#include <iostream>

using namespace std;

int main(){
    int a, b;
    cin >> a >> b;

    if (a >= 3 && b < 4) cout << "TroyMartian" << endl;
    if (a <= 6 && b >= 2) cout << "VladSaturnian" << endl;
    if (a <= 2 && b <= 3) cout << "GraemeMercurian" << endl;

    return 0;
}