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