using System;

public class Program

{

    public static void Main()

    {

    int x;

        for (x=1;x<11;x++)

        {

            Console.Write(x*1);

            Console.Write(" ");

            Console.Write(x*2);

            Console.Write(" ");

            Console.Write(x*3);

            Console.Write(" ");

            Console.Write(x*4);

            Console.Write(" ");

            Console.Write(x*5);

            Console.Write(" ");

            Console.Write(x*6);

            Console.Write(" ");

            Console.Write(x*7);

            Console.Write(" ");

            Console.Write(x*8);

            Console.Write(" ");

            Console.Write(x*9);

            Console.Write(" ");

            Console.WriteLine(x*10);

        }

    }

}