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