using System;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        List<string> whereClauses = new List<string>();

        for(int i = 0; i < 10; i++){

            whereClauses.Add("where Clause " + i.ToString())        ;

        }

        Console.WriteLine(string.Join(",", whereClauses));

    }

}