diff --git a/x/xml.xml b/x/xml.xml
new file mode 100644
index 00000000..f2cfb168
--- /dev/null
+++ b/x/xml.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<text><![CDATA[Hello World]]></text>
\ No newline at end of file
diff --git a/y/yaml.yaml b/y/yaml.yaml
new file mode 100644
index 00000000..0d8e794f
--- /dev/null
+++ b/y/yaml.yaml
@@ -0,0 +1 @@
+hello: world
\ No newline at end of file