deletions | additions       diff --git a/subsection_Advanced_Table_Borders_Sometimes__.tex b/subsection_Advanced_Table_Borders_Sometimes__.tex  index aee6d74..a280107 100644  --- a/subsection_Advanced_Table_Borders_Sometimes__.tex  +++ b/subsection_Advanced_Table_Borders_Sometimes__.tex 
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Here is an illustrating example:  \noindent\begin{minipage}{0.9\pagewidth} \noindent\begin{minipage}{0.7\pagewidth}  \begin{lstlisting}  \begin{tabular}{cc|c|c|c|c|l}  \cline{3-6} 
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\end{tabular}  \end{lstlisting}  \end{minipage}  \noindent\begin{minipage}{0.1\pagewidth} \noindent\begin{minipage}{0.2\pagewidth}  \begin{tabular}{cc|c|c|c|c|l}  \cline{3-6}  & & \multicolumn{4}{ c| }{Primes} \\ \cline{3-6}