use Algorithm::Networksort;
use strict;
use warnings;

my $inputs = $ARGV[0] || 8;
my $alg = $ARGV[1] || 'hibbard';

my $nw = Algorithm::Networksort->new(inputs => $inputs, algorithm => $alg);

$nw->formats(["SWAP(%d, %d);\n"]);
print $nw->formatted();

exit(0);