10        20            30        40        50         
CAGCCCUCGACCAUCCAUGC----| UU      UC           C        UCUCAU 
                        GC  CUCUUG  CUUCAUUCCAC GGAGUCUG      \
                        CG  GAGGAC  GAAGUGAGGUG CUUUAGAC      A
GUGACACCAGCAGCGGUCGAGGUA^ --      UU           A        CAACCC 
       110       100          90        80        70        60