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