#include "stdafx.h"
#include <iostream>
#include <string>
#include <algorithm>
#include <list>
#include <vector>

using namespace std;

string reverse(string str)
{
	string revStr = "";
	for (int i = str.length() - 1; i >= 0; i--)
	{
		revStr += str[i];
	}
	return revStr;
}

int main()
{
	string str;
	getline(cin, str);

	string word;
	string result;

	for (int i = str.length() - 1; i >= 0; i--)
	{
		if (str[i] == ' ')
		{
			if (word.length() == 0)
			{
				continue;
			}
			result += reverse(word) + " ";
			word = "";
		}
		else
		{
			word += str[i];
		}
	}
	cout << result + reverse(word) << endl;
	return 0;
}