<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" fill="currentColor"><path d="M15 21a3 3 0 0 1-3 3h-.1a5 5 0 1 0 0 2h.1a5 5 0 0 0 5-5zm-8 7a3 3 0 1 1 3-3a3 3 0 0 1-3 3z" fill="currentColor"/><path d="M15 13h2v6h-2z" fill="currentColor"/><path d="M25 2a5 5 0 0 0-4.9 4H20a5 5 0 0 0-5 5h2a3 3 0 0 1 3-3h.1A5 5 0 1 0 25 2zm0 8a3 3 0 1 1 3-3a3 3 0 0 1-3 3z" fill="currentColor"/></svg>