1: (0 4 9)

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

2: (1 15 7)

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

3: (8 16 14)

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

4: (3 21 5)

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