import turtle
import colorsys
t = turtle.Turtle()

turtle.Screen().bgcolor("black")
t.pensize(2)
t.speed(9)
n=36
h = 0
t.goto(-60,0)
for i in range(20):
    c = colorsys.hsv_to_rgb(h,1,0.9)
    h+=1/n
    t.pencolor(c)
    t.circle(105,103)
    t.backward(98)
    t.right(60)
    t.circle(70,68)
    t.left(87)
    t.backward(108)
    t.forward(158)
turtle.done()

