10           20         30        40        50        60  
GGUGCUGGAGCAAGAUC---   U-| U      A        UAA            GUUUUGU 
                    UCA  GA GUGACC UCUGGAGG   GAAGCACUUUUU       \
                    AGU  CU CAUUGG AGACUUUC   CUUCGUGAAAGA       G
AGUUGAAUUACAACGAAAAG   UU^ -      G        ---            AAAGAAA 
 120       110       100         90           80        70