==[ TITLE ]=====================================================================
Barack Obama
==[ STATEMENT ]=================================================================
{{
     #if: Cowell |&rft.au={{urlencode:Cowell}}{{
       #if: Alan |{{urlencode:,&#32;Alan}}
     }}
   }}
==[ EXPECTED EXPANSION ]========================================================
&rft.au=Cowell%2C%26%2332%3BAlan
==[ END ]=======================================================================
