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