1: (0 4 7)

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

2: (3 21 6)

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

3: (1 4 13)

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

4: (2 20 12)

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