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+\chapter{Appendix 1}
+This test document is created to test advanced TOC functionality.
+
+\section{Appendix subsection}
+
+\subsection{sub}
+
+\subsubsection{subsub}
+
+\subsubsubsection{subsub}
+
+\subsection{Test sub section 1}
+
+\chapter{Appendix 2}
+
+\section{Testing TOC levels}
+Testing more input and TOC levels.
+
+\subsection{Testing TOC sub levels}
+
+\subsubsection{Testing TOC sub sub levels}
+Hello world.
+
+\subsubsection{Text $\Gamma^{r}(\ensuremath{{\mathbf{Z}}}_p^d,\mathbf{K})$}
+
+\subsection{Another test subsection}
+
+\subsubsection{Other text $\Gamma^{r}$}
+
+\section{Testing more appendix levels}
+Testing more input and TOC levels.
+
+\subsection{Testing TOC sub levels}
+