$n=q y$$YVAR;;y;$q=$n=~y%$N-ZA-M;%_A-Z_%;print map{eval";#$/"x($_-1).
qq@\$p=chr($n+$q)@}qw&66 109 107 108 24 89 102 103 108 96 93 106 24
72 93 106 100 24 96 89 91 99 93 106 38 2&