[Final] Turtle Programm for Computercraft

for i=1, 50 do
    turtle.dig()
    turtle.forward()

    for j=1, 4 do
        turtle.dig()
        turtle.digUp()
        turtle.turnRight()
        turtle.dig()
        turtle.turnLeft()
        turtle.up()
    end

    turtle.dig()
    turtle.turnRight()
    turtle.dig()
    turtle.turnLeft()
    turtle.forward()

    for k=1, 4 do
        turtle.dig()
        turtle.turnRight()
        turtle.dig()
        turtle.turnLeft()
        turtle.down()
    end

    turtle.dig()
    turtle.turnRight()
    turtle.dig()
    turtle.turnLeft()
end