a score=0
s 2R_DroMel_CAF1 15957895 95 + 20766785 CUGGAGGCGCCUGGCCAAAAGUCAGAGGCAUACAGCAACGAAAAGCCUCUAGACUGUGGUCGACUGAAUGGAUUUUCGACCAGAGGUUGCUGUCC
s DroSec_CAF1 13748 89 + 1 CUGGAGGCG-----CCAAAAGUCAGAGGCAUACAGCAACGAAAAGCCUCCAGACU-CGGUCGGCUGAAUGGAAUUUCGACCAGAGGUUGCUGUCC
s DroSim_CAF1 13745 95 + 1 CUGGAGGCGCCUGGCCAAAAGUCAGAGGCAUACAGCAACGAAAAGCCUCCAGACUGUGGUCGGCUGAAUGGAAUUUCGACCAGAGGUUGCUGUCC
s DroEre_CAF1 20421 95 + 1 CAGGAGGCGCCUGGCCAAAAGUCAGAGGAAUACGGCAACAAAAAGCCUCCAGACUGUGGUCGGCUGAAUGGAAUUUCGACGAGAGGUUGCUGUCC
s DroYak_CAF1 21056 95 + 1 CUGGAGGCGCCUGGCCAAAAGUCAGAGGCAUACGGCAACAAAAAGCCUACAGACUGUGGUCGGCUGAAUGGAAUUUCGACCAGAGGUUGCUGUCC