am.svg 226 Bytes
<svg xmlns="http://www.w3.org/2000/svg" height="480" width="640" viewBox="0 0 640 480">
  <path d="M0 0h640v160H0z" fill="red"/>
  <path d="M0 160h640v160H0z" fill="#00f"/>
  <path d="M0 320h640v160H0z" fill="orange"/>
</svg>