What does 1 Chronicles 6:54 mean?

Now these are their dwelling-places according to their encampments in their borders: to the sons of Aaron, of the families of the Kohathites (for theirs was the first lot),

Now these are their dwelling places throughout their castles in their coasts, of the sons of Aaron, of the families of the Kohathites: for theirs was the lot.

Now these are their dwelling-places according to their encampments in their borders: to the sons of Aaron, of the families of the Kohathites (for theirs was the first lot),

Now these are their living-places, the limits inside which they were to put up their tents: to the sons of Aaron, of the families of the Kohathites, because they had the first selection,

And these <FI>are<Fi> their dwellings, throughout their towers, in their borders, of the sons of Aaron, of the family of the Kohathite, for theirs was the lot;

And these are their dwelling places by the towns and confines, to wit, of the sons of Aaron, of the families of the Caathites: for they fell to them by lot.

And these are their dwelling-places according to their encampments, within their borders. For the sons of Aaron, of the family of the Kohathites, for theirs was the lot;