background(0); // Sets the black background
stroke(255); // Sets line value to white
strokeWeight(5); // Sets line width to 5 pixels
smooth(); // Makes the lines draw with smooth edges
line(10, 80, 30, 40); // Left line
line(20, 80, 40, 40);
line(30, 80, 50, 40); // Middle line
line(40, 80, 60, 40);
line(50, 80, 70, 40); // Right line