# Problem with table using \multirow

I'm getting some little problems when using \multirow:

Here is my code:

\documentclass[a4paper,10pt]{article} % Default font size and paper size
\usepackage{multirow}
\begin{document}
\begin{tabular}{ |l| c| c| } \hline
\textbf{1} & \textbf{2} & \textbf{3} \\ \hline
\multirow{4}{*}{A} & 1 & 1 \\
& 2 & 2 \\
& 3 & 3 \\ \hline
\multirow{4}{*}{B}  & 1 & 1 \\
& 2 & 2 \\
\hline
\end{tabular}
\end{document}


Here is the preview:

Problems:

1. As you can see, in cell (2,1), the B is not properly positioned in the middle of the cell
2. How is it possible to separate only multirows in Row 1?
• The first argument to \multirow is the number of rows spanned: it should be 3 in the first case, 2 in the second case. The second question is not clear. – egreg Oct 27 '13 at 13:28
• I just want an \hline between all rows in Column 2 and 3 – Noor Oct 27 '13 at 14:04

You probably want an output like this:

MWE:

\documentclass[a4paper,10pt]{article} % Default font size and paper size
\usepackage{multirow}
\begin{document}
\begin{tabular}{|l|c|c|} \hline
\textbf{1} & \textbf{2} & \textbf{3} \\ \hline
\multirow{3}{*}{A} & 1 & 1 \\ \cline{2-3}
& 2 & 2 \\ \cline{2-3}
& 3 & 3 \\ \hline
\multirow{2}{*}{B} & 1 & 1 \\ \cline{2-3}
& 2 & 2 \\ \hline
\end{tabular}
\end{document}

1. Use the right number of rows when using \multirow.
2. Use \cline{<start column>-<end column>} to get partial horizontal lines.