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for my $word (sort keys %freqs) { $freqs{$word}{$_} ||= 0 for keys %{$freqs{all}}; ... print join "\t", join "\t", map $freqs{$word}{$_}, sort keys % +{$freqs{$word}}; print "\n"; }
for my $word (sort keys %freqs) { $freqs{$word}{$_} ||= 0 for keys %{$freqs{all}}; ... print REPORT join "\t", join "\t", map $freqs{$word}{$_}, sort + keys %{$freqs{$word}}; print REPORT "\n"; }