I'm writing a tabular which is actually a form to print and be filled by hand. I want to set fixed column width. The problem comes when I try to merge columns in two different patterns.
I can't draw the table in Markdown, so I'll describe it. It's a 4 columns x 5 rows table.
In the first two rows I want to merge the second and third columns, in the last three rows I want to merge the first with the second column and the third with the fourth column. But what I get is the second, third and fourth columns merged in the last three rows (I get the first two rows exactly as I want them).
I wrote this code
\documentclass{article}
\usepackage{multirow}
\begin{document}
\noindent\begin{tabular}{ | p{52mm} p{21mm} p{32mm} p{41mm} | }
\hline
Nome e cognome & \multicolumn{2}{|l|}{Luogo e data di nascita} & Comune di iscrizione nelle liste \\
& \multicolumn{2}{|l|}{}& Trezzano sul Naviglio \\
\hline
\multicolumn{2}{|l|}{Firma} & \multicolumn{2}{|l|}{Documento} \\
\multicolumn{2}{|l|}{} & \multicolumn{2}{|l|}{} \\
\multicolumn{2}{|l|}{} & \multicolumn{2}{|l|}{} \\
\hline
\end{tabular}
\end{document}
How can I fix my code to get what I want?
tabular
.