How do you spell "rabbit"?

While looking at an animal book today, Matthew and I were talking about the animals and spelling the names together by pointing at each letter. At one point, he got tired of Mom saying the letter names. We got to the page with the rabbit on it. He didn't want any help. As he pointed to each letter, he said the letter names out loud: "W, X, Y, Z, now, know, ABC's. Rabbit." He's got the right idea, but still hasn't figured out that the letters aren't in order when we spell words.