(0 5 4)(1 8 6)(2 21 19 16 14)(3 20 18 17 9)(7 12 10)(11 15 13)
ALLOWS (11/8)-SEQUENCE
1: (0 5 10)

(0 7 12 10 4)(1 8 6)(2 21 19 16 14)(3 20 18 17 9)(5)(11 15 13)
2: (3 20 9)

(0 7 12 10 4)(1 8 6)(2 21 19 16 14)(3)(5)(9 18 17)(11 15 13)(20)
3: (2 21 19)

(0 7 12 10 4)(1 8 6)(2 16 14)(3)(5)(9 18 17)(11 15 13)(19)(20)(21)
4: (0 7 12)

(0 10 4)(1 8 6)(2 16 14)(3)(5)(7)(9 18 17)(11 15 13)(12)(19)(20)(21)