10            20        30        40        50        
AUAGGGACCAAUCAUGG----|   A    GGC   C   G     C        UUCUCU 
                     CUGU GUUC   GGG GGA GCGCU GUCUCGUG      \
                     GGUA CAAG   CCC CCU CGUGA CAGAGUAC      C
AGGGCUCUACCCGCGUACUCC^   A    ACU   U   G     -        CAAUUG 
      110       100        90        80         70        60