10           20        30        40        50         
AAACAAACAAACAUGGG---|    CU   A  U       C UG  A     C  UGACA 
                    CUUUG  AAG GU UUUCUUC U  GC CAGCU UG     \
                    GGAAC  UUC CG AAAGAAG G  CG GUCGA AC     G
UACCACAUUACUGCUGUCUU^    C-   C  U       C GU  -     U  AAGGU 
      110       100         90        80         70        60