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