using System;

using System.Linq;

public class Program

{

    public static void Main()

    {

        //reading the number from the console

        uint number = uint.Parse(Console.ReadLine());

        string binary = Convert.ToString(number,2);

        Console.WriteLine(binary);

        //reading the command

        string command = Console.ReadLine();

        //convering to array

        uint length = (uint)binary.Length;

        string [] array = new string(binary);

        Console.WriteLine("{0}", array[binary]);

        //Body

        for ( int i = 1; i <= 30; i++ )

        {

            if ( i % 2 != 0 && command == "Odd" )

            {

                var odds = array.Where((item, index) => index % 2 != 0);

                    foreach (string value in odds)

                    {

                        Console.WriteLine(value);

                    }

            }

            else if (i % 2 != 0 && command == "Even" )

            {

                var evens = array.Where((item, index) => index % 2 == 0);

                    foreach (string value in evens)

                    {

                        Console.WriteLine(value);

                    }   

            }

            else if (i % 2 == 0 && command == "Odd")

            {

                var odds = array.Where((item, index) => index % 2 != 0);

                    foreach (string value in odds)

                    {

                        Console.WriteLine(value);

                    }

            }

            else if (i % 2 == 0 && command == "Even" )

            {

            var odds = array.Where((item, index) => index % 2 != 0);

                    foreach (string value in odds)

                    {

                        Console.WriteLine(value);

                    }

            }

        }

    }

}