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