using System;

namespace NestedLoops_Laptop
{
    class Program
    {
        static void Main(string[] args)
        {
            int numBatches = int.Parse(Console.ReadLine());

            string input = string.Empty;

            for (int i = 1; i <= numBatches; i++)
            {
                input = Console.ReadLine();
                int flour = 0;
                int eggs = 0;
                int sugar = 0;


                while (true)
                {

                    if (input == "flour")
                    {
                        flour++;
                    }

                    else if (input == "eggs")
                    {
                        eggs++;
                    }

                    else if (input == "sugar")
                    {
                        sugar++;
                    }

                    else if (input == "Bake!")
                    {
                        if (flour >= 1 && eggs >= 1 && sugar >= 1)
                        {
                            Console.WriteLine($"Baking batch number {i}...");
                            break;
                        }

                        else
                            Console.WriteLine("The batter should contain flour, eggs and sugar!");
                    }

                    input = Console.ReadLine();

                }


            }
        }
    }
}