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