#include    <iostream>
#include    <fstream>

using namespace std;

ofstream fout("bac.out");

int main()
{
    unsigned int p1, p2;
    cin >> p1 >> p2;
    int nr = 0;

    int v[7];
    for(int i = 9; i > 0; i--)
    {
        if(p1 % i == 0)
        {
            int c1 = i;
            int c2 = p1 / i;
            if(c2 < 10)
            {
                v[0] = c1;
                v[1] = c2;
                for(int k = 9; k >= 0; k--) {
                    for (int j = 9; j > 0; j--) {
                        if (p2 % j == 0) {
                            int c1 = j;
                            int c2 = p2 / j;
                            if (c2 < 10) {
                                v[2] = k;
                                v[3] = k;
                                v[4] = k;
                                v[5] = c1;
                                v[6] = c2;
                                cout << v[0] << v[1] << v[2] << v[3] << v[4] << v[5] << v[6] << "\n";
                            }
                        }
                    }
                }
            }
        }
    }
    return 0;
}