#include <bits/stdc++.h>
using namespace std;

int main() {
    cout << "square1001" << endl;
}

### Prompt

Your challenge is to write a Cpp solution to the following 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

### Response

```cpp
#include <bits/stdc++.h>
using namespace std;

int main() {
    cout << "square1001" << endl;
}

```