#include<bits/stdc++.h>
using namespace std;
int main(){
	int s;
	cin>>s;
	if(s>=60){
		cout<<"pass"; 
	}
	else{
		cout<<"sorry";
	}
	return 0;
}

/**************************************************************
	Problem: 1642
	User: huangcanwu
	Language: C++
	Result: Wrong Answer
****************************************************************/