SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 2)
    Function mapPopulateSeries (alias res) (children 1)
     ExpressionList (children 1)
      Function map (children 1)
       ExpressionList (children 4)
        Function toUInt256 (children 1)
         ExpressionList (children 1)
          Literal UInt64_1
        Function toUInt256 (children 1)
         ExpressionList (children 1)
          Literal UInt64_1
        Literal UInt64_2
        Literal UInt64_1
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Identifier res
