\begin{itemize}
\item First item
\item Second item
.
.
.
\end{itemize}
The itemize environment produces a "bulleted" list. Itemizations
can be nested within one another, up to four levels deep. They can also
be nested within other paragraph-making environments.
Each item of an itemized list begins with an \item command.
There must be at least one \item command within the environment.
The itemize environment uses the itemi through
itemiv counters (see section Counters). The type of numbering can be
changed by redefining \theitemi etc.