diff -r 739039774cee -r 94b84d880c2b slides/slides12.tex
--- a/slides/slides12.tex	Mon Jan 24 00:14:02 2022 +0000
+++ b/slides/slides12.tex	Tue Mar 22 00:36:18 2022 +0000
@@ -1,6 +1,6 @@
 \documentclass[dvipsnames,14pt,t]{beamer}
 \usepackage{../slides}
-\usepackage{../graphics}
+\usepackage{../graphicss}
 \usepackage{../langs}
 \usepackage{../data}
 \usepackage{../grammar}