---

import turtle
win = turtle.Screen()
win.bgcolor("black")
win.tracer(0)
t = turtle.Turtle()
t.width(2)
t.hideturtle()
colors = ["#ff0055", "#00ffcc", "#ffff00", "#ff00ff", "#0000ff"]
for i in range(400):
    t.color(colors[i % 5])
    t.forward(i * 1.5)
    t.left(59)
    win.update()
win.mainloop()