1: (0 2 6)

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

2: (1 20 4)

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

3: (3 7 5)

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

4: (0 2 10)

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