createCanvas(400, 400);

}

​

function draw() {

    background(220);

    drawSquiggle(10, 10);

    drawSquiggle(60, 120);

    drawSquiggle(210, 80);

    drawSquiggle(100, 180);

}

​

function drawSquiggle(x, y) {

    // draw squiggle

    strokeWeight(3);

    stroke(0);

    noFill();

    beginShape();

    curveVertex(50, 75);

    curveVertex(50, 75 + y);

    curveVertex(75 + x, 25 + y);

    curveVertex(100 + x, 75 + y);

    curveVertex(125 + x, 25 + y);

    curveVertex(150 + x, 75 + y);

    curveVertex(175 + x, 50 + y);

    curveVertex(175 + x, 50 + y);

    endShape();

}