10          20        30         40        50         
UAUCCUGCCACCAUUGC--     UGU   CC-| C     C      U        GAGA 
                   CUCCA   GCC   AG UGUAC AGAUGC ACAUUUUA    \
                   GAGGU   CGG   UC ACGUG UCUACG UGUAAAGU    U
UAGUCGGAUCUGCCCAAUA     UGU   UGA^ -     A      U        GUGU 
       110       100        90         80        70        60