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