Problem: Twins

square1001 and E869120 are twins.

Please output the one that was born first.

input

No input is given.

output

Output the correct character string on one line.

However, insert a line break at the end.

Output example 1


square1001






Example

Input




Output

Solution (in CPP):

Solution:
#include <iostream>
#include <string>
#include <algorithm>
#include <cmath>
using namespace std;
int main(){
	cout << "square1001" << endl;
	return 0;
}