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