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