a score=0
s 3R_DroMel_CAF1 17165301 90 + 27905053 UCUGAGCCCCAACUGAGCCGCUGCUCAGACCUCCGACUAAAGUCGA----ACAUAUAUAUCUGGCUAUAGCCAG--UCAUACACUUACACAAUAUA
s DroSec_CAF1 74560 70 + 1 UCUGAGCCCCAACUGAGCCGCUGCUCAGACCUCCGACU--------------------AUCUGGCUAUAGCC------AUACACUUACACAAUAUA
s DroEre_CAF1 65657 92 + 1 UCUGAGCCCCAACUGAGCCGCUGCUCAGACCUCCGACUAAAGUCGA----ACAUAUAUAUCUGGCCACAGCCAGAGCUAUACACUUACACAAUAUA
s DroYak_CAF1 93169 96 + 1 UCUGAGCCCCAACUGAGCCGCUGCUCAGAGCUCUGACUAAAGUCGAACGAACAUAUAUAUCUGGCUAUAGCCAGAGCUAUACACUUACACAAUAUA