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