(0 18 16)(1 19 3)(2 8 4 9 6)(5 11 7)(10 14 13)(12 17 15)
ALLOWS (11/8)-SEQUENCE
1: (0 2 8)
(0 4 9 6 2 18 16)(1 19 3)(5 11 7)(8)(10 14 13)(12 17 15)
2: (1 19 3)
(0 4 9 6 2 18 16)(1)(3)(5 11 7)(8)(10 14 13)(12 17 15)(19)
3: (2 18 4)
(0 4 16)(1)(2 9 6)(3)(5 11 7)(8)(10 14 13)(12 17 15)(18)(19)
4: (2 9 6)
(0 4 16)(1)(2)(3)(5 11 7)(6)(8)(9)(10 14 13)(12 17 15)(18)(19)