10          20        30        40        50        
CAGCAGUGGCAGCAGAG-  -|   AGC   G     G           G    UGCGU 
                  GC GGUG   CCG CGCCG CAGUGUUGGUG CACC     \
                  CG CCAC   GGC GUGGC GUCAUGACCAC GUGG     G
GCUUGUCCACGACGGUCA  A^   GGU   G     G           G    CGGUG 
     110       100        90        80        70        60