1: (3 17 19)

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

2: (8 20 18)

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

3: (2 19 6)

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

4: (5 9 7)

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