Can anyone provide the ten age groupings for the 1866 census?

I had a GG-uncle, William B. Hicks, who ,in 1860, had no children listed on the census record. On the 1866 census there are two females listed in the second column. Depending on the ages covered by that second column, I have dificulty understanding where these two females came from in 1866 and I don't have acess to the 1870 to verify the names or ages.

Thanks much,
J.C. Hicks,
Fairhope, Alabama