1<?xml version="1.0"?> 2<doc> 3 <foo> 4 <bar attr="1">this</bar> 5 <bar attr="2">2</bar> 6 <bar attr="3">3</bar> 7 </foo> 8 <foo> 9 <bar attr="4">this</bar> 10 <bar attr="5">this</bar> 11 <bar1 attr="6">that</bar1> 12 </foo> 13 <foo> 14 <bar attr="7"> 15 <baz attr="a">hello</baz> 16 <baz attr="b">goodbye</baz> 17 </bar> 18 <bar2 attr="8">this</bar2> 19 <bar2 attr="9">that</bar2> 20 </foo> 21 <foo> 22 <bar attr="10">this</bar> 23 <bar attr="11"> 24 <baz attr="a">hello</baz> 25 <baz attr="b">goodbye</baz> 26 </bar> 27 <bar attr="12">other</bar> 28 </foo> 29</doc> 30 31 32