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