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>Four separate rectangles
6  </desc>
7    <rect width="20" height="60"/>
8    <rect width="30" height="70"/>
9    <rect width="40" height="80"/>
10    <rect width="50" height="90"/>
11</svg>
12