10          20        30        40        50         
AAGAUAAUUGGAAAAAU--|      U            A  AG    GU      GUGU 
                   UUUGCAA CAGUUAAUGGGU UA  UCUA  GUCACA    \
                   AAACGUU GUUAGUUACUCA AU  AGAU  CAGUGU    G
UUAAGAAGAACUUCUAAAC^      C            C  CU    --      UUAC 
     110       100        90        80        70          60