(0 7 6)(1 8 4)(2 12 9 13 11)(3 10 5)
ALLOWS (11/8)-SEQUENCE
1: (0 2 6)
(0)(1 8 4)(2 7 6 12 9 13 11)(3 10 5)
2: (1 8 4)
(0)(1)(2 7 6 12 9 13 11)(3 10 5)(4)(8)
3: (7 9 13)
(0)(1)(2 7 11)(3 10 5)(4)(6 12 9)(8)(13)
4: (3 10 5)
(0)(1)(2 7 11)(3)(4)(5)(6 12 9)(8)(10)(13)