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