<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" fill="currentColor"><path fill="currentColor" d="M18 13V4h-2v2h-3v2h3v5h-3v2h8v-2h-3zm-1.5 7a3.5 3.5 0 1 1-3.5 3.5a3.5 3.5 0 0 1 3.5-3.5m0-2a5.5 5.5 0 1 0 5.5 5.5a5.5 5.5 0 0 0-5.5-5.5zM8 30H2V2h6v2H4v24h4v2zm22 0h-6v-2h4V4h-4V2h6v28z"/></svg>