ÿþ & ? $ M / >  > & ? $ M / >  ? & $ M / >  > ? & $ M / >  & ? $ M / >  > & ? $ M / >  ? & $ M / >  > ? & $ M / >  & ? $ M / >  > & ? $ M / >  ? & $ M / >  > ? & $ M / > Although the display seems to convey the same linguistic information, the twelve text strings above are different in their Unicode representations. See if you can write a suitable expression to match all the strings, either under Wordpad or under Word!