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