(0 21 2)(1 6 4)(3 19 17 14 9)(5 13 10)(7 16 8)(11 15 12)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (1 6 11)

(0 21 2)(1 15 12 11 4)(3 19 17 14 9)(5 13 10)(6)(7 16 8)(18 22 20)
2: (3 19 9)

(0 21 2)(1 15 12 11 4)(3)(5 13 10)(6)(7 16 8)(9 17 14)(18 22 20)(19)
3: (5 13 10)

(0 21 2)(1 15 12 11 4)(3)(5)(6)(7 16 8)(9 17 14)(10)(13)(18 22 20)(19)
4: (1 15 12)

(0 21 2)(1 11 4)(3)(5)(6)(7 16 8)(9 17 14)(10)(12)(13)(15)(18 22 20)(19)