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