import java.util.Arrays;
import java.util.Scanner;

public class АrrayP07 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int[] array = Arrays.stream(scanner.nextLine().split(" ")).mapToInt(Integer::parseInt).toArray();

        int arr = array[0];
        int maxCounter = 0;
        for (int i = 0; i < array.length; i++) {
            int counter = 0;
            for (int j = i + 1; j < array.length ; j++) {

                if (array[i] == array[j]) {
                    counter++;
                    if (counter > maxCounter) {
                        maxCounter = counter;
                        arr = array[i];

                    }
                } else {
                    break;
                }
            }

        }
        int arr2 = 0;


        for (int i = arr2; i <= maxCounter; i++) {

            System.out.print(arr + " ");
        }

    }
}