I didn't initially use an LLM, but when drafting my original post I did double check that Grok was able to explain it to ensure I want demanding the impossible.

I didn't initially use an LLM, but when drafting my original post I did double check that Grok was able to explain it to ensure I want demanding the impossible. I asked it "Explain the syntax on the page https://www.sandpile.org/x86/opc_1.htm https://www.sandpile.org/x86/opc_1.htm"