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

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

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

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

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