05. Password Generator

using System;
using System.Security.Cryptography;

namespace demo2
{
    class Program
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            int l = int.Parse(Console.ReadLine());

            for (int i = 1; i <= n; i++)
            {
                for (int j = 1; j <= n; j++)
                {
                    for (int k = 97; k < 97 + l; k++)
                    {
                        for (int o = 97; o < 97 + l; o++)
                        {
                            for (int m = 1; m <= n; m++)
                            {
                                if (m > i && m > j)
                                {
                                    Console.Write("{0}{1}{2}{3}{4} ", i, j, (char)k, (char)o, m);
                                }

                            }
                        }
                    }
                }
            }


        }
    }
}