1 <?xml version="1.0" encoding="UTF-8"?><countries>
   2 <country name="France">
   3 <city>Paris</city>
   4 <city>Nice</city>
   5 <city>Lyon</city>
   6 </country>
   7 <country name="Italia">
   8 <city>Roma</city>
   9 <city>Milano</city>
  10 <city>Firenze</city>
  11 <city>Napoli</city>
  12 </country>
  13 <country name="Espana">
  14 <city>Madrid</city>
  15 <city>Barcelona</city>
  16 </country>
  17 </countries>

   1 <?xml version="1.0" encoding="UTF-8"?><countries>
   2     <country name="France">
   3         <city>Paris</city>
   4         <city>Nice</city>
   5         <city>Lyon</city>
   6     </country>
   7     <country name="Italia">
   8         <city>Roma</city>
   9         <city>Milano</city>
  10         <city>Firenze</city>
  11         <city>Napoli</city>
  12     </country>
  13     <country name="Espana">
  14         <city>Madrid</city>
  15         <city>Barcelona</city>
  16     </country>
  17 </countries>