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

int main() {
	char a;
	cin >> a;
	for (int i = 1; i <= 3; i++) {
		for (int j = 1; j <= 3 - i; j++) {
			cout << " ";
		}
		for (int k = 1; k <= i * 2 - 1; k++) {
			cout << a;
		}
		cout << endl;
	}
	return 0;
}