10        20          30         40         50        60   
GAAUAUUCAAAGACAUUGCUAC--                 -  -|     UUU    GUAUAUAU 
                        UUACAAUUAGUUUUGCA GG UUUGCA   CAGC        \
                        AGUGUUAGUCAAAACGU CC AAACGU   GUCG        G
GUGUCUGCAUCCUUCGUGUGUAAU                 A  U^     ---    GUGUAUAU 
    120       110       100        90        80           70