10        20          30        40        50        60 
CUCUGGAGUUCUUCUGUA   U--|   GU            U    A        UUUACC 
                  GGC   GUAU  UGUUAAUGCUAA CGUG UAGGGGUU      \
                  CCG   UAUG  ACAAUUACGAUU GUAC AUCCUCAG      U
UAUACUCAAGACCAUUUU   UAG^   UC            -    -        UCAGUA 
 .       110       100        90        80          70