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