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