10          20        30        40         50         
UCAUACCUUGAAAGAAGC--    GG  G           GUU-| A    A   CUUAAA 
                    GCCA  CU UGGGGUUGAUG    CC UGCA AGU      \
                    CGGU  GA GCCCCGACUAC    GG ACGU UCA      U
GAGGUGCGUCCACACUAUUU    GA  G           ACUU^ -    C   AGGUCA 
       110       100        90        80         70        60