10           20        30        40        50        60  
AAGAUGUAGAUUCUCCU---|    A      U           U      UCAUCUGUUGGUA 
                    GGGGC UACCCU CAGUCUGGAUG GUAUUU             \
                    UCCUG GUGGGA GUUAGACUUAC CAUAAA             U
UUCUGAAUUUGAACGAACCU^    -      C           -      UGACAUAUCUAAC 
  120       110       100         90         80        70