//	....
//	John Wang
//
//	Goal:	read ....

import java.util.Scanner;
public class TwoStrings
{
	public static void main(String[] args)
	{
		Scanner input = new Scanner(System.in);
		String str1, str2;
		System.out.print("Input two strings: ");
		str1 = input.next();
		str2 = input.next();
		if(str1.compareTo(str2)<0)
		{
			System.out.println("Out: " + str1 + " " + str2);
		}
		else
		{
			System.out.println("Out: " + str2 + " " + str1);
		}
	}
}