10          20        30         40         50      
UUUACAUUGUUGAAAACU--            -|       A     G   U-   UGU 
                    GGCAAUAGUUAC AUUUCACU GAUGA CGC  AAC   \
                    CUGUUGUCAAUG UAAAGUGG CUAUU GCG  UUG   U
ACUUUCCCUUUUGUUGUCCU            U^       -     -   UC   UUA 
 110       100        90        80         70         60