10          20        30        40          50          
CUUAUGAAUAUCUUAUAU--     C      G   G     --|       G    UGACCU 
                    AAUAU ACUUUU AGA GUACG  GAAUGCUU UAUG      \
                    UUAUA UGAAAA UCU CAUGC  UUUACGAA GUAC      U
GACUCCCUAUAACCCUUUAU     U      A   A     GG^       G    UUCAAG 
 120       110       100        90        80        70