1: (0 9 19)

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

2: (1 20 18)

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

3: (0 14 7)

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

4: (8 17 11)

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