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 3)
         ExpressionList (children 1)
          WithElement (children 1)
           Subquery (children 1)
            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 3)
                     ExpressionList (children 1)
                      WithElement (children 1)
                       Subquery (children 1)
                        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 3)
                                 ExpressionList (children 1)
                                  WithElement (children 1)
                                   Subquery (children 1)
                                    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 3)
                                             ExpressionList (children 1)
                                              WithElement (children 1)
                                               Subquery (children 1)
                                                SelectWithUnionQuery (children 1)
                                                 ExpressionList (children 1)
                                                  SelectQuery (children 1)
                                                   ExpressionList (children 1)
                                                    Literal UInt64_1
                                             ExpressionList (children 1)
                                              Asterisk
                                             TablesInSelectQuery (children 1)
                                              TablesInSelectQueryElement (children 1)
                                               TableExpression (children 1)
                                                TableIdentifier w8
                                       ExpressionList (children 1)
                                        Asterisk
                                       TablesInSelectQuery (children 1)
                                        TablesInSelectQueryElement (children 1)
                                         TableExpression (children 1)
                                          TableIdentifier w7
                                 ExpressionList (children 1)
                                  Asterisk
                                 TablesInSelectQuery (children 1)
                                  TablesInSelectQueryElement (children 1)
                                   TableExpression (children 1)
                                    TableIdentifier w6
                           ExpressionList (children 1)
                            Asterisk
                           TablesInSelectQuery (children 1)
                            TablesInSelectQueryElement (children 1)
                             TableExpression (children 1)
                              TableIdentifier w5
                     ExpressionList (children 1)
                      Asterisk
                     TablesInSelectQuery (children 1)
                      TablesInSelectQueryElement (children 1)
                       TableExpression (children 1)
                        TableIdentifier w4
               ExpressionList (children 1)
                Asterisk
               TablesInSelectQuery (children 1)
                TablesInSelectQueryElement (children 1)
                 TableExpression (children 1)
                  TableIdentifier w3
         ExpressionList (children 1)
          Asterisk
         TablesInSelectQuery (children 1)
          TablesInSelectQueryElement (children 1)
           TableExpression (children 1)
            TableIdentifier w2
   ExpressionList (children 1)
    Asterisk
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier w1
