(0 8 7 4 2)(1 12 10 5 3)(6 11 9)
ALLOWS (11/8)-SEQUENCE
1: (0 1 2)
(0)(1 8 7 4 2 12 10 5 3)(6 11 9)
2: (1 8 10)
(0)(1 5 3)(2 12 10 7 4)(6 11 9)(8)
3: (6 11 9)
(0)(1 5 3)(2 12 10 7 4)(6)(8)(9)(11)
4: (2 12 10)
(0)(1 5 3)(2 7 4)(6)(8)(9)(10)(11)(12)