title: how to find cosective repeats in a DNA sequence using python?
body: <p>I have DNA sequence like </p>
  
  <pre><code>seq='ATCGTTTTTCGAAACTGCCCCCCACTGGGGA'
  </code></pre>
  
  <p>I want to print consective repeat nucleotides(if it consectively repeat more han two times) in python.</p>
  
  <p>For this sequence output should be</p>
  
  <pre><code>TTTTT
  AAA
  CCCCCC
  GGGG
  </code></pre>