title: Left center and right center in python turtle
body: <p>I am trying to align my squares as in the image attached<a href="https://i.stack.imgur.com/YKmDR.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/YKmDR.png" alt="Squares"></a>. I have tried multiple things but I am unable to do so. </p>
  
  <p>here is what I have so far</p>
  
  <pre><code>print(turtle.pos())
  turtle.forward(50)
  turtle.right(90)
  turtle.forward(50)
  turtle.right(90)
  turtle.forward(50)
  turtle.right(90)
  turtle.forward(50)
  turtle.forward(100)
  turtle.right(90)
  turtle.forward(100)
  turtle.right(90)
  turtle.forward(100)
  turtle.right(90)
  turtle.forward(100)
  turtle.exitonclick() 
  </code></pre>
  
  <p>I am new to using turtle and have looked through the tutorials online but have not been able to achieve it. </p>