using System;

public class Hello
{
    public static void Main()
    {
        var n = int.Parse(Console.ReadLine().Trim());
        var ns = n.ToString();
        for (int i = n; i >= 0; i--)
            for (int j = 0; j < i; j++)
                if (j == i - 1) Console.WriteLine(ns);
                else Console.Write(ns);
    }
}