#include<cstdio>
#include<iostream>
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||y<0) cout<<"Eixo Y"<<endl;
else cout<<"Origem"<<endl;
}
return 0;
}