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