function doTimes(times)
	for i = 1, times do
		robot.forward()
	end

end

function circle()
	doTimes(2)
	robot.turnRight()
	doTimes(2)
	robot.turnRight()
	doTimes(2)
	robot.turnRight()
	doTimes(2)
	robot.turnRight()
end

robot = require("robot")

while true do
	circle()
	doTimes(3)

	circle()
	doTimes(3)

	circle()
	doTimes(3)

	robot.turnAround()
	doTimes(5)

end