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