SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 4)
    Literal \'--\' (alias str)
    Function punycodeEncode (alias puny) (children 1)
     ExpressionList (children 1)
      Identifier str
    Function punycodeDecode (alias original) (children 1)
     ExpressionList (children 1)
      Identifier puny
    Function tryPunycodeDecode (alias original_try) (children 1)
     ExpressionList (children 1)
      Identifier puny