clear()
setPenThickness(10)
setPenColor(red)
polygon(360,1,white)
right()
setPenColor(green)
polygon(360,1,white)
right()
setPenColor(black)
polygon(360,1,white)
jumpTo(-60,-60)
setPenColor(yellow)
polygon(360,1,white)
jumpTo(-110,10)
setPenColor(blue)
polygon(360,1,white)