Hello, me again. I have another show I have in the back of my mind that might be a little harder to find due to my lack of memory. From what I remember it was a 2D animated educational cartoon about either letters or numbers, i'm leaning more on the idea that they were letters so I will address them as that. I... don't have much else to say about this really, it was just a show with talking letters, I think there was a girl with them? But I do remember the plot of one of the episodes. I think a letter catched a fever or cold, and the other letters and girl went around looking for medicine or something. I don't know, that's all I really have to add to this memory. There are many shows with numbers, but if there's anything I can say this one stands out on is its 2D animation, and from what I could tell it was hand drawn too. Well that's truly all I have now, hope this wasn't just some childhood dream of sorts.