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