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