1: (3 6 18)

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

2: (3 9 17)

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

3: (0 7 5)

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

4: (1 20 15)

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