#include<iostream>
#include<vector>
#include<algorithm>
#include<cmath>
#include<cstdio>
#include<map>
using namespace std;
int main(){
    int N,n;
    cin >> N;
    n = N;
    do{
        for(int i=0;i<N;i++){
            cout << n;
        }
        cout << "\n";
    }while(N--);
    return 0;
}