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