diff --git a/777 b/777
new file mode 100644
index 0000000000000000000000000000000000000000..542bf700b3a51e82ecf656a6ee0da856b3644983
--- /dev/null
+++ b/777
@@ -0,0 +1 @@
+7777
\ No newline at end of file
diff --git a/abc.txt b/abc.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ce013625030ba8dba906f756967f9e9ca394464a
--- /dev/null
+++ b/abc.txt
@@ -0,0 +1 @@
+hello