Var
a:array[1..100] of integer;
i,n,j,d:integer;kt:boolean;
Begin
Readln(n);
For i:=1 to n do readln(a[i]);
d:=0;
For i:=1 to n do
If a[i]>1 then
Begin
Kt:=true;
For j:=2 to a[i]-1 do
if a[i] mod j =0 then begin kt:=false;breadk;end;
If kt=true then begin write(a[i],' ');d:=d+1;end;
end;
If d=0 then write('KHONG CO');
readln
End.