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chromium/chrome/test/data/navigation_predictor/fenced_frames/anchors_different_area.html 

<html>
  <head>
  </head>
  <body>
    <a id="small" href="https://example.com/2"><img height="2" width="2"></a>
    <a id="xlarge" href="https://google.com"><img height="5" width="5"></a>
    <a id="xmall" href="https://example.com/1"><img height="1" width="1"></a>
    <a id="medium" href="https://example.com"><img height="3" width="3"></a>
    <a id="large" href="https://dummy.com"><img height="4" width="4"></a>
  </body>
</html>