1: (0 6 9)

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

2: (5 21 7)

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

3: (6 17 8)

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

4: (0 7 11)

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