import java.io.*;
import java.util.*;

public class Main {
    static final int MOD = 1000000009;
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner();
        int[] month = getCounts(sc.next().toCharArray());
        int[] day = getCounts(sc.next().toCharArray());
        long ans = 0;
        for (int i = 1; i < month.length && i < day.length; i++) {
            ans += (long)month[i] * day[i] % MOD;
            ans %= MOD;
        }
        System.out.println(ans);
    }
    
    static int[] getCounts(char[] arr) {
        int length = arr.length;
        int[][] dp = new int[length][length * 10 + 10];
        int count = 0;
        for (int i = 0; i < length; i++) {
            for (int j = i * 10 - i - 1; j >= 0 && i > 0; j--) {
                for (int k = 0; k < 10; k++) {
                    dp[i][j + k] += dp[i - 1][j];
                    dp[i][j + k] %= MOD;
                }
            }
            for (int j = 0; j < arr[i] - '0'; j++) {
                dp[i][count + j]++;
            }
            count += arr[i] - '0';
        }
        dp[length - 1][count]++;
        return dp[length - 1];
    }
}
class Scanner {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer st = new StringTokenizer("");
    
    public Scanner() throws Exception {
        
    }
    
    public int nextInt() throws Exception {
        return Integer.parseInt(next());
    }
    
    public long nextLong() throws Exception {
        return Long.parseLong(next());
    }
    
    public double nextDouble() throws Exception {
        return Double.parseDouble(next());
    }
    
    public String next() throws Exception {
        if (!st.hasMoreTokens()) {
            st = new StringTokenizer(br.readLine());
        }
        return st.nextToken();
    }
}