求调QAQ

#include<cstdio>
#include<iostream>
#include<cmath>
#include<string>
#include<cstring>
#include<algorithm>
#include<stack>
#include<queue>
#include<cctype> 
using namespace std;
int main(){
	string s;
	cin>>s;
	for(int i=1;i<=s.size();i++){
		if(s[i]<='z' && s[i]>='a'){
			s[i]=toupper(s[i]);
		}
	}
	if(s=="ACOIPP")cout<<"Luogu";
	else if(s=="SVPOLL")cout<<"Genshin";
	else cout<<"Boring";
    return 0;
}