10          20        30        40         50       
GAUGUGUUUUCACAACUC--               G     U   -|     U  UUCA 
                    GCUGAAACUGUGGAG AACUA UGG UGUGAU UG    U
                    UGACUUUGACACUUC UUGAU ACC ACACUA AC    U
GAUUGAGGUCACAUCUUUUA               A     U   G^     U  UAAU 
     110       100        90        80        70        60