10 20 30 40 50
UAACUCACUGACAAACUG--| G CA A CUGGU
UGAUGU UGCAUUG UUGCG UGGGUUACAUCA C
GCUACG AUGUGGU GACGC ACCCAAUGUAGU A
AAAUUUAGAGGUUACAUAAU^ A AC A ACGAU
110 100 90 80 70 60