diff --git a/c1/a2/6f0b358f9c381c0346d8d98c4bdce9c2f767 b/c1/a2/6f0b358f9c381c0346d8d98c4bdce9c2f767
new file mode 100644
index 00000000000..fcaac622975
--- /dev/null
+++ b/c1/a2/6f0b358f9c381c0346d8d98c4bdce9c2f767
@@ -0,0 +1 @@
+Author: https://github.com/bugaevc