<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
    <path d="M0 0h24v24h-24z" fill="none"/>
    <path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4v-1.9h-4c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9h-4c-1.71 0-3.1-1.39-3.1-3.1zm4.1 1h8v-2h-8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4v1.9h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"/>
</svg>