using System;

using System.Collections;

using System.Collections.Generic;

public class Program

{

    //static SortedList list = new();

    static SortedList<(int,int),string> list = new();

    public static void Main()

    {

        list.Add((3,0),"Three 'O");

        list.Add((2,0),"Two 'O");

        list.Add((3,3),"Three Three");

        list.Add((3,1),"Three One");

        /*for(int i=0;i<list.Count;i++){

            Console.WriteLine($"Ordered Values: {list[i]}");

        }//*/

        foreach(var pair in list){

            Console.WriteLine($"{pair}");

        }

    }

}