1: (1 7 10)

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

2: (6 11 9)

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

3: (2 12 10)

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

4: (5 12 8)

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