1: (0 4 6)

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

2: (3 8 5)

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

3: (2 14 21)

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

4: (7 16 9)

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