1: (1 4 6)

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

2: (3 8 5)

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

3: (2 10 6)

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

4: (7 11 9)

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