for (int i = 0; i<20; i ++) {
ellip(random(x2, y2), random(x3, y3), int(random(1, 40)), int(random(1, 40)));
for (int i = 0; i<20; i ++) {
lin(a, b, int(random(x2, y2)), int(random(x3, y3)));
void ellip (float x, float y, int s, int d) {
ellipse(x+int(random(x1, y1)), y+int(random(x1, y1)), s, s);
ellipse(x+int(random(x1, y1)), y+int(random(x1, y1)), s, s);
ellipse(x+int(random(x1, y1)), y+int(random(x1, y1)), s, s);
ellipse(x+int(random(x1, y1)), y+int(random(x1, y1)), s, s);
ellipse(x+int(random(x1, y1)), y+int(random(x1, y1)), s, s);
ellipse(x+int(random(x1, y1)), y+int(random(x1, y1)), s, s);
ellipse(x+int(random(x1, y1)), y+int(random(x1, y1)), s, s);
ellipse(x+int(random(x1, y1)), y+int(random(x1, y1)), s, s);
ellipse(x+int(random(x1, y1)), y+int(random(x1, y1)), s, s);
void lin (float a, float b, float x2, float y2) {
line(a, b, x2+int(random(x1, y1)), y2+int(random(x1, y1)));
line(a, b, x2+int(random(x1, y1)), y2+int(random(x1, y1)));
line(a, b, x2+int(random(x1, y1)), y2+int(random(x1, y1)));
line(a, b, x2+int(random(x1, y1)), y2+int(random(x1, y1)));
line(a, b, x2+int(random(x1, y1)), y2+int(random(x1, y1)));
line(a, b, x2+int(random(x1, y1)), y2+int(random(x1, y1)));
line(a, b, x2+int(random(x1, y1)), y2+int(random(x1, y1)));