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