a score=0
s 2R_DroMel_CAF1 6688145 96 + 20766785 GGCGCCAAAGUGUUCGGCACCACGAAUUUCCCCUCCUUCCAGCUUCCAGUUUCGAACUGCUUUCGCA-CUGGAACUGGAA-----GGCCUUCUAGCCGGGCG
s DroSec_CAF1 36686 96 + 1 GGCGCCAAAGUGUUCGGCACUUCGAAUUUCCCCUCCUUCCAGCUUCCAGUUUCGAACUGCUUUCGCA-CUGGAACUGGAA-----GGCCUUCUAGCCGGGCG
s DroSim_CAF1 40340 96 + 1 GGCGCCAAAGUGUUCGGCACUUCGAAUUUCCCCUCCUUCCAGCUUCCAGUUUCGAACUGCUUUCGCA-CUGGAACUGGAA-----GGCCUUCUAGCCGGGCG
s DroEre_CAF1 34234 101 + 1 GGCGCCAAAGUGUUCGGCACCUCGAAUUUCCCCUACUUCCCGCUUCCAGUUUCGAACUGCUUUCGCA-CUGGAACUGGAAGCAGUGGCUUUCUAGCCGGCUG
s DroYak_CAF1 36788 100 + 1 GGCGCCAAAGUUUUCGGAAACCCGAAUUUCCCCUCCUUCCAGCUUCCAGUUUCGAACUGCUUUCGCA-CUGGAACUGGAAGGAA-GGCCUUCUAGCCGGCUA
s DroAna_CAF1 35500 92 + 1 GGCGCCAAACUGUUCGGCUGUUCGAAUUUCCCCUCCUUCCAGUUUCCAGU-GCGAA----UUUCGCGCCUGGAACUGGAA-----GGCCUUCUAGCCGGCAA