SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Asterisk
   TablesInSelectQuery (children 2)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (alias s1) (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 2)
          ExpressionList (children 1)
           Identifier number (alias k)
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             Function numbers (children 1)
              ExpressionList (children 1)
               Literal UInt64_100
    TablesInSelectQueryElement (children 2)
     TableExpression (children 1)
      TableIdentifier dict_flat (alias d)
     TableJoin (children 1)
      Function equals (children 1)
       ExpressionList (children 2)
        Identifier k
        Identifier key
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier k