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