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