1: (0 6 9)

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

2: (4 10 8)

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

3: (3 21 5)

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

4: (1 6 17)

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