Exercise 220-1 Exercise 220-2 Share this:FacebookTwitterEmailPinterestLinkedInExercise 219 – Ryan Engexercise 218, Daniel J. Medina Comments (0) Join the discussion, leave a reply! Cancel comment Comment Name Email Website Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.