#include<bits/stdc++.h>

using namespace std;

int n;

int main(){

cin >> n;

if(n >= 0 && n <= 100)

{

if(n >= 60)

cout << "pass" << endl;

else

cout << "fail" << endl;

if(n%2 == 0)

cout << "even" << endl;

else

cout << "odd" << endl;

}else

{

cout << "error" << endl;

}

return 0;

}