1: (0 4 12)

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

2: (2 21 10)

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

3: (8 13 11)

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

4: (0 17 3)

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