\documentclass{article}
\usepackage[T1]{fontenc}
\usepackage{textcomp}
\begin{document}

\begin{table}
\begin{center}
\begin{tabular}{ll}
\verb#?`# & ?` \\
\verb#!'# & !` \\
\verb#\aleph# & $\aleph$\\
\verb#\wp# & $\wp$\\
\verb#\Re# & $\Re$\\
\verb#\Im# & $\Im$\\
\verb#\leftarrow# & $\leftarrow$\\
\verb#\Leftarrow# & $\Leftarrow$\\
\verb#\rightarrow# & $\rightarrow$\\
\verb#\Rightarrow# & $\Rightarrow$\\
\verb#\forall# & $\forall$\\
\verb#\exists# & $\exists$\\
\verb#\neg# & $\neg$\\
\verb#\partial# & $\partial$\\
\verb#\backslash# & $\backslash$\\
\verb#\infty# & $\infty$\\
\verb#\clubsuit# & $\clubsuit$\\
\verb#\diamondsuit# & $\diamondsuit$\\
\verb#\heartsuit# & $\heartsuit$\\
\verb#\spadesuit# & $\spadesuit$\\
\verb#\pounds# & \pounds\\
\verb#\varpi# & $\varpi$\\
\verb#\alpha# & $\alpha$\\
\verb#\beta# & $\beta$\\
\verb#\Sigma# & $\Sigma$\\
\verb#\Pi# & $\Pi$
\end{tabular}
\caption{Unusual characters from Symbol font}
\end{center}
\end{table}

\pagebreak
\begin{table}
\begin{center}
\begin{tabular}{ll}
\verb#\dag# & \dag\\
\verb#\ddag# & \ddag\\
\verb#\S# & \S\\
\verb#\P# & \P\\
\verb#\copyright# & \copyright\\
\verb#\ae# & \ae\\
\verb#\AE# & \AE\\
\verb#\aa# & \aa\\
\verb#\AA# & \AA\\
\verb#\o# & \o\\
\verb#\O# & \O\\
\verb#\ss# & \ss\\
\verb#\"o# & \"o\\
\verb#\~o# & \~o\\
\verb#\^o# & \^o\\
\verb#\`o# & \`o\\
\verb#\'o# & \'o\\
\verb#\~n# & \~n\\
\verb#\~N# & \~N\\
\verb#\oe# & \oe\\
\verb#\OE# & \OE\\
\verb#$\sim$# & $\sim$\\
\verb#\~{}# &\~{}
\end{tabular}
\caption{Unusual characters from ansi font}
\end{center}
\end{table}

\pagebreak

\begin{table}
\begin{center}
\begin{tabular}{ll}
\verb#\triangleleft# & $\triangleleft$ \\
\verb#\triangleright# & $\triangleright$ \\
\verb#\vdots# & $\vdots$ \\
\verb#\ddots# & $\ddots$ \\
\verb#\mapsto# & $\mapsto$ \\
\verb#\prec# & $\prec$ \\
\verb#\hbar# & $\hbar$ \\
\verb#\ell# & $\ell$ \\
\verb#\succ# & $\succ$ 
\end{tabular}
\caption{Unusual characters from MT Extra font}
\end{center}
\end{table}

\begin{table}
\begin{center}
\begin{tabular}{ccc}
\verb# \"i # & three dots & \"i \\
\verb#\"{i}#  & three dots & \"{i} \\
\verb# \"\i#  & two dots &  \"\i \\
\verb#\"{\i}#  & two dots &  \"{\i} \\
\verb#\'{\i}#  & acute accent &  \'{\i} \\
\verb#\'i#  & acute accent &  \'{\i} \\
\verb#\`{\i}#  & grave accent &  \`{\i} \\
\end{tabular}
\caption{Various forms of i}
\end{center}
\end{table}

\begin{table}
\begin{center}
\begin{tabular}{ll}
\verb#\gg# & $\gg$\\
\verb#\ll# & $\ll$\\
\verb#\backslash# & $\backslash$ \\
\verb#\vert# & $\vert$ \\
\verb#\|# & $\|$ \\
\verb#1\over2# & $1\over2$ 
\end{tabular}
\caption{Unusual characters that still get faked}
\end{center}
\end{table}

\begin{table}
\begin{center}
\begin{tabular}{ll}
\verb#\textasciicircum#&\textasciicircum\\
\verb#\textasciitilde#&\textasciitilde\\
\verb#\textbackslash#&\textbackslash\\
\verb#\textbullet#&\textbullet\\
\verb#\textcent#&\textcent (requires textcomp package)\\
\verb#\textcompwordmark#&\textcompwordmark\\
\verb#\textcopyright#&\textcopyright\\
\verb#\textcurrency#&\textcurrency (requires textcomp package)\\
\verb#\textdegree#&\textdegree\\
\verb#\textdiv#&\textdiv\\
\verb#\textemdash#&\textemdash\\
\verb#\textendash#&\textendash\\
\verb#\textexclamdown#&\textexclamdown\\
\verb#\textgreater#&\textgreater\\
\verb#\textless#&\textless\\
\verb#\textmonetary# &replaced by textcurrency\\
\verb#\textmu#&\textmu\\
\verb#\textmultiply# &replaced by texttimes\\
\verb#\textonesuperior#&\textonesuperior\\
\verb#\textordfeminine#&\textordfeminine\\
\verb#\textordmasculine#&\textordmasculine\\
\verb#\textparagraph#&\textparagraph\\
\verb#\textperiodcentered#&\textperiodcentered\\
\verb#\textpm#&\textpm\\
\verb#\textquestiondown#&\textquestiondown\\
\verb#\textquotedbl#&\textquotedbl\\
\verb#\textquotedblleft#&\textquotedblleft\\
\verb#\textquotedblright#&\textquotedblright\\
\verb#\textquoteleft#&\textquoteleft\\
\verb#\textquoteright#&\textquoteright\\
\verb#\textregistered#&\textregistered\\
\verb#\textsection#&\textsection\\
\verb#\textthreesuperior#&\textthreesuperior\\
\verb#\texttimes#&\texttimes (requires textcomp package)\\
\verb#\texttrademark#&\texttrademark\\
\verb#\texttwosuperior#&\texttwosuperior\\
\verb#\textvisiblespace#&\textvisiblespace\\
\verb#\guillemotleft#&\guillemotleft\\
\verb#\guillemotright#&\guillemotright\\
\verb#\guilsinglleft#&\guilsinglleft\\
\verb#\guilsinglright#&\guilsinglright\\
\verb#\quotedblbase#&\quotedblbase\\
\verb#\quotesinglbase#&\quotesinglbase\\
\end{tabular}
\caption{A collection of commands handled by direct.cfg}
\end{center}
\end{table}

\end{document}

