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