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HTML is good for debugging, but probably is not suitable for your application.
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<?xml version="1.0"?>
<api>
  <query>
    <embeddedin>
      <ei pageid="7543" ns="0" title="Character Level" />
      <ei pageid="12162" ns="0" title="Cardotron2000" />
      <ei pageid="12163" ns="0" title="Mom" />
    </embeddedin>
  </query>
</api>