10          20        30        40         50        60
NNNNNNNNGAAGAGGAA--|      CG    A  U    A  -    C      AAUGUGC 
                   GGAGAUA  GGAC AC CUGG CC CGCU UCAUAC       U
                   UCUCUGU  UCUG UG GACC GG GUGA AGUGUG       U
GCAGCAAGCCAACAAGCUC^      CA    G  U    -  A    A      UCAAUUU 
120       110       100        90         80        70