title: How to pop Navigation Controller iOS
body: <p>I have 3 navigation controllers. Each with many view controllers.</p>
  
  <ul>
  <li><strong>1</strong> <code>NavigationController (modal Segue)</code>-> <strong>2</strong> <code>NavigationController (model Segue)</code>-> <strong>3</strong> <code>NavigationController</code></li>
  </ul>
  
  <p>Now, how do you go from #3 NavigationController back to #1 NavigationController that I have been before? So I want</p>
  
  <ul>
  <li><strong>1</strong> <code>NavigationController (modal Segue)</code>-> <strong>2</strong> <code>NavigationController (model Segue)</code>-> <strong>3</strong> <code>NavigationController</code> (HOW???)-> <strong>1</strong> <code>NavigationController</code></li>
  </ul>
  
  <p>(To clarify, I would not want to go to a new <strong>1</strong> <code>NavigationController</code>. I want to go to the one that I used before.)</p>
  
  <p>Help!</p>