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