float x=0, y=0
while (x<=1) do
	turtle.dig()
	turtle.forward()
	while (y<=4) do
		turtle.dig()
		turtle.digUp()
		turtle.turnRight()
		turtle.dig()
		turtle.turnLeft()
		turtle.up()
		y=y+1
	end
	y=0
	turtle.dig()
	turtle.turnRight()
	turtle.dig()
	turtle.turnLeft()
	turtle.forward()
	while (y<=0) do
		turtle.dig()
		turtle.turnRight()
		turtle.dig()
		turtle.turnLeft()
		turtle.down()
		y=y+1
	end
	y=0
	turtle.dig()
	turtle.turnRight()
	turtle.dig()
	turtle.turnLeft()
	x=x+1
end