(0 6 1 8 5)(2 7 3)(4 11 9 12 10)
ALLOWS (11/8)-SEQUENCE
1: (0 4 5)
(0)(1 8 5 11 9 12 10 4 6)(2 7 3)
2: (6 9 12)
(0)(1 8 5 11 9)(2 7 3)(4 6 10)(12)
3: (5 11 8)
(0)(1 8 9)(2 7 3)(4 6 10)(5)(11)(12)
4: (4 6 10)
(0)(1 8 9)(2 7 3)(4)(5)(6)(10)(11)(12)