using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
//09. Melrah Shake
namespace MelrahShake
{
    class MelrahShake
    {
        static void Main(string[] args)
        {
            string input = Console.ReadLine().Trim();
            string pattern = Console.ReadLine();

            bool canShake = true;

            while (canShake)
            {
                if (input.Contains(pattern))
                {
                    input = input.Replace(pattern, "");
                    Console.WriteLine("Shaked it.");
                    pattern = pattern.Remove(pattern.Length / 2,1);
                }
                else
                {
                    Console.WriteLine("No shake.");
                    canShake = false;
                }
            }
            Console.WriteLine(input);
        }
    }
}