package Excirsice;

import java.util.Scanner;

public class TopIntegers_05 {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        String[] input = scan.nextLine().split("\\s+");

        int[] numbers = new int[input.length];

        for (int i = 0; i < input.length; i++) {
            numbers[i] = Integer.parseInt(input[i]);
        }

        for (int i = 0; i < numbers.length - 1; i++) {
            if (numbers[i] > numbers[i + 1]) {
                System.out.print(numbers[i]+" ");
            }
        }
        System.out.print(numbers[numbers.length - 1]);
    }
}