1<?xml version="1.0" standalone="no"?>
2<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
3  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
4<svg width="4in" height="3in">
5  <desc>Groups can nest
6  </desc>
7  <g>
8     <g>
9       <g>
10       </g>
11     </g>
12   </g>
13</svg>
14