import java.util.Scanner;


public class PigLatin3 {

	public static void main(String[] args) {
		String word;
		String piggy;
		
		Scanner input = new Scanner(System.in);
		
		System.out.print("Word: ");
		word = input.next();
		
		piggy = pigLatinWord(word);
		System.out.println(piggy);
	}

	public static String pigLatinWord(String s) {
		String result;
		if (s.length() == 1) {
			result = s + "-ay";
		} else {
			result = s.substring(1,s.length()) + "-" + s.charAt(0) + "ay";
		}
		return result;
	}

}