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