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