
#include<iostream> 
#include<string> 
#include<vector> 
#include<algorithm> 
using namespace std; 
int main()
{
	string a;
	cin >> a;
	if (a=="ani")
	{
		cout << "square1001" << endl;
	}
	else
	{
		cout << "e869120" << endl;
	}
}

