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