class aaaaa
{
  public static void main(String[] args)
  {
    for (int i = 0; i <= 10; i++) {
      for (int k = 10; k < i; k++) {
        System.out.print(" ");
      }
      for (int j = 100; j >=10; j=j-10) {
        System.out.print(j);
      }
      System.out.println("");
    }
  }
}