Write a Processing program as specified below. Make sure to have a block comment at the top and proper in-line comments. You will make the diagram as shown in the inset. a. Set the canvas to be 500 square and clear the background to black b. Set the stroke and fill colors to solid white, and draw a circle with radius 50 in the center of the screen. c. Draw white lines from the top corners to the ellipse d. Set the stroke and fill colors to 150 gray. Draw circles 25 pixels to the right and left of the center circle. Then, draw lines to those e. You can try adding more circles and increasingly dark colors to create a bigger motion effect.