#include <iostream>
using namespace std;
struct s{
    int m,x,y;
    double c;
}a[1145];
int main(){
    int n;
    cin >> n;
    for (int i=0; i<n; i++){
        cin >> a[i].m >> a[i].x >> a[i].y;
        if (a[i].x*7+a[i].y*3>=800 and a[i].x+a[i].y>=140){
            cout << "Excellent";
            return 0;
        }
    }
    cout << "Not excellent";
}