1: (6 12 18)

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

2: (5 14 7)

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

3: (11 16 13)

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

4: (9 12 20)

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