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