10          20        30        40        50        
CAUUAUAGGCAAAGAAA--|    U       UUU     U             GCAGU 
                   GAUGC AAACUAU   UGCGA GUGUUCCUAAUAU     \
                   CUAUG UUUGAUG   ACGUU UACAAGGGUUAUA     A
UCGGAAACCAGACAUAUAA^    U       UAU     U             UAAAU 
     110       100        90        80        70        60