1: (0 4 9)

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

2: (1 16 8)

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

3: (3 21 5)

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

4: (2 4 20)

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