Combine icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="24" height="24"><path fill="currentColor" fill-rule="evenodd" d="m1.5 1l-.5.5v3l.5.5h3l.5-.5v-3L4.5 1h-3zM2 4V2h2v2H2zm-.5 2l-.5.5v3l.5.5h3l.5-.5v-3L4.5 6h-3zM2 9V7h2v2H2zm-1 2.5l.5-.5h3l.5.5v3l-.5.5h-3l-.5-.5v-3zm1 .5v2h2v-2H2zm10.5-7l-.5.5v6l.5.5h3l.5-.5v-6l-.5-.5h-3zM15 8h-2V6h2v2zm0 3h-2V9h2v2zM9.1 8H6v1h3.1l-1 1l.7.6l1.8-1.8v-.7L8.8 6.3l-.7.7l1 1z" clip-rule="evenodd"/></svg>