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