#include<iostream>
using namespace std;
int main(){

	int n;


	do {
		cin >> n;
		if ((n % 4 == 0) && (n >= 8)) {

			for (int i = 1; i <= n;i++)
				cout << " q1errw ";
		}
		else
		{
			cout << "Pogresan unos";
			break;
		}


	} while ((n % 4 == 0) && (n >= 8));


	system("pause>0");
	return 0;

}