1: (0 5 16)

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

2: (2 18 10)

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

3: (15 20 17)

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

4: (0 14 3)

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