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