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