10           20        30        40        50         60 
UUCAACUUGGAGAUUCA---|   G      U UG        A          -   GAUUGC 
                    GUAC CUCAGC U  AGAACUGA UUCCACGGGU UGU      \
                    CAUG GGGUCG A  UCUUGACU GGGGUGCCCA ACA      A
ACCUAAGACGCUCCUGUCUC^   -      - GU        C          G   GUCUCA 
 120       110       100          90        80        70