Perl crazy camel -- impressive

camelcode.pl

#!/usr/bin/perl -w                                    
use strict;
                                           $_='ev
                                       al("seek\040D
           ATA,0,                  0;");foreach(1..2)
       {<DATA>;}my               @camel1hump;my$camel;
  my$Camel  ;while(             <DATA>){$_=sprintf("%-6
9s",$_);my@dromedary           1=split(//);if(defined($
_=<DATA>)){@camel1hum        p=split(//);}while(@dromeda
 ry1){my$camel1hump=0      ;my$CAMEL=3;if(defined($_=shif
        t(@dromedary1    ))&&/\S/){$camel1hump+=1<<$CAMEL;}
       $CAMEL--;if(d   efined($_=shift(@dromedary1))&&/\S/){
      $camel1hump+=1  <<$CAMEL;}$CAMEL--;if(defined($_=shift(
     @camel1hump))&&/\S/){$camel1hump+=1<<$CAMEL;}$CAMEL--;if(
     defined($_=shift(@camel1hump))&&/\S/){$camel1hump+=1<<$CAME
     L;;}$camel.=(split(//,"\040..m`{/J\047\134}L^7FX"))[$camel1h
      ump];}$camel.="\n";}@camel1hump=split(/\n/,$camel);foreach(@
      camel1hump){chomp;$Camel=$_;tr/LJF7\173\175`\047/\061\062\063
      45678/;tr/12345678/JL7F\175\173\047`/;$_=reverse;print"$_\040
       $Camel\n";}foreach(@camel1hump){chomp;$Camel=$_;y/LJF7\173\17
        5`\047/12345678/;tr/12345678/JL7F\175\173\047`/;$_=reverse;p
         rint"\040$_$Camel\n";}#japh-Erudil';;s;\s*;;g;;eval;   eval
           ("seek\040DATA,0,0;");undef$/;$_=<DATA>;s$\s*$$g;(   );;s
             ;^.*_;;;map{eval"print\"$_\"";}/.{4}/g; __DATA__   \124
               \1   50\145\040\165\163\145\040\157\1 46\040\1  41\0
                    40\143\141  \155\145\1 54\040\1   51\155\  141
                    \147\145\0  40\151\156 \040\141    \163\16 3\
                     157\143\   151\141\16  4\151\1     57\156
                     \040\167  \151\164\1   50\040\      120\1
                     45\162\   154\040\15    1\163\      040\14
                     1\040\1   64\162\1      41\144       \145\
                     155\14    1\162\       153\04        0\157
                      \146\     040\11     7\047\         122\1
                      45\15      1\154\1  54\171          \040
                      \046\         012\101\16            3\16
                      3\15           7\143\15             1\14
                      1\16            4\145\163           \054
                     \040            \111\156\14         3\056
                    \040\         125\163\145\14         4\040\
                    167\1        51\164\1  50\0         40\160\
                  145\162                              \155\151
                \163\163                                \151\1
              57\156\056