#include <iostream>
#include <string>
using namespace std;

string getAns(int a, int b) {
	if (a == b)		return "我和N诺一样牛逼";
	return	a < b ? "我更牛逼" : "N诺牛逼";
}

int main() {
	int a = 0, b = 0;
	cin >> a >> b;
	cout << getAns(a, b) << endl;
}