10          20        30        40        50         
GUGGAUGGCCUAAAACUA--|    CA     UC      U    C        UGUAGU 
                    CUGUG  UUCUA  CUUCAU CCAC GGAGUCUG      U
                    GGCAC  AGGAU  GAAGUG GGUG CUUUAGAC      G
GUCUUUCCCUACGCUAGAAA^    AA     GU      U    A        UAACUU 
.       110       100        90        80        70        60