10          20        30         40        50          
ACGGCUUCAGGUGACAUA--|   A     C      -         C      AAUGAUGG 
                    CGGC CGGUG GAGGGG GUCGUACGU AUGCAG        \
                    GUCG GCCAC UUCCCU CAGCGUGCG UGCGUC        U
AUAGAGACCGGCCUCUCUGG^   A     -      U         U      GCAUAAGG 
 .       110       100         90        80        70