 Huh. Yeah. You got to give me a little more on that just because it's interesting. Sure. So if you take a number, a positive number, and if it's even, you divide it by two. Okay? Okay. And if it's odd, you multiply it by three and add one. That's the game. So whatever pops out. Yeah, it's a game. So if you take a number, if it's even, you divide it by two.