10          20        30        40        50        60 
UAAUAUCAAACAAAACU--|   GA        GA       C   AA         UAGAA 
                   AUCG  UGAGAGAU  GAGUUUG GAU  UCUUCAUUU     \
                   UAGC  GCUUUUUA  UUCAGAC CUG  AGGAGUAAA     U
UAGUUUCACCACAGCUUGU^   UC        G-       A   --         CAAUU 
.       110       100        90         80          70