1: (0 5 8)

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

2: (4 12 6)

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

3: (7 20 9)

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

4: (2 11 8)

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