import java.util.Scanner;
public class nino1 {
public static void main (String args []) {
@SuppressWarnings("resource")
Scanner input = new Scanner(System.in);
System.err.println("Usage: java StringReplacement [string]\ne.g.: java StringReplacement Michael");
System.out.println("Enter your name ");
String str = input.next();
str = str.replace(str.subSequence(str.length() - 2, str.length()), "em");
System.out.println(str);
}
}