import java.util.Scanner;

public class DartsTournament {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int startingPoints = Integer.parseInt(scan.nextLine());

        int counter = 1;

        String input = scan.nextLine();
        while (!input.equals("bullseye")) {
            int points = Integer.parseInt(scan.nextLine());

            if (input.equals("number section")) {
                startingPoints -= points;
            } else if (input.equals("double ring")) {
                startingPoints -= points * 2;
            } else if (input.equals("triple ring")) {
                startingPoints -= points * 3;
            }
            if (startingPoints == 0) {
                System.out.printf("Congratulations! You won the game in %d moves!%n", counter);
                break;
            }else if (startingPoints <0) {
                System.out.printf("Sorry, you lost. Score difference: %d.%n",Math.abs(startingPoints));
                break;
            }

            input = scan.nextLine();
            counter++;
        }
        if (input.equals("bullseye")) {
            System.out.printf("Congratulations! You won the game with a bullseye in %d moves!%n", counter);
        }
    }
}