10           20        30        40        50         
UGAAGUUAAAAAACAAA---|    GCU  A        A      A    AA   AUUUU 
                    AUCAU   AG UCAAGAAC AAUAUC UGUA  UUG     \
                    UGGUA   UC AGUUCUUG UUAUAG ACAU  AAC     U
UAAAAAGAACGUCGAGAUCU^    AU-  G        C      C    C-   UAAAU 
      110       100         90        80        70         60