1: (1 8 18)

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

2: (7 8 9)

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

3: (6 19 17)

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

4: (1 14 8)

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