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