10          20        30        40        50        60        
AAUCGACUGAAUGACCAC--|   U      UC          C  C       UGUUUACAUCUCUUU 
                    CACC UCCUGU  UAAGUACUAG GC GCAGGAG               \
                    GUGG AGGGUA  AUUCGUGGUU CG CGUCCUC               U
AUUAAAUGAUUAAAUGGGAC^   C      UC          C  A       ACUUAAAUUAUAUGG 
     130       120       110       100        90        80        70