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