1: (4 8 18)

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

2: (3 12 7)

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

3: (10 19 17)

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

4: (6 20 18)

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