<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M6 4H5a1 1 0 1 1 0-2h11V1a1 1 0 0 0-1-1H4a2 2 0 0 0-2 2v16c0 1.1.9 2 2 2h12a2 2 0 0 0 2-2V5a1 1 0 0 0-1-1h-7v8l-2-2-2 2V4z"/></svg>
