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