<?xml version="1.0" standalone="yes"?>
<svg xmlns="http://www.w3.org/Graphics/SVG/svg-19990412.dtd" width="4in" height="3in">
  <defs>
    <textflow id="TF1">
      <t href="#T1"/>
      <t href="#T3"/>
    </textflow>
    <textflow id="TF2">
      <t href="#T2"/>
      <t href="#T4"/>
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  <text x="100" y="100" id="T1">
    <tf href="#TF1">123</tf>
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    <tf href="#TF2">ABC</tf>
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    <tf href="#TF1">456</tf>
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    <tf href="#TF2">DEF</tf>
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</svg>
