1: (0 4 9)

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

2: (2 19 7)

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

3: (3 20 5)

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

4: (1 4 8)

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