10          20        30        40         50        
AUUUCUUUUGAUUCUGCUC--        U           A-|  A       GAGAAU 
                     GUUGUUCC UUUUCCUAUGC  UAU CUUCUUU      \
                     CAGCGGGG AAAAGGGUACG  AUA GGAGAAA      U
UCACUCGCCACCUCAUGGAGU        U           GG^  C       UCAAGG 
      110       100        90        80        70        60