,1,8]=>[1,5,4,6,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [1,6,3,4,2,8,7,5]=>[1,2,6,8,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,8,3,6,2,7,5,4]=>[1,2,8,4,6,7,5,3]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [1,6,8,7,4,2,5,3]=>[1,2,6,3,8,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,4,8,7,5,3,1,2]=>[1,6,3,8,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [7,6,4,3,8,5,1,2]=>[1,7,2,6,5,8,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] [1,7,6,2,8,4,5,3]=>[1,2,7,5,8,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [6,3,2,1,8,5,4,7]=>[1,6,5,8,7,4,2,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [5,2,6,3,7,4,1,8]=>[1,5,7,2,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,1,7,3,8,5,4,6]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,6,2,3,7,8,5,4]=>[1,2,6,8,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,6,7,2,8,4,5,3]=>[1,2,6,4,3,7,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [5,7,1,8,2,4,6,3]=>[1,5,2,7,6,4,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,1,2,7,8,3,6,4]=>[1,5,8,4,7,6,3,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [2,4,1,7,8,6,3,5]=>[1,2,4,7,3,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [4,2,1,7,3,8,5,6]=>[1,4,7,5,3,2,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [7,3,2,1,8,4,5,6]=>[1,7,5,8,6,4,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,8,3,2,5,6,1,4]=>[1,7,2,8,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,1,8,2,4,5,6,3]=>[1,7,6,5,4,2,3,8]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [8,7,6,1,2,4,5,3]=>[1,8,3,6,4,2,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,3,7,6,2,1,4,5]=>[1,8,5,2,3,7,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [3,2,8,7,5,1,4,6]=>[1,3,8,6,2,4,7,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [8,3,6,5,2,1,4,7]=>[1,8,7,4,5,2,3,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [7,4,6,2,5,3,1,8]=>[1,7,2,4,3,6,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [8,2,4,1,6,5,3,7]=>[1,8,7,3,4,2,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [4,2,8,1,7,5,3,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,2,4,1,7,6,3,5]=>[1,8,5,7,3,4,2,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,5,7,3,6,4,1,2]=>[1,8,2,5,6,4,3,7]=>[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] [6,8,3,7,5,4,1,2]=>[1,6,4,7,2,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,1,6,7,5,2,4,3]=>[1,8,3,6,2,4,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,1,2,6,4,3,7,5]=>[1,8,5,4,6,3,2,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [2,8,1,7,5,4,3,6]=>[1,2,8,6,4,7,3,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [5,7,2,6,4,3,1,8]=>[1,5,4,6,3,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [6,2,7,5,4,3,1,8]=>[1,6,3,7,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,1,8,6,5,4,3,7]=>[1,2,3,8,7,4,6,5]=>[.,[.,[.,[[[.,[[.,.],.]],.],.]]]] [1,2,7,5,4,3,8,6]=>[1,2,3,7,8,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,7,2,8,3,6,5,4]=>[1,2,7,5,3,4,8,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,7,8,6,5,2,4,3]=>[1,2,7,4,6,3,8,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [1,8,7,6,5,2,4,3]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [5,1,4,3,2,8,7,6]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [8,6,3,2,1,7,4,5]=>[1,8,5,2,6,7,4,3]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [8,6,5,4,1,7,2,3]=>[1,8,3,5,2,6,7,4]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [8,6,5,1,7,3,2,4]=>[1,8,4,2,6,3,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,6,1,7,4,3,2,5]=>[1,8,5,4,7,2,6,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [4,6,3,2,7,5,1,8]=>[1,4,2,6,5,7,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [1,4,3,7,2,5,8,6]=>[1,2,4,7,8,6,5,3]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [7,4,8,3,1,6,2,5]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [5,7,4,1,8,2,6,3]=>[1,5,8,3,4,2,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,7,4,3,1,8,6,2]=>[1,5,2,7,6,8,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,8,7,2,5,4,6,3]=>[1,2,8,3,7,6,4,5]=>[.,[.,[[.,[[[.,[.,.]],.],.]],.]]] [1,8,5,3,7,2,6,4]=>[1,2,8,4,3,5,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [4,3,1,8,7,5,2,6]=>[1,4,8,6,5,7,2,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [7,4,6,3,5,2,1,8]=>[1,7,2,4,3,6,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [1,3,5,6,8,4,2,7]=>[1,2,3,5,8,7,4,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [3,1,4,6,8,7,2,5]=>[1,3,4,6,7,2,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [1,6,3,8,7,2,5,4]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,6,2,4,8,7,5,3]=>[1,2,6,7,5,8,3,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [7,3,6,8,5,1,2,4]=>[1,7,2,3,6,4,8,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [1,3,7,2,6,8,4,5]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [4,2,6,3,8,1,5,7]=>[1,4,3,6,2,5,8,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,2,6,7,3,5,1,8]=>[1,4,7,2,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,6,2,4,7,5,1,8]=>[1,3,2,6,5,7,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,6,2,4,1,8,5,7]=>[1,3,2,6,8,7,5,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [7,3,8,2,1,6,4,5]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,3,5,2,1,8,6,4]=>[1,7,6,8,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [8,7,6,4,3,1,5,2]=>[1,8,2,7,5,3,6,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [8,7,6,4,1,5,2,3]=>[1,8,3,6,5,2,7,4]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [3,8,7,2,1,4,6,5]=>[1,3,7,6,4,2,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,8,2,7,1,5,4,6]=>[1,3,2,8,6,5,4,7]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [3,6,8,2,1,5,4,7]=>[1,3,8,7,4,2,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [2,4,8,1,6,5,3,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [8,5,7,6,1,4,2,3]=>[1,8,3,7,2,5,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,6,1,7,3,5,4,2]=>[1,8,2,6,5,3,4,7]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [8,6,1,7,5,4,2,3]=>[1,8,3,2,6,4,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [1,6,2,8,7,3,5,4]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,8,2,4,6,7,3,5]=>[1,2,8,5,6,7,3,4]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [2,8,5,4,7,1,3,6]=>[1,2,8,6,3,5,7,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [2,1,5,8,6,4,3,7]=>[1,2,3,5,6,4,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [7,2,5,6,4,3,1,8]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [1,2,5,7,8,4,3,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,2,7,4,8,6,3,5]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,2,7,8,3,6,5,4]=>[1,2,3,7,5,4,8,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,8,7,4,6,3,2,5]=>[1,2,8,5,6,3,7,4]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [7,1,5,8,3,4,6,2]=>[1,7,6,4,8,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,1,6,4,2,3,5,8]=>[1,7,5,2,3,6,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,6,2,4,7,3,5,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,6,2,4,5,7,3,1]=>[1,8,2,6,7,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [2,7,1,4,5,8,3,6]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [7,1,6,4,5,2,3,8]=>[1,7,3,6,2,4,5,8]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [7,1,4,5,6,8,2,3]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,1,2,3,8,5,4,6]=>[1,7,4,3,2,5,8,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,1,5,4,3,8,2,6]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [7,1,5,4,6,2,8,3]=>[1,7,8,3,5,6,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,1,6,5,4,3,2,8]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,6,2,5,4,3,7,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [3,5,1,4,8,6,2,7]=>[1,3,2,5,8,7,4,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [5,6,2,4,8,7,1,3]=>[1,5,8,3,2,6,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,3,8,2,4,7,1,5]=>[1,6,7,2,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [6,5,8,7,2,3,1,4]=>[1,6,3,8,4,7,2,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,3,4,2,8,5,1,7]=>[1,6,5,8,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [3,4,7,2,5,8,1,6]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,6,8,1,3,5,2,7]=>[1,4,2,6,5,3,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,8,7,1,5,4,2,6]=>[1,3,7,2,8,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,3,1,7,6,8,2,5]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,4,1,7,5,6,8,2]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,4,1,5,7,6,2,8]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,7,4,1,6,2,8,5]=>[1,3,4,2,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [8,4,7,2,5,3,6,1]=>[1,8,2,4,3,7,6,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [2,8,6,1,5,3,7,4]=>[1,2,8,4,3,6,5,7]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [7,6,5,1,3,4,8,2]=>[1,7,8,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [6,7,5,2,1,3,8,4]=>[1,6,3,5,2,7,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [4,7,5,2,8,1,6,3]=>[1,4,2,7,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [2,6,4,3,1,5,7,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [7,3,8,4,1,5,2,6]=>[1,7,2,3,8,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [7,2,3,4,1,6,5,8]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [4,2,8,3,6,1,5,7]=>[1,4,3,8,7,5,6,2]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [6,8,5,7,2,1,3,4]=>[1,6,2,8,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,8,5,2,7,1,3,6]=>[1,4,2,8,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [1,6,4,7,2,5,3,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,6,5,8,2,4,3,7]=>[1,2,6,4,8,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,6,8,2,4,3,7,5]=>[1,2,6,3,8,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,6,2,4,3,7,8,5]=>[1,2,6,7,8,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,5,6,2,4,7,3,8]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,5,6,2,4,7,8,3]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,5,8,2,4,7,3,6]=>[1,2,5,4,3,8,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [1,6,5,7,2,4,3,8]=>[1,2,6,4,7,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,6,7,2,4,3,8,5]=>[1,2,6,3,7,8,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,5,6,7,2,4,8,3]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,5,8,2,4,6,7,3]=>[1,2,5,4,3,8,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [1,5,7,2,4,6,8,3]=>[1,2,5,4,3,7,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,5,7,8,3,2,4,6]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,8,3,2,4,6,7]=>[1,2,5,3,8,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,5,6,2,4,8,3,7]=>[1,2,5,4,3,6,8,7]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [1,6,2,4,3,8,7,5]=>[1,2,6,8,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,5,6,2,4,8,7,3]=>[1,2,5,4,3,6,8,7]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [1,5,8,7,3,2,4,6]=>[1,2,5,3,8,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,4,2,3,5,8,7,6]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [1,5,2,3,4,8,7,6]=>[1,2,5,4,3,6,8,7]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [1,6,5,2,3,8,7,4]=>[1,2,6,8,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,7,4,2,8,6,5,3]=>[1,2,7,5,8,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,6,7,5,2,3,8,4]=>[1,2,6,3,7,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,7,5,2,8,4,3,6]=>[1,2,7,3,5,8,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,7,5,6,2,8,3,4]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,5,7,6,2,4,8,3]=>[1,2,5,3,7,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,8,3,2,4,7,6]=>[1,2,5,3,8,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,6,5,2,3,7,4,8]=>[1,2,6,7,4,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,6,5,2,3,7,8,4]=>[1,2,6,7,8,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,6,8,4,2,3,7,5]=>[1,2,6,3,8,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,6,8,5,2,3,7,4]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,6,4,2,3,7,8,5]=>[1,2,6,7,8,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,6,4,2,3,7,5,8]=>[1,2,6,7,5,3,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,5,8,6,2,4,7,3]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,5,7,3,2,4,8,6]=>[1,2,5,3,7,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,7,3,4,2,8,5,6]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,7,4,2,8,5,3,6]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,6,7,4,2,3,8,5]=>[1,2,6,3,7,8,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,6,4,2,3,8,5,7]=>[1,2,6,8,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,7,5,2,8,6,4,3]=>[1,2,7,4,3,5,8,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,6,4,2,3,8,7,5]=>[1,2,6,8,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [3,7,5,6,1,4,8,2]=>[1,3,5,2,7,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [8,2,4,1,6,7,5,3]=>[1,8,3,4,2,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,6,1,4,2,7,5,3]=>[1,8,3,2,6,7,5,4]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [3,6,1,4,2,8,5,7]=>[1,3,2,6,8,7,5,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [1,6,7,4,3,5,8,2]=>[1,2,6,5,3,7,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [3,5,4,1,6,7,8,2]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [4,7,1,6,3,5,8,2]=>[1,4,6,5,3,2,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,1,4,7,6,5,8,2]=>[1,3,4,7,8,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [7,1,6,4,3,5,8,2]=>[1,7,8,2,3,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [1,7,6,4,3,5,8,2]=>[1,2,7,8,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [8,1,6,4,2,7,5,3]=>[1,8,3,6,7,5,2,4]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [8,4,1,3,7,2,5,6]=>[1,8,6,2,4,3,5,7]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [4,7,1,3,8,2,5,6]=>[1,4,3,2,7,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [7,4,1,3,8,2,5,6]=>[1,7,5,8,6,2,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [1,3,6,4,2,8,5,7]=>[1,2,3,6,8,7,5,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [4,7,8,1,2,6,5,3]=>[1,4,2,7,5,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,8,1,4,2,7,5,3]=>[1,6,7,5,2,8,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [8,7,1,3,6,2,5,4]=>[1,8,4,3,2,7,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [6,8,5,7,3,2,1,4]=>[1,6,2,8,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,8,3,4,7,6,1,5]=>[1,2,8,5,7,3,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [3,7,4,6,8,2,1,5]=>[1,3,4,6,2,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [2,4,3,7,8,6,1,5]=>[1,2,4,7,3,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,4,7,3,8,2,5,6]=>[1,2,4,3,7,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [5,7,6,8,3,2,1,4]=>[1,5,3,6,2,7,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [2,5,3,4,8,6,1,7]=>[1,2,5,8,7,3,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [3,7,5,4,8,2,1,6]=>[1,3,5,8,6,2,7,4]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [7,1,3,4,2,8,5,6]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,1,4,3,8,2,5,7]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,1,4,3,7,2,5,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,2,3,4,7,6,1,5]=>[1,8,5,7,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [4,2,3,7,8,6,1,5]=>[1,4,7,2,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,2,3,4,8,6,1,7]=>[1,5,8,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [2,7,5,6,3,8,1,4]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [5,7,2,6,3,8,1,4]=>[1,5,3,2,7,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,7,2,6,8,4,1,3]=>[1,5,8,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [7,2,5,6,8,4,1,3]=>[1,7,2,3,5,8,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [4,2,3,8,5,6,1,7]=>[1,4,8,7,2,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [5,2,3,8,7,6,1,4]=>[1,5,7,2,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,2,3,7,5,6,1,4]=>[1,8,4,7,2,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [6,1,8,3,7,2,5,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,7,8,4,2,6,5,3]=>[1,2,7,5,3,8,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [4,7,1,8,2,5,6,3]=>[1,4,8,3,2,7,6,5]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [3,7,4,8,5,2,1,6]=>[1,3,4,8,6,2,7,5]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [1,4,8,3,6,2,5,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [7,5,8,6,3,2,1,4]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,8,7,3,2,1,4]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [8,5,7,6,3,2,1,4]=>[1,8,4,6,2,5,3,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [2,5,3,8,7,6,1,4]=>[1,2,5,7,3,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,7,5,8,6,2,1,4]=>[1,3,5,6,2,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,7,8,6,5,2,1,4]=>[1,3,8,4,6,2,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [1,8,7,3,6,2,5,4]=>[1,2,8,4,3,7,5,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [6,8,7,5,3,2,1,4]=>[1,6,2,8,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [1,5,4,7,6,8,2,3]=>[1,2,5,6,8,3,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [3,5,4,8,6,7,1,2]=>[1,3,4,8,2,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,8,4,6,5,7,1,2]=>[1,3,4,6,7,2,8,5]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [1,6,2,7,5,8,3,4]=>[1,2,6,8,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,6,4,8,5,7,2,3]=>[1,2,6,7,3,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,8,4,6,5,7,2,3]=>[1,2,8,3,4,6,7,5]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [7,8,1,5,4,6,2,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,8,1,5,2,4,3,6]=>[1,7,3,2,8,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [1,7,2,8,5,6,3,4]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,5,2,7,6,8,3,4]=>[1,2,5,6,8,4,7,3]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [5,7,6,8,1,4,2,3]=>[1,5,2,7,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,8,5,6,1,3,2,4]=>[1,7,2,8,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [5,8,6,7,1,3,2,4]=>[1,5,2,8,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [1,3,2,7,6,8,4,5]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,7,6,8,2,4,3,5]=>[1,2,7,3,6,4,8,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [7,8,1,6,2,4,3,5]=>[1,7,3,2,8,5,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,8,6,7,2,4,3,5]=>[1,2,8,5,3,6,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [7,8,1,4,2,6,3,5]=>[1,7,3,2,8,5,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,8,1,4,2,5,3,6]=>[1,7,3,2,8,6,5,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [7,8,1,2,4,3,5,6]=>[1,7,5,4,2,8,6,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [3,4,1,5,6,7,8,9,2]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [3,4,5,6,1,7,8,9,2]=>[1,3,5,2,4,6,7,8,9]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]] [3,1,2,5,6,7,8,9,4]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [3,4,1,5,6,7,8,9,10,2]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,4,1,2,6,7,8,9,5]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [3,4,5,1,2,7,8,9,6]=>[1,3,5,2,4,6,7,8,9]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]] [3,4,5,6,1,2,8,9,7]=>[1,3,5,2,4,6,7,8,9]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]] [1,6,2,3,8,7,4,5]=>[1,2,6,7,4,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,4,7,6,2,5,8,3]=>[1,2,4,6,5,3,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,2,6,5,3,7,4,8]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,6,5,3,7,8,4]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,3,7,5,2,6,8,4]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,3,7,4,2,6,8,5]=>[1,2,3,7,8,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,2,6,4,3,7,8,5]=>[1,2,3,6,7,8,5,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,2,6,4,3,7,5,8]=>[1,2,3,6,7,5,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,4,7,3,2,5,8,6]=>[1,2,4,3,7,8,6,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [1,4,3,2,5,8,6,7]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [1,5,3,2,4,8,6,7]=>[1,2,5,4,3,6,8,7]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [1,7,5,3,2,8,6,4]=>[1,2,7,6,8,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [1,5,3,2,4,8,7,6]=>[1,2,5,4,3,6,8,7]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [6,8,5,4,3,2,1,7]=>[1,6,2,8,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [7,1,5,4,3,8,6,2]=>[1,7,6,8,2,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [6,8,1,4,3,2,7,5]=>[1,6,2,8,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [2,8,5,4,3,7,1,6]=>[1,2,8,6,7,3,5,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [4,6,5,8,3,1,7,2]=>[1,4,8,2,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [6,8,5,1,3,2,7,4]=>[1,6,2,8,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [1,8,2,4,3,7,6,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [1,6,3,4,8,7,5,2]=>[1,2,6,7,5,8,3,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,4,5,8,3,7,6,2]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [6,8,5,4,1,2,7,3]=>[1,6,2,8,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [1,8,5,2,3,7,6,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [7,5,8,4,3,2,1,6]=>[1,7,2,5,3,8,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [4,8,5,7,3,2,1,6]=>[1,4,7,2,8,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,1,7,6,8,4,3,2]=>[1,5,8,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,4,7,5,2,6,1,3]=>[1,8,3,7,2,4,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [5,4,6,8,2,1,7,3]=>[1,5,2,4,8,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,4,5,8,1,2,7,3]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,4,6,5,2,1,8,3]=>[1,7,8,3,6,2,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [8,4,6,5,2,1,7,3]=>[1,8,3,6,2,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [2,7,5,1,8,4,3,6]=>[1,2,7,3,5,8,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [5,1,8,7,4,2,3,6]=>[1,5,4,7,3,8,6,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [2,8,6,7,4,3,5,1]=>[1,2,8,3,6,4,7,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [5,2,3,6,4,1,8,7]=>[1,5,4,6,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,1,4,5,3,2,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,8,7,1,4,6,5,2]=>[1,3,7,5,4,2,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,3,6,8,1,7,2,4]=>[1,5,2,3,6,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [3,2,6,8,5,7,1,4]=>[1,3,6,7,2,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [6,3,7,2,4,8,5,1]=>[1,6,8,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [7,1,8,2,5,4,3,6]=>[1,7,3,8,6,4,2,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [2,5,3,7,4,1,8,6]=>[1,2,5,4,7,8,6,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [8,4,7,6,2,3,1,5]=>[1,8,5,2,4,6,3,7]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [8,4,7,1,2,5,6,3]=>[1,8,3,7,6,5,2,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [8,1,7,4,2,5,6,3]=>[1,8,3,7,6,5,2,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [7,4,3,8,2,5,6,1]=>[1,7,6,5,2,4,8,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [6,4,1,5,8,2,7,3]=>[1,6,2,4,5,8,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,5,8,7,3,6,1,4]=>[1,2,5,3,8,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,1,5,8,7,4,6,3]=>[1,2,3,5,7,6,4,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [8,3,5,6,7,4,1,2]=>[1,8,2,3,5,7,4,6]=>[.,[[.,[.,[[.,.],[[.,.],.]]]],.]] [7,4,3,2,8,5,6,1]=>[1,7,6,5,8,2,4,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [3,4,7,2,8,5,6,1]=>[1,3,7,6,5,8,2,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [3,7,1,4,8,5,6,2]=>[1,3,2,7,6,5,8,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [7,2,3,4,8,5,6,1]=>[1,7,6,5,8,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],[.,.]]] [6,1,8,5,2,7,4,3]=>[1,6,7,4,5,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,1,7,4,5,8,6,3]=>[1,2,3,7,6,8,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [2,1,8,3,6,7,5,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [7,8,2,6,4,1,5,3]=>[1,7,5,4,6,2,8,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [2,6,3,5,8,7,1,4]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [4,5,2,7,6,1,8,3]=>[1,4,7,8,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,6,8,7,5,2,1,4]=>[1,3,8,4,7,2,6,5]=>[.,[[.,.],[[.,[[[.,.],.],.]],.]]] [7,4,8,6,5,2,3,1]=>[1,7,3,8,2,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,6,4,1,2,3,8,5]=>[1,7,8,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [2,6,4,8,5,3,7,1]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [7,3,5,8,4,2,1,6]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [3,2,5,8,4,1,7,6]=>[1,3,5,4,8,6,2,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [8,4,7,1,5,2,3,6]=>[1,8,6,2,4,3,7,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [7,2,8,4,3,5,6,1]=>[1,7,6,5,3,8,2,4]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [4,8,2,7,3,5,6,1]=>[1,4,7,6,5,3,2,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [8,2,3,7,1,5,6,4]=>[1,8,4,7,6,5,2,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [6,4,8,7,1,3,2,5]=>[1,6,3,8,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [2,8,4,6,7,3,1,5]=>[1,2,8,5,7,3,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [4,3,8,2,7,6,1,5]=>[1,4,2,3,8,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [7,8,2,4,3,5,6,1]=>[1,7,6,5,3,2,8,4]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [2,8,3,7,1,5,6,4]=>[1,2,8,4,7,6,5,3]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [8,1,2,7,3,5,6,4]=>[1,8,4,7,6,5,3,2]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [6,4,1,3,2,8,5,7]=>[1,6,8,7,5,2,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [5,3,8,6,2,1,4,7]=>[1,5,2,3,8,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,6,5,2,8,3,1,7]=>[1,4,2,6,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,3,7,5,1,8,2,6]=>[1,4,5,2,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,8,5,2,7,4,3,1]=>[1,6,4,2,8,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,2,5,4,3,8,1,6]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,8,1,2,4,5,3,7]=>[1,6,5,4,2,8,7,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [8,1,6,2,4,5,3,7]=>[1,8,7,3,6,5,4,2]=>[.,[[[[.,.],[[[.,.],.],.]],.],.]] [5,8,1,6,2,3,4,7]=>[1,5,2,8,7,4,6,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [4,1,6,5,8,2,3,7]=>[1,4,5,8,7,3,6,2]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [8,3,6,1,4,5,2,7]=>[1,8,7,2,3,6,5,4]=>[.,[[[.,[.,[[[.,.],.],.]]],.],.]] [2,3,6,8,4,5,1,7]=>[1,2,3,6,5,4,8,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,7,5,4,3,8,1,6]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [5,8,4,3,7,6,1,2]=>[1,5,7,2,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,7,4,3,1,6,2,5]=>[1,8,5,2,7,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [1,7,4,3,8,6,2,5]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [7,1,5,3,4,8,2,6]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [2,8,6,1,7,4,5,3]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [4,7,6,8,2,1,5,3]=>[1,4,8,3,6,2,7,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [6,1,8,7,4,3,5,2]=>[1,6,3,8,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,5,4,3,1,6,7,2]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [1,5,8,6,3,4,7,2]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,5,8,6,3,4,7,1]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [4,1,3,8,5,6,7,2]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [6,5,8,4,3,1,7,2]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [4,6,5,2,8,1,7,3]=>[1,4,2,6,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [7,2,8,1,3,6,4,5]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [1,8,5,2,3,6,7,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [1,8,3,2,5,6,7,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [2,8,3,1,5,6,7,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [4,8,3,2,5,6,7,1]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [8,2,3,1,5,6,7,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [2,1,8,3,5,6,7,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [1,4,8,2,3,6,7,5]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [3,1,2,7,8,6,4,5]=>[1,3,2,4,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [7,5,1,8,2,4,3,6]=>[1,7,3,2,5,4,8,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [3,5,8,1,2,4,7,6]=>[1,3,8,6,4,2,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,5,8,1,2,3,7,6]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,2,7,1,8,6,3,5]=>[1,4,2,3,7,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,8,4,1,2,6,7,5]=>[1,3,4,2,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [5,4,8,2,3,6,7,1]=>[1,5,3,8,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,8,3,6,7,4,1,2]=>[1,5,7,2,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,3,1,6,8,4,7,5]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,4,7,3,2,8,5,6]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,7,1,4,3,8,5,6]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [8,4,1,3,6,2,7,5]=>[1,8,5,6,2,4,3,7]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [6,8,5,1,7,2,3,4]=>[1,6,2,8,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,3,6,5,8,2,1,4]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,6,3,5,8,2,1,4]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [4,5,8,7,3,6,1,2]=>[1,4,7,2,5,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,5,2,8,6,1,7,4]=>[1,3,2,5,6,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [8,6,5,4,1,2,7,3]=>[1,8,3,5,2,6,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [2,6,1,8,3,7,5,4]=>[1,2,6,7,5,3,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [6,1,5,3,8,7,2,4]=>[1,6,7,2,3,5,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [2,8,6,3,7,1,5,4]=>[1,2,8,4,3,6,5,7]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [6,5,2,4,8,1,7,3]=>[1,6,2,5,8,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,1,4,8,2,6,7,3]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,8,2,5,1,6,7,3]=>[1,4,5,2,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,4,8,5,2,6,7,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [4,2,1,8,5,6,7,3]=>[1,4,8,3,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [1,5,4,8,2,6,7,3]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [7,2,1,5,8,6,3,4]=>[1,7,3,2,4,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [2,8,4,5,1,6,7,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [5,4,8,3,7,6,1,2]=>[1,5,7,2,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [3,1,5,8,6,2,7,4]=>[1,3,5,6,2,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [6,3,4,8,5,1,7,2]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,3,4,8,1,6,7,2]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [7,5,8,4,1,2,6,3]=>[1,7,6,2,5,3,8,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [6,5,4,8,7,1,3,2]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,4,8,1,2,7,3]=>[1,6,2,5,3,4,8,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,5,1,6,2,3,8,4]=>[1,7,8,4,6,3,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [6,5,4,1,8,2,7,3]=>[1,6,2,5,8,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,5,4,7,1,2,8,3]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,4,7,8,1,3,2]=>[1,6,2,5,8,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,5,3,7,1,4,2,8]=>[1,6,4,7,2,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,5,1,4,8,3,2,6]=>[1,7,2,5,8,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,1,6,4,7,3,5,2]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [7,5,1,4,8,3,6,2]=>[1,7,6,3,2,5,8,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [6,5,3,7,1,4,8,2]=>[1,6,4,7,8,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,4,3,1,5,8,7,2]=>[1,6,8,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [8,1,5,4,3,7,6,2]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [7,4,1,5,3,8,2,6]=>[1,7,2,4,5,3,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,4,1,5,3,2,6,8]=>[1,7,6,2,4,5,3,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [6,5,3,8,1,4,2,7]=>[1,6,4,8,7,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,6,8,1,4,3,2,5]=>[1,7,2,6,3,8,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [8,1,7,2,5,4,3,6]=>[1,8,6,4,2,3,7,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [6,5,3,8,1,4,7,2]=>[1,6,4,8,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,5,3,1,2,7,8,4]=>[1,6,7,8,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,4,3,1,5,2,8,7]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,4,1,5,3,6,2,8]=>[1,7,2,4,5,3,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,1,5,4,3,6,2,7]=>[1,8,7,2,3,5,4,6]=>[.,[[[.,[.,[[.,.],[.,.]]]],.],.]] [8,1,5,4,3,6,7,2]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [7,4,1,5,3,6,8,2]=>[1,7,8,2,4,5,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,4,3,1,5,7,8,2]=>[1,6,7,8,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,7,3,8,4,5,1,2]=>[1,6,5,4,8,2,7,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [4,7,5,6,3,8,1,2]=>[1,4,6,8,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,7,5,8,4,6,1,2]=>[1,3,5,4,8,2,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [4,5,3,8,6,7,1,2]=>[1,4,8,2,5,6,7,3]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,8,3,6,5,7,1,2]=>[1,4,6,7,2,8,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,6,4,7,1,8,2,3]=>[1,5,2,6,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,6,1,7,3,8,2,4]=>[1,5,3,2,6,8,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,6,1,8,2,7,3,4]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,1,8,4,7,2,3]=>[1,5,4,8,3,2,6,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [4,8,1,6,5,7,2,3]=>[1,4,6,7,2,8,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,5,1,8,6,7,2,3]=>[1,4,8,3,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [7,8,4,5,1,6,2,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [5,6,2,8,1,4,3,7]=>[1,5,2,6,4,8,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,6,3,4,1,8,2,7]=>[1,5,2,6,8,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [3,6,4,5,2,7,1,8]=>[1,3,4,5,2,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [2,8,3,6,1,5,4,7]=>[1,2,8,7,4,6,5,3]=>[.,[.,[[[[.,.],[[.,.],.]],.],.]]] [7,8,1,5,3,6,2,4]=>[1,7,2,8,4,5,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [1,8,3,6,2,7,4,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [1,6,4,8,2,7,3,5]=>[1,2,6,7,3,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,4,7,3,5,1,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,7,3,6,4,5,1,8]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [1,7,2,8,4,6,3,5]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,7,5,8,4,6,2,3]=>[1,2,7,3,5,4,8,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,7,5,8,2,6,3,4]=>[1,2,7,3,5,4,8,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,7,5,6,3,8,2,4]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,7,5,6,3,4,1,8]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [6,7,2,5,3,4,1,8]=>[1,6,4,5,3,2,7,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,7,1,5,3,8,2,4]=>[1,6,8,4,5,3,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,7,5,8,1,4,2,3]=>[1,6,4,8,3,5,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [5,8,6,7,2,3,1,4]=>[1,5,2,8,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,7,2,3,1,8,4,5]=>[1,6,8,5,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,7,2,8,1,4,3,5]=>[1,6,4,8,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,7,5,8,1,4,3,6]=>[1,2,7,3,5,4,8,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,3,1,7,5,8,4,6]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,1,8,4,7,5,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [7,8,2,6,1,4,3,5]=>[1,7,3,2,8,5,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [2,8,6,7,1,4,3,5]=>[1,2,8,5,3,6,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [2,8,1,4,3,7,5,6]=>[1,2,8,6,7,5,3,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [3,7,2,5,4,6,1,8]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,5,2,7,3,6,1,8]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,5,1,8,2,7,3,6]=>[1,4,8,6,7,3,2,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [3,4,1,8,2,7,5,6]=>[1,3,2,4,8,6,7,5]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [3,4,1,8,6,7,2,5]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,4,2,5,1,8,6,7]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [3,8,2,5,1,6,4,7]=>[1,3,2,8,7,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [4,5,3,6,1,8,2,7]=>[1,4,6,8,7,2,5,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [7,1,5,8,4,6,2,3]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,6,3,7,5,1,2,4]=>[1,8,4,7,2,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,6,1,7,3,2,5,4]=>[1,8,4,7,5,3,2,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [7,6,8,2,4,5,1,3]=>[1,7,2,6,5,4,3,8]=>[.,[[.,[[[[.,.],.],.],.]],[.,.]]] [8,7,1,5,2,6,3,4]=>[1,8,4,5,2,7,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,7,1,5,2,3,6,4]=>[1,8,4,5,2,7,6,3]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,5,2,3,1,7,6,4]=>[1,8,4,3,2,5,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [8,6,2,7,3,1,5,4]=>[1,8,4,7,5,3,2,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [8,7,2,5,1,6,3,4]=>[1,8,4,5,2,7,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,7,2,1,4,6,3,5]=>[1,8,5,4,2,7,3,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,4,2,1,7,6,3,5]=>[1,8,5,7,3,2,4,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,5,2,7,1,6,3,4]=>[1,8,4,7,3,2,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [8,5,7,2,1,4,3,6]=>[1,8,6,4,2,5,3,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [5,8,7,3,1,4,2,6]=>[1,5,2,8,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,8,7,3,1,4,6,2]=>[1,5,2,8,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,4,2,1,3,7,6,5]=>[1,8,5,3,2,4,6,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [8,7,4,1,2,6,3,5]=>[1,8,5,2,7,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,4,3,1,7,2,6,5]=>[1,8,5,7,6,2,4,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [8,5,1,3,2,7,6,4]=>[1,8,4,3,2,5,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [8,5,7,4,1,6,2,3]=>[1,8,3,7,2,5,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,5,7,4,1,2,6,3]=>[1,8,3,7,6,2,5,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [8,1,6,4,7,2,5,3]=>[1,8,3,6,2,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,4,7,5,1,6,2,3]=>[1,8,3,7,2,4,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [8,4,7,5,1,2,6,3]=>[1,8,3,7,6,2,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [8,7,3,5,1,2,6,4]=>[1,8,4,5,2,7,6,3]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,3,2,6,5,1,4,7]=>[1,8,7,4,6,2,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [4,8,7,3,1,5,2,6]=>[1,4,3,7,2,8,6,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [8,7,3,1,4,2,6,5]=>[1,8,5,4,2,7,6,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,7,3,1,6,2,4,5]=>[1,8,5,6,2,7,4,3]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [8,7,3,1,2,6,4,5]=>[1,8,5,2,7,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [8,7,3,1,2,4,6,5]=>[1,8,5,2,7,6,4,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [8,3,2,1,4,7,6,5]=>[1,8,5,4,2,3,6,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [8,3,2,7,1,5,6,4]=>[1,8,4,7,6,5,2,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,4,7,2,1,5,6,3]=>[1,8,3,7,6,5,2,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [8,7,2,1,3,6,4,5]=>[1,8,5,3,2,7,4,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,7,2,1,3,4,6,5]=>[1,8,5,3,2,7,6,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [3,8,5,6,7,4,1,2]=>[1,3,5,7,2,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,7,5,8,6,2,1,3]=>[1,4,8,3,5,6,2,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [2,5,7,8,6,3,4,1]=>[1,2,5,6,3,7,4,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [4,8,5,7,6,3,1,2]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,2,1,5,3,4,8,7]=>[1,6,4,5,3,2,7,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [4,7,2,3,6,1,8,5]=>[1,4,3,2,7,8,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,7,4,2,8,1,5,6]=>[1,3,4,2,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [4,2,6,8,5,7,3,1]=>[1,4,8,2,3,6,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,1,6,7,5,3,4,2]=>[1,8,2,3,6,4,7,5]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [2,1,5,8,7,6,3,4]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,1,4,7,6,3,8,5]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [6,4,7,8,5,3,2,1]=>[1,6,3,7,2,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,1,3,7,6,2,8,5]=>[1,4,7,8,5,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,5,1,6,3,2,7,4]=>[1,8,4,6,2,5,3,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [6,3,7,1,5,2,8,4]=>[1,6,2,3,7,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,2,8,6,7,3,1,5]=>[1,4,6,3,8,5,7,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [7,4,3,8,2,1,5,6]=>[1,7,5,2,4,8,6,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [4,7,5,8,1,6,3,2]=>[1,4,8,2,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,2,5,1,6,7,8,3]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [2,4,8,5,7,1,3,6]=>[1,2,4,5,7,3,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [3,7,1,4,6,8,5,2]=>[1,3,2,7,5,6,8,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,4,3,8,7,5,6,1]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [2,6,7,3,5,1,8,4]=>[1,2,6,3,7,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,5,7,2,8,4,3,1]=>[1,6,4,2,5,8,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,4,8,6,5,2,1,7]=>[1,3,8,7,2,4,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [2,7,6,1,4,5,8,3]=>[1,2,7,8,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [7,4,3,5,1,6,8,2]=>[1,7,8,2,4,5,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [4,1,6,3,5,8,7,2]=>[1,4,3,6,8,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [2,1,6,5,8,4,7,3]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,1,6,8,5,4,3,7]=>[1,2,3,6,4,8,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,6,4,8,7,3,5,1]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [4,8,2,7,6,1,3,5]=>[1,4,7,3,2,8,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,1,8,2,7,5,4,6]=>[1,3,8,6,5,7,4,2]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [5,8,4,3,2,7,1,6]=>[1,5,2,8,6,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,4,7,2,1,3,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [2,1,8,4,3,7,5,6]=>[1,2,3,8,6,7,5,4]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [6,3,8,2,4,5,7,1]=>[1,6,5,4,2,3,8,7]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [5,8,4,2,3,6,1,7]=>[1,5,3,4,2,8,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,8,2,4,3,1,6,7]=>[1,5,3,2,8,7,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [2,8,3,1,6,4,5,7]=>[1,2,8,7,5,6,4,3]=>[.,[.,[[[[[.,.],.],[.,.]],.],.]]] [8,2,1,3,4,7,5,6]=>[1,8,6,7,5,4,3,2]=>[.,[[[[[[.,.],.],.],.],[.,.]],.]] [1,4,8,2,6,3,5,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [1,2,7,3,5,4,8,6]=>[1,2,3,7,8,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,2,3,8,4,5,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [1,2,8,3,4,5,7,6]=>[1,2,3,8,6,5,4,7]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [1,3,8,2,6,4,5,7]=>[1,2,3,8,7,5,6,4]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [1,5,7,2,3,6,4,8]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,7,2,3,5,4,8,6]=>[1,2,7,8,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [1,3,8,2,4,5,7,6]=>[1,2,3,8,6,5,4,7]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [1,2,3,8,4,6,7,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [1,8,2,3,5,4,6,7]=>[1,2,8,7,6,4,3,5]=>[.,[.,[[[[[.,.],[.,.]],.],.],.]]] [1,6,7,8,2,3,5,4]=>[1,2,6,3,7,5,4,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,7,8,2,5,3,6,4]=>[1,2,7,6,3,8,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,7,8,2,4,5,3,6]=>[1,2,7,3,8,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [1,2,8,3,6,4,5,7]=>[1,2,3,8,7,5,6,4]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [1,8,2,3,6,4,5,7]=>[1,2,8,7,5,6,4,3]=>[.,[.,[[[[[.,.],.],[.,.]],.],.]]] [1,2,8,3,5,4,6,7]=>[1,2,3,8,7,6,4,5]=>[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] [1,2,7,8,3,6,4,5]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,5,2,7,8,3,6,4]=>[1,2,5,8,4,7,6,3]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [1,3,2,8,4,6,7,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [1,8,2,3,4,6,7,5]=>[1,2,8,5,4,3,6,7]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [1,7,8,2,4,3,6,5]=>[1,2,7,6,3,8,5,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [7,6,3,1,5,2,4,8]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,7,3,1,5,2,8,4]=>[1,6,2,7,8,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,8,3,1,5,2,7,4]=>[1,6,2,8,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,8,4,5,1,2,7,3]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,7,4,5,1,2,8,3]=>[1,6,2,7,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,4,6,5,1,2,3,8]=>[1,7,3,6,2,4,5,8]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [5,6,7,4,1,8,2,3]=>[1,5,2,6,8,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,4,7,5,1,2,8,3]=>[1,6,2,4,5,3,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,2,1,7,5,3,8,4]=>[1,6,3,2,4,7,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,3,8,1,5,2,7,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,5,8,4,1,2,7,3]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [4,6,8,5,7,1,2,3]=>[1,4,5,7,2,6,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,3,8,1,6,7,2,4]=>[1,5,6,7,2,3,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,1,8,6,7,3,4]=>[1,5,6,7,3,2,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,2,1,7,6,8,3,4]=>[1,5,6,8,4,7,3,2]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [5,4,7,6,1,8,2,3]=>[1,5,2,4,6,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [4,5,7,6,8,1,2,3]=>[1,4,6,2,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,8,5,6,7,1,2,3]=>[1,4,6,2,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,7,5,6,8,1,2,3]=>[1,4,6,2,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,5,7,8,1,2,3]=>[1,4,7,2,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,7,4,6,1,8,2,3]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,8,4,6,1,7,2,3]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,3,1,6,7,2,4]=>[1,5,6,7,2,8,4,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,7,3,1,6,8,2,4]=>[1,5,6,8,4,2,7,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [6,2,1,4,3,8,7,5]=>[1,6,8,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [5,8,3,1,7,6,2,4]=>[1,5,7,2,8,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,7,4,8,1,6,2,3]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,2,1,6,8,7,3,4]=>[1,5,8,4,6,7,3,2]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [5,4,6,8,1,7,2,3]=>[1,5,2,4,8,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,5,6,8,7,1,2,3]=>[1,4,8,3,6,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,7,5,8,6,1,2,3]=>[1,4,8,3,5,6,2,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,8,5,7,6,1,2,3]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,6,7,5,1,2,3]=>[1,4,7,2,8,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,7,6,8,5,1,2,3]=>[1,4,8,3,6,2,7,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,6,7,8,5,1,2,3]=>[1,4,8,3,7,2,6,5]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [5,4,7,8,1,6,2,3]=>[1,5,2,4,8,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,2,1,7,8,6,3,4]=>[1,5,8,4,7,3,2,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [5,3,8,1,7,6,2,4]=>[1,5,7,2,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,4,8,7,1,6,2,3]=>[1,5,2,4,7,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,7,8,6,5,1,2,3]=>[1,4,6,2,7,3,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,8,7,6,5,1,2,3]=>[1,4,6,2,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,5,4,7,3,6,1,8]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,4,6,3,7,5,1,8]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,2,7,3,6,5,1,8]=>[1,4,3,7,2,5,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,2,6,3,1,5,8,7]=>[1,4,3,6,5,2,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [2,5,3,1,6,4,8,7]=>[1,2,5,6,4,3,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [2,5,3,7,6,4,1,8]=>[1,2,5,6,4,7,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [2,6,5,3,7,4,1,8]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,6,3,7,5,4,1,8]=>[1,2,6,4,7,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,7,5,2,3,8,4,6]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,1,3,7,5,4,8,6]=>[1,2,3,4,7,8,6,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [2,3,1,8,6,5,4,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [2,5,3,1,8,6,4,7]=>[1,2,5,8,7,4,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [8,3,2,6,4,1,5,7]=>[1,8,7,5,4,6,2,3]=>[.,[[[[[.,[.,.]],.],[.,.]],.],.]] [1,5,2,8,3,4,7,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,2,6,3,8,7,4,5]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,8,3,6,4,7,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [1,2,7,6,3,4,8,5]=>[1,2,3,7,8,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,1,3,8,7,5,4,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [1,2,3,8,6,4,7,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [1,2,3,7,4,8,6,5]=>[1,2,3,4,7,6,8,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [1,2,7,6,3,8,4,5]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,2,3,6,4,8,7,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,2,3,7,6,4,8,5]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,6,3,1,8,5,4,7]=>[1,2,6,5,8,7,4,3]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [2,1,3,8,5,4,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [7,1,8,4,2,3,5,6]=>[1,7,5,2,3,8,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [2,1,8,4,3,5,7,6]=>[1,2,3,8,6,5,4,7]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [4,2,6,3,1,8,5,7]=>[1,4,3,6,8,7,5,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [5,4,2,8,3,1,6,7]=>[1,5,3,2,4,8,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [3,5,8,2,4,1,6,7]=>[1,3,8,7,6,2,5,4]=>[.,[[.,.],[[[[[.,.],.],.],.],.]]] [2,5,4,8,3,1,6,7]=>[1,2,5,3,4,8,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,8,7,4,2,3,5,6]=>[1,2,8,6,3,7,5,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [1,5,2,8,7,3,4,6]=>[1,2,5,7,4,8,6,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,2,7,3,6,4,8,5]=>[1,2,3,7,8,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,2,8,6,3,7,4,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [1,2,7,3,8,6,4,5]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,2,3,8,4,7,6,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [1,2,7,3,4,8,6,5]=>[1,2,3,7,6,8,5,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [1,2,6,3,8,4,7,5]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,5,2,3,8,7,4,6]=>[1,2,5,8,6,7,4,3]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [4,2,1,8,3,7,5,6]=>[1,4,8,6,7,5,3,2]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [8,3,2,1,7,4,5,6]=>[1,8,6,4,2,3,5,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [1,2,8,6,3,4,7,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [1,2,7,3,8,4,6,5]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,2,3,8,7,4,6,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [1,2,3,8,7,6,4,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [2,5,3,8,1,6,4,7]=>[1,2,5,3,4,8,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,6,4,7,1,5,3,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,6,5,7,1,4,3,8]=>[1,2,6,4,7,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [3,8,5,7,1,2,6,4]=>[1,3,5,2,8,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,8,5,7,2,6,4,1]=>[1,3,5,2,8,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,4,8,6,2,5,7,1]=>[1,3,8,2,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [3,4,8,6,1,2,5,7]=>[1,3,8,7,5,2,4,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [2,4,8,1,5,7,6,3]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [2,4,3,8,1,6,5,7]=>[1,2,4,8,7,5,3,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [2,3,8,1,6,5,7,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [4,8,6,7,2,3,5,1]=>[1,4,7,5,2,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,6,7,1,2,3,5]=>[1,4,7,3,6,2,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,8,6,7,1,3,5,2]=>[1,4,7,5,2,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,4,8,6,1,5,7,2]=>[1,3,8,2,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [3,8,5,7,1,6,4,2]=>[1,3,5,2,8,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,8,5,7,2,1,6,4]=>[1,3,5,2,8,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,4,8,6,2,1,5,7]=>[1,3,8,7,5,2,4,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [4,8,6,7,2,1,3,5]=>[1,4,7,3,6,2,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,8,6,7,3,5,2,1]=>[1,4,7,2,8,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,8,6,7,3,4,2,1]=>[1,5,3,6,4,7,2,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,8,6,7,2,1,3,4]=>[1,5,2,8,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,8,6,7,2,1,4,3]=>[1,5,2,8,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,8,6,7,2,1,5,3]=>[1,4,7,5,2,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,2,8,5,1,7,6]=>[1,4,8,6,2,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,3,8,5,1,6,7,2]=>[1,4,5,2,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,8,6,7,1,5,3,2]=>[1,4,7,3,6,5,2,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [5,8,6,7,1,4,3,2]=>[1,5,2,8,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,6,7,2,3,4,1]=>[1,5,2,8,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,6,7,2,4,3,1]=>[1,5,2,8,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,6,7,1,2,4,3]=>[1,5,2,8,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,2,8,5,1,7,6,3]=>[1,4,5,2,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,2,5,7,6,1,4,8]=>[1,3,5,6,2,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [4,8,6,7,1,3,2,5]=>[1,4,7,2,8,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,6,7,1,2,5,3]=>[1,4,7,5,2,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,6,7,2,5,3,1]=>[1,4,7,3,6,5,2,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,3,8,5,2,6,7,1]=>[1,4,5,2,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,5,2,8,4,6,1,7]=>[1,3,2,5,4,8,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,5,1,7,4,6,2,8]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,1,2,6,7,5,3,8]=>[1,4,6,5,7,3,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,8,6,7,3,1,2,5]=>[1,4,7,2,8,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,1,5,7,6,2,4,8]=>[1,3,5,6,2,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [4,1,7,5,2,8,6,3]=>[1,4,5,2,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,8,6,7,2,3,1,5]=>[1,4,7,2,8,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,8,6,7,4,2,3,1]=>[1,5,4,7,3,6,2,8]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [5,8,6,7,4,1,2,3]=>[1,5,4,7,2,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,8,6,7,4,1,3,2]=>[1,5,4,7,3,6,2,8]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [4,1,7,5,3,2,8,6]=>[1,4,5,3,7,8,6,2]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,2,1,6,7,5,3,8]=>[1,4,6,5,7,3,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,8,6,7,3,2,1,5]=>[1,4,7,2,8,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,8,6,7,4,2,1,3]=>[1,5,4,7,2,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,8,6,7,4,3,1,2]=>[1,5,4,7,2,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [7,3,5,8,1,4,2,6]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [3,8,7,6,1,4,2,5]=>[1,3,7,2,8,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,1,8,3,6,7,2,4]=>[1,5,6,7,2,3,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [3,6,1,4,7,8,5,2]=>[1,3,2,6,8,4,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,6,8,4,7,5,2,3]=>[1,2,6,5,7,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [6,8,1,3,5,7,2,4]=>[1,6,7,2,8,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [3,8,1,6,5,4,2,7]=>[1,3,2,8,7,4,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [4,1,3,7,5,8,2,6]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,1,7,3,8,4,2,5]=>[1,6,4,3,7,2,5,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [3,1,7,6,5,8,4,2]=>[1,3,7,4,6,8,2,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [4,8,1,6,7,5,3,2]=>[1,4,6,5,7,3,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [1,3,8,6,2,7,5,4]=>[1,2,3,8,4,6,7,5]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [1,8,6,2,5,3,4,7]=>[1,2,8,7,4,3,6,5]=>[.,[.,[[[[.,.],[[.,.],.]],.],.]]] [4,7,2,6,8,1,5,3]=>[1,4,6,2,7,5,8,3]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [8,7,3,6,4,5,2,1]=>[1,8,2,7,3,4,6,5]=>[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] [5,7,8,6,2,1,4,3]=>[1,5,2,7,4,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [2,7,4,1,6,8,3,5]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [3,7,2,4,5,1,6,8]=>[1,3,2,7,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [2,8,4,6,5,1,3,7]=>[1,2,8,7,3,4,6,5]=>[.,[.,[[[.,[.,[[.,.],.]]],.],.]]] [3,4,1,7,5,2,6,8]=>[1,3,2,4,7,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [5,6,8,7,3,1,4,2]=>[1,5,3,8,2,6,4,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [2,5,4,3,6,8,1,7]=>[1,2,5,6,8,7,3,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [6,4,1,2,7,5,8,3]=>[1,6,5,7,8,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [4,1,8,3,6,7,5,2]=>[1,4,3,8,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [8,3,7,4,5,2,6,1]=>[1,8,2,3,7,6,4,5]=>[.,[[.,[.,[[[.,[.,.]],.],.]]],.]] [4,3,7,8,5,1,6,2]=>[1,4,8,2,3,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [5,4,8,2,7,6,1,3]=>[1,5,7,2,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [1,2,7,3,6,5,8,4]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,8,7,6,3,4,1,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [5,8,2,6,3,4,1,7]=>[1,5,3,2,8,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,1,7,8,4,3,6,2]=>[1,5,4,8,2,3,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [8,2,7,5,4,3,6,1]=>[1,8,2,3,7,6,4,5]=>[.,[[.,[.,[[[.,[.,.]],.],.]]],.]] [3,8,4,5,6,1,2,7]=>[1,3,4,5,6,2,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [1,4,3,5,7,8,2,6]=>[1,2,4,5,7,3,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [3,6,7,2,4,8,1,5]=>[1,3,7,2,6,8,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [1,5,2,7,4,3,8,6]=>[1,2,5,4,7,8,6,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [2,8,5,6,4,3,1,7]=>[1,2,8,7,3,5,4,6]=>[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] [6,1,5,2,8,4,7,3]=>[1,6,4,2,3,5,8,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [4,7,1,2,8,5,6,3]=>[1,4,2,7,6,5,8,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [1,7,3,5,8,6,2,4]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [3,6,8,1,5,7,2,4]=>[1,3,8,4,2,6,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [3,4,6,5,8,1,7,2]=>[1,3,6,2,4,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [6,8,1,5,7,2,3,4]=>[1,6,2,8,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,1,2,5,8,6,3,4]=>[1,7,3,2,4,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [1,7,2,5,8,6,3,4]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,7,6,8,2,3,5,4]=>[1,2,7,5,3,6,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [7,6,8,1,2,3,5,4]=>[1,7,5,2,6,3,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [2,7,1,5,8,6,3,4]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [4,7,5,8,3,1,6,2]=>[1,4,8,2,7,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,7,2,1,8,5,6,3]=>[1,4,2,7,6,5,8,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [7,6,8,2,1,3,5,4]=>[1,7,5,2,6,3,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [1,2,7,6,8,3,5,4]=>[1,2,3,7,5,8,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [6,7,4,3,1,8,5,2]=>[1,6,8,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [2,7,4,1,6,8,5,3]=>[1,2,7,5,6,8,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,3,7,6,8,1,5,4]=>[1,2,3,7,5,8,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [7,4,2,6,8,5,1,3]=>[1,7,2,4,6,5,8,3]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [7,3,2,5,8,6,1,4]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [3,1,7,6,8,2,5,4]=>[1,3,7,5,8,4,6,2]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [1,3,7,6,8,2,5,4]=>[1,2,3,7,5,8,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,7,4,2,6,8,5,3]=>[1,2,7,5,6,8,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [7,1,4,2,8,5,6,3]=>[1,7,6,5,8,3,4,2]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [7,3,8,4,6,1,5,2]=>[1,7,5,6,2,3,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,1,6,8,5,4,2,3]=>[1,7,2,3,6,4,8,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,1,2,6,8,5,4,3]=>[1,7,4,6,5,8,3,2]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [1,7,6,8,3,2,5,4]=>[1,2,7,5,3,6,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [7,6,8,3,1,2,5,4]=>[1,7,5,2,6,3,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,2,6,8,5,4,1,3]=>[1,7,2,3,6,4,8,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,6,8,2,3,1,5,4]=>[1,7,5,3,8,4,2,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [2,7,6,8,3,1,5,4]=>[1,2,7,5,3,6,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [6,7,3,1,8,5,4,2]=>[1,6,5,8,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,7,1,8,5,4,3,2]=>[1,6,4,8,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,2,1,6,8,5,4,3]=>[1,7,4,6,5,8,3,2]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [7,6,8,3,2,1,5,4]=>[1,7,5,2,6,3,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [4,7,8,5,6,1,3,2]=>[1,4,5,6,2,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,6,5,8,7,1,3,2]=>[1,4,8,2,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,6,4,8,1,2,7,3]=>[1,5,2,6,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [8,1,5,6,7,2,4,3]=>[1,8,3,5,7,4,6,2]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [6,4,5,1,8,2,7,3]=>[1,6,2,4,3,5,8,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,3,6,7,2,1,5,8]=>[1,4,7,5,2,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,3,6,7,1,4,2,8]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,1,4,6,7,3,2,5]=>[1,8,5,7,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,1,3,6,7,4,5,2]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [5,2,6,7,1,4,8,3]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,2,4,1,5,8,7,3]=>[1,6,8,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [7,2,1,5,4,8,6,3]=>[1,7,6,8,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [8,1,4,5,3,7,2,6]=>[1,8,6,7,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [7,3,1,5,4,8,2,6]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,3,4,1,5,8,2,7]=>[1,6,8,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,3,4,2,1,8,6,7]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,3,5,2,7,1,6,8]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,6,3,8,1,4,2,7]=>[1,5,2,6,4,8,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [8,1,7,2,4,5,6,3]=>[1,8,3,7,6,5,4,2]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [7,6,1,2,4,5,8,3]=>[1,7,8,3,2,6,5,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [5,6,2,8,1,4,7,3]=>[1,5,2,6,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [6,5,2,1,3,7,8,4]=>[1,6,7,8,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,1,6,3,2,5,7,4]=>[1,8,4,3,6,5,2,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [7,4,1,3,5,2,8,6]=>[1,7,8,6,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [5,4,2,3,1,6,8,7]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [7,3,1,4,5,6,2,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,1,4,3,5,6,2,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [6,2,3,1,5,7,8,4]=>[1,6,7,8,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,8,4,2,1,6,5,3]=>[1,7,5,2,8,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,4,2,1,5,6,3]=>[1,7,6,5,2,8,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],[.,.]]] [6,2,3,4,8,7,1,5]=>[1,6,7,2,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,2,3,4,7,8,1,5]=>[1,6,8,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [7,8,3,4,6,2,1,5]=>[1,7,2,8,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,8,3,6,4,2,1,5]=>[1,7,2,8,5,4,6,3]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,8,3,5,6,2,1,4]=>[1,7,2,8,4,5,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,2,3,8,7,5,1,4]=>[1,6,5,7,2,3,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,3,2,5,8,7,1,4]=>[1,6,7,2,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,3,2,8,4,7,1,5]=>[1,6,7,2,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,4,3,7,8,5,1,2]=>[1,6,5,8,2,4,7,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,2,4,1,7,3,5,8]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,3,2,7,4,8,1,5]=>[1,6,8,5,4,7,2,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [5,8,2,3,6,1,7,4]=>[1,5,6,2,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [4,7,5,8,3,2,1,6]=>[1,4,8,6,2,7,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,6,1,4,2,3,7,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,8,4,3,7,1,2]=>[1,5,3,8,2,6,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,6,1,4,2,3,8,7]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,8,3,4,1,7,6]=>[1,5,4,3,8,6,2,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [4,6,5,8,3,2,1,7]=>[1,4,8,7,2,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,7,5,6,3,2,1,8]=>[1,4,6,2,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,2,3,4,5,8,1,7]=>[1,6,8,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,1,4,3,6,2,8,7]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,1,4,3,7,2,8,6]=>[1,5,7,8,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,1,4,3,8,2,7,6]=>[1,5,8,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,6,2,4,1,7,8,3]=>[1,5,2,6,7,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,2,4,1,8,7,3]=>[1,5,2,6,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,7,2,4,1,8,6,3]=>[1,5,2,7,6,8,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,1,4,2,8,7,5,3]=>[1,6,7,5,8,3,4,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [6,1,4,2,7,8,5,3]=>[1,6,8,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [5,8,2,4,1,7,6,3]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,2,7,4,1,6,8,3]=>[1,5,2,3,7,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,4,1,3,7,2,6,8]=>[1,5,7,6,2,4,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,1,4,3,6,2,7,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,8,1,4,2,3,7,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,1,6,3,4,2,7,8]=>[1,5,4,3,6,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [4,8,5,6,3,2,1,7]=>[1,4,6,2,8,7,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,7,1,3,4,2,6,8]=>[1,5,4,3,2,7,6,8]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [5,1,8,4,2,3,6,7]=>[1,5,2,3,8,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,1,3,4,2,6,7]=>[1,5,4,3,2,8,7,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [4,8,7,5,3,2,1,6]=>[1,4,5,3,7,2,8,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,7,8,6,3,2,1,5]=>[1,4,6,2,7,3,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,8,7,6,3,2,1,5]=>[1,4,6,2,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,8,2,6,3,7,5,1]=>[1,4,6,7,5,3,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,8,2,3,6,7,5,1]=>[1,4,3,2,8,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,8,3,1,6,7,5,2]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,3,8,1,6,2,5,7]=>[1,4,2,3,8,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [1,4,8,7,3,5,2,6]=>[1,2,4,7,3,8,6,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [5,8,4,3,7,1,6,2]=>[1,5,7,6,2,8,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,8,1,4,7,2,6,3]=>[1,5,7,6,2,8,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,8,7,6,3,1,2,5]=>[1,4,6,2,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,3,8,2,7,5,6,1]=>[1,4,2,3,8,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [1,4,8,3,7,5,6,2]=>[1,2,4,3,8,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [1,4,3,8,2,6,5,7]=>[1,2,4,8,7,5,3,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [4,1,8,3,7,5,6,2]=>[1,4,3,8,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [3,4,8,1,6,2,5,7]=>[1,3,8,7,5,6,2,4]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [3,4,8,7,2,5,1,6]=>[1,3,8,6,5,2,4,7]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [3,4,8,2,7,5,6,1]=>[1,3,8,2,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [1,2,4,8,3,6,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [1,2,4,3,8,6,5,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [3,4,2,1,8,6,5,7]=>[1,3,2,4,5,8,7,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [3,6,7,8,4,1,2,5]=>[1,3,7,2,6,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,1,7,8,5,3,2,6]=>[1,4,8,6,3,7,2,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,1,2,8,3,6,5,7]=>[1,4,8,7,5,3,2,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [1,4,3,2,8,6,5,7]=>[1,2,4,3,5,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [4,2,3,1,8,6,5,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [3,7,6,8,4,2,1,5]=>[1,3,6,2,7,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,7,1,8,5,2,3,6]=>[1,4,8,6,2,7,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,6,8,7,4,3,1,5]=>[1,2,6,3,8,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [3,7,8,6,2,4,1,5]=>[1,3,8,5,2,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [1,4,7,8,5,3,2,6]=>[1,2,4,8,6,3,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [4,3,7,8,5,2,1,6]=>[1,4,8,6,2,3,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,7,2,8,4,6,5,1]=>[1,3,2,7,5,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,2,8,6,3,1,5,7]=>[1,4,6,2,3,8,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,6,8,4,7,3,1,5]=>[1,2,6,3,8,5,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [2,4,8,6,3,1,5,7]=>[1,2,4,6,3,8,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [7,3,6,8,4,2,1,5]=>[1,7,2,3,6,4,8,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,6,2,8,3,5,4,1]=>[1,7,4,8,2,6,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [1,7,3,8,4,6,5,2]=>[1,2,7,5,4,8,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,3,4,8,2,6,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [3,2,4,8,1,6,5,7]=>[1,3,4,8,7,5,2,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [7,3,8,6,2,4,1,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [2,4,8,3,6,1,5,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [6,2,8,7,4,3,5,1]=>[1,6,3,8,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [7,4,1,8,5,2,6,3]=>[1,7,6,2,4,8,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [2,4,3,1,8,6,5,7]=>[1,2,4,3,5,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [1,3,4,2,8,6,5,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [1,3,2,4,8,6,5,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [3,2,1,4,8,6,5,7]=>[1,3,2,4,5,8,7,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [3,1,2,4,8,6,5,7]=>[1,3,2,4,5,8,7,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [3,1,4,8,2,6,5,7]=>[1,3,4,8,7,5,2,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [3,7,4,8,5,1,2,6]=>[1,3,4,8,6,2,7,5]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [6,7,2,8,3,5,4,1]=>[1,6,5,3,2,7,4,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [2,3,1,4,8,6,5,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [2,1,3,4,8,6,5,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [1,2,3,4,8,6,5,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [4,8,3,6,2,1,5,7]=>[1,4,6,2,8,7,5,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,6,5,8,2,4,1,7]=>[1,3,5,2,6,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [5,3,8,7,2,4,6,1]=>[1,5,2,3,8,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [2,8,4,5,7,3,6,1]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [2,4,5,7,3,8,1,6]=>[1,2,4,7,3,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [6,2,4,5,8,3,1,7]=>[1,6,3,4,5,8,7,2]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,8,1,2,5,6,3,7]=>[1,4,2,8,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [8,1,3,5,2,6,4,7]=>[1,8,7,4,5,2,3,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [5,2,1,6,3,8,4,7]=>[1,5,3,2,4,6,8,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [6,2,5,1,8,4,3,7]=>[1,6,4,2,3,5,8,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,1,4,5,8,3,2,7]=>[1,6,3,4,5,8,7,2]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [5,6,4,8,1,3,2,7]=>[1,5,2,6,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,5,4,3,8,2,1,7]=>[1,6,2,5,8,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,8,4,3,7,2,6,1]=>[1,5,7,6,2,8,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,6,8,3,7,2,5,1]=>[1,4,3,8,2,6,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [1,4,3,6,2,7,8,5]=>[1,2,4,6,7,8,5,3]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,5,4,3,7,2,8,6]=>[1,2,5,7,8,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,7,3,4,1,2,8,6]=>[1,5,2,7,8,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,5,4,7,6,2,1,3]=>[1,8,3,4,7,2,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,5,7,4,3,6,1,2]=>[1,8,2,5,3,7,4,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [4,3,8,1,6,7,5,2]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,3,8,6,7,4,1,2]=>[1,5,7,2,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,3,8,6,4,7,5,2]=>[1,2,3,8,4,6,7,5]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [8,6,2,7,4,1,5,3]=>[1,8,3,2,6,4,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [7,6,2,1,4,3,8,5]=>[1,7,8,5,4,2,6,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,6,1,3,4,2,8,5]=>[1,7,8,5,4,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [1,5,7,3,2,6,8,4]=>[1,2,5,3,7,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,6,7,3,2,5,8,4]=>[1,2,6,5,3,7,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [5,8,2,3,6,7,4,1]=>[1,5,6,7,4,3,2,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [1,6,4,7,2,3,8,5]=>[1,2,6,3,4,7,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,5,7,4,1,8,3,6]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,2,7,6,3,8,1,5]=>[1,4,6,8,5,3,7,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [6,4,8,7,2,3,5,1]=>[1,6,3,8,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [3,2,6,8,7,4,5,1]=>[1,3,6,4,8,2,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,7,1,8,4,2,5,6]=>[1,3,2,7,5,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,2,1,3,7,5,8,6]=>[1,4,3,2,5,7,8,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [8,4,3,7,6,2,1,5]=>[1,8,5,6,2,4,7,3]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [8,3,5,2,7,6,1,4]=>[1,8,4,2,3,5,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [3,6,2,8,7,1,5,4]=>[1,3,2,6,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [7,3,2,8,1,6,5,4]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [3,8,7,2,6,5,4,1]=>[1,3,7,4,2,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [6,8,2,4,7,1,5,3]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,2,1,8,7,3,6,4]=>[1,5,7,6,3,2,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,2,1,6,3,7,5,4]=>[1,8,4,6,7,5,3,2]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [6,2,8,1,5,7,4,3]=>[1,6,7,4,2,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,7,2,5,6,4,3,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [1,2,7,8,5,6,4,3]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,7,1,8,2,6,5,4]=>[1,3,2,7,5,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,1,7,3,8,6,5,4]=>[1,2,3,7,5,8,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [8,2,1,7,6,5,4,3]=>[1,8,3,2,4,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,1,4,7,6,5,3,2]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [7,8,6,5,4,1,3,2]=>[1,7,3,6,2,8,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [6,4,7,3,2,1,8,5]=>[1,6,2,4,3,7,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,4,7,3,2,1,6,8]=>[1,5,2,4,3,7,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,5,3,7,2,1,4,8]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,8,3,6,2,1,4,7]=>[1,5,2,8,7,4,6,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,3,7,8,2,1,4,5]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,3,7,6,2,1,4,8]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,8,3,2,5,1,7,6]=>[1,4,2,8,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,3,7,2,5,1,8,6]=>[1,4,2,3,7,8,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,8,7,2,5,1,4,6]=>[1,3,7,4,2,8,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [6,4,2,7,5,1,3,8]=>[1,6,2,4,7,3,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,3,2,7,5,1,4,8]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,8,2,6,5,1,4,7]=>[1,3,2,8,7,4,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [6,2,7,8,5,1,3,4]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,2,7,6,8,1,3,4]=>[1,5,8,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [6,5,4,3,1,7,8,2]=>[1,6,7,8,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,4,7,3,1,8,6,2]=>[1,5,2,4,3,7,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,4,3,6,1,8,7,2]=>[1,5,2,4,6,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,3,7,6,1,4,8,2]=>[1,5,2,3,7,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,5,4,2,1,7,3,8]=>[1,6,7,3,4,2,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,8,3,2,1,4,7,6]=>[1,5,2,8,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,8,2,6,1,4,3,7]=>[1,5,2,8,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,4,2,7,1,5,3,8]=>[1,6,5,2,4,7,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [5,4,2,6,1,8,3,7]=>[1,5,2,4,6,8,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [3,2,7,6,1,4,5,8]=>[1,3,7,5,2,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [6,5,4,1,8,7,3,2]=>[1,6,7,3,4,2,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,8,4,1,6,7,3,2]=>[1,5,6,7,3,4,2,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,4,7,1,5,8,3,2]=>[1,6,8,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,8,7,1,5,6,3,2]=>[1,4,2,8,3,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,8,3,1,5,6,7,2]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,8,7,1,5,4,6,2]=>[1,3,7,6,4,2,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [5,8,2,1,6,4,3,7]=>[1,5,6,4,2,8,7,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [6,3,2,1,5,4,8,7]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,3,2,1,6,4,8,7]=>[1,5,6,4,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [3,8,2,1,5,4,6,7]=>[1,3,2,8,7,6,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [6,2,7,1,5,4,3,8]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,2,7,1,6,4,3,8]=>[1,5,6,4,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [4,2,7,1,5,6,3,8]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,2,7,1,5,4,6,8]=>[1,3,7,6,4,2,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [2,8,7,1,5,4,3,6]=>[1,2,8,6,4,3,7,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [5,8,1,6,7,4,3,2]=>[1,5,7,3,2,8,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,4,1,6,7,8,3,2]=>[1,5,7,3,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,8,1,6,5,7,3,2]=>[1,4,6,7,3,2,8,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,3,1,7,5,4,8,2]=>[1,6,4,7,8,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,3,1,6,7,4,8,2]=>[1,5,7,8,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,3,1,6,5,7,8,2]=>[1,4,6,7,8,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,8,1,6,5,4,7,2]=>[1,3,2,8,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [5,2,1,6,7,4,3,8]=>[1,5,7,3,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [2,8,1,6,5,4,3,7]=>[1,2,8,7,3,4,6,5]=>[.,[.,[[[.,[.,[[.,.],.]]],.],.]]] [4,1,7,6,5,8,3,2]=>[1,4,6,8,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,5,8,1,2,6,3,7]=>[1,4,2,5,3,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [1,4,5,7,2,6,3,8]=>[1,2,4,7,3,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [8,1,3,5,7,2,4,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [3,6,8,1,7,2,4,5]=>[1,3,8,5,7,4,2,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,4,5,6,8,1,7,2]=>[1,3,5,8,2,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [4,5,8,2,6,7,1,3]=>[1,4,2,5,6,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [8,2,3,5,6,7,1,4]=>[1,8,4,5,6,7,2,3]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [1,7,2,3,5,4,6,8]=>[1,2,7,6,4,3,5,8]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [8,1,2,3,5,4,6,7]=>[1,8,7,6,4,3,2,5]=>[.,[[[[[[.,.],.],[.,.]],.],.],.]] [2,7,8,1,3,5,4,6]=>[1,2,7,4,3,8,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [2,7,8,3,5,6,1,4]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [4,5,8,1,7,6,3,2]=>[1,4,2,5,7,3,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [8,7,3,5,6,2,1,4]=>[1,8,4,5,6,2,7,3]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [8,7,2,1,3,5,4,6]=>[1,8,6,5,3,2,7,4]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [3,6,8,7,2,1,5,4]=>[1,3,8,4,7,5,2,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [8,6,4,1,7,5,3,2]=>[1,8,2,6,5,7,3,4]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [7,6,4,3,1,8,5,2]=>[1,7,5,2,6,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [2,3,6,7,8,1,5,4]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [3,6,8,1,2,5,4,7]=>[1,3,8,7,4,2,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [1,3,6,7,2,5,4,8]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [7,4,1,8,5,2,3,6]=>[1,7,3,2,4,8,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,1,4,2,8,3,6,5]=>[1,7,6,3,4,2,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [8,1,7,5,4,2,3,6]=>[1,8,6,2,3,7,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [1,7,2,6,5,4,3,8]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [8,6,3,1,2,5,4,7]=>[1,8,7,4,2,6,5,3]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [8,1,7,6,3,2,4,5]=>[1,8,5,3,7,4,6,2]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,2,5,7,6,3,1,4]=>[1,8,4,7,2,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [3,6,8,1,7,5,4,2]=>[1,3,8,2,6,5,7,4]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [8,2,6,7,5,4,1,3]=>[1,8,3,6,4,7,2,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [2,7,8,6,3,1,5,4]=>[1,2,7,5,3,8,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [8,7,6,3,2,1,5,4]=>[1,8,4,3,6,2,7,5]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [2,1,8,6,3,7,4,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [8,6,1,5,2,7,4,3]=>[1,8,3,2,6,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,5,1,7,4,2,6,3]=>[1,8,3,2,5,4,7,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [2,1,7,5,4,3,8,6]=>[1,2,3,7,8,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [2,1,8,4,5,3,6,7]=>[1,2,3,8,7,6,4,5]=>[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] [2,1,7,8,3,6,5,4]=>[1,2,3,7,5,4,8,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,1,8,5,7,6,3,4]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [2,1,4,8,5,7,3,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [2,1,5,4,6,8,3,7]=>[1,2,3,5,6,8,7,4]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [6,4,1,5,2,3,8,7]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [8,3,7,5,2,6,1,4]=>[1,8,4,5,2,3,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [5,3,7,4,6,8,1,2]=>[1,5,6,8,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,8,3,7,6,2,1,4]=>[1,5,6,2,8,4,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,2,4,8,6,3,1,7]=>[1,5,6,3,4,8,7,2]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [4,2,6,3,8,5,1,7]=>[1,4,3,6,5,8,7,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,6,3,2,7,8,1,5]=>[1,4,2,6,8,5,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,8,2,4,7,5,1,6]=>[1,3,2,8,6,5,7,4]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [3,6,8,7,5,4,1,2]=>[1,3,8,2,6,4,7,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [8,5,2,7,4,6,1,3]=>[1,8,3,2,5,4,7,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [5,8,2,1,7,6,4,3]=>[1,5,7,4,2,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,3,8,1,5,7,4,2]=>[1,6,7,4,2,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,3,2,4,1,7,5,6]=>[1,8,6,7,5,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [7,4,2,3,1,8,6,5]=>[1,7,6,8,5,2,4,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [7,8,3,1,5,4,6,2]=>[1,7,6,4,2,8,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [5,6,1,4,3,2,8,7]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,7,1,8,3,6,2,4]=>[1,5,3,2,7,4,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,8,1,4,5,3,2,7]=>[1,6,3,2,8,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,7,1,5,4,3,8,2]=>[1,6,3,2,7,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [8,7,5,1,3,4,2,6]=>[1,8,6,4,2,7,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [6,5,7,1,3,8,2,4]=>[1,6,8,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,2,6,1,4,7,3,5]=>[1,8,5,4,2,3,6,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [5,8,1,6,3,7,4,2]=>[1,5,3,2,8,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [8,3,5,6,1,7,4,2]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [7,5,4,8,2,1,3,6]=>[1,7,3,4,8,6,2,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,3,6,5,4,1,8,2]=>[1,7,8,2,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,3,6,4,5,1,2,7]=>[1,8,7,2,3,6,4,5]=>[.,[[[.,[.,[[.,[.,.]],.]]],.],.]] [7,3,5,8,1,6,2,4]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [2,6,3,5,1,4,8,7]=>[1,2,6,4,5,3,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [8,7,3,6,5,1,4,2]=>[1,8,2,7,4,6,3,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [2,8,3,4,6,1,5,7]=>[1,2,8,7,5,6,3,4]=>[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] [2,7,4,3,6,1,8,5]=>[1,2,7,8,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [3,4,7,2,8,1,5,6]=>[1,3,7,5,8,6,2,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,2,8,4,7,1,6,5]=>[1,3,8,5,7,6,2,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [8,2,4,7,5,1,6,3]=>[1,8,3,4,7,6,2,5]=>[.,[[[.,.],[.,[[[.,.],.],.]]],.]] [8,3,4,5,7,6,1,2]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [2,8,4,6,5,7,1,3]=>[1,2,8,3,4,6,7,5]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [2,3,8,4,6,7,1,5]=>[1,2,3,8,5,6,7,4]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,4,3,5,8,7,1,6]=>[1,2,4,5,8,6,7,3]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [3,2,4,5,6,8,1,7]=>[1,3,4,5,6,8,7,2]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [5,6,8,1,4,2,7,3]=>[1,5,4,2,6,3,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [1,5,7,8,4,6,2,3]=>[1,2,5,4,8,3,7,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [1,3,5,7,8,6,2,4]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [3,5,1,6,8,2,7,4]=>[1,3,2,5,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [2,3,5,6,8,1,7,4]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [5,6,4,8,2,1,7,3]=>[1,5,2,6,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,1,6,3,8,4,7,2]=>[1,5,8,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [2,5,1,6,8,3,7,4]=>[1,2,5,8,4,6,3,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [1,5,2,7,8,6,3,4]=>[1,2,5,8,4,7,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [1,6,7,5,2,8,3,4]=>[1,2,6,8,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [6,1,7,5,2,8,3,4]=>[1,6,8,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,6,7,5,1,8,3,4]=>[1,2,6,8,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [5,1,3,7,8,6,4,2]=>[1,5,8,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,2,7,8,4,6,1,3]=>[1,5,4,8,3,7,2,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [3,2,5,7,8,6,1,4]=>[1,3,5,8,4,7,2,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [6,2,7,5,1,8,3,4]=>[1,6,8,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,2,6,7,5,8,3,4]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [6,2,7,5,4,1,8,3]=>[1,6,2,3,7,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,7,2,5,3,8,1,4]=>[1,6,8,4,5,3,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,7,4,5,2,1,8,3]=>[1,6,2,7,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,5,7,8,6,3,1,4]=>[1,2,5,6,3,7,4,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,1,7,8,6,3,2,4]=>[1,5,6,3,7,2,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,3,7,5,1,8,2,4]=>[1,6,8,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,6,7,5,3,8,2,4]=>[1,2,6,8,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,6,7,5,4,2,8,3]=>[1,2,6,3,7,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [5,7,8,6,4,1,2,3]=>[1,5,4,6,2,7,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [4,1,7,2,6,5,8,3]=>[1,4,2,3,7,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,4,7,1,5,6,8,3]=>[1,2,4,3,7,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [6,7,4,1,5,2,8,3]=>[1,6,2,7,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [1,6,7,4,5,2,8,3]=>[1,2,6,3,7,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,3,7,5,8,2,4]=>[1,2,6,8,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [6,3,1,7,5,8,2,4]=>[1,6,8,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,5,3,7,8,6,1,4]=>[1,2,5,8,4,7,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [6,3,2,7,5,8,1,4]=>[1,6,8,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,7,4,2,5,1,8,3]=>[1,6,2,7,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,2,7,4,5,1,8,3]=>[1,6,2,3,7,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,2,3,7,5,8,1,4]=>[1,6,8,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [4,5,1,6,3,2,8,7]=>[1,4,6,2,5,3,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,5,1,6,3,8,2,4]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,1,6,3,8,4,2]=>[1,7,4,6,8,2,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,7,6,1,3,8,4,5]=>[1,2,7,4,3,6,8,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [7,3,5,1,8,2,6,4]=>[1,7,6,2,3,5,8,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [7,3,5,1,8,2,4,6]=>[1,7,4,2,3,5,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [2,6,7,1,5,8,3,4]=>[1,2,6,8,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,6,7,4,1,8,3,5]=>[1,2,6,8,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,1,6,7,3,8,5,4]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,6,7,4,1,8,5,3]=>[1,2,6,8,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [2,6,7,1,5,8,4,3]=>[1,2,6,8,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,6,5,1,8,4,2,7]=>[1,3,5,8,7,2,6,4]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,7,5,4,8,1,6,2]=>[1,3,5,8,2,7,6,4]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,7,5,4,8,1,2,6]=>[1,3,5,8,6,2,7,4]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [4,6,1,5,8,7,2,3]=>[1,4,5,8,3,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,6,1,5,8,2,7,3]=>[1,4,5,8,3,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [7,5,1,6,2,8,3,4]=>[1,7,3,2,5,4,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,5,1,6,2,8,4,3]=>[1,7,4,6,8,3,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [4,7,1,5,8,3,6,2]=>[1,4,5,8,2,7,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [2,3,4,7,8,1,6,5]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [6,8,5,4,3,2,7,1]=>[1,6,2,8,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [5,8,4,3,2,1,7,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,5,4,3,1,8,7,2]=>[1,6,8,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [8,7,5,4,3,1,6,2]=>[1,8,2,7,6,3,5,4]=>[.,[[.,[[[.,[[.,.],.]],.],.]],.]] [8,3,4,6,2,1,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [3,5,6,2,1,8,4,7]=>[1,3,6,8,7,4,2,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,5,2,6,8,4,1,7]=>[1,3,2,5,8,7,4,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [7,5,3,2,8,4,1,6]=>[1,7,2,5,8,6,4,3]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [2,4,5,7,3,8,6,1]=>[1,2,4,7,6,8,3,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [4,2,5,6,8,3,1,7]=>[1,4,6,3,5,8,7,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,2,8,1,5,6,3,7]=>[1,4,2,3,8,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [2,5,6,1,8,4,3,7]=>[1,2,5,8,7,3,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,3,6,8,1,4,2,7]=>[1,5,2,3,6,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [1,4,5,6,8,3,2,7]=>[1,2,4,6,3,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [4,5,6,3,8,2,1,7]=>[1,4,3,6,2,5,8,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [6,4,7,3,2,8,5,1]=>[1,6,8,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,1,4,7,3,2,8,5]=>[1,6,2,3,4,7,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [1,7,8,4,5,3,2,6]=>[1,2,7,3,8,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [5,1,7,3,8,4,2,6]=>[1,5,8,6,4,3,7,2]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [2,5,1,7,4,3,8,6]=>[1,2,5,4,7,8,6,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [2,5,7,4,1,8,6,3]=>[1,2,5,3,7,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,3,7,1,4,8,6,2]=>[1,5,4,2,3,7,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,4,3,1,7,8,5,2]=>[1,6,8,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,6,3,7,8,4,2,1]=>[1,5,8,2,6,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,6,1,7,8,3,4,2]=>[1,5,8,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,6,3,7,4,8,5,2]=>[1,2,6,8,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,7,2,4,1,8,5,3]=>[1,6,8,3,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,4,7,3,1,2,8,5]=>[1,6,2,4,3,7,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,6,3,1,2,7,8,4]=>[1,5,2,6,7,8,4,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,6,1,3,2,7,8,4]=>[1,5,2,6,7,8,4,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,6,3,2,1,7,8,4]=>[1,5,2,6,7,8,4,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [2,5,6,3,1,7,8,4]=>[1,2,5,3,6,7,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,6,4,7,3,1,8,5]=>[1,2,6,3,4,7,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,3,7,2,8,4,5,1]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,3,7,2,8,4,1,5]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,5,3,2,1,8,4,6]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,3,8,4,2,1,5,6]=>[1,7,5,2,3,8,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [1,3,7,8,6,4,2,5]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [6,3,7,8,5,2,1,4]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,6,2,1,7,8,5,3]=>[1,4,2,6,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [7,4,5,8,1,2,6,3]=>[1,7,6,2,4,8,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [2,5,1,7,3,8,6,4]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,7,2,1,3,8,5,4]=>[1,6,8,4,2,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,2,1,7,3,8,5,4]=>[1,6,8,4,7,5,3,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,2,7,1,8,5,4,3]=>[1,6,5,8,3,7,4,2]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [6,3,1,7,8,5,4,2]=>[1,6,5,8,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [4,1,3,6,8,2,5,7]=>[1,4,6,2,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,2,3,6,8,1,5,7]=>[1,4,6,2,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,3,2,1,8,4,7,6]=>[1,5,8,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [3,6,5,8,2,1,7,4]=>[1,3,5,2,6,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [4,5,2,1,3,8,7,6]=>[1,4,2,5,3,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [1,6,2,4,5,8,3,7]=>[1,2,6,8,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,3,2,1,6,8,4,7]=>[1,5,6,8,7,4,2,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [6,2,4,5,8,1,3,7]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,3,4,6,5,8,2,7]=>[1,2,3,4,6,8,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,6,3,4,5,8,2,7]=>[1,2,6,8,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,4,1,8,5,2,7,6]=>[1,3,2,4,8,6,5,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [2,8,4,1,7,6,3,5]=>[1,2,8,5,7,3,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [1,5,3,2,8,7,4,6]=>[1,2,5,8,6,7,4,3]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [8,2,1,7,5,3,4,6]=>[1,8,6,3,2,4,7,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [1,7,6,4,5,8,3,2]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [5,8,7,4,1,2,6,3]=>[1,5,2,8,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [3,4,2,5,8,6,7,1]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [4,1,3,5,6,8,7,2]=>[1,4,5,6,8,2,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [2,4,8,6,7,1,3,5]=>[1,2,4,6,3,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [4,3,6,2,8,1,7,5]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,7,4,8,2,1,6,5]=>[1,3,4,8,5,2,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [2,3,5,8,6,7,1,4]=>[1,2,3,5,6,7,4,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [2,1,8,5,6,7,3,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [1,2,8,3,5,6,7,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [3,2,6,4,8,1,7,5]=>[1,3,6,2,4,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [8,2,1,6,7,3,4,5]=>[1,8,5,7,4,6,3,2]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [2,7,8,5,4,1,3,6]=>[1,2,7,3,8,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,7,5,3,8,4,2,6]=>[1,2,7,3,5,8,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,2,4,8,5,3,1,6]=>[1,7,2,3,4,8,6,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [4,8,3,1,2,7,6,5]=>[1,4,2,8,5,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,5,2,7,4,1,8,6]=>[1,3,2,5,4,7,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [8,4,2,3,7,1,5,6]=>[1,8,6,2,4,3,5,7]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [2,8,4,7,1,3,5,6]=>[1,2,8,6,3,4,7,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [8,2,4,6,7,1,3,5]=>[1,8,5,7,3,4,6,2]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [4,8,2,3,6,7,1,5]=>[1,4,3,2,8,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [3,5,2,7,6,1,8,4]=>[1,3,2,5,6,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [1,6,3,2,5,8,7,4]=>[1,2,6,8,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [5,8,3,2,1,6,7,4]=>[1,5,2,8,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,8,7,3,4,6,2,1]=>[1,5,4,3,7,2,8,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [5,8,2,7,4,1,6,3]=>[1,5,4,7,6,2,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,7,6,5,8,2,1,3]=>[1,4,5,8,3,6,2,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [5,3,7,1,6,2,8,4]=>[1,5,6,2,3,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [2,7,5,4,1,8,6,3]=>[1,2,7,6,8,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [4,2,5,6,8,7,1,3]=>[1,4,6,7,2,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [1,8,4,2,5,6,7,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [3,8,4,1,5,6,7,2]=>[1,3,4,2,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [4,2,8,5,6,7,1,3]=>[1,4,5,6,7,2,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,2,4,7,1,8,6,3]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,4,7,1,8,6,2]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,6,4,1,3,2,5,7]=>[1,8,7,5,3,4,2,6]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [8,1,3,6,5,2,4,7]=>[1,8,7,4,6,2,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [8,1,4,3,6,5,2,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [3,6,5,2,1,8,7,4]=>[1,3,5,2,6,8,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [8,3,2,4,6,5,1,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [8,4,2,1,6,5,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,4,1,2,6,5,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,3,6,4,1,5,2,7]=>[1,8,7,2,3,6,5,4]=>[.,[[[.,[.,[[[.,.],.],.]]],.],.]] [8,2,6,3,4,5,1,7]=>[1,8,7,2,3,6,5,4]=>[.,[[[.,[.,[[[.,.],.],.]]],.],.]] [1,3,4,8,5,7,2,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [5,8,4,7,6,2,3,1]=>[1,5,6,2,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [1,3,4,7,5,8,2,6]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,3,5,2,4,8,7,6]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,6,5,1,3,8,7,4]=>[1,2,6,8,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [4,7,1,6,5,8,3,2]=>[1,4,6,8,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,4,8,7,6,3,1,2]=>[1,5,6,3,8,2,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [2,8,5,1,4,7,6,3]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [3,4,7,8,2,1,6,5]=>[1,3,7,6,2,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [5,1,3,2,8,6,7,4]=>[1,5,8,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,3,1,2,8,6,7,4]=>[1,5,8,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,3,2,1,8,6,7,4]=>[1,5,8,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [6,3,8,2,7,4,1,5]=>[1,6,4,2,3,8,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,2,1,3,6,4,7,5]=>[1,8,5,6,4,3,2,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [3,5,1,7,8,4,2,6]=>[1,3,2,5,8,6,4,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [2,7,4,5,8,3,1,6]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [6,4,3,8,7,2,1,5]=>[1,6,2,4,8,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,3,8,7,4,1,2,5]=>[1,6,2,3,8,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [3,5,7,2,4,8,1,6]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [8,4,7,2,3,1,5,6]=>[1,8,6,2,4,3,7,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [8,4,7,1,3,2,5,6]=>[1,8,6,2,4,3,7,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [8,4,7,2,1,3,5,6]=>[1,8,6,3,7,5,2,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [8,6,4,2,1,3,7,5]=>[1,8,5,2,6,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [6,1,3,8,5,7,2,4]=>[1,6,7,2,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,8,3,2,6,7,1,4]=>[1,5,6,7,2,8,4,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [2,8,1,5,4,7,6,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [1,5,8,7,4,6,2,3]=>[1,2,5,4,7,3,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [2,1,7,6,4,5,8,3]=>[1,2,3,7,8,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,7,2,4,6,5,8,3]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [5,8,2,6,1,3,7,4]=>[1,5,2,8,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [2,5,7,8,4,1,6,3]=>[1,2,5,4,8,3,7,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [4,2,8,1,5,6,7,3]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,1,5,2,6,8,7,3]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [3,4,5,1,6,8,7,2]=>[1,3,5,6,8,2,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [4,2,8,5,1,6,7,3]=>[1,4,5,2,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,1,8,5,2,6,7,3]=>[1,4,5,2,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,8,6,2,1,3,7,4]=>[1,5,2,8,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [8,2,4,1,5,6,7,3]=>[1,8,3,4,2,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [4,6,3,5,8,1,7,2]=>[1,4,5,8,2,6,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,4,5,1,8,6,7,2]=>[1,3,5,8,2,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,8,1,4,5,6,7,2]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,4,5,6,8,2,1,7]=>[1,3,5,8,7,2,4,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,4,5,7,1,8,6,2]=>[1,3,5,2,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,4,5,7,8,2,6,1]=>[1,3,5,8,2,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,4,7,2,1,8,6,5]=>[1,3,7,6,8,5,2,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [3,4,7,8,1,5,6,2]=>[1,3,7,6,5,2,4,8]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [3,4,8,2,1,5,6,7]=>[1,3,8,7,6,5,2,4]=>[.,[[.,.],[[[[[.,.],.],.],.],.]]] [3,5,2,6,7,8,1,4]=>[1,3,2,5,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,2,8,4,1,6,7]=>[1,3,2,5,4,8,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,5,6,2,8,4,1,7]=>[1,3,6,4,2,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,5,6,8,4,1,2,7]=>[1,3,6,2,5,4,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,5,7,2,4,8,6,1]=>[1,3,7,6,8,2,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [3,5,7,2,8,4,6,1]=>[1,3,7,6,4,2,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,6,2,1,7,8,5,4]=>[1,3,2,6,8,4,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,6,2,1,8,5,4,7]=>[1,3,2,6,5,8,7,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,6,7,2,4,8,5,1]=>[1,3,7,5,4,2,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,7,2,1,4,8,6,5]=>[1,3,2,7,6,8,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [3,7,2,1,8,5,6,4]=>[1,3,2,7,6,5,8,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [3,7,2,8,4,5,6,1]=>[1,3,2,7,6,5,4,8]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [3,7,8,2,4,5,6,1]=>[1,3,8,2,7,6,5,4]=>[.,[[.,.],[[[[[.,.],.],.],.],.]]] [3,8,2,1,4,5,6,7]=>[1,3,2,8,7,6,5,4]=>[.,[[.,.],[[[[[.,.],.],.],.],.]]] [4,1,5,6,7,8,3,2]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,1,5,7,3,8,6,2]=>[1,4,7,6,8,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,1,6,3,7,8,5,2]=>[1,4,3,6,8,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,1,6,3,8,5,2,7]=>[1,4,3,6,5,8,7,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,1,6,7,8,5,2,3]=>[1,4,7,2,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,1,6,8,3,5,2,7]=>[1,4,8,7,2,3,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,1,7,3,2,8,6,5]=>[1,4,3,7,6,8,5,2]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,1,7,8,3,5,6,2]=>[1,4,8,2,3,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,1,8,3,2,5,6,7]=>[1,4,3,8,7,6,5,2]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [4,5,2,6,7,8,3,1]=>[1,4,6,8,2,5,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,5,6,3,8,1,2,7]=>[1,4,3,6,2,5,8,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,5,7,3,8,1,6,2]=>[1,4,3,7,6,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,6,2,7,3,8,5,1]=>[1,4,7,5,3,2,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,6,2,7,8,5,1,3]=>[1,4,7,2,6,5,8,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,6,8,3,2,5,1,7]=>[1,4,3,8,7,2,6,5]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [4,7,2,3,1,8,6,5]=>[1,4,3,2,7,6,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,7,2,8,3,5,6,1]=>[1,4,8,2,7,6,5,3]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,8,2,3,1,5,6,7]=>[1,4,3,2,8,7,6,5]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [5,1,2,6,8,4,3,7]=>[1,5,8,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,1,2,7,8,4,6,3]=>[1,5,8,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,1,6,3,8,4,2,7]=>[1,5,8,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,1,6,7,8,4,2,3]=>[1,5,8,3,6,4,7,2]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,1,8,3,4,2,6,7]=>[1,5,4,3,8,7,6,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [5,6,2,3,8,4,1,7]=>[1,5,8,7,2,6,4,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,6,8,3,4,2,1,7]=>[1,5,4,3,8,7,2,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [5,7,2,3,4,8,6,1]=>[1,5,4,3,2,7,6,8]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [5,7,2,3,8,4,6,1]=>[1,5,8,2,7,6,4,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,8,2,3,4,1,6,7]=>[1,5,4,3,2,8,7,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [6,1,2,3,7,8,5,4]=>[1,6,8,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,1,2,3,8,5,4,7]=>[1,6,5,8,7,4,3,2]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [6,1,7,3,4,8,5,2]=>[1,6,8,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,1,7,8,4,5,3,2]=>[1,6,5,4,8,2,3,7]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [6,1,8,3,4,5,2,7]=>[1,6,5,4,3,8,7,2]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [6,7,2,3,8,5,4,1]=>[1,6,5,8,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,7,2,8,4,5,3,1]=>[1,6,5,4,8,2,7,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [6,8,2,3,4,5,1,7]=>[1,6,5,4,3,2,8,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [7,1,2,3,4,8,6,5]=>[1,7,6,8,5,4,3,2]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]] [7,1,2,8,4,5,6,3]=>[1,7,6,5,4,8,3,2]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]] [7,1,8,3,4,5,6,2]=>[1,7,6,5,4,3,8,2]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]] [5,8,1,2,4,3,7,6]=>[1,5,4,2,8,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [1,3,5,7,2,6,4,8]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [3,5,8,6,1,2,4,7]=>[1,3,8,7,4,6,2,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [3,1,6,8,2,4,7,5]=>[1,3,6,4,8,5,2,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,6,2,8,1,5,7,4]=>[1,3,2,6,5,4,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [1,7,5,2,3,4,6,8]=>[1,2,7,6,4,3,5,8]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [2,7,5,1,3,8,4,6]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [8,2,5,7,4,6,1,3]=>[1,8,3,5,4,7,2,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,2,1,3,7,6,4,5]=>[1,8,5,7,4,3,2,6]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [8,2,5,1,3,7,4,6]=>[1,8,6,7,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,2,6,5,4,7,1,3]=>[1,8,3,6,7,2,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [7,6,5,2,4,8,1,3]=>[1,7,2,6,8,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [7,8,2,5,3,1,6,4]=>[1,7,6,2,8,4,5,3]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [7,1,8,6,3,2,4,5]=>[1,7,4,6,2,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [1,6,7,5,3,2,4,8]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,8,1,6,4,2,3,5]=>[1,7,3,2,8,5,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,4,1,2,5,6,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,1,3,7,2,6,4,5]=>[1,8,5,2,3,4,7,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [7,3,2,6,5,1,8,4]=>[1,7,8,4,6,2,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,8,4,2,5,6,1,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,2,7,4,5,6,1,3]=>[1,8,3,7,2,4,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [3,8,7,5,4,6,2,1]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,8,7,6,4,3,5,1]=>[1,2,8,3,7,5,4,6]=>[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] [3,8,7,4,5,6,2,1]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,8,7,6,3,4,5,1]=>[1,2,8,3,7,5,4,6]=>[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] [7,2,8,5,4,6,1,3]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,3,2,8,5,1,7,4]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,4,7,2,5,6,3,1]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [6,8,5,4,3,1,7,2]=>[1,6,2,8,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [5,8,6,4,1,3,7,2]=>[1,5,2,8,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,8,6,1,5,3,7,2]=>[1,4,2,8,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,6,1,8,5,2,7,4]=>[1,3,2,6,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,4,1,2,8,6,7,5]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [6,8,3,5,4,1,7,2]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,2,5,8,3,6,1,4]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [1,7,5,6,3,4,2,8]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,2,6,8,5,3,1,4]=>[1,7,2,3,6,4,8,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,6,3,8,5,2,1,4]=>[1,7,2,6,3,4,8,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [7,2,6,4,8,3,1,5]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [1,5,7,4,2,6,3,8]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,2,3,1,7,8,5,6]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,2,8,4,1,7,6,3]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [8,6,3,4,7,2,5,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [6,8,3,4,5,1,7,2]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,6,3,2,5,8,4,7]=>[1,2,6,8,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [8,3,2,1,5,4,7,6]=>[1,8,6,4,2,3,5,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [6,3,7,1,5,8,4,2]=>[1,6,8,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,2,5,4,8,1,3,7]=>[1,6,2,3,5,8,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [4,3,1,6,5,8,2,7]=>[1,4,6,8,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [1,3,5,4,6,8,2,7]=>[1,2,3,5,6,8,7,4]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [6,1,3,4,5,8,2,7]=>[1,6,8,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,3,4,1,5,2,7,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [7,5,4,2,6,8,3,1]=>[1,7,3,4,2,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [8,2,6,4,1,7,3,5]=>[1,8,5,2,3,6,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [7,3,8,4,5,2,1,6]=>[1,7,2,3,8,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,2,5,1,8,4,3,6]=>[1,7,3,5,8,6,4,2]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,7,3,2,5,4,8,6]=>[1,2,7,8,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [8,7,2,1,5,3,4,6]=>[1,8,6,3,2,7,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [3,6,1,5,8,7,4,2]=>[1,3,2,6,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [8,3,6,4,5,1,7,2]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [5,4,6,8,1,2,7,3]=>[1,5,2,4,8,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [3,4,7,8,6,2,5,1]=>[1,3,7,5,6,2,4,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,1,3,5,7,8,6,2]=>[1,4,5,7,6,8,2,3]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,5,1,8,4,7,3,2]=>[1,6,7,3,2,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,3,1,8,4,7,6,2]=>[1,5,4,8,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [8,2,7,4,6,1,3,5]=>[1,8,5,6,2,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [4,7,3,2,8,1,6,5]=>[1,4,2,7,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [6,3,1,4,7,2,8,5]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,4,3,6,8,2,5,1]=>[1,7,5,8,2,4,6,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [2,8,6,1,5,7,3,4]=>[1,2,8,4,3,6,7,5]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [7,8,2,5,4,3,1,6]=>[1,7,2,8,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [1,8,3,4,2,7,6,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [8,5,3,7,4,2,6,1]=>[1,8,2,5,4,7,6,3]=>[.,[[.,[[[.,.],.],[[.,.],.]]],.]] [4,1,3,6,7,8,2,5]=>[1,4,6,8,5,7,2,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [1,7,6,3,2,5,8,4]=>[1,2,7,8,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [3,8,1,5,6,2,7,4]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [7,1,5,2,8,6,4,3]=>[1,7,4,2,3,5,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [6,5,4,8,7,2,1,3]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [1,8,6,4,5,2,7,3]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [1,8,5,3,6,2,7,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [3,6,2,1,7,5,8,4]=>[1,3,2,6,5,7,8,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,5,4,1,8,7,6,3]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [6,8,1,4,2,7,3,5]=>[1,6,7,3,2,8,5,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [3,4,7,8,2,5,6,1]=>[1,3,7,6,5,2,4,8]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [1,8,2,4,5,6,7,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [5,2,4,1,6,8,7,3]=>[1,5,6,8,3,4,2,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [3,2,5,7,6,1,8,4]=>[1,3,5,6,2,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [4,3,5,6,1,8,7,2]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,3,4,1,7,6,8,2]=>[1,5,7,8,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,4,7,3,5,6,8,2]=>[1,2,4,3,7,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [5,1,3,6,4,8,7,2]=>[1,5,4,6,8,2,3,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [1,3,2,7,5,8,6,4]=>[1,2,3,4,7,6,8,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [1,4,2,5,8,3,7,6]=>[1,2,4,5,8,6,3,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [1,4,2,7,8,5,6,3]=>[1,2,4,7,6,5,8,3]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [5,1,2,6,8,4,7,3]=>[1,5,8,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [3,1,2,6,5,8,4,7]=>[1,3,2,4,6,8,7,5]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [4,1,2,6,8,5,3,7]=>[1,4,6,5,8,7,3,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [1,5,2,4,8,7,6,3]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,2,6,4,8,7,5,3]=>[1,2,3,6,7,5,8,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,2,7,4,8,6,5,3]=>[1,2,3,7,5,8,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,3,2,7,5,8,4,6]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,1,7,5,4,8,6]=>[1,2,3,4,7,8,6,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [1,3,2,8,5,7,4,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [1,4,2,5,8,7,3,6]=>[1,2,4,5,8,6,7,3]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [1,5,2,4,8,7,3,6]=>[1,2,5,8,6,7,3,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,2,6,4,8,7,3,5]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,7,8,5,6,3,4]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,2,6,8,5,7,3,4]=>[1,2,3,6,7,4,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,3,8,2,6,7,4,5]=>[1,2,3,8,5,6,7,4]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [1,4,7,2,8,6,3,5]=>[1,2,4,3,7,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,6,7,8,2,5,3,4]=>[1,2,6,5,3,7,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,2,6,8,3,7,5,4]=>[1,2,3,6,7,5,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,5,7,8,2,3,6,4]=>[1,2,5,3,7,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,2,7,8,4,6,3]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,3,6,2,4,8,7,5]=>[1,2,3,6,8,5,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,6,7,3,4,8,5,2]=>[1,2,6,8,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,5,3,7,4,8,6,2]=>[1,2,5,4,7,6,8,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [3,8,4,1,5,7,2,6]=>[1,3,4,2,8,6,7,5]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [1,3,6,4,2,8,7,5]=>[1,2,3,6,8,5,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,3,7,4,2,8,6,5]=>[1,2,3,7,6,8,5,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [1,3,8,4,2,7,6,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [1,2,8,4,7,3,6,5]=>[1,2,3,8,5,7,6,4]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [1,2,7,4,8,3,6,5]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,2,6,4,8,3,7,5]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,8,3,5,1,4,7,6]=>[1,2,8,6,4,5,3,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [2,3,8,6,1,4,7,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [1,3,8,6,2,7,4,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [1,4,8,6,7,2,3,5]=>[1,2,4,6,3,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,5,6,8,7,2,3,4]=>[1,2,5,7,3,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,2,6,8,5,3,7,4]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,2,7,8,5,3,6,4]=>[1,2,3,7,6,4,8,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,2,5,8,7,3,6,4]=>[1,2,3,5,7,6,4,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,6,8,7,3,5,4]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,2,7,8,6,3,5,4]=>[1,2,3,7,5,6,4,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,6,7,8,5,2,3,4]=>[1,2,6,3,7,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,5,7,8,6,2,3,4]=>[1,2,5,6,3,7,4,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,4,7,6,8,2,3,5]=>[1,2,4,6,3,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,3,7,6,2,8,4,5]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,3,8,7,4,1,6,5]=>[1,2,3,8,5,4,7,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [1,2,8,4,7,6,3,5]=>[1,2,3,8,5,7,4,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [1,2,5,8,7,6,3,4]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,6,8,7,5,3,4]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,2,7,8,6,5,3,4]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [5,2,4,7,6,3,8,1]=>[1,5,6,3,4,7,8,2]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,2,1,7,8,3,4]=>[1,5,7,3,2,6,8,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,6,2,1,4,8,7,3]=>[1,5,4,2,6,8,3,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [2,6,1,4,5,8,7,3]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,4,2,7,6,3,8,1]=>[1,5,6,3,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [2,3,7,6,4,5,8,1]=>[1,2,3,7,8,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,6,1,7,5,8,3,4]=>[1,2,6,8,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,6,1,7,4,8,5,3]=>[1,2,6,8,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,4,6,1,3,8,7,2]=>[1,5,3,6,8,2,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [2,6,1,5,4,8,7,3]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,1,4,7,8,5,3]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,1,2,4,8,6,7,3]=>[1,5,8,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,1,2,4,8,7,6,3]=>[1,5,8,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [1,2,3,8,5,4,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [4,3,1,2,8,5,7,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [2,1,5,3,8,6,4,7]=>[1,2,3,5,8,7,4,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [1,2,3,8,5,6,4,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [1,2,3,8,6,4,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [1,2,3,8,6,5,4,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [1,2,3,8,5,4,6,7]=>[1,2,3,4,8,7,6,5]=>[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] [2,6,1,5,4,8,3,7]=>[1,2,6,8,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,1,2,4,8,6,3,7]=>[1,5,8,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [2,5,4,3,1,8,6,7]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [5,4,6,3,1,8,7,2]=>[1,5,2,4,3,6,8,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [3,6,5,4,1,8,7,2]=>[1,3,5,2,6,8,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [5,2,6,1,7,8,4,3]=>[1,5,7,4,2,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,1,6,2,8,7,3,4]=>[1,5,8,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [2,1,3,7,8,6,4,5]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,1,3,7,8,5,6,4]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [5,2,4,1,7,8,6,3]=>[1,5,7,6,8,3,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,3,1,2,8,6,7,5]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [2,1,3,6,8,5,7,4]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,2,3,8,6,7,4,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [1,2,3,8,7,5,4,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [1,2,3,8,7,4,5,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [1,2,3,8,5,7,4,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [2,1,3,6,8,7,4,5]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [5,4,1,2,8,7,6,3]=>[1,5,8,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [3,1,6,2,8,7,5,4]=>[1,3,6,7,5,8,4,2]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [1,2,3,4,5,9,6,7,8]=>[1,2,3,4,5,6,9,8,7]=>[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]] [1,2,3,4,9,5,6,7,8]=>[1,2,3,4,5,9,8,7,6]=>[.,[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]] [1,2,3,9,4,5,6,7,8]=>[1,2,3,4,9,8,7,6,5]=>[.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]] [1,2,9,3,4,5,6,7,8]=>[1,2,3,9,8,7,6,5,4]=>[.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]] [1,2,3,4,5,6,7,10,8,9]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [1,2,3,4,5,9,7,6,8]=>[1,2,3,4,5,6,9,8,7]=>[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]] [1,2,3,4,5,6,10,7,8,9]=>[1,2,3,4,5,6,7,10,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]] [1,2,3,4,9,6,5,7,8]=>[1,2,3,4,5,9,8,7,6]=>[.,[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]] [1,2,3,4,5,10,6,7,8,9]=>[1,2,3,4,5,6,10,9,8,7]=>[.,[.,[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]]] [1,2,8,4,5,3,6,7]=>[1,2,3,8,7,6,4,5]=>[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] [1,2,3,9,5,4,6,7,8]=>[1,2,3,4,9,8,7,6,5]=>[.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]] [1,2,3,4,10,5,6,7,8,9]=>[1,2,3,4,5,10,9,8,7,6]=>[.,[.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]]] [1,8,3,4,2,5,6,7]=>[1,2,8,7,6,5,3,4]=>[.,[.,[[[[[.,[.,.]],.],.],.],.]]] [1,2,9,4,3,5,6,7,8]=>[1,2,3,9,8,7,6,5,4]=>[.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]] [1,2,3,10,4,5,6,7,8,9]=>[1,2,3,4,10,9,8,7,6,5]=>[.,[.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]]] [1,8,4,3,2,5,6,7]=>[1,2,8,7,6,5,3,4]=>[.,[.,[[[[[.,[.,.]],.],.],.],.]]] [1,9,3,2,4,5,6,7,8]=>[1,2,9,8,7,6,5,4,3]=>[.,[.,[[[[[[[.,.],.],.],.],.],.],.]]] [1,2,10,3,4,5,6,7,8,9]=>[1,2,3,10,9,8,7,6,5,4]=>[.,[.,[.,[[[[[[[.,.],.],.],.],.],.],.]]]] [8,4,7,6,5,3,2,1]=>[1,8,2,4,6,3,7,5]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,5,7,4,6,3,2,1]=>[1,8,2,5,6,3,7,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,7,6,3,5,4,2,1]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [8,5,7,3,6,4,2,1]=>[1,8,2,5,6,4,3,7]=>[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] [8,5,7,2,6,4,3,1]=>[1,8,2,5,6,4,3,7]=>[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] [8,7,6,2,5,4,3,1]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [8,4,7,1,6,5,3,2]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [8,2,7,1,6,5,4,3]=>[1,8,3,7,4,2,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [8,1,7,2,6,5,4,3]=>[1,8,3,7,4,2,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [8,7,6,2,5,3,4,1]=>[1,8,2,7,4,3,6,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [8,4,7,6,5,2,3,1]=>[1,8,2,4,6,3,7,5]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,6,7,5,4,1,3,2]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,7,6,4,5,1,3,2]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [8,7,6,2,5,1,4,3]=>[1,8,3,6,2,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,7,6,1,5,2,4,3]=>[1,8,3,6,2,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [6,8,1,3,2,5,4,7]=>[1,6,5,2,8,7,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,8,1,4,2,5,3,7]=>[1,6,5,2,8,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [7,8,3,6,1,4,2,5]=>[1,7,2,8,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,8,2,5,3,6,1,4]=>[1,7,2,8,4,5,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,8,2,5,1,4,3,6]=>[1,7,3,2,8,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [7,8,1,4,3,6,2,5]=>[1,7,2,8,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,8,1,4,3,7,2,6]=>[1,5,3,2,8,6,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,8,2,5,1,4,3,7]=>[1,6,4,5,2,8,7,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,8,2,5,3,7,1,4]=>[1,6,7,2,8,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,8,2,5,4,7,1,3]=>[1,6,7,2,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,5,4,7,6,8,1,3]=>[1,2,5,6,8,3,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,5,3,7,6,8,1,4]=>[1,2,5,6,8,4,7,3]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [2,5,1,4,3,7,6,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,6,1,4,3,7,5,8]=>[1,2,6,7,5,3,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,6,5,8,1,4,3,7]=>[1,2,6,4,8,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,6,1,5,3,7,4,8]=>[1,2,6,7,4,5,3,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,6,4,7,5,8,1,3]=>[1,2,6,8,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [4,8,1,5,2,6,3,7]=>[1,4,5,2,8,7,3,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [5,8,1,3,2,6,4,7]=>[1,5,2,8,7,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,8,4,7,1,3,2,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,7,6,8,2,4,1,3]=>[1,5,2,7,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,6,8,1,3,2,5]=>[1,4,8,5,2,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,7,5,8,1,3,2,6]=>[1,4,8,6,3,5,2,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [3,7,1,4,2,6,5,8]=>[1,3,2,7,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,7,5,8,1,4,2,6]=>[1,3,5,2,7,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,7,6,8,1,4,2,5]=>[1,3,6,4,8,5,2,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,7,6,8,2,5,1,4]=>[1,3,6,5,2,7,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [4,7,6,8,2,5,1,3]=>[1,4,8,3,6,5,2,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,7,5,8,3,6,1,2]=>[1,4,8,2,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [3,7,5,8,2,6,1,4]=>[1,3,5,2,7,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,7,4,8,2,6,1,5]=>[1,3,4,8,5,2,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [3,7,4,8,1,5,2,6]=>[1,3,4,8,6,5,2,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [3,7,1,5,2,6,4,8]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,7,2,6,1,5,4,8]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,7,2,6,5,8,1,4]=>[1,3,2,7,4,6,8,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [4,7,3,6,5,8,1,2]=>[1,4,6,8,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,6,3,7,1,5,4,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [7,6,4,2,8,5,3,1]=>[1,7,3,4,2,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,6,4,3,8,2,5,1]=>[1,7,5,8,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,8,4,3,7,2,1,5]=>[1,6,2,8,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,7,4,3,5,1,8,2]=>[1,6,2,7,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,7,3,5,4,8,2,1]=>[1,6,8,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,6,3,5,2,4,8,1]=>[1,7,8,2,6,4,5,3]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [7,6,2,8,4,1,5,3]=>[1,7,5,4,8,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [7,6,3,8,2,4,1,5]=>[1,7,2,6,4,8,5,3]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [7,6,3,4,8,2,5,1]=>[1,7,5,8,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,3,4,8,7,2,5,1]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,3,8,4,7,2,1,5]=>[1,6,2,3,8,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,2,8,4,1,7,5,3]=>[1,6,7,5,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,2,7,4,1,5,3,8]=>[1,6,5,2,3,7,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,3,4,7,5,8,2,1]=>[1,6,8,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,6,7,3,4,1,8,2]=>[1,5,4,3,7,8,2,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [4,6,7,8,3,5,2,1]=>[1,4,8,2,6,5,3,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,6,8,3,5,7,2,1]=>[1,4,3,8,2,6,7,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,7,3,5,6,8,2,1]=>[1,4,5,6,8,2,7,3]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,7,3,5,8,2,6,1]=>[1,4,5,8,2,7,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [5,3,4,7,8,2,1,6]=>[1,5,8,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,3,8,2,4,1,6,7]=>[1,5,4,2,3,8,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,3,4,8,2,6,1,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,8,3,5,7,2,6,1]=>[1,4,5,7,6,2,8,3]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,8,3,5,6,7,2,1]=>[1,4,5,6,7,2,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,8,3,6,7,2,5,1]=>[1,4,6,2,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,3,4,8,2,7,6,1]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,3,8,2,4,1,7,6]=>[1,5,4,2,3,8,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [6,4,2,5,1,8,7,3]=>[1,6,8,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [5,8,3,7,2,6,4,1]=>[1,5,2,8,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,7,3,4,8,2,1,6]=>[1,5,8,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,4,2,3,1,6,7]=>[1,5,3,4,2,8,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,4,5,3,8,2,1,7]=>[1,6,2,4,3,5,8,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,4,3,8,5,7,2,1]=>[1,6,7,2,4,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,4,2,8,5,3,1,7]=>[1,6,3,2,4,8,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,4,2,7,3,1,8,5]=>[1,6,2,4,7,8,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,4,3,7,8,5,2,1]=>[1,6,5,8,2,4,7,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,4,5,3,7,1,8,2]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,6,3,7,1,8,2,4]=>[1,5,2,6,8,4,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,6,3,4,7,1,8,2]=>[1,5,7,8,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,6,3,4,8,2,1,7]=>[1,5,8,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,3,5,7,4,8,2,1]=>[1,6,8,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,3,5,4,7,8,2,1]=>[1,6,8,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,4,2,5,1,7,3,8]=>[1,6,7,3,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,3,7,2,4,1,6,8]=>[1,5,4,2,3,7,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,3,4,7,2,6,1,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,3,6,8,2,5,1]=>[1,4,6,2,7,5,8,3]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,5,8,3,6,7,2,1]=>[1,4,3,8,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,5,8,3,7,2,6,1]=>[1,4,3,8,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [5,3,4,6,8,2,1,7]=>[1,5,8,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,3,6,8,2,1,4,7]=>[1,5,2,3,6,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,3,6,7,1,8,2,4]=>[1,5,2,3,6,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,3,4,6,7,1,8,2]=>[1,5,7,8,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,6,3,5,7,8,2,1]=>[1,4,5,7,2,6,8,3]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,5,7,3,6,8,2,1]=>[1,4,3,7,2,5,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [5,7,4,8,6,3,2,1]=>[1,5,6,3,4,8,2,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [1,6,2,5,3,4,8,7]=>[1,2,6,4,5,3,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,3,8,2,4,6,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [1,7,2,3,6,4,8,5]=>[1,2,7,8,5,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,6,8,2,5,3,7,4]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,8,2,5,3,4,7,6]=>[1,2,8,6,4,5,3,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [1,3,5,2,8,4,7,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,2,7,3,5,4,6,8]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,5,8,2,3,7,4,6]=>[1,2,5,3,8,6,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,6,8,2,3,5,4,7]=>[1,2,6,5,3,8,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [5,3,6,1,2,4,8,7]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [7,1,5,8,4,2,3,6]=>[1,7,3,5,4,8,6,2]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,4,1,6,2,8,3,5]=>[1,7,3,2,4,6,8,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [2,1,7,5,8,3,4,6]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [7,1,5,4,8,2,3,6]=>[1,7,3,5,8,6,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,1,4,8,5,2,3,6]=>[1,7,3,4,8,6,2,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [6,4,1,7,2,3,8,5]=>[1,6,3,2,4,7,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,8,3,1,2,4,6,5]=>[1,7,6,4,2,8,5,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [8,7,1,6,4,2,3,5]=>[1,8,5,4,6,2,7,3]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [8,6,1,7,4,2,3,5]=>[1,8,5,4,7,3,2,6]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [7,6,1,8,4,2,3,5]=>[1,7,3,2,6,4,8,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [8,3,7,1,2,4,6,5]=>[1,8,5,2,3,7,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,3,6,1,2,4,7,5]=>[1,8,5,2,3,6,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,3,7,5,1,2,4,6]=>[1,8,6,2,3,7,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [6,7,1,8,4,2,3,5]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,1,7,8,5,3,4,6]=>[1,2,3,7,4,8,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [7,6,3,1,2,4,8,5]=>[1,7,8,5,2,6,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [6,1,2,3,8,7,5,4]=>[1,6,7,5,8,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [6,8,1,4,2,3,7,5]=>[1,6,3,2,8,5,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,8,3,1,2,7,4,5]=>[1,6,7,4,2,8,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,3,1,2,8,4,5]=>[1,6,8,5,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [4,3,6,8,5,7,1,2]=>[1,4,8,2,3,6,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [6,1,2,5,4,8,3,7]=>[1,6,8,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [3,2,8,5,4,1,7,6]=>[1,3,8,6,2,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [7,8,2,1,4,6,3,5]=>[1,7,3,2,8,5,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [2,4,8,5,1,3,6,7]=>[1,2,4,5,3,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [3,5,6,1,8,4,2,7]=>[1,3,6,4,2,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,3,6,8,7,4,2,5]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,2,8,5,7,3,4,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [2,6,1,5,8,3,4,7]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,7,1,6,8,4,3,2]=>[1,5,8,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,8,1,2,5,7,3,6]=>[1,4,2,8,6,7,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,3,6,4,7,2,5,1]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [3,8,1,4,7,2,5,6]=>[1,3,2,8,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [1,7,8,4,6,2,5,3]=>[1,2,7,5,6,3,8,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [3,7,4,8,5,1,6,2]=>[1,3,4,8,2,7,6,5]=>[.,[[.,.],[.,[[[[.,.],.],.],.]]]] [3,7,1,6,5,4,8,2]=>[1,3,2,7,8,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [2,7,3,1,5,8,4,6]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,7,4,6,8,1,3,5]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [8,2,6,7,5,4,3,1]=>[1,8,2,3,6,4,7,5]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [3,6,8,2,7,4,1,5]=>[1,3,8,5,7,2,6,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [1,5,2,8,7,4,6,3]=>[1,2,5,7,6,4,8,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [3,4,2,7,8,1,6,5]=>[1,3,2,4,7,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [4,1,3,7,5,6,8,2]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,3,8,1,7,4,2,5]=>[1,6,4,2,3,8,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,5,8,7,1,4,2,3]=>[1,6,4,7,2,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,1,7,3,8,5,2,6]=>[1,4,3,7,2,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,6,1,4,5,8,2,7]=>[1,3,2,6,8,7,4,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,6,7,4,5,3,8,2]=>[1,2,6,3,7,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,1,7,3,5,4,8,2]=>[1,6,4,3,7,8,2,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,3,1,2,5,8,4,7]=>[1,6,8,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,4,7,2,8,5,3,6]=>[1,2,4,3,7,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [5,6,8,7,2,4,1,3]=>[1,5,2,6,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [6,8,5,7,1,2,4,3]=>[1,6,2,8,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [2,8,4,1,7,5,6,3]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [8,2,4,3,7,5,6,1]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [6,8,2,1,5,7,3,4]=>[1,6,7,3,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,2,8,4,1,6,3,5]=>[1,7,3,8,5,2,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,2,4,8,6,5,3,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [2,7,8,1,4,6,3,5]=>[1,2,7,3,8,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [4,8,2,5,7,1,6,3]=>[1,4,5,7,6,2,8,3]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,1,6,8,5,3,7,2]=>[1,4,8,2,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,2,6,4,8,3,1,7]=>[1,5,8,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,7,1,3,4,5,8,2]=>[1,6,5,4,3,2,7,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [1,3,6,5,2,8,4,7]=>[1,2,3,6,8,7,4,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [7,1,6,5,3,4,8,2]=>[1,7,8,2,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [6,3,4,2,8,7,5,1]=>[1,6,7,5,8,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [4,3,8,7,5,2,6,1]=>[1,4,7,6,2,3,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,3,8,6,1,2,4,7]=>[1,5,2,3,8,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [2,5,6,3,4,8,7,1]=>[1,2,5,4,3,6,8,7]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [2,5,3,6,8,7,4,1]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [4,8,7,3,5,2,6,1]=>[1,4,3,7,6,2,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [6,3,5,4,8,7,2,1]=>[1,6,7,2,3,5,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [4,7,6,2,5,3,8,1]=>[1,4,2,7,8,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,5,2,7,1,4,3,6]=>[1,8,6,4,7,3,2,5]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [5,1,7,2,4,3,8,6]=>[1,5,4,2,3,7,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,5,3,4,8,6,2,7]=>[1,2,5,8,7,3,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,4,1,3,8,6,2,7]=>[1,5,8,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [8,2,3,7,6,4,5,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [5,8,2,4,7,6,3,1]=>[1,5,7,3,2,8,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,8,2,5,3,4,7,1]=>[1,6,4,5,3,2,8,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [7,2,5,6,4,8,1,3]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [1,6,7,4,8,2,3,5]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,1,3,5,8,2,6,4]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [8,2,1,3,5,6,7,4]=>[1,8,4,3,2,5,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [6,3,1,4,7,5,8,2]=>[1,6,5,7,8,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [4,1,3,8,2,6,7,5]=>[1,4,8,5,2,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [2,8,3,6,7,5,4,1]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [3,6,1,4,7,2,8,5]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [1,5,8,4,7,2,3,6]=>[1,2,5,7,3,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,2,7,4,5,8,1,3]=>[1,6,8,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [2,1,8,4,5,7,3,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [2,1,8,5,4,3,6,7]=>[1,2,3,8,7,6,4,5]=>[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] [2,7,4,1,5,3,8,6]=>[1,2,7,8,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [2,7,1,4,6,3,8,5]=>[1,2,7,8,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [4,7,5,6,8,1,3,2]=>[1,4,6,2,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,1,3,2,8,5,4,6]=>[1,7,4,2,3,5,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [2,8,5,4,1,3,6,7]=>[1,2,8,7,6,3,5,4]=>[.,[.,[[[[.,[[.,.],.]],.],.],.]]] [3,8,6,5,1,4,2,7]=>[1,3,6,4,5,2,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,3,4,8,6,5,2,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [4,8,5,2,7,3,6,1]=>[1,4,2,8,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [5,2,8,4,3,7,6,1]=>[1,5,3,8,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [7,5,2,8,4,6,1,3]=>[1,7,2,5,4,8,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [5,7,4,3,6,2,8,1]=>[1,5,6,2,7,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,7,5,1,2,8,3,4]=>[1,6,8,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,6,2,4,5,8,3,1]=>[1,7,3,2,6,8,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [3,6,8,4,7,2,5,1]=>[1,3,8,2,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [7,6,3,8,4,2,5,1]=>[1,7,5,4,8,2,6,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [6,2,7,5,8,3,1,4]=>[1,6,3,7,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,8,3,6,4,5,7,1]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [2,1,5,6,8,3,7,4]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,6,8,3,2,7,4,5]=>[1,2,6,7,4,3,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,5,7,2,8,4,1,3]=>[1,6,4,2,5,8,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,5,6,4,8,2,7,3]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [3,1,5,6,4,8,7,2]=>[1,3,5,4,6,8,2,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [1,3,6,2,5,7,8,4]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,4,6,3,5,7,8,2]=>[1,2,4,3,6,7,8,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [3,5,1,6,4,7,8,2]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,6,1,4,2,7,8,5]=>[1,3,2,6,7,8,5,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,4,6,3,1,7,8,5]=>[1,2,4,3,6,7,8,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,3,6,5,2,7,8,4]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,6,4,3,8,5,7]=>[1,2,3,6,8,7,5,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,2,6,3,5,8,7,4]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,3,5,1,8,4,7,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,3,6,1,8,5,4,7]=>[1,2,3,6,5,8,7,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,2,7,4,6,8,3,5]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,3,7,5,1,8,4,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [4,7,2,5,3,8,6,1]=>[1,4,5,3,2,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [1,2,7,6,4,8,5,3]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,2,7,3,6,8,5,4]=>[1,2,3,7,5,6,8,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,3,6,1,8,5,7,4]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [3,1,5,4,8,7,6,2]=>[1,3,5,8,2,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [1,2,5,8,4,7,3,6]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,2,6,8,5,4,7,3]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,3,6,8,5,2,7,4]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,4,7,6,8,3,1,5]=>[1,2,4,6,3,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,3,6,8,5,2,4,7]=>[1,2,3,6,4,8,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,2,6,8,5,4,3,7]=>[1,2,3,6,4,8,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,2,5,8,4,3,7,6]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,3,5,8,2,4,7,6]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,3,6,8,2,5,4,7]=>[1,2,3,6,5,4,8,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,4,6,8,3,2,5,7]=>[1,2,4,8,7,5,3,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [4,6,1,7,5,8,2,3]=>[1,4,7,2,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [2,3,6,7,5,8,1,4]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,3,7,5,6,8,2,4]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,3,6,5,8,1,7,4]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,4,6,2,8,1,7,5]=>[1,3,6,2,4,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,5,4,6,8,2,1,7]=>[1,3,4,6,2,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [3,5,4,6,8,1,2,7]=>[1,3,4,6,2,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [1,2,4,7,5,8,3,6]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,2,6,7,4,8,3,5]=>[1,2,3,6,8,5,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,2,6,7,3,8,5,4]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,2,5,7,3,8,6,4]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [3,1,5,7,6,8,4,2]=>[1,3,5,6,8,2,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [3,5,4,6,8,2,7,1]=>[1,3,4,6,2,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [4,2,6,1,8,7,5,3]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,1,6,5,8,7,4,2]=>[1,3,6,7,4,5,8,2]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,3,6,5,8,7,1,4]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,7,4,6,8,5,3]=>[1,2,3,7,5,6,8,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,2,7,5,6,8,4,3]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,1,6,7,5,8,4,2]=>[1,3,6,8,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,6,2,7,5,8,3,1]=>[1,4,7,3,2,6,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [2,4,7,6,8,3,5,1]=>[1,2,4,6,3,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,3,6,8,2,5,7,4]=>[1,2,3,6,5,4,8,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,3,5,8,2,7,4,6]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,2,5,8,4,7,6,3]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,2,4,8,7,3,6,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [1,2,5,8,7,4,3,6]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,8,7,2,4,6]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,3,7,6,8,5,1,4]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [5,7,1,2,8,6,4,3]=>[1,5,8,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [1,2,6,8,5,7,4,3]=>[1,2,3,6,7,4,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,5,8,7,4,6,3]=>[1,2,3,5,7,6,4,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,4,8,7,6,3,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [6,4,5,7,2,8,1,3]=>[1,6,8,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [5,3,4,7,2,8,1,6]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,2,7,4,6,8,1,5]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [5,3,6,2,7,1,4,8]=>[1,5,7,4,2,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [2,6,3,4,7,1,5,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,7,3,4,5,8,1,6]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [3,7,4,5,6,8,1,2]=>[1,3,4,5,6,8,2,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [4,7,6,2,3,8,1,5]=>[1,4,2,7,3,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [7,3,5,2,4,8,1,6]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,5,2,3,4,8,1,7]=>[1,6,8,7,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [5,3,1,2,8,4,7,6]=>[1,5,8,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,2,1,7,3,4,6,8]=>[1,5,3,2,4,7,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,2,1,8,3,4,6,7]=>[1,5,3,2,4,8,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,3,2,8,4,5,7,1]=>[1,6,5,4,8,2,3,7]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [7,3,1,2,8,4,6,5]=>[1,7,6,4,2,3,5,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [6,4,1,3,8,5,7,2]=>[1,6,5,8,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,2,3,1,8,4,7,5]=>[1,6,4,2,3,5,8,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,6,2,4,7,1,5,3]=>[1,8,3,2,6,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,5,2,3,6,1,4,7]=>[1,8,7,4,3,2,5,6]=>[.,[[[[[.,.],.],[.,[.,.]]],.],.]] [8,2,1,7,3,4,5,6]=>[1,8,6,4,7,5,3,2]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [8,6,3,7,2,4,5,1]=>[1,8,2,6,4,7,5,3]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [8,2,7,3,4,5,6,1]=>[1,8,2,3,7,6,5,4]=>[.,[[.,[.,[[[[.,.],.],.],.]]],.]] [8,1,6,2,3,4,5,7]=>[1,8,7,5,3,6,4,2]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [8,1,7,3,4,5,6,2]=>[1,8,2,3,7,6,5,4]=>[.,[[.,[.,[[[[.,.],.],.],.]]],.]] [8,6,1,7,2,4,5,3]=>[1,8,3,2,6,4,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,1,5,7,2,3,6,4]=>[1,8,4,7,6,3,5,2]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [7,2,1,8,3,4,5,6]=>[1,7,5,3,2,4,8,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,3,8,2,4,5,6,1]=>[1,7,6,5,4,2,3,8]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [7,2,8,3,4,5,6,1]=>[1,7,6,5,4,3,8,2]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]] [1,7,8,3,4,5,6,2]=>[1,2,7,6,5,4,3,8]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [1,4,5,8,3,6,7,2]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [6,2,7,1,8,4,5,3]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,7,1,3,8,5,6,2]=>[1,4,3,2,7,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [1,6,2,8,4,5,7,3]=>[1,2,6,5,4,8,3,7]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [4,1,3,6,8,2,7,5]=>[1,4,6,2,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,3,4,6,8,2,7,1]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,4,5,8,7,1,2,3]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,3,4,8,7,1,2,6]=>[1,5,7,2,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,7,6,1,2,4,8]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,8,3,7,2,4,5,6]=>[1,2,8,6,4,7,5,3]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [6,8,2,3,5,1,4,7]=>[1,6,2,8,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,7,8,2,6,1,3,5]=>[1,4,2,7,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,2,8,7,1,4,5,3]=>[1,6,4,7,5,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,8,6,1,3,4,5,7]=>[1,2,8,7,5,3,6,4]=>[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] [2,7,6,1,3,4,5,8]=>[1,2,7,5,3,6,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,7,6,2,3,4,5,8]=>[1,2,7,5,3,6,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,8,6,2,3,4,5,7]=>[1,2,8,7,5,3,6,4]=>[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] [2,8,7,3,4,5,6,1]=>[1,2,8,3,7,6,5,4]=>[.,[.,[[.,[[[[.,.],.],.],.]],.]]] [7,8,3,6,2,4,5,1]=>[1,7,5,2,8,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [1,5,8,7,2,3,6,4]=>[1,2,5,3,8,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [8,7,6,1,3,4,5,2]=>[1,8,2,7,5,3,6,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [3,6,2,4,7,1,8,5]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,1,6,4,8,5,3,7]=>[1,2,3,6,5,8,7,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [3,6,2,5,7,1,4,8]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [1,2,8,3,7,5,4,6]=>[1,2,3,8,6,5,7,4]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [6,1,3,2,8,5,4,7]=>[1,6,5,8,7,4,2,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [5,6,1,2,8,4,3,7]=>[1,5,8,7,3,2,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [1,6,3,8,7,4,2,5]=>[1,2,6,4,8,5,7,3]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [4,3,8,1,2,6,7,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,1,2,4,5,6,7,8,9]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [2,4,1,3,5,6,7,8,9]=>[1,2,4,3,5,6,7,8,9]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [2,3,5,1,4,6,7,8,9]=>[1,2,3,5,4,6,7,8,9]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]] [2,3,4,6,1,5,7,8,9]=>[1,2,3,4,6,5,7,8,9]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]] [2,3,4,5,7,1,6,8,9]=>[1,2,3,4,5,7,6,8,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [2,3,4,5,6,8,1,7,9]=>[1,2,3,4,5,6,8,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [3,6,8,7,1,2,5,4]=>[1,3,8,4,7,5,2,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [6,2,8,5,4,7,1,3]=>[1,6,7,2,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,5,7,2,4,8,1,3]=>[1,6,8,3,7,2,5,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [3,4,1,6,5,8,7,2]=>[1,3,2,4,6,8,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [4,3,5,1,2,8,7,6]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [3,4,5,6,1,8,7,2]=>[1,3,5,2,4,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [3,4,5,8,7,2,1,6]=>[1,3,5,7,2,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [1,4,7,2,6,3,5,8]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [8,4,7,5,2,1,6,3]=>[1,8,3,7,6,2,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [8,1,4,7,2,3,6,5]=>[1,8,5,2,3,4,7,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [1,8,5,7,3,4,6,2]=>[1,2,8,3,5,4,7,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [6,3,5,1,7,4,2,8]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,4,8,1,6,3,2,7]=>[1,5,6,3,8,7,2,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,4,7,6,3,8,1,2]=>[1,5,3,7,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,6,3,7,5,8,1,2]=>[1,4,7,2,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,1,3,5,8,6,2,7]=>[1,4,5,8,7,2,3,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [5,7,4,3,8,1,2,6]=>[1,5,8,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,4,8,3,7,6,5,2]=>[1,2,4,3,8,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [4,3,8,2,1,6,5,7]=>[1,4,2,3,8,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [3,1,2,5,7,6,4,8]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,8,1,6,7,5,4,2]=>[1,3,2,8,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [3,7,2,6,8,5,1,4]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [7,2,3,8,5,6,1,4]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,2,1,7,5,6,4,3]=>[1,8,3,2,4,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,1,3,6,5,7,4,2]=>[1,8,2,3,4,6,7,5]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [8,2,4,3,6,1,5,7]=>[1,8,7,5,6,2,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [1,7,8,5,4,3,6,2]=>[1,2,7,6,3,8,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,8,4,5,3,2,6,7]=>[1,2,8,7,6,3,4,5]=>[.,[.,[[[[.,[.,[.,.]]],.],.],.]]] [7,8,5,4,3,1,6,2]=>[1,7,6,2,8,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [7,1,6,3,4,2,5,8]=>[1,7,5,4,3,6,2,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [3,6,1,4,2,7,5,8]=>[1,3,2,6,7,5,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,4,1,8,5,7,6,2]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,8,5,6,7,2,1,4]=>[1,3,5,7,2,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [8,1,7,6,2,4,3,5]=>[1,8,5,2,3,7,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,5,6,1,4,2,3,7]=>[1,8,7,3,6,2,5,4]=>[.,[[[[.,.],[[[.,.],.],.]],.],.]] [1,6,4,5,7,2,3,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,8,6,5,7,3,4,2]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [1,7,5,3,6,8,4,2]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [7,4,1,6,5,8,3,2]=>[1,7,3,2,4,6,8,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [4,1,5,8,7,6,3,2]=>[1,4,8,2,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [1,2,5,8,6,7,3,4]=>[1,2,3,5,6,7,4,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [4,2,1,5,8,7,3,6]=>[1,4,5,8,6,7,3,2]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [5,2,4,6,1,7,3,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [1,5,3,6,8,7,4,2]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [3,1,5,7,6,8,2,4]=>[1,3,5,6,8,4,7,2]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [1,4,6,3,7,2,8,5]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,7,3,6,5,2,8,4]=>[1,2,7,8,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [8,6,2,5,4,1,7,3]=>[1,8,3,2,6,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [3,7,2,6,5,4,1,8]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [7,6,2,5,4,3,1,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [4,7,5,2,6,3,1,8]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,2,6,4,7,5,1,8]=>[1,3,6,5,7,2,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [1,3,4,7,6,2,8,5]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,8,3,6,1,7,5,4]=>[1,2,8,4,6,7,5,3]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [3,8,2,6,5,1,7,4]=>[1,3,2,8,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [7,8,2,5,4,1,6,3]=>[1,7,6,2,8,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [4,8,5,2,6,1,7,3]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,5,1,3,7,2,8,6]=>[1,4,3,2,5,7,8,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [6,1,3,7,5,2,8,4]=>[1,6,2,3,4,7,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,1,3,6,2,8,5,4]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,1,3,6,2,7,5,4]=>[1,8,4,6,7,5,2,3]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [1,2,4,7,3,8,6,5]=>[1,2,3,4,7,6,8,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [7,1,8,2,6,5,4,3]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [3,1,8,6,2,7,5,4]=>[1,3,8,4,6,7,5,2]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [4,1,7,8,2,6,5,3]=>[1,4,8,3,7,5,2,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [4,2,7,8,1,6,5,3]=>[1,4,8,3,7,5,2,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [3,2,8,6,1,7,5,4]=>[1,3,8,4,6,7,5,2]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [7,2,8,1,6,5,4,3]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [1,8,7,2,6,5,4,3]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [2,8,7,1,6,5,4,3]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [3,8,7,1,6,5,4,2]=>[1,3,7,4,2,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,8,7,5,1,6,3,2]=>[1,4,5,2,8,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [6,7,8,5,1,4,3,2]=>[1,6,4,5,2,7,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,6,3,8,4,1,7,2]=>[1,5,4,8,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [7,3,8,5,4,1,6,2]=>[1,7,6,2,3,8,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [3,4,8,6,5,1,7,2]=>[1,3,8,2,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [1,4,8,6,2,7,5,3]=>[1,2,4,6,7,5,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [8,4,6,7,1,5,3,2]=>[1,8,2,4,7,3,6,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [5,6,4,7,8,1,3,2]=>[1,5,8,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [3,4,6,5,1,2,8,7]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [7,3,5,1,2,8,6,4]=>[1,7,6,8,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [1,4,6,2,3,8,7,5]=>[1,2,4,3,6,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,3,2,7,4,8,6,5]=>[1,2,3,4,7,6,8,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [7,2,1,6,3,8,5,4]=>[1,7,5,3,2,4,6,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [2,3,1,7,6,4,8,5]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [5,6,7,1,2,8,4,3]=>[1,5,2,6,8,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,7,5,1,2,8,6,3]=>[1,4,2,7,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,7,1,6,2,8,5,4]=>[1,3,2,7,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [7,6,1,2,8,5,4,3]=>[1,7,4,2,6,5,8,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,7,1,3,8,6,5,4]=>[1,2,7,5,8,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,7,2,3,8,6,5,4]=>[1,2,7,5,8,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [3,8,1,6,2,7,5,4]=>[1,3,2,8,4,6,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [4,8,5,1,2,7,6,3]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,6,8,1,2,7,4,3]=>[1,5,2,6,7,4,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [2,1,3,7,4,8,6,5]=>[1,2,3,4,7,6,8,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [4,2,7,3,6,8,1,5]=>[1,4,3,7,2,5,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [5,3,6,4,2,8,1,7]=>[1,5,2,3,6,8,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,2,6,4,7,3,1,8]=>[1,5,7,2,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,6,3,5,4,8,1,7]=>[1,2,6,8,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,7,4,3,5,8,1,6]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [7,3,6,4,2,8,1,5]=>[1,7,2,3,6,8,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [5,4,3,1,8,2,7,6]=>[1,5,8,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,5,4,2,7,3,1,8]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,4,1,8,3,2,6,7]=>[1,5,3,2,4,8,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,5,2,8,3,4,7,1]=>[1,6,4,8,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,4,2,1,8,3,6,5]=>[1,7,6,3,2,4,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [6,5,3,4,8,2,7,1]=>[1,6,2,5,8,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,1,5,3,8,2,7,4]=>[1,6,2,3,5,8,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [4,6,3,1,8,2,7,5]=>[1,4,2,6,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [8,6,2,5,7,4,1,3]=>[1,8,3,2,6,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,5,3,2,6,4,1,7]=>[1,8,7,2,5,6,4,3]=>[.,[[[.,[[[.,.],.],[.,.]]],.],.]] [7,5,2,6,4,3,1,8]=>[1,7,2,5,4,6,3,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [8,1,3,7,2,6,5,4]=>[1,8,4,7,5,2,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [1,7,6,8,3,2,4,5]=>[1,2,7,4,8,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [7,3,8,4,5,2,6,1]=>[1,7,6,2,3,8,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [6,1,7,4,2,5,3,8]=>[1,6,5,2,3,7,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [1,2,7,3,4,6,5,8]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,7,8,4,3,5,6,2]=>[1,2,7,6,5,3,8,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [2,6,1,7,3,5,4,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [3,1,5,8,4,2,6,7]=>[1,3,5,4,8,7,6,2]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [4,3,1,6,8,2,7,5]=>[1,4,6,2,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,7,4,8,3,2,1,6]=>[1,5,3,4,8,6,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,4,8,2,7,3,1,6]=>[1,5,7,2,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,4,7,5,3,2,1,8]=>[1,6,2,4,5,3,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [1,8,3,7,6,2,4,5]=>[1,2,8,5,6,3,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [5,8,3,2,6,4,1,7]=>[1,5,6,4,2,8,7,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [4,6,8,2,7,3,1,5]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,6,8,7,3,4,1,5]=>[1,2,6,4,7,3,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,8,1,7,2,5,4,3]=>[1,6,5,2,8,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [3,8,7,4,5,6,1,2]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,8,6,4,3,5,1,7]=>[1,2,8,7,3,6,5,4]=>[.,[.,[[[.,[[[.,.],.],.]],.],.]]] [2,7,6,3,5,4,1,8]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,7,6,5,2,4,3,8]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,8,6,5,3,2,4,7]=>[1,2,8,7,4,5,3,6]=>[.,[.,[[[[.,.],[.,[.,.]]],.],.]]] [5,8,3,7,6,2,4,1]=>[1,5,6,2,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [7,1,8,6,5,2,3,4]=>[1,7,3,8,4,6,2,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [8,7,2,5,4,3,1,6]=>[1,8,6,3,2,7,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [6,8,3,2,5,4,7,1]=>[1,6,4,2,8,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,5,7,8,4,3,6,2]=>[1,2,5,4,8,3,7,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [6,3,8,1,5,4,7,2]=>[1,6,4,2,3,8,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,2,1,8,5,4,7,3]=>[1,6,4,8,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [2,6,5,7,4,1,3,8]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [2,5,6,8,4,3,7,1]=>[1,2,5,4,8,3,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [2,4,7,5,8,1,6,3]=>[1,2,4,5,8,3,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [2,5,4,7,1,8,6,3]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,2,1,8,7,6,4,3]=>[1,5,7,4,8,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [4,8,6,7,5,3,1,2]=>[1,4,7,2,8,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [6,5,4,8,2,1,7,3]=>[1,6,2,5,3,4,8,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,8,4,7,2,6,3,1]=>[1,5,2,8,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [1,5,7,4,8,2,6,3]=>[1,2,5,8,3,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,5,7,3,2,8,6,4]=>[1,2,5,3,7,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,8,3,2,7,6,4,1]=>[1,5,7,4,2,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,2,1,4,3,6,7,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [3,5,7,4,2,6,1,8]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,6,4,5,1,2,7,8]=>[1,3,4,5,2,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [4,2,1,5,7,6,3,8]=>[1,4,5,7,3,2,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,3,5,1,7,6,2,8]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,5,4,7,1,6,2,8]=>[1,3,4,7,2,5,6,8]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,4,7,5,6,1,2,8]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,4,5,8,6,7,1,2]=>[1,3,5,6,7,2,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,5,4,6,1,8,7,2]=>[1,3,4,6,8,2,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [4,3,5,1,6,8,7,2]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,2,1,5,6,8,7,3]=>[1,4,5,6,8,3,2,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [2,1,4,3,6,5,10,9,7,8]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]] [2,1,4,3,6,5,8,7,12,11,9,10]=>[1,2,3,4,5,6,7,8,9,12,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]]] [2,4,1,3,5,6,7,8,9,10]=>[1,2,4,3,5,6,7,8,9,10]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,1,7,3,8,4,6,5]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [4,1,8,2,7,3,6,5]=>[1,4,2,3,8,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [7,1,3,2,8,4,6,5]=>[1,7,6,4,2,3,5,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [8,1,7,2,5,3,6,4]=>[1,8,4,2,3,7,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [5,1,8,2,7,3,6,4]=>[1,5,7,6,3,8,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,1,8,2,4,3,7,6]=>[1,5,4,2,3,8,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [8,1,6,2,4,3,7,5]=>[1,8,5,4,2,3,6,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [6,1,8,2,4,3,7,5]=>[1,6,3,8,5,4,2,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,1,8,2,5,3,7,4]=>[1,6,3,8,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,1,6,2,5,3,7,4]=>[1,8,4,2,3,6,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,1,6,2,7,3,5,4]=>[1,8,4,2,3,6,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [6,1,8,2,7,3,5,4]=>[1,6,3,8,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,1,7,2,8,3,5,4]=>[1,6,3,7,5,8,4,2]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,1,7,2,5,3,8,4]=>[1,6,3,7,8,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,1,7,2,4,3,8,5]=>[1,6,3,7,8,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,1,6,2,4,3,8,7]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [7,1,5,2,4,3,8,6]=>[1,7,8,6,3,5,4,2]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [7,1,6,2,4,3,8,5]=>[1,7,8,5,4,2,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,1,6,2,5,3,8,4]=>[1,7,8,4,2,3,6,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [1,8,2,7,5,4,6,3]=>[1,2,8,3,4,7,6,5]=>[.,[.,[[.,[.,[[[.,.],.],.]]],.]]] [1,8,2,7,4,3,5,6]=>[1,2,8,6,3,4,7,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [1,8,6,4,7,2,3,5]=>[1,2,8,5,7,3,6,4]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [1,8,4,2,6,3,5,7]=>[1,2,8,7,5,6,3,4]=>[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] [4,1,7,2,6,3,5,8]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,1,7,4,3,6,2,8]=>[1,5,3,7,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,5,8,3,2,4,1,6]=>[1,7,2,5,3,8,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [1,8,5,4,3,6,2,7]=>[1,2,8,7,3,5,4,6]=>[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] [1,8,5,4,3,7,2,6]=>[1,2,8,6,7,3,5,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [1,8,5,4,7,2,6,3]=>[1,2,8,3,5,7,6,4]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [1,8,5,4,2,6,7,3]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [7,4,8,2,1,3,5,6]=>[1,7,5,2,4,3,8,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,5,4,8,2,3,6,1]=>[1,7,6,3,4,8,2,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [6,4,8,2,1,3,7,5]=>[1,6,3,8,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [7,3,8,1,5,6,2,4]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [5,1,7,4,2,6,8,3]=>[1,5,2,3,7,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,1,6,3,2,5,8,7]=>[1,4,3,6,5,2,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [5,4,3,7,1,2,8,6]=>[1,5,2,4,7,8,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,5,1,7,3,8,2,4]=>[1,6,8,4,7,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,3,2,8,5,7,1,4]=>[1,6,7,2,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,5,4,2,8,3,7,1]=>[1,6,3,4,2,5,8,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,5,4,3,8,2,7,1]=>[1,6,2,5,8,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,5,4,3,8,7,1,2]=>[1,6,7,2,5,8,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,5,4,8,6,1,3,2]=>[1,7,3,4,8,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,3,8,1,7,5,2,4]=>[1,6,5,7,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,5,8,3,1,7,4,2]=>[1,6,7,4,3,8,2,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [5,4,8,2,1,7,3,6]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,4,3,8,1,6,2,7]=>[1,5,2,4,8,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,4,2,8,5,1,3,7]=>[1,6,2,4,8,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,6,4,8,5,1,2,3]=>[1,7,2,6,3,4,8,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [7,2,8,6,3,1,4,5]=>[1,7,4,6,2,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,1,7,8,3,6,4,5]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [6,4,1,7,8,2,3,5]=>[1,6,2,4,7,3,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [4,3,1,5,2,7,6,8]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,4,2,7,3,8,1,6]=>[1,5,3,2,4,7,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,4,1,7,8,2,6,3]=>[1,5,8,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,4,2,6,1,8,7,3]=>[1,5,2,4,6,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,4,3,1,6,7,2,8]=>[1,5,6,7,2,4,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,4,2,6,3,8,7,1]=>[1,5,3,2,4,6,8,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [4,3,1,5,2,6,8,7]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,4,2,1,6,7,8,3]=>[1,5,6,7,8,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,4,3,1,6,7,8,2]=>[1,5,6,7,8,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [6,3,8,1,2,5,7,4]=>[1,6,5,2,3,8,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [3,6,7,1,2,5,8,4]=>[1,3,7,8,4,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [7,8,3,1,2,5,6,4]=>[1,7,6,5,2,8,4,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [7,8,1,3,2,4,6,5]=>[1,7,6,4,3,2,8,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [7,8,2,1,3,5,4,6]=>[1,7,4,2,8,6,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [5,2,3,7,1,8,6,4]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,5,3,6,1,8,7,4]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,6,7,3,1,8,4,5]=>[1,2,6,8,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,6,7,1,3,5,4,8]=>[1,2,6,5,3,7,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [6,2,8,3,1,7,4,5]=>[1,6,7,4,3,8,5,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [3,2,5,7,1,8,4,6]=>[1,3,5,2,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,3,1,2,7,8,6,5]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,1,2,7,3,6,4,8]=>[1,5,3,2,4,7,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,1,4,7,8,2,3,6]=>[1,5,8,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,3,4,7,8,6,1,2]=>[1,5,8,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [3,5,4,6,8,7,1,2]=>[1,3,4,6,7,2,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [1,5,4,6,8,2,3,7]=>[1,2,5,8,7,3,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,6,7,3,2,4,8,5]=>[1,2,6,4,3,7,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,5,3,6,2,7,8,4]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,1,3,7,2,6,8,4]=>[1,5,2,3,4,7,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,2,4,7,8,1,6,3]=>[1,5,8,3,4,7,6,2]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [4,5,2,8,6,1,7,3]=>[1,4,8,3,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [5,3,1,8,2,6,7,4]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,1,8,3,2,4,7,5]=>[1,6,4,3,8,5,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [4,3,5,7,6,8,1,2]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,2,1,8,3,6,4,7]=>[1,5,3,2,4,8,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [3,4,2,1,8,7,5,6]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [7,6,5,4,8,1,3,2]=>[1,7,3,5,8,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,6,5,8,2,1,4,3]=>[1,7,4,8,3,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [8,5,4,3,2,1,7,6]=>[1,8,6,2,5,3,4,7]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [7,6,5,2,8,1,4,3]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,6,5,8,4,1,3,2]=>[1,7,3,5,4,8,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,8,6,3,2,1,5,4]=>[1,7,5,2,8,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,8,2,4,5,1,3,6]=>[1,7,3,2,8,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [4,6,7,2,5,1,3,8]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,8,1,3,2,4,5,6]=>[1,7,5,2,8,6,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,8,4,1,5,2,3,6]=>[1,7,3,4,2,8,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [3,6,7,2,1,4,5,8]=>[1,3,7,5,2,6,4,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,2,3,6,1,4,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [2,5,3,6,1,4,7,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,6,7,3,1,4,5,8]=>[1,2,6,4,3,7,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [4,6,7,1,5,2,3,8]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,4,7,1,5,2,3,8]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,2,7,3,1,4,5,8]=>[1,6,4,3,7,5,2,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [3,2,5,6,1,4,7,8]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,5,2,6,1,4,7,8]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,5,4,6,7,8,1,2]=>[1,3,4,6,8,2,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [1,5,4,6,7,2,3,8]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,6,7,3,2,4,5,8]=>[1,2,6,4,3,7,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,5,3,6,2,4,7,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,1,3,6,2,4,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [2,5,4,6,7,1,3,8]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,6,7,4,5,1,3,8]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,2,7,4,5,1,3,8]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,2,5,6,7,1,3,8]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,3,1,6,2,4,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,1,7,3,2,4,5,8]=>[1,6,4,3,7,5,2,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,1,7,4,5,2,3,8]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,3,7,4,5,8,1,2]=>[1,6,8,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,4,1,6,7,2,3,8]=>[1,5,7,3,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,2,1,6,3,4,7,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [7,3,2,5,4,1,6,8]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,6,5,2,1,4,3,8]=>[1,7,3,5,2,6,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,3,6,7,5,2,8,4]=>[1,2,3,6,4,7,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [7,3,4,1,6,2,5,8]=>[1,7,5,6,2,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,3,4,1,6,5,2,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,3,4,1,5,6,2,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,3,2,5,1,6,4,8]=>[1,7,4,5,2,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,6,5,4,1,3,2,8]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [7,3,4,1,5,2,6,8]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [1,3,6,7,2,5,8,4]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,7,4,6,2,8,5,3]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [4,3,1,7,2,6,8,5]=>[1,4,7,8,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,6,1,4,7,3,8,2]=>[1,5,7,8,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,2,1,7,4,8,6]=>[1,5,7,8,6,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,3,4,5,8,7,2,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [6,3,4,5,8,1,7,2]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,4,5,1,6,8,7,3]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [3,1,2,5,6,8,7,4]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [4,3,2,5,6,8,1,7]=>[1,4,5,6,8,7,2,3]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [2,3,4,5,8,6,1,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [2,3,4,5,8,1,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [3,1,4,6,5,8,7,2]=>[1,3,4,6,8,2,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [4,3,1,7,5,6,8,2]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,1,7,6,5,8,2]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,1,4,6,7,8,5,2]=>[1,3,4,6,8,2,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [1,4,5,2,6,8,7,3]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [3,7,5,2,6,8,1,4]=>[1,3,5,6,8,4,2,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [6,3,5,2,4,7,8,1]=>[1,6,7,8,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [5,3,2,1,4,7,8,6]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,3,1,4,2,7,8,6]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,3,1,2,4,7,8,6]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [7,1,5,2,6,8,4,3]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,1,5,2,6,8,3,4]=>[1,7,3,5,6,8,4,2]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [2,7,4,6,1,8,5,3]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,3,6,7,1,5,8,4]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,3,6,7,5,1,8,4]=>[1,2,3,6,4,7,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [4,3,2,6,7,1,8,5]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,3,2,5,6,8,1,4]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,1,5,4,6,8,2,3]=>[1,7,2,3,5,6,8,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [7,3,4,5,8,6,1,2]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,3,4,5,8,1,6,2]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,3,4,5,8,1,2,6]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [1,3,4,5,8,6,2,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [1,3,4,5,8,2,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [6,3,4,5,8,2,1,7]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,3,4,5,8,2,7,1]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,3,4,5,8,6,2,1]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,1,5,4,6,8,3,2]=>[1,7,3,5,6,8,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,3,2,5,6,8,4,1]=>[1,7,4,5,6,8,2,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [5,7,4,6,1,8,3,2]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,3,4,5,8,1,2,7]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,3,4,5,8,2,1,6]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,3,4,5,8,2,6,1]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [4,7,6,1,8,2,5,3]=>[1,4,2,7,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,6,1,7,5,2,3]=>[1,4,2,8,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [7,6,4,2,8,3,5,1]=>[1,7,5,8,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,6,4,2,7,5,3,1]=>[1,8,2,6,5,7,3,4]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [8,4,7,3,6,5,1,2]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [8,4,6,1,7,5,3,2]=>[1,8,2,4,3,6,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [6,4,7,1,8,3,2,5]=>[1,6,3,7,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,8,4,3,6,2,5,1]=>[1,7,5,6,2,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,2,1,7,3,5,4,8]=>[1,6,5,3,2,4,7,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [2,1,8,6,3,5,4,7]=>[1,2,3,8,7,4,6,5]=>[.,[.,[.,[[[.,[[.,.],.]],.],.]]]] [2,1,7,3,5,8,6,4]=>[1,2,3,7,6,8,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [2,7,3,1,5,4,6,8]=>[1,2,7,6,4,3,5,8]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [4,2,1,8,3,6,7,5]=>[1,4,8,5,3,2,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [2,1,8,6,3,5,7,4]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [6,2,1,7,3,5,8,4]=>[1,6,5,3,2,4,7,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [3,2,1,6,4,5,7,8]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,2,1,5,7,8,4,6]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [2,1,7,3,6,8,4,5]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,7,3,1,5,6,8,4]=>[1,2,7,8,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,4,7,5,1,6,8,3]=>[1,2,4,5,3,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [4,3,7,5,6,1,8,2]=>[1,4,5,6,2,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,3,6,8,5,1,7,2]=>[1,4,8,2,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,1,6,8,3,7,4,5]=>[1,2,3,6,7,4,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,1,8,3,5,7,4,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [3,2,1,5,6,8,4,7]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [3,2,1,5,7,4,6,8]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [2,1,7,3,6,4,5,8]=>[1,2,3,7,5,6,4,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,1,6,3,5,8,4,7]=>[1,2,3,6,8,7,4,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,8,4,7,5,1,6,2]=>[1,3,4,7,6,2,8,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [8,4,3,6,1,7,5,2]=>[1,8,2,4,6,7,5,3]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,2,1,7,3,5,4,6]=>[1,8,6,5,3,2,4,7]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [2,7,3,1,5,6,4,8]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,4,7,5,1,6,3,8]=>[1,2,4,5,3,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [8,2,4,1,7,5,3,6]=>[1,8,6,5,7,3,4,2]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [2,4,7,1,8,5,3,6]=>[1,2,4,3,7,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,4,8,5,1,6,3,7]=>[1,2,4,5,3,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [6,2,1,7,3,4,8,5]=>[1,6,4,7,8,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,2,1,7,8,3,5,4]=>[1,6,3,2,4,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,1,8,3,6,4,5,7]=>[1,2,3,8,7,5,6,4]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [3,2,1,6,7,4,5,8]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,2,1,7,4,5,6,8]=>[1,3,2,4,7,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [3,2,1,6,8,4,5,7]=>[1,3,2,4,6,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [2,1,8,3,7,4,5,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [2,1,8,3,6,7,4,5]=>[1,2,3,8,5,6,7,4]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,4,8,5,1,6,7,3]=>[1,2,4,5,3,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [3,2,1,8,4,5,6,7]=>[1,3,2,4,8,7,6,5]=>[.,[[.,.],[.,[[[[.,.],.],.],.]]]] [1,6,8,3,7,2,4,5]=>[1,2,6,3,8,5,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [3,8,1,5,7,2,4,6]=>[1,3,2,8,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [1,2,6,8,4,7,3,5]=>[1,2,3,6,7,4,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [6,1,5,8,2,4,7,3]=>[1,6,4,8,3,5,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [1,2,4,8,3,6,7,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [4,1,2,7,8,3,6,5]=>[1,4,7,6,3,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [3,5,7,4,8,6,1,2]=>[1,3,7,2,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,3,8,4,7,6,1,2]=>[1,5,7,2,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,7,1,2,5,4,6,3]=>[1,8,3,2,7,6,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [5,8,1,2,3,7,6,4]=>[1,5,3,2,8,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [1,2,8,4,3,5,7,6]=>[1,2,3,8,6,5,4,7]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [1,2,5,3,7,6,4,8]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [6,1,2,8,7,4,5,3]=>[1,6,4,8,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [7,1,6,2,8,4,5,3]=>[1,7,5,8,3,6,4,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [1,2,6,3,8,5,4,7]=>[1,2,3,6,5,8,7,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,2,8,5,3,6,4,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [1,2,7,3,8,5,4,6]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [4,1,2,7,8,6,3,5]=>[1,4,7,3,2,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [1,6,2,8,4,3,5,7]=>[1,2,6,3,4,8,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,6,4,2,7,3,5,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,8,6,3,2,4,5,7]=>[1,2,8,7,5,3,6,4]=>[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] [1,7,3,2,8,4,5,6]=>[1,2,7,5,8,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,8,7,2,4,5,6,3]=>[1,2,8,3,7,6,5,4]=>[.,[.,[[.,[[[[.,.],.],.],.]],.]]] [1,8,7,3,5,6,2,4]=>[1,2,8,4,3,7,5,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [1,3,2,8,7,4,5,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [1,8,3,2,6,4,5,7]=>[1,2,8,7,5,6,4,3]=>[.,[.,[[[[[.,.],.],[.,.]],.],.]]] [1,7,6,3,2,4,5,8]=>[1,2,7,5,3,6,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,2,8,4,3,7,5,6]=>[1,2,3,8,6,7,5,4]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [8,5,1,7,2,4,6,3]=>[1,8,3,2,5,4,7,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [6,1,8,2,7,4,5,3]=>[1,6,4,2,3,8,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,2,5,3,8,6,4,7]=>[1,2,3,5,8,7,4,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [1,2,7,5,3,6,4,8]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,2,6,3,7,5,4,8]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,2,3,7,5,4,8,6]=>[1,2,3,4,7,8,6,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [3,7,4,8,6,5,1,2]=>[1,3,4,8,2,7,5,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [2,8,7,6,5,1,4,3]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [2,7,6,3,1,5,8,4]=>[1,2,7,8,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [1,8,4,3,6,5,2,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [1,8,4,6,5,3,2,7]=>[1,2,8,7,3,4,6,5]=>[.,[.,[[[.,[.,[[.,.],.]]],.],.]]] [7,4,2,1,6,5,3,8]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,4,1,3,5,2,6,8]=>[1,7,6,2,4,3,5,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [1,8,6,3,4,5,2,7]=>[1,2,8,7,3,6,5,4]=>[.,[.,[[[.,[[[.,.],.],.]],.],.]]] [1,8,6,7,4,2,5,3]=>[1,2,8,3,6,4,7,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [3,6,2,1,4,8,5,7]=>[1,3,2,6,8,7,5,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,6,7,4,1,5,8,2]=>[1,3,7,8,2,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [5,6,8,7,4,3,1,2]=>[1,5,4,7,2,6,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,8,2,7,4,3,6,5]=>[1,2,8,5,4,7,6,3]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [5,7,8,6,1,3,2,4]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,4,8,1,6,3,7,5]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [3,1,2,8,6,4,7,5]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [4,1,6,3,5,8,2,7]=>[1,4,3,6,8,7,2,5]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [2,4,5,3,8,6,1,7]=>[1,2,4,3,5,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [1,8,5,3,2,7,6,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [1,8,4,5,2,6,7,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [4,1,2,7,6,5,8,3]=>[1,4,7,8,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [2,4,1,6,7,8,5,3]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,8,4,3,6,2,7,5]=>[1,2,8,5,6,3,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [5,6,7,3,2,8,1,4]=>[1,5,2,6,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [2,5,7,3,6,8,4,1]=>[1,2,5,6,8,3,7,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [5,3,2,1,4,8,6,7]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [5,3,1,4,2,8,6,7]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [3,4,7,8,1,2,6,5]=>[1,3,7,6,2,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,6,7,8,1,4,5,2]=>[1,3,7,5,2,6,4,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,6,2,8,1,5,4,7]=>[1,3,2,6,5,4,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,3,6,8,5,1,4,7]=>[1,2,3,6,4,8,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,1,6,4,8,2,5,7]=>[1,3,6,2,4,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [7,3,2,6,8,5,1,4]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [7,3,5,8,4,6,1,2]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [7,5,2,8,4,1,6,3]=>[1,7,6,2,5,4,8,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [7,4,5,8,2,1,3,6]=>[1,7,3,5,2,4,8,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,8,5,2,4,6,3,7]=>[1,2,8,7,3,5,4,6]=>[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] [6,4,2,8,3,5,1,7]=>[1,6,5,3,2,4,8,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [6,3,4,8,2,5,7,1]=>[1,6,5,2,3,4,8,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [7,5,4,8,3,6,2,1]=>[1,7,2,5,3,4,8,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [2,7,4,8,5,3,6,1]=>[1,2,7,6,3,4,8,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [7,1,5,4,8,3,6,2]=>[1,7,6,3,5,8,2,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [8,4,6,3,7,2,5,1]=>[1,8,2,4,3,6,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [7,4,6,3,8,5,1,2]=>[1,7,2,4,3,6,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [2,5,6,8,3,4,1,7]=>[1,2,5,3,6,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [8,4,6,2,7,5,3,1]=>[1,8,2,4,3,6,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,5,6,7,2,4,3,1]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [2,5,6,8,4,3,1,7]=>[1,2,5,4,8,7,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [6,5,7,8,4,1,3,2]=>[1,6,2,5,4,8,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [7,5,6,8,2,4,1,3]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,6,2,8,5,1,3]=>[1,7,2,4,3,6,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [3,5,6,8,2,4,1,7]=>[1,3,6,4,8,7,2,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,5,6,8,4,2,1,7]=>[1,3,6,2,5,4,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,6,7,8,1,4,5,3]=>[1,2,6,4,8,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [3,6,7,8,1,4,2,5]=>[1,3,7,2,6,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,5,7,8,2,1,4,6]=>[1,3,7,4,8,6,2,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [6,5,7,8,3,1,4,2]=>[1,6,2,5,3,7,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [2,5,7,8,3,1,4,6]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,4,7,3,8,1,5,6]=>[1,2,4,3,7,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [6,4,7,3,8,1,5,2]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,4,7,3,8,1,2,5]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,4,6,3,8,2,1,5]=>[1,7,2,4,3,6,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [6,3,2,5,4,8,1,7]=>[1,6,8,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,4,6,3,8,2,1,7]=>[1,5,8,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,4,7,3,8,1,6,2]=>[1,5,8,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [2,5,7,8,3,1,6,4]=>[1,2,5,3,7,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,4,6,2,8,3,1,7]=>[1,5,8,7,2,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,3,2,6,8,4,1,7]=>[1,5,8,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,4,7,2,8,1,3,6]=>[1,5,8,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,6,7,8,1,3,2,5]=>[1,4,8,5,2,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,6,7,8,1,3,5,2]=>[1,4,8,2,6,3,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,6,7,8,1,3,5,4]=>[1,2,6,3,7,5,4,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [2,6,7,8,1,5,3,4]=>[1,2,6,5,3,7,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [4,6,7,8,1,5,2,3]=>[1,4,8,3,7,2,6,5]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [4,6,7,8,1,2,5,3]=>[1,4,8,3,7,5,2,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [5,3,2,7,8,1,6,4]=>[1,5,8,4,7,6,2,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [4,3,2,7,8,1,6,5]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,6,7,8,1,2,5,4]=>[1,3,7,5,2,6,4,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,6,7,8,1,5,4,2]=>[1,3,7,4,8,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [2,6,7,8,1,5,4,3]=>[1,2,6,5,3,7,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,3,4,5,6,7,8,9,10,1,11]=>[1,2,3,4,5,6,7,8,9,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]] [1,3,4,5,6,7,8,9,10,11,2]=>[1,2,3,4,5,6,7,8,9,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]] [4,2,7,1,5,3,8,6]=>[1,4,2,3,7,8,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,2,6,7,5,1,4,8]=>[1,3,6,2,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,7,1,3,5,4,8,6]=>[1,2,7,8,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [4,7,2,1,5,8,6,3]=>[1,4,2,7,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [7,2,1,3,5,8,6,4]=>[1,7,6,8,4,3,2,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [2,3,6,4,7,1,5,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,3,4,8,2,7,5,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [3,1,4,8,2,6,7,5]=>[1,3,4,8,5,2,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [4,8,6,2,1,5,7,3]=>[1,4,2,8,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,8,3,6,5,1,7,2]=>[1,4,6,2,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,4,7,3,5,1,8,2]=>[1,6,2,4,3,7,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,4,7,5,1,8,2,3]=>[1,6,8,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [3,6,1,7,5,8,2,4]=>[1,3,2,6,8,4,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [7,3,5,1,6,8,2,4]=>[1,7,2,3,5,6,8,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [4,7,3,5,6,1,8,2]=>[1,4,5,6,2,7,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,4,6,8,5,1,7,2]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,6,8,2,1,5,7,3]=>[1,4,2,6,5,3,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,7,3,6,1,4,5,8]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,6,1,3,5,8,4,7]=>[1,2,6,8,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [4,7,5,2,6,1,3,8]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,4,1,2,7,5,3,6]=>[1,8,6,5,7,3,2,4]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [4,5,6,2,7,1,3,8]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [2,7,8,4,1,5,6,3]=>[1,2,7,6,5,3,8,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [2,7,1,8,5,6,3,4]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [8,2,5,1,6,7,3,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [8,2,4,5,1,6,7,3]=>[1,8,3,4,5,2,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [3,8,4,5,6,1,7,2]=>[1,3,4,5,6,2,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [4,5,8,3,6,7,1,2]=>[1,4,3,8,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,5,8,3,7,6,1,2]=>[1,4,3,8,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [4,2,8,3,7,1,6,5]=>[1,4,3,8,5,7,6,2]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [7,2,3,4,8,1,6,5]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,6,3,4,8,5,1,2]=>[1,7,2,6,5,8,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] [7,2,3,8,5,1,4,6]=>[1,7,4,8,6,2,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,2,3,8,4,1,5,6]=>[1,7,5,4,8,6,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [4,2,6,3,7,1,5,8]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [7,2,3,5,8,1,6,4]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [2,6,4,8,1,3,7,5]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [7,6,5,1,2,3,8,4]=>[1,7,8,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,6,5,1,4,2,8,3]=>[1,7,8,3,5,4,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [2,6,4,5,1,8,7,3]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [7,8,5,4,1,2,6,3]=>[1,7,6,2,8,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [7,6,5,1,4,2,3,8]=>[1,7,3,5,4,2,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,6,5,1,2,4,3,8]=>[1,7,3,5,2,6,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,6,5,1,3,2,8,4]=>[1,7,8,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,6,5,1,3,2,4,8]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,6,5,1,3,4,2,8]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [7,2,3,4,5,1,8,6]=>[1,7,8,6,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [2,6,4,3,1,5,8,7]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,6,4,3,1,8,5,7]=>[1,2,6,8,7,5,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,6,4,3,1,8,7,5]=>[1,2,6,8,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [3,5,8,4,1,2,6,7]=>[1,3,8,7,6,2,5,4]=>[.,[[.,.],[[[[[.,.],.],.],.],.]]] [4,2,8,3,6,1,7,5]=>[1,4,3,8,5,6,2,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [3,5,8,4,1,6,7,2]=>[1,3,8,2,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [2,5,8,4,1,7,3,6]=>[1,2,5,3,8,6,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [3,6,4,2,1,7,8,5]=>[1,3,4,2,6,7,8,5]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,6,4,2,1,7,5,8]=>[1,3,4,2,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [2,6,4,5,1,3,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,6,5,1,8,2,4,3]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,6,5,1,4,8,2,3]=>[1,7,2,6,8,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [3,6,4,5,1,7,2,8]=>[1,3,4,5,2,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [2,5,6,4,1,7,8,3]=>[1,2,5,3,6,7,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [7,8,5,4,1,6,3,2]=>[1,7,3,5,2,8,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [3,6,4,5,1,7,8,2]=>[1,3,4,5,2,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [7,6,5,1,4,8,3,2]=>[1,7,3,5,4,2,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,6,5,1,8,3,4,2]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,6,5,1,8,4,2,3]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [4,1,7,6,2,8,5,3]=>[1,4,6,8,3,7,5,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [7,8,6,2,1,3,5,4]=>[1,7,5,2,8,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [3,7,6,1,2,8,4,5]=>[1,3,6,8,5,2,7,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,6,5,3,1,4,8,7]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [4,6,1,5,3,2,8,7]=>[1,4,5,3,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [3,6,1,4,2,5,8,7]=>[1,3,2,6,5,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,6,4,5,7,8,1,3]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [7,2,5,6,8,1,3,4]=>[1,7,3,5,8,4,6,2]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [2,4,5,6,1,8,7,3]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [8,4,1,6,5,7,3,2]=>[1,8,2,4,6,7,3,5]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [2,8,3,4,7,5,1,6]=>[1,2,8,6,5,7,3,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [6,8,2,7,4,3,5,1]=>[1,6,3,2,8,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,7,8,5,1,6,3,2]=>[1,4,5,2,7,3,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [8,2,6,4,7,3,5,1]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [4,8,6,1,7,3,2,5]=>[1,4,2,8,5,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [8,7,3,2,1,5,4,6]=>[1,8,6,5,2,7,4,3]=>[.,[[[[.,[[.,.],.]],.],[.,.]],.]] [6,8,7,1,3,2,4,5]=>[1,6,2,8,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [2,5,1,8,7,4,6,3]=>[1,2,5,7,6,4,8,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [3,7,1,8,4,5,6,2]=>[1,3,2,7,6,5,4,8]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [6,2,3,8,4,7,5,1]=>[1,6,7,5,4,8,2,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [8,3,7,4,6,1,2,5]=>[1,8,5,6,2,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [7,1,3,8,6,4,5,2]=>[1,7,5,6,4,8,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [2,3,5,8,6,7,4,1]=>[1,2,3,5,6,7,4,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [4,6,7,2,5,8,3,1]=>[1,4,2,6,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,2,1,3,4,8,7,5]=>[1,6,8,5,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [6,5,4,2,8,3,1,7]=>[1,6,3,4,2,5,8,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,1,4,3,8,5,2,7]=>[1,6,5,8,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [4,7,6,2,8,1,5,3]=>[1,4,2,7,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,4,5,1,7,8,3,2]=>[1,6,8,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,2,3,1,7,8,6,5]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,4,2,1,8,6,7,5]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [6,4,5,8,3,1,2,7]=>[1,6,2,4,8,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [8,1,3,2,5,6,7,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [3,6,8,1,5,2,4,7]=>[1,3,8,7,4,2,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [6,3,8,5,7,4,2,1]=>[1,6,4,5,7,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,4,6,8,5,1,2,3]=>[1,7,2,4,8,3,6,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [2,1,4,8,7,5,3,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [2,1,6,8,3,7,5,4]=>[1,2,3,6,7,5,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [3,6,8,2,4,1,5,7]=>[1,3,8,7,5,4,2,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [6,2,8,1,7,5,4,3]=>[1,6,5,7,4,2,3,8]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [2,6,5,4,8,1,3,7]=>[1,2,6,3,5,8,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [6,5,3,4,8,1,7,2]=>[1,6,2,5,8,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [8,4,3,2,5,1,7,6]=>[1,8,6,2,4,3,5,7]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [4,2,8,1,5,3,6,7]=>[1,4,2,3,8,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [7,4,8,6,2,1,3,5]=>[1,7,3,8,5,2,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [4,6,2,8,3,7,5,1]=>[1,4,8,2,6,7,5,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,1,5,8,3,6,4,7]=>[1,2,3,5,4,8,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [2,8,5,3,6,7,1,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [7,8,5,6,4,1,3,2]=>[1,7,3,5,4,6,2,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [4,8,1,3,5,7,6,2]=>[1,4,3,2,8,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [3,8,1,4,5,6,2,7]=>[1,3,2,8,7,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [7,8,6,3,5,1,4,2]=>[1,7,4,3,6,2,8,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [5,3,8,7,6,1,4,2]=>[1,5,6,2,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,5,8,4,7,1,3,2]=>[1,6,2,5,7,3,8,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,7,4,2,5,3,1,8]=>[1,6,3,4,2,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,6,4,8,3,1,5,2]=>[1,7,5,3,4,8,2,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,4,2,5,6,3,1,8]=>[1,7,2,4,5,6,3,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [4,2,7,5,6,3,1,8]=>[1,4,5,6,3,7,2,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [3,4,7,5,6,2,1,8]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,7,3,5,6,2,1,8]=>[1,4,5,6,2,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,7,2,5,6,4,1,8]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [1,6,8,5,2,7,4,3]=>[1,2,6,7,4,5,3,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,2,8,5,1,7,4,3]=>[1,6,7,4,5,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,4,8,2,1,5,3]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [3,2,7,8,6,1,5,4]=>[1,3,7,5,6,2,4,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,1,8,5,6,3,2,7]=>[1,4,5,6,3,8,7,2]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [1,8,2,5,6,4,3,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [6,1,8,5,3,7,4,2]=>[1,6,7,4,5,3,8,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [3,8,1,5,2,7,6,4]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [8,2,1,5,3,7,6,4]=>[1,8,4,5,3,2,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [1,5,2,4,6,7,8,3]=>[1,2,5,6,7,8,3,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [4,1,5,3,6,7,8,2]=>[1,4,3,5,6,7,8,2]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [8,1,6,5,3,7,2,4]=>[1,8,4,5,3,6,7,2]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [7,1,4,6,3,2,8,5]=>[1,7,8,5,3,4,6,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [3,2,6,4,1,7,8,5]=>[1,3,6,7,8,5,2,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [7,6,4,3,1,2,8,5]=>[1,7,8,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,6,3,5,1,7,2,4]=>[1,8,4,5,2,6,7,3]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [4,5,3,1,6,7,8,2]=>[1,4,2,5,6,7,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,5,2,1,6,7,8,4]=>[1,3,2,5,6,7,8,4]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,2,3,1,6,7,8,4]=>[1,5,6,7,8,4,2,3]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [1,5,3,2,6,7,8,4]=>[1,2,5,6,7,8,4,3]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [8,4,6,5,1,7,2,3]=>[1,8,3,6,7,2,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [3,2,5,6,1,7,8,4]=>[1,3,5,2,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,8,4,7,2,1,3,5]=>[1,6,2,8,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [3,8,7,5,6,1,2,4]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [8,2,7,5,6,1,3,4]=>[1,8,4,5,6,2,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [4,8,6,5,1,7,3,2]=>[1,4,5,2,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [1,7,4,6,2,3,8,5]=>[1,2,7,8,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [5,7,4,6,1,3,8,2]=>[1,5,2,7,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,6,4,7,3,1,2,5]=>[1,8,5,3,4,7,2,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [5,2,4,3,7,1,8,6]=>[1,5,7,8,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,5,4,2,7,1,8,6]=>[1,3,4,2,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [8,6,4,1,3,5,2,7]=>[1,8,7,2,6,5,3,4]=>[.,[[[.,[[[.,[.,.]],.],.]],.],.]] [7,5,4,1,2,6,8,3]=>[1,7,8,3,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [1,7,4,2,3,6,8,5]=>[1,2,7,8,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [6,8,1,5,4,7,3,2]=>[1,6,7,3,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [8,2,1,5,6,4,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [3,8,1,5,6,4,2,7]=>[1,3,2,8,7,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [6,8,4,1,2,5,3,7]=>[1,6,5,2,8,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [8,6,1,5,4,7,2,3]=>[1,8,3,2,6,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [3,5,1,4,6,7,8,2]=>[1,3,2,5,6,7,8,4]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,2,1,4,6,7,8,3]=>[1,5,6,7,8,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,4,1,3,6,7,8,2]=>[1,5,6,7,8,2,4,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [7,1,4,3,5,2,8,6]=>[1,7,8,6,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [8,1,3,5,4,7,2,6]=>[1,8,6,7,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [5,1,3,4,6,7,8,2]=>[1,5,6,7,8,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [2,5,7,1,3,8,6,4]=>[1,2,5,3,7,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,6,8,1,5,7,4,3]=>[1,2,6,7,4,3,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,7,1,5,8,4,6,3]=>[1,2,7,6,4,5,8,3]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [2,7,1,6,5,3,8,4]=>[1,2,7,8,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [8,3,2,7,1,6,5,4]=>[1,8,4,7,5,2,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [4,1,8,7,3,2,6,5]=>[1,4,7,6,2,3,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,1,7,2,8,6,5,3]=>[1,4,2,3,7,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,7,1,8,6,5,4,2]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,7,5,1,4,6,8,2]=>[1,3,5,4,2,7,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,6,8,5,1,4,7,2]=>[1,3,8,2,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [7,3,5,8,2,1,4,6]=>[1,7,4,8,6,2,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,3,6,2,1,4,5,8]=>[1,7,5,2,3,6,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,4,2,8,1,6,5,3]=>[1,7,5,2,4,8,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [8,7,5,3,2,1,6,4]=>[1,8,4,3,5,2,7,6]=>[.,[[[[.,.],.],[.,[[.,.],.]]],.]] [6,8,4,5,2,1,7,3]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [4,6,8,5,1,7,3,2]=>[1,4,5,2,6,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,7,5,1,3,8,6,2]=>[1,4,2,7,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,7,6,1,5,3,2,8]=>[1,4,2,7,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,1,7,6,3,8,2,4]=>[1,5,3,7,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,1,7,6,4,2,8,3]=>[1,5,4,6,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,1,8,7,6,4,3,2]=>[1,5,6,4,7,3,8,2]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [8,5,2,1,7,6,4,3]=>[1,8,3,2,5,7,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [5,1,8,6,3,2,7,4]=>[1,5,3,8,4,6,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [3,6,1,7,4,8,2,5]=>[1,3,2,6,8,5,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [8,4,2,5,7,3,1,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [3,4,6,8,5,7,1,2]=>[1,3,6,7,2,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,4,8,2,7,3,6,1]=>[1,5,7,6,3,8,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,5,4,7,3,6,2,1]=>[1,8,2,5,3,4,7,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [6,4,3,8,7,1,2,5]=>[1,6,2,4,8,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,7,4,2,8,1,3,6]=>[1,5,8,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,5,2,7,1,3,8,4]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [8,6,5,4,2,1,7,3]=>[1,8,3,5,2,6,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [6,4,7,3,1,8,2,5]=>[1,6,8,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [5,7,4,3,8,6,1,2]=>[1,5,8,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,3,2,1,6,5,8,7,9]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [4,3,2,1,6,5,7,8,9]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [3,2,1,5,4,7,6,9,8]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [3,2,1,5,4,7,6,8,9]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [3,2,1,5,4,6,7,8,9]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [2,1,4,3,6,5,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,1,4,3,5,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,2,1,5,4,7,6,9,8,10]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,2,1,5,4,7,6,8,9,10]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,2,1,5,4,6,7,8,9,10]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,1,4,3,6,5,8,7,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,1,4,3,6,5,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,1,4,3,5,6,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [5,6,3,7,4,2,1,8]=>[1,5,4,7,2,6,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,4,8,1,3,2,5,7]=>[1,6,2,4,3,8,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,2,7,6,5,3,1,8]=>[1,4,6,3,7,2,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,7,2,4,6,5,1,8]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [8,1,3,4,5,2,6,7]=>[1,8,7,6,2,3,4,5]=>[.,[[[[.,[.,[.,[.,.]]]],.],.],.]] [1,6,8,4,2,5,3,7]=>[1,2,6,5,3,8,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [6,2,8,4,1,5,7,3]=>[1,6,5,2,3,8,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,7,4,8,5,1,2,3]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,2,7,8,5,1,6,4]=>[1,3,7,6,2,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,2,8,1,5,4,6,7]=>[1,3,8,7,6,4,2,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [1,4,8,5,2,6,7,3]=>[1,2,4,5,3,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [6,1,8,4,3,7,2,5]=>[1,6,7,2,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,2,1,4,3,5,6,8]=>[1,7,6,5,3,2,4,8]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [6,1,8,5,3,2,7,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,1,4,6,3,8,5,2]=>[1,7,5,3,4,6,8,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [3,5,2,1,8,7,6,4]=>[1,3,2,5,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [1,5,3,2,8,6,4,7]=>[1,2,5,8,7,4,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [8,6,2,7,1,4,5,3]=>[1,8,3,2,6,4,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [1,7,3,6,2,8,5,4]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [7,6,3,2,1,8,5,4]=>[1,7,5,2,6,8,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [8,6,3,7,4,1,2,5]=>[1,8,5,4,7,2,6,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [5,2,3,4,7,1,8,6]=>[1,5,7,8,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,7,3,1,5,4,2,8]=>[1,6,4,2,7,3,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,8,3,1,2,4,7,6]=>[1,5,2,8,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [8,1,3,2,4,5,6,7]=>[1,8,7,6,5,4,2,3]=>[.,[[[[[[.,[.,.]],.],.],.],.],.]] [8,4,1,7,2,3,6,5]=>[1,8,5,2,4,7,6,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [3,8,1,5,6,4,7,2]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [6,8,4,1,2,5,7,3]=>[1,6,5,2,8,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [3,2,8,1,6,5,7,4]=>[1,3,8,4,2,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [7,6,4,1,5,2,3,8]=>[1,7,3,4,2,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [8,6,1,5,4,7,3,2]=>[1,8,2,6,7,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [3,5,1,4,6,7,2,8]=>[1,3,2,5,6,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,2,1,4,7,6,3,8]=>[1,5,7,3,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,5,8,2,1,3,7,6]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,8,2,3,1,4,6,7]=>[1,5,2,8,7,6,4,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [4,2,1,3,5,8,7,6]=>[1,4,3,2,5,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [8,5,4,1,3,6,2,7]=>[1,8,7,2,5,3,4,6]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] [8,1,4,3,5,6,7,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [7,1,3,5,4,6,2,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [5,1,3,4,6,2,7,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,1,3,2,5,7,6,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,1,4,2,6,5,8,7,9]=>[1,3,4,2,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [3,1,5,2,6,4,8,7,9]=>[1,3,5,6,4,2,7,8,9]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]] [3,1,5,2,7,4,8,6,9]=>[1,3,5,7,8,6,4,2,9]=>[.,[[.,.],[[.,.],[[.,.],[.,[.,.]]]]]] [3,1,2,5,4,7,6,9,8]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [3,1,4,2,6,5,8,7,10,9]=>[1,3,4,2,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [4,1,5,2,6,3,8,7,9]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [3,1,5,2,6,4,8,7,10,9]=>[1,3,5,6,4,2,7,8,9,10]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [3,1,5,2,7,4,8,6,10,9]=>[1,3,5,7,8,6,4,2,9,10]=>[.,[[.,.],[[.,.],[[.,.],[.,[.,[.,.]]]]]]] [3,1,5,2,7,4,9,6,10,8]=>[1,3,5,7,9,10,8,6,4,2]=>[.,[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]] [1,3,5,2,4,7,6,9,8]=>[1,2,3,5,4,6,7,8,9]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]] [3,1,2,5,4,7,6,9,8,10]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [6,8,2,4,5,1,3,7]=>[1,6,2,8,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [4,6,7,3,1,5,2,8]=>[1,4,3,7,2,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [5,8,1,2,4,7,3,6]=>[1,5,4,2,8,6,7,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [6,8,1,3,5,2,7,4]=>[1,6,2,8,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,5,1,8,2,3,6,4]=>[1,7,6,3,2,5,4,8]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [6,1,8,2,3,4,7,5]=>[1,6,4,2,3,8,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,3,8,4,2,6,7,1]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,1,8,4,6,3,7,2]=>[1,5,6,3,8,2,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [3,4,7,2,6,1,8,5]=>[1,3,7,8,5,6,2,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,5,2,7,1,6,8,3]=>[1,4,7,8,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,4,1,6,5,8,2,7]=>[1,3,2,4,6,8,7,5]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [4,1,2,8,5,7,3,6]=>[1,4,8,6,7,3,2,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [5,1,4,8,6,2,7,3]=>[1,5,6,2,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [7,3,1,4,8,5,6,2]=>[1,7,6,5,8,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],[.,.]]] [7,3,4,1,8,5,2,6]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,4,2,8,7,1,5,3]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,2,4,8,1,5,3,6]=>[1,7,3,4,8,6,5,2]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [2,6,3,7,5,1,4,8]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,1,3,8,5,2,4,6]=>[1,7,4,8,6,2,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [4,6,3,1,7,8,5,2]=>[1,4,2,6,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,1,3,4,8,7,5,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [4,8,3,7,6,5,1,2]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,3,8,7,5,4,1,2]=>[1,6,4,7,2,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,3,8,7,6,4,1,2]=>[1,5,6,4,7,2,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [2,8,7,6,1,5,4,3]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [5,2,8,7,6,1,4,3]=>[1,5,6,2,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [7,8,2,6,5,1,4,3]=>[1,7,4,6,2,8,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,1,8,7,5,4,3,2]=>[1,6,4,7,3,8,2,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [3,1,8,7,6,5,4,2]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [6,2,8,7,1,5,4,3]=>[1,6,5,2,3,8,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [4,2,8,1,7,6,5,3]=>[1,4,2,3,8,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,8,2,7,6,1,5,3]=>[1,4,7,5,6,2,8,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,5,8,7,1,4,3,2]=>[1,6,4,7,3,8,2,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [4,8,1,7,6,5,3,2]=>[1,4,7,3,2,8,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [5,4,1,8,7,6,3,2]=>[1,5,7,3,2,4,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,4,8,1,7,5,3,2]=>[1,6,5,7,3,8,2,4]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [7,8,4,1,6,5,3,2]=>[1,7,3,4,2,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,3,8,1,7,5,4,2]=>[1,6,5,7,4,2,3,8]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [5,3,1,8,7,6,4,2]=>[1,5,7,4,8,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,5,3,1,8,7,4,2]=>[1,6,7,4,2,5,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,4,3,1,8,7,5,2]=>[1,6,7,5,8,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [5,4,3,1,8,7,6,2]=>[1,5,8,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [7,5,2,1,8,6,4,3]=>[1,7,4,2,5,8,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [5,4,2,1,8,7,6,3]=>[1,5,8,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,3,2,1,8,7,5,4]=>[1,6,7,5,8,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [8,6,1,4,2,3,5,7]=>[1,8,7,5,2,6,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,1,4,2,3,6,5,7]=>[1,8,7,5,3,4,2,6]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [4,1,8,2,3,6,5,7]=>[1,4,2,3,8,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [8,2,3,6,1,4,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [6,2,3,8,1,4,5,7]=>[1,6,4,8,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,2,3,6,4,1,5,7]=>[1,8,7,5,4,6,2,3]=>[.,[[[[[.,[.,.]],.],[.,.]],.],.]] [8,4,3,6,2,1,5,7]=>[1,8,7,5,2,4,6,3]=>[.,[[[[.,[[.,.],.]],[.,.]],.],.]] [6,2,3,8,4,1,5,7]=>[1,6,2,3,4,8,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,4,2,3,8,1,5,7]=>[1,6,2,4,3,5,8,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,6,4,3,8,1,5,7]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,8,4,3,6,1,5,7]=>[1,2,8,7,5,6,3,4]=>[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] [2,6,3,8,4,1,5,7]=>[1,2,6,3,4,8,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,3,8,1,4,5,7]=>[1,2,6,4,8,7,5,3]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,8,3,6,4,1,5,7]=>[1,2,8,7,5,4,6,3]=>[.,[.,[[[[[.,.],.],[.,.]],.],.]]] [8,2,1,3,6,4,5,7]=>[1,8,7,5,6,4,3,2]=>[.,[[[[[[.,.],.],.],[.,.]],.],.]] [6,2,4,3,8,1,5,7]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [3,6,4,7,8,5,1,2]=>[1,3,4,7,2,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [1,4,7,2,5,6,8,3]=>[1,2,4,3,7,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,6,5,4,2,7,8,3]=>[1,2,6,7,8,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [4,2,5,3,6,1,7,8]=>[1,4,3,5,6,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [7,1,5,3,6,2,8,4]=>[1,7,8,4,3,5,6,2]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [1,6,5,2,4,8,7,3]=>[1,2,6,8,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,4,6,2,8,5,7,3]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [7,8,1,4,2,5,6,3]=>[1,7,6,5,2,8,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],[.,.]]] [3,4,8,5,2,1,6,7]=>[1,3,8,7,6,2,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [6,1,3,5,8,2,7,4]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,1,8,7,4,2,3,5]=>[1,6,2,3,8,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [1,2,8,5,7,3,6,4]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [1,3,6,8,7,5,2,4]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,8,2,5,4,7,6,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [7,1,2,4,5,8,6,3]=>[1,7,6,8,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [1,2,7,3,5,8,6,4]=>[1,2,3,7,6,8,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [6,1,3,2,5,7,8,4]=>[1,6,7,8,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,6,2,1,7,5,3,8]=>[1,4,2,6,5,7,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,2,1,3,5,7,8,6]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [7,3,2,4,5,1,8,6]=>[1,7,8,6,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [3,8,2,5,4,1,7,6]=>[1,3,2,8,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [7,8,4,2,6,3,1,5]=>[1,7,2,8,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [4,3,8,5,1,7,2,6]=>[1,4,5,2,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,3,6,8,1,2,7,5]=>[1,4,8,5,2,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [6,5,3,8,4,2,1,7]=>[1,6,2,5,4,8,7,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [3,8,1,7,5,6,4,2]=>[1,3,2,8,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [1,8,6,7,5,3,4,2]=>[1,2,8,3,6,4,7,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [8,2,6,7,5,3,4,1]=>[1,8,2,3,6,4,7,5]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [1,5,8,7,2,6,4,3]=>[1,2,5,3,8,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [6,4,1,8,2,5,7,3]=>[1,6,5,2,4,8,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [2,8,6,1,3,5,4,7]=>[1,2,8,7,4,3,6,5]=>[.,[.,[[[[.,.],[[.,.],.]],.],.]]] [4,1,3,6,5,8,7,2]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,1,6,3,5,8,7,4]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,4,1,3,8,5,7,6]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,4,1,3,5,8,7,6]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [2,6,1,3,5,8,7,4]=>[1,2,6,8,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [6,1,4,3,5,8,7,2]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,4,1,3,5,8,7,2]=>[1,6,8,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,2,1,3,5,8,7,4]=>[1,6,8,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [4,2,1,3,6,5,7,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,2,1,6,3,5,7,8]=>[1,4,6,5,3,2,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,2,1,8,3,5,7,4]=>[1,6,5,3,2,4,8,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [6,2,1,3,8,5,7,4]=>[1,6,5,8,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [6,1,4,3,8,5,7,2]=>[1,6,5,8,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [1,6,4,3,8,5,7,2]=>[1,2,6,5,8,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [8,1,4,3,6,5,7,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,4,1,3,6,5,7,2]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [8,2,1,3,6,5,7,4]=>[1,8,4,3,2,5,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [8,2,1,6,3,5,7,4]=>[1,8,4,6,5,3,2,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [8,2,1,4,3,5,7,6]=>[1,8,6,5,3,2,4,7]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [6,2,1,4,3,5,7,8]=>[1,6,5,3,2,4,7,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [8,2,6,1,3,5,7,4]=>[1,8,4,2,3,6,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,4,6,1,3,5,7,2]=>[1,8,2,4,3,6,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,4,1,6,3,5,7,2]=>[1,8,2,4,6,5,3,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,1,4,6,3,5,7,2]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [1,8,4,6,3,5,7,2]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [6,4,1,8,3,5,7,2]=>[1,6,5,3,2,4,8,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [6,4,8,1,3,5,7,2]=>[1,6,5,3,8,2,4,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [6,2,8,1,3,5,7,4]=>[1,6,5,3,8,4,2,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [4,2,8,1,3,5,7,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,6,8,1,3,5,7,4]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [4,6,8,1,3,5,7,2]=>[1,4,2,6,5,3,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,1,8,3,5,7,2]=>[1,4,8,2,6,5,3,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,1,6,8,3,5,7,2]=>[1,4,8,2,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [1,4,6,3,8,5,7,2]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,1,8,3,5,7,6]=>[1,2,4,8,6,5,3,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [2,1,6,8,3,5,7,4]=>[1,2,3,6,5,4,8,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,4,3,6,8,5,7,2]=>[1,2,4,6,5,8,3,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [4,1,3,8,6,5,7,2]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [2,1,8,3,6,5,7,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,1,6,4,3,5,7,8]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,6,1,4,3,5,7,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [4,8,1,3,6,5,7,2]=>[1,4,3,2,8,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [1,4,8,3,6,5,7,2]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [4,1,8,6,3,5,7,2]=>[1,4,6,5,3,8,2,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,8,6,1,3,5,7,2]=>[1,4,2,8,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,8,6,1,3,5,7,4]=>[1,2,8,4,3,6,5,7]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [2,6,4,1,3,5,7,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [6,1,8,4,3,5,7,2]=>[1,6,5,3,8,2,4,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [1,6,8,4,3,5,7,2]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,8,6,4,3,5,7,2]=>[1,2,8,3,6,5,4,7]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [8,1,6,4,3,5,7,2]=>[1,8,2,3,6,5,4,7]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [8,6,1,4,3,5,7,2]=>[1,8,2,6,5,3,4,7]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [8,6,4,1,3,5,7,2]=>[1,8,2,6,5,3,4,7]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [8,6,2,1,3,5,7,4]=>[1,8,4,2,6,5,3,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,4,2,1,3,5,7,6]=>[1,8,6,5,3,2,4,7]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [7,8,6,5,2,1,4,3]=>[1,7,4,5,2,8,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [5,7,4,1,8,6,3,2]=>[1,5,8,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,6,4,2,8,3,7,1]=>[1,5,8,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,1,4,6,3,7,2]=>[1,5,6,3,2,8,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [3,6,7,4,5,8,2,1]=>[1,3,7,2,6,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [6,8,4,1,7,2,5,3]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,4,6,1,7,8,3,2]=>[1,5,7,3,6,8,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,5,8,4,6,7,2,1]=>[1,3,8,2,5,6,7,4]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [3,6,8,4,5,7,2,1]=>[1,3,8,2,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [6,8,1,4,5,3,7,2]=>[1,6,3,2,8,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,7,1,4,5,3,2,8]=>[1,6,3,2,7,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,7,1,5,4,6,2,8]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,8,1,5,4,6,7,2]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [6,7,1,4,5,3,8,2]=>[1,6,3,2,7,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,7,1,4,6,3,8,2]=>[1,5,6,3,2,7,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,4,2,7,3,8,1]=>[1,5,7,8,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,4,7,2,8,3,6,1]=>[1,5,8,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,6,4,2,8,3,1,7]=>[1,5,8,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,1,4,6,3,2,7]=>[1,5,6,3,2,8,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [3,8,1,5,4,6,2,7]=>[1,3,2,8,7,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [3,6,1,5,4,2,7,8]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,6,1,5,4,8,2,7]=>[1,3,2,6,8,7,4,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [6,8,3,1,4,2,5,7]=>[1,6,2,8,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [3,6,1,5,4,7,8,2]=>[1,3,2,6,7,8,4,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,4,1,2,7,6,5,8]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,4,1,2,6,8,7,5]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [6,8,3,1,4,7,2,5]=>[1,6,7,2,8,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [7,8,1,4,5,3,2,6]=>[1,7,2,8,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [3,8,1,5,4,7,2,6]=>[1,3,2,8,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,6,1,5,4,8,7,2]=>[1,3,2,6,8,4,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,6,1,5,4,7,2,8]=>[1,3,2,6,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [6,8,3,1,4,2,7,5]=>[1,6,2,8,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [7,8,3,1,4,6,2,5]=>[1,7,2,8,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,8,4,2,6,5,1,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,5,8,7,3,4,2,1]=>[1,6,4,7,2,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,8,3,1,4,6,5,2]=>[1,7,5,4,2,8,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [3,7,1,5,4,2,6,8]=>[1,3,2,7,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,8,1,5,4,2,7,6]=>[1,3,2,8,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [5,8,1,4,7,3,6,2]=>[1,5,7,6,3,2,8,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,8,4,2,7,5,3,1]=>[1,6,5,7,3,4,2,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [6,4,7,2,8,5,3,1]=>[1,6,5,8,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,3,7,1,4,8,5,2]=>[1,6,8,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,8,3,1,4,7,5,2]=>[1,6,7,5,4,2,8,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [3,7,1,5,4,8,6,2]=>[1,3,2,7,6,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,4,1,2,8,5,7,6]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,4,1,2,5,8,7,6]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [6,7,3,1,4,5,8,2]=>[1,6,5,4,2,7,8,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [7,3,8,1,4,5,2,6]=>[1,7,2,3,8,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [7,3,8,1,4,5,6,2]=>[1,7,6,5,4,2,3,8]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [6,8,3,1,4,5,2,7]=>[1,6,5,4,2,8,7,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [3,8,1,5,4,2,6,7]=>[1,3,2,8,7,6,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [8,7,6,3,5,2,1,4]=>[1,8,4,3,6,2,7,5]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [8,7,4,6,3,2,1,5]=>[1,8,5,3,4,6,2,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [8,7,6,2,5,4,1,3]=>[1,8,3,6,4,2,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,5,4,7,3,2,1,6]=>[1,8,6,2,5,3,4,7]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [8,7,3,6,5,2,1,4]=>[1,8,4,6,2,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [6,5,8,4,3,2,1,7]=>[1,6,2,5,3,8,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [4,5,2,7,3,1,8,6]=>[1,4,7,8,6,2,5,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,1,7,2,5,8,6,3]=>[1,4,2,3,7,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [2,1,8,7,4,5,3,6]=>[1,2,3,8,6,5,4,7]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [7,3,1,6,8,5,2,4]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [1,5,8,6,2,3,7,4]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,4,8,3,1,6,5,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [2,6,1,3,8,7,4,5]=>[1,2,6,7,4,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,5,2,8,1,7,3,4]=>[1,6,7,3,2,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,4,3,8,7,1,6,2]=>[1,5,7,6,2,4,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [8,5,4,3,7,2,6,1]=>[1,8,2,5,7,6,3,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [8,3,7,4,2,6,5,1]=>[1,8,2,3,7,5,4,6]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [2,8,6,5,1,7,4,3]=>[1,2,8,3,6,7,4,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [6,3,2,8,4,1,7,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,8,3,4,1,7,5,6]=>[1,2,8,6,7,5,3,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [5,4,2,8,3,1,7,6]=>[1,5,3,2,4,8,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [2,8,4,3,1,7,6,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [2,8,5,3,1,7,6,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [8,4,7,6,2,5,3,1]=>[1,8,2,4,6,5,3,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [7,4,8,6,2,1,5,3]=>[1,7,5,2,4,6,3,8]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,3,8,5,2,1,6,4]=>[1,7,6,2,3,8,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,3,8,4,2,1,6,5]=>[1,7,6,2,3,8,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [7,5,4,3,8,2,1,6]=>[1,7,2,5,8,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [3,7,8,4,1,2,6,5]=>[1,3,8,5,2,7,6,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [4,7,8,6,1,2,5,3]=>[1,4,6,2,7,5,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [8,7,4,6,3,5,2,1]=>[1,8,2,7,3,4,6,5]=>[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] [5,7,8,6,1,2,4,3]=>[1,5,2,7,4,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,4,7,8,3,1,2,5]=>[1,6,2,4,8,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,3,4,8,2,1,5,6]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,6,4,8,3,2,1,5]=>[1,7,2,6,3,4,8,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,5,8,7,3,1,4,2]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,3,2,4,8,1,5,7]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,3,8,4,1,6,7,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,3,8,5,1,6,7,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [6,4,8,7,3,1,5,2]=>[1,6,2,4,7,5,3,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,6,4,7,3,2,5,1]=>[1,8,2,6,3,4,7,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,3,4,7,2,5,6,1]=>[1,8,2,3,4,7,6,5]=>[.,[[.,[.,[.,[[[.,.],.],.]]]],.]] [3,4,8,7,1,5,6,2]=>[1,3,8,2,4,7,6,5]=>[.,[[.,.],[[.,[[[.,.],.],.]],.]]] [2,5,8,6,1,4,7,3]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [4,6,8,7,1,3,5,2]=>[1,4,7,5,2,6,3,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,6,8,5,1,3,7,4]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,8,4,1,3,7,5]=>[1,2,6,3,8,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [2,5,8,3,1,4,7,6]=>[1,2,5,3,8,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,6,8,7,1,3,4,2]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [2,3,5,4,1,8,6,7]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,3,6,4,8,1,5,7]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,8,4,6,3,5,2,7]=>[1,2,8,7,3,4,6,5]=>[.,[.,[[[.,[.,[[.,.],.]]],.],.]]] [2,3,6,8,1,5,4,7]=>[1,2,3,6,5,4,8,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,5,6,1,4,7,8,3]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [2,5,6,1,4,7,3,8]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [7,3,5,1,6,8,4,2]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [2,7,6,8,1,4,5,3]=>[1,2,7,5,3,6,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,8,7,6,3,2,4,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [5,7,8,6,2,3,4,1]=>[1,5,2,7,4,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [2,7,6,1,8,5,3,4]=>[1,2,7,3,6,5,8,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [2,3,4,7,6,1,5,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [7,3,5,8,4,1,2,6]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [1,8,4,5,2,7,6,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,7,6,4,8,5,1,3]=>[1,2,7,3,6,5,8,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [7,3,5,4,6,8,1,2]=>[1,7,2,3,5,6,8,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,3,5,4,7,1,8,2]=>[1,6,2,3,5,7,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [3,4,1,5,6,8,7,2]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [3,7,1,6,8,5,2,4]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [2,3,1,8,6,4,7,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [1,8,4,3,6,2,5,7]=>[1,2,8,7,5,6,3,4]=>[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] [2,3,1,8,6,4,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [3,7,1,6,8,5,4,2]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [7,3,5,4,6,8,2,1]=>[1,7,2,3,5,6,8,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [2,7,6,4,8,5,3,1]=>[1,2,7,3,6,5,8,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [1,8,4,5,2,6,3,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [7,3,5,8,4,6,2,1]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [2,3,4,6,5,8,1,7]=>[1,2,3,4,6,8,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,3,4,7,5,1,8,6]=>[1,2,3,4,7,8,6,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [2,3,4,7,5,1,6,8]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [2,3,4,7,1,6,5,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,4,7,1,6,8,5]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,4,6,1,8,7,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,8,4,5,2,3,6,7]=>[1,2,8,7,6,3,4,5]=>[.,[.,[[[[.,[.,[.,.]]],.],.],.]]] [7,4,8,5,3,2,6,1]=>[1,7,6,2,4,5,3,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [5,2,4,6,8,3,7,1]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,5,7,4,6,3,2,8]=>[1,2,5,6,3,7,4,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,2,8,4,6,3,7,1]=>[1,5,6,3,8,2,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [3,8,5,4,6,7,2,1]=>[1,3,5,6,7,2,8,4]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,8,3,4,5,7,2,1]=>[1,6,7,2,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,5,7,4,6,3,8,1]=>[1,2,5,6,3,7,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,4,2,7,8,3,6,1]=>[1,5,8,2,4,7,6,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,1,4,6,8,3,2,7]=>[1,5,8,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,1,8,4,6,3,2,7]=>[1,5,6,3,8,7,2,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [8,1,6,4,5,3,2,7]=>[1,8,7,2,3,6,4,5]=>[.,[[[.,[.,[[.,[.,.]],.]]],.],.]] [8,1,3,5,4,6,2,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [8,7,3,2,4,6,5,1]=>[1,8,2,7,5,4,3,6]=>[.,[[.,[[[[.,.],.],[.,.]],.]],.]] [8,2,6,3,4,5,7,1]=>[1,8,2,3,6,5,4,7]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [1,7,2,5,4,3,6,8]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [8,7,2,4,5,3,6,1]=>[1,8,2,7,6,3,4,5]=>[.,[[.,[[[.,[.,[.,.]]],.],.]],.]] [5,8,2,4,7,3,6,1]=>[1,5,7,6,3,2,8,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,8,3,2,4,7,5,1]=>[1,6,7,5,4,2,8,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [8,7,1,3,4,5,2,6]=>[1,8,6,5,4,3,2,7]=>[.,[[[[[[.,.],.],.],.],[.,.]],.]] [8,1,6,3,4,5,2,7]=>[1,8,7,2,3,6,5,4]=>[.,[[[.,[.,[[[.,.],.],.]]],.],.]] [8,1,2,5,4,3,6,7]=>[1,8,7,6,3,2,4,5]=>[.,[[[[[.,.],[.,[.,.]]],.],.],.]] [3,4,8,7,5,2,6,1]=>[1,3,8,2,4,7,6,5]=>[.,[[.,.],[[.,[[[.,.],.],.]],.]]] [3,2,8,6,1,5,4,7]=>[1,3,8,7,4,6,5,2]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [8,7,3,6,4,2,5,1]=>[1,8,2,7,5,4,6,3]=>[.,[[.,[[[[.,.],.],[.,.]],.]],.]] [3,8,7,2,5,4,6,1]=>[1,3,7,6,4,2,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [8,7,2,4,5,6,3,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [5,3,6,2,4,8,7,1]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [3,5,2,8,6,1,4,7]=>[1,3,2,5,6,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [5,1,8,6,2,3,4,7]=>[1,5,2,3,8,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [2,5,4,1,8,6,3,7]=>[1,2,5,8,7,3,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [7,6,3,1,8,2,4,5]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [1,8,2,6,3,4,7,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [7,1,3,6,4,8,2,5]=>[1,7,2,3,4,6,8,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [8,2,6,3,1,4,7,5]=>[1,8,5,2,3,6,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [7,5,4,1,3,8,2,6]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [2,7,5,8,3,4,1,6]=>[1,2,7,3,5,4,8,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,3,8,5,4,1,2,6]=>[1,7,2,3,8,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [1,3,7,2,5,8,4,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,7,2,3,5,8,4,6]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [7,4,8,1,3,6,2,5]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,1,2,3,5,8,4,6]=>[1,7,4,3,2,5,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [8,6,1,4,7,3,2,5]=>[1,8,5,7,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [2,6,3,7,1,4,8,5]=>[1,2,6,4,7,8,5,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [7,5,4,8,1,3,2,6]=>[1,7,2,5,3,4,8,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,5,4,7,1,3,2,6]=>[1,8,6,3,4,7,2,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [2,3,1,8,5,4,6,7]=>[1,2,3,4,8,7,6,5]=>[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] [8,5,1,7,6,3,4,2]=>[1,8,2,5,6,3,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [3,4,7,6,1,8,5,2]=>[1,3,7,5,2,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,5,2,6,7,1,8,4]=>[1,3,2,5,7,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [8,4,7,5,1,3,2,6]=>[1,8,6,3,7,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [3,8,1,6,5,2,7,4]=>[1,3,2,8,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [6,8,4,2,5,1,7,3]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,7,5,3,8,4,1,6]=>[1,2,7,3,5,8,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [8,3,1,4,7,2,6,5]=>[1,8,5,7,6,2,3,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,3,2,1,5,7,4,6]=>[1,8,6,7,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [2,8,3,6,4,7,1,5]=>[1,2,8,5,4,6,7,3]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [7,3,6,4,8,1,2,5]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [1,2,8,3,5,7,4,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [6,5,1,7,4,2,8,3]=>[1,6,2,5,4,7,8,3]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [7,3,6,4,8,2,1,5]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [4,6,1,7,3,5,2,8]=>[1,4,7,2,6,5,3,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,6,1,7,3,4,2,8]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,1,7,3,4,2,8,5]=>[1,6,2,3,7,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,3,8,1,6,5,2,4]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,3,7,1,6,5,2,4]=>[1,8,4,2,3,7,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [5,1,7,4,2,8,6,3]=>[1,5,2,3,7,6,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,2,8,6,5,1,7,3]=>[1,4,6,2,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,4,2,8,5,1,7,3]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [8,6,4,7,1,5,2,3]=>[1,8,3,4,7,2,6,5]=>[.,[[[.,.],[.,[[[.,.],.],.]]],.]] [5,1,6,4,2,3,8,7]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,2,3,8,7,5,1,6]=>[1,4,8,6,5,7,2,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,8,7,1,6,5,2,4]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,4,3,7,1,6,8,5]=>[1,2,4,7,8,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [4,2,3,7,8,5,1,6]=>[1,4,7,2,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,1,6,4,2,3,7,8]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,4,7,8,1,5,2,3]=>[1,6,5,2,4,8,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [4,7,8,6,1,5,2,3]=>[1,4,6,5,2,7,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,8,7,6,1,4,2,3]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,6,5,7,1,4,2,3]=>[1,8,3,5,2,6,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [5,1,6,7,4,2,3,8]=>[1,5,4,7,3,6,2,8]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [8,4,7,6,1,5,2,3]=>[1,8,3,7,2,4,6,5]=>[.,[[[.,.],[[.,[[.,.],.]],.]],.]] [8,3,2,4,7,1,5,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [2,5,3,7,1,6,4,8]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [7,4,6,8,1,5,2,3]=>[1,7,2,4,8,3,6,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [5,1,6,8,4,2,3,7]=>[1,5,4,8,7,3,6,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [4,2,3,7,5,1,6,8]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,7,5,8,1,6,2,4]=>[1,3,5,2,7,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [2,4,7,1,5,8,6,3]=>[1,2,4,3,7,6,8,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [4,7,6,8,1,5,2,3]=>[1,4,8,3,6,5,2,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [8,5,6,7,1,4,2,3]=>[1,8,3,6,4,7,2,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,6,7,5,1,4,2,3]=>[1,8,3,7,2,6,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [5,6,8,7,1,4,2,3]=>[1,5,2,6,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,6,8,7,1,5,2,3]=>[1,4,7,2,6,5,3,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [6,7,8,5,1,4,2,3]=>[1,6,4,5,2,7,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,8,6,5,1,4,2,3]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [2,1,8,5,4,6,3,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [5,4,1,3,6,7,2,8]=>[1,5,6,7,2,4,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [8,2,7,1,5,3,4,6]=>[1,8,6,3,7,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [6,3,7,1,5,4,2,8]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,3,8,1,5,4,2,6]=>[1,7,2,3,8,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,1,5,3,8,4,2,6]=>[1,7,2,3,5,8,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [4,5,1,3,6,8,2,7]=>[1,4,3,2,5,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [6,8,3,1,5,4,2,7]=>[1,6,4,2,8,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,6,3,1,5,4,2,8]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [3,6,2,1,5,8,4,7]=>[1,3,2,6,8,7,4,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [8,6,2,1,5,3,4,7]=>[1,8,7,4,2,6,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [4,8,2,1,7,5,3,6]=>[1,4,2,8,6,5,7,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,3,8,1,5,7,4,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [7,1,3,2,8,6,4,5]=>[1,7,4,2,3,5,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [4,7,1,2,6,3,8,5]=>[1,4,2,7,8,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,7,8,1,5,3,4,6]=>[1,2,7,4,3,8,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [6,7,2,1,5,3,4,8]=>[1,6,3,2,7,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,7,2,1,8,5,3,6]=>[1,4,2,7,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,7,5,6,1,4,3,2]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [5,7,8,6,1,4,3,2]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,7,4,1,6,5,3,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [3,5,1,4,7,6,8,2]=>[1,3,2,5,7,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,6,8,7,1,4,3,2]=>[1,5,2,6,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [6,8,5,7,1,4,3,2]=>[1,6,4,7,3,5,2,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [8,5,7,6,1,4,3,2]=>[1,8,2,5,3,7,4,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [6,5,7,8,1,4,3,2]=>[1,6,4,8,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,2,3,1,5,6,4,8]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [4,2,8,1,6,5,3,7]=>[1,4,2,3,8,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [6,2,4,1,8,5,3,7]=>[1,6,5,8,7,3,4,2]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [8,3,1,4,5,6,7,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [5,3,1,4,8,6,7,2]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [7,5,1,6,3,4,8,2]=>[1,7,8,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,1,5,8,4,3,6,2]=>[1,7,6,3,5,4,8,2]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [5,8,1,6,4,3,7,2]=>[1,5,4,6,3,2,8,7]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [5,3,1,8,4,6,7,2]=>[1,5,4,8,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [8,3,1,5,4,6,7,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,2,6,1,4,5,3,7]=>[1,8,7,3,6,5,4,2]=>[.,[[[[.,.],[[[.,.],.],.]],.],.]] [6,2,8,1,4,5,3,7]=>[1,6,5,4,2,3,8,7]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [2,8,6,1,5,3,4,7]=>[1,2,8,7,4,3,6,5]=>[.,[.,[[[[.,.],[[.,.],.]],.],.]]] [4,2,1,5,6,3,8,7]=>[1,4,5,6,3,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [7,1,4,5,6,8,3,2]=>[1,7,3,4,5,6,8,2]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [8,5,6,7,1,4,3,2]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [7,6,8,5,1,4,3,2]=>[1,7,3,8,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [2,6,7,1,4,5,3,8]=>[1,2,6,5,4,3,7,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [3,5,1,7,4,6,8,2]=>[1,3,2,5,4,7,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,7,6,8,1,4,3,2]=>[1,5,2,7,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,3,1,6,5,8,7,2]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,3,1,2,4,8,7,6]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [5,3,6,2,1,8,7,4]=>[1,5,2,3,6,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,3,7,2,8,4,1,6]=>[1,5,8,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [7,2,4,5,8,3,1,6]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,2,4,5,1,3,6,8]=>[1,7,6,3,4,5,2,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [1,6,4,5,2,8,7,3]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,7,4,5,1,2,6,8]=>[1,3,4,5,2,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,7,4,5,8,2,1,6]=>[1,3,4,5,8,6,2,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [1,7,4,2,6,3,5,8]=>[1,2,7,5,6,3,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [8,7,4,5,2,1,6,3]=>[1,8,3,4,5,2,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [6,3,7,1,8,4,2,5]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,7,4,1,6,3,2,8]=>[1,5,6,3,4,2,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [1,7,4,8,6,3,2,5]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [5,7,4,8,6,3,1,2]=>[1,5,6,3,4,8,2,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [4,8,3,5,6,7,1,2]=>[1,4,5,6,7,2,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [1,8,3,5,6,7,2,4]=>[1,2,8,4,5,6,7,3]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [4,8,1,5,6,7,2,3]=>[1,4,5,6,7,2,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,1,3,5,6,7,2,8]=>[1,4,5,6,7,2,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [1,5,8,4,6,7,3,2]=>[1,2,5,6,7,3,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,4,8,3,6,7,5,2]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [1,8,2,5,6,7,4,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [3,8,1,5,6,7,4,2]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,8,2,5,6,7,1,4]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [8,2,1,5,6,7,4,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,1,3,5,6,7,4,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [7,1,4,3,6,2,5,8]=>[1,7,5,6,2,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,4,3,6,2,1,5]=>[1,7,2,8,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [4,3,1,8,5,7,6,2]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [6,3,5,8,2,7,1,4]=>[1,6,7,2,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,5,4,8,6,2,1,3]=>[1,7,2,5,6,3,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,5,4,1,6,2,3,8]=>[1,7,3,4,2,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,6,4,5,8,1,3,2]=>[1,7,3,4,5,8,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [1,6,4,5,8,2,3,7]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,7,6,5,8,3,4,2]=>[1,2,7,4,5,8,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,8,5,3,6,7,4,2]=>[1,2,8,3,5,6,7,4]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [8,3,5,2,1,7,4,6]=>[1,8,6,7,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,4,1,5,6,7,3,2]=>[1,8,2,4,5,6,7,3]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [8,4,2,5,6,7,1,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [4,1,8,5,6,7,3,2]=>[1,4,5,6,7,3,8,2]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,2,8,5,6,7,3,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [4,2,1,5,6,7,3,8]=>[1,4,5,6,7,3,2,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,5,3,8,6,7,4,2]=>[1,2,5,6,7,4,8,3]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,4,5,8,6,7,3,2]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [4,3,5,8,1,7,2,6]=>[1,4,8,6,7,2,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,5,4,8,6,1,2,7]=>[1,3,4,8,7,2,5,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [1,4,8,5,6,7,2,3]=>[1,2,4,5,6,7,3,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [3,4,8,5,6,7,1,2]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [2,7,1,4,3,6,5,8]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [4,3,7,2,5,6,8,1]=>[1,4,2,3,7,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,6,3,1,4,5,8,7]=>[1,2,6,5,4,3,7,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [3,7,1,4,2,6,8,5]=>[1,3,2,7,8,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,7,1,5,6,8,2,3]=>[1,4,5,6,8,3,2,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [8,4,2,6,3,7,1,5]=>[1,8,5,3,2,4,6,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [8,4,2,3,5,7,1,6]=>[1,8,6,7,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [4,7,3,2,5,6,1,8]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,3,4,6,2,8,1,7]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,3,7,4,2,8,1,6]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,7,2,4,8,6,1]=>[1,5,4,2,3,7,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [2,6,5,1,8,3,4,7]=>[1,2,6,3,5,8,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [8,7,6,1,3,2,5,4]=>[1,8,4,2,7,5,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,7,2,4,3,1,6,5]=>[1,8,5,3,2,7,6,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,7,4,5,1,6,2,3]=>[1,8,3,4,5,2,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [8,5,6,4,1,7,2,3]=>[1,8,3,6,7,2,5,4]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [8,5,6,3,1,2,7,4]=>[1,8,4,3,6,2,5,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [8,4,6,2,3,1,7,5]=>[1,8,5,3,6,2,4,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [5,7,3,4,2,1,8,6]=>[1,5,2,7,8,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,7,4,2,3,1,8,5]=>[1,6,2,7,8,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,7,5,3,1,2,8,4]=>[1,6,2,7,8,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,7,5,4,1,8,2,3]=>[1,6,8,3,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [10,3,1,2,4,5,6,7,8,9]=>[1,10,9,8,7,6,5,4,2,3]=>[.,[[[[[[[[.,[.,.]],.],.],.],.],.],.],.]] [10,4,1,2,3,5,6,7,8,9]=>[1,10,9,8,7,6,5,3,2,4]=>[.,[[[[[[[[.,.],[.,.]],.],.],.],.],.],.]] [8,10,1,2,3,4,5,6,7,9]=>[1,8,6,4,2,10,9,7,5,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],[[.,.],.]]] [2,11,1,3,4,5,6,7,8,9,10]=>[1,2,11,10,9,8,7,6,5,4,3]=>[.,[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]] [2,3,10,1,4,5,6,7,8,9]=>[1,2,3,10,9,8,7,6,5,4]=>[.,[.,[.,[[[[[[[.,.],.],.],.],.],.],.]]]] [6,2,4,3,8,7,5,1]=>[1,6,7,5,8,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [7,3,5,4,1,8,6,2]=>[1,7,6,8,2,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [5,2,7,1,3,4,8,6]=>[1,5,3,7,8,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [2,6,5,7,3,1,4,8]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [2,6,5,7,3,1,8,4]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [6,3,1,4,7,8,5,2]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,8,2,1,3,4,5,7]=>[1,6,4,2,8,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,7,1,8,4,5,2,6]=>[1,3,2,7,4,8,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [6,3,2,4,7,5,8,1]=>[1,6,5,7,8,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,3,2,4,7,5,1,8]=>[1,6,5,7,2,3,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [4,2,1,6,3,7,5,8]=>[1,4,6,7,5,3,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,2,1,6,3,7,8,5]=>[1,4,6,7,8,5,3,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [7,4,3,5,8,6,1,2]=>[1,7,2,4,5,8,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [2,7,6,8,3,1,4,5]=>[1,2,7,4,8,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [7,4,3,5,8,6,2,1]=>[1,7,2,4,5,8,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [4,2,1,3,7,8,6,5]=>[1,4,3,2,5,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [3,7,8,6,2,1,4,5]=>[1,3,8,5,2,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [4,2,1,8,3,5,6,7]=>[1,4,8,7,6,5,3,2]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [4,2,1,3,6,7,5,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,2,1,3,7,5,6,8]=>[1,4,3,2,5,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,2,1,3,6,8,7,5]=>[1,4,3,2,5,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [7,3,2,4,8,6,5,1]=>[1,7,5,8,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [4,2,1,7,3,5,6,8]=>[1,4,7,6,5,3,2,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,8,6,2,7,3,5,1]=>[1,4,2,8,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [7,3,4,2,6,8,1,5]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [3,6,7,5,2,4,1,8]=>[1,3,7,2,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,2,1,7,3,6,5,8]=>[1,4,7,5,3,2,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [5,8,1,7,4,2,6,3]=>[1,5,4,7,6,2,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,2,1,3,8,6,7,5]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,2,1,3,7,6,5,8]=>[1,4,3,2,5,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,2,1,3,5,7,6,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,2,1,3,5,8,6,7]=>[1,4,3,2,5,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [4,8,1,7,3,6,5,2]=>[1,4,7,5,3,2,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,7,8,6,3,5,2,1]=>[1,4,6,5,3,8,2,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,2,1,8,3,7,6,5]=>[1,4,8,5,3,2,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,2,1,3,5,6,8,7]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [2,6,1,5,4,7,8,3]=>[1,2,6,7,8,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,3,6,8,4,1,5,7]=>[1,2,3,6,4,8,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,7,5,1,8,3,4,6]=>[1,2,7,4,3,5,8,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [4,7,5,2,1,3,6,8]=>[1,4,2,7,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [2,5,6,1,4,8,3,7]=>[1,2,5,4,3,6,8,7]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [6,7,8,4,1,5,3,2]=>[1,6,5,2,7,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [7,1,6,8,4,5,3,2]=>[1,7,3,6,5,4,8,2]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [7,4,6,5,2,8,1,3]=>[1,7,2,4,5,3,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,1,5,6,4,2,3,8]=>[1,7,3,5,4,6,2,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [5,7,4,6,8,1,3,2]=>[1,5,8,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [1,8,4,6,7,5,3,2]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [6,1,8,4,7,5,3,2]=>[1,6,5,7,3,8,2,4]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [4,5,8,6,1,7,3,2]=>[1,4,6,7,3,8,2,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,8,5,1,6,7,3,2]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [8,1,4,5,6,7,3,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [5,6,7,1,4,2,3,8]=>[1,5,4,2,6,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [4,8,5,2,1,6,7,3]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,1,8,4,2,6,3,7]=>[1,5,2,3,8,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [1,8,4,6,2,5,3,7]=>[1,2,8,7,3,4,6,5]=>[.,[.,[[[.,[.,[[.,.],.]]],.],.]]] [6,1,5,2,3,4,7,8]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,3,1,4,6,2,5,7]=>[1,8,7,5,6,2,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [3,5,1,8,2,6,4,7]=>[1,3,2,5,4,8,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,5,1,2,8,4,7,6]=>[1,3,2,5,8,6,4,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [2,3,5,8,6,1,7,4]=>[1,2,3,5,6,4,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [8,2,4,3,6,7,1,5]=>[1,8,5,6,7,2,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [3,6,2,8,5,1,7,4]=>[1,3,2,6,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [2,8,7,1,4,6,5,3]=>[1,2,8,3,7,5,4,6]=>[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] [7,2,5,3,6,8,1,4]=>[1,7,2,3,5,6,8,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [3,7,5,1,6,2,4,8]=>[1,3,5,6,2,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [8,7,2,4,1,6,5,3]=>[1,8,3,2,7,5,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [1,8,7,2,3,6,5,4]=>[1,2,8,4,3,7,5,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [1,7,8,2,6,4,3,5]=>[1,2,7,3,8,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,7,3,8,2,6,4,5]=>[1,2,7,4,8,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,2,7,3,6,4,5,8]=>[1,2,3,7,5,6,4,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [7,1,5,8,3,2,4,6]=>[1,7,4,8,6,2,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [1,6,2,8,4,3,7,5]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,3,8,7,2,4,6,5]=>[1,2,3,8,5,4,7,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [4,7,8,1,3,2,5,6]=>[1,4,2,7,5,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,2,1,4,7,3,5,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [2,1,3,8,4,6,7,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [1,2,3,4,8,5,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [2,4,7,5,6,8,3,1]=>[1,2,4,5,6,8,3,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [2,4,8,7,5,6,3,1]=>[1,2,4,7,3,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,5,3,8,4,7,6,1]=>[1,2,5,4,8,3,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [2,8,5,7,3,6,4,1]=>[1,2,8,3,5,4,7,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [8,3,6,1,4,5,7,2]=>[1,8,2,3,6,5,4,7]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [2,8,6,3,4,5,7,1]=>[1,2,8,3,6,5,4,7]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [8,3,7,6,1,4,5,2]=>[1,8,2,3,7,5,4,6]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [4,1,7,2,3,6,5,8]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,7,1,8,2,6,4,5]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,1,7,8,2,5,6,4]=>[1,3,7,6,5,2,4,8]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [3,1,6,5,8,2,7,4]=>[1,3,6,2,4,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [7,8,3,6,1,4,5,2]=>[1,7,5,2,8,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,4,8,1,2,3,6,5]=>[1,7,6,3,8,5,2,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [5,7,1,2,3,6,4,8]=>[1,5,3,2,7,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,6,8,1,2,7,4,5]=>[1,3,8,5,2,6,7,4]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [4,8,6,1,2,3,7,5]=>[1,4,2,8,5,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,8,1,5,2,7,3,6]=>[1,4,5,2,8,6,7,3]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,1,2,5,3,8,7,6]=>[1,4,5,3,2,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [4,3,6,8,7,5,1,2]=>[1,4,8,2,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,4,1,8,2,7,6,3]=>[1,5,2,4,8,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [8,6,7,4,1,2,5,3]=>[1,8,3,7,5,2,6,4]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [6,7,3,1,4,8,5,2]=>[1,6,8,2,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [5,4,1,6,8,2,7,3]=>[1,5,8,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,4,7,1,2,8,6,3]=>[1,5,2,4,3,7,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,7,4,1,2,8,3,5]=>[1,6,8,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,5,1,2,3,7,8,4]=>[1,6,7,8,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,5,1,2,3,4,8,7]=>[1,6,4,2,5,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,6,5,1,2,3,7,4]=>[1,8,4,2,6,3,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [2,4,6,3,5,7,1,8]=>[1,2,4,3,6,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,6,3,7,2,5,8]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [8,6,2,5,3,1,7,4]=>[1,8,4,5,3,2,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [8,2,3,4,5,1,7,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [1,8,3,4,2,7,5,6]=>[1,2,8,6,7,5,3,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [2,8,3,4,1,6,7,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [8,7,2,3,1,6,5,4]=>[1,8,4,3,2,7,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [3,8,2,4,6,1,7,5]=>[1,3,2,8,5,6,4,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [7,8,2,4,3,1,6,5]=>[1,7,6,2,8,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [4,5,8,2,3,1,7,6]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,1,4,3,7,2,6,8]=>[1,5,7,6,2,3,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,1,3,5,7,2,4,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,1,4,7,5,3,6,8]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [2,1,8,3,7,5,4,6]=>[1,2,3,8,6,5,7,4]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [7,1,8,2,5,6,3,4]=>[1,7,3,8,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [4,5,2,8,1,6,7,3]=>[1,4,8,3,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [6,2,5,8,1,4,7,3]=>[1,6,4,8,3,5,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [1,3,8,2,5,7,4,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [3,8,7,1,5,6,4,2]=>[1,3,7,4,2,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,4,8,5,6,1,7,2]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [8,3,7,4,1,6,5,2]=>[1,8,2,3,7,5,4,6]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [3,5,6,8,4,1,7,2]=>[1,3,6,2,5,4,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [6,2,3,1,5,4,7,8]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,2,3,1,4,5,7,6]=>[1,8,6,5,4,2,3,7]=>[.,[[[[[.,[.,.]],.],.],[.,.]],.]] [7,5,1,3,2,6,4,8]=>[1,7,4,3,2,5,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [2,6,1,4,5,3,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [4,5,6,1,3,2,7,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,5,7,1,2,6,3,8]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [2,7,1,3,5,6,4,8]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [8,6,1,2,4,3,7,5]=>[1,8,5,4,2,6,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [2,8,1,3,4,6,7,5]=>[1,2,8,5,4,3,6,7]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [7,8,1,2,5,3,6,4]=>[1,7,6,3,2,8,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [1,2,6,7,5,3,8,4]=>[1,2,3,6,4,7,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,7,5,3,2,8,4,6]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,6,7,5,3,8,4,2]=>[1,2,6,8,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,6,5,7,2,3,8,4]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,3,8,2,6,5,7,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [1,2,5,7,6,3,4,8]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,3,4,8,2,5,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [1,5,7,6,2,3,4,8]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,3,8,2,6,4,7]=>[1,2,5,3,4,8,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,4,8,3,5,7,6,2]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [1,2,4,8,3,5,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [1,3,8,4,2,6,7,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [4,2,6,7,5,8,3,1]=>[1,4,7,3,6,8,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [6,7,5,2,1,8,4,3]=>[1,6,8,3,5,2,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [3,4,8,7,5,2,1,6]=>[1,3,8,6,2,4,7,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [1,7,5,2,8,4,6,3]=>[1,2,7,6,4,3,5,8]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [6,1,4,8,3,2,7,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [3,4,7,1,8,6,2,5]=>[1,3,7,2,4,5,8,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,4,6,8,2,1,5,7]=>[1,3,6,2,4,8,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,8,2,5,6,1,4,7]=>[1,3,2,8,7,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [3,5,2,8,6,4,1,7]=>[1,3,2,5,6,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [4,2,5,7,3,8,6,1]=>[1,4,7,6,8,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [7,4,2,5,3,8,1,6]=>[1,7,2,4,5,3,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [5,2,1,6,8,3,4,7]=>[1,5,8,7,4,6,3,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [5,2,6,8,4,1,3,7]=>[1,5,4,8,7,3,6,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [1,5,6,8,3,4,2,7]=>[1,2,5,3,6,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [4,5,7,3,8,2,6,1]=>[1,4,3,7,6,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [6,4,3,7,8,2,5,1]=>[1,6,2,4,7,5,8,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [4,5,3,1,7,8,2,6]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [7,1,3,5,4,8,2,6]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,5,2,8,1,4,3,6]=>[1,7,3,2,5,4,8,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [5,7,3,8,4,6,1,2]=>[1,5,4,8,2,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [1,4,5,7,3,8,6,2]=>[1,2,4,7,6,8,3,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [4,6,3,7,8,5,2,1]=>[1,4,7,2,6,5,8,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,3,6,7,8,4,2,1]=>[1,5,8,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,5,3,6,7,8,4,2]=>[1,2,5,7,4,6,8,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [4,6,1,7,3,8,5,2]=>[1,4,7,5,3,2,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [6,3,7,1,8,4,5,2]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,2,4,8,1,5,3]=>[1,6,2,7,5,8,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [2,6,1,4,7,3,8,5]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [3,2,5,6,7,8,1,4]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [6,7,1,3,2,8,4,5]=>[1,6,8,5,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,2,7,1,3,4,8,5]=>[1,6,4,2,3,7,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,2,1,7,3,8,4,6]=>[1,5,3,2,4,7,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,2,6,3,7,8,1,5]=>[1,4,3,6,8,5,7,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,2,6,3,7,8,5,1]=>[1,4,3,6,8,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [6,7,3,8,2,4,5,1]=>[1,6,4,8,2,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,1,8,3,4,2,5,6]=>[1,7,5,4,3,8,6,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [7,2,4,1,8,3,5,6]=>[1,7,5,8,6,3,4,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,3,4,8,6,2,1,5]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [3,5,7,2,1,8,6,4]=>[1,3,7,6,8,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [6,7,8,3,2,5,1,4]=>[1,6,5,2,7,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,3,7,8,2,5,4,1]=>[1,6,5,2,3,7,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [2,6,7,4,8,5,3,1]=>[1,2,6,5,8,3,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [6,2,4,7,1,8,5,3]=>[1,6,8,3,4,7,5,2]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,6,2,7,1,8,5,3]=>[1,4,7,5,2,6,8,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,7,4,8,5,2,6,3]=>[1,2,7,6,3,4,8,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,3,7,8,5,2,6,4]=>[1,2,3,7,6,4,8,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [2,5,7,8,1,6,3,4]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,3,7,1,8,2,5,4]=>[1,6,2,3,7,5,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [1,6,4,7,8,2,5,3]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [5,6,1,2,7,8,4,3]=>[1,5,7,4,2,6,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,7,2,8,5,4,1,3]=>[1,6,4,8,3,2,7,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [1,6,7,4,8,5,3,2]=>[1,2,6,5,8,3,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,8,2,4,6,3,5,7]=>[1,2,8,7,5,6,3,4]=>[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] [7,2,8,3,5,1,4,6]=>[1,7,4,3,8,6,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [1,3,7,4,6,2,5,8]=>[1,2,3,7,5,6,4,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,5,7,4,3,6,2,8]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,8,4,5,3,6,2,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [1,8,5,3,4,7,2,6]=>[1,2,8,6,7,3,5,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [1,8,2,4,6,3,7,5]=>[1,2,8,5,6,3,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [1,8,2,5,4,6,7,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [3,6,2,7,1,4,5,8]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [6,3,8,1,2,4,7,5]=>[1,6,4,2,3,8,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,3,7,4,6,2,8,5]=>[1,2,3,7,8,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,4,7,5,2,6,8,3]=>[1,2,4,5,3,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [4,5,2,3,6,1,8,7]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,6,5,3,7,1,8,2]=>[1,4,3,5,7,8,2,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [2,5,4,7,1,6,8,3]=>[1,2,5,3,4,7,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,2,3,8,6,7,1,5]=>[1,4,8,5,6,7,2,3]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [6,2,4,8,5,1,7,3]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,2,4,8,1,3,7,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,2,5,4,8,3,7,1]=>[1,6,3,5,8,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,4,3,5,8,2,7,1]=>[1,6,2,4,5,8,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,2,3,4,8,1,6,7]=>[1,5,8,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [3,5,2,4,7,1,6,8]=>[1,3,2,5,7,6,4,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,3,4,8,1,6,2,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,5,3,7,1,6,2,8]=>[1,4,7,2,5,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,2,4,8,5,1,3,7]=>[1,6,2,3,4,8,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,6,3,8,5,1,2,4]=>[1,7,2,6,3,4,8,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [1,4,3,7,8,2,5,6]=>[1,2,4,7,5,8,6,3]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [4,2,6,7,3,8,1,5]=>[1,4,7,2,3,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [1,5,7,4,2,8,6,3]=>[1,2,5,3,7,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,3,7,2,8,6,4,5]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,4,3,7,8,6,2,5]=>[1,2,4,7,3,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,5,3,6,8,2,7,4]=>[1,2,5,8,4,6,3,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [4,5,2,7,1,8,6,3]=>[1,4,7,6,8,3,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,3,6,5,7,8,1,2]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,2,3,5,6,8,1,7]=>[1,4,5,6,8,7,2,3]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [5,2,6,4,7,8,3,1]=>[1,5,7,3,6,8,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,4,5,2,3,8,7,1]=>[1,6,8,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [8,4,6,7,5,2,3,1]=>[1,8,2,4,7,3,6,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [4,6,5,2,3,1,8,7]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,4,2,5,3,1,8,7]=>[1,6,2,4,5,3,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,6,4,7,5,2,3,1]=>[1,8,2,6,3,4,7,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [6,4,2,5,8,7,3,1]=>[1,6,7,3,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,6,2,5,3,8,7,1]=>[1,4,5,3,2,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [4,6,5,2,3,8,7,1]=>[1,4,2,6,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,8,7,4,5,2,3,1]=>[1,6,2,8,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [4,8,6,7,5,2,3,1]=>[1,4,7,3,6,2,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [8,6,4,7,2,5,3,1]=>[1,8,2,6,5,3,4,7]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [8,6,2,4,7,5,3,1]=>[1,8,2,6,5,7,3,4]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [4,8,2,6,7,5,3,1]=>[1,4,6,5,7,3,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [2,8,4,6,7,5,3,1]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [2,8,6,7,4,5,3,1]=>[1,2,8,3,6,5,4,7]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [2,6,4,5,8,7,3,1]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [8,2,4,6,7,5,3,1]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [6,2,4,8,7,5,3,1]=>[1,6,5,7,3,4,8,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [4,2,6,8,7,5,3,1]=>[1,4,8,2,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [6,2,4,5,8,7,3,1]=>[1,6,7,3,4,5,8,2]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [8,2,6,7,4,5,3,1]=>[1,8,2,3,6,5,4,7]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [6,4,5,8,7,2,3,1]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [8,6,7,4,2,5,3,1]=>[1,8,2,6,5,3,7,4]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [8,4,6,7,2,5,3,1]=>[1,8,2,4,7,3,6,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [6,4,8,7,2,5,3,1]=>[1,6,5,2,4,7,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [6,4,8,7,5,2,3,1]=>[1,6,2,4,7,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [4,6,5,8,7,2,3,1]=>[1,4,8,2,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,1,6,8,7,4,5,3]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,4,8,6,7,5,3,1]=>[1,2,4,6,5,7,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,2,8,6,7,5,3,1]=>[1,4,6,5,7,3,8,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,2,8,4,7,5,3,1]=>[1,6,5,7,3,8,2,4]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [8,2,6,4,7,5,3,1]=>[1,8,2,3,6,5,7,4]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [6,4,8,2,7,5,3,1]=>[1,6,5,7,3,8,2,4]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [4,6,8,2,7,5,3,1]=>[1,4,2,6,5,7,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,6,8,4,7,5,3,1]=>[1,2,6,5,7,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,1,6,8,4,7,5,3]=>[1,2,3,6,7,5,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,1,8,6,4,7,5,3]=>[1,2,3,8,4,6,7,5]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [6,8,7,4,2,5,3,1]=>[1,6,5,2,8,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [2,8,6,4,7,5,3,1]=>[1,2,8,3,6,5,7,4]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [4,8,6,2,7,5,3,1]=>[1,4,2,8,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,2,5,6,3,8,1,7]=>[1,4,6,8,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,2,5,7,4,8,3,1]=>[1,6,8,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [8,5,2,1,4,7,6,3]=>[1,8,3,2,5,4,6,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [3,2,6,4,8,1,5,7]=>[1,3,6,2,4,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [2,3,6,4,7,8,5,1]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [7,5,1,8,3,4,6,2]=>[1,7,6,4,8,2,5,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [5,7,8,2,6,3,4,1]=>[1,5,6,3,8,2,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [7,1,6,3,5,8,4,2]=>[1,7,4,3,6,8,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [6,3,1,7,8,4,5,2]=>[1,6,4,7,5,8,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,3,1,2,5,8,6,4]=>[1,7,6,8,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [1,6,3,5,2,4,8,7]=>[1,2,6,4,5,3,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,3,2,8,5,7,4,1]=>[1,6,7,4,8,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [1,8,4,6,7,3,5,2]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [8,1,6,3,4,5,7,2]=>[1,8,2,3,6,5,4,7]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [2,8,1,6,5,7,4,3]=>[1,2,8,3,4,6,7,5]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [4,6,8,2,5,3,7,1]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,2,3,7,6,1,8,4]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,3,7,4,8,6,1]=>[1,5,4,7,6,8,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [7,8,1,5,4,3,6,2]=>[1,7,6,3,2,8,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,2,4,8,5,3,6,1]=>[1,7,6,3,4,8,2,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [3,7,5,1,8,4,6,2]=>[1,3,5,8,2,7,6,4]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [2,7,8,5,4,6,1,3]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [5,7,4,3,8,6,2,1]=>[1,5,8,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,1,3,7,6,2,4,5]=>[1,8,5,6,2,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [2,3,6,8,7,1,4,5]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [4,3,2,8,5,7,1,6]=>[1,4,8,6,7,2,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,6,4,2,8,5,7,1]=>[1,3,4,2,6,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [4,7,3,2,5,1,8,6]=>[1,4,2,7,8,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,2,4,7,5,8,6,1]=>[1,3,4,7,6,8,2,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [4,2,3,8,6,5,1,7]=>[1,4,8,7,2,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [3,2,8,1,4,6,5,7]=>[1,3,8,7,5,4,2,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [3,6,1,8,4,7,2,5]=>[1,3,2,6,7,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,1,6,8,4,7,2,5]=>[1,3,6,7,2,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,6,1,8,3,2,7,5]=>[1,4,8,5,3,2,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [2,7,8,3,4,6,5,1]=>[1,2,7,5,4,3,8,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [4,6,1,8,2,3,7,5]=>[1,4,8,5,2,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,1,6,8,2,3,7,5]=>[1,4,8,5,2,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,5,1,2,8,3,7,6]=>[1,4,2,5,8,6,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,5,2,1,8,3,7,6]=>[1,4,2,5,8,6,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,6,2,8,1,3,7,5]=>[1,4,8,5,2,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,6,2,8,4,7,1,5]=>[1,3,2,6,7,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,3,6,8,4,7,5,1]=>[1,2,3,6,7,5,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [3,2,6,8,4,7,1,5]=>[1,3,6,7,2,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,2,5,1,8,3,7,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,1,2,5,8,3,7,6]=>[1,4,5,8,6,3,2,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [5,1,2,4,3,8,7,6]=>[1,5,3,2,4,6,8,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [3,2,5,4,8,7,1,6]=>[1,3,5,8,6,7,2,4]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [5,4,2,1,3,8,7,6]=>[1,5,3,2,4,6,8,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,4,1,3,2,8,7,6]=>[1,5,2,4,3,6,8,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,4,3,1,2,8,7,6]=>[1,5,2,4,3,6,8,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [4,5,3,1,8,2,7,6]=>[1,4,2,5,8,6,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,5,1,3,8,2,7,6]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [3,1,5,4,8,7,2,6]=>[1,3,5,8,6,7,2,4]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,5,4,1,8,7,2,6]=>[1,3,4,2,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,6,5,8,7,1,2,4]=>[1,3,5,7,2,6,4,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,4,5,1,8,7,2,6]=>[1,3,5,8,6,7,2,4]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,4,1,5,8,7,2,6]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [4,1,3,5,8,2,7,6]=>[1,4,5,8,6,2,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,3,6,8,2,1,7,5]=>[1,4,8,5,2,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [2,4,6,8,3,7,5,1]=>[1,2,4,8,3,6,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [3,4,5,2,8,7,1,6]=>[1,3,5,8,6,7,2,4]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [5,3,1,4,2,8,7,6]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,1,3,4,2,8,7,6]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,1,3,2,4,8,7,6]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [5,3,2,1,4,8,7,6]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [4,3,2,5,8,1,7,6]=>[1,4,5,8,6,2,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,4,2,5,8,7,1,6]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,2,4,5,8,7,1,6]=>[1,3,4,5,8,6,7,2]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [4,2,3,5,8,1,7,6]=>[1,4,5,8,6,2,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,2,3,1,4,8,7,6]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [8,6,2,5,4,1,3,7]=>[1,8,7,3,2,6,4,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]] [6,5,7,4,2,8,3,1]=>[1,6,8,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [8,2,1,6,3,4,5,7]=>[1,8,7,5,3,2,4,6]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [8,3,5,6,2,4,1,7]=>[1,8,7,2,3,5,4,6]=>[.,[[[.,[.,[[.,.],[.,.]]]],.],.]] [8,6,2,1,3,5,4,7]=>[1,8,7,4,2,6,5,3]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [8,1,2,3,4,6,5,7]=>[1,8,7,5,4,3,2,6]=>[.,[[[[[[.,.],.],.],[.,.]],.],.]] [6,2,3,7,8,4,5,1]=>[1,6,4,7,5,8,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [1,5,6,7,3,4,8,2]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [6,7,8,2,1,4,5,3]=>[1,6,4,2,7,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,4,7,6,2,1,3,5]=>[1,8,5,2,4,6,3,7]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [5,3,8,4,7,2,6,1]=>[1,5,7,6,2,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,1,3,7,6,4,2,5]=>[1,8,5,6,4,7,2,3]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [5,3,1,7,8,6,2,4]=>[1,5,8,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [3,5,8,2,7,1,6,4]=>[1,3,8,4,2,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [6,2,8,5,3,1,7,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,2,6,4,7,1,3,5]=>[1,8,5,7,3,6,2,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [3,4,2,8,5,1,7,6]=>[1,3,2,4,8,6,5,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [8,3,7,4,2,5,6,1]=>[1,8,2,3,7,6,5,4]=>[.,[[.,[.,[[[[.,.],.],.],.]]],.]] [3,4,1,8,2,6,7,5]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [8,4,6,3,7,1,5,2]=>[1,8,2,4,3,6,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [6,8,3,4,1,5,7,2]=>[1,6,5,2,8,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,1,7,6,2,8,4,3]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,8,2,5,7,4,1,3]=>[1,6,4,5,7,2,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,5,7,6,3,1,8,4]=>[1,2,5,3,7,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,2,8,3,1,5,6,7]=>[1,4,3,8,7,6,5,2]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [2,5,7,3,8,4,6,1]=>[1,2,5,8,3,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [4,2,7,1,8,5,3,6]=>[1,4,2,3,7,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,1,8,7,5,6,3]=>[1,4,8,3,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [8,3,6,7,1,5,4,2]=>[1,8,2,3,6,5,4,7]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [1,3,7,5,8,6,4,2]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [5,7,8,4,3,1,6,2]=>[1,5,3,8,2,7,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [2,7,4,5,8,3,6,1]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [3,5,7,1,4,8,6,2]=>[1,3,7,6,8,2,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [4,8,6,1,3,5,2,7]=>[1,4,2,8,7,3,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [1,8,3,2,4,7,5,6]=>[1,2,8,6,7,5,4,3]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [8,4,3,2,5,7,1,6]=>[1,8,6,7,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [4,3,7,2,5,8,1,6]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,2,4,7,8,5,6,1]=>[1,3,4,7,6,5,8,2]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [2,6,4,3,8,5,1,7]=>[1,2,6,5,8,7,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [8,2,1,3,4,5,7,6]=>[1,8,6,5,4,3,2,7]=>[.,[[[[[[.,.],.],.],.],[.,.]],.]] [3,2,6,8,5,4,1,7]=>[1,3,6,4,8,7,2,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [7,3,8,2,5,4,1,6]=>[1,7,2,3,8,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [4,2,5,3,8,7,6,1]=>[1,4,3,5,8,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,8,2,6,5,3,1,7]=>[1,4,6,3,2,8,7,5]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [2,6,8,5,4,1,3,7]=>[1,2,6,3,8,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,1,8,6,5,4,2,7]=>[1,3,8,7,2,4,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [6,4,8,3,7,2,5,1]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,7,3,6,2,1,8,5]=>[1,4,6,2,7,8,5,3]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,3,8,5,1,4,2,6]=>[1,7,2,3,8,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [5,4,8,7,6,2,1,3]=>[1,5,6,2,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [3,8,1,5,7,4,6,2]=>[1,3,2,8,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [4,8,5,7,3,1,6,2]=>[1,4,7,6,2,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [1,5,4,8,3,7,6,2]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [4,8,3,6,7,1,5,2]=>[1,4,6,2,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [8,7,5,3,6,4,2,1]=>[1,8,2,7,3,5,6,4]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [4,6,1,3,8,7,5,2]=>[1,4,3,2,6,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,8,2,1,7,4,5,3]=>[1,6,4,2,8,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,7,1,6,4,2,8,5]=>[1,3,2,7,8,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,1,2,7,5,6,8,4]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,6,1,2,7,5,8,4]=>[1,3,2,6,5,7,8,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,6,2,5,8,7,4,1]=>[1,3,2,6,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [8,5,2,3,6,7,4,1]=>[1,8,2,5,6,7,4,3]=>[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] [6,3,2,4,8,7,5,1]=>[1,6,7,5,8,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [3,7,2,4,6,1,8,5]=>[1,3,2,7,8,5,6,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [6,3,2,8,7,5,1,4]=>[1,6,5,7,2,3,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [7,3,8,2,6,5,1,4]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,4,8,7,2,5,1,3]=>[1,6,5,2,4,7,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [2,5,4,8,1,7,6,3]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,2,8,1,7,6,3,4]=>[1,5,7,3,8,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,2,1,3,8,7,5,4]=>[1,6,7,5,8,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [3,6,1,8,7,5,2,4]=>[1,3,2,6,5,7,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [5,6,1,2,8,7,4,3]=>[1,5,8,3,2,6,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [7,5,2,8,1,6,4,3]=>[1,7,4,8,3,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [2,7,6,8,1,5,4,3]=>[1,2,7,4,8,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [7,4,8,6,1,2,5,3]=>[1,7,5,2,4,6,3,8]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,2,1,8,3,6,5,4]=>[1,7,5,3,2,4,8,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [8,5,4,3,7,2,1,6]=>[1,8,6,2,5,7,3,4]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [6,5,4,8,3,2,7,1]=>[1,6,2,5,3,4,8,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,6,4,3,2,8,5,1]=>[1,7,5,2,6,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,4,1,2,5,8,3,6]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,7,4,2,5,1,3,8]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,7,5,1,6,2,8,3]=>[1,4,2,7,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,4,7,1,3,8,5,2]=>[1,6,8,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,4,2,7,3,1,6,8]=>[1,5,3,2,4,7,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,5,1,2,7,6,8,3]=>[1,4,2,5,7,8,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,4,8,1,3,7,2,5]=>[1,6,7,2,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [1,3,8,4,5,7,2,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [2,6,7,4,5,3,1,8]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,8,4,3,5,1,7]=>[1,2,6,5,3,8,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,3,7,4,2,8,5,6]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [7,5,8,6,2,1,3,4]=>[1,7,3,8,4,6,2,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [2,8,7,3,5,4,1,6]=>[1,2,8,6,4,3,7,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [3,4,2,6,8,7,1,5]=>[1,3,2,4,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [8,4,2,3,6,5,7,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [7,3,8,4,1,2,6,5]=>[1,7,6,2,3,8,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [6,8,3,2,7,1,5,4]=>[1,6,2,8,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,7,8,3,4,5,1,6]=>[1,2,7,3,8,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [3,7,1,2,4,6,5,8]=>[1,3,2,7,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [7,5,6,8,2,1,4,3]=>[1,7,4,8,3,6,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [1,7,2,3,5,6,8,4]=>[1,2,7,8,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [3,4,6,2,8,5,7,1]=>[1,3,6,5,8,2,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,7,2,6,5,1,3,8]=>[1,4,6,2,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,7,4,1,2,5,8,6]=>[1,3,4,2,7,8,6,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [4,7,1,6,5,2,8,3]=>[1,4,6,2,7,8,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,7,3,6,5,1,8,2]=>[1,4,6,2,7,8,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,3,7,1,6,8,5,2]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,1,7,5,6,8,3]=>[1,4,7,8,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,2,4,8,6,7,1,5]=>[1,3,4,8,5,6,7,2]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [4,2,6,8,7,3,1,5]=>[1,4,8,5,7,2,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,1,6,7,5,8,2,3]=>[1,4,7,2,3,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,3,6,7,5,1,2,8]=>[1,4,7,2,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,3,7,1,6,8,2,5]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,7,5,6,8,2,1]=>[1,4,5,6,8,2,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,1,7,3,6,5,2,8]=>[1,4,3,7,2,5,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [2,8,7,4,5,3,1,6]=>[1,2,8,6,3,7,4,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [2,8,7,4,3,5,1,6]=>[1,2,8,6,5,3,7,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [3,8,1,4,2,6,5,7]=>[1,3,2,8,7,5,4,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [5,8,7,6,1,2,4,3]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,7,6,2,1,3,4]=>[1,5,2,8,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,1,7,2,6,8,5,3]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,7,3,6,1,8,5]=>[1,4,3,7,8,5,6,2]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,8,2,4,5,6,7,1]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,8,2,4,1,6,7,5]=>[1,3,2,8,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [3,8,6,5,1,4,7,2]=>[1,3,6,4,5,2,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,8,2,1,4,6,7,5]=>[1,3,2,8,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [3,8,2,5,4,6,7,1]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [4,2,7,5,6,1,8,3]=>[1,4,5,6,2,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,2,6,7,5,3,1,8]=>[1,4,7,2,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [2,8,7,3,4,5,1,6]=>[1,2,8,6,5,4,3,7]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [3,8,1,2,4,6,5,7]=>[1,3,2,8,7,5,4,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [5,8,7,6,1,3,4,2]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,7,6,2,3,4,1]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,1,7,5,6,2,3,8]=>[1,4,5,6,2,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,8,1,5,2,6,4,7]=>[1,3,2,8,7,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [2,8,7,5,3,4,1,6]=>[1,2,8,6,4,5,3,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [2,8,7,5,4,3,1,6]=>[1,2,8,6,3,7,4,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [4,1,7,5,6,3,2,8]=>[1,4,5,6,3,7,2,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [5,8,7,6,1,3,2,4]=>[1,5,2,8,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,4,2,3,7,6,8,1]=>[1,5,7,8,2,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [7,4,3,5,2,8,1,6]=>[1,7,2,4,5,3,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,4,3,7,5,1,6,2]=>[1,8,2,4,7,6,3,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [8,4,7,2,5,1,6,3]=>[1,8,3,7,6,2,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [7,4,6,2,3,5,8,1]=>[1,7,8,2,4,3,6,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [5,1,7,2,4,6,8,3]=>[1,5,4,2,3,7,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,4,1,7,3,6,8,2]=>[1,5,3,2,4,7,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,7,6,4,3,1,8,2]=>[1,5,3,6,2,7,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,7,6,3,1,4,8,2]=>[1,5,2,7,8,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,5,2,3,4,8,1,6]=>[1,7,2,5,4,3,6,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [8,7,5,3,4,1,6,2]=>[1,8,2,7,6,3,5,4]=>[.,[[.,[[[.,[[.,.],.]],.],.]],.]] [7,6,1,3,4,8,5,2]=>[1,7,5,4,3,2,6,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [4,8,3,6,5,2,1,7]=>[1,4,6,2,8,7,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [1,8,7,2,3,5,4,6]=>[1,2,8,6,5,3,7,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [1,8,7,2,5,3,4,6]=>[1,2,8,6,3,7,4,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [7,1,2,8,3,5,6,4]=>[1,7,6,5,3,2,4,8]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [6,1,7,8,2,5,3,4]=>[1,6,5,2,3,7,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [7,1,4,5,8,6,2,3]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,5,6,1,2,8,4,3]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [4,1,3,7,8,6,2,5]=>[1,4,7,2,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,1,4,3,6,8,7,2]=>[1,5,6,8,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,5,7,6,8,2,1,3]=>[1,4,6,2,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,4,7,8,5,2,1,3]=>[1,6,2,4,8,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [3,6,4,8,5,1,2,7]=>[1,3,4,8,7,2,6,5]=>[.,[[.,.],[.,[[[[.,.],.],.],.]]]] [3,7,4,8,1,2,5,6]=>[1,3,4,8,6,2,7,5]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [7,4,3,8,2,6,5,1]=>[1,7,5,2,4,8,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [8,7,1,3,5,4,6,2]=>[1,8,2,7,6,4,3,5]=>[.,[[.,[[[[.,.],[.,.]],.],.]],.]] [7,1,8,3,4,2,6,5]=>[1,7,6,2,3,8,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [3,1,4,8,2,5,7,6]=>[1,3,4,8,6,5,2,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [4,8,5,2,1,3,6,7]=>[1,4,2,8,7,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [5,8,2,6,3,1,4,7]=>[1,5,3,2,8,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [7,8,2,3,4,6,5,1]=>[1,7,5,4,3,2,8,6]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [8,1,7,2,4,5,3,6]=>[1,8,6,5,4,2,3,7]=>[.,[[[[[.,[.,.]],.],.],[.,.]],.]] [7,2,1,6,3,5,4,8]=>[1,7,4,6,5,3,2,8]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [2,7,1,5,4,3,6,8]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [7,2,1,5,4,3,6,8]=>[1,7,6,3,2,4,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [8,1,3,5,4,2,6,7]=>[1,8,7,6,2,3,4,5]=>[.,[[[[.,[.,[.,[.,.]]]],.],.],.]] [8,1,5,6,2,3,7,4]=>[1,8,4,6,3,5,2,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [8,1,4,5,3,2,6,7]=>[1,8,7,6,2,3,4,5]=>[.,[[[[.,[.,[.,[.,.]]]],.],.],.]] [8,1,4,3,5,2,6,7]=>[1,8,7,6,2,3,4,5]=>[.,[[[[.,[.,[.,[.,.]]]],.],.],.]] [7,2,1,4,5,3,6,8]=>[1,7,6,3,2,4,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [2,7,1,4,5,3,6,8]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [2,6,3,1,5,4,7,8]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,3,2,1,5,4,7,8]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,3,1,4,5,2,6,8]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,3,1,5,4,2,6,8]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [3,7,1,6,2,5,4,8]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,7,1,4,5,2,6,8]=>[1,3,2,7,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,6,2,1,5,4,7,8]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,3,6,1,5,4,7,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [3,5,2,4,1,6,7,8]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,3,4,1,5,2,7,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,2,4,1,5,3,7,8]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,6,4,1,5,3,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,5,1,3,7,4,8]=>[1,2,6,7,4,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,7,1,2,8,3,5,4]=>[1,6,3,2,7,5,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,7,1,2,5,4,3,8]=>[1,6,4,2,7,3,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,6,2,1,3,7,4,8]=>[1,5,3,2,6,7,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [2,4,6,1,5,3,7,8]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,7,1,3,5,2,6,8]=>[1,4,3,2,7,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,7,1,5,3,2,6,8]=>[1,4,5,3,2,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [5,7,1,4,2,6,3,8]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,1,6,2,3,8,4]=>[1,5,2,7,8,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,6,3,1,2,7,4,8]=>[1,5,2,6,7,4,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,2,5,3,1,6,7,8]=>[1,4,3,5,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [5,3,6,1,2,7,4,8]=>[1,5,2,3,6,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [3,4,6,1,5,2,7,8]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [6,5,1,8,7,3,4,2]=>[1,6,3,2,5,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [8,2,7,5,4,1,3,6]=>[1,8,6,2,3,7,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [6,8,5,2,3,4,1,7]=>[1,6,4,2,8,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,6,8,7,1,5,3,4]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [6,5,1,2,7,8,4,3]=>[1,6,8,3,2,5,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [4,7,6,1,5,3,8,2]=>[1,4,2,7,8,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,7,6,4,1,3,8,2]=>[1,5,2,7,8,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,1,7,5,3,8,4,2]=>[1,6,8,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,6,7,5,3,1,4,2]=>[1,8,2,6,3,7,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,5,2,7,1,6,4,3]=>[1,8,3,2,5,4,7,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [7,6,1,5,3,8,4,2]=>[1,7,4,5,3,2,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [3,4,8,6,7,1,5,2]=>[1,3,8,2,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [4,8,5,6,7,2,3,1]=>[1,4,6,2,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,8,6,4,1,2,7,3]=>[1,5,2,8,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,6,1,7,2,4,3]=>[1,5,7,4,2,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,8,7,3,2,6,4,1]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,1,7,2,6,4,3]=>[1,5,2,8,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,1,7,2,5,6,3,4]=>[1,8,4,2,3,7,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [6,8,7,2,5,1,3,4]=>[1,6,2,8,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,8,7,2,1,6,3,4]=>[1,5,2,8,4,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [4,8,1,5,2,6,7,3]=>[1,4,5,2,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [6,5,2,7,8,1,4,3]=>[1,6,2,5,8,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,1,2,8,5,6,3,4]=>[1,7,3,2,4,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [8,7,2,1,5,6,3,4]=>[1,8,4,2,7,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [6,1,7,8,5,2,3,4]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,5,6,2,1,8,4,3]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,7,5,2,1,6,4,3]=>[1,8,3,5,2,7,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [7,1,3,5,8,6,2,4]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [5,1,3,4,6,8,7,2]=>[1,5,6,8,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,5,3,6,8,2,7,1]=>[1,4,6,2,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,6,3,4,8,1,7,2]=>[1,5,8,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,6,7,8,5,1,3,2]=>[1,4,8,2,6,3,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,5,1,6,3,4,7,2]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [5,1,8,6,3,4,7,2]=>[1,5,3,8,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [4,6,8,1,5,3,7,2]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,4,5,8,3,2,7,1]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,6,8,3,1,2,7,4]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,1,8,3,5,2,7,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,6,8,3,5,2,1,4]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,7,1,3,5,6,2,4]=>[1,8,4,3,2,7,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [6,7,8,3,5,1,2,4]=>[1,6,2,7,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,8,2,4,3,6,7,1]=>[1,5,3,2,8,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,8,2,3,1,6,7,4]=>[1,5,2,8,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,8,2,3,5,1,7,4]=>[1,6,2,8,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,8,2,3,5,6,1,4]=>[1,7,2,8,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,6,5,1,4,3,7,2]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [2,4,8,6,1,3,7,5]=>[1,2,4,6,3,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [6,7,1,8,4,3,5,2]=>[1,6,3,2,7,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [2,7,8,6,1,4,3,5]=>[1,2,7,3,8,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,7,3,8,1,6,4,5]=>[1,2,7,4,8,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [7,5,1,8,2,4,6,3]=>[1,7,6,4,8,3,2,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [2,7,8,4,1,6,3,5]=>[1,2,7,3,8,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,6,5,4,1,3,8,7]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [4,1,7,6,3,8,2,5]=>[1,4,6,8,5,3,7,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [2,6,5,3,4,1,8,7]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [4,6,1,5,2,3,8,7]=>[1,4,5,2,6,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [6,2,3,5,1,4,8,7]=>[1,6,4,5,2,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,6,7,5,1,8,4,3]=>[1,2,6,8,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [8,6,1,2,5,3,4,7]=>[1,8,7,4,2,6,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [6,2,5,1,8,3,4,7]=>[1,6,3,5,8,7,4,2]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [7,6,5,2,8,3,4,1]=>[1,7,4,2,6,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,6,3,5,1,8,7,4]=>[1,2,6,8,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,4,7,6,5,8,1,3]=>[1,2,4,6,8,3,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,1,4,8,7,6,3,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [7,4,6,8,5,3,2,1]=>[1,7,2,4,8,3,6,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [8,1,3,5,7,4,6,2]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [3,2,8,7,5,1,6,4]=>[1,3,8,4,7,6,2,5]=>[.,[[.,.],[[.,[[[.,.],.],.]],.]]] [4,8,5,1,6,7,2,3]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,8,5,1,6,7,2,4]=>[1,3,5,6,7,2,8,4]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,6,7,2,8,1,3,4]=>[1,5,8,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [2,5,1,8,6,7,4,3]=>[1,2,5,6,7,4,8,3]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [3,5,1,8,6,7,4,2]=>[1,3,2,5,6,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,2,3,8,6,7,4,1]=>[1,5,6,7,4,8,2,3]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [8,3,5,4,6,7,1,2]=>[1,8,2,3,5,6,7,4]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [5,1,3,8,6,7,4,2]=>[1,5,6,7,4,8,2,3]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [3,2,5,8,6,7,4,1]=>[1,3,5,6,7,4,8,2]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,2,1,5,3,8,7,4]=>[1,6,8,4,5,3,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [5,6,3,2,8,1,4,7]=>[1,5,8,7,4,2,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [8,1,6,3,5,2,7,4]=>[1,8,4,3,6,2,5,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [8,7,6,2,5,3,1,4]=>[1,8,4,2,7,3,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [4,7,6,8,3,2,5,1]=>[1,4,8,2,7,5,3,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [2,7,5,8,1,3,4,6]=>[1,2,7,4,8,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [7,6,2,8,5,1,4,3]=>[1,7,4,8,3,2,6,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [8,1,3,7,5,2,6,4]=>[1,8,4,7,6,2,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [3,4,8,7,5,1,6,2]=>[1,3,8,2,4,7,6,5]=>[.,[[.,.],[[.,[[[.,.],.],.]],.]]] [6,3,8,5,7,4,1,2]=>[1,6,4,5,7,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,1,4,8,7,5,6,3]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [7,1,5,8,2,6,4,3]=>[1,7,4,8,3,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [3,6,8,2,4,1,7,5]=>[1,3,8,5,4,2,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [4,5,8,2,6,7,3,1]=>[1,4,2,5,6,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [2,5,8,4,6,7,3,1]=>[1,2,5,6,7,3,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,8,3,4,6,7,2,1]=>[1,5,6,7,2,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,2,8,1,6,7,3,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [2,4,8,1,6,7,3,5]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [3,4,8,7,2,1,5,6]=>[1,3,8,6,2,4,7,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [5,8,4,1,6,7,2,3]=>[1,5,6,7,2,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,2,3,4,6,7,1,5]=>[1,8,5,6,7,2,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [6,2,7,3,8,4,1,5]=>[1,6,4,3,7,2,5,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [7,4,3,2,8,5,1,6]=>[1,7,2,4,3,5,8,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,4,2,6,5,3,1,7]=>[1,8,7,2,4,6,3,5]=>[.,[[[.,[[.,.],[[.,.],.]]],.],.]] [7,4,2,5,3,1,6,8]=>[1,7,6,2,4,5,3,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [8,3,6,2,5,4,1,7]=>[1,8,7,2,3,6,4,5]=>[.,[[[.,[.,[[.,[.,.]],.]]],.],.]] [5,4,8,3,2,6,1,7]=>[1,5,2,4,3,8,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,4,7,8,2,3,1,5]=>[1,6,3,7,2,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,8,6,2,5,3,1,7]=>[1,4,2,8,7,3,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [1,6,4,3,2,8,7,5]=>[1,2,6,8,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,8,7,3,5,1,4,6]=>[1,2,8,6,3,7,4,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [7,3,8,6,4,1,2,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,1,2,7,3,8,5,4]=>[1,6,8,4,7,5,3,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [2,1,7,4,3,8,6,5]=>[1,2,3,7,6,8,5,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [6,1,4,3,8,2,7,5]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,1,3,2,8,7,4,6]=>[1,5,8,6,7,4,2,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [1,8,4,2,7,6,5,3]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [1,8,3,7,2,6,5,4]=>[1,2,8,4,7,5,3,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [5,1,4,8,3,7,2,6]=>[1,5,3,4,8,6,7,2]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [2,1,6,8,5,4,7,3]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [6,1,5,7,8,2,4,3]=>[1,6,2,3,5,8,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [4,7,6,1,2,5,3,8]=>[1,4,2,7,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,7,6,1,5,2,4,8]=>[1,3,6,2,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [1,5,4,8,3,2,7,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,7,4,8,2,1,3,6]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,4,6,2,1,5,3,8]=>[1,7,3,6,5,2,4,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [1,2,6,3,8,5,7,4]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,5,2,6,8,4,7,3]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,7,2,3,8,1,4,6]=>[1,5,8,6,2,7,4,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,4,7,5,8,1,2,3]=>[1,6,2,4,5,8,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,8,3,6,1,7,4,2]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [8,6,4,2,1,7,5,3]=>[1,8,3,4,2,6,7,5]=>[.,[[[.,.],[.,[[.,.],[.,.]]]],.]] [7,4,2,1,5,8,6,3]=>[1,7,6,8,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,6,4,1,8,5,2,3]=>[1,7,2,6,5,8,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] [6,3,1,2,8,4,7,5]=>[1,6,4,2,3,5,8,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,5,1,3,2,8,6,4]=>[1,7,6,8,4,3,2,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [4,7,1,2,5,8,6,3]=>[1,4,2,7,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [6,8,4,1,2,7,5,3]=>[1,6,7,5,2,8,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [7,5,8,1,2,6,4,3]=>[1,7,4,2,5,3,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,4,8,1,6,3,5,2]=>[1,7,5,6,3,8,2,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [5,8,2,1,7,3,6,4]=>[1,5,7,6,3,2,8,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,6,1,8,2,4,7,5]=>[1,3,2,6,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,3,8,7,6,2,5,4]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [5,4,1,8,7,3,2,6]=>[1,5,7,2,4,8,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,6,1,8,3,7,2,5]=>[1,4,8,5,3,2,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,7,1,2,8,6,3,5]=>[1,4,2,7,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,8,4,1,7,6,2,3]=>[1,5,7,2,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,1,8,7,6,5,2,4]=>[1,3,8,4,7,2,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [1,6,4,5,2,3,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,7,4,5,2,3,6,8]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,6,3,5,2,4,7,8]=>[1,2,6,4,5,3,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,6,3,4,2,5,7,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,8,6,7,3,4,2,5]=>[1,2,8,5,3,6,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [1,8,5,7,3,4,2,6]=>[1,2,8,6,4,7,3,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [1,7,3,4,2,6,5,8]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,5,2,8,4,7,3,6]=>[1,2,5,4,8,6,7,3]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [1,4,2,8,5,7,3,6]=>[1,2,4,8,6,7,3,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [1,7,3,6,2,4,5,8]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,7,4,6,2,3,5,8]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,8,5,6,2,4,3,7]=>[1,2,8,7,3,5,4,6]=>[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] [1,3,2,8,5,6,4,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [1,5,2,8,4,6,3,7]=>[1,2,5,4,8,7,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [1,6,2,8,4,5,3,7]=>[1,2,6,5,4,8,7,3]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [9,1,2,3,5,4,6,7,8]=>[1,9,8,7,6,4,3,2,5]=>[.,[[[[[[[.,.],.],[.,.]],.],.],.],.]] [8,1,2,4,5,3,6,7]=>[1,8,7,6,3,2,4,5]=>[.,[[[[[.,.],[.,[.,.]]],.],.],.]] [2,3,4,6,5,7,8,9,1]=>[1,2,3,4,6,7,8,9,5]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]] [10,1,2,3,4,6,5,7,8,9]=>[1,10,9,8,7,5,4,3,2,6]=>[.,[[[[[[[[.,.],.],.],[.,.]],.],.],.],.]] [2,3,4,6,7,5,8,9,1]=>[1,2,3,4,6,5,7,8,9]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]] [2,3,4,5,7,6,8,9,10,1]=>[1,2,3,4,5,7,8,9,10,6]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]] [9,10,3,4,5,6,7,8,1,2]=>[1,9,2,10,3,4,5,6,7,8]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]] [7,8,9,10,5,6,1,2,3,4]=>[1,7,2,8,3,9,4,10,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,.]]]]] [1,2,3,6,7,4,5,8,9,10]=>[1,2,3,4,6,5,7,8,9,10]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]] [1,2,3,4,5,6,7,8,9,10,11,12]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [8,6,4,7,2,1,3,5]=>[1,8,5,2,6,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [1,6,4,7,2,8,3,5]=>[1,2,6,8,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,4,7,3,5,8,2,6]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [3,8,6,2,4,5,1,7]=>[1,3,6,5,4,2,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,8,6,2,3,5,1,7]=>[1,4,2,8,7,3,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [1,7,5,3,4,8,2,6]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,7,6,4,8,2,3,5]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [5,8,7,4,1,2,3,6]=>[1,5,2,8,6,3,7,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,8,5,3,4,1,2,7]=>[1,6,2,8,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,8,3,7,2,1,4,5]=>[1,6,2,8,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,1,3,7,4,8,2,5]=>[1,6,8,5,4,7,2,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [4,1,7,3,5,8,2,6]=>[1,4,3,7,2,5,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [7,1,6,4,8,2,3,5]=>[1,7,3,6,2,4,5,8]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [6,1,5,8,2,3,4,7]=>[1,6,3,5,2,4,8,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,1,5,7,8,2,3,4]=>[1,6,2,3,5,8,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [7,4,8,6,1,2,3,5]=>[1,7,3,8,5,2,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [3,7,6,1,2,4,5,8]=>[1,3,6,4,2,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [6,5,8,4,1,2,3,7]=>[1,6,2,5,3,8,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [1,5,7,4,8,2,3,6]=>[1,2,5,8,6,3,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [7,6,4,8,2,1,3,5]=>[1,7,3,4,8,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [8,6,2,3,1,7,4,5]=>[1,8,5,2,6,7,4,3]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [1,7,2,8,6,3,4,5]=>[1,2,7,4,8,5,6,3]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [7,5,8,1,3,6,2,4]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,4,1,8,2,3,6,7]=>[1,5,2,4,8,7,6,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [1,5,8,7,2,3,4,6]=>[1,2,5,3,8,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,7,1,3,8,2,4,6]=>[1,5,8,6,2,7,4,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [7,1,5,8,6,2,3,4]=>[1,7,3,5,6,2,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [4,1,8,7,2,3,5,6]=>[1,4,7,5,2,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,8,7,6,4,5,3,2]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [1,8,7,3,6,5,4,2]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [7,1,5,8,3,4,2,6]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,4,2,3,8,5,7,1]=>[1,6,5,8,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [2,4,1,7,5,8,3,6]=>[1,2,4,7,3,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [7,1,4,6,5,8,2,3]=>[1,7,2,3,4,6,8,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [7,1,4,6,3,8,2,5]=>[1,7,2,3,4,6,8,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [7,1,4,6,5,3,2,8]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [6,4,2,7,5,3,8,1]=>[1,6,3,2,4,7,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,4,7,2,6,8,5,1]=>[1,3,7,5,6,8,2,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,4,7,1,6,8,2,5]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,4,7,1,6,8,5,2]=>[1,3,7,5,6,8,2,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,4,1,7,8,6,2,5]=>[1,3,2,4,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [6,4,2,3,8,5,1,7]=>[1,6,5,8,7,2,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,4,2,7,5,8,1,3]=>[1,6,8,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,4,2,7,5,3,1,8]=>[1,6,3,2,4,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,4,7,2,6,8,1,5]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,4,7,2,6,5,1,8]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,8,3,2,5,6,1,7]=>[1,4,2,8,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,8,7,3,5,1,2,6]=>[1,4,3,7,2,8,6,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,8,3,1,2,6,5,7]=>[1,4,2,8,7,5,3,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [3,4,7,1,6,2,5,8]=>[1,3,7,5,6,2,4,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,4,7,1,6,2,8,5]=>[1,3,7,8,5,6,2,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,4,7,2,6,5,8,1]=>[1,3,7,8,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,8,3,1,2,6,7,5]=>[1,4,2,8,5,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,8,1,6,3,4,2,7]=>[1,5,3,2,8,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,8,5,1,3,7,2,4]=>[1,6,7,2,8,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,8,5,1,3,4,7,2]=>[1,6,4,2,8,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,8,3,4,2,6,7,1]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,4,3,7,5,1,2,8]=>[1,6,2,4,7,3,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,4,3,7,5,1,8,2]=>[1,6,2,4,7,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [2,4,7,3,6,1,5,8]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [5,8,3,2,1,6,4,7]=>[1,5,2,8,7,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [7,3,8,2,1,6,5,4]=>[1,7,5,2,3,8,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,4,3,8,5,2,1,6]=>[1,7,2,4,8,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [4,3,2,8,6,5,1,7]=>[1,4,8,7,2,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,3,8,7,5,1,6,2]=>[1,4,7,6,2,3,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,2,5,8,6,1,4,7]=>[1,3,5,6,2,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [8,4,3,7,5,2,6,1]=>[1,8,2,4,7,6,3,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [4,3,7,8,5,1,2,6]=>[1,4,8,6,2,3,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,3,7,8,4,1,2,6]=>[1,5,4,8,6,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [6,2,4,8,3,1,5,7]=>[1,6,2,3,4,8,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,2,3,8,4,1,6,7]=>[1,5,4,8,7,6,2,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,3,8,7,4,1,6,2]=>[1,5,4,7,6,2,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,3,2,8,6,4,1,7]=>[1,5,6,4,8,7,2,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [8,7,5,3,6,2,4,1]=>[1,8,2,7,4,3,5,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [7,5,4,3,8,2,6,1]=>[1,7,6,2,5,8,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [6,4,5,3,8,2,7,1]=>[1,6,2,4,3,5,8,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,4,6,3,8,2,5,1]=>[1,7,5,8,2,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,5,6,3,8,2,4,1]=>[1,7,4,3,6,2,5,8]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [7,4,6,3,5,2,8,1]=>[1,7,8,2,4,3,6,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [8,4,6,3,5,2,7,1]=>[1,8,2,4,3,6,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,4,7,3,5,2,6,1]=>[1,8,2,4,3,7,6,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [7,5,8,4,3,2,6,1]=>[1,7,6,2,5,3,8,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [6,5,8,4,3,2,7,1]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,4,8,3,5,2,6,1]=>[1,7,6,2,4,3,8,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [6,4,8,3,5,2,7,1]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,4,7,3,5,2,8,1]=>[1,6,2,4,3,7,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,4,8,3,7,2,6,1]=>[1,5,7,6,2,4,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,5,8,4,7,2,3,1]=>[1,6,2,5,7,3,8,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,4,7,3,8,2,5,1]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,4,7,3,8,2,6,1]=>[1,5,8,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,4,6,3,8,2,7,1]=>[1,5,8,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,3,6,2,4,7,8,1]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,3,6,1,4,8,7,2]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [5,3,7,2,4,6,8,1]=>[1,5,4,2,3,7,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,3,1,5,6,8,7,2]=>[1,4,5,6,8,2,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,2,1,5,8,6,7,3]=>[1,4,5,8,3,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,2,1,5,8,7,6,3]=>[1,4,5,8,3,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,3,1,5,7,8,6,2]=>[1,4,5,7,6,8,2,3]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,3,1,7,5,8,6,2]=>[1,4,7,6,8,2,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [6,7,3,1,4,8,2,5]=>[1,6,8,5,4,2,7,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [5,3,7,1,4,8,2,6]=>[1,5,4,2,3,7,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,3,1,5,7,8,2,6]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,2,1,8,5,4,6,7]=>[1,3,2,4,8,7,6,5]=>[.,[[.,.],[.,[[[[.,.],.],.],.]]]] [3,2,1,8,5,7,4,6]=>[1,3,2,4,8,6,7,5]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [3,2,1,8,7,5,4,6]=>[1,3,2,4,8,6,5,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [5,2,7,1,8,4,3,6]=>[1,5,8,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [6,7,2,1,8,4,3,5]=>[1,6,4,2,7,3,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,2,1,8,4,5,3]=>[1,6,4,2,7,5,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,3,1,6,7,8,5,2]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,2,1,6,8,7,5,3]=>[1,4,6,7,5,8,3,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,2,1,6,8,5,3,7]=>[1,4,6,5,8,7,3,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [5,2,6,1,8,7,4,3]=>[1,5,8,3,6,7,4,2]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,2,6,1,8,7,3,4]=>[1,5,8,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,2,6,1,8,3,4,7]=>[1,5,8,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [4,3,1,6,7,8,2,5]=>[1,4,6,8,5,7,2,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,7,3,1,5,8,2,4]=>[1,6,8,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [4,2,1,7,8,6,3,5]=>[1,4,7,3,2,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,2,1,8,7,6,4,5]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [3,2,1,8,6,4,7,5]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,2,1,8,4,6,7,5]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,2,1,8,4,7,6,5]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,2,1,8,7,4,6,5]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [4,2,1,7,8,3,6,5]=>[1,4,7,6,3,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [6,7,2,1,8,3,5,4]=>[1,6,3,2,7,5,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,2,7,1,8,3,4,6]=>[1,5,8,6,3,7,4,2]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [4,2,1,7,8,3,5,6]=>[1,4,7,5,8,6,3,2]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,2,1,8,4,5,7,6]=>[1,3,2,4,8,6,5,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [7,4,8,6,2,5,3,1]=>[1,7,3,8,2,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,3,8,6,2,4,5,1]=>[1,7,5,2,3,8,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,4,3,1,8,2,5,6]=>[1,7,5,8,6,2,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,4,2,8,5,6,1,3]=>[1,7,2,4,8,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,3,8,4,5,6,2,1]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,3,8,2,4,5,1,7]=>[1,6,5,4,2,3,8,7]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [6,3,8,2,5,7,4,1]=>[1,6,7,4,2,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,4,3,8,1,5,2,7]=>[1,6,5,2,4,8,7,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [5,4,7,2,6,8,1,3]=>[1,5,6,8,3,7,2,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,3,8,2,4,6,7,1]=>[1,5,4,2,3,8,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,7,4,2,6,8,1,3]=>[1,5,6,8,3,4,2,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [6,4,8,2,7,5,1,3]=>[1,6,5,7,2,4,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [5,6,3,7,8,2,4,1]=>[1,5,8,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,6,3,8,2,4,7,1]=>[1,5,2,6,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [6,3,7,2,5,8,4,1]=>[1,6,8,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,3,6,8,2,4,7,1]=>[1,5,2,3,6,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,4,6,2,3,8,1,7]=>[1,5,3,6,8,7,2,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,3,6,7,8,2,4,1]=>[1,5,8,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,6,3,4,2,1,8,7]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,4,2,1,3,8,7]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [2,7,8,5,4,1,6,3]=>[1,2,7,6,3,8,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [2,8,5,4,1,6,3,7]=>[1,2,8,7,3,5,4,6]=>[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] [2,6,3,8,5,4,1,7]=>[1,2,6,4,8,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [4,3,8,5,7,6,2,1]=>[1,4,5,7,2,3,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [2,1,8,5,6,4,3,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [8,4,2,1,5,6,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [2,5,6,3,8,4,1,7]=>[1,2,5,8,7,3,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [6,3,4,2,1,8,5,7]=>[1,6,8,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [3,6,4,2,1,8,5,7]=>[1,3,4,2,6,8,7,5]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [8,5,3,7,6,2,4,1]=>[1,8,2,5,6,3,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [7,6,2,4,1,8,5,3]=>[1,7,5,2,6,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [2,1,7,8,6,4,3,5]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,1,6,4,3,7,8,5]=>[1,2,3,6,7,8,5,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [6,3,7,8,4,2,1,5]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,8,4,2,1,6,3,5]=>[1,7,3,4,2,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [5,7,6,2,3,8,4,1]=>[1,5,3,6,8,2,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [2,6,1,8,4,3,7,5]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,1,7,5,8,4,3]=>[1,2,6,8,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [8,5,7,6,2,1,4,3]=>[1,8,3,7,4,6,2,5]=>[.,[[[.,.],[[.,[[.,.],.]],.]],.]] [4,8,5,7,6,2,1,3]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,7,6,2,1,3,8,5]=>[1,4,2,7,8,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,8,4,3,6,1,7,5]=>[1,2,8,5,6,3,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [6,4,7,8,3,2,1,5]=>[1,6,2,4,8,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,4,3,7,5,2,1,8]=>[1,6,2,4,7,3,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,5,2,7,8,4,1,3]=>[1,6,4,7,2,5,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,3,7,2,5,4,1,8]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,4,2,6,3,1,7,5]=>[1,8,5,3,2,4,6,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [1,5,3,7,4,2,8,6]=>[1,2,5,4,7,8,6,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,6,7,3,4,2,8,5]=>[1,2,6,3,7,8,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [8,6,5,2,3,1,7,4]=>[1,8,4,2,6,3,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [1,7,6,3,4,2,8,5]=>[1,2,7,8,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,8,6,3,2,5,7,4]=>[1,2,8,4,3,6,5,7]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [7,8,5,2,1,4,6,3]=>[1,7,6,4,2,8,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [6,8,5,2,3,1,7,4]=>[1,6,2,8,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,8,2,6,3,1,7,5]=>[1,4,6,2,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [7,1,6,3,2,5,8,4]=>[1,7,8,4,3,6,5,2]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [1,2,7,4,3,6,8,5]=>[1,2,3,7,8,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [6,1,8,2,4,5,7,3]=>[1,6,5,4,2,3,8,7]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [5,1,8,3,2,6,7,4]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,7,2,1,4,6,3]=>[1,5,2,8,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,8,7,1,3,4,5,2]=>[1,6,4,2,8,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,7,8,2,4,5,6,3]=>[1,2,7,6,5,4,3,8]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [7,6,8,1,3,4,5,2]=>[1,7,5,3,8,2,6,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [6,5,8,2,3,1,7,4]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [1,6,8,3,2,5,7,4]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,5,3,8,2,6,7,4]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [7,4,2,8,1,5,6,3]=>[1,7,6,5,2,4,8,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [6,4,2,8,3,1,7,5]=>[1,6,2,4,8,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,4,2,3,8,1,7,6]=>[1,5,8,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,5,2,3,1,6,8,7]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [8,4,2,1,3,6,7,5]=>[1,8,5,3,2,4,6,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [1,5,3,2,4,7,8,6]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [8,5,1,3,2,6,7,4]=>[1,8,4,3,2,5,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [5,6,1,3,4,2,8,7]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [4,6,2,1,5,3,8,7]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,7,2,1,3,6,8,5]=>[1,4,2,7,8,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,7,1,3,2,6,8,4]=>[1,5,2,7,8,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,7,1,2,4,5,8,3]=>[1,6,5,4,2,7,8,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [1,8,2,3,5,6,7,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [8,7,1,2,4,5,6,3]=>[1,8,3,2,7,6,5,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [7,8,1,2,4,5,6,3]=>[1,7,6,5,4,2,8,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [5,8,1,3,2,6,7,4]=>[1,5,2,8,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,8,2,1,3,6,7,5]=>[1,4,2,8,5,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,1,3,2,5,7,8,6]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,1,2,4,3,7,8,6]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,4,8,1,2,3,7,6]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [1,4,7,6,3,2,5,8]=>[1,2,4,6,3,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,8,3,2,7,6,1,5]=>[1,4,2,8,5,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,3,8,2,7,1,6,5]=>[1,4,2,3,8,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [1,4,7,3,6,2,5,8]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [4,3,2,8,1,7,6,5]=>[1,4,8,5,2,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,1,8,3,7,2,5,6]=>[1,4,3,8,6,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,7,8,1,2,5,3,6]=>[1,4,2,7,3,8,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,4,2,7,1,6,8,5]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [2,3,6,7,4,1,8,5]=>[1,2,3,6,4,7,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,6,3,4,7,8,1,5]=>[1,2,6,8,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [3,1,7,8,4,2,5,6]=>[1,3,7,5,4,8,6,2]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,1,3,2,8,7,5,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,7,8,2,6,4,1,5]=>[1,3,8,5,6,4,2,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [4,2,3,8,1,6,7,5]=>[1,4,8,5,2,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [1,3,6,7,4,2,5,8]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [3,2,7,8,4,1,6,5]=>[1,3,7,6,2,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,2,8,6,3,1,7,5]=>[1,4,6,2,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,2,7,4,8,1,6,5]=>[1,3,7,6,2,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [1,3,6,4,7,2,5,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [3,2,4,7,1,8,6,5]=>[1,3,4,7,6,8,5,2]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [4,7,1,5,8,2,3,6]=>[1,4,5,8,6,2,7,3]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,7,6,4,8,2,1,5]=>[1,3,6,2,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,1,7,4,8,2,5,6]=>[1,3,7,5,8,6,2,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,6,7,3,8,4,1,5]=>[1,2,6,4,3,7,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,3,6,4,7,1,8,5]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [8,7,5,2,6,3,4,1]=>[1,8,2,7,4,3,5,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [7,4,8,5,6,3,2,1]=>[1,7,2,4,5,6,3,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [3,4,6,7,8,5,1,2]=>[1,3,6,5,8,2,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [1,2,6,4,7,5,8,3]=>[1,2,3,6,5,7,8,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [3,1,7,5,4,2,6,8]=>[1,3,7,6,2,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [6,3,8,5,4,7,1,2]=>[1,6,7,2,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [1,6,2,5,4,7,8,3]=>[1,2,6,7,8,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,8,2,5,6,3,7,4]=>[1,2,8,4,5,6,3,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [1,2,6,4,8,5,7,3]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [7,8,3,1,4,2,5,6]=>[1,7,5,4,2,8,6,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [4,8,1,5,2,3,6,7]=>[1,4,5,2,8,7,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [7,4,1,5,2,3,6,8]=>[1,7,6,3,2,4,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [5,6,1,8,4,3,2,7]=>[1,5,4,8,7,2,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,1,6,3,8,7,2,4]=>[1,5,8,4,3,6,7,2]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [7,1,2,5,4,8,6,3]=>[1,7,6,8,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [1,2,7,5,8,3,6,4]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [4,1,6,3,7,5,2,8]=>[1,4,3,6,5,7,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [1,3,6,7,8,5,2,4]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,2,6,4,7,8,5,3]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [4,1,6,3,7,8,2,5]=>[1,4,3,6,8,5,7,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [3,1,6,4,8,2,7,5]=>[1,3,6,2,4,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [7,8,4,1,6,3,2,5]=>[1,7,2,8,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,5,1,7,4,3,2,8]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [4,1,8,5,2,3,7,6]=>[1,4,5,2,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,1,6,8,3,7,2,5]=>[1,4,8,5,3,6,7,2]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [5,4,6,1,3,8,2,7]=>[1,5,3,6,8,7,2,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [6,5,8,1,4,3,2,7]=>[1,6,3,8,7,2,5,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [1,3,5,7,6,8,2,4]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [1,3,5,7,6,2,8,4]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,3,5,7,2,6,8,4]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,2,7,6,4,8]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,7,6,2,4,8]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,3,5,7,4,6,8,2]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,7,4,6,2,8]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,7,4,2,6,8]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,4,7,2,6,8]=>[1,2,3,5,7,6,4,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,4,7,8,2,6]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,4,7,2,8,6]=>[1,2,3,5,7,8,6,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,7,4,2,8,6]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,7,4,8,2,6]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,7,4,8,6,2]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,7,8,4,6,2]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [1,3,5,7,8,4,2,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,3,5,2,7,8,6,4]=>[1,2,3,5,7,6,8,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,7,2,8,6,4]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,3,5,7,8,2,6,4]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [1,6,3,2,7,4,8,5]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,3,7,2,5,4,8,6]=>[1,2,3,7,8,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [2,6,1,7,4,3,8,5]=>[1,2,6,3,4,7,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,4,7,3,5,2,8,6]=>[1,2,4,3,7,8,6,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [1,3,7,5,2,4,8,6]=>[1,2,3,7,8,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [2,5,7,4,3,8,1,6]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,4,7,2,3,8,6,5]=>[1,2,4,3,7,6,8,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,4,7,3,1,8,6,5]=>[1,2,4,3,7,6,8,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [1,4,6,3,8,2,7,5]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,3,5,2,8,7,6,4]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,5,1,7,8,4,6,3]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [3,2,6,7,8,1,5,4]=>[1,3,6,2,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,3,6,7,8,2,1,5]=>[1,4,7,2,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,5,2,7,8,4,1,6]=>[1,3,2,5,8,6,4,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [1,5,7,4,8,3,2,6]=>[1,2,5,8,6,3,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,5,1,6,8,4,7,3]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [4,6,2,1,7,8,3,5]=>[1,4,2,6,8,5,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,3,6,4,7,8,2,1]=>[1,5,7,2,3,6,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,5,2,6,8,4,7,1]=>[1,3,2,5,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [2,5,4,6,8,7,1,3]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,3,6,2,8,7,5,4]=>[1,2,3,6,7,5,8,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,4,6,3,8,7,2,5]=>[1,2,4,3,6,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,5,7,4,3,8,6,1]=>[1,2,5,3,7,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,6,3,7,2,8,5,1]=>[1,4,7,5,2,6,8,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,6,7,8,2,5,1]=>[1,4,7,5,8,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,4,7,3,8,6,2,5]=>[1,2,4,3,7,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,5,4,7,8,6,1,3]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,3,7,2,8,6,5,4]=>[1,2,3,7,5,8,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [5,1,6,8,2,4,3,7]=>[1,5,2,3,6,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,3,7,8,2,4,1,6]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,4,7,8,3,1,5,6]=>[1,2,4,8,6,3,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [6,3,1,5,8,2,4,7]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,5,3,4,2,8,1,7]=>[1,6,8,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,2,4,3,8,1,6,7]=>[1,5,8,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [3,2,4,8,1,5,6,7]=>[1,3,4,8,7,6,5,2]=>[.,[[.,.],[.,[[[[.,.],.],.],.]]]] [3,2,4,6,8,1,5,7]=>[1,3,4,6,2,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [4,6,7,8,2,3,1,5]=>[1,4,8,5,2,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [7,2,4,8,3,1,5,6]=>[1,7,5,3,4,8,6,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [8,7,4,6,2,3,1,5]=>[1,8,5,2,7,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [5,6,8,7,2,3,1,4]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,4,8,7,2,3,1,5]=>[1,6,3,8,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [3,1,7,4,2,8,6,5]=>[1,3,7,6,8,5,2,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [7,6,4,8,2,3,1,5]=>[1,7,2,6,3,4,8,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [5,7,6,8,2,3,1,4]=>[1,5,2,7,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,6,8,2,3,1,5]=>[1,4,8,5,2,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [8,6,4,7,2,3,1,5]=>[1,8,5,2,6,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [2,3,7,8,4,1,6,5]=>[1,2,3,7,6,4,8,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [3,7,4,8,2,5,1,6]=>[1,3,4,8,6,5,2,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [2,3,7,4,1,6,8,5]=>[1,2,3,7,8,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [8,1,6,4,2,3,7,5]=>[1,8,5,2,3,6,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [2,4,7,3,1,5,8,6]=>[1,2,4,3,7,8,6,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [6,3,1,7,4,2,8,5]=>[1,6,2,3,4,7,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,5,7,6,2,3,1,4]=>[1,8,4,6,3,7,2,5]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [7,5,8,6,2,3,1,4]=>[1,7,2,5,3,8,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [3,1,7,6,4,2,8,5]=>[1,3,7,8,5,4,6,2]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,8,7,6,2,3,1,5]=>[1,4,6,3,7,2,8,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,8,7,5,2,3,1,4]=>[1,6,3,7,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,6,3,5,1,8,7,2]=>[1,4,5,2,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,6,3,1,5,8,7,2]=>[1,4,2,6,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,1,5,3,8,7,2]=>[1,4,5,3,2,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [2,6,5,3,1,8,7,4]=>[1,2,6,8,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [4,6,1,5,8,3,7,2]=>[1,4,5,8,2,6,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [1,4,6,5,8,3,7,2]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [6,4,3,8,7,1,5,2]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,4,8,3,7,1,5,2]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,6,8,5,3,7,1,4]=>[1,2,6,7,3,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [4,1,6,8,5,7,3,2]=>[1,4,8,2,3,6,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [1,4,6,8,5,7,3,2]=>[1,2,4,8,3,6,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [4,6,1,8,5,3,7,2]=>[1,4,8,2,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,6,8,5,3,1,7,4]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,8,5,1,7,3,4]=>[1,2,6,7,3,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [4,6,8,3,5,1,7,2]=>[1,4,3,8,2,6,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,6,8,3,1,5,7,2]=>[1,4,3,8,2,6,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,6,3,1,8,5,7,2]=>[1,4,2,6,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,3,8,1,5,7,2]=>[1,4,8,2,6,5,3,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,3,6,8,1,5,7,2]=>[1,4,8,2,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,3,6,1,8,5,7,2]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,3,6,1,8,7,5,2]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,3,6,8,1,7,5,2]=>[1,4,8,2,3,6,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [6,5,2,8,7,3,1,4]=>[1,6,3,2,5,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,5,2,8,7,1,3,4]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [4,6,3,8,1,7,5,2]=>[1,4,8,2,6,7,5,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [1,4,6,3,8,7,5,2]=>[1,2,4,3,6,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,1,6,8,3,7,5,2]=>[1,4,8,2,3,6,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,6,1,8,3,7,5,2]=>[1,4,8,2,6,7,5,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,6,8,1,3,7,5,2]=>[1,4,2,6,7,5,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,2,8,5,7,3,1,4]=>[1,6,3,8,4,5,7,2]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,2,8,5,7,1,3,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,4,8,7,1,5,3,6]=>[1,2,4,7,3,8,6,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [6,1,4,8,7,5,3,2]=>[1,6,5,7,3,4,8,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [1,6,4,8,7,3,5,2]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [4,2,8,7,5,1,3,6]=>[1,4,7,3,8,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [2,4,8,7,3,5,1,6]=>[1,2,4,7,3,8,6,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,3,4,5,6,8,9,7,1]=>[1,2,3,4,5,6,8,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [2,3,4,7,1,8,6,5]=>[1,2,3,4,7,6,8,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [2,3,4,5,7,8,9,6,1]=>[1,2,3,4,5,7,9,6,8]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]] [2,3,4,5,6,7,9,10,8,1]=>[1,2,3,4,5,6,7,9,8,10]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] [2,3,4,7,8,5,6,1]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [2,3,4,5,8,1,9,7,6]=>[1,2,3,4,5,8,7,9,6]=>[.,[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]] [2,3,4,5,6,8,9,10,7,1]=>[1,2,3,4,5,6,8,10,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]] [2,3,6,7,4,8,5,1]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,3,4,7,1,8,9,6,5]=>[1,2,3,4,7,9,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]] [2,5,6,3,7,8,1,4]=>[1,2,5,7,3,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,3,7,1,4,8,6,5]=>[1,2,3,7,6,8,5,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [2,6,1,3,7,8,5,4]=>[1,2,6,8,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,3,4,5,6,7,10,1,8,9]=>[1,2,3,4,5,6,7,10,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]] [2,3,4,5,6,7,8,10,11,9,1]=>[1,2,3,4,5,6,7,8,10,9,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]] [2,3,4,7,8,5,9,6,1]=>[1,2,3,4,7,9,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]] [2,3,7,8,4,5,6,1]=>[1,2,3,7,6,5,4,8]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [2,6,7,3,4,8,5,1]=>[1,2,6,8,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,5,3,2,6,4,7,8]=>[1,2,5,6,4,3,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,5,3,2,6,7,4,8]=>[1,2,5,6,7,4,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,7,3,2,8,5,4,6]=>[1,2,7,4,3,5,8,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,7,3,2,5,8,4,6]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,3,2,7,5,4,8,6]=>[1,2,3,4,7,8,6,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [6,5,2,4,3,7,1,8]=>[1,6,7,2,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,4,7,6,2,3,1,8]=>[1,5,2,4,6,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [3,6,4,8,2,1,5,7]=>[1,3,4,8,7,5,2,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [1,6,2,8,5,3,4,7]=>[1,2,6,3,4,8,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,3,2,6,4,7,1,8]=>[1,5,4,6,7,2,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [4,6,2,3,5,7,1,8]=>[1,4,3,2,6,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,5,2,1,6,8,4,7]=>[1,3,2,5,6,8,7,4]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [1,5,2,6,8,4,3,7]=>[1,2,5,8,7,3,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [3,5,2,1,8,6,4,7]=>[1,3,2,5,8,7,4,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [1,5,8,2,7,4,3,6]=>[1,2,5,7,3,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,7,2,3,4,8,6,5]=>[1,2,7,6,8,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [6,8,2,3,4,1,7,5]=>[1,6,2,8,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [4,1,8,2,3,5,7,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,3,1,8,4,5,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [7,3,2,1,4,5,8,6]=>[1,7,8,6,5,4,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [7,8,1,4,3,5,2,6]=>[1,7,2,8,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] [7,1,2,3,4,6,8,5]=>[1,7,8,5,4,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [6,1,2,3,4,8,7,5]=>[1,6,8,5,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [1,8,2,3,4,7,6,5]=>[1,2,8,5,4,3,6,7]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [8,1,2,3,4,6,7,5]=>[1,8,5,4,3,2,6,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [2,8,1,3,5,4,7,6]=>[1,2,8,6,4,3,5,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [8,7,1,4,3,5,2,6]=>[1,8,6,5,3,2,7,4]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [8,3,2,1,4,5,7,6]=>[1,8,6,5,4,2,3,7]=>[.,[[[[[.,[.,.]],.],.],[.,.]],.]] [3,8,2,1,5,6,4,7]=>[1,3,2,8,7,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [3,8,2,1,6,5,4,7]=>[1,3,2,8,7,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [1,7,8,3,5,4,2,6]=>[1,2,7,3,8,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [7,4,1,8,3,5,2,6]=>[1,7,2,4,8,6,5,3]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [8,4,1,7,3,5,2,6]=>[1,8,6,5,3,2,4,7]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [8,4,2,5,3,1,6,7]=>[1,8,7,6,2,4,5,3]=>[.,[[[[.,[[.,.],[.,.]]],.],.],.]] [8,3,2,5,4,1,6,7]=>[1,8,7,6,2,3,4,5]=>[.,[[[[.,[.,[.,[.,.]]]],.],.],.]] [2,4,7,8,1,5,3,6]=>[1,2,4,8,6,5,3,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [1,8,7,3,5,4,2,6]=>[1,2,8,6,4,3,7,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [5,1,8,2,7,4,3,6]=>[1,5,7,3,8,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,1,7,2,8,4,3,6]=>[1,5,8,6,4,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [6,1,2,8,5,3,4,7]=>[1,6,3,2,4,8,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,3,2,1,8,4,5,7]=>[1,6,4,2,3,5,8,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,3,2,8,4,5,1,6]=>[1,7,2,3,4,8,6,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [2,7,8,4,3,5,1,6]=>[1,2,7,3,8,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [7,1,8,3,5,4,2,6]=>[1,7,2,3,8,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,8,2,3,4,6,1,5]=>[1,7,2,8,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [6,7,1,3,4,8,2,5]=>[1,6,8,5,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [6,8,1,3,4,7,2,5]=>[1,6,7,2,8,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [1,7,2,3,4,6,8,5]=>[1,2,7,8,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,6,2,3,4,8,7,5]=>[1,2,6,8,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [7,6,2,3,4,1,8,5]=>[1,7,8,5,4,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [8,6,2,3,4,1,7,5]=>[1,8,5,4,3,2,6,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [8,1,7,3,5,4,2,6]=>[1,8,6,4,3,7,2,5]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [7,6,2,3,4,8,1,5]=>[1,7,2,6,8,5,4,3]=>[.,[[.,[[[[.,.],.],.],.]],[.,.]]] [8,6,2,3,4,7,1,5]=>[1,8,5,4,3,2,6,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [6,3,4,8,7,5,1,2]=>[1,6,5,7,2,3,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [4,8,7,5,3,6,1,2]=>[1,4,5,3,7,2,8,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [5,8,7,3,4,6,1,2]=>[1,5,4,3,7,2,8,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [5,8,4,2,1,6,7,3]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,4,1,2,6,7,3]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,3,7,2,6,1,8,4]=>[1,5,6,2,3,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,8,1,6,3,7,4]=>[1,5,6,3,8,4,2,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,8,2,1,4,7,6,3]=>[1,5,4,2,8,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,8,2,5,1,7,6,3]=>[1,4,5,2,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [7,8,4,1,2,6,5,3]=>[1,7,5,2,8,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [4,8,1,5,2,7,6,3]=>[1,4,5,2,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,8,1,2,4,7,6,3]=>[1,5,4,2,8,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,2,8,3,6,7,1,4]=>[1,5,6,7,2,3,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [3,8,7,6,2,4,1,5]=>[1,3,7,2,8,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [7,8,2,6,5,1,3,4]=>[1,7,3,2,8,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [2,8,7,6,3,1,4,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [1,8,7,6,2,4,3,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [1,8,7,6,3,4,2,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [2,8,1,4,5,6,7,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,1,7,3,6,5,8,4]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [6,1,2,8,5,7,3,4]=>[1,6,7,3,2,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,2,1,8,5,7,3,4]=>[1,6,7,3,2,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,3,1,8,5,7,2,4]=>[1,6,7,2,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,4,2,1,7,5,8,3]=>[1,6,5,7,8,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [6,1,3,8,5,2,7,4]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,3,7,1,6,8,5,4]=>[1,2,3,7,5,6,8,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,3,7,2,6,8,5,4]=>[1,2,3,7,5,6,8,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [7,8,2,6,5,3,1,4]=>[1,7,2,8,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [1,2,7,5,6,3,8,4]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [4,8,7,6,2,1,3,5]=>[1,4,6,2,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,8,7,6,1,3,2,5]=>[1,4,6,3,7,2,8,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,8,7,6,4,1,2,5]=>[1,3,7,2,8,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [7,8,3,6,5,1,2,4]=>[1,7,2,8,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [2,3,7,5,6,8,1,4]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,8,7,6,4,2,1,5]=>[1,3,7,2,8,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [1,7,6,3,5,4,8,2]=>[1,2,7,8,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [4,3,7,2,6,5,1,8]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,6,8,5,7,3,4,2]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [4,6,1,2,5,8,3,7]=>[1,4,2,6,8,7,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,6,7,2,1,4,8,3]=>[1,5,2,6,4,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [7,8,6,5,1,2,4,3]=>[1,7,4,5,2,8,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [1,3,6,5,7,8,2,4]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [7,4,8,5,3,1,6,2]=>[1,7,6,2,4,5,3,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [6,8,5,2,4,1,7,3]=>[1,6,2,8,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [2,3,1,6,8,5,7,4]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [7,1,4,2,3,6,8,5]=>[1,7,8,5,3,4,2,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [1,5,8,3,4,6,7,2]=>[1,2,5,4,3,8,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [8,3,1,2,4,7,6,5]=>[1,8,5,4,2,3,6,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [2,3,8,1,6,5,4,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [3,5,2,4,1,7,8,6]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,4,7,8,6,2,1,5]=>[1,3,7,2,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [5,8,2,1,6,7,3,4]=>[1,5,6,7,3,2,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,7,2,8,6,4,3,1]=>[1,5,6,4,8,2,7,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [6,1,2,7,5,3,8,4]=>[1,6,3,2,4,7,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,3,2,8,6,4,1,5]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [2,7,8,4,6,3,1,5]=>[1,2,7,3,8,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,4,5,7,2,6,8,3]=>[1,2,4,7,8,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [7,3,5,2,6,1,8,4]=>[1,7,8,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,5,2,3,6,1,7,4]=>[1,8,4,3,2,5,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [2,3,8,7,6,5,1,4]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [1,2,8,7,3,6,5,4]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [4,2,8,7,3,6,1,5]=>[1,4,7,2,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,5,8,7,3,2,6,4]=>[1,2,5,3,8,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [4,5,8,7,3,2,1,6]=>[1,4,7,2,5,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,6,8,4,7,2,1,5]=>[1,3,8,5,7,2,6,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [2,5,8,3,7,6,1,4]=>[1,2,5,7,3,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,6,8,4,2,7,5,3]=>[1,2,6,7,5,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,5,8,4,2,7,6,3]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,5,8,2,3,7,6,4]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,1,8,4,3,7,6,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,5,8,4,3,7,1,6]=>[1,2,5,3,8,6,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,6,8,4,1,2,7,3]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [1,6,8,4,3,2,7,5]=>[1,2,6,3,8,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [7,1,2,8,6,5,4,3]=>[1,7,4,8,3,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,1,4,8,6,2,5,3]=>[1,7,5,6,2,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,3,1,8,6,2,5,4]=>[1,7,5,6,2,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,2,4,8,3,6,1,5]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,4,5,8,3,2,1,6]=>[1,7,2,4,8,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [1,6,4,8,7,2,5,3]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,6,4,8,7,2,1,5]=>[1,3,4,8,5,7,2,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [3,2,5,8,7,6,1,4]=>[1,3,5,7,2,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,2,4,8,7,6,1,5]=>[1,3,4,8,5,7,2,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [1,6,4,8,2,7,5,3]=>[1,2,6,7,5,3,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,4,5,8,2,7,6,3]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [2,4,5,8,3,7,1,6]=>[1,2,4,8,6,7,3,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [1,6,4,8,3,2,7,5]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,4,5,8,3,2,7,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [7,6,1,3,8,2,5,4]=>[1,7,5,8,4,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [7,6,3,4,8,2,1,5]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [7,2,5,1,8,6,4,3]=>[1,7,4,2,3,5,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,2,5,3,8,6,1,4]=>[1,7,2,3,5,8,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [7,2,1,3,8,6,5,4]=>[1,7,5,8,4,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [7,2,3,4,8,6,1,5]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,3,5,4,8,2,1,6]=>[1,7,2,3,5,8,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [2,6,5,1,8,7,4,3]=>[1,2,6,7,4,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,3,5,4,8,7,1,6]=>[1,2,3,5,8,6,7,4]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,6,3,4,8,2,7,5]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,3,5,4,8,2,7,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [3,6,5,4,8,2,1,7]=>[1,3,5,8,7,2,6,4]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [7,6,1,4,2,8,5,3]=>[1,7,5,2,6,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,1,5,2,3,8,6,4]=>[1,7,6,8,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [2,6,5,4,3,8,1,7]=>[1,2,6,8,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [7,1,5,4,3,2,8,6]=>[1,7,8,6,2,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [3,4,2,6,7,8,1,5]=>[1,3,2,4,6,8,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [3,1,4,2,6,8,7,5]=>[1,3,4,2,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [8,3,4,2,6,1,7,5]=>[1,8,5,6,2,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [2,6,7,3,5,4,1,8]=>[1,2,6,4,3,7,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,7,8,3,5,4,1,6]=>[1,2,7,3,8,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [4,7,1,2,8,5,3,6]=>[1,4,2,7,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,8,1,2,7,5,3,6]=>[1,4,2,8,6,5,7,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,1,6,3,7,5,4,8]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,7,1,3,6,8,4,5]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [7,4,1,2,8,5,3,6]=>[1,7,3,2,4,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [8,7,4,2,1,5,3,6]=>[1,8,6,5,2,7,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [7,4,1,2,6,5,3,8]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,4,3,1,5,6,8,2]=>[1,7,8,2,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,7,4,1,5,8,3,2]=>[1,6,8,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [4,7,5,1,6,8,3,2]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,5,3,1,7,6,8,2]=>[1,4,2,5,7,8,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,6,1,2,7,5,3,8]=>[1,4,2,6,5,7,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,7,1,3,6,5,4,8]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [4,1,8,2,6,5,3,7]=>[1,4,2,3,8,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,6,1,2,8,5,3,7]=>[1,4,2,6,5,8,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [8,4,3,1,5,6,7,2]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [4,5,3,1,8,6,7,2]=>[1,4,2,5,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,8,5,6,3,1,7,2]=>[1,4,6,2,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,1,3,4,8,6,7,2]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,4,3,8,1,6,7,2]=>[1,5,2,4,8,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [8,5,3,4,1,6,7,2]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [6,8,3,2,5,1,4,7]=>[1,6,2,8,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,7,1,4,6,8,3,2]=>[1,5,6,8,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,1,3,4,7,6,8,2]=>[1,5,7,8,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,1,4,2,7,5,3,8]=>[1,6,5,7,3,4,2,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [7,6,4,2,1,5,3,8]=>[1,7,3,4,2,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [8,2,7,6,5,4,1,3]=>[1,8,3,7,2,4,6,5]=>[.,[[[.,.],[[.,[[.,.],.]],.]],.]] [7,2,8,6,5,4,3,1]=>[1,7,3,8,2,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [3,2,8,7,6,5,1,4]=>[1,3,8,4,7,2,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [4,8,7,6,5,3,1,2]=>[1,4,6,3,7,2,8,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [7,8,6,1,5,4,3,2]=>[1,7,3,6,4,2,8,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [4,8,5,7,6,3,2,1]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,8,7,4,6,5,2,1]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,8,7,6,3,5,4,1]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [8,5,6,1,3,2,4,7]=>[1,8,7,4,2,5,3,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,6,1,5,3,2,4,7]=>[1,8,7,4,5,3,2,6]=>[.,[[[[[.,.],.],[.,[.,.]]],.],.]] [7,8,1,5,3,2,4,6]=>[1,7,4,5,3,2,8,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [8,1,7,5,3,2,4,6]=>[1,8,6,2,3,7,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,6,1,4,5,2,3,7]=>[1,8,7,3,2,6,4,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]] [8,6,3,1,5,2,4,7]=>[1,8,7,4,2,6,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [8,4,6,1,5,2,3,7]=>[1,8,7,3,6,2,4,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]] [8,6,2,1,5,4,3,7]=>[1,8,7,3,2,6,4,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]] [8,5,2,6,1,4,3,7]=>[1,8,7,3,2,5,4,6]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [8,5,2,1,7,4,3,6]=>[1,8,6,4,2,5,7,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [7,8,2,1,5,4,3,6]=>[1,7,3,2,8,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [7,8,3,1,5,2,4,6]=>[1,7,4,2,8,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [8,2,7,5,1,3,4,6]=>[1,8,6,3,7,4,5,2]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,4,1,7,5,2,3,6]=>[1,8,6,2,4,7,3,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [8,2,7,1,5,4,3,6]=>[1,8,6,4,2,3,7,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,2,6,1,7,4,3,5]=>[1,8,5,7,3,6,4,2]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,1,7,4,3,2,6,5]=>[1,8,5,3,7,6,2,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,1,5,7,3,2,6,4]=>[1,8,4,7,6,2,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [5,7,8,1,3,2,6,4]=>[1,5,3,8,4,2,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [8,2,6,1,5,7,3,4]=>[1,8,4,2,3,6,7,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [5,8,1,6,7,2,3,4]=>[1,5,7,3,2,8,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,7,6,1,8,2,3,4]=>[1,5,8,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [6,7,2,5,1,8,3,4]=>[1,6,8,4,5,2,7,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,5,7,1,8,2,3,4]=>[1,6,2,5,8,4,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [6,7,3,8,1,2,4,5]=>[1,6,2,7,4,8,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,5,4,1,8,2,3,6]=>[1,7,3,4,2,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [8,1,6,4,7,2,3,5]=>[1,8,5,7,3,6,2,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [7,5,8,1,3,2,4,6]=>[1,7,4,2,5,3,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,5,1,7,3,2,4,6]=>[1,8,6,2,5,3,4,7]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [6,8,1,7,3,2,4,5]=>[1,6,2,8,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,1,8,4,3,6,2,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [7,3,1,8,6,4,2,5]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,3,1,7,4,6,2,5]=>[1,8,5,4,7,2,3,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,4,5,1,7,2,3,6]=>[1,8,6,2,4,3,5,7]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [5,6,8,1,7,2,3,4]=>[1,5,7,3,8,4,2,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,3,1,8,5,6,2,4]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [5,8,1,7,3,2,6,4]=>[1,5,3,2,8,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [8,4,1,7,3,2,6,5]=>[1,8,5,3,2,4,7,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,3,4,7,1,2,6,5]=>[1,8,5,2,3,4,7,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,2,7,4,1,3,6,5]=>[1,8,5,2,3,7,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [7,4,8,2,1,3,6,5]=>[1,7,6,3,8,5,2,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [7,4,3,8,1,2,6,5]=>[1,7,6,2,4,8,5,3]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [2,6,8,7,1,5,4,3]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [8,7,5,2,3,1,6,4]=>[1,8,4,2,7,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [6,8,5,2,3,4,7,1]=>[1,6,4,2,8,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,5,2,6,8,1,4,7]=>[1,3,2,5,8,7,4,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,5,2,4,6,8,1,7]=>[1,3,2,5,6,8,7,4]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [2,4,5,7,3,6,8,1]=>[1,2,4,7,8,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,4,5,3,6,8,1,7]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [5,1,3,4,6,8,2,7]=>[1,5,6,8,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,3,5,2,6,8,1,7]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,3,5,7,2,8,1,6]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,5,7,2,6,8,1]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,6,3,1,7,8,2,5]=>[1,4,2,6,8,5,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,3,5,1,7,8,2,6]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,7,1,3,4,8,2,6]=>[1,5,4,3,2,7,6,8]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [5,7,1,3,4,6,8,2]=>[1,5,4,3,2,7,8,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [4,6,3,5,1,7,8,2]=>[1,4,5,2,6,7,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,6,3,5,7,2,8,1]=>[1,4,5,7,8,2,6,3]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,1,5,6,7,4,8,2]=>[1,3,5,7,8,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [1,6,7,3,4,5,8,2]=>[1,2,6,5,4,3,7,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [2,6,7,4,5,8,1,3]=>[1,2,6,8,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,7,4,8,1,3,5]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [5,3,6,1,2,7,8,4]=>[1,5,2,3,6,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [3,5,2,6,1,7,8,4]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,5,2,6,7,4,8,1]=>[1,3,2,5,7,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,2,3,6,7,4,8,1]=>[1,5,7,8,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,2,3,6,1,7,8,4]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,6,1,3,7,8,4]=>[1,5,3,6,7,8,4,2]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [3,7,2,4,8,1,5,6]=>[1,3,2,7,5,8,6,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [7,1,3,4,6,8,2,5]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [3,7,2,4,6,8,1,5]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [6,3,7,2,5,8,1,4]=>[1,6,8,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,3,5,7,2,8,1,4]=>[1,6,8,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,3,5,7,2,4,8,1]=>[1,6,4,7,8,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,2,4,5,1,7,8,3]=>[1,6,7,8,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,7,1,2,5,6,8,3]=>[1,4,2,7,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,6,7,5,8,1,3,4]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [5,6,2,4,7,3,8,1]=>[1,5,7,8,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,4,2,6,7,3,8,1]=>[1,5,7,8,2,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,4,2,6,1,7,8,3]=>[1,5,2,4,6,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [1,5,4,6,2,7,8,3]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,6,4,1,2,7,8,3]=>[1,5,2,6,7,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,5,7,2,8,1,3,4]=>[1,6,2,5,8,4,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [6,5,7,1,3,4,8,2]=>[1,6,4,2,5,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,6,4,7,1,3,8,2]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,4,6,3,1,7,8,2]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [7,5,3,2,4,8,1,6]=>[1,7,2,5,4,3,6,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [8,4,5,2,6,1,3,7]=>[1,8,7,3,5,6,2,4]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [8,5,4,2,1,6,3,7]=>[1,8,7,3,4,2,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,5,3,4,1,6,2,7]=>[1,8,7,2,5,3,4,6]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] [7,5,4,2,1,8,3,6]=>[1,7,3,4,2,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,5,4,2,1,6,8,3]=>[1,7,8,3,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,4,5,3,1,6,8,2]=>[1,7,8,2,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,4,3,5,6,1,8,2]=>[1,7,8,2,4,5,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [5,6,7,3,1,4,8,2]=>[1,5,2,6,4,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,6,7,3,1,8,2,4]=>[1,5,2,6,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,6,3,7,8,1,2,4]=>[1,5,8,4,7,2,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,6,3,7,2,4,8,1]=>[1,5,2,6,4,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [7,4,5,2,8,1,3,6]=>[1,7,3,5,8,6,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,7,3,2,4,8,1,5]=>[1,6,8,5,4,2,7,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [7,6,4,2,1,3,8,5]=>[1,7,8,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,6,3,4,1,2,8,5]=>[1,7,8,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,6,3,2,4,1,8,5]=>[1,7,8,5,4,2,6,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [6,7,3,2,5,1,8,4]=>[1,6,2,7,8,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,5,3,2,7,8,1,4]=>[1,6,8,4,2,5,7,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,5,3,2,7,4,8,1]=>[1,6,4,2,5,7,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,4,5,2,7,3,8,1]=>[1,6,3,5,7,8,2,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,4,5,2,6,1,8,3]=>[1,7,8,3,5,6,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,7,3,5,1,2,8,4]=>[1,6,2,7,8,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,6,7,4,1,2,8,3]=>[1,5,2,6,3,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,7,2,4,1,8,3]=>[1,5,4,2,6,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,5,7,2,1,8,3,4]=>[1,6,8,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,5,7,2,1,4,8,3]=>[1,6,4,2,5,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,4,6,7,3,1,8,2]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [1,7,5,8,6,3,4,2]=>[1,2,7,4,8,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [3,7,5,8,6,1,4,2]=>[1,3,5,6,2,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,7,5,8,6,4,1,2]=>[1,3,5,6,4,8,2,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [5,7,3,8,6,4,1,2]=>[1,5,6,4,8,2,7,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [7,3,8,5,6,4,1,2]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [1,5,7,8,6,3,4,2]=>[1,2,5,6,3,7,4,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,5,7,8,3,6,4,2]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,5,7,8,1,6,4,2]=>[1,3,7,4,8,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [5,3,7,8,1,6,4,2]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,1,8,5,6,3,4,2]=>[1,7,4,5,6,3,8,2]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [5,1,7,8,3,6,4,2]=>[1,5,3,7,4,8,2,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,1,7,8,5,6,4,2]=>[1,3,7,4,8,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [1,3,7,8,5,6,4,2]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,1,7,5,8,6,4,2]=>[1,3,7,4,5,8,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [5,1,7,3,8,6,4,2]=>[1,5,8,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [7,8,1,5,3,6,4,2]=>[1,7,4,5,3,2,8,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,8,3,5,1,6,4,2]=>[1,7,4,5,2,8,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [5,3,7,1,8,6,4,2]=>[1,5,8,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [1,7,5,3,8,6,4,2]=>[1,2,7,4,3,5,8,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [5,7,3,1,8,6,4,2]=>[1,5,8,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [3,7,5,8,1,6,4,2]=>[1,3,5,2,7,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [1,7,5,8,3,6,4,2]=>[1,2,7,4,8,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [5,7,8,6,3,1,4,2]=>[1,5,3,8,2,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [7,5,8,6,1,3,4,2]=>[1,7,4,6,3,8,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [5,7,8,1,6,3,4,2]=>[1,5,6,3,8,2,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,7,8,1,3,6,4,2]=>[1,5,3,8,2,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [1,7,3,8,5,6,4,2]=>[1,2,7,4,8,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [3,7,1,8,5,6,4,2]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [5,7,1,8,3,6,4,2]=>[1,5,3,2,7,4,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,5,8,1,3,6,4,2]=>[1,7,4,2,5,3,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,5,1,8,3,6,4,2]=>[1,7,4,8,2,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,5,1,3,8,6,4,2]=>[1,7,4,3,2,5,8,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [5,7,1,3,8,6,4,2]=>[1,5,8,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [1,7,3,5,8,6,4,2]=>[1,2,7,4,5,8,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,5,3,7,8,6,4,2]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,3,1,7,8,6,4,2]=>[1,5,8,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [7,3,8,1,5,6,4,2]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,1,8,3,5,6,4,2]=>[1,7,4,3,8,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [3,1,5,7,8,6,4,2]=>[1,3,5,8,2,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [5,7,3,4,6,8,1,2]=>[1,5,6,8,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,7,3,4,8,6,1,2]=>[1,5,8,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,7,3,4,8,1,6,2]=>[1,5,8,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,7,3,4,1,8,6,2]=>[1,5,2,7,6,8,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,3,4,1,6,8,2]=>[1,5,2,7,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,3,5,6,1,2,8,4]=>[1,7,8,4,6,2,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [5,7,3,1,4,6,2,8]=>[1,5,4,2,7,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,7,3,1,4,6,8,2]=>[1,5,4,2,7,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,7,3,1,4,8,2,6]=>[1,5,4,2,7,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,3,7,1,4,2,6,8]=>[1,5,4,2,3,7,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,3,7,1,4,2,8,6]=>[1,5,4,2,3,7,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [3,7,5,1,2,8,6,4]=>[1,3,5,2,7,6,8,4]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [7,8,3,5,1,2,6,4]=>[1,7,6,2,8,4,5,3]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [7,3,8,5,1,2,6,4]=>[1,7,6,2,3,8,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [3,7,5,1,2,6,4,8]=>[1,3,5,2,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,7,5,1,2,6,8,4]=>[1,3,5,2,7,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [6,1,4,3,5,2,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,4,7,8,6,1,3,2]=>[1,5,6,2,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [7,5,6,2,8,3,1,4]=>[1,7,2,5,8,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [4,7,2,5,8,3,1,6]=>[1,4,5,8,6,3,2,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [6,2,4,5,1,3,8,7]=>[1,6,3,4,5,2,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,8,6,7,5,4,1,2]=>[1,3,6,4,7,2,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [6,2,7,8,3,4,1,5]=>[1,6,4,8,5,3,7,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [8,7,1,2,5,3,4,6]=>[1,8,6,3,2,7,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [5,4,7,6,2,8,1,3]=>[1,5,2,4,6,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [3,7,8,1,5,4,6,2]=>[1,3,8,2,7,6,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [8,3,6,5,7,1,4,2]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [5,8,7,1,4,6,2,3]=>[1,5,4,2,8,3,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [4,7,6,1,8,3,5,2]=>[1,4,2,7,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,7,2,6,3,8,5,1]=>[1,4,6,8,2,7,5,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,1,8,4,6,7,3,5]=>[1,2,3,8,5,6,7,4]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [4,7,8,6,3,1,2,5]=>[1,4,6,2,7,3,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,8,1,5,6,7,2,4]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,2,4,5,8,1,7,6]=>[1,3,4,5,8,6,2,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [6,4,7,5,2,3,8,1]=>[1,6,3,7,8,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,4,8,1,7,3,2,5]=>[1,6,3,8,5,7,2,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [4,2,3,1,8,7,5,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [6,7,5,2,3,1,8,4]=>[1,6,2,7,8,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [4,7,2,6,5,1,8,3]=>[1,4,6,2,7,8,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,2,1,5,6,8,4,3]=>[1,7,4,5,6,8,3,2]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [8,7,2,6,4,1,5,3]=>[1,8,3,2,7,5,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [6,7,8,2,5,3,1,4]=>[1,6,3,8,4,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [2,1,7,3,6,8,5,4]=>[1,2,3,7,5,6,8,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,1,5,7,8,4,6,3]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [2,5,7,8,3,6,1,4]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [7,4,8,1,2,5,6,3]=>[1,7,6,5,2,4,3,8]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [6,1,7,4,3,2,8,5]=>[1,6,2,3,7,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [6,8,3,4,2,1,7,5]=>[1,6,2,8,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [4,2,6,1,5,7,8,3]=>[1,4,2,3,6,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,5,8,3,7,4,1,2]=>[1,6,4,3,8,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [3,4,8,2,5,7,6,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,6,8,7,2,5,1,4]=>[1,3,8,4,7,2,6,5]=>[.,[[.,.],[[.,[[[.,.],.],.]],.]]] [3,5,7,2,8,6,1,4]=>[1,3,7,2,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,5,7,4,8,6,1,3]=>[1,2,5,8,3,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,6,3,7,5,2,8,4]=>[1,2,6,3,4,7,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,3,7,5,1,8,4]=>[1,2,6,3,4,7,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [3,6,2,5,8,7,1,4]=>[1,3,2,6,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,2,8,4,7,6,1,3]=>[1,5,7,2,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,2,4,8,6,5,1,3]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,2,4,8,7,5,1,3]=>[1,6,5,7,2,3,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [2,4,5,8,7,6,1,3]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [2,3,5,7,6,1,8,4]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,3,4,6,2,8,7,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [5,2,3,6,1,8,7,4]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,2,7,3,8,1,6,5]=>[1,4,3,7,6,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [2,5,1,4,7,3,8,6]=>[1,2,5,7,8,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,1,3,8,7,2,5,4]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [3,1,5,6,2,8,7,4]=>[1,3,5,2,4,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [1,2,4,6,3,8,7,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [4,1,5,2,8,7,6,3]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,1,3,7,2,8,6,4]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,6,1,4,3,8,7,5]=>[1,2,6,8,5,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [3,6,2,4,1,8,7,5]=>[1,3,2,6,8,5,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [7,2,3,5,1,8,6,4]=>[1,7,6,8,4,5,2,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,3,4,1,8,6,5,2]=>[1,7,5,8,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,3,4,1,8,7,5,2]=>[1,6,7,5,8,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [3,4,5,1,8,7,6,2]=>[1,3,5,8,2,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [1,4,5,2,8,7,6,3]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [1,6,4,2,8,7,5,3]=>[1,2,6,7,5,8,3,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [5,6,3,1,8,7,4,2]=>[1,5,8,2,6,7,4,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [7,4,2,5,1,8,6,3]=>[1,7,6,8,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [5,3,6,2,8,1,7,4]=>[1,5,8,4,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,5,2,6,1,8,7,3]=>[1,4,6,8,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [1,5,3,6,2,8,7,4]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,5,8,3,2,7,6,4]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,5,8,3,1,7,6,4]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [4,5,8,2,1,7,6,3]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,6,2,5,1,4,8,7]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,4,8,7,1,3,6,5]=>[1,2,4,7,6,3,8,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,5,8,1,3,7,6,4]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,3,8,1,4,7,6,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [1,3,8,2,4,7,6,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [3,4,1,7,2,8,6,5]=>[1,3,2,4,7,6,8,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [3,5,2,1,7,4,8,6]=>[1,3,2,5,7,8,6,4]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [6,3,1,7,2,8,5,4]=>[1,6,8,4,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,5,1,2,8,6,4,3]=>[1,7,4,2,5,8,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [4,5,1,2,8,7,6,3]=>[1,4,2,5,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [6,4,1,2,8,7,5,3]=>[1,6,7,5,8,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [5,3,1,7,2,8,6,4]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,1,2,8,3,7,6,5]=>[1,4,8,5,3,2,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [8,6,4,7,5,3,1,2]=>[1,8,2,6,3,4,7,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [7,5,2,6,4,1,3,8]=>[1,7,3,2,5,4,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,6,3,7,5,8,4,2]=>[1,2,6,8,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,3,7,4,5,8,6,2]=>[1,2,3,7,6,8,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [7,2,6,3,4,1,5,8]=>[1,7,5,4,3,6,2,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [4,8,7,5,6,3,1,2]=>[1,4,5,6,3,7,2,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [3,8,7,6,4,5,1,2]=>[1,3,7,2,8,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [8,6,5,2,1,4,3,7]=>[1,8,7,3,5,2,6,4]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [2,7,6,3,1,4,5,8]=>[1,2,7,5,3,6,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [6,8,5,3,2,1,4,7]=>[1,6,2,8,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,7,6,4,5,1,3,8]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [5,7,2,6,4,1,3,8]=>[1,5,4,6,2,7,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,1,3,7,5,8,4,2]=>[1,6,8,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,1,6,4,3,7,5,2]=>[1,8,2,3,6,7,5,4]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [2,1,7,4,8,6,3,5]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,8,6,3,7,5,4,2]=>[1,2,8,3,6,5,7,4]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [1,8,2,7,3,6,5,4]=>[1,2,8,4,7,5,3,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [2,1,3,8,4,7,5,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [8,1,2,7,4,3,6,5]=>[1,8,5,4,7,6,3,2]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [5,3,1,6,8,4,7,2]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,2,8,7,1,4,3,5]=>[1,6,4,7,3,8,5,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [8,7,2,1,5,4,3,6]=>[1,8,6,4,2,7,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [2,4,8,3,1,5,6,7]=>[1,2,4,3,8,7,6,5]=>[.,[.,[[.,.],[[[[.,.],.],.],.]]]] [3,4,2,7,1,5,6,8]=>[1,3,2,4,7,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [4,7,3,8,2,1,5,6]=>[1,4,8,6,2,7,5,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [1,3,7,2,8,4,6,5]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,4,2,5,8,6,7,3]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [6,5,3,8,2,1,4,7]=>[1,6,2,5,3,4,8,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [2,6,4,5,7,1,3,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,6,3,1,8,4,5,2]=>[1,7,5,8,2,6,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [6,5,1,2,8,3,7,4]=>[1,6,3,2,5,8,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,5,7,1,3,8,4,2]=>[1,6,8,2,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,8,3,1,7,4,6,2]=>[1,5,7,6,4,2,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [8,3,1,7,5,4,6,2]=>[1,8,2,3,4,7,6,5]=>[.,[[.,[.,[.,[[[.,.],.],.]]]],.]] [1,3,8,7,4,6,5,2]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [1,2,8,7,6,3,5,4]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [8,2,1,7,6,4,3,5]=>[1,8,5,6,4,7,3,2]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [2,3,1,8,7,4,5,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [2,4,1,8,5,7,3,6]=>[1,2,4,8,6,7,3,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [5,8,2,1,7,6,3,4]=>[1,5,7,3,2,8,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,7,1,6,5,4,3,2]=>[1,8,2,7,3,4,6,5]=>[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] [7,1,8,3,6,5,4,2]=>[1,7,4,3,8,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [4,1,8,7,5,6,3,2]=>[1,4,7,3,8,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [2,1,8,9,3,4,5,6,7]=>[1,2,3,8,6,4,9,7,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]] [2,1,7,8,4,6,3,5]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,5,8,7,2,6,4,1]=>[1,3,8,2,5,4,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [5,8,2,7,1,6,4,3]=>[1,5,2,8,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [2,1,6,4,5,8,3,7]=>[1,2,3,6,8,7,4,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [8,6,3,7,5,2,1,4]=>[1,8,4,7,2,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [4,6,3,8,5,2,1,7]=>[1,4,8,7,2,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [3,5,7,8,2,6,1,4]=>[1,3,7,2,5,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,6,2,4,1,3,8,7]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,2,3,4,6,1,5,7]=>[1,8,7,5,6,2,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,2,3,4,7,5,1,6]=>[1,8,6,5,7,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [7,8,3,6,5,1,4,2]=>[1,7,4,6,2,8,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [4,8,3,7,5,1,6,2]=>[1,4,7,6,2,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,2,3,4,7,8,6,1]=>[1,5,7,6,8,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,2,3,4,7,1,6,5]=>[1,8,5,7,6,2,3,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [5,2,3,4,6,8,1,7]=>[1,5,6,8,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,2,8,5,7,6,1,3]=>[1,4,5,7,2,3,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,7,6,4,5,1,8,2]=>[1,3,6,2,7,8,4,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,7,3,6,5,8,2,1]=>[1,4,6,8,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,8,3,7,5,2,1,6]=>[1,4,7,2,8,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,7,3,6,5,1,2,4]=>[1,8,4,6,2,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,2,7,5,1,6,3,4]=>[1,8,4,5,2,3,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [4,2,7,5,8,6,3,1]=>[1,4,5,8,2,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [5,8,1,7,3,6,4,2]=>[1,5,3,2,8,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,2,7,8,4,6,3,1]=>[1,5,4,8,2,3,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,2,8,3,7,6,1,4]=>[1,5,7,2,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,2,7,3,1,6,4,5]=>[1,8,5,2,3,7,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [6,8,3,2,5,7,1,4]=>[1,6,7,2,8,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,7,3,8,5,4,2,1]=>[1,6,4,8,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,2,3,4,7,5,8,1]=>[1,6,5,7,8,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,2,3,4,8,5,1,7]=>[1,6,5,8,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [8,2,3,4,1,7,5,6]=>[1,8,6,7,5,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [6,2,3,4,1,8,5,7]=>[1,6,8,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,2,3,4,8,7,5,1]=>[1,6,7,5,8,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,8,3,1,5,7,4,2]=>[1,6,7,4,2,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [1,2,3,4,8,7,5,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [1,2,8,5,3,4,6,7]=>[1,2,3,8,7,6,4,5]=>[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] [1,8,4,2,3,5,6,7]=>[1,2,8,7,6,5,3,4]=>[.,[.,[[[[[.,[.,.]],.],.],.],.]]] [8,6,7,4,1,5,3,2]=>[1,8,2,6,5,3,7,4]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [4,8,6,7,5,1,3,2]=>[1,4,7,3,6,2,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [7,1,8,4,6,5,2,3]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,4,7,1,5,6,3,2]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [8,7,1,4,5,6,3,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [8,7,4,5,6,1,3,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [8,7,5,1,4,6,2,3]=>[1,8,3,5,4,2,7,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,7,2,5,1,4,6,3]=>[1,8,3,2,7,6,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [4,8,7,2,5,1,6,3]=>[1,4,2,8,3,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [1,6,4,8,5,2,7,3]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [8,7,1,4,2,5,6,3]=>[1,8,3,2,7,6,5,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [7,1,8,5,6,2,3,4]=>[1,7,3,8,4,5,6,2]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [3,5,8,7,1,2,6,4]=>[1,3,8,4,7,6,2,5]=>[.,[[.,.],[[.,[[[.,.],.],.]],.]]] [2,3,8,5,7,1,6,4]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [3,8,7,1,5,6,2,4]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,5,8,7,1,6,2,4]=>[1,3,8,4,7,2,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [2,3,8,6,7,5,1,4]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [3,2,8,6,7,5,1,4]=>[1,3,8,4,6,5,7,2]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [8,7,4,1,2,6,5,3]=>[1,8,3,4,2,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [1,3,8,6,7,5,2,4]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [5,7,1,8,2,6,3,4]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,8,7,1,5,6,3,4]=>[1,2,8,4,3,7,5,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [8,7,1,5,2,4,6,3]=>[1,8,3,2,7,6,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [1,3,8,5,7,2,6,4]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [1,8,3,7,2,5,6,4]=>[1,2,8,4,7,6,5,3]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [2,8,7,1,3,5,6,4]=>[1,2,8,4,3,7,6,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [7,1,8,2,3,5,6,4]=>[1,7,6,5,3,8,4,2]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [8,6,3,7,4,1,5,2]=>[1,8,2,6,3,4,7,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [4,2,8,6,7,5,1,3]=>[1,4,6,5,7,2,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [8,4,2,7,5,6,1,3]=>[1,8,3,2,4,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,3,4,7,5,1,6,2]=>[1,8,2,3,4,7,6,5]=>[.,[[.,[.,[.,[[[.,.],.],.]]]],.]] [8,3,7,4,5,1,6,2]=>[1,8,2,3,7,6,4,5]=>[.,[[.,[.,[[[.,[.,.]],.],.]]],.]] [8,7,4,2,5,6,1,3]=>[1,8,3,4,2,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,7,5,1,6,2,3,4]=>[1,8,4,2,7,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,7,2,4,1,5,6,3]=>[1,8,3,2,7,6,5,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [4,8,6,1,7,2,5,3]=>[1,4,2,8,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,7,1,8,2,6,5,3]=>[1,4,8,3,2,7,5,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [4,2,8,6,7,1,5,3]=>[1,4,6,2,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [8,7,4,1,2,5,6,3]=>[1,8,3,4,2,7,6,5]=>[.,[[[.,.],[.,[[[.,.],.],.]]],.]] [8,2,7,1,3,6,4,5]=>[1,8,5,3,7,4,2,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,7,2,1,3,5,6,4]=>[1,8,4,2,7,6,5,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [1,8,7,2,3,6,4,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [1,8,7,2,6,3,4,5]=>[1,2,8,5,6,3,7,4]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [8,2,7,3,6,1,4,5]=>[1,8,5,6,2,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [1,8,7,3,6,2,4,5]=>[1,2,8,5,6,3,7,4]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [1,8,2,7,6,3,4,5]=>[1,2,8,5,6,3,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [8,2,7,4,1,5,6,3]=>[1,8,3,7,6,5,2,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [8,2,1,7,5,6,3,4]=>[1,8,4,7,3,2,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [8,7,3,1,5,6,2,4]=>[1,8,4,2,7,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [2,8,7,3,5,6,1,4]=>[1,2,8,4,3,7,5,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [8,3,1,6,7,5,2,4]=>[1,8,4,6,5,7,2,3]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,5,2,1,6,7,4,3]=>[1,8,3,2,5,6,7,4]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [1,5,2,8,6,7,4,3]=>[1,2,5,6,7,4,8,3]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,2,8,6,7,5,3,4]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [8,2,3,6,7,5,1,4]=>[1,8,4,6,5,7,2,3]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,3,7,2,5,6,1,4]=>[1,8,4,2,3,7,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,1,3,7,5,6,2,4]=>[1,8,4,7,2,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,4,1,2,7,5,6,3]=>[1,8,3,2,4,5,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [8,1,4,2,6,7,5,3]=>[1,8,3,4,2,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [1,2,8,6,7,3,5,4]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [8,1,2,7,3,6,4,5]=>[1,8,5,3,2,4,7,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,1,7,3,6,2,4,5]=>[1,8,5,6,2,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,1,7,2,3,6,4,5]=>[1,8,5,3,7,4,2,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,1,3,7,2,5,6,4]=>[1,8,4,7,6,5,2,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [1,7,8,2,3,6,5,4]=>[1,2,7,5,3,8,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [8,3,7,1,2,5,6,4]=>[1,8,4,2,3,7,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,7,1,2,3,6,4,5]=>[1,8,5,3,2,7,4,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [2,8,5,7,4,6,3,1]=>[1,2,8,3,5,4,7,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [8,3,6,2,4,5,7,1]=>[1,8,2,3,6,5,4,7]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [2,8,6,4,3,5,7,1]=>[1,2,8,3,6,5,4,7]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [2,6,8,3,5,4,7,1]=>[1,2,6,4,3,8,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,7,5,8,4,6,3,1]=>[1,2,7,3,5,4,8,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [8,4,2,7,6,1,3,5]=>[1,8,5,6,2,4,7,3]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [4,8,1,7,6,3,2,5]=>[1,4,7,2,8,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,1,7,6,2,3,5,8]=>[1,4,6,3,7,5,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,1,7,6,4,5,2,8]=>[1,3,7,2,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,1,7,5,8,4,2,6]=>[1,3,7,2,4,5,8,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,1,6,8,7,5,2,4]=>[1,3,6,5,7,2,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [7,3,6,4,2,8,5,1]=>[1,7,5,2,3,6,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,4,8,2,1,6,3,5]=>[1,7,3,8,5,2,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,7,4,6,3,2,5,1]=>[1,8,2,7,5,3,4,6]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [7,8,5,2,1,4,3,6]=>[1,7,3,5,2,8,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,5,2,3,1,4,8,6]=>[1,7,8,6,4,3,2,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [4,6,5,8,1,3,2,7]=>[1,4,8,7,2,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,7,1,5,3,8,2,6]=>[1,4,5,3,2,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,7,8,1,3,6,2,5]=>[1,4,2,7,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,7,1,3,4,6,2,8]=>[1,5,4,3,2,7,6,8]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [5,8,1,3,2,4,6,7]=>[1,5,2,8,7,6,4,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [4,8,6,1,3,2,7,5]=>[1,4,2,8,5,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,4,8,7,2,3,6,1]=>[1,5,2,4,7,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,8,3,7,2,5,4,1]=>[1,6,5,2,8,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,4,6,8,2,3,7,1]=>[1,5,2,4,8,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,7,4,2,8,3,6,1]=>[1,5,8,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,4,7,2,1,8,3,5]=>[1,6,8,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,5,3,4,1,2,8,7]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,8,5,4,1,3,2,7]=>[1,6,3,5,2,8,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,4,3,7,1,5,2,8]=>[1,6,5,2,4,7,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [7,4,2,6,1,5,3,8]=>[1,7,3,2,4,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,4,2,5,6,1,3,8]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,4,2,8,1,5,7,3]=>[1,6,5,2,4,8,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,3,7,8,2,5,1,4]=>[1,6,5,2,3,7,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [7,3,5,6,4,2,1,8]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [7,4,3,1,5,6,2,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,4,5,2,6,1,3,8]=>[1,7,3,5,6,2,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [5,3,7,2,8,6,4,1]=>[1,5,8,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,3,8,2,6,7,4,1]=>[1,5,6,7,4,2,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,3,8,2,5,4,7,1]=>[1,6,4,2,3,8,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,4,3,1,8,2,7,5]=>[1,6,2,4,3,5,8,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,3,7,8,2,6,4,1]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,7,6,8,2,4,1]=>[1,5,8,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,4,3,6,7,1,2]=>[1,5,6,7,2,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,8,6,4,7,2,1,3]=>[1,5,7,2,8,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,8,6,2,7,4,1]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,7,5,8,6,3,2,1]=>[1,4,8,2,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,8,6,7,5,3,2,1]=>[1,4,7,2,8,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [6,3,8,7,2,4,1,5]=>[1,6,4,7,2,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,3,8,7,2,6,4,1]=>[1,5,2,3,8,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,7,6,4,8,2,1,3]=>[1,5,8,3,6,2,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,8,4,6,7,2,1,3]=>[1,5,7,2,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,4,2,8,1,7,3,5]=>[1,6,7,3,2,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,5,2,4,3,7,8,1]=>[1,6,7,8,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,7,4,3,1,8,2,5]=>[1,6,8,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,7,4,3,6,8,1,2]=>[1,5,6,8,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,6,8,5,7,3,2,1]=>[1,4,5,7,2,6,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,4,6,8,2,7,1,3]=>[1,5,2,4,8,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [3,6,8,5,7,1,4,2]=>[1,3,8,2,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [1,7,4,8,6,2,3,5]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [3,6,2,5,7,8,1,4]=>[1,3,2,6,8,4,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [5,2,7,4,6,8,1,3]=>[1,5,6,8,3,7,2,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [7,2,4,5,8,6,1,3]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [5,3,6,7,1,8,4,2]=>[1,5,2,3,6,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,2,5,6,7,1,8,3]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [8,2,3,7,5,1,6,4]=>[1,8,4,7,6,2,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [7,2,6,3,5,1,8,4]=>[1,7,8,4,3,6,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [8,1,3,6,7,2,4,5]=>[1,8,5,7,4,6,2,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [8,1,4,2,5,6,3,7]=>[1,8,7,3,4,2,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [8,1,4,2,7,5,3,6]=>[1,8,6,5,7,3,4,2]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [3,6,2,4,1,7,8,5]=>[1,3,2,6,7,8,5,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [6,2,7,3,1,5,8,4]=>[1,6,5,2,3,7,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,3,4,1,8,5,7,2]=>[1,6,5,8,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [7,3,4,1,5,8,6,2]=>[1,7,6,8,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [1,7,5,2,8,6,3,4]=>[1,2,7,3,5,8,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [5,6,3,1,7,8,4,2]=>[1,5,7,4,2,6,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,5,8,4,2,6,3,7]=>[1,2,5,3,8,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [4,5,1,8,2,3,7,6]=>[1,4,8,6,3,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,7,1,8,2,6,3,5]=>[1,4,8,5,2,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [6,3,1,8,5,2,4,7]=>[1,6,2,3,4,8,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [3,5,2,1,8,4,6,7]=>[1,3,2,5,8,7,6,4]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [6,4,1,2,7,3,8,5]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,2,6,1,3,4,8,7]=>[1,5,3,6,4,2,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [7,8,4,5,1,3,2,6]=>[1,7,2,8,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [6,7,1,3,2,5,4,8]=>[1,6,5,2,7,4,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [6,7,1,4,3,5,2,8]=>[1,6,5,3,2,7,4,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [7,8,2,3,1,5,4,6]=>[1,7,4,3,2,8,6,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [7,8,2,4,3,5,1,6]=>[1,7,2,8,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] [7,8,2,4,1,5,3,6]=>[1,7,3,2,8,6,5,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [5,6,1,4,2,7,3,8]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,7,2,4,3,5,1,8]=>[1,6,5,3,2,7,4,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [6,7,2,3,1,5,4,8]=>[1,6,5,2,7,4,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [6,7,3,5,4,8,1,2]=>[1,6,8,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,5,2,6,4,7,3,8]=>[1,2,5,4,6,7,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [2,5,1,6,4,7,3,8]=>[1,2,5,4,6,7,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [3,6,5,7,4,8,1,2]=>[1,3,5,4,7,2,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,6,2,4,3,7,1,8]=>[1,5,3,2,6,7,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,3,4,1,7,2,8]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,1,4,3,7,2,8]=>[1,5,3,2,6,7,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,1,3,2,7,4,8]=>[1,5,2,6,7,4,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,6,4,7,1,3,2,8]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,7,4,5,1,3,2,8]=>[1,6,3,4,5,2,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,7,5,8,1,3,2,4]=>[1,6,3,5,2,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [4,5,1,3,2,7,6,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,6,5,7,1,3,2,8]=>[1,4,7,2,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,6,1,3,2,7,5,8]=>[1,4,3,2,6,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [1,4,3,6,2,7,5,8]=>[1,2,4,6,7,5,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [3,4,1,6,5,7,2,8]=>[1,3,2,4,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [4,5,2,3,1,7,6,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,5,3,7,6,8,1,2]=>[1,4,7,2,5,6,8,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,6,5,7,3,8,1,2]=>[1,4,7,2,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,6,5,7,2,3,1,8]=>[1,4,7,2,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,5,4,6,1,7,2,8]=>[1,3,4,6,7,2,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,5,1,6,4,7,2,8]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [1,5,3,6,4,7,2,8]=>[1,2,5,4,6,7,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,5,3,6,2,7,4,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [3,5,2,6,1,7,4,8]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,5,2,6,4,7,1,8]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,4,2,6,1,7,5,8]=>[1,3,2,4,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [4,6,2,3,1,7,5,8]=>[1,4,3,2,6,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [2,4,3,6,1,7,5,8]=>[1,2,4,6,7,5,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,5,3,6,4,7,1,8]=>[1,2,5,4,6,7,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [2,5,3,6,1,7,4,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [4,6,1,7,3,8,2,5]=>[1,4,7,2,6,8,5,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [2,4,7,1,3,8,6,5]=>[1,2,4,3,7,6,8,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [3,5,2,7,6,4,8,1]=>[1,3,2,5,6,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [1,5,7,4,3,8,2,6]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,5,7,3,1,8,6,4]=>[1,2,5,3,7,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,5,7,3,1,8,4,6]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,2,6,7,1,8,4,3]=>[1,5,2,3,6,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [1,3,7,2,8,5,6,4]=>[1,2,3,7,6,5,8,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [2,3,1,5,8,4,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [2,1,5,6,8,4,3,7]=>[1,2,3,5,8,7,4,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [2,3,1,5,8,6,4,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [2,4,7,3,1,8,5,6]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,3,7,2,8,5,4,6]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,3,1,6,8,5,4,7]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [4,6,2,7,1,8,3,5]=>[1,4,7,3,2,6,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [1,5,4,3,6,8,2,7]=>[1,2,5,6,8,7,3,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,6,4,5,7,8,3,2]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,5,1,7,8,6,3,4]=>[1,2,5,8,4,7,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [1,3,6,2,8,7,4,5]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,1,5,6,8,4,7,3]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,4,1,7,8,5,6,3]=>[1,2,4,7,6,5,8,3]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [1,3,6,2,8,4,7,5]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,1,5,6,8,7,3,4]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [6,2,4,7,5,8,3,1]=>[1,6,8,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,5,7,8,4,2,6,3]=>[1,2,5,4,8,3,7,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [3,7,4,1,8,6,2,5]=>[1,3,4,2,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,4,6,8,5,7,2,1]=>[1,3,6,7,2,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,5,6,2,8,7,3,1]=>[1,4,2,5,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,5,6,1,8,7,3,2]=>[1,4,2,5,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,5,6,3,1,8,7,2]=>[1,4,3,6,8,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,3,6,2,1,7,5,8]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,3,2,1,7,5,8]=>[1,4,2,6,7,5,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,3,1,7,5,2,8]=>[1,4,2,6,5,7,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,5,7,1,4,3,8,6]=>[1,2,5,4,3,7,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [4,3,5,7,6,1,8,2]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,6,1,7,5,2,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,3,2,1,6,4,7,8]=>[1,5,6,4,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,3,1,6,2,7,4,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,1,6,3,2,7,4,8]=>[1,5,2,3,6,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [3,6,1,7,4,2,5,8]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,6,1,7,5,3,2,8]=>[1,4,7,2,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,1,6,3,7,4,2,8]=>[1,5,7,2,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,6,4,2,1,7,8]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,3,2,6,4,1,7,8]=>[1,5,4,6,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,2,1,6,3,7,4,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,2,6,3,1,7,4,8]=>[1,5,2,3,6,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,2,6,3,1,7,8,5]=>[1,4,3,6,7,8,5,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,6,2,1,7,4,5,8]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,6,2,7,4,1,5,8]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,4,7,1,3,6,5,8]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [3,6,1,7,5,2,4,8]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,1,6,2,7,4,3,8]=>[1,5,7,3,6,4,2,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,2,6,4,3,1,7,8]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,2,1,6,4,3,7,8]=>[1,5,4,6,3,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [5,4,2,1,6,3,7,8]=>[1,5,6,3,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,4,2,6,3,1,7,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,1,6,4,2,7,3,8]=>[1,5,2,3,6,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [2,6,1,5,4,3,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [3,1,6,2,5,4,7,8]=>[1,3,6,4,2,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,1,6,4,3,2,7,8]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,4,1,6,3,2,7,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [7,2,8,1,5,4,3,6]=>[1,7,3,8,6,4,2,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [3,8,2,6,5,4,1,7]=>[1,3,2,8,7,4,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [7,3,2,1,5,4,6,8]=>[1,7,6,4,2,3,5,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,2,8,6,1,4,3,5]=>[1,7,3,8,5,2,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [3,8,7,2,5,4,1,6]=>[1,3,7,2,8,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [7,4,2,1,5,6,3,8]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,2,8,6,5,1,3,4]=>[1,7,3,8,4,6,2,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [4,3,7,2,5,6,1,8]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,7,1,4,3,2,5,8]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [3,4,2,6,7,1,5,8]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,7,1,6,5,2,4,8]=>[1,3,2,7,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,5,6,2,4,7,1,8]=>[1,3,6,7,2,5,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,5,8,7,2,4,6,1]=>[1,3,8,2,5,4,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [1,7,8,2,5,4,3,6]=>[1,2,7,3,8,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [8,7,2,5,4,3,6,1]=>[1,8,2,7,6,3,4,5]=>[.,[[.,[[[.,[.,[.,.]]],.],.]],.]] [2,5,6,4,7,1,3,8]=>[1,2,5,7,3,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,7,1,6,3,5,2,8]=>[1,4,6,5,3,2,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [1,4,5,3,7,8,2,6]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,4,8,2,7,6,3,5]=>[1,2,4,3,8,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [8,7,3,6,1,5,4,2]=>[1,8,2,7,4,6,5,3]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [2,5,8,7,4,6,1,3]=>[1,2,5,4,7,3,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [5,4,2,1,7,8,3,6]=>[1,5,7,3,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,7,6,2,1,8,3,5]=>[1,4,2,7,3,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,3,6,2,1,7,5,4]=>[1,8,4,2,3,6,7,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,3,7,6,4,2,1,5]=>[1,8,5,4,6,2,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [2,3,1,8,4,7,6,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,7,4,8,6,5,1,3]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [8,5,4,1,7,3,6,2]=>[1,8,2,5,7,6,3,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [1,6,3,8,2,7,5,4]=>[1,2,6,7,5,3,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,7,5,3,8,2,6,4]=>[1,2,7,6,3,5,8,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [6,2,7,4,1,8,5,3]=>[1,6,8,3,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [2,7,5,1,3,8,6,4]=>[1,2,7,6,8,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [1,7,6,4,3,8,2,5]=>[1,2,7,3,6,8,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [3,7,2,4,8,6,5,1]=>[1,3,2,7,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,4,2,8,7,6,1,5]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [5,1,4,3,2,7,8,6]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [1,6,8,2,5,7,4,3]=>[1,2,6,7,4,3,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [5,2,7,8,4,3,1,6]=>[1,5,4,8,6,3,7,2]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [5,3,1,7,8,4,2,6]=>[1,5,8,6,4,7,2,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [2,7,6,4,1,3,8,5]=>[1,2,7,8,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [4,1,7,6,3,2,8,5]=>[1,4,6,2,3,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,3,1,7,5,2,8,4]=>[1,6,2,3,4,7,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,2,7,5,3,1,8,4]=>[1,6,2,3,7,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [1,5,8,2,7,4,6,3]=>[1,2,5,7,6,4,3,8]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [5,7,2,8,4,6,3,1]=>[1,5,4,8,2,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,7,3,1,8,4,6,2]=>[1,5,8,2,7,6,4,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [8,4,7,3,1,6,5,2]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [6,5,2,1,7,4,8,3]=>[1,6,4,2,5,7,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,7,4,6,2,1,8,3]=>[1,5,2,7,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,6,4,8,3,7,2,1]=>[1,5,3,4,8,2,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,6,2,7,1,8,3,4]=>[1,5,2,6,8,4,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [6,7,2,4,3,8,1,5]=>[1,6,8,5,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [2,4,3,8,6,7,1,5]=>[1,2,4,8,5,6,7,3]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [1,8,2,7,4,5,3,6]=>[1,2,8,6,5,4,7,3]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [2,5,4,8,3,6,1,7]=>[1,2,5,3,4,8,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,3,1,8,5,6,4,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [5,7,2,3,1,6,4,8]=>[1,5,2,7,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,7,2,4,3,6,1,8]=>[1,5,3,2,7,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,7,1,6,2,5,3,8]=>[1,4,6,5,2,7,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,7,1,5,3,6,2,8]=>[1,4,5,3,2,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,6,3,5,1,7,2,8]=>[1,4,5,2,6,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [6,7,3,5,1,4,2,8]=>[1,6,4,5,2,7,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,6,3,7,1,4,2,8]=>[1,5,2,6,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,7,1,6,3,4,2,8]=>[1,5,3,2,7,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [1,8,5,6,3,4,2,7]=>[1,2,8,7,3,5,4,6]=>[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] [1,8,5,6,4,7,2,3]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [3,7,1,4,2,8,5,6]=>[1,3,2,7,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,6,5,8,2,3,1,7]=>[1,4,8,7,2,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [3,4,2,6,5,8,1,7]=>[1,3,2,4,6,8,7,5]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [2,5,3,8,4,7,1,6]=>[1,2,5,4,8,6,7,3]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [2,6,3,8,1,7,4,5]=>[1,2,6,7,4,8,5,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,7,1,8,3,6,4,5]=>[1,2,7,4,8,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,2,8,7,4,6,3,5]=>[1,2,3,8,5,4,7,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [3,7,4,8,6,1,5,2]=>[1,3,4,8,2,7,5,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [4,5,1,8,7,6,2,3]=>[1,4,8,3,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [1,5,2,8,7,6,3,4]=>[1,2,5,7,3,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,1,2,8,7,6,3,4]=>[1,5,7,3,2,4,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [2,3,6,8,7,4,5,1]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,3,7,8,6,4,5,1]=>[1,2,3,7,5,6,4,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [3,1,6,8,7,4,5,2]=>[1,3,6,4,8,2,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [6,1,4,8,7,2,5,3]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,8,3,4,7,1,6,2]=>[1,5,7,6,2,8,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,8,3,5,7,1,4,2]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,2,7,8,3,6,4,1]=>[1,5,3,7,4,8,2,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,6,7,8,2,5,3,1]=>[1,4,8,2,6,5,3,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [7,5,8,4,2,6,3,1]=>[1,7,3,8,2,5,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,8,2,5,3,7,4,1]=>[1,6,7,4,5,3,2,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,3,8,4,2,7,5,1]=>[1,6,7,5,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [3,4,7,5,8,6,2,1]=>[1,3,7,2,4,5,8,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,6,7,4,8,5,2,1]=>[1,3,7,2,6,5,8,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [4,7,5,2,8,6,3,1]=>[1,4,2,7,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,7,5,3,8,6,4,1]=>[1,2,7,4,3,5,8,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [5,6,2,8,3,7,4,1]=>[1,5,3,2,6,7,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,7,8,3,2,6,4,1]=>[1,5,2,7,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,6,8,3,2,7,4,1]=>[1,5,2,6,7,4,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,8,4,7,2,3,6,1]=>[1,5,2,8,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,6,8,1,3,7,4,2]=>[1,5,3,8,2,6,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,7,2,8,3,6,4,1]=>[1,5,3,2,7,4,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [1,7,4,8,6,2,5,3]=>[1,2,7,5,6,3,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [6,8,5,3,7,2,4,1]=>[1,6,2,8,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,8,5,2,3,7,4,1]=>[1,6,7,4,2,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,5,3,8,2,6,4,1]=>[1,7,4,8,2,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,5,2,3,8,6,4,1]=>[1,7,4,3,2,5,8,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [3,7,4,5,8,6,2,1]=>[1,3,4,5,8,2,7,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [3,6,4,7,8,5,2,1]=>[1,3,4,7,2,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [6,4,2,7,8,5,3,1]=>[1,6,5,8,2,4,7,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [7,4,2,5,8,6,3,1]=>[1,7,3,2,4,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,1,8,3,4,7,5,2]=>[1,6,7,5,4,3,8,2]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [6,8,4,2,5,7,3,1]=>[1,6,7,3,4,2,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,5,8,3,4,6,2,1]=>[1,7,2,5,4,3,8,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,4,5,8,1,6,3,2]=>[1,7,3,5,2,4,8,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,3,4,7,8,5,2,1]=>[1,6,5,8,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,7,2,3,4,1,8,6]=>[1,5,4,3,2,7,8,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [2,7,1,8,4,5,6,3]=>[1,2,7,6,5,4,8,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [6,1,2,7,4,5,8,3]=>[1,6,5,4,7,8,3,2]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [2,7,1,3,8,5,6,4]=>[1,2,7,6,5,8,4,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [2,6,7,8,4,5,3,1]=>[1,2,6,5,4,8,3,7]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [2,5,8,3,4,1,6,7]=>[1,2,5,4,3,8,7,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [2,6,7,3,8,5,4,1]=>[1,2,6,5,8,3,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,6,1,8,4,5,3,7]=>[1,2,6,5,4,8,7,3]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [2,5,7,8,4,3,6,1]=>[1,2,5,4,8,3,7,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [3,6,8,4,5,7,1,2]=>[1,3,8,2,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [1,6,8,4,7,2,3,5]=>[1,2,6,3,8,5,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [3,4,5,7,8,6,1,2]=>[1,3,5,8,2,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,4,5,7,6,8,1,2]=>[1,3,5,6,8,2,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [3,6,7,4,8,5,1,2]=>[1,3,7,2,6,5,8,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [3,4,5,6,8,7,1,2]=>[1,3,5,8,2,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [1,4,5,8,7,2,3,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [1,2,5,8,3,6,4,7]=>[1,2,3,5,4,8,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [7,8,1,4,6,2,3,5]=>[1,7,3,2,8,5,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,6,7,4,8,2,5,3]=>[1,2,6,3,7,5,8,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,4,5,6,8,2,7,3]=>[1,2,4,6,3,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,4,5,8,6,2,7,3]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [1,2,5,8,3,4,7,6]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,6,7,2,3,5,8,4]=>[1,2,6,5,3,7,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [7,8,1,2,3,5,4,6]=>[1,7,4,2,8,6,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [1,6,7,2,3,5,4,8]=>[1,2,6,5,3,7,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,4,5,7,6,2,3,8]=>[1,2,4,7,3,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,2,5,7,3,6,4,8]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,5,7,3,6,8,4]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,6,8,2,3,5,7,4]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,6,8,4,5,2,3,7]=>[1,2,6,3,8,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,6,8,4,5,2,7,3]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,6,8,2,3,4,7,5]=>[1,2,6,4,3,8,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,6,8,2,3,7,4,5]=>[1,2,6,7,4,3,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,4,5,7,6,2,8,3]=>[1,2,4,7,8,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [7,8,1,4,5,2,6,3]=>[1,7,6,2,8,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,8,1,2,3,4,6,5]=>[1,7,6,4,2,8,5,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,8,1,2,3,6,4,5]=>[1,7,4,2,8,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [1,6,7,2,3,8,5,4]=>[1,2,6,8,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,2,5,6,3,8,7,4]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [8,2,4,3,1,6,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [4,2,6,3,5,1,8,7]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,6,2,1,5,8,7,3]=>[1,4,2,6,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,5,2,1,8,7,3]=>[1,4,2,6,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,1,6,4,3,8,7,5]=>[1,2,3,6,8,5,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [6,8,2,1,4,3,7,5]=>[1,6,3,2,8,5,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [8,6,2,4,3,1,5,7]=>[1,8,7,5,3,2,6,4]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [6,8,2,4,3,1,7,5]=>[1,6,2,8,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [2,1,8,4,6,5,3,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [2,1,6,4,8,5,7,3]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [4,6,5,2,8,3,7,1]=>[1,4,2,6,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,6,4,5,8,3,7,1]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,4,2,8,3,5,7,1]=>[1,6,5,3,2,4,8,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [4,2,6,3,5,8,7,1]=>[1,4,3,6,8,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [6,2,4,3,8,5,7,1]=>[1,6,5,8,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [8,2,4,3,6,5,1,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [8,2,1,4,6,5,3,7]=>[1,8,7,3,2,4,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [6,2,1,8,7,4,3,5]=>[1,6,4,8,5,7,3,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [8,4,6,5,2,1,3,7]=>[1,8,7,3,6,2,4,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]] [2,1,4,8,6,7,3,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,4,8,6,7,5,1,3]=>[1,2,4,6,5,7,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [8,2,6,4,5,1,3,7]=>[1,8,7,3,6,2,4,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]] [4,6,8,7,2,1,5,3]=>[1,4,7,5,2,6,3,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,1,6,8,4,3,7,5]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [6,8,7,4,2,1,3,5]=>[1,6,2,8,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [2,8,6,4,7,1,3,5]=>[1,2,8,5,7,3,6,4]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [4,8,6,2,1,7,3,5]=>[1,4,2,8,5,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [2,8,5,3,1,4,6,7]=>[1,2,8,7,6,4,3,5]=>[.,[.,[[[[[.,.],[.,.]],.],.],.]]] [2,7,4,8,3,5,1,6]=>[1,2,7,3,4,8,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [7,2,8,4,3,5,1,6]=>[1,7,2,3,8,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [8,4,2,1,5,3,6,7]=>[1,8,7,6,3,2,4,5]=>[.,[[[[[.,.],[.,[.,.]]],.],.],.]] [8,5,1,4,2,3,6,7]=>[1,8,7,6,3,2,5,4]=>[.,[[[[[.,.],[[.,.],.]],.],.],.]] [8,4,1,5,3,2,6,7]=>[1,8,7,6,2,4,5,3]=>[.,[[[[.,[[.,.],[.,.]]],.],.],.]] [6,7,3,8,4,2,1,5]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,1,8,4,3,5,2,6]=>[1,7,2,3,8,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [1,7,8,4,3,5,2,6]=>[1,2,7,3,8,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [7,1,4,8,3,5,2,6]=>[1,7,2,3,4,8,6,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [7,4,8,1,5,6,2,3]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,1,8,4,3,5,6,2]=>[1,7,6,5,3,8,2,4]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [6,7,3,1,8,4,5,2]=>[1,6,4,2,7,5,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,3,8,4,5,2,1]=>[1,6,5,4,8,2,7,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [6,7,1,4,8,3,5,2]=>[1,6,3,2,7,5,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [1,6,7,8,4,3,2,5]=>[1,2,6,3,7,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,2,1,8,4,5,3,6]=>[1,7,3,2,4,8,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [6,2,7,1,8,4,3,5]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,2,7,8,4,3,1,5]=>[1,6,3,7,2,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,6,7,4,8,3,5,1]=>[1,2,6,3,7,5,8,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [2,6,7,4,8,3,1,5]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,2,7,8,6,3,4,5]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,6,7,8,5,3,1,4]=>[1,2,6,3,7,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,7,8,5,3,4,1]=>[1,2,6,3,7,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,2,7,8,4,5,3,1]=>[1,6,5,4,8,2,3,7]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [7,2,1,8,4,5,6,3]=>[1,7,6,5,4,8,3,2]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]] [1,7,2,8,4,5,6,3]=>[1,2,7,6,5,4,8,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [3,7,8,1,5,6,2,4]=>[1,3,8,4,2,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [6,3,7,8,1,5,2,4]=>[1,6,5,2,3,7,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [1,6,7,8,4,2,5,3]=>[1,2,6,3,7,5,4,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [3,1,2,7,6,5,8,4]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [6,1,2,4,7,3,8,5]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [1,7,5,3,6,4,8,2]=>[1,2,7,8,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [5,1,2,6,7,4,8,3]=>[1,5,7,8,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,1,5,7,3,2,6,8]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,6,1,7,3,2,5,8]=>[1,4,7,5,3,2,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,6,1,8,3,2,5,7]=>[1,4,8,7,5,3,2,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [4,1,7,8,6,2,3,5]=>[1,4,8,5,6,2,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,8,1,6,3,2,5,7]=>[1,4,6,2,8,7,5,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,7,1,6,3,2,5,8]=>[1,4,6,2,7,5,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,1,2,3,7,5,4,8]=>[1,6,5,7,4,3,2,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [6,8,1,5,3,7,2,4]=>[1,6,7,2,8,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,7,5,2,4,1,6,3]=>[1,8,3,5,4,2,7,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [1,5,8,3,4,7,6,2]=>[1,2,5,4,3,8,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [7,8,5,2,4,1,6,3]=>[1,7,6,2,8,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [7,1,2,3,5,6,4,8]=>[1,7,4,3,2,5,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [8,1,2,3,5,6,4,7]=>[1,8,7,4,3,2,5,6]=>[.,[[[[[.,.],.],[.,[.,.]]],.],.]] [6,8,2,4,3,1,5,7]=>[1,6,2,8,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,7,2,4,3,1,5,8]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [3,8,1,2,4,5,7,6]=>[1,3,2,8,6,5,4,7]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [3,7,1,8,6,4,2,5]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,1,2,6,7,5,8,4]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,8,1,7,6,4,2,5]=>[1,3,2,8,5,6,4,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [7,6,2,4,3,1,5,8]=>[1,7,5,3,2,6,4,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [8,7,2,4,3,5,1,6]=>[1,8,6,5,3,2,7,4]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [8,1,7,4,6,3,2,5]=>[1,8,5,6,3,7,2,4]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [8,1,7,6,5,3,2,4]=>[1,8,4,6,3,7,2,5]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [1,5,7,3,4,6,8,2]=>[1,2,5,4,3,7,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [7,1,2,3,5,4,8,6]=>[1,7,8,6,4,3,2,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [6,1,2,3,5,8,4,7]=>[1,6,8,7,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,1,2,3,5,7,4,8]=>[1,6,7,4,3,2,5,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [1,5,6,3,4,7,8,2]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [7,6,2,5,3,1,8,4]=>[1,7,8,4,5,3,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,4,5,2,3,8,6,1]=>[1,7,6,8,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [5,4,6,3,1,2,8,7]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [7,2,3,4,5,8,6,1]=>[1,7,6,8,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [8,2,3,4,5,7,1,6]=>[1,8,6,7,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [7,3,4,6,8,5,1,2]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [4,7,3,2,8,6,1,5]=>[1,4,2,7,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,7,4,5,1,8,6,2]=>[1,3,4,5,2,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,8,2,6,7,4,5,1]=>[1,3,2,8,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [4,8,1,5,6,7,3,2]=>[1,4,5,6,7,3,2,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [5,8,2,4,6,7,1,3]=>[1,5,6,7,2,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,8,1,3,4,2,7,5]=>[1,6,2,8,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [5,8,2,4,3,1,7,6]=>[1,5,3,2,8,6,4,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [2,1,7,6,8,5,3,4]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [4,7,2,3,8,5,1,6]=>[1,4,3,2,7,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [7,6,1,4,8,5,2,3]=>[1,7,2,6,5,8,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] [6,2,3,7,8,5,4,1]=>[1,6,5,8,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [7,2,3,6,8,4,1,5]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [8,2,3,5,7,1,4,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [6,4,8,3,5,1,7,2]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,4,8,3,6,7,1,2]=>[1,5,6,7,2,4,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [3,5,1,8,4,6,7,2]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,6,1,8,4,5,2,7]=>[1,3,2,6,5,4,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,6,8,3,5,2,7,1]=>[1,4,3,8,2,6,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [5,7,8,3,2,4,1,6]=>[1,5,2,7,3,8,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,8,2,3,1,4,5,7]=>[1,6,4,3,2,8,7,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [3,7,8,2,1,4,6,5]=>[1,3,8,5,2,7,6,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,7,5,2,8,4,1,6]=>[1,3,5,8,6,4,2,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [7,2,3,4,8,5,1,6]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [3,7,4,1,8,2,5,6]=>[1,3,4,2,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [6,3,7,4,8,1,2,5]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,3,7,4,2,6,1,5]=>[1,8,5,2,3,7,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [1,8,3,2,4,5,7,6]=>[1,2,8,6,5,4,3,7]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [8,4,1,6,3,7,5,2]=>[1,8,2,4,6,7,5,3]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,7,4,2,1,6,3,5]=>[1,8,5,2,7,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,3,5,2,7,4,1,6]=>[1,8,6,4,2,3,5,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [1,2,8,7,5,6,3,4]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [3,1,8,6,7,5,2,4]=>[1,3,8,4,6,5,7,2]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [1,6,5,4,8,2,3,7]=>[1,2,6,3,5,8,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [6,2,5,1,7,4,3,8]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,2,1,8,7,4,3,6]=>[1,5,7,3,2,4,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,2,6,3,8,1,4,7]=>[1,5,8,7,4,3,6,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [5,2,8,3,4,6,1,7]=>[1,5,4,3,8,7,2,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [6,2,8,4,3,1,7,5]=>[1,6,2,3,8,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [7,2,8,1,3,6,5,4]=>[1,7,5,3,8,4,2,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,3,8,1,4,6,2,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [1,7,8,5,4,6,3,2]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,5,8,4,6,3,7,2]=>[1,2,5,6,3,8,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,8,2,4,7,6,5,3]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [3,8,1,4,6,7,5,2]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,8,2,5,1,7,6,4]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [4,3,8,2,5,1,6,7]=>[1,4,2,3,8,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [8,2,4,3,5,1,7,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,2,1,4,6,5,7,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,1,3,4,5,7,6,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [6,1,5,2,4,7,8,3]=>[1,6,7,8,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [4,1,8,5,2,7,6,3]=>[1,4,5,2,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,8,5,1,3,6,2,7]=>[1,4,2,8,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [3,6,1,5,7,2,8,4]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [6,4,7,5,8,2,3,1]=>[1,6,2,4,5,8,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,7,8,4,2,6,3,1]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,4,7,6,2,8,3,1]=>[1,5,2,4,6,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,7,4,1,6,8,3,2]=>[1,5,6,8,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,8,4,5,7,1,3,2]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,8,4,6,1,7,3,2]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,6,1,4,7,8,3,2]=>[1,5,7,3,2,6,8,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,6,7,2,4,8,3,1]=>[1,5,4,2,6,8,3,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [5,6,3,7,4,8,2,1]=>[1,5,4,7,2,6,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,3,2,8,6,7,4,1]=>[1,5,6,7,4,8,2,3]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,4,8,2,6,7,3,1]=>[1,5,6,7,3,8,2,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [7,4,8,5,6,2,1,3]=>[1,7,2,4,5,6,3,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [4,6,8,5,7,2,3,1]=>[1,4,5,7,3,8,2,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [5,6,8,2,4,7,3,1]=>[1,5,4,2,6,7,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,6,3,8,4,7,2,1]=>[1,5,4,8,2,6,7,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [3,6,5,8,7,2,4,1]=>[1,3,5,7,4,8,2,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,3,6,8,2,7,4,1]=>[1,5,2,3,6,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,3,7,2,8,6,5,1]=>[1,4,2,3,7,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,3,2,7,6,8,4,1]=>[1,5,6,8,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,7,3,8,5,2,4,1]=>[1,6,2,7,4,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,3,2,7,5,4,8,1]=>[1,6,4,7,8,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,4,7,2,5,3,8,1]=>[1,6,3,7,8,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,2,7,5,1,4,8,3]=>[1,6,4,5,2,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,7,8,5,3,6,1,4]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [3,5,7,8,4,6,2,1]=>[1,3,7,2,5,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,3,7,8,4,6,2,1]=>[1,5,4,8,2,3,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [2,5,8,4,3,7,6,1]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,6,8,4,7,3,5,1]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,7,4,8,6,2,1,5]=>[1,3,4,8,5,6,2,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,5,4,8,2,7,6,1]=>[1,3,4,8,2,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [4,3,7,5,8,6,2,1]=>[1,4,5,8,2,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [4,5,7,3,8,6,2,1]=>[1,4,3,7,2,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,5,6,8,4,7,2,1]=>[1,3,6,7,2,5,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [5,8,4,1,7,6,3,2]=>[1,5,7,3,4,2,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,5,4,1,8,6,3,2]=>[1,7,3,4,2,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [1,8,2,5,6,3,4,7]=>[1,2,8,7,4,5,6,3]=>[.,[.,[[[[.,.],[.,[.,.]]],.],.]]] [1,3,7,5,6,2,4,8]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,6,7,4,3,5,2,8]=>[1,2,6,5,3,7,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,6,8,4,3,5,7,1]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [7,5,8,3,2,1,6,4]=>[1,7,6,2,5,3,8,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [7,5,8,1,2,6,3,4]=>[1,7,3,8,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [1,6,7,4,3,2,8,5]=>[1,2,6,3,7,8,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,5,2,6,4,7,8,3]=>[1,2,5,4,6,7,8,3]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,5,4,6,2,3,7,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [6,2,5,7,1,4,8,3]=>[1,6,4,7,8,3,5,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,5,4,3,8,1,7,2]=>[1,6,2,5,8,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [2,7,8,3,6,5,1,4]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,7,8,5,4,6,3,1]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,6,5,8,3,4,1,7]=>[1,2,6,4,8,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,6,5,7,3,4,1,8]=>[1,2,6,4,7,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,7,8,4,6,1,3,5]=>[1,2,7,3,8,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [6,1,2,8,3,7,4,5]=>[1,6,7,4,8,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,1,2,8,5,4,7,3]=>[1,6,4,8,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,2,5,7,8,1,3,4]=>[1,6,2,3,5,8,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [2,6,5,7,3,8,1,4]=>[1,2,6,8,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,6,2,7,5,8,4,3]=>[1,2,6,8,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,3,2,7,8,5,6,4]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [1,6,2,4,8,7,3,5]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,5,2,1,8,7,3,4]=>[1,6,7,3,2,5,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,2,5,3,8,4,7,1]=>[1,6,4,3,5,8,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,5,2,3,8,7,1,4]=>[1,6,7,2,5,8,4,3]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [5,4,1,2,3,8,6,7]=>[1,5,3,2,4,6,8,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,1,4,2,3,7,8,6]=>[1,5,3,4,2,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [1,5,4,2,6,3,8,7]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,8,7,6,2,5,4,3]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [2,1,4,3,9,8,7,6,5]=>[1,2,3,4,5,9,6,8,7]=>[.,[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]] [1,2,4,3,9,8,7,6,5]=>[1,2,3,4,5,9,6,8,7]=>[.,[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]] [1,2,3,4,9,8,7,6,5]=>[1,2,3,4,5,9,6,8,7]=>[.,[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]] [1,3,2,5,4,9,8,7,6]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [1,2,3,5,4,9,8,7,6]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [1,2,3,4,5,9,8,7,6]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [2,1,4,3,6,5,9,8,7]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [1,2,4,3,6,5,9,8,7]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [1,2,3,4,6,5,9,8,7]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [1,2,3,5,4,7,6,9,8]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,3,4,5,7,6,9,8]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,4,3,6,5,10,9,8,7]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]] [1,2,3,4,6,5,10,9,8,7]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]] [1,2,3,4,5,6,10,9,8,7]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]] [1,3,2,5,4,7,6,10,9,8]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [1,2,3,5,4,7,6,10,9,8]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [1,2,3,4,5,7,6,10,9,8]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [1,2,3,4,5,6,7,10,9,8]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [1,2,4,3,6,5,8,7,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,3,4,6,5,8,7,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,3,4,5,6,8,7,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [5,2,7,4,1,6,3,8]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,3,1,5,6,2,8]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,8,3,4,1,6,7,2]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,7,8,4,5,6,2,3]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,5,8,4,2,6,7,3]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,6,3,8,5,2,7,4]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,2,3,7,1,6,4,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,2,3,7,5,1,4,8]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [1,7,3,4,8,6,2,5]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [6,2,3,4,8,1,7,5]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,7,3,2,1,6,5,4]=>[1,8,4,2,7,5,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,7,6,3,1,5,2,4]=>[1,8,4,3,6,5,2,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [8,5,1,7,2,3,4,6]=>[1,8,6,3,2,5,4,7]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [4,1,6,2,8,3,10,5,7,9]=>[1,4,2,3,6,5,8,7,10,9]=>[.,[[.,[.,.]],[[.,.],[[.,.],[[.,.],.]]]]] [2,4,8,5,3,7,1,6]=>[1,2,4,5,3,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,4,1,8,5,3,7,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [2,4,8,6,3,1,7,5]=>[1,2,4,6,3,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [3,4,6,8,2,1,7,5]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,4,1,5,8,2,7,6]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [8,1,4,5,3,2,7,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [3,4,1,5,2,8,7,6]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [3,4,6,2,7,8,1,5]=>[1,3,6,8,5,7,2,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [8,1,4,6,3,7,2,5]=>[1,8,5,3,4,6,7,2]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [8,1,4,6,3,7,5,2]=>[1,8,2,3,4,6,7,5]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [8,1,5,6,7,3,4,2]=>[1,8,2,3,5,7,4,6]=>[.,[[.,[.,[[.,.],[[.,.],.]]]],.]] [8,1,5,6,7,3,2,4]=>[1,8,4,6,3,5,7,2]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [3,4,1,6,8,7,2,5]=>[1,3,2,4,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,5,6,1,8,7,2,4]=>[1,3,6,7,2,5,8,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,1,3,8,6,7,4,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [8,1,3,2,6,7,5,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [2,3,8,6,7,1,5,4]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [2,4,1,8,6,7,5,3]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [2,5,8,6,1,7,4,3]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [3,4,1,6,8,7,5,2]=>[1,3,2,4,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,4,6,8,7,1,5,2]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [8,1,4,6,2,7,5,3]=>[1,8,3,4,6,7,5,2]=>[.,[[[.,.],[.,[[.,.],[.,.]]]],.]] [3,5,1,6,7,8,4,2]=>[1,3,2,5,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,5,6,1,7,8,3,2]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,5,6,1,7,3,8,2]=>[1,4,2,5,7,8,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,5,1,6,7,4,8,2]=>[1,3,2,5,7,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [8,1,5,6,7,4,2,3]=>[1,8,3,5,7,2,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,1,5,6,7,4,3,2]=>[1,8,2,3,5,7,4,6]=>[.,[[.,[.,[[.,.],[[.,.],.]]]],.]] [3,5,1,6,7,4,2,8]=>[1,3,2,5,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,5,6,1,7,3,2,8]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,1,4,8,7,5,2,3]=>[1,6,5,7,2,3,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [1,8,6,2,4,7,3,5]=>[1,2,8,5,4,3,6,7]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [8,1,6,2,4,7,3,5]=>[1,8,5,4,2,3,6,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [7,6,1,3,4,8,2,5]=>[1,7,2,6,8,5,4,3]=>[.,[[.,[[[[.,.],.],.],.]],[.,.]]] [8,1,6,3,4,7,2,5]=>[1,8,5,4,3,6,7,2]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [1,8,6,3,4,7,2,5]=>[1,2,8,5,4,3,6,7]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [1,7,2,5,4,8,3,6]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [7,1,2,5,4,8,3,6]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [2,7,1,5,4,8,3,6]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,8,6,3,4,7,1,5]=>[1,2,8,5,4,3,6,7]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [2,8,6,1,4,7,3,5]=>[1,2,8,5,4,3,6,7]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [7,2,1,5,4,8,3,6]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [1,2,7,5,4,8,3,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,2,7,5,4,8,1,6]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,5,8,4,7,3,1,6]=>[1,2,5,7,3,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,3,7,5,4,8,1,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [6,8,3,2,4,7,1,5]=>[1,6,7,2,8,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [3,7,2,5,4,8,1,6]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,1,7,5,4,8,2,6]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [1,3,7,5,4,8,2,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,5,8,4,7,3,2,6]=>[1,2,5,7,3,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [8,7,5,6,2,1,4,3]=>[1,8,3,5,2,7,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,5,2,4,7,3,1,6]=>[1,8,6,3,2,5,7,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [1,8,5,4,7,3,2,6]=>[1,2,8,6,3,5,7,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [1,7,3,5,4,8,2,6]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [8,6,3,1,4,7,2,5]=>[1,8,5,4,2,6,7,3]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [5,3,7,4,6,8,2,1]=>[1,5,6,8,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,1,3,2,7,8,5,6]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [1,4,3,2,7,8,5,6]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,4,3,1,7,8,5,6]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,7,3,5,4,8,1,6]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,8,5,4,7,3,1,6]=>[1,2,8,6,3,5,7,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [5,7,3,4,6,8,2,1]=>[1,5,6,8,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [7,2,3,5,4,8,1,6]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [3,2,1,4,7,8,5,6]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [8,1,7,6,4,3,5,2]=>[1,8,2,3,7,5,4,6]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [8,6,4,5,2,7,1,3]=>[1,8,3,4,5,2,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [7,4,2,5,1,6,3,8]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,3,6,5,2,1,4,8]=>[1,7,4,5,2,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,3,6,5,2,1,7,4]=>[1,8,4,5,2,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [7,3,6,5,2,1,8,4]=>[1,7,8,4,5,2,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,5,8,6,4,2,1,3]=>[1,7,2,5,4,6,3,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [5,4,2,8,1,3,7,6]=>[1,5,2,4,8,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,4,2,5,1,8,3,7]=>[1,6,8,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,3,5,2,1,4,7,8]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,5,8,6,3,1,4,7]=>[1,2,5,3,8,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,3,5,8,1,4,7,6]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,3,6,8,1,5,7,4]=>[1,2,3,6,5,4,8,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [6,3,8,5,2,7,1,4]=>[1,6,7,2,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,3,7,5,2,1,4,8]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,5,7,6,3,1,4,8]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,5,8,7,6,3,1,4]=>[1,2,5,6,3,8,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,4,8,1,6,5,7,3]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [2,8,7,3,6,1,4,5]=>[1,2,8,5,6,3,7,4]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [7,3,5,2,1,4,6,8]=>[1,7,6,4,2,3,5,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [8,4,2,5,1,3,7,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [2,3,6,8,1,4,7,5]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,7,8,6,3,1,4,5]=>[1,2,7,4,6,3,8,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [2,3,6,1,8,4,7,5]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,8,6,3,1,4,5,7]=>[1,2,8,7,5,3,6,4]=>[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] [8,3,5,2,1,4,6,7]=>[1,8,7,6,4,2,3,5]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]] [2,4,8,1,3,7,5,6]=>[1,2,4,3,8,6,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [8,3,6,1,4,7,5,2]=>[1,8,2,3,6,7,5,4]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [3,8,6,1,4,7,5,2]=>[1,3,6,7,5,4,2,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,6,8,1,5,7,3,4]=>[1,2,6,7,3,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [4,7,6,1,8,5,2,3]=>[1,4,2,7,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [7,3,6,1,2,8,4,5]=>[1,7,4,2,3,6,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,4,8,1,6,5,2,3]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,4,5,8,6,1,2,3]=>[1,7,2,4,8,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,8,4,5,1,7,2,3]=>[1,6,7,2,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,6,8,5,1,7,2,3]=>[1,4,5,2,6,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,1,7,6,2,3,8,4]=>[1,5,2,3,7,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,1,7,6,2,8,3,4]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,1,8,7,6,2,3,4]=>[1,5,6,2,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [8,5,1,7,6,2,3,4]=>[1,8,4,7,3,2,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [3,6,1,8,4,7,5,2]=>[1,3,2,6,7,5,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [4,6,1,8,7,5,2,3]=>[1,4,8,3,2,6,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [8,4,6,1,7,5,2,3]=>[1,8,3,6,5,7,2,4]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [4,8,5,1,7,2,3,6]=>[1,4,2,8,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,4,8,7,1,2,5,6]=>[1,3,8,6,2,4,7,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [5,8,4,1,7,2,3,6]=>[1,5,7,3,4,2,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,4,8,7,1,2,5,3]=>[1,6,2,4,7,5,3,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,4,7,1,2,8,5,3]=>[1,6,8,3,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,5,1,2,7,3,8,4]=>[1,6,3,2,5,7,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,5,1,8,2,7,3,4]=>[1,6,7,3,2,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [8,6,5,1,2,7,3,4]=>[1,8,4,2,6,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,6,5,1,7,2,3,4]=>[1,8,4,2,6,3,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [6,5,1,8,7,2,3,4]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,1,7,2,8,3,4]=>[1,6,8,4,7,3,2,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,5,1,7,2,3,8,4]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,7,4,1,8,2,3,6]=>[1,5,8,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,6,8,7,4,1,2,3]=>[1,5,4,7,2,6,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,8,5,7,4,1,2,3]=>[1,6,2,8,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [1,8,4,2,3,6,7,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [2,5,8,3,4,6,7,1]=>[1,2,5,4,3,8,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [4,1,7,2,3,6,8,5]=>[1,4,2,3,7,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,6,2,1,5,7,8,3]=>[1,4,2,6,7,8,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,5,2,3,1,7,8,6]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [3,2,6,7,4,1,8,5]=>[1,3,6,2,4,7,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,6,2,7,1,4,8,3]=>[1,5,2,6,4,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [2,6,8,3,4,7,1,5]=>[1,2,6,7,3,8,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [2,4,3,7,8,1,5,6]=>[1,2,4,7,5,8,6,3]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,6,3,1,8,7,4,5]=>[1,2,6,7,4,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [5,3,6,4,2,8,7,1]=>[1,5,2,3,6,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,4,2,3,7,8,6,1]=>[1,5,7,6,8,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [3,1,8,4,7,2,5,6]=>[1,3,8,6,2,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [6,2,3,8,4,1,7,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,6,4,1,5,3,8,7]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [3,2,7,6,4,1,8,5]=>[1,3,7,8,5,4,6,2]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,5,4,1,7,6,8,3]=>[1,2,5,7,8,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,6,5,1,7,8,3,4]=>[1,2,6,8,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [4,7,5,2,1,6,3,8]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,3,7,8,1,6,5]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,8,3,1,7,2,4,6]=>[1,5,7,4,2,8,6,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,8,3,1,5,2,4,7]=>[1,6,2,8,7,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,2,7,1,6,3,5,8]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,1,7,4,2,6,3,8]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,8,4,2,1,5,3,7]=>[1,6,5,2,8,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,8,2,1,4,7,3,6]=>[1,5,4,2,8,6,7,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [6,8,3,2,5,1,7,4]=>[1,6,2,8,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,8,4,3,1,5,7,2]=>[1,6,5,2,8,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,8,4,2,1,5,7,3]=>[1,6,5,2,8,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,8,3,2,1,4,5,7]=>[1,6,4,2,8,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,2,1,8,3,6,7,4]=>[1,5,3,2,4,8,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [4,3,8,1,6,2,7,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,2,1,7,3,4,8,6]=>[1,5,3,2,4,7,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,4,3,1,7,5,8,2]=>[1,6,5,7,8,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [5,3,1,7,2,6,8,4]=>[1,5,2,3,4,7,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,2,1,7,6,4,8,5]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [4,2,1,8,5,7,3,6]=>[1,4,8,6,7,3,2,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [7,4,3,1,8,5,6,2]=>[1,7,6,5,8,2,4,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [6,3,2,1,7,4,5,8]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,1,8,4,2,7,3,5]=>[1,6,7,3,8,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,2,1,8,3,7,4,5]=>[1,6,7,4,8,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [5,2,1,7,3,6,4,8]=>[1,5,3,2,4,7,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,3,2,7,6,1,4,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,3,2,8,6,1,4,7]=>[1,5,6,2,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,3,2,8,7,1,4,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [4,2,8,1,7,3,5,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,3,8,7,2,1,5,6]=>[1,4,7,5,2,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,1,5,8,4,7,3,6]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [4,3,2,5,7,1,6,8]=>[1,4,5,7,6,2,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,3,1,7,2,8,5,6]=>[1,4,7,5,2,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,4,1,7,2,8,6,3]=>[1,5,2,4,7,6,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,5,3,1,7,8,4,2]=>[1,6,8,2,5,7,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [5,4,2,1,6,7,3,8]=>[1,5,6,7,3,2,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,3,2,1,6,7,4,8]=>[1,5,6,7,4,2,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,4,2,1,7,8,5,3]=>[1,6,8,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [5,3,2,6,8,1,7,4]=>[1,5,8,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [3,2,1,4,8,7,5,6]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,2,1,4,6,8,5,7]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [5,3,2,1,6,7,8,4]=>[1,5,6,7,8,4,2,3]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [8,6,1,4,5,7,2,3]=>[1,8,3,2,6,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [1,8,6,3,7,4,2,5]=>[1,2,8,5,7,3,6,4]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [1,8,6,5,7,2,3,4]=>[1,2,8,4,5,7,3,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [5,2,8,4,3,6,7,1]=>[1,5,3,8,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,4,2,7,3,6,1,8]=>[1,5,3,2,4,7,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,4,2,8,3,6,1,7]=>[1,5,3,2,4,8,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,2,8,4,3,7,1,6]=>[1,5,3,8,6,7,2,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,2,8,3,7,4,1,5]=>[1,6,4,3,8,5,7,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [5,4,2,7,3,1,8,6]=>[1,5,3,2,4,7,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,4,3,7,1,2,8,5]=>[1,6,2,4,7,8,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,4,3,8,1,2,7,5]=>[1,6,2,4,8,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,6,3,8,4,2,1,5]=>[1,7,2,6,3,4,8,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [7,2,8,5,1,6,3,4]=>[1,7,3,8,4,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,2,8,4,3,1,5,6]=>[1,7,5,3,8,6,2,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,5,3,8,4,2,6,1]=>[1,7,6,2,5,4,8,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [6,4,2,7,3,1,5,8]=>[1,6,2,4,7,5,3,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,6,4,8,2,3,5,1]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [5,3,1,7,8,4,6,2]=>[1,5,8,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,3,2,7,8,4,6,1]=>[1,5,8,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,4,1,6,3,8,7,2]=>[1,5,3,2,4,6,8,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [6,5,1,7,8,2,3,4]=>[1,6,2,5,8,4,7,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [5,4,1,7,3,8,2,6]=>[1,5,3,2,4,7,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,7,6,1,3,5,2,4]=>[1,8,4,2,7,3,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,1,6,5,7,3,4,2]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [8,4,1,5,7,6,2,3]=>[1,8,3,2,4,5,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [6,7,1,8,5,3,4,2]=>[1,6,3,2,7,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,7,6,4,8,3,5,1]=>[1,2,7,5,8,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [7,5,2,1,3,8,4,6]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,4,7,6,3,1,5,2]=>[1,8,2,4,6,3,7,5]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [7,4,1,5,6,3,8,2]=>[1,7,8,2,4,5,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [3,4,7,5,6,1,8,2]=>[1,3,7,8,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,4,7,5,6,3,8,1]=>[1,2,4,5,6,3,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [5,4,1,7,6,2,8,3]=>[1,5,6,2,4,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [3,5,6,7,1,4,8,2]=>[1,3,6,4,7,8,2,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,7,6,1,3,4,8,5]=>[1,2,7,8,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [5,7,2,1,6,3,8,4]=>[1,5,6,3,2,7,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,7,2,5,6,3,8,1]=>[1,4,5,6,3,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [8,6,2,5,7,1,4,3]=>[1,8,3,2,6,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [2,7,4,5,3,8,1,6]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [6,8,7,1,3,2,5,4]=>[1,6,2,8,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,8,6,5,7,1,4,3]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [5,8,4,3,2,6,7,1]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,8,5,6,2,4,7,3]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [6,4,8,1,3,2,7,5]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [1,4,5,2,8,6,7,3]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,3,1,7,8,6,4,5]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [3,5,7,6,2,8,1,4]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,5,6,1,2,8,7,3]=>[1,4,2,5,3,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [5,4,1,2,8,6,7,3]=>[1,5,8,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [3,1,2,6,8,4,7,5]=>[1,3,2,4,6,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [5,1,3,2,7,8,4,6]=>[1,5,7,4,2,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,5,4,2,7,8,3,6]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,6,7,8,3,1,5,2]=>[1,4,8,2,6,3,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [7,6,2,8,4,3,1,5]=>[1,7,2,6,3,4,8,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [5,2,8,6,3,4,7,1]=>[1,5,3,8,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,6,8,4,3,2,7,1]=>[1,5,3,8,2,6,4,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,3,8,1,7,2,4,6]=>[1,5,7,4,2,3,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [3,6,7,8,4,2,1,5]=>[1,3,7,2,6,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [6,3,8,4,2,1,7,5]=>[1,6,2,3,8,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [2,5,8,3,1,6,7,4]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [3,5,8,1,2,6,7,4]=>[1,3,8,4,2,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,2,8,1,5,6,7,4]=>[1,3,8,4,2,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [1,5,8,3,2,6,7,4]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,3,8,6,2,4,7,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [3,2,7,8,4,6,1,5]=>[1,3,7,2,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,8,7,2,1,6,3,5]=>[1,4,2,8,5,3,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [2,8,1,6,3,4,7,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [8,3,4,2,1,6,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [6,4,7,2,5,8,1,3]=>[1,6,8,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,6,1,3,5,2,4,7]=>[1,8,7,4,3,2,6,5]=>[.,[[[[[.,.],.],[[.,.],.]],.],.]] [8,5,1,2,6,4,3,7]=>[1,8,7,3,2,5,6,4]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [5,8,4,6,1,3,2,7]=>[1,5,2,8,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [7,3,4,5,2,8,1,6]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [5,7,4,3,6,1,8,2]=>[1,5,6,2,7,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [2,6,4,3,7,8,5,1]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [7,4,1,8,3,2,5,6]=>[1,7,5,3,2,4,8,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,6,3,1,5,4,8,2]=>[1,7,8,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [2,4,6,5,1,7,8,3]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,4,7,5,6,8,2,3]=>[1,2,4,5,6,8,3,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [1,4,7,6,5,8,2,3]=>[1,2,4,6,8,3,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [3,7,5,2,4,6,8,1]=>[1,3,5,4,2,7,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,7,4,8,1,2,6,5]=>[1,3,4,8,5,2,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [6,3,5,7,8,1,4,2]=>[1,6,2,3,5,8,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [3,6,5,7,1,8,4,2]=>[1,3,5,2,6,8,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [6,4,7,8,2,1,3,5]=>[1,6,2,4,8,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,7,3,8,4,1,2,5]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,7,8,3,4,6,1,5]=>[1,2,7,3,8,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,5,8,4,1,3,2,6]=>[1,7,2,5,3,8,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [4,7,5,8,3,1,2,6]=>[1,4,8,6,2,7,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,6,7,4,8,1,2,5]=>[1,3,7,2,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [5,7,3,1,6,8,4,2]=>[1,5,6,8,2,7,4,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [2,7,3,1,8,6,4,5]=>[1,2,7,4,3,5,8,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [7,6,8,1,2,4,3,5]=>[1,7,3,8,5,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,6,8,5,1,3,2,4]=>[1,7,2,6,3,8,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [2,8,5,4,6,1,7,3]=>[1,2,8,3,5,6,4,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [8,4,5,2,7,6,1,3]=>[1,8,3,5,7,2,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,7,6,4,1,2,5,3]=>[1,8,3,6,2,7,5,4]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [6,7,1,3,5,2,8,4]=>[1,6,2,7,8,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,5,3,2,7,6,1,4]=>[1,8,4,2,5,7,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [3,4,6,7,5,8,1,2]=>[1,3,6,8,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,4,5,7,6,1,8,2]=>[1,3,5,6,2,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [2,6,4,5,7,8,3,1]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,8,5,1,6,2,7,4]=>[1,3,5,6,2,8,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [5,4,6,1,3,7,8,2]=>[1,5,3,6,7,8,2,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,3,5,7,1,4,8,2]=>[1,6,4,7,8,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,3,4,6,8,1,5,2]=>[1,7,5,8,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,5,2,8,4,1,3,6]=>[1,7,3,2,5,4,8,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [3,7,6,4,1,8,2,5]=>[1,3,6,8,5,2,7,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,7,8,4,1,5,6,2]=>[1,3,8,2,7,6,5,4]=>[.,[[.,.],[[[[[.,.],.],.],.],.]]] [3,5,8,6,7,4,2,1]=>[1,3,8,2,5,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [5,8,1,6,7,3,4,2]=>[1,5,7,4,6,3,2,8]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [6,7,2,5,1,8,4,3]=>[1,6,8,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,5,2,8,6,3,7,1]=>[1,4,8,2,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,6,1,2,5,8,4,7]=>[1,3,2,6,8,7,4,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,4,5,8,2,3,7,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [1,2,6,4,5,8,3,7]=>[1,2,3,6,8,7,4,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,5,2,4,6,8,3,7]=>[1,2,5,6,8,7,3,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,6,5,1,4,8,3,7]=>[1,2,6,8,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [5,2,6,1,4,8,3,7]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [2,5,1,8,4,7,3,6]=>[1,2,5,4,8,6,7,3]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [2,7,1,4,3,6,8,5]=>[1,2,7,8,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,3,7,5,8,2,4,6]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [8,2,1,5,7,3,4,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [2,5,4,8,1,3,7,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,4,1,3,8,6,7,5]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [8,4,3,7,1,2,6,5]=>[1,8,5,2,4,7,6,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [1,7,3,5,8,2,6,4]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,8,4,2,6,7,3,5]=>[1,2,8,5,6,7,3,4]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [3,1,6,8,7,2,4,5]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,1,7,2,6,8,3,5]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,6,1,7,3,5,8,4]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [7,1,2,5,3,6,8,4]=>[1,7,8,4,5,3,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [5,4,1,2,7,8,3,6]=>[1,5,7,3,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,1,3,2,4,6,7,5]=>[1,8,5,4,2,3,6,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [7,3,1,2,4,6,8,5]=>[1,7,8,5,4,2,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [4,1,3,8,7,2,6,5]=>[1,4,8,5,7,6,2,3]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [1,3,7,4,8,2,6,5]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [2,6,8,1,7,3,4,5]=>[1,2,6,3,8,5,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [6,1,5,8,2,3,7,4]=>[1,6,3,5,2,4,8,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [1,8,3,2,7,5,6,4]=>[1,2,8,4,3,5,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [2,6,7,3,8,1,5,4]=>[1,2,6,3,7,5,8,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [8,4,1,7,3,6,2,5]=>[1,8,5,3,2,4,7,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [6,2,3,8,7,1,5,4]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,1,7,8,4,2,6,3]=>[1,5,4,8,3,7,6,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [5,1,8,7,4,2,6,3]=>[1,5,4,7,6,2,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,7,2,8,3,6,5,1]=>[1,4,8,2,7,5,3,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,1,7,8,5,3,6,2]=>[1,4,8,2,3,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [5,1,7,4,8,3,6,2]=>[1,5,8,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,8,2,7,3,6,5,1]=>[1,4,7,5,3,2,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,7,2,6,3,5,8,1]=>[1,4,6,5,3,2,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,7,2,4,3,8,5,1]=>[1,6,8,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [3,8,7,2,4,1,5,6]=>[1,3,7,5,4,2,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,7,8,2,4,1,5,6]=>[1,3,8,6,2,7,5,4]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [3,6,8,2,4,5,7,1]=>[1,3,8,2,6,5,4,7]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [3,6,7,2,4,5,8,1]=>[1,3,7,8,2,6,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [6,5,1,4,2,3,8,7]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [8,7,6,1,2,3,5,4]=>[1,8,4,2,7,5,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,3,4,7,1,6,2,5]=>[1,8,5,2,3,4,7,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [6,3,4,1,8,5,2,7]=>[1,6,5,8,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [2,8,6,7,5,3,4,1]=>[1,2,8,3,6,4,7,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [2,1,8,7,3,6,4,5]=>[1,2,3,8,5,4,7,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [3,6,5,8,2,4,7,1]=>[1,3,5,2,6,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [5,2,1,8,7,3,4,6]=>[1,5,7,4,8,6,3,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [6,5,2,7,4,3,8,1]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [4,6,5,2,7,3,8,1]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,2,7,1,8,3,5,4]=>[1,6,3,7,5,8,4,2]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [2,7,5,4,8,3,6,1]=>[1,2,7,6,3,5,8,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [8,7,5,1,2,6,4,3]=>[1,8,3,5,2,7,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,4,3,2,7,1,6,5]=>[1,8,5,7,6,2,4,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [7,1,6,2,3,8,5,4]=>[1,7,5,3,6,8,4,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [4,8,1,3,2,7,5,6]=>[1,4,3,2,8,6,7,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [3,8,1,4,7,5,2,6]=>[1,3,2,8,6,5,7,4]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [6,3,8,7,4,5,1,2]=>[1,6,5,4,7,2,3,8]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [6,1,4,8,5,2,3,7]=>[1,6,2,3,4,8,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,5,7,4,6,2,1,3]=>[1,8,3,7,2,5,6,4]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [4,6,7,8,2,3,5,1]=>[1,4,8,2,6,3,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,8,3,2,4,6,1,7]=>[1,5,4,2,8,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [8,2,6,5,3,1,7,4]=>[1,8,4,5,3,6,2,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [4,8,7,6,5,2,3,1]=>[1,4,6,2,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,1,8,6,4,3,7,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,1,7,6,5,3,8,4]=>[1,2,3,7,8,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,7,6,1,3,5,8,4]=>[1,2,7,8,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [7,2,5,4,6,1,8,3]=>[1,7,8,3,5,6,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [4,7,6,1,2,5,8,3]=>[1,4,2,7,8,3,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [2,4,1,7,6,8,5,3]=>[1,2,4,7,5,6,8,3]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [3,4,1,7,8,5,6,2]=>[1,3,2,4,7,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [7,5,4,3,1,8,6,2]=>[1,7,6,8,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [8,5,6,2,7,3,1,4]=>[1,8,4,2,5,7,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,4,2,5,6,1,7,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [6,3,5,4,1,7,8,2]=>[1,6,7,8,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [1,7,5,3,8,2,4,6]=>[1,2,7,4,3,5,8,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,7,2,4,5,8,3,6]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [8,2,5,3,1,6,4,7]=>[1,8,7,4,3,5,2,6]=>[.,[[[[[.,.],.],[.,[.,.]]],.],.]] [1,7,4,5,8,3,2,6]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,6,4,7,8,3,5,1]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,4,7,8,3,1,5]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,2,6,4,7,8,3,5]=>[1,2,3,6,8,5,7,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,7,4,5,8,1,3,6]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,7,5,3,1,8,4,6]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [3,6,4,7,8,1,5,2]=>[1,3,4,7,5,8,2,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [4,3,6,7,1,8,5,2]=>[1,4,7,5,2,3,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,6,7,1,8,2,5]=>[1,4,7,2,3,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,6,4,7,8,1,2,5]=>[1,3,4,7,2,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [2,3,6,4,1,7,8,5]=>[1,2,3,6,7,8,5,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [4,7,2,1,5,3,8,6]=>[1,4,2,7,8,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,7,4,5,2,1,8,6]=>[1,3,4,5,2,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [1,3,6,4,7,2,8,5]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [5,1,3,4,2,7,8,6]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,4,2,1,3,7,8,6]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,1,7,3,8,2,5,4]=>[1,6,2,3,7,5,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [1,6,7,3,8,2,5,4]=>[1,2,6,3,7,5,8,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [6,2,7,3,1,8,5,4]=>[1,6,8,4,3,7,5,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,2,4,7,8,1,5,3]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,6,7,3,1,8,5,4]=>[1,2,6,8,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [8,6,5,1,3,2,4,7]=>[1,8,7,4,2,6,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [6,4,7,8,3,2,5,1]=>[1,6,2,4,8,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [8,6,1,2,5,4,3,7]=>[1,8,7,3,2,6,4,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]] [4,8,6,1,5,3,2,7]=>[1,4,2,8,7,3,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [8,3,6,4,5,2,1,7]=>[1,8,7,2,3,6,4,5]=>[.,[[[.,[.,[[.,[.,.]],.]]],.],.]] [6,8,5,7,4,2,3,1]=>[1,6,2,8,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [2,3,8,7,1,6,4,5]=>[1,2,3,8,5,4,7,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [4,3,7,8,1,6,2,5]=>[1,4,8,5,2,3,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [7,3,8,4,1,2,5,6]=>[1,7,5,2,3,8,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [4,8,1,2,7,3,5,6]=>[1,4,2,8,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [6,8,1,2,7,4,5,3]=>[1,6,4,2,8,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,6,8,4,1,3,7,2]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [8,5,4,7,1,6,3,2]=>[1,8,2,5,3,4,7,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [2,5,8,7,3,6,4,1]=>[1,2,5,3,8,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,4,8,7,5,6,1,3]=>[1,2,4,7,3,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [3,7,4,8,5,6,2,1]=>[1,3,4,8,2,7,5,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [6,4,8,7,5,1,2,3]=>[1,6,2,4,7,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,7,1,8,4,6,2,3]=>[1,5,4,8,3,2,7,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [6,3,8,7,2,1,4,5]=>[1,6,2,3,8,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [2,3,7,8,5,6,1,4]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,7,6,8,5,1,2,4]=>[1,3,6,2,7,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,6,7,8,5,1,3,4]=>[1,2,6,3,7,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,4,7,8,1,6,3,5]=>[1,2,4,8,5,3,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [5,4,7,8,2,6,3,1]=>[1,5,2,4,8,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,8,3,4,1,2,7,5]=>[1,6,2,8,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,8,7,1,5,2,3,4]=>[1,6,2,8,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,8,3,2,7,6,1,4]=>[1,5,7,2,8,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,5,3,2,8,6,7,1]=>[1,4,2,5,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,5,8,6,1,4,7,2]=>[1,3,8,2,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [2,8,5,6,1,4,7,3]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [4,8,6,1,5,2,7,3]=>[1,4,2,8,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,8,2,3,7,6,1,4]=>[1,5,7,2,8,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,6,8,5,3,2,7,1]=>[1,4,5,3,8,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [2,6,4,8,5,1,7,3]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [7,6,4,8,5,2,1,3]=>[1,7,2,6,3,4,8,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [3,4,8,6,5,2,7,1]=>[1,3,8,2,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [3,4,8,7,5,6,2,1]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [7,5,3,2,8,6,1,4]=>[1,7,2,5,8,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [4,5,1,2,8,6,7,3]=>[1,4,2,5,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,4,8,1,3,6,7,2]=>[1,5,3,8,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [8,3,5,4,1,6,7,2]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [7,3,4,8,5,6,1,2]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,1,5,7,2,4,8,3]=>[1,6,4,7,8,3,5,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [8,4,7,6,2,1,5,3]=>[1,8,3,7,5,2,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [7,2,1,4,5,8,3,6]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [4,7,5,2,1,3,8,6]=>[1,4,2,7,8,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,7,2,3,6,4,8,1]=>[1,5,6,4,3,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [8,6,2,3,7,1,4,5]=>[1,8,5,7,4,3,2,6]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [5,7,2,4,8,3,6,1]=>[1,5,8,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [1,7,2,4,8,6,3,5]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [7,6,1,5,4,8,3,2]=>[1,7,3,2,6,8,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [4,8,7,6,1,2,5,3]=>[1,4,6,2,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [7,8,6,1,3,2,5,4]=>[1,7,5,3,6,2,8,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [2,8,6,7,4,1,3,5]=>[1,2,8,5,4,7,3,6]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [3,8,1,2,5,7,4,6]=>[1,3,2,8,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [6,8,3,1,2,4,5,7]=>[1,6,4,2,8,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [4,6,8,7,3,1,5,2]=>[1,4,7,5,3,8,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [6,5,3,7,8,4,1,2]=>[1,6,4,7,2,5,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,1,3,8,7,5,6,2]=>[1,4,8,2,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [6,2,7,4,8,1,3,5]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,3,2,6,8,1,7,5]=>[1,4,6,2,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [7,1,5,6,3,8,2,4]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [5,1,2,4,7,8,3,6]=>[1,5,7,3,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,1,3,8,4,2,7,6]=>[1,5,4,8,6,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [6,2,8,7,3,5,4,1]=>[1,6,5,3,8,2,4,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [3,1,6,8,7,4,2,5]=>[1,3,6,4,8,5,7,2]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [7,4,6,8,2,1,5,3]=>[1,7,5,2,4,8,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [6,5,8,4,3,1,2,7]=>[1,6,2,5,3,8,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [2,5,8,3,6,7,4,1]=>[1,2,5,6,7,4,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [8,5,1,3,7,4,6,2]=>[1,8,2,5,7,6,4,3]=>[.,[[.,[[[.,.],.],[[.,.],.]]],.]] [1,5,8,3,7,4,2,6]=>[1,2,5,7,3,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,8,2,3,6,4,1,7]=>[1,5,6,4,3,2,8,7]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [6,8,2,3,4,7,5,1]=>[1,6,7,5,4,3,2,8]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [3,5,8,7,4,2,6,1]=>[1,3,8,2,5,4,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [7,5,1,8,4,2,6,3]=>[1,7,6,2,5,4,8,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [3,6,8,5,2,7,4,1]=>[1,3,8,2,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [2,1,6,5,4,8,3,7]=>[1,2,3,6,8,7,4,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,1,7,8,4,6,5,3]=>[1,2,3,7,5,4,8,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,1,7,4,3,5,8,6]=>[1,2,3,7,8,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [3,5,7,8,4,6,1,2]=>[1,3,7,2,5,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [7,5,2,8,4,6,3,1]=>[1,7,3,2,5,4,8,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,6,2,3,5,7,1,4]=>[1,8,4,3,2,6,7,5]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [7,8,2,4,3,1,5,6]=>[1,7,5,3,2,8,6,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,6,3,8,1,5,4,2]=>[1,7,4,8,2,6,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,2,4,1,6,3,8,5]=>[1,7,8,5,6,3,4,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [4,3,8,7,1,6,5,2]=>[1,4,7,5,2,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,7,1,8,5,2,6,3]=>[1,4,8,3,2,7,6,5]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [5,3,2,4,7,8,6,1]=>[1,5,7,6,8,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,2,4,3,6,8,1,7]=>[1,5,6,8,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,7,5,6,3,8,2,1]=>[1,4,6,8,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,8,5,7,2,3,1,6]=>[1,4,7,2,8,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,2,7,5,8,3,6,1]=>[1,4,5,8,2,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [3,8,5,7,1,4,6,2]=>[1,3,5,2,8,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [5,8,2,7,3,4,6,1]=>[1,5,3,2,8,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,8,2,5,4,3,1,7]=>[1,6,3,2,8,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,7,2,4,5,3,8,1]=>[1,6,3,2,7,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,7,2,8,3,6,1,4]=>[1,5,3,2,7,4,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,1,3,6,4,2,8,7]=>[1,5,4,6,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,8,3,7,5,4,2,1]=>[1,6,4,7,2,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,1,3,4,7,5,8,2]=>[1,6,5,7,8,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,2,1,4,8,7,5,3]=>[1,6,7,5,8,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [6,2,8,3,5,7,4,1]=>[1,6,7,4,3,8,2,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [5,2,1,3,6,4,8,7]=>[1,5,6,4,3,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [7,1,8,3,5,4,6,2]=>[1,7,6,4,3,8,2,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [7,1,3,2,4,8,6,5]=>[1,7,6,8,5,4,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [7,2,1,3,4,5,8,6]=>[1,7,8,6,5,4,3,2]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]] [8,7,3,5,4,2,1,6]=>[1,8,6,2,7,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,4,6,5,3,2,1,7]=>[1,8,7,2,4,5,3,6]=>[.,[[[.,[[.,.],[.,[.,.]]]],.],.]] [5,1,6,4,3,2,8,7]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [8,3,7,1,4,6,5,2]=>[1,8,2,3,7,5,4,6]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [2,8,3,6,4,7,5,1]=>[1,2,8,3,4,6,7,5]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [6,2,1,7,5,8,3,4]=>[1,6,8,4,7,3,2,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,7,2,1,5,8,4,3]=>[1,6,8,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [7,6,8,1,5,4,3,2]=>[1,7,3,8,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [6,1,9,8,7,5,4,3,2]=>[1,6,5,7,4,8,3,9,2]=>[.,[[[[[.,.],.],.],.],[.,[.,[.,.]]]]] [5,4,8,7,6,1,3,2]=>[1,5,6,2,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [7,6,1,8,5,4,3,2]=>[1,7,3,2,6,4,8,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [6,1,10,9,8,7,5,4,3,2]=>[1,6,7,5,8,4,9,3,10,2]=>[.,[[[[[.,.],.],.],.],[.,[.,[.,[.,.]]]]]] [6,5,8,7,4,1,3,2]=>[1,6,2,5,4,7,3,8]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [1,6,4,8,3,2,5,7]=>[1,2,6,3,4,8,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,8,3,5,6,2,4,7]=>[1,2,8,7,4,5,6,3]=>[.,[.,[[[[.,.],[.,[.,.]]],.],.]]] [1,4,8,5,6,2,3,7]=>[1,2,4,5,6,3,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [1,2,8,5,3,7,4,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [6,1,4,8,2,3,5,7]=>[1,6,3,4,8,7,5,2]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [5,7,4,1,2,3,8,6]=>[1,5,2,7,8,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,7,4,2,5,3,8,6]=>[1,2,7,8,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [6,4,3,8,5,7,1,2]=>[1,6,7,2,4,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,4,3,6,2,1,5,8]=>[1,7,5,2,4,6,3,8]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [6,8,4,2,3,1,5,7]=>[1,6,2,8,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [3,7,5,2,4,1,6,8]=>[1,3,5,4,2,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [7,1,3,2,8,4,5,6]=>[1,7,5,8,6,4,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [2,1,7,4,8,3,5,6]=>[1,2,3,7,5,8,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [5,2,8,6,1,3,4,7]=>[1,5,2,3,8,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [2,8,3,1,4,5,6,7]=>[1,2,8,7,6,5,4,3]=>[.,[.,[[[[[[.,.],.],.],.],.],.]]] [7,4,8,2,3,1,5,6]=>[1,7,5,3,8,6,2,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [8,3,7,2,1,4,5,6]=>[1,8,6,4,2,3,7,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [6,5,2,4,7,1,3,8]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,5,7,4,1,8,2,3]=>[1,6,8,3,7,2,5,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,4,3,1,8,2,5,7]=>[1,6,2,4,3,5,8,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,4,1,2,8,3,5,6]=>[1,7,5,8,6,3,2,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [4,8,1,3,5,7,2,6]=>[1,4,3,2,8,6,7,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [7,8,4,1,3,6,2,5]=>[1,7,2,8,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,3,6,1,8,2,4,7]=>[1,5,8,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [4,7,3,1,8,2,5,6]=>[1,4,2,7,5,8,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,3,1,7,2,4,5,6]=>[1,8,6,4,7,5,2,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [3,1,8,5,4,7,6,2]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [4,1,5,8,3,7,6,2]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,1,5,3,8,7,6,2]=>[1,4,3,5,8,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,5,1,8,2,7,6,3]=>[1,4,8,3,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,5,2,8,1,7,6,3]=>[1,4,8,3,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,5,2,1,8,7,6,3]=>[1,4,2,5,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,6,2,8,7,1,5,3]=>[1,4,8,3,2,6,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,8,6,3,7,5,1,2]=>[1,4,3,6,5,7,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,6,8,2,7,5,1,3]=>[1,4,2,6,5,7,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,2,8,7,5,1,3]=>[1,4,8,3,2,6,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [5,6,7,2,8,3,1,4]=>[1,5,8,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,6,7,2,1,8,3,4]=>[1,5,2,6,8,4,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,6,7,2,1,3,8,4]=>[1,5,2,6,3,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,1,7,2,4,8,3]=>[1,5,2,6,4,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,1,6,7,8,3,4,2]=>[1,5,8,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,1,6,8,7,3,5,2]=>[1,4,8,2,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,1,8,6,7,5,4,2]=>[1,3,8,2,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [4,1,6,8,7,5,3,2]=>[1,4,8,2,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,1,6,7,4,8,3,2]=>[1,5,4,7,3,6,8,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [4,6,8,1,7,5,2,3]=>[1,4,2,6,5,7,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,8,6,1,7,5,3,2]=>[1,4,2,8,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,6,7,1,8,3,2,4]=>[1,5,8,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,6,7,3,1,2,8,4]=>[1,5,2,6,3,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,8,7,4,2,1,3]=>[1,5,4,7,2,6,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [7,4,6,2,3,5,1,8]=>[1,7,2,4,3,6,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [1,4,8,6,3,2,5,7]=>[1,2,4,6,3,8,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [7,4,1,6,3,8,5,2]=>[1,7,5,3,2,4,6,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [6,4,2,5,7,3,1,8]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,2,5,7,6,3,1,8]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,4,5,6,1,8,3,2]=>[1,7,3,5,2,4,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [4,1,5,8,6,3,2,7]=>[1,4,8,7,2,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [3,2,7,6,1,8,5,4]=>[1,3,7,5,2,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,7,5,1,6,8,2,3]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,6,5,1,2,7,4,3]=>[1,8,3,5,2,6,7,4]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [3,2,5,1,4,8,7,6]=>[1,3,5,4,2,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [8,5,4,1,3,2,7,6]=>[1,8,6,2,5,3,4,7]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [1,4,2,3,6,8,7,5]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [5,4,8,3,7,1,6,2]=>[1,5,7,6,2,4,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,7,1,8,2,5,3,6]=>[1,4,8,6,5,2,7,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,2,5,4,7,8,1,6]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [8,1,6,7,2,5,3,4]=>[1,8,4,7,3,6,5,2]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [1,2,7,5,6,8,3,4]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,2,8,6,4,7,1,5]=>[1,3,8,5,4,6,7,2]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [7,8,4,6,3,2,1,5]=>[1,7,2,8,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,2,5,3,6,7,1,4]=>[1,8,4,3,5,6,7,2]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [3,8,5,2,7,6,1,4]=>[1,3,5,7,2,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,7,5,3,1,8,6,2]=>[1,4,3,5,2,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,5,3,6,8,1,7,2]=>[1,4,6,2,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [1,6,3,5,7,2,8,4]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,5,4,6,7,8,2,3]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [8,4,6,5,7,2,1,3]=>[1,8,3,6,2,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [7,4,5,2,6,8,1,3]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [5,4,2,6,8,7,1,3]=>[1,5,8,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [7,8,4,3,1,2,6,5]=>[1,7,6,2,8,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [6,5,1,4,3,2,8,7]=>[1,6,2,5,3,4,7,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [3,6,4,5,2,1,8,7]=>[1,3,4,5,2,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [7,5,4,2,3,8,1,6]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,2,6,7,3,1,4,8]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [7,8,1,3,5,6,2,4]=>[1,7,2,8,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,8,3,1,5,6,2,4]=>[1,7,2,8,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,1,3,8,5,6,2,4]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [1,7,8,3,5,6,2,4]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [5,1,7,8,3,4,6,2]=>[1,5,3,7,6,4,8,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [1,5,7,8,3,4,6,2]=>[1,2,5,3,7,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,3,7,8,2,5,6,4]=>[1,2,3,7,6,5,4,8]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [3,1,7,8,5,2,6,4]=>[1,3,7,6,2,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [1,3,7,5,8,2,6,4]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [3,1,7,5,8,2,6,4]=>[1,3,7,6,2,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,5,7,1,8,4,6,2]=>[1,3,7,6,4,2,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,5,7,8,1,4,6,2]=>[1,3,7,6,4,8,2,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [5,3,7,8,4,6,1,2]=>[1,5,4,8,2,3,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,3,7,8,4,1,6,2]=>[1,5,4,8,2,3,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,3,7,1,8,4,6,2]=>[1,5,8,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,1,3,7,8,4,2,6]=>[1,5,8,6,4,7,2,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [3,6,2,1,4,5,8,7]=>[1,3,2,6,5,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [4,6,2,5,1,3,8,7]=>[1,4,5,2,6,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [6,4,2,5,1,3,8,7]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,5,8,1,7,3,4,6]=>[1,2,5,7,4,3,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [6,8,2,7,3,1,4,5]=>[1,6,2,8,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,2,8,1,7,3,4,6]=>[1,5,7,4,2,3,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,2,8,3,7,1,4,6]=>[1,5,7,4,3,8,6,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [2,1,5,8,4,3,6,7]=>[1,2,3,5,4,8,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [5,8,3,2,7,1,4,6]=>[1,5,7,4,2,8,6,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [2,6,8,3,7,1,4,5]=>[1,2,6,3,8,5,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [5,1,8,3,7,2,4,6]=>[1,5,7,4,3,8,6,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [4,8,5,1,6,2,3,7]=>[1,4,2,8,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [2,1,5,4,8,3,6,7]=>[1,2,3,5,8,7,6,4]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [2,4,3,8,1,5,6,7]=>[1,2,4,8,7,6,5,3]=>[.,[.,[[.,.],[[[[.,.],.],.],.]]]] [3,1,8,4,2,5,6,7]=>[1,3,8,7,6,5,2,4]=>[.,[[.,.],[[[[[.,.],.],.],.],.]]] [3,8,4,2,1,5,6,7]=>[1,3,4,2,8,7,6,5]=>[.,[[.,.],[.,[[[[.,.],.],.],.]]]] [2,3,8,4,1,5,6,7]=>[1,2,3,8,7,6,5,4]=>[.,[.,[.,[[[[[.,.],.],.],.],.]]]] [3,4,2,8,1,5,6,7]=>[1,3,2,4,8,7,6,5]=>[.,[[.,.],[.,[[[[.,.],.],.],.]]]] [4,8,5,2,6,1,3,7]=>[1,4,2,8,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [2,1,4,8,5,3,6,7]=>[1,2,3,4,8,7,6,5]=>[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] [3,2,8,4,1,5,6,7]=>[1,3,8,7,6,5,2,4]=>[.,[[.,.],[[[[[.,.],.],.],.],.]]] [2,8,4,3,1,5,6,7]=>[1,2,8,7,6,5,3,4]=>[.,[.,[[[[[.,[.,.]],.],.],.],.]]] [4,1,7,5,6,2,8,3]=>[1,4,5,6,2,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,7,4,3,8,1,6,2]=>[1,5,8,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,7,4,3,8,2,6,1]=>[1,5,8,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [3,8,4,2,6,7,5,1]=>[1,3,4,2,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,8,4,1,6,7,5,2]=>[1,3,4,2,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [6,1,7,5,2,8,4,3]=>[1,6,8,3,7,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [5,6,4,3,2,8,1,7]=>[1,5,2,6,8,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [2,6,7,5,3,8,4,1]=>[1,2,6,8,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,1,6,7,5,3,8,4]=>[1,2,3,6,4,7,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [3,8,4,2,1,6,7,5]=>[1,3,4,2,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [5,7,4,3,8,2,1,6]=>[1,5,8,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,7,4,8,1,2,5,3]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,7,5,8,1,2,4,3]=>[1,6,2,7,4,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,7,4,8,3,1,2,5]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,4,8,1,2,5,7,6]=>[1,3,8,6,5,2,4,7]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [6,1,3,4,8,2,5,7]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,2,3,4,8,1,5,7]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [3,4,8,2,1,5,7,6]=>[1,3,8,6,5,2,4,7]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [6,7,5,8,2,4,3,1]=>[1,6,4,8,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,7,5,8,3,1,4,2]=>[1,6,2,7,4,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [3,4,8,1,5,7,6,2]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [2,5,7,6,1,4,8,3]=>[1,2,5,3,7,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,7,4,8,2,3,5,1]=>[1,6,3,4,8,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,7,4,8,1,3,5,2]=>[1,6,3,4,8,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [2,6,7,5,1,3,8,4]=>[1,2,6,3,7,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,3,1,4,8,2,5,7]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,7,5,8,4,1,3,2]=>[1,6,2,7,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [6,7,4,8,2,1,3,5]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,7,4,8,1,2,3,5]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [1,5,6,3,4,8,2,7]=>[1,2,5,4,3,6,8,7]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [8,1,3,4,7,2,6,5]=>[1,8,5,7,6,2,3,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [6,7,8,2,3,5,4,1]=>[1,6,5,3,8,2,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [2,8,3,4,7,5,6,1]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [1,8,3,4,7,6,2,5]=>[1,2,8,5,7,3,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [8,7,2,3,6,5,4,1]=>[1,8,2,7,4,3,5,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [4,8,1,6,7,2,5,3]=>[1,4,6,2,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,1,3,8,4,6,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [8,2,1,7,4,3,6,5]=>[1,8,5,4,7,6,3,2]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [1,3,2,8,5,4,6,7]=>[1,2,3,4,8,7,6,5]=>[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] [8,3,1,5,7,2,6,4]=>[1,8,4,5,7,6,2,3]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,4,5,1,7,2,6,3]=>[1,8,3,5,7,6,2,4]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [1,5,6,8,7,4,2,3]=>[1,2,5,7,3,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,4,8,5,7,6,2,3]=>[1,2,4,5,7,3,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [6,7,2,8,5,3,4,1]=>[1,6,3,2,7,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,2,8,7,5,4,6,1]=>[1,3,8,2,4,7,6,5]=>[.,[[.,.],[[.,[[[.,.],.],.]],.]]] [3,1,8,7,5,6,2,4]=>[1,3,8,4,7,2,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [4,1,8,6,7,5,2,3]=>[1,4,6,5,7,2,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,1,7,8,6,4,2,3]=>[1,5,6,4,8,3,7,2]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [6,7,1,8,5,4,2,3]=>[1,6,4,8,3,2,7,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [7,8,3,2,6,1,4,5]=>[1,7,4,2,8,5,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,8,4,1,5,6,3,2]=>[1,7,3,4,2,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,8,1,4,5,6,3,2]=>[1,7,3,2,8,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,8,1,2,6,3,4,5]=>[1,7,4,2,8,5,6,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,8,4,5,1,6,3,2]=>[1,7,3,4,5,2,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [5,3,8,4,1,6,7,2]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,2,4,8,1,5,3,7]=>[1,6,5,2,3,4,8,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [3,4,8,5,1,6,7,2]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,5,8,1,4,6,7,2]=>[1,3,8,2,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [1,4,8,2,6,3,7,5]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [5,3,8,1,4,6,7,2]=>[1,5,4,2,3,8,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,2,6,8,1,5,3,7]=>[1,4,8,7,3,6,5,2]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [7,4,2,8,1,5,3,6]=>[1,7,3,2,4,8,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [6,1,7,5,8,4,3,2]=>[1,6,4,5,8,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,2,7,8,5,3,4,6]=>[1,2,3,7,4,8,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,7,5,6,8,4,3,2]=>[1,2,7,3,5,8,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [3,1,8,4,5,6,7,2]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [2,1,4,8,6,5,3,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [3,2,7,8,5,1,4,6]=>[1,3,7,4,8,6,2,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [2,3,7,8,5,1,4,6]=>[1,2,3,7,4,8,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,7,3,8,5,1,4,6]=>[1,2,7,4,8,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [3,6,2,8,5,1,4,7]=>[1,3,2,6,4,8,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,4,2,8,7,5,3,6]=>[1,2,4,8,6,5,7,3]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [7,3,6,8,5,4,1,2]=>[1,7,2,3,6,4,8,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,2,1,8,5,3,4,6]=>[1,7,4,8,6,3,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [1,2,6,8,4,5,3,7]=>[1,2,3,6,5,4,8,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [7,1,6,5,8,4,3,2]=>[1,7,3,6,4,5,8,2]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [6,5,7,1,8,4,3,2]=>[1,6,4,2,5,8,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,7,6,1,8,4,3,2]=>[1,5,8,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,7,3,8,5,4,1,2]=>[1,6,4,8,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,1,2,8,4,5,3,6]=>[1,7,3,2,4,8,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [1,8,7,5,3,2,4,6]=>[1,2,8,6,3,7,4,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [1,8,7,4,2,5,3,6]=>[1,2,8,6,5,3,7,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [8,7,4,2,5,3,6,1]=>[1,8,2,7,6,3,4,5]=>[.,[[.,[[[.,[.,[.,.]]],.],.]],.]] [7,1,6,4,2,5,3,8]=>[1,7,3,6,5,2,4,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [5,3,7,1,6,4,2,8]=>[1,5,6,4,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,3,6,4,2,7,1,8]=>[1,5,2,3,6,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [1,5,3,8,7,4,2,6]=>[1,2,5,7,3,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [7,4,2,8,6,3,5,1]=>[1,7,5,6,3,2,4,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [5,3,6,1,8,7,4,2]=>[1,5,8,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,1,5,3,8,7,4,2]=>[1,6,7,4,3,5,8,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [2,8,7,5,4,6,1,3]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [2,3,1,8,7,5,4,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [7,4,2,1,8,6,3,5]=>[1,7,3,2,4,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [1,8,6,3,5,7,4,2]=>[1,2,8,3,6,7,4,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [6,3,8,5,2,1,7,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,6,3,7,4,2,1,5]=>[1,8,5,4,7,2,6,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [2,8,6,4,7,5,1,3]=>[1,2,8,3,6,5,7,4]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [5,1,8,6,3,7,4,2]=>[1,5,3,8,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,3,7,4,1,8,5,2]=>[1,6,8,2,3,7,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [8,5,2,6,3,7,4,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,6,3,7,4,2,5,1]=>[1,8,2,6,3,4,7,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [1,8,6,3,2,4,7,5]=>[1,2,8,5,3,6,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [8,6,3,2,4,7,5,1]=>[1,8,2,6,7,5,4,3]=>[.,[[.,[[[[.,.],.],.],[.,.]]],.]] [7,5,1,8,6,3,2,4]=>[1,7,2,5,6,3,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,1,8,7,5,3,2,4]=>[1,6,3,8,4,7,2,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,3,2,8,7,6,1,5]=>[1,4,8,5,7,2,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [2,4,5,1,3,8,7,6]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [1,7,4,2,5,8,6,3]=>[1,2,7,6,8,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [5,3,1,8,7,4,2,6]=>[1,5,7,2,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,8,6,4,1,3,7,5]=>[1,2,8,5,3,6,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [4,1,8,6,3,2,7,5]=>[1,4,6,2,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [7,4,2,8,6,3,1,5]=>[1,7,2,4,8,5,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,3,1,8,5,2,7,4]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,5,2,6,3,1,7,4]=>[1,8,4,6,2,5,3,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [1,8,5,2,7,4,6,3]=>[1,2,8,3,5,7,6,4]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [8,5,2,7,4,6,3,1]=>[1,8,2,5,4,7,3,6]=>[.,[[.,[[[.,.],.],[[.,.],.]]],.]] [6,3,1,7,4,8,5,2]=>[1,6,8,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,6,3,1,5,7,4,2]=>[1,8,2,6,7,4,3,5]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [4,1,7,5,8,6,3,2]=>[1,4,5,8,2,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [2,3,1,7,5,8,6,4]=>[1,2,3,4,7,6,8,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [7,4,8,5,2,1,6,3]=>[1,7,6,2,4,5,3,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [1,7,4,6,3,8,5,2]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [3,5,6,2,1,4,8,7]=>[1,3,6,4,2,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,5,7,8,1,4,2,6]=>[1,3,7,2,5,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,1,8,5,7,3,2,6]=>[1,4,5,7,2,3,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [2,1,5,8,7,4,3,6]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,1,5,7,8,4,3,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [3,7,8,2,4,1,6,5]=>[1,3,8,5,4,2,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,8,7,2,4,1,6,5]=>[1,3,7,6,2,8,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [6,2,8,4,1,7,3,5]=>[1,6,7,3,8,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,3,4,8,1,6,2,5]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,3,4,8,1,7,2,5]=>[1,6,7,2,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,3,4,8,1,2,7,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,3,5,8,1,2,7,6]=>[1,4,8,6,2,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [6,4,3,8,1,7,2,5]=>[1,6,7,2,4,8,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,5,3,8,7,1,2,4]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [4,6,3,8,1,7,2,5]=>[1,4,8,5,2,6,7,3]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [2,6,8,4,1,7,3,5]=>[1,2,6,7,3,8,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,8,7,4,2,6,3,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [3,7,5,8,6,1,2,4]=>[1,3,5,6,2,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [2,7,8,5,6,1,3,4]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,8,7,5,6,2,3,4]=>[1,2,8,4,5,6,3,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [2,6,8,5,7,1,3,4]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,3,6,8,7,1,2,4]=>[1,5,7,2,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,2,8,5,6,1,3,4]=>[1,7,3,8,4,5,6,2]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [5,2,8,6,7,1,3,4]=>[1,5,7,3,8,4,6,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [1,8,3,2,7,6,4,5]=>[1,2,8,5,7,4,3,6]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [5,2,8,7,6,1,3,4]=>[1,5,6,2,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [3,4,7,8,1,6,2,5]=>[1,3,7,2,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,5,8,7,6,1,3,4]=>[1,2,5,6,3,8,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [7,4,6,5,8,1,2,3]=>[1,7,2,4,5,8,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [3,6,7,8,5,1,2,4]=>[1,3,7,2,6,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [2,6,8,7,5,1,3,4]=>[1,2,6,3,8,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,8,6,7,5,2,3,4]=>[1,2,8,4,7,3,6,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [2,7,8,6,5,1,3,4]=>[1,2,7,3,8,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [5,7,6,4,8,1,2,3]=>[1,5,8,3,6,2,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [2,8,7,4,1,3,5,6]=>[1,2,8,6,3,7,5,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [5,4,8,7,1,3,2,6]=>[1,5,2,4,7,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,8,6,1,3,2,5,7]=>[1,4,2,8,7,5,3,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [2,8,7,1,4,5,3,6]=>[1,2,8,6,5,4,3,7]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [4,2,1,8,7,3,5,6]=>[1,4,8,6,3,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [5,1,6,3,2,8,7,4]=>[1,5,2,3,6,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [8,7,2,3,5,4,1,6]=>[1,8,6,4,3,2,7,5]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [4,3,5,2,8,7,1,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,7,6,8,1,5,2,4]=>[1,3,6,5,2,7,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,8,6,1,7,3,5,4]=>[1,2,8,4,3,6,5,7]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [1,7,6,3,5,8,2,4]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [3,7,5,1,6,8,2,4]=>[1,3,5,6,8,4,2,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [3,6,5,8,1,4,7,2]=>[1,3,5,2,6,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [8,1,5,6,4,7,2,3]=>[1,8,3,5,4,6,7,2]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [3,6,7,4,1,8,2,5]=>[1,3,7,2,6,8,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [1,7,4,6,8,2,5,3]=>[1,2,7,5,8,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,7,1,6,5,4,8,3]=>[1,2,7,8,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [7,3,2,6,1,8,5,4]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,4,7,2,3,1,8,5]=>[1,6,2,4,3,7,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [3,8,1,6,7,4,2,5]=>[1,3,2,8,5,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [2,7,4,3,6,8,1,5]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,8,4,6,1,5,3,7]=>[1,2,8,7,3,4,6,5]=>[.,[.,[[[.,[.,[[.,.],.]]],.],.]]] [8,4,1,6,3,2,5,7]=>[1,8,7,5,3,2,4,6]=>[.,[[[[[.,.],[.,.]],[.,.]],.],.]] [4,7,3,8,5,2,1,6]=>[1,4,8,6,2,7,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,1,7,4,8,5,2,6]=>[1,3,7,2,4,5,8,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,8,6,2,7,4,1,5]=>[1,3,6,4,2,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [7,3,1,4,5,2,8,6]=>[1,7,8,6,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [8,1,2,4,6,7,5,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,1,3,6,7,5,4,2]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [7,5,2,3,8,6,1,4]=>[1,7,2,5,8,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [8,6,2,4,1,3,7,5]=>[1,8,5,2,6,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [4,7,5,1,8,6,3,2]=>[1,4,2,7,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,7,3,2,8,5,6,1]=>[1,4,2,7,6,5,8,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,8,4,6,1,7,5,2]=>[1,3,4,6,7,5,2,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [8,3,1,4,5,7,6,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [3,5,1,6,8,4,7,2]=>[1,3,2,5,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [6,1,5,7,3,8,4,2]=>[1,6,8,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [7,2,6,5,8,4,1,3]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,3,2,5,1,6,7,4]=>[1,8,4,5,2,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [2,6,8,3,7,4,1,5]=>[1,2,6,4,3,8,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [8,1,5,6,4,7,3,2]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [7,4,1,8,3,2,6,5]=>[1,7,6,2,4,8,5,3]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [8,3,7,4,2,1,6,5]=>[1,8,5,2,3,7,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [7,3,6,1,8,4,5,2]=>[1,7,5,8,2,3,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,2,7,3,4,6,5,1]=>[1,8,2,3,7,5,4,6]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [7,3,8,2,5,6,4,1]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,7,1,5,4,2,3,6]=>[1,8,6,2,7,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [3,7,1,5,2,8,6,4]=>[1,3,2,7,6,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [8,7,2,5,4,1,3,6]=>[1,8,6,2,7,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [7,1,8,6,2,4,3,5]=>[1,7,3,8,5,2,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,1,6,2,7,5,3,4]=>[1,8,4,2,3,6,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [6,3,4,1,7,2,8,5]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,2,4,3,5,1,8,6]=>[1,7,8,6,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [5,1,7,2,3,8,6,4]=>[1,5,3,7,6,8,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,2,3,5,1,7,6,4]=>[1,8,4,5,2,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [7,6,3,1,4,8,2,5]=>[1,7,2,6,8,5,4,3]=>[.,[[.,[[[[.,.],.],.],.]],[.,.]]] [6,1,8,2,7,5,3,4]=>[1,6,5,7,3,8,4,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [7,2,8,1,6,5,3,4]=>[1,7,3,8,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,2,6,4,3,8,1,5]=>[1,7,2,3,6,8,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [5,1,7,4,3,8,2,6]=>[1,5,3,7,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,2,4,1,6,3,7,5]=>[1,8,5,6,3,4,2,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [6,1,7,3,2,8,5,4]=>[1,6,8,4,3,7,5,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [4,7,2,1,6,3,8,5]=>[1,4,2,7,8,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,2,1,5,3,8,4,7]=>[1,6,8,7,4,5,3,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [5,3,1,6,2,8,4,7]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,1,5,2,8,4,3,7]=>[1,6,4,2,3,5,8,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,4,3,8,1,5,2,6]=>[1,7,2,4,8,6,5,3]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [7,4,8,1,5,3,2,6]=>[1,7,2,4,3,8,6,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [6,1,5,3,2,8,4,7]=>[1,6,8,7,4,3,5,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,3,2,8,4,1,5,7]=>[1,6,2,3,4,8,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,3,4,2,8,5,1,6]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,1,6,3,4,2,8,5]=>[1,7,8,5,4,3,6,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [4,8,5,6,1,7,3,2]=>[1,4,6,7,3,5,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,7,1,3,8,5,2,4]=>[1,6,5,8,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [3,6,7,1,5,2,8,4]=>[1,3,7,8,4,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [5,6,2,7,1,3,8,4]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,2,8,1,3,7,4]=>[1,5,2,6,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,1,8,3,7,5,2,4]=>[1,6,5,7,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [7,4,2,1,5,8,3,6]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,4,1,5,8,3,2,6]=>[1,7,2,4,5,8,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,3,2,6,4,8,1,5]=>[1,7,2,3,4,6,8,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [6,4,2,7,3,8,1,5]=>[1,6,8,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [7,4,8,3,1,5,2,6]=>[1,7,2,4,3,8,6,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [6,1,8,4,5,2,7,3]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,1,6,4,5,2,8,3]=>[1,7,8,3,6,2,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [3,5,2,7,1,6,8,4]=>[1,3,2,5,4,7,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,5,7,2,8,6,1,3]=>[1,4,2,5,8,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [3,5,1,7,2,6,8,4]=>[1,3,2,5,4,7,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,5,7,2,8,1,3,6]=>[1,4,2,5,8,6,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,6,7,1,3,8,5,2]=>[1,4,2,6,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,6,1,5,7,8,4,2]=>[1,3,2,6,8,4,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,6,7,1,5,8,3,2]=>[1,4,2,6,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,1,3,7,4,8,5,2]=>[1,6,8,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [4,1,5,2,7,6,3,8]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [2,5,1,4,3,8,6,7]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [3,7,2,1,5,8,6,4]=>[1,3,2,7,6,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [7,2,5,3,1,8,6,4]=>[1,7,6,8,4,3,5,2]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [7,5,1,4,2,8,6,3]=>[1,7,6,8,3,2,5,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [7,5,4,1,3,8,6,2]=>[1,7,6,8,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [5,3,2,1,7,6,4,8]=>[1,5,7,4,2,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,3,2,8,1,5,7,4]=>[1,6,5,2,3,4,8,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [7,4,3,2,8,1,6,5]=>[1,7,6,2,4,3,5,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [7,6,2,4,8,3,5,1]=>[1,7,5,8,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,3,6,4,8,1,5,2]=>[1,7,5,8,2,3,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [2,7,5,3,8,1,4,6]=>[1,2,7,4,3,5,8,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [8,3,2,7,1,6,4,5]=>[1,8,5,2,3,4,7,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,5,7,4,3,6,2,1]=>[1,8,2,5,3,7,4,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [2,8,5,6,1,4,3,7]=>[1,2,8,7,3,5,4,6]=>[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] [7,2,6,8,4,1,5,3]=>[1,7,5,4,8,3,6,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [7,6,4,8,3,2,5,1]=>[1,7,5,3,4,8,2,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [5,4,8,3,2,1,7,6]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,3,7,2,1,6,5,8]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,5,8,1,4,3,7,6]=>[1,2,5,4,3,8,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [3,6,8,2,1,5,7,4]=>[1,3,8,4,2,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [5,7,1,4,8,2,6,3]=>[1,5,8,3,2,7,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [2,7,4,1,8,3,6,5]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [3,5,1,8,4,2,7,6]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [4,1,5,7,3,6,2,8]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,5,8,3,1,7,6]=>[1,4,8,6,2,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [6,1,2,7,8,3,5,4]=>[1,6,3,2,4,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,3,1,8,6,4,2,7]=>[1,5,6,4,8,7,2,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [4,8,1,7,6,2,3,5]=>[1,4,7,3,2,8,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,7,8,1,5,3,2,6]=>[1,4,2,7,3,8,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,8,7,1,3,6,4,2]=>[1,5,3,7,4,2,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,8,7,2,1,6,4,5]=>[1,3,7,4,2,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,8,7,1,6,3,5,4]=>[1,2,8,4,3,7,5,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [3,7,6,1,5,4,2,8]=>[1,3,6,4,2,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,8,7,6,1,3,5,2]=>[1,4,6,3,7,5,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [5,8,6,4,3,2,1,7]=>[1,5,3,6,2,8,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [8,7,3,6,4,2,1,5]=>[1,8,5,4,6,2,7,3]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [6,1,4,2,5,3,7,8]=>[1,6,3,4,2,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [1,3,7,5,4,2,8,6]=>[1,2,3,7,8,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [6,1,3,5,4,2,7,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,1,2,5,4,7,3,8]=>[1,6,7,3,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,1,6,3,4,7,8,2]=>[1,5,4,3,6,7,8,2]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [5,2,6,3,4,7,1,8]=>[1,5,4,3,6,7,2,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [3,4,7,5,8,6,1,2]=>[1,3,7,2,4,5,8,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,4,7,1,5,3,8,6]=>[1,2,4,3,7,8,6,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,3,6,7,4,8,1,5]=>[1,2,3,6,8,5,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,3,6,7,4,8,5,2]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,7,6,5,3,1,8,4]=>[1,2,7,8,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [5,2,6,1,4,7,8,3]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [4,7,6,5,2,1,8,3]=>[1,4,5,2,7,8,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,3,6,2,4,1,7,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,3,1,5,4,7,8,2]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,3,6,1,4,2,7,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [1,7,4,2,6,3,8,5]=>[1,2,7,8,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [6,4,1,2,5,3,7,8]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,7,6,3,8,5,1,2]=>[1,4,3,6,5,8,2,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [3,7,6,5,1,2,8,4]=>[1,3,6,2,7,8,4,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,7,6,5,8,1,4,3]=>[1,2,7,4,5,8,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [9,1,2,3,4,5,6,8,7]=>[1,9,7,6,5,4,3,2,8]=>[.,[[[[[[[.,.],.],.],.],.],[.,.]],.]] [10,1,2,3,4,5,6,7,9,8]=>[1,10,8,7,6,5,4,3,2,9]=>[.,[[[[[[[[.,.],.],.],.],.],.],[.,.]],.]] [2,3,4,5,6,9,7,8,1]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [2,3,4,5,6,7,8,10,9,1]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [5,2,8,7,6,4,3,1]=>[1,5,6,4,7,3,8,2]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [8,2,7,6,1,5,4,3]=>[1,8,3,7,4,6,5,2]=>[.,[[[.,.],[[.,[[.,.],.]],.]],.]] [4,5,6,2,3,8,1,7]=>[1,4,2,5,3,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,5,3,2,7,8,1,6]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,5,7,3,8,4,2,1]=>[1,6,4,3,7,2,5,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [3,2,7,4,5,8,1,6]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [6,8,1,5,2,4,3,7]=>[1,6,4,5,2,8,7,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,3,4,6,1,5,2,7]=>[1,8,7,2,3,4,6,5]=>[.,[[[.,[.,[.,[[.,.],.]]]],.],.]] [2,3,4,7,5,8,1,6]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [6,3,4,7,8,2,5,1]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,3,7,4,8,6,1,2]=>[1,5,8,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,3,6,4,1,7,2,5]=>[1,8,5,2,3,6,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [1,3,7,4,8,6,2,5]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,7,8,5,4,1,2,6]=>[1,3,8,6,2,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [5,4,3,1,7,8,2,6]=>[1,5,7,2,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,7,6,2,8,4,1,3]=>[1,5,8,3,6,4,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,1,7,5,8,3,4,2]=>[1,6,3,7,4,5,8,2]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,5,6,4,1,3,8,2]=>[1,7,8,2,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [1,5,6,8,4,7,3,2]=>[1,2,5,4,8,3,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [4,1,3,7,6,5,8,2]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,4,1,7,5,8,6,2]=>[1,3,2,4,7,6,8,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [8,5,7,4,3,1,6,2]=>[1,8,2,5,3,7,6,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [6,8,5,1,7,2,4,3]=>[1,6,2,8,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [7,8,3,6,2,1,4,5]=>[1,7,4,6,2,8,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [8,1,7,4,2,3,6,5]=>[1,8,5,2,3,7,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [1,8,7,2,3,5,6,4]=>[1,2,8,4,3,7,6,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [2,8,3,1,6,7,5,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [8,2,3,1,5,7,6,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [3,8,4,1,2,7,6,5]=>[1,3,4,2,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [6,3,2,1,8,4,7,5]=>[1,6,4,2,3,5,8,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,3,7,4,1,8,5,6]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,7,8,5,1,3,6,4]=>[1,2,7,6,3,8,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [2,8,5,4,7,6,1,3]=>[1,2,8,3,5,7,4,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [6,7,1,5,8,2,4,3]=>[1,6,2,7,4,5,8,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [4,8,7,6,2,3,5,1]=>[1,4,6,3,7,5,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [7,8,1,5,3,2,6,4]=>[1,7,6,2,8,4,5,3]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [6,5,7,3,8,2,1,4]=>[1,6,2,5,8,4,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [8,1,4,7,2,5,6,3]=>[1,8,3,4,7,6,5,2]=>[.,[[[.,.],[.,[[[.,.],.],.]]],.]] [8,3,4,5,7,1,6,2]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [2,3,6,5,8,1,4,7]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,3,5,8,6,1,4,7]=>[1,2,3,5,6,4,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [1,2,3,7,4,6,8,5]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [3,2,7,1,4,5,8,6]=>[1,3,7,8,6,5,4,2]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [2,1,5,3,8,7,4,6]=>[1,2,3,5,8,6,7,4]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [4,2,7,1,8,3,5,6]=>[1,4,2,3,7,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,1,8,2,7,3,5,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [1,2,7,5,3,8,4,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,2,7,1,4,8,5,6]=>[1,3,7,5,4,2,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [1,2,3,7,6,8,4,5]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,2,3,6,8,7,4,5]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,2,3,7,8,4,6,5]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [1,2,3,6,8,4,7,5]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,2,3,7,8,6,4,5]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [6,2,8,3,7,5,1,4]=>[1,6,5,7,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [4,2,8,3,7,5,6,1]=>[1,4,3,8,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [7,3,4,8,6,5,1,2]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [5,3,4,8,7,2,6,1]=>[1,5,7,6,2,3,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,3,5,8,7,2,6,1]=>[1,4,8,2,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [2,6,8,3,7,4,5,1]=>[1,2,6,4,3,8,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,8,4,3,7,5,6,2]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [2,5,8,3,7,4,6,1]=>[1,2,5,7,6,4,3,8]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [3,5,4,8,7,2,6,1]=>[1,3,4,8,2,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [4,5,3,8,6,7,2,1]=>[1,4,8,2,5,6,7,3]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [2,6,8,5,4,7,3,1]=>[1,2,6,7,3,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,8,5,6,4,7,3,2]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [2,5,8,6,4,7,3,1]=>[1,2,5,4,6,7,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [7,4,6,5,8,3,2,1]=>[1,7,2,4,5,8,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,3,7,8,4,5,2,1]=>[1,6,5,4,8,2,3,7]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [5,2,8,6,4,7,3,1]=>[1,5,4,6,7,3,8,2]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [4,2,8,6,5,7,3,1]=>[1,4,6,7,3,8,2,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,2,8,6,7,4,5,1]=>[1,3,8,2,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [2,3,8,7,5,4,6,1]=>[1,2,3,8,4,7,6,5]=>[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] [1,8,2,7,4,5,6,3]=>[1,2,8,3,4,7,6,5]=>[.,[.,[[.,[.,[[[.,.],.],.]]],.]]] [5,2,8,4,6,7,3,1]=>[1,5,6,7,3,8,2,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,2,8,5,6,7,3,1]=>[1,4,5,6,7,3,8,2]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,3,6,8,5,7,2,1]=>[1,4,8,2,3,6,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,4,6,8,7,2,5,1]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,8,3,5,7,4,6,2]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [2,7,8,4,5,6,3,1]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [3,7,5,8,4,6,2,1]=>[1,3,5,4,8,2,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [5,7,4,6,8,3,2,1]=>[1,5,8,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [2,6,8,4,5,7,3,1]=>[1,2,6,7,3,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [4,2,7,1,3,8,5,6]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,5,1,3,8,6,7]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [5,3,6,1,7,2,4,8]=>[1,5,7,4,2,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [3,7,1,2,5,8,6,4]=>[1,3,2,7,6,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [7,5,1,3,4,8,6,2]=>[1,7,6,8,2,5,4,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [7,5,1,2,4,8,6,3]=>[1,7,6,8,3,2,5,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [6,4,2,3,7,1,5,8]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,6,3,8,1,2,5,4]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,4,2,3,8,1,6,5]=>[1,7,6,2,4,3,5,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [4,7,5,2,8,1,3,6]=>[1,4,2,7,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,2,6,3,7,1,4,5]=>[1,8,5,7,4,3,6,2]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [8,6,1,2,7,4,5,3]=>[1,8,3,2,6,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,5,7,1,3,4,6,2]=>[1,8,2,5,3,7,6,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [8,6,2,7,1,3,5,4]=>[1,8,4,7,5,2,6,3]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [3,7,5,8,1,2,4,6]=>[1,3,5,2,7,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [7,6,4,8,1,3,5,2]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [3,6,8,1,2,5,7,4]=>[1,3,8,4,2,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [3,7,2,4,8,1,6,5]=>[1,3,2,7,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,6,3,8,1,2,5,7]=>[1,4,8,7,5,2,6,3]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,6,3,7,1,2,5,8]=>[1,4,7,5,2,6,3,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,1,7,8,2,3,6,5]=>[1,4,8,5,2,3,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [7,2,8,1,6,3,4,5]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [4,7,8,2,5,1,3,6]=>[1,4,2,7,3,8,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,8,7,1,3,5,6,2]=>[1,4,2,8,3,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [3,8,7,1,2,4,6,5]=>[1,3,7,6,4,2,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,8,7,1,2,3,6,5]=>[1,4,2,8,5,3,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [5,8,7,1,2,4,6,3]=>[1,5,2,8,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [7,1,8,6,2,3,5,4]=>[1,7,5,2,3,8,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,4,1,2,5,3,6]=>[1,7,3,4,2,8,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,8,1,2,6,5,3,4]=>[1,7,3,2,8,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,1,3,4,7,2,5,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,8,2,1,6,3,5,4]=>[1,7,5,6,3,2,8,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [1,2,8,7,5,4,3,6]=>[1,2,3,8,6,4,7,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [6,2,1,5,7,4,3,8]=>[1,6,4,5,7,3,2,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,2,3,7,4,1,5,8]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,4,8,7,5,6,1,2]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [2,3,8,7,4,1,5,6]=>[1,2,3,8,6,4,7,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [2,7,3,8,6,4,1,5]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [5,2,7,1,4,6,8,3]=>[1,5,4,2,3,7,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,6,7,5,2,1,8,3]=>[1,4,5,2,6,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [6,3,1,4,5,7,8,2]=>[1,6,7,8,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,3,1,4,6,2,7,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,1,2,4,7,6,8,3]=>[1,5,7,8,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,7,4,1,2,6,3,8]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,1,7,8,2,6,3,5]=>[1,4,8,5,2,3,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [1,2,8,7,6,5,3,4]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [3,1,2,4,6,8,7,5]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [3,1,8,4,5,7,6,2]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,2,8,5,4,7,1,6]=>[1,3,8,6,7,2,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,2,8,1,5,3,7,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,3,8,5,7,6,1,2]=>[1,4,5,7,2,3,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,8,2,1,6,3,7,5]=>[1,4,2,8,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,8,5,6,1,7,4,2]=>[1,3,5,2,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [2,8,7,5,1,6,4,3]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [2,8,6,7,5,1,4,3]=>[1,2,8,3,6,4,7,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [5,1,3,4,6,7,2,8]=>[1,5,6,7,2,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [1,3,4,8,7,5,2,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [8,2,4,1,7,3,5,6]=>[1,8,6,3,4,2,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,6,1,4,2,3,7,5]=>[1,8,5,2,6,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [3,6,1,4,2,8,7,5]=>[1,3,2,6,8,5,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [1,6,8,4,3,7,2,5]=>[1,2,6,7,3,8,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [3,1,4,7,8,5,2,6]=>[1,3,4,7,2,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [1,8,7,4,3,6,2,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [7,4,1,3,8,2,6,5]=>[1,7,6,2,4,3,5,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [4,8,6,2,1,3,7,5]=>[1,4,2,8,5,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [2,7,4,1,8,3,5,6]=>[1,2,7,5,8,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,7,8,4,2,3,6,5]=>[1,2,7,6,3,8,5,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [4,7,1,3,8,2,6,5]=>[1,4,3,2,7,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [8,7,1,3,4,2,6,5]=>[1,8,5,4,3,2,7,6]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [1,7,4,3,6,2,8,5]=>[1,2,7,8,5,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,4,3,7,5,8,1,6]=>[1,2,4,7,3,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,4,7,3,6,2,8,5]=>[1,2,4,3,7,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,8,3,4,2,6,7,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [6,4,1,3,7,2,8,5]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,1,4,3,6,2,7,5]=>[1,8,5,6,2,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [4,2,3,8,5,7,1,6]=>[1,4,8,6,7,2,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,8,5,7,3,4,1,6]=>[1,2,8,6,4,7,3,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [5,8,2,6,4,3,1,7]=>[1,5,4,6,3,2,8,7]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [7,2,5,8,4,3,1,6]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,2,3,5,4,7,1,6]=>[1,8,6,7,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [6,1,8,3,4,2,7,5]=>[1,6,2,3,8,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [1,8,6,4,2,3,7,5]=>[1,2,8,5,3,6,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [3,8,4,5,6,2,1,7]=>[1,3,4,5,6,2,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [2,4,3,5,7,8,1,6]=>[1,2,4,5,7,3,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [7,3,8,1,2,6,4,5]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,1,4,5,3,2,6,8]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [1,8,4,2,6,5,3,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [5,1,4,8,6,3,2,7]=>[1,5,6,3,4,8,7,2]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,3,1,8,4,7,2,6]=>[1,5,4,8,6,7,2,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [7,1,4,2,6,5,3,8]=>[1,7,3,4,2,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,5,3,6,4,8,2,1]=>[1,7,2,5,4,6,8,3]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [7,3,6,4,5,8,2,1]=>[1,7,2,3,6,8,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,7,2,4,5,1,6,3]=>[1,8,3,2,7,6,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [2,7,5,4,8,6,3,1]=>[1,2,7,3,5,8,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,1,8,7,5,3,6,4]=>[1,2,3,8,4,7,6,5]=>[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] [5,8,3,7,4,1,6,2]=>[1,5,4,7,6,2,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [8,1,7,4,2,6,5,3]=>[1,8,3,7,5,2,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [5,6,3,1,8,4,7,2]=>[1,5,8,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,7,1,4,8,6,3,2]=>[1,5,8,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [3,5,7,4,8,6,2,1]=>[1,3,7,2,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,6,7,4,5,8,3,1]=>[1,2,6,8,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,1,7,4,5,8,3,2]=>[1,6,8,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,3,7,4,8,6,2,1]=>[1,5,8,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,5,3,6,1,4,7,2]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [5,4,3,6,8,2,7,1]=>[1,5,8,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,5,3,7,4,8,2,1]=>[1,6,8,2,5,4,7,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [7,5,8,4,1,6,3,2]=>[1,7,3,8,2,5,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [2,7,8,4,5,1,6,3]=>[1,2,7,6,3,8,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [5,7,3,8,4,1,6,2]=>[1,5,4,8,2,7,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,6,3,8,1,4,7,2]=>[1,5,2,6,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [8,4,1,2,5,6,7,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,5,1,7,2,6,4,3]=>[1,8,3,2,5,4,7,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,7,1,4,5,2,6,3]=>[1,8,3,2,7,6,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [7,6,3,1,5,2,8,4]=>[1,7,8,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,5,1,8,2,6,3,4]=>[1,7,3,2,5,4,8,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,7,3,1,5,4,2,6]=>[1,8,6,4,2,7,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [3,6,2,1,5,4,8,7]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,4,2,6,1,3,8,7]=>[1,5,2,4,6,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [2,5,8,1,7,4,3,6]=>[1,2,5,7,3,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,8,2,7,4,3,1,5]=>[1,6,3,2,8,5,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [2,1,5,8,4,3,7,6]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [5,8,4,2,6,7,1,3]=>[1,5,6,7,2,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [3,2,4,8,1,5,7,6]=>[1,3,4,8,6,5,2,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [2,4,8,3,1,7,5,6]=>[1,2,4,3,8,6,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [4,8,3,2,1,7,6,5]=>[1,4,2,8,5,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,1,3,7,2,6,8,5]=>[1,4,7,8,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,4,8,2,1,6,5,7]=>[1,3,8,7,5,2,4,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [6,8,3,7,2,1,5,4]=>[1,6,2,8,4,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [3,5,8,1,7,2,6,4]=>[1,3,8,4,2,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [5,1,7,4,6,8,3,2]=>[1,5,6,8,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [2,1,7,6,4,8,3,5]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,1,5,4,8,7,3,6]=>[1,2,3,5,8,6,7,4]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [5,4,8,7,2,6,1,3]=>[1,5,2,4,7,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [2,4,3,8,7,1,5,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [3,4,1,8,6,2,7,5]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [4,8,6,5,2,7,1,3]=>[1,4,5,2,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,2,8,7,5,4,1,6]=>[1,3,8,6,4,7,2,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [5,4,2,6,3,1,8,7]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,5,2,1,3,4,8,7]=>[1,6,4,2,5,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,5,2,7,3,1,4,6]=>[1,8,6,2,5,3,4,7]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [7,3,6,5,2,8,4,1]=>[1,7,4,5,2,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,6,2,3,4,8,5,1]=>[1,7,5,4,3,2,6,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [7,1,5,3,8,4,6,2]=>[1,7,6,4,3,5,8,2]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [3,7,6,4,2,8,5,1]=>[1,3,6,8,2,7,5,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,1,7,6,4,8,5,3]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,1,8,7,4,3,5,6]=>[1,2,3,8,6,4,7,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [5,8,3,7,2,1,4,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [7,8,2,3,5,1,4,6]=>[1,7,4,3,2,8,6,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [2,8,6,3,1,4,7,5]=>[1,2,8,5,3,6,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [5,7,1,4,8,3,6,2]=>[1,5,8,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,1,7,5,4,8,3,2]=>[1,6,8,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,3,7,5,8,4,2,1]=>[1,6,4,5,8,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,6,7,5,1,3,2,4]=>[1,8,4,5,2,6,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [5,4,2,6,8,3,7,1]=>[1,5,8,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [7,4,2,8,1,3,6,5]=>[1,7,6,3,2,4,8,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [2,7,8,4,5,1,3,6]=>[1,2,7,3,8,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [5,7,3,8,4,1,2,6]=>[1,5,4,8,6,2,7,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [2,4,8,1,5,6,3,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [3,4,8,1,5,2,7,6]=>[1,3,8,6,2,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,8,1,2,5,3,6,7]=>[1,4,2,8,7,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [8,1,2,4,3,5,6,7]=>[1,8,7,6,5,3,2,4]=>[.,[[[[[[.,.],[.,.]],.],.],.],.]] [2,3,4,6,5,7,8,9,10,1]=>[1,2,3,4,6,7,8,9,10,5]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]] [2,3,5,6,4,7,8,9,1]=>[1,2,3,5,4,6,7,8,9]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]] [10,1,2,3,5,4,6,7,8,9]=>[1,10,9,8,7,6,4,3,2,5]=>[.,[[[[[[[[.,.],.],[.,.]],.],.],.],.],.]] [5,8,7,4,6,3,2,1]=>[1,5,6,3,7,2,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,8,5,4,7,3,2,1]=>[1,6,3,5,7,2,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [4,8,7,6,3,2,5,1]=>[1,4,6,2,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,8,7,6,5,2,1,4]=>[1,3,7,2,8,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [7,6,8,2,5,1,4,3]=>[1,7,4,2,6,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [3,5,2,4,7,6,1,8]=>[1,3,2,5,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,4,7,2,6,1,8]=>[1,3,4,7,2,5,6,8]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,5,4,7,6,1,2,8]=>[1,3,4,7,2,5,6,8]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,5,4,7,6,1,8,2]=>[1,3,4,7,8,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,2,5,7,4,6,1,8]=>[1,3,5,4,7,2,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,2,7,6,4,1,8]=>[1,3,2,5,6,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,3,7,6,2,4,1,8]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,7,6,1,2,8,4]=>[1,5,2,3,7,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,7,6,1,4,2,8]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,7,6,4,1,2,8]=>[1,5,4,6,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [3,5,2,7,6,1,4,8]=>[1,3,2,5,6,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,3,7,6,4,1,8,2]=>[1,5,4,6,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [3,7,5,4,1,8,2,6]=>[1,3,5,2,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,7,5,4,1,8,6,2]=>[1,3,5,2,7,6,8,4]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,7,5,1,4,8,6,2]=>[1,3,5,4,2,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,7,5,1,4,8,2,6]=>[1,3,5,4,2,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,2,7,1,6,4,8]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,7,1,4,6,2,8]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,5,7,2,1,4,6,8]=>[1,3,7,6,4,2,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,5,2,7,1,4,6,8]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,2,5,7,4,1,6,8]=>[1,3,5,4,7,6,2,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,2,7,4,1,6,8]=>[1,3,2,5,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,4,7,1,6,8,2]=>[1,3,4,7,8,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,5,4,2,7,1,6,8]=>[1,3,4,2,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [5,7,6,3,1,8,4,2]=>[1,5,2,7,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [3,5,2,7,1,4,8,6]=>[1,3,2,5,4,7,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,7,2,1,4,8,6]=>[1,3,7,8,6,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,7,5,2,1,8,6,4]=>[1,3,5,2,7,6,8,4]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,7,2,5,1,8,6,4]=>[1,3,2,7,6,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,2,7,5,1,8,6,4]=>[1,3,7,6,8,4,5,2]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,7,2,5,1,8,4,6]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,7,5,2,1,8,4,6]=>[1,3,5,2,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [6,1,2,5,7,4,8,3]=>[1,6,4,5,7,8,3,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,3,2,7,4,1,8,5]=>[1,6,2,3,4,7,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,1,7,5,8,4,6,3]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [2,7,3,6,8,4,1,5]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [2,1,8,3,4,7,5,6]=>[1,2,3,8,6,7,5,4]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [5,1,7,2,4,8,3,6]=>[1,5,4,2,3,7,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [3,4,2,6,7,1,8,5]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,5,8,7,2,1,6,4]=>[1,3,8,4,7,6,2,5]=>[.,[[.,.],[[.,[[[.,.],.],.]],.]]] [1,3,4,5,6,7,9,2,8]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [2,3,4,5,6,7,1,9,8]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,1,4,5,6,7,8,9,3]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,1,4,5,6,7,8,2,9]=>[1,3,4,5,6,7,8,2,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [5,8,3,4,1,7,6,2]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,7,2,4,1,6,3]=>[1,5,4,2,8,3,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [3,8,6,4,1,7,5,2]=>[1,3,6,7,5,2,8,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [4,3,5,6,8,1,7,2]=>[1,4,6,2,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,7,6,4,1,8,5,2]=>[1,3,6,8,2,7,5,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,7,4,1,8,6,5,2]=>[1,3,4,2,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,8,4,1,7,6,5,2]=>[1,3,4,2,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [4,2,5,8,1,7,3,6]=>[1,4,8,6,7,3,5,2]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [5,8,2,4,1,6,3,7]=>[1,5,2,8,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,4,2,6,5,1,3,7]=>[1,8,7,3,2,4,6,5]=>[.,[[[[.,.],[.,[[.,.],.]]],.],.]] [8,3,2,5,6,1,4,7]=>[1,8,7,4,5,6,2,3]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [3,2,8,6,7,1,5,4]=>[1,3,8,4,6,2,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [3,2,6,8,7,1,5,4]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,2,6,7,1,5,4,8]=>[1,3,6,5,2,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [8,7,3,2,5,6,1,4]=>[1,8,4,2,7,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,4,2,7,5,1,3,6]=>[1,8,6,2,4,7,3,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [7,4,2,8,5,1,3,6]=>[1,7,3,2,4,8,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,2,4,1,8,3,6,5]=>[1,7,6,3,4,2,5,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [3,2,8,5,7,1,4,6]=>[1,3,8,6,2,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [2,6,5,7,1,8,3,4]=>[1,2,6,8,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,5,1,8,7,4,3,6]=>[1,2,5,7,3,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [8,1,4,6,3,5,2,7]=>[1,8,7,2,3,4,6,5]=>[.,[[[.,[.,[.,[[.,.],.]]]],.],.]] [8,3,5,4,1,6,2,7]=>[1,8,7,2,3,5,4,6]=>[.,[[[.,[.,[[.,.],[.,.]]]],.],.]] [8,6,3,4,1,5,2,7]=>[1,8,7,2,6,5,3,4]=>[.,[[[.,[[[.,[.,.]],.],.]],.],.]] [5,4,7,6,8,2,3,1]=>[1,5,8,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,1,8,2,3,7,6,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [2,1,8,5,3,4,7,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [5,2,4,6,8,7,3,1]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,4,2,6,7,8,1,3]=>[1,5,7,2,4,6,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,4,2,7,3,5,8,1]=>[1,6,5,3,2,4,7,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [7,4,1,8,3,5,6,2]=>[1,7,6,5,3,2,4,8]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [8,7,1,3,2,5,6,4]=>[1,8,4,3,2,7,6,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [7,4,3,2,6,8,5,1]=>[1,7,5,6,8,2,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [2,7,4,3,8,5,6,1]=>[1,2,7,6,5,8,3,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [8,3,7,2,1,5,6,4]=>[1,8,4,2,3,7,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,3,1,6,7,4,2,5]=>[1,8,5,7,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [3,2,5,7,4,8,1,6]=>[1,3,5,4,7,2,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [7,1,6,3,5,8,2,4]=>[1,7,2,3,6,8,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [2,8,5,6,7,1,4,3]=>[1,2,8,3,5,7,4,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [1,5,2,7,8,6,4,3]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,4,2,8,6,5,7,3]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [3,5,1,6,8,7,2,4]=>[1,3,2,5,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [5,7,6,2,1,3,8,4]=>[1,5,2,7,8,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,1,7,5,2,6,8,3]=>[1,4,5,2,3,7,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [7,3,4,2,5,8,6,1]=>[1,7,6,8,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [8,7,4,2,5,1,6,3]=>[1,8,3,4,2,7,6,5]=>[.,[[[.,.],[.,[[[.,.],.],.]]],.]] [8,1,4,5,2,6,7,3]=>[1,8,3,4,5,2,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [5,2,4,8,6,7,1,3]=>[1,5,6,7,2,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,5,6,2,1,3,7,4]=>[1,8,4,2,5,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [4,2,1,5,6,7,8,3]=>[1,4,5,6,7,8,3,2]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [3,4,6,5,1,7,8,2]=>[1,3,6,7,8,2,4,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [7,3,5,2,4,6,1,8]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [5,3,7,2,4,6,1,8]=>[1,5,4,2,3,7,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [3,7,5,2,4,6,1,8]=>[1,3,5,4,2,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,7,3,2,4,6,1,8]=>[1,5,4,2,7,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,5,3,2,4,7,6,8]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,5,3,2,7,4,6,8]=>[1,2,5,7,6,4,3,8]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [3,7,2,5,4,1,6,8]=>[1,3,2,7,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [5,1,3,2,4,7,6,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,1,3,2,7,4,6,8]=>[1,5,7,6,4,2,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [7,1,3,2,5,4,6,8]=>[1,7,6,4,2,3,5,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [1,7,3,2,5,4,6,8]=>[1,2,7,6,4,3,5,8]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [5,1,3,7,2,4,6,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,5,3,7,2,4,6,8]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,3,2,7,4,1,6,8]=>[1,5,4,7,6,2,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,3,2,4,7,1,6,8]=>[1,5,7,6,2,3,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,2,1,4,7,6,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,3,2,1,7,4,6,8]=>[1,5,7,6,4,2,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,3,2,7,5,4,6,8]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [1,3,7,2,5,4,6,8]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [7,3,1,2,5,4,6,8]=>[1,7,6,4,2,3,5,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [5,3,1,2,7,4,6,8]=>[1,5,7,6,4,2,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,3,1,2,4,7,6,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [1,3,7,5,2,4,6,8]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [3,7,1,5,2,4,6,8]=>[1,3,2,7,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,7,1,2,5,4,6,8]=>[1,3,2,7,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,7,2,1,5,4,6,8]=>[1,3,2,7,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,2,1,7,5,4,6,8]=>[1,3,2,4,7,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [3,1,2,7,5,4,6,8]=>[1,3,2,4,7,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [3,1,7,2,5,4,6,8]=>[1,3,7,6,4,2,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [1,7,5,3,2,4,6,8]=>[1,2,7,6,4,3,5,8]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [1,2,3,4,5,7,9,6,8]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [1,2,3,4,6,9,5,7,8]=>[1,2,3,4,5,6,9,8,7]=>[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]] [1,2,3,5,9,4,6,7,8]=>[1,2,3,4,5,9,8,7,6]=>[.,[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]] [1,2,4,9,3,5,6,7,8]=>[1,2,3,4,9,8,7,6,5]=>[.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]] [1,3,9,2,4,5,6,7,8]=>[1,2,3,9,8,7,6,5,4]=>[.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]] [1,8,7,4,2,6,5,3]=>[1,2,8,3,7,5,4,6]=>[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] [2,8,5,1,7,6,4,3]=>[1,2,8,3,5,7,4,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [6,8,5,1,2,7,4,3]=>[1,6,7,4,2,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,8,1,4,7,6,5,3]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [1,8,7,4,3,2,6,5]=>[1,2,8,5,3,7,6,4]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [1,8,5,4,2,7,6,3]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [7,5,3,4,2,8,1,6]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,5,3,6,2,4,7,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,5,6,3,7,4,2,1]=>[1,8,2,5,7,3,6,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [8,5,6,2,7,4,3,1]=>[1,8,2,5,7,3,6,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [8,7,6,3,4,1,5,2]=>[1,8,2,7,5,4,3,6]=>[.,[[.,[[[[.,.],.],[.,.]],.]],.]] [1,7,2,3,6,8,5,4]=>[1,2,7,5,6,8,4,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [3,5,6,4,8,2,7,1]=>[1,3,6,2,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,5,1,4,8,2,7,6]=>[1,3,2,5,8,6,4,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [1,7,5,4,8,2,6,3]=>[1,2,7,6,3,5,8,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [3,7,5,1,6,4,8,2]=>[1,3,5,6,4,2,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [2,7,5,4,8,1,3,6]=>[1,2,7,3,5,8,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,7,5,4,8,6,1,3]=>[1,2,7,3,5,8,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,7,5,4,8,6,3,2]=>[1,2,7,3,5,8,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,5,1,4,8,7,3,6]=>[1,2,5,8,6,7,3,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [3,6,4,2,8,7,1,5]=>[1,3,4,2,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,5,2,4,8,1,6,7]=>[1,3,2,5,8,7,6,4]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,5,6,4,8,1,2,7]=>[1,3,6,2,5,8,7,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [1,5,6,4,8,7,2,3]=>[1,2,5,8,3,6,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [3,6,4,1,8,7,2,5]=>[1,3,4,2,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,6,4,5,8,7,2,1]=>[1,3,4,5,8,2,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [1,6,4,3,8,5,2,7]=>[1,2,6,5,8,7,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [7,1,3,4,5,8,2,6]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,6,1,3,5,4,8,2]=>[1,7,8,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [7,1,3,2,5,8,4,6]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [1,6,4,2,8,5,3,7]=>[1,2,6,5,8,7,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [7,6,5,8,2,4,3,1]=>[1,7,3,5,2,6,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [2,6,4,3,8,1,7,5]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,4,3,8,5,7,1]=>[1,2,6,5,8,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [7,2,3,1,5,8,6,4]=>[1,7,6,8,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,3,6,5,1,4,8,2]=>[1,7,8,2,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,2,6,5,3,8,1,4]=>[1,7,2,3,6,8,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,2,3,1,4,8,6,5]=>[1,7,6,8,5,4,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [7,2,3,5,4,8,6,1]=>[1,7,6,8,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [2,6,4,5,8,1,7,3]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,5,6,4,8,3,7,2]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,5,6,4,8,3,1,7]=>[1,2,5,8,7,3,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [7,6,1,5,3,4,8,2]=>[1,7,8,2,6,4,5,3]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [1,6,4,5,8,3,2,7]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [7,6,5,8,1,3,2,4]=>[1,7,2,6,3,5,4,8]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [3,4,6,8,7,2,1,5]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,5,6,8,2,1,7,4]=>[1,3,6,2,5,4,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,2,1,5,3,7,8,6]=>[1,4,5,3,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,2,5,6,3,1,8,7]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,5,6,8,1,7,2,4]=>[1,3,6,7,2,5,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [4,1,5,6,3,2,8,7]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,1,3,5,2,7,8,6]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [2,5,4,7,3,8,6,1]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,1,5,3,2,7,8,6]=>[1,4,3,5,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,5,3,7,1,2,8,6]=>[1,4,7,8,6,2,5,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,3,6,1,2,7,5,8]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,1,3,2,4,6,7,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [3,6,1,7,4,5,2,8]=>[1,3,2,6,5,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [5,1,3,4,2,6,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,3,1,4,2,6,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,5,2,3,7,1,8,6]=>[1,4,3,2,5,7,8,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,2,6,1,3,7,5,8]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,2,1,3,7,5,8]=>[1,4,2,6,7,5,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,6,2,1,7,4,8,5]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,1,4,7,6,5,2,8]=>[1,3,4,7,2,5,6,8]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,6,2,7,1,5,8,4]=>[1,3,2,6,5,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [4,6,2,7,1,3,5,8]=>[1,4,7,5,2,6,3,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,1,4,2,3,6,7,8]=>[1,5,3,4,2,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [3,6,1,7,2,5,8,4]=>[1,3,2,6,5,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,6,5,3,4,7,8,1]=>[1,2,6,7,8,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [3,6,1,7,5,4,2,8]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,1,4,3,2,6,7,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,4,1,3,2,6,7,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [6,2,4,5,1,8,3,7]=>[1,6,8,7,3,4,5,2]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,2,6,7,1,4,5,3]=>[1,8,3,6,4,7,5,2]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,2,6,7,4,1,5,3]=>[1,8,3,6,2,4,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [4,6,2,3,5,8,1,7]=>[1,4,3,2,6,8,7,5]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [2,6,4,1,5,8,3,7]=>[1,2,6,8,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,8,1,6,7,4,5,3]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [6,8,4,5,7,2,3,1]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,8,1,6,4,7,5,3]=>[1,2,8,3,4,6,7,5]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [2,6,1,4,8,5,3,7]=>[1,2,6,5,8,7,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [4,2,3,1,6,8,5,7]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,2,3,8,6,1,7,5]=>[1,4,8,5,6,2,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [6,4,5,8,2,3,7,1]=>[1,6,3,5,2,4,8,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [8,6,7,2,4,5,1,3]=>[1,8,3,7,2,6,5,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [2,4,8,1,3,6,7,5]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [2,1,4,8,6,3,7,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [4,6,8,2,3,5,7,1]=>[1,4,2,6,5,3,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,6,8,4,1,5,7,3]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,1,6,8,4,5,7,3]=>[1,2,3,6,5,4,8,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [2,8,1,4,6,7,3,5]=>[1,2,8,5,6,7,3,4]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [8,4,2,6,7,3,1,5]=>[1,8,5,7,2,4,6,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [1,6,7,5,3,4,8,2]=>[1,2,6,4,5,3,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [7,6,2,3,8,4,1,5]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [1,6,7,5,8,2,3,4]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,2,5,8,3,4,7,1]=>[1,6,4,8,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,2,3,8,7,4,1,5]=>[1,6,4,8,5,7,2,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,4,7,3,5,8,6,1]=>[1,2,4,3,7,6,8,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,5,3,7,1,8,4,6]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,2,8,3,1,4,6,7]=>[1,5,2,3,8,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,8,2,3,6,5,7,1]=>[1,4,3,2,8,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [5,8,1,3,6,4,7,2]=>[1,5,6,4,3,2,8,7]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [5,8,1,4,3,6,2,7]=>[1,5,3,2,8,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,4,5,3,8,1,7,2]=>[1,6,2,4,3,5,8,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,5,1,3,6,2,8,7]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,2,6,5,1,7,3,8]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,3,5,7,2,1,6,8]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,4,7,6,8,1,2,5]=>[1,3,7,2,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,5,2,4,6,1,8,7]=>[1,3,2,5,6,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [4,2,5,1,6,8,3,7]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [1,8,2,3,6,5,7,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [1,3,7,2,6,5,8,4]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,3,6,4,2,5,8,7]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,5,4,7,3,6,8,2]=>[1,2,5,3,4,7,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,2,3,8,4,1,7,6]=>[1,5,4,8,6,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [7,5,3,4,8,2,1,6]=>[1,7,2,5,8,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,2,8,3,4,1,5,6]=>[1,7,5,4,3,8,6,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [7,4,3,8,5,2,6,1]=>[1,7,6,2,4,8,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [4,6,2,7,3,1,5,8]=>[1,4,7,5,3,2,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [7,6,3,8,2,4,5,1]=>[1,7,5,2,6,4,8,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [1,5,3,7,6,8,4,2]=>[1,2,5,6,8,3,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,6,3,7,8,2,4,5]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,4,3,7,8,5,2,6]=>[1,2,4,7,3,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [4,2,6,5,7,8,3,1]=>[1,4,5,7,3,6,8,2]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,2,6,7,5,8,1,3]=>[1,4,7,2,3,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,2,4,7,8,5,1,6]=>[1,3,4,7,2,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,2,6,7,8,1,4,5]=>[1,3,6,2,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,6,8,5,7,2,1,4]=>[1,3,8,4,5,7,2,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [5,1,3,8,7,6,4,2]=>[1,5,7,4,8,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [3,8,5,6,1,7,2,4]=>[1,3,5,2,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [6,7,4,8,5,1,3,2]=>[1,6,2,7,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,3,6,8,7,1,4,2]=>[1,5,7,4,8,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,8,4,6,7,2,5,3]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [5,2,8,3,7,1,6,4]=>[1,5,7,6,2,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,4,5,8,6,1,3,2]=>[1,7,3,5,6,2,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [4,3,6,8,7,1,5,2]=>[1,4,8,2,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,6,5,8,7,1,4,2]=>[1,3,5,7,4,8,2,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,7,4,8,2,6,3,1]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,6,4,8,2,7,3,1]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,8,3,1,7,4,2]=>[1,5,2,6,7,4,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,6,3,8,2,7,5,1]=>[1,4,8,2,6,7,5,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,3,8,1,7,2,6,4]=>[1,5,7,6,2,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,5,3,8,2,7,4,1]=>[1,6,7,4,8,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,4,8,1,3,7,5,2]=>[1,6,7,5,3,8,2,4]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [6,2,8,3,4,7,5,1]=>[1,6,7,5,4,3,8,2]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [7,6,3,1,4,2,5,8]=>[1,7,5,4,2,6,3,8]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [1,5,4,3,7,8,2,6]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [7,8,4,2,5,3,1,6]=>[1,7,2,8,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [4,2,7,8,5,3,1,6]=>[1,4,8,6,3,7,2,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,2,5,3,1,7,8,6]=>[1,4,3,5,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,2,8,7,6,3,1,5]=>[1,4,7,2,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,3,1,7,5,2,4,8]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,3,1,8,7,5,2,4]=>[1,6,5,7,2,3,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [4,2,7,6,3,1,8,5]=>[1,4,6,2,3,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,6,3,1,8,4,2,5]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [7,6,4,2,1,8,3,5]=>[1,7,3,4,2,6,8,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [1,8,2,7,6,4,3,5]=>[1,2,8,5,6,4,7,3]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [8,3,5,7,6,4,2,1]=>[1,8,2,3,5,6,4,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [8,7,5,2,4,6,3,1]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [7,5,2,4,6,3,1,8]=>[1,7,2,5,6,3,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,2,8,6,3,7,4,1]=>[1,5,3,8,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [8,3,6,4,7,5,2,1]=>[1,8,2,3,6,5,7,4]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [1,8,2,7,5,3,6,4]=>[1,2,8,4,7,6,3,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [7,5,2,1,8,3,6,4]=>[1,7,6,3,2,5,8,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [7,5,2,6,3,1,8,4]=>[1,7,8,4,6,2,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [5,2,7,4,1,8,6,3]=>[1,5,2,3,7,6,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,2,8,7,4,1,6,3]=>[1,5,4,7,6,2,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [8,7,4,1,5,2,6,3]=>[1,8,3,4,2,7,6,5]=>[.,[[[.,.],[.,[[[.,.],.],.]]],.]] [7,4,1,5,2,8,6,3]=>[1,7,6,8,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,6,3,1,4,2,8,5]=>[1,7,8,5,4,2,6,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,5,2,8,6,3,1,4]=>[1,7,2,5,6,3,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,7,5,2,6,3,1,4]=>[1,8,4,2,7,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [7,5,2,1,3,6,4,8]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,7,5,2,1,3,6,4]=>[1,8,4,2,7,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [1,3,7,6,5,8,2,4]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [8,6,4,7,5,2,1,3]=>[1,8,3,4,7,2,6,5]=>[.,[[[.,.],[.,[[[.,.],.],.]]],.]] [6,4,8,7,5,2,1,3]=>[1,6,2,4,7,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,4,7,5,2,1,3,8]=>[1,6,2,4,5,3,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,3,1,4,7,5,2,8]=>[1,6,5,7,2,3,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,3,1,4,8,7,5,2]=>[1,6,7,5,8,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [8,6,3,1,4,7,5,2]=>[1,8,2,6,7,5,4,3]=>[.,[[.,[[[[.,.],.],.],[.,.]]],.]] [8,5,7,6,3,1,4,2]=>[1,8,2,5,3,7,4,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [1,8,2,5,7,6,4,3]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [1,8,2,6,4,7,5,3]=>[1,2,8,3,4,6,7,5]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [6,3,7,4,1,5,2,8]=>[1,6,5,2,3,7,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [7,4,1,6,3,5,2,8]=>[1,7,2,4,6,5,3,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [7,4,1,8,6,3,5,2]=>[1,7,5,6,3,2,4,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [6,4,7,5,2,1,8,3]=>[1,6,2,4,5,3,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [1,6,4,7,5,3,8,2]=>[1,2,6,3,4,7,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [8,6,3,5,2,7,4,1]=>[1,8,2,6,7,4,5,3]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [6,3,5,2,7,4,1,8]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [3,5,8,4,6,1,7,2]=>[1,3,8,2,5,6,4,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [5,7,4,2,6,3,1,8]=>[1,5,6,3,4,2,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [1,4,5,8,2,7,3,6]=>[1,2,4,8,6,7,3,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [2,4,5,8,1,6,7,3]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [8,3,4,7,1,6,5,2]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [4,2,5,7,8,1,6,3]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,3,4,6,5,1,7,2]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [4,1,7,3,5,2,6,8]=>[1,4,3,7,6,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [6,1,3,7,4,2,5,8]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,1,6,8,2,7,4,5]=>[1,3,6,7,4,8,5,2]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [6,1,3,8,2,5,4,7]=>[1,6,5,2,3,4,8,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [4,8,2,3,1,6,7,5]=>[1,4,3,2,8,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [5,7,4,2,8,1,6,3]=>[1,5,8,3,4,2,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,3,7,2,8,1,5,4]=>[1,6,2,3,7,5,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,5,2,8,6,1,4,3]=>[1,7,4,8,3,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [4,5,7,2,8,1,6,3]=>[1,4,2,5,8,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [5,6,4,8,3,1,7,2]=>[1,5,3,4,8,2,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [3,4,7,1,2,6,5,8]=>[1,3,7,5,2,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,8,1,6,2,3,7,5]=>[1,4,6,3,2,8,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,5,3,1,7,2,6,8]=>[1,4,2,5,7,6,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,2,7,1,3,6,4,8]=>[1,5,3,7,4,2,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,4,1,6,2,3,7,5]=>[1,8,5,2,4,6,3,7]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [4,1,3,6,5,7,8,2]=>[1,4,6,7,8,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,1,3,4,2,8,5,7]=>[1,6,8,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [8,1,4,2,5,7,6,3]=>[1,8,3,4,2,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,1,4,3,5,7,6,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [5,2,4,1,3,7,8,6]=>[1,5,3,4,2,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [2,6,5,3,1,7,8,4]=>[1,2,6,7,8,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [8,3,2,1,5,7,6,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [1,7,4,3,6,8,2,5]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,7,6,3,1,8,4,5]=>[1,2,7,4,3,6,8,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [2,8,4,6,3,7,5,1]=>[1,2,8,3,4,6,7,5]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [8,7,1,3,6,5,4,2]=>[1,8,2,7,4,3,5,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [1,8,5,7,4,2,6,3]=>[1,2,8,3,5,4,7,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [4,8,6,2,7,1,5,3]=>[1,4,2,8,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [1,6,5,8,3,4,2,7]=>[1,2,6,4,8,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [6,1,5,3,8,4,2,7]=>[1,6,4,3,5,8,7,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [8,1,5,4,7,2,6,3]=>[1,8,3,5,7,6,2,4]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [2,1,4,7,5,8,3,6]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [6,3,5,8,7,4,1,2]=>[1,6,4,8,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [4,7,2,8,5,6,3,1]=>[1,4,8,2,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [3,6,8,5,7,4,1,2]=>[1,3,8,2,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [5,7,2,8,6,4,1,3]=>[1,5,6,4,8,3,2,7]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [3,8,7,5,6,4,2,1]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,8,7,6,4,5,3,1]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [1,8,7,6,5,3,4,2]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [4,6,7,2,5,3,1,8]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,6,7,4,8,1,5,2]=>[1,3,7,5,8,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,8,5,7,6,1,4,2]=>[1,3,5,6,2,8,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [4,2,6,8,7,1,5,3]=>[1,4,8,3,6,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [3,1,7,8,2,6,5,4]=>[1,3,7,5,2,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,1,8,4,2,7,6,3]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,8,3,7,1,5,4,2]=>[1,6,5,2,8,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [2,7,3,8,1,6,5,4]=>[1,2,7,5,3,4,8,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,7,3,8,2,6,5,4]=>[1,2,7,5,3,4,8,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,6,8,4,1,7,5,3]=>[1,2,6,7,5,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [4,6,7,1,2,8,5,3]=>[1,4,2,6,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,6,1,8,2,7,5,4]=>[1,3,2,6,7,5,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [5,7,4,1,2,8,6,3]=>[1,5,2,7,6,8,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,3,7,1,2,8,5,4]=>[1,6,8,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,2,1,8,3,7,5,4]=>[1,6,7,5,3,2,4,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [8,1,5,6,3,2,4,7]=>[1,8,7,4,6,2,3,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [1,7,8,3,5,2,4,6]=>[1,2,7,4,3,8,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [8,5,3,7,2,4,6,1]=>[1,8,2,5,3,4,7,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [1,7,2,4,8,5,3,6]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,7,8,5,4,3,2,6]=>[1,2,7,3,8,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,6,8,7,4,3,5,1]=>[1,2,6,3,8,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,2,6,7,8,4,3,5]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,7,5,8,4,1,3,6]=>[1,2,7,3,5,4,8,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,1,7,8,4,5,3,6]=>[1,2,3,7,4,8,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [3,7,8,2,1,5,4,6]=>[1,3,8,6,5,2,7,4]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [8,5,1,4,7,3,6,2]=>[1,8,2,5,7,6,3,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [8,1,4,6,7,3,5,2]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [3,5,8,6,7,4,1,2]=>[1,3,8,2,5,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,6,8,4,7,1,5,2]=>[1,3,8,2,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,7,6,4,8,1,2,5]=>[1,3,6,2,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,1,7,5,6,8,2,4]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,3,6,5,7,1,8,4]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,3,6,7,4,2,8,5]=>[1,2,3,6,4,7,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,4,6,3,2,7,8,5]=>[1,2,4,3,6,7,8,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [8,7,1,5,6,3,2,4]=>[1,8,4,5,6,3,2,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [8,1,6,7,5,3,2,4]=>[1,8,4,7,2,3,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [1,7,8,6,5,3,2,4]=>[1,2,7,3,8,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [8,7,2,4,6,5,3,1]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [8,7,3,2,1,5,6,4]=>[1,8,4,2,7,6,5,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [1,7,2,8,5,6,4,3]=>[1,2,7,4,8,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,7,1,8,4,6,5,3]=>[1,2,7,5,4,8,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [3,7,8,2,1,6,5,4]=>[1,3,8,4,2,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [8,7,6,1,4,5,3,2]=>[1,8,2,7,3,6,5,4]=>[.,[[.,[[.,[[[.,.],.],.]],.]],.]] [3,5,8,4,7,2,6,1]=>[1,3,8,2,5,7,6,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,5,4,1,6,2,7,8]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [4,5,8,1,7,6,2,3]=>[1,4,2,5,7,3,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,5,8,4,7,1,6,2]=>[1,3,8,2,5,7,6,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [1,6,4,3,7,8,5,2]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [7,1,3,4,8,6,5,2]=>[1,7,5,8,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,6,1,3,8,4,2,5]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [1,6,4,2,7,8,3,5]=>[1,2,6,8,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [2,6,4,3,7,1,8,5]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,4,1,7,8,3,5]=>[1,2,6,8,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [7,2,3,4,8,6,5,1]=>[1,7,5,8,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,2,3,1,8,6,4,5]=>[1,7,4,2,3,5,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [1,2,4,3,8,5,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [7,3,8,6,1,4,2,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [7,2,8,6,3,4,1,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [7,2,3,1,5,6,8,4]=>[1,7,8,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,2,3,8,1,6,5,4]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [2,6,4,8,7,1,5,3]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,5,8,4,7,6,2,3]=>[1,2,5,7,3,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,5,8,1,6,7,2,4]=>[1,3,8,4,2,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [7,1,3,2,5,6,8,4]=>[1,7,8,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,1,3,8,2,6,5,4]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [4,1,6,5,8,2,7,3]=>[1,4,5,8,3,6,2,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [3,1,6,5,8,4,7,2]=>[1,3,6,4,5,8,2,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,2,6,5,8,4,7,1]=>[1,3,6,4,5,8,2,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,3,7,1,6,5,8,2]=>[1,4,2,3,7,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,2,6,4,8,3,7,1]=>[1,5,8,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,1,6,4,8,3,7,2]=>[1,5,8,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,3,7,5,8,1,6,2]=>[1,4,5,8,2,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [4,3,7,5,8,2,6,1]=>[1,4,5,8,2,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [5,3,7,4,8,2,6,1]=>[1,5,8,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,3,7,4,8,1,6,2]=>[1,5,8,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,3,7,2,6,1,8,5]=>[1,4,2,3,7,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,7,1,5,2,8,6]=>[1,4,2,3,7,8,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,3,7,1,6,2,8,5]=>[1,4,2,3,7,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,4,8,2,6,3,7,1]=>[1,5,6,3,8,2,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,4,8,1,6,3,7,2]=>[1,5,6,3,8,2,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [4,1,7,5,2,3,6,8]=>[1,4,5,2,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [1,2,6,8,3,7,4,5]=>[1,2,3,6,7,4,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [6,8,3,2,1,4,7,5]=>[1,6,4,2,8,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,2,4,1,6,5,8,3]=>[1,7,8,3,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,5,8,4,3,1,6,2]=>[1,7,6,2,5,3,8,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [6,8,2,4,1,3,7,5]=>[1,6,3,2,8,5,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,1,2,7,5,8,4,3]=>[1,6,8,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,8,3,2,5,7,6,1]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [7,2,4,3,8,5,6,1]=>[1,7,6,5,8,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],[.,.]]] [8,4,7,6,2,3,5,1]=>[1,8,2,4,6,3,7,5]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,3,4,7,6,2,5,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [5,8,2,4,3,7,6,1]=>[1,5,3,2,8,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [8,2,1,3,5,6,4,7]=>[1,8,7,4,3,2,5,6]=>[.,[[[[[.,.],.],[.,[.,.]]],.],.]] [8,2,1,3,4,6,7,5]=>[1,8,5,4,3,2,6,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [8,1,3,4,2,6,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,1,3,2,5,6,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,1,2,4,5,3,7,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,1,2,4,3,6,7,5]=>[1,8,5,3,2,4,6,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [6,5,3,8,4,2,7,1]=>[1,6,2,5,4,8,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [7,4,5,1,6,2,8,3]=>[1,7,8,3,5,6,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [4,7,3,5,6,2,8,1]=>[1,4,5,6,2,7,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [6,7,8,4,1,3,5,2]=>[1,6,3,8,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [3,2,7,5,8,6,1,4]=>[1,3,7,2,4,5,8,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,5,4,7,8,1,6,3]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,4,6,8,1,7,5,3]=>[1,2,4,8,3,6,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [7,4,3,8,6,2,1,5]=>[1,7,2,4,8,5,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [2,4,7,8,3,5,6,1]=>[1,2,4,8,3,7,6,5]=>[.,[.,[[.,.],[[[[.,.],.],.],.]]]] [3,2,7,6,1,8,4,5]=>[1,3,7,4,6,8,5,2]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,2,6,8,1,7,4,5]=>[1,3,6,7,4,8,5,2]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,3,6,2,1,8,5,7]=>[1,4,2,3,6,8,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,6,4,2,5,8,1,7]=>[1,3,4,2,6,8,7,5]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [8,4,5,3,2,1,7,6]=>[1,8,6,2,4,3,5,7]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [5,8,3,4,2,1,7,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,4,8,3,2,7,1,5]=>[1,6,7,2,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [2,5,6,4,7,1,8,3]=>[1,2,5,7,8,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,5,4,8,1,6,7,3]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [6,4,7,3,8,2,1,5]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,7,4,3,2,1,8,5]=>[1,6,2,7,8,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [8,4,3,7,2,1,5,6]=>[1,8,6,2,4,7,5,3]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [1,2,6,5,8,7,3,4]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,5,2,8,4,6,7,3]=>[1,2,5,4,8,3,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [1,5,2,7,4,6,8,3]=>[1,2,5,4,7,8,3,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [5,1,2,7,3,6,8,4]=>[1,5,3,2,4,7,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,1,2,8,3,6,7,4]=>[1,5,3,2,4,8,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,5,3,4,8,7,2,1]=>[1,6,7,2,5,8,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [4,1,2,8,3,6,7,5]=>[1,4,8,5,3,2,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [7,5,3,8,4,6,2,1]=>[1,7,2,5,4,8,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [8,5,3,7,4,6,2,1]=>[1,8,2,5,4,7,3,6]=>[.,[[.,[[[.,.],.],[[.,.],.]]],.]] [5,8,1,2,3,4,7,6]=>[1,5,3,2,8,6,4,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [7,1,2,8,3,6,4,5]=>[1,7,4,8,5,3,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [6,1,8,2,3,5,7,4]=>[1,6,5,3,8,4,2,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [4,3,8,7,5,6,2,1]=>[1,4,7,2,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,1,6,2,3,5,8,4]=>[1,7,8,4,2,3,6,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [8,1,6,2,3,5,7,4]=>[1,8,4,2,3,6,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,1,7,2,3,5,6,4]=>[1,8,4,2,3,7,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [5,8,3,7,4,6,2,1]=>[1,5,4,7,2,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,8,7,2,4,5,3,6]=>[1,2,8,6,5,4,3,7]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [8,7,1,2,3,4,6,5]=>[1,8,5,3,2,7,6,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,1,6,2,3,5,4,7]=>[1,8,7,4,2,3,6,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [6,3,7,5,1,4,8,2]=>[1,6,4,5,2,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,2,5,8,7,3,6,1]=>[1,4,8,2,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [2,3,4,6,8,5,7,1]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,3,5,7,4,8,6,1]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,4,6,3,7,8,5,1]=>[1,2,4,3,6,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [8,2,4,5,1,3,7,6]=>[1,8,6,3,4,5,2,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [1,3,8,5,2,4,6,7]=>[1,2,3,8,7,6,4,5]=>[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] [2,6,7,1,8,4,5,3]=>[1,2,6,4,3,7,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [3,8,4,2,6,7,1,5]=>[1,3,4,2,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,5,2,6,7,8,4,1]=>[1,3,2,5,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [2,8,4,1,7,5,3,6]=>[1,2,8,6,5,7,3,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [8,5,3,1,7,4,2,6]=>[1,8,6,4,2,5,7,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [5,2,6,8,1,7,4,3]=>[1,5,2,3,6,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,7,3,2,6,8,1,4]=>[1,5,6,8,4,2,7,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [3,1,6,7,8,4,2,5]=>[1,3,6,4,7,2,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,1,4,8,5,6,2,7]=>[1,3,4,8,7,2,5,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [8,3,1,4,5,7,2,6]=>[1,8,6,7,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [1,7,8,9,10,2,3,4,5,6]=>[1,2,7,3,8,4,9,5,10,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]]] [8,6,2,3,5,1,4,7]=>[1,8,7,4,3,2,6,5]=>[.,[[[[[.,.],.],[[.,.],.]],.],.]] [8,2,3,7,5,4,1,6]=>[1,8,6,4,7,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,2,6,3,5,4,1,7]=>[1,8,7,2,3,6,4,5]=>[.,[[[.,[.,[[.,[.,.]],.]]],.],.]] [8,6,1,5,2,4,3,7]=>[1,8,7,3,2,6,4,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]] [8,4,1,6,5,3,2,7]=>[1,8,7,2,4,6,3,5]=>[.,[[[.,[[.,.],[[.,.],.]]],.],.]] [8,3,6,1,5,4,2,7]=>[1,8,7,2,3,6,4,5]=>[.,[[[.,[.,[[.,[.,.]],.]]],.],.]] [8,3,2,6,5,4,1,7]=>[1,8,7,2,3,4,6,5]=>[.,[[[.,[.,[.,[[.,.],.]]]],.],.]] [8,3,2,5,7,4,1,6]=>[1,8,6,4,5,7,2,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,3,1,7,5,4,2,6]=>[1,8,6,4,7,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [3,6,1,8,7,5,4,2]=>[1,3,2,6,5,7,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,8,1,5,7,6,4,2]=>[1,3,2,8,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [3,4,8,2,7,6,5,1]=>[1,3,8,2,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [3,4,8,7,1,6,5,2]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [8,1,3,5,7,6,4,2]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [4,1,8,5,7,6,3,2]=>[1,4,5,7,3,8,2,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [8,2,7,1,4,5,6,3]=>[1,8,3,7,6,5,4,2]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [8,1,7,3,4,6,2,5]=>[1,8,5,4,3,7,2,6]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [8,3,1,7,2,6,5,4]=>[1,8,4,7,5,2,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [3,8,2,4,7,6,5,1]=>[1,3,2,8,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [8,2,3,7,1,6,5,4]=>[1,8,4,7,5,2,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,2,7,1,3,6,5,4]=>[1,8,4,2,3,7,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,1,7,2,6,4,3,5]=>[1,8,5,6,4,2,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [8,1,7,5,2,4,3,6]=>[1,8,6,4,5,2,3,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,2,3,7,4,6,1,5]=>[1,8,5,4,7,2,3,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [2,4,8,5,7,6,3,1]=>[1,2,4,5,7,3,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [8,2,4,3,7,6,1,5]=>[1,8,5,7,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,2,7,3,5,1,4,6]=>[1,8,6,2,3,7,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,2,1,5,7,6,4,3]=>[1,8,3,2,4,5,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [6,1,8,2,7,5,4,3]=>[1,6,5,7,4,2,3,8]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [8,1,7,3,5,2,6,4]=>[1,8,4,3,7,6,2,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [8,1,5,2,7,6,4,3]=>[1,8,3,5,7,4,2,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [4,2,8,3,7,6,5,1]=>[1,4,3,8,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [4,8,2,1,7,6,5,3]=>[1,4,2,8,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [5,1,8,7,2,6,4,3]=>[1,5,2,3,8,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,1,3,7,6,2,4]=>[1,5,7,2,8,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [8,1,4,3,7,6,5,2]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [4,3,8,1,7,6,5,2]=>[1,4,2,3,8,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [5,8,6,3,2,1,7,4]=>[1,5,2,8,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,7,6,3,2,4,1,8]=>[1,5,2,7,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,5,7,2,4,3,1,8]=>[1,6,3,7,2,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,7,1,3,2,8,6,4]=>[1,5,2,7,6,8,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,8,1,3,2,7,4,6]=>[1,5,2,8,6,7,4,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [8,5,1,3,2,4,6,7]=>[1,8,7,6,4,3,2,5]=>[.,[[[[[[.,.],.],[.,.]],.],.],.]] [7,5,1,3,2,4,8,6]=>[1,7,8,6,4,3,2,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [7,5,8,2,1,4,3,6]=>[1,7,3,8,6,4,2,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [6,7,1,2,5,4,8,3]=>[1,6,4,2,7,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,8,1,2,5,7,4,3]=>[1,6,7,4,2,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,1,2,3,8,6,4,5]=>[1,7,4,3,2,5,8,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [1,5,4,8,2,3,7,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,7,8,2,3,5,6,4]=>[1,2,7,6,5,3,8,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [7,5,8,2,3,1,4,6]=>[1,7,4,2,5,3,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,4,1,2,6,8,3,5]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,3,5,4,2,1,8,6]=>[1,7,8,6,2,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [7,3,2,8,5,6,1,4]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [1,7,4,3,6,8,5,2]=>[1,2,7,5,6,8,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [4,7,6,5,2,3,8,1]=>[1,4,5,2,7,8,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,7,6,5,1,3,8,2]=>[1,4,5,2,7,8,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,4,6,8,7,2,1,3]=>[1,5,7,2,4,8,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,7,4,2,1,8,5,3]=>[1,6,8,3,4,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,7,3,2,1,8,5,4]=>[1,6,8,4,2,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,7,6,3,2,8,4,5]=>[1,2,7,4,3,6,8,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [5,4,2,1,7,3,6,8]=>[1,5,7,6,3,2,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,5,8,2,6,1,7,4]=>[1,3,8,4,2,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,7,6,1,5,2,8,4]=>[1,3,6,2,7,8,4,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [1,7,6,2,5,8,4,3]=>[1,2,7,4,3,6,8,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [1,7,6,5,8,4,2,3]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [3,7,6,5,8,1,2,4]=>[1,3,6,2,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,7,6,2,8,4,5,1]=>[1,3,6,4,2,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,3,6,8,5,1,2,7]=>[1,4,8,7,2,3,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [2,7,1,5,8,4,3,6]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,7,6,1,8,4,3,5]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [7,1,2,6,3,5,4,8]=>[1,7,4,6,5,3,2,8]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [6,7,8,4,2,5,3,1]=>[1,6,5,2,7,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,1,2,5,7,8,4,3]=>[1,6,8,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,1,2,7,8,5,3,6]=>[1,4,7,3,2,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,7,3,1,2,6,8,5]=>[1,4,2,7,8,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,7,1,3,8,6,5]=>[1,4,2,3,7,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,2,1,4,7,8,3,6]=>[1,5,7,3,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,6,2,7,3,4,8,1]=>[1,5,3,2,6,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,1,3,8,5,4,7,2]=>[1,6,4,8,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,7,6,8,5,1,3,4]=>[1,2,7,3,6,4,8,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,7,6,8,5,3,1,4]=>[1,2,7,3,6,4,8,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,4,6,1,5,7,3,8]=>[1,2,4,3,6,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,6,2,3,5,8,7,4]=>[1,2,6,8,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [4,7,2,3,1,6,8,5]=>[1,4,3,2,7,8,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [6,7,3,1,5,4,8,2]=>[1,6,4,2,7,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,4,6,2,8,3,5,1]=>[1,7,5,8,2,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,3,5,1,4,8,2,6]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [3,4,6,5,1,2,7,8]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [7,5,4,3,8,6,2,1]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [4,3,8,2,6,7,5,1]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,1,6,2,5,3,7,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,1,8,6,4,7,2,3]=>[1,5,4,6,7,2,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [4,2,6,1,5,3,8,7]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,7,2,3,1,5,8,4]=>[1,6,5,2,7,8,4,3]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [7,5,2,3,8,1,6,4]=>[1,7,6,2,5,8,4,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [7,5,2,3,8,4,1,6]=>[1,7,2,5,8,6,4,3]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [8,1,7,5,2,3,4,6]=>[1,8,6,3,7,4,5,2]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [4,5,1,6,2,8,7,3]=>[1,4,6,8,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [9,2,3,4,5,6,7,8,1]=>[1,9,2,3,4,5,6,7,8]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]] [8,2,3,4,5,6,7,1,9]=>[1,8,2,3,4,5,6,7,9]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]] [7,2,3,4,5,6,1,8,9]=>[1,7,2,3,4,5,6,8,9]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,[.,.]]]] [4,2,3,1,5,6,7,8,9]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [1,2,4,3,5,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,4,5,3,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,4,3,5,6,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,4,6,8,5,7,3]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,1,7,5,8,6,3,4]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [4,7,3,8,6,5,2,1]=>[1,4,8,2,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [3,8,7,4,6,5,1,2]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [7,3,8,4,6,5,1,2]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,4,3,6,5,8,1,2]=>[1,7,2,4,6,8,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [4,5,8,7,2,6,1,3]=>[1,4,7,2,5,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,7,6,5,8,3,1]=>[1,4,6,8,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,7,8,5,2,3,1]=>[1,4,8,2,6,3,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,8,5,4,1,7,6,2]=>[1,3,5,2,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [6,4,7,2,5,8,3,1]=>[1,6,8,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,3,6,4,1,2,8,7]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,8,4,3,5,7,1,2]=>[1,6,7,2,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,2,4,8,7,6,1,3]=>[1,5,7,2,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,2,5,1,7,8,3,6]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [2,5,4,1,3,8,6,7]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,4,5,3,8,2,6,7]=>[1,2,4,3,5,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [5,1,8,2,4,3,6,7]=>[1,5,4,2,3,8,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [1,5,4,8,2,3,6,7]=>[1,2,5,3,4,8,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [3,5,1,4,7,8,2,6]=>[1,3,2,5,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,4,8,2,6,5,7,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,6,2,4,8,7,1,5]=>[1,3,2,6,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,7,3,2,6,8,1,5]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,3,4,6,8,1,2,5]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [3,6,7,2,5,8,1,4]=>[1,3,7,2,6,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [6,1,5,8,3,4,7,2]=>[1,6,4,8,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,6,8,1,3,4,7,2]=>[1,5,3,8,2,6,4,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [2,8,5,6,3,4,7,1]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [8,1,6,3,5,4,7,2]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [7,1,2,5,8,4,6,3]=>[1,7,6,4,5,8,3,2]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [6,2,4,8,1,7,3,5]=>[1,6,7,3,4,8,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,1,7,8,5,4,6,2]=>[1,3,7,6,4,8,2,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [1,6,2,7,4,8,5,3]=>[1,2,6,8,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,7,1,8,4,3,5,6]=>[1,2,7,5,4,8,6,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [6,7,1,8,3,2,4,5]=>[1,6,2,7,4,8,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [2,7,6,3,5,8,1,4]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,7,5,6,8,1,3,4]=>[1,2,7,3,5,8,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [6,7,2,8,1,3,4,5]=>[1,6,3,2,7,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [1,5,7,6,8,2,3,4]=>[1,2,5,8,4,6,3,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [7,4,6,8,5,3,1,2]=>[1,7,2,4,8,3,6,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [2,1,5,7,8,3,6,4]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [4,7,5,8,6,3,1,2]=>[1,4,8,2,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [1,6,8,3,2,5,4,7]=>[1,2,6,5,3,8,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [7,8,5,1,3,2,6,4]=>[1,7,6,2,8,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [2,6,8,1,5,4,7,3]=>[1,2,6,4,3,8,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,5,4,7,6,2,8,3]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,3,7,6,5,1,8,4]=>[1,2,3,7,8,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [3,1,2,4,8,5,7,6]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [2,5,8,4,6,3,1,7]=>[1,2,5,6,3,8,7,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [7,1,5,4,8,3,2,6]=>[1,7,2,3,5,8,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,4,1,7,5,3,2,8]=>[1,6,3,2,4,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,7,6,4,8,1,5,3]=>[1,2,7,5,8,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [7,2,5,4,8,1,6,3]=>[1,7,6,2,3,5,8,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [1,7,2,5,3,8,6,4]=>[1,2,7,6,8,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [7,2,3,8,6,1,5,4]=>[1,7,5,6,2,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,3,2,5,8,1,6,4]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [5,3,8,4,1,2,6,7]=>[1,5,2,3,8,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,2,8,4,1,6,3,7]=>[1,5,2,3,8,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [2,7,5,1,8,3,6,4]=>[1,2,7,6,3,5,8,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [3,8,7,2,4,6,1,5]=>[1,3,7,2,8,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,7,1,3,2,4,8,6]=>[1,5,2,7,8,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [8,4,7,6,3,5,1,2]=>[1,8,2,4,6,5,3,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,1,7,4,2,3,5,6]=>[1,8,6,3,7,5,2,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [6,5,1,3,8,7,4,2]=>[1,6,7,4,3,2,5,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,1,8,5,3,7,2,4]=>[1,6,7,2,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,6,5,1,7,4,3,2]=>[1,8,2,6,4,3,5,7]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [8,2,3,7,1,4,5,6]=>[1,8,6,4,7,5,2,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [2,8,3,7,1,4,5,6]=>[1,2,8,6,4,7,5,3]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [5,6,2,7,4,3,1,8]=>[1,5,4,7,2,6,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [8,6,2,7,4,1,3,5]=>[1,8,5,4,7,3,2,6]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [3,7,8,5,2,1,4,6]=>[1,3,8,6,2,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,8,6,5,1,2,7,3]=>[1,4,5,2,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,8,6,5,1,2,3,7]=>[1,4,5,2,8,7,3,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [3,4,5,1,7,6,8,2]=>[1,3,5,7,8,2,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,8,7,6,5,1,2,4]=>[1,3,7,2,8,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [8,4,6,7,1,2,5,3]=>[1,8,3,6,2,4,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [5,7,2,6,1,8,4,3]=>[1,5,2,7,4,6,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,7,2,6,1,3,8,4]=>[1,5,2,7,8,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,8,2,6,1,4,7,3]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [3,8,7,5,6,1,4,2]=>[1,3,7,4,5,6,2,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [7,4,6,5,1,3,8,2]=>[1,7,8,2,4,5,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [1,7,3,4,5,2,8,6]=>[1,2,7,8,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [4,8,2,1,3,5,6,7]=>[1,4,2,8,7,6,5,3]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [1,7,2,5,4,3,8,6]=>[1,2,7,8,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [2,6,7,3,4,8,1,5]=>[1,2,6,8,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [2,1,5,7,4,3,8,6]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [4,1,8,7,5,6,2,3]=>[1,4,7,2,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,4,1,3,8,7,5,2]=>[1,6,7,5,8,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [2,1,7,4,6,8,3,5]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,7,2,4,6,8,3,5]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [8,6,4,2,7,3,5,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [1,8,6,2,7,3,5,4]=>[1,2,8,4,3,6,5,7]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [1,7,8,6,2,3,5,4]=>[1,2,7,5,3,8,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,1,8,3,5,7,6,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [3,5,8,1,7,6,2,4]=>[1,3,8,4,2,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [2,8,1,3,6,7,5,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [7,2,4,8,6,1,5,3]=>[1,7,5,6,2,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [2,4,1,5,6,7,8,9,10,3]=>[1,2,4,5,6,7,8,9,10,3]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,5,6,7,9,1,10,8]=>[1,2,3,4,5,6,7,9,10,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] [2,3,5,1,6,7,8,9,10,4]=>[1,2,3,5,6,7,8,9,10,4]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,5,6,8,1,9,10,7]=>[1,2,3,4,5,6,8,9,10,7]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]] [2,3,4,6,1,7,8,9,10,5]=>[1,2,3,4,6,7,8,9,10,5]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]] [2,3,4,5,7,1,8,9,10,6]=>[1,2,3,4,5,7,8,9,10,6]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]] [4,1,2,5,6,7,8,9,10,3]=>[1,4,5,6,7,8,9,10,3,2]=>[.,[[[.,.],.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [2,3,4,5,6,7,8,10,1,11,9]=>[1,2,3,4,5,6,7,8,10,11,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]] [2,3,4,10,1,7,8,9,5,6]=>[1,2,3,4,10,6,7,8,9,5]=>[.,[.,[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]]] [8,2,1,3,4,5,6,7,9]=>[1,8,7,6,5,4,3,2,9]=>[.,[[[[[[[.,.],.],.],.],.],.],[.,.]]] [3,2,4,5,6,7,8,1,9]=>[1,3,4,5,6,7,8,2,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [9,2,1,3,4,5,6,7,8,10]=>[1,9,8,7,6,5,4,3,2,10]=>[.,[[[[[[[[.,.],.],.],.],.],.],.],[.,.]]] [6,4,3,2,8,1,7,5]=>[1,6,2,4,3,5,8,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,2,4,3,8,1,7,5]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,8,4,3,1,6,7,2]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,2,8,1,5,7,6,3]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [6,3,7,2,5,4,8,1]=>[1,6,4,2,3,7,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,7,2,6,3,4,8,1]=>[1,5,3,2,7,8,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,7,5,4,6,2,8,1]=>[1,3,5,6,2,7,8,4]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,8,3,2,1,7,4,5]=>[1,6,7,4,2,8,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,8,1,7,5,3,2,6]=>[1,4,7,2,8,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,4,3,7,2,8,6,1]=>[1,5,2,4,7,6,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [3,6,5,7,2,8,4,1]=>[1,3,5,2,6,8,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [6,3,8,4,1,7,2,5]=>[1,6,7,2,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [7,2,8,1,6,4,3,5]=>[1,7,3,8,5,6,4,2]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,2,6,4,3,5,1,7]=>[1,8,7,2,3,6,5,4]=>[.,[[[.,[.,[[[.,.],.],.]]],.],.]] [2,8,7,5,3,1,4,6]=>[1,2,8,6,3,7,4,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [2,5,6,3,1,4,8,7]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,4,7,8,5,3,1,6]=>[1,2,4,8,6,3,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [6,5,8,7,3,2,4,1]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [2,1,4,7,8,5,3,6]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [8,3,1,6,5,7,4,2]=>[1,8,2,3,4,6,7,5]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [8,5,6,7,3,1,4,2]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,7,5,3,2,6,4,1]=>[1,8,2,7,4,3,5,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [6,1,4,3,7,8,2,5]=>[1,6,8,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,1,2,7,5,8,3,4]=>[1,6,8,4,7,3,2,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [2,7,3,1,4,6,8,5]=>[1,2,7,8,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [2,8,3,1,6,5,7,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [3,8,5,6,7,1,2,4]=>[1,3,5,7,2,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [6,5,1,2,8,4,7,3]=>[1,6,4,2,5,8,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,5,8,1,4,6,7,3]=>[1,2,5,4,3,8,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [2,1,8,7,5,4,6,3]=>[1,2,3,8,4,7,6,5]=>[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] [7,8,3,4,1,6,5,2]=>[1,7,5,2,8,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,7,3,4,2,6,5,1]=>[1,8,2,7,5,3,4,6]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [8,4,5,2,3,7,1,6]=>[1,8,6,7,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [4,7,5,2,3,8,1,6]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,5,2,3,7,8,4,1]=>[1,6,8,2,5,7,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [7,2,6,3,1,5,8,4]=>[1,7,8,4,3,6,5,2]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [2,8,4,1,5,7,6,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [1,8,4,2,5,7,6,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,8,5,4,1,7,6,3]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [1,8,5,2,4,7,6,3]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [1,4,6,2,8,7,5,3]=>[1,2,4,3,6,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [7,8,2,4,1,6,5,3]=>[1,7,5,2,8,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [2,4,6,1,8,7,5,3]=>[1,2,4,3,6,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,8,4,5,1,7,6,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [3,5,8,2,7,6,1,4]=>[1,3,8,4,2,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [2,1,6,8,7,5,3,4]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,8,2,4,5,7,6,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [1,2,8,3,5,7,6,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [1,3,8,2,5,7,6,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [2,3,8,1,5,7,6,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [3,2,8,1,5,7,6,4]=>[1,3,8,4,2,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,1,8,2,5,7,6,4]=>[1,3,8,4,2,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [2,8,1,4,5,7,6,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [7,8,2,1,4,6,5,3]=>[1,7,5,4,2,8,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [2,3,6,8,7,5,1,4]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [3,1,6,8,7,2,5,4]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,8,4,5,1,6,2,7]=>[1,3,4,5,2,8,7,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [6,1,4,5,7,2,3,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,3,8,6,2,7,1,4]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [8,3,6,1,5,7,2,4]=>[1,8,4,2,3,6,7,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [6,8,1,4,5,2,3,7]=>[1,6,2,8,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,5,8,4,6,2,3,7]=>[1,2,5,6,3,8,7,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,1,6,5,3,8,4,7]=>[1,2,3,6,8,7,4,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [5,6,8,1,4,2,3,7]=>[1,5,4,2,6,3,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [5,7,4,8,1,2,3,6]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,2,1,5,3,7,4,6]=>[1,8,6,7,4,5,3,2]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [4,7,8,1,2,6,3,5]=>[1,4,2,7,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,7,1,5,6,2,3,4]=>[1,8,4,5,6,2,7,3]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [3,7,1,6,2,4,8,5]=>[1,3,2,7,8,5,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,1,2,7,6,8,3,4]=>[1,5,6,8,4,7,3,2]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [6,1,7,2,5,8,3,4]=>[1,6,8,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,7,6,5,8,2,3,4]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,6,8,5,7,2,3,4]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,6,3,8,7,2,4,5]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,7,3,2,4,6,8,5]=>[1,2,7,8,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [3,1,2,7,8,4,6,5]=>[1,3,2,4,7,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [5,1,2,6,8,7,3,4]=>[1,5,8,4,6,7,3,2]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [1,8,6,2,5,7,3,4]=>[1,2,8,4,3,6,7,5]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [5,7,8,1,2,6,3,4]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,7,1,2,8,4,6,5]=>[1,3,2,7,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [1,5,8,7,6,2,3,4]=>[1,2,5,6,3,8,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [7,8,6,1,5,2,3,4]=>[1,7,3,6,2,8,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [1,9,3,4,5,6,7,8,2]=>[1,2,9,3,4,5,6,7,8]=>[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]] [9,2,3,4,5,6,7,8,1,10]=>[1,9,2,3,4,5,6,7,8,10]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]] [1,10,3,4,5,6,7,8,9,2]=>[1,2,10,3,4,5,6,7,8,9]=>[.,[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]] [1,7,4,8,2,5,3,6]=>[1,2,7,3,4,8,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [7,1,8,2,4,6,3,5]=>[1,7,3,8,5,4,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [3,5,4,1,7,2,6,8]=>[1,3,4,2,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [7,6,5,3,8,4,1,2]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [6,4,5,7,8,1,3,2]=>[1,6,2,4,7,3,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [1,5,4,8,6,3,7,2]=>[1,2,5,6,3,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [3,8,4,5,2,6,7,1]=>[1,3,4,5,2,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [5,7,8,4,6,3,2,1]=>[1,5,6,3,8,2,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [7,5,2,3,4,8,6,1]=>[1,7,6,8,2,5,4,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [7,3,5,4,2,8,6,1]=>[1,7,6,8,2,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [5,6,1,3,2,4,7,8]=>[1,5,2,6,4,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [2,5,1,3,7,8,6,4]=>[1,2,5,7,6,8,4,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [4,3,7,2,1,8,6,5]=>[1,4,2,3,7,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,6,7,2,1,3,5,8]=>[1,4,2,6,3,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,1,6,4,7,5,2,8]=>[1,3,6,5,7,2,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,6,2,7,5,4,1,8]=>[1,3,2,6,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,4,7,5,3,6,1,8]=>[1,2,4,5,3,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,3,5,8,6,4,7,1]=>[1,2,3,5,6,4,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,4,7,3,8,6,5,1]=>[1,2,4,3,7,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [3,4,2,7,5,8,6,1]=>[1,3,2,4,7,6,8,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [2,5,8,7,4,1,3,6]=>[1,2,5,4,7,3,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [2,6,4,7,5,3,8,1]=>[1,2,6,3,4,7,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,2,4,7,1,3,8,5]=>[1,6,3,4,7,8,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,3,5,1,4,2,8,6]=>[1,7,8,6,2,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [6,1,4,7,5,3,8,2]=>[1,6,3,4,7,8,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,1,8,4,7,3,2,5]=>[1,6,3,8,5,7,2,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [4,7,3,6,1,2,8,5]=>[1,4,6,2,7,8,5,3]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,2,1,7,4,3,8,6]=>[1,5,4,7,8,6,3,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [4,7,6,2,3,1,8,5]=>[1,4,2,7,8,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,6,8,2,5,3,4,1]=>[1,7,4,2,6,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,3,6,1,8,7,5,4]=>[1,2,3,6,7,5,8,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,6,8,7,5,3,1,4]=>[1,2,6,3,8,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,4,1,7,5,2,8,3]=>[1,6,2,4,7,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,7,8,2,3,6,1,4]=>[1,5,3,8,4,2,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [4,8,7,1,2,5,6,3]=>[1,4,2,8,3,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [2,8,7,4,1,5,6,3]=>[1,2,8,3,7,6,5,4]=>[.,[.,[[.,[[[[.,.],.],.],.]],.]]] [8,6,2,1,5,7,4,3]=>[1,8,3,2,6,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [6,1,3,7,5,8,2,4]=>[1,6,8,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [4,7,3,1,8,5,6,2]=>[1,4,2,7,6,5,8,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [2,6,7,5,3,4,8,1]=>[1,2,6,4,5,3,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,6,4,5,7,3,8,1]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,1,4,5,8,3,7,2]=>[1,6,3,4,5,8,2,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,4,1,8,7,2,5,3]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,5,7,2,6,8,1,3]=>[1,4,2,5,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [6,9,1,2,3,4,5,7,8]=>[1,6,4,2,9,8,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[[[.,.],.],.]]] [1,3,8,5,2,7,4,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [1,3,8,6,7,2,4,5]=>[1,2,3,8,5,7,4,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [2,8,3,7,6,1,4,5]=>[1,2,8,5,6,3,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [4,2,7,8,6,1,3,5]=>[1,4,8,5,6,2,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [1,3,8,7,6,2,4,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [5,2,6,7,8,1,3,4]=>[1,5,8,4,7,3,6,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [4,5,6,8,1,2,7,3]=>[1,4,8,3,6,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [3,5,8,6,1,2,7,4]=>[1,3,8,4,6,2,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [1,4,6,8,7,2,3,5]=>[1,2,4,8,5,7,3,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [4,5,3,8,1,7,2,6]=>[1,4,8,6,7,2,5,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,5,8,4,1,7,2,6]=>[1,3,8,6,7,2,5,4]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [5,6,4,8,2,3,7,1]=>[1,5,2,6,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [7,2,6,5,8,1,3,4]=>[1,7,3,6,2,4,5,8]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [6,3,7,5,2,4,8,1]=>[1,6,4,5,2,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,1,2,7,4,5,3,6]=>[1,8,6,5,4,7,3,2]=>[.,[[[[[[.,.],.],.],.],[.,.]],.]] [2,5,7,4,6,1,3,8]=>[1,2,5,6,3,7,4,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [6,1,7,4,5,3,8,2]=>[1,6,3,7,8,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,6,4,8,3,1,7,5]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [8,1,3,7,5,6,4,2]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [1,2,5,3,8,6,7,4]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [4,1,6,5,7,8,2,3]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,1,3,7,4,2,8,5]=>[1,6,2,3,4,7,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,3,8,4,2,6,5,1]=>[1,7,5,2,3,8,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,5,3,4,2,7,1,6]=>[1,8,6,7,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [1,3,8,2,5,6,7,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [1,8,6,7,2,5,4,3]=>[1,2,8,3,6,5,4,7]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [1,6,7,3,8,5,4,2]=>[1,2,6,5,8,3,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [7,3,4,8,1,6,5,2]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,7,2,4,6,1,5,3]=>[1,8,3,2,7,5,6,4]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [5,4,6,7,8,1,3,2]=>[1,5,8,2,4,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,3,6,7,8,1,4,2]=>[1,5,8,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,3,7,6,8,4,1,2]=>[1,5,8,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [7,5,3,2,8,6,4,1]=>[1,7,4,2,5,8,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [4,5,6,3,8,2,7,1]=>[1,4,3,6,2,5,8,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [5,4,8,7,2,1,3,6]=>[1,5,2,4,7,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,3,6,4,8,2,7,1]=>[1,5,8,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,3,7,4,6,2,8,1]=>[1,5,6,2,3,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,2,6,3,7,4,5,1]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [8,2,4,7,3,5,6,1]=>[1,8,2,3,4,7,6,5]=>[.,[[.,[.,[.,[[[.,.],.],.]]]],.]] [8,2,6,5,7,3,4,1]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [4,5,6,2,7,3,8,1]=>[1,4,2,5,7,8,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [7,4,6,1,5,2,8,3]=>[1,7,8,3,6,2,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [5,4,6,2,8,3,7,1]=>[1,5,8,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [8,4,6,1,7,2,5,3]=>[1,8,3,6,2,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [5,2,1,6,3,8,7,4]=>[1,5,3,2,4,6,8,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [4,5,6,3,7,1,8,2]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,3,2,8,5,4,1,7]=>[1,6,4,8,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,8,4,1,5,2,6,7]=>[1,3,4,2,8,7,6,5]=>[.,[[.,.],[.,[[[[.,.],.],.],.]]]] [2,5,4,3,8,1,6,7]=>[1,2,5,8,7,6,3,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,5,7,4,3,1,6,8]=>[1,2,5,3,7,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,3,4,2,7,1,6,8]=>[1,5,7,6,2,3,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,2,5,1,3,8,7,6]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,3,5,1,2,7,6,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,3,4,1,7,2,6,8]=>[1,5,7,6,2,3,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,1,6,3,5,2,7,8]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,7,2,4,1,6,5,8]=>[1,3,2,7,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,8,6,1,7,4,3,5]=>[1,2,8,5,7,3,6,4]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [2,5,4,6,1,3,7,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,5,6,4,1,3,7,8]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [7,1,5,6,3,2,4,8]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,1,2,5,4,6,3,8]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [2,4,1,6,5,3,7,8]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [7,1,2,6,5,4,3,8]=>[1,7,3,2,4,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [8,2,1,5,6,3,7,4]=>[1,8,4,5,6,3,2,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [2,8,5,1,6,4,7,3]=>[1,2,8,3,5,6,4,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [6,1,4,5,3,2,7,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,1,6,5,4,2,7,8]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,1,4,6,5,2,7,8]=>[1,3,4,6,2,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [6,4,1,5,3,2,8,7]=>[1,6,2,4,5,3,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [2,1,8,6,3,7,5,4]=>[1,2,3,8,4,6,7,5]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [5,8,3,1,7,6,4,2]=>[1,5,7,4,2,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,6,3,8,7,4,1,2]=>[1,5,7,2,6,4,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,2,6,8,7,4,1,3]=>[1,5,7,2,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,3,8,5,7,2,6,1]=>[1,4,5,7,6,2,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,3,8,5,4,1,2,7]=>[1,6,2,3,8,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,3,8,4,5,1,2,7]=>[1,6,2,3,8,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,2,3,1,4,8,6,7]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [5,4,1,3,2,8,6,7]=>[1,5,2,4,3,6,8,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,1,3,4,2,8,6,7]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,2,1,4,3,8,6,7]=>[1,5,3,2,4,6,8,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [4,2,7,3,8,5,1,6]=>[1,4,3,7,2,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,7,3,2,8,5,1,6]=>[1,4,2,7,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,3,1,2,4,8,6,7]=>[1,5,4,2,3,6,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [5,4,3,1,2,8,6,7]=>[1,5,2,4,3,6,8,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,3,4,1,2,8,6,7]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,2,3,4,1,8,6,7]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,1,7,3,4,6,8,2]=>[1,5,4,3,7,8,2,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [6,8,1,3,4,5,7,2]=>[1,6,5,4,3,2,8,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [3,5,2,8,1,6,7,4]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [6,2,3,7,4,1,8,5]=>[1,6,2,3,4,7,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,2,6,8,4,3,1,5]=>[1,7,2,3,6,4,8,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [3,7,2,8,6,5,1,4]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [7,4,5,1,8,2,3,6]=>[1,7,3,5,8,6,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,2,3,1,8,4,5,6]=>[1,7,5,8,6,4,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [2,1,4,8,3,7,5,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [4,8,1,6,7,3,2,5]=>[1,4,6,3,2,8,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [1,2,7,8,4,3,6,5]=>[1,2,3,7,6,4,8,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [5,8,1,4,3,2,7,6]=>[1,5,3,2,8,6,4,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,3,7,8,4,2,6,1]=>[1,5,4,8,2,3,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [8,5,2,4,3,1,7,6]=>[1,8,6,2,5,3,4,7]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [3,5,6,4,8,1,7,2]=>[1,3,6,2,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [3,5,4,6,7,1,8,2]=>[1,3,4,6,2,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [1,4,2,6,5,8,7,3]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,3,2,6,4,8,7,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,6,2,5,3,8,7,4]=>[1,2,6,8,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,5,1,4,3,8,7,6]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,7,3,5,4,8,6,2]=>[1,2,7,6,8,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,8,2,6,3,7,5,4]=>[1,2,8,4,6,7,5,3]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [1,8,3,6,4,7,5,2]=>[1,2,8,3,4,6,7,5]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [1,7,2,6,4,8,5,3]=>[1,2,7,5,4,6,8,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,7,2,6,3,8,5,4]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,5,2,7,4,8,6,3]=>[1,2,5,4,7,6,8,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,4,2,8,5,7,6,3]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [1,5,3,8,4,7,6,2]=>[1,2,5,4,8,3,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [8,3,1,4,2,6,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [4,8,7,3,5,2,1,6]=>[1,4,3,7,2,8,6,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [6,8,7,3,5,2,4,1]=>[1,6,2,8,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,3,5,1,2,6,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,6,4,1,5,3,2,7]=>[1,8,7,2,6,3,4,5]=>[.,[[[.,[[.,[.,[.,.]]],.]],.],.]] [8,6,5,4,1,3,2,7]=>[1,8,7,2,6,3,5,4]=>[.,[[[.,[[.,[[.,.],.]],.]],.],.]] [2,3,8,7,4,6,1,5]=>[1,2,3,8,5,4,7,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [6,8,7,3,1,5,4,2]=>[1,6,5,2,8,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [2,5,8,7,4,6,3,1]=>[1,2,5,4,7,3,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [4,8,7,6,5,1,3,2]=>[1,4,6,2,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,8,7,5,1,6,2,4]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,3,8,7,5,6,1,4]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [2,8,7,1,3,6,4,5]=>[1,2,8,5,3,7,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [8,5,4,7,2,1,3,6]=>[1,8,6,2,5,3,4,7]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [6,8,7,3,5,2,1,4]=>[1,6,2,8,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [3,5,8,6,4,2,7,1]=>[1,3,8,2,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [6,8,4,1,5,2,7,3]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,8,4,6,1,2,7,3]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [2,4,8,6,5,1,7,3]=>[1,2,4,6,3,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [4,8,7,6,5,2,1,3]=>[1,4,6,2,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,8,7,5,1,6,2,3]=>[1,4,5,2,8,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [4,5,2,1,8,6,7,3]=>[1,4,2,5,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,5,8,3,1,6,7,2]=>[1,4,3,8,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [5,7,2,8,4,6,1,3]=>[1,5,4,8,3,2,7,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [6,7,3,2,4,8,5,1]=>[1,6,8,2,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [8,7,2,6,5,1,3,4]=>[1,8,4,6,2,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [5,2,7,8,4,1,3,6]=>[1,5,4,8,6,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [2,7,8,6,4,1,3,5]=>[1,2,7,3,8,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,6,3,5,2,8,4,1]=>[1,7,4,5,2,6,8,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,6,5,1,7,2,4,3]=>[1,8,3,5,7,4,2,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [6,8,5,1,7,3,2,4]=>[1,6,3,5,7,2,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [1,6,8,3,7,4,2,5]=>[1,2,6,4,3,8,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [5,1,6,3,4,8,2,7]=>[1,5,4,3,6,8,7,2]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [3,5,2,4,8,1,7,6]=>[1,3,2,5,8,6,4,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [6,3,8,2,4,1,7,5]=>[1,6,2,3,8,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,3,8,7,5,4,2,1]=>[1,6,4,7,2,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,8,4,2,1,7,5,3]=>[1,6,7,5,2,8,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [5,2,6,4,3,8,1,7]=>[1,5,3,6,8,7,2,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [6,5,3,1,4,8,2,7]=>[1,6,8,7,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [3,1,7,8,6,4,2,5]=>[1,3,7,2,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,8,1,7,6,2,5,4]=>[1,3,2,8,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [7,2,6,3,8,5,4,1]=>[1,7,4,3,6,5,8,2]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [1,7,5,8,2,4,3,6]=>[1,2,7,3,5,4,8,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [6,1,5,2,4,8,3,7]=>[1,6,8,7,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [1,5,6,3,8,2,4,7]=>[1,2,5,8,7,4,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [8,7,1,3,6,5,2,4]=>[1,8,4,3,2,7,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [2,6,7,4,3,8,5,1]=>[1,2,6,8,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,5,8,7,2,4,6,3]=>[1,2,5,3,8,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [8,3,7,2,5,1,6,4]=>[1,8,4,2,3,7,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [3,7,2,8,1,5,4,6]=>[1,3,2,7,4,8,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,2,6,1,5,8,4,7]=>[1,3,6,8,7,4,2,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [7,2,1,5,8,4,3,6]=>[1,7,3,2,4,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [1,7,8,3,2,6,5,4]=>[1,2,7,5,3,8,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,7,4,8,3,2,6,5]=>[1,2,7,6,3,4,8,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,7,5,4,8,3,2,6]=>[1,2,7,3,5,8,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [6,1,5,4,3,8,2,7]=>[1,6,8,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [1,7,4,5,6,8,2,3]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,3,4,5,6,7,9,8,2]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [2,3,4,5,6,7,9,8,1,10]=>[1,2,3,4,5,6,7,9,8,10]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] [7,3,4,5,6,8,1,2,9]=>[1,7,2,3,4,5,6,8,9]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,[.,.]]]] [2,3,4,5,7,6,8,1,9]=>[1,2,3,4,5,7,8,6,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [1,3,4,5,6,8,7,9,2]=>[1,2,3,4,5,6,8,9,7]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [1,3,4,5,6,7,8,10,9,2]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [1,6,4,2,3,5,7,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,8,7,2,3,4,5,6]=>[1,2,8,6,4,3,7,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [1,5,8,6,2,3,4,7]=>[1,2,5,3,8,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,6,5,7,2,3,4,8]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,3,2,7,6,4,5,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,2,3,7,6,4,5,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,5,4,2,3,7,6,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,5,4,2,3,8,6,7]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,3,2,8,6,4,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [1,7,5,8,2,3,4,6]=>[1,2,7,4,8,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [1,8,7,5,2,3,4,6]=>[1,2,8,6,3,7,4,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [2,1,5,8,6,3,7,4]=>[1,2,3,5,6,4,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,5,8,4,6,1,7,3]=>[1,2,5,6,3,8,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,5,3,8,6,1,7,4]=>[1,2,5,6,3,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,6,3,5,8,1,7,4]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,3,2,5,8,1,7,4]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,3,2,8,6,1,7,4]=>[1,5,6,2,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,8,4,6,1,3,7,2]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,3,8,6,1,4,7,2]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [2,4,8,1,7,6,5,3]=>[1,2,4,3,8,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [4,3,8,1,5,7,6,2]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,8,4,1,5,7,6,2]=>[1,3,4,2,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [4,3,6,8,5,2,7,1]=>[1,4,8,2,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,5,4,7,2,6,3,1]=>[1,8,2,5,3,4,7,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [3,6,8,5,4,2,7,1]=>[1,3,8,2,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,6,4,1,8,2,7,5]=>[1,3,4,2,6,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [4,8,6,5,1,3,7,2]=>[1,4,5,2,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [2,8,3,5,6,7,1,4]=>[1,2,8,4,5,6,7,3]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [2,7,5,4,6,1,8,3]=>[1,2,7,8,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,3,7,4,6,1,8,5]=>[1,2,3,7,8,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,6,7,4,1,3,8,5]=>[1,2,6,3,7,8,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [2,4,6,3,5,7,8,1]=>[1,2,4,3,6,7,8,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [3,6,4,2,5,7,8,1]=>[1,3,4,2,6,7,8,5]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [2,3,6,1,5,7,8,4]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [4,3,6,2,5,7,8,1]=>[1,4,2,3,6,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,1,2,5,7,8,3]=>[1,4,2,6,7,8,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,6,4,1,5,7,8,3]=>[1,2,6,7,8,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,4,1,6,5,7,8,3]=>[1,2,4,6,7,8,3,5]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [7,5,4,2,6,1,8,3]=>[1,7,8,3,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [4,7,3,1,8,6,5,2]=>[1,4,2,7,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,7,5,3,1,8,6]=>[1,4,5,3,7,8,6,2]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [5,3,6,4,8,2,1,7]=>[1,5,8,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [7,3,2,5,4,1,8,6]=>[1,7,8,6,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,3,2,5,1,8,6,4]=>[1,7,6,8,4,5,2,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [4,7,6,3,8,2,1,5]=>[1,4,3,6,2,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,7,3,8,6,2,1,5]=>[1,4,8,5,6,2,7,3]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [2,7,5,3,1,8,6,4]=>[1,2,7,6,8,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [4,3,7,5,8,2,1,6]=>[1,4,5,8,6,2,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,3,7,5,2,6,1,8]=>[1,4,5,2,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [8,4,5,3,7,2,1,6]=>[1,8,6,2,4,3,5,7]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [4,3,5,2,8,6,1,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [1,2,3,4,5,9,7,8,6]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [1,2,3,4,9,6,7,8,5]=>[1,2,3,4,5,9,6,7,8]=>[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]] [1,2,3,9,5,6,7,8,4]=>[1,2,3,4,9,5,6,7,8]=>[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]] [1,2,9,4,5,6,7,8,3]=>[1,2,3,9,4,5,6,7,8]=>[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]] [1,2,3,4,5,6,10,8,9,7]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]] [1,2,3,4,9,7,6,8,5]=>[1,2,3,4,5,9,6,7,8]=>[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]] [1,2,3,4,5,10,7,8,9,6]=>[1,2,3,4,5,6,10,7,8,9]=>[.,[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]] [1,2,8,6,4,5,7,3]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [1,2,3,9,6,5,7,8,4]=>[1,2,3,4,9,5,6,7,8]=>[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]] [1,2,3,4,10,6,7,8,9,5]=>[1,2,3,4,5,10,6,7,8,9]=>[.,[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]] [1,8,5,3,4,6,7,2]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [1,2,9,5,4,6,7,8,3]=>[1,2,3,9,4,5,6,7,8]=>[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]] [1,2,3,10,5,6,7,8,9,4]=>[1,2,3,4,10,5,6,7,8,9]=>[.,[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]] [1,9,4,3,5,6,7,8,2]=>[1,2,9,3,4,5,6,7,8]=>[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]] [1,2,10,4,5,6,7,8,9,3]=>[1,2,3,10,4,5,6,7,8,9]=>[.,[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]] [9,3,2,4,5,6,7,8,1]=>[1,9,2,3,4,5,6,7,8]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]] [10,2,3,4,5,6,7,8,9,1]=>[1,10,2,3,4,5,6,7,8,9]=>[.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]] [8,7,5,6,1,3,4,2]=>[1,8,2,7,4,6,3,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [1,2,3,5,7,4,6,9,8]=>[1,2,3,4,5,7,6,8,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [1,2,3,4,6,8,5,7,10,9]=>[1,2,3,4,5,6,8,7,9,10]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]] [1,2,3,4,6,8,5,7,9]=>[1,2,3,4,5,6,8,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [1,2,3,4,7,5,8,6,9]=>[1,2,3,4,5,7,8,6,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [1,2,3,4,7,5,8,6,10,9]=>[1,2,3,4,5,7,8,6,9,10]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]] [1,2,3,5,7,4,6,9,8,10]=>[1,2,3,4,5,7,6,8,9,10]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]] [1,2,4,5,7,3,6,9,8]=>[1,2,3,4,5,7,6,8,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [1,2,5,6,3,7,4,9,8]=>[1,2,3,5,4,6,7,8,9]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]] [3,2,6,4,1,8,5,7]=>[1,3,6,8,7,5,2,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,8,6,5,3,1,4,7]=>[1,2,8,7,4,5,3,6]=>[.,[.,[[[[.,.],[.,[.,.]]],.],.]]] [5,2,4,7,6,8,3,1]=>[1,5,6,8,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [3,4,2,8,7,5,1,6]=>[1,3,2,4,8,6,5,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [8,5,7,6,3,2,4,1]=>[1,8,2,5,3,7,4,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [1,8,5,4,2,7,3,6]=>[1,2,8,6,7,3,5,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [3,7,6,1,5,8,4,2]=>[1,3,6,8,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,6,5,8,2,7,4,1]=>[1,3,5,2,6,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [8,3,2,7,4,6,5,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [7,1,6,2,3,8,4,5]=>[1,7,4,2,3,6,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,4,7,1,3,2,8,5]=>[1,6,2,4,3,7,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,1,3,8,7,2,6,4]=>[1,5,7,6,2,3,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,1,5,2,4,8,3,6]=>[1,7,3,5,4,2,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,1,4,8,5,6,2,3]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [2,3,1,9,4,5,6,7,8]=>[1,2,3,4,9,8,7,6,5]=>[.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]] [4,9,1,2,3,5,6,7,8]=>[1,4,2,9,8,7,6,5,3]=>[.,[[.,[.,.]],[[[[[.,.],.],.],.],.]]] [3,9,1,2,4,5,6,7,8]=>[1,3,2,9,8,7,6,5,4]=>[.,[[.,.],[[[[[[.,.],.],.],.],.],.]]] [6,10,1,2,3,4,5,7,8,9]=>[1,6,4,2,10,9,8,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[[[[.,.],.],.],.]]] [4,10,1,2,3,5,6,7,8,9]=>[1,4,2,10,9,8,7,6,5,3]=>[.,[[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]] [3,10,1,2,4,5,6,7,8,9]=>[1,3,2,10,9,8,7,6,5,4]=>[.,[[.,.],[[[[[[[.,.],.],.],.],.],.],.]]] [5,2,6,3,1,7,8,4]=>[1,5,2,3,6,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,3,5,1,6,7,8,2]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,7,6,1,2,3,8,4]=>[1,5,2,7,8,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [1,7,6,8,5,2,4,3]=>[1,2,7,4,8,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [5,6,3,7,1,4,8,2]=>[1,5,2,6,4,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,3,2,1,8,6,4,7]=>[1,5,8,7,4,2,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [7,8,6,1,4,5,2,3]=>[1,7,2,8,3,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [1,8,5,4,6,7,2,3]=>[1,2,8,3,5,6,7,4]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [6,5,8,3,7,2,1,4]=>[1,6,2,5,7,3,8,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,8,5,3,6,2,1,4]=>[1,7,2,8,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,8,4,3,2,6,5,1]=>[1,7,5,2,8,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [1,8,4,3,2,6,7,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [5,4,3,8,2,1,7,6]=>[1,5,2,4,8,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [6,4,8,3,2,1,7,5]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [1,8,4,3,2,7,6,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [6,5,8,3,1,2,7,4]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [1,8,6,7,3,2,4,5]=>[1,2,8,5,3,6,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [7,8,6,1,3,2,4,5]=>[1,7,4,2,8,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [1,8,4,3,2,7,5,6]=>[1,2,8,6,7,5,3,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [5,4,3,8,2,1,6,7]=>[1,5,2,4,8,7,6,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,4,3,8,2,6,7,1]=>[1,5,2,4,8,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,5,1,2,6,7,8,9,3]=>[1,4,2,5,6,7,8,9,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [6,4,2,3,5,1,8,7]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,2,3,6,1,4,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,6,3,2,5,4,7,1]=>[1,8,2,6,4,3,5,7]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [7,2,3,4,5,8,1,6]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [2,1,8,6,4,5,7,3]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [6,3,4,7,8,2,1,5]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,8,5,1,3,6,7,2]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,6,8,5,2,7,3,1]=>[1,4,5,2,6,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,8,6,2,7,4,5,1]=>[1,3,6,4,2,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [8,5,4,7,1,3,6,2]=>[1,8,2,5,3,4,7,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [8,1,5,2,3,7,6,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [6,4,2,3,7,8,5,1]=>[1,6,8,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,5,8,3,7,2,1,6]=>[1,4,3,8,6,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [3,7,2,8,4,5,1,6]=>[1,3,2,7,4,8,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,5,1,8,4,6,2,7]=>[1,3,2,5,4,8,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [4,2,7,5,8,1,3,6]=>[1,4,5,8,6,2,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,6,2,7,8,3,1,5]=>[1,4,7,2,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,7,4,5,1,6,2,8]=>[1,3,4,5,2,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [3,6,4,5,8,2,1,7]=>[1,3,4,5,8,7,2,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [7,5,4,1,6,3,2,8]=>[1,7,2,5,6,3,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [1,5,4,8,6,3,2,7]=>[1,2,5,6,3,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [7,5,4,8,6,3,1,2]=>[1,7,2,5,6,3,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [1,8,7,5,3,6,4,2]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [8,3,7,4,1,6,2,5]=>[1,8,5,2,3,7,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,5,4,1,6,3,2,7]=>[1,8,7,2,5,6,3,4]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] [1,7,4,2,6,5,3,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [8,2,1,5,6,7,3,4]=>[1,8,4,5,6,7,3,2]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [6,3,1,8,4,7,2,5]=>[1,6,7,2,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,1,4,8,6,3,2,5]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [4,1,8,5,6,7,2,3]=>[1,4,5,6,7,2,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,3,6,8,2,7,1,4]=>[1,5,2,3,6,7,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,3,7,4,8,2,1,5]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,3,6,1,4,7,2,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [4,3,6,8,2,7,1,5]=>[1,4,8,5,2,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,3,8,4,1,6,2,7]=>[1,5,2,3,8,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,3,8,1,4,7,2,6]=>[1,5,4,2,3,8,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [7,3,8,4,1,6,2,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [1,5,8,3,6,7,4,2]=>[1,2,5,6,7,4,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,8,2,5,6,7,3,4]=>[1,2,8,4,5,6,7,3]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [7,8,4,1,6,5,2,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,3,8,1,5,7,2,4]=>[1,6,7,2,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,3,1,2,5,7,4,6]=>[1,8,6,7,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,1,4,2,6,5,3,7]=>[1,8,7,3,4,2,5,6]=>[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] [2,5,4,8,3,7,6,1]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,3,5,7,4,6,8,1]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [4,5,2,3,8,6,1,7]=>[1,4,3,2,5,8,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [3,7,4,5,8,1,2,6]=>[1,3,4,5,8,6,2,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [5,8,2,1,6,3,4,7]=>[1,5,6,3,2,8,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [2,4,7,8,5,3,6,1]=>[1,2,4,8,3,7,6,5]=>[.,[.,[[.,.],[[[[.,.],.],.],.]]]] [5,3,1,4,7,2,8,6]=>[1,5,7,8,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,3,8,5,1,2,7,6]=>[1,4,5,2,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [2,4,7,5,8,3,6,1]=>[1,2,4,5,8,3,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [4,3,5,8,2,1,7,6]=>[1,4,8,6,2,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,8,5,7,3,1,2,6]=>[1,4,7,2,8,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,7,8,4,1,5,2,6]=>[1,3,8,6,5,2,7,4]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [3,4,7,5,8,2,1,6]=>[1,3,7,2,4,5,8,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [1,8,5,7,2,4,3,6]=>[1,2,8,6,4,7,3,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [1,8,5,4,2,3,6,7]=>[1,2,8,7,6,3,5,4]=>[.,[.,[[[[.,[[.,.],.]],.],.],.]]] [1,3,6,8,5,4,2,7]=>[1,2,3,6,4,8,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,6,3,8,2,7,4,5]=>[1,2,6,7,4,8,5,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,4,2,7,5,8,3,6]=>[1,2,4,7,3,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,8,2,3,6,7,5,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [1,3,6,8,2,7,5,4]=>[1,2,3,6,7,5,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,6,5,4,3,8,2,7]=>[1,2,6,8,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,8,3,4,5,6,2,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [1,2,7,8,4,5,3,6]=>[1,2,3,7,4,8,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [7,2,8,5,6,3,4,1]=>[1,7,4,5,6,3,8,2]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [6,2,8,7,5,4,1,3]=>[1,6,4,7,2,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,2,8,4,3,7,1,5]=>[1,6,7,2,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [1,4,7,3,2,6,8,5]=>[1,2,4,3,7,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,5,7,3,6,2,8,4]=>[1,2,5,6,3,7,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [3,6,2,7,1,5,4,8]=>[1,3,2,6,5,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [1,2,5,4,8,3,7,6]=>[1,2,3,5,8,6,4,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,4,3,5,8,2,7,6]=>[1,2,4,5,8,6,3,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [1,5,3,7,6,8,2,4]=>[1,2,5,6,8,4,7,3]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [1,6,4,5,7,8,2,3]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [4,2,6,5,7,8,1,3]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,2,5,7,6,8,1,4]=>[1,3,5,6,8,4,7,2]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [3,2,4,6,8,7,1,5]=>[1,3,4,6,7,2,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [5,3,2,6,8,4,7,1]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [3,1,8,6,4,7,2,5]=>[1,3,8,5,4,6,7,2]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [3,1,6,8,5,4,2,7]=>[1,3,6,4,8,7,2,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [5,3,2,8,7,6,4,1]=>[1,5,7,4,8,2,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,3,8,2,7,6,1,4]=>[1,5,7,2,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,5,4,8,3,7,2,1]=>[1,6,7,2,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [4,8,5,1,3,7,2,6]=>[1,4,2,8,6,7,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,3,8,7,2,6,5,1]=>[1,4,7,5,2,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,7,5,1,8,4,6,3]=>[1,2,7,6,4,3,5,8]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [7,6,4,8,1,2,5,3]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,6,4,7,3,2,1,5]=>[1,8,5,3,4,7,2,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [3,8,5,6,2,7,1,4]=>[1,3,5,2,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [2,4,5,8,7,3,1,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [2,4,5,8,6,7,1,3]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [4,3,1,5,6,2,8,7]=>[1,4,5,6,2,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,3,7,6,1,2,8,5]=>[1,4,6,2,3,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,7,5,6,1,2,8,3]=>[1,4,6,2,7,8,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,3,7,5,6,2,8,1]=>[1,4,5,6,2,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,5,1,8,6,7,3,2]=>[1,4,8,2,5,6,7,3]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,4,5,8,6,7,2,1]=>[1,3,5,6,7,2,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [2,1,5,8,6,7,4,3]=>[1,2,3,5,6,7,4,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [3,4,5,8,7,1,2,6]=>[1,3,5,7,2,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,7,1,5,6,2,8,3]=>[1,4,5,6,2,7,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [2,6,4,7,1,3,8,5]=>[1,2,6,3,4,7,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [5,3,8,6,4,7,2,1]=>[1,5,4,6,7,2,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,4,1,5,7,8,3,2]=>[1,6,8,2,4,5,7,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [3,8,4,6,1,7,2,5]=>[1,3,4,6,7,2,8,5]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,8,4,5,6,7,2,1]=>[1,3,4,5,6,7,2,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [6,4,1,7,3,2,8,5]=>[1,6,2,4,7,8,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,5,4,7,1,3,8,2]=>[1,6,3,4,7,8,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,1,6,5,3,7,8,4]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [6,1,4,7,2,3,8,5]=>[1,6,3,4,7,8,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,1,3,4,5,6,8,9,7]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,1,3,4,5,6,7,9,8]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,3,4,5,6,7,8,10,11,9]=>[1,2,3,4,5,6,7,8,9,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]] [2,1,3,4,5,6,7,9,10,8]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,1,4,5,6,8,9,7]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,3,2,4,5,6,8,9,7]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,1,4,5,6,7,9,8]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,3,2,4,5,6,7,9,8]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,1,3,4,5,6,7,8,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,6,2,5,4,8,3,7]=>[1,2,6,8,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,1,3,5,8,2,4,7]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,6,4,3,1,8,2,7]=>[1,5,2,6,8,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,2,3,5,8,1,4,7]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,7,2,1,3,8,4,5]=>[1,6,8,5,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [5,7,4,1,8,3,2,6]=>[1,5,8,6,3,4,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [4,1,7,5,8,3,6,2]=>[1,4,5,8,2,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [1,6,7,4,3,8,5,2]=>[1,2,6,8,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [6,1,7,4,2,8,5,3]=>[1,6,8,3,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [2,1,6,7,4,3,8,5]=>[1,2,3,6,4,7,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [6,7,3,2,1,8,4,5]=>[1,6,8,5,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [2,5,7,3,1,4,8,6]=>[1,2,5,3,7,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,7,3,2,8,4,5,1]=>[1,6,4,2,7,5,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [1,2,6,7,4,3,8,5]=>[1,2,3,6,4,7,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,7,1,8,4,6,3,5]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,7,5,8,1,6,3,4]=>[1,2,7,3,5,4,8,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [6,7,1,8,4,5,3,2]=>[1,6,5,4,8,2,7,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [8,7,3,4,6,2,5,1]=>[1,8,2,7,5,6,3,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [8,2,4,7,1,5,6,3]=>[1,8,3,4,7,6,5,2]=>[.,[[[.,.],[.,[[[.,.],.],.]]],.]] [8,2,3,4,7,1,5,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,7,3,5,6,2,4,1]=>[1,8,2,7,4,5,6,3]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [8,7,4,6,5,2,3,1]=>[1,8,2,7,3,4,6,5]=>[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] [8,4,6,7,5,1,2,3]=>[1,8,3,6,2,4,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,4,6,7,5,1,3,2]=>[1,8,2,4,7,3,6,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [8,3,5,7,6,1,4,2]=>[1,8,2,3,5,6,4,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [8,7,3,4,6,2,1,5]=>[1,8,5,6,2,7,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,6,5,2,7,4,3,1]=>[1,8,2,6,4,3,5,7]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [8,5,6,7,4,1,3,2]=>[1,8,2,5,4,7,3,6]=>[.,[[.,[[[.,.],.],[[.,.],.]]],.]] [8,5,7,6,4,1,2,3]=>[1,8,3,7,2,5,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,3,4,2,7,5,6,1]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [8,4,7,6,5,1,2,3]=>[1,8,3,7,2,4,6,5]=>[.,[[[.,.],[[.,[[.,.],.]],.]],.]] [8,5,2,6,7,4,1,3]=>[1,8,3,2,5,7,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,5,3,7,6,4,1,2]=>[1,8,2,5,6,4,7,3]=>[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] [8,6,2,5,7,3,1,4]=>[1,8,4,5,7,2,6,3]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,6,2,4,7,3,1,5]=>[1,8,5,7,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,6,1,5,4,3,2,7]=>[1,8,7,2,6,3,4,5]=>[.,[[[.,[[.,[.,[.,.]]],.]],.],.]] [2,7,4,6,1,5,8,3]=>[1,2,7,8,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [7,8,3,2,5,4,6,1]=>[1,7,6,4,2,8,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [1,6,5,4,8,3,2,7]=>[1,2,6,3,5,8,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,7,3,5,8,4,6,2]=>[1,2,7,6,4,5,8,3]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [7,5,8,3,2,4,6,1]=>[1,7,6,4,3,8,2,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [3,8,7,2,4,6,5,1]=>[1,3,7,5,4,2,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [1,3,7,6,4,8,5,2]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [3,1,8,7,5,4,2,6]=>[1,3,8,6,4,7,2,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,1,7,6,5,4,2,8]=>[1,3,7,2,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [4,7,1,6,5,3,2,8]=>[1,4,6,3,2,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,8,1,6,5,3,2,7]=>[1,4,6,3,2,8,7,5]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [5,4,1,7,6,3,2,8]=>[1,5,6,3,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,4,1,8,5,3,2,7]=>[1,6,3,2,4,8,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,4,1,7,5,3,2,6]=>[1,8,6,3,2,4,7,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [7,4,1,6,5,3,2,8]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [7,5,6,1,4,3,2,8]=>[1,7,2,5,4,3,6,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [8,5,6,1,4,3,2,7]=>[1,8,7,2,5,4,3,6]=>[.,[[[.,[[[.,.],.],[.,.]]],.],.]] [5,7,6,1,4,3,2,8]=>[1,5,4,2,7,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,8,6,1,4,3,2,7]=>[1,5,4,2,8,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [6,7,5,1,4,3,2,8]=>[1,6,3,5,4,2,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [8,7,5,1,4,3,2,6]=>[1,8,6,3,5,4,2,7]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [8,6,5,1,4,3,2,7]=>[1,8,7,2,6,3,5,4]=>[.,[[[.,[[.,[[.,.],.]],.]],.],.]] [8,6,1,7,2,5,3,4]=>[1,8,4,7,3,2,6,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [1,8,6,3,4,2,5,7]=>[1,2,8,7,5,4,3,6]=>[.,[.,[[[[[.,.],.],[.,.]],.],.]]] [3,1,6,4,5,2,7,8]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,6,8,7,2,5,1,3]=>[1,4,7,2,6,5,3,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,2,7,6,1,4,3,5]=>[1,8,5,2,3,7,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [5,2,7,8,1,4,3,6]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,6,3,8,4,1,2,7]=>[1,5,4,8,7,2,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [8,2,7,6,1,4,5,3]=>[1,8,3,7,5,2,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [5,2,3,4,7,1,6,8]=>[1,5,7,6,2,3,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,2,3,7,1,6,8,4]=>[1,5,2,3,4,7,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,7,5,3,1,6,4,2]=>[1,8,2,7,4,3,5,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [1,4,7,8,5,2,3,6]=>[1,2,4,8,6,3,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [3,2,6,7,4,1,5,8]=>[1,3,6,2,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,6,7,1,4,2,5,8]=>[1,3,7,5,4,2,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,7,5,8,2,1,3,6]=>[1,4,8,6,2,7,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,1,2,7,5,4,3,6]=>[1,8,6,4,7,3,2,5]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [6,5,1,8,3,7,2,4]=>[1,6,7,2,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [1,8,7,5,3,2,6,4]=>[1,2,8,4,5,3,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [7,8,1,5,4,2,3,6]=>[1,7,3,2,8,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [2,7,5,1,4,6,3,8]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [5,7,6,1,4,3,8,2]=>[1,5,4,2,7,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,8,1,7,5,4,2,3]=>[1,6,4,7,2,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,6,3,1,2,8,5,4]=>[1,7,5,2,6,8,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [1,7,5,2,6,4,8,3]=>[1,2,7,8,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,1,3,6,8,2,4,5]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [1,2,5,7,8,4,6,3]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [6,7,4,1,3,2,8,5]=>[1,6,2,7,8,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [1,7,2,8,4,3,5,6]=>[1,2,7,5,4,8,6,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,6,3,5,7,8,2,4]=>[1,2,6,8,4,5,7,3]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [8,6,1,7,5,2,4,3]=>[1,8,3,2,6,4,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [7,6,4,1,8,3,2,5]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [1,5,3,4,7,8,2,6]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,2,1,5,7,8,3,6]=>[1,4,5,7,3,2,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [5,4,1,6,7,8,2,3]=>[1,5,7,2,4,6,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [1,2,4,7,6,3,8,5]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [8,6,4,1,5,7,3,2]=>[1,8,2,6,7,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [5,2,4,3,7,1,6,8]=>[1,5,7,6,2,3,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,2,8,7,4,3,6,5]=>[1,2,3,8,5,4,7,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [1,3,6,4,7,8,2,5]=>[1,2,3,6,8,5,7,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [4,5,1,3,7,8,2,6]=>[1,4,3,2,5,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [5,2,3,1,7,8,4,6]=>[1,5,7,4,2,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,6,4,3,7,8,2,5]=>[1,2,6,8,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [7,5,4,6,1,3,2,8]=>[1,7,2,5,3,4,6,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,4,6,5,1,2,7,3]=>[1,8,3,6,2,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [1,5,6,3,7,8,2,4]=>[1,2,5,7,3,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [7,1,2,3,4,5,8,9,10,6]=>[1,7,8,9,10,6,5,4,3,2]=>[.,[[[[[[.,.],.],.],.],.],[.,[.,[.,.]]]]] [6,1,2,3,4,7,8,9,10,5]=>[1,6,7,8,9,10,5,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,[.,[.,[.,.]]]]]] [5,1,2,3,6,7,8,9,10,4]=>[1,5,6,7,8,9,10,4,3,2]=>[.,[[[[.,.],.],.],[.,[.,[.,[.,[.,.]]]]]]] [6,8,3,5,7,2,4,1]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,5,2,4,3,8,7,6]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [8,6,5,7,2,1,4,3]=>[1,8,3,5,2,6,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [1,6,3,8,4,5,7,2]=>[1,2,6,5,4,8,3,7]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [7,5,4,2,6,3,8,1]=>[1,7,8,2,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [2,4,3,5,6,7,8,9,1]=>[1,2,4,5,6,7,8,9,3]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [2,3,8,4,7,5,6,1]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [6,3,7,5,8,2,4,1]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,4,8,5,1,7,3,6]=>[1,2,4,5,3,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,8,3,5,1,6,4,7]=>[1,2,8,7,4,5,3,6]=>[.,[.,[[[[.,.],[.,[.,.]]],.],.]]] [8,2,4,6,3,7,5,1]=>[1,8,2,3,4,6,7,5]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [4,8,3,2,5,1,6,7]=>[1,4,2,8,7,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [5,2,7,1,3,8,6,4]=>[1,5,3,7,6,8,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,7,8,9,2,1,3,4,5]=>[1,6,2,7,3,8,4,9,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]] [8,9,2,1,3,4,5,6,7]=>[1,8,6,4,2,9,7,5,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],[.,.]]] [1,4,6,2,7,5,3,8]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [8,2,7,5,1,4,6,3]=>[1,8,3,7,6,4,5,2]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [1,7,4,6,8,3,5,2]=>[1,2,7,5,8,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [8,2,1,4,5,6,7,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [7,3,1,2,5,6,4,8]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,2,4,1,5,8,6,3]=>[1,7,6,8,3,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,8,2,1,5,4,6,3]=>[1,7,6,4,2,8,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [1,4,8,5,2,6,3,7]=>[1,2,4,5,3,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [1,5,2,4,6,3,8,7]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,2,3,7,8,1,6,4]=>[1,5,8,4,7,6,2,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,2,8,6,3,1,7,4]=>[1,5,3,8,4,6,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,2,3,5,1,8,7,4]=>[1,6,8,4,5,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,2,4,5,7,8,1,3]=>[1,6,8,3,4,5,7,2]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,6,3,2,5,7,1,4]=>[1,8,4,2,6,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [6,2,5,3,7,1,8,4]=>[1,6,2,3,5,7,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [1,2,8,4,3,6,7,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [1,8,3,2,4,6,7,5]=>[1,2,8,5,4,3,6,7]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [1,2,7,5,3,4,6,8]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,2,7,4,5,3,8,6]=>[1,2,3,7,8,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,7,3,2,6,8,4,5]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [8,2,7,1,4,3,5,6]=>[1,8,6,3,7,5,4,2]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [7,2,1,3,6,8,4,5]=>[1,7,4,3,2,5,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [6,2,1,7,8,3,4,5]=>[1,6,3,2,4,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,7,8,1,6,5,3,2]=>[1,4,2,7,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,8,4,2,7,6,3,5]=>[1,2,8,5,7,3,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [8,7,2,6,5,4,3,1]=>[1,8,2,7,3,4,6,5]=>[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] [7,3,8,1,6,5,4,2]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,3,8,2,6,5,4,1]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,1,3,7,6,5,4,2]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [5,4,7,8,2,1,6,3]=>[1,5,2,4,8,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,3,6,1,8,4,2,7]=>[1,5,8,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,3,8,7,1,5,4,2]=>[1,6,5,2,3,8,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [8,6,4,7,1,5,3,2]=>[1,8,2,6,5,3,4,7]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [6,4,7,1,5,3,2,8]=>[1,6,3,7,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,4,6,2,1,8,5,7]=>[1,3,6,8,7,5,2,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,5,7,2,1,6,3,8]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,6,4,8,3,2,1,7]=>[1,5,3,4,8,7,2,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,7,4,2,6,3,8,1]=>[1,5,6,3,4,2,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,7,4,1,6,2,8,3]=>[1,5,6,2,7,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,8,7,3,1,4,2,5]=>[1,6,4,3,7,2,8,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [8,5,6,1,7,3,2,4]=>[1,8,4,2,5,7,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [4,5,1,6,7,8,3,2]=>[1,4,6,8,2,5,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,4,6,7,2,5,8,1]=>[1,3,6,5,2,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [7,1,4,6,8,3,5,2]=>[1,7,5,8,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,7,1,2,4,8,5,3]=>[1,6,8,3,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [1,6,3,4,7,8,5,2]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,3,6,4,7,5,8,1]=>[1,2,3,6,5,7,8,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [7,8,1,3,4,5,6,2]=>[1,7,6,5,4,3,2,8]=>[.,[[[[[[.,.],.],.],.],.],[.,.]]] [1,8,2,6,7,3,4,5]=>[1,2,8,5,7,4,6,3]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [4,7,3,2,8,1,5,6]=>[1,4,2,7,5,8,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,1,2,6,3,8,5,4]=>[1,7,5,3,2,4,6,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [8,1,2,6,3,7,5,4]=>[1,8,4,6,7,5,3,2]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [7,4,3,1,8,6,2,5]=>[1,7,2,4,3,5,8,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [3,7,6,2,4,8,1,5]=>[1,3,6,8,5,4,2,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,3,7,2,8,6,1,5]=>[1,4,2,3,7,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,1,2,7,4,3,8,5]=>[1,6,3,2,4,7,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,1,2,6,3,8,7,4]=>[1,5,3,2,4,6,8,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,1,2,7,3,8,6,4]=>[1,5,3,2,4,7,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,1,2,7,3,5,8,4]=>[1,6,5,3,2,4,7,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [8,3,6,2,1,7,4,5]=>[1,8,5,2,3,6,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [6,1,2,8,3,5,7,4]=>[1,6,5,3,2,4,8,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [4,2,1,5,3,6,7,8]=>[1,4,5,3,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,1,5,2,6,3,7,8,9]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [3,1,4,2,5,6,7,8,9]=>[1,3,4,2,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [3,1,4,2,5,6,7,8,9,10]=>[1,3,4,2,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [6,2,5,4,1,8,7,3]=>[1,6,8,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [4,6,3,2,1,8,7,5]=>[1,4,2,6,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,5,3,2,1,8,7,4]=>[1,6,8,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,4,3,2,7,6,1,5]=>[1,8,5,7,2,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [1,5,8,4,7,6,3,2]=>[1,2,5,7,3,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,2,7,4,8,6,1,5]=>[1,3,7,2,4,5,8,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [7,4,3,2,8,6,1,5]=>[1,7,2,4,3,5,8,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,8,3,7,5,2,1,4]=>[1,6,2,8,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,4,3,8,5,2,1,7]=>[1,6,2,4,8,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [8,2,5,4,7,6,1,3]=>[1,8,3,5,7,2,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [7,2,5,4,8,6,1,3]=>[1,7,2,3,5,8,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [4,5,3,2,8,6,1,7]=>[1,4,2,5,8,7,3,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [3,2,5,4,8,6,1,7]=>[1,3,5,8,7,2,4,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,2,8,6,5,4,1,7]=>[1,3,8,7,2,4,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [8,4,3,6,5,2,1,7]=>[1,8,7,2,4,6,3,5]=>[.,[[[.,[[.,.],[[.,.],.]]],.],.]] [8,4,3,7,5,2,1,6]=>[1,8,6,2,4,7,3,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [3,2,7,8,5,4,1,6]=>[1,3,7,2,4,8,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [6,8,7,4,3,2,1,5]=>[1,6,2,8,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [3,6,1,4,8,7,2,5]=>[1,3,2,6,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,8,1,3,7,2,6,4]=>[1,5,7,6,2,8,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,7,5,1,8,2,6,3]=>[1,4,2,7,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,4,7,1,8,5,6,2]=>[1,3,7,6,5,8,2,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [3,4,8,1,7,5,6,2]=>[1,3,8,2,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [7,2,1,5,8,4,6,3]=>[1,7,6,4,5,8,3,2]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [4,2,8,1,7,5,6,3]=>[1,4,2,3,8,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [8,3,6,4,1,7,5,2]=>[1,8,2,3,6,7,5,4]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [7,3,1,5,2,8,6,4]=>[1,7,6,8,4,5,2,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,1,6,4,2,8,5,3]=>[1,7,5,2,3,6,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [3,7,4,1,5,8,6,2]=>[1,3,4,2,7,6,8,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [6,7,1,4,3,8,5,2]=>[1,6,8,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [4,7,1,5,3,8,6,2]=>[1,4,5,3,2,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [6,8,1,2,4,7,5,3]=>[1,6,7,5,4,2,8,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [7,1,6,4,8,3,5,2]=>[1,7,5,8,2,3,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,5,3,6,1,7,4,2]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [7,2,1,4,5,8,6,3]=>[1,7,6,8,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [8,5,6,1,2,7,4,3]=>[1,8,3,6,7,4,2,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,6,2,5,4,7,3,1]=>[1,8,2,6,7,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,5,7,3,2,4,6,1]=>[1,8,2,5,3,7,6,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [8,5,2,1,4,3,6,7]=>[1,8,7,6,3,2,5,4]=>[.,[[[[[.,.],[[.,.],.]],.],.],.]] [2,8,4,1,3,6,7,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [8,1,2,4,5,6,7,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [6,1,4,3,2,7,8,5]=>[1,6,7,8,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [1,8,3,6,7,2,4,5]=>[1,2,8,5,7,4,6,3]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [1,2,8,3,7,4,6,5]=>[1,2,3,8,5,7,6,4]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [8,2,6,5,4,3,1,7]=>[1,8,7,2,3,6,4,5]=>[.,[[[.,[.,[[.,[.,.]],.]]],.],.]] [8,7,3,5,4,2,6,1]=>[1,8,2,7,6,3,4,5]=>[.,[[.,[[[.,[.,[.,.]]],.],.]],.]] [4,6,7,2,1,8,3,5]=>[1,4,2,6,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,7,1,8,2,5,4,6]=>[1,3,2,7,4,8,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [4,5,8,6,2,7,3,1]=>[1,4,6,7,3,8,2,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,6,7,2,1,8,5,3]=>[1,4,2,6,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,2,5,6,7,8,3,1]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,1,3,5,6,7,8,2]=>[1,4,5,6,7,8,2,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,7,8,4,5,1,6,2]=>[1,3,8,2,7,6,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [3,8,1,7,4,5,2,6]=>[1,3,2,8,6,5,4,7]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [4,5,8,3,7,1,2,6]=>[1,4,3,8,6,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [3,6,1,5,7,8,2,4]=>[1,3,2,6,8,4,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,8,2,5,4,7,1,6]=>[1,3,2,8,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,6,8,5,2,7,1,3]=>[1,4,5,2,6,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,7,8,5,4,1,6,2]=>[1,3,8,2,7,6,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [4,6,8,5,3,1,7,2]=>[1,4,5,3,8,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,6,5,2,7,8,1,3]=>[1,4,2,6,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [1,6,5,2,3,4,8,7]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [4,6,5,1,7,3,8,2]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,7,3,1,2,4,8,6]=>[1,5,2,7,8,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,3,2,5,1,7,4,8]=>[1,6,7,4,5,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [3,7,2,8,5,1,4,6]=>[1,3,2,7,4,8,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,6,5,8,1,7,2,4]=>[1,3,5,2,6,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [1,2,3,4,5,6,8,7,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,3,4,5,6,7,9,8,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,3,4,5,7,6,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,3,5,8,6,4,7,2]=>[1,2,3,5,6,4,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [1,3,5,8,6,7,2,4]=>[1,2,3,5,6,7,4,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [5,7,4,1,3,6,8,2]=>[1,5,3,4,2,7,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,4,3,1,6,5,8,2]=>[1,7,8,2,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,6,1,7,5,3,2,4]=>[1,8,4,7,2,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [7,8,1,4,6,5,3,2]=>[1,7,3,2,8,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,8,6,1,4,5,3,2]=>[1,7,3,6,5,4,2,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [5,1,7,6,3,4,2,8]=>[1,5,3,7,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [1,2,7,5,3,4,8,6]=>[1,2,3,7,8,6,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [6,2,7,8,3,1,4,5]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [1,7,8,2,5,3,4,6]=>[1,2,7,4,3,8,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [3,7,8,1,2,5,6,4]=>[1,3,8,4,2,7,6,5]=>[.,[[.,.],[[.,[[[.,.],.],.]],.]]] [1,2,8,7,3,4,6,5]=>[1,2,3,8,5,4,7,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [8,2,7,4,5,1,6,3]=>[1,8,3,7,6,2,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [3,8,1,5,7,2,6,4]=>[1,3,2,8,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [7,5,4,8,6,1,2,3]=>[1,7,2,5,6,3,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,7,5,1,4,3,6,2]=>[1,8,2,7,6,3,5,4]=>[.,[[.,[[[.,[[.,.],.]],.],.]],.]] [1,5,7,8,3,4,2,6]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,1,6,8,5,3,4,7]=>[1,2,3,6,4,8,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [4,5,1,3,8,6,7,2]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [1,2,6,8,5,3,4,7]=>[1,2,3,6,4,8,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [5,6,8,7,3,1,2,4]=>[1,5,3,8,4,7,2,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,2,3,4,7,1,8,5]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,8,5,7,3,1,2,4]=>[1,6,2,8,4,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,7,8,6,3,1,2,4]=>[1,5,3,8,4,6,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,1,4,2,6,8,7,3]=>[1,5,6,8,3,4,2,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [6,3,2,4,7,1,8,5]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [1,5,6,8,4,2,3,7]=>[1,2,5,4,8,7,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [1,5,8,6,2,4,3,7]=>[1,2,5,3,8,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,5,3,7,2,6,8,4]=>[1,2,5,3,4,7,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,1,8,6,2,4,3,7]=>[1,5,2,3,8,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,6,3,7,1,2,4]=>[1,5,7,2,8,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [1,5,2,4,8,6,7,3]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,5,4,2,6,8,7,3]=>[1,2,5,6,8,3,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [5,7,6,8,3,1,2,4]=>[1,5,3,6,2,7,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,8,7,5,3,1,2,4]=>[1,6,2,8,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [1,2,5,3,6,8,7,4]=>[1,2,3,5,6,8,4,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [7,3,6,1,4,8,2,5]=>[1,7,2,3,6,8,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [7,8,1,6,5,3,4,2]=>[1,7,4,6,3,2,8,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [8,7,3,2,1,4,6,5]=>[1,8,5,2,7,6,4,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [8,3,5,1,7,4,2,6]=>[1,8,6,4,2,3,5,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [3,5,6,8,4,2,7,1]=>[1,3,6,2,5,4,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [5,8,2,6,4,3,7,1]=>[1,5,4,6,3,2,8,7]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [2,8,6,3,4,1,7,5]=>[1,2,8,5,4,3,6,7]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [4,3,6,2,8,5,7,1]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [1,7,2,3,5,8,6,4]=>[1,2,7,6,8,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [2,8,3,7,5,1,6,4]=>[1,2,8,4,7,6,3,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [6,4,8,7,2,1,5,3]=>[1,6,2,4,7,5,3,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [1,8,2,3,7,5,6,4]=>[1,2,8,4,3,5,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [2,8,4,3,6,7,1,5]=>[1,2,8,5,6,7,3,4]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [7,3,2,5,6,1,8,4]=>[1,7,8,4,5,6,2,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [4,1,2,8,5,3,7,6]=>[1,4,8,6,3,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [1,8,5,6,4,3,2,7]=>[1,2,8,7,3,5,4,6]=>[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] [2,8,3,5,6,4,1,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [4,1,5,7,6,8,2,3]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,7,1,4,5,3,8,6]=>[1,2,7,8,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [6,5,8,7,1,3,2,4]=>[1,6,3,8,4,7,2,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [2,7,3,5,1,6,8,4]=>[1,2,7,8,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,3,6,5,2,7,4,8]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,6,5,3,4,7,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,7,2,5,6,8,3,4]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,7,2,4,8,3,5,6]=>[1,2,7,5,8,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,6,2,4,5,3,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,3,2,8,4,5,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [1,6,8,2,4,3,5,7]=>[1,2,6,3,8,7,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,6,7,2,5,3,4,8]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,2,8,3,6,7,4,5]=>[1,2,3,8,5,6,7,4]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [1,7,2,5,3,4,8,6]=>[1,2,7,8,6,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [10,3,4,5,6,7,8,9,1,2]=>[1,10,2,3,4,5,6,7,8,9]=>[.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]] [9,3,4,5,6,7,8,1,10,2]=>[1,9,10,2,3,4,5,6,7,8]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]] [8,3,4,5,6,7,1,9,10,2]=>[1,8,9,10,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,.]]]] [7,3,4,5,6,1,8,9,10,2]=>[1,7,8,9,10,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,.]]]]] [6,3,4,5,1,7,8,9,10,2]=>[1,6,7,8,9,10,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,[.,[.,.]]]]]] [5,3,4,1,6,7,8,9,10,2]=>[1,5,6,7,8,9,10,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,[.,[.,.]]]]]]] [4,3,1,5,6,7,8,9,10,2]=>[1,4,5,6,7,8,9,10,2,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]] [11,3,4,5,6,7,8,9,10,1,2]=>[1,11,2,3,4,5,6,7,8,9,10]=>[.,[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.]] [7,3,4,5,6,1,8,9,10,11,2]=>[1,7,8,9,10,11,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]] [3,1,4,5,6,7,8,10,2,9]=>[1,3,4,5,6,7,8,10,9,2]=>[.,[[.,.],[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [7,2,6,1,3,4,8,5]=>[1,7,8,5,3,6,4,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [1,7,5,6,2,3,8,4]=>[1,2,7,8,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [8,6,1,3,5,7,2,4]=>[1,8,4,3,2,6,7,5]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [1,7,4,3,8,2,5,6]=>[1,2,7,5,8,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [6,1,5,3,4,8,2,7]=>[1,6,8,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [3,6,7,5,2,8,1,4]=>[1,3,7,2,6,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [7,8,4,1,5,6,2,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [5,8,1,3,6,7,2,4]=>[1,5,6,7,2,8,4,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [6,3,8,4,7,1,2,5]=>[1,6,2,3,8,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [1,2,5,4,8,3,6,7]=>[1,2,3,5,8,7,6,4]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [7,1,3,8,2,4,5,6]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,1,3,7,2,4,5,6]=>[1,8,6,4,7,5,2,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [3,5,4,7,8,1,2,6]=>[1,3,4,7,2,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [8,3,1,4,7,2,5,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [1,6,4,7,8,2,3,5]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,3,7,8,5,6,2,4]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [8,2,6,7,5,1,3,4]=>[1,8,4,7,3,6,2,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [8,1,7,4,6,2,3,5]=>[1,8,5,6,2,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [2,5,8,4,7,1,3,6]=>[1,2,5,7,3,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,5,8,7,1,2,3,6]=>[1,4,7,3,8,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,1,8,5,7,2,3,6]=>[1,4,5,7,3,8,6,2]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [1,8,7,4,6,2,3,5]=>[1,2,8,5,6,3,7,4]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [2,6,5,4,1,8,3,7]=>[1,2,6,8,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [6,2,5,1,4,8,3,7]=>[1,6,8,7,3,5,4,2]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,5,4,1,3,8,2,7]=>[1,6,8,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,3,5,4,2,8,1,7]=>[1,6,8,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [1,3,8,7,4,2,6,5]=>[1,2,3,8,5,4,7,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [8,7,4,3,1,5,2,6]=>[1,8,6,5,2,7,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [3,8,4,5,1,6,7,2]=>[1,3,4,5,2,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [8,5,4,1,3,6,7,2]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,3,1,7,5,6,4,2]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [8,4,7,6,5,3,1,2]=>[1,8,2,4,6,3,7,5]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,1,4,5,7,6,3,2]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [2,4,1,8,5,7,6,3]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [8,2,1,4,7,6,3,5]=>[1,8,5,7,3,2,4,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [1,8,4,2,3,7,6,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [3,1,2,8,7,4,6,5]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [8,5,1,2,4,3,7,6]=>[1,8,6,3,2,5,4,7]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [2,8,3,7,4,1,6,5]=>[1,2,8,5,4,7,6,3]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [2,3,1,8,7,6,4,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [1,3,4,8,7,2,5,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [8,1,3,4,6,7,2,5]=>[1,8,5,6,7,2,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [3,6,8,2,5,1,7,4]=>[1,3,8,4,2,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [3,8,2,5,7,4,6,1]=>[1,3,2,8,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [8,4,2,1,7,5,6,3]=>[1,8,3,2,4,5,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [8,2,7,5,6,4,1,3]=>[1,8,3,7,2,4,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [6,2,8,5,4,1,7,3]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,8,1,5,7,6,3,4]=>[1,2,8,4,5,7,3,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [3,1,8,2,7,5,6,4]=>[1,3,8,4,2,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [8,5,7,1,6,4,2,3]=>[1,8,3,7,2,5,6,4]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,4,7,2,1,6,5,3]=>[1,8,3,7,5,2,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [3,5,8,1,7,4,6,2]=>[1,3,8,2,5,7,6,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [8,4,7,1,3,6,5,2]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [8,2,3,4,5,6,9,1,7]=>[1,8,2,3,4,5,6,7,9]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]] [8,9,3,4,5,6,7,1,2]=>[1,8,2,9,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]] [9,2,3,4,5,6,7,10,1,8]=>[1,9,2,3,4,5,6,7,8,10]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]] [2,3,4,7,6,8,1,5]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [3,8,1,2,5,6,4,7]=>[1,3,2,8,7,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [3,7,1,2,5,6,4,8]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [8,5,2,1,4,6,7,3]=>[1,8,3,2,5,4,6,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [4,8,1,6,5,2,7,3]=>[1,4,6,2,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,2,6,3,8,5,7,1]=>[1,4,3,6,5,8,2,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [2,7,4,1,6,3,5,8]=>[1,2,7,5,6,3,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,8,6,4,7,3,1,5]=>[1,2,8,5,7,3,6,4]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [3,1,8,6,5,2,7,4]=>[1,3,8,4,6,2,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [8,3,1,5,2,6,7,4]=>[1,8,4,5,2,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [3,8,2,4,1,5,7,6]=>[1,3,2,8,6,5,4,7]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [5,8,3,2,4,1,7,6]=>[1,5,4,2,8,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [6,5,3,2,4,8,1,7]=>[1,6,8,7,2,5,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [5,2,4,6,1,3,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [7,2,3,4,6,8,1,5]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,3,4,6,7,5,1,2]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [3,7,4,6,8,2,5,1]=>[1,3,4,6,2,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [4,7,1,6,8,3,2,5]=>[1,4,6,3,2,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,5,2,8,1,7,3,6]=>[1,4,8,6,7,3,2,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,8,5,2,6,7,1,3]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [8,1,6,4,7,5,2,3]=>[1,8,3,6,5,7,2,4]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [7,2,4,5,6,8,1,3]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,1,3,5,6,2,8,4]=>[1,7,8,4,5,6,2,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,1,5,8,4,6,3,2]=>[1,7,3,5,4,8,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,3,8,4,7,1,5,2]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,1,4,3,2,8,5,6]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [5,3,6,1,4,2,8,7]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [7,1,8,3,5,2,4,6]=>[1,7,4,3,8,6,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [6,4,2,5,8,1,7,3]=>[1,6,2,4,5,8,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,1,7,5,8,3,6,4]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [7,3,8,5,6,2,1,4]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,4,8,3,1,5,6,2]=>[1,7,6,5,2,4,3,8]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [6,1,5,8,3,7,4,2]=>[1,6,7,4,8,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,6,3,5,8,7,4,1]=>[1,2,6,7,4,5,8,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [7,4,8,5,6,3,1,2]=>[1,7,2,4,5,6,3,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,8,3,4,1,5,6,2]=>[1,7,6,5,2,8,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],[.,.]]] [6,4,8,7,3,2,1,5]=>[1,6,2,4,7,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [2,7,4,8,6,3,1,5]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [6,4,8,2,3,1,7,5]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,2,1,8,3,5,6,4]=>[1,7,6,5,3,2,4,8]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [5,1,6,3,8,2,4,7]=>[1,5,8,7,4,3,6,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [3,6,5,1,4,8,7,2]=>[1,3,5,4,2,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [7,3,6,2,8,4,1,5]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,5,4,8,1,6,2,3]=>[1,7,2,5,3,4,8,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [4,3,5,8,7,1,2,6]=>[1,4,8,6,2,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,5,6,8,1,4,2,7]=>[1,3,6,4,8,7,2,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [6,4,7,2,3,1,5,8]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,8,1,5,4,2,7,3]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,8,6,3,1,4,2,5]=>[1,7,2,8,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,1,8,4,7,2,3,5]=>[1,6,2,3,8,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [5,6,4,3,7,1,8,2]=>[1,5,7,8,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,5,3,7,2,4,8,1]=>[1,6,4,7,8,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,6,2,8,4,3,7,1]=>[1,5,4,8,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,7,4,3,6,8,2,1]=>[1,5,6,8,2,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,6,2,7,8,3,5,1]=>[1,4,7,5,8,2,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,1,2,4,6,7,8,3]=>[1,5,6,7,8,3,2,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,6,3,5,2,8,7,1]=>[1,4,5,2,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [5,6,3,4,8,2,7,1]=>[1,5,8,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,2,6,4,1,7,8,3]=>[1,5,2,3,6,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,8,4,6,3,2,7,1]=>[1,5,3,4,6,2,8,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,4,3,8,6,2,7,1]=>[1,5,6,2,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,6,2,4,8,3,7,1]=>[1,5,8,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,4,7,8,2,3,5,1]=>[1,6,3,7,5,2,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [3,7,5,2,4,8,1,6]=>[1,3,5,4,2,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,7,5,2,3,8,6,1]=>[1,4,2,7,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,7,3,2,8,4,6,1]=>[1,5,8,2,7,6,4,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,3,7,2,8,4,6,1]=>[1,5,8,2,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,3,7,2,5,8,6,1]=>[1,4,2,3,7,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,7,3,2,5,8,6,1]=>[1,4,2,7,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,4,2,6,3,7,5,1]=>[1,8,2,4,6,7,5,3]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [7,5,6,2,8,3,4,1]=>[1,7,4,2,5,8,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [5,7,6,2,8,3,4,1]=>[1,5,8,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [7,6,4,2,5,8,3,1]=>[1,7,3,4,2,6,8,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [2,10,4,5,6,7,8,9,1,3]=>[1,2,10,3,4,5,6,7,8,9]=>[.,[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]] [6,3,8,5,4,7,2,1]=>[1,6,7,2,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [1,3,2,4,5,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,4,2,3,5,6,7,8,9]=>[1,2,4,3,5,6,7,8,9]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [1,3,2,4,5,6,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,4,6,3,8,7,5,1]=>[1,2,4,3,6,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,6,1,8,7,3,5]=>[1,2,4,3,6,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,6,3,8,7,1,5]=>[1,2,4,3,6,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [2,4,6,5,8,7,1,3]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,4,6,8,5,7,3,1]=>[1,2,4,8,3,6,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [2,4,6,8,5,7,1,3]=>[1,2,4,8,3,6,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [2,4,6,5,8,3,7,1]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,4,6,5,8,1,7,3]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,4,6,8,7,1,3,5]=>[1,2,4,8,5,7,3,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [2,4,6,5,1,3,8,7]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [2,4,6,8,7,3,1,5]=>[1,2,4,8,5,7,3,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [1,6,3,5,8,2,4,7]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,6,3,1,7,4,8,2]=>[1,5,7,8,2,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,8,3,7,1,6,5,2]=>[1,4,7,5,2,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,8,3,2,1,7,6,4]=>[1,5,2,8,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,4,3,8,1,7,6,2]=>[1,5,2,4,8,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,3,8,2,7,6,5,1]=>[1,4,2,3,8,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,8,2,7,6,5,3,1]=>[1,4,7,3,2,8,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,8,7,6,2,5,1,4]=>[1,3,7,2,8,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [8,6,3,7,1,5,4,2]=>[1,8,2,6,5,3,4,7]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [4,8,3,7,6,2,5,1]=>[1,4,7,5,6,2,8,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,4,2,1,7,6,5,3]=>[1,8,3,2,4,5,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [1,6,4,2,5,3,7,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,8,6,2,7,3,4,5]=>[1,2,8,5,7,4,3,6]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [1,6,3,2,4,5,7,8]=>[1,2,6,5,4,3,7,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [1,5,2,4,6,3,7,8]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,5,2,8,6,3,4,7]=>[1,2,5,6,3,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,3,6,8,2,7,4,5]=>[1,2,3,6,7,4,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,4,3,8,2,5,6,7]=>[1,2,4,8,7,6,5,3]=>[.,[.,[[.,.],[[[[.,.],.],.],.]]]] [1,7,2,3,8,5,4,6]=>[1,2,7,4,3,5,8,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,3,8,4,2,5,6,7]=>[1,2,3,8,7,6,5,4]=>[.,[.,[.,[[[[[.,.],.],.],.],.]]]] [1,6,2,8,5,4,3,7]=>[1,2,6,4,8,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,7,2,3,8,6,4,5]=>[1,2,7,4,3,5,8,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,5,3,8,2,7,4,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,4,8,2,5,6,3,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [1,5,7,3,2,8,4,6]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,2,7,3,6,8,4,5]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,7,2,3,6,8,4,5]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,4,8,3,2,5,6,7]=>[1,2,4,3,8,7,6,5]=>[.,[.,[[.,.],[[[[.,.],.],.],.]]]] [8,2,3,4,5,6,7,9,1]=>[1,8,9,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]] [7,2,3,4,5,6,9,8,1]=>[1,7,9,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[[.,.],.]]] [3,2,9,4,5,6,7,8,1]=>[1,3,9,2,4,5,6,7,8]=>[.,[[.,.],[[.,[.,[.,[.,[.,.]]]]],.]]] [2,9,3,4,5,6,7,8,1]=>[1,2,9,3,4,5,6,7,8]=>[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]] [9,2,3,4,5,6,7,8,10,1]=>[1,9,10,2,3,4,5,6,7,8]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]] [6,2,3,5,8,1,7,4]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,2,4,8,1,6,7,3]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [2,1,4,9,5,6,7,8,3]=>[1,2,3,4,9,5,6,7,8]=>[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]] [1,3,9,4,5,6,7,8,2]=>[1,2,3,9,4,5,6,7,8]=>[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]] [2,10,3,4,5,6,7,8,9,1]=>[1,2,10,3,4,5,6,7,8,9]=>[.,[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]] [2,3,5,6,4,7,8,1,9]=>[1,2,3,5,4,6,7,8,9]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]] [1,3,4,6,7,5,8,9,2]=>[1,2,3,4,6,5,7,8,9]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]] [2,3,4,6,7,5,8,9,1,10]=>[1,2,3,4,6,5,7,8,9,10]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]] [2,6,4,5,7,3,1,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,5,6,3,4,7,1,8]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,3,7,5,6,8,4,2]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,3,6,7,4,5,8,2]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,3,4,5,7,8,6,9,10,2]=>[1,2,3,4,5,7,6,8,9,10]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]] [1,5,6,3,4,2,7,8]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,5,6,3,4,7,2,8]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,3,7,5,2,8,6,4]=>[1,2,3,7,6,8,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,3,7,2,5,8,6,4]=>[1,2,3,7,6,8,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,5,3,7,6,4,2,8]=>[1,2,5,6,4,7,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,5,3,6,7,4,2,8]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,6,3,7,4,2,8]=>[1,2,5,7,3,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,7,6,3,4,8,2]=>[1,2,5,3,7,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,7,3,6,4,8,2]=>[1,2,5,6,4,3,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,3,7,2,5,6,8,4]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,3,7,5,6,2,8,4]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,5,7,4,1,3,8,6]=>[1,2,5,3,7,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,3,1,5,8,7,2,4]=>[1,6,7,2,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,3,5,1,7,6,2,4]=>[1,8,4,2,3,5,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [4,6,3,5,8,2,1,7]=>[1,4,5,8,7,2,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [7,2,4,8,6,3,1,5]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [2,3,6,4,1,8,7,5]=>[1,2,3,6,8,5,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [4,7,5,2,1,8,6,3]=>[1,4,2,7,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,5,3,6,2,1,7,4]=>[1,8,4,6,2,5,3,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [4,5,7,3,1,2,8,6]=>[1,4,3,7,8,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [3,6,1,2,4,8,7,5]=>[1,3,2,6,8,5,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [8,6,2,3,1,7,5,4]=>[1,8,4,3,2,6,7,5]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [7,5,2,3,1,8,6,4]=>[1,7,6,8,4,3,2,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [4,7,5,2,3,6,1,8]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,2,3,7,6,4,1,8]=>[1,5,6,4,7,2,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,2,7,3,5,4,1,8]=>[1,6,4,3,7,2,5,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [7,2,6,5,3,4,1,8]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,2,6,5,4,1,3,7]=>[1,8,7,3,6,2,4,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]] [6,2,8,4,5,1,3,7]=>[1,6,2,3,8,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,3,1,7,8,5,6,4]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [8,6,7,1,4,2,3,5]=>[1,8,5,4,2,6,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [4,8,6,2,3,1,5,7]=>[1,4,2,8,7,5,3,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,5,3,8,2,1,6,7]=>[1,4,8,7,6,2,5,3]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [3,8,4,1,7,6,2,5]=>[1,3,4,2,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [3,7,2,1,8,4,6,5]=>[1,3,2,7,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [8,7,1,6,5,2,3,4]=>[1,8,4,6,2,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,5,1,2,7,6,3,4]=>[1,8,4,2,5,7,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [3,8,2,1,7,6,4,5]=>[1,3,2,8,5,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,5,7,8,2,4,6,1]=>[1,3,7,6,4,8,2,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [7,8,2,5,4,3,6,1]=>[1,7,6,3,2,8,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [4,5,3,7,8,2,6,1]=>[1,4,7,6,2,5,8,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [1,5,4,7,3,6,2,8]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,7,3,6,8,4,5,2]=>[1,2,7,5,8,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [4,6,8,2,7,3,5,1]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,7,6,3,5,1,8,2]=>[1,4,3,6,2,7,8,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [2,5,7,8,4,6,1,3]=>[1,2,5,4,8,3,7,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [3,7,5,6,2,1,4,8]=>[1,3,5,2,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [1,2,6,4,7,5,3,8]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [8,5,4,2,1,6,7,3]=>[1,8,3,4,2,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [2,6,8,4,7,5,1,3]=>[1,2,6,5,7,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [7,4,1,6,5,3,8,2]=>[1,7,8,2,4,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [5,8,2,7,3,6,4,1]=>[1,5,3,2,8,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [1,6,5,7,3,8,4,2]=>[1,2,6,8,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,5,6,8,4,2,7,3]=>[1,2,5,4,8,3,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [7,5,4,1,8,2,6,3]=>[1,7,6,2,5,8,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [6,4,1,8,2,7,5,3]=>[1,6,7,5,2,4,8,3]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [7,8,5,3,2,6,1,4]=>[1,7,2,8,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,2,5,1,7,6,4,3]=>[1,8,3,5,7,4,2,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [6,7,4,3,8,2,5,1]=>[1,6,2,7,5,8,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [3,4,2,7,8,6,1,5]=>[1,3,2,4,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [7,8,6,1,4,3,2,5]=>[1,7,2,8,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [3,7,8,6,5,2,4,1]=>[1,3,8,2,7,4,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [4,5,2,7,8,6,3,1]=>[1,4,7,3,2,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,6,2,5,3,1,7,8]=>[1,4,5,3,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,1,5,6,3,2,7,8]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,6,7,5,4,1,3,8]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [4,1,6,7,5,3,2,8]=>[1,4,7,2,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [1,7,5,6,4,3,2,8]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,8,6,4,3,1,5,2]=>[1,7,5,3,6,2,8,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [4,5,7,3,8,6,1,2]=>[1,4,3,7,2,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [6,8,5,3,7,2,1,4]=>[1,6,2,8,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,7,1,5,8,2,6,3]=>[1,4,5,8,3,2,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [3,7,6,2,1,8,4,5]=>[1,3,6,8,5,2,7,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,7,5,8,3,6,4,1]=>[1,2,7,4,8,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [7,5,4,8,2,6,3,1]=>[1,7,3,4,8,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [4,3,8,1,6,5,2,7]=>[1,4,2,3,8,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [2,3,6,5,7,8,1,4]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [7,3,4,8,5,2,1,6]=>[1,7,2,3,4,8,6,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [7,3,1,2,8,5,6,4]=>[1,7,6,5,8,4,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [4,8,2,3,5,7,6,1]=>[1,4,3,2,8,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,5,2,3,8,6,7,1]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [6,7,4,8,5,3,2,1]=>[1,6,3,4,8,2,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,3,5,6,1,7,8,2]=>[1,4,6,7,8,2,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,5,2,6,4,7,8,1]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [4,1,2,8,5,7,6,3]=>[1,4,8,3,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [3,1,4,6,7,5,8,2]=>[1,3,4,6,5,7,8,2]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [2,6,4,5,8,1,3,7]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,4,1,7,2,6,8,5]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [2,4,7,5,8,1,3,6]=>[1,2,4,5,8,6,3,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [3,1,6,4,8,7,5,2]=>[1,3,6,7,5,8,2,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [4,2,6,1,3,7,8,5]=>[1,4,2,3,6,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,8,4,6,7,1,3,5]=>[1,2,8,5,7,3,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [5,8,2,1,4,6,7,3]=>[1,5,4,2,8,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,6,2,8,7,1,3,4]=>[1,5,7,3,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,1,3,8,4,5,6,2]=>[1,7,6,5,4,8,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [7,8,1,4,3,5,6,2]=>[1,7,6,5,3,2,8,4]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [2,6,7,1,3,5,8,4]=>[1,2,6,5,3,7,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [3,4,1,8,7,2,6,5]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [3,1,5,7,2,8,6,4]=>[1,3,5,2,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,8,1,4,7,2,6,5]=>[1,3,2,8,5,7,6,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [4,8,1,3,2,7,6,5]=>[1,4,3,2,8,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,3,8,1,2,7,6,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,3,8,2,1,7,6,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,8,4,2,7,1,6,5]=>[1,3,4,2,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [2,8,4,3,7,6,1,5]=>[1,2,8,5,7,3,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [3,8,2,4,7,1,6,5]=>[1,3,2,8,5,7,6,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,2,5,7,1,8,6,4]=>[1,3,5,2,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,8,2,1,3,7,6,5]=>[1,4,2,8,5,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,2,8,1,3,7,6,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [2,3,4,6,8,7,1,5]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [5,6,4,7,1,2,8,3]=>[1,5,2,6,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,6,7,5,8,2,3,1]=>[1,4,5,8,2,6,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,5,7,1,6,8,3,2]=>[1,4,2,5,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,5,1,7,6,8,2,3]=>[1,4,7,2,5,6,8,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,7,2,8,3,1,4,5]=>[1,6,2,7,4,8,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,6,3,1,2,8,4,5]=>[1,7,4,2,6,8,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,2,7,8,4,1,3,5]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,3,7,8,4,1,2,5]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,6,2,3,1,8,4,5]=>[1,7,4,3,2,6,8,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [4,2,5,1,3,7,8,6]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,5,1,4,2,7,8,6]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,4,1,7,8,5,2,6]=>[1,3,2,4,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [4,1,3,7,8,5,2,6]=>[1,4,7,2,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,1,8,5,2,7,6]=>[1,4,8,6,2,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,1,8,5,4,2,7,6]=>[1,3,8,6,2,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,5,1,3,2,7,8,6]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [5,1,3,2,4,7,8,6]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [2,3,7,8,5,4,1,6]=>[1,2,3,7,4,8,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [8,3,5,6,1,7,2,4]=>[1,8,4,6,7,2,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [4,5,8,1,2,6,7,3]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,3,6,7,8,2,1,4]=>[1,5,8,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [1,3,4,8,6,2,7,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [3,8,2,5,4,1,6,7]=>[1,3,2,8,7,6,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [8,4,5,2,6,1,7,3]=>[1,8,3,5,6,2,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [4,6,8,2,3,7,5,1]=>[1,4,2,6,7,5,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,5,7,2,3,6,1,8]=>[1,4,2,5,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,7,2,3,4,8,1,5]=>[1,6,8,5,4,3,2,7]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [3,5,2,4,6,7,8,1]=>[1,3,2,5,6,7,8,4]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [2,3,4,5,6,1,8,7,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,5,1,7,6,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,1,6,5,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,1,5,4,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,4,8,5,6,2,7,3]=>[1,2,4,5,6,3,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [2,4,8,5,6,1,7,3]=>[1,2,4,5,6,3,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [6,3,5,8,4,7,1,2]=>[1,6,7,2,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [2,8,7,4,5,1,6,3]=>[1,2,8,3,7,6,4,5]=>[.,[.,[[.,[[[.,[.,.]],.],.]],.]]] [1,3,8,5,2,6,7,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [7,2,8,4,5,1,6,3]=>[1,7,6,2,3,8,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [1,6,4,3,2,7,8,5]=>[1,2,6,7,8,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [8,5,3,2,1,6,7,4]=>[1,8,4,2,5,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [1,7,5,2,3,6,8,4]=>[1,2,7,8,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [7,1,5,2,3,6,8,4]=>[1,7,8,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,1,2,5,3,6,7,4]=>[1,8,4,5,3,2,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [8,4,1,6,3,7,2,5]=>[1,8,5,3,2,4,6,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [3,7,2,4,1,8,6,5]=>[1,3,2,7,6,8,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [2,4,7,8,5,1,3,6]=>[1,2,4,8,6,3,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [2,5,3,8,4,1,6,7]=>[1,2,5,4,8,7,6,3]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [3,1,7,4,5,6,2,8]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,4,8,3,5,7,1,6]=>[1,2,4,3,8,6,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [8,1,7,2,4,3,5,6]=>[1,8,6,3,7,5,4,2]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [1,3,8,2,4,7,5,6]=>[1,2,3,8,6,7,5,4]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [1,3,7,2,4,6,5,8]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,8,3,7,4,2,5,6]=>[1,2,8,6,3,4,7,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [3,2,8,7,4,1,5,6]=>[1,3,8,6,2,4,7,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [5,3,2,6,7,1,8,4]=>[1,5,7,8,4,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [8,4,6,2,7,3,1,5]=>[1,8,5,7,2,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [4,3,8,6,7,2,1,5]=>[1,4,6,2,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,3,6,2,8,7,1,5]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,2,7,5,6,8,4,1]=>[1,3,7,4,5,6,8,2]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [5,7,8,6,3,2,4,1]=>[1,5,3,8,2,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,5,4,2,1,7,8,3]=>[1,6,7,8,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,4,2,1,7,6,3,8]=>[1,5,7,3,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,1,6,5,2,7,8,3]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,4,1,6,7,2,8,3]=>[1,5,7,8,3,2,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,8,5,3,1,7,2,4]=>[1,6,7,2,8,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,2,6,3,8,7,1,4]=>[1,5,8,4,3,6,7,2]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [1,8,3,6,7,4,2,5]=>[1,2,8,5,7,3,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [1,6,3,5,2,7,8,4]=>[1,2,6,7,8,4,5,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,5,7,3,2,6,4,8]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,1,3,7,2,6,4,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,1,6,7,2,4,3,5]=>[1,8,5,2,3,6,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [6,1,4,8,2,7,3,5]=>[1,6,7,3,4,8,5,2]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,2,4,8,3,7,1,5]=>[1,6,7,2,3,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,7,2,6,3,5,1,4]=>[1,8,4,6,5,3,2,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [7,1,5,6,8,2,4,3]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,1,6,3,5,4,2,8]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [1,6,7,3,5,4,8,2]=>[1,2,6,4,3,7,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,7,3,5,6,8,4,2]=>[1,2,7,4,5,6,8,3]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,8,7,6,4,5,2,3]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [8,2,7,4,6,5,1,3]=>[1,8,3,7,2,4,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [2,8,5,7,6,4,1,3]=>[1,2,8,3,5,6,4,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [7,4,5,1,6,8,3,2]=>[1,7,3,5,6,8,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [4,1,7,5,6,8,3,2]=>[1,4,5,6,8,2,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [6,7,8,5,3,1,4,2]=>[1,6,2,7,4,5,3,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [1,4,6,2,5,3,7,8]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,6,3,2,5,4,7,8]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,6,8,2,5,4,7,3]=>[1,2,6,4,3,8,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,5,4,2,6,3,7,8]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,2,6,4,3,5,7,8]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,7,4,3,2,6,8,5]=>[1,2,7,8,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,5,4,7,2,6,8,3]=>[1,2,5,3,4,7,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,3,7,6,2,8,5,4]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,7,6,2,8,4,3,5]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,2,8,4,3,6,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [1,2,8,5,6,3,4,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [1,7,3,5,2,8,6,4]=>[1,2,7,6,8,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [1,6,7,2,5,8,4,3]=>[1,2,6,8,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,5,8,3,2,7,4,6]=>[1,2,5,3,8,6,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,7,6,4,8,2,5,3]=>[1,2,7,5,8,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,4,8,6,5,2,7,3]=>[1,2,4,6,3,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,3,8,2,6,5,4,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [1,5,2,7,6,4,8,3]=>[1,2,5,6,4,7,8,3]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,2,4,3,8,7,5,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [1,4,3,8,7,2,5,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [1,3,8,6,2,4,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [1,3,8,5,4,2,6,7]=>[1,2,3,8,7,6,4,5]=>[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] [1,7,2,4,8,6,5,3]=>[1,2,7,5,8,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,6,5,3,2,8,7,4]=>[1,2,6,8,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,3,2,8,7,5,4,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [1,2,8,6,5,4,3,7]=>[1,2,3,8,7,4,6,5]=>[.,[.,[.,[[[.,[[.,.],.]],.],.]]]] [8,1,3,4,6,5,2,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [8,3,1,4,6,5,2,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [5,8,3,1,2,6,4,7]=>[1,5,2,8,7,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [4,8,1,7,5,2,3,6]=>[1,4,7,3,2,8,6,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,8,1,7,5,2,6,3]=>[1,4,7,6,2,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,5,1,4,2,6,3,7]=>[1,8,7,3,2,5,4,6]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [8,5,3,2,1,6,4,7]=>[1,8,7,4,2,5,3,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [8,5,2,4,1,6,3,7]=>[1,8,7,3,2,5,4,6]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [4,8,7,1,5,2,6,3]=>[1,4,2,8,3,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [7,6,8,4,1,3,2,5]=>[1,7,2,6,3,8,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [7,6,8,4,1,3,5,2]=>[1,7,5,2,6,3,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [3,8,7,5,4,1,2,6]=>[1,3,7,2,8,6,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,8,2,7,5,1,3,6]=>[1,4,7,3,2,8,6,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [8,7,6,1,5,2,3,4]=>[1,8,4,2,7,3,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,1,6,5,3,4,7,2]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [8,6,5,1,3,4,7,2]=>[1,8,2,6,4,3,5,7]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [8,7,5,1,3,6,2,4]=>[1,8,4,2,7,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,6,1,3,5,4,7,2]=>[1,8,2,6,4,3,5,7]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [7,1,4,8,3,6,5,2]=>[1,7,5,3,4,8,2,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,8,5,2,4,3,6,1]=>[1,7,6,3,5,4,2,8]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [7,4,8,2,6,3,5,1]=>[1,7,5,6,3,8,2,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,4,8,2,6,3,1,5]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,7,3,1,4,6,5,2]=>[1,8,2,7,5,4,3,6]=>[.,[[.,[[[[.,.],.],[.,.]],.]],.]] [6,4,1,7,8,5,3,2]=>[1,6,5,8,2,4,7,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [7,6,3,4,1,8,5,2]=>[1,7,5,2,6,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,6,4,2,5,1,3]=>[1,7,2,8,3,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [7,8,2,4,6,5,1,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,1,7,3,5,6,2,4]=>[1,8,4,3,7,2,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [8,7,5,2,4,6,1,3]=>[1,8,3,5,4,2,7,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,1,7,5,4,6,2,3]=>[1,8,3,7,2,4,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [5,3,1,7,6,4,2,8]=>[1,5,6,4,7,2,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [7,5,3,2,1,6,4,8]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,6,5,3,1,4,2,8]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [1,8,6,4,3,2,7,5]=>[1,2,8,5,3,6,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [1,8,7,6,4,2,5,3]=>[1,2,8,3,7,5,4,6]=>[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] [8,4,6,7,5,3,2,1]=>[1,8,2,4,7,3,6,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [1,4,8,6,7,5,3,2]=>[1,2,4,6,5,7,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [7,1,3,6,8,5,4,2]=>[1,7,4,6,5,8,2,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [1,8,3,6,7,5,4,2]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [7,1,8,6,4,5,3,2]=>[1,7,3,8,2,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [1,8,2,6,4,3,5,7]=>[1,2,8,7,5,4,6,3]=>[.,[.,[[[[[.,.],.],[.,.]],.],.]]] [1,7,2,6,4,3,5,8]=>[1,2,7,5,4,6,3,8]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,7,2,5,4,6,3,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [6,5,7,2,8,3,4,1]=>[1,6,3,7,4,2,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,2,7,5,8,1,4,3]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,7,2,5,8,1,4,3]=>[1,6,2,7,4,5,8,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,3,7,4,8,2,5,1]=>[1,6,2,3,7,5,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [6,3,7,4,8,1,5,2]=>[1,6,2,3,7,5,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [6,2,7,4,8,1,5,3]=>[1,6,2,3,7,5,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [8,7,6,4,2,5,3,1]=>[1,8,2,7,3,6,5,4]=>[.,[[.,[[.,[[[.,.],.],.]],.]],.]] [8,7,4,6,2,3,5,1]=>[1,8,2,7,5,3,4,6]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [6,7,5,1,4,3,8,2]=>[1,6,3,5,4,2,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,8,5,1,4,3,6,2]=>[1,7,6,3,5,4,2,8]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [7,2,1,5,3,8,6,4]=>[1,7,6,8,4,5,3,2]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [5,8,2,7,6,1,3,4]=>[1,5,6,2,8,4,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [8,2,3,6,7,1,4,5]=>[1,8,5,7,4,6,2,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [4,2,3,1,5,8,6,7]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [3,1,2,4,5,6,7,8,9,10]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,4,8,7,5,3,1,6]=>[1,2,4,7,3,8,6,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,6,8,7,5,3,4,1]=>[1,2,6,3,8,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,5,1,4,3,8,7]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [6,5,1,2,4,3,8,7]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [4,6,5,3,1,2,8,7]=>[1,4,3,5,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,8,7,5,3,1,2,6]=>[1,4,5,3,7,2,8,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [6,8,7,5,3,1,4,2]=>[1,6,2,8,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,7,5,6,3,1,4,2]=>[1,8,2,7,4,6,3,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [8,7,3,4,6,5,1,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [2,1,4,8,7,3,6,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [4,8,7,3,1,2,6,5]=>[1,4,3,7,6,2,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [8,7,3,1,6,5,2,4]=>[1,8,4,2,7,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,7,3,2,6,5,1,4]=>[1,8,4,2,7,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [2,8,7,3,4,6,5,1]=>[1,2,8,3,7,5,4,6]=>[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] [2,8,7,3,6,5,1,4]=>[1,2,8,4,3,7,5,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [2,8,7,1,6,5,3,4]=>[1,2,8,4,3,7,5,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [8,7,1,2,6,5,3,4]=>[1,8,4,2,7,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,7,1,2,4,3,6,5]=>[1,8,5,4,2,7,6,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [2,1,8,7,3,4,6,5]=>[1,2,3,8,5,4,7,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [8,7,5,1,2,4,3,6]=>[1,8,6,4,2,7,3,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [2,8,7,5,6,3,4,1]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [2,4,8,7,3,1,6,5]=>[1,2,4,7,6,3,8,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,8,7,3,1,4,6,5]=>[1,2,8,5,3,7,6,4]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [2,4,3,1,8,7,5,6]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [4,3,1,2,6,8,7,5]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [2,8,7,5,6,3,1,4]=>[1,2,8,4,5,6,3,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [2,8,7,5,3,1,6,4]=>[1,2,8,4,5,3,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [2,8,7,5,3,6,4,1]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [2,8,7,5,6,1,4,3]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [2,6,8,7,5,1,4,3]=>[1,2,6,3,8,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,8,7,5,1,2,4,3]=>[1,6,2,8,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,7,5,6,1,2,4,3]=>[1,8,3,5,2,7,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,7,1,2,4,6,5,3]=>[1,8,3,2,7,5,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,7,2,4,3,6,5,1]=>[1,8,2,7,5,3,4,6]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [4,8,7,1,2,6,5,3]=>[1,4,2,8,3,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [8,7,5,3,1,2,6,4]=>[1,8,4,3,5,2,7,6]=>[.,[[[[.,.],.],[.,[[.,.],.]]],.]] [8,7,5,3,6,4,1,2]=>[1,8,2,7,3,5,6,4]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [8,7,1,4,3,6,5,2]=>[1,8,2,7,5,3,4,6]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [8,7,3,4,1,6,5,2]=>[1,8,2,7,5,3,4,6]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [11,2,3,4,5,6,7,8,9,10,1]=>[1,11,2,3,4,5,6,7,8,9,10]=>[.,[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.]] [10,3,2,4,5,6,7,8,9,1]=>[1,10,2,3,4,5,6,7,8,9]=>[.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]] [7,1,2,6,4,5,3,8]=>[1,7,3,2,4,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,1,2,4,3,5,6,8]=>[1,7,6,5,3,2,4,8]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [4,7,3,6,5,1,2,8]=>[1,4,6,2,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,5,4,2,8,3,1,6]=>[1,7,2,5,8,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,3,6,1,5,2,4,7]=>[1,8,7,4,2,3,6,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [3,1,6,8,5,7,2,4]=>[1,3,6,7,2,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,7,2,1,8,4,6,3]=>[1,5,8,3,2,7,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [7,2,8,6,4,3,1,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,3,8,7,4,2,1,5]=>[1,6,2,3,8,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [7,6,3,2,8,4,1,5]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [4,1,7,3,5,8,6,2]=>[1,4,3,7,6,8,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [8,4,7,3,5,2,1,6]=>[1,8,6,2,4,3,7,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [4,5,8,2,1,3,6,7]=>[1,4,2,5,3,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [8,1,3,5,2,4,6,7]=>[1,8,7,6,4,5,2,3]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]] [1,7,3,8,6,2,4,5]=>[1,2,7,4,8,5,6,3]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [8,6,2,1,3,7,5,4]=>[1,8,4,2,6,7,5,3]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [8,1,4,2,7,6,3,5]=>[1,8,5,7,3,4,2,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [1,3,4,5,6,7,8,2,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,3,4,5,6,7,8,10,2,9]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [2,1,4,5,6,7,9,3,8]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [2,1,4,5,6,7,8,3,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,3,4,5,6,7,8,9,2,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [8,4,6,2,5,7,1,3]=>[1,8,3,6,7,2,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [1,3,4,7,6,8,2,5]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [8,1,3,6,7,4,2,5]=>[1,8,5,7,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [1,2,4,7,8,5,3,6]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [3,1,4,7,6,8,2,5]=>[1,3,4,7,2,5,6,8]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [4,1,3,7,6,8,2,5]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,8,6,2,4,7,1,3]=>[1,5,4,2,8,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [3,8,2,6,5,7,1,4]=>[1,3,2,8,4,6,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [2,8,3,6,7,4,1,5]=>[1,2,8,5,7,3,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [8,7,2,5,6,3,1,4]=>[1,8,4,5,6,3,2,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [8,7,1,6,4,3,2,5]=>[1,8,5,4,6,3,2,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [1,8,2,7,5,4,3,6]=>[1,2,8,6,4,7,3,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [5,8,6,1,7,3,2,4]=>[1,5,7,2,8,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,7,1,2,8,4,3,5]=>[1,6,4,2,7,3,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,1,3,8,6,5,4,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [8,2,1,7,5,4,3,6]=>[1,8,6,4,7,3,2,5]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [1,3,2,8,6,5,4,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [5,4,7,6,8,3,1,2]=>[1,5,8,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [1,5,7,8,6,3,2,4]=>[1,2,5,6,3,7,4,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [8,4,6,7,5,2,1,3]=>[1,8,3,6,2,4,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,3,7,5,6,2,1,4]=>[1,8,4,5,6,2,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [1,4,8,6,7,3,2,5]=>[1,2,4,6,3,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,8,6,7,3,1,5]=>[1,2,4,6,3,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [5,2,7,8,6,3,1,4]=>[1,5,6,3,7,2,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [2,3,8,7,5,4,1,6]=>[1,2,3,8,6,4,7,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [1,3,8,7,5,4,2,6]=>[1,2,3,8,6,4,7,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [8,2,7,6,4,3,1,5]=>[1,8,5,4,6,3,7,2]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [8,1,7,6,4,3,2,5]=>[1,8,5,4,6,3,7,2]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [4,1,8,6,7,3,2,5]=>[1,4,6,3,8,5,7,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [5,6,8,1,7,4,3,2]=>[1,5,7,3,8,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,1,8,7,3,6,5,2]=>[1,4,7,5,3,8,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [7,1,11,10,9,8,6,5,4,3,2]=>[1,7,6,8,5,9,4,10,3,11,2]=>[.,[[[[[[.,.],.],.],.],.],[.,[.,[.,[.,.]]]]]] [3,1,8,4,7,6,5,2]=>[1,3,8,2,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [1,5,8,4,3,7,6,2]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [8,1,7,2,5,6,4,3]=>[1,8,3,7,4,2,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [8,1,3,5,2,7,6,4]=>[1,8,4,5,2,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [2,7,1,5,4,8,6,3]=>[1,2,7,6,8,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [8,1,4,5,6,3,7,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,1,4,5,6,2,7,3]=>[1,8,3,4,5,6,2,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [2,5,1,7,8,6,4,3]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,4,5,1,7,6,3,8]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [7,3,1,5,6,4,2,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,3,2,5,6,7,1,4]=>[1,8,4,5,6,7,2,3]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [3,4,5,6,2,8,1,7]=>[1,3,5,2,4,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [3,7,4,2,8,5,1,6]=>[1,3,4,2,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [7,3,4,1,6,8,2,5]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [2,6,3,1,4,7,5,8]=>[1,2,6,7,5,4,3,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [7,3,4,1,6,5,8,2]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [3,7,4,2,5,8,6,1]=>[1,3,4,2,7,6,8,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [2,3,5,1,4,8,7,6]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,7,1,3,6,8,5,4]=>[1,2,7,5,6,8,4,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [2,7,1,3,8,4,6,5]=>[1,2,7,6,4,3,5,8]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [3,7,4,2,1,8,6,5]=>[1,3,4,2,7,6,8,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [8,4,5,7,3,2,6,1]=>[1,8,2,4,7,6,3,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [8,3,7,5,1,2,6,4]=>[1,8,4,5,2,3,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [7,3,4,6,2,1,5,8]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [4,5,8,7,6,1,3,2]=>[1,4,7,3,8,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [8,6,3,7,5,1,4,2]=>[1,8,2,6,3,4,7,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,7,3,5,6,1,4,2]=>[1,8,2,7,4,5,6,3]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [7,6,3,8,1,4,5,2]=>[1,7,5,2,6,4,8,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [8,5,2,7,6,1,3,4]=>[1,8,4,7,3,2,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [8,4,2,5,1,6,7,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,5,3,1,6,4,7,2]=>[1,8,2,5,6,4,3,7]=>[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] [8,7,3,1,4,5,6,2]=>[1,8,2,7,6,5,4,3]=>[.,[[.,[[[[[.,.],.],.],.],.]],.]] [8,7,4,1,5,6,2,3]=>[1,8,3,4,2,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,6,3,1,7,4,5,2]=>[1,8,2,6,4,3,5,7]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [8,5,3,1,6,7,4,2]=>[1,8,2,5,6,7,4,3]=>[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] [8,5,3,7,1,6,4,2]=>[1,8,2,5,3,4,7,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [7,6,3,8,1,4,2,5]=>[1,7,2,6,4,8,5,3]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [8,5,3,1,6,4,2,7]=>[1,8,7,2,5,6,4,3]=>[.,[[[.,[[[.,.],.],[.,.]]],.],.]] [8,7,4,1,5,2,3,6]=>[1,8,6,2,7,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,7,5,1,2,6,3,4]=>[1,8,4,2,7,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,6,4,1,2,7,5,3]=>[1,8,3,4,2,6,7,5]=>[.,[[[.,.],[.,[[.,.],[.,.]]]],.]] [8,7,4,1,2,5,3,6]=>[1,8,6,5,2,7,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [8,7,5,1,2,3,6,4]=>[1,8,4,2,7,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [6,5,3,7,4,2,1,8]=>[1,6,2,5,4,7,3,8]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [1,6,3,8,4,2,5,7]=>[1,2,6,3,4,8,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [4,7,2,5,3,6,1,8]=>[1,4,5,3,2,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [1,8,3,4,5,2,6,7]=>[1,2,8,7,6,3,4,5]=>[.,[.,[[[[.,[.,[.,.]]],.],.],.]]] [1,8,6,4,2,5,3,7]=>[1,2,8,7,3,6,5,4]=>[.,[.,[[[.,[[[.,.],.],.]],.],.]]] [7,8,3,4,6,1,5,2]=>[1,7,5,6,2,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,1,4,8,3,2,5,7]=>[1,6,2,3,4,8,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [4,1,8,5,3,2,6,7]=>[1,4,5,3,8,7,6,2]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [8,1,6,4,2,7,3,5]=>[1,8,5,2,3,6,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [1,2,7,4,3,5,6,8]=>[1,2,3,7,6,5,4,8]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [4,5,2,1,6,8,7,3]=>[1,4,2,5,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [7,2,8,6,5,1,4,3]=>[1,7,4,6,2,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,4,8,6,1,5,3,2]=>[1,7,3,8,2,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [8,7,2,6,1,4,5,3]=>[1,8,3,2,7,5,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [1,7,8,6,2,4,3,5]=>[1,2,7,3,8,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,6,3,1,2,5,4,8]=>[1,7,4,2,6,5,3,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [8,5,3,1,2,4,7,6]=>[1,8,6,4,2,5,3,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,2,1,6,5,3,4,7]=>[1,8,7,4,6,3,2,5]=>[.,[[[[[.,.],.],[[.,.],.]],.],.]] [3,8,1,5,6,2,4,7]=>[1,3,2,8,7,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [6,8,4,1,5,2,3,7]=>[1,6,2,8,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [3,2,8,1,6,4,5,7]=>[1,3,8,7,5,6,4,2]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [5,8,4,1,2,3,7,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [7,1,2,5,3,4,6,8]=>[1,7,6,4,5,3,2,8]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [1,6,7,3,2,8,4,5]=>[1,2,6,8,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,5,3,7,2,8,4,6]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,4,6,2,8,5,3,7]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,5,6,2,8,4,3,7]=>[1,2,5,8,7,3,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,4,6,3,1,7,5,8]=>[1,2,4,3,6,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [3,4,8,6,5,7,2,1]=>[1,3,8,2,4,6,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [1,2,4,7,3,6,5,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,2,5,7,4,3,6,8]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,5,7,4,6,8,3]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,4,7,6,8,3,5]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,6,8,1,7,4,5]=>[1,2,3,6,7,4,8,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [2,3,7,1,8,6,4,5]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,4,8,5,6,7,1,3]=>[1,2,4,5,6,7,3,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [1,4,8,5,6,7,3,2]=>[1,2,4,5,6,7,3,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [3,2,1,6,8,4,7,5]=>[1,3,2,4,6,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [4,8,3,1,6,5,7,2]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [1,6,8,5,4,2,7,3]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,5,8,4,2,1,7,3]=>[1,6,2,5,3,8,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [1,7,8,6,5,4,2,3]=>[1,2,7,3,8,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [6,8,7,4,5,1,3,2]=>[1,6,2,8,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,1,3,5,4,2,8,7]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,1,5,8,6,4,7,3]=>[1,2,3,5,6,4,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [5,3,7,2,6,8,4,1]=>[1,5,6,8,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,7,2,3,4,6,8,1]=>[1,5,4,3,2,7,8,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [1,8,7,3,2,5,6,4]=>[1,2,8,4,3,7,6,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [5,7,1,2,3,8,6,4]=>[1,5,3,2,7,6,8,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,8,6,2,4,1,5,3]=>[1,7,5,4,2,8,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,2,8,4,6,1,5,3]=>[1,7,5,6,2,3,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,6,4,8,2,1,5,3]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,1,8,4,2,3,5,7]=>[1,6,3,8,7,5,2,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [7,3,6,2,1,8,5,4]=>[1,7,5,2,3,6,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [1,8,6,4,2,5,7,3]=>[1,2,8,3,6,5,4,7]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [5,1,6,4,3,8,7,2]=>[1,5,3,6,8,2,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,4,6,8,1,3,7,2]=>[1,5,2,4,8,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [3,7,1,6,4,5,8,2]=>[1,3,2,7,8,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,5,2,1,4,6,7,8]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [1,3,8,7,5,4,6,2]=>[1,2,3,8,4,7,6,5]=>[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] [9,3,4,2,5,6,7,8,1]=>[1,9,2,3,4,5,6,7,8]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]] [1,2,3,4,5,7,9,8,6]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [1,2,3,4,6,7,9,8,5]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [1,2,3,4,6,8,9,7,5]=>[1,2,3,4,5,6,8,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [1,2,3,4,6,9,8,7,5]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [1,2,3,5,6,7,9,8,4]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [1,2,3,5,6,8,9,7,4]=>[1,2,3,4,5,6,8,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [1,2,3,5,6,9,8,7,4]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [1,2,3,5,7,9,8,6,4]=>[1,2,3,4,5,7,8,6,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [1,2,3,5,9,8,7,6,4]=>[1,2,3,4,5,9,6,8,7]=>[.,[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]] [1,2,4,5,7,8,9,6,3]=>[1,2,3,4,5,7,9,6,8]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]] [1,2,4,5,7,9,8,6,3]=>[1,2,3,4,5,7,8,6,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [1,2,4,5,9,8,7,6,3]=>[1,2,3,4,5,9,6,8,7]=>[.,[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]] [1,2,3,4,5,6,8,10,9,7]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [1,2,3,4,5,7,8,10,9,6]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [1,2,3,4,5,7,9,10,8,6]=>[1,2,3,4,5,6,7,9,8,10]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] [1,2,3,4,5,7,10,9,8,6]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]] [1,2,3,4,6,7,8,10,9,5]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [1,2,3,4,6,7,9,10,8,5]=>[1,2,3,4,5,6,7,9,8,10]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] [1,2,3,4,6,7,10,9,8,5]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]] [1,2,3,4,6,8,10,9,7,5]=>[1,2,3,4,5,6,8,9,7,10]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]] [1,2,3,5,6,7,9,10,8,4]=>[1,2,3,4,5,6,7,9,8,10]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] [1,2,3,5,6,7,10,9,8,4]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]] [1,2,3,5,6,8,9,10,7,4]=>[1,2,3,4,5,6,8,10,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]] [1,2,3,5,6,8,10,9,7,4]=>[1,2,3,4,5,6,8,9,7,10]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]] [7,4,1,8,2,5,6,3]=>[1,7,6,5,2,4,8,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [6,4,1,7,2,8,5,3]=>[1,6,8,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [7,3,1,6,2,8,5,4]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [4,8,2,5,3,1,6,7]=>[1,4,5,3,2,8,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [5,1,3,4,8,2,6,7]=>[1,5,8,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,1,4,5,7,8,2,3]=>[1,6,8,3,4,5,7,2]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,3,4,7,1,8,5,2]=>[1,6,8,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,8,5,1,3,4,6,2]=>[1,7,6,4,2,8,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [7,1,3,4,5,6,8,2]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [1,8,3,5,6,2,7,4]=>[1,2,8,4,5,6,3,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [8,3,2,5,6,1,7,4]=>[1,8,4,5,6,2,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [4,2,5,1,6,8,7,3]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [5,4,2,7,8,6,1,3]=>[1,5,8,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,8,7,2,1,3,4,5]=>[1,6,3,7,4,2,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,7,6,8,5,2,4,1]=>[1,3,6,2,7,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [1,7,8,5,2,6,3,4]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [7,6,1,2,5,3,8,4]=>[1,7,8,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,6,1,2,4,3,8,5]=>[1,7,8,5,4,2,6,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [6,7,2,1,5,3,8,4]=>[1,6,3,2,7,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,3,2,8,7,1,6,5]=>[1,4,8,5,7,6,2,3]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,8,3,2,7,1,6,5]=>[1,4,2,8,5,7,6,3]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,8,3,1,7,6,5,2]=>[1,4,2,8,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [5,3,8,7,1,6,4,2]=>[1,5,2,3,8,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,7,3,1,6,4,2]=>[1,5,2,8,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,3,8,2,1,7,6,4]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [3,8,7,2,6,5,1,4]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [7,4,1,8,6,5,3,2]=>[1,7,3,2,4,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [5,4,2,8,1,7,6,3]=>[1,5,2,4,8,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,8,4,2,1,7,6,3]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,4,7,1,6,3,2]=>[1,5,2,8,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,4,8,3,1,7,6,2]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [8,5,6,1,4,7,2,3]=>[1,8,3,6,7,2,5,4]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [1,6,7,4,2,5,8,3]=>[1,2,6,5,3,7,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [3,6,7,5,8,1,2,4]=>[1,3,7,2,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [1,6,7,5,8,3,2,4]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [3,8,6,5,7,4,1,2]=>[1,3,6,4,5,7,2,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [8,1,6,5,7,4,3,2]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [5,2,1,6,8,4,7,3]=>[1,5,8,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,5,8,7,4,2,3,1]=>[1,6,2,5,4,7,3,8]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [6,8,5,7,4,2,1,3]=>[1,6,2,8,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [3,6,7,5,8,2,1,4]=>[1,3,7,2,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,7,5,3,6,1,2,8]=>[1,4,3,5,6,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,7,5,3,1,6,2,8]=>[1,4,3,5,2,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [2,7,5,3,6,4,8,1]=>[1,2,7,8,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [4,7,5,3,8,1,6,2]=>[1,4,3,5,8,2,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [2,7,5,8,6,3,4,1]=>[1,2,7,4,8,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,7,5,6,8,3,1,4]=>[1,2,7,3,5,8,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [4,7,5,3,6,8,1,2]=>[1,4,3,5,6,8,2,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [8,7,5,3,1,4,6,2]=>[1,8,2,7,6,4,3,5]=>[.,[[.,[[[[.,.],[.,.]],.],.]],.]] [2,7,5,3,1,4,8,6]=>[1,2,7,8,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [2,7,5,3,4,8,6,1]=>[1,2,7,6,8,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [5,7,6,2,8,3,1,4]=>[1,5,8,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,1,6,3,2,4,8,7]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,7,6,1,8,3,2,4]=>[1,5,8,4,2,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [3,8,7,2,1,5,4,6]=>[1,3,7,4,2,8,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [6,1,7,2,8,4,3,5]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,7,8,3,1,5,4,6]=>[1,2,7,4,3,8,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [4,8,5,6,7,2,1,3]=>[1,4,6,2,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,8,6,2,7,4,1,3]=>[1,5,7,2,8,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,4,6,7,8,5,1,3]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,4,6,7,8,3,1,5]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [4,7,6,2,8,5,1,3]=>[1,4,2,7,3,6,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,8,7,3,2,4,1,6]=>[1,5,2,8,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,6,5,8,7,3,1,2]=>[1,4,8,2,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,3,1,7,2,6,4,5]=>[1,8,5,2,3,4,7,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [4,5,1,2,8,7,3,6]=>[1,4,2,5,8,6,7,3]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,6,1,2,8,3,7,4]=>[1,5,8,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [8,4,5,1,7,6,2,3]=>[1,8,3,5,7,2,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [6,3,1,4,8,2,7,5]=>[1,6,2,3,4,5,8,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,5,6,1,3,8,4,2]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [5,7,6,1,3,8,4,2]=>[1,5,3,6,8,2,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [6,7,1,4,2,8,5,3]=>[1,6,8,3,2,7,5,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [2,1,6,4,8,3,7,5]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [7,4,5,1,3,8,6,2]=>[1,7,6,8,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [1,3,6,4,2,5,7,8]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,5,7,8,3,6,2,4]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,7,8,2,4,3,6]=>[1,2,5,3,7,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,8,4,7,3,2,1,5]=>[1,6,2,8,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [1,8,4,6,3,2,7,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [1,6,3,8,4,2,7,5]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [7,1,3,2,4,6,8,5]=>[1,7,8,5,4,2,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [4,1,8,2,6,7,5,3]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,6,7,8,2,1,4,5]=>[1,3,7,4,8,5,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,5,7,1,6,3,4,8]=>[1,2,5,6,3,7,4,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [4,2,8,3,6,5,1,7]=>[1,4,3,8,7,2,5,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [6,3,8,7,2,4,5,1]=>[1,6,4,7,5,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,6,1,8,2,4,5,3]=>[1,7,5,2,6,4,8,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [2,5,6,3,4,8,1,7]=>[1,2,5,4,3,6,8,7]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [5,2,4,7,8,6,1,3]=>[1,5,8,3,4,7,2,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [7,2,1,3,4,8,5,6]=>[1,7,5,4,3,2,6,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [2,4,5,7,1,8,6,3]=>[1,2,4,7,6,8,3,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [8,1,6,2,3,4,7,5]=>[1,8,5,3,6,4,2,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [6,1,4,2,5,7,8,3]=>[1,6,7,8,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [1,6,7,2,4,3,5,8]=>[1,2,6,3,7,5,4,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,8,3,6,4,7,2,5]=>[1,2,8,5,4,6,7,3]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [1,4,7,2,5,6,3,8]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [7,3,5,8,2,6,1,4]=>[1,7,2,3,5,4,8,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [3,4,8,2,5,1,7,6]=>[1,3,8,6,2,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [1,7,2,5,8,4,3,6]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [4,1,5,3,6,8,7,2]=>[1,4,3,5,6,8,2,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [6,8,7,1,5,3,4,2]=>[1,6,3,7,4,2,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,7,8,4,6,5,1,3]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [4,8,7,5,2,6,3,1]=>[1,4,5,2,8,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [4,8,7,2,5,6,3,1]=>[1,4,2,8,3,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,7,8,5,3,6,2,1]=>[1,4,5,3,8,2,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [1,6,8,3,5,2,7,4]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,7,8,4,5,1,3]=>[1,2,6,5,4,8,3,7]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [4,7,1,8,5,6,3,2]=>[1,4,8,2,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [7,2,1,8,6,4,5,3]=>[1,7,5,6,4,8,3,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [5,3,8,4,7,6,2,1]=>[1,5,7,2,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,5,8,1,7,4,6,3]=>[1,2,5,7,6,4,3,8]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [4,5,8,3,7,6,2,1]=>[1,4,3,8,2,5,7,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [3,5,7,8,1,6,2,4]=>[1,3,7,2,5,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,5,8,6,4,7,2,1]=>[1,3,8,2,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [2,4,8,5,7,6,1,3]=>[1,2,4,5,7,3,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,6,3,8,5,1,7,4]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [4,1,5,8,6,7,3,2]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,3,4,7,6,1,2,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,2,8,7,1,3,5,6]=>[1,4,7,5,2,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,4,6,3,1,7,2,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [1,5,6,8,7,3,2,4]=>[1,2,5,7,3,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,4,8,3,6,5,2,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [1,3,8,6,4,7,2,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [1,2,8,6,4,3,7,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [6,5,1,8,7,3,2,4]=>[1,6,3,2,5,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [4,1,7,6,8,3,2,5]=>[1,4,6,3,7,2,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [1,8,4,7,6,2,3,5]=>[1,2,8,5,6,3,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [2,6,3,7,4,8,5,1]=>[1,2,6,8,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [4,6,1,7,8,2,5,3]=>[1,4,7,5,8,3,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [7,2,3,8,4,5,6,1]=>[1,7,6,5,4,8,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [5,2,6,7,8,3,4,1]=>[1,5,8,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [7,3,2,8,4,6,1,5]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [4,5,1,7,6,2,8,3]=>[1,4,7,8,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [1,5,2,7,6,3,4,8]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [4,8,1,7,6,2,5,3]=>[1,4,7,5,6,2,8,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,2,8,6,5,3,4,1]=>[1,7,4,6,3,8,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [4,1,8,7,6,5,2,3]=>[1,4,7,2,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,6,5,2,8,4,3,1]=>[1,7,3,5,8,2,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,5,1,8,6,4,3,2]=>[1,7,3,2,5,6,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,5,1,7,6,4,3,2]=>[1,8,2,5,6,4,7,3]=>[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] [8,5,3,7,6,1,4,2]=>[1,8,2,5,6,3,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,3,7,5,4,1,6,2]=>[1,8,2,3,7,6,4,5]=>[.,[[.,[.,[[[.,[.,.]],.],.]]],.]] [4,5,3,1,8,7,2,6]=>[1,4,2,5,8,6,7,3]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,4,8,1,5,2,6,7]=>[1,3,8,7,6,2,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [8,6,5,7,1,3,2,4]=>[1,8,4,7,2,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [1,5,8,6,2,7,4,3]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [6,8,5,3,4,2,1,7]=>[1,6,2,8,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [8,5,2,6,4,3,1,7]=>[1,8,7,2,5,4,6,3]=>[.,[[[.,[[[.,.],.],[.,.]]],.],.]] [8,6,4,5,2,1,7,3]=>[1,8,3,4,5,2,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,5,2,6,1,4,7,3]=>[1,8,3,2,5,4,6,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [3,2,6,7,1,8,5,4]=>[1,3,6,8,4,7,5,2]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,4,6,7,8,2,1,5]=>[1,3,6,2,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,2,6,7,8,4,1,5]=>[1,3,6,4,7,2,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [6,7,1,3,8,5,4,2]=>[1,6,5,8,2,7,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,7,1,8,5,2,4,3]=>[1,6,2,7,4,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [1,2,6,7,8,5,3,4]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,6,7,4,8,3,2,5]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,4,6,7,8,3,2,5]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [6,1,2,4,5,3,7,8]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [8,1,7,3,2,6,4,5]=>[1,8,5,2,3,7,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [4,1,3,2,5,6,7,8,9]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [8,7,2,1,5,4,6,3]=>[1,8,3,2,7,6,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [2,7,4,8,6,5,3,1]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [7,6,5,2,4,1,8,3]=>[1,7,8,3,5,4,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,6,1,2,7,3,4,5]=>[1,8,5,7,4,2,6,3]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [3,6,8,2,7,1,5,4]=>[1,3,8,4,2,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [2,8,6,1,4,5,7,3]=>[1,2,8,3,6,5,4,7]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [6,8,7,2,5,4,1,3]=>[1,6,4,2,8,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,2,6,4,8,7,5,1]=>[1,3,6,7,5,8,2,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [4,7,2,8,6,5,1,3]=>[1,4,8,3,2,7,5,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [4,7,1,8,6,5,3,2]=>[1,4,8,2,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [2,7,4,8,3,6,1,5]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [4,3,6,8,7,2,5,1]=>[1,4,8,2,3,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,3,8,2,5,7,6,1]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,1,2,6,8,7,5,3]=>[1,4,6,7,5,8,3,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,1,6,8,7,5,2,3]=>[1,4,8,3,6,5,7,2]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [3,8,1,4,5,7,2,6]=>[1,3,2,8,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,8,1,4,2,5,7,6]=>[1,3,2,8,6,5,4,7]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [4,1,8,3,5,2,7,6]=>[1,4,3,8,6,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [3,8,1,2,5,4,7,6]=>[1,3,2,8,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,2,3,6,8,7,1,5]=>[1,4,6,7,2,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,2,8,3,5,1,7,6]=>[1,4,3,8,6,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,2,8,3,5,7,6,1]=>[1,4,3,8,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [3,8,2,4,5,7,6,1]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [3,8,2,5,1,4,7,6]=>[1,3,2,8,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,2,8,5,7,1,3,6]=>[1,4,5,7,3,8,6,2]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [3,8,1,5,2,4,7,6]=>[1,3,2,8,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [7,5,6,4,1,3,2,8]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,8,6,4,1,3,2,5]=>[1,7,2,8,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,1,4,2,5,6,3,8]=>[1,7,3,4,2,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,6,1,4,3,2,5,8]=>[1,7,5,3,2,6,4,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,4,1,3,5,6,2,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [2,7,1,3,5,6,8,4]=>[1,2,7,8,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [3,6,2,1,5,8,7,4]=>[1,3,2,6,8,4,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [2,3,6,1,5,8,7,4]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,4,7,1,5,6,8,2]=>[1,3,7,8,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,6,7,4,1,2,8,5]=>[1,3,7,8,5,2,6,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,3,2,7,1,6,8,5]=>[1,4,7,8,5,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,3,2,8,1,6,4,5]=>[1,7,4,8,5,2,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [2,6,8,1,5,3,7,4]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,8,2,1,5,3,7,4]=>[1,6,3,2,8,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,5,8,2,3,6,7,1]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [2,4,8,5,3,6,7,1]=>[1,2,4,5,3,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [5,3,2,6,4,8,7,1]=>[1,5,4,6,8,2,3,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [2,4,5,3,8,6,7,1]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [4,3,5,2,8,6,7,1]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,5,4,2,8,6,7,1]=>[1,3,4,2,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [4,1,2,7,5,6,8,3]=>[1,4,7,8,3,2,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [5,6,7,4,2,8,3,1]=>[1,5,2,6,8,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [2,5,7,4,6,8,3,1]=>[1,2,5,6,8,3,7,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [7,5,2,4,3,8,6,1]=>[1,7,6,8,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [6,8,1,2,5,4,7,3]=>[1,6,4,2,8,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,4,1,8,5,2,7,3]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,1,2,8,5,6,4,3]=>[1,7,4,8,3,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [3,1,6,8,5,4,7,2]=>[1,3,6,4,8,2,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [2,3,5,8,4,6,7,1]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [3,5,2,8,4,6,7,1]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,4,5,8,2,6,7,1]=>[1,3,5,2,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [5,4,2,8,3,6,7,1]=>[1,5,3,2,4,8,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,3,4,8,2,6,7,1]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [2,5,4,8,3,6,7,1]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [6,3,2,5,8,4,7,1]=>[1,6,4,5,8,2,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,1,8,3,5,4,7,2]=>[1,6,4,3,8,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [5,4,8,3,2,6,7,1]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [1,5,7,6,3,2,8,4]=>[1,2,5,3,7,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [7,5,2,1,4,3,8,6]=>[1,7,8,6,3,2,5,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [3,1,7,8,5,4,2,6]=>[1,3,7,2,4,8,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,4,5,2,1,8,6,7]=>[1,3,5,2,4,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [7,6,4,8,3,1,2,5]=>[1,7,2,6,3,4,8,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [7,4,8,5,6,1,2,3]=>[1,7,2,4,5,6,3,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,8,2,5,1,3,7,4]=>[1,6,3,2,8,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,2,7,5,1,8,3,6]=>[1,4,5,2,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,1,6,5,3,8,2,7]=>[1,4,5,3,6,8,7,2]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [1,5,4,6,3,8,2,7]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,8,6,4,7,3,2,5]=>[1,2,8,5,7,3,6,4]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [5,4,8,1,7,3,6,2]=>[1,5,7,6,3,8,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,3,8,6,2,1,7,5]=>[1,4,6,2,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [8,3,6,2,4,1,7,5]=>[1,8,5,4,2,3,6,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [7,8,3,2,4,6,5,1]=>[1,7,5,4,2,8,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,2,8,5,3,1,6,4]=>[1,7,6,2,3,8,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [2,5,4,8,7,3,6,1]=>[1,2,5,7,6,3,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,6,8,1,7,4,2,5]=>[1,3,8,5,7,2,6,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [2,7,5,4,8,3,1,6]=>[1,2,7,3,5,8,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [6,8,7,5,2,1,3,4]=>[1,6,2,8,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,6,2,8,5,1,3,4]=>[1,7,3,2,6,4,8,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [1,5,7,6,2,8,4,3]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,7,8,5,6,2,3,1]=>[1,4,5,6,2,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [6,7,8,4,2,1,5,3]=>[1,6,2,7,5,3,8,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [6,7,8,3,5,4,2,1]=>[1,6,4,3,8,2,7,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,7,8,2,1,5,3,4]=>[1,6,5,2,7,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [3,4,6,5,7,1,2,8]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [7,6,2,3,5,4,8,1]=>[1,7,8,2,6,4,3,5]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [8,5,2,4,3,6,1,7]=>[1,8,7,2,5,3,4,6]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] [8,5,7,2,4,1,6,3]=>[1,8,3,7,6,2,5,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [2,6,7,5,8,1,4,3]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,4,8,2,1,5,6,3]=>[1,7,6,5,2,4,3,8]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [2,3,6,7,8,5,1,4]=>[1,2,3,6,5,8,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [8,3,7,1,6,4,2,5]=>[1,8,5,6,4,2,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [8,2,1,7,6,5,3,4]=>[1,8,4,7,3,2,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [5,7,4,1,6,8,2,3]=>[1,5,6,8,3,4,2,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [6,5,1,2,8,3,4,7]=>[1,6,3,2,5,8,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [3,7,4,8,6,1,2,5]=>[1,3,4,8,5,6,2,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [1,6,8,5,3,2,4,7]=>[1,2,6,3,8,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,8,1,6,7,4,2,3]=>[1,5,7,2,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,2,8,4,6,1,3,5]=>[1,7,3,8,5,6,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,7,8,4,6,2,3,5]=>[1,2,7,3,8,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,1,8,4,6,2,3,5]=>[1,7,3,8,5,6,2,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,1,6,5,4,7,2,3]=>[1,8,3,6,7,2,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [4,1,6,8,7,3,2,5]=>[1,4,8,5,7,2,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [5,1,4,6,7,3,8,2]=>[1,5,7,8,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,4,1,2,6,5,8,7,9]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [3,5,1,6,2,4,8,7,9]=>[1,3,2,5,4,6,7,8,9]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]] [4,7,2,8,5,3,1,6]=>[1,4,8,6,3,2,7,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [1,4,7,5,8,6,3,2]=>[1,2,4,5,8,3,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [6,1,8,3,4,7,2,5]=>[1,6,7,2,3,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [1,8,6,3,5,2,7,4]=>[1,2,8,4,3,6,5,7]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [4,7,1,6,8,3,5,2]=>[1,4,6,3,2,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,6,5,2,8,4,1,7]=>[1,3,5,8,7,2,6,4]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [1,4,8,7,5,2,6,3]=>[1,2,4,7,6,3,8,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [1,5,6,4,2,3,7,8]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,7,3,6,8,4,2,1]=>[1,5,8,2,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,7,4,2,1,3,6]=>[1,5,2,8,6,3,7,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,8,7,3,2,5,4,6]=>[1,2,8,6,5,3,7,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [1,2,5,4,8,7,3,6]=>[1,2,3,5,8,6,7,4]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,2,4,8,6,3,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [1,5,2,4,7,3,8,6]=>[1,2,5,7,8,6,3,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [8,5,3,2,1,4,7,6]=>[1,8,6,4,2,5,3,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [1,2,7,6,8,4,3,5]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,6,3,2,5,7,8,4]=>[1,2,6,7,8,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,7,3,4,2,6,8,5]=>[1,2,7,8,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,5,6,3,2,8,4,7]=>[1,2,5,3,6,8,7,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,2,5,8,4,6,3,7]=>[1,2,3,5,4,8,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [7,5,8,6,2,3,4,1]=>[1,7,4,6,3,8,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [1,4,7,3,6,8,5,2]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,6,3,5,7,8,4,2]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,5,6,3,2,7,8,4]=>[1,2,5,3,6,7,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,2,7,6,8,4,5,3]=>[1,2,3,7,5,8,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,8,4,7,5,3,2,6]=>[1,2,8,6,3,4,7,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [6,8,5,2,1,7,4,3]=>[1,6,7,4,2,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [1,2,6,8,4,3,7,5]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [5,3,7,2,6,4,1,8]=>[1,5,6,4,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,3,8,2,6,1,7,4]=>[1,5,6,2,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [7,6,2,4,5,3,1,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [7,6,2,3,5,4,1,8]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [4,6,3,2,8,1,7,5]=>[1,4,2,6,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [8,7,6,1,5,3,2,4]=>[1,8,4,2,7,3,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,7,6,1,4,3,5,2]=>[1,8,2,7,5,4,3,6]=>[.,[[.,[[[[.,.],.],[.,.]],.]],.]] [8,7,6,1,3,5,4,2]=>[1,8,2,7,4,3,6,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [8,7,6,1,5,4,2,3]=>[1,8,3,6,4,2,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,6,2,7,1,5,3,4]=>[1,8,4,7,3,2,6,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [7,8,4,3,1,5,2,6]=>[1,7,2,8,6,5,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] [8,6,3,7,1,5,2,4]=>[1,8,4,7,2,6,5,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,7,6,1,2,5,3,4]=>[1,8,4,2,7,3,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,7,6,1,2,5,4,3]=>[1,8,3,6,5,2,7,4]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [8,7,6,1,4,2,5,3]=>[1,8,3,6,2,7,5,4]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [4,7,5,8,6,1,3,2]=>[1,4,8,2,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [6,5,7,3,8,4,1,2]=>[1,6,4,3,7,2,5,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [7,5,6,1,3,4,2,8]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,7,1,3,4,2,8,6]=>[1,5,4,3,2,7,8,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [7,3,5,6,4,8,1,2]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [1,5,3,7,8,4,6,2]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,7,3,5,8,4,2,6]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,3,7,5,8,6,2,4]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,7,8,5,3,6,2,4]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,7,5,8,3,4,2,6]=>[1,2,7,3,5,4,8,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,1,5,6,3,4,2,8]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [7,3,5,6,4,1,2,8]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [3,7,5,8,4,1,2,6]=>[1,3,5,4,8,6,2,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [7,5,6,8,1,3,4,2]=>[1,7,4,8,2,5,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [5,3,4,7,8,1,2,6]=>[1,5,8,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,3,7,6,8,1,2,4]=>[1,5,8,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [3,7,1,2,5,8,4,6]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,1,2,5,7,8,6,4]=>[1,3,2,4,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [7,3,1,5,4,6,2,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,3,5,1,2,6,4,8]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [3,7,1,2,8,5,6,4]=>[1,3,2,7,6,5,8,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [5,3,7,1,2,6,8,4]=>[1,5,2,3,7,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,4,8,3,5,6,1,2]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [2,4,7,3,5,6,1,8]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [5,7,6,4,2,3,1,8]=>[1,5,2,7,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,4,8,2,5,6,1,3]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,1,4,8,5,2,7,3]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [3,4,5,8,1,6,7,2]=>[1,3,5,2,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,1,6,8,5,2,7,4]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [2,3,8,1,5,6,4,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [5,4,8,1,2,6,7,3]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,1,8,2,4,6,7,3]=>[1,5,4,2,3,8,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,1,8,2,3,6,7,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,2,3,8,1,7,4,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [2,3,5,7,1,6,4,8]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,5,3,8,2,4,6,7]=>[1,2,5,3,4,8,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [8,6,2,7,5,1,4,3]=>[1,8,3,2,6,4,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [2,7,1,8,6,3,5,4]=>[1,2,7,5,6,3,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [5,7,6,1,3,2,8,4]=>[1,5,3,6,2,7,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [8,6,5,3,7,4,2,1]=>[1,8,2,6,4,3,5,7]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [8,1,5,4,6,3,7,2]=>[1,8,2,3,5,6,4,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [2,7,1,5,6,4,3,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [3,5,6,4,1,7,2,8]=>[1,3,6,7,2,5,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,5,6,1,7,4,3,8]=>[1,2,5,7,3,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,7,1,8,6,5,4,3]=>[1,2,7,4,8,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [6,2,8,3,1,4,5,7]=>[1,6,4,3,8,7,5,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [2,7,8,3,1,4,5,6]=>[1,2,7,5,3,8,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,8,5,3,2,6,7,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [1,7,8,5,6,3,2,4]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,5,6,7,3,2,8,4]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,7,5,2,3,4,8,6]=>[1,2,7,8,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [1,7,5,2,4,8,6,3]=>[1,2,7,6,8,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [1,6,7,8,3,2,4,5]=>[1,2,6,3,7,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,4,8,6,2,3,5,7]=>[1,2,4,6,3,8,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,8,4,5,6,7,2,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [1,2,8,6,3,4,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [1,2,8,6,3,5,7,4]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [1,2,7,8,4,3,5,6]=>[1,2,3,7,5,4,8,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,8,6,7,4,2,3,5]=>[1,2,8,5,4,7,3,6]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [1,6,7,8,4,2,3,5]=>[1,2,6,3,7,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,7,4,2,3,8,5,6]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,7,8,4,2,3,5,6]=>[1,2,7,5,3,8,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,7,3,5,6,2,8,4]=>[1,2,7,8,4,5,6,3]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,7,8,3,4,2,5,6]=>[1,2,7,5,4,3,8,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,2,3,7,8,5,4,6]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,2,7,4,6,3,8,5]=>[1,2,3,7,8,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,7,4,5,2,3,8,6]=>[1,2,7,8,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,7,8,4,5,2,3,6]=>[1,2,7,3,8,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,7,8,3,4,5,2,6]=>[1,2,7,3,8,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [1,2,8,4,5,6,3,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [1,8,4,5,6,2,3,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [5,8,2,7,3,4,1,6]=>[1,5,3,2,8,6,4,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,8,7,2,3,4,1,5]=>[1,6,4,2,8,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,8,7,5,2,6,1,4]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,8,7,3,2,5,1,6]=>[1,4,3,7,2,8,6,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [5,3,8,1,6,7,4,2]=>[1,5,6,7,4,2,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,8,2,1,3,7,6,4]=>[1,5,3,2,8,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,1,8,3,6,7,4,2]=>[1,5,6,7,4,3,8,2]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [8,4,1,6,5,2,3,7]=>[1,8,7,3,2,4,6,5]=>[.,[[[[.,.],[.,[[.,.],.]]],.],.]] [1,8,7,6,4,3,5,2]=>[1,2,8,3,7,5,4,6]=>[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] [6,1,8,7,5,3,4,2]=>[1,6,3,8,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,8,7,3,2,4,1,5]=>[1,6,4,3,7,2,8,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [2,3,7,5,6,8,4,1]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,2,4,7,5,8,1,6]=>[1,3,4,7,2,5,6,8]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [2,8,7,6,4,5,1,3]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [4,8,7,6,3,1,5,2]=>[1,4,6,2,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,5,2,4,7,6,8,1]=>[1,3,2,5,7,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,3,2,6,4,7,8,1]=>[1,5,4,6,7,8,2,3]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,3,2,6,7,4,8,1]=>[1,5,7,8,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,3,5,2,8,4,6,1]=>[1,7,6,4,2,3,5,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [3,5,2,7,4,6,8,1]=>[1,3,2,5,4,7,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,2,5,7,4,6,8,1]=>[1,3,5,4,7,8,2,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,7,5,2,4,8,6,1]=>[1,3,5,4,2,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [2,3,7,5,4,8,6,1]=>[1,2,3,7,6,8,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [8,3,5,1,6,4,7,2]=>[1,8,2,3,5,6,4,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [8,4,5,6,1,3,7,2]=>[1,8,2,4,6,3,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [3,4,7,6,8,2,5,1]=>[1,3,7,5,8,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,2,8,4,1,3,6,7]=>[1,5,2,3,8,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [7,5,4,2,1,6,3,8]=>[1,7,3,4,2,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [8,2,1,6,7,4,3,5]=>[1,8,5,7,3,2,4,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [7,6,8,1,2,5,4,3]=>[1,7,4,2,6,5,3,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [1,2,3,8,4,5,9,6,7]=>[1,2,3,4,8,6,5,7,9]=>[.,[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]] [1,2,3,4,9,5,6,8,7]=>[1,2,3,4,5,9,7,6,8]=>[.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]] [2,1,3,4,8,5,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [1,2,3,4,5,9,6,8,7]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [2,1,3,4,5,9,6,8,7]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [1,2,3,4,5,6,9,10,7,8]=>[1,2,3,4,5,6,7,9,8,10]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] [5,7,1,2,6,8,3,4]=>[1,5,6,8,4,2,7,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [1,3,2,4,5,6,9,8,7]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [3,4,1,2,5,6,8,9,7]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [2,3,1,4,9,5,6,8,7]=>[1,2,3,4,5,9,7,6,8]=>[.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]] [1,2,3,4,5,6,7,11,8,10,9]=>[1,2,3,4,5,6,7,8,11,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]] [1,2,3,4,5,6,7,8,11,10,9]=>[1,2,3,4,5,6,7,8,9,11,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]] [3,5,7,4,1,8,2,6]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [8,6,4,7,5,1,2,3]=>[1,8,3,4,7,2,6,5]=>[.,[[[.,.],[.,[[[.,.],.],.]]],.]] [8,3,5,6,1,4,7,2]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [6,8,7,3,5,4,2,1]=>[1,6,4,3,7,2,8,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [3,1,2,8,5,7,4,6]=>[1,3,2,4,8,6,7,5]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [7,3,1,2,5,8,4,6]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [2,1,3,8,5,7,4,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [7,3,1,2,8,4,5,6]=>[1,7,5,8,6,4,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [2,1,4,7,6,3,5,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [7,2,4,5,3,8,1,6]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,4,2,5,6,7,3,1]=>[1,8,2,4,5,6,7,3]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [5,4,1,6,3,7,8,2]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,5,1,3,6,7,8,2]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [6,1,7,5,4,8,2,3]=>[1,6,8,3,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [3,7,2,1,6,8,4,5]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [1,5,8,2,4,7,6,3]=>[1,2,5,4,3,8,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [5,8,1,6,4,7,3,2]=>[1,5,4,6,7,3,2,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [6,8,1,4,7,3,5,2]=>[1,6,3,2,8,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [1,6,8,2,7,4,5,3]=>[1,2,6,4,3,8,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [5,6,2,1,8,3,4,7]=>[1,5,8,7,4,2,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [6,4,1,7,3,8,2,5]=>[1,6,8,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [8,2,5,6,7,1,4,3]=>[1,8,3,5,7,4,6,2]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [7,2,4,6,8,3,1,5]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [6,2,4,7,8,1,3,5]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,1,4,3,2,8,5,7]=>[1,6,8,7,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [2,7,4,8,6,1,5,3]=>[1,2,7,5,6,3,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [6,2,8,4,7,5,1,3]=>[1,6,5,7,2,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [4,5,7,3,6,8,1,2]=>[1,4,3,7,2,5,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,4,7,8,6,5,1,2]=>[1,3,7,2,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [1,4,7,2,6,8,5,3]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,3,7,6,5,1,4,8]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [6,2,3,5,7,1,4,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,1,3,6,8,5,2,4]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [3,8,2,4,5,1,6,7]=>[1,3,2,8,7,6,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [3,6,2,4,1,5,7,8]=>[1,3,2,6,5,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,3,8,4,1,6,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [4,5,7,3,1,6,2,8]=>[1,4,3,7,2,5,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [2,3,1,4,8,5,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [7,5,1,8,4,3,6,2]=>[1,7,6,3,2,5,4,8]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [3,1,8,5,7,6,4,2]=>[1,3,8,2,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [2,4,8,7,5,1,3,6]=>[1,2,4,7,3,8,6,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [3,5,7,6,1,8,4,2]=>[1,3,7,4,6,8,2,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,5,7,6,2,8,4,1]=>[1,3,7,4,6,8,2,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [6,1,4,3,8,7,5,2]=>[1,6,7,5,8,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,3,1,8,7,4,2,5]=>[1,6,4,8,5,7,2,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,3,6,2,8,7,4,1]=>[1,5,8,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [2,8,4,1,3,7,6,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [3,8,1,4,7,6,5,2]=>[1,3,2,8,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [3,4,7,5,8,1,2,6]=>[1,3,7,2,4,5,8,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,7,8,3,4,1,5,6]=>[1,2,7,5,4,3,8,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [2,8,6,7,5,4,3,1]=>[1,2,8,3,6,4,7,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [5,3,6,2,8,4,7,1]=>[1,5,8,2,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [8,1,6,3,7,4,5,2]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [2,6,5,7,3,8,4,1]=>[1,2,6,8,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [6,1,7,8,5,3,2,4]=>[1,6,3,7,2,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,8,3,4,6,1,7,2]=>[1,5,6,2,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,1,7,4,2,5,8,3]=>[1,6,5,2,3,7,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,8,7,1,5,4,2,3]=>[1,6,4,2,8,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [4,8,3,1,5,7,6,2]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,3,8,2,7,1,6,4]=>[1,5,7,6,2,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,3,4,5,2,7,1,6]=>[1,8,6,7,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,2,6,7,1,5,3,4]=>[1,8,4,7,3,6,5,2]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [7,1,5,2,6,3,4,8]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [6,7,1,8,3,4,5,2]=>[1,6,4,8,2,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,7,1,6,8,4,5,2]=>[1,3,2,7,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [3,8,5,2,6,7,1,4]=>[1,3,5,6,7,2,8,4]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,8,3,4,7,1,5,2]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [3,7,1,6,5,2,8,4]=>[1,3,2,7,8,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [8,3,5,2,7,1,6,4]=>[1,8,4,2,3,5,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [7,1,8,4,6,3,5,2]=>[1,7,5,6,3,8,2,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [3,7,1,4,8,6,5,2]=>[1,3,2,7,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,3,7,6,5,8,1,4]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [3,5,7,6,8,2,1,4]=>[1,3,7,2,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [6,2,4,3,7,5,1,8]=>[1,6,5,7,2,3,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [1,3,6,4,7,5,2,8]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [8,2,5,3,6,4,1,7]=>[1,8,7,2,3,5,6,4]=>[.,[[[.,[.,[[.,.],[.,.]]]],.],.]] [4,2,6,3,7,5,1,8]=>[1,4,3,6,5,7,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [7,3,6,2,5,4,1,8]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [6,3,8,2,5,4,1,7]=>[1,6,4,2,3,8,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,3,1,4,6,5,2,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,3,7,2,5,4,1,6]=>[1,8,6,4,2,3,7,5]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [5,2,8,3,6,4,1,7]=>[1,5,6,4,3,8,7,2]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [3,2,8,4,6,5,1,7]=>[1,3,8,7,2,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [1,4,7,3,6,5,2,8]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [5,2,1,4,8,6,3,7]=>[1,5,8,7,3,2,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [3,2,1,5,8,6,4,7]=>[1,3,2,4,5,8,7,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [4,2,8,3,7,5,1,6]=>[1,4,3,8,6,5,7,2]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [8,3,7,2,6,4,1,5]=>[1,8,5,6,4,2,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [7,3,1,4,8,5,2,6]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [1,3,7,4,8,5,2,6]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [7,2,6,3,8,4,1,5]=>[1,7,2,3,6,4,5,8]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [5,2,7,3,8,4,1,6]=>[1,5,8,6,4,3,7,2]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [3,2,7,4,8,5,1,6]=>[1,3,7,2,4,5,8,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [5,2,6,3,8,4,1,7]=>[1,5,8,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,2,5,3,8,4,1,7]=>[1,6,4,3,5,8,7,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [7,2,5,3,8,4,1,6]=>[1,7,2,3,5,8,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,2,5,3,7,4,1,6]=>[1,8,6,4,3,5,7,2]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [1,3,6,4,8,5,2,7]=>[1,2,3,6,5,8,7,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,3,5,4,8,6,2,7]=>[1,2,3,5,8,7,4,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [8,2,4,3,7,5,1,6]=>[1,8,6,5,7,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [7,2,4,3,8,5,1,6]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,2,4,3,8,5,1,7]=>[1,6,5,8,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,2,4,3,8,6,1,7]=>[1,5,8,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,2,5,3,1,7,6,8]=>[1,4,3,5,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [7,2,4,3,1,6,5,8]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,5,1,3,6,4,2,7]=>[1,8,7,2,5,6,4,3]=>[.,[[[.,[[[.,.],.],[.,.]]],.],.]] [1,5,2,4,7,6,3,8]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,2,5,3,1,7,4,8]=>[1,6,7,4,3,5,2,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [3,2,6,4,1,7,5,8]=>[1,3,6,7,5,2,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,2,7,4,1,6,5,8]=>[1,3,7,5,2,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,2,7,3,1,6,4,8]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,2,7,3,1,5,4,8]=>[1,6,5,2,3,7,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [1,5,2,4,8,6,3,7]=>[1,2,5,8,7,3,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [6,2,1,5,3,7,4,8]=>[1,6,7,4,5,3,2,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [3,2,1,6,4,7,5,8]=>[1,3,2,4,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [6,2,8,4,1,5,3,7]=>[1,6,5,2,3,8,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [7,1,3,2,5,6,4,8]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [6,3,5,2,4,8,1,7]=>[1,6,8,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [1,5,2,8,7,4,3,6]=>[1,2,5,7,3,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,7,2,8,1,4,3,6]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,8,2,7,1,4,3,6]=>[1,5,2,8,6,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,8,3,1,5,2,7,6]=>[1,4,2,8,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [7,1,5,3,2,6,8,4]=>[1,7,8,4,3,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [3,1,5,7,8,6,2,4]=>[1,3,5,8,4,7,2,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [2,5,1,7,4,8,6,3]=>[1,2,5,4,7,6,8,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [8,6,7,3,5,2,1,4]=>[1,8,4,3,7,2,6,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [1,4,2,7,3,6,8,5]=>[1,2,4,7,8,5,3,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [3,2,1,7,8,5,4,6]=>[1,3,2,4,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [1,7,6,3,2,4,8,5]=>[1,2,7,8,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,1,6,4,7,8,5,3]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,6,3,2,4,7,8,5]=>[1,2,6,7,8,5,4,3]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [1,2,3,7,5,8,4,6]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,8,5,3,2,4,7,6]=>[1,2,8,6,4,3,5,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [4,7,8,1,5,6,2,3]=>[1,4,2,7,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,6,7,1,8,4,2,5]=>[1,3,7,2,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [1,3,7,6,2,4,5,8]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,7,3,8,4,5,6,1]=>[1,2,7,6,5,4,8,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [7,1,4,3,8,5,6,2]=>[1,7,6,5,8,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],[.,.]]] [5,6,2,7,8,3,4,1]=>[1,5,8,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [7,4,1,8,5,6,2,3]=>[1,7,2,4,8,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,2,5,8,1,6,3,4]=>[1,7,3,5,2,4,8,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,4,8,1,5,7,2,3]=>[1,6,7,2,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [2,7,4,1,3,6,8,5]=>[1,2,7,8,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [5,2,1,8,4,6,7,3]=>[1,5,4,8,3,2,6,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [6,2,1,4,7,5,8,3]=>[1,6,5,7,8,3,2,4]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [1,2,8,4,6,3,5,7]=>[1,2,3,8,7,5,6,4]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [2,6,1,5,4,7,3,8]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,2,8,5,4,6,3,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [1,3,6,8,4,5,7,2]=>[1,2,3,6,5,4,8,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,2,8,4,6,3,7,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [4,6,3,5,7,8,1,2]=>[1,4,5,7,2,6,8,3]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [2,7,6,5,1,4,8,3]=>[1,2,7,8,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,7,4,8,1,3,6,5]=>[1,2,7,6,3,4,8,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [2,3,6,8,4,1,7,5]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,2,6,8,4,7,5,3]=>[1,2,3,6,7,5,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,7,2,8,6,3,5,4]=>[1,2,7,5,6,3,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,3,8,5,4,7,1,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [1,2,8,4,7,3,5,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [2,6,1,4,8,3,7,5]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,7,6,5,2,1,4,8]=>[1,3,6,2,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,5,6,1,4,8,7,3]=>[1,2,5,4,3,6,8,7]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [8,4,2,3,7,1,6,5]=>[1,8,5,7,6,2,4,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [5,2,4,8,7,3,1,6]=>[1,5,7,2,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,3,2,6,7,4,1,5]=>[1,8,5,7,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [5,2,6,8,1,3,7,4]=>[1,5,2,3,6,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,8,1,6,3,7,5,2]=>[1,4,6,7,5,3,2,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [8,3,5,2,6,1,4,7]=>[1,8,7,4,2,3,5,6]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [1,8,5,6,2,7,4,3]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [8,3,2,4,6,7,1,5]=>[1,8,5,6,7,2,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [4,2,7,6,1,8,5,3]=>[1,4,6,8,3,7,5,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [7,3,2,1,8,5,4,6]=>[1,7,4,2,3,5,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,3,2,1,6,4,8,5]=>[1,7,8,5,6,4,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [4,3,8,2,1,5,7,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,3,2,8,1,6,7,5]=>[1,4,8,5,2,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,4,7,8,2,3,6,1]=>[1,5,2,4,8,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [4,3,8,2,1,6,7,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [1,9,2,4,5,6,7,8,3]=>[1,2,9,3,4,5,6,7,8]=>[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]] [9,1,3,4,5,6,7,8,2]=>[1,9,2,3,4,5,6,7,8]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]] [5,3,7,6,2,4,8,1]=>[1,5,2,3,7,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,4,7,8,3,1,5,2]=>[1,6,2,4,8,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [8,4,7,3,1,5,6,2]=>[1,8,2,4,3,7,6,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [8,5,1,7,6,4,2,3]=>[1,8,3,2,5,6,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [1,5,7,4,6,8,3,2]=>[1,2,5,6,8,3,7,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,4,7,5,6,8,3,2]=>[1,2,4,5,6,8,3,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [2,6,7,1,5,4,8,3]=>[1,2,6,4,3,7,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,7,3,4,5,8,2,6]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [10,1,3,4,5,6,7,8,9,2]=>[1,10,2,3,4,5,6,7,8,9]=>[.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]] [1,2,3,4,5,6,7,8,11,9,10]=>[1,2,3,4,5,6,7,8,9,11,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]] [1,2,7,4,5,8,3,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [11,1,3,4,5,6,7,8,9,10,2]=>[1,11,2,3,4,5,6,7,8,9,10]=>[.,[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.]] [6,7,3,2,5,8,1,4]=>[1,6,8,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [4,6,2,5,1,8,7,3]=>[1,4,5,2,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [5,1,4,6,2,8,7,3]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [7,3,5,2,1,6,8,4]=>[1,7,8,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [1,5,8,7,4,6,3,2]=>[1,2,5,4,7,3,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [5,7,2,1,3,6,8,4]=>[1,5,3,2,7,8,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,7,2,6,8,1,5,4]=>[1,3,2,7,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [7,4,8,6,5,1,3,2]=>[1,7,3,8,2,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [2,7,6,8,5,1,4,3]=>[1,2,7,4,8,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [1,6,4,5,7,3,8,2]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,5,4,7,8,6,2,3]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [7,3,1,6,8,2,5,4]=>[1,7,5,8,4,6,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,1,6,8,5,2,4,3]=>[1,7,4,8,3,6,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [3,5,8,7,6,4,1,2]=>[1,3,8,2,5,6,4,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [1,5,7,8,6,2,4,3]=>[1,2,5,6,3,7,4,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [3,6,2,1,4,7,8,5]=>[1,3,2,6,7,8,5,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [6,8,2,7,5,4,3,1]=>[1,6,4,7,3,2,8,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [5,8,1,7,6,4,3,2]=>[1,5,6,4,7,3,2,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [3,1,5,2,10,4,6,7,8,9]=>[1,3,5,10,9,8,7,6,4,2]=>[.,[[.,.],[[.,.],[[[[[.,.],.],.],.],.]]]] [2,3,4,5,6,7,8,10,11,1,9]=>[1,2,3,4,5,6,7,8,10,9,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]] [2,3,4,5,8,9,1,6,7]=>[1,2,3,4,5,8,6,9,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]] [8,6,3,2,1,5,4,7]=>[1,8,7,4,2,6,5,3]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [7,5,2,4,3,6,8,1]=>[1,7,8,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [8,5,1,4,6,3,2,7]=>[1,8,7,2,5,6,3,4]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] [8,5,1,6,3,4,2,7]=>[1,8,7,2,5,3,4,6]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] [8,5,1,4,3,7,2,6]=>[1,8,6,7,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [8,5,4,2,1,3,7,6]=>[1,8,6,3,4,2,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [4,7,3,6,1,8,5,2]=>[1,4,6,8,2,7,5,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [7,6,2,4,1,5,8,3]=>[1,7,8,3,2,6,5,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [5,3,8,2,6,7,1,4]=>[1,5,6,7,2,3,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,2,5,1,7,6,3,4]=>[1,8,4,2,3,5,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,2,4,6,3,7,1,5]=>[1,8,5,3,4,6,7,2]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [7,2,6,4,3,5,8,1]=>[1,7,8,2,3,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [7,3,6,2,4,5,8,1]=>[1,7,8,2,3,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [8,3,7,2,1,4,6,5]=>[1,8,5,2,3,7,6,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [7,6,4,1,3,2,8,5]=>[1,7,8,5,3,4,2,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [6,2,5,4,8,7,1,3]=>[1,6,7,2,3,5,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [4,2,7,6,8,5,1,3]=>[1,4,6,5,8,3,7,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [7,2,6,8,1,3,5,4]=>[1,7,5,2,3,6,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,2,8,5,1,3,6,4]=>[1,7,6,3,8,4,5,2]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,1,8,5,3,2,6,4]=>[1,7,6,2,3,8,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,1,8,2,5,6,4,3]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [6,1,5,7,4,8,3,2]=>[1,6,8,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,1,5,7,8,3,4,2]=>[1,6,3,5,8,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [4,2,6,3,1,8,7,5]=>[1,4,3,6,8,5,2,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [6,1,4,2,5,8,7,3]=>[1,6,8,3,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [1,5,3,8,4,6,2,7]=>[1,2,5,4,8,7,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [7,2,3,5,8,4,1,6]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,6,4,2,8,5,1,3]=>[1,7,2,6,5,8,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] [1,7,6,4,8,5,3,2]=>[1,2,7,3,6,5,8,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [8,7,4,2,1,5,6,3]=>[1,8,3,4,2,7,6,5]=>[.,[[[.,.],[.,[[[.,.],.],.]]],.]] [8,2,3,5,1,4,6,7]=>[1,8,7,6,4,5,2,3]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]] [7,1,4,8,3,6,2,5]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [4,1,8,5,7,6,2,3]=>[1,4,5,7,2,3,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,7,5,8,4,2,1,6]=>[1,3,5,4,8,6,2,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [6,1,5,8,3,4,2,7]=>[1,6,4,8,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,2,6,1,7,3,4,8]=>[1,5,7,4,2,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,2,6,8,3,7,1,5]=>[1,4,8,5,3,6,7,2]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [6,8,5,1,4,2,3,7]=>[1,6,2,8,7,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [7,8,4,5,1,3,6,2]=>[1,7,6,3,4,5,2,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [6,3,8,1,4,2,7,5]=>[1,6,2,3,8,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [3,8,1,7,2,6,5,4]=>[1,3,2,8,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [7,3,8,1,2,6,5,4]=>[1,7,5,2,3,8,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,1,2,4,6,5,7,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,3,7,1,5,4,6,2]=>[1,8,2,3,7,6,4,5]=>[.,[[.,[.,[[[.,[.,.]],.],.]]],.]] [8,4,7,1,5,3,6,2]=>[1,8,2,4,3,7,6,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [7,2,5,3,4,6,1,8]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [7,6,4,2,5,3,1,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [5,8,4,3,6,2,7,1]=>[1,5,6,2,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [1,7,2,6,3,4,8,5]=>[1,2,7,8,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [7,1,2,6,3,4,5,8]=>[1,7,5,3,2,4,6,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,2,5,1,6,3,4,8]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,3,1,4,6,2,5,8]=>[1,7,5,6,2,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,1,6,5,4,2,3,8]=>[1,7,3,6,2,4,5,8]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [5,8,4,3,1,7,2,6]=>[1,5,2,8,6,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [3,6,8,5,2,4,7,1]=>[1,3,8,2,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [5,7,8,4,3,2,6,1]=>[1,5,3,8,2,7,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [1,3,8,4,7,2,6,5]=>[1,2,3,8,5,7,6,4]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [3,2,1,4,5,8,6,7]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [6,7,1,3,2,8,5,4]=>[1,6,8,4,3,2,7,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [1,5,3,2,6,8,4,7]=>[1,2,5,6,8,7,4,3]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [5,4,3,1,7,2,8,6]=>[1,5,7,8,6,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [3,7,6,5,8,2,4,1]=>[1,3,6,2,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,7,4,2,8,6,1,3]=>[1,5,8,3,4,2,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,4,3,7,8,2,6,1]=>[1,5,8,2,4,7,6,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [3,8,5,7,6,2,4,1]=>[1,3,5,6,2,8,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [1,3,6,8,7,2,5,4]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [5,8,7,1,4,2,3,6]=>[1,5,4,2,8,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [2,6,3,7,1,4,5,8]=>[1,2,6,4,7,5,3,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,5,1,2,4,7,8,3]=>[1,6,7,8,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,6,8,4,3,1,5,2]=>[1,7,5,3,8,2,6,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [2,7,6,5,4,1,3,8]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [4,7,6,1,5,8,3,2]=>[1,4,2,7,3,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [9,1,3,2,4,5,6,7,8]=>[1,9,8,7,6,5,4,2,3]=>[.,[[[[[[[.,[.,.]],.],.],.],.],.],.]] [6,8,7,1,5,4,3,2]=>[1,6,4,2,8,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,7,4,6,5,1,3,2]=>[1,8,2,7,3,4,6,5]=>[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] [3,5,2,4,7,6,9,8,1]=>[1,3,2,5,7,9,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]] [7,2,6,1,5,8,3,4]=>[1,7,3,6,8,4,2,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [4,7,3,6,8,2,1,5]=>[1,4,6,2,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,4,7,3,8,2,1,6]=>[1,5,8,6,2,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [8,7,2,4,6,3,5,1]=>[1,8,2,7,5,6,3,4]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [4,3,5,7,2,6,1,8]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,7,2,8,5,4,3,6]=>[1,2,7,3,4,8,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [6,8,2,5,7,1,4,3]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,2,7,3,4,5,1,6]=>[1,8,6,5,4,3,7,2]=>[.,[[[[[[.,.],.],.],.],[.,.]],.]] [8,1,5,2,4,6,3,7]=>[1,8,7,3,5,4,2,6]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [8,5,1,2,4,6,7,3]=>[1,8,3,2,5,4,6,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [2,6,8,7,3,4,5,1]=>[1,2,6,4,7,5,3,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,7,8,5,6,4,2,3]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [8,3,1,2,4,6,7,5]=>[1,8,5,4,2,3,6,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [3,1,7,5,8,2,4,6]=>[1,3,7,4,5,8,6,2]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [8,1,5,6,4,2,3,7]=>[1,8,7,3,5,4,6,2]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [8,1,6,5,4,3,2,7]=>[1,8,7,2,3,6,4,5]=>[.,[[[.,[.,[[.,[.,.]],.]]],.],.]] [5,2,1,7,6,3,8,4]=>[1,5,6,3,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [3,5,8,2,1,4,7,6]=>[1,3,8,6,4,2,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,2,8,5,3,7,6,1]=>[1,4,5,3,8,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,5,8,1,3,7,2,6]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [7,6,2,8,1,4,3,5]=>[1,7,3,2,6,4,8,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [4,7,2,6,8,3,5,1]=>[1,4,6,3,2,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,3,2,8,7,4,5,1]=>[1,6,4,8,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,4,3,8,5,6,2,1]=>[1,7,2,4,8,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [3,1,5,8,7,6,2,4]=>[1,3,5,7,2,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [1,2,7,6,4,5,8,3]=>[1,2,3,7,8,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [7,2,6,5,1,8,3,4]=>[1,7,3,6,8,4,5,2]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [4,2,8,5,6,3,1,7]=>[1,4,5,6,3,8,7,2]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [6,4,2,1,8,7,3,5]=>[1,6,7,3,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,7,3,2,5,1,6,8]=>[1,4,2,7,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,2,5,3,8,7,1,6]=>[1,4,3,5,8,6,7,2]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [7,2,5,3,8,4,6,1]=>[1,7,6,4,3,5,8,2]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [3,6,8,1,7,4,5,2]=>[1,3,8,2,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [8,7,3,2,5,4,6,1]=>[1,8,2,7,6,4,3,5]=>[.,[[.,[[[[.,.],[.,.]],.],.]],.]] [7,5,6,1,8,3,2,4]=>[1,7,2,5,8,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [4,5,6,2,7,3,1,8]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,3,4,7,1,6,2,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,5,1,4,6,8,2,7]=>[1,3,2,5,6,8,7,4]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [2,3,7,4,1,8,6,5]=>[1,2,3,7,6,8,5,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [2,4,5,1,8,6,3,7]=>[1,2,4,3,5,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [2,4,1,6,7,5,3,8]=>[1,2,4,6,5,7,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [6,3,7,1,5,2,4,8]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,1,3,7,8,2,6,5]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [7,1,4,8,6,5,2,3]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,3,4,2,1,7,5,6]=>[1,8,6,7,5,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [1,4,5,3,8,6,7,2]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [4,6,2,7,5,8,1,3]=>[1,4,7,2,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [7,3,2,5,1,8,4,6]=>[1,7,4,5,2,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,8,1,4,2,3,5,6]=>[1,7,5,2,8,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,5,2,4,8,7,1,3]=>[1,6,7,2,5,8,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [8,5,2,4,1,3,7,6]=>[1,8,6,3,2,5,4,7]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [5,1,2,4,3,6,8,7]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,2,1,4,3,7,6,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [8,6,2,7,5,3,1,4]=>[1,8,4,7,2,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [2,3,8,7,1,5,4,6]=>[1,2,3,8,6,5,4,7]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [4,3,8,1,5,2,6,7]=>[1,4,2,3,8,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,1,3,6,7,2,8,5]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,1,4,5,8,2,6,3]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [3,5,1,2,4,7,6,9,8]=>[1,3,2,5,4,6,7,8,9]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]] [7,8,1,6,5,2,4,3]=>[1,7,4,6,2,8,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [3,7,8,6,5,1,2,4]=>[1,3,8,4,6,2,7,5]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [4,5,8,2,7,3,1,6]=>[1,4,2,5,7,3,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,5,8,2,7,3,1,4]=>[1,6,3,8,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,4,8,2,7,3,1,5]=>[1,6,3,8,5,7,2,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [4,3,8,2,7,5,1,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,7,3,4,2,6,8,1]=>[1,5,2,7,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,4,2,3,6,8,1]=>[1,5,3,4,2,7,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,4,7,3,2,8,1,6]=>[1,5,2,4,3,7,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,8,3,2,4,5,1,7]=>[1,6,5,4,2,8,7,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [6,4,3,8,5,1,2,7]=>[1,6,2,4,8,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,4,6,8,2,3,1,7]=>[1,5,2,4,8,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,6,8,4,1,2,3,7]=>[1,5,2,6,3,8,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [7,4,8,3,1,2,5,6]=>[1,7,5,2,4,3,8,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [5,4,7,8,2,1,3,6]=>[1,5,2,4,8,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,8,6,3,1,2,4,7]=>[1,5,2,8,7,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,8,5,2,1,3,4,7]=>[1,6,3,5,2,8,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [5,6,1,3,2,4,8,7]=>[1,5,2,6,4,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [8,1,5,4,6,2,7,3]=>[1,8,3,5,6,2,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [4,3,8,1,2,5,7,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,6,3,2,8,5,7,1]=>[1,4,2,6,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,3,7,2,1,8,6,4]=>[1,5,2,3,7,6,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,4,3,2,5,1,8,6]=>[1,7,8,6,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [5,4,8,3,7,2,1,6]=>[1,5,7,2,4,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,1,5,4,7,2,8,3]=>[1,6,2,3,5,7,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [1,3,6,5,8,2,7,4]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [5,4,8,3,2,7,1,6]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,4,3,7,2,1,6,8]=>[1,5,2,4,7,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,4,3,7,8,2,1,6]=>[1,5,8,6,2,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [1,4,8,6,3,2,7,5]=>[1,2,4,6,3,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [6,7,2,5,3,8,4,1]=>[1,6,8,2,7,4,5,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,3,4,8,1,2,7,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,2,8,1,7,4,5,3]=>[1,6,4,2,3,8,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,6,3,1,5,8,7,4]=>[1,2,6,8,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [7,1,3,2,6,5,8,4]=>[1,7,8,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [3,5,8,7,4,6,2,1]=>[1,3,8,2,5,4,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [6,8,5,7,3,4,2,1]=>[1,6,4,7,2,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,1,6,8,4,7,3,2]=>[1,5,4,8,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [2,4,1,8,7,6,3,5]=>[1,2,4,8,5,7,3,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [1,3,5,8,4,7,2,6]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,3,8,7,5,1,6,4]=>[1,2,3,8,4,7,6,5]=>[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] [8,5,4,7,6,1,3,2]=>[1,8,2,5,6,3,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [5,8,7,2,4,1,3,6]=>[1,5,4,2,8,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,1,3,5,6,2,8,7]=>[1,4,5,6,2,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [6,3,8,5,1,7,4,2]=>[1,6,7,4,5,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,4,8,7,3,5,2,1]=>[1,6,5,3,8,2,4,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [8,2,3,5,6,1,4,7]=>[1,8,7,4,5,6,2,3]=>[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] [4,3,5,6,8,2,7,1]=>[1,4,6,2,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [8,2,3,4,6,1,7,5]=>[1,8,5,6,2,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [1,7,4,3,5,2,8,6]=>[1,2,7,8,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [2,7,4,3,8,1,5,6]=>[1,2,7,5,8,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [3,8,2,7,6,4,1,5]=>[1,3,2,8,5,6,4,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [5,3,6,2,1,8,4,7]=>[1,5,2,3,6,8,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [3,1,6,8,2,7,5,4]=>[1,3,6,7,5,2,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [5,3,8,6,7,2,1,4]=>[1,5,7,2,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,8,7,2,4,6,1,3]=>[1,5,4,2,8,3,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [2,7,1,4,6,5,3,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [4,7,1,2,6,5,8,3]=>[1,4,2,7,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,5,6,8,7,3,1]=>[1,4,6,7,3,5,8,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,5,8,3,7,4,2,1]=>[1,6,4,3,8,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [8,2,5,1,6,3,7,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [8,3,4,5,1,6,7,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [7,8,1,5,6,3,2,4]=>[1,7,2,8,4,5,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [1,7,8,3,2,5,4,6]=>[1,2,7,4,3,8,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [7,8,1,3,2,5,6,4]=>[1,7,6,5,2,8,4,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [7,8,1,3,5,4,6,2]=>[1,7,6,4,3,2,8,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [7,8,1,3,5,2,4,6]=>[1,7,4,3,2,8,6,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [1,3,7,8,5,2,4,6]=>[1,2,3,7,4,8,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,7,8,3,5,2,6,4]=>[1,2,7,6,3,8,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,7,8,3,2,5,6,4]=>[1,2,7,6,5,3,8,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [3,5,7,6,4,8,1,2]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [1,3,7,8,5,4,6,2]=>[1,2,3,7,6,4,8,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,3,7,8,5,4,2,6]=>[1,2,3,7,4,8,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,3,7,8,2,5,4,6]=>[1,2,3,7,4,8,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,3,2,7,8,5,4,6]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,5,7,6,8,3,2,4]=>[1,2,5,8,4,6,3,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [3,5,4,7,8,6,1,2]=>[1,3,4,7,2,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,5,7,6,8,4,1,2]=>[1,3,7,2,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [1,5,7,6,8,3,4,2]=>[1,2,5,8,3,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,2,4,1,8,3,6,7]=>[1,5,8,7,6,3,4,2]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [2,1,7,4,3,8,5,6]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [7,2,3,8,5,4,1,6]=>[1,7,2,3,4,8,6,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [4,1,5,7,6,3,8,2]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,4,2,6,3,8,5,10,7,9]=>[1,2,4,6,8,10,9,7,5,3]=>[.,[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]] [1,4,8,2,3,6,5,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [1,4,6,7,3,5,2,8]=>[1,2,4,7,3,6,5,8]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [1,4,8,2,6,7,5,3]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [1,7,3,2,4,5,6,8]=>[1,2,7,6,5,4,3,8]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [1,7,3,2,4,5,8,6]=>[1,2,7,8,6,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [1,6,4,3,2,5,7,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [4,2,6,5,3,1,7,8]=>[1,4,5,3,6,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [5,2,1,6,8,7,4,3]=>[1,5,8,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [1,3,5,8,6,2,7,4]=>[1,2,3,5,6,4,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,3,8,4,1,7,6,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [3,7,8,5,4,2,6,1]=>[1,3,8,2,7,6,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [8,3,2,7,5,6,1,4]=>[1,8,4,7,2,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [1,3,8,5,7,4,2,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [1,2,3,7,5,4,6,8]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [2,8,6,3,5,7,4,1]=>[1,2,8,3,6,7,4,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [6,1,8,2,5,3,4,7]=>[1,6,3,8,7,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [1,5,4,2,3,6,8,7]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [6,1,5,2,3,4,8,7]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,5,2,1,7,3,4,8]=>[1,6,3,2,5,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [3,1,2,4,8,6,7,5]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [3,1,2,5,8,7,4,6]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [6,5,2,1,8,4,7,3]=>[1,6,4,2,5,8,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,6,2,4,3,8,1,7]=>[1,5,3,2,6,8,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [3,7,5,2,8,1,4,6]=>[1,3,5,8,6,2,7,4]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [5,1,4,7,3,2,8,6]=>[1,5,3,4,7,8,6,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [2,3,5,4,8,6,1,7]=>[1,2,3,5,8,7,4,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [2,3,6,4,7,5,1,8]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,3,5,7,4,8,1,6]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,3,7,6,1,5,8,4]=>[1,2,3,7,8,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [4,7,1,6,8,5,3,2]=>[1,4,6,5,8,2,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,1,8,6,3,5,2,7]=>[1,4,6,5,3,8,7,2]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,1,5,8,6,2,3,7]=>[1,4,8,7,3,5,6,2]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [5,3,4,6,2,8,7,1]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,4,8,6,3,7,1,2]=>[1,5,3,8,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,7,3,4,8,2,6,1]=>[1,5,8,2,7,6,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,5,2,3,7,4,1,8]=>[1,6,4,3,2,5,7,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,5,2,3,1,8,7,4]=>[1,6,8,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,5,3,7,4,1,2,8]=>[1,6,2,5,4,7,3,8]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [5,7,6,4,8,3,1,2]=>[1,5,8,2,7,3,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,3,5,1,8,7,2,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [2,5,3,6,1,8,4,7]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,5,6,8,3,1,7,4]=>[1,2,5,3,6,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [7,1,4,5,3,6,2,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [1,7,2,4,5,3,6,8]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,7,4,5,3,2,6,8]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,6,4,7,3,5,2,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [3,5,6,4,8,2,1,7]=>[1,3,6,2,5,8,7,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [1,6,4,7,5,2,3,8]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,5,2,6,7,4,3,8]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,4,5,8,2,3,1,7]=>[1,6,3,5,2,4,8,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [7,5,8,1,4,6,3,2]=>[1,7,3,8,2,5,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [4,2,6,7,8,1,5,3]=>[1,4,7,5,8,3,6,2]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,4,6,7,8,1,5,2]=>[1,3,6,2,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,7,3,8,5,1,6,2]=>[1,4,8,2,7,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,3,2,7,5,8,1,6]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,8,4,5,3,6,1,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [8,6,1,3,2,7,4,5]=>[1,8,5,2,6,7,4,3]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [7,3,8,2,4,1,6,5]=>[1,7,6,2,3,8,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [6,2,3,7,8,1,5,4]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,3,7,8,1,5,4,2]=>[1,6,5,2,3,7,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [2,6,3,7,8,1,5,4]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,5,8,1,6,4,2,3]=>[1,7,2,5,6,4,3,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [8,1,4,3,7,5,6,2]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [1,4,8,5,3,2,6,7]=>[1,2,4,5,3,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [2,7,4,3,8,5,1,6]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [6,8,2,7,3,1,5,4]=>[1,6,2,8,4,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [8,2,6,3,4,1,7,5]=>[1,8,5,4,3,6,2,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [4,1,5,8,3,6,7,2]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [7,5,2,8,1,6,3,4]=>[1,7,3,2,5,4,8,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [4,8,5,7,1,3,2,6]=>[1,4,7,2,8,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,2,1,7,4,6,3,5]=>[1,8,5,4,7,3,2,6]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [4,2,5,8,3,6,7,1]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,1,5,6,8,2,7,3]=>[1,4,6,2,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,5,2,8,7,3,1,6]=>[1,4,8,6,3,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [5,2,3,6,8,4,7,1]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,2,1,3,8,4,7,6]=>[1,5,8,6,4,3,2,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [5,2,7,8,4,1,6,3]=>[1,5,4,8,3,7,6,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [5,1,2,8,4,3,7,6]=>[1,5,4,8,6,3,2,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [6,7,8,3,2,5,4,1]=>[1,6,5,2,7,4,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [6,2,3,4,7,8,5,1]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,2,1,8,4,3,5,6]=>[1,7,5,4,8,6,3,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [6,2,1,3,7,5,8,4]=>[1,6,5,7,8,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [6,2,3,7,8,1,4,5]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,4,3,2,5,8,1,6]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,2,4,3,5,8,1,6]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [1,7,6,4,2,3,5,8]=>[1,2,7,5,3,6,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,3,2,5,8,6,4,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [6,1,4,7,2,8,5,3]=>[1,6,8,3,4,7,5,2]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [1,7,5,8,4,2,3,6]=>[1,2,7,3,5,4,8,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,6,7,2,4,8,5,3]=>[1,2,6,8,3,7,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [5,7,2,4,3,6,8,1]=>[1,5,3,2,7,8,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,7,3,4,6,2,8,1]=>[1,5,6,2,7,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [2,8,3,6,1,7,4,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [1,8,4,5,6,2,7,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [7,3,8,2,1,4,5,6]=>[1,7,5,2,3,8,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,3,5,8,1,7,4,2]=>[1,6,7,4,8,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [3,5,4,8,6,1,7,2]=>[1,3,4,8,2,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [2,7,5,1,4,8,3,6]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,4,6,5,1,8,2,3]=>[1,7,2,4,5,3,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,1,3,2,6,8,4,5]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [4,3,5,2,8,1,6,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [1,7,3,8,2,4,6,5]=>[1,2,7,6,4,8,5,3]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [2,7,4,8,5,3,1,6]=>[1,2,7,3,4,8,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [6,1,3,8,4,2,7,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,4,1,8,6,2,7,3]=>[1,5,6,2,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,4,6,8,1,3,2,7]=>[1,5,2,4,8,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,4,8,3,5,7,2,1]=>[1,6,7,2,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,2,8,4,1,3,6,5]=>[1,7,6,3,8,5,2,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [8,4,3,5,7,2,6,1]=>[1,8,2,4,5,7,6,3]=>[.,[[.,[[.,.],[.,[[.,.],.]]]],.]] [4,1,5,2,3,8,7,6]=>[1,4,2,3,5,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [6,3,5,8,2,4,7,1]=>[1,6,4,8,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,8,5,3,7,4,2,6]=>[1,2,8,6,4,3,5,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [5,7,6,2,8,1,4,3]=>[1,5,8,3,6,2,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,3,8,1,2,5,4,7]=>[1,6,5,2,3,8,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [7,6,4,8,5,3,2,1]=>[1,7,2,6,3,4,8,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [7,6,5,3,8,4,2,1]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [7,5,4,8,6,3,2,1]=>[1,7,2,5,6,3,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [1,6,5,3,2,4,7,8]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,7,2,4,6,5,3,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,4,7,2,6,5,3,8]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,2,6,8,7,4,3,5]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,2,7,4,3,5,8,6]=>[1,2,3,7,8,6,5,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [1,6,2,8,7,4,3,5]=>[1,2,6,4,8,5,7,3]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,7,4,2,3,5,8,6]=>[1,2,7,8,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [1,7,4,8,5,2,3,6]=>[1,2,7,3,4,8,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [1,4,7,5,2,8,6,3]=>[1,2,4,5,3,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,6,3,7,4,2,8,5]=>[1,2,6,3,4,7,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,8,5,2,7,4,3,6]=>[1,2,8,6,4,3,5,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [1,4,8,7,5,3,2,6]=>[1,2,4,7,3,8,6,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [1,2,5,8,6,3,7,4]=>[1,2,3,5,6,4,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [1,2,4,7,5,8,6,3]=>[1,2,3,4,7,6,8,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [1,5,8,7,6,2,4,3]=>[1,2,5,6,3,8,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,3,5,8,7,6,2,4]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,5,2,4,3,6,8,7]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,6,8,7,5,3,2,4]=>[1,2,6,3,8,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,2,5,7,4,3,8,6]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,5,8,6,3,2,7,4]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,7,4,6,3,2,8,5]=>[1,2,7,8,5,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,6,3,2,8,5,4,7]=>[1,2,6,5,8,7,4,3]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [1,3,8,6,4,2,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [1,5,7,4,2,3,8,6]=>[1,2,5,3,7,8,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,3,7,5,4,2,8,1]=>[1,6,2,3,7,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,5,2,6,3,4,8,1]=>[1,7,8,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [3,7,2,8,1,6,4,5]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [8,5,2,4,6,7,3,1]=>[1,8,2,5,6,7,3,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [2,5,8,7,1,4,3,6]=>[1,2,5,3,8,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [3,4,6,5,8,2,7,1]=>[1,3,6,2,4,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [5,2,4,1,6,7,8,3]=>[1,5,6,7,8,3,4,2]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,2,7,1,6,8,3,5]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,2,8,6,4,7,1,3]=>[1,5,4,6,7,2,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,1,3,4,7,2,8,5]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,4,7,2,5,3,1,6]=>[1,8,6,3,7,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,3,4,5,2,1,7,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,6,1,4,7,3,5,2]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [5,3,6,7,2,8,4,1]=>[1,5,2,3,6,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,3,6,7,2,4,8,1]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [1,5,8,2,6,7,4,3]=>[1,2,5,6,7,4,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [7,1,3,6,5,2,8,4]=>[1,7,8,4,6,2,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [8,2,1,4,5,7,6,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [1,4,7,5,2,3,8,6]=>[1,2,4,5,3,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [6,1,7,5,4,2,8,3]=>[1,6,2,3,7,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,7,3,6,5,1,8,4]=>[1,2,7,8,4,6,3,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [8,6,5,1,3,7,4,2]=>[1,8,2,6,7,4,3,5]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [5,7,6,2,4,8,1,3]=>[1,5,4,2,7,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [3,7,5,6,4,8,1,2]=>[1,3,5,4,6,8,2,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [7,6,8,1,3,5,4,2]=>[1,7,4,2,6,5,3,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,8,4,6,1,7,5,3]=>[1,2,8,3,4,6,7,5]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [2,8,6,4,7,3,5,1]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [8,7,1,4,6,5,3,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [3,5,8,6,7,1,4,2]=>[1,3,8,2,5,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [1,2,4,6,8,5,3,7]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [3,1,5,8,6,2,4,7]=>[1,3,5,6,2,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [2,5,4,6,8,1,3,7]=>[1,2,5,8,7,3,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [6,5,2,4,7,8,1,3]=>[1,6,8,3,2,5,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,8,7,5,4,3,1,2]=>[1,6,3,7,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,3,4,8,6,2,7,1]=>[1,5,6,2,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [3,4,5,8,6,2,7,1]=>[1,3,5,6,2,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [8,7,2,6,3,1,4,5]=>[1,8,5,3,2,7,4,6]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [5,4,1,3,7,2,8,6]=>[1,5,7,8,6,2,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [8,3,4,7,6,2,1,5]=>[1,8,5,6,2,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [3,1,8,7,5,2,4,6]=>[1,3,8,6,2,4,7,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [6,5,8,7,2,4,3,1]=>[1,6,4,7,3,8,2,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [4,3,6,5,8,2,1,7]=>[1,4,5,8,7,2,3,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [7,6,3,2,8,5,4,1]=>[1,7,4,2,6,5,8,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [3,2,6,8,7,1,4,5]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,3,7,1,8,5,2,6]=>[1,4,2,3,7,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,2,8,5,6,7,1,4]=>[1,3,8,4,5,6,7,2]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [8,3,2,1,4,7,5,6]=>[1,8,6,7,5,4,2,3]=>[.,[[[[[.,[.,.]],.],.],[.,.]],.]] [4,7,3,1,8,5,2,6]=>[1,4,2,7,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,7,8,2,5,6,1,4]=>[1,3,8,4,2,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [7,5,1,4,2,3,6,8]=>[1,7,6,3,2,5,4,8]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [1,7,3,6,4,5,8,2]=>[1,2,7,8,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [1,8,3,6,4,5,7,2]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [8,1,6,2,5,3,4,7]=>[1,8,7,4,2,3,6,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [8,1,7,2,5,3,4,6]=>[1,8,6,3,7,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [1,8,3,7,4,5,6,2]=>[1,2,8,3,4,7,6,5]=>[.,[.,[[.,[.,[[[.,.],.],.]]],.]]] [8,1,6,7,5,2,3,4]=>[1,8,4,7,3,6,2,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [3,1,2,8,5,6,7,4]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [6,3,1,2,7,4,5,8]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,1,7,4,2,3,5,8]=>[1,6,3,7,5,2,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [1,7,3,4,6,8,5,2]=>[1,2,7,5,6,8,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,7,3,8,4,5,6,2]=>[1,2,7,6,5,4,8,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [6,1,7,2,5,3,4,8]=>[1,6,3,7,4,2,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [1,6,3,7,4,5,8,2]=>[1,2,6,5,4,7,8,3]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [2,3,7,5,4,1,6,8]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [3,4,6,2,1,5,8,7]=>[1,3,6,5,2,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,4,7,2,1,6,5,8]=>[1,3,7,5,2,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,6,8,3,5,1,4,7]=>[1,2,6,3,8,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,3,6,1,5,8,4,7]=>[1,2,3,6,8,7,4,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,3,7,1,6,5,8,4]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,4,7,1,3,6,8,5]=>[1,2,4,3,7,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [5,4,7,8,1,3,2,6]=>[1,5,2,4,8,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [2,4,7,1,6,3,5,8]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,3,7,1,6,5,4,8]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,5,7,3,1,4,6,8]=>[1,2,5,3,7,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,6,3,7,1,5,2,8]=>[1,4,7,2,6,5,3,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,7,3,2,8,1,4,6]=>[1,5,8,6,2,7,4,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [2,6,5,7,1,8,4,3]=>[1,2,6,8,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [3,6,8,5,4,1,7,2]=>[1,3,8,2,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [5,4,7,8,1,3,6,2]=>[1,5,2,4,8,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [2,5,7,1,4,6,8,3]=>[1,2,5,4,3,7,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [2,4,7,1,6,3,8,5]=>[1,2,4,3,7,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,4,7,1,6,8,3,5]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,4,8,3,1,7,6,5]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [7,2,3,4,5,6,1,9,8]=>[1,7,2,3,4,5,6,8,9]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,[.,.]]]] [2,1,9,4,5,6,7,8,3]=>[1,2,3,9,4,5,6,7,8]=>[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]] [8,6,5,1,2,4,3,7]=>[1,8,7,3,5,2,6,4]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [7,6,1,4,2,3,5,8]=>[1,7,5,2,6,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,5,1,4,8,3,2,7]=>[1,6,3,2,5,8,7,4]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [8,7,5,1,4,2,3,6]=>[1,8,6,2,7,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],[.,.]],.]] [8,4,1,2,5,3,6,7]=>[1,8,7,6,3,2,4,5]=>[.,[[[[[.,.],[.,[.,.]]],.],.],.]] [8,7,5,1,4,2,6,3]=>[1,8,3,5,4,2,7,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,7,1,4,3,2,6,5]=>[1,8,5,3,2,7,6,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,7,6,3,1,5,4,2]=>[1,8,2,7,4,3,6,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [2,8,3,7,4,5,6,1]=>[1,2,8,3,4,7,6,5]=>[.,[.,[[.,[.,[[[.,.],.],.]]],.]]] [8,7,5,2,4,3,6,1]=>[1,8,2,7,6,3,5,4]=>[.,[[.,[[[.,[[.,.],.]],.],.]],.]] [4,2,5,7,3,1,6,8]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,2,4,5,3,1,6,7]=>[1,8,7,6,2,3,4,5]=>[.,[[[[.,[.,[.,[.,.]]]],.],.],.]] [8,4,5,1,3,2,6,7]=>[1,8,7,6,2,4,3,5]=>[.,[[[[.,[[.,.],[.,.]]],.],.],.]] [4,3,7,5,2,1,6,8]=>[1,4,5,2,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [1,6,7,4,3,2,5,8]=>[1,2,6,3,7,5,4,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [3,5,1,4,7,2,6,8]=>[1,3,2,5,7,6,4,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [2,5,1,4,7,8,3,6]=>[1,2,5,7,3,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,5,1,6,4,2,7,8]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,4,3,1,7,2,5,8]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [2,6,4,1,7,3,5,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,3,2,7,4,5,1,8]=>[1,6,5,4,7,2,3,8]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [7,2,4,1,3,6,8,5]=>[1,7,8,5,3,4,2,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [6,3,2,5,7,1,4,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,2,6,5,7,1,4,8]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [1,7,3,2,5,6,4,8]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,1,7,3,5,6,8,4]=>[1,2,3,7,8,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,1,6,3,5,7,8,4]=>[1,2,3,6,7,8,4,5]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,6,3,2,5,7,4,8]=>[1,2,6,7,4,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,4,6,5,2,7,3,8]=>[1,2,4,5,3,6,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [5,6,2,1,4,3,7,8]=>[1,5,4,2,6,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [2,5,4,1,6,3,7,8]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [4,6,1,5,2,7,3,8]=>[1,4,5,2,6,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [1,2,5,4,7,3,6,8]=>[1,2,3,5,7,6,4,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [1,2,5,3,4,8,7,6]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [5,2,7,6,1,8,4,3]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,8,2,6,1,7,4,3]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,7,8,2,4,6,5,3]=>[1,2,7,5,4,3,8,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,5,8,3,6,2,7,4]=>[1,2,5,6,3,8,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,2,6,4,7,3,8,5]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,7,8,3,5,6,4]=>[1,2,3,7,6,5,4,8]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [4,8,7,6,2,1,5,3]=>[1,4,6,2,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,7,4,5,8,1,6,3]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [2,6,1,8,5,4,3,7]=>[1,2,6,4,8,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [6,4,7,5,8,2,1,3]=>[1,6,2,4,5,8,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,3,7,4,2,5,8,1]=>[1,6,5,2,3,7,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,2,1,5,8,4,3,7]=>[1,6,4,5,8,7,3,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [7,5,6,2,4,3,8,1]=>[1,7,8,2,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [4,6,2,5,7,3,8,1]=>[1,4,5,7,8,2,6,3]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [8,1,7,4,5,6,2,3]=>[1,8,3,7,2,4,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [2,1,7,8,4,5,6,3]=>[1,2,3,7,6,5,4,8]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [8,2,1,4,3,7,6,5]=>[1,8,5,3,2,4,6,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [7,6,5,3,1,2,8,4]=>[1,7,8,4,3,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [5,4,1,6,2,8,3,7]=>[1,5,2,4,6,8,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [4,2,5,1,8,6,7,3]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,2,8,5,3,6,7,1]=>[1,4,5,3,8,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [2,8,6,3,5,4,7,1]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [3,5,2,8,6,4,7,1]=>[1,3,2,5,6,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [7,3,5,1,6,4,8,2]=>[1,7,8,2,3,5,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [5,1,4,7,2,6,8,3]=>[1,5,2,3,4,7,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,8,2,5,6,4,7,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,7,1,4,8,5,6,3]=>[1,2,7,6,5,8,3,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [2,8,4,6,1,3,7,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [8,4,6,2,5,3,7,1]=>[1,8,2,4,3,6,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,5,2,7,6,1,4,3]=>[1,8,3,2,5,6,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [5,8,2,7,6,1,4,3]=>[1,5,6,2,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [7,3,8,6,5,1,4,2]=>[1,7,4,6,2,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,6,3,7,5,4,8,1]=>[1,2,6,4,7,8,3,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [5,4,7,1,3,8,6,2]=>[1,5,3,7,6,8,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [2,8,5,1,4,7,3,6]=>[1,2,8,6,7,3,5,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [8,1,4,2,5,7,3,6]=>[1,8,6,7,3,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [7,2,6,5,8,4,3,1]=>[1,7,3,6,4,5,8,2]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [3,4,8,5,6,2,7,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [5,8,2,3,4,6,1,7]=>[1,5,4,3,2,8,7,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [1,5,6,3,2,4,7,8]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [7,8,3,5,2,4,6,1]=>[1,7,6,4,5,2,8,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [2,4,5,7,3,6,1,8]=>[1,2,4,7,3,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,5,3,1,6,4,7,8]=>[1,2,5,6,4,3,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [5,7,4,3,2,6,1,8]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,6,7,8,4,3,5,1]=>[1,2,6,3,7,5,4,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,7,8,4,5,3,6,2]=>[1,2,7,6,3,8,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [5,7,4,2,1,6,3,8]=>[1,5,2,7,3,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,1,4,7,3,6,2,8]=>[1,5,3,4,7,2,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,4,8,6,3,5,2,1]=>[1,7,2,4,6,5,3,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [4,7,6,3,5,2,1,8]=>[1,4,3,6,2,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,1,3,8,7,5,2,4]=>[1,6,5,7,2,3,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [7,1,3,6,8,2,5,4]=>[1,7,5,8,4,6,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [3,6,7,5,8,2,4,1]=>[1,3,7,4,5,8,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [1,7,4,5,2,8,6,3]=>[1,2,7,6,8,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [7,5,4,2,1,8,6,3]=>[1,7,6,8,3,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [3,6,7,4,2,8,5,1]=>[1,3,7,5,2,6,8,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,6,3,2,7,8,5,1]=>[1,4,2,6,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [7,6,1,3,4,2,5,8]=>[1,7,5,4,3,2,6,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [7,8,2,6,4,5,3,1]=>[1,7,3,2,8,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,2,5,4,6,1,3,8]=>[1,7,3,5,6,2,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,1,2,4,5,6,3,8]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,3,2,1,5,6,4,8]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [3,6,2,1,7,5,4,8]=>[1,3,2,6,5,7,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,6,7,3,1,5,4,8]=>[1,2,6,5,3,7,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,1,6,4,7,5,3,8]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [7,6,8,5,4,1,3,2]=>[1,7,3,8,2,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [7,6,1,4,5,3,2,8]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [7,1,5,6,4,3,2,8]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [4,1,3,8,6,2,7,5]=>[1,4,8,5,6,2,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,1,2,8,4,6,7,3]=>[1,5,4,8,3,2,6,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [5,6,3,2,8,1,7,4]=>[1,5,8,4,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [8,2,6,3,1,5,7,4]=>[1,8,4,3,6,5,2,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [8,2,5,6,7,4,3,1]=>[1,8,2,3,5,7,4,6]=>[.,[[.,[.,[[.,.],[[.,.],.]]]],.]] [8,2,5,3,4,7,6,1]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [7,5,3,2,4,1,8,6]=>[1,7,8,6,2,5,4,3]=>[.,[[[.,[[[.,.],.],.]],.],[.,.]]] [7,1,2,3,6,8,4,5]=>[1,7,4,3,2,5,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [6,7,2,8,3,4,5,1]=>[1,6,4,8,2,7,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,1,8,4,6,5,7,2]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [8,1,6,4,5,2,3,7]=>[1,8,7,3,6,2,4,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]] [8,1,6,4,5,2,7,3]=>[1,8,3,6,2,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,6,4,7,2,3,5,1]=>[1,8,2,6,3,4,7,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,6,4,1,2,3,7,5]=>[1,8,5,2,6,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,6,7,4,2,5,1,3]=>[1,8,3,7,2,6,5,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [8,6,4,2,5,3,7,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,6,4,2,5,3,1,7]=>[1,8,7,2,6,3,4,5]=>[.,[[[.,[[.,[.,[.,.]]],.]],.],.]] [8,6,4,2,7,3,1,5]=>[1,8,5,7,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,6,4,1,5,7,2,3]=>[1,8,3,4,2,6,7,5]=>[.,[[[.,.],[.,[[.,.],[.,.]]]],.]] [8,6,1,4,7,2,5,3]=>[1,8,3,2,6,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [8,6,7,1,4,5,2,3]=>[1,8,3,7,2,6,5,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [8,6,4,5,2,7,3,1]=>[1,8,2,6,7,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,6,7,4,2,1,5,3]=>[1,8,3,7,5,2,6,4]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,6,4,2,5,7,3,1]=>[1,8,2,6,7,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,6,4,2,5,7,1,3]=>[1,8,3,4,2,6,7,5]=>[.,[[[.,.],[.,[[.,.],[.,.]]]],.]] [3,4,7,5,8,2,6,1]=>[1,3,7,6,2,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,1,2,3,5,6,7,8,9]=>[1,4,3,2,5,6,7,8,9]=>[.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]] [2,10,1,5,6,7,8,9,3,4]=>[1,2,10,4,5,6,7,8,9,3]=>[.,[.,[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]]] [2,3,4,5,6,7,8,9,10,11,12,1]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [3,8,2,5,1,7,4,6]=>[1,3,2,8,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,8,5,2,1,7,3,6]=>[1,4,2,8,6,7,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,5,7,6,1,2,4,3]=>[1,8,3,7,4,6,2,5]=>[.,[[[.,.],[[.,[[.,.],.]],.]],.]] [5,7,6,8,4,1,3,2]=>[1,5,4,8,2,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [7,3,1,6,8,5,4,2]=>[1,7,4,6,5,8,2,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [5,3,1,7,4,8,6,2]=>[1,5,4,7,6,8,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [7,3,1,8,6,4,5,2]=>[1,7,5,6,4,8,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [8,6,4,1,7,3,2,5]=>[1,8,5,7,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [4,6,8,3,7,1,2,5]=>[1,4,3,8,5,7,2,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [3,5,2,8,4,7,1,6]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [6,4,8,3,7,2,1,5]=>[1,6,2,4,3,8,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [3,6,2,8,7,4,1,5]=>[1,3,2,6,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [9,8,2,3,4,5,6,7,1]=>[1,9,2,8,7,6,5,4,3]=>[.,[[.,[[[[[[.,.],.],.],.],.],.]],.]] [8,9,2,3,4,5,6,7,1]=>[1,8,7,6,5,4,3,2,9]=>[.,[[[[[[[.,.],.],.],.],.],.],[.,.]]] [3,4,7,8,5,1,2,6]=>[1,3,7,2,4,8,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [4,7,3,2,5,6,8,1]=>[1,4,2,7,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,7,3,6,8,4,2,5]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [2,3,6,5,1,8,7,4]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [8,3,1,2,6,4,7,5]=>[1,8,5,6,4,2,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [1,7,8,2,4,3,5,6]=>[1,2,7,5,4,3,8,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [5,7,4,8,1,3,2,6]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,5,4,2,6,1,7,3]=>[1,8,3,4,2,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [3,2,6,8,7,4,1,5]=>[1,3,6,4,8,5,7,2]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [2,3,7,5,1,8,6,4]=>[1,2,3,7,6,8,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [5,2,1,3,8,7,6,4]=>[1,5,8,4,3,2,6,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [7,2,1,5,3,8,4,6]=>[1,7,4,5,3,2,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [1,5,8,2,4,3,6,7]=>[1,2,5,4,3,8,7,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [4,3,6,8,1,5,2,7]=>[1,4,8,7,2,3,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [3,6,8,4,5,1,7,2]=>[1,3,8,2,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [7,3,1,2,8,6,4,5]=>[1,7,4,2,3,5,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [2,3,7,6,1,8,5,4]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [3,2,7,8,6,4,1,5]=>[1,3,7,2,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [6,2,8,3,1,4,7,5]=>[1,6,4,3,8,5,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [3,1,2,8,7,4,5,6]=>[1,3,2,4,8,6,5,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [2,1,3,8,7,4,6,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [2,1,3,8,7,4,5,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [1,6,8,3,2,4,7,5]=>[1,2,6,4,3,8,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [8,5,1,7,2,4,3,6]=>[1,8,6,4,7,3,2,5]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [8,4,1,7,3,2,5,6]=>[1,8,6,2,4,7,5,3]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [8,3,1,6,2,7,5,4]=>[1,8,4,6,7,5,2,3]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [1,3,2,8,7,6,4,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [2,1,3,8,7,6,4,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [2,4,3,1,6,5,8,7,10,9]=>[1,2,4,3,5,6,7,8,9,10]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,6,3,7,2,5,4,8]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,7,2,4,6,3,5,8]=>[1,2,7,5,6,3,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [5,7,2,8,4,1,3,6]=>[1,5,4,8,6,2,7,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,6,2,8,4,1,3,7]=>[1,5,4,8,7,3,2,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [2,4,8,3,1,6,7,5]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [3,5,8,4,2,1,6,7]=>[1,3,8,7,6,2,5,4]=>[.,[[.,.],[[[[[.,.],.],.],.],.]]] [2,5,8,3,1,4,6,7]=>[1,2,5,3,8,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [3,4,8,5,7,1,2,6]=>[1,3,8,6,2,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,6,8,2,5,1,4,7]=>[1,3,8,7,4,2,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [3,6,8,7,2,5,4,1]=>[1,3,8,2,6,5,4,7]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [3,4,6,5,8,2,1,7]=>[1,3,6,2,4,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,4,2,5,7,6,3,8]=>[1,2,4,5,7,3,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,4,2,6,8,5,3,7]=>[1,2,4,6,5,8,7,3]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,2,6,8,3,5,4,7]=>[1,2,3,6,5,4,8,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [1,5,3,2,4,6,8,7]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,5,8,7,6,3,2,4]=>[1,2,5,6,3,8,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,5,7,6,3,2,4,8]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,6,3,2,4,7,5,8]=>[1,2,6,7,5,4,3,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [1,6,3,2,4,8,7,5]=>[1,2,6,8,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [1,2,7,6,4,3,5,8]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,8,7,5,2,4,6,3]=>[1,2,8,3,7,6,4,5]=>[.,[.,[[.,[[[.,[.,.]],.],.]],.]]] [1,7,5,2,4,6,3,8]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,7,4,2,5,3,6,8]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,8,4,7,5,2,6,3]=>[1,2,8,3,4,7,6,5]=>[.,[.,[[.,[.,[[[.,.],.],.]]],.]]] [1,7,5,2,3,6,4,8]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,7,5,2,6,3,4,8]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,6,3,7,4,2,5,8]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,4,7,5,2,6,3,8]=>[1,2,4,5,3,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,3,6,4,8,7,5,2]=>[1,2,3,6,7,5,8,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,3,7,6,4,2,5,8]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,3,2,4,8,5,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [1,3,8,7,5,2,4,6]=>[1,2,3,8,6,4,7,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [1,4,6,3,2,7,5,8]=>[1,2,4,3,6,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,6,3,2,8,7,5]=>[1,2,4,3,6,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,6,3,5,2,7,4,8]=>[1,2,6,7,4,5,3,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,6,3,5,2,8,7,4]=>[1,2,6,8,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,8,3,7,5,2,4,6]=>[1,2,8,6,3,4,7,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [6,4,7,1,5,3,8,2]=>[1,6,3,7,8,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,3,8,2,6,5,7,1]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,7,1,4,8,2,3,6]=>[1,5,8,6,2,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,7,6,1,2,4,8,3]=>[1,5,2,7,8,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,3,4,2,8,5,7,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [5,7,6,2,4,8,3,1]=>[1,5,4,2,7,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,7,5,3,8,4,2,1]=>[1,6,4,3,5,8,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [3,2,1,4,8,5,7,6]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [7,3,1,4,2,6,5,8]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,4,1,6,2,5,3,8]=>[1,7,3,2,4,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [5,4,1,8,2,6,3,7]=>[1,5,2,4,8,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,3,1,8,2,6,4,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,7,1,5,2,6,3,8]=>[1,4,5,2,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,5,1,4,2,7,3,8]=>[1,6,7,3,2,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [1,8,7,3,4,5,2,6]=>[1,2,8,6,5,4,3,7]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [1,8,7,4,5,2,3,6]=>[1,2,8,6,3,7,4,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [1,2,6,8,7,3,4,5]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,3,7,8,4,5,6,2]=>[1,2,3,7,6,5,4,8]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [1,3,4,5,6,7,8,9,10,11,12,2]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [6,4,5,2,8,1,7,3]=>[1,6,2,4,3,5,8,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,8,6,2,3,1,7,5]=>[1,4,2,8,5,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,2,6,1,5,8,3,7]=>[1,4,2,3,6,8,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,8,6,4,5,1,7,3]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [2,6,3,1,7,4,8,5]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,5,1,8,3,2,7,4]=>[1,6,2,5,3,4,8,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [1,8,7,4,5,3,2,6]=>[1,2,8,6,3,7,4,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [2,8,3,1,4,5,7,6]=>[1,2,8,6,5,4,3,7]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [6,1,7,2,8,4,5,3]=>[1,6,4,2,3,7,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,3,2,1,5,6,7,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [3,2,6,7,8,4,5,1]=>[1,3,6,4,7,5,8,2]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,5,3,1,8,7,6,2]=>[1,4,2,5,8,3,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [6,3,4,2,7,8,5,1]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,7,4,5,1,6,3,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [6,2,7,8,1,3,5,4]=>[1,6,3,7,5,2,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,1,8,4,3,7,2,6]=>[1,5,3,8,6,7,2,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [7,2,8,1,4,5,6,3]=>[1,7,6,5,4,2,3,8]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [1,4,8,2,5,6,7,3]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [2,1,4,3,6,5,8,10,9,7]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [2,1,4,3,6,8,7,5,10,9]=>[1,2,3,4,5,6,8,7,9,10]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]] [2,1,4,3,6,7,10,8,9,5]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]] [2,1,4,6,5,3,8,7,10,9]=>[1,2,3,4,6,5,7,8,9,10]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]] [2,1,4,5,6,10,7,8,9,3]=>[1,2,3,4,5,6,10,7,8,9]=>[.,[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]] [2,3,4,5,10,6,7,8,9,1]=>[1,2,3,4,5,10,6,7,8,9]=>[.,[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]] [2,1,4,3,6,5,8,9,12,10,11,7]=>[1,2,3,4,5,6,7,8,9,12,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]]] [7,5,2,3,6,8,4,1]=>[1,7,4,3,2,5,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [8,1,4,6,5,3,2,7]=>[1,8,7,2,3,4,6,5]=>[.,[[[.,[.,[.,[[.,.],.]]]],.],.]] [8,1,4,7,6,5,2,3]=>[1,8,3,4,7,2,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,1,2,7,6,5,4,3]=>[1,8,3,2,4,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [4,5,8,1,6,7,2,3]=>[1,4,2,5,6,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,7,2,5,8,4,6,1]=>[1,3,2,7,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [6,7,8,4,1,5,2,3]=>[1,6,5,2,7,3,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,2,8,3,5,1,4,7]=>[1,6,2,3,8,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,2,7,4,5,3,1,8]=>[1,6,3,7,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,8,2,5,3,4,1,7]=>[1,6,4,5,3,2,8,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [6,8,7,5,4,1,2,3]=>[1,6,2,8,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,4,5,6,1,8,2,3]=>[1,7,2,4,6,8,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [6,3,5,2,8,1,7,4]=>[1,6,2,3,5,8,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,1,8,7,4,5,2,3]=>[1,6,5,4,7,2,3,8]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [4,8,7,1,6,3,2,5]=>[1,4,2,8,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [1,3,2,6,8,7,4,5]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [1,3,8,2,5,4,6,7]=>[1,2,3,8,7,6,4,5]=>[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] [1,6,2,5,8,7,3,4]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,8,7,2,3,5,4]=>[1,2,6,3,8,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,6,8,7,2,5,3,4]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,5,2,4,8,3,6,7]=>[1,2,5,8,7,6,3,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,2,4,5,8,6,3,7]=>[1,2,3,4,5,8,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] [1,2,8,3,5,4,7,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [1,3,8,2,5,4,7,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [1,6,7,5,2,4,8,3]=>[1,2,6,4,5,3,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,5,6,4,7,2,3,8]=>[1,2,5,7,3,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,7,4,2,5,8,3,6]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,7,3,2,6,4,8,5]=>[1,2,7,8,5,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,5,8,2,3,6,7,4]=>[1,2,5,3,8,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,3,2,6,8,5,4,7]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,6,3,2,7,4,5,8]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,7,8,5,4,2,3,6]=>[1,2,7,3,8,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,4,2,7,5,3,8,6]=>[1,2,4,7,8,6,3,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [1,5,7,6,2,4,3,8]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,3,8,4,2,6,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [1,7,4,2,6,5,8,3]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,7,4,8,3,2,5,6]=>[1,2,7,5,3,4,8,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,4,8,3,2,7,5,6]=>[1,2,4,3,8,6,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [1,8,3,6,4,5,2,7]=>[1,2,8,7,3,4,6,5]=>[.,[.,[[[.,[.,[[.,.],.]]],.],.]]] [1,6,4,7,3,2,8,5]=>[1,2,6,3,4,7,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [8,2,3,7,4,5,6,1]=>[1,8,2,3,4,7,6,5]=>[.,[[.,[.,[.,[[[.,.],.],.]]]],.]] [8,5,7,2,3,6,4,1]=>[1,8,2,5,3,7,4,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [7,6,3,2,1,8,4,5]=>[1,7,4,2,6,8,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [8,1,7,3,4,5,2,6]=>[1,8,6,5,4,3,7,2]=>[.,[[[[[[.,.],.],.],.],[.,.]],.]] [7,1,8,3,4,5,2,6]=>[1,7,2,3,8,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [6,8,7,3,4,2,1,5]=>[1,6,2,8,5,4,3,7]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [1,8,5,3,4,6,2,7]=>[1,2,8,7,3,5,4,6]=>[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] [7,1,6,5,4,3,8,2]=>[1,7,8,2,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,1,5,3,6,4,8,2]=>[1,7,8,2,3,5,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,1,5,3,7,8,2,4]=>[1,6,8,4,3,5,7,2]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [5,8,7,1,2,6,3,4]=>[1,5,2,8,4,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,8,2,3,4,7,1,5]=>[1,6,7,2,8,5,4,3]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [6,2,1,3,4,7,8,5]=>[1,6,7,8,5,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,[.,.]]]] [2,4,5,1,6,7,8,9,3]=>[1,2,4,3,5,6,7,8,9]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [2,3,4,1,6,7,8,9,5]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,5,6,1,8,9,10,7]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,5,6,8,9,1,10,7]=>[1,2,3,4,5,6,8,7,9,10]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]] [1,3,5,2,6,7,8,9,4]=>[1,2,3,5,6,7,8,9,4]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]] [2,1,4,3,6,7,8,9,5]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,1,5,6,7,8,9,4]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,2,5,8,7,4,1,6]=>[1,3,5,7,2,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,2,5,8,7,3,1,6]=>[1,4,8,6,3,5,7,2]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [8,3,4,1,6,5,2,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [3,4,8,5,7,2,1,6]=>[1,3,8,6,2,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,2,8,7,3,1,6,5]=>[1,4,7,6,2,3,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [6,1,4,3,8,7,2,5]=>[1,6,7,2,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,1,3,8,7,2,4,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,2,8,4,5,7,3,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [3,2,5,8,7,1,4,6]=>[1,3,5,7,4,8,6,2]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [1,6,2,4,8,5,7,3]=>[1,2,6,5,8,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [4,8,5,3,6,7,1,2]=>[1,4,3,5,6,7,2,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,8,5,3,4,7,6,2]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [8,1,7,3,5,4,6,2]=>[1,8,2,3,7,6,4,5]=>[.,[[.,[.,[[[.,[.,.]],.],.]]],.]] [1,8,6,3,2,5,4,7]=>[1,2,8,7,4,3,6,5]=>[.,[.,[[[[.,.],[[.,.],.]],.],.]]] [8,1,2,4,7,5,6,3]=>[1,8,3,2,4,5,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [6,4,5,8,3,1,7,2]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [8,6,2,1,5,7,3,4]=>[1,8,4,2,6,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [4,6,2,8,5,3,7,1]=>[1,4,8,2,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,7,2,4,1,5,3,6]=>[1,8,6,5,2,7,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [7,5,3,4,8,6,2,1]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [2,8,3,1,4,6,7,5]=>[1,2,8,5,4,3,6,7]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [4,3,6,5,1,2,7,8]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [1,3,8,7,6,5,2,4]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [4,8,7,2,6,3,1,5]=>[1,4,2,8,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [1,8,7,2,6,3,5,4]=>[1,2,8,4,3,7,5,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [2,8,7,1,6,3,4,5]=>[1,2,8,5,6,3,7,4]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [4,2,8,7,6,5,1,3]=>[1,4,7,2,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,2,5,7,4,8,6,3]=>[1,2,3,5,4,7,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [6,3,8,7,4,5,2,1]=>[1,6,5,4,7,2,3,8]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [2,8,3,4,1,5,6,7]=>[1,2,8,7,6,5,3,4]=>[.,[.,[[[[[.,[.,.]],.],.],.],.]]] [1,3,7,5,4,8,6,2]=>[1,2,3,7,6,8,4,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [4,5,6,3,1,8,2,7]=>[1,4,3,6,8,7,2,5]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [5,2,1,4,3,6,8,7]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [1,5,6,3,8,4,2,7]=>[1,2,5,8,7,3,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,7,3,8,4,2,6,1]=>[1,5,4,8,2,7,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,3,6,2,8,4,1,7]=>[1,5,8,7,2,3,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [2,3,6,5,4,8,1,7]=>[1,2,3,6,8,7,4,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,7,5,4,8,2,6,1]=>[1,3,5,8,2,7,6,4]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [5,3,7,1,2,8,4,6]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,3,8,7,2,5,4,1]=>[1,6,5,2,3,8,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [1,2,3,4,6,5,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,3,5,4,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,6,8,1,4,7,5,3]=>[1,2,6,7,5,4,3,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [4,2,8,1,6,7,5,3]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,8,1,2,6,7,5,3]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,8,2,1,6,7,5,3]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [8,1,6,2,4,7,5,3]=>[1,8,3,6,7,5,4,2]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [8,2,4,6,1,7,5,3]=>[1,8,3,4,6,7,5,2]=>[.,[[[.,.],[.,[[.,.],[.,.]]]],.]] [2,1,4,3,6,5,8,9,10,7]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,1,4,3,6,7,8,5,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,1,4,3,6,7,8,9,10,5]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,1,4,5,6,3,8,7,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,1,4,5,6,3,8,9,10,7]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,1,4,5,6,7,8,3,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,1,4,5,6,7,8,9,10,3]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,1,6,5,8,7,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,1,6,5,8,9,10,7]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,1,6,7,8,5,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,1,6,7,8,9,10,5]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,5,6,1,8,7,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,5,6,7,8,1,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,1,4,3,6,5,8,7,10,11,12,9]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,3,6,5,8,9,10,7,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,3,6,5,8,9,10,11,12,7]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,3,6,7,8,5,10,9,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,3,6,7,8,5,10,11,12,9]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,3,6,7,8,9,10,5,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,3,6,7,8,9,10,11,12,5]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,5,6,3,8,7,10,9,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,5,6,3,8,7,10,11,12,9]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,5,6,3,8,9,10,7,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,5,6,3,8,9,10,11,12,7]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,5,6,7,8,3,10,9,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,5,6,7,8,3,10,11,12,9]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,5,6,7,8,9,10,3,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,1,4,5,6,7,8,9,10,11,12,3]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,1,6,5,8,7,10,9,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,1,6,5,8,7,10,11,12,9]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,1,6,5,8,9,10,7,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,1,6,5,8,9,10,11,12,7]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,1,6,7,8,5,10,9,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,1,6,7,8,5,10,11,12,9]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,1,6,7,8,9,10,5,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,1,6,7,8,9,10,11,12,5]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,5,6,1,8,7,10,9,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,5,6,1,8,7,10,11,12,9]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,5,6,1,8,9,10,7,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,5,6,1,8,9,10,11,12,7]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,5,6,7,8,1,10,9,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,5,6,7,8,1,10,11,12,9]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,5,6,7,8,9,10,1,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [5,4,7,6,3,1,2,8]=>[1,5,3,7,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,6,4,8,1,5,2,7]=>[1,3,4,8,7,2,6,5]=>[.,[[.,.],[.,[[[[.,.],.],.],.]]]] [1,4,7,8,3,5,2,6]=>[1,2,4,8,6,5,3,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [6,1,2,5,4,8,7,3]=>[1,6,8,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,4,1,7,3,5,6,2]=>[1,8,2,4,7,6,5,3]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [8,4,1,2,5,7,3,6]=>[1,8,6,7,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [2,4,5,6,8,3,1,7]=>[1,2,4,6,3,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [3,4,5,8,6,2,1,7]=>[1,3,5,6,2,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [4,5,1,8,6,3,7,2]=>[1,4,8,2,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [1,3,4,5,6,8,9,2,7]=>[1,2,3,4,5,6,8,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [8,3,7,2,1,6,5,4]=>[1,8,4,2,3,7,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,4,7,6,2,5,1,3]=>[1,8,3,7,2,4,6,5]=>[.,[[[.,.],[[.,[[.,.],.]],.]],.]] [8,4,7,3,6,2,1,5]=>[1,8,5,6,2,4,3,7]=>[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] [3,8,7,5,6,4,1,2]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,8,7,5,6,2,1,4]=>[1,3,7,2,8,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,8,7,5,6,2,4,1]=>[1,3,7,4,5,6,2,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,8,7,5,6,4,1,3]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [4,5,2,3,6,7,8,9,1]=>[1,4,3,2,5,6,7,8,9]=>[.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]] [4,3,2,5,6,7,8,9,1]=>[1,4,5,6,7,8,9,2,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [4,3,2,5,6,7,8,9,10,1]=>[1,4,5,6,7,8,9,10,2,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]] [2,6,3,8,4,7,1,5]=>[1,2,6,7,3,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,3,5,7,8,1,4]=>[1,2,6,8,4,5,7,3]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,5,6,3,7,2,8,4]=>[1,2,5,7,8,4,3,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,7,5,3,6,2,8,4]=>[1,2,7,8,4,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,5,7,3,4,2,8,6]=>[1,2,5,4,3,7,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,5,8,3,4,2,7,6]=>[1,2,5,4,3,8,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [1,4,5,3,7,2,8,6]=>[1,2,4,3,5,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,4,5,3,8,2,7,6]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [6,5,1,4,2,7,8,3]=>[1,6,7,8,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,5,1,4,2,8,7,3]=>[1,6,8,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [1,7,5,4,2,8,6,3]=>[1,2,7,6,8,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [1,2,3,4,5,6,7,8,9,10,11]=>[1,2,3,4,5,6,7,8,9,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]] [3,5,4,8,2,6,7,1]=>[1,3,4,8,2,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [5,4,7,1,8,6,3,2]=>[1,5,8,2,4,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [2,4,1,5,3,6,7,8,9]=>[1,2,4,5,3,6,7,8,9]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [1,4,8,2,6,5,3,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [8,5,1,3,6,2,4,7]=>[1,8,7,4,3,2,5,6]=>[.,[[[[[.,.],.],[.,[.,.]]],.],.]] [7,5,1,8,3,4,2,6]=>[1,7,2,5,3,4,8,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,2,8,1,7,4,3,6]=>[1,5,7,3,8,6,4,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [1,4,8,2,6,7,3,5]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [1,2,5,6,8,7,3,4]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,6,7,3,4,1,8,5]=>[1,2,6,3,7,8,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [3,7,6,1,8,2,4,5]=>[1,3,6,2,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [1,3,7,2,6,4,8,5]=>[1,2,3,7,8,5,6,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,5,7,6,2,8,3,4]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,2,5,8,6,7,4,3]=>[1,2,3,5,6,7,4,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [1,2,6,5,7,3,8,4]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [3,6,5,8,1,2,7,4]=>[1,3,5,2,6,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [5,4,7,8,1,6,3,2]=>[1,5,2,4,8,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [2,5,6,8,1,3,7,4]=>[1,2,5,3,6,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [5,3,6,8,1,2,7,4]=>[1,5,2,3,6,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,6,5,8,3,2,7,1]=>[1,4,8,2,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [2,5,8,7,1,6,4,3]=>[1,2,5,3,8,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [4,7,5,8,3,6,2,1]=>[1,4,8,2,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [7,3,6,8,5,2,1,4]=>[1,7,2,3,6,4,8,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,3,6,7,5,2,4,1]=>[1,8,2,3,6,4,7,5]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [3,6,8,7,5,2,4,1]=>[1,3,8,2,6,4,7,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [6,4,7,8,5,1,3,2]=>[1,6,2,4,8,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,6,1,2,3,5,4,8]=>[1,7,4,2,6,5,3,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,8,7,5,1,6,3,4]=>[1,2,8,4,5,3,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [8,7,6,4,2,1,5,3]=>[1,8,3,6,2,7,5,4]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [3,8,7,5,1,2,6,4]=>[1,3,7,6,2,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [5,8,3,7,1,4,6,2]=>[1,5,2,8,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,8,3,2,4,7,6,1]=>[1,5,4,2,8,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [1,3,4,7,2,6,5,8]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,5,1,4,3,6,7,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,3,8,2,4,6,1,7]=>[1,5,4,2,3,8,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [4,5,8,3,2,6,1,7]=>[1,4,3,8,7,2,5,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [5,8,2,1,4,6,3,7]=>[1,5,4,2,8,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [4,1,5,8,3,6,2,7]=>[1,4,8,7,2,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,5,8,3,6,1,2,7]=>[1,4,3,8,7,2,5,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [4,7,8,5,2,3,1,6]=>[1,4,5,2,7,3,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,2,7,8,1,5,3,4]=>[1,6,5,2,3,7,4,8]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [2,7,1,3,8,5,4,6]=>[1,2,7,4,3,5,8,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,6,7,8,4,1,3,5]=>[1,2,6,3,7,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,6,7,8,4,3,1,5]=>[1,2,6,3,7,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,1,2,3,4,5,8,6,9]=>[1,7,8,6,5,4,3,2,9]=>[.,[[[[[[.,.],.],.],.],.],[.,[.,.]]]] [7,1,2,6,3,8,4,5]=>[1,7,4,6,8,5,3,2]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [7,4,1,8,2,5,3,6]=>[1,7,3,2,4,8,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,2,1,8,3,6,4,5]=>[1,7,4,8,5,3,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [6,8,7,3,1,2,4,5]=>[1,6,2,8,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [7,4,8,3,1,2,6,5]=>[1,7,6,2,4,3,8,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [8,4,5,3,1,6,7,2]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [8,2,1,7,4,3,5,6]=>[1,8,6,3,2,4,7,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [7,2,5,1,6,8,3,4]=>[1,7,3,5,6,8,4,2]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,7,4,3,6,2,5,8]=>[1,2,7,5,6,3,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [5,2,1,6,3,4,8,7]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,1,3,4,6,2,8,7]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [3,8,4,5,7,2,6,1]=>[1,3,4,5,7,6,2,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [4,2,8,6,3,7,5,1]=>[1,4,6,7,5,3,8,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,1,7,6,3,8,5,2]=>[1,4,6,8,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [7,4,1,8,5,3,6,2]=>[1,7,6,3,2,4,8,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [3,5,6,8,4,7,1,2]=>[1,3,6,7,2,5,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [5,4,1,8,6,7,2,3]=>[1,5,6,7,2,4,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,5,2,1,8,7,3,6]=>[1,4,2,5,8,6,7,3]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,7,3,8,2,6,5,1]=>[1,4,8,2,7,5,3,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [4,7,3,1,8,6,2,5]=>[1,4,2,7,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,2,1,3,7,4,8,5]=>[1,6,4,3,2,5,7,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,3,7,1,2,5,8,4]=>[1,6,5,2,3,7,8,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [5,1,4,7,8,2,6,3]=>[1,5,8,3,4,7,6,2]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [8,3,6,7,2,4,5,1]=>[1,8,2,3,6,4,7,5]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [3,8,7,5,2,1,6,4]=>[1,3,7,6,2,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,8,5,6,2,7,4,1]=>[1,3,5,2,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [6,8,3,2,5,7,4,1]=>[1,6,7,4,2,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,1,5,6,8,7,3,2]=>[1,4,6,7,3,5,8,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [8,4,2,3,6,7,5,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [6,1,2,4,5,7,8,3]=>[1,6,7,8,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,5,1,3,7,6,8,2]=>[1,4,3,2,5,7,8,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [3,5,4,8,6,2,7,1]=>[1,3,4,8,2,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,6,2,4,5,8,7,1]=>[1,3,2,6,8,4,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [8,1,2,3,4,5,9,7,6]=>[1,8,7,9,6,5,4,3,2]=>[.,[[[[[[[.,.],.],.],.],.],.],[.,.]]] [8,1,3,7,4,5,6,2]=>[1,8,2,3,4,7,6,5]=>[.,[[.,[.,[.,[[[.,.],.],.]]]],.]] [9,1,2,3,4,5,6,10,8,7]=>[1,9,8,10,7,6,5,4,3,2]=>[.,[[[[[[[[.,.],.],.],.],.],.],.],[.,.]]] [8,1,5,3,6,4,7,2]=>[1,8,2,3,5,6,4,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [2,6,4,8,3,1,5,7]=>[1,2,6,3,4,8,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,4,1,5,8,7,3]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,5,1,4,6,2,7,8]=>[1,3,2,5,6,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [7,6,5,4,1,8,2,3]=>[1,7,2,6,8,3,5,4]=>[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] [3,6,4,1,5,7,2,8]=>[1,3,4,2,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [8,1,5,4,7,6,3,2]=>[1,8,2,3,5,7,4,6]=>[.,[[.,[.,[[.,.],[[.,.],.]]]],.]] [3,6,4,1,5,7,8,2]=>[1,3,4,2,6,7,8,5]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [7,6,5,2,8,4,1,3]=>[1,7,2,6,4,3,5,8]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [1,7,2,4,3,5,8,6]=>[1,2,7,8,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [3,8,1,7,4,2,6,5]=>[1,3,2,8,5,4,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [8,1,7,4,3,5,6,2]=>[1,8,2,3,7,6,5,4]=>[.,[[.,[.,[[[[.,.],.],.],.]]],.]] [6,8,2,4,5,3,7,1]=>[1,6,3,2,8,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [2,8,3,1,4,7,5,6]=>[1,2,8,6,7,5,4,3]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [2,7,3,1,8,4,5,6]=>[1,2,7,5,8,6,4,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,2,8,3,5,6,4,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [2,8,1,3,5,4,6,7]=>[1,2,8,7,6,4,3,5]=>[.,[.,[[[[[.,.],[.,.]],.],.],.]]] [4,7,8,5,2,1,3,6]=>[1,4,5,2,7,3,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [8,1,3,5,7,4,2,6]=>[1,8,6,4,5,7,2,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [3,1,8,5,4,7,2,6]=>[1,3,8,6,7,2,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [5,1,3,4,2,6,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [3,2,6,4,1,5,7,8]=>[1,3,6,5,2,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [5,4,2,1,8,3,6,7]=>[1,5,8,7,6,3,2,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [4,2,5,1,8,7,3,6]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [6,8,2,7,1,4,3,5]=>[1,6,4,7,3,2,8,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [1,8,4,7,3,2,5,6]=>[1,2,8,6,3,4,7,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [8,6,3,1,5,7,2,4]=>[1,8,4,2,6,7,3,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [5,8,3,1,4,7,6,2]=>[1,5,4,2,8,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [1,2,5,4,7,8,3,6]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [4,7,1,2,5,3,6,8]=>[1,4,2,7,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [7,6,4,1,8,3,5,2]=>[1,7,5,8,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,4,1,6,5,8,2,3]=>[1,7,2,4,6,8,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [8,5,4,1,6,7,3,2]=>[1,8,2,5,6,7,3,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [5,2,1,6,4,7,8,3]=>[1,5,4,6,7,8,3,2]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [1,6,2,3,5,7,8,4]=>[1,2,6,7,8,4,3,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,3,4,8,5,2,6,7]=>[1,2,3,4,8,7,6,5]=>[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] [1,5,7,2,3,6,8,4]=>[1,2,5,3,7,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,2,5,7,8,4,1,6]=>[1,3,5,8,6,4,7,2]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [4,3,5,1,6,2,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [8,6,3,5,4,1,2,7]=>[1,8,7,2,6,3,4,5]=>[.,[[[.,[[.,[.,[.,.]]],.]],.],.]] [8,5,1,7,4,6,2,3]=>[1,8,3,2,5,4,7,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,5,1,7,4,3,6,2]=>[1,8,2,5,4,7,6,3]=>[.,[[.,[[[.,.],.],[[.,.],.]]],.]] [8,5,7,6,2,1,3,4]=>[1,8,4,6,2,5,3,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [5,4,8,3,1,7,2,6]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,1,4,8,3,2,7,6]=>[1,5,3,4,8,6,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [4,8,1,7,6,5,2,3]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,8,7,2,6,1,5]=>[1,4,7,2,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,7,6,3,5,4,1,2]=>[1,8,2,7,3,6,4,5]=>[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] [2,5,4,8,3,1,7,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,4,8,2,1,3,7,6]=>[1,5,2,4,3,8,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [7,1,5,4,6,2,3,8]=>[1,7,3,5,6,2,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [5,4,3,1,7,6,2,8]=>[1,5,7,2,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,1,3,7,5,6,2,8]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,6,8,3,1,7,4,5]=>[1,2,6,7,4,3,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,5,4,8,1,7,3,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [7,5,2,4,8,3,6,1]=>[1,7,6,3,2,5,8,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [7,8,2,6,3,5,4,1]=>[1,7,4,6,5,3,2,8]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [5,6,3,1,4,2,7,8]=>[1,5,4,2,6,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [2,6,5,3,4,8,7,1]=>[1,2,6,8,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [2,6,1,5,3,4,7,8]=>[1,2,6,4,5,3,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [3,6,2,7,4,5,1,8]=>[1,3,2,6,5,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,4,7,8,5,1,6,2]=>[1,3,7,6,2,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,6,2,4,7,8,5,1]=>[1,3,2,6,8,4,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [5,3,6,4,8,7,2,1]=>[1,5,8,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,5,4,8,6,2,7,3]=>[1,2,5,6,3,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [5,8,3,1,2,7,6,4]=>[1,5,2,8,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [7,6,2,5,3,8,4,1]=>[1,7,4,5,3,2,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [4,8,5,1,2,3,6,7]=>[1,4,2,8,7,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [8,6,2,4,5,1,3,7]=>[1,8,7,3,2,6,4,5]=>[.,[[[[.,.],[[.,[.,.]],.]],.],.]] [4,5,1,3,8,6,2,7]=>[1,4,3,2,5,8,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [7,4,2,3,6,8,5,1]=>[1,7,5,6,8,2,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [2,1,6,7,4,8,3,5]=>[1,2,3,6,8,5,4,7]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [7,8,1,3,6,4,5,2]=>[1,7,5,6,4,3,2,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [7,2,6,8,4,5,3,1]=>[1,7,3,6,5,4,8,2]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [5,7,8,1,6,3,2,4]=>[1,5,6,3,8,4,2,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [7,2,6,8,5,1,4,3]=>[1,7,4,8,3,6,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [7,5,2,4,8,3,1,6]=>[1,7,2,5,8,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,7,8,4,3,1,5,2]=>[1,6,2,7,5,3,8,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,8,3,6,4,1,5,2]=>[1,7,5,4,6,2,8,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,5,2,8,1,4,6,3]=>[1,7,6,4,8,3,2,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [3,7,8,2,6,5,1,4]=>[1,3,8,4,2,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [3,7,8,2,1,6,4,5]=>[1,3,8,5,2,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [7,8,1,6,3,5,4,2]=>[1,7,4,6,5,3,2,8]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [6,7,8,2,5,4,3,1]=>[1,6,4,2,7,3,8,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,7,8,3,1,5,4,2]=>[1,6,5,2,7,4,3,8]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [5,6,1,4,3,8,2,7]=>[1,5,3,2,6,8,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [7,1,6,8,5,4,3,2]=>[1,7,3,6,4,8,2,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [5,6,8,1,2,3,7,4]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,8,1,2,7,6,5,3]=>[1,4,2,8,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,6,1,2,8,5,7,3]=>[1,4,2,6,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,4,7,3,5,2,1,8]=>[1,6,2,4,3,7,5,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,7,8,4,2,1,3,6]=>[1,5,2,7,3,8,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,4,8,3,5,2,1,7]=>[1,6,2,4,3,8,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,1,6,3,5,7,4,8]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,6,4,5,2,7,3,8]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,2,1,4,5,3,7,8]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,2,1,5,7,3,4,8]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [1,2,3,4,5,8,9,6,7]=>[1,2,3,4,5,6,8,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [1,2,3,4,7,9,5,8,6]=>[1,2,3,4,5,7,6,9,8]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]] [1,2,4,6,8,3,7,5]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [1,3,5,8,2,6,7,4]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [6,1,3,7,2,8,5,4]=>[1,6,8,4,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,4,5,8,3,7,1,2]=>[1,6,7,2,4,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,1,4,3,6,7,2,5]=>[1,8,5,6,7,2,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [2,6,8,4,3,1,7,5]=>[1,2,6,3,8,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,6,7,4,2,8,3,5]=>[1,2,6,8,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,7,8,4,3,6,2,5]=>[1,2,7,3,8,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,5,8,7,4,3,2,6]=>[1,2,5,4,7,3,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,4,7,2,3,6,8,5]=>[1,2,4,3,7,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [3,1,2,6,7,8,5,4]=>[1,3,2,4,6,8,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [3,8,1,6,4,2,7,5]=>[1,3,2,8,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [1,6,3,4,7,8,2,5]=>[1,2,6,8,5,7,3,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [3,1,5,7,6,2,8,4]=>[1,3,5,6,2,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,3,1,4,2,7,8,5]=>[1,6,7,8,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [2,4,3,7,6,1,8,5]=>[1,2,4,7,8,5,6,3]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [3,1,7,6,5,2,8,4]=>[1,3,7,8,4,6,2,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [1,4,7,6,8,3,2,5]=>[1,2,4,6,3,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,3,1,8,6,2,7,5]=>[1,4,8,5,6,2,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [1,2,8,4,3,7,6,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,6,1,8,7,4,3,5]=>[1,2,6,4,8,5,7,3]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [4,7,6,3,1,8,2,5]=>[1,4,3,6,8,5,2,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [5,3,1,8,6,2,4,7]=>[1,5,6,2,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [1,5,4,2,8,6,3,7]=>[1,2,5,8,7,3,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,4,2,8,5,3,7,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [8,3,1,6,4,2,5,7]=>[1,8,7,5,4,6,2,3]=>[.,[[[[[.,[.,.]],.],[.,.]],.],.]] [1,7,4,8,3,5,2,6]=>[1,2,7,3,4,8,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [7,3,2,4,8,5,1,6]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [2,6,3,8,1,7,5,4]=>[1,2,6,7,5,3,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,5,1,8,6,3,7,4]=>[1,2,5,6,3,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,8,4,2,7,5,3,6]=>[1,2,8,6,5,7,3,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [6,5,1,7,2,8,4,3]=>[1,6,8,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [2,8,1,7,5,3,6,4]=>[1,2,8,4,7,6,3,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [1,2,8,7,6,4,3,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [1,6,5,7,8,4,2,3]=>[1,2,6,4,7,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [4,3,5,7,1,6,2,8]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,4,2,5,3,1,7,8]=>[1,6,2,4,5,3,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [3,1,5,8,2,7,4,6]=>[1,3,5,2,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [6,4,1,5,3,2,7,8]=>[1,6,2,4,5,3,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,2,1,5,4,3,7,8]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,1,8,5,4,6,2,7]=>[1,3,8,7,2,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [6,1,8,4,5,3,2,7]=>[1,6,3,8,7,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,3,5,7,1,6,8,2]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,1,8,5,3,6,7,2]=>[1,4,5,3,8,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [6,3,8,4,5,1,7,2]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,3,8,4,5,2,1,7]=>[1,6,2,3,8,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,3,8,4,5,2,7,1]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,1,6,8,5,3,7,4]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,2,6,8,5,4,7,1]=>[1,3,6,4,8,2,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,1,6,8,5,2,4,7]=>[1,3,6,2,4,8,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [6,5,8,7,4,1,2,3]=>[1,6,2,5,4,7,3,8]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [6,5,8,7,4,2,1,3]=>[1,6,2,5,4,7,3,8]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [6,5,8,7,2,4,1,3]=>[1,6,4,7,2,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,2,8,4,5,7,1,3]=>[1,6,7,2,3,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,2,7,3,5,8,6,1]=>[1,4,3,7,6,8,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [3,6,2,4,8,5,7,1]=>[1,3,2,6,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,7,5,4,3,8,6,1]=>[1,2,7,6,8,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [3,5,1,8,4,7,6,2]=>[1,3,2,5,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,6,1,8,5,4,7,2]=>[1,3,2,6,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [2,4,8,3,7,6,5,1]=>[1,2,4,3,8,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [3,6,8,2,5,7,4,1]=>[1,3,8,2,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [2,6,8,5,4,3,7,1]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,6,8,2,5,4,7,1]=>[1,3,8,2,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,6,8,3,2,5,7,1]=>[1,4,3,8,2,6,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,6,2,8,3,5,7,1]=>[1,4,8,2,6,5,3,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,6,1,8,5,7,4,2]=>[1,3,2,6,7,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,6,3,8,7,2,5,1]=>[1,4,8,2,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,5,8,2,7,4,6,1]=>[1,3,8,2,5,7,6,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [7,5,1,6,3,2,8,4]=>[1,7,8,4,6,2,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,7,6,3,4,1,8,5]=>[1,2,7,8,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [5,7,6,3,1,2,8,4]=>[1,5,2,7,8,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,8,2,1,7,5,6,3]=>[1,4,2,8,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [6,3,8,5,7,2,4,1]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,5,4,8,6,2,3,7]=>[1,2,5,6,3,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [6,2,8,1,7,5,3,4]=>[1,6,5,7,3,8,4,2]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [1,4,2,3,6,5,8,7,9]=>[1,2,4,3,5,6,7,8,9]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [1,3,4,2,6,5,8,7,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,4,2,3,6,5,8,7,10,9]=>[1,2,4,3,5,6,7,8,9,10]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,1,4,6,5,8,7,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,1,2,4,6,5,8,7,9]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [1,3,4,2,6,5,8,7,10,9]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [5,6,2,7,8,1,3,4]=>[1,5,8,4,7,3,2,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [4,7,3,5,6,1,2,8]=>[1,4,5,6,2,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [2,1,3,4,5,6,9,7,8]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [1,2,3,4,5,6,7,8,10,9,11]=>[1,2,3,4,5,6,7,8,9,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]] [1,2,3,4,5,7,8,6,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,1,3,4,5,6,7,10,8,9]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [3,2,5,6,8,4,7,1]=>[1,3,5,8,2,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [8,4,5,2,6,3,7,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [2,5,6,4,8,3,7,1]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [4,2,5,7,3,8,1,6]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,7,3,1,6,8,2,5]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,7,4,6,8,3,2,5]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [4,7,2,5,6,3,1,8]=>[1,4,5,6,3,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [5,4,1,3,7,8,2,6]=>[1,5,7,2,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,1,5,8,3,7,2,4]=>[1,6,7,2,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [4,1,3,5,7,8,2,6]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,1,5,8,4,3,2,7]=>[1,6,3,5,4,8,7,2]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [7,2,1,6,8,3,5,4]=>[1,7,5,8,4,6,3,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [5,6,4,1,8,3,2,7]=>[1,5,8,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,5,2,1,7,8,3,6]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [2,3,7,8,5,1,6,4]=>[1,2,3,7,6,4,8,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,2,6,7,4,3,5,8]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [7,1,9,3,4,5,6,2,8]=>[1,7,6,5,4,3,9,8,2]=>[.,[[[[[[.,.],.],.],.],.],[[.,.],.]]] [8,1,10,3,4,5,6,7,2,9]=>[1,8,7,6,5,4,3,10,9,2]=>[.,[[[[[[[.,.],.],.],.],.],.],[[.,.],.]]] [6,2,3,1,8,5,4,7]=>[1,6,5,8,7,4,2,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [9,1,11,3,4,5,6,7,8,2,10]=>[1,9,8,7,6,5,4,3,11,10,2]=>[.,[[[[[[[[.,.],.],.],.],.],.],.],[[.,.],.]]] [3,4,8,2,5,6,1,7]=>[1,3,8,7,2,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [2,8,3,6,7,4,5,1]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [6,8,2,7,5,3,1,4]=>[1,6,3,2,8,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [5,6,7,2,8,4,1,3]=>[1,5,8,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [4,3,8,5,2,7,1,6]=>[1,4,5,2,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [2,8,4,5,1,6,3,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [2,5,8,1,3,4,7,6]=>[1,2,5,3,8,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [8,6,1,2,3,5,7,4]=>[1,8,4,2,6,5,3,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [5,1,7,8,3,2,4,6]=>[1,5,3,7,4,8,6,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,1,7,6,2,8,5,4]=>[1,3,7,5,2,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,4,2,8,6,7,3,1]=>[1,5,6,7,3,2,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,1,4,2,8,7,3,5]=>[1,6,7,3,4,2,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,7,2,6,8,4,5,1]=>[1,3,2,7,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,6,5,2,7,8,3,1]=>[1,4,2,6,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,4,6,2,7,8,3,1]=>[1,5,7,3,6,8,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,2,1,8,5,7,4,3]=>[1,6,7,4,8,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [5,4,6,2,3,1,8,7]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [2,1,7,6,8,4,5,3]=>[1,2,3,7,5,8,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [6,4,7,2,8,3,1,5]=>[1,6,3,7,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,3,2,7,8,4,5,1]=>[1,6,4,7,5,8,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [1,4,8,2,7,6,5,3]=>[1,2,4,3,8,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [1,2,3,7,8,9,4,5,6]=>[1,2,3,4,7,5,8,6,9]=>[.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]] [1,2,6,7,9,3,4,8,5]=>[1,2,3,6,4,7,5,9,8]=>[.,[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]] [1,2,3,8,9,6,7,4,5]=>[1,2,3,4,8,5,9,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]] [1,2,3,4,8,9,10,5,6,7]=>[1,2,3,4,5,8,6,9,7,10]=>[.,[.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]]] [1,2,3,4,5,8,10,6,9,7]=>[1,2,3,4,5,6,8,7,10,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]] [1,2,3,7,8,10,4,5,9,6]=>[1,2,3,4,7,5,8,6,10,9]=>[.,[.,[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]]] [1,2,3,4,9,10,7,8,5,6]=>[1,2,3,4,5,9,6,10,7,8]=>[.,[.,[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]]] [4,7,3,1,5,2,8,6]=>[1,4,2,7,8,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [2,1,4,7,5,3,8,6]=>[1,2,3,4,7,8,6,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [4,7,3,6,5,2,8,1]=>[1,4,6,2,7,8,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,7,6,3,1,5,8,2]=>[1,4,3,6,5,2,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [2,4,7,3,8,5,1,6]=>[1,2,4,3,7,5,8,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,7,3,1,8,5,4,6]=>[1,2,7,4,3,5,8,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,8,3,1,7,4,5,6]=>[1,2,8,6,4,3,5,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [6,7,5,2,1,4,8,3]=>[1,6,4,2,7,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [1,2,6,8,3,4,7,5]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,5,6,8,3,2,4,7]=>[1,2,5,3,6,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,8,2,7,3,5,6,4]=>[1,2,8,4,7,6,5,3]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [1,7,4,8,6,5,3,2]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,6,3,5,7,4,8,2]=>[1,2,6,4,5,7,8,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,5,4,7,2,8,3,6]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,8,5,2,6,1,7,4]=>[1,3,5,6,2,8,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [3,7,4,8,5,2,6,1]=>[1,3,4,8,2,7,6,5]=>[.,[[.,.],[.,[[[[.,.],.],.],.]]]] [8,1,2,6,5,3,4,7]=>[1,8,7,4,6,3,2,5]=>[.,[[[[[.,.],.],[[.,.],.]],.],.]] [6,8,7,1,3,4,2,5]=>[1,6,4,2,8,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,4,2,8,6,7,5,1]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,7,8,6,1,4,2,5]=>[1,3,8,5,2,7,4,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,6,1,5,2,7,8,4]=>[1,3,2,6,7,8,4,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [7,1,6,8,3,4,2,5]=>[1,7,2,3,6,4,8,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [8,1,2,6,3,5,7,4]=>[1,8,4,6,5,3,2,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [6,2,8,4,7,1,3,5]=>[1,6,2,3,8,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [3,7,8,4,2,5,6,1]=>[1,3,8,2,7,6,5,4]=>[.,[[.,.],[[[[[.,.],.],.],.],.]]] [3,4,2,8,5,1,6,7]=>[1,3,2,4,8,7,6,5]=>[.,[[.,.],[.,[[[[.,.],.],.],.]]]] [1,4,3,2,5,6,7,8,9]=>[1,2,4,3,5,6,7,8,9]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [6,8,2,7,5,4,1,3]=>[1,6,4,7,2,8,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [1,8,4,3,7,6,2,5]=>[1,2,8,5,7,3,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [4,3,8,7,1,2,6,5]=>[1,4,7,6,2,3,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [1,8,4,5,7,6,2,3]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [4,3,8,5,7,1,6,2]=>[1,4,5,7,6,2,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,3,4,8,7,2,1,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,3,8,4,7,1,6,2]=>[1,5,7,6,2,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,2,8,7,1,4,6,3]=>[1,5,2,3,8,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [3,5,8,7,4,1,6,2]=>[1,3,8,2,5,4,7,6]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [7,4,6,8,3,5,1,2]=>[1,7,2,4,8,3,6,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [2,7,8,1,4,5,6,3]=>[1,2,7,6,5,4,3,8]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [3,6,7,8,2,4,1,5]=>[1,3,7,2,6,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,5,7,8,6,3,1,2]=>[1,4,8,2,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,4,6,8,7,3,1,2]=>[1,5,7,2,4,8,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,7,6,8,2,1,3,4]=>[1,5,2,7,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,7,6,8,2,4,1,5]=>[1,3,6,4,8,5,2,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [5,4,7,8,6,3,1,2]=>[1,5,6,3,7,2,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,5,6,8,7,3,1,2]=>[1,4,8,2,5,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [6,1,5,3,8,4,7,2]=>[1,6,4,3,5,8,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [1,8,6,2,5,4,7,3]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [6,2,7,4,8,3,1,5]=>[1,6,3,7,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [8,3,4,5,6,1,7,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [5,3,6,4,7,2,1,8]=>[1,5,7,2,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,2,6,5,7,3,1,8]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,4,6,2,7,3,1,8]=>[1,5,7,2,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [3,2,6,5,8,4,1,7]=>[1,3,6,4,5,8,7,2]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,2,6,5,8,7,1,3]=>[1,4,5,8,3,6,7,2]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [6,4,7,5,8,3,1,2]=>[1,6,3,7,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,2,7,5,8,4,1,6]=>[1,3,7,2,4,5,8,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,3,7,2,8,5,1,6]=>[1,4,2,3,7,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,6,2,8,5,1,7]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,3,7,6,8,2,1,4]=>[1,5,8,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,2,7,3,8,6,1,5]=>[1,4,3,7,2,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [5,2,7,6,8,3,1,4]=>[1,5,8,4,6,3,7,2]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [3,2,7,6,8,4,1,5]=>[1,3,7,2,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,2,7,6,8,5,1,4]=>[1,3,7,2,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [4,8,1,7,3,2,5,6]=>[1,4,7,5,3,2,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,7,4,8,2,1,5,6]=>[1,3,4,8,6,2,7,5]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [3,7,8,2,5,4,6,1]=>[1,3,8,2,7,6,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [4,7,5,8,3,2,6,1]=>[1,4,8,2,7,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [6,7,1,3,2,5,8,4]=>[1,6,5,2,7,8,4,3]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [8,7,6,4,1,5,3,2]=>[1,8,2,7,3,6,5,4]=>[.,[[.,[[.,[[[.,.],.],.]],.]],.]] [7,2,5,3,4,8,1,6]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [5,3,6,2,4,1,8,7]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [7,8,6,2,3,5,4,1]=>[1,7,4,2,8,3,6,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [5,8,2,6,3,7,4,1]=>[1,5,3,2,8,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [7,5,6,2,3,8,4,1]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [2,7,5,6,4,3,8,1]=>[1,2,7,8,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,8,4,3,7,5,6,1]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [3,8,5,7,6,4,2,1]=>[1,3,5,6,4,7,2,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [7,8,6,3,5,4,2,1]=>[1,7,2,8,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,4,2,5,6,3,8,1]=>[1,7,8,2,4,5,6,3]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,2,7,5,3,8,4,1]=>[1,6,8,2,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,4,8,3,7,5,6,1]=>[1,2,4,3,8,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [4,8,3,7,5,6,2,1]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,2,5,8,3,7,4,1]=>[1,6,7,4,8,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,7,3,8,2,5,6,1]=>[1,4,8,2,7,6,5,3]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [8,2,5,6,3,7,4,1]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [6,7,2,8,4,3,1,5]=>[1,6,3,2,7,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,7,3,2,8,4,1,5]=>[1,6,4,2,7,3,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,5,8,1,3,2,6,7]=>[1,4,2,5,3,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [4,7,8,1,6,3,2,5]=>[1,4,2,7,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,7,1,3,8,6,5,2]=>[1,4,3,2,7,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [2,6,7,4,3,8,1,5]=>[1,2,6,8,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [3,7,6,4,5,8,1,2]=>[1,3,6,8,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [5,7,2,8,3,4,6,1]=>[1,5,3,2,7,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,7,2,8,5,6,4,1]=>[1,3,2,7,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,1,5,8,6,4,7,2]=>[1,3,5,6,4,8,2,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [2,3,8,6,4,5,7,1]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [2,3,8,6,4,7,5,1]=>[1,2,3,8,4,6,7,5]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [3,6,2,8,7,4,5,1]=>[1,3,2,6,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,6,2,8,4,7,5,1]=>[1,3,2,6,7,5,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [2,3,8,5,7,4,6,1]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [2,3,8,6,7,5,4,1]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [8,3,5,1,6,4,2,7]=>[1,8,7,2,3,5,6,4]=>[.,[[[.,[.,[[.,.],[.,.]]]],.],.]] [3,5,1,8,6,4,2,7]=>[1,3,2,5,6,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [5,1,3,8,6,4,2,7]=>[1,5,6,4,8,7,2,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [7,5,8,3,6,4,2,1]=>[1,7,2,5,6,4,3,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [1,5,8,6,3,4,2,7]=>[1,2,5,3,8,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [3,7,5,8,2,6,4,1]=>[1,3,5,2,7,4,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [1,3,7,8,4,2,6,5]=>[1,2,3,7,6,4,8,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [6,1,2,5,3,4,7,8]=>[1,6,4,5,3,2,7,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,1,2,5,4,3,7,8]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [1,4,6,5,7,2,3,8]=>[1,2,4,5,7,3,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [6,7,3,5,4,1,2,8]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,1,6,7,3,5,4,2]=>[1,8,2,3,6,5,4,7]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [7,2,4,1,6,5,3,8]=>[1,7,3,4,2,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [4,2,5,1,3,7,6,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [1,3,2,6,8,4,7,5]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [8,1,7,5,4,2,6,3]=>[1,8,3,7,6,2,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [1,2,6,4,7,3,5,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,6,4,3,7,2,5,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [5,7,8,3,2,6,1,4]=>[1,5,2,7,3,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,3,4,5,6,9,8,7,1]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [2,3,4,5,6,7,8,9,11,10,1]=>[1,2,3,4,5,6,7,8,9,11,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]] [2,3,4,5,6,7,10,9,8,1]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]] [2,3,4,5,8,9,7,6,1]=>[1,2,3,4,5,8,6,9,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]] [8,4,5,1,3,7,6,2]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [8,6,4,3,7,1,5,2]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [7,5,6,8,1,3,2,4]=>[1,7,2,5,3,6,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [6,8,7,5,4,2,3,1]=>[1,6,2,8,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,3,1,8,6,5,2,4]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [2,7,3,1,4,8,6,5]=>[1,2,7,6,8,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [4,7,1,3,2,5,6,8]=>[1,4,3,2,7,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [1,7,2,5,6,8,4,3]=>[1,2,7,4,5,6,8,3]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [4,7,6,8,3,1,5,2]=>[1,4,8,2,7,5,3,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [3,5,4,7,1,8,6,2]=>[1,3,4,7,6,8,2,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [7,1,3,6,4,5,2,8]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [2,1,8,7,3,6,5,4]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [5,8,6,3,1,2,7,4]=>[1,5,2,8,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [2,6,5,4,1,3,7,8]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [4,1,5,7,6,3,2,8]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,5,1,7,6,3,2,8]=>[1,4,7,2,5,6,3,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,2,1,5,4,3,8,7]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [1,4,2,6,7,8,5,3]=>[1,2,4,6,8,3,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,4,2,5,6,8,7,3]=>[1,2,4,5,6,8,3,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [2,5,3,6,7,8,4,1]=>[1,2,5,7,4,6,8,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,8,6,2,4,3,5,7]=>[1,2,8,7,5,4,3,6]=>[.,[.,[[[[[.,.],.],[.,.]],.],.]]] [3,2,4,5,7,8,1,6]=>[1,3,4,5,7,2,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [2,3,4,7,5,8,6,1]=>[1,2,3,4,7,6,8,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [7,8,5,4,2,1,6,3]=>[1,7,6,2,8,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [7,5,2,8,6,4,3,1]=>[1,7,3,2,5,6,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,2,6,3,7,5,1,4]=>[1,8,4,3,6,5,7,2]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [1,6,2,7,8,4,5,3]=>[1,2,6,4,7,5,8,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [8,6,2,7,5,4,1,3]=>[1,8,3,2,6,4,7,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [1,6,8,2,7,5,3,4]=>[1,2,6,5,7,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [5,1,7,4,3,8,6,2]=>[1,5,3,7,6,8,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [1,7,8,6,4,2,3,5]=>[1,2,7,3,8,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,2,8,6,4,1,3,5]=>[1,7,3,8,5,4,6,2]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,7,6,4,3,2,8,5]=>[1,2,7,8,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,2,7,4,3,8,6,5]=>[1,2,3,7,6,8,5,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [1,5,4,2,3,8,7,6]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,5,3,2,4,6,7,8]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,5,4,2,3,7,8,6]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [1,2,7,6,3,5,8,4]=>[1,2,3,7,8,4,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [8,1,3,2,6,5,7,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [3,2,7,5,6,1,8,4]=>[1,3,7,8,4,5,6,2]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [7,3,4,1,8,2,6,5]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,4,5,1,6,3,8,2]=>[1,7,8,2,4,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,5,6,1,4,3,8,2]=>[1,7,8,2,5,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [4,2,7,6,8,3,5,1]=>[1,4,6,3,7,5,8,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,2,6,4,8,5,7,1]=>[1,3,6,5,8,2,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,2,8,3,6,5,7,1]=>[1,4,3,8,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [8,1,4,3,5,2,7,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [6,2,8,5,7,1,4,3]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [5,3,4,1,6,2,8,7]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,7,6,8,1,4,3]=>[1,5,8,3,7,4,6,2]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [7,5,6,1,8,2,4,3]=>[1,7,4,2,5,8,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [1,3,5,2,4,7,6,9,8,10]=>[1,2,3,5,4,6,7,8,9,10]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,5,1,4,7,6,9,8]=>[1,2,3,5,4,6,7,8,9]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]] [3,4,1,5,2,7,6,9,8]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [8,3,6,5,4,1,2,7]=>[1,8,7,2,3,6,4,5]=>[.,[[[.,[.,[[.,[.,.]],.]]],.],.]] [1,7,5,8,4,6,3,2]=>[1,2,7,3,5,4,8,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [6,5,7,1,2,8,3,4]=>[1,6,8,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,1,2,5,3,7,6,4]=>[1,8,4,5,3,2,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [3,4,2,8,6,7,1,5]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [3,7,1,6,2,5,8,4]=>[1,3,2,7,8,4,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,6,2,5,1,7,8,4]=>[1,3,2,6,7,8,4,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,4,2,7,8,1,5,6]=>[1,3,2,4,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [7,1,4,2,5,8,6,3]=>[1,7,6,8,3,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,8,5,1,2,4,3,6]=>[1,7,3,5,2,8,6,4]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [5,8,1,4,3,6,7,2]=>[1,5,3,2,8,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [7,2,3,8,6,4,1,5]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [5,2,3,8,7,4,1,6]=>[1,5,7,2,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,6,3,1,2,4,8]=>[1,5,2,7,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,2,3,7,1,4,5,8]=>[1,6,4,7,5,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,6,7,8,2,1,3,5]=>[1,4,8,5,2,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [8,6,3,2,1,7,5,4]=>[1,8,4,2,6,7,5,3]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [5,1,3,6,2,4,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [1,5,7,6,8,2,4,3]=>[1,2,5,8,3,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,7,1,3,8,4,2,6]=>[1,5,8,6,4,3,2,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [2,6,1,4,3,7,8,5]=>[1,2,6,7,8,5,3,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,6,2,4,3,5,8,7]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [5,3,7,6,1,8,4,2]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,5,7,6,3,8,4,2]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [7,3,6,1,5,8,4,2]=>[1,7,4,2,3,6,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [1,6,3,7,8,5,4,2]=>[1,2,6,5,8,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [3,7,5,6,1,8,4,2]=>[1,3,5,2,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,6,2,8,4,7,3,1]=>[1,5,4,8,2,6,7,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,7,6,3,4,8,1,2]=>[1,5,4,3,6,8,2,7]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [3,7,5,4,6,1,2,8]=>[1,3,5,6,2,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,3,4,7,6,8,1,2]=>[1,5,6,8,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [7,8,3,5,4,1,2,6]=>[1,7,2,8,6,3,4,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [5,7,6,3,4,1,2,8]=>[1,5,4,3,6,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [3,5,4,1,2,7,6,8]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [5,7,6,1,3,2,4,8]=>[1,5,3,6,2,7,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,3,4,1,2,7,6,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [7,8,3,1,2,5,4,6]=>[1,7,4,2,8,6,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,8,5,1,3,2,4,6]=>[1,7,4,2,8,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,5,6,1,3,2,4,8]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,5,1,3,8,6,2,4]=>[1,7,2,5,8,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [5,7,6,3,8,1,4,2]=>[1,5,8,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,1,3,7,6,2,4,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [1,6,3,7,2,4,5,8]=>[1,2,6,4,7,5,3,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [5,3,2,4,8,1,7,6]=>[1,5,8,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [6,8,5,3,2,7,1,4]=>[1,6,7,2,8,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,3,7,2,6,5,1,4]=>[1,8,4,2,3,7,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [3,5,1,4,7,2,8,6]=>[1,3,2,5,7,8,6,4]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [5,1,4,8,7,3,2,6]=>[1,5,7,2,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,1,4,3,6,5,9,7,8]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [2,1,4,3,7,5,9,6,8]=>[1,2,3,4,5,7,9,8,6]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]] [2,1,5,3,7,4,9,6,8]=>[1,2,3,5,7,9,8,6,4]=>[.,[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]] [2,1,4,3,6,5,8,10,7,9]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [2,1,4,3,6,8,5,10,7,9]=>[1,2,3,4,5,6,8,10,9,7]=>[.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]] [2,1,4,6,3,8,5,10,7,9]=>[1,2,3,4,6,8,10,9,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]]] [6,1,3,4,2,7,8,5]=>[1,6,7,8,5,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,5,2,3,7,8,1,4]=>[1,6,8,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [7,4,8,2,3,5,1,6]=>[1,7,2,4,3,8,6,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [8,6,5,2,7,3,1,4]=>[1,8,4,2,6,3,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [3,1,6,8,4,2,7,5]=>[1,3,6,2,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,5,2,8,3,6,7,4]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [2,3,4,5,9,6,7,8,1]=>[1,2,3,4,5,9,6,7,8]=>[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]] [2,3,4,9,5,6,7,8,1]=>[1,2,3,4,9,5,6,7,8]=>[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]] [2,3,9,4,5,6,7,8,1]=>[1,2,3,9,4,5,6,7,8]=>[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]] [2,3,4,5,6,7,10,8,9,1]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]] [2,3,4,5,9,7,6,8,1]=>[1,2,3,4,5,9,6,7,8]=>[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]] [2,3,4,5,6,10,7,8,9,1]=>[1,2,3,4,5,6,10,7,8,9]=>[.,[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]] [2,3,4,9,6,5,7,8,1]=>[1,2,3,4,9,5,6,7,8]=>[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]] [2,3,9,5,4,6,7,8,1]=>[1,2,3,9,4,5,6,7,8]=>[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]] [2,3,4,10,5,6,7,8,9,1]=>[1,2,3,4,10,5,6,7,8,9]=>[.,[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]] [2,9,4,3,5,6,7,8,1]=>[1,2,9,3,4,5,6,7,8]=>[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]] [2,3,10,4,5,6,7,8,9,1]=>[1,2,3,10,4,5,6,7,8,9]=>[.,[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]] [2,3,4,5,9,7,8,6,1]=>[1,2,3,4,5,9,6,7,8]=>[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]] [1,4,8,5,3,6,7,2]=>[1,2,4,5,3,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,5,6,3,1,8,4,7]=>[1,2,5,3,6,8,7,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [4,8,5,1,2,6,7,3]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,6,7,5,1,2,8,3]=>[1,4,5,2,6,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [7,1,6,3,4,8,2,5]=>[1,7,2,3,6,8,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [8,2,6,3,5,1,4,7]=>[1,8,7,4,3,6,2,5]=>[.,[[[[[.,.],.],[[.,.],.]],.],.]] [6,7,5,1,3,8,2,4]=>[1,6,8,4,2,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,5,1,3,6,7,2,4]=>[1,8,4,3,2,5,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [7,8,6,2,4,1,3,5]=>[1,7,3,6,2,8,5,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [1,5,6,3,8,4,7,2]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,6,1,3,7,2,8,4]=>[1,5,7,8,4,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [5,6,1,8,2,3,7,4]=>[1,5,2,6,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [3,7,8,1,6,4,2,5]=>[1,3,8,5,6,4,2,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [1,7,8,6,3,4,2,5]=>[1,2,7,3,8,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,7,3,8,6,4,2,5]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [5,7,1,8,6,4,2,3]=>[1,5,6,4,8,3,2,7]=>[.,[[[[.,.],.],.],[.,[[.,.],.]]]] [7,8,1,5,6,4,2,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,1,8,5,6,4,2,3]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,1,3,5,6,4,2,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [1,3,8,5,6,4,2,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [1,3,5,8,6,4,2,7]=>[1,2,3,5,6,4,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [2,1,4,3,6,5,9,8,10,7]=>[1,2,3,4,5,6,7,9,10,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] [2,1,4,3,7,6,8,5,10,9]=>[1,2,3,4,5,7,8,6,9,10]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]] [3,2,4,1,6,5,8,7,10,9]=>[1,3,4,2,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,2,4,1,7,6,8,5,11,10,12,9]=>[1,3,4,2,5,7,8,6,9,11,12,10]=>[.,[[.,.],[.,[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]]]] [8,5,1,6,2,3,4,7]=>[1,8,7,4,6,3,2,5]=>[.,[[[[[.,.],.],[[.,.],.]],.],.]] [7,6,1,2,3,8,4,5]=>[1,7,4,2,6,8,5,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,7,8,4,1,3,5,6]=>[1,2,7,5,3,8,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [6,8,1,2,3,7,4,5]=>[1,6,7,4,2,8,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [8,1,3,5,6,7,2,4]=>[1,8,4,5,6,7,2,3]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [3,7,6,2,5,8,4,1]=>[1,3,6,8,2,7,4,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [8,6,4,7,3,5,2,1]=>[1,8,2,6,5,3,4,7]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [4,2,1,6,5,7,8,3]=>[1,4,6,7,8,3,2,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [2,7,4,6,5,1,8,3]=>[1,2,7,8,3,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [6,8,7,5,2,1,4,3]=>[1,6,2,8,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,8,6,3,5,1,4,7]=>[1,2,8,7,4,3,6,5]=>[.,[.,[[[[.,.],[[.,.],.]],.],.]]] [1,2,8,6,4,5,3,7]=>[1,2,3,8,7,4,6,5]=>[.,[.,[.,[[[.,[[.,.],.]],.],.]]]] [1,5,8,7,6,3,4,2]=>[1,2,5,6,3,8,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,6,4,8,5,7,3,2]=>[1,2,6,7,3,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,8,5,2,7,3,4]=>[1,2,6,7,3,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,8,5,4,2,3,7]=>[1,2,6,3,8,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,3,4,8,5,2,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [3,5,8,7,6,2,4,1]=>[1,3,8,2,5,6,4,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [6,5,3,7,4,1,8,2]=>[1,6,2,5,4,7,8,3]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [3,1,5,4,6,8,7,2]=>[1,3,5,6,8,2,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [3,1,6,4,2,5,8,7]=>[1,3,6,5,2,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,6,1,4,5,7,8,2]=>[1,3,2,6,7,8,4,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,8,1,6,4,2,5,7]=>[1,3,2,8,7,5,4,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [7,3,2,1,8,6,4,5]=>[1,7,4,2,3,5,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,2,3,1,7,4,5,6]=>[1,8,6,4,2,3,5,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [3,1,7,8,6,2,5,4]=>[1,3,7,5,6,2,4,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,8,1,2,6,5,7,3]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,6,1,8,3,7,2,4]=>[1,5,3,2,6,7,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [2,1,5,7,6,3,8,4]=>[1,2,3,5,6,4,7,8]=>[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] [4,3,5,1,7,8,6,2]=>[1,4,2,3,5,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [1,8,5,2,3,4,7,6]=>[1,2,8,6,4,3,5,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [1,5,8,2,3,4,7,6]=>[1,2,5,3,8,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,2,7,8,4,5,6,3]=>[1,2,3,7,6,5,4,8]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [1,2,3,4,5,6,9,7,10,8]=>[1,2,3,4,5,6,7,9,10,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] [2,3,4,5,6,9,10,1,7,8]=>[1,2,3,4,5,6,9,7,10,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]]] [2,3,6,4,1,7,5,8]=>[1,2,3,6,7,5,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,3,7,1,5,8,4,6]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,3,6,1,7,5,8,4]=>[1,2,3,6,5,7,8,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,3,6,5,1,7,4,8]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [4,3,2,6,5,8,1,7]=>[1,4,6,8,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,5,2,1,7,8,3]=>[1,4,2,6,7,8,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,1,7,5,8,3,2]=>[1,4,7,3,2,6,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,2,6,5,1,7,8,3]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,1,5,7,6,8,3,2]=>[1,4,7,3,5,6,8,2]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,5,6,2,1,4,7,8]=>[1,3,6,4,2,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,2,5,7,6,8,3,1]=>[1,4,7,3,5,6,8,2]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,3,6,5,1,7,8,2]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,6,4,5,2,1,7,8]=>[1,3,4,5,2,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [3,5,6,4,2,8,1,7]=>[1,3,6,8,7,2,5,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,6,5,3,1,7,8,2]=>[1,4,3,5,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,2,3,4,5,7,6,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,3,5,4,6,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,3,5,4,7,6,9,8,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [4,5,8,2,3,1,6,7]=>[1,4,2,5,3,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [5,3,6,8,1,4,7,2]=>[1,5,2,3,6,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [3,5,1,8,6,4,7,2]=>[1,3,2,5,6,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [1,2,5,6,8,3,7,4]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [5,3,8,4,6,2,7,1]=>[1,5,6,2,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [7,4,8,1,5,2,6,3]=>[1,7,6,2,4,3,8,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [8,3,2,1,6,5,7,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [4,1,5,6,8,7,2,3]=>[1,4,6,7,2,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [1,2,5,6,8,4,7,3]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,5,6,8,4,7,2,3]=>[1,2,5,4,8,3,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [6,8,1,4,5,7,2,3]=>[1,6,7,2,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,3,5,1,8,6,7,2]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [1,3,5,6,8,4,7,2]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [5,6,8,2,3,4,7,1]=>[1,5,3,8,2,6,4,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,5,1,2,4,8,7,3]=>[1,6,8,3,2,5,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [5,8,7,2,1,3,6,4]=>[1,5,2,8,4,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,1,5,3,4,8,7,2]=>[1,6,8,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [5,8,6,3,2,1,4,7]=>[1,5,2,8,7,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [8,7,1,6,3,5,4,2]=>[1,8,2,7,4,6,5,3]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [3,2,1,7,8,6,4,5]=>[1,3,2,4,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [8,6,7,1,2,5,3,4]=>[1,8,4,2,6,5,3,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [3,2,8,1,7,5,6,4]=>[1,3,8,4,2,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [6,1,7,8,4,2,3,5]=>[1,6,2,3,7,4,8,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,4,3,1,8,5,2,6]=>[1,7,2,4,3,5,8,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,8,1,6,3,4,5,2]=>[1,7,5,3,2,8,4,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [3,4,2,1,5,6,7,8,9]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [4,3,1,2,5,6,7,8,9]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [2,3,1,4,5,6,7,8,9,10,11]=>[1,2,3,4,5,6,7,8,9,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]] [3,4,2,1,5,6,7,8,9,10]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,4,2,5,1,6,7,8,9]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [4,3,5,1,2,6,7,8,9]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [4,6,5,3,8,2,7,1]=>[1,4,3,5,8,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,5,6,3,8,1,7,2]=>[1,4,3,6,2,5,8,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [7,8,3,5,2,1,6,4]=>[1,7,6,2,8,4,5,3]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [6,3,7,5,2,4,1,8]=>[1,6,4,5,2,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,8,1,5,6,4,3,2]=>[1,7,3,2,8,4,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,3,7,5,1,4,2,8]=>[1,6,4,5,2,3,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [1,3,8,2,4,6,7,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [3,1,7,2,5,8,6,4]=>[1,3,7,6,8,4,2,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [2,8,7,1,5,6,4,3]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [3,5,6,2,8,1,7,4]=>[1,3,6,2,5,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [5,3,1,8,6,2,7,4]=>[1,5,6,2,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [3,1,4,6,8,2,7,5]=>[1,3,4,6,2,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [4,1,5,7,3,8,2,6]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,2,5,8,4,7,3,1]=>[1,6,7,3,5,4,8,2]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,2,8,5,4,3,6,1]=>[1,7,6,3,8,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,1,6,8,2,5,3,4]=>[1,7,3,6,5,2,4,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [2,6,5,7,8,4,1,3]=>[1,2,6,4,7,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [3,6,5,7,4,1,8,2]=>[1,3,5,4,7,8,2,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [1,6,5,7,4,2,3,8]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [3,6,7,5,8,4,1,2]=>[1,3,7,2,6,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [3,4,7,2,5,6,8,1]=>[1,3,7,8,2,4,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,5,3,7,8,6,4,1]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [6,2,3,8,5,4,7,1]=>[1,6,4,8,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,8,7,3,2,4,5,1]=>[1,6,4,3,7,5,2,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [3,8,6,1,4,5,7,2]=>[1,3,6,5,4,2,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [7,5,8,6,4,1,3,2]=>[1,7,3,8,2,5,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [2,7,6,3,8,5,1,4]=>[1,2,7,3,6,5,8,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [2,3,1,8,4,6,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [2,3,1,7,6,8,4,5]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,3,1,8,4,6,7,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [2,3,4,5,9,7,1,8,6]=>[1,2,3,4,5,9,6,7,8]=>[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]] [2,3,4,9,6,7,1,8,5]=>[1,2,3,4,9,5,6,7,8]=>[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]] [2,3,9,5,6,1,7,8,4]=>[1,2,3,9,4,5,6,7,8]=>[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]] [2,3,4,5,6,7,10,9,1,8]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]] [2,3,4,5,6,10,8,9,1,7]=>[1,2,3,4,5,6,10,7,8,9]=>[.,[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]] [2,3,4,5,6,10,8,1,9,7]=>[1,2,3,4,5,6,10,7,8,9]=>[.,[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]] [2,3,4,5,6,10,1,7,8,9]=>[1,2,3,4,5,6,10,9,8,7]=>[.,[.,[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]]] [2,3,4,5,10,7,8,9,1,6]=>[1,2,3,4,5,10,6,7,8,9]=>[.,[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]] [2,3,4,5,10,7,8,1,9,6]=>[1,2,3,4,5,10,6,7,8,9]=>[.,[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]] [2,3,4,5,10,1,6,7,8,9]=>[1,2,3,4,5,10,9,8,7,6]=>[.,[.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]]] [2,3,4,10,6,7,8,1,9,5]=>[1,2,3,4,10,5,6,7,8,9]=>[.,[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]] [2,3,4,10,6,7,1,8,9,5]=>[1,2,3,4,10,5,6,7,8,9]=>[.,[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]] [2,3,4,10,1,5,6,7,8,9]=>[1,2,3,4,10,9,8,7,6,5]=>[.,[.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]]] [6,8,5,1,7,4,3,2]=>[1,6,4,2,8,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,8,5,2,7,4,1,3]=>[1,6,4,2,8,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,5,8,2,6,4,1,3]=>[1,7,2,5,6,4,3,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [2,1,3,4,5,6,8,7,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,5,6,8,7,9,1]=>[1,2,3,4,5,6,8,9,7]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [2,6,8,7,1,3,5,4]=>[1,2,6,3,8,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,3,8,7,6,2,1,4]=>[1,5,6,2,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,1,6,2,7,5,3,8]=>[1,4,2,3,6,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,6,2,5,3,1,4,8]=>[1,7,4,5,3,2,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [4,5,3,1,2,8,6,7]=>[1,4,2,5,3,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [2,4,5,3,1,8,6,7]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [5,7,6,2,3,1,4,8]=>[1,5,3,6,2,7,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,1,3,7,5,2,6,8]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [2,4,8,5,6,3,1,7]=>[1,2,4,5,6,3,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [2,5,7,4,1,3,6,8]=>[1,2,5,3,7,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,6,8,4,5,3,1,7]=>[1,2,6,3,8,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,2,3,7,4,1,6,8]=>[1,5,4,7,6,2,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,5,1,6,3,2,7,8]=>[1,4,6,2,5,3,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,1,6,3,2,4,7,8]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,2,5,1,6,3,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,1,6,2,4,3,7,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,3,4,8,7,6,2,1]=>[1,5,7,2,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,3,1,6,7,5,4,2]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [1,8,2,6,7,4,5,3]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [8,5,3,6,4,7,2,1]=>[1,8,2,5,4,6,7,3]=>[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] [8,2,5,3,6,7,4,1]=>[1,8,2,3,5,6,7,4]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [1,2,8,3,4,7,6,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [6,8,5,2,7,1,3,4]=>[1,6,2,8,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [7,6,4,5,2,1,8,3]=>[1,7,8,3,4,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [8,7,5,1,4,6,3,2]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [7,3,8,5,4,2,1,6]=>[1,7,2,3,8,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [6,3,4,7,2,8,5,1]=>[1,6,8,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,1,7,3,6,4,2,5]=>[1,8,5,6,4,3,7,2]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [7,1,8,5,3,4,2,6]=>[1,7,2,3,8,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [6,8,4,3,1,5,2,7]=>[1,6,5,2,8,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,2,7,4,3,8,6,1]=>[1,5,3,7,6,8,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [2,7,3,4,8,5,6,1]=>[1,2,7,6,5,8,3,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [2,7,6,8,3,5,4,1]=>[1,2,7,4,8,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [2,7,4,5,3,8,6,1]=>[1,2,7,6,8,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,6,3,2,7,5,8,4]=>[1,2,6,5,7,8,4,3]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [7,3,5,2,6,8,1,4]=>[1,7,2,3,5,6,8,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [2,5,3,6,4,7,8,1]=>[1,2,5,4,6,7,8,3]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [4,2,5,3,6,7,8,1]=>[1,4,3,5,6,7,8,2]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [1,8,7,2,5,4,3,6]=>[1,2,8,6,4,3,7,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [1,5,4,2,7,3,6,8]=>[1,2,5,7,6,3,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,4,2,8,7,3,6]=>[1,2,5,8,6,7,3,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,6,8,3,5,2,4,7]=>[1,2,6,3,8,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,7,6,2,3,5,8,4]=>[1,2,7,8,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [1,2,8,3,6,5,4,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [1,3,8,6,5,2,4,7]=>[1,2,3,8,7,4,6,5]=>[.,[.,[.,[[[.,[[.,.],.]],.],.]]]] [1,4,7,3,2,8,6,5]=>[1,2,4,3,7,6,8,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [1,8,6,5,2,4,7,3]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [1,6,8,4,3,2,5,7]=>[1,2,6,3,8,7,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,7,5,3,2,6,4,8]=>[1,2,7,4,3,5,6,8]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,2,6,5,3,8,4,7]=>[1,2,3,6,8,7,4,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,7,3,2,8,4,6,5]=>[1,2,7,6,4,3,5,8]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [5,4,2,8,7,6,1,3]=>[1,5,7,2,4,8,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [8,6,3,2,5,7,4,1]=>[1,8,2,6,7,4,3,5]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [7,3,2,1,6,5,8,4]=>[1,7,8,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [6,8,5,2,7,1,4,3]=>[1,6,2,8,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,8,2,5,1,7,4,3]=>[1,6,7,4,5,2,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,8,5,7,2,1,4,3]=>[1,6,2,8,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,2,1,7,5,8,4,3]=>[1,6,8,3,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [1,6,4,8,5,3,7,2]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,5,6,2,8,7,1,4]=>[1,3,6,7,2,5,8,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [1,6,5,3,4,7,8,2]=>[1,2,6,7,8,3,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [4,6,5,1,3,7,8,2]=>[1,4,2,6,7,8,3,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,1,7,2,6,4,8,3]=>[1,5,6,4,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,2,1,7,6,4,8,3]=>[1,5,6,4,7,8,3,2]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [4,2,3,6,7,8,1,5]=>[1,4,6,8,5,7,2,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,7,2,1,6,5,8,3]=>[1,4,2,7,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,7,6,4,1,5,8,3]=>[1,2,7,8,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [2,4,3,6,7,8,1,5]=>[1,2,4,6,8,5,7,3]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [6,8,5,2,7,3,1,4]=>[1,6,3,5,7,2,8,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,5,2,4,1,8,3,6]=>[1,7,3,2,5,4,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,5,1,3,7,8,2,4]=>[1,6,8,4,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [8,1,5,4,2,3,6,7]=>[1,8,7,6,3,5,2,4]=>[.,[[[[[.,.],[[.,.],.]],.],.],.]] [7,1,2,6,5,3,8,4]=>[1,7,8,4,6,3,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [7,1,4,5,2,3,6,8]=>[1,7,6,3,4,5,2,8]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [6,1,4,8,7,2,3,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,1,8,5,7,2,3,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,6,7,5,8,3,4,2]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,1,7,5,8,2,3,4]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,1,4,7,8,2,3,5]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,8,6,1,2,4,7,3]=>[1,5,2,8,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,6,8,7,5,3,4,2]=>[1,2,6,3,8,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [8,3,1,2,4,5,7,6]=>[1,8,6,5,4,2,3,7]=>[.,[[[[[.,[.,.]],.],.],[.,.]],.]] [6,7,1,4,2,3,5,8]=>[1,6,3,2,7,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,1,7,4,8,2,3,5]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,7,8,5,1,2,4,3]=>[1,6,2,7,4,5,3,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [2,1,3,5,6,7,8,9,4]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [4,3,8,6,7,2,5,1]=>[1,4,6,2,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [7,6,8,1,5,3,4,2]=>[1,7,4,2,6,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,4,6,1,5,3,8,2]=>[1,7,8,2,4,3,6,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [6,3,8,1,7,2,5,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,1,5,4,8,2,7,3]=>[1,6,2,3,5,8,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,2,5,4,7,1,8,3]=>[1,6,2,3,5,7,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [2,6,3,4,8,7,5,1]=>[1,2,6,7,5,8,3,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,7,4,5,1,8,3,6]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [8,4,5,7,6,1,2,3]=>[1,8,3,5,6,2,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [8,4,5,7,1,3,6,2]=>[1,8,2,4,7,6,3,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [8,1,3,4,6,7,5,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,7,6,2,3,5,4,1]=>[1,8,2,7,4,3,6,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [8,3,6,7,5,1,2,4]=>[1,8,4,7,2,3,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [2,7,1,8,5,6,4,3]=>[1,2,7,4,8,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,7,8,6,1,5,3,4]=>[1,2,7,3,8,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [4,6,8,2,3,5,1,7]=>[1,4,2,6,5,3,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,8,2,1,3,5,4,7]=>[1,6,5,3,2,8,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [3,5,8,6,2,1,4,7]=>[1,3,8,7,4,6,2,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [2,4,8,5,6,1,3,7]=>[1,2,4,5,6,3,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [5,3,8,4,2,7,6,1]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [2,8,5,3,1,4,7,6]=>[1,2,8,6,4,3,5,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [1,7,8,4,6,3,2,5]=>[1,2,7,3,8,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [8,7,3,2,1,6,4,5]=>[1,8,5,2,7,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [7,8,3,4,6,5,2,1]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,7,3,6,5,2,4,1]=>[1,8,2,7,4,6,3,5]=>[.,[[.,[[[.,.],[[.,.],.]],.]],.]] [3,1,2,8,6,5,7,4]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [8,7,1,4,5,3,6,2]=>[1,8,2,7,6,3,4,5]=>[.,[[.,[[[.,[.,[.,.]]],.],.]],.]] [2,8,7,4,6,3,1,5]=>[1,2,8,5,6,3,7,4]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [7,3,8,6,2,1,4,5]=>[1,7,4,6,2,3,8,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,2,8,4,6,5,1,3]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [5,8,6,4,7,2,3,1]=>[1,5,7,3,6,2,8,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,7,2,6,5,8,3,1]=>[1,4,6,8,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,6,8,5,7,4,2,1]=>[1,3,8,2,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [8,1,2,7,5,6,3,4]=>[1,8,4,7,3,2,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [8,2,7,3,4,6,1,5]=>[1,8,5,4,3,7,2,6]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [8,3,5,6,4,7,2,1]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [6,4,8,7,5,3,2,1]=>[1,6,3,8,2,4,7,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,7,1,4,3,2,8,5]=>[1,6,2,7,8,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,2,5,1,4,8,3,6]=>[1,7,3,5,4,2,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,3,7,6,8,4,2,5]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,6,7,3,2,8,5,4]=>[1,2,6,8,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [3,2,7,6,8,4,5,1]=>[1,3,7,5,8,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [1,3,8,5,2,7,6,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [6,4,1,5,2,8,7,3]=>[1,6,8,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [2,5,1,4,7,3,6,8]=>[1,2,5,7,6,3,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,1,6,5,7,2,4,8]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,6,1,5,7,4,8,3]=>[1,2,6,4,5,7,8,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,5,7,1,6,3,8,4]=>[1,2,5,6,3,7,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [4,6,5,3,1,2,7,8]=>[1,4,3,5,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [5,4,1,6,3,7,2,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,4,2,6,3,7,8,1]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,3,6,5,7,1,2,8]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,2,6,5,1,3,7,8]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,1,6,5,3,7,8,2]=>[1,4,5,3,6,7,8,2]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [3,4,7,6,1,2,5,8]=>[1,3,7,5,2,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [4,2,5,7,6,3,8,1]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,1,6,5,2,7,3,8]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,5,7,6,2,4,1,8]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,4,2,6,3,7,1,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [4,6,5,2,7,3,1,8]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,5,2,1,7,3,8]=>[1,4,2,6,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,5,8,2,1,4,6,7]=>[1,3,8,7,6,4,2,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [3,5,8,2,4,6,7,1]=>[1,3,8,2,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [5,3,8,2,1,4,6,7]=>[1,5,2,3,8,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,3,1,8,2,4,6,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,1,3,8,2,4,6,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [1,5,8,4,2,3,6,7]=>[1,2,5,3,8,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,8,2,4,1,6,7,3]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,2,4,6,3,1,7]=>[1,5,6,3,2,8,7,4]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [5,8,2,4,3,6,1,7]=>[1,5,3,2,8,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [1,5,8,4,6,7,2,3]=>[1,2,5,6,7,3,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,1,8,4,6,7,2,3]=>[1,5,6,7,2,3,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,8,2,4,6,3,7,1]=>[1,5,6,3,2,8,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [8,4,3,6,7,2,5,1]=>[1,8,2,4,6,3,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [8,4,3,6,7,2,1,5]=>[1,8,5,7,2,4,6,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [8,6,2,4,5,3,7,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [1,8,6,4,5,7,2,3]=>[1,2,8,3,6,7,4,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [8,6,2,4,5,3,1,7]=>[1,8,7,2,6,3,4,5]=>[.,[[[.,[[.,[.,[.,.]]],.]],.],.]] [1,8,6,4,2,3,5,7]=>[1,2,8,7,5,3,6,4]=>[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] [3,8,1,6,2,4,5,7]=>[1,3,2,8,7,5,4,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [3,8,6,2,1,4,5,7]=>[1,3,6,4,2,8,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [3,8,6,2,4,5,7,1]=>[1,3,6,5,4,2,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [8,3,6,2,4,5,1,7]=>[1,8,7,2,3,6,5,4]=>[.,[[[.,[.,[[[.,.],.],.]]],.],.]] [8,1,3,6,2,4,5,7]=>[1,8,7,5,2,3,4,6]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,3,6,7,2,1,4,5]=>[1,8,5,2,3,6,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,2,6,4,5,1,7,3]=>[1,8,3,6,2,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [1,8,4,6,7,5,2,3]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [8,4,2,1,5,3,7,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,2,1,4,7,3,6,5]=>[1,8,5,7,6,3,2,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [1,6,2,5,8,4,7,3]=>[1,2,6,4,5,8,3,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,6,8,5,1,7,4,3]=>[1,2,6,7,4,5,3,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,1,5,8,7,3,6,4]=>[1,2,3,5,7,6,4,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [3,2,1,6,7,4,8,5]=>[1,3,2,4,6,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [4,3,1,7,8,5,2,6]=>[1,4,7,2,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,6,8,2,4,3,7,1]=>[1,5,4,2,6,3,8,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [2,8,5,3,6,4,7,1]=>[1,2,8,3,5,6,4,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [1,2,8,6,4,7,3,5]=>[1,2,3,8,5,4,6,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [5,3,2,7,8,6,4,1]=>[1,5,8,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,2,7,8,3,5,6,1]=>[1,4,8,2,3,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [2,8,7,1,5,3,6,4]=>[1,2,8,4,3,7,6,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [3,8,4,2,7,6,5,1]=>[1,3,4,2,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [4,8,3,2,7,5,6,1]=>[1,4,2,8,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [3,2,4,8,7,5,6,1]=>[1,3,4,8,2,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [2,6,8,1,5,3,4,7]=>[1,2,6,3,8,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,8,1,6,4,5,2,7]=>[1,3,2,8,7,4,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [8,1,3,6,5,4,2,7]=>[1,8,7,2,3,4,6,5]=>[.,[[[.,[.,[.,[[.,.],.]]]],.],.]] [1,2,4,8,6,3,7,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [7,2,1,5,3,4,8,6]=>[1,7,8,6,4,5,3,2]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [5,7,2,3,1,4,8,6]=>[1,5,2,7,8,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [7,1,5,2,4,6,8,3]=>[1,7,8,3,5,4,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,4,2,7,3,5,6,1]=>[1,8,2,4,7,6,5,3]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [1,8,6,4,7,5,3,2]=>[1,2,8,3,6,5,7,4]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [7,4,1,5,8,6,3,2]=>[1,7,3,2,4,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [4,5,8,7,3,1,2,6]=>[1,4,7,2,5,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,3,8,7,6,4,2,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,8,5,1,7,4,6,3]=>[1,2,8,3,5,7,6,4]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [1,8,6,4,7,5,2,3]=>[1,2,8,3,6,5,7,4]=>[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] [2,7,4,6,3,8,5,1]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,2,8,6,4,7,5,3]=>[1,2,3,8,4,6,7,5]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [3,4,5,6,7,9,1,2,8]=>[1,3,5,7,2,4,6,9,8]=>[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]] [3,4,5,6,1,2,7,8,9]=>[1,3,5,2,4,6,7,8,9]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]] [4,1,8,6,3,7,5,2]=>[1,4,6,7,5,3,8,2]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [7,5,4,3,8,1,6,2]=>[1,7,6,2,5,8,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [5,3,1,6,2,8,7,4]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [3,5,4,1,7,8,2,6]=>[1,3,4,2,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [6,4,2,1,5,7,3,8]=>[1,6,7,3,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,1,5,8,7,2,4,6]=>[1,3,5,7,4,8,6,2]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,2,5,7,8,4,6,1]=>[1,3,5,8,2,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [5,3,7,4,2,6,8,1]=>[1,5,2,3,7,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,7,4,2,6,1,8]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,8,4,2,1,6,7]=>[1,5,2,3,8,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,2,7,4,3,6,1,8]=>[1,5,3,7,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,3,7,4,1,6,8,2]=>[1,5,2,3,7,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,1,5,7,8,4,6,2]=>[1,3,5,8,2,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,1,5,7,8,4,2,6]=>[1,3,5,8,6,4,7,2]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [6,2,3,7,4,8,5,1]=>[1,6,8,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,2,3,7,4,8,1,5]=>[1,6,8,5,4,7,2,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [6,2,3,7,4,5,1,8]=>[1,6,5,4,7,2,3,8]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [1,2,8,6,4,3,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [6,1,3,7,4,5,2,8]=>[1,6,5,4,7,2,3,8]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [2,6,1,8,5,3,4,7]=>[1,2,6,3,4,8,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,5,7,8,4,6,3,1]=>[1,2,5,4,8,3,7,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [1,8,2,7,5,3,4,6]=>[1,2,8,6,3,4,7,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [2,5,4,1,8,6,7,3]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [4,1,5,3,8,6,7,2]=>[1,4,3,5,8,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [7,3,5,1,4,8,6,2]=>[1,7,6,8,2,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [7,1,3,2,4,5,6,8]=>[1,7,6,5,4,2,3,8]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [3,8,7,1,4,2,5,6]=>[1,3,7,5,4,2,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,1,7,8,2,4,3,6]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,5,4,6,1,7,3,2]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [5,3,2,1,4,6,8,7]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,3,2,4,8,1,6,7]=>[1,5,8,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,3,2,4,7,1,8,6]=>[1,5,7,8,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,4,5,3,7,1,2,6]=>[1,8,6,2,4,3,5,7]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [4,8,1,7,3,5,6,2]=>[1,4,7,6,5,3,2,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [5,3,2,4,6,8,1,7]=>[1,5,6,8,7,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [1,2,4,3,5,7,8,9,6]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,7,6,3,1,4,8,5]=>[1,2,7,8,5,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [3,7,4,5,6,8,2,1]=>[1,3,4,5,6,8,2,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [8,7,1,4,2,5,3,6]=>[1,8,6,5,2,7,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [4,6,8,3,7,1,5,2]=>[1,4,3,8,2,6,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,7,3,5,8,1,6,2]=>[1,4,5,8,2,7,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [8,4,3,5,7,1,6,2]=>[1,8,2,4,5,7,6,3]=>[.,[[.,[[.,.],[.,[[.,.],.]]]],.]] [7,6,4,2,8,3,1,5]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,5,2,4,3,7,1,6]=>[1,8,6,7,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [8,5,1,4,3,7,6,2]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [7,5,4,1,3,6,8,2]=>[1,7,8,2,5,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [3,6,7,2,5,1,8,4]=>[1,3,7,8,4,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [2,6,5,7,1,4,8,3]=>[1,2,6,4,7,8,3,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,5,2,4,6,8,7,3]=>[1,2,5,6,8,3,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [8,1,2,4,7,6,5,3]=>[1,8,3,2,4,5,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [3,4,1,8,6,7,5,2]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [4,3,8,5,1,7,6,2]=>[1,4,5,2,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,1,2,4,5,6,7,9,8]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [8,5,3,2,4,7,1,6]=>[1,8,6,7,2,5,4,3]=>[.,[[[.,[[[.,.],.],.]],[.,.]],.]] [6,7,4,2,5,8,3,1]=>[1,6,8,2,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,5,4,2,6,3,1,7]=>[1,8,7,2,5,6,3,4]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] [8,5,2,1,6,4,3,7]=>[1,8,7,3,2,5,6,4]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [8,4,6,5,1,3,2,7]=>[1,8,7,2,4,5,3,6]=>[.,[[[.,[[.,.],[.,[.,.]]]],.],.]] [1,3,8,4,7,5,2,6]=>[1,2,3,8,6,5,7,4]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [5,3,7,1,4,6,8,2]=>[1,5,4,2,3,7,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,7,2,6,1,4,8,3]=>[1,5,2,7,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,8,5,7,6,1,2,4]=>[1,3,5,6,2,8,4,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [5,2,7,4,6,8,3,1]=>[1,5,6,8,2,3,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [2,8,3,1,7,6,4,5]=>[1,2,8,5,7,4,3,6]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [2,5,6,4,8,1,7,3]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,7,2,1,6,8,3,4]=>[1,5,6,8,4,2,7,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [4,7,8,5,1,6,2,3]=>[1,4,5,2,7,3,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,5,2,1,6,7,8,3]=>[1,4,2,5,6,7,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,5,1,4,2,6,8,7]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,5,1,4,2,6,7,8]=>[1,3,2,5,4,6,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [1,3,8,4,6,2,5,7]=>[1,2,3,8,7,5,6,4]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [1,8,4,2,3,7,5,6]=>[1,2,8,6,7,5,3,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [1,4,8,3,2,7,6,5]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [1,3,7,6,5,2,4,8]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,2,8,6,7,5,4,3]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [3,8,5,7,4,6,2,1]=>[1,3,5,4,7,2,8,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [8,6,2,4,5,7,1,3]=>[1,8,3,2,6,7,4,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [3,8,7,4,5,2,6,1]=>[1,3,7,6,2,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [6,5,2,4,1,3,8,7]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,6,3,2,5,1,8,4]=>[1,7,8,4,2,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [4,6,3,7,5,8,2,1]=>[1,4,7,2,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,2,5,7,8,6,3,1]=>[1,4,7,3,5,8,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [8,2,5,7,3,6,1,4]=>[1,8,4,7,2,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [4,2,5,8,7,6,3,1]=>[1,4,8,2,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [6,7,2,4,5,1,8,3]=>[1,6,2,7,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,2,8,3,1,6,4,5]=>[1,7,4,3,8,5,2,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [7,2,3,4,1,8,5,6]=>[1,7,5,2,3,4,6,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [2,4,7,8,1,3,6,5]=>[1,2,4,8,5,3,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [8,5,1,2,3,7,4,6]=>[1,8,6,7,4,2,5,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,7,2,5,1,4,3,6]=>[1,8,6,4,5,2,7,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,3,5,1,2,4,7,6]=>[1,8,6,4,2,3,5,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,6,5,1,7,4,2,3]=>[1,8,3,5,7,2,6,4]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,7,4,5,1,2,6,3]=>[1,8,3,4,5,2,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [3,8,4,2,1,7,6,5]=>[1,3,4,2,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [8,3,1,7,5,6,2,4]=>[1,8,4,7,2,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,4,2,7,5,3,1,6]=>[1,8,6,3,2,4,7,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,4,3,7,5,1,2,6]=>[1,8,6,2,4,7,3,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [8,4,7,6,5,2,1,3]=>[1,8,3,7,2,4,6,5]=>[.,[[[.,.],[[.,[[.,.],.]],.]],.]] [8,3,1,4,7,6,2,5]=>[1,8,5,7,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,3,5,7,6,2,4,1]=>[1,8,2,3,5,6,4,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [7,3,8,2,4,6,1,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [1,5,2,6,8,3,7,4]=>[1,2,5,8,4,6,3,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [4,5,3,1,8,2,6,7]=>[1,4,2,5,8,7,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [7,2,8,4,1,3,5,6]=>[1,7,5,2,3,8,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,1,7,3,2,8,4,5]=>[1,6,8,5,2,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,2,1,7,3,8,4,5]=>[1,6,8,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [5,8,2,1,3,4,6,7]=>[1,5,3,2,8,7,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [4,2,5,1,8,3,6,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [7,4,2,8,3,1,5,6]=>[1,7,5,3,2,4,8,6]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,4,2,8,3,5,1,6]=>[1,7,2,4,8,6,5,3]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [6,7,8,5,2,1,4,3]=>[1,6,2,7,4,5,3,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [1,6,2,7,8,4,3,5]=>[1,2,6,4,7,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [7,3,4,1,8,6,2,5]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [1,6,7,8,3,2,5,4]=>[1,2,6,3,7,5,4,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,3,2,7,8,4,6,5]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [6,8,2,3,5,7,4,1]=>[1,6,7,4,3,2,8,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [5,7,1,4,6,2,8,3]=>[1,5,6,2,7,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,3,1,4,7,8,2,5]=>[1,6,8,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [8,7,1,5,4,6,3,2]=>[1,8,2,7,3,4,5,6]=>[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] [4,5,7,1,8,6,2,3]=>[1,4,2,5,8,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [4,3,8,6,5,2,7,1]=>[1,4,6,2,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,3,8,6,5,1,7,4]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [5,4,7,3,1,2,6,8]=>[1,5,2,4,3,7,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [3,1,2,6,5,7,8,4]=>[1,3,2,4,6,7,8,5]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [3,2,5,6,8,4,1,7]=>[1,3,5,8,7,2,4,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [7,2,6,8,5,4,3,1]=>[1,7,3,6,4,8,2,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [3,7,5,6,2,4,1,8]=>[1,3,5,2,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [1,3,4,5,6,7,2,9,8]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,2,4,1,6,5,8,7,9]=>[1,3,4,2,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [4,2,5,1,6,3,8,7,9]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [4,2,6,1,8,3,9,5,7]=>[1,4,2,3,6,5,8,7,9]=>[.,[[.,[.,.]],[[.,.],[[.,.],[.,.]]]]] [4,2,5,1,3,7,6,9,8]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [4,2,5,1,3,6,8,7]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [1,4,5,2,3,7,6,9,8]=>[1,2,4,3,5,6,7,8,9]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [5,3,4,2,7,1,8,6]=>[1,5,7,8,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,6,8,2,1,3,4,7]=>[1,5,2,6,3,8,7,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,5,2,1,3,8,4,7]=>[1,6,8,7,4,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,4,3,5,6,8,1,7]=>[1,2,4,5,6,8,7,3]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [6,3,2,4,8,5,1,7]=>[1,6,5,8,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [7,4,6,1,8,5,2,3]=>[1,7,2,4,3,6,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [2,5,6,3,8,4,7,1]=>[1,2,5,8,3,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [6,8,4,2,3,1,7,5]=>[1,6,2,8,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [1,7,6,2,8,3,5,4]=>[1,2,7,5,8,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [7,1,5,6,3,2,8,4]=>[1,7,8,4,6,2,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [4,1,3,8,5,2,7,6]=>[1,4,8,6,2,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [1,8,5,4,7,2,3,6]=>[1,2,8,6,3,5,7,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [8,2,5,6,4,3,1,7]=>[1,8,7,2,3,5,4,6]=>[.,[[[.,[.,[[.,.],[.,.]]]],.],.]] [3,1,4,5,8,6,2,7]=>[1,3,4,5,8,7,2,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [1,8,3,2,5,4,6,7]=>[1,2,8,7,6,4,3,5]=>[.,[.,[[[[[.,.],[.,.]],.],.],.]]] [5,1,7,3,2,8,4,6]=>[1,5,2,3,7,4,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,7,3,6,2,4,1,5]=>[1,8,5,2,7,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [1,7,4,8,3,6,2,5]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [7,8,6,1,3,5,4,2]=>[1,7,4,2,8,3,6,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [1,7,5,8,4,3,2,6]=>[1,2,7,3,5,4,8,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [8,2,7,5,3,4,1,6]=>[1,8,6,4,5,3,7,2]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [6,3,1,2,8,7,5,4]=>[1,6,7,5,8,4,2,3]=>[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] [8,4,7,2,6,3,1,5]=>[1,8,5,6,3,7,2,4]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [1,2,5,7,8,3,6,4]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [7,6,3,4,2,1,8,5]=>[1,7,8,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [3,4,5,8,1,7,2,6]=>[1,3,5,2,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [6,3,4,2,7,8,1,5]=>[1,6,8,5,7,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,6,3,7,8,2,1,4]=>[1,5,8,4,7,2,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [8,6,3,4,7,2,1,5]=>[1,8,5,7,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [4,3,8,6,7,5,1,2]=>[1,4,6,5,7,2,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,5,6,2,7,8,3,1]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,5,6,2,7,1,8,3]=>[1,4,2,5,7,8,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,5,6,2,1,7,8,3]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,5,6,2,1,7,3,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [6,8,7,2,3,1,4,5]=>[1,6,2,8,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [2,5,1,8,3,7,4,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,7,2,1,3,8,4,6]=>[1,5,3,2,7,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,7,5,4,1,6,8,2]=>[1,3,5,2,7,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [7,1,5,4,2,6,3,8]=>[1,7,3,5,2,4,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,5,6,3,7,2,1,4]=>[1,8,4,3,6,2,5,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [2,7,4,5,6,8,1,3]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,3,4,6,8,1,7,5]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [8,3,4,5,6,7,9,2,1]=>[1,8,2,3,4,5,6,7,9]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]] [2,3,4,5,7,9,1,8,6]=>[1,2,3,4,5,7,6,9,8]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]] [2,3,5,8,1,6,7,4]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,4,7,5,6,8,1,3]=>[1,2,4,5,6,8,3,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [3,4,1,5,6,7,9,2,8]=>[1,3,2,4,5,6,7,9,8]=>[.,[[.,.],[.,[.,[.,[.,[[.,.],.]]]]]]] [3,2,4,5,6,7,9,1,8]=>[1,3,4,5,6,7,9,8,2]=>[.,[[.,.],[.,[.,[.,[.,[[.,.],.]]]]]]] [9,3,4,5,6,7,8,10,1,2]=>[1,9,2,3,4,5,6,7,8,10]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]] [2,3,4,5,6,8,10,1,9,7]=>[1,2,3,4,5,6,8,7,10,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]] [2,3,4,7,6,9,8,5,1]=>[1,2,3,4,7,8,5,6,9]=>[.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]] [7,3,4,6,2,8,1,5]=>[1,7,2,3,4,6,8,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [4,7,6,5,2,8,3,1]=>[1,4,5,2,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [7,5,4,1,6,8,2,3]=>[1,7,2,5,6,8,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [3,2,4,5,6,7,8,10,9,1]=>[1,3,4,5,6,7,8,10,2,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [8,5,2,1,7,6,3,4]=>[1,8,4,2,5,7,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [2,7,3,6,4,1,8,5]=>[1,2,7,8,5,4,6,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [7,2,1,8,5,6,4,3]=>[1,7,4,8,3,2,5,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [3,6,5,1,4,8,2,7]=>[1,3,5,4,2,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [6,3,5,4,8,1,2,7]=>[1,6,2,3,5,8,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [2,5,1,4,6,3,8,7]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [8,5,6,4,3,1,7,2]=>[1,8,2,5,3,6,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [2,1,4,7,3,6,8,5]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [5,3,7,6,4,8,2,1]=>[1,5,4,6,8,2,3,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [3,7,6,4,2,8,1,5]=>[1,3,6,8,5,2,7,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [8,6,1,4,3,7,2,5]=>[1,8,5,3,2,6,7,4]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [2,1,5,3,7,8,6,4]=>[1,2,3,5,7,6,8,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [8,3,4,1,6,7,5,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,1,4,2,6,5,7,3]=>[1,8,3,4,2,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,6,4,3,7,2,1,5]=>[1,8,5,7,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [5,8,1,4,3,2,6,7]=>[1,5,3,2,8,7,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,6,4,3,8,2,7,1]=>[1,5,8,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,6,4,3,8,2,7,5]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [6,7,4,1,3,2,5,8]=>[1,6,2,7,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,8,1,4,3,2,5,6]=>[1,7,5,3,2,8,6,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,1,8,4,5,3,6,2]=>[1,7,6,3,8,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [4,3,1,8,6,5,7,2]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,2,3,7,4,1,8,6]=>[1,5,4,7,8,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [2,1,7,4,3,6,8,5]=>[1,2,3,7,8,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [2,8,7,1,4,5,6,3]=>[1,2,8,3,7,6,5,4]=>[.,[.,[[.,[[[[.,.],.],.],.]],.]]] [8,7,1,3,4,5,6,2]=>[1,8,2,7,6,5,4,3]=>[.,[[.,[[[[[.,.],.],.],.],.]],.]] [5,8,3,1,4,6,7,2]=>[1,5,4,2,8,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [1,7,2,5,4,6,8,3]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,5,3,8,1,6,7,4]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,6,4,2,5,7,8,3]=>[1,2,6,7,8,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,5,3,4,1,7,8,2]=>[1,6,7,8,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,6,3,4,1,7,8,2]=>[1,5,2,6,7,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [2,5,3,1,4,7,8,6]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [4,3,1,5,2,7,8,6]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,2,3,1,4,7,8,6]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [7,3,6,4,5,8,1,2]=>[1,7,2,3,6,8,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [5,2,4,7,8,6,3,1]=>[1,5,8,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,4,8,7,2,3,1,6]=>[1,5,2,4,7,3,8,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [8,1,4,5,3,6,2,7]=>[1,8,7,2,3,4,5,6]=>[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] [8,3,5,1,4,6,2,7]=>[1,8,7,2,3,5,4,6]=>[.,[[[.,[.,[[.,.],[.,.]]]],.],.]] [6,5,7,2,1,8,4,3]=>[1,6,8,3,7,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [1,5,4,7,3,8,6,2]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [7,4,1,3,8,5,6,2]=>[1,7,6,5,8,2,4,3]=>[.,[[[[.,[[.,.],.]],.],.],[.,.]]] [3,6,8,4,1,7,2,5]=>[1,3,8,5,2,6,7,4]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [2,1,8,4,7,6,3,5]=>[1,2,3,8,5,7,4,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [2,7,5,6,8,4,3,1]=>[1,2,7,3,5,8,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,5,6,3,8,2,1,4]=>[1,7,2,5,8,4,3,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [1,6,2,7,4,5,8,3]=>[1,2,6,5,4,7,8,3]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [7,3,4,5,1,6,8,2]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [1,3,2,5,4,7,6,9,8,11,10]=>[1,2,3,4,5,6,7,8,9,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]] [8,4,2,7,6,1,5,3]=>[1,8,3,2,4,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,4,7,1,2,6,5,3]=>[1,8,3,7,5,2,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,4,7,6,1,2,5,3]=>[1,8,3,7,5,2,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,7,6,2,1,5,3,4]=>[1,8,4,2,7,3,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [6,8,2,7,1,5,4,3]=>[1,6,5,2,8,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,8,7,4,2,5,1,3]=>[1,6,5,2,8,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,8,4,5,7,2,1,3]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,8,4,2,5,1,3,7]=>[1,6,2,8,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [3,2,4,1,5,6,7,8,9]=>[1,3,4,2,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [2,5,3,7,6,4,8,1]=>[1,2,5,6,4,7,8,3]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [3,1,5,7,6,4,2,8]=>[1,3,5,6,4,7,2,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [2,5,6,8,3,4,7,1]=>[1,2,5,3,6,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [4,1,3,6,5,2,7,8]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,6,2,4,5,7,1,8]=>[1,3,2,6,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,6,2,5,4,7,1,8]=>[1,3,2,6,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,5,1,7,6,4,2,8]=>[1,3,2,5,6,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,6,1,4,5,7,2,8]=>[1,3,2,6,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,3,1,6,5,2,7,8]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,6,4,2,5,7,1,8]=>[1,3,4,2,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [4,2,6,3,5,1,7,8]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,4,7,6,5,1,2,8]=>[1,3,7,2,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [4,5,2,7,1,3,6,8]=>[1,4,7,6,3,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,6,1,2,5,3,7,8]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,6,5,1,4,8,7,3]=>[1,2,6,8,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [5,8,4,7,1,3,6,2]=>[1,5,2,8,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,4,7,1,3,5,2,8]=>[1,6,5,3,7,2,4,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [6,8,1,3,5,7,4,2]=>[1,6,7,4,3,2,8,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [5,8,3,2,7,4,6,1]=>[1,5,7,6,4,2,8,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,8,3,1,5,4,7,2]=>[1,6,4,2,8,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,8,1,2,5,3,7,4]=>[1,6,3,2,8,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [5,2,7,1,6,4,8,3]=>[1,5,6,4,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [4,3,5,8,6,1,7,2]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,2,8,3,6,7,5,1]=>[1,4,3,8,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [3,1,7,8,5,6,2,4]=>[1,3,7,2,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [6,2,1,7,5,3,4,8]=>[1,6,3,2,4,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,7,1,8,5,2,4,6]=>[1,3,2,7,4,8,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [4,2,8,6,7,1,3,5]=>[1,4,6,2,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,1,2,4,7,3,5,8]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,3,1,6,4,7,2,8]=>[1,5,4,6,7,2,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [1,2,4,5,8,7,3,6]=>[1,2,3,4,5,8,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] [1,3,4,7,5,8,6,2]=>[1,2,3,4,7,6,8,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [1,5,2,3,7,8,6,4]=>[1,2,5,7,6,8,4,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [4,2,8,1,6,5,7,3]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [1,3,5,2,7,4,9,6,8]=>[1,2,3,5,7,9,8,6,4]=>[.,[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]] [1,2,4,3,6,5,8,7,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,3,5,7,2,9,4,6,8]=>[1,2,3,5,4,7,6,9,8]=>[.,[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]] [5,6,1,4,8,3,2,7]=>[1,5,8,7,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [3,2,5,1,6,4,7,8,9]=>[1,3,5,6,4,2,7,8,9]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]] [4,3,6,2,8,1,9,7,5]=>[1,4,2,3,6,5,8,7,9]=>[.,[[.,[.,.]],[[.,.],[[.,.],[.,.]]]]] [3,2,5,1,6,4,7,8,9,10]=>[1,3,5,6,4,2,7,8,9,10]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [2,4,1,3,7,8,6,5]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,6,1,5,7,8,4,3]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,1,6,4,7,8,2,3]=>[1,5,7,2,3,6,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,4,6,3,7,5,1,2]=>[1,8,2,4,3,6,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [4,7,6,8,2,3,5,1]=>[1,4,8,2,7,5,3,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [3,6,7,5,8,1,4,2]=>[1,3,7,4,5,8,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,7,5,6,8,2,4,1]=>[1,3,5,8,2,7,4,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [2,7,1,6,8,4,5,3]=>[1,2,7,5,8,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,5,4,7,2,6,3,8]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,4,5,8,3,1,7,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [1,4,7,5,8,3,6,2]=>[1,2,4,5,8,3,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [2,6,8,7,3,5,1,4]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [4,7,8,6,2,5,1,3]=>[1,4,6,5,2,7,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [1,7,6,3,5,4,2,8]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [4,3,8,1,6,5,7,2]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [1,3,6,2,5,8,7,4]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [5,8,7,1,4,6,3,2]=>[1,5,4,2,8,3,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [6,2,5,1,3,4,8,7]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,6,5,1,3,4,8,7]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [4,6,5,1,2,7,3,8]=>[1,4,2,6,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,6,4,1,2,7,3,8]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,4,6,1,3,2,7,8]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,7,1,4,3,2,6,8]=>[1,5,3,2,7,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [2,6,4,1,3,7,5,8]=>[1,2,6,7,5,3,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [7,8,5,3,2,1,6,4]=>[1,7,6,2,8,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [1,2,6,7,8,4,5,3]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [5,2,3,7,1,8,4,6]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,2,3,1,8,4,6,5]=>[1,7,6,4,2,3,5,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [5,4,1,7,3,2,8,6]=>[1,5,3,2,4,7,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,3,4,5,1,8,6,2]=>[1,7,6,8,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [6,3,2,5,7,4,8,1]=>[1,6,4,5,7,8,2,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [5,7,3,8,1,2,4,6]=>[1,5,2,7,4,8,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,5,2,7,6,3,1,8]=>[1,4,7,2,5,6,3,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,5,2,1,7,6,3,8]=>[1,4,2,5,7,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [2,6,7,8,3,1,4,5]=>[1,2,6,3,7,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [4,6,3,7,8,2,1,5]=>[1,4,7,2,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,6,7,1,8,4,2,3]=>[1,5,8,3,7,2,6,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [1,7,8,4,6,5,2,3]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,7,3,2,8,6,5,4]=>[1,2,7,5,8,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [3,7,1,2,8,6,5,4]=>[1,3,2,7,5,8,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,7,8,1,6,5,3,4]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,5,8,1,7,6,3,4]=>[1,2,5,7,3,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [5,8,2,7,6,3,1,4]=>[1,5,6,3,2,8,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [2,8,4,7,6,3,1,5]=>[1,2,8,5,6,3,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [1,8,2,4,7,6,3,5]=>[1,2,8,5,7,3,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [4,5,8,7,1,6,2,3]=>[1,4,7,2,5,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,8,2,4,6,7,5,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [2,5,1,8,4,7,6,3]=>[1,2,5,4,8,3,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [3,4,2,8,1,7,6,5]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [2,4,5,8,1,7,6,3]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [3,1,8,2,6,7,5,4]=>[1,3,8,4,2,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [2,6,8,1,4,3,7,5]=>[1,2,6,3,8,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [4,1,8,2,6,7,3,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [2,6,1,5,8,7,3,4]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [8,1,7,3,5,2,4,6]=>[1,8,6,2,3,7,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [7,3,4,8,6,2,5,1]=>[1,7,5,6,2,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,5,8,1,6,2,3,4]=>[1,7,3,8,4,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,8,4,5,3,1,7,2]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,2,5,3,8,1,4,7]=>[1,6,2,3,5,8,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,2,4,5,3,8,1,7]=>[1,6,8,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,8,5,4,7,1,3,2]=>[1,6,2,8,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [1,6,8,4,2,5,7,3]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [7,5,8,1,3,4,2,6]=>[1,7,2,5,3,8,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [1,4,2,8,3,5,7,6]=>[1,2,4,8,6,5,3,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [1,3,5,4,8,7,2,6]=>[1,2,3,5,8,6,7,4]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [1,6,2,4,8,3,7,5]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,7,8,5,4,2,6,3]=>[1,2,7,6,3,8,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,6,5,2,7,4,8,3]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [5,1,6,7,4,2,8,3]=>[1,5,4,7,8,3,6,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [6,8,1,5,2,3,7,4]=>[1,6,3,2,8,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [1,5,4,2,8,6,7,3]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,8,5,4,6,2,7,3]=>[1,2,8,3,5,6,4,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [1,7,5,4,6,2,8,3]=>[1,2,7,8,3,5,6,4]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [5,8,4,1,6,2,7,3]=>[1,5,6,2,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,4,5,1,7,2,8,3]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [4,5,3,1,2,8,7,6]=>[1,4,2,5,3,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [6,4,2,3,1,8,7,5]=>[1,6,8,5,2,4,3,7]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [6,5,2,1,3,8,7,4]=>[1,6,8,4,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,4,2,3,7,6,1,5]=>[1,8,5,7,2,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [5,7,8,1,2,4,3,6]=>[1,5,2,7,3,8,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [1,7,6,8,3,5,4,2]=>[1,2,7,4,8,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [5,7,6,4,2,1,3,8]=>[1,5,2,7,3,6,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,5,7,4,1,3,2,8]=>[1,6,3,7,2,5,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [4,6,1,8,3,5,2,7]=>[1,4,8,7,2,6,5,3]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,7,1,8,3,2,5,6]=>[1,4,8,6,2,7,5,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,8,3,6,1,5,2,7]=>[1,4,6,5,2,8,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [1,7,8,6,4,5,3,2]=>[1,2,7,3,8,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [3,2,8,6,4,5,1,7]=>[1,3,8,7,2,4,6,5]=>[.,[[.,.],[[[.,[[.,.],.]],.],.]]] [1,6,8,7,4,3,5,2]=>[1,2,6,3,8,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,1,2,6,8,7,5,4]=>[1,3,2,4,6,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [5,7,4,2,1,8,6,3]=>[1,5,2,7,6,8,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,4,6,1,8,5,3,2]=>[1,7,3,6,5,8,2,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [7,4,6,3,8,1,5,2]=>[1,7,5,8,2,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,4,8,1,6,3,2,5]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,4,8,3,6,2,1,5]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,4,8,2,3,5,7,1]=>[1,6,5,3,8,2,4,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [6,4,8,2,5,7,1,3]=>[1,6,7,2,4,3,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [6,2,4,5,8,3,7,1]=>[1,6,3,4,5,8,2,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,8,2,4,7,3,5,1]=>[1,6,3,2,8,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,4,6,2,7,1,3,5]=>[1,8,5,7,3,6,2,4]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [6,8,4,2,7,1,3,5]=>[1,6,2,8,5,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,8,2,4,1,7,3,5]=>[1,6,7,3,2,8,5,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [4,2,5,7,1,6,8,3]=>[1,4,7,8,3,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [2,4,8,5,6,7,3,1]=>[1,2,4,5,6,7,3,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [4,5,2,3,8,7,1,6]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [2,5,4,7,6,1,3,8]=>[1,2,5,6,3,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,2,3,7,6,1,4,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,2,7,3,5,1,6,8]=>[1,4,3,7,6,2,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [5,6,2,3,8,4,7,1]=>[1,5,8,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,6,2,3,1,7,8,4]=>[1,5,2,6,7,8,4,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,7,2,3,4,1,6,8]=>[1,5,4,3,2,7,6,8]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [6,2,7,3,5,1,4,8]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,2,6,3,5,1,4,8]=>[1,7,4,3,6,2,5,8]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [6,5,2,3,1,7,8,4]=>[1,6,7,8,4,3,2,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [8,5,2,3,1,6,4,7]=>[1,8,7,4,3,2,5,6]=>[.,[[[[[.,.],.],[.,[.,.]]],.],.]] [8,6,2,3,1,5,4,7]=>[1,8,7,4,3,2,6,5]=>[.,[[[[[.,.],.],[[.,.],.]],.],.]] [8,2,6,3,1,7,4,5]=>[1,8,5,2,3,6,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [1,6,3,4,2,7,5,8]=>[1,2,6,7,5,3,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [8,5,2,7,3,4,6,1]=>[1,8,2,5,3,4,7,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [1,7,2,4,5,6,8,3]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [7,2,8,1,4,6,3,5]=>[1,7,3,8,5,4,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [2,7,8,1,5,6,3,4]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [6,8,2,3,1,5,4,7]=>[1,6,5,2,8,7,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [5,8,2,3,1,6,4,7]=>[1,5,2,8,7,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [5,7,2,1,4,6,8,3]=>[1,5,4,2,7,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,2,7,1,5,6,8,3]=>[1,4,2,3,7,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,3,8,1,7,5,6]=>[1,4,8,6,7,5,2,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,2,1,5,3,7,6,8]=>[1,4,5,3,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [5,1,3,8,4,6,7,2]=>[1,5,4,8,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,1,3,2,6,7,8,4]=>[1,5,6,7,8,4,2,3]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,1,3,4,2,7,6,8]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [7,2,1,3,5,8,4,6]=>[1,7,4,3,2,5,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [6,8,7,2,3,4,5,1]=>[1,6,4,2,8,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,7,2,8,1,4,5,6]=>[1,3,2,7,5,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,6,7,3,4,5,1,8]=>[1,2,6,5,4,3,7,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [3,8,4,5,2,1,6,7]=>[1,3,4,5,2,8,7,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [2,8,7,5,1,3,4,6]=>[1,2,8,6,3,7,4,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [2,1,10,3,4,5,6,7,8,9]=>[1,2,3,10,9,8,7,6,5,4]=>[.,[.,[.,[[[[[[[.,.],.],.],.],.],.],.]]]] [4,5,7,2,8,3,6,1]=>[1,4,2,5,8,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [5,2,1,3,6,7,8,4]=>[1,5,6,7,8,4,3,2]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [1,6,5,7,2,8,3,4]=>[1,2,6,8,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [7,5,2,6,1,8,4,3]=>[1,7,4,6,8,3,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [1,6,5,7,2,8,4,3]=>[1,2,6,8,3,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,5,4,6,2,8,7,3]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,5,4,6,2,8,3,7]=>[1,2,5,3,4,6,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,5,6,4,8,2,3,7]=>[1,2,5,8,7,3,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [6,2,1,5,8,4,7,3]=>[1,6,4,5,8,3,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [7,5,6,8,4,1,3,2]=>[1,7,3,6,2,5,4,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [8,3,7,5,1,4,2,6]=>[1,8,6,4,5,2,3,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,1,5,7,3,6,2,4]=>[1,8,4,7,2,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [8,3,2,6,4,5,1,7]=>[1,8,7,2,3,4,6,5]=>[.,[[[.,[.,[.,[[.,.],.]]]],.],.]] [8,5,3,7,4,1,2,6]=>[1,8,6,2,5,4,7,3]=>[.,[[[.,[[[.,.],.],.]],[.,.]],.]] [8,5,6,2,7,1,3,4]=>[1,8,4,2,5,7,3,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,4,7,2,6,5,1,3]=>[1,8,3,7,2,4,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [8,5,7,3,2,6,1,4]=>[1,8,4,3,7,2,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [8,1,2,3,6,4,7,5]=>[1,8,5,6,4,3,2,7]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [4,5,3,7,8,1,6,2]=>[1,4,7,6,2,5,8,3]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,4,2,8,1,6,7,5]=>[1,3,2,4,8,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [8,3,4,1,5,7,6,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [4,3,7,5,1,6,2,8]=>[1,4,5,2,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,2,6,1,4,3,7,8]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [3,5,2,8,6,7,4,1]=>[1,3,2,5,6,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [5,3,7,4,2,8,6,1]=>[1,5,2,3,7,6,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,4,8,2,3,5,6,1]=>[1,7,6,5,3,8,2,4]=>[.,[[[[[.,.],[.,.]],.],.],[.,.]]] [5,6,2,8,7,1,4,3]=>[1,5,7,4,8,3,2,6]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [4,6,3,5,2,7,8,1]=>[1,4,5,2,6,7,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [3,1,5,7,4,6,8,2]=>[1,3,5,4,7,8,2,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [7,2,5,8,6,1,4,3]=>[1,7,4,8,3,5,6,2]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [4,3,6,1,5,7,8,2]=>[1,4,2,3,6,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,5,4,1,2,6,7,8]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [5,3,1,4,6,7,8,2]=>[1,5,6,7,8,2,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,6,1,3,4,7,2,8]=>[1,5,4,3,2,6,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [2,5,3,7,8,4,6,1]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [4,6,2,1,3,7,8,5]=>[1,4,2,6,7,8,5,3]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,6,2,4,1,7,5,8]=>[1,3,2,6,7,5,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,2,6,7,4,8,5,1]=>[1,3,6,8,2,4,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [7,1,3,8,4,5,2,6]=>[1,7,2,3,4,8,6,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [7,1,8,3,4,6,2,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,3,2,7,5,8,4,1]=>[1,6,8,2,3,4,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [4,2,6,1,5,7,3,8]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,5,4,1,3,6,7,8]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,4,1,2,6,7,3,8]=>[1,5,6,7,3,2,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,5,2,7,4,1,3,8]=>[1,6,2,5,4,7,3,8]=>[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] [6,5,7,3,1,4,2,8]=>[1,6,4,3,7,2,5,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [3,1,6,7,8,4,5,2]=>[1,3,6,4,7,5,8,2]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [6,4,5,2,7,1,8,3]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [3,7,5,6,2,1,8,4]=>[1,3,5,2,7,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [1,7,6,3,8,4,5,2]=>[1,2,7,5,8,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [6,4,1,3,5,2,7,8]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,1,8,3,4,6,2,7]=>[1,5,4,3,8,7,2,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [4,5,8,2,3,7,1,6]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [7,3,4,8,2,5,1,6]=>[1,7,2,3,4,8,6,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [6,8,1,5,4,2,3,7]=>[1,6,2,8,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [4,7,2,5,1,6,8,3]=>[1,4,5,2,7,8,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,5,4,7,2,8,3,1]=>[1,6,8,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [3,5,4,8,7,1,6,2]=>[1,3,4,8,2,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [6,3,1,7,4,2,5,8]=>[1,6,2,3,4,7,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,7,2,1,5,3,6,4]=>[1,8,4,2,7,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [7,2,8,1,5,6,4,3]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,3,6,4,1,5,7,2]=>[1,8,2,3,6,5,4,7]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [7,5,6,1,4,8,2,3]=>[1,7,2,5,4,3,6,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [5,7,2,6,3,8,4,1]=>[1,5,3,2,7,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,4,1,2,3,6,7,5]=>[1,8,5,3,2,4,6,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [5,6,4,2,1,8,3,7]=>[1,5,2,6,8,7,3,4]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,7,3,6,4,1,2,8]=>[1,5,4,6,2,7,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [2,5,4,6,1,3,8,7]=>[1,2,5,3,4,6,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,4,3,5,8,1,6,7]=>[1,2,4,5,8,7,6,3]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [5,8,2,6,7,4,3,1]=>[1,5,7,3,2,8,4,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [2,6,5,3,8,1,4,7]=>[1,2,6,3,5,8,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [6,1,2,4,3,5,7,8]=>[1,6,5,3,2,4,7,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [1,7,6,8,4,3,2,5]=>[1,2,7,3,6,4,8,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,7,6,5,3,8,2,4]=>[1,2,7,3,6,8,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [6,1,2,4,3,5,8,7]=>[1,6,5,3,2,4,7,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [8,4,1,5,2,6,7,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [5,3,2,6,8,7,1,4]=>[1,5,8,4,6,7,2,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [8,5,2,6,7,1,4,3]=>[1,8,3,2,5,7,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [6,4,5,3,1,8,7,2]=>[1,6,8,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [8,5,1,2,3,6,7,4]=>[1,8,4,2,5,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [2,8,6,1,5,4,7,3]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [1,8,7,5,4,3,2,6]=>[1,2,8,6,3,7,4,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [8,6,4,7,1,3,2,5]=>[1,8,5,2,6,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [5,3,4,1,6,2,7,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [2,7,1,4,6,3,5,8]=>[1,2,7,5,6,3,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [7,3,1,6,5,2,4,8]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,1,5,2,4,6,3,8]=>[1,7,3,5,4,2,6,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [6,1,5,8,2,7,4,3]=>[1,6,7,4,8,3,5,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [7,1,2,3,6,4,5,8]=>[1,7,5,6,4,3,2,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [6,3,1,8,5,4,7,2]=>[1,6,4,8,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,1,3,8,7,4,5,2]=>[1,6,4,8,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,8,4,6,5,1,7,3]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [7,4,1,3,6,5,2,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [5,4,1,2,6,3,8,7]=>[1,5,6,3,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,5,1,4,7,3,2,8]=>[1,6,3,2,5,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [2,7,8,4,1,3,6,5]=>[1,2,7,6,3,8,5,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [2,4,6,5,7,8,1,3]=>[1,2,4,5,7,3,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,4,6,3,7,8,1,5]=>[1,2,4,3,6,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,4,5,6,8,3,7,1]=>[1,2,4,6,3,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,3,4,6,8,5,1,7]=>[1,2,3,4,6,5,8,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [5,2,8,3,4,1,6,7]=>[1,5,4,3,8,7,6,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [3,6,4,1,2,7,8,5]=>[1,3,4,2,6,7,8,5]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [4,1,7,3,8,6,2,5]=>[1,4,3,7,2,5,8,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [8,4,1,2,5,3,7,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [1,5,2,7,6,8,4,3]=>[1,2,5,6,8,3,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [4,8,2,7,6,5,1,3]=>[1,4,7,2,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,4,2,8,6,5,1,3]=>[1,7,2,4,8,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,6,5,2,7,1,4,3]=>[1,8,3,5,7,4,2,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [7,5,8,2,1,6,4,3]=>[1,7,4,2,5,3,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [3,2,1,6,5,8,4,7]=>[1,3,2,4,6,8,7,5]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [2,6,4,8,5,7,3,1]=>[1,2,6,7,3,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [6,3,1,4,5,8,2,7]=>[1,6,8,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [3,4,8,5,2,1,7,6]=>[1,3,8,6,2,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [4,8,7,1,3,2,6,5]=>[1,4,2,8,5,3,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [3,4,1,8,7,6,2,5]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [1,3,5,6,8,7,2,4]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,8,7,5,4,1,6,3]=>[1,2,8,3,7,6,4,5]=>[.,[.,[[.,[[[.,[.,.]],.],.]],.]]] [4,6,1,3,2,8,5,7]=>[1,4,3,2,6,8,7,5]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [3,2,8,4,5,7,1,6]=>[1,3,8,6,7,2,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [6,1,8,2,4,5,3,7]=>[1,6,5,4,2,3,8,7]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [8,3,6,4,2,7,1,5]=>[1,8,5,2,3,6,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [1,3,8,4,7,6,2,5]=>[1,2,3,8,5,7,4,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [8,3,7,5,4,1,2,6]=>[1,8,6,2,3,7,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [2,6,4,7,8,5,1,3]=>[1,2,6,5,8,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [5,4,3,7,6,1,8,2]=>[1,5,6,2,4,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [3,1,2,8,7,6,4,5]=>[1,3,2,4,8,5,7,6]=>[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] [8,5,4,1,2,3,7,6]=>[1,8,6,3,4,2,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,3,2,1,6,4,7,5]=>[1,8,5,6,4,2,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [2,3,8,4,1,7,5,6]=>[1,2,3,8,6,7,5,4]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [4,6,1,3,2,7,8,5]=>[1,4,3,2,6,7,8,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,7,2,5,8,4,1,3]=>[1,6,4,5,8,3,2,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [4,1,7,8,2,5,6,3]=>[1,4,8,3,7,6,5,2]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [3,4,6,7,1,5,8,2]=>[1,3,6,5,2,4,7,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,4,5,7,8,1,6,2]=>[1,3,5,8,2,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [1,8,7,4,3,5,2,6]=>[1,2,8,6,5,3,7,4]=>[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] [2,4,5,8,1,3,7,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [2,7,8,6,5,3,1,4]=>[1,2,7,3,8,4,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [2,8,3,5,6,1,4,7]=>[1,2,8,7,4,5,6,3]=>[.,[.,[[[[.,.],[.,[.,.]]],.],.]]] [1,3,6,4,2,7,5,8]=>[1,2,3,6,7,5,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,3,7,5,8,1,4,6]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,2,8,5,6,1,4,7]=>[1,3,8,7,4,5,6,2]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [4,7,5,8,1,2,3,6]=>[1,4,8,6,2,7,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [3,4,7,5,2,8,1,6]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,3,2,5,7,8,1,6]=>[1,4,5,7,2,3,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [2,4,7,5,8,3,1,6]=>[1,2,4,5,8,6,3,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [2,5,4,7,3,8,1,6]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,7,8,4,2,1,6,5]=>[1,3,8,5,2,7,6,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [8,5,4,7,6,3,1,2]=>[1,8,2,5,6,3,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [1,5,4,8,7,6,2,3]=>[1,2,5,7,3,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [3,2,4,5,8,1,6,7]=>[1,3,4,5,8,7,6,2]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [3,6,8,4,2,7,1,5]=>[1,3,8,5,2,6,7,4]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [4,8,3,7,6,2,1,5]=>[1,4,7,2,8,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,4,7,6,3,8,2,5]=>[1,2,4,6,8,5,3,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [3,6,5,1,7,2,8,4]=>[1,3,5,7,8,4,2,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [1,3,6,8,2,4,7,5]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,6,7,4,3,8,2,5]=>[1,2,6,8,5,3,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [7,3,1,6,5,2,8,4]=>[1,7,8,4,6,2,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [8,5,4,1,6,2,7,3]=>[1,8,3,4,2,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [4,7,2,8,5,1,6,3]=>[1,4,8,3,2,7,6,5]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [7,8,6,2,1,5,4,3]=>[1,7,4,2,8,3,6,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [8,6,2,7,3,5,1,4]=>[1,8,4,7,2,6,5,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [2,1,3,8,7,5,6,4]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [8,1,7,3,6,5,2,4]=>[1,8,4,3,7,2,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [1,6,4,7,3,8,5,2]=>[1,2,6,8,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,2,3,4,5,6,8,10,7,9]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [8,5,4,1,6,3,7,2]=>[1,8,2,5,6,3,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [2,6,8,5,4,3,1,7]=>[1,2,6,3,8,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,8,4,6,3,5,1,7]=>[1,2,8,7,3,4,6,5]=>[.,[.,[[[.,[.,[[.,.],.]]],.],.]]] [3,8,1,4,6,5,2,7]=>[1,3,2,8,7,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [2,7,5,4,1,8,3,6]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [4,6,1,8,5,3,2,7]=>[1,4,8,7,2,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [5,1,4,8,2,6,3,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,5,8,1,3,7,6,2]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [8,6,7,1,4,3,2,5]=>[1,8,5,4,2,6,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [8,5,2,6,3,4,7,1]=>[1,8,2,5,3,4,6,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,3,6,1,2,7,4,5]=>[1,8,5,2,3,6,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [3,8,6,1,2,5,7,4]=>[1,3,6,5,2,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,3,7,6,1,8,5,2]=>[1,4,6,8,2,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [8,6,3,2,7,1,5,4]=>[1,8,4,2,6,3,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [6,8,1,5,4,7,2,3]=>[1,6,7,2,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,7,2,5,4,8,1,3]=>[1,6,8,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [7,6,2,4,8,5,1,3]=>[1,7,2,6,5,8,3,4]=>[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] [4,7,5,2,6,3,8,1]=>[1,4,2,7,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,5,6,2,8,1,4,7]=>[1,3,6,2,5,8,7,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [5,1,2,4,3,7,6,8]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [1,6,8,2,5,3,4,7]=>[1,2,6,3,8,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [8,5,2,7,3,6,4,1]=>[1,8,2,5,3,4,7,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [8,7,6,2,4,5,3,1]=>[1,8,2,7,3,6,5,4]=>[.,[[.,[[.,[[[.,.],.],.]],.]],.]] [5,4,8,7,1,2,6,3]=>[1,5,2,4,7,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [2,5,6,4,3,8,1,7]=>[1,2,5,3,6,8,7,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [8,7,3,5,1,4,6,2]=>[1,8,2,7,6,4,5,3]=>[.,[[.,[[[[.,.],[.,.]],.],.]],.]] [8,7,3,5,2,4,6,1]=>[1,8,2,7,6,4,5,3]=>[.,[[.,[[[[.,.],[.,.]],.],.]],.]] [8,4,2,7,6,5,1,3]=>[1,8,3,2,4,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [4,6,3,8,5,2,7,1]=>[1,4,8,2,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,1,3,8,5,6,2,7]=>[1,4,8,7,2,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [5,2,8,3,1,6,7,4]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,7,8,6,3,2,5,4]=>[1,2,7,5,3,8,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [3,7,2,4,5,6,1,8]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,4,6,7,2,1,5,8]=>[1,3,6,2,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,6,7,1,4,3,8,5]=>[1,2,6,3,7,8,5,4]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [4,2,5,3,8,6,7,1]=>[1,4,3,5,8,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [3,2,7,4,8,5,6,1]=>[1,3,7,6,5,8,2,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [7,2,5,1,6,3,8,4]=>[1,7,8,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [6,3,8,5,4,2,7,1]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,4,6,1,3,5,2,8]=>[1,7,2,4,3,6,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [1,5,3,8,7,4,6,2]=>[1,2,5,7,6,4,8,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [2,5,3,8,7,4,1,6]=>[1,2,5,7,3,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,8,3,5,1,2,7,4]=>[1,6,2,8,4,5,3,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,5,2,8,3,7,1,6]=>[1,4,8,6,7,2,5,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,7,5,1,6,4,3,2]=>[1,8,2,7,3,5,6,4]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [4,5,8,3,1,2,7,6]=>[1,4,3,8,6,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,6,8,3,5,1,2,7]=>[1,4,3,8,7,2,6,5]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [1,4,6,3,7,5,2,8]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,7,6,3,8,5,2,4]=>[1,2,7,3,6,5,8,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [1,3,8,7,4,5,6,2]=>[1,2,3,8,4,7,6,5]=>[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] [7,3,1,8,4,5,6,2]=>[1,7,6,5,4,8,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [3,2,8,7,4,5,6,1]=>[1,3,8,2,4,7,6,5]=>[.,[[.,.],[[.,[[[.,.],.],.]],.]]] [6,2,4,3,7,5,8,1]=>[1,6,5,7,8,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [6,4,2,5,1,7,8,3]=>[1,6,7,8,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,8,2,1,5,7,6,4]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [1,3,2,8,7,4,6,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [5,4,2,7,3,8,6,1]=>[1,5,3,2,4,7,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,6,3,7,8,1,2,5]=>[1,4,7,2,6,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [4,1,5,6,3,8,7,2]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [8,1,5,4,6,7,3,2]=>[1,8,2,3,5,6,7,4]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [2,8,5,1,3,7,6,4]=>[1,2,8,4,3,5,6,7]=>[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] [2,4,5,8,3,7,6,1]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [6,4,5,1,3,8,7,2]=>[1,6,8,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,1,3,5,4,8,2,7]=>[1,6,8,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,3,8,7,2,5,6,4]=>[1,2,3,8,4,7,6,5]=>[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] [5,1,4,8,3,7,6,2]=>[1,5,3,4,8,2,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [8,4,1,2,7,6,5,3]=>[1,8,3,2,4,5,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [4,8,3,2,7,6,5,1]=>[1,4,2,8,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [1,8,7,3,4,6,5,2]=>[1,2,8,3,7,5,4,6]=>[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] [4,3,1,2,6,5,8,7,9]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [5,3,1,2,4,6,8,7]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [3,1,2,8,7,5,4,6]=>[1,3,2,4,8,6,5,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [1,4,3,8,5,7,2,6]=>[1,2,4,8,6,7,3,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [6,7,1,5,2,8,4,3]=>[1,6,8,3,2,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [1,5,3,7,6,4,8,2]=>[1,2,5,6,4,7,8,3]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [4,8,1,3,6,2,7,5]=>[1,4,3,2,8,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [2,7,3,4,8,6,5,1]=>[1,2,7,5,8,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [6,2,3,8,1,5,7,4]=>[1,6,5,2,3,4,8,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [2,5,7,4,8,3,6,1]=>[1,2,5,8,3,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [8,5,6,2,4,7,1,3]=>[1,8,3,6,7,2,5,4]=>[.,[[[.,.],[[[.,.],.],[.,.]]],.]] [4,8,5,6,7,1,3,2]=>[1,4,6,2,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,3,7,1,2,8,5,6]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,8,6,2,7,5,4,1]=>[1,3,6,5,7,4,2,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [4,8,1,6,2,5,3,7]=>[1,4,6,5,2,8,7,3]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,8,3,1,2,4,6,7]=>[1,5,2,8,7,6,4,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [1,4,8,5,2,3,6,7]=>[1,2,4,5,3,8,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [1,4,8,5,2,3,7,6]=>[1,2,4,5,3,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [7,1,4,2,6,8,3,5]=>[1,7,3,4,2,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [1,5,8,7,2,4,3,6]=>[1,2,5,3,8,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,2,8,7,3,5,4,6]=>[1,2,3,8,6,5,4,7]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [8,7,1,3,2,5,4,6]=>[1,8,6,5,2,7,4,3]=>[.,[[[[.,[[.,.],.]],.],[.,.]],.]] [6,7,4,2,8,1,3,5]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [4,7,5,6,2,8,3,1]=>[1,4,6,8,2,7,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,7,5,2,8,4,3,1]=>[1,6,4,2,7,3,5,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,8,4,3,2,7,5,1]=>[1,6,7,5,2,8,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [2,1,4,3,6,5,9,7,10,8]=>[1,2,3,4,5,6,7,9,10,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] [2,1,4,3,7,5,8,6,10,9]=>[1,2,3,4,5,7,8,6,9,10]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]] [2,1,4,3,7,5,9,6,10,8]=>[1,2,3,4,5,7,9,10,8,6]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]]] [2,1,5,3,7,4,9,6,10,8]=>[1,2,3,5,7,9,10,8,6,4]=>[.,[.,[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]]] [3,1,4,2,7,5,8,6,11,9,12,10]=>[1,3,4,2,5,7,8,6,9,11,12,10]=>[.,[[.,.],[.,[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]]]] [6,1,7,3,5,8,2,4]=>[1,6,8,4,3,7,2,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [1,3,7,6,4,8,2,5]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [2,6,4,8,7,3,1,5]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,1,8,7,3,5,4,6]=>[1,2,3,8,6,5,4,7]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [6,1,5,8,7,4,3,2]=>[1,6,4,8,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,1,8,5,7,4,3,2]=>[1,6,4,5,7,3,8,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [8,1,3,7,2,4,6,5]=>[1,8,5,2,3,4,7,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [2,6,7,3,5,8,4,1]=>[1,2,6,8,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,6,7,3,5,8,1,4]=>[1,2,6,8,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,5,6,7,1,4,8,3]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [4,7,5,3,2,8,1,6]=>[1,4,3,5,2,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [4,7,5,2,8,6,1,3]=>[1,4,2,7,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,8,6,7,2,5,4,1]=>[1,3,6,5,2,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [6,3,1,8,2,4,5,7]=>[1,6,4,8,7,5,2,3]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [4,6,3,7,8,1,5,2]=>[1,4,7,5,8,2,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,1,4,7,5,8,6,3]=>[1,2,3,4,7,6,8,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [7,6,2,4,8,3,1,5]=>[1,7,2,6,3,4,5,8]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,6,3,5,2,1,7,4]=>[1,8,4,5,2,6,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [6,8,3,1,2,5,4,7]=>[1,6,5,2,8,7,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [5,8,6,4,7,1,2,3]=>[1,5,7,2,8,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,5,1,8,7,3,4,6]=>[1,2,5,7,4,8,6,3]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [7,2,4,3,8,6,1,5]=>[1,7,2,3,4,5,8,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,8,4,3,5,1,7,2]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,4,7,3,6,8,2,5]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [3,7,1,4,6,8,2,5]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,4,7,3,6,8,1,5]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [8,5,7,6,1,3,2,4]=>[1,8,4,6,3,7,2,5]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [1,2,6,7,4,5,8,3]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [7,2,3,6,8,1,4,5]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,6,1,3,8,5,4,7]=>[1,2,6,5,8,7,4,3]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [6,4,1,8,3,2,5,7]=>[1,6,2,4,8,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,8,1,4,2,7,3,6]=>[1,5,2,8,6,7,3,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [2,3,1,6,8,7,4,5]=>[1,2,3,4,6,7,5,8]=>[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] [6,4,8,2,1,7,3,5]=>[1,6,7,3,8,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [2,3,1,8,7,5,6,4]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [1,5,6,7,2,4,3,8]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [6,8,3,7,1,2,5,4]=>[1,6,2,8,4,7,5,3]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,8,6,4,1,5,3,7]=>[1,2,8,7,3,6,5,4]=>[.,[.,[[[.,[[[.,.],.],.]],.],.]]] [1,5,7,3,6,2,4,8]=>[1,2,5,6,3,7,4,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [6,7,4,5,1,3,8,2]=>[1,6,3,4,5,2,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [1,6,5,3,8,2,4,7]=>[1,2,6,3,5,8,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [8,7,4,5,1,3,2,6]=>[1,8,6,3,4,5,2,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,5,1,2,7,4,3,6]=>[1,8,6,4,2,5,7,3]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [2,6,3,8,4,1,7,5]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,6,7,4,1,2,5,8]=>[1,3,7,5,2,6,4,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [1,4,7,5,8,2,3,6]=>[1,2,4,5,8,6,3,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [1,6,8,4,7,3,2,5]=>[1,2,6,3,8,5,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [3,6,7,5,4,8,1,2]=>[1,3,7,2,6,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [2,1,5,7,4,6,8,3]=>[1,2,3,5,4,7,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,3,5,7,8,1,6,4]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [1,5,7,4,2,3,6,8]=>[1,2,5,3,7,6,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,4,7,5,3,6,8,1]=>[1,2,4,5,3,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [8,1,7,2,4,6,3,5]=>[1,8,5,4,2,3,7,6]=>[.,[[[[.,[.,.]],.],[[.,.],.]],.]] [1,2,4,7,8,6,3,5]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [2,4,7,8,3,5,1,6]=>[1,2,4,8,6,5,3,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [1,3,6,2,5,8,4,7]=>[1,2,3,6,8,7,4,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [4,8,1,2,6,3,7,5]=>[1,4,2,8,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,8,1,2,6,3,7,4]=>[1,5,6,3,2,8,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [1,6,2,3,7,5,8,4]=>[1,2,6,5,7,8,4,3]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [4,1,2,6,5,7,8,3]=>[1,4,6,7,8,3,2,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [1,7,5,2,3,8,6,4]=>[1,2,7,6,8,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [2,6,1,8,3,7,4,5]=>[1,2,6,7,4,8,5,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [8,4,2,1,3,7,5,6]=>[1,8,6,7,5,3,2,4]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [2,5,1,7,6,8,3,4]=>[1,2,5,6,8,4,7,3]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [5,3,1,8,2,4,7,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,2,6,3,7,5,8,4]=>[1,2,3,6,5,7,8,4]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [3,1,5,4,6,7,8,2]=>[1,3,5,6,7,8,2,4]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [2,6,8,7,3,1,4,5]=>[1,2,6,3,8,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [7,4,2,1,3,8,5,6]=>[1,7,5,3,2,4,6,8]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,2,1,3,8,5,4,6]=>[1,7,4,3,2,5,8,6]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [2,1,7,3,8,6,4,5]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,7,5,3,2,4,8,6]=>[1,2,7,8,6,4,3,5]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [1,4,2,7,6,5,8,3]=>[1,2,4,7,8,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [3,4,1,6,5,7,8,2]=>[1,3,2,4,6,7,8,5]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [2,8,7,3,4,1,5,6]=>[1,2,8,6,3,7,5,4]=>[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] [3,1,8,7,5,2,6,4]=>[1,3,8,4,7,6,2,5]=>[.,[[.,.],[[.,[[[.,.],.],.]],.]]] [4,5,6,8,7,2,1,3]=>[1,4,8,3,6,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [2,8,3,1,5,4,7,6]=>[1,2,8,6,4,3,5,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [1,8,6,2,4,3,7,5]=>[1,2,8,5,4,3,6,7]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [4,8,3,1,6,2,7,5]=>[1,4,2,8,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [6,2,7,1,5,8,4,3]=>[1,6,8,3,7,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,8,5,1,3,2,6,7]=>[1,4,2,8,7,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [5,4,3,1,2,7,6,8]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,1,6,5,2,3,7,8]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [7,1,5,2,3,6,4,8]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [4,1,6,3,7,2,5,8]=>[1,4,3,6,2,5,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,6,1,2,8,3,7,5]=>[1,4,2,6,3,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,1,3,6,7,2,5,8]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,6,5,1,3,4,7,8]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,6,7,4,3,1,5,8]=>[1,2,6,3,7,5,4,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [2,6,3,1,7,4,5,8]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [6,5,3,7,2,4,1,8]=>[1,6,4,7,2,5,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [2,3,6,7,1,5,4,8]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [5,1,6,7,3,2,4,8]=>[1,5,3,6,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,1,4,7,2,3,8]=>[1,5,7,3,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [1,2,5,7,8,6,3,4]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [1,2,6,7,4,5,3,8]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,2,7,8,4,6,3,5]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [8,6,5,2,1,7,4,3]=>[1,8,3,5,2,6,7,4]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [4,3,8,6,7,1,5,2]=>[1,4,6,2,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [8,3,2,4,7,1,6,5]=>[1,8,5,7,6,2,3,4]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [7,3,2,8,6,1,5,4]=>[1,7,5,6,2,3,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [5,2,7,4,6,1,8,3]=>[1,5,6,2,3,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,6,8,5,1,2,7,3]=>[1,4,5,2,6,3,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [1,8,5,3,2,4,6,7]=>[1,2,8,7,6,4,3,5]=>[.,[.,[[[[[.,.],[.,.]],.],.],.]]] [1,6,7,3,4,2,5,8]=>[1,2,6,3,7,5,4,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,6,8,3,4,2,5,7]=>[1,2,6,3,8,7,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,8,7,5,3,4,2,6]=>[1,2,8,6,4,5,3,7]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [1,7,8,5,3,4,2,6]=>[1,2,7,3,8,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,7,6,8,4,2,3,5]=>[1,2,7,3,6,4,8,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,7,8,6,4,3,2,5]=>[1,2,7,3,8,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [5,1,7,8,4,2,3,6]=>[1,5,4,8,6,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [3,8,2,1,6,7,5,4]=>[1,3,2,8,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [2,8,3,1,7,5,6,4]=>[1,2,8,4,3,5,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [2,3,4,5,6,7,8,11,10,1,9]=>[1,2,3,4,5,6,7,8,11,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]] [2,3,4,5,6,7,8,9,12,11,1,10]=>[1,2,3,4,5,6,7,8,9,12,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]]] [2,7,4,1,5,8,3,6]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,1,6,4,7,8,3,5]=>[1,2,3,6,8,5,7,4]=>[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] [5,7,8,3,4,2,1,6]=>[1,5,4,3,8,6,2,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [4,7,5,3,8,2,6,1]=>[1,4,3,5,8,2,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [2,6,4,7,8,5,3,1]=>[1,2,6,5,8,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [7,8,4,5,6,1,3,2]=>[1,7,3,4,5,6,2,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [2,5,1,8,4,6,7,3]=>[1,2,5,4,8,3,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [5,2,8,4,6,7,1,3]=>[1,5,6,7,2,3,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [1,3,5,8,4,6,7,2]=>[1,2,3,5,4,8,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [3,4,5,8,2,1,6,7]=>[1,3,5,2,4,8,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [8,2,7,6,3,4,5,1]=>[1,8,2,3,7,5,4,6]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [6,8,7,3,2,1,4,5]=>[1,6,2,8,5,3,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [3,4,8,2,7,1,5,6]=>[1,3,8,6,2,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [7,2,6,1,4,8,3,5]=>[1,7,3,6,8,5,4,2]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [7,8,1,2,4,6,3,5]=>[1,7,3,2,8,5,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,2,8,3,4,5,1,6]=>[1,7,2,3,8,6,5,4]=>[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] [7,5,1,2,4,3,8,6]=>[1,7,8,6,3,2,5,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [7,6,8,1,4,2,3,5]=>[1,7,3,8,5,4,2,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [2,4,3,7,8,5,6,1]=>[1,2,4,7,6,5,8,3]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [2,1,7,6,3,4,5,8]=>[1,2,3,7,5,4,6,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [6,3,5,2,1,8,4,7]=>[1,6,8,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,1,5,3,8,2,4,7]=>[1,6,2,3,5,8,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [2,3,6,8,5,1,7,4]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,2,4,8,6,1,7,5]=>[1,3,4,8,5,6,2,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [2,1,3,8,4,5,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [3,1,2,8,5,4,7,6]=>[1,3,2,4,8,6,5,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [2,1,3,7,8,4,6,5]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [2,1,3,8,4,7,6,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [3,1,2,8,4,5,7,6]=>[1,3,2,4,8,6,5,7]=>[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] [1,2,8,7,5,4,6,3]=>[1,2,3,8,4,7,6,5]=>[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] [4,6,7,2,3,8,1,5]=>[1,4,2,6,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,2,7,5,6,8,1,4]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,1,8,7,4,6,5,3]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [6,1,5,8,4,7,3,2]=>[1,6,7,3,5,4,8,2]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [1,4,6,8,5,7,2,3]=>[1,2,4,8,3,6,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [6,1,5,4,2,3,8,7]=>[1,6,3,5,2,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [8,1,6,3,5,2,4,7]=>[1,8,7,4,3,6,2,5]=>[.,[[[[[.,.],.],[[.,.],.]],.],.]] [4,6,2,5,3,8,1,7]=>[1,4,5,3,2,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [4,6,5,2,1,8,3,7]=>[1,4,2,6,8,7,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,8,4,3,6,7,2,1]=>[1,5,6,7,2,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,8,2,1,5,3,4,7]=>[1,6,3,2,8,7,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [2,5,3,8,6,7,4,1]=>[1,2,5,6,7,4,8,3]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [3,2,6,5,1,8,4,7]=>[1,3,6,8,7,4,5,2]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [7,4,5,8,1,6,2,3]=>[1,7,2,4,8,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [4,5,8,1,6,7,3,2]=>[1,4,2,5,6,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,1,8,4,6,7,3,2]=>[1,5,6,7,3,8,2,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,5,3,8,1,7,2,4]=>[1,6,7,2,5,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [8,3,7,1,6,2,4,5]=>[1,8,5,6,2,3,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,1,7,5,6,4,2,3]=>[1,8,3,7,2,4,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [8,6,1,5,3,7,2,4]=>[1,8,4,5,3,2,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [7,2,3,6,8,1,5,4]=>[1,7,5,8,4,6,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [2,6,3,7,8,1,4,5]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,2,8,6,3,1,5,4]=>[1,7,5,3,8,4,6,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [7,2,4,5,8,6,3,1]=>[1,7,3,4,5,8,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [6,3,8,4,7,2,5,1]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,2,3,6,8,5,4,1]=>[1,7,4,6,5,8,2,3]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [7,4,5,2,8,1,6,3]=>[1,7,6,2,4,3,5,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [7,5,4,2,8,1,6,3]=>[1,7,6,2,5,8,3,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [7,6,3,2,8,4,5,1]=>[1,7,5,8,2,6,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,2,3,6,8,4,5,1]=>[1,7,5,8,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,2,5,4,8,3,6,1]=>[1,7,6,3,5,8,2,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [7,4,5,2,8,3,6,1]=>[1,7,6,3,5,8,2,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [3,1,6,7,4,5,2,8]=>[1,3,6,5,4,7,2,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,1,5,4,7,6,2,8]=>[1,3,5,7,2,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [7,3,6,8,2,4,5,1]=>[1,7,5,2,3,6,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [5,1,3,2,4,6,8,7]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [8,4,2,5,1,7,3,6]=>[1,8,6,7,3,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [6,4,2,5,7,3,8,1]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,7,8,4,2,3,6,1]=>[1,5,2,7,6,3,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [6,4,5,2,8,3,7,1]=>[1,6,3,5,8,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,5,2,4,3,8,7,1]=>[1,6,8,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,5,3,4,1,8,2,7]=>[1,6,8,7,2,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [6,4,5,3,8,1,2,7]=>[1,6,2,4,3,5,8,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,6,4,8,3,1,2,7]=>[1,5,3,4,8,7,2,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [7,2,4,6,3,8,5,1]=>[1,7,5,3,4,6,8,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [5,4,2,6,8,7,3,1]=>[1,5,8,2,4,6,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,6,5,3,8,1,7,2]=>[1,4,3,5,8,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [3,2,8,7,4,6,5,1]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [4,8,5,2,7,6,3,1]=>[1,4,2,8,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [2,8,6,5,7,1,3,4]=>[1,2,8,4,5,7,3,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [3,8,4,7,2,1,6,5]=>[1,3,4,7,6,2,8,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [4,8,5,1,7,6,3,2]=>[1,4,2,8,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [5,8,1,7,6,2,3,4]=>[1,5,6,2,8,4,7,3]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [5,1,7,2,4,6,3,8]=>[1,5,4,2,3,7,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,8,2,1,3,4,7,5]=>[1,6,4,2,8,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,2,1,7,6,4,3,8]=>[1,5,6,4,7,3,2,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [7,4,8,3,6,5,1,2]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [7,4,3,8,5,6,1,2]=>[1,7,2,4,8,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,2,1,8,7,4,5,3]=>[1,6,4,8,3,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [5,2,1,7,6,3,4,8]=>[1,5,6,3,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [1,3,4,7,8,2,6,5]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [1,5,4,3,8,7,2,6]=>[1,2,5,8,6,7,3,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,2,5,8,4,3,6,7]=>[1,2,3,5,4,8,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [3,5,6,7,2,4,8,1]=>[1,3,6,4,7,8,2,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,5,4,7,2,6,8,1]=>[1,3,4,7,8,2,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [3,4,5,7,2,8,6,1]=>[1,3,5,2,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,4,7,2,8,6,1]=>[1,3,4,7,6,8,2,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [3,2,5,7,4,8,6,1]=>[1,3,5,4,7,6,8,2]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,5,7,4,2,8,6,1]=>[1,3,7,6,8,2,5,4]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [2,3,5,7,8,4,6,1]=>[1,2,3,5,8,4,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [3,5,7,8,2,6,4,1]=>[1,3,7,4,8,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,5,7,8,6,2,4,1]=>[1,3,7,4,8,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,2,4,5,6,7,8,9,10,11,1]=>[1,3,4,5,6,7,8,9,10,11,2]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [8,6,1,4,3,5,2,7]=>[1,8,7,2,6,5,3,4]=>[.,[[[.,[[[.,[.,.]],.],.]],.],.]] [5,1,6,4,8,2,3,7]=>[1,5,8,7,3,6,2,4]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [8,1,4,2,5,3,6,7]=>[1,8,7,6,3,4,2,5]=>[.,[[[[[.,.],[.,[.,.]]],.],.],.]] [2,8,4,1,5,3,6,7]=>[1,2,8,7,6,3,4,5]=>[.,[.,[[[[.,[.,[.,.]]],.],.],.]]] [8,4,1,3,5,2,6,7]=>[1,8,7,6,2,4,3,5]=>[.,[[[[.,[[.,.],[.,.]]],.],.],.]] [8,3,1,2,5,4,6,7]=>[1,8,7,6,4,2,3,5]=>[.,[[[[[.,[.,.]],[.,.]],.],.],.]] [3,1,8,2,5,4,6,7]=>[1,3,8,7,6,4,2,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [4,2,5,1,8,7,6,3]=>[1,4,2,3,5,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [5,2,4,8,1,7,6,3]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [7,3,2,4,6,8,1,5]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [1,4,8,6,7,2,5,3]=>[1,2,4,6,3,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [1,4,5,7,3,8,2,6]=>[1,2,4,7,3,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [4,6,8,1,2,5,3,7]=>[1,4,2,6,5,3,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,5,6,8,2,1,4,7]=>[1,3,6,2,5,4,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,7,5,8,2,3,1,6]=>[1,4,8,6,3,5,2,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,6,7,5,1,8,3,2]=>[1,4,5,2,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [8,3,4,2,6,7,1,5]=>[1,8,5,6,7,2,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [7,5,3,8,6,2,1,4]=>[1,7,2,5,6,3,4,8]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,3,1,8,2,6,5,4]=>[1,7,5,2,3,4,8,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [4,6,7,5,2,8,3,1]=>[1,4,5,2,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [5,8,7,2,4,3,1,6]=>[1,5,4,2,8,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,1,2,8,6,7,3,4]=>[1,5,6,7,3,2,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [2,5,7,8,6,1,4,3]=>[1,2,5,6,3,7,4,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [5,1,7,6,8,2,3,4]=>[1,5,8,4,6,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [1,7,6,2,4,3,8,5]=>[1,2,7,8,5,4,3,6]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [7,1,6,2,4,5,3,8]=>[1,7,3,6,5,4,2,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [5,7,1,6,2,3,4,8]=>[1,5,2,7,4,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [6,2,5,8,3,4,1,7]=>[1,6,4,8,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,6,8,7,1,3,2,4]=>[1,5,2,6,3,8,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [1,5,3,4,8,2,6,7]=>[1,2,5,8,7,6,3,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,1,3,6,5,8,4,7]=>[1,2,3,4,6,8,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [2,8,6,5,7,4,3,1]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [2,8,6,5,7,4,1,3]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [6,5,2,7,4,3,1,8]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,5,8,3,4,2,1,6]=>[1,7,2,5,4,3,8,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [5,3,7,2,4,1,8,6]=>[1,5,4,2,3,7,8,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,1,5,7,2,4,3,8]=>[1,6,4,7,3,5,2,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [4,1,8,2,6,5,7,3]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [6,1,4,7,8,5,3,2]=>[1,6,5,8,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [2,5,8,4,6,3,7,1]=>[1,2,5,6,3,8,4,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [4,3,7,1,2,6,8,5]=>[1,4,2,3,7,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,1,6,5,2,7,4,3]=>[1,8,3,6,7,4,5,2]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [6,8,1,5,2,7,4,3]=>[1,6,7,4,5,2,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [4,5,8,2,3,7,6,1]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [1,7,3,2,4,8,6,5]=>[1,2,7,6,8,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [4,3,1,8,2,6,7,5]=>[1,4,8,5,2,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [1,7,5,3,8,6,2,4]=>[1,2,7,3,5,8,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,5,3,8,1,4,7,6]=>[1,2,5,3,4,8,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [4,2,5,8,1,3,7,6]=>[1,4,8,6,3,5,2,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [8,1,2,4,3,5,7,6]=>[1,8,6,5,3,2,4,7]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [2,4,3,8,1,5,7,6]=>[1,2,4,8,6,5,3,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [3,1,7,4,8,6,5,2]=>[1,3,7,5,8,2,4,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [6,4,5,3,2,8,7,1]=>[1,6,8,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,7,3,8,5,1,6,4]=>[1,2,7,6,3,4,8,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [8,7,3,2,5,6,4,1]=>[1,8,2,7,4,3,5,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [7,6,2,8,1,4,5,3]=>[1,7,5,2,6,4,8,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [2,3,8,4,1,5,7,6]=>[1,2,3,8,6,5,4,7]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [7,1,6,2,4,8,3,5]=>[1,7,3,6,8,5,4,2]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [2,7,8,1,4,3,6,5]=>[1,2,7,6,3,8,5,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [6,5,8,1,3,2,4,7]=>[1,6,2,5,3,8,7,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [2,1,8,5,3,4,6,7]=>[1,2,3,8,7,6,4,5]=>[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] [8,4,1,3,2,5,6,7]=>[1,8,7,6,5,2,4,3]=>[.,[[[[[.,[[.,.],.]],.],.],.],.]] [8,6,1,2,3,5,4,7]=>[1,8,7,4,2,6,5,3]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [7,8,1,5,2,4,6,3]=>[1,7,6,4,5,2,8,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [2,8,6,3,1,5,4,7]=>[1,2,8,7,4,3,6,5]=>[.,[.,[[[[.,.],[[.,.],.]],.],.]]] [5,7,2,8,4,1,6,3]=>[1,5,4,8,3,2,7,6]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [2,5,6,3,8,1,4,7]=>[1,2,5,8,7,4,3,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [1,3,4,5,6,7,2,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [7,5,1,8,4,6,3,2]=>[1,7,3,2,5,4,8,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,7,8,5,6,4,3,2]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,8,1,7,4,5,3,6]=>[1,2,8,6,5,4,7,3]=>[.,[.,[[[[[.,.],.],.],[.,.]],.]]] [7,3,6,2,5,4,8,1]=>[1,7,8,2,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [1,6,2,3,5,8,4,7]=>[1,2,6,8,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,8,5,6,4,3,7,2]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [2,6,8,4,5,1,7,3]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [4,6,5,7,8,1,3,2]=>[1,4,7,3,5,8,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [2,5,8,6,4,7,1,3]=>[1,2,5,4,6,7,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [5,3,2,1,7,8,4,6]=>[1,5,7,4,2,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,2,5,3,4,8,1,7]=>[1,6,8,7,2,3,5,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [6,2,5,3,4,8,7,1]=>[1,6,8,2,3,5,4,7]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [2,6,5,3,4,8,1,7]=>[1,2,6,8,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [5,3,4,8,1,7,2,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [1,5,3,4,8,7,2,6]=>[1,2,5,8,6,7,3,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [5,1,3,8,4,7,6,2]=>[1,5,4,8,2,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,3,8,1,4,7,6,2]=>[1,5,4,2,3,8,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [4,3,5,8,1,7,6,2]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,6,5,4,8,1,2,7]=>[1,3,5,8,7,2,6,4]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [3,5,2,4,8,7,6,1]=>[1,3,2,5,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [2,5,3,6,8,4,1,7]=>[1,2,5,8,7,3,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [4,6,2,5,1,7,8,3]=>[1,4,5,2,6,7,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [2,3,6,5,8,4,1,7]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [2,3,5,1,7,6,4,8]=>[1,2,3,5,7,4,6,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,3,1,7,4,8,6,5]=>[1,2,3,4,7,6,8,5]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [2,3,8,7,6,4,1,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [2,6,3,7,4,1,5,8]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,5,2,3,1,6,4,8]=>[1,7,4,3,2,5,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [2,1,7,4,8,5,3,6]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [4,2,8,1,3,6,7,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [8,1,2,5,7,4,6,3]=>[1,8,3,2,4,5,7,6]=>[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] [6,4,1,3,7,2,5,8]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,2,5,3,6,1,4,7]=>[1,8,7,4,3,5,6,2]=>[.,[[[[[.,.],.],[.,[.,.]]],.],.]] [3,7,5,1,4,6,2,8]=>[1,3,5,4,2,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [6,8,7,4,1,5,2,3]=>[1,6,5,2,8,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [8,6,4,7,5,1,3,2]=>[1,8,2,6,3,4,7,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [2,4,6,5,7,1,8,3]=>[1,2,4,5,7,8,3,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [6,2,4,7,8,5,3,1]=>[1,6,5,8,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [1,2,7,8,6,4,5,3]=>[1,2,3,7,5,6,4,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [4,8,1,2,6,5,3,7]=>[1,4,2,8,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [6,4,8,1,2,3,7,5]=>[1,6,3,8,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [7,4,1,3,6,8,5,2]=>[1,7,5,6,8,2,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [7,1,8,3,2,6,5,4]=>[1,7,5,2,3,8,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [5,2,7,1,4,6,3,8]=>[1,5,4,2,3,7,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [6,3,8,5,7,1,4,2]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,4,3,8,5,7,1,6]=>[1,2,4,8,6,7,3,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [2,8,3,1,4,6,5,7]=>[1,2,8,7,5,4,3,6]=>[.,[.,[[[[[.,.],.],[.,.]],.],.]]] [3,7,1,6,5,8,2,4]=>[1,3,2,7,4,6,8,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [7,4,3,6,8,2,1,5]=>[1,7,2,4,6,3,5,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [3,8,5,4,7,6,1,2]=>[1,3,5,7,2,8,4,6]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,6,5,1,3,8,7,2]=>[1,4,2,6,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,4,6,2,1,8,7,3]=>[1,5,2,4,3,6,8,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [3,5,4,1,2,8,6,7]=>[1,3,4,2,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [5,3,8,1,4,2,6,7]=>[1,5,4,2,3,8,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,3,8,1,4,2,7,6]=>[1,5,4,2,3,8,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [1,4,7,5,8,6,2,3]=>[1,2,4,5,8,3,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [8,5,7,6,3,4,1,2]=>[1,8,2,5,3,7,4,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [2,4,5,1,8,3,7,6]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [7,2,8,5,3,4,1,6]=>[1,7,2,3,8,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [6,4,5,3,1,7,8,2]=>[1,6,7,8,2,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [1,4,7,6,8,5,2,3]=>[1,2,4,6,5,8,3,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,3,4,7,8,9,1,5,6]=>[1,2,3,4,7,5,8,6,9]=>[.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]] [2,3,4,5,1,9,6,7,8]=>[1,2,3,4,5,6,9,8,7]=>[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]] [2,3,4,1,8,9,5,6,7]=>[1,2,3,4,5,8,6,9,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]] [2,3,4,5,8,9,10,1,6,7]=>[1,2,3,4,5,8,6,9,7,10]=>[.,[.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]]] [2,3,1,7,8,9,4,5,6]=>[1,2,3,4,7,5,8,6,9]=>[.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]] [2,5,6,3,4,1,8,7]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [4,6,2,1,5,8,3,7]=>[1,4,2,6,8,7,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,7,2,3,8,5,1]=>[1,4,2,6,8,3,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,3,5,8,7,4,1,6]=>[1,2,3,5,7,4,8,6]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [2,3,5,8,7,4,6,1]=>[1,2,3,5,7,6,4,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [4,5,3,7,8,1,2,6]=>[1,4,7,2,5,8,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,3,5,8,1,6,4,7]=>[1,2,3,5,4,8,7,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [1,7,4,5,8,3,6,2]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [8,6,1,5,4,2,7,3]=>[1,8,3,2,6,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [2,3,7,8,1,5,4,6]=>[1,2,3,7,4,8,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [5,2,6,7,8,3,1,4]=>[1,5,8,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,6,2,7,8,3,1,4]=>[1,5,8,4,7,2,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [2,3,7,5,8,4,6,1]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [3,7,8,5,1,4,6,2]=>[1,3,8,2,7,6,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [8,5,3,6,4,2,1,7]=>[1,8,7,2,5,4,6,3]=>[.,[[[.,[[[.,.],.],[.,.]]],.],.]] [2,3,7,8,5,4,6,1]=>[1,2,3,7,6,4,8,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [6,4,7,8,1,2,5,3]=>[1,6,2,4,8,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [1,2,8,7,4,6,5,3]=>[1,2,3,8,4,7,5,6]=>[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] [4,3,1,8,7,5,6,2]=>[1,4,8,2,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [1,3,7,6,2,4,8,5]=>[1,2,3,7,8,5,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,3,8,2,7,4,6,5]=>[1,2,3,8,5,7,6,4]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [8,2,7,1,6,4,3,5]=>[1,8,5,6,4,2,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [4,3,2,8,1,7,5,6]=>[1,4,8,6,7,5,2,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [7,5,4,1,6,3,8,2]=>[1,7,8,2,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [1,6,5,3,2,4,8,7]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,7,3,5,2,4,8,6]=>[1,2,7,8,6,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [5,1,4,3,2,6,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,3,7,5,4,2,6,1]=>[1,8,2,3,7,6,4,5]=>[.,[[.,[.,[[[.,[.,.]],.],.]]],.]] [1,6,8,7,5,2,3,4]=>[1,2,6,3,8,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [4,3,6,1,8,5,2,7]=>[1,4,2,3,6,5,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [1,3,6,2,5,4,8,7]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,4,8,7,3,6,2,5]=>[1,2,4,7,3,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [4,5,7,6,3,1,8,2]=>[1,4,6,2,5,3,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,7,5,1,3,8,2]=>[1,4,5,2,6,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,4,1,8,7,3,6,2]=>[1,5,7,6,3,2,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,2,3,6,7,5,1,8]=>[1,4,6,5,7,2,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,2,3,5,7,4,1,8]=>[1,6,4,5,7,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [1,6,3,8,4,7,2,5]=>[1,2,6,7,3,4,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [7,5,8,1,4,2,3,6]=>[1,7,3,8,6,2,5,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [4,1,2,3,6,5,8,7,9]=>[1,4,3,2,5,6,7,8,9]=>[.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]] [1,3,4,8,5,6,2,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [1,3,8,5,6,7,2,4]=>[1,2,3,8,4,5,6,7]=>[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] [6,2,4,1,5,7,8,3]=>[1,6,7,8,3,4,2,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,2,7,4,8,1,5,6]=>[1,3,7,5,8,6,2,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,2,8,1,7,4,6,3]=>[1,5,7,6,4,2,3,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [2,5,4,7,3,1,8,6]=>[1,2,5,3,4,7,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [8,5,4,7,3,1,2,6]=>[1,8,6,2,5,3,4,7]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [7,3,2,1,5,4,8,6]=>[1,7,8,6,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [2,5,6,4,8,1,3,7]=>[1,2,5,8,7,3,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,4,1,6,2,3,7,8]=>[1,5,2,4,6,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [1,3,6,5,2,4,7,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [6,4,5,1,2,8,7,3]=>[1,6,8,3,5,2,4,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [5,4,1,2,7,6,3,8]=>[1,5,7,3,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,8,7,3,1,2,4,6]=>[1,5,2,8,6,3,7,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [2,7,8,1,4,5,3,6]=>[1,2,7,3,8,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [4,1,2,8,7,3,6,5]=>[1,4,8,5,7,6,3,2]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [6,1,2,4,3,8,7,5]=>[1,6,8,5,3,2,4,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [3,7,8,1,2,4,6,5]=>[1,3,8,5,2,7,6,4]=>[.,[[.,.],[[[.,.],[[.,.],.]],.]]] [3,8,2,7,4,5,1,6]=>[1,3,2,8,6,5,4,7]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [8,2,6,1,3,5,4,7]=>[1,8,7,4,2,3,6,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [8,4,3,7,2,5,6,1]=>[1,8,2,4,7,6,5,3]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [8,2,4,5,1,7,3,6]=>[1,8,6,7,3,4,5,2]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [6,8,2,4,5,1,7,3]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [4,3,8,1,7,5,6,2]=>[1,4,2,3,8,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [8,4,3,7,1,5,6,2]=>[1,8,2,4,7,6,5,3]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [8,3,4,7,2,6,5,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [8,1,3,7,6,4,5,2]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [8,3,7,1,4,5,6,2]=>[1,8,2,3,7,6,5,4]=>[.,[[.,[.,[[[[.,.],.],.],.]]],.]] [8,3,7,6,2,4,5,1]=>[1,8,2,3,7,5,4,6]=>[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] [8,7,2,3,6,1,5,4]=>[1,8,4,3,2,7,5,6]=>[.,[[[[.,.],.],[[.,[.,.]],.]],.]] [8,2,4,7,3,1,6,5]=>[1,8,5,3,4,7,6,2]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [8,2,7,6,3,1,4,5]=>[1,8,5,3,7,4,6,2]=>[.,[[[[.,.],[.,.]],[[.,.],.]],.]] [5,8,2,7,3,1,6,4]=>[1,5,3,2,8,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [8,4,1,7,5,6,2,3]=>[1,8,3,2,4,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,2,4,7,6,5,1,3]=>[1,8,3,4,7,2,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,2,7,6,4,5,1,3]=>[1,8,3,7,2,4,6,5]=>[.,[[[.,.],[[.,[[.,.],.]],.]],.]] [8,4,7,2,3,6,5,1]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [8,2,4,7,3,6,5,1]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [8,1,7,6,4,5,2,3]=>[1,8,3,7,2,4,6,5]=>[.,[[[.,.],[[.,[[.,.],.]],.]],.]] [8,1,2,7,6,4,5,3]=>[1,8,3,2,4,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [8,1,4,7,3,6,5,2]=>[1,8,2,3,4,7,5,6]=>[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] [3,4,2,1,9,8,7,6,5]=>[1,3,2,4,5,9,6,8,7]=>[.,[[.,.],[.,[.,[[.,[[.,.],.]],.]]]]] [1,8,2,4,7,5,6,3]=>[1,2,8,3,4,5,7,6]=>[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] [2,3,8,4,7,1,6,5]=>[1,2,3,8,5,7,6,4]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [1,4,7,6,2,3,5,8]=>[1,2,4,6,3,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,7,6,2,3,8,4,5]=>[1,2,7,4,3,6,8,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [1,8,2,3,7,6,4,5]=>[1,2,8,5,7,4,3,6]=>[.,[.,[[[[.,.],.],[[.,.],.]],.]]] [1,7,3,8,6,2,5,4]=>[1,2,7,5,6,3,4,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [5,8,2,3,7,4,1,6]=>[1,5,7,2,8,6,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,2,8,3,7,6,1,5]=>[1,4,3,8,5,7,2,6]=>[.,[[[.,.],.],[[.,[[.,.],.]],.]]] [1,3,5,6,4,8,2,7]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [3,1,7,8,5,2,4,6]=>[1,3,7,4,8,6,2,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [6,3,5,2,8,4,7,1]=>[1,6,4,2,3,5,8,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [5,4,8,6,3,7,2,1]=>[1,5,3,8,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [6,4,5,8,1,3,7,2]=>[1,6,3,5,2,4,8,7]=>[.,[[[.,.],[[.,.],.]],[[.,.],.]]] [6,3,5,1,8,4,7,2]=>[1,6,4,2,3,5,8,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [2,6,3,1,5,8,4,7]=>[1,2,6,8,7,4,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [2,5,4,8,6,3,1,7]=>[1,2,5,6,3,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,5,4,8,6,3,7,1]=>[1,2,5,6,3,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [1,2,5,4,8,6,3,7]=>[1,2,3,5,8,7,4,6]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [6,4,5,8,2,1,7,3]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,3,4,1,2,6,8,7]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [1,3,5,4,8,2,6,7]=>[1,2,3,5,8,7,6,4]=>[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] [3,5,4,8,2,6,1,7]=>[1,3,4,8,7,2,5,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [3,6,4,5,1,2,8,7]=>[1,3,4,5,2,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [4,3,5,1,8,6,2,7]=>[1,4,2,3,5,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [3,5,4,8,1,6,2,7]=>[1,3,4,8,7,2,5,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [3,4,8,5,6,1,2,7]=>[1,3,8,7,2,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [3,4,8,5,6,2,1,7]=>[1,3,8,7,2,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [3,5,4,8,1,6,7,2]=>[1,3,4,8,2,5,6,7]=>[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] [2,4,3,1,5,8,6,7]=>[1,2,4,3,5,6,8,7]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [1,7,6,2,5,4,8,3]=>[1,2,7,8,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [8,3,4,1,6,5,7,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [8,1,6,4,3,5,2,7]=>[1,8,7,2,3,6,5,4]=>[.,[[[.,[.,[[[.,.],.],.]]],.],.]] [1,3,7,8,2,6,4,5]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,1,6,5,3,8,7,4]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,4,2,5,6,7,8,9,10,1]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,4,5,6,7,9,2,1,8]=>[1,3,5,7,2,4,6,9,8]=>[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]] [6,1,4,3,7,5,8,2]=>[1,6,5,7,8,2,3,4]=>[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] [4,6,8,5,3,7,2,1]=>[1,4,5,3,8,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [4,5,7,2,8,6,3,1]=>[1,4,2,5,8,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [3,7,4,5,1,6,8,2]=>[1,3,4,5,2,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [4,6,8,1,2,5,7,3]=>[1,4,2,6,5,3,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,6,8,5,1,3,7,2]=>[1,4,5,2,6,3,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [3,7,4,5,2,8,6,1]=>[1,3,4,5,2,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [8,3,5,4,6,1,2,7]=>[1,8,7,2,3,5,6,4]=>[.,[[[.,[.,[[.,.],[.,.]]]],.],.]] [3,4,5,6,1,7,2,9,8]=>[1,3,5,2,4,6,7,8,9]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]] [1,7,4,5,2,6,8,3]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,4,5,9,6,7,2,8,3]=>[1,2,4,9,3,5,6,7,8]=>[.,[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]] [1,4,2,6,5,3,8,7]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [3,1,5,8,4,6,2,7]=>[1,3,5,4,8,7,2,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [8,2,6,3,4,1,5,7]=>[1,8,7,5,4,3,6,2]=>[.,[[[[[[.,.],.],.],[.,.]],.],.]] [1,4,8,3,5,6,2,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [1,8,7,4,2,3,6,5]=>[1,2,8,5,3,7,6,4]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [4,3,1,8,5,7,2,6]=>[1,4,8,6,7,2,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [7,3,2,4,8,1,6,5]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [3,7,2,4,5,8,1,6]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,2,7,4,6,1,8,5]=>[1,3,7,8,5,6,2,4]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [8,3,2,4,6,1,7,5]=>[1,8,5,6,2,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,3,2,4,5,7,1,6]=>[1,8,6,7,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [8,4,7,2,3,5,6,1]=>[1,8,2,4,3,7,6,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [3,8,6,7,1,5,4,2]=>[1,3,6,5,2,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [4,1,6,3,2,5,7,8]=>[1,4,3,6,5,2,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [5,7,1,8,4,3,6,2]=>[1,5,4,8,2,7,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,4,8,7,6,2,3,1]=>[1,5,6,2,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [3,6,1,5,2,4,7,8]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,7,6,2,5,4,1,8]=>[1,3,6,4,2,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,2,3,8,7,1,6,4]=>[1,5,7,6,2,3,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [7,5,2,4,1,3,8,6]=>[1,7,8,6,3,2,5,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [8,6,5,4,1,3,7,2]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [9,2,1,4,5,6,7,8,3]=>[1,9,3,2,4,5,6,7,8]=>[.,[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]] [2,1,9,3,5,6,7,8,4]=>[1,2,3,9,4,5,6,7,8]=>[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]] [7,4,3,8,1,6,5,2]=>[1,7,5,2,4,8,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [6,5,1,4,3,8,7,2]=>[1,6,8,2,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [4,7,6,2,5,8,1,3]=>[1,4,2,7,3,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [6,3,2,4,5,8,1,7]=>[1,6,8,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,6,4,5,8,3,1,7]=>[1,2,6,3,4,5,8,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,7,4,8,6,2,5,1]=>[1,3,4,8,2,7,5,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [7,3,5,2,8,1,4,6]=>[1,7,4,2,3,5,8,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [1,5,8,7,4,2,3,6]=>[1,2,5,4,7,3,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,7,2,4,5,8,6,3]=>[1,2,7,6,8,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [1,6,2,7,5,3,4,8]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,3,7,2,6,4,5,8]=>[1,2,3,7,5,6,4,8]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,7,3,2,8,5,6,4]=>[1,2,7,6,5,8,4,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [1,6,5,2,4,8,3,7]=>[1,2,6,8,7,3,5,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,7,3,8,4,2,5,6]=>[1,2,7,5,4,8,6,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,6,2,7,4,3,8,5]=>[1,2,6,3,4,7,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,5,8,2,3,6,4,7]=>[1,2,5,3,8,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,8,9,1,2,3,4,6,7]=>[1,5,2,8,6,3,9,7,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],[.,.]]]] [6,4,1,5,7,3,8,2]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [1,2,7,3,8,5,6,4]=>[1,2,3,7,6,5,8,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [1,5,7,4,3,8,6,2]=>[1,2,5,3,7,6,8,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,7,3,1,4,5,8,6]=>[1,2,7,8,6,5,4,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [2,3,4,5,1,7,6,9,8]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,1,6,5,8,7,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,5,6,7,1,9,8,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,5,1,8,6,9,7]=>[1,2,3,4,5,6,8,9,7]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [2,3,4,1,7,5,8,6,9]=>[1,2,3,4,5,7,8,6,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [2,3,4,5,1,7,6,9,8,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,6,7,5,3,4,8]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,6,8,7,4,5,3]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,4,5,6,7,9,1,8,2]=>[1,3,5,7,2,4,6,9,8]=>[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]] [3,4,5,6,8,2,7,1]=>[1,3,5,8,2,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,4,5,6,7,9,2,8,1]=>[1,3,5,7,2,4,6,9,8]=>[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]] [7,2,1,4,5,6,3,8]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [1,5,6,7,3,4,2,8]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [4,6,8,5,2,1,7,3]=>[1,4,5,2,6,3,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [1,6,7,8,2,4,5,3]=>[1,2,6,4,8,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [4,7,8,2,1,3,5,6]=>[1,4,2,7,5,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,7,8,2,3,1,6,4]=>[1,5,3,8,4,2,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [4,5,2,7,8,6,1,3]=>[1,4,7,2,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,3,5,8,7,2,6,4]=>[1,2,3,5,7,6,4,8]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [6,4,1,8,5,7,3,2]=>[1,6,7,3,2,4,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [4,1,3,8,7,5,2,6]=>[1,4,8,6,5,7,2,3]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [8,5,1,6,7,2,4,3]=>[1,8,3,2,5,7,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [3,6,7,2,1,5,8,4]=>[1,3,7,8,4,2,6,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [3,8,5,7,2,4,6,1]=>[1,3,5,2,8,4,7,6]=>[.,[[.,.],[[.,.],[[[.,.],.],.]]]] [6,7,1,4,5,2,8,3]=>[1,6,2,7,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,4,1,2,5,8,3,7]=>[1,6,8,7,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,6,3,5,7,1,8,2]=>[1,4,5,7,8,2,6,3]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,7,3,5,2,6,8,1]=>[1,4,5,2,7,8,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [2,3,5,4,7,1,8,6]=>[1,2,3,5,7,8,6,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [6,8,4,1,5,7,3,2]=>[1,6,7,3,4,2,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [8,1,6,2,3,7,5,4]=>[1,8,4,2,3,6,7,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [5,1,8,7,3,2,6,4]=>[1,5,3,8,4,7,6,2]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,5,3,4,8,2,1,7]=>[1,6,2,5,8,7,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [3,4,5,1,2,6,7,8,9]=>[1,3,5,2,4,6,7,8,9]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]] [5,2,7,6,8,3,4,1]=>[1,5,8,2,3,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [6,3,7,4,5,2,8,1]=>[1,6,2,3,7,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,3,4,2,8,5,6,1]=>[1,7,6,5,8,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],.],[.,.]]] [8,2,7,4,5,3,6,1]=>[1,8,2,3,7,6,4,5]=>[.,[[.,[.,[[[.,[.,.]],.],.]]],.]] [7,2,8,4,5,3,6,1]=>[1,7,6,3,8,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [6,3,8,2,7,4,5,1]=>[1,6,4,2,3,8,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [3,2,8,4,7,5,6,1]=>[1,3,8,2,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [8,3,6,2,7,4,5,1]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [4,2,3,5,6,7,8,9,10,1]=>[1,4,5,6,7,8,9,10,2,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]] [2,3,4,5,6,7,8,11,1,9,10]=>[1,2,3,4,5,6,7,8,11,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]]] [1,7,8,4,3,6,5,2]=>[1,2,7,5,3,8,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [6,4,5,8,7,2,1,3]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,8,1,7,2,4,3,6]=>[1,5,2,8,6,4,7,3]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [2,5,7,3,8,1,4,6]=>[1,2,5,8,6,3,7,4]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [8,3,5,2,1,6,7,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [2,6,4,7,1,8,5,3]=>[1,2,6,8,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,6,5,7,3,8,2,4]=>[1,2,6,8,4,7,3,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [1,8,5,3,7,6,2,4]=>[1,2,8,4,3,5,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [6,4,2,3,8,7,5,1]=>[1,6,7,5,8,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [6,1,4,2,7,8,3,5]=>[1,6,8,5,7,3,4,2]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [6,5,1,3,7,8,4,2]=>[1,6,8,2,5,7,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [5,1,3,2,7,8,6,4]=>[1,5,7,6,8,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,6,8,2,4,7,1,3]=>[1,5,4,2,6,7,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,7,4,2,3,8,5,1]=>[1,6,8,2,7,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [5,8,7,3,2,4,6,1]=>[1,5,2,8,3,7,6,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,1,3,2,6,8,4,7]=>[1,5,6,8,7,4,2,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [2,4,1,7,5,6,3,8]=>[1,2,4,7,3,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,4,3,7,6,2,8,5]=>[1,2,4,7,8,5,6,3]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,6,2,5,7,3,8,4]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,4,3,8,2,5,7,6]=>[1,2,4,8,6,5,3,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [1,5,7,3,6,4,2,8]=>[1,2,5,6,4,3,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [1,6,7,2,4,8,3,5]=>[1,2,6,8,5,4,3,7]=>[.,[.,[[[[.,.],.],.],[[.,.],.]]]] [3,7,2,8,4,1,5,6]=>[1,3,2,7,5,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,4,1,5,3,6,8,7,9]=>[1,2,4,5,3,6,7,8,9]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] [5,3,4,1,7,8,6,2]=>[1,5,7,6,8,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,3,8,4,5,7,1,6]=>[1,2,3,8,6,7,4,5]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [1,2,6,8,4,3,5,7]=>[1,2,3,6,4,8,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [7,2,6,3,1,8,4,5]=>[1,7,4,3,6,8,5,2]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [3,4,2,1,6,8,5,7]=>[1,3,2,4,5,6,8,7]=>[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] [8,1,3,5,6,4,7,2]=>[1,8,2,3,4,5,6,7]=>[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] [3,4,7,1,5,6,2,8]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,8,2,6,5,3,7,1]=>[1,4,6,3,2,8,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,8,7,2,5,6,1,3]=>[1,4,2,8,3,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [5,8,6,4,7,3,2,1]=>[1,5,7,2,8,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,5,2,3,1,6,7,4]=>[1,8,4,3,2,5,6,7]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [2,8,6,3,5,1,7,4]=>[1,2,8,4,3,6,5,7]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [8,3,2,6,4,1,7,5]=>[1,8,5,4,6,2,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [8,3,5,1,4,6,7,2]=>[1,8,2,3,5,4,6,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [3,8,6,2,5,4,7,1]=>[1,3,6,4,2,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [8,3,2,5,1,4,7,6]=>[1,8,6,4,5,2,3,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [5,2,6,4,1,3,8,7]=>[1,5,2,3,6,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [7,1,3,5,2,8,6,4]=>[1,7,6,8,4,5,2,3]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [8,6,4,7,1,3,5,2]=>[1,8,2,6,3,4,7,5]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [6,8,4,3,2,1,7,5]=>[1,6,2,8,5,3,4,7]=>[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] [2,1,8,5,4,3,7,6]=>[1,2,3,8,6,4,5,7]=>[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] [6,2,8,5,4,1,3,7]=>[1,6,2,3,8,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [6,8,5,4,7,2,3,1]=>[1,6,2,8,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [5,2,4,7,8,1,3,6]=>[1,5,8,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,8,5,6,1,2,7,3]=>[1,4,6,2,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [1,7,8,5,4,6,2,3]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [4,6,8,1,5,2,7,3]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,3,8,1,2,6,7,4]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [8,2,3,6,4,1,7,5]=>[1,8,5,4,6,2,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [2,3,7,5,8,6,1,4]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,3,6,4,8,2,7,5]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,2,3,4,6,5,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,3,4,5,6,8,7,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,7,6,2,8,5,3,4]=>[1,2,7,3,6,5,8,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [1,5,8,6,4,7,2,3]=>[1,2,5,4,6,7,3,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [5,6,2,8,1,7,3,4]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,3,8,1,4,6,7]=>[1,5,2,3,4,8,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,6,5,2,4,3,7,1]=>[1,8,2,6,3,5,4,7]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [8,5,4,2,6,3,7,1]=>[1,8,2,5,6,3,4,7]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [8,5,3,2,6,4,7,1]=>[1,8,2,5,6,4,3,7]=>[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] [7,4,6,5,8,2,3,1]=>[1,7,3,6,2,4,5,8]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [7,3,6,4,8,2,5,1]=>[1,7,5,8,2,3,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,3,5,4,8,2,6,1]=>[1,7,6,2,3,5,8,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [1,6,5,7,4,2,8,3]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [1,2,7,4,8,5,6,3]=>[1,2,3,7,6,5,8,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [2,6,7,4,8,5,1,3]=>[1,2,6,5,8,3,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [8,1,4,7,3,5,6,2]=>[1,8,2,3,4,7,6,5]=>[.,[[.,[.,[.,[[[.,.],.],.]]]],.]] [8,3,7,2,4,5,6,1]=>[1,8,2,3,7,6,5,4]=>[.,[[.,[.,[[[[.,.],.],.],.]]],.]] [8,1,4,5,7,3,6,2]=>[1,8,2,3,4,5,7,6]=>[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] [5,6,3,4,2,8,7,1]=>[1,5,2,6,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [2,5,7,4,6,8,1,3]=>[1,2,5,6,8,3,7,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [2,5,6,4,1,3,8,7]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [4,6,1,3,5,7,2,8]=>[1,4,3,2,6,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [3,2,7,5,8,1,6,4]=>[1,3,7,6,2,4,5,8]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [4,3,6,8,5,2,1,7]=>[1,4,8,7,2,3,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [4,5,3,2,1,8,6,7]=>[1,4,2,5,3,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [3,6,5,8,1,7,4,2]=>[1,3,5,2,6,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [4,5,2,8,6,7,1,3]=>[1,4,8,3,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,5,2,8,6,7,3,1]=>[1,4,8,2,5,6,7,3]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,5,8,6,2,4,7,1]=>[1,3,8,2,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [2,5,1,6,4,8,3,7]=>[1,2,5,4,6,8,7,3]=>[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] [3,2,4,5,8,6,1,7]=>[1,3,4,5,8,7,2,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [4,5,2,1,3,8,6,7]=>[1,4,2,5,3,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,5,1,3,2,8,6,7]=>[1,4,3,2,5,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [3,4,5,8,6,1,7,2]=>[1,3,5,6,2,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [3,4,5,8,6,1,2,7]=>[1,3,5,6,2,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [6,3,1,2,5,4,8,7]=>[1,6,4,2,3,5,7,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,3,1,2,5,4,8,6]=>[1,7,8,6,4,2,3,5]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [8,2,6,4,1,3,7,5]=>[1,8,5,2,3,6,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [1,5,8,2,4,3,7,6]=>[1,2,5,4,3,8,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [3,8,5,1,2,6,7,4]=>[1,3,5,2,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [1,4,8,5,7,2,3,6]=>[1,2,4,5,7,3,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,8,7,3,2,4,5,6]=>[1,2,8,6,4,3,7,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [8,6,2,7,3,4,5,1]=>[1,8,2,6,4,7,5,3]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [5,6,3,2,8,7,1,4]=>[1,5,8,4,2,6,7,3]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,1,6,7,8,3,2,4]=>[1,5,8,4,7,2,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,1,6,7,3,4,2,8]=>[1,5,3,6,4,7,2,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [8,6,1,7,3,4,5,2]=>[1,8,2,6,4,7,5,3]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [6,8,5,1,7,4,2,3]=>[1,6,4,2,8,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,4,2,3,5,7,6,1]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [4,8,5,2,3,1,6,7]=>[1,4,2,8,7,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [5,4,8,3,1,2,6,7]=>[1,5,2,4,3,8,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [8,4,7,3,2,5,6,1]=>[1,8,2,4,3,7,6,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [6,2,7,3,8,1,4,5]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [1,7,8,3,6,5,2,4]=>[1,2,7,3,8,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [4,6,7,5,1,8,2,3]=>[1,4,5,2,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [3,5,2,6,8,7,4,1]=>[1,3,2,5,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [7,3,6,8,4,1,2,5]=>[1,7,2,3,6,4,8,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [6,4,2,3,7,5,8,1]=>[1,6,5,7,8,2,4,3]=>[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] [6,3,7,5,1,2,8,4]=>[1,6,2,3,7,8,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [6,2,3,8,7,4,5,1]=>[1,6,4,8,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [7,1,2,8,4,6,5,3]=>[1,7,5,4,8,3,2,6]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [3,5,8,1,2,7,6,4]=>[1,3,8,4,2,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [1,4,3,6,8,5,2,7]=>[1,2,4,6,5,8,7,3]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [6,8,3,5,4,7,2,1]=>[1,6,7,2,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,2,7,6,4,1,3,5]=>[1,8,5,4,6,2,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [8,3,7,5,1,6,2,4]=>[1,8,4,5,2,3,7,6]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [8,5,7,1,4,2,6,3]=>[1,8,3,7,6,2,5,4]=>[.,[[[.,.],[[[[.,.],.],.],.]],.]] [8,1,5,7,4,6,2,3]=>[1,8,3,5,4,7,2,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [4,7,1,5,6,3,2,8]=>[1,4,5,6,3,2,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [2,7,1,4,8,3,6,5]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [2,7,1,5,6,8,4,3]=>[1,2,7,4,5,6,8,3]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [2,3,1,8,7,4,6,5]=>[1,2,3,4,8,5,7,6]=>[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] [4,6,8,2,1,5,3,7]=>[1,4,2,6,5,3,8,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,6,8,4,7,2,3,1]=>[1,5,7,3,8,2,6,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,5,7,3,6,1,2,8]=>[1,4,3,7,2,5,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,4,5,7,2,1,6,8]=>[1,3,5,2,4,7,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,9,2,1,4,5,6,7,8]=>[1,3,2,9,8,7,6,5,4]=>[.,[[.,.],[[[[[[.,.],.],.],.],.],.]]] [3,6,7,2,5,8,4,1]=>[1,3,7,4,2,6,8,5]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [5,4,3,7,8,1,6,2]=>[1,5,8,2,4,7,6,3]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [3,5,7,8,4,2,1,6]=>[1,3,7,2,5,4,8,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [5,6,2,4,7,8,3,1]=>[1,5,7,3,2,6,8,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,6,3,2,8,4,7,1]=>[1,5,8,2,6,4,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [3,7,4,8,1,6,5,2]=>[1,3,4,8,2,7,5,6]=>[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] [5,2,4,8,6,7,3,1]=>[1,5,6,7,3,4,8,2]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,2,6,4,8,7,3,1]=>[1,5,8,2,3,6,7,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,8,2,7,5,3,1,6]=>[1,4,7,2,8,6,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [1,2,4,6,5,8,3,7]=>[1,2,3,4,6,8,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [5,4,2,3,1,7,8,6]=>[1,5,2,4,3,6,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [3,5,8,1,7,4,2,6]=>[1,3,8,6,4,2,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [5,8,6,1,7,2,3,4]=>[1,5,7,3,6,2,8,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,1,4,3,8,2,6,7]=>[1,5,8,7,6,2,3,4]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,4,7,5,6,2,1,3]=>[1,8,3,7,2,4,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [4,2,8,7,3,6,5,1]=>[1,4,7,5,3,8,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,6,7,8,2,1,5,3]=>[1,4,8,3,7,5,2,6]=>[.,[[[.,.],.],[[[.,[.,.]],.],.]]] [4,7,6,3,8,1,5,2]=>[1,4,3,6,2,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [2,4,5,3,8,7,1,6]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [8,7,5,1,6,3,2,4]=>[1,8,4,2,7,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [2,8,4,6,7,3,5,1]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [4,1,6,7,8,2,5,3]=>[1,4,7,5,8,3,6,2]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [8,6,3,4,1,2,7,5]=>[1,8,5,2,6,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [2,5,8,4,6,1,3,7]=>[1,2,5,6,3,8,7,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [4,7,8,6,5,1,3,2]=>[1,4,6,2,7,3,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [8,4,6,7,3,5,2,1]=>[1,8,2,4,7,3,6,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [7,4,5,8,3,6,2,1]=>[1,7,2,4,8,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,4,7,3,5,6,2,1]=>[1,8,2,4,3,7,5,6]=>[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] [3,6,4,2,8,1,7,5]=>[1,3,4,2,6,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [3,8,6,2,1,7,4,5]=>[1,3,6,7,4,2,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,1,8,2,4,6,5,7]=>[1,3,8,7,5,4,2,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [8,1,7,6,2,5,4,3]=>[1,8,3,7,4,6,5,2]=>[.,[[[.,.],[[.,[[.,.],.]],.]],.]] [4,8,1,3,6,7,5,2]=>[1,4,3,2,8,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [3,5,8,6,1,7,4,2]=>[1,3,8,2,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [8,1,4,7,5,2,6,3]=>[1,8,3,4,7,6,2,5]=>[.,[[[.,.],[.,[[[.,.],.],.]]],.]] [1,4,8,6,7,3,5,2]=>[1,2,4,6,3,8,5,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [4,6,1,5,7,2,3,8]=>[1,4,5,7,3,2,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [5,4,8,1,3,7,2,6]=>[1,5,3,8,6,7,2,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [8,4,5,3,1,7,2,6]=>[1,8,6,7,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [7,4,5,3,1,8,6,2]=>[1,7,6,8,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [5,6,8,7,2,4,3,1]=>[1,5,2,6,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [5,7,8,6,4,2,3,1]=>[1,5,4,6,2,7,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [6,8,7,5,1,3,2,4]=>[1,6,3,7,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,8,2,6,7,5,1,4]=>[1,3,2,8,4,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [4,7,6,3,8,2,5,1]=>[1,4,3,6,2,7,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [6,7,4,1,8,2,5,3]=>[1,6,2,7,5,8,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [5,7,6,8,3,2,4,1]=>[1,5,3,6,2,7,4,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,3,4,8,7,1,2,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [2,7,4,8,1,6,3,5]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [3,4,7,8,6,1,2,5]=>[1,3,7,2,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,1,4,7,8,6,3,5]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,8,5,6,4,2,3,7]=>[1,2,8,7,3,5,4,6]=>[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] [1,8,7,6,2,4,5,3]=>[1,2,8,3,7,5,4,6]=>[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] [1,6,4,7,2,5,8,3]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,7,5,1,8,6,3,4]=>[1,2,7,3,5,8,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,7,5,6,4,8,2,3]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [2,4,8,5,7,3,1,6]=>[1,2,4,5,7,3,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [8,3,1,4,6,2,7,5]=>[1,8,5,6,2,3,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [7,2,6,4,5,8,1,3]=>[1,7,2,3,6,8,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [7,2,5,4,6,8,1,3]=>[1,7,2,3,5,6,8,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [2,7,1,5,3,8,6,4]=>[1,2,7,6,8,4,5,3]=>[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] [2,4,3,8,5,1,7,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [7,3,2,1,4,8,6,5]=>[1,7,6,8,5,4,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [2,8,3,4,1,7,6,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [2,6,7,1,4,5,8,3]=>[1,2,6,5,4,3,7,8]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [8,7,1,6,3,5,2,4]=>[1,8,4,6,5,3,2,7]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [7,1,3,8,2,6,4,5]=>[1,7,4,8,5,2,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [6,2,5,3,4,7,1,8]=>[1,6,7,2,3,5,4,8]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [2,7,3,4,1,5,8,6]=>[1,2,7,8,6,5,3,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [2,5,8,1,6,7,3,4]=>[1,2,5,6,7,3,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [6,2,8,3,4,5,1,7]=>[1,6,5,4,3,8,7,2]=>[.,[[[[[.,.],.],.],.],[[.,.],.]]] [7,3,4,6,8,2,1,5]=>[1,7,2,3,4,6,5,8]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [5,1,3,7,2,8,4,6]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,2,4,6,1,7,8,3]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [8,7,3,2,5,1,6,4]=>[1,8,4,2,7,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [5,2,7,1,4,3,6,8]=>[1,5,4,2,3,7,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,2,3,1,4,6,8,7]=>[1,5,4,2,3,6,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [4,2,7,1,3,5,8,6]=>[1,4,2,3,7,8,6,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [3,5,4,1,6,2,8,7]=>[1,3,4,2,5,6,7,8]=>[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] [4,5,7,2,8,3,1,6]=>[1,4,2,5,8,6,3,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [3,5,1,7,6,2,8,4]=>[1,3,2,5,6,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [8,3,6,2,7,5,4,1]=>[1,8,2,3,6,5,7,4]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [8,4,2,6,5,3,7,1]=>[1,8,2,4,6,3,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [5,4,2,7,1,8,6,3]=>[1,5,2,4,7,6,8,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [4,1,7,6,5,3,2,8]=>[1,4,6,3,7,2,5,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [2,3,6,7,1,8,5,4]=>[1,2,3,6,8,4,7,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [3,6,1,2,7,8,5,4]=>[1,3,2,6,8,4,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,5,1,8,7,6,3,2]=>[1,4,8,2,5,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,1,3,6,7,5,2,8]=>[1,4,6,5,7,2,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [3,1,4,5,7,6,2,8]=>[1,3,4,5,7,2,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [4,5,1,3,6,8,7,2]=>[1,4,3,2,5,6,8,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [8,5,1,2,4,3,6,7]=>[1,8,7,6,3,2,5,4]=>[.,[[[[[.,.],[[.,.],.]],.],.],.]] [2,8,5,7,1,4,3,6]=>[1,2,8,6,4,7,3,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [7,6,1,4,2,3,8,5]=>[1,7,8,5,2,6,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,1,2,5,3,4,6]=>[1,7,4,2,8,6,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [1,8,4,7,5,2,3,6]=>[1,2,8,6,3,4,7,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [4,5,8,2,1,6,7,3]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [7,4,2,5,3,6,1,8]=>[1,7,2,4,5,3,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [3,1,6,7,5,2,4,8]=>[1,3,6,2,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,1,7,5,2,6,3,8]=>[1,4,5,2,3,7,6,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [5,1,4,6,3,7,8,2]=>[1,5,3,4,6,7,8,2]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [7,1,5,3,6,8,2,4]=>[1,7,2,3,5,6,8,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,1,5,3,6,7,2,4]=>[1,8,4,3,5,6,7,2]=>[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] [4,7,8,2,5,6,1,3]=>[1,4,2,7,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,8,5,4,6,7,1,3]=>[1,2,8,3,5,6,7,4]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [6,8,3,2,4,1,5,7]=>[1,6,2,8,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [6,5,2,4,1,7,8,3]=>[1,6,7,8,3,2,5,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [5,4,8,2,1,3,6,7]=>[1,5,2,4,3,8,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [1,4,8,3,2,6,5,7]=>[1,2,4,3,8,7,5,6]=>[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] [1,3,8,4,2,7,5,6]=>[1,2,3,8,6,7,5,4]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [7,2,8,3,1,4,5,6]=>[1,7,5,2,3,8,6,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [2,3,4,5,6,1,9,8,7]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [2,3,4,5,1,9,8,7,6]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [2,3,4,5,6,9,10,8,7,1]=>[1,2,3,4,5,6,9,7,10,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]]] [2,3,4,1,8,9,7,6,5]=>[1,2,3,4,5,8,6,9,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]] [7,6,1,8,2,5,4,3]=>[1,7,4,8,3,2,6,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [8,4,1,6,7,3,5,2]=>[1,8,2,4,6,3,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [5,8,4,2,1,6,3,7]=>[1,5,2,8,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [7,6,4,1,2,5,3,8]=>[1,7,3,4,2,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [5,4,2,8,1,6,3,7]=>[1,5,2,4,8,7,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [8,7,2,6,4,5,3,1]=>[1,8,2,7,3,4,6,5]=>[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] [7,2,8,4,3,6,1,5]=>[1,7,2,3,8,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [1,7,5,4,8,6,2,3]=>[1,2,7,3,5,8,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [5,8,6,3,2,7,1,4]=>[1,5,2,8,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [5,7,6,3,2,4,8,1]=>[1,5,2,7,8,3,6,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,3,2,8,6,4,1]=>[1,5,8,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [4,5,1,6,8,2,7,3]=>[1,4,6,2,5,8,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [1,2,4,5,6,8,10,9,3,7]=>[1,2,3,4,5,6,8,9,7,10]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]] [1,6,3,7,2,4,8,5]=>[1,2,6,4,7,8,5,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [4,3,7,1,6,2,5,8]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,1,6,7,2,5,8]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [6,3,1,5,7,2,4,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,2,1,4,8,6,7,3]=>[1,5,8,3,2,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [4,5,2,1,3,7,6,8]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [8,2,7,4,1,6,5,3]=>[1,8,3,7,5,2,4,6]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [3,2,8,4,1,6,5,7]=>[1,3,8,7,5,2,4,6]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [7,1,6,5,4,2,8,3]=>[1,7,8,3,6,2,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [7,1,8,4,2,3,6,5]=>[1,7,6,3,8,5,2,4]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [2,7,6,4,5,1,8,3]=>[1,2,7,8,3,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [4,6,8,1,7,3,5,2]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [3,6,8,1,5,7,4,2]=>[1,3,8,2,6,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [2,8,3,1,6,7,4,5]=>[1,2,8,5,6,7,4,3]=>[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] [4,5,6,8,2,1,7,3]=>[1,4,8,3,6,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,5,8,3,2,1,7,6]=>[1,4,3,8,6,2,5,7]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [4,5,1,3,2,6,7,8]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [4,8,3,2,1,6,7,5]=>[1,4,2,8,5,3,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [5,2,8,1,4,6,7,3]=>[1,5,4,2,3,8,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [5,6,3,7,8,1,4,2]=>[1,5,8,2,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,7,1,4,3,6,2,8]=>[1,5,3,2,7,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,2,8,1,5,4,7,3]=>[1,6,4,2,3,8,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,1,3,4,5,2,7,8]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,1,3,4,5,6,2,8]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,2,5,1,3,6,4,8]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,5,3,6,4,2,1,8]=>[1,7,2,5,4,6,3,8]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [2,3,6,5,8,4,7,1]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,3,6,7,5,2,4,8]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [3,2,1,5,6,7,8,9,4]=>[1,3,2,4,5,6,7,8,9]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] [4,3,2,1,6,7,8,9,5]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [3,2,1,5,6,7,8,9,10,4]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [5,3,4,7,2,1,6,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,2,3,7,6,1,8,5]=>[1,4,7,8,5,6,2,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,2,6,3,1,5,7,8]=>[1,4,3,6,5,2,7,8]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [4,6,3,2,5,8,7,1]=>[1,4,2,6,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [5,8,4,3,2,6,1,7]=>[1,5,2,8,7,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [1,5,7,4,8,6,2,3]=>[1,2,5,8,3,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [6,1,5,7,3,8,2,4]=>[1,6,8,4,7,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [1,2,7,8,6,4,3,5]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,1,4,3,6,5,7,9,10,8]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] 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[1,2,3,5,6,7,4,9,10,8,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,5,6,7,4,9,8,11,12,10]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,5,6,7,4,8,10,11,12,9]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,5,6,4,8,9,10,7,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,5,6,4,8,9,7,11,12,10]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,5,6,4,8,7,10,11,12,9]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,5,6,4,7,9,10,11,12,8]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,5,4,7,8,9,10,6,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,5,4,7,8,9,6,11,12,10]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,5,4,7,8,6,10,11,12,9]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,5,4,7,6,9,10,11,12,8]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,5,4,6,8,9,10,11,12,7]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,4,6,7,8,9,10,5,12,11]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,4,6,7,8,9,5,11,12,10]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,4,6,7,8,5,10,11,12,9]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,4,6,7,5,9,10,11,12,8]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,4,6,5,8,9,10,11,12,7]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [1,2,3,4,5,7,8,9,10,11,12,6]=>[1,2,3,4,5,6,7,8,9,10,11,12]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]] [2,3,4,9,6,7,8,5,1]=>[1,2,3,4,9,5,6,7,8]=>[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]] [2,3,9,5,6,7,8,4,1]=>[1,2,3,9,4,5,6,7,8]=>[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]] [2,9,4,5,6,7,8,3,1]=>[1,2,9,3,4,5,6,7,8]=>[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]] [9,3,4,5,6,7,8,2,1]=>[1,9,2,3,4,5,6,7,8]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]] [2,3,4,5,6,10,8,9,7,1]=>[1,2,3,4,5,6,10,7,8,9]=>[.,[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]] [2,3,4,1,9,7,8,6,5]=>[1,2,3,4,5,9,6,7,8]=>[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]] [2,3,4,5,10,7,8,9,6,1]=>[1,2,3,4,5,10,6,7,8,9]=>[.,[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]] [2,3,1,9,6,7,8,5,4]=>[1,2,3,4,9,5,6,7,8]=>[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]] [2,3,4,10,6,7,8,9,5,1]=>[1,2,3,4,10,5,6,7,8,9]=>[.,[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]] [2,1,9,5,6,7,8,4,3]=>[1,2,3,9,4,5,6,7,8]=>[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]] [2,3,10,5,6,7,8,9,4,1]=>[1,2,3,10,4,5,6,7,8,9]=>[.,[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]] [1,9,4,5,6,7,8,3,2]=>[1,2,9,3,4,5,6,7,8]=>[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]] [2,10,4,5,6,7,8,9,3,1]=>[1,2,10,3,4,5,6,7,8,9]=>[.,[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]] [10,3,4,5,6,7,8,9,2,1]=>[1,10,2,3,4,5,6,7,8,9]=>[.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]] [7,3,1,5,6,8,4,2]=>[1,7,4,5,6,8,2,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,2,3,1,6,8,4,5]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [4,1,8,2,5,6,3,7]=>[1,4,2,3,8,7,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [1,6,4,2,7,3,8,5]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [4,8,2,1,5,7,3,6]=>[1,4,2,8,6,7,3,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,8,2,5,1,6,3,7]=>[1,4,5,2,8,7,3,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [5,8,1,2,4,6,3,7]=>[1,5,4,2,8,7,3,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [3,2,7,5,6,1,4,8]=>[1,3,7,4,5,6,2,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [9,8,2,3,4,5,6,1,7]=>[1,9,7,6,5,4,3,2,8]=>[.,[[[[[[[.,.],.],.],.],.],[.,.]],.]] [6,2,8,7,3,4,5,1]=>[1,6,4,7,5,3,8,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [11,2,1,3,4,5,6,7,8,9,10]=>[1,11,10,9,8,7,6,5,4,3,2]=>[.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]] [11,10,2,3,4,5,6,7,8,9,1]=>[1,11,2,10,9,8,7,6,5,4,3]=>[.,[[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]] [10,9,2,3,4,5,6,7,1,8]=>[1,10,8,7,6,5,4,3,2,9]=>[.,[[[[[[[[.,.],.],.],.],.],.],[.,.]],.]] [7,3,4,8,5,6,2,1]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [11,3,4,5,6,7,8,9,10,2,1]=>[1,11,2,3,4,5,6,7,8,9,10]=>[.,[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.]] [12,2,1,3,4,5,6,7,8,9,10,11]=>[1,12,11,10,9,8,7,6,5,4,3,2]=>[.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]] [1,4,7,5,6,2,8,3]=>[1,2,4,5,6,3,7,8]=>[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] [5,3,1,4,8,6,2,7]=>[1,5,8,7,2,3,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [8,7,3,5,4,1,6,2]=>[1,8,2,7,6,3,4,5]=>[.,[[.,[[[.,[.,[.,.]]],.],.]],.]] [7,4,5,1,8,6,2,3]=>[1,7,2,4,3,5,8,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,1,5,7,6,3,2,4]=>[1,8,4,7,2,3,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [1,8,6,7,5,3,2,4]=>[1,2,8,4,7,3,6,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [7,4,8,3,1,6,5,2]=>[1,7,5,2,4,3,8,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [6,4,8,7,3,5,1,2]=>[1,6,5,3,8,2,4,7]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [6,5,1,8,3,7,4,2]=>[1,6,7,4,8,2,5,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,1,4,3,8,6,5,2]=>[1,7,5,8,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,5,4,1,7,3,2,6]=>[1,8,6,3,4,2,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [5,7,6,3,8,2,4,1]=>[1,5,8,2,7,4,3,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [1,3,7,6,8,4,5,2]=>[1,2,3,7,5,8,4,6]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [1,8,7,2,5,6,3,4]=>[1,2,8,4,3,7,5,6]=>[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] [1,8,2,6,7,4,3,5]=>[1,2,8,5,7,3,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [2,5,4,8,7,6,1,3]=>[1,2,5,7,3,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,8,7,6,3,5,4,2]=>[1,2,8,3,7,4,6,5]=>[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] [1,8,5,7,6,4,3,2]=>[1,2,8,3,5,6,4,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [7,2,4,1,8,5,3,6]=>[1,7,3,4,2,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,3,2,1,4,6,8,5]=>[1,7,8,5,4,2,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [8,7,3,5,2,1,6,4]=>[1,8,4,5,2,7,6,3]=>[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] [6,8,1,3,4,2,5,7]=>[1,6,2,8,7,5,4,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [2,5,7,1,3,6,4,8]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,5,3,1,2,6,8,7]=>[1,4,2,5,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,5,1,3,8,2,6,7]=>[1,4,3,2,5,8,7,6]=>[.,[[[.,.],.],[.,[[[.,.],.],.]]]] [4,1,5,3,2,7,6,8]=>[1,4,3,5,2,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [6,2,1,7,4,3,8,5]=>[1,6,3,2,4,7,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,4,3,6,7,1,5,8]=>[1,2,4,6,3,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [7,3,5,2,1,6,4,8]=>[1,7,4,2,3,5,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [4,6,5,2,1,3,7,8]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,5,6,1,4,3,7,8]=>[1,2,5,4,3,6,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [3,6,5,4,1,7,2,8]=>[1,3,5,2,6,7,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [6,8,7,5,4,2,1,3]=>[1,6,2,8,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [1,6,8,7,3,2,4,5]=>[1,2,6,3,8,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [8,7,5,4,6,1,3,2]=>[1,8,2,7,3,5,6,4]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [1,7,8,2,4,6,3,5]=>[1,2,7,3,8,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [7,5,4,8,1,3,6,2]=>[1,7,6,3,4,8,2,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [5,6,1,8,4,3,7,2]=>[1,5,4,8,2,6,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [1,8,2,6,7,5,4,3]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [8,5,4,2,7,3,6,1]=>[1,8,2,5,7,6,3,4]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [3,8,6,1,2,4,5,7]=>[1,3,6,4,2,8,7,5]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,8,4,7,2,3,5,6]=>[1,2,8,6,3,4,7,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [3,2,8,1,7,5,4,6]=>[1,3,8,6,5,7,4,2]=>[.,[[.,.],[[[[.,.],.],[.,.]],.]]] [3,4,5,6,2,1,7,8,9]=>[1,3,5,2,4,6,7,8,9]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]] [3,4,5,2,1,6,7,8,9]=>[1,3,5,2,4,6,7,8,9]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]] [7,1,5,6,2,3,4,8]=>[1,7,4,6,3,5,2,8]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [6,5,1,7,2,3,4,8]=>[1,6,3,2,5,4,7,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [1,6,8,2,7,3,4,5]=>[1,2,6,3,8,5,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,6,8,7,3,4,2,5]=>[1,2,6,4,7,3,8,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [4,1,3,6,7,8,5,2]=>[1,4,6,8,2,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [7,4,1,5,6,8,3,2]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [4,1,2,6,7,8,5,3]=>[1,4,6,8,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [3,4,5,6,1,7,2,8,9]=>[1,3,5,2,4,6,7,8,9]=>[.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]] [1,3,7,8,9,2,4,5,6]=>[1,2,3,7,4,8,5,9,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]] [6,3,7,1,8,2,4,5]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [3,7,8,1,5,2,6,4]=>[1,3,8,4,2,7,6,5]=>[.,[[.,.],[[.,[[[.,.],.],.]],.]]] [2,1,4,3,6,5,10,7,9,8]=>[1,2,3,4,5,6,7,10,8,9]=>[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]] [2,1,4,3,6,5,8,7,12,9,11,10]=>[1,2,3,4,5,6,7,8,9,12,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]]] [1,5,4,7,8,3,6,2]=>[1,2,5,8,3,4,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,2,4,7,8,3,6,1]=>[1,5,8,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,1,4,7,8,3,6,2]=>[1,5,8,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,6,4,1,7,3,8,2]=>[1,5,7,8,2,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [3,7,8,5,4,2,1,6]=>[1,3,8,6,2,7,4,5]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [1,7,4,5,6,8,3,2]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [7,2,4,5,6,8,3,1]=>[1,7,3,4,5,6,8,2]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [2,7,4,5,6,8,3,1]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,4,7,8,3,1,6,5]=>[1,2,4,8,5,3,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [5,4,3,6,8,1,7,2]=>[1,5,8,2,4,6,3,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [3,7,4,5,8,1,6,2]=>[1,3,4,5,8,2,7,6]=>[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] [1,4,3,5,6,8,2,7]=>[1,2,4,5,6,8,7,3]=>[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] [1,4,6,5,8,2,7,3]=>[1,2,4,5,8,3,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [1,7,3,6,4,2,8,5]=>[1,2,7,8,5,4,6,3]=>[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] [1,6,4,2,3,5,8,7]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [4,8,3,5,2,1,6,7]=>[1,4,5,2,8,7,6,3]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [1,6,8,4,7,5,3,2]=>[1,2,6,5,7,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [8,7,3,1,5,2,6,4]=>[1,8,4,2,7,6,3,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [4,7,1,6,8,2,3,5]=>[1,4,6,2,7,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,5,8,2,3,7,1]=>[1,4,8,2,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,2,3,8,7,1,4,6]=>[1,5,7,4,8,6,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [8,7,1,3,2,6,4,5]=>[1,8,5,2,7,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [2,7,6,4,8,3,1,5]=>[1,2,7,3,6,4,5,8]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [2,6,3,7,5,8,4,1]=>[1,2,6,8,3,4,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [7,5,1,2,3,8,4,6]=>[1,7,4,2,5,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [4,3,5,2,6,1,7,8,9]=>[1,4,2,3,5,6,7,8,9]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]] [3,2,4,1,5,6,7,8,9,10]=>[1,3,4,2,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [3,4,2,5,1,6,7,8,9,10]=>[1,3,2,4,5,6,7,8,9,10]=>[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [8,6,2,1,3,7,4,5]=>[1,8,5,3,2,6,7,4]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [4,7,3,2,6,5,1,8]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,7,8,2,1,6,5]=>[1,4,8,5,2,3,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [4,8,7,2,1,5,6,3]=>[1,4,2,8,3,7,6,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [7,3,8,2,5,1,6,4]=>[1,7,6,2,3,8,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [7,3,8,4,5,1,2,6]=>[1,7,2,3,8,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [4,8,7,5,1,2,6,3]=>[1,4,5,2,8,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [7,8,4,6,1,3,5,2]=>[1,7,5,2,8,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [4,8,7,5,1,3,6,2]=>[1,4,5,2,8,3,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [7,8,6,2,1,4,3,5]=>[1,7,3,6,4,2,8,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [7,8,6,3,1,2,5,4]=>[1,7,5,2,8,4,3,6]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [3,7,6,4,1,5,2,8]=>[1,3,6,5,2,7,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [5,2,8,4,7,1,3,6]=>[1,5,7,3,8,6,2,4]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,7,1,3,2,4,5,6]=>[1,8,6,4,3,2,7,5]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [4,1,3,6,5,7,2,8]=>[1,4,6,7,2,3,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,1,8,2,4,6,3,7]=>[1,5,4,2,3,8,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [6,8,2,1,4,5,3,7]=>[1,6,5,4,2,8,7,3]=>[.,[[[[.,[.,.]],.],.],[[.,.],.]]] [3,1,5,8,6,7,2,4]=>[1,3,5,6,7,2,4,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [2,1,4,3,6,5,10,7,8,9]=>[1,2,3,4,5,6,7,10,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]] [2,1,4,3,10,5,6,7,8,9]=>[1,2,3,4,5,10,9,8,7,6]=>[.,[.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]]] [10,9,2,3,4,5,6,1,8,7]=>[1,10,7,6,5,4,3,2,9,8]=>[.,[[[[[[[.,.],.],.],.],.],[[.,.],.]],.]] [12,1,2,3,4,5,6,7,8,9,10,11]=>[1,12,11,10,9,8,7,6,5,4,3,2]=>[.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]] [1,5,4,8,7,3,2,6]=>[1,2,5,7,3,4,8,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [4,3,1,2,6,5,7,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [7,1,4,5,8,3,6,2]=>[1,7,6,3,4,5,8,2]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [7,5,8,1,2,4,6,3]=>[1,7,6,4,2,5,3,8]=>[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] [3,8,6,4,1,5,7,2]=>[1,3,6,5,2,8,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [8,7,1,4,5,2,3,6]=>[1,8,6,2,7,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [3,7,6,4,5,1,2,8]=>[1,3,6,2,7,4,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,6,2,5,7,8,1,3]=>[1,4,5,7,2,6,8,3]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,6,3,5,7,1,2,8]=>[1,4,5,7,2,6,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,8,3,5,7,1,6,2]=>[1,4,5,7,6,2,8,3]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,7,2,5,6,8,1,3]=>[1,4,5,6,8,3,2,7]=>[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] [4,8,2,5,6,7,1,3]=>[1,4,5,6,7,2,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [1,4,7,2,6,5,8,3]=>[1,2,4,3,7,8,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,5,7,2,6,4,8,3]=>[1,2,5,6,4,3,7,8]=>[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] [7,2,4,6,1,8,3,5]=>[1,7,3,4,6,8,5,2]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [1,2,7,8,3,5,4,6]=>[1,2,3,7,4,8,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,2,7,8,3,4,6,5]=>[1,2,3,7,6,4,8,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,7,6,8,3,4,2,5]=>[1,2,7,3,6,4,8,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [3,4,1,7,8,6,5,2]=>[1,3,2,4,7,5,8,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [5,1,3,4,8,2,7,6]=>[1,5,8,6,2,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [8,7,3,6,1,4,2,5]=>[1,8,5,2,7,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [6,5,1,8,3,4,7,2]=>[1,6,4,8,2,5,3,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,2,1,5,6,4,7,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [7,5,6,1,3,4,8,2]=>[1,7,8,2,5,3,6,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,7,2,4,6,1,8,3]=>[1,5,6,2,7,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [2,1,5,6,3,8,7,4]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [3,2,7,5,8,6,4,1]=>[1,3,7,4,5,8,2,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [2,4,5,3,8,1,7,6]=>[1,2,4,3,5,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [7,2,5,4,3,8,6,1]=>[1,7,6,8,2,3,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [8,5,3,1,2,6,7,4]=>[1,8,4,2,5,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [7,2,5,1,3,6,8,4]=>[1,7,8,4,2,3,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [1,8,7,3,5,2,6,4]=>[1,2,8,4,3,7,6,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [2,4,8,3,6,5,7,1]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [3,1,8,2,6,5,7,4]=>[1,3,8,4,2,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [4,6,7,8,5,2,1,3]=>[1,4,8,3,7,2,6,5]=>[.,[[[.,.],.],[[[[.,.],.],.],.]]] [4,7,2,1,8,6,5,3]=>[1,4,2,7,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,6,2,8,4,1,7,3]=>[1,5,4,8,3,2,6,7]=>[.,[[[[.,.],.],.],[[.,[.,.]],.]]] [5,7,2,4,8,6,1,3]=>[1,5,8,3,2,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [6,7,2,4,8,5,1,3]=>[1,6,5,8,3,2,7,4]=>[.,[[[[.,.],[.,.]],.],[[.,.],.]]] [7,2,8,3,5,6,1,4]=>[1,7,2,3,8,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [7,2,3,8,4,6,1,5]=>[1,7,2,3,4,8,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [1,7,3,4,8,5,2,6]=>[1,2,7,3,4,5,8,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,7,3,8,5,4,2,6]=>[1,2,7,3,4,8,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [7,2,8,4,5,3,1,6]=>[1,7,2,3,8,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [2,8,6,4,3,1,7,5]=>[1,2,8,5,3,6,4,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [1,7,3,4,8,2,5,6]=>[1,2,7,5,8,6,3,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,5,8,3,4,6,2,7]=>[1,2,5,4,3,8,7,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [1,3,8,4,2,5,7,6]=>[1,2,3,8,6,5,4,7]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [1,8,4,6,7,2,3,5]=>[1,2,8,5,7,3,4,6]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [1,4,2,3,7,8,6,5]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,4,3,6,2,5,8,7]=>[1,2,4,6,5,3,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,4,6,3,2,5,8,7]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,3,6,5,8,2,4,7]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,4,6,3,2,8,5,7]=>[1,2,4,3,6,8,7,5]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [6,8,4,1,5,7,2,3]=>[1,6,7,2,8,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [5,2,6,7,4,1,8,3]=>[1,5,4,7,8,3,6,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [8,5,6,4,1,7,3,2]=>[1,8,2,5,3,6,7,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [5,8,2,6,3,1,7,4]=>[1,5,3,2,8,4,6,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [5,2,6,8,1,4,3,7]=>[1,5,2,3,6,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,7,3,8,2,1,4,5]=>[1,6,2,7,4,8,5,3]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [2,7,3,5,4,1,8,6]=>[1,2,7,8,6,3,4,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [2,6,3,7,4,1,8,5]=>[1,2,6,3,4,7,8,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [2,1,4,8,5,3,7,6]=>[1,2,3,4,8,6,5,7]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [2,7,3,8,4,1,6,5]=>[1,2,7,6,3,4,8,5]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [2,6,3,1,5,4,8,7]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,5,8,3,4,7,2,6]=>[1,2,5,4,3,8,6,7]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [5,3,8,1,4,6,2,7]=>[1,5,4,2,3,8,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [4,5,8,1,3,6,2,7]=>[1,4,2,5,3,8,7,6]=>[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] [4,1,3,8,5,7,6,2]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,6,3,1,7,2,8,5]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,2,6,3,1,8,5,4]=>[1,7,5,2,3,6,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [1,6,3,2,8,7,4,5]=>[1,2,6,7,4,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,8,1,7,5,4,6,3]=>[1,2,8,3,4,7,6,5]=>[.,[.,[[.,[.,[[[.,.],.],.]]],.]]] [6,8,3,1,5,7,2,4]=>[1,6,7,2,8,4,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,7,3,1,2,5,6,4]=>[1,8,4,2,7,6,5,3]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [1,3,5,6,2,7,4,9,8]=>[1,2,3,5,4,6,7,8,9]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]] [1,3,4,5,2,7,6,9,8]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,3,5,7,2,9,4,6,8,10]=>[1,2,3,5,4,7,6,9,8,10]=>[.,[.,[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]]] [1,3,5,7,2,9,4,10,6,8]=>[1,2,3,5,4,7,6,9,8,10]=>[.,[.,[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]]] [1,3,5,6,2,7,4,9,8,10]=>[1,2,3,5,4,6,7,8,9,10]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]] [1,3,4,5,2,7,6,9,8,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [5,4,3,6,1,7,8,2]=>[1,5,2,4,6,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [3,2,7,8,5,6,1,4]=>[1,3,7,2,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [5,1,2,6,4,7,8,3]=>[1,5,4,6,7,8,3,2]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [7,1,2,3,4,8,6,9,5]=>[1,7,6,8,9,5,4,3,2]=>[.,[[[[[[.,.],.],.],.],.],[.,[.,.]]]] [6,1,2,3,7,5,8,9,4]=>[1,6,5,7,8,9,4,3,2]=>[.,[[[[[.,.],.],.],.],[.,[.,[.,.]]]]] [5,1,2,6,4,7,8,9,3]=>[1,5,4,6,7,8,9,3,2]=>[.,[[[[.,.],.],.],[.,[.,[.,[.,.]]]]]] [4,1,6,3,8,5,9,7,2]=>[1,4,3,6,5,8,7,9,2]=>[.,[[[.,.],.],[[.,.],[[.,.],[.,.]]]]] [4,1,5,3,6,7,8,9,2]=>[1,4,3,5,6,7,8,9,2]=>[.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]] [1,8,4,5,6,3,2,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [4,7,6,1,5,8,2,3]=>[1,4,2,7,3,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,5,1,7,4,6,3,2]=>[1,8,2,5,4,7,3,6]=>[.,[[.,[[[.,.],.],[[.,.],.]]],.]] [3,6,7,8,4,1,5,2]=>[1,3,7,5,4,8,2,6]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,3,7,8,4,6,1,5]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [1,3,7,8,4,6,2,5]=>[1,2,3,7,4,8,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [3,1,7,8,4,6,2,5]=>[1,3,7,2,4,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,3,8,1,6,7,2,5]=>[1,4,2,3,8,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,1,8,3,7,5,2,6]=>[1,4,3,8,6,5,7,2]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [2,4,8,3,6,7,1,5]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [4,8,3,7,6,1,2,5]=>[1,4,7,2,8,5,6,3]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,8,3,4,5,2,1,7]=>[1,6,2,8,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [3,7,1,4,5,6,2,8]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,6,1,4,5,2,7,8]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,8,2,4,5,1,7,6]=>[1,3,2,8,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [3,7,2,1,5,6,4,8]=>[1,3,2,7,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,6,8,1,5,4,7,2]=>[1,3,8,2,6,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [1,7,4,6,3,5,2,8]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [1,3,6,5,7,2,4,8]=>[1,2,3,6,4,5,7,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,7,2,5,6,4,3,8]=>[1,2,7,3,4,5,6,8]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,6,8,5,4,3,7,2]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,6,8,5,3,2,7,4]=>[1,2,6,3,8,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,3,7,6,8,5,2,4]=>[1,2,3,7,4,6,5,8]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [5,4,3,7,6,1,2,8]=>[1,5,6,2,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [4,7,6,1,2,3,8,5]=>[1,4,2,7,8,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,5,2,6,7,8,1,3]=>[1,4,6,8,3,2,5,7]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,5,1,3,7,6,2,8]=>[1,4,3,2,5,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [7,2,3,8,6,4,5,1]=>[1,7,5,6,4,8,2,3]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [1,5,4,3,8,6,2,7]=>[1,2,5,8,7,3,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,3,7,5,8,4,6,2]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [7,8,1,5,3,4,6,2]=>[1,7,6,4,5,3,2,8]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [7,3,5,4,1,6,2,8]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [3,7,5,6,1,4,2,8]=>[1,3,5,2,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [1,7,5,6,3,4,8,2]=>[1,2,7,8,3,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [5,3,1,2,7,8,4,6]=>[1,5,7,4,2,3,6,8]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [5,1,3,7,8,2,6,4]=>[1,5,8,4,7,6,2,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [5,8,1,2,7,6,4,3]=>[1,5,7,4,2,8,3,6]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [1,6,7,4,5,3,2,8]=>[1,2,6,3,7,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,4,2,6,7,5,3,8]=>[1,2,4,6,5,7,3,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,8,2,4,6,5,3,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [7,2,1,6,4,3,8,5]=>[1,7,8,5,4,6,3,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [1,4,8,7,2,3,6,5]=>[1,2,4,7,6,3,8,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [4,1,3,6,5,8,2,7]=>[1,4,6,8,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,3,7,1,5,8,2,6]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,8,6,5,2,7,4,3]=>[1,2,8,3,6,7,4,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [1,8,6,2,7,4,3,5]=>[1,2,8,5,7,3,6,4]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [7,2,6,4,1,8,5,3]=>[1,7,5,2,3,6,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [6,4,1,8,3,7,5,2]=>[1,6,7,5,3,2,4,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [4,5,8,7,3,6,2,1]=>[1,4,7,2,5,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,5,4,1,7,8,6,2]=>[1,3,4,2,5,7,6,8]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [6,8,7,2,1,5,4,3]=>[1,6,5,2,8,3,7,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [8,1,6,3,7,5,4,2]=>[1,8,2,3,6,5,7,4]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [8,3,6,5,4,2,1,7]=>[1,8,7,2,3,6,4,5]=>[.,[[[.,[.,[[.,[.,.]],.]]],.],.]] [6,1,3,5,7,2,8,4]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,8,1,5,6,4,3,7]=>[1,2,8,7,3,4,5,6]=>[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] [1,6,7,5,8,4,2,3]=>[1,2,6,4,5,8,3,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [7,4,2,8,6,5,3,1]=>[1,7,3,2,4,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [5,8,7,3,2,1,6,4]=>[1,5,2,8,4,3,7,6]=>[.,[[.,[[.,.],.]],[[[.,.],.],.]]] [6,8,7,3,5,1,4,2]=>[1,6,2,8,3,7,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,6,7,2,3,5,4,1]=>[1,8,2,6,5,3,7,4]=>[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] [4,2,7,3,1,6,8,5]=>[1,4,3,7,8,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,8,5,2,7,3,1,6]=>[1,4,2,8,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [6,4,3,1,8,5,2,7]=>[1,6,5,8,7,2,4,3]=>[.,[[[.,[[.,.],.]],.],[[.,.],.]]] [7,4,3,1,5,8,6,2]=>[1,7,6,8,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [4,8,5,2,6,7,3,1]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [7,3,2,1,8,5,6,4]=>[1,7,6,5,8,4,2,3]=>[.,[[[[[.,[.,.]],.],.],.],[.,.]]] [9,1,2,3,4,5,7,6,8]=>[1,9,8,6,5,4,3,2,7]=>[.,[[[[[[[.,.],.],.],.],[.,.]],.],.]] [2,1,3,4,5,9,6,7,8]=>[1,2,3,4,5,6,9,8,7]=>[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]] [1,5,7,2,4,3,8,6]=>[1,2,5,4,3,7,8,6]=>[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] [1,2,7,5,8,4,3,6]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [5,1,3,8,2,7,4,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,7,1,3,2,8,4,6]=>[1,5,2,7,4,3,6,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [7,1,6,3,2,8,4,5]=>[1,7,4,3,6,8,5,2]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [8,1,7,2,3,6,5,4]=>[1,8,4,2,3,7,5,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [7,1,2,6,4,3,8,5]=>[1,7,8,5,4,6,3,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [1,4,7,8,3,2,5,6]=>[1,2,4,8,6,3,7,5]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [8,7,1,3,2,4,6,5]=>[1,8,5,2,7,6,4,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [8,1,6,3,2,4,7,5]=>[1,8,5,2,3,6,4,7]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [8,1,6,3,2,7,4,5]=>[1,8,5,2,3,6,7,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [6,8,4,3,5,1,2,7]=>[1,6,2,8,7,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,7,3,5,4,1,2,6]=>[1,8,6,2,7,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [6,3,8,5,7,2,1,4]=>[1,6,2,3,8,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,7,3,6,4,1,2,5]=>[1,8,5,4,6,2,7,3]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [8,7,2,3,5,1,4,6]=>[1,8,6,2,7,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [6,3,5,2,8,1,4,7]=>[1,6,2,3,5,8,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [7,6,2,3,1,4,8,5]=>[1,7,8,5,2,6,4,3]=>[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] [4,7,6,1,3,2,8,5]=>[1,4,2,7,8,5,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,6,3,4,7,8,5,1]=>[1,2,6,8,3,4,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [7,2,1,3,6,8,5,4]=>[1,7,5,6,8,4,3,2]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [1,6,4,7,8,5,3,2]=>[1,2,6,5,8,3,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [7,2,5,8,6,1,3,4]=>[1,7,3,5,6,2,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [7,4,5,8,6,2,3,1]=>[1,7,3,5,6,2,4,8]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [2,7,8,1,5,4,3,6]=>[1,2,7,3,8,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [1,5,2,6,8,7,4,3]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,2,3,4,5,6,8,9,7,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,8,3,7,5,2,6,4]=>[1,2,8,4,7,6,3,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [4,7,1,5,2,6,8,3]=>[1,4,5,2,7,8,3,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [3,1,6,7,5,2,8,4]=>[1,3,6,2,4,7,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [8,6,2,4,5,1,7,3]=>[1,8,3,2,6,4,5,7]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [7,1,4,5,2,6,8,3]=>[1,7,8,3,4,5,2,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [4,1,7,6,5,2,8,3]=>[1,4,6,2,3,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [8,4,1,5,6,2,7,3]=>[1,8,3,2,4,5,6,7]=>[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] [8,4,5,3,6,1,7,2]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [2,8,4,7,3,5,6,1]=>[1,2,8,3,4,7,6,5]=>[.,[.,[[.,[.,[[[.,.],.],.]]],.]]] [1,5,4,8,3,2,6,7]=>[1,2,5,3,4,8,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [1,5,7,6,3,8,2,4]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,1,7,8,3,5,4,6]=>[1,2,3,7,4,8,6,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [1,5,8,6,7,4,2,3]=>[1,2,5,7,3,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [8,7,1,3,5,2,6,4]=>[1,8,4,3,2,7,6,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [4,7,8,6,2,1,5,3]=>[1,4,6,2,7,5,3,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,1,4,7,6,8,3,2]=>[1,5,6,8,2,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,6,4,7,1,8,3,2]=>[1,5,2,6,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [5,3,7,4,6,1,8,2]=>[1,5,6,2,3,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,1,5,7,8,6,3,2]=>[1,4,7,3,5,8,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [8,2,1,3,4,5,6,9,7]=>[1,8,9,7,6,5,4,3,2]=>[.,[[[[[[[.,.],.],.],.],.],.],[.,.]]] [10,2,1,3,4,5,6,7,9,8]=>[1,10,8,7,6,5,4,3,2,9]=>[.,[[[[[[[[.,.],.],.],.],.],.],[.,.]],.]] [6,4,7,1,5,2,8,3]=>[1,6,2,4,3,7,8,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [1,6,5,2,8,7,4,3]=>[1,2,6,7,4,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,3,4,5,7,8,1,9,6]=>[1,2,3,4,5,7,6,8,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [1,3,4,5,2,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,3,4,5,7,8,6,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,5,7,9,1,6,8]=>[1,2,3,4,5,7,6,9,8]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]] [1,2,3,4,5,7,8,9,6,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,4,5,1,6,7,9,8]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,1,4,5,3,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,3,2,5,4,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,5,6,1,7,8,9,10,4]=>[1,2,3,5,4,6,7,8,9,10]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]] [4,1,7,2,5,8,3,6]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [3,2,5,8,6,1,7,4]=>[1,3,5,6,2,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [4,5,1,7,2,8,6,3]=>[1,4,7,6,8,3,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [2,8,5,3,6,7,4,1]=>[1,2,8,3,5,6,7,4]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [2,3,4,5,9,8,6,7,1]=>[1,2,3,4,5,9,6,8,7]=>[.,[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]] [8,3,5,2,6,7,4,1]=>[1,8,2,3,5,6,7,4]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [4,7,1,8,5,3,6,2]=>[1,4,8,2,7,6,3,5]=>[.,[[.,[.,.]],[[[[.,.],.],.],.]]] [6,4,7,2,5,3,1,8]=>[1,6,3,7,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [7,1,4,3,6,8,2,5]=>[1,7,2,3,4,5,6,8]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,3,1,5,4,8,7,2]=>[1,6,8,2,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [4,1,6,2,8,3,5,7,9]=>[1,4,2,3,6,5,8,7,9]=>[.,[[.,[.,.]],[[.,.],[[.,.],[.,.]]]]] [4,1,6,2,8,3,9,5,7]=>[1,4,2,3,6,5,8,7,9]=>[.,[[.,[.,.]],[[.,.],[[.,.],[.,.]]]]] [7,1,3,8,5,4,2,6]=>[1,7,2,3,4,8,6,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [4,8,7,3,5,1,6,2]=>[1,4,3,7,6,2,8,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [5,3,8,7,1,6,2,4]=>[1,5,2,3,8,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [3,4,1,6,2,8,7,5]=>[1,3,2,4,6,8,5,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [8,5,1,6,4,3,2,7]=>[1,8,7,2,5,4,6,3]=>[.,[[[.,[[[.,.],.],[.,.]]],.],.]] [8,6,3,5,2,7,1,4]=>[1,8,4,5,2,6,7,3]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [8,5,2,1,6,4,7,3]=>[1,8,3,2,5,6,4,7]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [7,3,2,8,5,1,4,6]=>[1,7,4,8,6,2,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [1,2,6,3,7,8,5,4]=>[1,2,3,6,8,4,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [6,1,3,7,8,5,4,2]=>[1,6,5,8,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [2,6,4,7,5,3,1,8]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [5,6,3,7,2,8,4,1]=>[1,5,2,6,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [4,5,1,8,6,2,7,3]=>[1,4,8,3,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [5,6,1,8,7,2,3,4]=>[1,5,7,3,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,8,7,3,2,1,4,6]=>[1,5,2,8,6,3,7,4]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [3,4,7,6,8,2,1,5]=>[1,3,7,2,4,6,5,8]=>[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] [2,8,1,3,7,5,6,4]=>[1,2,8,4,3,5,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [1,8,7,2,5,6,4,3]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [3,4,7,1,5,8,2,6]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,2,7,1,5,8,3,6]=>[1,4,2,3,7,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,3,5,2,4,6,7,8,9]=>[1,2,3,5,4,6,7,8,9]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]] [4,1,2,3,5,6,8,7,9]=>[1,4,3,2,5,6,7,8,9]=>[.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]] [2,4,6,3,5,1,7,8]=>[1,2,4,3,6,5,7,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [4,1,6,2,5,8,3,7]=>[1,4,2,3,6,8,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [1,4,6,3,8,5,2,7]=>[1,2,4,3,6,5,8,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [3,4,6,2,5,1,7,8]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [1,4,7,5,2,3,6,8]=>[1,2,4,5,3,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,4,8,3,7,6,2,5]=>[1,2,4,3,8,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [1,4,5,3,7,2,6,8]=>[1,2,4,3,5,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,5,7,6,8,3,4,1]=>[1,2,5,8,3,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [3,1,6,7,2,8,5,4]=>[1,3,6,8,4,7,5,2]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [1,5,3,6,8,4,7,2]=>[1,2,5,8,3,4,6,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [1,7,4,8,5,3,2,6]=>[1,2,7,3,4,8,6,5]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [7,3,1,6,8,4,5,2]=>[1,7,5,8,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,5,1,4,6,7,3,2]=>[1,8,2,5,6,7,3,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [3,4,7,5,6,8,2,1]=>[1,3,7,2,4,5,6,8]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [3,4,7,8,5,2,6,1]=>[1,3,7,6,2,4,8,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [7,4,2,3,6,5,1,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [6,3,1,4,8,5,7,2]=>[1,6,5,8,2,3,4,7]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [6,3,5,4,8,7,1,2]=>[1,6,7,2,3,5,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [2,6,4,3,1,7,5,8]=>[1,2,6,7,5,3,4,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [4,8,1,7,5,6,3,2]=>[1,4,7,3,2,8,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [1,5,7,2,8,4,6,3]=>[1,2,5,8,3,7,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [5,8,7,2,3,6,4,1]=>[1,5,3,7,4,2,8,6]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [4,6,5,1,2,3,7,8]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [1,8,7,5,2,6,3,4]=>[1,2,8,4,5,3,7,6]=>[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] [1,7,6,3,4,5,8,2]=>[1,2,7,8,3,6,5,4]=>[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] [1,8,7,4,5,6,2,3]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [1,4,7,5,8,2,6,3]=>[1,2,4,5,8,3,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [1,4,7,2,3,6,5,8]=>[1,2,4,3,7,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [1,2,6,5,8,3,4,7]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [1,5,8,2,6,3,4,7]=>[1,2,5,6,3,8,7,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [7,3,6,8,1,2,5,4]=>[1,7,5,2,3,6,4,8]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [4,1,5,7,2,6,3,8]=>[1,4,7,3,5,2,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [5,7,2,1,3,6,4,8]=>[1,5,3,2,7,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [3,5,6,7,2,4,1,8]=>[1,3,6,4,7,2,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [6,4,7,5,2,3,1,8]=>[1,6,3,7,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [1,5,6,4,8,3,2,7]=>[1,2,5,8,7,3,6,4]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,1,5,6,4,8,3,7]=>[1,2,3,5,4,6,8,7]=>[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] [5,1,4,7,8,6,2,3]=>[1,5,8,3,4,7,2,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [1,6,7,2,8,5,4,3]=>[1,2,6,5,8,3,7,4]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [5,3,2,1,7,8,6,4]=>[1,5,7,6,8,4,2,3]=>[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] [4,3,7,1,5,8,6,2]=>[1,4,2,3,7,6,8,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [8,2,4,5,3,1,7,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [1,4,3,2,7,5,8,6]=>[1,2,4,3,5,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [4,8,7,2,6,1,3,5]=>[1,4,2,8,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,5,8,2,1,7,3,6]=>[1,4,2,5,3,8,6,7]=>[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] [4,1,7,8,3,2,5,6]=>[1,4,8,6,2,3,7,5]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,4,7,1,3,6,2,8]=>[1,5,3,7,2,4,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [5,8,2,1,3,6,4,7]=>[1,5,3,2,8,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [8,5,1,7,3,4,6,2]=>[1,8,2,5,3,4,7,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [5,7,6,3,4,1,8,2]=>[1,5,4,3,6,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [1,8,3,5,2,6,4,7]=>[1,2,8,7,4,5,3,6]=>[.,[.,[[[[.,.],[.,[.,.]]],.],.]]] [3,4,6,1,8,5,7,2]=>[1,3,6,5,8,2,4,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,3,8,7,4,5,1,6]=>[1,2,3,8,6,5,4,7]=>[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] [1,8,3,5,7,4,2,6]=>[1,2,8,6,4,5,7,3]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [2,5,8,4,6,7,1,3]=>[1,2,5,6,7,3,8,4]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [2,7,5,6,4,8,1,3]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [9,2,7,6,5,4,3,8,1]=>[1,9,2,3,7,4,6,5,8]=>[.,[[.,[.,[[.,[[.,.],.]],[.,.]]]],.]] [7,4,3,1,6,5,2,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [3,1,2,4,8,7,5,6]=>[1,3,2,4,5,8,6,7]=>[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] [5,4,1,2,3,7,8,6]=>[1,5,3,2,4,6,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [1,6,7,2,5,8,3,4]=>[1,2,6,8,4,3,7,5]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [7,8,5,6,2,4,3,1]=>[1,7,3,5,2,8,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [5,3,8,6,2,4,1,7]=>[1,5,2,3,8,7,4,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [5,4,7,8,6,2,1,3]=>[1,5,6,2,4,8,3,7]=>[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] [2,7,4,8,3,1,5,6]=>[1,2,7,5,3,4,8,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [8,2,1,3,7,4,6,5]=>[1,8,5,7,6,4,3,2]=>[.,[[[[[.,.],.],.],[[.,.],.]],.]] [7,8,2,3,6,4,5,1]=>[1,7,5,6,4,3,2,8]=>[.,[[[[[.,.],.],.],[.,.]],[.,.]]] [8,1,2,7,5,3,4,6]=>[1,8,6,3,2,4,7,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [7,5,1,8,2,3,4,6]=>[1,7,4,8,6,3,2,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [8,2,4,1,3,7,5,6]=>[1,8,6,7,5,3,4,2]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [8,1,6,2,3,7,4,5]=>[1,8,5,3,6,7,4,2]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [7,1,8,2,3,6,4,5]=>[1,7,4,2,3,8,5,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [4,2,6,7,5,1,8,3]=>[1,4,7,8,3,6,2,5]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [4,7,2,5,3,8,1,6]=>[1,4,5,3,2,7,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [3,5,7,4,2,8,1,6]=>[1,3,7,2,5,4,6,8]=>[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] [2,4,7,6,3,8,1,5]=>[1,2,4,6,8,5,3,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [4,6,8,5,1,2,3,7]=>[1,4,5,2,6,3,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,6,5,7,1,2,3,8]=>[1,4,7,3,5,2,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [7,1,8,5,3,2,4,6]=>[1,7,4,5,3,8,6,2]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [8,6,1,3,2,7,5,4]=>[1,8,4,3,2,6,7,5]=>[.,[[[[.,.],.],[[.,.],[.,.]]],.]] [8,1,7,5,2,4,6,3]=>[1,8,3,7,6,4,5,2]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [8,2,7,5,4,1,6,3]=>[1,8,3,7,6,2,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [8,6,1,2,7,3,5,4]=>[1,8,4,2,6,3,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [4,2,8,5,7,1,6,3]=>[1,4,5,7,6,2,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [6,8,7,4,5,3,2,1]=>[1,6,3,7,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,2,6,7,4,8,3,1]=>[1,5,4,7,3,6,8,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [6,5,8,1,7,3,2,4]=>[1,6,3,8,4,2,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [6,4,8,1,5,2,3,7]=>[1,6,2,4,3,8,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [4,2,1,3,6,5,8,7,9]=>[1,4,3,2,5,6,7,8,9]=>[.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]] [2,6,1,5,3,4,8,7]=>[1,2,6,4,5,3,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [3,8,7,5,4,2,6,1]=>[1,3,7,6,2,8,4,5]=>[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] [5,7,8,2,3,6,4,1]=>[1,5,3,8,2,7,4,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [2,8,7,3,1,4,5,6]=>[1,2,8,6,4,3,7,5]=>[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] [10,2,3,1,4,5,6,7,8,9]=>[1,10,9,8,7,6,5,4,2,3]=>[.,[[[[[[[[.,[.,.]],.],.],.],.],.],.],.]] [9,2,3,4,1,5,6,7,8]=>[1,9,8,7,6,5,2,3,4]=>[.,[[[[[[.,[.,[.,.]]],.],.],.],.],.]] [3,8,6,7,5,4,2,1]=>[1,3,6,4,7,2,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [7,8,5,1,4,6,2,3]=>[1,7,2,8,3,5,4,6]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [8,2,7,5,4,6,1,3]=>[1,8,3,7,2,4,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [6,4,7,5,3,2,8,1]=>[1,6,2,4,5,3,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [8,4,6,3,1,5,7,2]=>[1,8,2,4,3,6,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [7,3,1,4,5,6,8,2]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [6,7,3,4,2,1,8,5]=>[1,6,2,7,8,5,3,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [7,4,2,3,5,1,8,6]=>[1,7,8,6,2,4,3,5]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [6,7,1,5,4,3,2,8]=>[1,6,3,2,7,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,3,4,7,6,1,8,2]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,5,2,1,6,7,3,8]=>[1,4,2,5,6,7,3,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,3,8,6,2,4,7,1]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [3,6,2,8,5,7,1,4]=>[1,3,2,6,7,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,1,2,5,7,6,3,8]=>[1,4,5,7,3,2,6,8]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [2,1,3,6,4,8,7,5]=>[1,2,3,4,6,8,5,7]=>[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] [4,8,1,2,7,5,6,3]=>[1,4,2,8,3,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [1,6,4,3,8,7,5,2]=>[1,2,6,7,5,8,3,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,5,8,7,3,1,4,6]=>[1,2,5,3,8,6,4,7]=>[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] [3,8,7,2,6,1,4,5]=>[1,3,7,4,2,8,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [8,4,5,1,6,7,2,3]=>[1,8,3,5,6,7,2,4]=>[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] [2,5,1,8,3,6,4,7]=>[1,2,5,3,4,8,7,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [4,3,8,6,1,2,5,7]=>[1,4,6,2,3,8,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [7,2,3,5,6,8,4,1]=>[1,7,4,5,6,8,2,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,3,4,2,7,6,1,5]=>[1,8,5,7,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [8,7,5,6,4,1,3,2]=>[1,8,2,7,3,5,4,6]=>[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] [8,7,4,2,3,6,5,1]=>[1,8,2,7,5,3,4,6]=>[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] [7,2,4,5,3,1,6,8]=>[1,7,6,2,3,4,5,8]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [5,4,1,7,8,6,2,3]=>[1,5,8,3,2,4,7,6]=>[.,[[[.,.],[.,.]],[[[.,.],.],.]]] [5,3,4,7,8,1,6,2]=>[1,5,8,2,3,4,7,6]=>[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] [4,3,7,6,5,1,8,2]=>[1,4,6,2,3,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [5,1,4,8,2,3,7,6]=>[1,5,2,3,4,8,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [3,2,8,5,4,1,6,7]=>[1,3,8,7,6,2,4,5]=>[.,[[.,.],[[[[.,[.,.]],.],.],.]]] [3,1,2,4,5,6,9,7,8]=>[1,3,2,4,5,6,7,9,8]=>[.,[[.,.],[.,[.,[.,[.,[[.,.],.]]]]]]] [1,2,8,3,4,6,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [8,1,2,7,3,5,4,6]=>[1,8,6,5,3,2,4,7]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [1,2,7,5,6,3,4,8]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [5,1,4,7,2,3,6,8]=>[1,5,2,3,4,7,6,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,8,1,2,3,6,5,7]=>[1,4,2,8,7,5,3,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [1,3,4,2,5,6,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,4,5,6,3,7,8,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,3,5,6,7,8,4,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,3,5,6,4,2,7,8,9]=>[1,2,3,5,4,6,7,8,9]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]] [2,1,3,6,4,7,8,9,5]=>[1,2,3,4,6,7,8,9,5]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]] [1,3,4,6,7,2,8,5,9]=>[1,2,3,4,6,5,7,8,9]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]] [2,4,1,7,5,8,3,9,6]=>[1,2,4,7,3,5,6,8,9]=>[.,[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]] [1,3,4,2,5,6,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,4,5,6,3,7,8,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,2,3,5,6,7,8,4,9,10]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [1,3,5,6,4,2,7,8,9,10]=>[1,2,3,5,4,6,7,8,9,10]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]] [1,3,4,6,7,2,8,5,9,10]=>[1,2,3,4,6,5,7,8,9,10]=>[.,[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]] [1,3,4,2,7,8,5,9,10,6]=>[1,2,3,4,5,7,6,8,9,10]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]] [6,2,3,8,7,1,4,5]=>[1,6,2,3,4,8,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,2,3,6,4,7,5,1]=>[1,8,2,3,4,6,7,5]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [7,2,3,6,4,8,1,5]=>[1,7,2,3,4,6,8,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [4,5,1,3,2,6,8,7]=>[1,4,3,2,5,6,7,8]=>[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] [6,4,7,5,1,3,2,8]=>[1,6,3,7,2,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [5,3,1,6,2,7,8,4]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [6,7,2,4,1,8,3,5]=>[1,6,8,5,2,7,3,4]=>[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] [5,1,6,3,2,7,8,4]=>[1,5,2,3,6,7,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,2,1,6,4,7,3,8]=>[1,5,4,6,7,3,2,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [5,4,1,6,2,7,8,3]=>[1,5,2,4,6,7,8,3]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [6,7,2,5,4,1,3,8]=>[1,6,2,7,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,1,3,5,4,2,8,6]=>[1,7,8,6,2,3,4,5]=>[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] [4,2,8,6,5,1,3,7]=>[1,4,6,2,3,8,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [1,4,8,3,6,2,7,5]=>[1,2,4,3,8,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [6,3,2,4,8,7,1,5]=>[1,6,7,2,3,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,3,2,6,5,8,1,4]=>[1,7,2,3,4,6,8,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [3,6,2,5,7,4,8,1]=>[1,3,2,6,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [2,7,1,5,8,6,4,3]=>[1,2,7,4,5,8,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [6,4,7,2,3,8,5,1]=>[1,6,8,2,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,1,8,5,7,4,2,3]=>[1,6,4,5,7,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [7,1,4,3,6,5,8,2]=>[1,7,8,2,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [5,1,6,8,7,2,4,3]=>[1,5,7,4,8,3,6,2]=>[.,[[[[.,.],.],.],[[.,.],[.,.]]]] [4,6,7,5,3,1,8,2]=>[1,4,5,3,7,8,2,6]=>[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] [5,3,2,6,8,7,4,1]=>[1,5,8,2,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,4,6,2,8,7,3,1]=>[1,5,8,2,4,3,6,7]=>[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] [4,5,7,6,1,2,8,3]=>[1,4,6,2,5,3,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,5,7,2,1,8,3]=>[1,4,7,8,3,5,2,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [2,3,4,10,6,7,1,9,8,5]=>[1,2,3,4,10,5,6,7,8,9]=>[.,[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]] [7,4,8,6,3,5,1,2]=>[1,7,2,4,6,5,3,8]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [2,3,4,7,8,6,1,5]=>[1,2,3,4,7,5,8,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [6,3,7,1,4,2,8,5]=>[1,6,2,3,7,8,5,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [4,3,2,7,6,9,8,5,1,10]=>[1,4,7,8,5,6,9,2,3,10]=>[.,[[.,[.,.]],[[.,[.,.]],[.,[.,[.,.]]]]]] [4,6,3,5,1,8,2,7]=>[1,4,5,2,6,8,7,3]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [8,5,7,6,2,3,4,1]=>[1,8,2,5,3,7,4,6]=>[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] [3,4,6,7,8,2,5,1]=>[1,3,6,2,4,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [5,8,4,6,2,1,7,3]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [2,4,7,5,8,6,3,1]=>[1,2,4,5,8,3,7,6]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [1,6,8,3,4,2,7,5]=>[1,2,6,3,8,5,4,7]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [4,1,8,2,7,5,3,6]=>[1,4,2,3,8,6,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [4,1,7,2,8,5,3,6]=>[1,4,2,3,7,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [2,5,6,3,7,4,8,1]=>[1,2,5,7,8,3,6,4]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [2,6,5,3,7,4,8,1]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [7,1,6,3,5,4,8,2]=>[1,7,8,2,3,6,4,5]=>[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] [2,8,6,1,7,5,3,4]=>[1,2,8,4,3,6,5,7]=>[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] [8,1,5,2,7,4,3,6]=>[1,8,6,4,2,3,5,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [7,1,4,2,8,5,3,6]=>[1,7,3,4,2,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [2,6,8,1,7,5,3,4]=>[1,2,6,5,7,3,8,4]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [2,4,5,8,7,1,3,6]=>[1,2,4,8,6,3,5,7]=>[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] [3,1,6,8,7,5,4,2]=>[1,3,6,5,7,4,8,2]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,1,8,7,5,6,4,2]=>[1,3,8,2,4,7,5,6]=>[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] [5,1,8,7,6,3,4,2]=>[1,5,6,3,8,2,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [8,7,2,3,1,5,6,4]=>[1,8,4,3,2,7,6,5]=>[.,[[[[.,.],.],[[[.,.],.],.]],.]] [8,7,2,1,6,4,5,3]=>[1,8,3,2,7,5,6,4]=>[.,[[[.,.],[[[.,.],[.,.]],.]],.]] [8,7,1,6,4,3,5,2]=>[1,8,2,7,5,4,6,3]=>[.,[[.,[[[[.,.],.],[.,.]],.]],.]] [8,3,6,2,1,5,4,7]=>[1,8,7,4,2,3,6,5]=>[.,[[[[.,[.,.]],[[.,.],.]],.],.]] [3,8,5,2,6,7,4,1]=>[1,3,5,6,7,4,2,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [3,6,4,7,5,2,1,8]=>[1,3,4,7,2,6,5,8]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [5,7,4,1,2,6,8,3]=>[1,5,2,7,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [2,8,6,7,5,3,1,4]=>[1,2,8,4,7,3,6,5]=>[.,[.,[[[.,.],[[[.,.],.],.]],.]]] [7,4,5,2,6,3,1,8]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [8,6,3,4,5,1,7,2]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,6,3,5,4,1,7,2]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,7,4,5,1,3,6,2]=>[1,8,2,7,6,3,4,5]=>[.,[[.,[[[.,[.,[.,.]]],.],.]],.]] [8,6,2,5,3,1,4,7]=>[1,8,7,4,5,3,2,6]=>[.,[[[[[.,.],.],[.,[.,.]]],.],.]] [8,4,7,3,1,2,5,6]=>[1,8,6,2,4,3,7,5]=>[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] [8,7,3,5,1,6,4,2]=>[1,8,2,7,4,5,3,6]=>[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] [4,8,3,2,6,1,7,5]=>[1,4,2,8,5,6,3,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [7,5,4,3,6,1,8,2]=>[1,7,8,2,5,6,3,4]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [5,6,8,4,3,7,2,1]=>[1,5,3,8,2,6,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [7,5,8,4,2,1,6,3]=>[1,7,6,2,5,3,8,4]=>[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] [7,2,4,1,5,3,8,6]=>[1,7,8,6,3,4,2,5]=>[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] [8,5,3,4,1,7,2,6]=>[1,8,6,7,2,5,3,4]=>[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] [2,8,5,4,3,6,1,7]=>[1,2,8,7,3,5,4,6]=>[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] [7,4,6,5,3,2,8,1]=>[1,7,8,2,4,5,3,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [5,6,7,2,3,8,4,1]=>[1,5,3,7,4,2,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [8,4,2,6,5,7,3,1]=>[1,8,2,4,6,7,3,5]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [1,7,4,2,8,5,6,3]=>[1,2,7,6,5,8,3,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [3,2,1,7,4,6,8,5]=>[1,3,2,4,7,8,5,6]=>[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] [6,2,5,7,1,4,3,8]=>[1,6,4,7,3,5,2,8]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [8,5,2,4,6,1,3,7]=>[1,8,7,3,2,5,6,4]=>[.,[[[[.,.],[[.,.],[.,.]]],.],.]] [1,5,3,4,7,2,6,8]=>[1,2,5,7,6,3,4,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [6,4,7,2,1,3,8,5]=>[1,6,3,7,8,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [1,3,8,6,7,2,5,4]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [5,2,3,6,1,8,4,7]=>[1,5,2,3,4,6,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [3,2,6,4,7,1,5,8]=>[1,3,6,2,4,5,7,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [3,6,2,5,7,8,4,1]=>[1,3,2,6,8,4,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [2,7,4,6,8,3,5,1]=>[1,2,7,5,8,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [3,7,6,8,1,5,4,2]=>[1,3,6,5,2,7,4,8]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [1,5,7,6,8,4,2,3]=>[1,2,5,8,3,7,4,6]=>[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] [2,7,4,6,8,5,3,1]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [3,7,6,8,5,1,4,2]=>[1,3,6,2,7,4,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [7,1,3,8,6,2,4,5]=>[1,7,4,8,5,6,2,3]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [2,7,1,8,6,5,3,4]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [2,3,4,5,7,6,8,9,1]=>[1,2,3,4,5,7,8,9,6]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [2,3,4,5,7,8,6,9,1]=>[1,2,3,4,5,7,6,8,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [2,3,4,5,8,7,6,9,1]=>[1,2,3,4,5,8,9,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]] [2,3,4,5,7,9,8,6,1]=>[1,2,3,4,5,7,8,6,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [2,3,5,6,4,7,8,9,10,1]=>[1,2,3,5,4,6,7,8,9,10]=>[.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]] [4,6,7,5,1,2,3,8]=>[1,4,5,2,6,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,3,4,7,6,2,1,8]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,1,8,5,7,2,6,3]=>[1,4,5,7,6,2,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,1,8,2,7,5,6,3]=>[1,4,2,3,8,5,7,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [7,6,8,2,4,3,5,1]=>[1,7,5,4,2,6,3,8]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [7,4,5,3,8,1,6,2]=>[1,7,6,2,4,3,5,8]=>[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] [7,3,6,1,4,2,8,5]=>[1,7,8,5,4,2,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [1,2,3,4,7,9,5,6,8]=>[1,2,3,4,5,7,6,9,8]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]] [1,2,3,4,6,7,9,5,8]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [1,2,3,4,8,5,6,9,7]=>[1,2,3,4,5,8,9,7,6]=>[.,[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]] [1,2,3,4,7,8,5,9,6]=>[1,2,3,4,5,7,6,8,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [1,4,8,5,3,2,7,6]=>[1,2,4,5,3,8,6,7]=>[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] [3,5,8,4,6,7,1,2]=>[1,3,8,2,5,6,7,4]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [1,2,4,8,5,7,3,6]=>[1,2,3,4,8,6,7,5]=>[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] [5,6,3,1,8,2,4,7]=>[1,5,8,7,4,2,6,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [7,3,6,5,1,8,4,2]=>[1,7,4,5,2,3,6,8]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [7,2,5,1,6,4,8,3]=>[1,7,8,3,5,6,4,2]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [2,7,1,5,6,4,8,3]=>[1,2,7,8,3,4,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [1,5,7,8,4,6,3,2]=>[1,2,5,4,8,3,7,6]=>[.,[.,[[[.,.],.],[[[.,.],.],.]]]] [1,4,8,5,7,6,3,2]=>[1,2,4,5,7,3,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,8,1,5,6,4,7,3]=>[1,2,8,3,4,5,6,7]=>[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] [3,7,2,8,1,5,6,4]=>[1,3,2,7,6,5,4,8]=>[.,[[.,.],[[[[.,.],.],.],[.,.]]]] [7,3,2,5,1,6,8,4]=>[1,7,8,4,5,2,3,6]=>[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] [8,7,2,1,3,6,5,4]=>[1,8,4,2,7,5,3,6]=>[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] [3,5,1,7,6,4,8,2]=>[1,3,2,5,6,4,7,8]=>[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] [8,7,4,2,1,6,5,3]=>[1,8,3,4,2,7,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [5,4,7,6,2,1,8,3]=>[1,5,2,4,6,3,7,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [3,5,2,8,7,1,6,4]=>[1,3,2,5,7,6,4,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [3,7,6,5,4,1,8,2]=>[1,3,6,2,7,8,4,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [8,6,7,4,3,1,5,2]=>[1,8,2,6,3,7,5,4]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [4,7,1,8,5,3,2,6]=>[1,4,8,6,3,2,7,5]=>[.,[[[.,.],.],[[[.,.],[.,.]],.]]] [8,6,7,1,4,3,5,2]=>[1,8,2,6,3,7,5,4]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [6,4,1,2,5,7,8,3]=>[1,6,7,8,3,2,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [3,4,6,1,8,2,7,5]=>[1,3,6,2,4,5,8,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [6,4,5,2,7,1,3,8]=>[1,6,2,4,3,5,7,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [7,4,3,5,1,6,2,8]=>[1,7,2,4,5,3,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [5,1,2,7,6,3,4,8]=>[1,5,6,3,2,4,7,8]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [5,6,1,7,2,4,3,8]=>[1,5,2,6,4,7,3,8]=>[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] [3,5,6,8,1,2,7,4]=>[1,3,6,2,5,4,8,7]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [2,6,5,7,1,3,4,8]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [2,3,7,1,5,6,4,8]=>[1,2,3,7,4,5,6,8]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [2,6,5,3,4,1,7,8]=>[1,2,6,3,5,4,7,8]=>[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] [2,6,1,3,5,4,7,8]=>[1,2,6,4,3,5,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [4,6,1,5,2,8,7,3]=>[1,4,5,2,6,8,3,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [4,6,1,5,2,7,8,3]=>[1,4,5,2,6,7,8,3]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [5,1,8,6,2,7,4,3]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [3,6,8,2,7,5,1,4]=>[1,3,8,4,2,6,5,7]=>[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] [3,8,6,1,5,7,4,2]=>[1,3,6,7,4,2,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [8,1,6,3,4,2,5,7]=>[1,8,7,5,4,3,6,2]=>[.,[[[[[[.,.],.],.],[.,.]],.],.]] [4,3,6,2,5,8,1,7]=>[1,4,2,3,6,8,7,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [1,6,4,5,7,3,2,8]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,4,5,7,2,8,3]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,7,5,6,4,8,3,2]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [1,5,6,7,3,2,4,8]=>[1,2,5,3,6,4,7,8]=>[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] [8,2,4,3,1,7,5,6]=>[1,8,6,7,5,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [8,2,1,4,3,7,5,6]=>[1,8,6,7,5,3,2,4]=>[.,[[[[[.,.],[.,.]],.],[.,.]],.]] [8,6,2,5,1,3,7,4]=>[1,8,4,5,2,6,3,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [5,7,2,6,4,1,8,3]=>[1,5,4,6,2,7,8,3]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [4,5,6,1,3,8,2,7]=>[1,4,2,5,3,6,8,7]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [7,6,4,8,5,3,1,2]=>[1,7,2,6,3,4,8,5]=>[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] [8,2,1,6,4,7,3,5]=>[1,8,5,4,6,7,3,2]=>[.,[[[[[.,.],.],.],[.,[.,.]]],.]] [1,3,8,6,5,2,7,4]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [2,7,3,8,5,6,4,1]=>[1,2,7,4,8,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [1,2,8,5,7,4,6,3]=>[1,2,3,8,4,5,7,6]=>[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] [1,6,8,5,4,7,2,3]=>[1,2,6,7,3,8,4,5]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [5,7,1,8,3,2,6,4]=>[1,5,3,2,7,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [2,1,3,8,6,4,7,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [5,8,4,3,7,6,2,1]=>[1,5,7,2,8,3,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,8,6,4,2,1,7,3]=>[1,5,2,8,3,6,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,3,8,6,1,2,7,4]=>[1,5,2,3,8,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [5,8,1,4,6,2,7,3]=>[1,5,6,2,8,3,4,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [6,4,3,2,7,8,5,1]=>[1,6,8,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,7,6,1,5,3,8,4]=>[1,2,7,8,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [7,8,6,4,2,5,3,1]=>[1,7,3,6,5,2,8,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [6,4,5,8,7,1,3,2]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [6,4,1,7,8,3,2,5]=>[1,6,3,2,4,7,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,3,4,5,8,6,7,9,1]=>[1,2,3,4,5,8,9,6,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]] [2,3,4,5,9,6,8,7,1]=>[1,2,3,4,5,9,6,7,8]=>[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]] [9,3,4,5,2,6,7,8,1]=>[1,9,2,3,4,5,6,7,8]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]] [6,2,3,4,5,7,8,9,10,1]=>[1,6,7,8,9,10,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,[.,[.,.]]]]]] [6,4,3,8,7,2,5,1]=>[1,6,2,4,8,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [2,6,4,5,7,1,8,3]=>[1,2,6,3,4,5,7,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [5,1,4,6,2,7,8,3]=>[1,5,2,3,4,6,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [1,2,5,3,7,8,6,4]=>[1,2,3,5,7,6,8,4]=>[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] [3,1,5,8,2,6,7,4]=>[1,3,5,2,4,8,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [7,2,1,6,4,8,3,5]=>[1,7,3,2,4,6,8,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [2,1,3,7,5,8,4,6]=>[1,2,3,4,7,5,6,8]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [6,2,4,5,7,1,8,3]=>[1,6,2,3,4,5,7,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [2,3,8,7,1,4,6,5]=>[1,2,3,8,5,4,7,6]=>[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] [2,1,3,4,5,8,6,7,9]=>[1,2,3,4,5,6,8,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [6,8,2,5,4,7,3,1]=>[1,6,7,3,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [10,2,3,4,5,6,1,7,8,9]=>[1,10,9,8,7,2,3,4,5,6]=>[.,[[[[[.,[.,[.,[.,[.,.]]]]],.],.],.],.]] [3,2,9,1,4,5,6,7,8]=>[1,3,9,8,7,6,5,4,2]=>[.,[[.,.],[[[[[[.,.],.],.],.],.],.]]] [2,7,6,3,8,4,5,1]=>[1,2,7,5,8,3,6,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [4,6,8,2,3,1,7,5]=>[1,4,2,6,3,8,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,4,2,1,3,7,5,8]=>[1,6,7,5,3,2,4,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [5,3,2,7,6,1,8,4]=>[1,5,6,2,3,4,7,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [5,7,4,2,6,1,8,3]=>[1,5,6,2,7,8,3,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,5,8,7,6,2,1,3]=>[1,4,7,2,5,6,3,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [6,4,7,1,2,3,8,5]=>[1,6,3,7,8,5,2,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [6,1,7,3,8,4,5,2]=>[1,6,4,3,7,5,8,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [8,2,3,1,6,4,7,5]=>[1,8,5,6,4,2,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [1,8,7,2,3,4,6,5]=>[1,2,8,5,3,7,6,4]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [1,3,8,2,5,6,4,7]=>[1,2,3,8,7,4,5,6]=>[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] [1,3,2,7,4,6,8,5]=>[1,2,3,4,7,8,5,6]=>[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] [1,3,8,4,6,2,7,5]=>[1,2,3,8,5,6,4,7]=>[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] [8,2,3,6,7,4,5,1]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [5,6,4,2,1,7,3,8]=>[1,5,2,6,7,3,4,8]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [2,5,7,6,3,8,4,1]=>[1,2,5,3,7,4,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,2,7,5,8,6,3,4]=>[1,2,3,7,4,5,8,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] [7,4,5,1,6,8,2,3]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [1,7,8,4,2,6,3,5]=>[1,2,7,3,8,5,4,6]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [6,3,2,5,7,4,1,8]=>[1,6,4,5,7,2,3,8]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [6,2,1,5,3,7,8,4]=>[1,6,7,8,4,5,3,2]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [6,4,2,1,7,3,5,8]=>[1,6,3,2,4,5,7,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,4,7,5,1,8,6,3]=>[1,2,4,5,3,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [2,3,7,1,8,5,6,4]=>[1,2,3,7,6,5,8,4]=>[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] [6,5,1,2,7,4,8,3]=>[1,6,4,2,5,7,8,3]=>[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] [3,6,5,1,8,7,4,2]=>[1,3,5,8,2,6,7,4]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [7,8,1,2,5,4,3,6]=>[1,7,3,2,8,6,4,5]=>[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] [3,1,5,7,4,8,6,2]=>[1,3,5,4,7,6,8,2]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [7,2,6,4,1,5,3,8]=>[1,7,3,6,5,2,4,8]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [1,2,6,5,8,3,7,4]=>[1,2,3,6,4,5,8,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [7,3,5,6,1,4,2,8]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [4,5,8,1,7,3,6,2]=>[1,4,2,5,7,6,3,8]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [1,7,3,8,2,5,4,6]=>[1,2,7,4,8,6,5,3]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [8,4,1,3,6,7,5,2]=>[1,8,2,4,3,5,6,7]=>[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] [5,3,1,8,6,7,4,2]=>[1,5,6,7,4,8,2,3]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,7,1,6,4,2,8,3]=>[1,5,4,6,2,7,8,3]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [2,3,6,1,7,5,4,8]=>[1,2,3,6,5,7,4,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [2,7,1,4,8,6,5,3]=>[1,2,7,5,8,3,4,6]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [6,7,5,4,1,3,2,8]=>[1,6,3,5,2,7,4,8]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [7,3,2,6,5,1,4,8]=>[1,7,4,6,2,3,5,8]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [2,6,8,4,7,1,3,5]=>[1,2,6,3,8,5,7,4]=>[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] [1,6,4,8,2,3,5,7]=>[1,2,6,3,4,8,7,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [2,8,5,6,4,1,7,3]=>[1,2,8,3,5,4,6,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [1,4,7,3,5,8,6,2]=>[1,2,4,3,7,6,8,5]=>[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] [3,7,8,2,5,1,6,4]=>[1,3,8,4,2,7,6,5]=>[.,[[.,.],[[.,[[[.,.],.],.]],.]]] [5,1,8,6,7,2,3,4]=>[1,5,7,3,8,4,6,2]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,8,4,2,1,7,3,5]=>[1,6,7,3,4,2,8,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,4,1,3,7,8,5,2]=>[1,6,8,2,4,3,5,7]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,7,4,8,3,1,2,6]=>[1,5,3,4,8,6,2,7]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [2,5,6,8,1,4,7,3]=>[1,2,5,3,6,4,8,7]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [7,4,1,6,5,2,3,8]=>[1,7,3,2,4,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [4,1,6,5,2,3,8,7]=>[1,4,5,2,3,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [4,5,1,7,8,6,2,3]=>[1,4,7,2,5,8,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [5,8,6,2,4,7,3,1]=>[1,5,4,2,8,3,6,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [1,6,4,7,5,3,2,8]=>[1,2,6,3,4,7,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [1,6,5,3,2,7,4,8]=>[1,2,6,7,4,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,4,7,5,3,2,6,8]=>[1,2,4,5,3,7,6,8]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,7,5,4,3,2,8,6]=>[1,2,7,8,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [1,4,7,5,3,2,8,6]=>[1,2,4,5,3,7,8,6]=>[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] [1,7,4,6,8,5,3,2]=>[1,2,7,3,4,6,5,8]=>[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] [5,7,6,1,8,2,4,3]=>[1,5,8,3,6,2,7,4]=>[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] [2,7,8,5,1,4,3,6]=>[1,2,7,3,8,6,4,5]=>[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] [8,1,3,6,4,5,2,7]=>[1,8,7,2,3,4,6,5]=>[.,[[[.,[.,[.,[[.,.],.]]]],.],.]] [1,2,3,4,7,5,9,8,6]=>[1,2,3,4,5,7,9,6,8]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]] [1,2,3,6,4,9,8,7,5]=>[1,2,3,4,6,9,5,7,8]=>[.,[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]] [1,2,3,4,5,8,6,10,9,7]=>[1,2,3,4,5,6,8,10,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]] [7,1,2,4,8,3,5,6]=>[1,7,5,8,6,3,2,4]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [8,6,1,3,5,7,4,2]=>[1,8,2,6,7,4,3,5]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [7,1,5,8,2,3,4,6]=>[1,7,4,8,6,3,5,2]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [1,3,2,5,4,7,9,6,8]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [1,3,2,5,7,4,9,6,8]=>[1,2,3,4,5,7,9,8,6]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]] [1,3,2,5,7,9,4,6,8]=>[1,2,3,4,5,7,6,9,8]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]] [1,2,5,3,7,4,9,6,8]=>[1,2,3,5,7,9,8,6,4]=>[.,[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]] [1,3,2,6,4,8,5,10,7,9]=>[1,2,3,4,6,8,10,9,7,5]=>[.,[.,[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]]] [1,3,2,5,4,8,6,10,7,9]=>[1,2,3,4,5,6,8,10,9,7]=>[.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]] [2,1,4,3,7,5,8,6,9]=>[1,2,3,4,5,7,8,6,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [1,3,2,5,4,7,6,10,8,9]=>[1,2,3,4,5,6,7,8,10,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] [2,5,3,4,6,8,1,7]=>[1,2,5,6,8,7,3,4]=>[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] [4,7,1,2,5,6,3,8]=>[1,4,2,7,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,4,1,2,5,6,3,8]=>[1,7,3,2,4,5,6,8]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [5,7,4,8,1,6,3,2]=>[1,5,2,7,3,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,3,1,2,5,7,6,8]=>[1,4,2,3,5,6,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [1,3,4,5,6,9,8,7,2]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [1,2,3,4,5,8,9,7,6]=>[1,2,3,4,5,6,8,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [1,2,4,7,8,5,6,3]=>[1,2,3,4,7,6,5,8]=>[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] [8,3,6,5,7,4,2,1]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [8,2,6,5,7,4,3,1]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [8,4,7,1,5,2,6,3]=>[1,8,3,7,6,2,4,5]=>[.,[[[.,.],[[[.,[.,.]],.],.]],.]] [8,2,6,3,7,5,4,1]=>[1,8,2,3,6,5,7,4]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [8,2,5,3,7,6,4,1]=>[1,8,2,3,5,7,4,6]=>[.,[[.,[.,[[.,.],[[.,.],.]]]],.]] [5,3,1,8,4,2,6,7]=>[1,5,4,8,7,6,2,3]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [2,1,6,5,8,7,3,4]=>[1,2,3,6,7,4,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [6,1,5,4,7,3,8,2]=>[1,6,3,5,7,8,2,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [2,8,7,4,1,3,6,5]=>[1,2,8,5,3,7,6,4]=>[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] [8,7,2,3,1,6,4,5]=>[1,8,5,2,7,4,3,6]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [7,2,5,8,3,1,4,6]=>[1,7,4,8,6,2,3,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,8,2,3,1,7,4,5]=>[1,6,7,4,3,2,8,5]=>[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] [5,3,2,8,7,1,6,4]=>[1,5,7,6,2,3,4,8]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [8,6,7,4,1,3,5,2]=>[1,8,2,6,3,7,5,4]=>[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] [4,1,3,6,5,2,8,7]=>[1,4,6,2,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,6,3,2,5,1,8,7]=>[1,4,2,6,3,5,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [4,8,3,2,6,5,7,1]=>[1,4,2,8,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [4,8,3,6,5,2,7,1]=>[1,4,6,2,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,8,4,3,5,2,7,1]=>[1,6,2,8,3,4,5,7]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [8,1,4,6,5,3,7,2]=>[1,8,2,3,4,6,5,7]=>[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] [2,3,4,5,6,7,8,9,1,11,10]=>[1,2,3,4,5,6,7,8,9,10,11]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]] [2,1,4,5,6,9,7,3,8]=>[1,2,3,4,5,6,9,8,7]=>[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]] [3,5,4,6,1,2,8,7]=>[1,3,4,6,2,5,7,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [1,3,4,5,6,7,8,9,11,2,10]=>[1,2,3,4,5,6,7,8,9,11,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]] [2,1,4,5,6,7,10,8,3,9]=>[1,2,3,4,5,6,7,10,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]] [1,2,4,5,7,9,6,3,8]=>[1,2,3,4,5,7,6,9,8]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]] [7,3,5,6,1,8,2,4]=>[1,7,2,3,5,4,6,8]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [1,2,5,3,9,6,8,7,4]=>[1,2,3,5,9,4,6,7,8]=>[.,[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]] [5,7,6,3,4,2,8,1]=>[1,5,4,3,6,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [6,5,4,8,7,2,3,1]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [1,3,2,4,9,8,5,6,7]=>[1,2,3,4,5,9,7,6,8]=>[.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]] [2,1,3,4,5,9,8,6,7]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [1,3,2,4,5,9,6,8,7]=>[1,2,3,4,5,6,9,7,8]=>[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] [2,3,1,4,9,8,5,6,7]=>[1,2,3,4,5,9,7,6,8]=>[.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]] [7,2,4,6,8,1,5,3]=>[1,7,5,8,3,4,6,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [3,8,2,6,1,7,4,5]=>[1,3,2,8,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [8,5,6,1,3,2,7,4]=>[1,8,4,2,5,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [5,3,7,8,2,6,1,4]=>[1,5,2,3,7,4,8,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,5,8,3,6,1,7,2]=>[1,4,3,8,2,5,6,7]=>[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] [4,5,8,7,2,3,1,6]=>[1,4,7,2,5,3,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,2,6,4,3,7,5,1]=>[1,8,2,3,6,7,5,4]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [6,3,1,8,7,4,5,2]=>[1,6,4,8,2,3,5,7]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,6,3,2,7,4,5,1]=>[1,8,2,6,4,3,5,7]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [1,3,6,8,7,4,5,2]=>[1,2,3,6,4,8,5,7]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [4,7,5,2,3,6,8,1]=>[1,4,2,7,8,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,7,1,3,2,6,8,5]=>[1,4,3,2,7,8,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [6,8,2,5,7,3,1,4]=>[1,6,3,2,8,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,8,5,2,3,6,1,7]=>[1,4,2,8,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [5,8,6,3,4,7,2,1]=>[1,5,4,3,6,7,2,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [3,7,5,4,2,8,1,6]=>[1,3,5,2,7,4,6,8]=>[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] [4,6,5,1,7,8,2,3]=>[1,4,2,6,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [8,5,2,3,7,4,6,1]=>[1,8,2,5,7,6,4,3]=>[.,[[.,[[[.,.],.],[[.,.],.]]],.]] [6,3,1,5,4,8,2,7]=>[1,6,8,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [4,7,6,3,5,2,8,1]=>[1,4,3,6,2,7,8,5]=>[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] [1,7,5,3,4,8,6,2]=>[1,2,7,6,8,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [8,3,1,4,7,5,2,6]=>[1,8,6,5,7,2,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [5,3,1,6,4,8,7,2]=>[1,5,4,6,8,2,3,7]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [3,4,8,5,7,2,6,1]=>[1,3,8,2,4,5,7,6]=>[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] [8,5,1,2,7,6,4,3]=>[1,8,3,2,5,7,4,6]=>[.,[[[.,.],[[.,.],[[.,.],.]]],.]] [8,2,6,3,1,5,4,7]=>[1,8,7,4,3,6,5,2]=>[.,[[[[[.,.],.],[[.,.],.]],.],.]] [4,3,8,7,1,6,2,5]=>[1,4,7,2,3,8,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,5,3,8,4,7,2,6]=>[1,2,5,4,8,6,7,3]=>[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] [8,2,3,1,6,5,7,4]=>[1,8,4,2,3,5,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [8,4,2,7,1,3,6,5]=>[1,8,5,2,4,7,6,3]=>[.,[[[.,[[.,.],.]],[[.,.],.]],.]] [4,7,2,3,6,5,8,1]=>[1,4,3,2,7,8,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,8,2,6,4,7,1,5]=>[1,3,2,8,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [1,7,5,8,6,2,4,3]=>[1,2,7,4,8,3,5,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [6,5,1,7,4,8,3,2]=>[1,6,8,2,5,4,7,3]=>[.,[[.,[[[.,.],.],.]],[[.,.],.]]] [7,6,3,5,1,4,8,2]=>[1,7,8,2,6,4,5,3]=>[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] [6,5,4,1,7,2,3,8]=>[1,6,2,5,7,3,4,8]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [8,3,6,1,7,4,5,2]=>[1,8,2,3,6,4,5,7]=>[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] [7,1,2,6,4,8,3,5]=>[1,7,3,2,4,6,8,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [3,5,1,8,6,2,4,7]=>[1,3,2,5,6,4,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [1,8,7,5,4,6,2,3]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [8,1,6,7,4,5,3,2]=>[1,8,2,3,6,5,4,7]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [8,1,6,4,7,5,3,2]=>[1,8,2,3,6,5,7,4]=>[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] [1,6,4,3,5,8,2,7]=>[1,2,6,8,7,3,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [5,1,4,3,7,8,6,2]=>[1,5,7,6,8,2,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,7,6,3,4,2,1,8]=>[1,5,4,3,6,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [4,1,3,7,6,5,2,8]=>[1,4,7,2,3,5,6,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [4,3,6,1,2,7,8,5]=>[1,4,2,3,6,7,8,5]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,2,6,1,3,5,8,4]=>[1,7,8,4,2,3,6,5]=>[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] [6,2,7,1,5,8,3,4]=>[1,6,8,4,2,3,7,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [8,1,6,2,5,7,4,3]=>[1,8,3,6,7,4,2,5]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [2,7,1,5,3,6,8,4]=>[1,2,7,8,4,5,3,6]=>[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] [5,7,3,6,4,2,1,8]=>[1,5,4,6,2,7,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,7,3,6,4,1,8,2]=>[1,5,4,6,2,7,8,3]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [2,8,5,7,3,4,6,1]=>[1,2,8,3,5,4,7,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [2,4,3,1,5,6,7,8,9,10]=>[1,2,4,3,5,6,7,8,9,10]=>[.,[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]] [6,7,2,3,5,8,1,4]=>[1,6,8,4,3,2,7,5]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [7,4,5,8,2,3,1,6]=>[1,7,2,4,8,6,3,5]=>[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] [2,1,3,8,5,4,6,7]=>[1,2,3,4,8,7,6,5]=>[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] [5,3,6,8,2,4,1,7]=>[1,5,2,3,6,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [1,7,8,6,3,2,4,5]=>[1,2,7,4,6,3,8,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [7,1,2,5,3,8,4,6]=>[1,7,4,5,3,2,6,8]=>[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] [3,7,4,2,5,1,8,6]=>[1,3,4,2,7,8,6,5]=>[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] [2,6,7,5,3,8,1,4]=>[1,2,6,8,4,5,3,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [4,5,7,6,2,1,3,8]=>[1,4,6,2,5,3,7,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [7,8,2,6,5,4,3,1]=>[1,7,3,2,8,4,6,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [5,3,7,8,4,2,1,6]=>[1,5,4,8,6,2,3,7]=>[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] [8,1,5,3,4,6,2,7]=>[1,8,7,2,3,5,4,6]=>[.,[[[.,[.,[[.,.],[.,.]]]],.],.]] [5,8,7,2,4,3,6,1]=>[1,5,4,2,8,3,7,6]=>[.,[[[.,[.,.]],.],[[[.,.],.],.]]] [1,7,2,4,8,5,6,3]=>[1,2,7,6,5,8,3,4]=>[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] [7,8,2,3,5,4,6,1]=>[1,7,6,4,3,2,8,5]=>[.,[[[[[.,.],.],[.,.]],.],[.,.]]] [8,7,2,3,5,4,6,1]=>[1,8,2,7,6,4,3,5]=>[.,[[.,[[[[.,.],[.,.]],.],.]],.]] [2,7,3,1,8,5,6,4]=>[1,2,7,6,5,8,4,3]=>[.,[.,[[[[[.,.],.],.],.],[.,.]]]] [3,8,5,2,1,6,7,4]=>[1,3,5,2,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [2,8,6,1,5,7,4,3]=>[1,2,8,3,6,7,4,5]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [8,3,5,1,7,6,4,2]=>[1,8,2,3,5,7,4,6]=>[.,[[.,[.,[[.,.],[[.,.],.]]]],.]] [6,4,1,5,7,8,2,3]=>[1,6,8,3,2,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [8,7,2,6,1,4,3,5]=>[1,8,5,2,7,3,4,6]=>[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] [6,1,7,3,8,2,4,5]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [7,1,8,6,4,2,3,5]=>[1,7,3,8,5,4,6,2]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [1,8,5,7,4,6,3,2]=>[1,2,8,3,5,4,7,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [1,4,7,6,8,3,5,2]=>[1,2,4,6,3,7,5,8]=>[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] [1,7,2,8,6,5,3,4]=>[1,2,7,3,4,8,5,6]=>[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] [5,7,1,6,4,2,3,8]=>[1,5,4,6,2,7,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [4,8,2,7,5,1,6,3]=>[1,4,7,6,2,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [2,8,4,6,7,1,5,3]=>[1,2,8,3,4,6,5,7]=>[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] [1,7,6,2,5,3,8,4]=>[1,2,7,8,4,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [1,7,5,2,4,3,8,6]=>[1,2,7,8,6,3,5,4]=>[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] [2,8,5,1,4,3,6,7]=>[1,2,8,7,6,3,5,4]=>[.,[.,[[[[.,[[.,.],.]],.],.],.]]] [1,3,2,5,7,4,6,9,8]=>[1,2,3,4,5,7,6,8,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [1,10,4,5,6,7,8,9,3,2]=>[1,2,10,3,4,5,6,7,8,9]=>[.,[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]] [3,1,2,5,7,6,8,4]=>[1,3,2,4,5,7,8,6]=>[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] [5,1,7,3,2,6,8,4]=>[1,5,2,3,7,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,7,2,3,5,1,6,8]=>[1,4,3,2,7,6,5,8]=>[.,[[[.,.],.],[[[.,.],.],[.,.]]]] [8,6,2,4,3,5,1,7]=>[1,8,7,2,6,5,3,4]=>[.,[[[.,[[[.,[.,.]],.],.]],.],.]] [8,1,2,4,7,3,5,6]=>[1,8,6,3,2,4,5,7]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [6,8,1,5,7,3,2,4]=>[1,6,3,2,8,4,5,7]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [3,7,6,2,1,4,5,8]=>[1,3,6,4,2,7,5,8]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [1,6,8,7,2,5,4,3]=>[1,2,6,5,3,8,4,7]=>[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] [1,2,3,4,7,5,6,9,8]=>[1,2,3,4,5,7,6,8,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [3,1,8,4,5,2,7,6]=>[1,3,8,6,2,4,5,7]=>[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] [2,3,7,6,1,8,4,5]=>[1,2,3,7,4,6,8,5]=>[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] [4,8,5,2,1,3,7,6]=>[1,4,2,8,6,3,5,7]=>[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] [5,8,4,2,1,3,7,6]=>[1,5,2,8,6,3,4,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [4,6,7,5,2,3,1,8]=>[1,4,5,2,6,3,7,8]=>[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] [6,2,5,3,8,7,1,4]=>[1,6,7,2,3,5,8,4]=>[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] [1,6,4,5,8,7,3,2]=>[1,2,6,7,3,4,5,8]=>[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] [8,4,7,5,2,3,1,6]=>[1,8,6,3,7,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,2,7,4,5,3,1,6]=>[1,8,6,3,7,2,4,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,2,4,7,5,3,1,6]=>[1,8,6,3,4,7,2,5]=>[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] [8,2,6,7,5,3,1,4]=>[1,8,4,7,2,3,6,5]=>[.,[[[.,[.,.]],[[[.,.],.],.]],.]] [8,4,6,7,5,3,1,2]=>[1,8,2,4,7,3,6,5]=>[.,[[.,[[.,.],[[[.,.],.],.]]],.]] [6,2,8,7,5,3,1,4]=>[1,6,3,8,4,7,2,5]=>[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] [4,6,5,3,8,7,1,2]=>[1,4,3,5,8,2,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [6,7,2,4,5,3,1,8]=>[1,6,3,2,7,4,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,8,7,4,5,3,1,2]=>[1,6,3,7,2,8,4,5]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [2,8,4,7,5,3,1,6]=>[1,2,8,6,3,4,7,5]=>[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] [5,8,7,4,6,3,1,2]=>[1,5,6,3,7,2,8,4]=>[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] [6,5,8,4,7,2,1,3]=>[1,6,2,5,7,3,8,4]=>[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] [8,1,6,2,5,7,3,4]=>[1,8,4,2,3,6,7,5]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [6,8,1,2,4,7,3,5]=>[1,6,7,3,2,8,5,4]=>[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] [1,2,7,4,5,6,8,9,3]=>[1,2,3,7,8,9,4,5,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]] [1,2,3,4,7,8,5,6,9]=>[1,2,3,4,5,7,6,8,9]=>[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] [1,2,3,4,6,5,8,7,9]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [1,2,3,4,8,9,5,6,7]=>[1,2,3,4,5,8,6,9,7]=>[.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]] [4,6,1,3,5,8,2,7]=>[1,4,3,2,6,8,7,5]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,5,1,3,8,7,2,6]=>[1,4,3,2,5,8,6,7]=>[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] [6,2,7,1,8,3,4,5]=>[1,6,3,7,4,2,5,8]=>[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] [6,4,5,8,1,7,2,3]=>[1,6,7,2,4,8,3,5]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [2,4,7,6,1,8,3,5]=>[1,2,4,6,8,5,3,7]=>[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] [2,1,7,8,9,3,4,5,6]=>[1,2,3,7,4,8,5,9,6]=>[.,[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]] [7,4,5,8,6,3,2,1]=>[1,7,2,4,8,3,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [3,4,2,6,8,5,7,1]=>[1,3,2,4,6,5,8,7]=>[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] [7,4,1,3,6,8,2,5]=>[1,7,2,4,3,5,6,8]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [1,6,2,8,7,3,4,5]=>[1,2,6,3,4,8,5,7]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [3,8,1,2,4,7,6,5]=>[1,3,2,8,5,4,6,7]=>[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] [1,4,5,7,3,6,8,2]=>[1,2,4,7,8,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,3,8,1,4,6,5,7]=>[1,2,3,8,7,5,4,6]=>[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] [3,6,2,4,7,5,8,1]=>[1,3,2,6,5,7,8,4]=>[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] [3,1,8,4,6,2,5,7]=>[1,3,8,7,5,6,2,4]=>[.,[[.,.],[[[[.,.],[.,.]],.],.]]] [4,2,7,3,5,8,1,6]=>[1,4,3,7,2,5,6,8]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [3,1,8,4,5,6,2,7]=>[1,3,8,7,2,4,5,6]=>[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] [7,1,4,2,8,6,3,5]=>[1,7,3,4,2,5,8,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [2,3,7,4,8,1,6,5]=>[1,2,3,7,6,4,5,8]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [1,6,3,5,8,7,4,2]=>[1,2,6,7,4,5,8,3]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [8,4,6,3,5,1,7,2]=>[1,8,2,4,3,6,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [7,3,2,6,8,4,5,1]=>[1,7,5,8,2,3,4,6]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [2,4,5,7,1,6,8,3]=>[1,2,4,7,8,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [8,4,2,6,7,3,5,1]=>[1,8,2,4,6,3,5,7]=>[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] [4,1,5,7,8,6,2,3]=>[1,4,7,2,3,5,8,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [7,6,2,3,5,8,4,1]=>[1,7,4,3,2,6,8,5]=>[.,[[[[.,.],.],[[.,.],.]],[.,.]]] [2,8,5,7,6,3,4,1]=>[1,2,8,3,5,6,4,7]=>[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] [8,7,4,6,2,5,3,1]=>[1,8,2,7,3,4,6,5]=>[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] [6,2,7,5,3,1,4,8]=>[1,6,2,3,7,4,5,8]=>[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] [8,2,4,6,3,1,7,5]=>[1,8,5,3,4,6,2,7]=>[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] [2,3,1,5,6,8,9,4,7]=>[1,2,3,4,5,6,8,7,9]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] [8,5,6,2,3,7,4,1]=>[1,8,2,5,3,6,7,4]=>[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] [7,8,1,4,5,6,2,3]=>[1,7,2,8,3,4,5,6]=>[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] [8,3,1,2,5,4,7,6]=>[1,8,6,4,2,3,5,7]=>[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] [8,1,5,3,7,4,2,6]=>[1,8,6,4,3,5,7,2]=>[.,[[[[[.,.],.],[.,.]],[.,.]],.]] [1,2,6,7,8,3,5,4]=>[1,2,3,6,4,7,5,8]=>[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] [1,2,4,8,6,7,3,5]=>[1,2,3,4,8,5,6,7]=>[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] [7,1,2,6,5,8,3,4]=>[1,7,3,2,4,6,8,5]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [7,4,8,3,5,6,2,1]=>[1,7,2,4,3,8,5,6]=>[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] [5,2,7,3,1,6,8,4]=>[1,5,2,3,7,8,4,6]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,6,3,1,2,7,8,5]=>[1,4,2,6,7,8,5,3]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [2,3,4,5,7,9,6,8,1]=>[1,2,3,4,5,7,6,9,8]=>[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]] [2,3,5,6,8,4,7,1]=>[1,2,3,5,8,4,6,7]=>[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] [2,4,5,8,3,6,7,1]=>[1,2,4,8,3,5,6,7]=>[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] [4,5,8,7,6,3,1,2]=>[1,4,7,2,5,6,3,8]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [8,7,4,6,5,3,1,2]=>[1,8,2,7,3,4,6,5]=>[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] [8,1,4,3,6,2,5,7]=>[1,8,7,5,6,2,3,4]=>[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] [8,1,5,7,6,4,3,2]=>[1,8,2,3,5,6,4,7]=>[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] [1,6,3,7,8,4,2,5]=>[1,2,6,4,7,3,5,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [5,3,8,4,6,7,2,1]=>[1,5,6,7,2,3,8,4]=>[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] [4,3,5,8,6,7,2,1]=>[1,4,8,2,3,5,6,7]=>[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] [3,2,7,8,5,6,4,1]=>[1,3,7,4,8,2,5,6]=>[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] [4,7,3,8,5,6,2,1]=>[1,4,8,2,7,3,5,6]=>[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] [7,1,4,8,5,6,3,2]=>[1,7,3,4,8,2,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [7,4,2,8,5,6,3,1]=>[1,7,3,2,4,8,5,6]=>[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] [3,4,8,2,6,7,5,1]=>[1,3,8,2,4,5,6,7]=>[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] [1,4,5,8,7,6,2,3]=>[1,2,4,8,3,5,7,6]=>[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] [5,2,1,3,8,4,6,7]=>[1,5,8,7,6,4,3,2]=>[.,[[[[.,.],.],.],[[[.,.],.],.]]] [1,4,3,5,8,2,6,7]=>[1,2,4,5,8,7,6,3]=>[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] [2,1,3,8,6,4,5,7]=>[1,2,3,4,8,7,5,6]=>[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] [1,3,6,4,5,8,2,7]=>[1,2,3,6,8,7,4,5]=>[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] [6,1,4,3,5,8,2,7]=>[1,6,8,7,2,3,4,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,1,5,4,6,3,8,2]=>[1,7,8,2,3,5,6,4]=>[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] [6,4,7,8,3,5,1,2]=>[1,6,5,3,7,2,4,8]=>[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] [3,5,2,4,8,6,7,1]=>[1,3,2,5,8,4,6,7]=>[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] [3,7,6,1,4,8,5,2]=>[1,3,6,8,2,7,5,4]=>[.,[[.,.],[[[.,.],.],[[.,.],.]]]] [8,4,7,1,5,6,2,3]=>[1,8,3,7,2,4,5,6]=>[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] [2,7,8,3,6,1,5,4]=>[1,2,7,5,6,3,8,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [1,7,8,3,6,2,5,4]=>[1,2,7,5,6,3,8,4]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [7,3,6,4,1,8,5,2]=>[1,7,5,2,3,6,8,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [7,8,4,3,6,1,5,2]=>[1,7,5,6,2,8,3,4]=>[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] [8,7,3,4,1,5,2,6]=>[1,8,6,5,2,7,3,4]=>[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] [1,7,5,4,3,8,2,6]=>[1,2,7,3,5,4,6,8]=>[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] [4,5,8,1,7,3,2,6]=>[1,4,2,5,7,3,8,6]=>[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] [4,6,7,1,3,8,2,5]=>[1,4,2,6,8,5,3,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [2,3,4,5,6,1,8,9,7]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,3,4,5,1,7,8,9,6]=>[1,2,3,4,5,6,7,8,9]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] [2,6,3,1,4,7,8,5]=>[1,2,6,7,8,5,4,3]=>[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] [2,3,4,5,6,7,1,9,10,8]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,7,3,4,1,8,5,6]=>[1,2,7,5,3,4,6,8]=>[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] [2,3,4,5,1,7,8,9,10,6]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [2,3,1,5,6,7,8,9,10,4]=>[1,2,3,4,5,6,7,8,9,10]=>[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] [8,6,4,5,1,3,7,2]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [8,5,4,7,6,1,2,3]=>[1,8,3,4,7,2,5,6]=>[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] [7,5,8,2,4,3,1,6]=>[1,7,2,5,4,3,8,6]=>[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] [2,3,7,8,1,4,6,5]=>[1,2,3,7,6,4,8,5]=>[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] [8,2,3,5,4,1,7,6]=>[1,8,6,2,3,4,5,7]=>[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] [5,7,2,4,1,3,8,6]=>[1,5,2,7,8,6,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [4,2,6,3,8,5,9,7,1]=>[1,4,3,6,5,8,7,9,2]=>[.,[[[.,.],.],[[.,.],[[.,.],[.,.]]]]] [4,2,6,3,5,8,1,7]=>[1,4,3,6,8,7,2,5]=>[.,[[[.,.],.],[[.,.],[[.,.],.]]]] [4,2,6,3,8,5,10,7,1,9]=>[1,4,3,6,5,8,7,10,9,2]=>[.,[[[.,.],.],[[.,.],[[.,.],[[.,.],.]]]]] [7,4,2,6,8,5,3,1]=>[1,7,3,2,4,6,5,8]=>[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] [8,5,2,4,6,3,1,7]=>[1,8,7,2,5,6,3,4]=>[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] [6,4,1,8,5,2,3,7]=>[1,6,2,4,8,7,3,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [8,6,2,3,5,7,4,1]=>[1,8,2,6,7,4,3,5]=>[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] [8,6,2,5,7,3,4,1]=>[1,8,2,6,3,4,5,7]=>[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] [6,3,4,8,5,1,2,7]=>[1,6,2,3,4,8,7,5]=>[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] [7,2,6,8,3,4,5,1]=>[1,7,5,3,6,4,8,2]=>[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] [1,6,7,5,4,8,2,3]=>[1,2,6,8,3,7,4,5]=>[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] [1,8,5,4,2,6,3,7]=>[1,2,8,7,3,5,4,6]=>[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] [5,7,3,6,2,1,4,8]=>[1,5,2,7,4,6,3,8]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [1,3,2,4,5,6,9,7,8]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [2,3,1,4,5,6,9,7,8]=>[1,2,3,4,5,6,7,9,8]=>[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] [4,1,5,7,3,6,8,2]=>[1,4,7,8,2,3,5,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] [1,4,5,7,6,8,2,3]=>[1,2,4,7,3,5,6,8]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [2,6,3,1,7,8,5,4]=>[1,2,6,8,4,3,5,7]=>[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] [3,6,1,8,7,4,5,2]=>[1,3,2,6,4,8,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [4,3,10,5,6,7,8,9,2,1]=>[1,4,5,6,7,8,9,2,3,10]=>[.,[[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]] [4,7,1,3,5,6,8,2]=>[1,4,3,2,7,8,5,6]=>[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] [4,3,5,7,8,2,6,1]=>[1,4,7,6,2,3,5,8]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [5,3,2,7,6,4,1,8]=>[1,5,6,4,7,2,3,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [5,7,3,2,1,8,6,4]=>[1,5,2,7,6,8,4,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [5,7,6,3,2,1,8,4]=>[1,5,2,7,8,4,3,6]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [1,7,3,5,4,2,6,8]=>[1,2,7,6,3,4,5,8]=>[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] [5,3,7,4,1,8,6,2]=>[1,5,2,3,7,6,8,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,3,1,7,6,8,2,4]=>[1,5,6,8,4,7,2,3]=>[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] [7,1,5,2,4,3,6,8]=>[1,7,6,3,5,4,2,8]=>[.,[[[[.,.],[[.,.],.]],.],[.,.]]] [6,8,7,3,2,1,5,4]=>[1,6,2,8,4,3,7,5]=>[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] [5,7,3,6,2,1,8,4]=>[1,5,2,7,8,4,6,3]=>[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] [3,6,5,2,4,8,1,7]=>[1,3,5,4,2,6,8,7]=>[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] [1,8,3,6,2,4,7,5]=>[1,2,8,5,3,4,6,7]=>[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] [1,8,7,5,6,4,2,3]=>[1,2,8,3,7,4,5,6]=>[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] [6,8,2,1,5,4,3,7]=>[1,6,4,2,8,7,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [6,3,2,1,5,8,4,7]=>[1,6,8,7,4,2,3,5]=>[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] [4,3,5,6,2,8,1,7]=>[1,4,6,8,7,2,3,5]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [6,3,5,2,7,8,4,1]=>[1,6,8,2,3,5,7,4]=>[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] [4,5,3,1,6,8,2,7]=>[1,4,2,5,6,8,7,3]=>[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] [3,4,6,7,5,1,8,2]=>[1,3,6,2,4,7,8,5]=>[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] [4,8,2,6,7,1,5,3]=>[1,4,6,2,8,3,5,7]=>[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] [4,2,6,1,8,3,5,7,9]=>[1,4,2,3,6,5,8,7,9]=>[.,[[.,[.,.]],[[.,.],[[.,.],[.,.]]]]] [4,2,6,1,8,3,10,5,7,9]=>[1,4,2,3,6,5,8,7,10,9]=>[.,[[.,[.,.]],[[.,.],[[.,.],[[.,.],.]]]]] [2,3,4,10,6,7,8,9,1,5]=>[1,2,3,4,10,5,6,7,8,9]=>[.,[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]] [2,3,10,5,6,7,8,9,1,4]=>[1,2,3,10,4,5,6,7,8,9]=>[.,[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]] [2,3,4,5,6,10,1,9,7,8]=>[1,2,3,4,5,6,10,8,9,7]=>[.,[.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]]] [2,3,4,5,10,1,8,9,6,7]=>[1,2,3,4,5,10,7,8,9,6]=>[.,[.,[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]]] [2,3,10,1,6,7,8,9,4,5]=>[1,2,3,10,5,6,7,8,9,4]=>[.,[.,[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]]] [1,5,2,4,7,6,8,3]=>[1,2,5,7,8,3,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,2,7,4,9,6,10,8,3]=>[1,2,5,4,7,6,9,8,10,3]=>[.,[.,[[[.,.],.],[[.,.],[[.,.],[.,.]]]]]] [2,5,4,7,1,8,3,6]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,5,4,7,3,8,2,6]=>[1,2,5,3,4,7,6,8]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,2,6,7,3,5,4,8]=>[1,2,3,6,5,4,7,8]=>[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] [1,3,8,6,7,4,5,2]=>[1,2,3,8,4,6,5,7]=>[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] [5,7,1,3,6,4,8,2]=>[1,5,6,4,3,2,7,8]=>[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] [8,2,5,4,1,7,3,6]=>[1,8,6,7,3,5,2,4]=>[.,[[[[.,.],[[.,.],.]],[.,.]],.]] [8,1,7,6,4,2,3,5]=>[1,8,5,4,6,2,3,7]=>[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] [1,8,6,3,7,4,5,2]=>[1,2,8,3,6,4,5,7]=>[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] [5,7,3,4,2,8,6,1]=>[1,5,2,7,6,8,3,4]=>[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] [5,8,3,4,2,7,6,1]=>[1,5,2,8,3,4,6,7]=>[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] [3,5,6,8,2,4,7,1]=>[1,3,6,4,8,2,5,7]=>[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] [6,4,8,7,3,2,5,1]=>[1,6,2,4,7,5,3,8]=>[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] [5,6,2,8,7,4,3,1]=>[1,5,7,3,2,6,4,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [6,2,8,3,7,4,5,1]=>[1,6,4,3,8,2,5,7]=>[.,[[[[.,.],.],[.,.]],[[.,.],.]]] [5,2,3,8,6,1,4,7]=>[1,5,6,2,3,4,8,7]=>[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] [7,8,6,1,4,2,5,3]=>[1,7,5,4,2,8,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [8,3,6,5,2,7,1,4]=>[1,8,4,5,2,3,6,7]=>[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] [5,1,3,6,4,2,7,8]=>[1,5,4,6,2,3,7,8]=>[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] [8,3,1,4,6,7,2,5]=>[1,8,5,6,7,2,3,4]=>[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] [7,8,5,1,2,6,3,4]=>[1,7,3,5,2,8,4,6]=>[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] [8,6,2,1,7,3,5,4]=>[1,8,4,2,6,3,5,7]=>[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] [9,3,4,5,6,8,7,2,1]=>[1,9,2,3,4,5,6,8,7]=>[.,[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.]] [10,3,4,5,6,7,9,8,2,1]=>[1,10,2,3,4,5,6,7,9,8]=>[.,[[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]],.]] [9,3,4,5,6,2,8,7,1]=>[1,9,2,3,4,5,6,7,8]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]] [9,2,4,5,6,8,7,3,1]=>[1,9,2,3,4,5,6,8,7]=>[.,[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.]] [9,3,2,5,6,7,8,4,1]=>[1,9,2,3,4,5,6,7,8]=>[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]] [7,8,6,1,4,3,5,2]=>[1,7,5,4,2,8,3,6]=>[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] [4,3,6,2,5,7,1,8]=>[1,4,2,3,6,7,5,8]=>[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] [1,6,5,7,3,4,8,2]=>[1,2,6,4,7,8,3,5]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [1,2,3,4,5,8,6,9,7,10]=>[1,2,3,4,5,6,8,9,7,10]=>[.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]] [8,2,6,5,1,7,4,3]=>[1,8,3,6,7,4,5,2]=>[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] [5,6,7,1,3,2,4,8]=>[1,5,3,7,4,2,6,8]=>[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] [7,1,8,4,3,2,6,5]=>[1,7,6,2,3,8,5,4]=>[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] [2,1,4,9,3,5,6,7,8]=>[1,2,3,4,9,8,7,6,5]=>[.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]] [1,8,5,2,7,6,4,3]=>[1,2,8,3,5,7,4,6]=>[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] [1,7,6,8,2,5,4,3]=>[1,2,7,4,8,3,6,5]=>[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] [4,6,5,7,1,8,2,3]=>[1,4,7,2,6,8,3,5]=>[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] [7,5,3,6,8,4,2,1]=>[1,7,2,5,8,3,4,6]=>[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] [7,4,6,2,8,5,3,1]=>[1,7,3,6,5,8,2,4]=>[.,[[[.,.],[[[.,.],.],.]],[.,.]]] [1,6,3,4,2,5,8,7]=>[1,2,6,5,3,4,7,8]=>[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] [1,5,7,6,2,3,8,4]=>[1,2,5,3,7,8,4,6]=>[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] [1,3,7,4,6,8,5,2]=>[1,2,3,7,5,6,8,4]=>[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] [3,7,4,6,8,1,5,2]=>[1,3,4,6,2,7,5,8]=>[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] [4,8,3,1,7,6,2,5]=>[1,4,2,8,5,7,3,6]=>[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] [2,6,7,5,3,4,1,8]=>[1,2,6,4,5,3,7,8]=>[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] [2,4,1,7,5,6,8,3]=>[1,2,4,7,8,3,5,6]=>[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] [7,2,4,8,3,5,1,6]=>[1,7,2,3,4,8,6,5]=>[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] [5,6,1,4,3,8,7,2]=>[1,5,3,2,6,8,4,7]=>[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] [4,1,3,7,8,6,5,2]=>[1,4,7,5,8,2,3,6]=>[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]