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