1: (7 12 18)

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

2: (8 19 17)

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

3: (5 12 11)

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

4: (3 9 6)

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