1: (4 10 18)

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

2: (3 11 9)

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

3: (2 15 10)

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

4: (13 19 16)

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