1: (10 16 18)

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

2: (15 20 17)

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

3: (7 18 14)

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

4: (6 12 8)

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