1: (0 8 18)

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

2: (4 20 13)

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

3: (2 19 17)

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

4: (1 14 18)

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