10          20        30        40        50        
ACCUCCGCCCGUCAAUC--|           UUA             A     UAAUCU 
                   UGUACUCUUUGG   CAGUUGUUCAACC GUUAC      A
                   ACGUGGGAAACC   GUCAACAAGUUGG CAAUG      A
GUUACUUUACAAAGGUGAA^           CAA             C     UUAAUC 
      110       100        90        80        70        60