1: (0 3 16)

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

2: (2 18 4)

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

3: (15 20 17)

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

4: (1 12 16)

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