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<!DOCTYPE HTML>↩
<html>↩
<body>↩
<div style="background:black; width:100px; height:100px;"></div>↩
</body>↩
</html>↩
<!DOCTYPE HTML>↩
<html>↩
<body>↩
<div style="background:black; width:100px; height:100px;"></div>↩
</body>↩
</html>↩