10          20        30        40        50         
UGAAAGUCAACUCACCUA--|           GCUU         A  C     UGUGAA 
                    CCUAGCAGCCCU    GGAUAAGGU UU UAUUU      U
                    GGGUUGUCGGGA    CUUAUUCCA AA AUAAA      U
ACAAACCGACCUUCAAGAGA^           GUU-         C  -     ACCGUA 
      110       100        90         80         70        60