<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\documentclass[11pt, english]{UWletterhead}

\renewcommand{\UWinstitute}{Institute of Informatics}

\renewcommand{\UWphone}{+48 22 55 44 460}
\renewcommand{\UWemail}{iinf@mimuw.edu.pl}

\begin{document}
\UWheader

\UWdate{Warsaw, \today}

\UWaddressee[0.6\textwidth]{Prof. Donald Knuth}

Dear Professor Knuth,

I write to you according to the conversation\ldots

\UWsignature[0.6\textwidth]{Yours Sincerely,\\[5mm]Micha{\l} Skrzypczak}

\end{document}

</pre></body></html>