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