[HarHarVeryFunny]

It's fed sub-word tokens not letters (even though it can split a word into letters), and apparently struggles with counting in general. No doubt some of the things it struggles with could be improved with targeted training, but others may require architectural changes.

Imagine yourself trying to use only 5 letter words if you can't see how many letters are actually in each word, and had to rely on a hodgepodge of other means to try to figure it out!