diff --git a/readings_index/lesungen_script b/readings_index/lesungen_script
new file mode 100755
index 0000000..2e1aec0
--- /dev/null
+++ b/readings_index/lesungen_script
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+for n in {1..2000}; do
+	printf "index of reading no. L-%s?" "$n"
+	read -r index
+	line="$(grep -P "^$index\t" lesungen)"
+	printf '%s\t%s\n' "$line" "$n" | tee -ai test
+done