1: (4 6 19)

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

2: (3 8 5)

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

3: (2 17 6)

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

4: (10 20 18)

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