\documentclass{article}
\usepackage{autolist}

\begin{document}

\raggedright

\section{Subnum}

\begin{Subnum}

\item A

\begin{Subnum}

\item B

\begin{Subnum}

\item C

\begin{Subnum}

\item D

\begin{Subnum}

\item E

\begin{Subnum}

\item F

\begin{Subnum}

\item G1

\item G2

\item G3

\end{Subnum}
\end{Subnum}
\end{Subnum}
\end{Subnum}
\end{Subnum}
\end{Subnum}
\end{Subnum}

\section{Lautolist}

Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms:

\begin{Lautolist}[It is fourth item]

\item[a)] Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or

\item[Beta] Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or

\item[Third] Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or

\item[It is fourth item] Limiting the use for publicity purposes of names of licensors or authors of the material; or

\item[5] Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or

\item[6th] Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors.

\end{Lautolist}

\section{Rautolist}

Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms:

\begin{Rautolist}[It is fourth item]

\item[a)] Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or

\item[Beta] Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or

\item[Third] Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or

\item[It is fourth item] Limiting the use for publicity purposes of names of licensors or authors of the material; or

\item[5] Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or

\item[6th] Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors.

\end{Rautolist}

\section{Lpolylist}

Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms:

\begin{Lpolylist}[fourth]

\item[a)] Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or

\item[Beta] Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or

\item[Third item] Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or

\item[4th] Limiting the use for publicity purposes of names of licensors or authors of the material; or

\item[5] Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or

\item[It is sixth item] Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors.

\end{Lpolylist}

\section{Rpolylist}

Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms:

\begin{Rpolylist}[fourth]

\item[a)] Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or

\item[Beta] Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or

\item[Third item] Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or

\item[4th] Limiting the use for publicity purposes of names of licensors or authors of the material; or

\item[5] Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or

\item[It is sixth item] Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors.

\end{Rpolylist}

\section{characters}

Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms:

\begin{characters}

\item[Disclaiming] warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or

\item[Requiring] preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or

\item[Prohibiting] misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or

\item[Limiting] the use for publicity purposes of names of licensors or authors of the material; or

\item[Declining] to grant rights under trademark law for use of some trade names, trademarks, or service marks; or

\item[Requiring] indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors.

\end{characters}

\end{document}
