SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    WithElement (children 1)
     Subquery (children 1)
      SelectWithUnionQuery (children 1)
       ExpressionList (children 1)
        SelectQuery (children 2)
         ExpressionList (children 1)
          Identifier dummy
         TablesInSelectQuery (children 1)
          TablesInSelectQueryElement (children 1)
           TableExpression (children 1)
            Function remote (children 1)
             ExpressionList (children 2)
              Literal \'127.0.0.{3,2}\'
              Identifier system.one
   ExpressionList (children 1)
    Function sum (children 1)
     ExpressionList (children 1)
      Function in (children 1)
       ExpressionList (children 2)
        Identifier dummy
        Identifier a
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function remote (children 1)
       ExpressionList (children 2)
        Literal \'127.0.0.{3,2}\'
        Identifier system.one
