A fitter fits;				Though sinners sin
A cutter cuts;				And thinners thin
And an aircraft spotter spots;		And paper-blotters blot
A baby-sitter				I've never yet
Baby-sits --				Had letters let
But an otter never ots.			Or seen an otter ot.

A batter bats
(Or scatters scats);
A potting shed's for potting;
But no one's found
A bounder bound
Or caught an otter otting.
		-- Ralph Lewin