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