Example

• Let's try this out with the tree in Figure 10. The algorithm tells us to
  1. Print the left subtree of Juliet; that is, Dick and descendants
  2. Print Juliet
  3. Print the right subtree of Juliet; that is, Tom and descendants
• How do you print the subtree starting at Dick?
  1. Print the left subtree of Dick. There is nothing to print
  2. Print Dick
  3. Print the right subtree of Dick, that is, Harry