What I'm saying is we need 2 heads. We need a total of 2 heads in all of our flips. And I'm just giving one of the heads a name, and I'm giving the other head a name. And what we're going to see in a few seconds is that we actually don't want to double count. We don't want to count the situation. We don't want to double count this situation. Heads 1, heads 2, tails, tails, and heads 2, heads 1, tails, tails.