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