#include "bits/stdc++.h"

using namespace std;

using ll = long long;
using ld = long double;

const int INF = (1 << 30) - 1;
const ll INF64 = ((ll)1 << 62) - 1;
const double PI = 3.1415926535897932384626433832795;

const int dx[] = { 0, 1, 0, -1 };
const int dy[] = { -1, 0, 1, 0 };

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);

	int n;
	cin >> n;

	string s = to_string(n);
	for (int i = 0; i < n; i++) {
		string msg = "";
		for (int j = i; j < n; j++) {
			msg += s;
		}
		cout << msg << endl;
	}
	return 0;
}