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

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

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

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

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