#!perl
use strict;

my $infile  = $ARGV[0];
my $outfile = $ARGV[1];
unless (@ARGV==2) { 
  die "Usage : perl $0 infile outfile\n" };
open IN, '<',$infile 
  or die "Could not open $infile : $!\n";
open OUT,'>',$outfile 
  or die "Could not open $outfile : $!\n";

my @hdr; my $count_in; my $count_out;
while (<IN>){
  ++$count_in;
  my @f = split;
  if (@f<3){
    @hdr = @f;
  } else {
    print OUT "@hdr $_";
    ++$count_out;
  }
}
print "$count_in lines read from $infile\n";
print "$count_out lines written to $outfile\n";
close IN;
close OUT;