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