10         20         30        40        50        
GGUGUUUUUAUUUUGUCAU-   UA-|    C    A    UA          GUUGAU 
                    GGU   UUCAG AGCG GGUA  GAGUUCCUAC      U
                    CCG   AGGUU UCGU CCAU  UUCAAGGAUG      U
UGCCCCUUACUACUAUAAAU   UUC^    C    G    UC          AUAAAC 
      110       100        90        80        70        60