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