1: (0 6 17)

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

2: (5 19 7)

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

3: (16 20 18)

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

4: (1 12 17)

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