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<b>Deprecated</b>:  The each() function is deprecated. This message will be suppressed on further calls in <b>/home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php</b> on line <b>456</b><br />
# use strict;

my %count=();
my %consonant1 = ();
my %consonant2 = ();

open FILE, $ARGV[0] || die "can't open the file ($ARGV[0]): $!\n";

while (my $line=<FILE>){
  chomp $line;
  next if (!$line || $line =~/^\#/);
  my ($word1,$word2)=split / /, $line;

  if (length($word1)!=length($word2)){
    print STDERR "$word1 is not the same length as $word2\n";
    next;  
  }

   my @letters1=split //, $word1;
   my @letters2=split //, $word2;

   #print (join (" ", @letters1),"\n");
   #print (join (" ", @letters2),"\n");

   foreach my $i(0..scalar(@letters1)/2-1){
     #print ($letters1[$i*2]); 
     #print ($letters2[$i*2],"\n");    

     my $pair=$letters1[$i*2]. $letters2[$i*2];
     $count{$pair}+=1;
     $consonant1{$letters1[$i*2]}=1;
     $consonant2{$letters2[$i*2]}=1;
   }
   #print ("\n");

   
}
close FILE;

foreach my $pair (sort keys %count){
 # print (join (" ",$pair,$count{$pair}),"\n");
}
my $row=" |";
foreach my $c2 (sort keys %consonant2){
  $row.="   ".$c2;
}
print($row,"\n");
foreach my $c1 (sort keys %consonant1){
  my $row=$c1."|";   
  foreach my $c2 (sort keys %consonant2){
    my $pair=$c1.$c2;
    my $freq=(defined $count{$pair}) ? $count{$pair} : 0;
    $row.=" ".sprintf("%3d",$freq);
  }

  print($row,"\n");

}