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