RepeatThreeTimes

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Exrecises
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] repeat = Console.ReadLine().Split(' ');

            int count = 1;
            for (int i = repeat.Length - 1; i >= 0; i--)
            {

                if (repeat[i] == repeat[i-1])
                {
                    count++;
                    if (count == 3)
                    {
                        Console.WriteLine($"{repeat[i]} {repeat[i]} {repeat[i]}");
                        break;
                    }

                }
                else
                {
                    count = 1;
                }
            }


        }

    }
}