program CTPOKA;
Uses crt;
var n,i,x,k,m,l : integer;
    s, a : string;
BEGIN
     Writeln ('BBEguTe CTpoky');
     readln (s);

n:=length(s);
m:=1;

 for i:=1 to n do begin
     if (s[i] in ['1'..'9']) then k:=k+1 else write;
     end;

 for i:=1 to n do
    begin
          if (s[i] in ['2','4','6','8']) then begin
          a[m]:=s[i];
          l:=m;
          m:=m+1;
          x:=x+1;
       end;
    end;
    writeln;

  if x>0 then begin
    write ('4etnie 4isla stroki : ');
     for m:=1 to l do begin
     write (a[m]);
     if m<l then write(', ') else
     end;end;

writeln;
             if ((k=0) and (x=0)) then writeln ('stroka ne soderjit 4iseL');
             if ((k>0) and (x=0)) then writeln ('4etnih 4isel net' );
readkey;
clrscr;
end.