Clear Area

io.write("Enter Length: ")
length = io.read()
io.write("Enter Width: ")
width = tonumber(io.read())


while width >= 1 do
    for i = 1, length, 1 do
        turtle.dig()
        turtle.forward()
        turtle.digUp()
        turtle.digDown()
    end

    turtle.turnRight()
    turtle.dig()
    turtle.forward()
    turtle.digUp()
    turtle.digDown()
    turtle.turnRight()
    width = width - 1

    for i = 1, length, 1 do
        turtle.dig()
        turtle.forward()
        turtle.digUp()
        turtle.digDown()
    end

    turtle.turnLeft()
    turtle.dig()
    turtle.forward()
    turtle.digUp()
    turtle.digDown()
    turtle.turnLeft()
    width = width - 1

end