diff --git a/a2/30/524c4668c72b5a519a8f441637f54bee6654 b/a2/30/524c4668c72b5a519a8f441637f54bee6654
new file mode 100644
index 00000000000..90e57f27146
--- /dev/null
+++ b/a2/30/524c4668c72b5a519a8f441637f54bee6654
@@ -0,0 +1 @@
+Author: https://github.com/krkk