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