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

public class Main {
    static final int MOD = 1000000009;
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner();
        long[] months = getCount(sc.next().toCharArray());
        long[] days = getCount(sc.next().toCharArray());
        long ans = 0;
        for (int i = 1; i < months.length && i < days.length; i++) {
            ans += months[i] * days[i] % MOD;
            ans %= MOD;
        }
        System.out.println(ans);
    }
    
    static long[] getCount(char[] inputs) {
        int length = inputs.length;
        long[][] dp = new long[length + 1][length * 9 + 1];
        int current = 0;
        for (int i = 1; i <= length; i++) {
            int x = inputs[i - 1] - '0';
            for (int j = 0; j <= (i - 1) * 9; 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 < x; j++) {
                dp[i][current + j]++;
                dp[i][current + j] %= MOD;
            }
            current += x;
        }
        dp[length][current]++;
        return dp[length];
    }
    
}
class Utilities {
    static String arrayToLineString(Object[] arr) {
        return Arrays.stream(arr).map(x -> x.toString()).collect(Collectors.joining("\n"));
    }
    
    static String arrayToLineString(int[] arr) {
        return String.join("\n", Arrays.stream(arr).mapToObj(String::valueOf).toArray(String[]::new));
    }
}
class Scanner {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer st = new StringTokenizer("");
    StringBuilder sb = new StringBuilder();
    
    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 int[] nextIntArray() throws Exception {
        return Stream.of(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray();
    }
    
    public String next() throws Exception {
        while (!st.hasMoreTokens()) {
            st = new StringTokenizer(br.readLine());
        }
        return st.nextToken();
    }
    
}