Right to left.

The last sequence of hieroglyphs might be confusing. Why 13, 11, and 12 and not 11-13? This is a common feature called “honorific transposition” and often found in names. When a certain god or goddess is being honored, their name is pushed to the front. In this case, Re is being honored, so his name is at the head. We’ll learn more about this feature in the next lesson.