import java.util.Scanner;

public class KWICIndex {
      static Scanner input = new Scanner(System.in);

	public static String aRotator (String firstWord){
		int blankIndex = firstWord.indexOf (" ");
		String fw = firstWord.substring(0,blankIndex);
		String sw = firstWord.substring(blankIndex+1, blankIndex);
		return firstWord;

		}
	}

	public static void main(String args[]) {
		String aTitle = input.nextLine();
		while (aTitle.length() > 0) {
			system.out.println(aRotator(aTitle));

	}

}