10          20        30        40        50          
CUAACACAAACAUCUUAA--|       G            A  A   C     CCGGUGU 
                    CCUUUCUU CGAAGCUGGAGC CA AAG CGGUG       \
                    GGAAGGAA GUUUCGGCCUCG GU UUC GCCAC       G
UUACGGUCGGCUCCGAUGGA^       G            G  C   A     AUCCGUA 
 .       110       100        90        80        70