diff --git a/README b/README
new file mode 100644
index 0000000..e69de29
diff --git a/rules/04-kasha-local-connections b/rules/04-kasha-local-connections
index 007eac8..ae3fd51 100644
--- a/rules/04-kasha-local-connections
+++ b/rules/04-kasha-local-connections
@@ -1,9 +1,10 @@
 #!/bin/bah
 rules() {
-    iptables -t filter $flag INPUT -i lo -j ACCEPT
-    iptables -t filter $flag OUTPUT -o lo -j ACCEPT
-    iptables -t filter $flag OUTPUT -s 127.0.0.0/8 -d 127.0.0.0/8 -p tcp -m tcp --sport 53 -j ACCEPT
-    iptables -t filter $flag OUTPUT -s 127.0.0.0/8 -d 127.0.0.0/8 -p udp -m udp --sport 53 -j ACCEPT
-    iptables -t filter $flag INPUT -s 127.0.0.0/8 -d 127.0.0.0/8 -p tcp -m tcp --dport 53 -j ACCEPT
-    iptables -t filter $flag INPUT -s 127.0.0.0/8 -d 127.0.0.0/8 -p udp -m udp --dport 53 -j ACCEPT
+    for chain in OUTPUT INPUT; do
+        for proto in tcp udp; do
+            for type in s d; do
+                iptables -t filter $flag INPUT -s 127.0.0.0/8 -d 127.0.0.0/8 -p ${proto} -m ${proto} --${type}port 53 -j ACCEPT;
+            done
+        done
+    done
 }