a score=0
s 3L_DroMel_CAF1 9451452 95 + 23771897 AAUGGUUGUCUCCAAAGACAACAACAAGCGUCGCCGCAAGGAGACAGAGACGCCCCCACCGCCUCCGCCCGUACCGCCCGCUGGCUCCUCGCUGG
s DroVir_CAF1 11343 83 + 1 AAUGGUUGUCUCAAAAGACA---ACAAGCGUCGCCGUAAGGAAACGGAGACACCGCCAACGUCAUCGUCGGUGGCGGC---------GGCGGUGA
s DroGri_CAF1 4556 83 + 1 AAUGGUUGUCUCAAAAGACA---ACAAGCGUCGCCGUAAGGAAACAGAUACGCCGCCAACGUCAUCGUCCGCGGCGUC---------GGCGGCGG
s DroSec_CAF1 5789 95 + 1 AAUGGUUGUCUCCAAAGACAACAACAAGCGUCGCCGCAAGGAGACGGAGACGCCCCCACCGCCUCCGCCCGCGCCGCCCACUGCCUCCUCGCUGG
s DroSim_CAF1 4102 95 + 1 AAUGGUUGUCUCCAAAGACAACAACAAGCGUCGCCGCAAGGAGACGGAGACGCCCCCACCGCCUCCGCCCGCCCCGCCCACUGCCUCCUCGCUGG
s DroAna_CAF1 4903 87 + 1 AAUGGUUGUCUCCAAAGACA---ACAAGCGUCGCCGCAAGGAGACGGAGACACCUCCCCCUCCACCACCAACGGCGUCCAAUGCU-----GCAGC