title: Cyclically pop the contents of one list into a list of lists
body: <p>I have a list </p>
  
  <pre><code>main_list = [1,2,3,4,5,6,7,8,9,10,11,12]
  </code></pre>
  
  <p>and I want to split the lists into multiple lists and I want the output as shown below-</p>
  
  <pre><code>list1 = [1,9]    
  list2 = [2,10]    
  list3 = [3,11]    
  list4 = [4,12]    
  list5 = [5]    
  list6 = [6]    
  list7 = [7]
  list8 = [8]
  </code></pre>