10          20        30         40         50          
AGUGAUGGAAAGCUUAAC--    A        -        AGA-|     A   UGUGUAU 
                    GGUG CUUUCAGC CAUCAAAG    CUGUGA AUG       \
                    UUAU GAAGGUCG GUAGUUUC    GACACU UAU       C
UGCACUAGGGCCACUUACGA    C        A        CACC^     A   ACUUUGU 
 120       110       100        90        80        70