What does 1 Kings 7:31 mean?

And the mouth of it within the capital and above was a cubit: and the mouth thereof was round after the work of a pedestal, a cubit and a half; and also upon the mouth of it were gravings, and their panels were foursquare, not round.

And the mouth of it within the chapiter and above was a cubit: but the mouth thereof was round after the work of the base, a cubit and an half: and also upon the mouth of it were gravings with their borders, foursquare, not round.

And the mouth of it within the capital and above was a cubit: and the mouth thereof was round after the work of a pedestal, a cubit and a half; and also upon the mouth of it were gravings, and their panels were foursquare, not round.

The mouth of it inside the angle-plate was one cubit across; it was round like a pillar, a cubit and a half across; it had designs cut on it; the sides were square, not round.

And its mouth within the chapiter and above <FI>is<Fi> by the cubit, and its mouth <FI>is<Fi> round, the work of the base, a cubit and half a cubit; and also on its mouth <FI>are<Fi> carvings and their borders, square, not round.

The mouth also of the laver within, was in the top of the chapiter: and that which appeared without, was of one cubit all round, and together it was one cubit and a half: and in the corners of the pillars were divers engravings: and the spaces between the pillars were square, not round.

And the mouth of it within the crown and above was a cubit; and its mouth was rounded, [as] the work of the base, a cubit and a half; and also upon its mouth was sculpture; but their panels were square, not round.