\documentclass[aspectratio=1610]{beamer}

\input{../settings}

\maketitle

\input{toc}

\section{Intro}
\begin{frm}\end{frm}

\section{Section 1}
\begin{frm}\end{frm}

\subsection{SubSection 1}
\begin{frm}\end{frm}
\subsubsection{SubSubSection 1}
\begin{frm}\end{frm}
\subsubsection{SubSubSection 2}
\begin{frm}\end{frm}

\subsection{SubSection 2}
\begin{frm}\end{frm}
\subsubsection{SubSubSection 3}
\begin{frm}\end{frm}
\subsubsection{SubSubSection 4}
\begin{frm}\end{frm}

\section{Section 2}
\begin{frm}\end{frm}

\subsection{SubSection 3}
\begin{frm}\end{frm}
\subsubsection{SubSubSection 5}
\begin{frm}\end{frm}
\subsubsection{SubSubSection 6}
\begin{frm}\end{frm}

\subsection{SubSection 4}
\begin{frm}\end{frm}
\subsubsection{SubSubSection 7}
\begin{frm}\end{frm}
\subsubsection{SubSubSection 8}
\begin{frm}\end{frm}

\section{Section 3}
\begin{frm}\end{frm}

\subsection{SubSection 5}
\begin{frm}\end{frm}
\subsubsection{SubSubSection 9}
\begin{frm}\end{frm}
\subsubsection{SubSubSection 10}
\begin{frm}\end{frm}

\subsection{SubSection 6}
\begin{frm}\end{frm}
\subsubsection{SubSubSection 11}
\begin{frm}\end{frm}
\subsubsection{SubSubSection 12}
\begin{frm}\end{frm}

\section{Outro}
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\end{document}