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