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