画奥运五环

import turtle
turtle.pensize(10)
turtle.color("blue")
turtle.penup()
turtle.goto(-110, -25)
turtle.pendown()
turtle.circle(45)
turtle.color("black")
turtle.penup()
turtle.goto(0, -25)
turtle.pendown()
turtle.circle(45)
turtle.color("red")
turtle.penup()
turtle.goto(110, -25)
turtle.pendown()
turtle.circle(45)
turtle.color("yellow")
turtle.penup()
turtle.goto(-55, -75)
turtle.pendown()