\begin_document
\begin_header
\save_transient_properties true
-\origin /buildlyxdir/examples/Presentations/
+\origin /systemlyxdir/examples/Presentations/
\textclass beamer
\begin_preamble
\beamertemplateshadingbackground{red!5}{structure!5}
\maintain_unincluded_children false
\language english
\language_package default
-\inputencoding auto
+\inputencoding utf8
\fontencoding global
\font_roman "lmodern" "default"
\font_sans "lmss" "default"