a score=0
s 2R_DroMel_CAF1 8800205 90 + 20766785 UUUGUGGCCGGCCCUAAUUUUCGGCAUUUUCCUUCAGC-CAGGAUCUCAGCUUCAUCCUGUGCCCUGCCAUCCUGCCAUCCAAUCACUUGC
s DroSim_CAF1 45863 75 + 1 UUUGUGGCUGGCCCUUAUUU-CGG----------CAGC-CAGGACCUCAUCUUCUUGCUGUUCCCUGCCACC----CACCCAAUCACUUGC
s DroEre_CAF1 47867 80 + 1 UUUGUGGCCGGCCCAAAUGCUCGGC----UCCUUCAGCCCAGGACCUCAUCUUCAUCCUGGCCCCUGCCAAU-------UUUUGCUUUUGC