Union icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><g id="feUnion0" fill="none" fill-rule="evenodd" stroke="none" stroke-width="1"><g id="feUnion1" fill="currentColor"><path id="feUnion2" d="M15 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-8a2 2 0 0 1 2-2h4V5a2 2 0 0 1 2-2h8a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2h-4Zm-2-2h6V5h-8v6H5v8h8v-6Z"/></g></g></svg>