1: (1 9 18)

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

2: (0 12 4)

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

3: (3 20 15)

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

4: (2 14 18)

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