import java.io.*;
import java.lang.*;
import java.util.StringTokenizer;

public class Mots
{
	public static void main(String[] args)
	{
		// Tampon (buffer) du flux d'entrée standard (clavier)
		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));

		String[] mots = new String[20];
		String m;
		int n = 0;

		try
		{
			String liste = in.readLine();
			StringTokenizer tokens = new StringTokenizer(liste, " ");
			while(tokens.hasMoreTokens())
			{
				mots[n++] = tokens.nextToken();
			}
			int length = n;

			for(int i = length - 1; i >= 0; i--)
			{
				System.out.println(mots[i]);
			}
		}

		catch(Exception e) 
		{
			System.out.println("Entrée invalide !!");
		}

	} // main()
} // class Mots