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