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