a score=0
s 3L_DroMel_CAF1 1553825 93 - 23771897 UUUGAAUACUUAUGGUAUAUUGUGAGUAUUCCAGUUGUGCUGACAAGAGUUUCCCAUUAGGGGAAUAAAAAUCACGUUAAUGAUAACGAAUGA
s DroSec_CAF1 11537 93 - 1 UUUGAAUACUUAUUGUAAAUUGUGAGUAUUCCAGUUGUGCUGACAAGAGUUUCCCAUUAGGGGAAUAAAAAUCACGUUAGUGAUAACGAAUGA
s DroSim_CAF1 11638 93 - 1 UUUGAAUACUUAUUGUAUAUUGUGAGUAUUCCAGUUGUGCUGACAAGAGUUUCCCAUUAGGGGAAUAAAAAUCACGUUAGUGAUAACGAAUGA
s DroYak_CAF1 12387 89 - 1 UUUGAAUCGU----GAGUAUUGUGAGUAUUCCAGUUGUGUUGACAAGAGUUUCCCAUUAGGGAAAUAAAAACCACGUUAGUGAUAACGAAUGA