10           20        30         40        50          
GGGCGCGGGGAGGUCUC---|  G UG    U    CU    -  AUG         CUGUUG 
                    UGU U  GGCG CUGU  GCCC GC   CCUGCCUCU      \
                    ACG G  CCGU GACG  CGGG CG   GGACGGAGG      C
CAGGGUGUAUCCUCGGCGAG^  - GU    C    UC    U  G--         AAGUCU 
.       110       100         90        80          70