1: (6 9 18)

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

2: (5 13 7)

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

3: (8 15 11)

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

4: (2 6 10)

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