10         20         30        40          50        60 
AUUCCUUUUUCAAUGGACA-   GU-   C  A         --|    U  G   AAUCCGCA 
                    CUC   UCG UC GCUUUCGAC  AUGAU CU AAC        A
                    GAG   AGU AG CGAAAGUUG  UACUA GA UUG        G
GUCCAACACUUACACCUAUA   ACU   A  C         AU^    -  G   UUGUACCC 
   120       110       100        90        80         70