a score=0
s 2L_DroMel_CAF1 4879508 96 + 22407834 AUUAUCAUAUUGCU--UGGCUACCCUCACAGAAAGCUUUUGCUGAAAAAUAGUUGAUGAUCUUUUCAUAUUUUCUCGUUCUGUGAGGGUAUGUAAACU
s DroSec_CAF1 29179 94 + 1 AUUAUCAUAUUGCU--UGGCUGCCCUCACAGAAAGCU--UGCUCAAAAAUAGUUGGUGAUCAUUUCAUAUUUUCUCGUUCUGUGAGGGUAUGUAAACU
s DroSim_CAF1 30216 96 + 1 AUUAUCAUAUUGCUUUUGGCUGCCCUCACAGAAAGCU--UGCUCAAAAAUAGUUGGUGAUCAUUUCAUAUUUUCUCGUUCUGUGAGGGUAUGUAAACU
s DroEre_CAF1 30687 89 + 1 AUUAUCAUUUUGCU--UUGCUACCCUCACAGAAAGCU--UGCUCAUAAAUAGUUG-UGAUUU----UGAUUUUCUCGUUCUGUGAGGGUAUGUAAACU
s DroYak_CAF1 30632 89 + 1 AUUAUCAUUUUGCU--UUGCUACCCUCACAGAAAGCU--UGCUCAAAAAUAGUUG-UGGUUU----UGAUUUUCUCGUUCUGUGAGGGUAUGUAAACU