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