import java.util.Scanner;

public class Problem12 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String username = scanner.nextLine();
        String reverse = "";
        String password = scanner.nextLine();
        boolean isValid = password.equals("reverse");
        int count = 0;
        for (int i = username.length() - 1; i >= 0; i--) {
            reverse = reverse + username.charAt(i);

        }

        while (!isValid) {
            System.out.println("Incorrect password. Try again.");
            String newPassword = scanner.nextLine();
            password = newPassword;
            count++;
            if (count > 2) {
                System.out.printf("User %s blocked!", username);
                break;
            }
        }

        while (isValid) {
            System.out.printf("User %s logged in.", username);
        }


    }
}