自动对段落进行编号，适用于单栏回忆录类文档两侧的边注

Question

我是一名新手用户，想阻止自动编号段落（使用 \countpar 和 \everypar）也应用于单列回忆录类文档两侧的旁注，分别使用 sidepar 和 marginpar 来设置内边距和外边距。我也尝试使用 marginnote，但无济于事。有人能帮忙吗？

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\documentclass[a4paper,10pt,twoside,onecolumn,openright,showtrims,final]{memoir}

% PACKAGES

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[english]{babel} 
\usepackage[final]{microtype} 

% PAGE LAYOUT
\setpagecc{247mm}{203mm}{*}
\settypeblocksize{200mm}{103mm}{*}
\setlrmargins{54mm}{*}{*}
\setulmargins{31mm}{*}{*}
\setmarginnotes{4mm}{32mm}{\onelineskip}
\setheadfoot{\onelineskip}{2\onelineskip}
\setheaderspaces{*}{2\onelineskip}{*}
\checkandfixthelayout

% PARAGRAPH FORMAT
\newcounter{ParagraphNumber}[chapter] 
\newcommand\countpar{\everypar{\stepcounter{ParagraphNumber} [\arabic{chapter}.\arabic{ParagraphNumber}]  }}
\setlength{\parindent}{0cm}
\setlength{\parskip}{\onelineskip}

% FOOTNOTE NUMBERING PER PAGE 
\usepackage{perpage} 
\MakePerPage{footnote} 

% THE DOCUMENT -------------------------------------------------------------------------------

\begin{document}
\chapter{Introduction}
%\countpar
1st paragraph.

2nd paragraph.

3rd paragraph
\marginparmargin{outer}
\marginpar{\begin{flushleft}Outer note\end{flushleft}}

4th paragraph
\sideparmargin{inner}
\sidepar{Inner note}

5th paragraph
\end{document}

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