import turtle

#draw a snake using turtle 
def drawSnake(rad, angle, len, neckrad):
    for i in range (len):
        turtle.circle(rad, angle)
        turtle.circle(-rad, angle)
    turtle.circle(rad, angle/2)
    turtle.fd(rad)
    turtle.circle(neckrad+1, 180)
    turtle.fd(rad*2/3)

def main():
    turtle.setup(1200, 600, 0, 0)
    pythonsize = 200
    turtle.pensize = (pythonsize)
    turtle.pencolor ("blue")
    turtle.seth(-40)
    drawSnake(40, 80, 3, pythonsize/2)

main()

