title: Is there any easy way of solving "Construct a Turing machine ..." questions?
body: <p>I understood the logic of Turing machine. When the Turing machine is given , 
  i can understand how it is working and how it halts. But when it is asked to 
  construct a Turing machine , it is more difficult.</p>
  
  <p>Is there any easy way to find the answer of questions such as :</p>
  
  <pre><code>Construct a Turing machine a*b* 
  Construct a Turing machine a*b*a* 
  etc.
  </code></pre>
  
  <p>I want to diagram these Turing machine? Is there any method, like table 
  filling and then diagramming it ,etc.?</p>
  
  <p>I searched a lot on the web about this topic . There are only answers 
  (only diagrams). There are no explanation how it is solved how it is diagrammed.</p>
  
  <p>Thanks in advance</p>