#include<iostream>
#include<cstdio>
using namespace std;
int main(){
double x,y;
cin >> x >> y;
if(x > 0){
if(y > 0) cout<<"Q1"<<endl;
else if(y < 0) cout<<"Q4"<<endl;
else cout<<"Eixo X"<<endl;
}else if(x < 0){
if(y > 0) cout<<"Q2"<<endl;
else if(y < 0) cout<<"Q3"<<endl;
else cout<<"Eixo X"<<endl;
}else if(x == 0){
if(y != 0 ) cout<<"Eixo Y"<<endl;
else cout<<"Origem"<<endl;
}
return 0;
}