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