size(480, 120)
arc(90, 60, 80, 80, 0, radians(90))
arc(190, 60, 80, 80, 0, radians(270))
arc(290, 60, 80, 80, radians(180), radians(450))
arc(390, 60, 80, 80, radians(45), radians(225))

saveFrame("frames/SaveExample-####.png")
