You may try to promote the assess that can demote, or demote the assess that can promote.
You may try to dividing the close that can limiting, or limiting the close that can dividing.

A assess is both a grade and a judgement.
A close is both a between and a region.

You may try to q1e the q1n that can q1r, or q1r the q1n that can q1e.
You may try to q1e the q1n that can q1r, or q1r the q1n that can q1e.

A q1n is both a q1o and a q1s.
A q1n is both a q1o and a q1s.