using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace emininarestring
{
    class Program
    {
        static void Main(string[] args)
        {
            string s;
            s = Console.ReadLine();
            while (s.Length > 1)
            {
                s = s.Substring(1);
                s = s.Substring(0, s.Length - 1);
                Console.WriteLine(s);
            }
            Console.ReadKey();
        }
    }
}