done in Processing java

Write a Processing sketch to draw the image below. The shapes are centered in the quadrants of the window. Fill each of the shapes with the color indicated in the figure. You do not need to code the text of the colors. Note the shapes could be circles/ellipses or squares/rectangles depending on the dimensions of the window. Your solution should be able to work on a window of any size (do not hard code specific values when drawing the shapes) Red Grey Blue Green