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