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

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

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

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

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