[seamossfet]

I'm getting flashbacks from my computer engineering curriculum. Probably the first place I'd start is replacing comparison operators on the ALU with binary arithmetic since it's much faster than branch logic. Next would probably be changing the `step` function from brute iterators on the instructions to something closer to a Btree? Then maybe a sparse set for the memory management if we're going to do a lot of iterations over the flat memory like this.