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

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

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

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

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