using System;

public class Program

{

    public static void Main()

    {

        //for

        //1

        //string y= Console.ReadLine();

        //int x= int.Parse(Console.ReadLine());

        //int i = 0;

        //for(; i < x ; i++)

        //{Console.WriteLine(y);}

        //2

        //int x= int.Parse(Console.ReadLine());

        //int i = 1;

        //for(; i < x+1 ; i++)

        //{Console.Write(i);}

        //3

        //int b= 0;

        //for(int i=0;i<5;i++)

        //{int a= int.Parse(Console.ReadLine());

         //b= b+a;

        //Console.WriteLine(b);}

        //4

        //int x = int.Parse(Console.ReadLine());

        //for(int i = 0; i < 11 ; i++)

        //{Console.WriteLine(x+" * "+i+" = "+x*i);}

        //5

        //int x = int.Parse(Console.ReadLine());

        //for(int i = 0; i < x+1 ; i++)

        //{string s= Console.ReadLine();

        //if (s.Contains("кот"))

        //{Console.WriteLine("мяу");break;}}

        //6

        //int a = int.Parse(Console.ReadLine());

        //int b = int.Parse(Console.ReadLine());

        //for(; a < b+1 ; a++)

        //{if (a%3==0 && a%5==0)

        //{Console.WriteLine("FizzBuzz");}

        //if (a%3==0)

        //{Console.WriteLine("Fizz");}

        //else if (a%5==0)

        //{Console.WriteLine("Buzz");}

        //else

        //{Console.WriteLine(a);}}

        //7

        //for (int i= 1 ;i < 5;i++)

        //{Console.WriteLine("\n");

        //for (int v= 1 ;v < 11;v++)

        //{Console.Write(" "+v);}}

        //8

        //int o=11;

        //for (int y= 1 ;y < 11;y++)

        //{Console.WriteLine("\n");

        // o=o-1;

        //for (int i=0;i<o;i++)

        //{Console.Write(" "+i);}}

        //10

        //int i = int.Parse(Console.ReadLine());

        //int a= 1;

        //int b= 0;

        //Console.Write("1 ");

        //for (int x = 1; x <i; x++)

        //{int c= a + b; b=a; a=c;

        //Console.Write(c+" ");}

        //9

        int o=11;

        for (int y= 0 ;y < 11;y++)

        {Console.WriteLine("\n");

        o=o-1;

        for (int i=10;i>o;i--)

        {Console.Write(" "+i);}}

    }

}