1: (7 15 17)

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

2: (13 19 16)

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

3: (7 15 17)

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

4: (6 14 8)

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