import java.util.Scanner;
public class Hello {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        StringBuilder a = new StringBuilder(sc.nextLine());
        int counter = 0;
        while (counter <4) {
            StringBuilder b = new StringBuilder(sc.nextLine());
            if (a.toString().equals(b.reverse().toString())) {
                System.out.printf("User %s logged in.", a); break;
            } else {
                System.out.println("Incorrect password. Try again.");
                counter++;
            }


            if (counter == 4) {
                System.out.printf("User %s blocked!", a);
            }
        }

    }
}