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