+#data
+<svg><![CDATA[]]
+#errors
+#document
+| <html>
+| <head>
+| <body>
+| <svg svg>
+| "]]"
+
+#data
+<svg><![CDATA[]
+#errors
+#document
+| <html>
+| <head>
+| <body>
+| <svg svg>
+| "]"
+
#data
<svg><![CDATA[]>a
#errors
#data
<svg><![CDATA[]>a
#errors