Press the green flag and the program will start to draw a random scribble You can delete already drawn lines with space.
20 vectors, random magnitudes, starting directions and velocities. The probabilities of getting the same scribble twice are one in 1.336749e+111, a number over 100 000 000 000 times larger than a googol. So, any scribble you get will probably not be seen ever again(Unless you screenshot it). Although some similar looking scribbles could.