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