1: (5 13 17)

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

2: (12 18 14)

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

3: (11 20 17)

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

4: (0 19 15)

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