<svg xmlns="http://www.w3.org/2000/svg" style="enable-background:new 0 0 16 16" viewBox="0 0 16 16"><path d="M1 7V1h6v3H4v3H1zm14-5v13H2V8h6V2h7zM8 9H3v5h5V9zm6 0H9v5h5V9zm0-6H9v5h5V3z"/></svg>