<?xml version="1.0" encoding="UTF-8"?>
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="300" height="300">
<rect width="300" height="300" fill="#fff"/>
<rect width="150" height="150" fill="#d40000"/>
<rect width="150" height="150" x="150" y="150"/>
<path d="m140,100 h20 v40 h40 v20 h-40 v40 h-20 v-40 h-40 v-20 h40 z" fill="#ffd500"/>
</svg>