startup

while true do
  if redstone.getInput("back", true) then
    turtle.detect()
    turtle.select(4)
    if turtle.compare() == true then
      print("Banter")
      turtle.suckUp(,
      turtle.select(1)
      turtle.dig()
      t
    else
      print("Wrong block")
    end
  end
  os.pullEvent("redstone")
end