1: (2 7 18)

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

2: (1 8 6)

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

3: (0 15 7)

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

4: (9 19 17)

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