Autominer

turtle.select(1)
turtle.digUp()
turtle.placeUp()
turtle.select(4)
turtle.drop()
turtle.turnLeft()
turtle.select(1)
turtle.dig()
turtle.drop()
turtle.select(2)
turtle.place()
turtle.turnRight()
turtle.back()
turtle.select(3)
turtle.place()
sleep(6)
turtle.dig()
turtle.forward()
turtle.select(2)
turtle.turnLeft()
turtle.dig()
turtle.turnRight()
turtle.select(1)
turtle.digUp()