diff --git a/examples/bin/invalid_inst.m16 b/examples/bin/invalid_inst.m16
new file mode 100644
index 0000000..3c9ffd5
--- /dev/null
+++ b/examples/bin/invalid_inst.m16
@@ -0,0 +1 @@
+/Hú/Eú/Lúú/Oúï ú/Wú/Oú/Rú/Lú/Dú
\ No newline at end of file