10          20        30        40        50        60 
UGGUCAGGAAUUACCUU--|   A       CU        C     A        CUGACA 
                   AGGU AUUCCUC  CUCAAAAC CUCCA UGACUUCC      \
                   UCCA UAAGGAG  GAGUUUUG GAGGU ACUGAAGG      U
ACUCACUUGGAAAAUUUUG^   G       AC        A     C        AUACAG 
 120       110       100        90        80        70