import java.util.Scanner;

public class CookieFactory {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int countPartida = Integer.parseInt(scan.nextLine());
        boolean eggs = false;
        boolean flour = false;
        boolean sugar = false;
        for (int i = 1; i <= countPartida; i++) {
            String product = "";
            while ((!eggs || !flour || !sugar) ||
                    !product.equalsIgnoreCase("Bake!")) {
                product = scan.nextLine();
                if (product.equalsIgnoreCase("eggs")) {
                    eggs = true;
                } else if (product.equalsIgnoreCase("flour")) {
                    flour = true;
                } else if (product.equalsIgnoreCase("sugar")) {
                    sugar = true;
                }
                if (product.equalsIgnoreCase("eggs") || product.equalsIgnoreCase("flour") ||
                        product.equalsIgnoreCase("sugar") && product.equalsIgnoreCase("Bake!")) {
                    System.out.printf("Baking batch number %d...%n", countPartida);
                    eggs = false;
                    flour = false;
                    sugar = false;
                    break;
                } else {
                    System.out.println("The batter should contain flour, eggs and sugar!");
                }
            }
        }
    }
}