10          20         30        40        50        60  
GGGAUUCAACAUUUCAU--   -|   C   U         CC      U     GUUCAGAGA 
                   GGA GACU UGA UUAGCCUCU  UAGGCU UGUCU         A
                   CCU UUGA ACU GAUUGGAGA  AUCCGA ACAGA         U
GAAUCGGAUUACUACCAAG   A^   -   U         AA      U     UCACUACAU 
    120       110       100         90        80        70