\documentstyle[11pt,a4wide]{article}
\pagestyle{plain}
\begin{document}

\title{Test Document}
\author{Author}
\date{}
\maketitle

%\chapter{}

\section{Section Title}
Here is some text with to test out the symbols in 
the ISO-Latin 1 character set.  Once Unicode becomes more 
widely used these can be extended to cover all the symbols 
available in TeX.   

\`{a}grave \'{e}acute \^{i}circumflex \"{o}umlaut \~{a}tilde.
Also \ae, \AE, \aa, \AA, \o, \O and finally \ss for german.  
\subsection{Subsection Title}
Here is some normal text.
\subsubsection{Subsubsection Title}
This text references \ref{ref1} another part of the document.
\subsection{Subsection}
This text makes another reference \ref{ref2}.
\subsubsection{Subsubsection}
A subsubsection containing some orinary text.
\vspace{5mm}

\begin{tabular}{|l|l|r|c|r|c|l|l|}
\hline
First & Second & Third & Fourth &
Fifth & Sixth & 7\% & Eighth \\ 
Nineth & Tenth & and so & on & on & on & and & on \hline
\end{tabular}

\subsection{Subsection}
Another piece of text.
\subsubsection{Referenced Subsubsection \label{ref1}}
Lets try putting a percentage 100\% in the middle of text to 
check that its not interpreted as a comment.
\begin{enumerate}
   \item Here is an enumerated list
   \item to show that 
   \item the list environment works. 
\end{enumerate}
\paragraph{Paragraph}
Here is some normal referenced text \label{ref2}.
\subparagraph{Subparagraph}
Some text followed by 2 pictures.

\setlength{\unitlength}{1 mm}
\input{pic1}
\input{pic2.pic}

Finally, experimenting with the sizing commands:

{\Huge Huge}
{\huge huge}
{\LARGE LARGE}
{\Large Large}
{\large large}
{\normalsize normalsize}
{\small small}
{\footnotesize footnotesize}
{\scriptsize scriptsize}
{\tiny tiny}

\end{document}