<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path fill="currentColor" d="m4.006 0v1.6h15.988v-1.6zm15.988 1.6v1.6h1.6v-1.6zm1.6 1.6v14.4h-1.6v1.6h-15.988v-1.6h-1.6v-14.4h-1.597v17.6h1.599v1.6h1.599v1.6h15.988v-1.6h1.6v-1.6h1.598v-17.6zm-19.187 0h1.599v-1.6h-1.6zm4.796 3.2v6.4h1.6v-6.4zm7.995 0v6.4h1.599v-6.4z"/></svg>