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