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