title: compare the length of fields of a csv files using awk
body: <p>I want to compare the lenght of fields of a csv file that contain 2columns, and keep only the lines in witch the lenght of field in the second column  exceeds the one in the first column  for example if I have the following csv file  </p>
  
  <pre><code>ABRTYU;ABGTYUI
  GHYUI;GTYIOKJ
  RTYUIOJ;GHYU
  </code></pre>
  
  <p>I want to get as result </p>
  
  <pre><code>ABRTYU;ABGTYUI
  GHYUI;GTYIOKJ
  </code></pre>
  
  <blockquote>
    <p>Blockquote</p>
  </blockquote>