1: (0 4 17)

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

2: (3 21 5)

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

3: (1 18 16)

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

4: (0 12 2)

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