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

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

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

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

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