1: (0 4 8)

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

2: (3 13 5)

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

3: (7 21 9)

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

4: (4 20 6)

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