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

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

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

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

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