@jtgrassie pointed out that the example I provided was colored incorrectly. He also made the good point that the image wasn't easy to review/correct. I reworked the example so that it's text-only. It's easier to review and edit, and reveals the structure better in my opinion. Also this is easier for people who can't distinguish colors as easily.
Make sure to double-check this work because there's a decent chance I screwed up the comments. The actual byte data was generated and should be solid.
