*   *****   *******  *     *  ******   
      *  *     *  *        *   **   *     *  
      *  *        *        * **     *     *  
      *   *****   ****     **       *     *  
      *        *  *        * **     *     *  
*     *  *     *  *        *   **   *     *  
 *****    *****   *        *     *  ******