or download this
$/ = qq(mkd\@h lqvj}" |[mhrqj\@ WW RB ?=H\n ;]B y[I LO
+] opq rc\@ PB yS MLQ\n }By SS] hlq vj\@ twq vP GG
+ Rsa\n hPw lbPB|=B?;Q ^By_B|=B ?;\\eplP ByQ\nRH VVB E|Q
+ QVD :lD ]m rc \n ch\@I ]{{ );
$n = "4 km j\@ !vw\n\njpcl\@(clr\@0aeucl";
$r = sub {
...
$| = 1;
$/ =~ tr/"\n / /d;
&print(&$e(&$t($/)));