10         20         30        40        50        60 
GCUGACCUUGGAAAUGC-   -|    UG         CC   A        AUGAAAGAAU 
                  CAG UAGUG  GACCAAUAG  UGG UGAUUCAG          C
                  GUC AUCAC  CUGGUUGUC  GUC ACUAAGUC          C
CGGUAAAAGGCAACUGAA   G^    GU         A-   A        CUCCGGUUCA 
 120       110       100        90         80        70