And once again, pause the video and see if you can think it through. All right. So this is where permutations start to be useful. Although I, you know, I think a lot of things like this, it's always best to reason through than to try to figure out whether some formula applies to it. So in this situation, well, if we went in order, we could have 26 different letters for the first one, 26 different possibilities for the first one. You know, I'm always starting with that one, but there's nothing special about the one on the left. We could say that the one on the right, there's 26 possibilities.