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

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

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

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

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