<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" fill="currentColor"><path d="M28 12H30V15H28z"/><path d="M24 7H26V20H24z"/><path d="M20 11H22V16H20z"/><path d="M16 9H18V18H16z"/><path d="M12 12H14V15H12z"/><circle cx="13.5" cy="24.5" r="1.5"/><path d="M20,30H7a2.0023,2.0023,0,0,1-2-2V4A2.0023,2.0023,0,0,1,7,2H20V4H7V28H20V24h2v4A2.0023,2.0023,0,0,1,20,30Z"/></svg>