fall

function baum()
  turtle.select(1)
  turtle.dig()
  turtle.forward()
    while turtle.detectUp() do
      turtle.digUp()
      turtle.up()
    end

  while not turtle.detectDown() do
    turtle.down()
  end
end


function null()
  turtle.select(1)
  turtle.drop()
  turtle.select(2)
  turtle.drop()
  turtle.select(3)
  turtle.drop()
  turtle.select(4)
  turtle.drop()
  turtle.select(5)
  turtle.drop()

  turtle.back()
  turtle.select(15)
  turtle.place()
  turtle.select(16)
end

function setzling()
  turtle.turnLeft()
  turtle.turnLeft()

    while not turtle.detect() do
      turtle.forward()
    end

  turtle.select(15)
  turtle.suck()




  turtle.turnLeft()
  turtle.turnLeft()

    while not turtle.detect() do
      turtle.forward()
    end
  turtle.select(16)

end





turtle.select(16)

while true do
  if turtle.compare() then
    baum()
    null()
  end

  if turtle.getItemCount(15) < 1 then
    setzling()
  end


  sleep(1)
end