10         20         30         40        50          
GAUCACUGAUGAUGGCAA-   -     U   -|    C          GA    GUUUACU 
                   UCC UCGAG GGU CUGAU UCAAGUGGUG  UAGA       \
                   AGG GGUUC CCG GACUA AGUUUACCAC  AUCU       U
UCUUAGUAUACGACUCACA   U     U   U^    A          G-    AACAGUA 
 .       110       100        90        80         70