diff --git a/unreliable_medium/test_from.txt b/unreliable_medium/test_from.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e44907a6ec9d3f6235ac925aaf928de807b81dd1
--- /dev/null
+++ b/unreliable_medium/test_from.txt
@@ -0,0 +1 @@
+10011000
\ No newline at end of file
diff --git a/unreliable_medium/test_to.txt b/unreliable_medium/test_to.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391