cntcifsum

#include<bits/stdc++.h>
#define MOD 666013
using namespace std;

int n, sum;

int main()
{
    cin >> n >> sum;
    vector<int> d(sum + 1, 0);
    d[0] = 1;
    for(int i = 1; i <= n; ++i)
    {
        if (i == n) d[sum] = 0;
        for (int j = sum; j >= 0; --j)
        {
          auto & c = d[j];
          int l = max(static_cast<int>(0), j-9);
          for (int k = j - 1; k >= l; --k)
          {
             c += d[k];
             c -= (c >= MOD) * MOD;
          }
        }
    }
    cout << d[sum];
    return 0;
}