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