1: (8 11 18)

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

2: (7 13 9)

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

3: (8 11 18)

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

4: (12 19 14)

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