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