10          20        30        40         50       
UGCAGUGGACAGAAAUU--    UAAG     G         GU-|     A   UAAA 
                   GGGA    UGUUG CGUCAAAGU   CUGUGA AUG    U
                   CUCU    ACGAC GUAGUUUCG   GACACU UAC    U
UCCAACAGUACUUCCUAGA    UAUA     A         ACC^     A   UGGA 
     110       100        90        80        70        60