1: (0 4 9)

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

2: (2 21 5)

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

3: (1 16 8)

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

4: (0 6 13)

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