10          20        30        40        50          
CAGUUCUGAUGCAGUAUC--|    UC    CUA           G    A  G  AAAUA 
                    AGUUC  CCUG   CGUAUACUGAA GUAU CC GA     \
                    UCAAG  GGAC   GCAUAUGACUU CAUA GG CU     U
GUAGAAGCUCUUCUAAAACA^    GA    AA-           A    -  A  CACCA 
       110       100        90         80         70