a score=0
s 2R_DroMel_CAF1 15450171 97 + 20766785 GGACGGCUGCAGCUUGGUGGGCGGAGCCUGCUGGGCACCGCGAGCGCAGAUACUUAAGUGAUGCCUCGUCCGCCGGAGUCCGCUGUCCAACGUCCGC
s DroSec_CAF1 248082 97 + 1 GGACGGCUGCAGCUUGGUGGGCGGAGCCUGCUGGGCACCGCGAGCGCAGAUACUUAAGUGAUGCCUCGUCCGCCGGAGUCCGCUGUCCGACGUCCGC
s DroSim_CAF1 227081 97 + 1 GGACGGCUGCAGCUUGGUGGGCGGAGCCUGCUGGGCACCGCGAGCGCAGAUACUUAAGUGAUGCCUCGUCCGCCGGAGUCCGCUGUCCGACGUCCGC
s DroEre_CAF1 235205 77 + 1 GGACGGCUGCAGCUUGGUGGGCGGAGCCUGCUGGGCACCGCGAGCGCAGAUACUUAAGUGAUGCCUCGUCCGCC---GUC-----------------
s DroYak_CAF1 243410 94 + 1 GGACGGCUGCAGCUUGGUGGGCGGAGCCUGCUGGGCACCGCGAGCGCAGAUACUUAAGUGAUGCCUCGUCCGCU---GUCCGCUGUCCACCGUCCGC