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