#  Author: Audris Mockus
#  (C) Copyright (2000) by Lucent Technologies Inc.  All rights reserved.
#  THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF LUCENT TECHNOLOGIES.
#  The copyright notice above does not evidence any actual
#  or intended publication of such source code.

#
#extract comment from each delta (could have useed cut | sort -u
# but they are unreliable (may truncate long lines)
#

while (<STDIN>){
	chop ($_);
	($f,$mod,$rev,$vv,$ymd,$stmp,$a,$nadd,$ndel,$submitted,$reviewed,$log)=split(/\;/, $_);
	$logs{$log}++;
}

foreach $key (keys %logs){
	print "$key\n";
}