I'm looking at my solution to the 2A27 device for the Poseidon corporation and I can't believe it works, a screenshot of this thing could easily be the greatest attraction of any museum of modern art. It totals 1.6k instructions and I had to play Tetris to fit a MC4000 just to reset the output signal of the final MC6000. I'll come back to it some other day, I'd like to improve it.