To generate the CS109 logo, we are going to throw half a million darts at a picture of the Stanford seal. We only keep the pixels that are hit by at least one dart. Each dart has its x-pixel and y-pixel chosen at random from gaussian distributions. Let $X$ be a random variable which represent the x-pixel, $Y$ be a random variable which represents the y-pixel and $S$ be a constant that equals the size of the logo (its width is equal to its height). $X \sim \mathcal{N}\left(\frac{S}{2}, \frac{S^2}{4}\right)$ and $Y \sim \mathcal{N}\left(\frac{S}{3},\frac{S^2}{25}\right)$

Pixel locations start at (0,0) at the top-left of the logo.