#include <fstream>
#include <iostream>

int main() {

	//std::ifstream inf("Text.txt");	std::cin.rdbuf(inf.rdbuf());

	int N;
	std::cin >> N;

	for (int i = 0; i < N; i++) {
		for (int j = 0; j < N - i; j++) {
			std::cout << N;
		}
		std::cout << std::endl;
	}

	return 0;
}