diff --git a/18/3f/a9821474d662e75790b5b44599dc38a732c6 b/18/3f/a9821474d662e75790b5b44599dc38a732c6
new file mode 100644
index 00000000000..fcaac622975
--- /dev/null
+++ b/18/3f/a9821474d662e75790b5b44599dc38a732c6
@@ -0,0 +1 @@
+Author: https://github.com/bugaevc