1: (0 4 8)

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

2: (3 16 6)

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

3: (5 12 7)

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

4: (0 6 11)

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