10          20         30        40        50        
CCACAUUCAGCCAUUCAG--      G   -|    A          U       GUGAA 
                    UGUGCA UGC CUUUC CAAGGAGGUG CAUUUAU     C
                    ACAUGU AUG GAAGG GUUUUUCCAC GUAAAUA     U
UGGUGUAUACGUCACGUAGA      A   A^    -          U       UCAAA 
      110       100        90         80        70        60