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