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