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