startup

while true do
  os.pullEvent('turtle_inventory')


  done_something = true
  while done_something do
  done_something = false
  for i=1,16 do
    if turtle.getItemCount(i) > 1 then
      for j=1,16 do
        if turtle.getItemCount(j) == 0 then
          turtle.select(i)
          turtle.transferTo(j, turtle.getItemCount(i)-1)
        end
      end
    end
    if turtle.getItemCount(i) == 1 then
      turtle.select(i)
      turtle.place()
      os.sleep(1)
      done_something = true
    end
  end
  end
end