10         20        30        40        50         
CAGGCGCACACCACCUUCU-|    G     G        A           UGUGCAA 
                    CUGUG CUGAG UGCAUUGU GUUGCAUUGCA       A
                    GGCAC GACUC ACGUGACG CAAUGUAACGU       A
CGUAACAGGAACGUAACGUU^    A     G        A           GAAGACG 
       110       100        90        80        70        60