* identically. If this is nucleotide and the other is protein, make 3 gaps
* for each gap in the protein sequences. If this is protein and the other is
* nucleotide, insert a gap for each 3 gaps (or part thereof) between
* identically. If this is nucleotide and the other is protein, make 3 gaps
* for each gap in the protein sequences. If this is protein and the other is
* nucleotide, insert a gap for each 3 gaps (or part thereof) between