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