We're going to go one, two, three. The way I just moved my mouse, if we assume that I got the time roughly right, is how that particle would move. And we can graph this as well. So, for example, it would look like this. We are starting at time t equals zero. Our position, this is our vertical axis, our y-axis, but we're just saying y is going to be equal to our position along the x-axis. So that's a little bit counterintuitive, because we're talking about our position in the left-right dimension, and here you're seeing it start off in the vertical dimension.