define star repeat 6 repeat 12 walk 30 turn 30 loop turn 60 loop end
define megastar repeat 7 turn 12 draw star loop end
draw megastar jump 150 draw megastar jump -300 draw megastar
jump 70 repeat 3 draw sharpstar turn 120 jump 150 loop
define squarestar repeat 20 draw square turn 18 jump 40 loop end
turn -90 jump 150 turn 90 draw squarestar