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