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