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