SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 1)
    Function count (alias c) (children 1)
     ExpressionList (children 1)
      Asterisk
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 3)
          ExpressionList (children 2)
           Function count (children 1)
            ExpressionList (children 1)
             Asterisk
           Function count (alias c) (children 1)
            ExpressionList (children 1)
             Asterisk
          TablesInSelectQuery (children 3)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             Function numbers (alias n1) (children 1)
              ExpressionList (children 1)
               Literal UInt64_2
           TablesInSelectQueryElement (children 2)
            TableExpression (children 1)
             Function numbers (alias n2) (children 1)
              ExpressionList (children 1)
               Literal UInt64_3
            TableJoin
           TablesInSelectQueryElement (children 2)
            TableExpression (children 1)
             Function numbers (alias n3) (children 1)
              ExpressionList (children 1)
               Literal UInt64_4
            TableJoin
          Function and (children 1)
           ExpressionList (children 3)
            Function equals (children 1)
             ExpressionList (children 2)
              Identifier n1.number
              Identifier n2.number
            Function equals (children 1)
             ExpressionList (children 2)
              Identifier n2.number
              Identifier n3.number
            Function equals (children 1)
             ExpressionList (children 2)
              Subquery (children 1)
               SelectWithUnionQuery (children 1)
                ExpressionList (children 1)
                 SelectQuery (children 2)
                  ExpressionList (children 1)
                   Function count (children 1)
                    ExpressionList (children 1)
                     Asterisk
                  TablesInSelectQuery (children 1)
                   TablesInSelectQueryElement (children 1)
                    TableExpression (children 1)
                     Function numbers (children 1)
                      ExpressionList (children 1)
                       Literal UInt64_1
              Literal UInt64_1
   Function equals (children 1)
    ExpressionList (children 2)
     Subquery (children 1)
      SelectWithUnionQuery (children 1)
       ExpressionList (children 1)
        SelectQuery (children 2)
         ExpressionList (children 1)
          Function count (children 1)
           ExpressionList (children 1)
            Asterisk
         TablesInSelectQuery (children 1)
          TablesInSelectQueryElement (children 1)
           TableExpression (children 1)
            Function numbers (children 1)
             ExpressionList (children 1)
              Literal UInt64_2
     Literal UInt64_2
   Function in (children 1)
    ExpressionList (children 2)
     Identifier c
     Subquery (children 1)
      SelectWithUnionQuery (children 1)
       ExpressionList (children 1)
        SelectQuery (children 2)
         ExpressionList (children 1)
          Function count (alias c) (children 1)
           ExpressionList (children 1)
            Asterisk
         TablesInSelectQuery (children 1)
          TablesInSelectQueryElement (children 1)
           TableExpression (children 1)
            Function numbers (children 1)
             ExpressionList (children 1)
              Literal UInt64_1