diff --git a/b.txt b/b.txt
new file mode 100644
index 00000000000..c42990dcdcd
--- /dev/null
+++ b/b.txt
@@ -0,0 +1 @@
+two-a
diff --git a/b2.txt b/b2.txt
new file mode 100644
index 00000000000..b91203ac785
--- /dev/null
+++ b/b2.txt
@@ -0,0 +1 @@
+two-b