1: (0 5 18)

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

2: (1 20 8)

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

3: (0 5 18)

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

4: (3 10 6)

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