def figure(n: Int) {
if (n < 10) {
forward(10)
}
else {
setFillColor(cm.hsl(n , 1, 0.5))
setPenColor(cm.hsl(n , 1, 0.5))
forward(n + 20)
repeat(2) {
right(30)
right(90, n + 20)
right()
right(90, n + 20)
left(90)
}
left(60)
figure(n - 12)
}
}
cleari()
setPosition(0, -150)
setAnimationDelay(70)
setPenThickness(3)
setBackground(black)
figure(80)