 review this because I somehow this morning, while I was having breakfast, I thought, I think this was a little bit confusing and wasn't clearly presented in what I was doing before. But so these are our old Chinese reconstructed forms, right? So velar, uvular, velar, uvular, oh, maybe I should learn this one. So what do we get? This is old Chinese, this is an old Chinese, right? What do we get? So in type A syllables, it's got changes into a voice velar fricative and in type B syllables, it's a G, yeah? And then the uvular is a voice velar fricative in type A syllables, but it's also a voice velar fricative in type B syllables, yeah? So that's why, so this is one of the few, this one, right? That's this initial, so that, so yeah, so on the one hand, this is what I'm trying to say, on the one hand, from the perspective of middle Chinese phonology, you can, you would say that this initial and this initial are in complementary distribution, right? Because this one's in type A and this one's in type B, you know, you can say these two merge here and write it like this, right? Yeah, but from the perspective of their origins, yeah, or like just to actually restate that, from the perspective of middle Chinese, it's a accidental gap, if you like, that G is not found in type A syllables, yeah? But Gama is found in both type A and type B. So what most people do here is they reconstruct this one back to a G. I mean, that's kind of the whole story, right? If we want to imagine what happened, you know, if we want to imagine what happened, you know, as time went along, probably, yeah, so probably first, this changed into a, is this the right symbol? I think so, it changed into this. And then we had a time when we had kind of, when we had, well, I'll just say we had, there would have been a time when we had A, G, and B, G, and A, and B, and then this parallelization came along that, well, that, I mean, then, yeah, let's say then the B ones fronted and the G ones, this one at least, sort of, fricking vibes, yeah, so then we, that becomes then a system where we just have these two, but then this one has these two warding, right? It has these, well, it has these three warding, right? Is that, I feel like this hasn't helped a lot, actually, but I would want to explain what was going on with these kind of two types of gammas, right? You have the two types of gammas that you like, that are distinguished in the, in the middle Chinese rhyme table tradition, where one is in type A-sable and one's type A-sable, but then in other contexts, I would have probably said, or I maybe will probably say that gamma and G are complementary distribution. And it's basically, from the perspective of middle Chinese, it's a phonological question, right? Like, you either have to say that these two are phonemes of G and then this one doesn't occur in type A-sable or you can say these two are phonemes of gamma and this one only occurs in type A-sable. Those are your two ways of phonologizing middle Chinese. And then it's in terms of how you reconstruct it, the, what vaccines to guard do is they say they say they basically, let's do it from this perspective. What are the origins of Gs? The origins of G are, well, for our purposes now just G, but you could also have this, right? And then what are the origins of this gamma? They are, they're, well, yeah, okay. They're actually the G round and syllable, sort of, sort of, capital G round and syllables and G in type B syllables, also this one, but in some ways. And then, oops, am I doing this right? No, this one is type A-syllables. And normal G in type B-syllables. Okay, so now I have reviewed that, which I felt like I had left a little messy. When I explained this, I didn't mention that this, basically this initial in middle Chinese only comes up with in rounded vowels. So that's why we added this W here. You can just see that as a weird phonotactic fact, if you want, even in Chinese. So now I erase all this.