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