\documentclass[aspectratio=169,t]{beamer}
\usetheme{hhubeamer}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}


\title{There Is No Largest Prime Number}
% \title{\Large There Is No Largest Prime Number but a title so long it looks
%   bad in the default size the template uses}
\date{XX.XX.20XX}
\event[ISPN ’80]{27th International Symposium of Prime Numbers}
\author[Euclid]{Euclid of Alexandria {\small\texttt{<euclid@alexandria.edu>}}}


\begin{document}

\begin{frame}
  \titlepage
\end{frame}


\begin{frame}
  \frametitle{Inhaltsverzeichnis}
  \tableofcontents
\end{frame}


\section{Lorem Ipsum}
\begin{frame}
  \frametitle{Titel + Inhalt}
  \begin{itemize}
    \item Laboris nisi dolor duis nulla non irure anim sit incididunt.
      Occaecat dolore occaecat in consectetur.
      Officia ex anim consequat duis tempor nostrud dolore exercitation.
    \item Sit dolor velit ipsum amet.
      Consequat sunt proident eu adipisicing sint.
      Deserunt duis deserunt laborum duis pariatur deserunt ut.
      Aliqua sint consequat cupidatat ex. Excepteur velit veniam non amet.
  \end{itemize}
\end{frame}


\subsection{Lipsum}
\begin{frame}
  \frametitle{Titel + Inhalt + Untertitel}
  \framesubtitle{Subtitle Blindtext}
  Ipsum
  \begin{enumerate}
    \item Laboris nisi dolor duis nulla non irure anim sit incididunt.
      Occaecat dolore occaecat in consectetur.
      Officia ex anim consequat duis tempor nostrud dolore exercitation.
    \item Sit dolor velit ipsum amet.
      Consequat sunt proident eu adipisicing sint.
      Deserunt duis deserunt laborum duis pariatur deserunt ut.
      Aliqua sint consequat cupidatat ex. Excepteur velit veniam non amet.
  \end{enumerate}
\end{frame}


\section{Lorem Ipsum}
\begin{frame}
  \frametitle{Titel + Inhalt}

   \begin{description}
    \item[First] Laboris nisi dolor duis nulla non irure anim sit incididunt.
      Occaecat dolore occaecat in consectetur.
      Officia ex anim consequat duis tempor nostrud dolore exercitation.
    \item[Second] Sit dolor velit ipsum amet.
      Consequat sunt proident eu adipisicing sint.
      Deserunt duis deserunt laborum duis pariatur deserunt ut.
      Aliqua sint consequat cupidatat ex. Excepteur velit veniam non amet.
  \end{description}
\end{frame}

\section{Beamer Examples}
\begin{frame}
  \frametitle{Reiner Text}

  Laboris nisi dolor duis nulla non irure anim sit incididunt.
  Occaecat dolore occaecat in consectetur.
  Officia ex anim consequat duis tempor nostrud dolore exercitation.

  Sit dolor velit ipsum amet.
  Consequat sunt proident eu adipisicing sint.
  Deserunt duis deserunt laborum duis pariatur deserunt ut.
  Aliqua sint consequat cupidatat ex. Excepteur velit veniam non amet.

\end{frame}


\begin{frame}
  \frametitle{Zwei Spalten}

  \begin{columns}
    \begin{column}{0.47\textwidth}
      Laboris nisi dolor duis nulla non irure anim sit incididunt.
      Occaecat dolore occaecat in consectetur.
      Officia ex anim consequat duis tempor nostrud dolore exercitation.
    \end{column}
    \begin{column}{0.47\textwidth}
      Sit dolor velit ipsum amet.
      Consequat sunt proident eu adipisicing sint.
      Deserunt duis deserunt laborum duis pariatur deserunt ut.
      Aliqua sint consequat cupidatat ex. Excepteur velit veniam non amet.
    \end{column}
  \end{columns}
\end{frame}


\begin{frame}
  \frametitle{Beamer-Befehle}

  \begin{itemize}
    \item Here is a \structure{structure} in a sentence.
    \item Here is an \alert{alert} in a sentence.
  \end{itemize}
\end{frame}

\begin{frame}
  \frametitle{Blocks}

  \begin{block}{Block}
    Lorem ipsum dolor sit amet, consectetur adipiscing elit.
  \end{block}

  \begin{alertblock}{Alert Block}
    Lorem ipsum dolor sit amet, consectetur adipiscing elit.
  \end{alertblock}

  \begin{exampleblock}{Example Block}
    Lorem ipsum dolor sit amet, consectetur adipiscing elit.
  \end{exampleblock}

  \begin{example}
    Lorem ipsum dolor sit amet, consectetur adipiscing elit.
  \end{example}

\end{frame}

\begin{frame}
  \frametitle{More Blocks}

  \begin{definition}
    Lorem ipsum dolor sit amet, consectetur adipiscing elit.
  \end{definition}

  \begin{theorem}
    Lorem ipsum dolor sit amet, consectetur adipiscing elit.
  \end{theorem}

  \begin{proof}
    Lorem ipsum dolor sit amet, consectetur adipiscing elit.
  \end{proof}

\end{frame}

\begin{frame}
  \frametitle{More more Blocks}

  \begin{lemma}
    Lorem ipsum dolor sit amet, consectetur adipiscing elit.
  \end{lemma}

  \begin{corollary}
    Lorem ipsum dolor sit amet, consectetur adipiscing elit.
  \end{corollary}

\end{frame}



\begin{frame}
  \frametitle{Current Section}

  \tableofcontents[currentsection]
\end{frame}


\begin{frame}[separator]
  \frametitle{Thanks}
\end{frame}


\begin{frame}[separator]
  \frametitle{Separator with longer title}
\end{frame}

\begin{frame}[separator]
  % \frametitle{Separator without title}
\end{frame}


\begin{frame}[separator]
  \frametitle{Separator with}
  \framesubtitle{subtitle below the caption}
\end{frame}


\section{Lorem Ipsum}
\begin{frame}
  \frametitle{Titel + Inhalt}

   \begin{description}
    \item[First] Laboris nisi dolor duis nulla non irure anim sit incididunt.
      Occaecat dolore occaecat in consectetur.
      Officia ex anim consequat duis tempor nostrud dolore exercitation.
    \item[Second] Sit dolor velit ipsum amet.
      Consequat sunt proident eu adipisicing sint.
      Deserunt duis deserunt laborum duis pariatur deserunt ut.
      Aliqua sint consequat cupidatat ex. Excepteur velit veniam non amet.
  \end{description}
\end{frame}

\begin{frame}
  No frame title.
\end{frame}

\begin{frame}[empty]
  No frame title, no logo.
\end{frame}

\begin{frame}{Bunch of references}
  \cite{abrial1996b,ain2019codeclone,allamanis2018survey,alon2019code2vec,%
        blanchette2016learning,blanchette2019machine,bobot2011why3}
\end{frame}


\begin{frame}[allowframebreaks]{References}
  \bibliographystyle{plain}
  \bibliography{references}
\end{frame}

\end{document}