#include <iostream>
using namespace std;

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

    for (int i = n; i >= 1; i--) {
        for (int j = 1; j <= i; j++) {
            cout << j;
        }
        cout << endl;
    }

    return 0;
}    
/**************************************************************
	Problem: 1785
	User: linzihang
	Language: C++
	Result: Accepted
	Time:52 ms
	Memory:2072 kb
****************************************************************/