An algorithm, drawn by a 59-year-old female architect in Germany.

Okay, good. Then the next question: How does an algorithm work? [sighs] I don't know exactly, but somehow there are numbers in there. I don't think it's a combination of 1 and 0, that's how we started with the computer back then. But I don't know exactly how this algorithm works. There are somehow... Yeah. Okay. Great. Thanks a lot.