using System;
using System.Collections.Generic;
using System.Linq;

namespace _01MaxOfEqualElements
{
    class Program
    {
        static void Main(string[] args)
        {
            List<int> input = Console.ReadLine()
            .Split()
            .Select(int.Parse)
            .ToList();

            int maxNumber= 0;
            int maxCounter = 0;

            foreach (var num1 in input)
            {
                int counter = 0;
                foreach (var num2 in input)
                {
                    if (num1 == num2)
                    {
                        counter ++;
                    }
                }

                if (counter > maxCounter)
                {
                    maxCounter=counter;
                    maxNumber = num1;
                }
            }

            for (int i = 0; i < maxCounter; i++)
            {
                System.Console.WriteLine("{0} ", maxNumber);
            }

        }
    }
}