#include <iostream>
#include <algorithm>
#define rep(i, a, n) for(int i = a;i < n;i++)
#define repr(i, a, n) for(int i = a;i > n;i--)
using namespace std;


int main(){
	int n;
	cin >> n;

	rep(i, 0, n){
		repr(j, n, i)
			cout << n;
		cout << endl;
	}

	return 0;
}