10          20        30        40        50        60
GCAGGGUGAUUGGGAGUGU--|         UA  C     AA   U     G  GCAAUG 
                     GUGGGUUGAU  GG AGUGU  UGU AGCUG CU      U
                     UACUCGAUUA  CC UCACG  ACA UCGAC GA      A
AGAAAUACAACAACACUUUAG^         CA  A     A-   -     -  CUAAGG 
       110       100        90        80          70