Question: Pairing sibling nodes

Hi,

I have an xml fragment as following:

<PNR>

 <LNameInfo>
   <LName>A.</LName>
 </LNameInfo>

<LNameInfo>
   <LName>Smith</LName>
 </LNameInfo>

<LNameInfo>
   <LName>Johnson</LName>
 </LNameInfo>

<FNameInfo>
   <FName>Ahsan</LName>
 </FNameInfo>

<FNameInfo>
   <FName>Brad</FName>
 </FNameInfo>

<FNameInfo>
   <FName>Dave</FName>
 </FNameInfo>

</PNR>

I need to print the first Lname with the first Fname, and the second
with the second, and so on.

Any ideas on how to do this ?

Any help is appreciated.

Best Regards,

Ahsan A.