蟒蛇

import turtle
turtle.penup()
turtle.fd(-200)
turtle.pendown()
turtle.pensize(30)
turtle.pencolor("yellow")
turtle.seth(-40)
for i in range(4):
    turtle.circle(40,80)
    turtle.circle(-40,80)
turtle.circle(40,80/2)
turtle.fd(40)
turtle.circle(16,180)
turtle.fd(40*2/3)
turtle.hideturtle()