<!DOCTYPE html><body><script></script>X<script></script >X<script></script>X<script></script foo>X<script></script foo=bar>X<script></script foo="bar">X<script><!--</script>X<script><!-- </script>X<script><!-- </script >X<script><!-- </script>X<script><!-- </script foo>X<script><!-- </script foo=bar>X<script><!-- </script foo="bar">X<script><!-- -</script>X<script><!-- --</script>X<script><!-- --></script>X<script><!--<script> </script> </script>X<script><!--<script> </script> --></script>X<script><!--<script </script> --></script>X<script><!--<script> </script > --></script>X<script><!--<script> </script foo> --></script>X<script><!--<script> </script foo=bar> --></script>X<script><!--<script> </script foo="bar"> --></script>X