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