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878 lines · dia ref:
<?xml version="1.0" encoding="UTF-8"?>
<dia:diagram xmlns:dia="http://www.lysator.liu.se/~alla/dia/">
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    <dia:attribute name="background">
      <dia:color val="#ffffffff"/>
    </dia:attribute>
    <dia:attribute name="pagebreak">
      <dia:color val="#000099ff"/>
    </dia:attribute>
    <dia:attribute name="paper">
      <dia:composite type="paper">
        <dia:attribute name="name">
          <dia:string>#Letter#</dia:string>
        </dia:attribute>
        <dia:attribute name="tmargin">
          <dia:real val="2.54"/>
        </dia:attribute>
        <dia:attribute name="bmargin">
          <dia:real val="2.54"/>
        </dia:attribute>
        <dia:attribute name="lmargin">
          <dia:real val="2.54"/>
        </dia:attribute>
        <dia:attribute name="rmargin">
          <dia:real val="2.54"/>
        </dia:attribute>
        <dia:attribute name="is_portrait">
          <dia:boolean val="true"/>
        </dia:attribute>
        <dia:attribute name="scaling">
          <dia:real val="1"/>
        </dia:attribute>
        <dia:attribute name="fitto">
          <dia:boolean val="false"/>
        </dia:attribute>
      </dia:composite>
    </dia:attribute>
    <dia:attribute name="grid">
      <dia:composite type="grid">
        <dia:attribute name="dynamic">
          <dia:boolean val="true"/>
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        <dia:attribute name="width_x">
          <dia:real val="1"/>
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        <dia:attribute name="width_y">
          <dia:real val="1"/>
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        <dia:attribute name="visible_x">
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        <dia:attribute name="visible_y">
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        <dia:composite type="color"/>
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    </dia:attribute>
    <dia:attribute name="color">
      <dia:color val="#d8e5e5ff"/>
    </dia:attribute>
    <dia:attribute name="guides"/>
    <dia:attribute name="guide_color">
      <dia:color val="#00ff00ff"/>
    </dia:attribute>
    <dia:attribute name="display">
      <dia:composite type="display">
        <dia:attribute name="antialiased">
          <dia:boolean val="true"/>
        </dia:attribute>
        <dia:attribute name="snap-to-grid">
          <dia:boolean val="false"/>
        </dia:attribute>
        <dia:attribute name="snap-to-guides">
          <dia:boolean val="true"/>
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        <dia:attribute name="snap-to-object">
          <dia:boolean val="true"/>
        </dia:attribute>
        <dia:attribute name="show-grid">
          <dia:boolean val="true"/>
        </dia:attribute>
        <dia:attribute name="show-guides">
          <dia:boolean val="true"/>
        </dia:attribute>
        <dia:attribute name="show-connection-points">
          <dia:boolean val="true"/>
        </dia:attribute>
      </dia:composite>
    </dia:attribute>
  </dia:diagramdata>
  <dia:layer name="Background" visible="true" connectable="false"/>
  <dia:layer name="Background" visible="true" connectable="true" active="true">
    <dia:object type="Standard - Text" version="1" id="O0">
      <dia:attribute name="obj_pos">
        <dia:point val="6,2"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="6,1.405;6,2.1525"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="font">
            <dia:font family="sans" style="0" name="Helvetica"/>
          </dia:attribute>
          <dia:attribute name="height">
            <dia:real val="0.80000000000000004"/>
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          <dia:attribute name="pos">
            <dia:point val="6,2"/>
          </dia:attribute>
          <dia:attribute name="color">
            <dia:color val="#000000ff"/>
          </dia:attribute>
          <dia:attribute name="alignment">
            <dia:enum val="0"/>
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        </dia:composite>
      </dia:attribute>
      <dia:attribute name="valign">
        <dia:enum val="3"/>
      </dia:attribute>
    </dia:object>
    <dia:group>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="matrix"/>
      <dia:object type="Standard - Line" version="0" id="O1">
        <dia:attribute name="obj_pos">
          <dia:point val="7,4"/>
        </dia:attribute>
        <dia:attribute name="obj_bb">
          <dia:rectangle val="4.88071,3.93071;7.06929,7.16929"/>
        </dia:attribute>
        <dia:attribute name="conn_endpoints">
          <dia:point val="7,4"/>
          <dia:point val="4.95,7.1"/>
        </dia:attribute>
        <dia:attribute name="numcp">
          <dia:int val="1"/>
        </dia:attribute>
        <dia:attribute name="end_arrow">
          <dia:enum val="22"/>
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        <dia:attribute name="end_arrow_length">
          <dia:real val="0.5"/>
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        <dia:attribute name="end_arrow_width">
          <dia:real val="0.5"/>
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      </dia:object>
      <dia:object type="Standard - Line" version="0" id="O2">
        <dia:attribute name="obj_pos">
          <dia:point val="7,4"/>
        </dia:attribute>
        <dia:attribute name="obj_bb">
          <dia:rectangle val="6.93066,3.93066;9.06934,7.06934"/>
        </dia:attribute>
        <dia:attribute name="conn_endpoints">
          <dia:point val="7,4"/>
          <dia:point val="9,7"/>
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        <dia:attribute name="numcp">
          <dia:int val="1"/>
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        <dia:attribute name="end_arrow">
          <dia:enum val="22"/>
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        <dia:attribute name="end_arrow_length">
          <dia:real val="0.5"/>
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        <dia:attribute name="end_arrow_width">
          <dia:real val="0.5"/>
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      <dia:object type="Standard - Line" version="0" id="O3">
        <dia:attribute name="obj_pos">
          <dia:point val="7,3"/>
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        <dia:attribute name="obj_bb">
          <dia:rectangle val="6.6382,2.95;7.3618,4.05"/>
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        <dia:attribute name="conn_endpoints">
          <dia:point val="7,3"/>
          <dia:point val="7,4"/>
        </dia:attribute>
        <dia:attribute name="numcp">
          <dia:int val="1"/>
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        <dia:attribute name="end_arrow">
          <dia:enum val="22"/>
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        <dia:attribute name="end_arrow_length">
          <dia:real val="0.5"/>
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        <dia:attribute name="end_arrow_width">
          <dia:real val="0.5"/>
        </dia:attribute>
      </dia:object>
      <dia:object type="Standard - Line" version="0" id="O4">
        <dia:attribute name="obj_pos">
          <dia:point val="5,7"/>
        </dia:attribute>
        <dia:attribute name="obj_bb">
          <dia:rectangle val="4.6382,6.95;5.3618,8.05"/>
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        <dia:attribute name="conn_endpoints">
          <dia:point val="5,7"/>
          <dia:point val="5,8"/>
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        <dia:attribute name="numcp">
          <dia:int val="1"/>
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        <dia:attribute name="end_arrow">
          <dia:enum val="22"/>
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        <dia:attribute name="end_arrow_length">
          <dia:real val="0.5"/>
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        <dia:attribute name="end_arrow_width">
          <dia:real val="0.5"/>
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      </dia:object>
      <dia:object type="Standard - Line" version="0" id="O5">
        <dia:attribute name="obj_pos">
          <dia:point val="9,7"/>
        </dia:attribute>
        <dia:attribute name="obj_bb">
          <dia:rectangle val="8.6382,6.95;9.3618,8.05"/>
        </dia:attribute>
        <dia:attribute name="conn_endpoints">
          <dia:point val="9,7"/>
          <dia:point val="9,8"/>
        </dia:attribute>
        <dia:attribute name="numcp">
          <dia:int val="1"/>
        </dia:attribute>
        <dia:attribute name="end_arrow">
          <dia:enum val="22"/>
        </dia:attribute>
        <dia:attribute name="end_arrow_length">
          <dia:real val="0.5"/>
        </dia:attribute>
        <dia:attribute name="end_arrow_width">
          <dia:real val="0.5"/>
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      </dia:object>
    </dia:group>
    <dia:object type="Standard - Text" version="1" id="O6">
      <dia:attribute name="obj_pos">
        <dia:point val="6.45236,2.63698"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="6.45236,2.04198;7.62986,2.78948"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>#any#</dia:string>
          </dia:attribute>
          <dia:attribute name="font">
            <dia:font family="sans" style="0" name="Helvetica"/>
          </dia:attribute>
          <dia:attribute name="height">
            <dia:real val="0.80000000000000004"/>
          </dia:attribute>
          <dia:attribute name="pos">
            <dia:point val="6.45236,2.63698"/>
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          <dia:attribute name="color">
            <dia:color val="#000000ff"/>
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          <dia:attribute name="alignment">
            <dia:enum val="0"/>
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        </dia:composite>
      </dia:attribute>
      <dia:attribute name="valign">
        <dia:enum val="3"/>
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    </dia:object>
    <dia:object type="Standard - Text" version="1" id="O7">
      <dia:attribute name="obj_pos">
        <dia:point val="4.39443,8.8161"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="4.39443,8.2211;5.57193,8.9686"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>#any#</dia:string>
          </dia:attribute>
          <dia:attribute name="font">
            <dia:font family="sans" style="0" name="Helvetica"/>
          </dia:attribute>
          <dia:attribute name="height">
            <dia:real val="0.80000000000000004"/>
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          <dia:attribute name="pos">
            <dia:point val="4.39443,8.8161"/>
          </dia:attribute>
          <dia:attribute name="color">
            <dia:color val="#000000ff"/>
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          <dia:attribute name="alignment">
            <dia:enum val="0"/>
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        </dia:composite>
      </dia:attribute>
      <dia:attribute name="valign">
        <dia:enum val="3"/>
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    </dia:object>
    <dia:object type="Standard - Text" version="1" id="O8">
      <dia:attribute name="obj_pos">
        <dia:point val="8.36943,8.8661"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="8.36943,8.2711;9.54693,9.0186"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>#any#</dia:string>
          </dia:attribute>
          <dia:attribute name="font">
            <dia:font family="sans" style="0" name="Helvetica"/>
          </dia:attribute>
          <dia:attribute name="height">
            <dia:real val="0.80000000000000004"/>
          </dia:attribute>
          <dia:attribute name="pos">
            <dia:point val="8.36943,8.8661"/>
          </dia:attribute>
          <dia:attribute name="color">
            <dia:color val="#000000ff"/>
          </dia:attribute>
          <dia:attribute name="alignment">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="valign">
        <dia:enum val="3"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="Standard - Text" version="1" id="O9">
      <dia:attribute name="obj_pos">
        <dia:point val="5.41943,9.7411"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="5.41943,9.1461;9.80693,9.8936"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>#A binary term#</dia:string>
          </dia:attribute>
          <dia:attribute name="font">
            <dia:font family="sans" style="0" name="Helvetica"/>
          </dia:attribute>
          <dia:attribute name="height">
            <dia:real val="0.80000000000000004"/>
          </dia:attribute>
          <dia:attribute name="pos">
            <dia:point val="5.41943,9.7411"/>
          </dia:attribute>
          <dia:attribute name="color">
            <dia:color val="#000000ff"/>
          </dia:attribute>
          <dia:attribute name="alignment">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="valign">
        <dia:enum val="3"/>
      </dia:attribute>
    </dia:object>
    <dia:group>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="matrix"/>
      <dia:group>
        <dia:attribute name="meta">
          <dia:composite type="dict"/>
        </dia:attribute>
        <dia:attribute name="matrix"/>
        <dia:object type="Standard - Line" version="0" id="O10">
          <dia:attribute name="obj_pos">
            <dia:point val="17,4"/>
          </dia:attribute>
          <dia:attribute name="obj_bb">
            <dia:rectangle val="14.8807,3.93071;17.0693,7.16929"/>
          </dia:attribute>
          <dia:attribute name="conn_endpoints">
            <dia:point val="17,4"/>
            <dia:point val="14.95,7.1"/>
          </dia:attribute>
          <dia:attribute name="numcp">
            <dia:int val="1"/>
          </dia:attribute>
          <dia:attribute name="end_arrow">
            <dia:enum val="22"/>
          </dia:attribute>
          <dia:attribute name="end_arrow_length">
            <dia:real val="0.5"/>
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          <dia:attribute name="end_arrow_width">
            <dia:real val="0.5"/>
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        </dia:object>
        <dia:object type="Standard - Line" version="0" id="O11">
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            <dia:point val="17,4"/>
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          <dia:attribute name="obj_bb">
            <dia:rectangle val="16.9307,3.93066;19.0693,7.06934"/>
          </dia:attribute>
          <dia:attribute name="conn_endpoints">
            <dia:point val="17,4"/>
            <dia:point val="19,7"/>
          </dia:attribute>
          <dia:attribute name="numcp">
            <dia:int val="1"/>
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          <dia:attribute name="end_arrow">
            <dia:enum val="22"/>
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          <dia:attribute name="end_arrow_length">
            <dia:real val="0.5"/>
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          <dia:attribute name="end_arrow_width">
            <dia:real val="0.5"/>
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        </dia:object>
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            <dia:point val="17,3"/>
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            <dia:point val="17,3"/>
            <dia:point val="17,4"/>
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          <dia:attribute name="numcp">
            <dia:int val="1"/>
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            <dia:enum val="22"/>
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          <dia:attribute name="end_arrow_length">
            <dia:real val="0.5"/>
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          <dia:attribute name="end_arrow_width">
            <dia:real val="0.5"/>
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        </dia:object>
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            <dia:point val="15,7"/>
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          <dia:attribute name="obj_bb">
            <dia:rectangle val="14.6382,6.95;15.3618,8.05"/>
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          <dia:attribute name="conn_endpoints">
            <dia:point val="15,7"/>
            <dia:point val="15,8"/>
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          <dia:attribute name="numcp">
            <dia:int val="1"/>
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          <dia:attribute name="end_arrow">
            <dia:enum val="22"/>
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          <dia:attribute name="end_arrow_length">
            <dia:real val="0.5"/>
          </dia:attribute>
          <dia:attribute name="end_arrow_width">
            <dia:real val="0.5"/>
          </dia:attribute>
        </dia:object>
        <dia:object type="Standard - Line" version="0" id="O14">
          <dia:attribute name="obj_pos">
            <dia:point val="19,7"/>
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          <dia:attribute name="obj_bb">
            <dia:rectangle val="18.6382,6.95;19.3618,8.05"/>
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          <dia:attribute name="conn_endpoints">
            <dia:point val="19,7"/>
            <dia:point val="19,8"/>
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          <dia:attribute name="numcp">
            <dia:int val="1"/>
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            <dia:enum val="22"/>
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          <dia:attribute name="end_arrow_length">
            <dia:real val="0.5"/>
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          <dia:attribute name="end_arrow_width">
            <dia:real val="0.5"/>
          </dia:attribute>
        </dia:object>
      </dia:group>
      <dia:object type="Standard - BezierLine" version="0" id="O15">
        <dia:attribute name="obj_pos">
          <dia:point val="15.0132,7.95795"/>
        </dia:attribute>
        <dia:attribute name="obj_bb">
          <dia:rectangle val="12.9239,2.12463;16.9754,8.1489"/>
        </dia:attribute>
        <dia:attribute name="bez_points">
          <dia:point val="15.0132,7.95795"/>
          <dia:point val="11.6191,9.35449"/>
          <dia:point val="12.6797,-0.156097"/>
          <dia:point val="16.9754,3.00821"/>
        </dia:attribute>
        <dia:attribute name="corner_types">
          <dia:enum val="0"/>
          <dia:enum val="0"/>
        </dia:attribute>
        <dia:attribute name="line_style">
          <dia:enum val="4"/>
        </dia:attribute>
        <dia:attribute name="end_arrow">
          <dia:enum val="22"/>
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        <dia:attribute name="end_arrow_length">
          <dia:real val="0.5"/>
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        <dia:attribute name="end_arrow_width">
          <dia:real val="0.5"/>
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      </dia:object>
      <dia:object type="Standard - BezierLine" version="0" id="O16">
        <dia:attribute name="obj_pos">
          <dia:point val="19.0125,7.97563"/>
        </dia:attribute>
        <dia:attribute name="obj_bb">
          <dia:rectangle val="16.9972,2.29669;20.8499,8.24553"/>
        </dia:attribute>
        <dia:attribute name="bez_points">
          <dia:point val="19.0125,7.97563"/>
          <dia:point val="21.3813,9.70804"/>
          <dia:point val="21.8939,0.568688"/>
          <dia:point val="16.9972,2.9375"/>
        </dia:attribute>
        <dia:attribute name="corner_types">
          <dia:enum val="0"/>
          <dia:enum val="0"/>
        </dia:attribute>
        <dia:attribute name="line_style">
          <dia:enum val="4"/>
        </dia:attribute>
        <dia:attribute name="end_arrow">
          <dia:enum val="22"/>
        </dia:attribute>
        <dia:attribute name="end_arrow_length">
          <dia:real val="0.5"/>
        </dia:attribute>
        <dia:attribute name="end_arrow_width">
          <dia:real val="0.5"/>
        </dia:attribute>
      </dia:object>
      <dia:object type="Standard - Text" version="1" id="O17">
        <dia:attribute name="obj_pos">
          <dia:point val="14.7444,9.7661"/>
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        <dia:attribute name="obj_bb">
          <dia:rectangle val="14.7444,9.1711;21.7219,9.9186"/>
        </dia:attribute>
        <dia:attribute name="text">
          <dia:composite type="text">
            <dia:attribute name="string">
              <dia:string>#An infinite binary tree#</dia:string>
            </dia:attribute>
            <dia:attribute name="font">
              <dia:font family="sans" style="0" name="Helvetica"/>
            </dia:attribute>
            <dia:attribute name="height">
              <dia:real val="0.80000000000000004"/>
            </dia:attribute>
            <dia:attribute name="pos">
              <dia:point val="14.7444,9.7661"/>
            </dia:attribute>
            <dia:attribute name="color">
              <dia:color val="#000000ff"/>
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            <dia:attribute name="alignment">
              <dia:enum val="0"/>
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          </dia:composite>
        </dia:attribute>
        <dia:attribute name="valign">
          <dia:enum val="3"/>
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      </dia:object>
    </dia:group>
    <dia:object type="Standard - Line" version="0" id="O18">
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        <dia:point val="28.2681,3.97648"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="26.1488,3.90719;28.3374,7.14576"/>
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        <dia:point val="26.2181,7.07648"/>
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      <dia:attribute name="numcp">
        <dia:int val="1"/>
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        <dia:enum val="22"/>
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      <dia:attribute name="end_arrow_length">
        <dia:real val="0.5"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_width">
        <dia:real val="0.5"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="Standard - Line" version="0" id="O19">
      <dia:attribute name="obj_pos">
        <dia:point val="28.2681,3.97648"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="28.198,3.90645;29.4988,5.58613"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="28.2681,3.97648"/>
        <dia:point val="29.4288,5.5161"/>
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      <dia:attribute name="numcp">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="end_arrow">
        <dia:enum val="22"/>
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      <dia:attribute name="end_arrow_length">
        <dia:real val="0.5"/>
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      <dia:attribute name="end_arrow_width">
        <dia:real val="0.5"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="Standard - Line" version="0" id="O20">
      <dia:attribute name="obj_pos">
        <dia:point val="28.2681,2.97648"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="27.9063,2.92648;28.6299,4.02648"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="28.2681,2.97648"/>
        <dia:point val="28.2681,3.97648"/>
      </dia:attribute>
      <dia:attribute name="numcp">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="end_arrow">
        <dia:enum val="22"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_length">
        <dia:real val="0.5"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_width">
        <dia:real val="0.5"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="Standard - Line" version="0" id="O21">
      <dia:attribute name="obj_pos">
        <dia:point val="26.2681,6.97648"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="25.9063,6.92648;26.6299,8.02648"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="26.2681,6.97648"/>
        <dia:point val="26.2681,7.97648"/>
      </dia:attribute>
      <dia:attribute name="numcp">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="end_arrow">
        <dia:enum val="22"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_length">
        <dia:real val="0.5"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_width">
        <dia:real val="0.5"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="Standard - BezierLine" version="0" id="O22">
      <dia:attribute name="obj_pos">
        <dia:point val="26.2813,7.93443"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="24.1919,2.1011;28.2435,8.12538"/>
      </dia:attribute>
      <dia:attribute name="bez_points">
        <dia:point val="26.2813,7.93443"/>
        <dia:point val="22.8872,9.33097"/>
        <dia:point val="23.9478,-0.179621"/>
        <dia:point val="28.2435,2.98469"/>
      </dia:attribute>
      <dia:attribute name="corner_types">
        <dia:enum val="0"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="line_style">
        <dia:enum val="4"/>
      </dia:attribute>
      <dia:attribute name="end_arrow">
        <dia:enum val="22"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_length">
        <dia:real val="0.5"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_width">
        <dia:real val="0.5"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="Standard - BezierLine" version="0" id="O23">
      <dia:attribute name="obj_pos">
        <dia:point val="30.5538,6.9911"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="28.2653,2.27317;32.275,7.28396"/>
      </dia:attribute>
      <dia:attribute name="bez_points">
        <dia:point val="30.5538,6.9911"/>
        <dia:point val="32.9226,8.72351"/>
        <dia:point val="33.162,0.545164"/>
        <dia:point val="28.2653,2.91398"/>
      </dia:attribute>
      <dia:attribute name="corner_types">
        <dia:enum val="0"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="line_style">
        <dia:enum val="4"/>
      </dia:attribute>
      <dia:attribute name="end_arrow">
        <dia:enum val="22"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_length">
        <dia:real val="0.5"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_width">
        <dia:real val="0.5"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="Standard - Text" version="1" id="O24">
      <dia:attribute name="obj_pos">
        <dia:point val="24.7788,9.5161"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="24.7788,8.9211;34.3013,9.6686"/>
      </dia:attribute>
      <dia:attribute name="text">
        <dia:composite type="text">
          <dia:attribute name="string">
            <dia:string>#Another(?) infinite binary tree#</dia:string>
          </dia:attribute>
          <dia:attribute name="font">
            <dia:font family="sans" style="0" name="Helvetica"/>
          </dia:attribute>
          <dia:attribute name="height">
            <dia:real val="0.80000000000000004"/>
          </dia:attribute>
          <dia:attribute name="pos">
            <dia:point val="24.7788,9.5161"/>
          </dia:attribute>
          <dia:attribute name="color">
            <dia:color val="#000000ff"/>
          </dia:attribute>
          <dia:attribute name="alignment">
            <dia:enum val="0"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="valign">
        <dia:enum val="3"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="Standard - Line" version="0" id="O25">
      <dia:attribute name="obj_pos">
        <dia:point val="29.3038,5.4661"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="28.3603,5.39759;29.3723,7.00961"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="29.3038,5.4661"/>
        <dia:point val="28.4288,6.9411"/>
      </dia:attribute>
      <dia:attribute name="numcp">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="end_arrow">
        <dia:enum val="22"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_length">
        <dia:real val="0.5"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_width">
        <dia:real val="0.5"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="Standard - Line" version="0" id="O26">
      <dia:attribute name="obj_pos">
        <dia:point val="29.3688,5.48113"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="29.2984,5.41072;30.6492,7.0115"/>
      </dia:attribute>
      <dia:attribute name="conn_endpoints">
        <dia:point val="29.3688,5.48113"/>
        <dia:point val="30.5788,6.9411"/>
      </dia:attribute>
      <dia:attribute name="numcp">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:attribute name="end_arrow">
        <dia:enum val="22"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_length">
        <dia:real val="0.5"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_width">
        <dia:real val="0.5"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="Standard - BezierLine" version="0" id="O27">
      <dia:attribute name="obj_pos">
        <dia:point val="28.5038,6.9411"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="28.2788,1.45545;32.754,8.27677"/>
      </dia:attribute>
      <dia:attribute name="bez_points">
        <dia:point val="28.5038,6.9411"/>
        <dia:point val="34.4538,12.5661"/>
        <dia:point val="33.7038,-2.3839"/>
        <dia:point val="28.2788,2.8411"/>
      </dia:attribute>
      <dia:attribute name="corner_types">
        <dia:enum val="0"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="line_style">
        <dia:enum val="4"/>
      </dia:attribute>
      <dia:attribute name="end_arrow">
        <dia:enum val="22"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_length">
        <dia:real val="0.5"/>
      </dia:attribute>
      <dia:attribute name="end_arrow_width">
        <dia:real val="0.5"/>
      </dia:attribute>
    </dia:object>
  </dia:layer>
</dia:diagram>