$_=fpeoiaglclivdlcgglvqhcbwclemhcbwflclvqivcrgqhcbwafak ;sub A{for(($a=1)..pop){$a*=$a*=$a+$a*$a;$a%=999999}$a% 128}sub b{@A=a..pop}print chr A(uc b($1))while s/(..)// [download]
Update: trimmed four characters.