10          20        30        40        50         
AAAAGUCUGUGAAGUAUG--|     U    A        UC         A  GGCAAU 
                    CUGUUG CCAG GCCCUUUU  UGUUGUACU CU      \
                    GACGGU GGUU CGGGAAAA  AUAACGUGA GA      U
ACGAUUUUCCCCAGUACAAA^     C    A        UU         C  GUAGUA 
       110       100        90        80        70        60