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