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