10        20         30         40        50        60  
CAUAGUAAAAAUCGAAGUUAAAA-     GCUUU-|   G  UU        C  UACGUUUA 
                        CAUUU      CGAG UA  AUGUAGUG UA        \
                        GUAAA      GCUC AU  UGCAUCAC AU        U
UGUAAAAGAACAACGUGUCAUCUC     GCAAUU^   G  UU        U  UGGCUUUG 
   120       110       100        90        80        70