MoveToBack
setSpeed 0.8
setAngle 270
left 4 angle 85

straight right 0
right 8 angle 170
left 8 angle 170
repeat -2 times 3



left 8 angle 5
straight right 60
left 8 angle 5

left 8 angle 170
right 8 angle 170
repeat -2 times 3

right 8 angle 180
