/*
 * C# Program to List all Substrings in a given String
 */
using System;
namespace mismatch
{
class Program
{
    string value, substring;
    int j, i;
    string[] a = new string[5];
    void input()
    {
        Console.WriteLine("Enter the String : ");
        value = Console.ReadLine();
        Console.WriteLine("All Possible Substrings of the Given String are :");
        for (i = 1; i <=value.Length; i++)
            {
                for (j = 0; j <= value.Length - i; j++)
                    {
                        substring = value.Substring(j, i);
                        a[j] = substring;
                        Console.WriteLine(a[j]);
                    }
            }
    }
    public static void Main()
    {
        Program pg = new Program();
        pg.input();
        Console.ReadLine();
    }
}
}

/*
Enter the String : abab
All Possible Substrings of the Given String are :
a
b
a
b
ab
ba
ab
aba
bab
abab