#LyX file created by tex2lyx 2.3
-\lyxformat 510
+\lyxformat 512
\begin_document
\begin_header
\save_transient_properties true
\begin_layout Standard
\size normal
-from package "ascii" and "ifsym": ®↨◻◼ ◙ ◙
+from package "ascii" and "ifsym": ®
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+{
+\backslash
+ascii
+\backslash
+ETB}
+\end_layout
+
+\end_inset
+
+◻◼ ◙ ◙
\end_layout
\begin_layout Standard