#include <bits/stdc++.h>
using namespace std;

const int p {1000000009};

int main() {
  string m, d;
  cin >> m >> d;
  int s {}, mx[1801] {}, dx[1801] {};
  for (int i = 0; i < m.size(); ++i) {
    long long c[2000] {};
    for (int j = 0; j < m[i] - '0'; ++j) c[s+j] = 1;
    for (int j = 0; j < 10; ++j) {
      for (int k = 0; k < i * 9; ++k) c[k+j] += mx[k];
    }
    s += m[i] - '0';
    for (int j = 0; j < (i + 1) * 9; ++j) mx[j] = c[j] % p;
  }
  ++mx[s];
  s = 0;
  for (int i = 0; i < d.size(); ++i) {
    long long c[2000] {};
    for (int j = 0; j < d[i] - '0'; ++j) c[s+j] = 1;
    for (int j = 0; j < 10; ++j) {
      for (int k = 0; k < i * 9; ++k) c[k+j] += dx[k];
    }
    s += d[i] - '0';
    for (int j = 0; j < (1 + i) * 9; ++j) dx[j] = c[j] % p;
  }
  ++dx[s];
  long long an {};
  for (int i = 1; i <= 1800; ++i) {
    an = (an + mx[i] * (long long)dx[i]) % p;
  }
  cout << an << '\n';
}