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