program otteloszt;
var n,m,i:integer;
begin
     Writeln('Kerem a hatarokat!');
     Readln(n);
     Readln(m);
     if m>n then
            begin
            for i:=n to m do
             if i mod 5=0 then write(i:10)
            end
            else
            for i:=m to n do
             if i mod 5=0 then write(i:10);
     readln
end.