1: (6 13 18)

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

2: (5 16 7)

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

3: (6 13 18)

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

4: (12 17 15)

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