=>

[(1,2)]=>[(1,2)]=>[2,1]=>[1,2] [(1,2),(3,4)]=>[(1,2),(3,4)]=>[2,1,4,3]=>[3,4,1,2] [(1,3),(2,4)]=>[(1,3),(2,4)]=>[3,4,1,2]=>[2,1,4,3] [(1,4),(2,3)]=>[(1,4),(2,3)]=>[4,3,2,1]=>[1,2,3,4] [(1,2),(3,4),(5,6)]=>[(1,2),(3,4),(5,6)]=>[2,1,4,3,6,5]=>[5,6,3,4,1,2] [(1,3),(2,4),(5,6)]=>[(1,2),(3,5),(4,6)]=>[2,1,5,6,3,4]=>[4,3,6,5,1,2] [(1,4),(2,3),(5,6)]=>[(1,2),(3,6),(4,5)]=>[2,1,6,5,4,3]=>[3,4,5,6,1,2] [(1,5),(2,3),(4,6)]=>[(1,3),(2,6),(4,5)]=>[3,6,1,5,4,2]=>[2,4,5,1,6,3] [(1,6),(2,3),(4,5)]=>[(1,6),(2,3),(4,5)]=>[6,3,2,5,4,1]=>[1,4,5,2,3,6] [(1,6),(2,4),(3,5)]=>[(1,6),(2,4),(3,5)]=>[6,4,5,2,3,1]=>[1,3,2,5,4,6] [(1,5),(2,4),(3,6)]=>[(1,4),(2,6),(3,5)]=>[4,6,5,1,3,2]=>[2,3,1,5,6,4] [(1,4),(2,5),(3,6)]=>[(1,4),(2,5),(3,6)]=>[4,5,6,1,2,3]=>[3,2,1,6,5,4] [(1,3),(2,5),(4,6)]=>[(1,3),(2,5),(4,6)]=>[3,5,1,6,2,4]=>[4,2,6,1,5,3] [(1,2),(3,5),(4,6)]=>[(1,3),(2,4),(5,6)]=>[3,4,1,2,6,5]=>[5,6,2,1,4,3] [(1,2),(3,6),(4,5)]=>[(1,4),(2,3),(5,6)]=>[4,3,2,1,6,5]=>[5,6,1,2,3,4] [(1,3),(2,6),(4,5)]=>[(1,5),(2,3),(4,6)]=>[5,3,2,6,1,4]=>[4,1,6,2,3,5] [(1,4),(2,6),(3,5)]=>[(1,5),(2,4),(3,6)]=>[5,4,6,2,1,3]=>[3,1,2,6,4,5] [(1,5),(2,6),(3,4)]=>[(1,5),(2,6),(3,4)]=>[5,6,4,3,1,2]=>[2,1,3,4,6,5] [(1,6),(2,5),(3,4)]=>[(1,6),(2,5),(3,4)]=>[6,5,4,3,2,1]=>[1,2,3,4,5,6] [(1,2),(3,4),(5,6),(7,8)]=>[(1,2),(3,4),(5,6),(7,8)]=>[2,1,4,3,6,5,8,7]=>[7,8,5,6,3,4,1,2] [(1,3),(2,4),(5,6),(7,8)]=>[(1,2),(3,4),(5,7),(6,8)]=>[2,1,4,3,7,8,5,6]=>[6,5,8,7,3,4,1,2] [(1,4),(2,3),(5,6),(7,8)]=>[(1,2),(3,4),(5,8),(6,7)]=>[2,1,4,3,8,7,6,5]=>[5,6,7,8,3,4,1,2] [(1,5),(2,3),(4,6),(7,8)]=>[(1,2),(3,5),(4,8),(6,7)]=>[2,1,5,8,3,7,6,4]=>[4,6,7,3,8,5,1,2] [(1,6),(2,3),(4,5),(7,8)]=>[(1,2),(3,8),(4,5),(6,7)]=>[2,1,8,5,4,7,6,3]=>[3,6,7,4,5,8,1,2] [(1,7),(2,3),(4,5),(6,8)]=>[(1,3),(2,8),(4,5),(6,7)]=>[3,8,1,5,4,7,6,2]=>[2,6,7,4,5,1,8,3] [(1,8),(2,3),(4,5),(6,7)]=>[(1,8),(2,3),(4,5),(6,7)]=>[8,3,2,5,4,7,6,1]=>[1,6,7,4,5,2,3,8] [(1,8),(2,4),(3,5),(6,7)]=>[(1,8),(2,3),(4,6),(5,7)]=>[8,3,2,6,7,4,5,1]=>[1,5,4,7,6,2,3,8] [(1,7),(2,4),(3,5),(6,8)]=>[(1,3),(2,8),(4,6),(5,7)]=>[3,8,1,6,7,4,5,2]=>[2,5,4,7,6,1,8,3] [(1,6),(2,4),(3,5),(7,8)]=>[(1,2),(3,8),(4,6),(5,7)]=>[2,1,8,6,7,4,5,3]=>[3,5,4,7,6,8,1,2] [(1,5),(2,4),(3,6),(7,8)]=>[(1,2),(3,6),(4,8),(5,7)]=>[2,1,6,8,7,3,5,4]=>[4,5,3,7,8,6,1,2] [(1,4),(2,5),(3,6),(7,8)]=>[(1,2),(3,6),(4,7),(5,8)]=>[2,1,6,7,8,3,4,5]=>[5,4,3,8,7,6,1,2] [(1,3),(2,5),(4,6),(7,8)]=>[(1,2),(3,5),(4,7),(6,8)]=>[2,1,5,7,3,8,4,6]=>[6,4,8,3,7,5,1,2] [(1,2),(3,5),(4,6),(7,8)]=>[(1,2),(3,5),(4,6),(7,8)]=>[2,1,5,6,3,4,8,7]=>[7,8,4,3,6,5,1,2] [(1,2),(3,6),(4,5),(7,8)]=>[(1,2),(3,6),(4,5),(7,8)]=>[2,1,6,5,4,3,8,7]=>[7,8,3,4,5,6,1,2] [(1,3),(2,6),(4,5),(7,8)]=>[(1,2),(3,7),(4,5),(6,8)]=>[2,1,7,5,4,8,3,6]=>[6,3,8,4,5,7,1,2] [(1,4),(2,6),(3,5),(7,8)]=>[(1,2),(3,7),(4,6),(5,8)]=>[2,1,7,6,8,4,3,5]=>[5,3,4,8,6,7,1,2] [(1,5),(2,6),(3,4),(7,8)]=>[(1,2),(3,7),(4,8),(5,6)]=>[2,1,7,8,6,5,3,4]=>[4,3,5,6,8,7,1,2] [(1,6),(2,5),(3,4),(7,8)]=>[(1,2),(3,8),(4,7),(5,6)]=>[2,1,8,7,6,5,4,3]=>[3,4,5,6,7,8,1,2] [(1,7),(2,5),(3,4),(6,8)]=>[(1,3),(2,8),(4,7),(5,6)]=>[3,8,1,7,6,5,4,2]=>[2,4,5,6,7,1,8,3] [(1,8),(2,5),(3,4),(6,7)]=>[(1,8),(2,3),(4,7),(5,6)]=>[8,3,2,7,6,5,4,1]=>[1,4,5,6,7,2,3,8] [(1,8),(2,6),(3,4),(5,7)]=>[(1,8),(2,4),(3,7),(5,6)]=>[8,4,7,2,6,5,3,1]=>[1,3,5,6,2,7,4,8] [(1,7),(2,6),(3,4),(5,8)]=>[(1,4),(2,8),(3,7),(5,6)]=>[4,8,7,1,6,5,3,2]=>[2,3,5,6,1,7,8,4] [(1,6),(2,7),(3,4),(5,8)]=>[(1,4),(2,7),(3,8),(5,6)]=>[4,7,8,1,6,5,2,3]=>[3,2,5,6,1,8,7,4] [(1,5),(2,7),(3,4),(6,8)]=>[(1,3),(2,7),(4,8),(5,6)]=>[3,7,1,8,6,5,2,4]=>[4,2,5,6,8,1,7,3] [(1,4),(2,7),(3,5),(6,8)]=>[(1,3),(2,7),(4,6),(5,8)]=>[3,7,1,6,8,4,2,5]=>[5,2,4,8,6,1,7,3] [(1,3),(2,7),(4,5),(6,8)]=>[(1,3),(2,7),(4,5),(6,8)]=>[3,7,1,5,4,8,2,6]=>[6,2,8,4,5,1,7,3] [(1,2),(3,7),(4,5),(6,8)]=>[(1,3),(2,6),(4,5),(7,8)]=>[3,6,1,5,4,2,8,7]=>[7,8,2,4,5,1,6,3] [(1,2),(3,8),(4,5),(6,7)]=>[(1,6),(2,3),(4,5),(7,8)]=>[6,3,2,5,4,1,8,7]=>[7,8,1,4,5,2,3,6] [(1,3),(2,8),(4,5),(6,7)]=>[(1,7),(2,3),(4,5),(6,8)]=>[7,3,2,5,4,8,1,6]=>[6,1,8,4,5,2,3,7] [(1,4),(2,8),(3,5),(6,7)]=>[(1,7),(2,3),(4,6),(5,8)]=>[7,3,2,6,8,4,1,5]=>[5,1,4,8,6,2,3,7] [(1,5),(2,8),(3,4),(6,7)]=>[(1,7),(2,3),(4,8),(5,6)]=>[7,3,2,8,6,5,1,4]=>[4,1,5,6,8,2,3,7] [(1,6),(2,8),(3,4),(5,7)]=>[(1,7),(2,4),(3,8),(5,6)]=>[7,4,8,2,6,5,1,3]=>[3,1,5,6,2,8,4,7] [(1,7),(2,8),(3,4),(5,6)]=>[(1,7),(2,8),(3,4),(5,6)]=>[7,8,4,3,6,5,1,2]=>[2,1,5,6,3,4,8,7] [(1,8),(2,7),(3,4),(5,6)]=>[(1,8),(2,7),(3,4),(5,6)]=>[8,7,4,3,6,5,2,1]=>[1,2,5,6,3,4,7,8] [(1,8),(2,7),(3,5),(4,6)]=>[(1,8),(2,7),(3,5),(4,6)]=>[8,7,5,6,3,4,2,1]=>[1,2,4,3,6,5,7,8] [(1,7),(2,8),(3,5),(4,6)]=>[(1,7),(2,8),(3,5),(4,6)]=>[7,8,5,6,3,4,1,2]=>[2,1,4,3,6,5,8,7] [(1,6),(2,8),(3,5),(4,7)]=>[(1,7),(2,5),(3,8),(4,6)]=>[7,5,8,6,2,4,1,3]=>[3,1,4,2,6,8,5,7] [(1,5),(2,8),(3,6),(4,7)]=>[(1,7),(2,5),(3,6),(4,8)]=>[7,5,6,8,2,3,1,4]=>[4,1,3,2,8,6,5,7] [(1,4),(2,8),(3,6),(5,7)]=>[(1,7),(2,4),(3,6),(5,8)]=>[7,4,6,2,8,3,1,5]=>[5,1,3,8,2,6,4,7] [(1,3),(2,8),(4,6),(5,7)]=>[(1,7),(2,4),(3,5),(6,8)]=>[7,4,5,2,3,8,1,6]=>[6,1,8,3,2,5,4,7] [(1,2),(3,8),(4,6),(5,7)]=>[(1,6),(2,4),(3,5),(7,8)]=>[6,4,5,2,3,1,8,7]=>[7,8,1,3,2,5,4,6] [(1,2),(3,7),(4,6),(5,8)]=>[(1,4),(2,6),(3,5),(7,8)]=>[4,6,5,1,3,2,8,7]=>[7,8,2,3,1,5,6,4] [(1,3),(2,7),(4,6),(5,8)]=>[(1,4),(2,7),(3,5),(6,8)]=>[4,7,5,1,3,8,2,6]=>[6,2,8,3,1,5,7,4] [(1,4),(2,7),(3,6),(5,8)]=>[(1,4),(2,7),(3,6),(5,8)]=>[4,7,6,1,8,3,2,5]=>[5,2,3,8,1,6,7,4] [(1,5),(2,7),(3,6),(4,8)]=>[(1,5),(2,7),(3,6),(4,8)]=>[5,7,6,8,1,3,2,4]=>[4,2,3,1,8,6,7,5] [(1,6),(2,7),(3,5),(4,8)]=>[(1,5),(2,7),(3,8),(4,6)]=>[5,7,8,6,1,4,2,3]=>[3,2,4,1,6,8,7,5] [(1,7),(2,6),(3,5),(4,8)]=>[(1,5),(2,8),(3,7),(4,6)]=>[5,8,7,6,1,4,3,2]=>[2,3,4,1,6,7,8,5] [(1,8),(2,6),(3,5),(4,7)]=>[(1,8),(2,5),(3,7),(4,6)]=>[8,5,7,6,2,4,3,1]=>[1,3,4,2,6,7,5,8] [(1,8),(2,5),(3,6),(4,7)]=>[(1,8),(2,5),(3,6),(4,7)]=>[8,5,6,7,2,3,4,1]=>[1,4,3,2,7,6,5,8] [(1,7),(2,5),(3,6),(4,8)]=>[(1,5),(2,8),(3,6),(4,7)]=>[5,8,6,7,1,3,4,2]=>[2,4,3,1,7,6,8,5] [(1,6),(2,5),(3,7),(4,8)]=>[(1,5),(2,6),(3,8),(4,7)]=>[5,6,8,7,1,2,4,3]=>[3,4,2,1,7,8,6,5] [(1,5),(2,6),(3,7),(4,8)]=>[(1,5),(2,6),(3,7),(4,8)]=>[5,6,7,8,1,2,3,4]=>[4,3,2,1,8,7,6,5] [(1,4),(2,6),(3,7),(5,8)]=>[(1,4),(2,6),(3,7),(5,8)]=>[4,6,7,1,8,2,3,5]=>[5,3,2,8,1,7,6,4] [(1,3),(2,6),(4,7),(5,8)]=>[(1,4),(2,5),(3,7),(6,8)]=>[4,5,7,1,2,8,3,6]=>[6,3,8,2,1,7,5,4] [(1,2),(3,6),(4,7),(5,8)]=>[(1,4),(2,5),(3,6),(7,8)]=>[4,5,6,1,2,3,8,7]=>[7,8,3,2,1,6,5,4] [(1,2),(3,5),(4,7),(6,8)]=>[(1,3),(2,5),(4,6),(7,8)]=>[3,5,1,6,2,4,8,7]=>[7,8,4,2,6,1,5,3] [(1,3),(2,5),(4,7),(6,8)]=>[(1,3),(2,5),(4,7),(6,8)]=>[3,5,1,7,2,8,4,6]=>[6,4,8,2,7,1,5,3] [(1,4),(2,5),(3,7),(6,8)]=>[(1,3),(2,6),(4,7),(5,8)]=>[3,6,1,7,8,2,4,5]=>[5,4,2,8,7,1,6,3] [(1,5),(2,4),(3,7),(6,8)]=>[(1,3),(2,6),(4,8),(5,7)]=>[3,6,1,8,7,2,5,4]=>[4,5,2,7,8,1,6,3] [(1,6),(2,4),(3,7),(5,8)]=>[(1,4),(2,6),(3,8),(5,7)]=>[4,6,8,1,7,2,5,3]=>[3,5,2,7,1,8,6,4] [(1,7),(2,4),(3,6),(5,8)]=>[(1,4),(2,8),(3,6),(5,7)]=>[4,8,6,1,7,3,5,2]=>[2,5,3,7,1,6,8,4] [(1,8),(2,4),(3,6),(5,7)]=>[(1,8),(2,4),(3,6),(5,7)]=>[8,4,6,2,7,3,5,1]=>[1,5,3,7,2,6,4,8] [(1,8),(2,3),(4,6),(5,7)]=>[(1,8),(2,4),(3,5),(6,7)]=>[8,4,5,2,3,7,6,1]=>[1,6,7,3,2,5,4,8] [(1,7),(2,3),(4,6),(5,8)]=>[(1,4),(2,8),(3,5),(6,7)]=>[4,8,5,1,3,7,6,2]=>[2,6,7,3,1,5,8,4] [(1,6),(2,3),(4,7),(5,8)]=>[(1,4),(2,5),(3,8),(6,7)]=>[4,5,8,1,2,7,6,3]=>[3,6,7,2,1,8,5,4] [(1,5),(2,3),(4,7),(6,8)]=>[(1,3),(2,5),(4,8),(6,7)]=>[3,5,1,8,2,7,6,4]=>[4,6,7,2,8,1,5,3] [(1,4),(2,3),(5,7),(6,8)]=>[(1,3),(2,4),(5,8),(6,7)]=>[3,4,1,2,8,7,6,5]=>[5,6,7,8,2,1,4,3] [(1,3),(2,4),(5,7),(6,8)]=>[(1,3),(2,4),(5,7),(6,8)]=>[3,4,1,2,7,8,5,6]=>[6,5,8,7,2,1,4,3] [(1,2),(3,4),(5,7),(6,8)]=>[(1,3),(2,4),(5,6),(7,8)]=>[3,4,1,2,6,5,8,7]=>[7,8,5,6,2,1,4,3] [(1,2),(3,4),(5,8),(6,7)]=>[(1,4),(2,3),(5,6),(7,8)]=>[4,3,2,1,6,5,8,7]=>[7,8,5,6,1,2,3,4] [(1,3),(2,4),(5,8),(6,7)]=>[(1,4),(2,3),(5,7),(6,8)]=>[4,3,2,1,7,8,5,6]=>[6,5,8,7,1,2,3,4] [(1,4),(2,3),(5,8),(6,7)]=>[(1,4),(2,3),(5,8),(6,7)]=>[4,3,2,1,8,7,6,5]=>[5,6,7,8,1,2,3,4] [(1,5),(2,3),(4,8),(6,7)]=>[(1,5),(2,3),(4,8),(6,7)]=>[5,3,2,8,1,7,6,4]=>[4,6,7,1,8,2,3,5] [(1,6),(2,3),(4,8),(5,7)]=>[(1,5),(2,4),(3,8),(6,7)]=>[5,4,8,2,1,7,6,3]=>[3,6,7,1,2,8,4,5] [(1,7),(2,3),(4,8),(5,6)]=>[(1,5),(2,8),(3,4),(6,7)]=>[5,8,4,3,1,7,6,2]=>[2,6,7,1,3,4,8,5] [(1,8),(2,3),(4,7),(5,6)]=>[(1,8),(2,5),(3,4),(6,7)]=>[8,5,4,3,2,7,6,1]=>[1,6,7,2,3,4,5,8] [(1,8),(2,4),(3,7),(5,6)]=>[(1,8),(2,6),(3,4),(5,7)]=>[8,6,4,3,7,2,5,1]=>[1,5,2,7,3,4,6,8] [(1,7),(2,4),(3,8),(5,6)]=>[(1,6),(2,8),(3,4),(5,7)]=>[6,8,4,3,7,1,5,2]=>[2,5,1,7,3,4,8,6] [(1,6),(2,4),(3,8),(5,7)]=>[(1,6),(2,4),(3,8),(5,7)]=>[6,4,8,2,7,1,5,3]=>[3,5,1,7,2,8,4,6] [(1,5),(2,4),(3,8),(6,7)]=>[(1,6),(2,3),(4,8),(5,7)]=>[6,3,2,8,7,1,5,4]=>[4,5,1,7,8,2,3,6] [(1,4),(2,5),(3,8),(6,7)]=>[(1,6),(2,3),(4,7),(5,8)]=>[6,3,2,7,8,1,4,5]=>[5,4,1,8,7,2,3,6] [(1,3),(2,5),(4,8),(6,7)]=>[(1,5),(2,3),(4,7),(6,8)]=>[5,3,2,7,1,8,4,6]=>[6,4,8,1,7,2,3,5] [(1,2),(3,5),(4,8),(6,7)]=>[(1,5),(2,3),(4,6),(7,8)]=>[5,3,2,6,1,4,8,7]=>[7,8,4,1,6,2,3,5] [(1,2),(3,6),(4,8),(5,7)]=>[(1,5),(2,4),(3,6),(7,8)]=>[5,4,6,2,1,3,8,7]=>[7,8,3,1,2,6,4,5] [(1,3),(2,6),(4,8),(5,7)]=>[(1,5),(2,4),(3,7),(6,8)]=>[5,4,7,2,1,8,3,6]=>[6,3,8,1,2,7,4,5] [(1,4),(2,6),(3,8),(5,7)]=>[(1,6),(2,4),(3,7),(5,8)]=>[6,4,7,2,8,1,3,5]=>[5,3,1,8,2,7,4,6] [(1,5),(2,6),(3,8),(4,7)]=>[(1,6),(2,5),(3,7),(4,8)]=>[6,5,7,8,2,1,3,4]=>[4,3,1,2,8,7,5,6] [(1,6),(2,5),(3,8),(4,7)]=>[(1,6),(2,5),(3,8),(4,7)]=>[6,5,8,7,2,1,4,3]=>[3,4,1,2,7,8,5,6] [(1,7),(2,5),(3,8),(4,6)]=>[(1,6),(2,8),(3,5),(4,7)]=>[6,8,5,7,3,1,4,2]=>[2,4,1,3,7,5,8,6] [(1,8),(2,5),(3,7),(4,6)]=>[(1,8),(2,6),(3,5),(4,7)]=>[8,6,5,7,3,2,4,1]=>[1,4,2,3,7,5,6,8] [(1,8),(2,6),(3,7),(4,5)]=>[(1,8),(2,6),(3,7),(4,5)]=>[8,6,7,5,4,2,3,1]=>[1,3,2,4,5,7,6,8] [(1,7),(2,6),(3,8),(4,5)]=>[(1,6),(2,8),(3,7),(4,5)]=>[6,8,7,5,4,1,3,2]=>[2,3,1,4,5,7,8,6] [(1,6),(2,7),(3,8),(4,5)]=>[(1,6),(2,7),(3,8),(4,5)]=>[6,7,8,5,4,1,2,3]=>[3,2,1,4,5,8,7,6] [(1,5),(2,7),(3,8),(4,6)]=>[(1,6),(2,7),(3,5),(4,8)]=>[6,7,5,8,3,1,2,4]=>[4,2,1,3,8,5,7,6] [(1,4),(2,7),(3,8),(5,6)]=>[(1,6),(2,7),(3,4),(5,8)]=>[6,7,4,3,8,1,2,5]=>[5,2,1,8,3,4,7,6] [(1,3),(2,7),(4,8),(5,6)]=>[(1,5),(2,7),(3,4),(6,8)]=>[5,7,4,3,1,8,2,6]=>[6,2,8,1,3,4,7,5] [(1,2),(3,7),(4,8),(5,6)]=>[(1,5),(2,6),(3,4),(7,8)]=>[5,6,4,3,1,2,8,7]=>[7,8,2,1,3,4,6,5] [(1,2),(3,8),(4,7),(5,6)]=>[(1,6),(2,5),(3,4),(7,8)]=>[6,5,4,3,2,1,8,7]=>[7,8,1,2,3,4,5,6] [(1,3),(2,8),(4,7),(5,6)]=>[(1,7),(2,5),(3,4),(6,8)]=>[7,5,4,3,2,8,1,6]=>[6,1,8,2,3,4,5,7] [(1,4),(2,8),(3,7),(5,6)]=>[(1,7),(2,6),(3,4),(5,8)]=>[7,6,4,3,8,2,1,5]=>[5,1,2,8,3,4,6,7] [(1,5),(2,8),(3,7),(4,6)]=>[(1,7),(2,6),(3,5),(4,8)]=>[7,6,5,8,3,2,1,4]=>[4,1,2,3,8,5,6,7] [(1,6),(2,8),(3,7),(4,5)]=>[(1,7),(2,6),(3,8),(4,5)]=>[7,6,8,5,4,2,1,3]=>[3,1,2,4,5,8,6,7] [(1,7),(2,8),(3,6),(4,5)]=>[(1,7),(2,8),(3,6),(4,5)]=>[7,8,6,5,4,3,1,2]=>[2,1,3,4,5,6,8,7] [(1,8),(2,7),(3,6),(4,5)]=>[(1,8),(2,7),(3,6),(4,5)]=>[8,7,6,5,4,3,2,1]=>[1,2,3,4,5,6,7,8] [(1,2),(3,4),(5,6),(7,8),(9,10)]=>[(1,2),(3,4),(5,6),(7,8),(9,10)]=>[2,1,4,3,6,5,8,7,10,9]=>[9,10,7,8,5,6,3,4,1,2] [(1,4),(2,3),(5,6),(7,8),(9,10)]=>[(1,2),(3,4),(5,6),(7,10),(8,9)]=>[2,1,4,3,6,5,10,9,8,7]=>[7,8,9,10,5,6,3,4,1,2] [(1,6),(2,3),(4,5),(7,8),(9,10)]=>[(1,2),(3,4),(5,10),(6,7),(8,9)]=>[2,1,4,3,10,7,6,9,8,5]=>[5,8,9,6,7,10,3,4,1,2] [(1,8),(2,3),(4,5),(6,7),(9,10)]=>[(1,2),(3,10),(4,5),(6,7),(8,9)]=>[2,1,10,5,4,7,6,9,8,3]=>[3,8,9,6,7,4,5,10,1,2] [(1,10),(2,3),(4,5),(6,7),(8,9)]=>[(1,10),(2,3),(4,5),(6,7),(8,9)]=>[10,3,2,5,4,7,6,9,8,1]=>[1,8,9,6,7,4,5,2,3,10] [(1,6),(2,4),(3,5),(7,8),(9,10)]=>[(1,2),(3,4),(5,10),(6,8),(7,9)]=>[2,1,4,3,10,8,9,6,7,5]=>[5,7,6,9,8,10,3,4,1,2] [(1,2),(3,6),(4,5),(7,8),(9,10)]=>[(1,2),(3,4),(5,8),(6,7),(9,10)]=>[2,1,4,3,8,7,6,5,10,9]=>[9,10,5,6,7,8,3,4,1,2] [(1,6),(2,5),(3,4),(7,8),(9,10)]=>[(1,2),(3,4),(5,10),(6,9),(7,8)]=>[2,1,4,3,10,9,8,7,6,5]=>[5,6,7,8,9,10,3,4,1,2] [(1,8),(2,5),(3,4),(6,7),(9,10)]=>[(1,2),(3,10),(4,5),(6,9),(7,8)]=>[2,1,10,5,4,9,8,7,6,3]=>[3,6,7,8,9,4,5,10,1,2] [(1,10),(2,5),(3,4),(6,7),(8,9)]=>[(1,10),(2,3),(4,5),(6,9),(7,8)]=>[10,3,2,5,4,9,8,7,6,1]=>[1,6,7,8,9,4,5,2,3,10] [(1,2),(3,8),(4,5),(6,7),(9,10)]=>[(1,2),(3,8),(4,5),(6,7),(9,10)]=>[2,1,8,5,4,7,6,3,10,9]=>[9,10,3,6,7,4,5,8,1,2] [(1,8),(2,7),(3,4),(5,6),(9,10)]=>[(1,2),(3,10),(4,9),(5,6),(7,8)]=>[2,1,10,9,6,5,8,7,4,3]=>[3,4,7,8,5,6,9,10,1,2] [(1,10),(2,7),(3,4),(5,6),(8,9)]=>[(1,10),(2,3),(4,9),(5,6),(7,8)]=>[10,3,2,9,6,5,8,7,4,1]=>[1,4,7,8,5,6,9,2,3,10] [(1,2),(3,10),(4,5),(6,7),(8,9)]=>[(1,8),(2,3),(4,5),(6,7),(9,10)]=>[8,3,2,5,4,7,6,1,10,9]=>[9,10,1,6,7,4,5,2,3,8] [(1,10),(2,9),(3,4),(5,6),(7,8)]=>[(1,10),(2,9),(3,4),(5,6),(7,8)]=>[10,9,4,3,6,5,8,7,2,1]=>[1,2,7,8,5,6,3,4,9,10] [(1,2),(3,8),(4,6),(5,7),(9,10)]=>[(1,2),(3,8),(4,6),(5,7),(9,10)]=>[2,1,8,6,7,4,5,3,10,9]=>[9,10,3,5,4,7,6,8,1,2] [(1,2),(3,4),(5,8),(6,7),(9,10)]=>[(1,2),(3,6),(4,5),(7,8),(9,10)]=>[2,1,6,5,4,3,8,7,10,9]=>[9,10,7,8,3,4,5,6,1,2] [(1,4),(2,3),(5,8),(6,7),(9,10)]=>[(1,2),(3,6),(4,5),(7,10),(8,9)]=>[2,1,6,5,4,3,10,9,8,7]=>[7,8,9,10,3,4,5,6,1,2] [(1,8),(2,3),(4,7),(5,6),(9,10)]=>[(1,2),(3,10),(4,7),(5,6),(8,9)]=>[2,1,10,7,6,5,4,9,8,3]=>[3,8,9,4,5,6,7,10,1,2] [(1,10),(2,3),(4,7),(5,6),(8,9)]=>[(1,10),(2,3),(4,7),(5,6),(8,9)]=>[10,3,2,7,6,5,4,9,8,1]=>[1,8,9,4,5,6,7,2,3,10] [(1,2),(3,8),(4,7),(5,6),(9,10)]=>[(1,2),(3,8),(4,7),(5,6),(9,10)]=>[2,1,8,7,6,5,4,3,10,9]=>[9,10,3,4,5,6,7,8,1,2] [(1,8),(2,7),(3,6),(4,5),(9,10)]=>[(1,2),(3,10),(4,9),(5,8),(6,7)]=>[2,1,10,9,8,7,6,5,4,3]=>[3,4,5,6,7,8,9,10,1,2] [(1,10),(2,7),(3,6),(4,5),(8,9)]=>[(1,10),(2,3),(4,9),(5,8),(6,7)]=>[10,3,2,9,8,7,6,5,4,1]=>[1,4,5,6,7,8,9,2,3,10] [(1,2),(3,10),(4,7),(5,6),(8,9)]=>[(1,8),(2,3),(4,7),(5,6),(9,10)]=>[8,3,2,7,6,5,4,1,10,9]=>[9,10,1,4,5,6,7,2,3,8] [(1,10),(2,9),(3,6),(4,5),(7,8)]=>[(1,10),(2,9),(3,4),(5,8),(6,7)]=>[10,9,4,3,8,7,6,5,2,1]=>[1,2,5,6,7,8,3,4,9,10] [(1,2),(3,4),(5,10),(6,7),(8,9)]=>[(1,6),(2,3),(4,5),(7,8),(9,10)]=>[6,3,2,5,4,1,8,7,10,9]=>[9,10,7,8,1,4,5,2,3,6] [(1,4),(2,3),(5,10),(6,7),(8,9)]=>[(1,6),(2,3),(4,5),(7,10),(8,9)]=>[6,3,2,5,4,1,10,9,8,7]=>[7,8,9,10,1,4,5,2,3,6] [(1,10),(2,3),(4,9),(5,6),(7,8)]=>[(1,10),(2,7),(3,4),(5,6),(8,9)]=>[10,7,4,3,6,5,2,9,8,1]=>[1,8,9,2,5,6,3,4,7,10] [(1,2),(3,10),(4,9),(5,6),(7,8)]=>[(1,8),(2,7),(3,4),(5,6),(9,10)]=>[8,7,4,3,6,5,2,1,10,9]=>[9,10,1,2,5,6,3,4,7,8] [(1,10),(2,9),(3,8),(4,5),(6,7)]=>[(1,10),(2,9),(3,8),(4,5),(6,7)]=>[10,9,8,5,4,7,6,3,2,1]=>[1,2,3,6,7,4,5,8,9,10] [(1,4),(2,9),(3,10),(5,7),(6,8)]=>[(1,8),(2,9),(3,5),(4,6),(7,10)]=>[8,9,5,6,3,4,10,1,2,7]=>[7,2,1,10,4,3,6,5,9,8] [(1,10),(2,8),(3,9),(4,6),(5,7)]=>[(1,10),(2,8),(3,9),(4,6),(5,7)]=>[10,8,9,6,7,4,5,2,3,1]=>[1,3,2,5,4,7,6,9,8,10] [(1,2),(3,4),(5,10),(6,8),(7,9)]=>[(1,6),(2,4),(3,5),(7,8),(9,10)]=>[6,4,5,2,3,1,8,7,10,9]=>[9,10,7,8,1,3,2,5,4,6] [(1,6),(2,7),(3,8),(4,9),(5,10)]=>[(1,6),(2,7),(3,8),(4,9),(5,10)]=>[6,7,8,9,10,1,2,3,4,5]=>[5,4,3,2,1,10,9,8,7,6] [(1,2),(3,4),(5,6),(7,10),(8,9)]=>[(1,4),(2,3),(5,6),(7,8),(9,10)]=>[4,3,2,1,6,5,8,7,10,9]=>[9,10,7,8,5,6,1,2,3,4] [(1,4),(2,3),(5,6),(7,10),(8,9)]=>[(1,4),(2,3),(5,6),(7,10),(8,9)]=>[4,3,2,1,6,5,10,9,8,7]=>[7,8,9,10,5,6,1,2,3,4] [(1,6),(2,3),(4,5),(7,10),(8,9)]=>[(1,4),(2,3),(5,10),(6,7),(8,9)]=>[4,3,2,1,10,7,6,9,8,5]=>[5,8,9,6,7,10,1,2,3,4] [(1,10),(2,3),(4,5),(6,9),(7,8)]=>[(1,10),(2,5),(3,4),(6,7),(8,9)]=>[10,5,4,3,2,7,6,9,8,1]=>[1,8,9,6,7,2,3,4,5,10] [(1,2),(3,6),(4,5),(7,10),(8,9)]=>[(1,4),(2,3),(5,8),(6,7),(9,10)]=>[4,3,2,1,8,7,6,5,10,9]=>[9,10,5,6,7,8,1,2,3,4] [(1,6),(2,5),(3,4),(7,10),(8,9)]=>[(1,4),(2,3),(5,10),(6,9),(7,8)]=>[4,3,2,1,10,9,8,7,6,5]=>[5,6,7,8,9,10,1,2,3,4] [(1,10),(2,5),(3,4),(6,9),(7,8)]=>[(1,10),(2,5),(3,4),(6,9),(7,8)]=>[10,5,4,3,2,9,8,7,6,1]=>[1,6,7,8,9,2,3,4,5,10] [(1,2),(3,10),(4,5),(6,9),(7,8)]=>[(1,8),(2,5),(3,4),(6,7),(9,10)]=>[8,5,4,3,2,7,6,1,10,9]=>[9,10,1,6,7,2,3,4,5,8] [(1,10),(2,9),(3,4),(5,8),(6,7)]=>[(1,10),(2,9),(3,6),(4,5),(7,8)]=>[10,9,6,5,4,3,8,7,2,1]=>[1,2,7,8,3,4,5,6,9,10] [(1,7),(2,10),(3,5),(4,9),(6,8)]=>[(1,9),(2,7),(3,5),(4,10),(6,8)]=>[9,7,5,10,3,8,2,6,1,4]=>[4,1,6,2,8,3,10,5,7,9] [(1,5),(2,6),(3,7),(4,10),(8,9)]=>[(1,7),(2,3),(4,8),(5,9),(6,10)]=>[7,3,2,8,9,10,1,4,5,6]=>[6,5,4,1,10,9,8,2,3,7] [(1,2),(3,4),(5,10),(6,9),(7,8)]=>[(1,6),(2,5),(3,4),(7,8),(9,10)]=>[6,5,4,3,2,1,8,7,10,9]=>[9,10,7,8,1,2,3,4,5,6] [(1,4),(2,3),(5,10),(6,9),(7,8)]=>[(1,6),(2,5),(3,4),(7,10),(8,9)]=>[6,5,4,3,2,1,10,9,8,7]=>[7,8,9,10,1,2,3,4,5,6] [(1,10),(2,3),(4,9),(5,8),(6,7)]=>[(1,10),(2,7),(3,6),(4,5),(8,9)]=>[10,7,6,5,4,3,2,9,8,1]=>[1,8,9,2,3,4,5,6,7,10] [(1,4),(2,5),(3,10),(6,9),(7,8)]=>[(1,8),(2,5),(3,4),(6,9),(7,10)]=>[8,5,4,3,2,9,10,1,6,7]=>[7,6,1,10,9,2,3,4,5,8] [(1,2),(3,10),(4,9),(5,8),(6,7)]=>[(1,8),(2,7),(3,6),(4,5),(9,10)]=>[8,7,6,5,4,3,2,1,10,9]=>[9,10,1,2,3,4,5,6,7,8] [(1,3),(2,10),(4,9),(5,8),(6,7)]=>[(1,9),(2,7),(3,6),(4,5),(8,10)]=>[9,7,6,5,4,3,2,10,1,8]=>[8,1,10,2,3,4,5,6,7,9] [(1,10),(2,9),(3,8),(4,7),(5,6)]=>[(1,10),(2,9),(3,8),(4,7),(5,6)]=>[10,9,8,7,6,5,4,3,2,1]=>[1,2,3,4,5,6,7,8,9,10] [(1,12),(2,11),(3,10),(4,9),(5,8),(6,7)]=>[(1,12),(2,11),(3,10),(4,9),(5,8),(6,7)]=>[12,11,10,9,8,7,6,5,4,3,2,1]=>[1,2,3,4,5,6,7,8,9,10,11,12] [(1,2),(3,10),(4,9),(5,8),(6,7),(11,12)]=>[(1,2),(3,10),(4,9),(5,8),(6,7),(11,12)]=>[2,1,10,9,8,7,6,5,4,3,12,11]=>[11,12,3,4,5,6,7,8,9,10,1,2] [(1,12),(2,3),(4,9),(5,8),(6,7),(10,11)]=>[(1,12),(2,3),(4,9),(5,8),(6,7),(10,11)]=>[12,3,2,9,8,7,6,5,4,11,10,1]=>[1,10,11,4,5,6,7,8,9,2,3,12] [(1,2),(3,12),(4,9),(5,8),(6,7),(10,11)]=>[(1,10),(2,3),(4,9),(5,8),(6,7),(11,12)]=>[10,3,2,9,8,7,6,5,4,1,12,11]=>[11,12,1,4,5,6,7,8,9,2,3,10] [(1,10),(2,3),(4,9),(5,8),(6,7),(11,12)]=>[(1,2),(3,12),(4,9),(5,8),(6,7),(10,11)]=>[2,1,12,9,8,7,6,5,4,11,10,3]=>[3,10,11,4,5,6,7,8,9,12,1,2] [(1,12),(2,11),(3,4),(5,8),(6,7),(9,10)]=>[(1,12),(2,11),(3,4),(5,8),(6,7),(9,10)]=>[12,11,4,3,8,7,6,5,10,9,2,1]=>[1,2,9,10,5,6,7,8,3,4,11,12] [(1,2),(3,4),(5,8),(6,7),(9,10),(11,12)]=>[(1,2),(3,4),(5,8),(6,7),(9,10),(11,12)]=>[2,1,4,3,8,7,6,5,10,9,12,11]=>[11,12,9,10,5,6,7,8,3,4,1,2] [(1,12),(2,3),(4,11),(5,8),(6,7),(9,10)]=>[(1,12),(2,9),(3,4),(5,8),(6,7),(10,11)]=>[12,9,4,3,8,7,6,5,2,11,10,1]=>[1,10,11,2,5,6,7,8,3,4,9,12] [(1,2),(3,12),(4,11),(5,8),(6,7),(9,10)]=>[(1,10),(2,9),(3,4),(5,8),(6,7),(11,12)]=>[10,9,4,3,8,7,6,5,2,1,12,11]=>[11,12,1,2,5,6,7,8,3,4,9,10] [(1,4),(2,3),(5,8),(6,7),(9,10),(11,12)]=>[(1,2),(3,4),(5,8),(6,7),(9,12),(10,11)]=>[2,1,4,3,8,7,6,5,12,11,10,9]=>[9,10,11,12,5,6,7,8,3,4,1,2] [(1,12),(2,9),(3,4),(5,8),(6,7),(10,11)]=>[(1,12),(2,3),(4,11),(5,8),(6,7),(9,10)]=>[12,3,2,11,8,7,6,5,10,9,4,1]=>[1,4,9,10,5,6,7,8,11,2,3,12] [(1,2),(3,4),(5,8),(6,7),(9,12),(10,11)]=>[(1,4),(2,3),(5,8),(6,7),(9,10),(11,12)]=>[4,3,2,1,8,7,6,5,10,9,12,11]=>[11,12,9,10,5,6,7,8,1,2,3,4] [(1,10),(2,9),(3,4),(5,8),(6,7),(11,12)]=>[(1,2),(3,12),(4,11),(5,8),(6,7),(9,10)]=>[2,1,12,11,8,7,6,5,10,9,4,3]=>[3,4,9,10,5,6,7,8,11,12,1,2] [(1,4),(2,3),(5,8),(6,7),(9,12),(10,11)]=>[(1,4),(2,3),(5,8),(6,7),(9,12),(10,11)]=>[4,3,2,1,8,7,6,5,12,11,10,9]=>[9,10,11,12,5,6,7,8,1,2,3,4] [(1,12),(2,11),(3,10),(4,5),(6,7),(8,9)]=>[(1,12),(2,11),(3,10),(4,5),(6,7),(8,9)]=>[12,11,10,5,4,7,6,9,8,3,2,1]=>[1,2,3,8,9,6,7,4,5,10,11,12] [(1,2),(3,10),(4,5),(6,7),(8,9),(11,12)]=>[(1,2),(3,10),(4,5),(6,7),(8,9),(11,12)]=>[2,1,10,5,4,7,6,9,8,3,12,11]=>[11,12,3,8,9,6,7,4,5,10,1,2] [(1,12),(2,3),(4,5),(6,7),(8,9),(10,11)]=>[(1,12),(2,3),(4,5),(6,7),(8,9),(10,11)]=>[12,3,2,5,4,7,6,9,8,11,10,1]=>[1,10,11,8,9,6,7,4,5,2,3,12] [(1,2),(3,12),(4,5),(6,7),(8,9),(10,11)]=>[(1,10),(2,3),(4,5),(6,7),(8,9),(11,12)]=>[10,3,2,5,4,7,6,9,8,1,12,11]=>[11,12,1,8,9,6,7,4,5,2,3,10] [(1,10),(2,3),(4,5),(6,7),(8,9),(11,12)]=>[(1,2),(3,12),(4,5),(6,7),(8,9),(10,11)]=>[2,1,12,5,4,7,6,9,8,11,10,3]=>[3,10,11,8,9,6,7,4,5,12,1,2] [(1,12),(2,11),(3,4),(5,10),(6,7),(8,9)]=>[(1,12),(2,11),(3,8),(4,5),(6,7),(9,10)]=>[12,11,8,5,4,7,6,3,10,9,2,1]=>[1,2,9,10,3,6,7,4,5,8,11,12] [(1,2),(3,4),(5,10),(6,7),(8,9),(11,12)]=>[(1,2),(3,8),(4,5),(6,7),(9,10),(11,12)]=>[2,1,8,5,4,7,6,3,10,9,12,11]=>[11,12,9,10,3,6,7,4,5,8,1,2] [(1,12),(2,3),(4,11),(5,10),(6,7),(8,9)]=>[(1,12),(2,9),(3,8),(4,5),(6,7),(10,11)]=>[12,9,8,5,4,7,6,3,2,11,10,1]=>[1,10,11,2,3,6,7,4,5,8,9,12] [(1,2),(3,12),(4,11),(5,10),(6,7),(8,9)]=>[(1,10),(2,9),(3,8),(4,5),(6,7),(11,12)]=>[10,9,8,5,4,7,6,3,2,1,12,11]=>[11,12,1,2,3,6,7,4,5,8,9,10] [(1,4),(2,3),(5,10),(6,7),(8,9),(11,12)]=>[(1,2),(3,8),(4,5),(6,7),(9,12),(10,11)]=>[2,1,8,5,4,7,6,3,12,11,10,9]=>[9,10,11,12,3,6,7,4,5,8,1,2] [(1,12),(2,5),(3,4),(6,7),(8,9),(10,11)]=>[(1,12),(2,3),(4,5),(6,7),(8,11),(9,10)]=>[12,3,2,5,4,7,6,11,10,9,8,1]=>[1,8,9,10,11,6,7,4,5,2,3,12] [(1,2),(3,4),(5,12),(6,7),(8,9),(10,11)]=>[(1,8),(2,3),(4,5),(6,7),(9,10),(11,12)]=>[8,3,2,5,4,7,6,1,10,9,12,11]=>[11,12,9,10,1,6,7,4,5,2,3,8] [(1,10),(2,5),(3,4),(6,7),(8,9),(11,12)]=>[(1,2),(3,12),(4,5),(6,7),(8,11),(9,10)]=>[2,1,12,5,4,7,6,11,10,9,8,3]=>[3,8,9,10,11,6,7,4,5,12,1,2] [(1,4),(2,3),(5,12),(6,7),(8,9),(10,11)]=>[(1,8),(2,3),(4,5),(6,7),(9,12),(10,11)]=>[8,3,2,5,4,7,6,1,12,11,10,9]=>[9,10,11,12,1,6,7,4,5,2,3,8] [(1,12),(2,11),(3,8),(4,5),(6,7),(9,10)]=>[(1,12),(2,11),(3,4),(5,10),(6,7),(8,9)]=>[12,11,4,3,10,7,6,9,8,5,2,1]=>[1,2,5,8,9,6,7,10,3,4,11,12] [(1,2),(3,8),(4,5),(6,7),(9,10),(11,12)]=>[(1,2),(3,4),(5,10),(6,7),(8,9),(11,12)]=>[2,1,4,3,10,7,6,9,8,5,12,11]=>[11,12,5,8,9,6,7,10,3,4,1,2] [(1,12),(2,3),(4,5),(6,7),(8,11),(9,10)]=>[(1,12),(2,5),(3,4),(6,7),(8,9),(10,11)]=>[12,5,4,3,2,7,6,9,8,11,10,1]=>[1,10,11,8,9,6,7,2,3,4,5,12] [(1,2),(3,12),(4,5),(6,7),(8,11),(9,10)]=>[(1,10),(2,5),(3,4),(6,7),(8,9),(11,12)]=>[10,5,4,3,2,7,6,9,8,1,12,11]=>[11,12,1,8,9,6,7,2,3,4,5,10] [(1,8),(2,3),(4,5),(6,7),(9,10),(11,12)]=>[(1,2),(3,4),(5,12),(6,7),(8,9),(10,11)]=>[2,1,4,3,12,7,6,9,8,11,10,5]=>[5,10,11,8,9,6,7,12,3,4,1,2] [(1,12),(2,9),(3,8),(4,5),(6,7),(10,11)]=>[(1,12),(2,3),(4,11),(5,10),(6,7),(8,9)]=>[12,3,2,11,10,7,6,9,8,5,4,1]=>[1,4,5,8,9,6,7,10,11,2,3,12] [(1,2),(3,8),(4,5),(6,7),(9,12),(10,11)]=>[(1,4),(2,3),(5,10),(6,7),(8,9),(11,12)]=>[4,3,2,1,10,7,6,9,8,5,12,11]=>[11,12,5,8,9,6,7,10,1,2,3,4] [(1,10),(2,9),(3,8),(4,5),(6,7),(11,12)]=>[(1,2),(3,12),(4,11),(5,10),(6,7),(8,9)]=>[2,1,12,11,10,7,6,9,8,5,4,3]=>[3,4,5,8,9,6,7,10,11,12,1,2] [(1,8),(2,3),(4,5),(6,7),(9,12),(10,11)]=>[(1,4),(2,3),(5,12),(6,7),(8,9),(10,11)]=>[4,3,2,1,12,7,6,9,8,11,10,5]=>[5,10,11,8,9,6,7,12,1,2,3,4] [(1,12),(2,5),(3,4),(6,7),(8,11),(9,10)]=>[(1,12),(2,5),(3,4),(6,7),(8,11),(9,10)]=>[12,5,4,3,2,7,6,11,10,9,8,1]=>[1,8,9,10,11,6,7,2,3,4,5,12] [(1,2),(3,4),(5,12),(6,7),(8,11),(9,10)]=>[(1,8),(2,5),(3,4),(6,7),(9,10),(11,12)]=>[8,5,4,3,2,7,6,1,10,9,12,11]=>[11,12,9,10,1,6,7,2,3,4,5,8] [(1,8),(2,5),(3,4),(6,7),(9,10),(11,12)]=>[(1,2),(3,4),(5,12),(6,7),(8,11),(9,10)]=>[2,1,4,3,12,7,6,11,10,9,8,5]=>[5,8,9,10,11,6,7,12,3,4,1,2] [(1,4),(2,3),(5,12),(6,7),(8,11),(9,10)]=>[(1,8),(2,5),(3,4),(6,7),(9,12),(10,11)]=>[8,5,4,3,2,7,6,1,12,11,10,9]=>[9,10,11,12,1,6,7,2,3,4,5,8] [(1,8),(2,5),(3,4),(6,7),(9,12),(10,11)]=>[(1,4),(2,3),(5,12),(6,7),(8,11),(9,10)]=>[4,3,2,1,12,7,6,11,10,9,8,5]=>[5,8,9,10,11,6,7,12,1,2,3,4] [(1,12),(2,11),(3,10),(4,9),(5,6),(7,8)]=>[(1,12),(2,11),(3,10),(4,9),(5,6),(7,8)]=>[12,11,10,9,6,5,8,7,4,3,2,1]=>[1,2,3,4,7,8,5,6,9,10,11,12] [(1,2),(3,10),(4,9),(5,6),(7,8),(11,12)]=>[(1,2),(3,10),(4,9),(5,6),(7,8),(11,12)]=>[2,1,10,9,6,5,8,7,4,3,12,11]=>[11,12,3,4,7,8,5,6,9,10,1,2] [(1,12),(2,3),(4,9),(5,6),(7,8),(10,11)]=>[(1,12),(2,3),(4,9),(5,6),(7,8),(10,11)]=>[12,3,2,9,6,5,8,7,4,11,10,1]=>[1,10,11,4,7,8,5,6,9,2,3,12] [(1,2),(3,12),(4,9),(5,6),(7,8),(10,11)]=>[(1,10),(2,3),(4,9),(5,6),(7,8),(11,12)]=>[10,3,2,9,6,5,8,7,4,1,12,11]=>[11,12,1,4,7,8,5,6,9,2,3,10] [(1,10),(2,3),(4,9),(5,6),(7,8),(11,12)]=>[(1,2),(3,12),(4,9),(5,6),(7,8),(10,11)]=>[2,1,12,9,6,5,8,7,4,11,10,3]=>[3,10,11,4,7,8,5,6,9,12,1,2] [(1,12),(2,11),(3,4),(5,6),(7,8),(9,10)]=>[(1,12),(2,11),(3,4),(5,6),(7,8),(9,10)]=>[12,11,4,3,6,5,8,7,10,9,2,1]=>[1,2,9,10,7,8,5,6,3,4,11,12] [(1,2),(3,4),(5,6),(7,8),(9,10),(11,12)]=>[(1,2),(3,4),(5,6),(7,8),(9,10),(11,12)]=>[2,1,4,3,6,5,8,7,10,9,12,11]=>[11,12,9,10,7,8,5,6,3,4,1,2] [(1,12),(2,3),(4,11),(5,6),(7,8),(9,10)]=>[(1,12),(2,9),(3,4),(5,6),(7,8),(10,11)]=>[12,9,4,3,6,5,8,7,2,11,10,1]=>[1,10,11,2,7,8,5,6,3,4,9,12] [(1,2),(3,12),(4,11),(5,6),(7,8),(9,10)]=>[(1,10),(2,9),(3,4),(5,6),(7,8),(11,12)]=>[10,9,4,3,6,5,8,7,2,1,12,11]=>[11,12,1,2,7,8,5,6,3,4,9,10] [(1,4),(2,3),(5,6),(7,8),(9,10),(11,12)]=>[(1,2),(3,4),(5,6),(7,8),(9,12),(10,11)]=>[2,1,4,3,6,5,8,7,12,11,10,9]=>[9,10,11,12,7,8,5,6,3,4,1,2] [(1,12),(2,9),(3,4),(5,6),(7,8),(10,11)]=>[(1,12),(2,3),(4,11),(5,6),(7,8),(9,10)]=>[12,3,2,11,6,5,8,7,10,9,4,1]=>[1,4,9,10,7,8,5,6,11,2,3,12] [(1,2),(3,4),(5,6),(7,8),(9,12),(10,11)]=>[(1,4),(2,3),(5,6),(7,8),(9,10),(11,12)]=>[4,3,2,1,6,5,8,7,10,9,12,11]=>[11,12,9,10,7,8,5,6,1,2,3,4] [(1,10),(2,9),(3,4),(5,6),(7,8),(11,12)]=>[(1,2),(3,12),(4,11),(5,6),(7,8),(9,10)]=>[2,1,12,11,6,5,8,7,10,9,4,3]=>[3,4,9,10,7,8,5,6,11,12,1,2] [(1,4),(2,3),(5,6),(7,8),(9,12),(10,11)]=>[(1,4),(2,3),(5,6),(7,8),(9,12),(10,11)]=>[4,3,2,1,6,5,8,7,12,11,10,9]=>[9,10,11,12,7,8,5,6,1,2,3,4] [(1,12),(2,11),(3,10),(4,5),(6,9),(7,8)]=>[(1,12),(2,11),(3,10),(4,7),(5,6),(8,9)]=>[12,11,10,7,6,5,4,9,8,3,2,1]=>[1,2,3,8,9,4,5,6,7,10,11,12] [(1,2),(3,10),(4,5),(6,9),(7,8),(11,12)]=>[(1,2),(3,10),(4,7),(5,6),(8,9),(11,12)]=>[2,1,10,7,6,5,4,9,8,3,12,11]=>[11,12,3,8,9,4,5,6,7,10,1,2] [(1,12),(2,3),(4,5),(6,9),(7,8),(10,11)]=>[(1,12),(2,3),(4,7),(5,6),(8,9),(10,11)]=>[12,3,2,7,6,5,4,9,8,11,10,1]=>[1,10,11,8,9,4,5,6,7,2,3,12] [(1,2),(3,12),(4,5),(6,9),(7,8),(10,11)]=>[(1,10),(2,3),(4,7),(5,6),(8,9),(11,12)]=>[10,3,2,7,6,5,4,9,8,1,12,11]=>[11,12,1,8,9,4,5,6,7,2,3,10] [(1,10),(2,3),(4,5),(6,9),(7,8),(11,12)]=>[(1,2),(3,12),(4,7),(5,6),(8,9),(10,11)]=>[2,1,12,7,6,5,4,9,8,11,10,3]=>[3,10,11,8,9,4,5,6,7,12,1,2] [(1,12),(2,11),(3,4),(5,10),(6,9),(7,8)]=>[(1,12),(2,11),(3,8),(4,7),(5,6),(9,10)]=>[12,11,8,7,6,5,4,3,10,9,2,1]=>[1,2,9,10,3,4,5,6,7,8,11,12] [(1,2),(3,4),(5,10),(6,9),(7,8),(11,12)]=>[(1,2),(3,8),(4,7),(5,6),(9,10),(11,12)]=>[2,1,8,7,6,5,4,3,10,9,12,11]=>[11,12,9,10,3,4,5,6,7,8,1,2] [(1,12),(2,3),(4,11),(5,10),(6,9),(7,8)]=>[(1,12),(2,9),(3,8),(4,7),(5,6),(10,11)]=>[12,9,8,7,6,5,4,3,2,11,10,1]=>[1,10,11,2,3,4,5,6,7,8,9,12] [(1,2),(3,12),(4,11),(5,10),(6,9),(7,8)]=>[(1,10),(2,9),(3,8),(4,7),(5,6),(11,12)]=>[10,9,8,7,6,5,4,3,2,1,12,11]=>[11,12,1,2,3,4,5,6,7,8,9,10] [(1,4),(2,3),(5,10),(6,9),(7,8),(11,12)]=>[(1,2),(3,8),(4,7),(5,6),(9,12),(10,11)]=>[2,1,8,7,6,5,4,3,12,11,10,9]=>[9,10,11,12,3,4,5,6,7,8,1,2] [(1,12),(2,5),(3,4),(6,9),(7,8),(10,11)]=>[(1,12),(2,3),(4,7),(5,6),(8,11),(9,10)]=>[12,3,2,7,6,5,4,11,10,9,8,1]=>[1,8,9,10,11,4,5,6,7,2,3,12] [(1,2),(3,4),(5,12),(6,9),(7,8),(10,11)]=>[(1,8),(2,3),(4,7),(5,6),(9,10),(11,12)]=>[8,3,2,7,6,5,4,1,10,9,12,11]=>[11,12,9,10,1,4,5,6,7,2,3,8] [(1,10),(2,5),(3,4),(6,9),(7,8),(11,12)]=>[(1,2),(3,12),(4,7),(5,6),(8,11),(9,10)]=>[2,1,12,7,6,5,4,11,10,9,8,3]=>[3,8,9,10,11,4,5,6,7,12,1,2] [(1,4),(2,3),(5,12),(6,9),(7,8),(10,11)]=>[(1,8),(2,3),(4,7),(5,6),(9,12),(10,11)]=>[8,3,2,7,6,5,4,1,12,11,10,9]=>[9,10,11,12,1,4,5,6,7,2,3,8] [(1,12),(2,11),(3,6),(4,5),(7,8),(9,10)]=>[(1,12),(2,11),(3,4),(5,6),(7,10),(8,9)]=>[12,11,4,3,6,5,10,9,8,7,2,1]=>[1,2,7,8,9,10,5,6,3,4,11,12] [(1,2),(3,6),(4,5),(7,8),(9,10),(11,12)]=>[(1,2),(3,4),(5,6),(7,10),(8,9),(11,12)]=>[2,1,4,3,6,5,10,9,8,7,12,11]=>[11,12,7,8,9,10,5,6,3,4,1,2] [(1,12),(2,3),(4,5),(6,11),(7,8),(9,10)]=>[(1,12),(2,7),(3,4),(5,6),(8,9),(10,11)]=>[12,7,4,3,6,5,2,9,8,11,10,1]=>[1,10,11,8,9,2,5,6,3,4,7,12] [(1,2),(3,12),(4,5),(6,11),(7,8),(9,10)]=>[(1,10),(2,7),(3,4),(5,6),(8,9),(11,12)]=>[10,7,4,3,6,5,2,9,8,1,12,11]=>[11,12,1,8,9,2,5,6,3,4,7,10] [(1,6),(2,3),(4,5),(7,8),(9,10),(11,12)]=>[(1,2),(3,4),(5,6),(7,12),(8,9),(10,11)]=>[2,1,4,3,6,5,12,9,8,11,10,7]=>[7,10,11,8,9,12,5,6,3,4,1,2] [(1,12),(2,9),(3,6),(4,5),(7,8),(10,11)]=>[(1,12),(2,3),(4,11),(5,6),(7,10),(8,9)]=>[12,3,2,11,6,5,10,9,8,7,4,1]=>[1,4,7,8,9,10,5,6,11,2,3,12] [(1,2),(3,6),(4,5),(7,8),(9,12),(10,11)]=>[(1,4),(2,3),(5,6),(7,10),(8,9),(11,12)]=>[4,3,2,1,6,5,10,9,8,7,12,11]=>[11,12,7,8,9,10,5,6,1,2,3,4] [(1,10),(2,9),(3,6),(4,5),(7,8),(11,12)]=>[(1,2),(3,12),(4,11),(5,6),(7,10),(8,9)]=>[2,1,12,11,6,5,10,9,8,7,4,3]=>[3,4,7,8,9,10,5,6,11,12,1,2] [(1,6),(2,3),(4,5),(7,8),(9,12),(10,11)]=>[(1,4),(2,3),(5,6),(7,12),(8,9),(10,11)]=>[4,3,2,1,6,5,12,9,8,11,10,7]=>[7,10,11,8,9,12,5,6,1,2,3,4] [(1,12),(2,5),(3,4),(6,11),(7,8),(9,10)]=>[(1,12),(2,7),(3,4),(5,6),(8,11),(9,10)]=>[12,7,4,3,6,5,2,11,10,9,8,1]=>[1,8,9,10,11,2,5,6,3,4,7,12] [(1,2),(3,4),(5,12),(6,11),(7,8),(9,10)]=>[(1,8),(2,7),(3,4),(5,6),(9,10),(11,12)]=>[8,7,4,3,6,5,2,1,10,9,12,11]=>[11,12,9,10,1,2,5,6,3,4,7,8] [(1,6),(2,5),(3,4),(7,8),(9,10),(11,12)]=>[(1,2),(3,4),(5,6),(7,12),(8,11),(9,10)]=>[2,1,4,3,6,5,12,11,10,9,8,7]=>[7,8,9,10,11,12,5,6,3,4,1,2] [(1,4),(2,3),(5,12),(6,11),(7,8),(9,10)]=>[(1,8),(2,7),(3,4),(5,6),(9,12),(10,11)]=>[8,7,4,3,6,5,2,1,12,11,10,9]=>[9,10,11,12,1,2,5,6,3,4,7,8] [(1,6),(2,5),(3,4),(7,8),(9,12),(10,11)]=>[(1,4),(2,3),(5,6),(7,12),(8,11),(9,10)]=>[4,3,2,1,6,5,12,11,10,9,8,7]=>[7,8,9,10,11,12,5,6,1,2,3,4] [(1,12),(2,11),(3,10),(4,7),(5,6),(8,9)]=>[(1,12),(2,11),(3,10),(4,5),(6,9),(7,8)]=>[12,11,10,5,4,9,8,7,6,3,2,1]=>[1,2,3,6,7,8,9,4,5,10,11,12] [(1,2),(3,10),(4,7),(5,6),(8,9),(11,12)]=>[(1,2),(3,10),(4,5),(6,9),(7,8),(11,12)]=>[2,1,10,5,4,9,8,7,6,3,12,11]=>[11,12,3,6,7,8,9,4,5,10,1,2] [(1,12),(2,3),(4,7),(5,6),(8,9),(10,11)]=>[(1,12),(2,3),(4,5),(6,9),(7,8),(10,11)]=>[12,3,2,5,4,9,8,7,6,11,10,1]=>[1,10,11,6,7,8,9,4,5,2,3,12] [(1,2),(3,12),(4,7),(5,6),(8,9),(10,11)]=>[(1,10),(2,3),(4,5),(6,9),(7,8),(11,12)]=>[10,3,2,5,4,9,8,7,6,1,12,11]=>[11,12,1,6,7,8,9,4,5,2,3,10] [(1,10),(2,3),(4,7),(5,6),(8,9),(11,12)]=>[(1,2),(3,12),(4,5),(6,9),(7,8),(10,11)]=>[2,1,12,5,4,9,8,7,6,11,10,3]=>[3,10,11,6,7,8,9,4,5,12,1,2] [(1,12),(2,11),(3,4),(5,6),(7,10),(8,9)]=>[(1,12),(2,11),(3,6),(4,5),(7,8),(9,10)]=>[12,11,6,5,4,3,8,7,10,9,2,1]=>[1,2,9,10,7,8,3,4,5,6,11,12] [(1,2),(3,4),(5,6),(7,10),(8,9),(11,12)]=>[(1,2),(3,6),(4,5),(7,8),(9,10),(11,12)]=>[2,1,6,5,4,3,8,7,10,9,12,11]=>[11,12,9,10,7,8,3,4,5,6,1,2] [(1,12),(2,3),(4,11),(5,6),(7,10),(8,9)]=>[(1,12),(2,9),(3,6),(4,5),(7,8),(10,11)]=>[12,9,6,5,4,3,8,7,2,11,10,1]=>[1,10,11,2,7,8,3,4,5,6,9,12] [(1,2),(3,12),(4,11),(5,6),(7,10),(8,9)]=>[(1,10),(2,9),(3,6),(4,5),(7,8),(11,12)]=>[10,9,6,5,4,3,8,7,2,1,12,11]=>[11,12,1,2,7,8,3,4,5,6,9,10] [(1,4),(2,3),(5,6),(7,10),(8,9),(11,12)]=>[(1,2),(3,6),(4,5),(7,8),(9,12),(10,11)]=>[2,1,6,5,4,3,8,7,12,11,10,9]=>[9,10,11,12,7,8,3,4,5,6,1,2] [(1,12),(2,7),(3,4),(5,6),(8,9),(10,11)]=>[(1,12),(2,3),(4,5),(6,11),(7,8),(9,10)]=>[12,3,2,5,4,11,8,7,10,9,6,1]=>[1,6,9,10,7,8,11,4,5,2,3,12] [(1,2),(3,4),(5,6),(7,12),(8,9),(10,11)]=>[(1,6),(2,3),(4,5),(7,8),(9,10),(11,12)]=>[6,3,2,5,4,1,8,7,10,9,12,11]=>[11,12,9,10,7,8,1,4,5,2,3,6] [(1,10),(2,7),(3,4),(5,6),(8,9),(11,12)]=>[(1,2),(3,12),(4,5),(6,11),(7,8),(9,10)]=>[2,1,12,5,4,11,8,7,10,9,6,3]=>[3,6,9,10,7,8,11,4,5,12,1,2] [(1,4),(2,3),(5,6),(7,12),(8,9),(10,11)]=>[(1,6),(2,3),(4,5),(7,8),(9,12),(10,11)]=>[6,3,2,5,4,1,8,7,12,11,10,9]=>[9,10,11,12,7,8,1,4,5,2,3,6] [(1,12),(2,11),(3,8),(4,7),(5,6),(9,10)]=>[(1,12),(2,11),(3,4),(5,10),(6,9),(7,8)]=>[12,11,4,3,10,9,8,7,6,5,2,1]=>[1,2,5,6,7,8,9,10,3,4,11,12] [(1,2),(3,8),(4,7),(5,6),(9,10),(11,12)]=>[(1,2),(3,4),(5,10),(6,9),(7,8),(11,12)]=>[2,1,4,3,10,9,8,7,6,5,12,11]=>[11,12,5,6,7,8,9,10,3,4,1,2] [(1,12),(2,3),(4,7),(5,6),(8,11),(9,10)]=>[(1,12),(2,5),(3,4),(6,9),(7,8),(10,11)]=>[12,5,4,3,2,9,8,7,6,11,10,1]=>[1,10,11,6,7,8,9,2,3,4,5,12] [(1,2),(3,12),(4,7),(5,6),(8,11),(9,10)]=>[(1,10),(2,5),(3,4),(6,9),(7,8),(11,12)]=>[10,5,4,3,2,9,8,7,6,1,12,11]=>[11,12,1,6,7,8,9,2,3,4,5,10] [(1,8),(2,3),(4,7),(5,6),(9,10),(11,12)]=>[(1,2),(3,4),(5,12),(6,9),(7,8),(10,11)]=>[2,1,4,3,12,9,8,7,6,11,10,5]=>[5,10,11,6,7,8,9,12,3,4,1,2] [(1,12),(2,9),(3,8),(4,7),(5,6),(10,11)]=>[(1,12),(2,3),(4,11),(5,10),(6,9),(7,8)]=>[12,3,2,11,10,9,8,7,6,5,4,1]=>[1,4,5,6,7,8,9,10,11,2,3,12] [(1,2),(3,8),(4,7),(5,6),(9,12),(10,11)]=>[(1,4),(2,3),(5,10),(6,9),(7,8),(11,12)]=>[4,3,2,1,10,9,8,7,6,5,12,11]=>[11,12,5,6,7,8,9,10,1,2,3,4] [(1,10),(2,9),(3,8),(4,7),(5,6),(11,12)]=>[(1,2),(3,12),(4,11),(5,10),(6,9),(7,8)]=>[2,1,12,11,10,9,8,7,6,5,4,3]=>[3,4,5,6,7,8,9,10,11,12,1,2] [(1,8),(2,3),(4,7),(5,6),(9,12),(10,11)]=>[(1,4),(2,3),(5,12),(6,9),(7,8),(10,11)]=>[4,3,2,1,12,9,8,7,6,11,10,5]=>[5,10,11,6,7,8,9,12,1,2,3,4] [(1,12),(2,7),(3,4),(5,6),(8,11),(9,10)]=>[(1,12),(2,5),(3,4),(6,11),(7,8),(9,10)]=>[12,5,4,3,2,11,8,7,10,9,6,1]=>[1,6,9,10,7,8,11,2,3,4,5,12] [(1,2),(3,4),(5,6),(7,12),(8,11),(9,10)]=>[(1,6),(2,5),(3,4),(7,8),(9,10),(11,12)]=>[6,5,4,3,2,1,8,7,10,9,12,11]=>[11,12,9,10,7,8,1,2,3,4,5,6] [(1,8),(2,7),(3,4),(5,6),(9,10),(11,12)]=>[(1,2),(3,4),(5,12),(6,11),(7,8),(9,10)]=>[2,1,4,3,12,11,8,7,10,9,6,5]=>[5,6,9,10,7,8,11,12,3,4,1,2] [(1,4),(2,3),(5,6),(7,12),(8,11),(9,10)]=>[(1,6),(2,5),(3,4),(7,8),(9,12),(10,11)]=>[6,5,4,3,2,1,8,7,12,11,10,9]=>[9,10,11,12,7,8,1,2,3,4,5,6] [(1,8),(2,7),(3,4),(5,6),(9,12),(10,11)]=>[(1,4),(2,3),(5,12),(6,11),(7,8),(9,10)]=>[4,3,2,1,12,11,8,7,10,9,6,5]=>[5,6,9,10,7,8,11,12,1,2,3,4] [(1,12),(2,11),(3,6),(4,5),(7,10),(8,9)]=>[(1,12),(2,11),(3,6),(4,5),(7,10),(8,9)]=>[12,11,6,5,4,3,10,9,8,7,2,1]=>[1,2,7,8,9,10,3,4,5,6,11,12] [(1,2),(3,6),(4,5),(7,10),(8,9),(11,12)]=>[(1,2),(3,6),(4,5),(7,10),(8,9),(11,12)]=>[2,1,6,5,4,3,10,9,8,7,12,11]=>[11,12,7,8,9,10,3,4,5,6,1,2] [(1,12),(2,3),(4,5),(6,11),(7,10),(8,9)]=>[(1,12),(2,7),(3,6),(4,5),(8,9),(10,11)]=>[12,7,6,5,4,3,2,9,8,11,10,1]=>[1,10,11,8,9,2,3,4,5,6,7,12] [(1,2),(3,12),(4,5),(6,11),(7,10),(8,9)]=>[(1,10),(2,7),(3,6),(4,5),(8,9),(11,12)]=>[10,7,6,5,4,3,2,9,8,1,12,11]=>[11,12,1,8,9,2,3,4,5,6,7,10] [(1,6),(2,3),(4,5),(7,10),(8,9),(11,12)]=>[(1,2),(3,6),(4,5),(7,12),(8,9),(10,11)]=>[2,1,6,5,4,3,12,9,8,11,10,7]=>[7,10,11,8,9,12,3,4,5,6,1,2] [(1,12),(2,7),(3,6),(4,5),(8,9),(10,11)]=>[(1,12),(2,3),(4,5),(6,11),(7,10),(8,9)]=>[12,3,2,5,4,11,10,9,8,7,6,1]=>[1,6,7,8,9,10,11,4,5,2,3,12] [(1,2),(3,6),(4,5),(7,12),(8,9),(10,11)]=>[(1,6),(2,3),(4,5),(7,10),(8,9),(11,12)]=>[6,3,2,5,4,1,10,9,8,7,12,11]=>[11,12,7,8,9,10,1,4,5,2,3,6] [(1,10),(2,7),(3,6),(4,5),(8,9),(11,12)]=>[(1,2),(3,12),(4,5),(6,11),(7,10),(8,9)]=>[2,1,12,5,4,11,10,9,8,7,6,3]=>[3,6,7,8,9,10,11,4,5,12,1,2] [(1,6),(2,3),(4,5),(7,12),(8,9),(10,11)]=>[(1,6),(2,3),(4,5),(7,12),(8,9),(10,11)]=>[6,3,2,5,4,1,12,9,8,11,10,7]=>[7,10,11,8,9,12,1,4,5,2,3,6] [(1,12),(2,5),(3,4),(6,11),(7,10),(8,9)]=>[(1,12),(2,7),(3,6),(4,5),(8,11),(9,10)]=>[12,7,6,5,4,3,2,11,10,9,8,1]=>[1,8,9,10,11,2,3,4,5,6,7,12] [(1,2),(3,4),(5,12),(6,11),(7,10),(8,9)]=>[(1,8),(2,7),(3,6),(4,5),(9,10),(11,12)]=>[8,7,6,5,4,3,2,1,10,9,12,11]=>[11,12,9,10,1,2,3,4,5,6,7,8] [(1,6),(2,5),(3,4),(7,10),(8,9),(11,12)]=>[(1,2),(3,6),(4,5),(7,12),(8,11),(9,10)]=>[2,1,6,5,4,3,12,11,10,9,8,7]=>[7,8,9,10,11,12,3,4,5,6,1,2] [(1,4),(2,3),(5,12),(6,11),(7,10),(8,9)]=>[(1,8),(2,7),(3,6),(4,5),(9,12),(10,11)]=>[8,7,6,5,4,3,2,1,12,11,10,9]=>[9,10,11,12,1,2,3,4,5,6,7,8] [(1,6),(2,5),(3,4),(7,12),(8,9),(10,11)]=>[(1,6),(2,3),(4,5),(7,12),(8,11),(9,10)]=>[6,3,2,5,4,1,12,11,10,9,8,7]=>[7,8,9,10,11,12,1,4,5,2,3,6] [(1,12),(2,7),(3,6),(4,5),(8,11),(9,10)]=>[(1,12),(2,5),(3,4),(6,11),(7,10),(8,9)]=>[12,5,4,3,2,11,10,9,8,7,6,1]=>[1,6,7,8,9,10,11,2,3,4,5,12] [(1,2),(3,6),(4,5),(7,12),(8,11),(9,10)]=>[(1,6),(2,5),(3,4),(7,10),(8,9),(11,12)]=>[6,5,4,3,2,1,10,9,8,7,12,11]=>[11,12,7,8,9,10,1,2,3,4,5,6] [(1,8),(2,7),(3,6),(4,5),(9,10),(11,12)]=>[(1,2),(3,4),(5,12),(6,11),(7,10),(8,9)]=>[2,1,4,3,12,11,10,9,8,7,6,5]=>[5,6,7,8,9,10,11,12,3,4,1,2] [(1,6),(2,3),(4,5),(7,12),(8,11),(9,10)]=>[(1,6),(2,5),(3,4),(7,12),(8,9),(10,11)]=>[6,5,4,3,2,1,12,9,8,11,10,7]=>[7,10,11,8,9,12,1,2,3,4,5,6] [(1,8),(2,7),(3,6),(4,5),(9,12),(10,11)]=>[(1,4),(2,3),(5,12),(6,11),(7,10),(8,9)]=>[4,3,2,1,12,11,10,9,8,7,6,5]=>[5,6,7,8,9,10,11,12,1,2,3,4] [(1,6),(2,5),(3,4),(7,12),(8,11),(9,10)]=>[(1,6),(2,5),(3,4),(7,12),(8,11),(9,10)]=>[6,5,4,3,2,1,12,11,10,9,8,7]=>[7,8,9,10,11,12,1,2,3,4,5,6] [(1,7),(2,8),(3,9),(4,10),(5,11),(6,12)]=>[(1,7),(2,8),(3,9),(4,10),(5,11),(6,12)]=>[7,8,9,10,11,12,1,2,3,4,5,6]=>[6,5,4,3,2,1,12,11,10,9,8,7]