import java.util.Scanner;

public class MobileRecharge {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String company = scanner.nextLine();

        int amount = scanner.nextInt();

       
        if (company.length() > 10 || amount < 100 || amount >= 500) {
            System.out.println("Invalid Input");
        } else {
            switch (company.touppercase()) {
                case "Jio  ":
                    if (amount == 250) {
                        System.out.println("28 days unlimited calls");
                        System.out.println("1.50 GB");
                    } else {
                        System.out.println("Invalid Input");
                    }
                    break;
                case "Airtel":
                    if (amount == 300) {
                        System.out.println("30 days unlimited calls");
                        System.out.println("2 GB");
                    } else {
                        System.out.println("Invalid Input");
                    }
                    break;
                case "Vodafone  ":
                    if (amount == 200) {
                        System.out.println("24 days unlimited calls");
                        System.out.println("1 GB");
                    } else {
                        System.out.println("Invalid Input");
                    }
                    break;
                case "BSNL  ":
                    if (amount == 200) { 
                        System.out.println("20 days unlimited calls");
                        System.out.println("0.75 GB");
                    } else {
                        System.out.println("Invalid Input");
                    }
                    break;
                default:
                    System.out.println("Invalid Input");
                    break;
            }
        }
    }
}