10          20        30        40        50          
AACCACCUGCGAAUUUUG--|    UU     A           A          CUUAUG 
                    GUUGU  CUCUU AUGGCACUGGA GAAUUCACGG      \
                    UAGCG  GAGAA UAUUGUGAUCU CUUAAGUGCC      U
CAAAAUCAUACAACUCUAUA^    GU     G           -          UAAACU 
.       110       100        90        80         70