<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
    <path d="M15 21h2v-2h-2v2zm4 0h2v-2h-2v2zm-12 0h2v-2h-2v2zm4 0h2v-2h-2v2zm8-4h2v-2h-2v2zm0-4h2v-2h-2v2zm-16-10v18h2v-16h16v-2h-18zm16 6h2v-2h-2v2z"/>
    <path d="M0 0h24v24h-24z" fill="none"/>
</svg>