10         20         30        40        50         
UCACUGAGCAUGCAUCU-   -|   ACA   C          UGCC       AUACGU 
                  CAC UGUG   GUG UAAGUAGUAG    GCAGGUA      \
                  GUG GCAC   CAC AUUCGUCGUC    CGUCCAU      U
GCAAUACUACAACAAUAA   C^   GAA   A          UCA-       UUAGUA 
      110       100        90        80         70        60