(0 10 8)(1 9 6)(2 5 4)(3 11 7)
ALLOWS (11/8)-SEQUENCE
1: (1 6 9)
(0 10 8)(1 6 9)(2 5 4)(3 11 7)
2: (3 11 7)
(0 10 8)(1 6 9)(2 5 4)(3)(7)(11)
3: (1 6 9)
(0 10 8)(1)(2 5 4)(3)(6)(7)(9)(11)
4: (0 10 8)
(0)(1)(2 5 4)(3)(6)(7)(8)(9)(10)(11)