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