Initial alignment of infixes (score == 8)

      0      
        GGTA
        ||||
        GGTA


Resulting alignment (score == 32)

      0     .    :    .     
        CGGGACGGTACACACACGG
        ||||||||||||  |||||
        CGGGACGGTACAGGCACGG


source(row(align, 0)) == NNNNNNNNNNTTCCGGGACGGTACACACACGGGGGGGGGG (full sequence)
source(row(align, 1)) == CTCGGGACGGTACAGGCACGGTTTTTTTT (full sequence)

clipping positions of row 0: 13, 32
clipping positions of row 1: 2, 21
