10           20        30        40        50        
UUAAAUCGACCUACAGU---| U  U       A     GAUUU         UGUAGCA 
                    AG AC AGAGAGA GGCAA     UGGCAUAGC       U
                    UC UG UCUUUCU CCGUU     ACCGUGUUG       C
UGUUCAAGAGACCACGACCU^ -  U       A     AGACU         UCCAAGU 
      110       100         90        80        70        60