10           20        30        40        50          
GGCGGUUAGGAGGUCUC---|  G UG    U    CU    G   G         CUGUUG 
                    UGU U  GGCG CUGU  GCCC AGU CCUGCCUCU      \
                    ACG G  CCGU GACG  CGGG UCG GGACGGAGG      C
CAGGGAGCUUCCUCGUCGAG^  - GU    C    UC    -   G         AAGUCU 
.       110       100         90        80         70