I asked ChatGPT to come up with a written language that a cat could use at some point and it invented an interesting, but fairly shallow system that used a comb

I asked ChatGPT to come up with a written language that a cat could use at some point and it invented an interesting, but fairly shallow system that used a combination of purring, meowing, tail position and body. The system was an ASCII character (P, T, M, m, etc.) followed by a number representing the strength of the signal. ChatGPT could hallucinate a number of responses in the cat language to various internal mind states of the cat. It was pretty clever and I wish I had saved the transcript (it was before they were saved automatically!).