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