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 <span style="color: #004080;">string</span> <span style="color: #000000;">s</span> <span style="color: #0000FF;">=</span> <span style="color: #008000;">"World"</span>
 <span style="color: #000000;">s</span> <span style="color: #0000FF;">=</span> <span style="color: #008000;">"Hello "</span><span style="color: #0000FF;">&</span><span style="color: #000000;">s</span>
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