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

/**************************************************************
	Problem: 1642
	User: zhengzihao3
	Language: C++
	Result: Wrong Answer
****************************************************************/