title: too many statically nested blocks python
body: <p>I'm trying to write more than 21 lists containing the same number of items to columns in a text file.</p>
  
  <pre><code>import random
  
  a=[]
  b=[]
  ....
  q=[]
  
  
  for i in range(200):
      a.append(random.gauss(10,0.1))
      b.append(random(20,0.5))
      ....
      q.append(random.gauss(50,0.2)
  
  for aVal in a:
      for bVal in b:
          ....
          for qVal in q:
              print(aVal, "\t ", bVal, ", ", .... , qVal)
  
  ....
  
  SystemError: too many statically nested blocks
  </code></pre>
  
  <p>How can I write each list to a column in a text file? e.g.</p>
  
  <pre><code> 0.892550 0.872493 0.206032 2.528080
   0.722350 0.303438 0.176304 2.436103
   0.875931 0.717765 0.144785 2.583095
   0.890831 0.411748 0.124370 2.540974
   0.764183 0.728080 0.128309 2.506590
   0.831232 0.545845 0.130100 2.517765
   0.754441 0.826074 0.208539 2.604585
   0.707450 0.367049 0.198868 2.503152
   0.736103 0.554441 0.097865 2.563324
   0.792837 0.808883 0.179527 2.526361
   0.719484 0.690258 0.215344 2.643266
   0.788252 0.824355 0.189198 2.455874
  </code></pre>