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