1: (2 6 18)

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

2: (0 16 4)

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

3: (3 8 5)

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

4: (1 18 11)

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