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<!DOCTYPE doc SYSTEM "test2_2.dtd" [
<!ENTITY e1 SYSTEM "e1.gif" NDATA gif>

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<doc id="doc1">
  <section id="section1">
    <intro id="intro1">
      <para id="paraintro1">S1 I1</para>
      <para id="paraintro2">S1 I2</para>
    </intro>
    <title no="1" id="title1">S1 Title</title>
    <para id="para1">S1 P1</para>
    <para id="para2">S2 P2</para>
    <note id="note1">
      <para id="paranote1">Note P1</para>
    </note>
    <para id="para3">S1 <xref refid="section2"/>para 3</para>
  </section>
  <section id="section2">
    <intro id="intro2">
      <para id="paraintro3">S2 intro</para>
    </intro>
    <title no="2" id="title2">S2 Title</title>
    <para id="para4">S2 P1</para>
    <para id="para5">S2 P2</para>
    <para id="para6">S2 P3</para>
  </section>
  <annex id="annex1">
    <title no="A" id="titleA">Annex Title</title>
    <para id="paraannex1">Annex P1</para>
    <para id="paraannex2">Annex P2</para>
  </annex>
</doc>