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>
using namespace std;

int main() {

  string p1 = "square1001", p2 = "E869120";

  cout<<p1<<endl;

  return 0;
}