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