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