SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 2)
    Identifier arr
    Function minDistinct (children 1)
     ExpressionList (children 1)
      Identifier arr
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 2)
          ExpressionList (children 1)
           Function array (alias arr) (children 1)
            ExpressionList (children 2)
             Function toString (children 1)
              ExpressionList (children 1)
               Identifier number
             Function toString (children 1)
              ExpressionList (children 1)
               Function plus (children 1)
                ExpressionList (children 2)
                 Identifier number
                 Literal UInt64_1
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             Function numbers (children 1)
              ExpressionList (children 1)
               Literal UInt64_10
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier arr
