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