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