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