10          20        30         40        50        
CUACCAGAGCUAAUCUC--|      U          U  -       AU     CUUUA 
                   UGGUACC GAAAAGAAGU GC CCAUGUU  UUUCG     U
                   ACUAUGG UUUUUCUUCA CG GGUACAA  AAAGC     A
UCGAGAAGUACCACUCAAA^      C          -  U       AC     AGUGC 
      110       100        90         80        70        60