1: (1 5 7)

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

2: (4 8 6)

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

3: (3 11 7)

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

4: (2 14 9)

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