{$mode objfpc}{$H+}
uses SysUtils;
var
s: UnicodeString;
i: integer;
begin
s := 'KпRвTйLмQзXуNбVсFдWшZаEоYиUтHкJрGнSюBяOэDыCх';
for i := 1 to Length(s) do
if (s[i] >= 'а') and (s[i] <= 'я') or (s[i] = 'ё') then
write(s[i]);
writeln;
end.
CnskbW9kZSBvYmpmcGN9eyRIK30gCnVzZXMgU3lzVXRpbHM7CnZhcgogIHM6IFVuaWNvZGVTdHJpbmc7CiAgaTogaW50ZWdlcjsKYmVnaW4KICBzIDo9ICdL0L9S0LJU0LlM0LxR0LdY0YNO0LFW0YFG0LRX0Yha0LBF0L5Z0LhV0YJI0LpK0YBH0L1T0Y5C0Y9P0Y1E0YtD0YUnOwogIAogIGZvciBpIDo9IDEgdG8gTGVuZ3RoKHMpIGRvCiAgICBpZiAoc1tpXSA+PSAn0LAnKSBhbmQgKHNbaV0gPD0gJ9GPJykgb3IgKHNbaV0gPSAn0ZEnKSB0aGVuCiAgICAgIHdyaXRlKHNbaV0pOwogIHdyaXRlbG47CmVuZC4=