#include <iostream>

using namespace std;

int main()
{
    for (int t = 0; t < 10; t++)
    {
        for (int o = 0; o < 10; o++)
        {
            if (o == t)
                continue;                               // Skip this number then
            for (int g = 0; g < 10; g++)
            {
                if (g == t || g == o)
                    continue;                           // Skip this number then
                for (int d = 0; d < 10; d++)
                {
                    if (d == g || d == t || d == o)
                        continue;                       // Skip this number then

                    int too = t * 100 + o * 10 + o;
                    int good = g * 1000 + o * 100 + o * 10 + d;

                    if (too * 4 == good)
                    {
                        cout << "TOO = " << too << endl;
                        cout << "GOOD = " << good << endl;
                    }
                }
            }
        }
    }
    return 0;
}