Bakery

using System;

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

            for (int i = 1; i <= count; i++)
            {
                string cmd = Console.ReadLine();
                bool sugar = false;
                bool eggs = false;
                bool flour = false;

                while (true)
                {
                    if (cmd == "sugar")
                    {
                        sugar = true;
                    }
                    else if (cmd == "eggs")
                    {
                        eggs = true;
                    }
                    else if (cmd == "flour")
                    {
                        flour = true;
                    }

                    if (cmd == "Bake!")
                    {
                        if (eggs && sugar && flour)
                        {
                            Console.WriteLine($"Baking batch number {i}...");
                            break;
                        }
                        else
                        {
                            Console.WriteLine("The batter should contain flour, eggs and sugar!");
                        }
                    }

                    cmd = Console.ReadLine();
                }
            }
        }
    }
}