SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 3)
    Identifier k
    Identifier js1.s
    Identifier t2.s
   TablesInSelectQuery (children 2)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (alias js1) (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 3)
          ExpressionList (children 2)
           Function toUInt64 (alias k) (children 1)
            ExpressionList (children 1)
             Function divide (children 1)
              ExpressionList (children 2)
               Identifier number
               Literal UInt64_3
           Function sum (alias s) (children 1)
            ExpressionList (children 1)
             Identifier number
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             Function numbers (children 1)
              ExpressionList (children 1)
               Literal UInt64_10
          ExpressionList (children 1)
           Function toUInt64 (children 1)
            ExpressionList (children 1)
             Function divide (children 1)
              ExpressionList (children 2)
               Identifier number
               Literal UInt64_3
    TablesInSelectQueryElement (children 2)
     TableExpression (children 1)
      TableIdentifier t2
     TableJoin (children 1)
      ExpressionList (children 1)
       Identifier k
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier k