1: (0 5 8)

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

2: (5 10 12)

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

3: (9 13 11)

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

4: (8 18 12)

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