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