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