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

namespace Solver
{
    class Program
    {
        const int M = 1000000009;
        static void Main()
        {
            var sw = new System.IO.StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false };
            var sc = new Scan();
            string m, d;
            sc.Multi(out m, out d);
            var dpm = days(m);
            var dpd = days(d);
            long ans = 0;
            for (int i = 1; i < 1801; i++)
                ans = (ans + dpm[i] * dpd[i]) % M;

            sw.WriteLine(ans);
            sw.Flush();
        }
        static long[] days(string s)
        {
            int n = s.Length;
            var dp = new long[n + 1][];
            dp[0] = new long[1801];
            dp[n] = new long[1801];
            dp[0][0] = 1;
            for (int i = 1; i < n; i++)
            {
                dp[i] = new long[1801];
                for (int j = 0; j < 10; j++)
                    for (int k = 0; k + j < 1801; k++)
                        dp[i][k + j] = (dp[i][k + j] + dp[i - 1][k]) % M;
            }
            int msum = 0;
            for (int i = 0; i < n; i++)
            {
                int m = s[i] - '0';
                for (int j = 0; j < m; j++)
                    for (int k = 0; k + j + msum < 1801; k++)
                        dp[n][k + msum + j] = (dp[n][k + msum + j] + dp[n - i - 1][k]) % M;

                msum += m;
            }
            ++dp[n][msum];
            return dp[n];
        }
    }
    class Scan
    {
        public int Int { get { return int.Parse(Console.ReadLine().Trim()); } }
        public long Long { get { return long.Parse(Console.ReadLine().Trim()); } }
        public string Str { get { return Console.ReadLine().Trim(); } }
        public int[] IntArr { get { return Console.ReadLine().Trim().Split().Select(int.Parse).ToArray(); } }
        public long[] LongArr { get { return Console.ReadLine().Trim().Split().Select(long.Parse).ToArray(); } }
        public double[] DoubleArr { get { return Console.ReadLine().Split().Select(double.Parse).ToArray(); } }
        public string[] StrArr { get { return Console.ReadLine().Trim().Split(); } }
        public List<int> IntList { get { return Console.ReadLine().Trim().Split().Select(int.Parse).ToList(); } }
        public List<long> LongList { get { return Console.ReadLine().Trim().Split().Select(long.Parse).ToList(); } }
        public void Multi(out int a, out int b) { var arr = IntArr; a = arr[0]; b = arr[1]; }
        public void Multi(out int a, out int b, out int c) { var arr = IntArr; a = arr[0]; b = arr[1]; c = arr[2]; }
        public void Multi(out long a, out long b) { var arr = LongArr; a = arr[0]; b = arr[1]; }
        public void Multi(out string a, out string b) { var arr = StrArr; a = arr[0]; b = arr[1]; }
    }
}