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