1: (0 6 8)

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

2: (4 9 7)

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

3: (0 11 5)

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

4: (2 10 8)

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