10          20        30        40        50         
GUGGGCCCUGUACUGAU--|UG   C              UUA      AA    GUGAG 
                   G  CAG UGGAAGGGGGGCCG   CACUGU  GAGA     U
                   U  GUC AUCUUUUCUCUGGC   GUGACA  CUCU     A
AAGGAAACACGACAUAUUU^GU   A              CAA      --    GGAUG 
      110       100        90        80        70          60