1 <foo> 2 <bar a="1"/> 3 <bar a="1" b="2"/> 4 <bar a="1" b="2" c="3"/> 5 <bar a="1" b="2" c="3" d="4"/> 6 <bar a="1" b="2" c="3" d="4" e="5"/> 7 <bar a="1" b="2" c="3" d="4" e="5" f="6"/> 8 <bar a="1" b="2" c="3"/> 9 <bar a="1"/> 10 </foo> 11
