| line | !l | l&&!r | l&&r | condition | 
 
| 179 | 7 | 0 | 121 | exists $self->{'stat_attributes'}{$att}{$attval}{$label} and $self->{'stat_attributes'}{$att}{$attval}{$label} > 0 | 
 
| 191 | 46 | 0 | 6 | exists $self->{'smoothing'}{$att} and $self->{'smoothing'}{$att} =~ /^unseen count=/ | 
 
| 216 | 5 | 0 | 0 | defined $self->{'smoothing'}{'att'} and $self->{'smoothing'}{'att'} | 
 
| 271 | 0 | 4 | 68 | exists $m->{'condprob'}{$att}{$attval} and exists $m->{'condprob'}{$att}{$attval}{$label} | 
 
|  | 4 | 0 | 68 | exists $m->{'condprob'}{$att}{$attval} and exists $m->{'condprob'}{$att}{$attval}{$label} and $m->{'condprob'}{$att}{$attval}{$label} > 0 | 
 
| 314 | 24 | 0 | 1 | $#_ > -1 and $_[0] eq 'with counts' |