10 20 30 40 50
AAAGUCACUGAGAAAGU--| G CA AC CUGGU
GCGAUGU UGCAUUG UUGCG GGGUUACAUCA C
UGCUGCG AUGUAGU GACGC CCCAAUGUAGU G
AAAUUUAGAGGUUACAUAG^ A AC AA ACAAU
110 100 90 80 70 60