MiningWell farming

while true do
  if turtle.detect() then
    sleep(6.0)
    turtle.dig()
    turtle.up()
    turtle.dig()
    turtle.down()
    turtle.select(2)
    turtle.placeUp()
    turtle.select(3)
    turtle.place()
    turtle.turnLeft()
    turtle.turnLeft()
    turtle.forward()
    turtle.turnLeft()
    turtle.turnLeft()
    turtle.select(1)
    turtle.place()
  end
  sleep(0.5)
end