10          20        30        40         50        
CAGAACUUCGCCUGUAC--          U           AC-| A       GAGAAU 
                   UCGUUGUUCC UUUUCCUAUGC   AU CCUCUUU      \
                   GGUAGCGGGG AAAAGGGUACG   UA GGAGAAA      U
GCUACUCUUCUGCUUCGGA          U           GGA^ C       UCUGGU 
      110       100        90        80        70        60