10          20        30        40         50        
CCACAUCUUGAUUUGGCUC--        U           A-|  A       GAGAGU 
                     GUUGUUCC UUUUCCUAUGC  UAU CUUCUUU      \
                     CAGCGGGG AAAAGGGUACG  AUA GGAGAAA      U
UUACUUACCGCCUCAUGGAGU        U           AG^  C       UCUAGU 
      110       100        90        80        70        60