10          20        30        40        50          
GCAGGCUAUUUCAAGCA--|   U        A    G    AC          UUAGCAG 
                   GUCG CUAUAUAU CCCU UAGA  CGAAUUUGUG       \
                   UAGC GGUAUAUG GGGA GUCU  GCUUAAACAC       U
GAUUUCGACAACAGAACUG^   U        A    -    CU          UAAUGUU 
.       110       100        90         80        70