10          20        30        40        50        60    
GGUGCAGAUUUCCAUUG--|  UG  G   CUU  A    U  U     U     UGUUAAAUAU 
                   GCG  GC CAC   GG AGAC AG GAUUU GUUGU          \
                   UGC  CG GUG   CC UCUG UC CUGAA CAACA          U
ACCGGGCGCUCUUCACUCC^  GU  A   ACU  C    -  U     -     GUACUUUCAG 
     120       110       100        90         80         70