a score=0
s X_DroMel_CAF1 11403216 95 + 22224390 GCGGAUUUCCGCCGAAAAGCGGUAUGAUAUCAUGC---------CUAUGAUG-UACGAUAGUUUAAUUCGCAUGCCAAGCAACUUGGCCCAAGCAACAGGUUGUU
s DroSec_CAF1 4525 104 + 1 GCGGAUUUCCGCCGAAGAGCGGAAUGAUAUCAUAGGCAUGAAUGAUAUGAUA-UACGAUAGUUUAAUUCGUAUGCUAAGCAACUUGGGCCAAGCAACAGGUUGUU
s DroYak_CAF1 1980 98 + 1 GCGGAUUUCCGCUGAAAAGCGGUAUGAUAUCAUGCCUAUGG-UAUUAUGGUAU-GCGAAAGUGUAAUUCGCAUGCUAACCAACUUGG-----GCAACAGGUUGUU