10           20        30        40        50        60 
CUUCUCCCUGUGUUCUG---|       U    A        CU   AAC      UCAUUCA 
                    CUGUGUUU GGUG AAUCUCAG  GGC   UGUGAG       C
                    GACACAAA UCGU UUAGGGUC  CCG   ACACUC       U
ACCCCUCUCGUCGGCUCCGC^       -    A        U-   GUA      UCAUCGA 
 120       110       100         90         80        70