1: (0 4 9)

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

2: (2 21 5)

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

3: (3 14 6)

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

4: (1 4 19)

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