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