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