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