1: (0 6 12)

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

2: (2 21 9)

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

3: (1 7 5)

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

4: (3 6 20)

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