1<?xml version="1.0"?> 2<doc> 3 <a squish="heavy">1</a> 4 <a>2 5 <achild size="large">child2</achild> 6 </a> 7 <a>3</a> 8 <a attrib="present">4 9 <achild>child4</achild> 10 </a> 11</doc>