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