Untitled

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

	int n;
	cin >> n;
	switch (n) {
	case 1:
	{
		cout << "Russkiy";
		break;
	}
	case 2:
	{
		cout << "Matematika";
		break;
	}
	case 3:
	{
		cout << "Gulyat";
		break;
	}
	default:
		break;
	}
}