import java.util.Scanner;

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

        int budjet = Integer.parseInt(scanner.nextLine());
        String season = scanner.nextLine();
        int workers = Integer.parseInt(scanner.nextLine());
        double priceShip = 0;

        switch (season){
            case "Spring":
                priceShip = 3000;
                break;
            case "Summer":
            case "Autumn":
                priceShip = 4200;
                break;
            case "Winter":
                priceShip = 2600;
                break;
        }
        if(workers <= 6){
            priceShip = priceShip - priceShip * 0.10;
        }else if (workers > 7 && workers <= 11){
            priceShip = priceShip - priceShip * 0.15;
        }else{
            priceShip = priceShip - priceShip * 0.25;
        }

        if(!season.equals("Autumn") && workers % 2 == 0){
            priceShip = priceShip - priceShip * 0.05;
        }
        if(priceShip < budjet){
            System.out.printf("Yes! You have %.2f leva left.", Math.abs(priceShip - budjet));
        }else {
            System.out.printf("Not enough money! You need %.2f leva.", Math.abs(budjet - priceShip));
        }
    }
}