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