1: (1 7 21)

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

2: (0 20 5)

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

3: (2 17 21)

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

4: (16 22 18)

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