SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 4)
    Literal \'ejemplo.xn--q9jyb4c\' (alias ascii)
    Function idnaDecode (alias unicode) (children 1)
     ExpressionList (children 1)
      Identifier ascii
    Function idnaEncode (alias original) (children 1)
     ExpressionList (children 1)
      Identifier unicode
    Function tryIdnaEncode (alias original_try) (children 1)
     ExpressionList (children 1)
      Identifier unicode