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