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