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