10          20        30        40        50         
GCAGUGCACAUCGCCUUUU--|    G     G        A           UGUGCAC 
                     CUGUG CUGAG UGCAUUGU GUUGCAUUGCA       \
                     GGUAC GACUC ACGUGACG CAAUGUAACGU       A
ACGUAACAGGAACGUAACGUU^    A     G        A           GAAGGAA 
       110       100        90        80        70        60