// You can find the Turtle API reference here: https://turtletoy.net/syntax
Canvas.setpenopacity(1);

// Global code will be evaluated once.
const turtle = new Turtle();
turtle.penup();
turtle.goto(-50,0);
turtle.pendown();

turtle.right(45);
turtle.forward(10);

// The walk function will be called until it returns false.
function walk(i) {
    turtle.circle(2,270);
    turtle.forward(10);
    turtle.circle(-2,270);
    turtle.forward(10);
    
    return (i <= 10);
}