10         20        30         40        50        
AAAGAAGAAAGAAGAACA-           U    -|      U       U   CUGU 
                   GAGCACUAUCA CAGG GGUUUCU UCGGCCU CAG    \
                   CUUGUGGUAGU GUUC UCAAAGG GGCCGGA GUC    U
AAGAAGCAAGCCAACUAUC           C    A^      C       U   AGAU 
     110       100        90        80        70        60