diff --git a/input/.gitignore b/input/.gitignore
new file mode 100644
index 0000000..2211df6
--- /dev/null
+++ b/input/.gitignore
@@ -0,0 +1 @@
+*.txt
diff --git a/input/.keep b/input/.keep
new file mode 100644
index 0000000..e69de29