1: (0 5 9)

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

2: (3 21 8)

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

3: (0 6 4)

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

4: (1 5 20)

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