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