clear()
setBackgroundH(green,blue)
right()
turn(36)
forward(80)
turn(36)
forward(80)
turn(36)
forward(80)
turn(36)
forward(80)
turn(36)
forward(80)
turn(36)
forward(80)
turn(36)
forward(80)
turn(36)
forward(80)
turn(36)
forward(80)
turn(36)
forward(80)