program z6_12; var x, y:real; begin write('aaaaeoa eii?aeiaou oi?ee');readln(x,y); if ((x<=5) and (x>=3) and (y<=2) and (y>=0)) or ((sqr(x-4)+sqr(y-2)<=4) and (y>=2)) then writeln('a?ea') else writeln('iieyia'); end.