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<html>
<head>
<meta charset="utf-8">
<style>
span { font-size: 300%; }
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</head>
<body>
<p>
The base of the following three letters should all be connected
and not have a gap between the | and _ parts.
</p>
<span>ـآ</span>
<span>ـأ</span>
<span>ـإ</span>
</body>
</html>