package com.telerikacademy;

import java.util.Scanner;

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


        String number = scanner.nextLine();
        String[] numbers = number.split(", ");
        int size = numbers.length;
        int[] arrSize = new int[size];
        int temp = 0;

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