10           20        30        40        50         
AAUGAAAGGGAUGAGGU---|   UC    UCCA  G     G       ACC  UAGAAA 
                    GAGC  CAGU    GA CGGAG UAACAGU   UC      \
                    CUCG  GUCA    CU GCCUC AUUGUCA   AG      U
AUCUCCUCAUCUCACAUCUC^   GA    CGA-  A     G       GU-  ACCUAG 
      110       100        90         80        70         60