1: (0 2 7)

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

2: (1 18 3)

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

3: (4 21 9)

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

4: (6 10 8)

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