diff --git a/bc/3c/0fa93622e498d07cd01f6f40e3d5a9120c05 b/bc/3c/0fa93622e498d07cd01f6f40e3d5a9120c05
new file mode 100644
index 00000000000..6b514e31017
--- /dev/null
+++ b/bc/3c/0fa93622e498d07cd01f6f40e3d5a9120c05
@@ -0,0 +1 @@
+Author: https://github.com/tomuta