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similarity index 56%
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diff --git a/autotests/export/latex/Unicode-characters/078-79-misc-technical-control-pics.lyx b/autotests/export/latex/Unicode-characters/078-79-misc-technical-control-pics.lyx
new file mode 100644
index 0000000000..9a4c3a0cba
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@@ -0,0 +1,497 @@
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