1: (2 6 9)

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

2: (5 12 7)

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

3: (8 13 10)

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

4: (4 11 9)

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