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