startup

while true do
  if rs.getInput("back") then
    turtle.suckUp(1,64)
    turtle.refuel()
    print("Signal received moving in 10 seconds")
    sleep(10)
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.dig()
    turtle.back()
    turtle.back()
    turtle.back()
    turtle.back()
    turtle.dropDown()
    end
  os.pullEvent("redstone")
end