1<?xml version="1.0" encoding="UTF-8"?>
2<doc>
3<list number="1">
4 <item number="1">one</item>
5 <item number="2">two</item>
6 <item number="3">three</item>
7</list>
8<singleton/>
9<list number="2">
10 <item number="a">aaa</item>
11 <item number="b">bbb</item>
12</list>
13</doc>