rect(mouseX, mouseY, 30, 30);
ellipse(mouseX, mouseY, 30, 30);
ellipse(mouseX, mouseY, 30, 30);
rect(100 , x_height , line_weight , 100);
rect(100 , x_height , 70 , line_weight);
rect(170 , 80 , line_weight , 120);
rect(100 , 180 , 70 , line_weight);
rect(220 , x_height , line_weight , 100);
rect(220 , x_height , 70 , line_weight);
rect(290 , x_height , line_weight , 80);
rect(220 , 180 , 70 , line_weight);
rect(340 , 100 , line_weight , 100);
rect(340 , 180 , 70 , line_weight);
rect(410 , x_height , line_weight, 130);
rect(460 , x_height , line_weight , 100);
rect(460 , x_height , 70 , line_weight);
rect(530 , x_height , line_weight , 80);
rect(460 , 180 , 70 , line_weight);
rect(580 , x_height , line_weight , 100);
rect(580 , x_height , 70 , line_weight);
rect(650 , x_height , line_weight , 100);
line(width/2, 0 , width/2, height);
line(0 , height/2, width, height/2);