diff --git a/db/14/48b21a253cf3ac1bd4899da3006eb7e4d58b b/db/14/48b21a253cf3ac1bd4899da3006eb7e4d58b
new file mode 100644
index 00000000000..6b514e31017
--- /dev/null
+++ b/db/14/48b21a253cf3ac1bd4899da3006eb7e4d58b
@@ -0,0 +1 @@
+Author: https://github.com/tomuta