import java.util.*;

public class Main {
    static final int MOD = 1000000009;
	public static void main (String[] args) {
		Scanner sc = new Scanner(System.in);
		int[] months = getCount(sc.next().toCharArray());
		int[] days = getCount(sc.next().toCharArray());
		long total = 0;
		for (int i = 1; i < months.length && i < days.length; i++) {
		    total += (long)months[i] * days[i] % MOD;
		    total %= MOD;
		}
	    System.out.println(total);
	}
	
	static int[] getCount(char[] arr) {
	    int length = arr.length;
	    int[][][] dp = new int[length + 1][length * 9 + 1][2];
	    dp[0][0][1] = 1;
	    for (int i = 1; i <= length; i++) {
	        for (int j = 0; j <= (i - 1) * 9; j++) {
	            for (int k = 0; k <= 9; k++) {
	                dp[i][j + k][0] += dp[i - 1][j][0];
	                dp[i][j + k][0] %= MOD;
	                if (k < arr[i - 1] - '0') {
	                    dp[i][j + k][0] += dp[i - 1][j][1];
	                    dp[i][j + k][0] %= MOD;
	                } else if (k == arr[i - 1] - '0') {
	                    dp[i][j + k][1] += dp[i - 1][j][1];
	                    dp[i][j + k][1] %= MOD;
	                }
	            }
	        }
	    }
	    int[] ans = new int[length * 9 + 1];
	    for (int i = 1; i < ans.length; i++) {
	        ans[i] = dp[length][i][0] + dp[length][i][1];
	        ans[i] %= MOD;
	    }
	    return ans;
	}
}