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