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