10          20        30        40        50         
GGCACGUCCUACCGUGUU--|   UU      A   G       A    U     UGACU 
                    GUCU  ACCGUG AUG CACUAGU GAAU CACGG     C
                    UAGA  UGGUAC UAC GUGGUCA CUUG GUGCC     U
CUUUGGAACAGCCUUUCGGC^   UU      A   A       A    -     UAUAG 
       110       100        90        80         70        60