1: (0 4 8)

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

2: (2 21 5)

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

3: (4 12 7)

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

4: (0 6 10)

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