1: (9 13 18)

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

2: (5 14 12)

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

3: (0 15 13)

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

4: (1 20 17)

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