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