1: (0 2 9)

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

2: (1 21 5)

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

3: (0 3 18)

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

4: (2 20 4)

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