1: (0 4 8)

(0 6 4 20 16 14 2)(1 17 8)(3 13 5)(7 11 9)(10 15 12)(18 21 19)

2: (3 13 5)

(0 6 4 20 16 14 2)(1 17 8)(3)(5)(7 11 9)(10 15 12)(13)(18 21 19)

3: (1 17 8)

(0 6 4 20 16 14 2)(1)(3)(5)(7 11 9)(8)(10 15 12)(13)(17)(18 21 19)

4: (4 14 6)

(0 6 2)(1)(3)(4)(5)(7 11 9)(8)(10 15 12)(13)(14 20 16)(17)(18 21 19)