Okay, so we're looking at the tongue here. So here's our tongue. Okay, so your tongue has three what are called papalai. Okay, so these are these raised regions. So you can see back here, you have the circumvilla papalai. So they're just in the back of the tongue here, they're very large, and they contain a large number of taste buds. Okay, you know, if you look closely, you can see these individual larger dots here. These are a funger form papalai because they kind of look like the heads of fungus, mushroom heads. Okay, there's also a contain, not as many, but taste buds associated with them. And then everything else here, you see, it's very rough in between, that's filiform papalai. So these don't have taste buds, they're there mainly for friction so that you can aid in swallowing.