diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..2d4aaf5
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,18 @@
+%_Both.pdf: %_Cu.pdf %_Mask.pdf
+	pdftk ${^} cat output ${@}
+
+%_90.pdf: %_Both.pdf
+	pdftk ${<} cat 1-endeast output ${@}
+
+%_90.ps: %_90.pdf
+	pdftops $<
+
+%_nup.ps: %_90.ps
+	psnup -pa4 -Pa5 -2 ${<} ${@}
+
+%_nup.pdf: %_nup.ps
+	ps2pdf ${<}
+
+%.pdf: %_nup.pdf
+	cp ${<} ${@}
+