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