diff --git a/cc/b4/82d1a7d9f67065c6580478c01bd090395e6f b/cc/b4/82d1a7d9f67065c6580478c01bd090395e6f
new file mode 100644
index 00000000000..fcaac622975
--- /dev/null
+++ b/cc/b4/82d1a7d9f67065c6580478c01bd090395e6f
@@ -0,0 +1 @@
+Author: https://github.com/bugaevc