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