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