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int x = 0;
int y = 0;
void setup(){
size(400, 400, P2D);
smooth(4);
}
void draw(){
background(255);
for(int x = 0; x <= width; x = x + 40) {
for(int y = 0; y <= height; y = y + 40){
noStroke();
fill(208, 68, 106, 20);
ellipse(200, 200, x, y);
}
}
}