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

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

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

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

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