diff --git a/f1/df27fdf1f27b79623019542a70c820845b424b b/f1/df27fdf1f27b79623019542a70c820845b424b
new file mode 100644
index 0000000..3d91d82
--- /dev/null
+++ b/f1/df27fdf1f27b79623019542a70c820845b424b
@@ -0,0 +1 @@
+{"channels":[null]}