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

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

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

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

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