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