1: (0 4 18)

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

2: (2 4 5)

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

3: (1 20 17)

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

4: (0 15 4)

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