10          20        30         40        50        
GAGGACGUGCUCAUCUC--| U    U          U  -       AU     CUUUA 
                   UG UACC GAAAAGAAGU GC CCAUGUU  UUUCG     U
                   AC AUGG UUUUUCUUCA CG GGUACAA  AAAGC     A
UCGAGAAGUUCCUCUAUAA^ U    C          -  U       AC     AGUGU 
      110       100        90         80        70        60