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