10          20         30        40        50          
GUCAUGAAUUCAGGCUG--  G-|    C    C     U     U  A       CUUGAU 
                   GA  GUGAC AGAU CGUGG AUGGU AG AAGCUGC      \
                   CU  UACUG UCUA GUACC UACCG UC UUCGACG      C
ACCGUCAGUCACUAGUACC  GA^    -    U     -     -  G       GUAAUA 
       110       100         90         80         70