using System;

public class Program

{

    public static void Main()

    {

        for(int i=1;i<=7;i++){

            for(int j=1;j<=7;j++)

            {

                if(j==1){

            Console.Write(j+ "  ");

                }

                else{

            Console.Write(j+ " ");

                }

            }

        Console.WriteLine(" ");}

    }

}