using System;

namespace KamenNozhniciBumaga
{

    enum Tools
    {
        Kamen,
        Nozhici,
        Bumaga
    }

    class Program
    {
        static void Main(string[] args)
        {

            while ( true )
            {
                var message = Console.ReadLine();
                if (message == "0")
                    break;
                var rand = new Random(DateTime.Now.Millisecond);
                var computerChoise = rand.Next(0, 2);
                Tools AI;
                switch (computerChoise)
                {
                    case 0:
                        AI = Tools.Kamen;
                        break;
                    case 1:
                        AI = Tools.Nozhici;
                        break;
                    case 2:
                        AI = Tools.Bumaga;
                        break;
                    default:
                        throw new Exception("computer ohuel");
                }
                Console.WriteLine("Computer choise - " + AI.ToString());
                processMessage(message, AI);
                Console.WriteLine("");
            }
        }

        private static void processMessage(string message, Tools AI)
        {
            switch (message)
            {
                case "Kamen":
                    podprocessKamen("Kamen", AI);
                    break;
                case "Nozhnici":
                    podprocessNoznici("Kamen", AI);
                    break;
                case "Bumaga":
                    podprocessBumaga("Kamen", AI);
                    break;
                default:
                    Console.WriteLine("vvedi normalno");
                    break;
            }
        }

        private static void podprocessBumaga(string message, Tools aI)
        {
            switch (aI)
            {
                case Tools.Bumaga:
                    Console.WriteLine("Nichya");
                    break;
                case Tools.Kamen:
                    Console.WriteLine("You vijgral");
                    break;
                case Tools.Nozhici:
                    Console.WriteLine("You obosralsya");
                    break;
            }
        }

        private static void podprocessKamen(string message, Tools aI)
        {
            switch (aI)
            {
                case Tools.Bumaga:
                    Console.WriteLine("You obosralsya");
                    break;
                case Tools.Kamen:
                    Console.WriteLine("Nichya");
                    break;
                case Tools.Nozhici:
                    Console.WriteLine("You vijgral");
                    break;
            }
        }

        private static void podprocessNoznici(string message, Tools aI)
        {
            switch (aI)
            {
                case Tools.Bumaga:
                    Console.WriteLine("You vijgral");
                    break;
                case Tools.Kamen:
                    Console.WriteLine("You obosralsya");
                    break;
                case Tools.Nozhici:
                    Console.WriteLine("Nichya");
                    break;
            }
        }
    }
}