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