10         20        30        40        50        
UUCUUUGAAUGAGGAAUU-|   U   A  C    A        U        CUUUU 
                   GGUG GAA GC UAAA UUCAAGUC GAGGGUUC     A
                   CUAC CUU CG GUUU AAGUUCAG CUUUCAAG     A
GGGUCCCACAACGAAUGAC^   C   C  A    A        U        AAAUC 
     110       100        90        80        70        60