10          20        30         40        50       
CAAUGGACAUUACCGGUA--          UCC        -|            UUAA 
                    UUUAUGGAGA   CAUUAAAG UGGUUGUGAUGUG    A
                    AAAUAUUUCU   GUAGUUUC ACCGACACUAUAC    U
CGUAAAGAAUCGACUAAAAC          UGA        G^            UACU 
     110       100        90        80        70        60