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