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