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