diff --git a/18/cb7413304b197843a6fc037196bd42ea65797b b/18/cb7413304b197843a6fc037196bd42ea65797b
new file mode 100644
index 00000000..3d91d82a
--- /dev/null
+++ b/18/cb7413304b197843a6fc037196bd42ea65797b
@@ -0,0 +1 @@
+{"channels":[null]}