10          20         30        40        50        60    
GGGUUUUCUGAAAUUGU--    ACGU   -| AAA        C    G UC     CCAAAGUU 
                   GCCA    CAG GG   GGAUUCUG UGUC G  CCACU        \
                   CGGU    GUC CC   CCUAAGAC ACGG U  GGUGG        C
ACCCCUCGUCUGCUGCAUA    GUUC   U^ GG-        -    G --     GUAAAAAA 
    120       110       100         90         80          70