#include<bits/stdc++.h>
using namespace std;

int main(){
	int n;
	cin>>n;
	if(n>=60){
		cout<<"pass!"; 
	} else{
		cout<<"sorry!";
	}

	return 0;
}

/**************************************************************
	Problem: 1642
	User: linmiaoling
	Language: C++
	Result: Accepted
	Time:12 ms
	Memory:2072 kb
****************************************************************/