1: (0 5 9)

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

2: (4 21 7)

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

3: (6 15 8)

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

4: (0 5 12)

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