All pastes #883529 Raw Edit

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public text v1 · immutable
#883529 ·published 2008-01-30 06:24 UTC
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my $c = 0;
for (my $i=0;$i<3**7;$i++) {
    my @p = ([],[],[]);
    my $k = $i;
    for (my $j=0;$j<7;$j++) {
	push @{$p[$k%3]},$j;
	do { use integer; $k /= 3};
    }
    next unless @{$p[0]} && @{$p[1]} && @{$p[2]};
    next unless ($p[0][0]<$p[1][0]) && ($p[1][0]<$p[2][0]);
    print "[@{$p[0]}][@{$p[1]}][@{$p[2]}]\n";
    $c++;
}
print "$c total\n";