10           20        30        40        50        60  
AGUCAACUUGGAUUGUG---|    GUU        A     A       U      UUUGACA 
                    GUCUG   CUGUGUGG AGACU GUGAUUU GUUGUU       \
                    UAGAC   GAUAUACC UCUGA CACUAAA CAACAG       G
CUUGAAAGCCCUCUCUAUAC^    GC-        G     -       -      UUAGGUU 
 120       110       100         90         80         70