| line | true | false | branch | 
 
| 128 | 0 | 0 | unless (defined $class) | 
 
| 237 | 0 | 0 | if ($args{'VERBOSE'}) | 
 
| 238 | 0 | 0 | if ($args{'VERBOSE'} ne '1') | 
 
| 281 | 0 | 0 | unless (defined $g) | 
 
| 282 | 0 | 0 | if (not defined $self && ref $self && defined $n or $n < 0 or $n =~ /\D/ or $g =~ /[^ABCD]/) | 
 
| 285 | 0 | 0 | if ($n == 0) | 
 
| 291 | 0 | 0 | if ($$self{'FIRST_CALL'}) | 
 
| 295 | 0 | 0 | if ($$self{'FIRST_ELEMENT'} eq '') | 
 
| 307 | 0 | 0 | if ($g ne '') | 
 
| 310 | 0 | 0 | if ($aux_g ne '') | 
 
| 313 | 0 | 0 | if ($length_auxg == $length_g + 1) | 
 
| 316 | 0 | 0 | if ($length_auxg >= $_) | 
 
| 319 | 0 | 0 | if ($aux_g =~ /$rel$/) | 
 
| 329 | 0 | 0 | if ($i == 0) | 
 
| 331 | 0 | 0 | if ($$self{'FIRST_ELEMENT'} ne '') { } | 
 
| 333 | 0 | 0 | if (length $aux_g < $n + length($$self{'FIRST_ELEMENT'})) { } | 
 
| 348 | 0 | 0 | if (length $aux_g < $n) | 
 
| 358 | 0 | 0 | if ($$self{'FIRST_ELEMENT'} eq '') { } | 
 
| 376 | 0 | 0 | unless (defined $self) | 
 
| 401 | 0 | 0 | unless (defined $self) | 
 
| 404 | 0 | 0 | if (not defined $g || defined $h) { } | 
 
|  | 0 | 0 | elsif ($g eq '' and $h eq '') { } | 
 
| 409 | 0 | 0 | if (not defined $h) { } | 
 
|  | 0 | 0 | elsif ($h eq '') { } | 
 
| 414 | 0 | 0 | if (not defined $g) { } | 
 
|  | 0 | 0 | elsif ($g eq '') { } | 
 
| 427 | 0 | 0 | if ($1 ne $inv{$el}) { } | 
 
| 434 | 0 | 0 | if ($g eq '' and $h ne '') { } | 
 
|  | 0 | 0 | elsif ($h eq '' and $g ne '') { } | 
 
|  | 0 | 0 | elsif ($g eq '' and $h eq '') { } | 
 
| 455 | 0 | 0 | unless (defined $self and defined $word) | 
 
| 473 | 0 | 0 | unless (defined $self and defined $word) | 
 
| 501 | 0 | 0 | unless (defined $self and defined $word) | 
 
| 522 | 0 | 0 | unless (defined $self) | 
 
| 539 | 0 | 0 | unless (defined $self) | 
 
| 545 | 0 | 0 | if ($$self{'VERBOSE'}) | 
 
| 546 | 0 | 0 | if ($$self{'VERBOSE'} eq '1') { } | 
 
| 551 | 0 | 0 | if ($$self{'FILEHANDLE'} and ref ${$$self{'FILEHANDLE'};} eq 'FileHandle') | 
 
| 562 | 0 | 0 | unless (defined $self) | 
 
| 566 | 0 | 0 | if ($$self{'VERBOSE'}) | 
 
| 567 | 0 | 0 | if ($$self{'VERBOSE'} ne '1' and ref ${$$self{'FILEHANDLE'};} eq 'FileHandle') | 
 
| 568 | 0 | 0 | if $$self{'FILEHANDLE'} |