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