1: (7 16 20)

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

2: (6 18 11)

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

3: (1 19 17)

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

4: (8 13 20)

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