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