1: (1 12 18)

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

2: (0 17 9)

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

3: (5 13 11)

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

4: (12 20 14)

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