a score=0
s X_DroMel_CAF1 1856341 98 + 22224390 AAUUGCCGCCCGGCCAGCUGCAGGCUCUGAAUCUCAGUGCCCAACAGCAGCAGUGGGGCAGCAGCAACUCCACGGGUCUUGGUGGCGUAGGCGGCGGC
s DroSec_CAF1 57326 98 + 1 AAUUGCCGCCCGGCCAGCUGCAGGCUCUGAAUCUUAGUGCCCAGCAGCAGCAGUGGGGCAGCAGCAACUCCACGGGUCUUGGUGGCGUAGGCGGCGGC
s DroWil_CAF1 90789 92 + 1 AGCUGCCGCCUGGCCAGGUGCAAGCUCUCAAUCUCAGUGCUCA---ACAGCAAUGGGGCAGCUCAAAUUC---GGGUUCCGGCUCUAUAGGUGGCGGC