Walls2

print("how far")
howfar = read()
print("you wanted to go "..howfar.."how")

turtle.turnLeft()
turtle.turnLeft()

for i=1, howfar do
    turtle.back()
    turtle.place()
    turtle.up()
    turtle.place()
    turtle.up()
    turtle.place()
    turtle.up()
    turtle.place()
    turtle.down()
    turtle.down()
    turtle.down()
    end

turtle.turnLeft()
turtle.turnLeft()

print("ferig")