using System;
using System.Linq;

class Program
{
    static void Main(string[] args)
    {
        int start = int.Parse(Console.ReadLine());
        int end = int.Parse(Console.ReadLine());

        char[] letters = { 'a', 'b', 'c', 'd', 'e' };
        int[] lettersNumbers = { 5, -12, 47, 7, -32 };
        bool noFSl = true;

        for (int e = 0; e < letters.Length; e++)
        {
            for (int d = 0; d < letters.Length; d++)
            {
                for (int c = 0; c < letters.Length; c++)
                {
                    for (int b = 0; b < letters.Length; b++)
                    {
                        for (int a = 0; a < letters.Length; a++)
                        {

                        }
                    }
                }
            }
        }
    }
}