This Structure is called Levy C curve because if you tilt your head to the right 90 degrees, it will look like the letter C. Fun Fact!!! Levy C Curves are embedded and the top edges of a fractal tree! If you want to find the Fractal Tree Project, find it yourself, but I am not giving you the link.
The first amount that each variable is set to before you change it is the original Levy C Curve, but you can play with it, I don't mind!