#include <iostream>

using namespace std;


struct data 
{ 
    int zi,luna,an;
}dataEveniment;

struct elev 
{ 
    char nume[30];
    data dataNasterii;
}e;


int main()
{
    if (e.dataNasterii.an > dataEveniment.an) {
        cout << "Ulterior"
    } else if (e.dataNasterii.an == dataEveniment.an) {
        if (e.dataNasterii.luna > dataEveniment.luna) {
            cout << "Ulterior";
        } else if (e.dataNasterii.luna == dataEveniment.luna) {
            if (e.dataNasterii.zi > dataEveniment.zi) {
                cout << "Ulterior"
            } else {
                cout << "nu"
            }
        } else {
            cout << "Nu"
        }
    }  else {
        cout << "Nu";
    }
    return 0;
}