diff --git a/a4/46f4f9da9913d8a81fe6d78b0c4bd6330144cf b/a4/46f4f9da9913d8a81fe6d78b0c4bd6330144cf
new file mode 100644
index 0000000..1671a1f
--- /dev/null
+++ b/a4/46f4f9da9913d8a81fe6d78b0c4bd6330144cf
@@ -0,0 +1 @@
+{"channels":["next"]}