10          20        30        40        50        
GUAGGAGAUCAAAGAAA--|    U       UUU     U             GCACU 
                   GAUGC AAACUGU   UGCGA GUGUUCCUAAUAU     \
                   CUAUG UUUGAUA   ACGUU UACAAGGGUUAUA     A
UAGGAAGACAGACAUAUAA^    U       CGU     U             UUAAU 
     110       100        90        80        70        60