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