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