10          20        30        40        50         
CAUGGGAUGCUCCUGCC--| A    A     C  U       CA         UAUUCC 
                   GG CUCC UCUUG CC CAUUGUA  UGCUGUGUG      \
                   CC GAGG AGGAC GG GUAACGU  GCGACACAU      U
AUUACCAGGCAGCUGAAAG^ G    G     A  U       AC         GCGGUU 
       110       100        90        80        70        60