10          20        30        40        50         
GACUGUAUUUUUGAGCU--|   AAA    ACUAGACAUUCUGAACCCCAUUGUUUGUAU 
                   ACUG   GUCC                              G
                   UGAU   CGGG                              A
UUUUCUACUACGGCCCCCA^   GUC    UGUUGUGAGACUCUGUGUAACAAGUUUCUC 
.       110       100        90        80        70        60