1: (0 2 14)

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

2: (1 21 9)

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

3: (0 6 18)

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

4: (4 10 7)

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