1: (0 7 18)

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

2: (3 20 15)

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

3: (2 12 4)

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

4: (1 13 18)

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