bali-phy: Error! In file 'test.fasta': sequence #1 '1':
 Malformed codon at column 2 ('-GG'): its components mix gap, nongap, or missing symbols.
   Each codon must be entirely nongap, entirely gaps, or the complete missing symbol.
 Alignment row has 7 columns, but codons require a multiple of 3 columns.
